1 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * Makefile.am (FLEX, LEX): Get them from configure.
4 * Makefile.in: Regenerate.
6 2000-04-18 H.J. Lu (hjl@gnu.org)
8 * config/tc-i386.c (offset_in_range): Use addressT instead of
9 bfd_vma for non-bfd assemblers.
11 2000-04-17 Alan Modra <alan@linuxcare.com.au>
13 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
14 doesn't give spurious errors.
16 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
18 * as.h (SEEK_SET): Define if undefined.
20 2000-04-13 Alan Modra <alan@linuxcare.com.au>
22 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
23 constants, and don't assume offsetT is 32 bits.
25 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
27 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
28 (md_pcrel_from_section): Add prototype.
29 (d10v_fix_adjustable): Add prototype.
30 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
32 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
34 2000-04-12 Nick Clifton <nickc@cygnus.com>
36 * config/tc-d10v.c (find_opcode): Correctly calculate position of
39 2000-04-10 Alan Modra <alan@linuxcare.com.au>
41 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
42 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
43 (fits_in_signed_word, smallest_imm_type): Ditto.
44 (md_assemble): Use an offsetT var to hold offsetT values, not a
46 (offset_in_range): New.
47 (md_assemble): Use it.
48 (md_convert_frag): Change type of target_address, opcode_address,
49 and displacement_from_opcode_start to offsetT.
50 (md_create_short_jump): Change type of offset to offsetT.
51 (md_create_long_jump): Ditto.
52 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
53 (md_chars_to_number): Remove.
54 (output_invalid): Remove duplicate prototype.
56 2000-04-09 Nick Clifton <nickc@cygnus.com>
58 * Makefile.am (CPU_TYPES): Add 'avr'.
59 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
60 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
62 * makefine.in: Regenerate.
64 * doc/as.texinfo: Add M32R documentation.
66 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
68 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
69 --enable-build-warnings option.
70 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
71 * Makefile.in, configure: Re-generate.
73 2000-04-07 Nick Clifton <nickc@cygnus.com>
75 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
76 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
77 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
78 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
79 (arm_force_relocation): Force relocations for
80 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
82 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
84 * config/tc-sh.c (get_operands): There's no third operand if the
85 first operand is an immediate.
87 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
89 * config/tc-sh.c (immediate): Delete.
90 (sh_operand_info): Add immediate member.
91 (parse_reg): Use A_PC for pc.
92 (parse_exp): Add second argument 'op'. All callers changed.
93 (parse_at): Expect pc to be coded as A_PC.
94 Use immediate field in *op.
95 (insert): Add fourth argument 'op'. All callers changed.
96 (build_relax): Add second argument 'op'. All callers changed.
97 (insert_loop_bounds): New function.
98 (build_Mytes): Remove DISP_4.
99 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
100 (assemble_ppi): Use immediate field in *operand.
101 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
102 (md_apply_fix): Likewise.
103 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
105 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
107 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
109 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
111 * internals.texi (CPU backend): Document
112 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
114 2000-04-04 Alan Modra <alan@linuxcare.com.au>
116 * po/gas.pot: Regenerate.
118 * as.c (show_usage): Restore translated part of bug string.
119 * gasp.c (show_usage): Likewise.
121 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
122 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
124 (DEP1): Modify for "gcc -MM".
128 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
130 * Makefile.in: Regenerate.
132 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
134 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
135 (md_begin): Likewise.
136 (HAVE_AM33): New macro.
137 (md_assemble): Use it. Match r_regs and xr_regs only if
140 2000-04-03 Alan Modra <alan@linuxcare.com.au>
142 * as.h: #include "bin-bugs.h"
143 * as.c (show_usage): Use REPORT_BUGS_TO.
144 * gasp.c: #include "bin-bugs.h"
145 (show_usage): Use REPORT_BUGS_TO.
147 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
149 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
151 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
152 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
155 2000-04-03 Alan Modra <alan@linuxcare.com.au>
157 * config/tc-i386.c (i386_immediate): Don't assume a constant
158 immediate is necessarily 16 bits when in 16 bit code mode.
159 (md_assemble): Instead set guess_suffix here after we have checked
162 2000-04-02 Richard Henderson <rth@cygnus.com>
164 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
165 quantities. Correct right shift sign extension.
166 (build_insn): Make `number' unsigned long. Mask top 6 bits of
167 32-bit value when shifting into place.
169 2000-04-01 Ian Lance Taylor <ian@zembu.com>
171 * app.c: Add ATTRIBUTE_UNUSED as needed.
172 * config/tc-ppc.c: Likewise.
173 (ppc_size): Make unsigned long.
174 (ppc_insert_operand): Add casts to avoid warnings.
176 2000-03-31 Nick Clifton <nickc@cygnus.com>
178 * config/tc-d10v.h (md_flush_pending_output): Define.
180 2000-03-29 Nick Clifton <nickc@cygnus.com>
182 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
183 segment. Works for both BFD_ASSEMBLER and others.
184 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
186 2000-03-29 Nick Clifton <nickc@cygnus.com
188 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
190 2000-03-28 Alan Modra <alan@linuxcare.com.au>
192 * listing.c (LISTING_LHS_WIDTH): Default depends on
194 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
196 2000-03-27 Ian Lance Taylor <ian@zembu.com>
198 * config/tc-sh.c (md_show_usage): Use backslash before newline in
201 2000-03-27 Alan Modra <alan@linuxcare.com.au>
203 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
205 * config/tc-avr.c (mcu_types): Add missing initialiser.
206 (md_pcrel_from_section): Add prototype.
207 (avr_operand): Remove redundant test of unsigned < 0.
208 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
210 2000-03-27 Denis Chertykov <denisc@overta.ru>
212 * config/tc-avr.c: New file for AVR support.
213 * config/tc-avr.h: Likewise.
214 * configure.in: Add AVR support.
215 * configure: Regenerate.
217 2000-03-26 Timothy Wall <twall@cygnus.com>
219 * gasp.c (macro_op): Add new argument to check_macro call.
220 Macro structure definitions moved to macro.h
221 * sb.h: Add argument to prototype for input_scrub_include_sb.
222 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
223 nesting checks with an additional flag.
224 (struct input_save): Add flag to indicate whether current sb
225 should be checked for proper macro/conditional nesting.
226 (input_scrub_push/pop): Save/restore nest check flag.
227 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
229 * macro.c (check_macro): Allow caller to retrieve parsed macro
230 information if a pointer is provided. This information may be
231 used by the new macro hooks.
232 * macro.h: Update prototype for check_macro. Macro struct
233 definitions moved here from macro.c/gasp.c.
234 * read.c (read_a_source_file): Add parameter to check_macro call,
235 and pass macro info to the macro hook, if defined.
236 (input_scrub_insert_line): New. Allow insertion of a line of
237 characters into the input stream.
238 (input_scrub_insert_file): New. Allow insertion of an arbitrary
239 file into the input stream.
240 (s_include): Use input_scrub_insert_file.
241 * internals.texi: Document new macro hooks.
242 * as.h: New prototypes added.
244 2000-03-26 Alan Modra <alan@linuxcare.com.au>
246 * config/tc-i386.c: Don't start any as_bad or as_warn message with
247 an initial capital letter.
248 (i386_index_check): Reindent.
250 2000-03-19 Nick Clifton <nickc@cygnus.com>
252 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
255 2000-03-17 Thomas de Lellis <tdel@windriver.com>
257 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
258 instruction operand bad if Rd > 7 when generating
259 thumb instructions. Prevents for example,
260 "adr r12,label" from silently failing and generating
261 the wrong instruction.
263 2000-03-17 Nick Clifton <nickc@cygnus.com>
265 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
266 that have a destingation >= 0x400000.
267 Fix compile time warning messages.
269 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
271 * config/tc-sh.c (md_begin): When encountering insn that are
272 not supported by the current arch, only change the name if
273 its contents are the same as prev_name.
274 (get_specific): If the the architecture doesn't match, fail.
276 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
278 * config/tc-sh.c (IDENT_CHAR): Define.
279 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
280 matching back where it came from.
282 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
284 * config/tc-sh.c (md_show_usage): Add description of -dsp.
286 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
288 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
291 2000-03-15 Kazu Hirata <kazu@hxi.com>
293 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
295 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
297 * expr.c (operand) [case 'f']: When testing if '0f' can start a
298 floating-point-number, make sure 'f' is in FLT_CHARS.
300 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
302 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
303 (s_lcomm_internal): Use it.
304 * doc/internals.texi (CPU backend): Document it.
305 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
308 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
310 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
313 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
314 implementation doesn't have special handling for switch
316 (macro_build): Allow for code in sections other than .text.
319 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
320 Don't perform relocs if we will be outputting them.
321 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
322 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
325 2000-03-09 Catherine Moore <clm@cygnus.com>
327 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
328 relocation type based on the entry in the fixup structure.
330 2000-03-08 H.J. Lu (hjl@gnu.org)
332 * Makefile.am (install-exec-tooldir): Depend on
333 install-exec-bindir for parallel make.
334 * Makefile.in: Regenerated.
336 2000-03-06 Nick Clifton <nickc@cygnus.com>
338 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
340 (md_parse_option): Parse -m32r command line switch - disable m32rx
342 (md_show_usage): Document new option.
344 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
345 * doc/Makefile.in: Regenerate.
346 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
348 2000-03-02 Michael Meissner <meissner@redhat.com>
350 * config/tc-d30v.c (check_range): Remove code that incorrectly
351 sign extended values where bits < 32.
353 2000-03-02 H.J. Lu (hjl@gnu.org)
355 * configure.in: Support --enable-targets=all on ia32.
356 * configure: Regenerated.
358 2000-03-01 Nick Clifton <nickc@cygnus.com>
360 * gasp.c (do_align): Remove bogus check of alignment value.
362 2000-02-27 Thomas de Lellis <tdel@windriver.com>
364 * config/obj-elf.c (elf_frob_symbol): Remove code which when
365 TC_PPC was defined forced the type of a symbol with no other type
368 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
370 * doc/internals.texi (CPU backend): Mention that
371 line_separator_chars do not break up comments. Fix typos for
372 LEX_AT and LEX_NAME descriptions. Document operands for
373 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
374 description of md_create_short_jump usage. Document argument for
377 2000-02-27 Jakub Jelinek <jakub@redhat.com>
379 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
380 (md_parse_option): Handle it.
381 (md_show_usage): Document it.
383 2000-02-27 Ian Lance Taylor <ian@zembu.com>
385 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
386 opcode, for the instruction `pal19'. From Andrea Arcangeli
389 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
391 * config/tc-i386.c (i386_immediate): Move constant operand sizing
393 (md_assemble): To here, before template operands are matched.
394 Also ensure a constant immediate is sign extended when we know the
395 size is at most 16 bits. This is to catch cases like "add
396 $0xffc0,%ax" where we don't know the size, and thus that the
397 immediate can be represented as Imm8S until after parsing the
399 (i386_displacement): Similarly sign extend 16 bit constant
401 (md_assemble): Relax 16-bit jump constant range check to suit sign
402 extended displacements.
404 2000-02-26 Andreas Jaeger <aj@suse.de>
406 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
408 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
410 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
411 call operands when intel_syntax.
412 (intel_float_operand): Return 2 for "fi...".
413 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
414 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
415 earlier "SHORT" change.
416 (md_assemble): When determining suffix from Regs, exclude
419 2000-02-24 Nick Clifton <nickc@cygnus.com>
421 * configure: Add arm-wince, mips-pe and sh-pe targets.
422 * configure: Regenerate.
424 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
426 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
427 "pe-mips" for the mips-pe target.
429 * config/tc-arm.c (insns): Change displacement encoded in BL
430 and B instructions if the target port is arm-wince.
431 (do_ldst): Do not bias the relocation offset if the target
433 (md_pcrel_from): Add in missing relocation offset bias if the
436 * config/tc-mips.c (mips_target_format): Support COFF flavour.
437 (md_begin): Disable -G support for mips-pe target.
438 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
439 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
442 * config/tc-sh.c (md_begin): sh-pe target is little endian.
443 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
444 assembler, just set the alignment to 4.
446 * config/te-wince-pe.h: New file for WinCE targets. Define
449 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
451 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
453 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
454 (i386_intel_memory_operand): After finding a segment override,
455 check again for no `[' before looking for a displacement. Bomb if
456 more than one displacement rather than silently discarding the
457 second and subsequent ones. Free strings malloc'd by
458 build_displacement_string.
460 2000-02-24 Catherine Moore <clm@cygnus.com>
462 * config/obj-som.c (obj_pseudo_table): Add "weak".
463 (obj_som_weak): New routine.
465 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
467 * config/tc-i386.c (union i386_op): New.
468 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
469 Throughout file replace occurences of disps[n], imms[n], regs[n]
470 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
471 intel mode operand swapping. Add assert in regKludge and
472 fake_zero_displacement code. Test i.types[n] when outputting
473 displacements and immediates. Combine output of Disp16 with
475 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
476 when in intel mode by (not) reversing fsub and fdiv operands
477 before the template search. This fails for single operand
478 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
479 undefined. Instead fix the base_opcode after we've found the
480 template. Move base_opcode xor with found_reverse_match from
481 opcode output code to before this fix so we test for the correct
483 (md_assemble): Don't use strcmp when deciding to ignore the suffix
484 check in intel mode. Instead compare opcodes.
486 * config/tc-i386.h (TC_RELOC): Delete.
487 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
488 with equivalent call to reloc.
490 * as.h (flag_m68k_mri): Move declaration after target include, and
491 only declare when TC_M68K defined. Define as zero otherwise.
492 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
493 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
494 Define as zero otherwise.
495 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
496 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
497 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
498 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
499 testing whether defined.
500 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
501 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
502 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
503 rather than testing whether defined.
504 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
505 (parse_mri_cons): Declare and use only when TC_M68K.
506 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
507 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
508 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
510 * NEWS: Mention IBM 370 support.
512 2000-02-23 Richard Henderson <rth@cygnus.com>
514 * config/tc-i386.c (md_assemble): When swapping operands for
515 intel_syntax, assume everything that's not Imm or Disp is a
518 2000-02-23 Linas Vepstas <linas@linas.org>
520 * config/tc-i370.c, config/tc-i370.h: New files.
521 * Makefile.am: Add support for Linux/IBM 370.
522 * configure.in: Likewise.
523 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
524 * config/obj-elf.c: Include elf/i370.h
525 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
527 * Makefile.in: Regenerate.
528 * configure: Regenerate.
530 * doc/c-i370.texi: New file.
531 * doc/all.texi: Include it.
532 * doc/as.texinfo: And here.
533 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
534 * doc/Makefile.in: Regenerate.
536 2000-02-19 Michael Meissner <meissner@redhat.com>
538 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
539 determine if an instruction can be used in parallel with an ADDppp
540 or SUBppp instruction.
542 2000-02-22 Andrew Haley <aph@cygnus.com>
544 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
546 1999-12-30 Andrew Haley <aph@cygnus.com>
548 * config/tc-mips.c (mips_gp32): New variable.
549 (macro_build) Use mips_gp32.
551 (md_longopts): Add "-mgp32" and "-mgp64".
552 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
554 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
556 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
557 warning, and bump it to 1.
559 2000-02-22 Ian Lance Taylor <ian@zembu.com>
561 From Brad Lucier <lucier@math.purdue.edu>:
562 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
565 2000-02-21 Catherine Moore <clm@cygnus.com>
567 * config/tc-mips.c (MF_HILO_INSN): Define.
568 (mips_7000_hilo_fix): Declare.
569 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
570 (md_parse_option): Check for 7000_HILO_FIX options.
571 (OPTION_M7000_HILO_FIX): Define.
572 (OPTION_NO_M7000_HILO_FIX): Define.
573 * doc/c-mips.texi (-mfix7000): Describe.
575 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
577 * listing.c (print_lines): Remove unused variable `end'.
579 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
580 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
581 reloc_type when BFD_ASSEMBLER.
582 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
583 reloc_type when BFD_ASSEMBLER. Move common code out of switch
584 statement and quell signed vs. unsigned comparison warning.
586 2000-02-18 Nick Clifton <nickc@cygnus.com>
588 * config/tc-d10v.c (find_opcode): Add a symbol's value to
589 the computed frag offset, rather than overwriting it.
591 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
593 * config/tc-sh.c ("elf/sh.h"): Include.
594 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
595 (md.begin): Initialize target_arch.
596 Only include opcodes in has table that match selected architecture.
597 (parse_reg): Recognize register names for sh-dsp.
598 (parse_at): Recognize post-modify addressing.
599 (get_operands): The leading space is now optional.
600 (get_specific): Remove FDREG_N support. Add support for sh-dsp
601 arguments. Update valid_arch.
602 (build_Mytes): Add support for SDT_REG_N.
603 (find_cooked_opcode): New function, broken out of md_assemble.
604 (assemble_ppi, sh_elf_final_processing): New functions.
605 (md_assemble): Use find_cooked_opcode and assemble_ppi.
606 (md_longopts, md_parse_option): New option: -dsp.
607 * config/tc-sh.h (elf_tc_final_processing): Define.
608 (sh_elf_final_processing): Declare.
610 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
612 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
613 the unwinder subspace. Save the current seg/subseg before creating
616 2000-02-10 Nick Clifton <nickc@cygnus.com>
618 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
619 little endian targets.
620 (INST_BYTE1): Redefine to handle big and little endian
622 (cpu_type): New type: Select between M340 and M210.
623 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
624 instructions of the M340.
625 (md_assemble): Add support for the MULSH and OPSR classes of
627 (md_atof): Add support for little endian targets.
628 (md_parse_option): Add support for -EL, -EB and -mcpu command
630 (md_convert_frag): Add support for little endian targets.
631 (md_apply_fix3): Add support for little endian targets.
632 (md_number_to_chars): Add support for little endian targets.
634 2000-02-10 Timothy Wall <twall@redhat.com>
636 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
637 defined, use it to verify the symbol just read should be a label.
639 2000-02-10 Timothy Wall <twall@redhat.com>
641 * app.c (do_scrub_chars): Handle "||" for parallel instructions
642 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
643 around colons when KEEP_WHITE_AROUND_COLON is defined.
644 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
645 and KEEP_WHITE_AROUND_COLON.
647 2000-02-08 Timothy Wall <twall@redhat.com>
649 * read.c (s_rept): Call do_repeat, which abstracts the repeat
651 (do_repeat): New. Abstract repeat logic so that a "break" can be
653 (end_repeat): New. Provide support for a "break" out of the
655 * read.h: Add prototypes for new functions.
657 2000-02-08 Timothy Wall <twall@redhat.com>
659 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
660 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
661 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
664 2000-02-08 Timothy Wall <twall@redhat.com>
666 * read.c: Added elseif to directives table.
667 * read.h: Added prototype for s_elseif.
668 * doc/as.texinfo: Added description for elseif.
669 * cond.c (s_elseif): New function
671 2000-02-04 Timothy Wall <twall@redhat.com>
673 * listing.c (print_lines): Remove conditionals causing bug in
676 2000-02-03 Timothy Wall <twall@cygnus.com>
678 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
680 * frags.c (frag_new): Calculate fr_fix in octets
681 (frag_now_fix) Return offset as target address offset (bytes).
682 (frag_now_fix_octets) New - Return offset in octets (8-bit
684 * frags.h: Added prototype for frag_now_fix_octets().
685 Distinguish between octets and bytes in field descriptions.
686 * listing.c (calc_hex): Account for octets vs bytes when
687 printing addresses/offsets.
688 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
689 target is little-endian, print the octets in a word in big-endian
690 order so that the display looks like a proper hexadecimal number,
691 instead of having the octets reversed.
692 * read.c (do_align): When recording alignment, alignment power
693 should be in terms of target bytes (minimum addressible unit)
695 (do_org) Convert ORG target address (byte) argument into an
696 octet offset when generating a variable fragment.
697 * symbols.c (resolve_symbol_value): Symbol final value
698 converted to a target address offset (bytes) from its octet offset.
699 * config/obj-coff.c (coff_frob_symbol): Symbol target address
700 offset (bytes) is adjusted by the frag offset (octets) converted
702 (coff_frob_section) Section alignment power is in terms of bytes;
703 convert it to an octet alignment power when calculating size (and
704 size mask) in octets. Don't modify the section size in order to
705 "align" it for TI COFF, since that format has a different method
706 for storing alignment information.
708 2000-02-01 Timothy Wall <twall@cygnus.com>
710 * stabs.c (generate_asm_file): Escape backslashes in stabs file
711 entries, matching the way GCC generates them. If not escaped, the
712 filename is encoded incorrectly.
714 2000-01-31 Nick Clifton <nickc@cygnus.com>
715 * config/tc-arm.c (reg_table): Add support for ATPCS register
718 2000-01-31 Geoff Keating <geoffk@cygnus.com>
720 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
722 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
724 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
725 of a symbol when we really care about its value.
727 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
729 * config/tc-mcore.c (md_assemble): Give warning message if
730 operands passes to instruction are more than the spec.
732 2000-01-27 Thomas de Lellis <tdel@windriver.com>
734 * config/tc-arm.c (armadjust_symtab): If the assembler is in
735 Thumb mode but the label seen was not declared as '.thumb_func'
736 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
737 correct disassembly of Thumb code bounded by non function labels.
739 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
741 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
742 Add dependencies for e-i386aout.o. Fix 2 comment lines.
744 * Makefile.in: Same here.
747 * configure.in: Set bfd_gas for i386-aout when primary target
748 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
749 we may need the primary te_file. Remove incorrect comment.
751 * configure: Regenerate.
753 * config/e-i386aout.c: New file.
755 * as.c (USE_EMULATIONS): Move to before print_version_id.
756 (struct emulation): Add i386aout.
757 (show_usage): Split text strings. Reformat -a text. Add --em
761 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
762 (aout_format_ops): New.
765 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
766 preprocessor conditional and add aout USE_EMULATIONS tests.
767 (read_a_source_file): Don't pass error strings to printf as
771 * gasp.c (exp_get_abs): Don't pass error strings to printf as
773 (do_data): Same here.
774 (process_file): And here.
777 * symbols.c (colon): Rewrite "already defined" fatal message
778 code for aout with USE_EMULATIONS.
781 * config/obj-aout.c (OBJ_HEADER): Define.
782 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
784 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
785 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
787 (obj_aout_type): Expand S_SET_OTHER here too.
788 (obj_read_begin_hook): Remove.
789 (aout_pop_insert): New.
790 (obj_aout_s_get_other): New.
791 (obj_aout_s_get_desc): New.
792 (aout_format_ops): New.
795 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
796 gets aout_pseudo_table.
797 (aout_pseudo_table): Declare.
798 (obj_read_begin_hook): Define.
801 * config/obj-coff.c (obj_pseudo_table): Rename to
803 (coff_pop_insert): Use coff_pseudo_table.
804 (coff_sec_sym_ok_for_reloc): Remove.
805 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
806 and comment all zero entries and remove #if 0 code.
809 * config/obj-coff.h (obj_pop_insert): Define.
810 (coff_pseudo_table): Declare.
813 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
814 s_get_size, s_set_size. Comment all zero entries.
817 * config/obj-elf.c (elf_s_get_other): New function.
818 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
819 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
820 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
822 (obj_elf_parse_section_letters): Don't pass error strings to
823 printf as format arg.
826 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
828 (elf_s_get_other): Declare.
829 (S_GET_OTHER) Define as elf_s_get_other if not already
831 (S_SET_OTHER): Only define when not already defined.
832 (elf_obj_read_begin_hook): Declare.
833 (obj_read_begin_hook): Define.
834 (elf_obj_symbol_new_hook): Declare.
835 (obj_symbol_new_hook): Define.
838 * config/obj-multi.h: Add copyright header and protect against
839 multiple inclusion. Add * to all function pointers.
840 (OBJ_HEADER): If defined, include it rather than other defines
842 (obj_frob_file_after_relocs): Test for NULL.
843 (obj_symbol_new_hook): Here too.
844 (obj_sec_sym_ok_for_reloc): And here.
845 (S_GET_OTHER): Define.
846 (S_GET_DESC): Define.
847 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
848 (OBJ_MAYBE_ELF): Update comment.
850 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
851 OBJ_AOUT preprocessor conditional and handle emulation by
852 testing OUTPUT_FLAVOR.
853 (i386_displacement): Here too.
854 (md_section_align): Similarly here.
855 (i386_target_format): Conditionally compile when more than one
856 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
857 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
858 (i386_displacement): Here too.
861 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
862 Define TARGET_FORMAT for aout only when not multi.
865 * config/te-multi.h: Delete file as it's identical to te-generic.h
867 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
869 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
870 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
873 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
875 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
878 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
880 * config/tc-mips.c (mips_do_align): New function.
881 * config/tc-mips.h (md_do_align): Define.
883 2000-01-10 Philip Blundell <philb@gnu.org>
885 * doc/c-arm.texi (ARM Options): Fix typo.
886 (ARM-Chars): Correct description of `#'. Mention that `;' is a
887 line separator for Linux.
888 * doc/as.texinfo (Comments): Mention the ARM.
890 2000-01-10 Philip Blundell <pb@futuretv.com>
892 * configure.in (arm*-*-conix*): New target.
893 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
895 * configure: Regenerate.
897 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
899 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
900 (obj_elf_visibility): New function.
902 * doc/as.texinfo (Visibility): New node: document visibility
905 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
907 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
908 warning for absolute jump/call without `*' in non-intel mode. No
909 need to set i.types[0] JumpAbsolute in intel mode.
911 1999-12-22 Philip Blundell <pb@futuretv.com>
913 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
914 hook function when changing sections.
915 (arm_s_data): Likewise.
917 1999-12-14 Nick Clifton <nickc@cygnus.com>
919 * config/tc-arm.c (md_parse_option): Add support for -marm720
922 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
924 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
925 (r_registers, xr_registers): Define.
926 (r_register_name, xr_register_name): New functions.
927 (md_assemble): Handle new am33 operand types and instruction
929 (mn10300_insert_operand, check_operand): Likewise.
931 1999-11-29 Nick Clifton <nickc@cygnus.com>
933 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
934 (s_force_thumb): Set thumb_mode to 2.
935 (md_assemble): Do not complain about thumb instructions on a
936 non-thumb target if thumb_mode is set to 2.
938 1999-11-28 Michael Meissner <meissner@cygnus.com>
940 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
941 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
942 (O_...): Add new machine dependent expressions if we are handling
943 explicit relocations.
944 (alpha_reloc_op): New static table holding the explicit relocation
946 (alpha_literal_hash): New static to hold the hash table for
947 explicit relocations.
948 (alpha_macros): Add support for explicit relocations.
949 (md_begin): If explicit relocations, initialize hash table.
950 (md_assemble): Don't print a second error if tokenize_arguments
951 already printed an error message.
952 (md_apply_fix): Add support for explicit relocations.
953 (alpha_force_relocation): Ditto.
954 (alpha_fix_adjustable): Ditto.
955 (alpha_adjust_symtab): New function to support explicit
957 (alpha_adjust_symtab_relocs): Ditto.
958 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
959 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
960 Add support for explicit relocations. Return -2 if an error
961 message was already printed.
962 (find_macro_match): Add support for explicit relocations. Comment
964 (emit_insn): Add support for explicit relocations.
965 (assemble_tokens): Ditto.
967 (load_expression): Ditto.
970 (emit_ir_load): Ditto.
971 (emit_loadstore): Ditto.
975 (emit_division): Ditto.
976 (emit_jsrjmp): Ditto.
977 (emit_retjcr): Ditto.
979 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
981 (tc_adjust_symtab): If explicit relocations, call the function
983 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
984 relocations next to the literal relocation they reference.
985 (TC_INIT_FIX_DATA): Initialize the new fields.
986 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
988 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
990 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
991 'B' operand for PA2.0 bb instruction.
993 1999-11-18 Nick Clifton <nickc@cygnus.com>
995 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
998 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1000 (mcore_force_relocation): Force relocations to be generated for
1003 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1005 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1006 (i386_displacement): Disallow O_big displacements.
1008 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1010 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1011 improvements in error checking.
1012 (md_assemble): Support for unconditional ARM instructions.
1013 (md_parse_option): Support for -m[arm]v5e flag.
1015 1999-11-12 Nick Clifton <nickc@cygnus.com>
1017 * macro.c (buffer_and_nest): Do not check beyond the end of the
1020 1999-11-11 Nick Clifton <nickc@cygnus.com>
1022 * macro.c (buffer_and_nest): Look for seperator after TO and
1025 1999-11-08 Andrew Haley <aph@cygnus.com>
1027 * app.c (do_scrub_chars): When in State 10, treat backslash
1028 characters in the same way as as symbol characters.
1030 1999-11-07 Richard Henderson <rth@cygnus.com>
1032 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1033 the previous label was in the current section before playing
1034 with auto-alignment.
1036 1999-11-06 Nick Clifton <nickc@cygnus.com>
1038 * config/tc-v850.c (v850_force_relocation): Force relocation
1040 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1043 1999-11-05 Michael Meissner <meissner@cygnus.com>
1045 * expr.h (operatorT): Increase machine dependent operators to 16.
1046 * expr.c (op_rank): Ditto.
1048 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1050 * read.c (pseudo_set): Reject attempts to set the value of a
1053 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1056 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1058 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1059 to bfd_set_section_contents.
1061 1999-11-03 Nick Clifton <nickc@cygnus.com>
1063 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1065 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1067 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1068 (mips_ip): Use OPCODE_IS_MEMBER.
1070 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1072 * config/tc-arm.c (reg_required_here): Improve comments.
1074 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1075 (tinsns): Initialize variants field.
1077 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1078 BAD_PC respectively.
1080 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1082 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1083 * config/tc-arm.h: Fix compile time warnings.
1085 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1087 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1088 form @abs16, @(abs16) and @(abs16 + imm).
1090 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1092 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1093 (ISA_HAS_64_BIT_REGS) New.
1094 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1095 mips_emit_delays,macro_build,load_register,load_addresss,
1096 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1097 and/or use new ISA_xxx macros in expressions involving
1098 ISA, particularly mips_opts.isa.
1100 1999-10-18 Michael Meissner <meissner@cygnus.com>
1102 * expr.h (operatorT): Add machine dependent operators md1..md8.
1103 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1104 for the machine dependent operators to use.
1106 * expr.c (op_rank): Add machine dependent operators.
1108 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1110 (O_cpregister): Ditto.
1111 (md_begin): Change X_op test that field is wide enough to use
1112 O_max instead of O_alpha_max.
1113 (cpu_types): Fill in missing initializer.
1114 (alpha_num_macros): Make unsigned.
1115 (md_assemble): Make opnamelen be size_t.
1116 (md_apply_fix): Cast alpha_num_operands to int before testing.
1117 (alpha_force_relocation): Ditto.
1118 (alpha_fix_adjustable): Ditto.
1119 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1120 (tc_gen_reloc): Ditto.
1121 (tc_get_register): Ditto.
1126 (s_alpha_ent): Ditto.
1127 (s_alpha_end): Ditto.
1128 (s_alpha_frame): Ditto.
1129 (s_alpha_prologue): Ditto.
1130 (s_alpha_file): Ditto.
1131 (s_alpha_gprel32): Ditto.
1132 (s_alpha_proc): Ditto.
1133 (s_alpha_set): Ditto.
1134 (s_alpha_base): Ditto.
1135 (s_alpha_align): Ditto.
1136 (s_alpha_arch): Ditto.
1137 (alpha_align): Ditto.
1138 (assemble_insn): Suppress unused variable warning.
1140 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1141 order in the structure.
1142 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1144 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1146 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1148 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1150 * config/tc-i386.c (i386_index_check): Correct #endif location.
1152 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1154 * as.c (show_usage): Document new options.
1155 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1156 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1157 (parse_args): Parse the new options.
1158 (main): If there were warnings, and --fatal-warnings
1159 was specified, print an error.
1160 * as.h: New variable, flag_fatal_warnings, for new option.
1162 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1164 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1165 '@'. Change autoincrement completers to fall through to cache control
1168 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1170 (pa_parse_addb_64_cmpltr): New function.
1172 * config/tc-hppa.c (pa_ip): Change error message.
1173 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1174 '?Q' args to allow falling through.
1176 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1177 Remove unused conditional codes.
1178 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1180 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1182 * config/tc-d30v.c (CHAR_BIT): Define.
1183 (check_range): Fix bit operations to support integers bigger than
1186 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1188 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1191 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1192 Doug Evans <devans@cygnus.com>
1194 Add support for m32rx.
1195 * config/tc-m32r.c (enable_m32rx): New static global.
1196 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1197 (allow_m32rx): New function.
1198 (M32R_SHORTOPTS): Add `O'.
1199 (md_longopts): Add --m32rx plus several warning options.
1200 (md_parse_option): Handle new options.
1201 (md_show_usage): Print them.
1202 (md_begin): Enable m32rx.
1203 (OPERAND_IS_COND_BIT): New macro.
1204 (first_writes_to_seconds_operands): New function.
1205 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1206 (target_make_parallel,assemble_two_insns): New functions.
1207 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1208 If optimizing and m32rx, try to make consecutive insns parallel.
1210 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1212 * config/tc-mips.c (nopic_need_relax): Allow for the
1213 .sdata.foo sections generated by -fdata-sections,
1214 and for the .gnu.linkonce.s sections generated by C++.
1216 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1218 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1219 with cleaner code using completer prefixes. Add 'Y'.
1221 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1223 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1225 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1226 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1227 insn does not match and we should try the next insn in the table.
1229 1999-09-22 Nick Clifton <nickc@cygnus.com>
1231 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1233 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1235 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1238 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1240 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1241 OBJ_ELF. If ELF, add "sq".
1242 (md_parse_option): If ELF, ignore -s and -q.
1243 (md_show_usage): Mention ELF options.
1245 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1247 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1250 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1252 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1254 * config/tc-hppa.c (struct pa_it): New field "trunc".
1255 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1256 (pa_parse_ftest_gfx_completer): New function
1257 (pa_parse_fp_cnv_format): New function.
1259 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1260 (md_apply_fix): Handle 22bit pc-rel branches.
1262 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1264 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1266 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1268 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1270 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1272 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1273 (pa_ip): Handle 'fX'.
1275 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1277 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1278 (pa_ip): Handle 'fX'.
1280 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1282 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1283 unwinds unless the function is in the text space.
1284 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1286 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1288 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1289 (md_assemble): To here. Tweak address generation.
1291 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1293 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1294 (md_assemble): Call dwarf2_where for OBJ_ELF.
1295 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1296 (pa_end_of_source): New function.
1297 * tc-hppa.h (md_end): Define for OBJ_ELF.
1299 1999-09-14 Michael Meissner <meissner@cygnus.com>
1301 * configure.in (Canonicalization of target names): Remove adding
1302 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1303 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1304 * configure: Regenerate.
1306 1999-09-14 Donn Terry <donn@interix.com>
1308 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1310 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1312 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1313 pc-relative jmp/call to an absolute symbol.
1314 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1315 absolute section symbols.
1317 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1318 jump handling code and comments.
1320 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1322 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1323 the value if TE_PE and a global defined symbol.
1325 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1327 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1328 print the symbol, rather than printing it here.
1330 1999-09-11 Donn Terry <donn@interix.com>
1332 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1333 BFD_RELOC_RVA relocations.
1335 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1336 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1339 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1341 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1342 * doc/internals.texi (Object format backend): Document
1345 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1346 relocations against global symbols if TE_PE.
1348 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1349 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1351 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1354 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1355 symbols which do not have a constant value, or tags with
1356 non-tags. Remove the symbol from the list before adding it at the
1359 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1360 C_FCN symbol differently if TE_PE.
1361 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1362 appears in the pseudo-op, rather coff_line_base which is only set
1365 * config/obj-coff.c (obj_coff_loc): New static function.
1366 (obj_pseudo_table): Add "loc".
1368 * config/obj-coff.c (add_lineno): Check that the line number is
1371 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1372 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1374 (md_atof): Return NULL rather than 0.
1375 * config/tc-i386.c (md_atof): Change type to int.
1376 * expr.c (expr): Change first parameter to int.
1377 * config/obj-coff.c: Add declarations for static functions.
1378 (coff_frob_symbol): Use SYM_AUXENT.
1379 * config/tc-i386.h (flag_16bit_code): Don't declare.
1381 * config/obj-coff.c (obj_coff_section): Default to setting
1382 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1384 * write.c (adjust_reloc_syms): Print adjusted fixup.
1386 * expr.c (integer_constant): Correct too_many_digits calculation
1389 1999-09-09 Andreas Schwab <schwab@suse.de>
1391 * doc/c-arm.texi: Fix arguments of @var to not contain
1394 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1396 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1398 (md_parse_option): Only support -k flag for ELF and COFF targets.
1400 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1402 * config/tc-hppa.c (pa_ip): Put strict register checks before
1403 call to pa_parse_number.
1405 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1407 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1409 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1412 1999-09-06 Donn Terry <donn@interix.com>
1414 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1416 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1418 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1419 candidate instruction. Require registers for register arguments
1420 when in strict mode. Require assemble-time constants for
1421 constants when in strict mode.
1422 (pa_get_absolute_expression): Require a constant when in strict
1425 1999-09-06 Nick Clifton <nickc@cygnus.com>
1427 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1429 1999-09-04 Steve Chamberlain <sac@pobox.com>
1431 * config/tc-pj.c: New file, supports picoJava in ELF.
1432 * config/tc-pj.h: Ditto.
1433 * configure.in (pjl*, pj*): New targets.
1434 * Makefile.am: Rebuild dependencies.
1435 (CPU_TYPES): Add pj.
1436 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1437 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1438 * doc/c-pj.texi: New file.
1439 * doc/as.texinfo: Add some PJ specifics.
1440 * doc/all.texi: Add PJ to the list of all architectures, sort them
1442 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1443 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1445 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1447 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1448 (obj_frob_file): Test for null pointer.
1449 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1450 (OBJ_PROCESS_STAB): And here.
1451 (elf_obj_sy): Remove
1453 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1454 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1455 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1457 * config/obj-coff.c (no_func): Remove.
1458 (coff_format_ops): Change occurrences of no_func to 0, as we test
1459 for 0 in obj-multi.h.
1461 * configure.in: Enable bfd for i386-coff when primary target is
1462 bfd. Enable i386 elf,coff emulation support. Don't set
1463 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1464 emulation to support.
1465 *configure: Regenerate.
1467 1999-09-02 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1470 .section .line directive is encountered.
1472 1999-09-01 Nick Clifton <nickc@cygnus.com>
1474 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1477 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1478 * as.texinfo: Document --gdwarf2 command line option.
1479 Add additional documentation of ARM command line switches.
1481 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1483 * config/tc-i386.c (i386_intel_memory_operand): Combine
1484 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1485 and RESTORE_END_STRING around parse_register calls.
1486 (i386_operand): Here too.
1487 (i386_is_reg): Remove.
1488 (parse_register): Move as_bad calls from within this function to
1491 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1493 Based on a patch from H.J. Lu <hjl@gnu.org>
1494 * config/tc-i386.c (parse_register): Handle FP regs specially.
1495 (md_begin): Remove '(' and ')' from register_chars.
1497 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1499 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1500 error message (done elsewhere).
1502 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1504 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1506 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1508 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1511 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1513 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1515 Add new completers. Fix bug in 64 bit condition handling.
1517 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1520 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1522 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1524 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1526 1999-08-27 Jim Wilson <wilson@cygnus.com>
1528 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1529 (struct ls): Add frag field. Initialize it to zero.
1530 (out_end_sequence): New local text_frag. Set it while in text section.
1531 Replace address check with frag check. Set ls.frag to text_frag if
1532 out_set_addr called.
1533 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1534 Set it before switching sections. Replace address check with frag
1535 check. Set ls.frag to saved_frag if out_set_addr called.
1537 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1539 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1540 output "advance_pc" opcode instead of calling gen_addr_line().
1541 The latter has the undesired side-effect of creating a new row
1542 in the debug line info matrix.
1544 1999-08-26 Jim Wilson <wilson@cygnus.com>
1546 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1547 ls.last_filename if last is less than zero. Set ls.last_filename
1548 when allocating new entry.
1549 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1552 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1554 * config/tc-i386.c (i386_index_check): Fix the displacement size
1555 when INFER_ADDR_PREFIX.
1557 1999-08-18 Nick Clifton <nickc@cygnus.com>
1559 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1562 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1564 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1565 handle 0xffffNNNN constants correctly.
1567 1999-08-16 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1572 1999-08-13 Nick Clifton <nickc@cygnus.com>
1574 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1575 (md_apply_fix3): Always pass positive values to
1576 validate_offset_imm.
1578 1999-08-12 Nick Clifton <nickc@cygnus.com>
1580 * config/tc-arm.c (skip_whitespace): New macro.
1581 Formatting tidy ups.
1583 (md_apply_fix3): Store relocation offset in addend for ELF based
1585 (arm_force_relocation): Always generate relocs for Thumb function
1588 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1590 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1591 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1593 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1595 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1596 flags for the unwind subspace.
1598 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1599 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1600 suitable relocation based on the size of the target's pointer.
1601 Always Use subsegment zero for the unwinders.
1602 (pa_level): Handle "2.0w".
1604 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1606 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1607 with the following instruction unless this was specified.
1609 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1611 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1612 certain sections, to match BFD changes.
1614 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1616 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1617 (EXTRA_SCRIPTS): Define to keep automake happy.
1618 * Makefile.in: Rebuild.
1620 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1622 * Makefile.am: Rename .dep* files to DEP*.
1623 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1624 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1626 * Makefile.in: Rebuild.
1628 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1630 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1632 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1634 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1635 avoid problems on DOS filesystems.
1636 * Makefile.in: Rebuild.
1638 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1640 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1642 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1645 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1647 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1648 line to create ${GDBINIT} rather than .gdbinit.
1649 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1651 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1653 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1655 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1657 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1659 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1661 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1662 non-adjustable symbols.
1664 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1666 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1668 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1670 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1673 1999-08-05 Donn Terry <donn@interix.com>
1675 * config/te-interix.h: New file.
1676 * configure.in (i386-*-interix*): New target.
1677 * configure: Rebuild.
1679 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1681 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1682 selectors for ELF too.
1683 (selector_table): Add "ltp" and "rtp" selectors.
1685 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1687 * config/tc-i386.c (i386_operand): No need to change
1688 operand_string pointer in segment reg case before goto
1689 do_memory_reference. Initialise displacement_string_start and
1690 displacement_string_end after do_memory_reference label.
1691 (i386_index_check): Add operand_string param, and print error
1692 message on failure here.
1693 (i386_intel_memory_operand): Instead of here.
1694 (i386_operand): And here.
1695 (INFER_ADDR_PREFIX): Enable.
1697 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1699 * config/tc-i386.h (DefaultSize): Define. Renumber following
1700 opcode_modifier defines.
1702 From Etienne Lorrain <etienne.lorrain@ibm.net>
1703 * config/tc-i386.c (stackop_size): New variable.
1704 (set_16bit_code_flag): Clear it here.
1705 (set_16bit_gcc_code_flag): New function.
1706 (md_pseudo_table): Add "code16gcc" entry.
1707 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1709 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1711 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1712 next_set_end even if the end symbol is being discarded.
1714 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1715 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1716 * config/obj-coff.c: Likewise.
1717 (seg_info_type): Remove.
1718 (seg_info_off_by_4): Change to array of segT.
1719 (s_get_segment): Adjust accordingly.
1720 (obj_pseudo_table): Fully initialize sentinel entry.
1722 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1723 Ralf Baechle <ralf@uni-koblenz.de>.
1725 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1727 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1729 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1731 * config/tc-i386.c: Indentation and white space changes.
1732 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1733 don't enable it by default.
1734 (i386_intel_operand): Remove redundant prototype.
1735 Move check on number of memory operands, and i.mem_operands++
1736 (i386_intel_memory_operand): To here.
1737 Remove i386_immediate code from here. Remove special case code
1738 for input and output using (%dx). Remove base/index checks and
1739 call i386_index_check instead. Save initial operand_string
1740 argument for error message.
1741 (i386_operand): Remove redundant prototype. Move base/index
1742 checks to i386_index_check.
1743 (i386_displacement): Move intel mode check for non-zero
1745 (i386_intel_memory_operand): To here.
1747 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1749 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1750 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1751 by .register pseudo-op if -64 and --no-undeclared-regs.
1752 (s_register, sparc_adjust_symtab): New functions.
1753 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1754 Declare sparc_adjust_symtab as tc_adjust_symtab.
1755 * doc/c-sparc.texi: Add description of #ignore special literal
1756 for .register pseudo-op.
1758 1999-07-30 Catherine Moore <clm@cygnus.com>
1760 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1761 the relocation's section offset.
1763 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1765 * write.c (fixup_segment): Fix generic error check overflow test.
1767 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1768 X_add_number to long.
1770 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1772 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1775 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1777 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1780 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1782 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1784 * configure.bat: Remove; obsolete.
1785 * config/go32.cfg: Likewise.
1787 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1789 * configure.in (i386-*-vxworks*): New target.
1790 * configure: Rebuild.
1792 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1794 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1796 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1798 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1800 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1801 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1802 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1803 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1804 MAX_RELOC_EXPANSION): Define.
1805 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1807 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1809 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1810 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1811 block. Print a warning if an 8-bit or 16-bit constant
1812 displacement or immediate is truncated on output.
1813 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1815 (i386_operand): Disallow immediate jump absolute operand.
1817 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1819 * configure.in: Bump version number to 2.9.5.
1820 * configure: Rebuild.
1822 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1825 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1827 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1828 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1830 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1832 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1834 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1836 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1837 if -mno-fpu was given.
1838 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1840 (cons_fix_new_arm): Remove misleading comments.
1842 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1844 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1846 (relax_segment): Likewise. After giving a rs_org error, convert
1847 the frag to rs_align to avoid cascading errors.
1849 1999-07-12 Andreas Schwab <schwab@suse.de>
1851 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1853 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1855 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1856 as appropriate. Fill in structure initializations. Add variable
1857 initializations. Add casts.
1858 * dwarf2dbg.c (print_stats): Change i to size_t.
1859 * listing.c (listing_listing): Change list_line to unsigned int.
1861 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1863 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1864 rather than checking for \001 and \002 in symbol name.
1865 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1867 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1869 * configure.in (hppa*-linux-gnu*): New target.
1870 * configure: Rebuilt.
1872 1999-07-08 Nick Clifton <nickc@cygnus.com>
1874 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1876 1999-07-07 Nick Clifton <nickc@cygnus.com>
1878 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1879 accessing symbolP directly.
1881 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1883 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1886 1999-07-05 Nick Clifton <nickc@cygnus.com>
1888 * config/tc-arm.c (ARM_EXT_V5): Define.
1889 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1890 (md_begin): Detect ARM v5 architectures.
1891 (md_parse_option): Accept arm v5 specification.
1892 (md_show_usage): Documment -marmv5 switch.
1894 * doc/c-arm.texi: Document -marmv5 command line option.
1896 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1898 (validate_immediate_twopart): New function. Determine if a
1899 constant can be computed by two ADD instructions.
1900 (output_inst): Remove its command line parameter - it was never
1902 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1903 implememt the ADRL pseudo op.
1904 (tc_gen_reloc): Generate a suitable error message if an ADRL
1905 instruction tries to generate a real reloc.
1907 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1909 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1911 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1914 1999-06-27 H.J. Lu <hjl@gnu.org>
1916 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1917 non BFD_ASSEMBLER case.
1919 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1921 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1924 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1926 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1927 out_end_sequence() when the address decreases due to a new frag.
1928 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1929 numbering starts with 1.
1931 1999-06-23 Nick Clifton <nickc@cygnus.com>
1933 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1935 (mcore_s_text): Call obj_elf_text for ELF target.
1936 (mcore_s_data): Call obj_elf_data for ELF target.
1937 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1939 (mcore_s_bss): New function: Dump literal table before changing
1941 (mcore_s_comm): New function: Dump literal table before changing
1944 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1945 No longer static functions.
1946 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1947 Provide prototypes for these functions.
1949 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1951 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1952 a list of names, to try obj_segment_name, and to try abbreviated
1953 names when using COFF without long section names.
1955 * config/tc-alpha.c: More use of symbol accessor functions.
1956 * config/tc-arc.c: Likewise.
1957 * config/tc-d30v.c: Likewise.
1958 * config/tc-fr30.c: Likewise.
1959 * config/tc-i860.c: Likewise.
1960 * config/tc-m88k.c: Likewise.
1961 * config/tc-mcore.c: Likewise.
1962 * config/tc-ns32k.c: Likewise.
1963 * config/tc-sparc.c: Likewise.
1964 * config/tc-v850.c: Likewise.
1966 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1967 sy_value with appropriate accessor functions.
1968 * config/tc-arm.c (md_apply_fix3): Likewise.
1969 * config/tc-d10v.c (AT_WORD_P): Likewise.
1970 * config/tc-v850.c (reg_name_search): Likewise.
1972 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1973 use symbol_get_bfdsym instead.
1974 * config/tc-ppc.c (md_assemble): Likewise.
1975 * config/tc-v850.c (v850_comm): Likewise.
1977 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1979 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1980 the symbol, rather than accessing the bsym member.
1981 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1982 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1983 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1984 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1985 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1986 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1987 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1988 * config/tc-v850.c (tc_gen_reloc): Likewise.
1990 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1992 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1993 (hppa_gen_reloc_type): Conditionalize on BFD64.
1994 (tc_gen_reloc): Re-enable ELF relocations.
1995 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1997 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1999 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2001 (do_ldst): Move assignment out of if condition.
2002 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2003 parentheses to avoid warning.
2005 1999-06-21 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2008 macro to get at the BFD symbol associated with a GAS symbol.
2010 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2012 * config/tc-ppc.c: Update for symbol handling changes.
2013 * config/obj-coff.c: Likewise.
2015 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2017 * tc-hppa.c: General cleanups of ELF support. No more spaces
2018 and subspaces for ELF.
2019 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2020 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2021 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2022 (UNWIND_SECTION_NAME): Likewise.
2023 (space/subspace related structures): Conditionalize definitions
2025 (space/subspace directives and support routines): Conditionalize
2026 definitions and references/uses on OBJ_SOM.
2027 (label_symbol_struct): For ELF, track the symbol's segment. For
2028 SOM track its space.
2029 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2031 (USE_ALIASES): Kill for both SOM & ELF.
2032 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2033 (pa_space, pa_subspace): Corresponding changes.
2034 (pa_spaces_begin): Corresponding chagnes.
2035 (md_begin): Do not muck around with space/subspace stuff for
2037 (md_apply_fix): Temporarily disable argument relocation stuff
2039 (tc_gen_reloc): Temporarily disable relocation generation for
2041 (pa_build_unwind_subspace): Similarly.
2043 1999-06-16 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-arm.c (thumb_set): New pseudo op.
2046 (text, data, section): Override these pseudo ops with ARM
2048 (s_thumb_set): New function: Perform the same as a .set pseudo
2049 op, but also mark the alias'ed symbol as being a Thumb
2051 (arm_s_text): New function: Perform the same as the .text
2052 pseudo op, but dump the literal pool before changing
2054 (arm_s_data): New function: Perform the same as the .data
2055 pseudo op, but dump the literal pool before changing
2057 (arm_s_section): New function: Perform the same as the
2058 .section pseudo op, but dump the literal pool before changing
2060 (arm_cleanup): Do not reset the current section before dumping
2063 1999-06-17 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2066 OPTION_NO_WARN_UNMATCHED entries.
2067 (md_parse_option): Generate a warning message if an unrecognised
2068 option is encountered.
2070 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2071 (get_operands): When parsing an expression after an '@' symbol
2072 has been detected, do not ignore '#' symbols.
2073 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2076 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2078 From K. Richard Pixley <rich@noir.com>:
2079 * configure.in (ppc-*-vxworks*): New target.
2080 * configure: Rebuild.
2082 1999-06-12 Philip Blundell <philb@gnu.org>
2084 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2086 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2088 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2089 which refer to symbols in linkonce sections, permit reducing the
2090 relocs if the symbol is local.
2092 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2094 * subsegs.c (subseg_text_p): New function.
2095 * as.h (subseg_text_p): Declare.
2096 * read.c (do_align): Use subseg_text_p to set the default fill.
2097 * write.c (subsegs_finish): Likewise.
2098 * config/obj-coff.c (write_object_file): Likewise.
2099 * config/tc-i386.h (md_maybe_text): Don't define.
2100 (md_do_align): Use subseg_text_p to set the default fill.
2101 * config/tc-m32r.c (m32r_do_align): Likewise.
2102 * config/tc-sh.c (sh_do_align): Likewise.
2103 * config/tc-sparc.h (md_do_align): Likewise.
2105 1999-06-12 David O'Brien <obrien@freebsd.org>
2107 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2108 * configure: Rebuild.
2110 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2112 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2113 * Makefile.am: Rebuild dependencies.
2114 * Makefile.in: Rebuild.
2116 * config/tc-i386.c (i386_immediate): Remove unused label
2119 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2120 * symbols.c: Likewise.
2121 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2122 sy_next field when taking address, rather than symbol_next.
2124 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2126 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2127 value from the output file architecture.
2128 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2129 * dwarf2dbg.h: Change bfd_vma to addressT.
2131 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2133 * dwarf2dbg.h: Use PARAMS in function declarations.
2135 1999-06-11 Martin Dorey <mdorey@madge.com>
2137 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2138 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2140 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2142 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2144 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2146 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2149 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2151 * read.c (read_a_source_file): Only declare inescape if
2154 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2156 (find_entry_byval): Add parens to avoid warning.
2158 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2160 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2163 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2165 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2168 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2169 synthetize_setx): New functions.
2170 (md_assemble): Broken the special cases into the above
2171 functions. Make compiler happy if sizeof(bfd_vma)==4.
2172 Fix sethi generated from set/setuw. If instructions have a relloc,
2173 always clear the fields to be relocated in the opcode.
2174 (sparc_ip): Remove special_case global variable.
2176 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2178 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2179 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2180 indication of success rather than a value.
2181 (itbl_get_val): Likewise.
2182 (itbl_get_field): Use strcspn. Change delimiters to include
2184 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2185 (itbl_get_val): Likewise.
2186 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2188 * symbols.c (copy_symbol_attributes): Convert local symbols to
2191 1999-06-10 Nick Clifton <nickc@cygnus.com>
2193 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2196 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2198 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2199 Optimize set if sizeof(bfd_vma) == 64.
2200 (sparc_ip): Fix sethi - without %hi() it should generate
2201 R_SPARC_22 reloc, not R_SPARC_HI22.
2202 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2204 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2206 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2207 (s_ncons): New function.
2208 (native_op_table): New table.
2209 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2210 R_SPARC_OLO10 handling.
2212 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2214 * expr.h (struct expressionS): Revert last change; widen X_op.
2215 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2217 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2219 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2220 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2221 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2222 * Makefile.in: Regenerated.
2224 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2225 `common' pass on to s_mri_common.
2226 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2228 1999-06-06 Richard Henderson <rth@cygnus.com>
2230 * config/obj-elf.c (obj_elf_section): Don't free the return
2231 value of demand_copy_C_string.
2233 1999-06-05 Richard Henderson <rth@cygnus.com>
2235 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2236 creation logic from obj_elf_create_section.
2238 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2239 (section_stack): New.
2240 (special_sections): Make const.
2241 (obj_elf_section): Gut and rewrite parsing.
2242 (obj_elf_change_section): New function broken out of obj_elf_section.
2243 (obj_elf_parse_section_letters): Likewise.
2244 (obj_elf_section_word): Likewise.
2245 (obj_elf_section_type): Likewise.
2246 (obj_elf_previous): Treat as a toggle.
2247 (obj_elf_popsection): New.
2248 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2249 (ppc_section_type): Likewise.
2250 * config/tc-ppc.h: Likewise.
2252 * expr.h (struct expressionS): Don't make X_op a bitfield.
2253 * config/tc-alpha.c: Update for symbol handling changes.
2254 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2255 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2257 1999-06-05 Richard Henderson <rth@cygnus.com>
2259 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2260 (dwarf2_gen_line_info): Kill unused variables.
2261 (dwarf2_finish): Likewise.
2262 (dwarf2_where): Likewise.
2263 (dwarf2_directive_file): If we've only got a string,
2264 hand off to s_app_file.
2265 * ecoff.c: Move the include of ecoff.h.
2266 * symbols.h (S_IS_FUNCTION): Prototype.
2268 * read.c (LEX_HASH): Supply a default.
2270 (s_globl): Update `c' after skipping whitespace.
2271 * read.h (LEX_END_NAME, is_name_ender): New.
2272 * expr.c (get_symbol_end): Respect it.
2274 1999-06-04 Mark Klein <mklein@dis.com>
2276 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2278 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2280 * config/tc-hppa.c: Update for symbol handling changes.
2282 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2284 * cgen.c: Update for symbol handling changes.
2285 * config/tc-m32r.c: Likewise.
2287 * config/tc-hppa.h: Update for symbol handling changes.
2288 * config/tc-hppa.c: Likewise.
2290 * config/tc-arm.h: Update for symbol handling changes.
2291 * config/tc-arm.c: Likewise.
2292 (symbol_make_empty): Remove. Just use symbol_create.
2294 * symbols.c (symbol_set_tc): Correct name.
2296 * Makefile.am: Rebuild dependencies.
2297 ($(OBJS)): Don't depend upon struc-symbol.h.
2298 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2299 * dep-in.sed: Don't remove struc-symbol.h.
2300 * Makefile.in: Rebuild.
2302 * doc/internals.texi (Symbols): Describe changes in symbol
2305 1999-06-03 Richard Henderson <rth@cygnus.com>
2307 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2308 instead of doing the work by hand.
2310 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2312 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2313 state of line state-machine.
2314 (struct ls): Collect DWARF2 line state-machine state in new member
2315 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2316 resulted in any DWARF2 directives.
2317 (reset_state_machine): New function.
2318 (out_end_sequence): Ditto.
2319 (dwarf2_gen_line_info): When switching sections or switching to a
2320 lower text address, call out_end_sequence() first to terminate the
2321 previous code sequence as code sequences MUST have monotonically
2322 increasing addresses.
2323 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2325 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2327 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2328 DWARF2 debug info (line information only, at this point).
2329 * as.h: Update comment about supported debug formats.
2330 * dwarf2dbg.c, dwarf2dbg.h: New files.
2331 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2333 * expr.c (operand): Don't use [ for parens if we want an index op.
2334 (op_encoding): Switch [ into O_index, if desired.
2335 (op_rank): Renumber with O_index on bottom.
2336 (expr): If O_index, match closing bracket.
2337 * expr.h (O_index): New.
2339 * read.c (read_a_source_file): Conditionally allow matched "
2340 in lines passed to md_assemble.
2342 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2344 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2346 Add support for storing local symbols in a small structure to save
2347 memory when assembling large files.
2348 * as.h: Don't include struc-symbol.h.
2349 (symbolS): Add typedef.
2350 * symbols.c: Include struc-symbol.h.
2351 (local_hash): New static variable.
2352 (save_symbol_name): New static function, from symbol_create.
2353 (symbol_create): Call save_symbol_name.
2354 (local_symbol_count): New static variable.
2355 (local_symbol_conversion_count): Likewise.
2356 (LOCAL_SYMBOL_CHECK): Define.
2357 (local_symbol_make): New static function.
2358 (local_symbol_convert): New static function.
2359 (colon): Handle local symbols. Create local symbol for local
2361 (symbol_table_insert): Handle local symbols.
2362 (symbol_find_or_make): Create local symbol for local label name.
2363 (symbol_find_base): Check for local symbol.
2364 (symbol_append, symbol_insert): Check for local symbols.
2365 (symbol_clear_list_pointers, symbol_remove): Likewise.
2366 (verify_symbol_chain): Likewise.
2367 (copy_symbol_attributes): Likewise.
2368 (resolve_symbol_value): Handle local symbols.
2369 (resolve_local_symbol): New static function.
2370 (resolve_local_symbol_values): New function.
2371 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2372 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2373 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2374 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2375 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2376 (symbol_previous, symbol_next): New functions.
2377 (symbol_get_value_expression): Likewise.
2378 (symbol_set_value_expression): Likewise.
2379 (symbol_set_frag, symbol_get_frag): Likewise.
2380 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2381 (symbol_mark_used_in_reloc): Likewise.
2382 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2383 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2384 (symbol_mri_common_p): Likewise.
2385 (symbol_mark_written, symbol_clear_written): Likewise.
2386 (symbol_written_p): Likewise.
2387 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2388 (symbol_section_p, symbol_equated_p): Likewise.
2389 (symbol_constant_p): Likewise.
2390 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2391 (symbol_get_obj, symbol_set_obj): Likewise.
2392 (symbol_get_tc, symbol_set_tc): Likewise.
2393 (symbol_begin): Initialize local_hash.
2394 (print_symbol_value_1): Handle local symbols.
2395 (symbol_print_statistics): Print local symbol statistics.
2396 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2397 Declare new symbols.c functions. Move many declarations here from
2399 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2400 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2401 (struct symbol): Move bsym to make it clearly the first field.
2402 Remove TARGET_SYMBOL_FIELDS.
2403 (symbolS): Don't typedef.
2404 (struct broken_word): Remove.
2405 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2406 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2407 (symbol_clear_list_pointers): Likewise.
2408 (symbol_insert, symbol_remove): Likewise.
2409 (symbol_previous, symbol_append): Likewise.
2410 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2411 (struct local_symbol): Define.
2412 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2413 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2414 (local_symbol_get_frag, local_symbol_set_frag): Define.
2415 (local_symbol_get_real_symbol): Define.
2416 (local_symbol_set_real_symbol): Define.
2418 * write.c (write_object_file): Call resolve_local_symbol_values.
2419 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2420 (TARGET_SYMBOL_FIELDS): Don't define.
2421 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2422 ECOFF_DEBUGGING, add ECOFF fields.
2423 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2424 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2425 ECOFF_DEBUGGING, add ECOFF fields.
2426 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2427 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2428 * config/tc-mcore.h: Don't include struc-symbol.h.
2429 (TARGET_SYMBOL_FIELDS): Don't define.
2430 (struct mcore_tc_sy): Define.
2431 (TC_SYMFIELD_TYPE): Define.
2432 * Many files: Use symbolS instead of struct symbol. Use new
2433 accessor functions rather than referring to symbolS fields
2436 * read.c (s_mri_common): Don't add in value of line_label.
2438 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2439 checking for SEC_LINK_ONCE.
2441 * config/tc-sh.h (sh_fix_adjustable): Declare.
2443 * app.c (input_buffer): New static variable.
2444 (app_push): Save saved_input in allocated buffer.
2445 (app_pop): Restored saved_input.
2446 (do_scrub_chars): Change get parameter to take char * and int as
2447 arguments. Change GET macro to pass input_buffer to get
2448 function. Don't save input into allocated buffer.
2449 * as.h (do_scrub_chars): Update declaration.
2450 * input-file.c (input_file_get): Change to take char * and int.
2451 Read data into passed in buffer. Remove static buffer.
2452 * read.c (scrub_from_string): Change to take char * and int. Copy
2453 data into passed in buffer.
2455 * hash.h: Neaten. Declare hash_traverse.
2456 * hash.c: Complete rewrite based on BFD hashing code.
2457 * gasp.c (chunksize): New variable.
2458 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2461 1999-05-28 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2464 addend unless the target uses an old ABI.
2466 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2468 -Wchar-subscripts cleanup
2469 * listing.c (listing_newline): Use unsigned char variable, so
2470 calls to isascii,iscntrl are correct.
2471 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2473 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2474 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2475 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2476 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2478 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2480 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2482 (arch_coldfire_p): New #define.
2483 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2485 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2487 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2489 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2490 (install_operand): Add place `N'.
2491 (init_table): Add registers ACC, MACSR, MASK.
2493 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2495 * config/tc-m68k.c: Change mcf5200 --> mcf.
2496 (archs): Add mcf5206e, mcf5307.
2497 (m68k_ip): Add format `u'.
2498 (install_operand): Add place `m', `M', `h'.
2499 (init_table): Add upper/lower registers.
2501 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2503 1999-05-28 Martin Dorey <mdorey@madge.com>
2505 * config/tc-i960.c: Several minor changes to add ELF and
2506 BFD_ASSEMBLER support.
2507 * config/tc-i960.h: Likewise.
2508 * configure.in (i960-*-elf*): New target.
2509 * aclocal.m4, configure: Rebuild.
2511 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2513 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2514 reloc changes when defined(BFD_ASSEMBLER).
2516 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2518 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2520 * write.c (write_print_statistics): Output to file, not stderr.
2522 * expr.c (generic_bignum_to_int32,64): Prototype.
2524 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2525 output_sleb128, output_uleb128, output_big_sleb128,
2526 output_big_uleb128, output_big_leb128): Prototype.
2527 (output_big_sleb128, output_big_uleb128): Make inline.
2528 (output_big_leb128): Remove inline
2530 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2531 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2532 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2533 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2534 value for correct overflow check in write.c:fixup_segment.
2535 * write.c (fixup_segment): Move bitfield overflow checks to after
2536 the md_apply_fix call.
2537 * config/obj-coff.c (fixup_segment): Likewise.
2538 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2539 valueT *val argument.
2541 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2543 * config/atof-ieee.c (gen_to_words): Correctly round a
2544 denormalized number. Fix off-by-one in range checking for
2545 exponent in a denormal.
2547 1999-05-10 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2552 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2554 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2556 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2558 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2559 (ReverseRegRegmem): Remove.
2560 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2561 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2562 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2565 From Doug Ledford <dledford@redhat.com>
2566 * config/tc-i386.h (RegXMM): New for P/III.
2567 * config/tc-i386.c: Add support for P/III.
2569 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2571 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2572 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2573 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2575 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2577 * config/tc-i386.c (i386_immediate): Skip whitespace before
2578 complaining about junk after expression.
2579 (i386_displacement): Likewise.
2581 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2583 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2584 Don't copy before downcaseing.
2586 1999-05-05 Catherine Moore <clm@cygnus.com>
2588 * tc-m68k.c: Include elf/m68k.h.
2589 (m68k_elf_final_processing): New routine.
2590 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2593 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2595 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2598 1999-04-30 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-mcore.c (mcore_s_section): Dump literals before
2603 1999-04-29 Nick Clifton <nickc@cygnus.com>
2605 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2608 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2610 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2611 (TC_INIT_FIX_DATA): Delete.
2612 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2613 (TC_INIT_FIX_DATA): Delete.
2614 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2615 * write.c (fix_new_internal): Initialize fx_cgen member.
2616 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2617 (gas_cgen_md_apply_fix3): Update.
2618 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2619 (md_cgen_record_fixup_exp): Update.
2620 (FX_OPINFO_R_TYPE): Update.
2622 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2623 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2624 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2625 * frags.h (struct frag): Make opindex, opinfo ints.
2627 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2629 1999-04-26 Tom Tromey <tromey@cygnus.com>
2631 * aclocal.m4, configure: Updated for new version of libtool.
2633 1999-04-22 Nick Clifton <nickc@cygnus.com>
2635 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2637 (md_apply_fix3): Do not fix up absolute relocations against
2640 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2642 1999-04-20 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2645 changes and data-in-text directives.
2646 (mcore_cons): New function: intercept cons() operations.
2647 (mcore_float_cons): New function: intercept float_cons()
2649 (mcore_stringer): New function: intercept stringer() operations.
2651 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2653 * obj.h (struct format_ops): Change generate_asm_lineno field to
2655 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2657 * config/tc-alpha.c (find_opcode_match): Add default case to
2659 (find_macro_match): Likewise.
2660 (load_expression): Parenthesize && within ||.
2662 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2664 1999-04-17 Nick Clifton <nickc@cygnus.com>
2666 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2667 .text .data .section pseudo ops.
2668 (mcore_s_section): New function. Dump lits before changing secs.
2669 (mcore_s_text): New function. Dump lits before changing secs.
2670 (mcore_s_data): New function. Dump lits before changing secs.
2672 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2674 * config/tc-mips.c (mips_32bitmode): New.
2675 (md_begin): Set mips_32bitmode if needed.
2676 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2677 Set EF_MIPS_32BITMODE.
2679 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2681 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2684 1999-04-16 Nick Clifton <nickc@cygnus.com>
2686 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2688 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2690 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2691 expressions correctly.
2694 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2696 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2698 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2700 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2701 and fmpynfadd instructions.
2703 1999-04-11 Richard Henderson <rth@cygnus.com>
2705 * as.h (environ): Declare it, if needed.
2706 * as.c (dump_statistics): Don't declare environ.
2707 * configure.in (environ): Detect declaration.
2708 * configure, config.in: Rebuild
2710 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2711 (i386_displacement): Allocate enough space for replacement buffer.
2712 Clean up replacement buffer initialization.
2714 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2716 * subsegs.c (section_symbol): Don't create a new symbol if one
2717 already exists; instead, use the existing one, but set its segment
2718 and frag data if it hasn't already been defined.
2719 * config/obj-coff.c (c_section_symbol): Likewise.
2721 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2723 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2725 1999-04-08 Nick Clifton <nickc@cygnus.com>
2727 * config/tc-mcore.c: New File: Support routines for MCore
2729 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2730 * config/obj-coff.c: Add support for mcore-pe target.
2732 * Makefile.am: Add support for MCore targets.
2733 * Makefile.in: Regenerate.
2734 * configure.in: Add support for MCore targets.
2735 * configure: Regenerate.
2737 * doc/all.texi: Set MCORE.
2738 * doc/as.texinfo: Document MCore specific command line options.
2740 * write.h: Prevent multiple inclusion.
2742 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2744 * asintl.h (LC_MESSAGES): Never define.
2745 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2747 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2750 * Makefile.am (m68k-parse.c): If configuring in the source
2751 directory, copy m68k-parse.y into the local directory before
2752 running ylwrap, to remove spurious differences when generating
2754 * Makefile.in: Rebuild.
2756 * config/tc-sparc.h (md_do_align): Just allocate the number of
2757 bytes necessary, rather than always allocating 1024.
2759 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2761 * listing.c (listing_newline): Add cast to avoid warning.
2762 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2763 * config/tc-i386.c (i386_scale): Add return value.
2764 (build_displacement_string): Remove unused local temp_disp2.
2765 (i386_intel_memory_operand): Add parentheses to avoid warning.
2766 (i386_intel_operand): Remove unused local end_of_operand_string.
2767 (i386_operand): Remove unused local operand_modifier.
2768 (i386_operand): Add parens to avoid warning.
2770 1999-04-04 Don Bowman <don@pixsci.com>
2772 * configure.in: Add mips*-*-vxworks* target; have it define
2774 * configure, config.in: Rebuild.
2776 1999-03-31 Nick Clifton <nickc@cygnus.com>
2778 * configure.in (emulations): Add support for arm-epoc-pe.
2779 * configure: Regenerate.
2780 * config/te-epoc-pe.h: New file. Define macros specific to
2782 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2783 for arm-epoc-pe target.
2785 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2787 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2789 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2791 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2792 detect ",n" without a condition.
2793 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2796 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2798 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2799 instruction is encoded with one bit.
2802 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2804 * doc/internals.texi (CPU backend): Mention that
2805 line_separator_chars should not include newline. From thi
2806 <ttn@mingle.glug.org>.
2808 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2810 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2811 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2813 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2815 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2817 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2819 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2822 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2824 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2826 1999-03-15 Martin Hunt <hunt@cygnus.com>
2828 * app.c (do_scrub_begin): Change '-' back to a symbol char
2829 so we can use multiple opcodes on a line again.
2831 * config/tc-d30v.c: By default, warn if a symbol has
2832 the same name as a register. Plus some minor
2833 updates from the branch.
2835 1999-03-13 Nick Clifton <nickc@cygnus.com>
2837 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2838 BFD_RELOC_16 and BFD_RELOC_64.
2840 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2842 * expr.c (expr): Add missing else.
2844 1999-03-12 Nick Clifton <nickc@cygnus.com>
2846 * config/tc-arm.c (md_apply_fix3): Improve error message.
2848 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2850 * Makefile.am (CPU_TYPES): Add fr30.
2851 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2852 (fr30,m32r dependencies): Update.
2853 * Makefile.in: Rebuild.
2855 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2856 (gas_cgen_record_fixup_exp): Ditto.
2857 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2858 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2859 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2860 (md_cgen_lookup_reloc): Update use of operand->type.
2861 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2862 (md_convert_frag): Call cgen_operand_lookup_by_num.
2863 (md_cgen_lookup_reloc): Update use of operand->type.
2864 (m32r_cgen_record_fixup_exp): Ditto.
2866 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2868 * config/tc-mips.c (md_show_usage): Fix message.
2870 1999-03-03 Nick Clifton <nickc@cygnus.com>
2872 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2873 and LDR reg,=<expr> instruction.
2875 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2878 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2880 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2882 1999-02-17 Nick Clifton <nickc@cygnus.com>
2884 This patch was created by: Scott Bambrough
2885 <scottb@corelcomputer.com>
2888 Special cased '@' character. The '@' character is used as the
2889 ARM assembler comment character, as a special character
2890 and in ELF .symver pseudo-op's, and as a special character in
2891 .type and .section pseudo-ops.
2892 (symver_pseudo): New static variable.
2893 (symver_state): New static variable.
2894 (struct app_save): Add field 'symver_state'.
2895 (app_push): Save global symver_state int struct app_save.
2896 (app_pop): Restore global symver_state from struct app_save.
2897 (do_scrub_chars): Special case handling of '@' character in
2900 * configure.in: Modified to recognize armv* uname syntax from ARM
2902 * configure: Regenerated.
2904 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2905 a prefix to the section's type.
2906 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2907 the type's typename.
2909 * config/tc-arm.h: Add support for PIC generation:
2910 (pic_code): New boolean.
2911 (obj_relocate_extern): Define.
2912 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2913 (TC_CONS_FIX_NEW): Define.
2914 (tc_fix_adjustable): Define.
2915 (GLOBAL_OFFSET_TABLE_NAME): Define.
2917 * config/tc-arm.c: Add support for PIC generation:
2918 (line_seperator_chars): Allow ';' as a seperator for Linux.
2919 (is_immediate_prefix): New macro.
2920 (arm_parse_reloc): New function.
2921 (s_arm_elf_cons): New function.
2922 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2923 (md_undefined_symbol): Special case handling for the Global Offset
2925 (md_apply_fix3): Handle PIC relocs.
2926 (tc_gen_reloc): Handle PIC relocs.
2927 (md_parse_option): Add support for '-k' command line switch to
2928 enable PIC generation.
2929 (cons_fix_new_arm): New function.
2930 (s_arm_elf_cons): New function.
2932 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2934 * configure.in: Add comments for uses of AC_DEFINE.
2935 * acinclude.m4: Likewise.
2936 * acconfig.h: Remove.
2937 * aclocal.m4: Rebuild.
2938 * configure: Rebuild.
2939 * Makefile.in: Rebuild.
2940 * config.in: Rebuild.
2942 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2944 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2945 non-constant offset from a base register.
2947 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2949 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2952 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2954 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2955 (emit_insn): Look for pc-relative and no-overflow specifiers on
2956 internal relocation types.
2958 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2960 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2963 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2965 (mips_4650, mips_4010, mips_4100): Variables removed.
2966 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2967 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2969 (md_begin): Don't bother initializing the mips_NNNN variables;
2970 mips_cpu is set, and that's good enough now.
2971 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2972 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2973 (show): New function, to handle wrapping in the CPU lists.
2974 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2976 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2978 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2979 than treat as an immediate specifier.
2981 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2983 * config/tc-i386.c: Prototype many functions.
2984 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2985 (i386_immediate): Remove unused second argument.
2986 (i386_intel_operand): Fix i386_is_reg typo.
2987 (i386_operand): Use allow_naked_reg.
2988 (output_invalid): Make operand int for K&R.
2990 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2992 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2994 * Makefile.in: Rebuild.
2996 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2998 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3000 (EXTRA_as_new_SOURCES): Comment out.
3001 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3002 * Makefile.in: Rebuild.
3003 * doc/Makefile.in: Rebuild.
3004 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3005 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3006 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3007 * configure: Rebuild.
3008 * aclocal.m4: Rebuild.
3009 * config.in: Rebuild.
3010 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3011 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3012 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3013 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3014 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3015 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3016 (gas_cgen_record_fixup_exp): Ditto.
3017 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3018 descriptor, not global variable.
3019 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3020 descriptor, not global variable. Refer to insert_operand handler
3021 via cpu descriptor, not global function.
3022 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3023 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3024 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3025 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3026 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3027 * config/tc-m32r.c: Ditto.
3028 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3029 (md_assemble): Ditto.
3030 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3032 1999-02-09 Nick Clifton <nickc@cygnus.com>
3034 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3035 relocations for ELF targets.
3037 1999-02-08 Nick Clifton <nickc@cygnus.com>
3039 * configure.in: Add support for StrongARM target.
3040 * configure: Regenerate.
3042 1999-02-05 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3046 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3049 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3051 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3053 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3055 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3056 (INTEL_DWORD_MNEM_SUFFIX): Define.
3059 (DWORD_PTR): Define.
3060 (XWORD_PTR): Define.
3062 (OFFSET_FLAT): Define.
3064 (NONE_FOUND): Define.
3067 * config/tc-i386.c (set_intel_syntax): New routine.
3068 (intel_syntax): Declare.
3069 (allow_naked_reg): Declare.
3070 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3071 (intel_float_operand): New routine.
3072 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3073 Handle brackets as well as parens. Call i386_intel_operand for
3074 intel syntax. Reverse operands if appropriate. Handle new
3075 suffixes. Handle movzx and movsx.
3076 (i386_is_reg): New routine.
3077 (i386_immediate): New routine.
3078 (i386_scale): New routine.
3079 (i386_displacement): New routine.
3080 (i386_operand_modifier): New routine.
3081 (build_displacement_string): New routine.
3082 (i386_parse_seg): New routine.
3083 (i386_intel_memory_operand): New routine.
3084 (i386_intel_operand): New routine.
3085 (i386_operand): Call i386_displacement, i386_immediate,
3086 i386_scale, etc. instead of handling inline.
3087 (parse_register): Handle registers without prefix.
3089 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3091 * configure: Regenerate.
3092 * configure.in (arm-*-oabi): New.
3093 (thumb-*-oabi): New.
3094 * config/tc-arm.c (target_oabi): Declare.
3095 (md_apply_fix3): Support REL relocs.
3096 (md_parse_option): Handle -oabi.
3097 (elf32_arm_target_format): New routine.
3098 (md_longopts): Add OPTION_OABI.
3099 * config/tc-arm.h: Redefine TARGET_FORMAT.
3102 1999-01-28 Nick Clifton <nickc@cygnus.com>
3104 * write.c (write_relocs): Handle out of range error.
3106 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3107 (fr30_force_relocation): Default to 0.
3109 * config/tc-fr30.h (obj_fix_adjustable): Define.
3110 (TC_FORCE_RELOCATION): Define.
3112 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3115 1999-01-16 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3118 merge of two instructions if the left instruciton kills the right.
3120 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3122 * Makefile.in: Regenerate.
3123 * configure.in: Redo test for using cgen.
3124 * configure: Regenerate.
3126 1999-01-09 Nick Clifton <nickc@cygnus.com>
3128 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3129 redefinition of this macro.
3131 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3133 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3136 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3138 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3139 a read of HI or LO and an immediatly following branch.
3141 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3143 * config/tc-mips.c (md_begin): Another correction to the setting of
3146 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3148 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3150 1998-12-21 Nick Clifton <nickc@cygnus.com>
3152 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3153 bit insn when optimizing, so that parallelised instructions will
3154 start on a 32 bit boundary.
3156 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3158 * config/tc-mips.c (mips_eabi64): New.
3159 (md_begin): Set mips_eabi64.
3160 (mips_elf_final_processing): Use it.
3162 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3164 * config/tc-mips.c (mips_elf_final_processing):
3165 Correct setting of ABI in e_flags.
3167 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3169 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3171 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3173 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3175 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3177 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3178 warning, values that don't fit in the field.
3180 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3182 * config/tc-mips.c (mips_abi_string): New.
3183 (md_parse_option,md_longopts): Add mabi.
3184 (mips_elf_final_processing): Set e_flags based on mabi flag.
3186 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3188 * config/tc-mips.c (md_parse_option): Handle vr4111.
3190 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3192 * config/tc-h8300.c (build_bytes): Change message given if the
3193 instruction requires H8/300H mode and we're not in Hmode, to
3194 suggest that it may be the operand modes that are the problem, not
3195 necessarily the opcode.
3197 1998-12-10 Nick Clifton <nickc@cygnus.com>
3199 * config/tc-fr30.c: Add line separator character.
3201 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3203 * configure.in (hppa-*-mpeix*): New target.
3204 * config/obj-som.h (obj_som_compiler): Declare.
3205 * config/obj-som.c (compiler_seen): New static variable.
3206 (obj_som_compiler): New function.
3207 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3208 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3209 (pa_type_args): Set hppa_priv_level.
3210 (pa_compiler): New static function if OBJ_SOM.
3211 * configure: Rebuild.
3213 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * read.c (output_leb128): Don't mark as inline.
3217 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3219 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3220 AIX .vbyte unaligned data support.
3221 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3222 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3225 1998-12-07 Nick Clifton <nickc@cygnus.com>
3227 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3230 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3232 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3233 BFD_RELOC_ARM_PCREL_BRANCH.
3235 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3237 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3238 checking the target type.
3239 (mips-dec-bsd*): Set endian to little.
3240 * configure: Rebuild.
3242 COFF weak symbol support, based on patches from Mark Elbrecht
3243 <snowball3@usa.net>:
3244 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3245 * config/obj-coff.c (obj_coff_weak): New static function.
3246 (obj_coff_endef) [both versions]: Handle weak symbols.
3247 (coff_frob_symbol): Likewise.
3248 (yank_symbols): Likewise.
3249 (obj_pseudo_table): Add "weak".
3251 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3252 <aymeric.vincent@emi.u-bordeaux.fr>.
3253 * aclocal.m4: Rebuild with current tools.
3254 * configure: Rebuild.
3256 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3257 an assertion failure for a case we can't handle when OBJ_ECOFF.
3259 * expr.c (operator): And with 0xff to avoid problems with signed
3262 1998-12-03 Nick Clifton <nickc@cygnus.com>
3264 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3265 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3267 1998-12-02 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3272 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3274 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3277 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3279 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3282 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3284 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3286 (d10v_cleanup): Only generate previous insn if a multiline insn is
3289 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3294 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3296 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3297 -marm6xxx command line switches.
3299 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3301 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3302 (itbl-ops.o): Delete duplicate dependencies.
3303 Rebuild dependencies.
3304 Add fr30 dependencies.
3305 * Makefile.in: Rebuild.
3307 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3311 * listing.c: Ignore line terminator characters found inside
3314 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3316 * po/gas.pot: Regenerated.
3318 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3320 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3321 fr30_is_label_start(). Also checks for delay slot insns.
3323 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3324 FR30 instructions which contain a colon in the mnemonic.
3326 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3328 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3330 * config/tc-fr30.c: Removed currently superflous code.
3332 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3334 * config/tc-fr30.h: New file.
3335 * config/tc-fr30.c: Tweaking so that it will compile.
3337 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3339 * config/tc-d10v.h (obj_fix_adjustable): Define.
3340 (TC_FORCE_RELOCATION): Define.
3341 (d10v_force_relocation): Declare.
3342 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3343 (md_apply_fix3): Handle Vtable relocs.
3344 (d10v_fix_adjustable): New.
3345 (d10v_force_relocation): New.
3347 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3349 * config/tc-d30v.c: Change default behaviour to ignore potential
3350 conflicts between register name and symbol names.
3352 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3354 * configure.in: Add fr30-*-*.
3355 * config/tc-fr30.c: New file.
3356 * Makefile.in: Regenerated.
3357 * config.in: Regenerated.
3358 * configure: Regenerated.
3359 * doc/Makefile.in: Regenerated.
3360 * po/gas.pot: Regenerated.
3362 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3364 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3367 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3369 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3371 (do_scrub_chars): Add some casts to unsigned char to avoid
3372 unwanted sign extension.
3373 * read.c (lex_type): Set characters about 127 to be symbol
3375 * config/tc-i386.c (md_begin): Set identifier_chars and
3376 operand_chars for values above 127.
3378 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3380 * configure.in: detect cygwin* instead of cygwin32*
3381 * configure: regenerate
3383 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3385 * listing.c: Add support for producing a listing from piped
3388 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3390 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3391 (append_insn): Account for the tx39's multiply behavior.
3393 1998-10-26 Michael Meissner <meissner@cygnus.com>
3395 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3396 from assemble_parallel_insns. Add support for '->' to indicate
3397 explicitly serializing the instructions.
3398 (md_assemble): Ditto.
3400 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3402 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3405 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3407 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3409 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3411 * config/tc-mips.c : support frame and regmask/fregmask when
3412 MIPS_STABS_ELF is specified.
3414 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3416 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3417 (md_apply_fix): Don't return 1 for VTABLE relocs.
3418 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3420 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3422 * doc/c-i386.texi: Replace occurences of "opcode" with
3423 "instruction mnemonic", "instruction", or "mnemonic" when
3424 referring to the name of an instruction. Use "opcode" when
3425 referring to the sequence of machine bytes.
3427 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3428 (is_opcode_char): Rename to is_mnemonic_char.
3429 (md_assemble and i386_operand): Correct error messages from
3430 "opcode" to "instruction mnemonic"
3431 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3432 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3433 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3434 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3435 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3436 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3437 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3439 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3441 * config/tc-i386.c (i386_operand): Check for garbage after
3444 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3446 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3447 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3449 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3451 * config/tc-sh.h (obj_fix_adjustable): Define.
3452 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3453 (md_apply_fix): Likewise.
3454 (tc_gen_reloc): Likewise.
3455 (sh_fix_adjustable): New.
3457 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3459 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3460 * cgen.h (gas_cgen_finish_insn): Update prototype.
3461 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3462 cgen_insn_t -> CGEN_INSN_INT.
3463 (make_parallel): Update handling of CGEN_INT_INSN_P.
3464 (assemble_parallel_insn): Ditto.
3465 (target_make_parallel): New function.
3466 (md_assemble): Use it.
3468 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3470 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3472 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3474 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3475 converted into lower case.
3477 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3479 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3480 (gas_cgen_tc_gen_reloc): Likewise.
3481 * config/tc-m32r.h (obj_fix_adjustable): Define.
3482 * config/tc-m32r.c (m32r_fix_adjustable): New.
3483 (m32r_force_relocation): Handle VTABLE relocs.
3485 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3487 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3489 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3491 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3492 to lower case before parsing.
3494 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3495 parallel insns modift buts in the PSW as a side effect.
3497 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-d30v.c (find_format): Test for missing flag and
3502 (md_apply_fix3): Fix error messages to avoid
3503 assumption about presence of a symbol.
3505 (parallel_ok): Disallow parallel instructions that both modify the
3508 (find_format): Generate a warning if an odd numbered register is
3509 used as the first register in a mutli-register instruction.
3511 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3513 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3514 relocations are always associated with a symbol.
3516 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3518 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3519 (elf32_sparc_force_relocation): Declare.
3520 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3521 (tc_gen_reloc): Handle vtable relocs.
3522 (elf32_sparc_force_relocation): New.
3524 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3526 * symbols.c (S_IS_FUNCTION): New.
3527 * config/tc-v850.h (obj_fix_adjustable): Define.
3528 (TC_FORCE_RELOCATION): Define.
3529 (v850_force_relocation): Declare.
3530 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3531 of fx_addnumber for VTABLE reloc addends.
3532 (md_apply_fix3): Handle VTABLE relocs.
3533 (v850_fix_adjustable): New.
3534 (v850_force_relocation): New.
3536 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3538 * tc-hppa.c (fp_operand_format): Add some additional formats.
3539 (pa_ip): Do not automatically promote into pa2.0 mode.
3540 (pa_level): Handle ".level 2.0".
3542 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3544 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3545 * config/tc-i386.h (template.extension_opcode): Change to
3546 unsigned int to allow full range of 8-bit opcode suffixes.
3547 (None): Redefine as 0xffff.
3549 From Jeff B Epler <jepler@usgs.gov>
3550 * doc/c-i386.texi (i386-SIMD): New section.
3552 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3554 * read.c (discard_rest_of_line): New function.
3555 * read.h: Declare it.
3556 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3558 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3560 * config/tc-d10v.c (find_symbol_matching_register): New function.
3561 (find_opcode): Cope with the case where a register name matches
3564 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3566 * config/tc-v850.c (md_pcrel_from): Rename to
3567 v850_pcrel_from_section.
3568 (v850_pcrel_from_section): Do not resolves symbols in other
3571 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3573 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-d10v.c (find_opcode): Generate an error if a register
3576 is supplied for an operand that should not be a register.
3578 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3580 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3581 instructions to have another instruction in the right bin.
3583 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3586 the right container if the left container holds a branch
3589 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3591 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3592 both a register name and symbol name.
3593 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3595 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3597 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3598 execution unit class.
3600 (reg_name_search): If a name matches a register and a symbol,
3601 prefer the register.
3602 (find_format): Disallow flag registers when a general purpose
3603 register is required.
3604 If a number is required, but a register has been given, check to
3605 see if a symbol with the same name as the register exists, and if
3606 so, use that symbol.
3608 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3610 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3612 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-d30v.c (find_format): Do not accept flag registers as
3615 general purpose registers.
3616 (find_format): If an immediate value is expected at a given place
3617 in a format, but a register name has been provided instead, check
3618 to see if that register name matches the name of a predefined
3619 symbol and if it does, then use the symbol instead.
3620 (reg_name_search): If a register name matches a symbol name,
3621 prefer the register name to the symbol name.
3623 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3625 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3626 the previous insn to empty.
3628 1998-09-20 Michael Meissner <meissner@cygnus.com>
3630 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3631 pieces, forcing the use of an ANSI compiler.
3633 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3635 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3637 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3639 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3641 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3643 (obj_elf_vtable_entry): Likewise.
3644 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3645 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3646 (tc_gen_reloc): Likewise.
3647 (arm_fix_adjustable): Likewise.
3648 (elf32_arm_force_relocation): New.
3649 (armelf_frob_symbol): Remove coff-style symbol support.
3651 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3653 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3655 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3657 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3658 OBJ_COFF so that routine is defined for a.out format.
3660 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3662 * config/tc-i386.c (i386_operand): Detect non-segment registers
3663 used as segment prefixes.
3665 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3667 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3668 optimize across FDE boundaries.
3670 * config/obj-coff.c (obj_coff_section): Preserve any link once
3671 flags when setting the section flags.
3673 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3676 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3678 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3680 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3683 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3685 * frags.c (frag_grow): Include the size of the frag struct in the
3688 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3689 if the new subseg comes before the old.
3691 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3693 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3694 to handle edge8 and edge16.
3696 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3698 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3699 before we clobber the symbol involved.
3701 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3703 * config/tc-arm.c: Remove OBJ_ELF definitions for
3704 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3705 use arm_adjust_symtab for OBJ_COFF.
3706 (armelf_adjust_symtab): New Routine.
3707 * config/tc-arm.h: Define obj_adjust_symtab to
3708 armelf_adjust_symtab for OBJ_ELF.
3710 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3712 * configure.in: Make all i386-elf targets use bfd_gas.
3713 * config/tc-i386.c (tc_i386_force_relocation): New.
3714 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3715 (md_apply_fix3): Likewise.
3716 (tc_gen_reloc): Handle them.
3717 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3718 tc_i386_force_relocation.
3720 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3722 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3724 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3726 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3727 current opcode after writing the first insturction of a reverse
3730 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3732 * read.h (generate_lineno_debug): Add prototype.
3733 * read.c (generate_lineno_debug): Make non-static.
3735 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3737 * config/tc-i386.c (md_assemble): Only warn for address/data size
3740 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3742 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3743 against Thumb function names, as the linker needs this information.
3745 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3747 * expr.c (operand): Check also that there is no advance in operand
3748 after atof_generic in order to decide "is it label 0f or floating
3751 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3754 command line options with a single dash.
3755 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3757 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3759 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3760 * tc-arm.c (arm_fix_adjustable): New routine.
3762 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3764 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3765 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3766 demand_empty_rest_of_line before mri_comment_end.
3767 (equals): Check garbage after expression before
3768 mri_comment_end in MRI mode.
3770 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3772 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3773 small immediate constant to use the constant itself rather than
3776 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3778 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3779 (pa_leave): Likewise.
3781 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3783 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3785 (i386_operand): Fix an error message.
3787 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3789 * doc/c-arm.texi (ARM Directives): Document .req directive.
3791 * config/tc-arm.c (reg_required_here): Display erroneous string if
3792 the register name could not be decoded.
3793 Do not set inst.instruction if the sift is -1.
3795 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3797 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3800 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3802 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3803 even if it is belived to be unnecessary.
3805 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3807 config/tc-i386.c (i386_operand): Size immediate constants by
3808 suffix (erroneously removed as part of July 7 change).
3810 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3812 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3813 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3814 (armelf_frob_symbol): New Routine.
3815 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3817 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3819 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3821 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3824 command line switches passed to assembler.
3826 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3828 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3829 (gas_cgen_opcode_desc): Declare.
3830 (gas_cgen_parse_operand): Declare.
3831 (*): Prepend gas_ to gas specific fns to denote them as such.
3833 * cgen.c (gas_cgen_opcode_desc): New global
3834 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3835 (queue_fixup): Renamed from cgen_queue_fixup.
3836 (*): Prepend gas_ to gas specific fns to denote them as such.
3838 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3839 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3840 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3841 Open opcode table and initialize it.
3842 (make_parallel): Use gas_cgen_opcode_desc.
3843 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3844 (md_assemble): Ditto.
3846 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3848 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3849 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3850 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3851 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3852 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3853 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3854 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3855 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3856 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3857 (INIT_STAB_SECTION): Likewise.
3858 (OBJ_PROCESS_STAB): Likewise.
3860 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3861 (md_parse_option): Watch for them.
3862 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3863 (md_begin): Kill neverdef code.
3864 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3865 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3866 (s_alpha_coff_wrapper): New.
3867 (md_pseudo_table): Trap all ECOFF pseudos.
3869 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3871 Start of changes to remove mdebug section from mips*-elf
3872 Based on MIPS_STAB_ELF definition
3873 * acconfig.h: undef if not configured
3874 * config.in: undef if not configured
3875 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3876 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3877 * stabs.c (s_stab_generic): flush frag
3879 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3881 * configure.in: (arm-*-elf): Handle.
3882 (thumb-*-elf): Handle.
3883 * configure: Regenerate.
3884 * read.c (stringer): Fix typo in comment.
3885 * write.c (fixup_segment): Don't add symbol value to addend if
3887 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3889 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3892 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3894 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3895 (write_2_short): Emit warning if new flag is set.
3896 (do_assemble): Set flags if left instruction is one of special
3897 "right-instruction-killer" type.
3899 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3901 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3902 Always output words in debug_info section as big endian.
3903 (sparc_target_format): Choose correct bfd target.
3904 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3906 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3908 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3909 to work with internationalization code. Issue an error when two
3910 operands match that are not allowed to match.
3912 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3914 * configure.in (install_tooldir): Allow target to specify whether
3915 it wants to be installed in $(tooldir)/bin.
3916 * configure: Regenerate.
3917 * Makefile.am (install-exec-local): Set install-exec-tooldir
3918 dependency via configure.
3919 * Makefile.in: Regenerate.
3921 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3923 * Makefile.am (install-exec-local): Split into two ...
3924 (install-exec-bindir,install-exec-tooldir): New rules.
3925 * Makefile.in: Regenerate.
3927 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3929 * Makefile.am (install-exec-local): Don't remove the file before
3930 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3931 W. Rozycki <macro@ds2.pg.gda.pl>.
3932 * Makefile.in: Rebuild.
3934 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3936 * cgen.c: Include libiberty.h.
3937 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3938 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3939 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3940 (md_cgen_lookup_reloc)): Declare.
3941 (md_cgen_record_fixup_exp): Declare.
3942 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3943 (m32r_relax_frag): Declare.
3944 (cgen_md_apply_fix3): Decls moved to cgen.h.
3945 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3946 (m32r_cgen_record_fixup_exp): Delete decl.
3947 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3948 (assemble_nop): Delete.
3949 (expand_debug_syms): Delete unused `exp'.
3950 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3951 Add default case for -Wall.
3952 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3953 (md_atof): Delete unused wordP.
3955 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3957 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3960 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3962 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3963 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3964 .print, .purgem, and .struct. Remove documentation for
3967 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3969 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3970 Update call to insert_operand.
3972 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3974 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3976 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3978 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3979 whitespace after a prefix operator.
3981 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3983 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3985 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3987 * config/tc-sparc.c (log2): New static function.
3988 (s_reserve): Use log2 to convert alignment before calling
3990 (s_common): Use log2 to convert alignment before calling
3991 record_alignment and frag_align.
3992 (sparc_cons_align): Use log2.
3994 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3996 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3997 (s_common): Likewise.
3999 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4000 initialization of waddr.
4001 (sparc_elf_final_processing): Add default case to switch.
4003 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4005 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4006 than temporary real.
4008 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4010 * write.c (subsegs_finish): Don't align the segments if there were
4013 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4014 copying aux information.
4016 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4017 expression into a symbol.
4019 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4021 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4022 type to unsigned int.
4023 (md_assemble): Change type used to store offsets from unsigned
4025 (i386_operand): Switch error check to only call RESTORE_END_STRING
4026 once after parse_register.
4028 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-v850.c (md_show_usage): Changed format to match that
4033 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4035 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4037 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4039 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4042 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4044 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4045 * doc/Makefile.in: Rebuild.
4047 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4049 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4050 for %lo expressions.
4051 (mips_ip, case 'u'): Move range check after code to mask
4052 off bits in %hi/%lo expressions. Mask off high bits for
4055 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * doc/Makefile.am (gasver.texi): New target.
4058 (as.info, as.dvi): Depends upon gasver.texi.
4059 * doc/as.texinfo: Include gasver.texi. Mention version number on
4060 title page and in top node.
4061 * doc/Makefile.in: Rebuild.
4063 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4065 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4066 but not including the line containing the edict.
4067 * listing.h (LISTING_EOF): New.
4068 * input-scrub.c (input_scrub_next_buffer): Call it.
4070 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4072 * config/tc-i386.c (i386_operand): Don't set the size of an
4073 immediate address based solely on the suffix and the mode.
4075 * config/tc-i386.c (md_assemble): Add assertion to make sure
4076 overlap2 does not set Imm.
4078 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4079 sequences of whitespace to a single space.
4080 (is_space_chars): Just compare with space.
4081 (md_begin): Don't initialize space_chars.
4082 (md_assemble): Just skip a single whitespace character.
4083 (i386_operand): Rewrite base-index parsing to use new
4084 parse_register, and to skip white space. Skip white space in a
4085 number of other places too. Don't give error message if
4086 parse_register fails.
4087 (parse_register): Change reg_string parameter to be non-const.
4088 Add end_op parameter. Skip white space after the `%', and return
4089 end of register string. Give error message here rather than
4092 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4094 Based on patch from Matt Semersky <matts@scd.hp.com>:
4095 * expr.c (op_encoding): Make const.
4096 (expr_set_precedence): New function.
4097 (expr_begin): Don't set operator rankings, just call
4098 expr_set_precedence.
4099 * expr.h (expr_set_precedence): Declare.
4100 * read.c (s_mri): Call expr_set_precedence.
4102 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * doc/as.texinfo (Statements): Remove paragraph discussing
4105 continuing lines with a backslash. This hasn't worked for years,
4108 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4110 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4112 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4113 (ps_CTORS, ps_DTORS): New section types.
4114 (vms_fixup_xtors_section): New function
4115 (Ctors_Psect, Dtors_Psect): Define.
4116 (IS_GXX_XTOR): Define
4117 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4118 Filter static constructors/destructors and add to
4119 Ctors_Symbols/Dtors_Symbols chain.
4120 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4121 appropriate section.
4123 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4124 * makefile.vms: Merge vax/vms support.
4126 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4128 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4129 (elf_pseudo_table): Add them.
4130 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4131 (md_apply_fix): Accept them.
4132 (mips_fix_adjustable): Don't adjust them.
4133 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4134 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4135 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4136 (tc_fix_adjustable): Don't adjust them.
4138 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4140 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4142 * Makefile.in: Regenerate.
4143 * configure.in: AC_SUBST cgen_cpu_prefix.
4144 * configure: Regenerate.
4146 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4148 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4149 Changed all users of COND12_DELAY.
4151 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4153 * config/tc-mn10300.c (set_arch_mach): New function.
4154 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4155 (md_begin): Default to mn10300 mode.
4156 (md_assemble): Only accept instructions for the core mn10300
4157 chip and the active machine type.
4159 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4161 * subsegs.h (segment_info_type): Give the struct a name.
4162 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4163 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4164 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4165 * config/tc-w65.h (tc_reloc_mangle): Declare.
4166 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4168 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4170 * config/tc-v850.c (v850_comm): Restore old section
4171 after common processing.
4173 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4175 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4177 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4179 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4180 char with code that explicitly sign-extends.
4182 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4184 * config/tc-v850.c (md_begin): Restore text section as the current
4185 section after creating call table sections.
4186 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4189 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4190 with call to macro SYM_AUXINFO.
4192 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4194 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4195 with the program transform name.
4196 * Makefile.in: Rebuild.
4198 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4200 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4203 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4205 * config/tc-i386.c (i386_operand): Be prepared for a space between
4206 the open parenthesis and the start of the register operand,
4207 because of the June 16 change.
4209 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4211 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4214 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4216 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4217 even if it is belived to be unnecessary.
4219 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4221 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4223 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4225 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4227 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4228 shift amount for a repeated operand. The shift amount for the
4229 repeated copy comes from the size of the operand.
4231 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4233 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4235 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4237 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4239 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4241 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4242 characters in it as LEX_IS_SYMBOL_COMPONENT.
4243 * config/tc-i386.h (tc_symbol_chars): Define.
4244 (extra_symbol_chars): Declare.
4245 * config/tc-i386.c (extra_symbol_chars): Define.
4246 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4247 (line_comment_chars): Set to '/' if TE_LINUX.
4248 * doc/c-i386.texi (i386-prefixes): Update.
4249 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4251 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4253 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4254 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4256 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4258 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4259 constraint in instructions REP & REPI.
4261 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4264 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4266 (check_range): If the operand is shifted, then shift the number
4267 before checking its range.
4269 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4271 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4274 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4276 * config/tc-v850.c (v850_comm): Create special sections as needed.
4278 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4280 * config/tc-d10v.c (write_2_short): Addition of swapping
4281 instructions for sequential and reverse sequential order when
4282 given order is not possible.
4284 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4286 * Makefile.am: Rebuild dependencies.
4287 (DEP_INCLUDES): Fix reference to intl build directory.
4288 * Makefile.in: Rebuild.
4290 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4292 * doc/c-i386.texi: Update 16 bit documentation.
4294 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4295 IgnoreDataSize to IgnoreSize as they are used for address size as
4297 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4298 32-bit mode, similarly addr16/data16 and variants.
4300 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4302 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4303 sequential word multiply instructions.
4305 (do_assemble): Add extra command line argument, to allow mul32
4306 attribute to be preserved across parallel insns.
4307 (md_assemble): Insert NOPs between explicitly parallel insns which
4308 contain an 32 bit multiply and a 16 multiply.
4310 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4312 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4315 * config/tc-i386.c (reloc): Add braces.
4317 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4318 consistent with Intel naming.
4319 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4320 use bitfields in sib_byte.
4321 (modrm_byte): Don't use bitfields here either.
4323 * config/tc-i386.c (current_templates): Add const.
4324 (parse_register): Add const to return, param, and char *s.
4325 (i386_operand): Add const to reg_entry *r.
4326 * config/tc-i386.h (templates): Add const to start, end.
4328 Inspired by code for 16 bit gas support from Martynas Kunigelis
4329 <martynas@nm3.ktu.lt>:
4330 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4331 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4332 (uses_mem_addrmode): Remove.
4333 (md_estimate_size_before_relax): Add support here too.
4334 (md_relax_table): Rewrite interface to md_relax for 16 bit
4336 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4337 (opcode_suffix_to_type): Remove.
4338 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4339 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4340 (md_convert_frag): Likewise.
4341 (i386_operand): Add support for 16 bit base/index regs,
4342 immediates, and displacements. Remove some unnecessary casts, and
4343 localise end_of_operand_string, displacement_string_start,
4344 displacement_string_end variables. Add GCC_ASM_O_HACK.
4345 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4347 * config/tc-i386.c (prefix_hash): Remove.
4348 (md_begin): Rewrite without obstacks. Remove prefix hash table
4349 handling. Rewrite lexical table handling.
4350 (i386_print_statistics): Don't print prefix statistics.
4351 (md_assemble): Rewrite instruction parser so that line is not
4352 converted to lower case. Don't do a hash_find for prefixes,
4353 instead recognise them via opcode modifier.
4354 (expecting_operand, paren_not_balanced): Localise variables.
4355 * config/tc-i386.h (IsPrefix): Define.
4356 (prefix_entry): Remove.
4358 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4359 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4360 '\\' in case where comment_chars contains '/'.
4362 * config/tc-i386.c (MATCH): Ensure given operand and template
4363 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4364 you must write `ljmp *table(%ebx)'.
4366 From H.J. Lu <hjl@gnu.org>:
4367 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4368 as 0 ifndef BFD_ASSEMBLER.
4369 (md_assemble): Allow immediate operands without suffix or
4370 other reg operand to default in size to the current code size.
4372 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4374 * config/tc-v850.c (md_begin): Restore creation of
4375 .call_table_text and .call_table_data sections.
4377 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4379 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4380 after emitting a word of noops.
4382 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4384 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4385 (i386_operand): Simplify checks for valid base/index combinations.
4386 Disallow `in 4(%dx),%al'.
4388 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4390 (add_prefix): Change parameter from char to int.
4392 * config/tc-i386.h (Ugh): Define opcode modifier.
4393 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4395 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4396 CONSISTENT_REGISTER_MATCH macros to check register types more
4397 thoroughly. Check for illegal suffix/operand combinations
4398 when matching insns with operands. Handle new `s' suffix, and
4399 associated FloatMF opcode modifier for float insns with memory
4401 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4402 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4403 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4404 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4405 DATA_PREFIX_OPCODE throughout.
4407 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4408 (md_assemble): Rewrite suffix/register operand checking code to be
4409 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4410 AnyMem, the better to grep.
4412 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4413 given a memory operand. Don't set Abs bits either.
4414 (type_names): Remove Mem*, Abs*.
4415 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4416 define opcode_modifiers as these cases are handled by Disp8,
4417 Disp16, Disp32 and suffix checks.
4418 (COMES_IN_BOTH_DIRECTIONS): Remove.
4419 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4421 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4422 if IgnoreDataSize modifier given. Remove ShortformW modifier
4423 test. Add test for ShortForm in W base_opcode modification.
4424 Merge Seg2ShortForm and Seg3ShortForm code.
4425 * config/tc-i386.h (ShortFormW): Remove.
4426 (IgnoreDataSize): Define.
4428 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-d30v.c (md_assemble): Store previous segment state
4431 with previous instruction.
4433 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4435 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4436 (ebp, esp): Remove static variables.
4437 (MATCH): Remove test for InOutPortReg.
4438 (i386_operand): Properly handle InOutPortReg here instead.
4439 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4440 (md_assemble): Simplify and correct modrm and sib generation.
4441 (i386_operand): Add warning for scale without index.
4442 Rewrite checks for valid base/index combinations.
4444 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4445 macros and enclose in do while(0).
4446 (RESTORE_END_STRING): Likewise.
4447 (md_assemble): Add one to printed operand number so we start
4448 from 1 not 0. Add some more gettext invocations.
4449 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4452 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4453 DATA_PREFIX, SEG_PREFIX): Define.
4454 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4455 (check_prefix): Remove function.
4456 (add_prefix): New function. Add prefix to i.prefix as well as
4458 (md_assemble): Changes for add_prefix. Remove hack for wait
4459 prefix, instead always output prefixes in fixed order. Test
4460 for jcxz/loop when selecting between word & dword operations,
4461 and add address size prefix rather than operand size prefix.
4462 Remove operand -> address size hack when emitting jcxz/loop.
4463 (i386_operand): Remove O_Absent check as it's done in expr.
4465 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4467 * configure.in: Recognize m5200 as a cpu_type of m68k.
4468 * aclocal.m4: Rebuild with current libtool.
4469 * configure: Rebuild.
4471 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4473 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4474 to relaxable_symbol to prevent references to external symbol from
4477 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4479 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4480 symbols are relaxable.
4482 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4484 * config/tc-v850.c (md_begin): Don't create special
4485 sections by default.
4487 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4489 * config/tc-mips.c (macro): For div and udiv, close the
4490 reorder block as soon as possible.
4492 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4494 From Matt Semersky <matts@scd.hp.com>:
4495 * macro.c (macro_mri_mode): New function.
4496 * macro.h (macro_mri_mode): Declare.
4497 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4500 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4502 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4505 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4506 until after xstrdup in OBJ_EVAX case.
4508 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4510 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4511 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4512 of hardcoded magic number.
4513 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4515 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4517 * read.c (do_s_func): New function.
4519 * read.h (do_s_func): Add prototype.
4521 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4523 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4524 nops if fill pattern not specified.
4526 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4528 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4529 * config/te-go32.h (TE_GO32): Define.
4530 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4532 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4534 Implement .func/.endfunc pseudo-ops.
4535 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4537 * read.c (potable): Add .func,.endfunc.
4538 (s_func): New function.
4539 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4541 (in_doc_func_p,current_function_label): New static globals.
4542 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4544 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4546 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4547 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4548 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4549 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4550 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4551 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4552 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4553 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4554 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4555 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4556 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4557 * config/tc-a29k.c: Don't define md_short_jump_size,
4558 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4559 * config/tc-alpha.c: Likewise.
4560 * config/tc-alpha.h: Likewise.
4561 * config/tc-arm.c: Likewise.
4562 * config/tc-h8300.c: Likewise.
4563 * config/tc-h8500.c: Likewise.
4564 * config/tc-hppa.c: Likewise.
4565 * config/tc-i860.c: Likewise.
4566 * config/tc-i960.c: Likewise.
4567 * config/tc-ppc.c: Likewise.
4568 * config/tc-sh.c: Likewise.
4569 * config/tc-sparc.h: Likewise.
4570 * config/tc-tic30.c: Likewise.
4571 * config/tc-w65.c: Likewise.
4572 * config/tc-z8k.c: Likewise.
4574 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4576 * config/tc-vax.c (_): Delete this macro used for placeholder
4577 values in vax_operand_width_size; it conflicts with the _() macro
4578 used for internationalization.
4580 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4582 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4583 code. From Chris Moller <moller@bops.com>.
4585 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4586 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4587 * read.c (emit_expr): Initialize seg and subseg fields of a new
4589 * write.c (write_object_file): Switch to the appropriate segment
4590 and subsegment when processing a broken word.
4592 * config/tc-m68k.c (mri_assemble): New static function.
4593 (build_mri_control_operand): Call mri_assemble rather than
4595 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4596 (s_mri_endf, s_mri_endw): Likewise.
4598 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4600 * read.c (s_org): Call md_flush_pending_output if it is defined.
4602 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4604 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4606 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4607 (md_parse_option): Add for same.
4608 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4609 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4610 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4612 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4614 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-arm.c (find_real_start): Relax definition of local
4619 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4621 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4622 symbols at the given address, not just the last one specified.
4624 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4626 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4627 or number_to_chars_littleendian to write data.
4629 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-v850.c (md_assemble): Remove artificially created
4632 register name symbols.
4634 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4636 * write.c (fixup_segment): Change "segment" to "section" in
4639 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4641 * write.c (fixup_segment): Change sym1-sym2 message again.
4643 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4645 * write.c (fixup_segment): Improve error message for sym1-sym2
4646 errors when sym1 is in a different segment from sym2.
4648 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4650 * config/tc-m32r.c (warn_unmatched_high): New static local.
4651 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4652 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4653 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4654 (md_parse_option): Likewise.
4655 (md_show_usage): Likewise.
4656 (m32r_frob_file): Likewise.
4658 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4659 (read_a_source_file): Call them.
4660 * read.h (stabs_generate_asm_file): Declare.
4661 * stabs.c (stabs_generate_asm_file): New function.
4662 (generate_asm_file): New function.
4663 (stabs_generate_asm_lineno): Move file name handling into
4666 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4668 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4669 (d30v_current_align, d30v_current_align_seg): New variables.
4670 (d30v_last_label): New variable.
4671 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4672 (s_d30v_data, s_d30v_section): Likewise.
4673 (md_pseudo_table): Call them.
4674 (md_begin): Initialize d30v_current_align_seg.
4675 (md_assemble): Call d30v_align when needed by known current alignment.
4676 (d30v_frob_label, d30v_cons_align): New functions.
4677 * config/tc-d30v.h (md_do_align): Remove.
4678 (tc_frob_label): Call d30v_frob_label.
4679 (md_cons_align): New.
4681 * config/tc-d30v.c (find_format): Convert complex expressions to
4682 expression symbols before processing. Clean up code formatting.
4684 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4686 * po/Make-in (install-info): New target.
4688 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4690 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4692 * config/tc-mn10300.c (md_assemble): Likewise.
4694 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4696 * Makefile.am: Update with `make dep-am'.
4697 (HFILES): Add cgen.h.
4698 (cgen.o): Depend on cgen.h.
4699 * Makefile.in: Regenerate.
4701 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4703 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4705 * gasp.c (grab_label): Permit a label to be a preprocessor
4706 variable by permitting a label to start with a backslash.
4708 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4710 * config/tc-mips.c (validate_mips_insn): Removed hack
4711 for previously inaccessible bitfields in some INSN_TRAP
4714 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4716 * config/tc-d30v.c (do_assemble): Abort with error message
4717 if opcode operands do not match.
4719 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4721 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4722 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4723 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4724 similar new 'q' operand.
4726 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4728 * cgen.c (cgen_asm_finish_insn): Fix typo.
4730 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4733 * cgen.c: Include it.
4734 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4735 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4736 All callers updated.
4737 * config/tc-m32r.c: Include cgen.h.
4738 (m23r_insn): New members num_fixups,fixups.
4740 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4742 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4743 to avoid compiler warning.
4745 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4747 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4750 * makefile.vms (OBJS): Add ehopt.obj
4752 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4754 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4756 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4758 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4759 a short format insn.
4760 (md_assemble): Set it for explicitly packed insns.
4762 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4764 * config/obj-coff.c (c_symbol_merge): Do not take address of
4765 native fields when performing the memcpy.
4767 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4769 * config/tc-mips.c (macro,macro2): Implement
4770 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4772 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4774 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4775 relocations against globally visible symbols.
4776 * config/tc-m68k.c (relaxable_symbol): New macro.
4777 (m68k_ip, md_estimate_size_before_relax): Use it.
4778 (tc_m68k_fix_adjustable): Also handle weak symbols.
4780 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4783 references to externally visible symbols.
4784 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4785 values in twice for a PC relative reloc if the symbol is
4788 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4789 don't adjust a PC relative reloc against an externally visible
4791 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4792 for a PC relative fixup against an externally visible defined
4793 symbol, arrange to store object file and addend values as though
4794 the symbol were not defined.
4795 (tc_gen_reloc): Likewise.
4797 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4799 * read.c (sizeof_leb128): Referenced externally by write.c so
4802 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4804 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4805 and expand a 'debug' symbol associated with the next instruction
4806 that does not cause a short instruction to be filled with a NOP.
4807 (md_pseudo_table): Add support for .debugsym.
4808 (assemble_parallel_insn): Add calls to expand_debug_sym as
4810 (md_assemble): Ditto.
4812 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4814 * as.c (main): Conditionally call setlocale.
4815 * gasp.c (main): Likewise.
4816 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4817 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4819 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4821 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4823 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4825 * config/tc-hppa.c: Change all calls to bzero to use memset.
4826 (pa_ip): Add cast to avoid warning.
4827 (tc_gen_reloc, md_apply_fix): Likewise.
4828 (pa_find_space_by_number): Likewise.
4829 (hppa_force_relocation): Likewise.
4830 (pa_block): Change i to unsigned int.
4831 * config/obj-som.h (obj_som_copyright): Declare.
4833 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4835 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4836 for line numbers for assembly source.
4838 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4840 * configure.in: Change version number to 2.9.4
4841 * configure: Rebuild.
4843 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4845 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4847 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4849 * ecoff.h: Change symbolS in function declaration to struct
4852 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4854 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4855 (md_convert_frag): Fix i18n typo.
4857 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4859 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4860 * ecoff.h: Protoype it.
4861 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4862 [EVAX] (s_alpha_prologue): Delete.
4863 (md_pseudo_table): Update.
4865 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4867 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4868 array to local pointer.
4869 (get_args, parse_expr): Add casts to avoid warnings.
4871 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4873 * read.c (s_set): Cast xmalloc return value to fragS *.
4874 * config/tc-m68k.c (m68k_ip): Function made static to match
4875 previous forward declaration.
4876 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4878 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4880 * config/tc-v850.c: Add internationalisation macros to error
4883 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4884 macros to error strings.
4886 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4888 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4889 reloc is in the TOC csect.
4890 (md_apply_fix3): Correct gettext typo.
4892 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4894 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4895 .L - they are local labels and the branches are not really
4896 function calls but rather far jumps.
4898 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4900 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4902 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4904 * config/tc-i386.c (md_assemble): Print operand number rather than
4905 using ordinal_names.
4906 (i386_operand): Likewise.
4908 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4910 * Makefile.am (INTLLIBS): Define to work around apparent automake
4912 All Makefiles: Regenerated.
4914 * Many files: Added gettext invocations around user-visible
4916 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4917 HAVE_LC_MESSAGES): Define.
4918 * dep-in.sed: Added asintl.h.
4919 * po/Make-in: New file.
4920 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4922 * read.c (Z_): Renamed from `_'.
4923 * Makefile.am (SUBDIRS): Added po.
4924 (POTFILES): new macro.
4925 (po/POTFILES.in): New target.
4926 ($(OBJS)): Added asintl.h.
4928 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4929 (as_new_LDADD): Added $(INTLLIBS).
4930 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4931 (gasp_new_LDADD): Added $(INTLLIBS).
4932 (gasp_new_DEPENDENCIES): New macro.
4933 * configure, aclocal.m4: Rebuilt.
4934 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4936 (ALL_LINGUAS): Define.
4937 * macro.c: Include "asintl.h".
4938 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4939 * as.h: Include "asintl.h".
4940 * config/tc-i386.c (ordinal_names): Removed.
4941 (md_assemble): Changed error text to avoid ordinal_names.
4942 (i386_operand): Likewise.
4943 (reloc): Added as_bad to avoid i18n problems.
4944 (tc_gen_reloc): Likewise.
4945 * config/tc-arm.c (bad_args): Now a #define.
4947 * config/obj-vms.c (VMS_stab_parse): Changed type of
4949 (global_symbol_directory): Unified strings to avoid i18n
4951 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4952 avoid i18n problems.
4953 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4954 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4956 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4958 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4960 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4962 * as.c (print_version_id): Added an fprintf to avoid i18n
4964 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4966 * expr.c (expr): Added as_warn call to avoid i18n problems.
4967 * messages.c (as_assert): Changed code to avoid i18n problems.
4968 (as_abort): Likewise.
4969 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4970 (s_space): Likewise.
4971 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4973 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4975 * config/tc-i386.c (check_prefix): New static function, split out
4977 (struct _i386_insn): Add wait_prefix field.
4978 (md_assemble): Remove wait_prefix local variable. Use
4979 check_prefix when adding a prefix.
4981 * config/tc-i386.c (current_templates): New static variable.
4982 (md_assemble): Remove current_templates local variable.
4983 (md_assemble, i386_operand): Improve error and warning messages in
4984 many places. Add RESTORE_END_STRING in many places before error
4985 return. Clarify some comments.
4987 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4989 (md_assemble): Parse string instruction operands, looking for
4990 segment override prefixes. Check for invalid segment prefixes on
4992 (i386_operand): i.seg[] and max mem_operand changes for string
4994 * config/tc-i386.h (EsSeg): Define.
4996 * config/tc-i386.h (regKludge): Define.
4997 (iclrKludge, imulKludge): Don't define.
4998 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4999 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5000 opcode_modifier checks to look for more common cases first. Add
5001 default_seg for IsString case.
5003 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5005 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5007 * configure: Rebuild with new automake and libtool.
5008 * aclocal.m4, Makefile.in: Likewise.
5010 * doc/Makefile.am (as.dvi): New target.
5011 * doc/Makefile.in: Rebuild.
5013 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5015 * configure.in: Added sparc86x support.
5017 * configure: Rebuild.
5019 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5021 (md_parse_option): Warn if -EL is not supported for this architecture.
5023 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5025 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5027 * config/tc-mips.c (mips_ip): Note when we use get match on
5028 the full instruction name.
5030 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5032 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5033 back into the expression to handle add/sub simplification correctly.
5035 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5037 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5039 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5041 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5044 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5046 * symbols.c (max_indent_level): New global.
5047 (print_symbol_value_1): Use it.
5048 * expr.h (expr_build_dot): Declare.
5049 * expr.c (expr_build_dot): New function.
5051 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5053 * symbols.c (print_binary): New function.
5054 (print_expr_1): Call it.
5056 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5058 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5059 operand in the opcode.
5061 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5063 * config/tc-i386.h: Reorder operand flags and opcode modifier
5064 flags for clarity. Remove unused definitions: Unknown,
5065 ImmUnknown, DispUnknown, NoModrm.
5066 * config/tc-i386.c (type_names): Add missing Debug type.
5067 (md_assemble): Better duplicate prefix checking. Quicker string
5068 instruction check via new opcode_modifier flag.
5070 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5072 * doc/as.texinfo (Invoking): Clarify -Wa example.
5074 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5076 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5077 (s_mips_weakext): Define.
5078 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5079 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5082 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5084 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5085 is an error if the value can not be computed at assembly time.
5086 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5088 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5090 * gasp.c (main): Set next field of new include_path structure to
5091 NULL. From Avery Pennarun <averyp@gdc.ca>.
5093 * read.c (s_mri_sect): Call as_bad rather than abort for an
5094 unsupported MRI target.
5096 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5099 the destination of a branch instruction should be altered.
5100 (find_real_start): New function: Locate the real, Thumb coded
5101 start of a Thumb function.
5102 (do_t_branch23): Alter the destination of branches to Thumb
5105 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5107 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5109 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5112 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5114 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5115 * doc/c-hppa.texi: Likewise.
5117 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5119 * Makefile.am: Rebuild dependencies.
5120 * Makefile.in: Rebuild.
5122 * Makefile.am (DEP_INCLUDES): New variable.
5123 (.dep1): Change to work when srcdir is not an absolute path.
5124 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5125 * Makefile.in: Rebuild.
5127 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5129 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5130 LinearAddress patch.
5132 * configure.in: Set version to 2.9.1.
5133 * configure: Rebuild.
5135 * Branched binutils 2.9.
5137 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5139 * config/tc-i386.h (FWait): Define.
5140 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5141 other prefixes. Check FWait flag in opcode table to see which
5142 instructions require an fwait prefix.
5144 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5146 * stabs.c (get_stab_string_offset): Always create a stab string
5149 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5151 Fix some gcc -Wall warnings:
5152 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5153 * ehopt.c (eh_frame_code_alignment): Likewise.
5154 * expr.c (integer_constant, operand): Likewise.
5155 * frags.c (frag_align): Likewise.
5156 * gasp.c (level_0, change_base, doinstr): Likewise.
5157 * hash.c (hash_ask): Likewise.
5158 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5159 (debugging_pseudo): Likewise.
5160 * macro.c (define_macro, check_macro): Likewise.
5161 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5162 (ignore_rest_of_line, float_cons): Likewise.
5163 * symbols.c (decode_local_label_name): Likewise.
5164 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5165 (fixup_segment, number_to_chars_bigendian): Likewise.
5166 (number_to_chars_littleendian): Likewise.
5167 * config/atof-ieee.c (gen_to_words): Likewise.
5168 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5169 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5170 * read.c (output_big_sleb128): Initialize locals to avoid
5172 (output_big_uleb128, equals): Likewise.
5173 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5174 to unsigned int. Change zeros to unsigned int.
5175 * cond.c (s_if): Add return to default case.
5176 * frags.c (frag_now_fix): Change return type to addressT.
5177 * frags.h (frag_now_fix): Update declaration.
5178 * listing.c (file_info_struct): Change linenum to unsigned int.
5179 (struct list_info_struct): Change hll_line to unsigned int.
5180 (print_source): Update format string.
5181 * read.c (emit_expr): Change scan to unsigned int, and don't
5182 bother to initialize it.
5183 * symbols.c (dollar_label_count): Change to unsigned long.
5184 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5185 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5186 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5188 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5190 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5191 mcf5200 just as we do for m68000.
5192 (m68k_init_after_args): Likewise.
5193 (md_estimate_size_before_relax): Likewise.
5195 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5197 * config/tc-v850.c (md_assemble): Store relocation addend in
5198 fixup instead of instruction.
5200 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5202 * config/tc-i386.c (md_assemble): Swap template arguments to
5203 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5204 This macro is currently symmetric, so passing them the wrong
5205 way didn't cause any problem, but may if the macro is changed
5207 After copying template to i.tm, use i.tm. rather than t-> to
5208 access fields, and make t a const*
5209 Move i.tm.operand_types[] swap to immediately after the copy.
5211 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5213 * expr.h (expr_build_uconstant): Add prototype.
5214 (expr_build_unary,expr_build_binary): Add prototypes.
5215 * expr.c (expr_build_uconstant): New function.
5216 (expr_build_unary,expr_build_binary): New functions.
5218 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5220 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5221 * macro.c (macro_expand_body): Increase buffer size.
5222 * messages.c (as_warn): Likewise.
5223 (as_warn_where, as_bad, as_bad_where): Likewise.
5225 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5227 Based on patch from H.J. Lu <hjl@gnu.org>:
5228 * Makefile.am (DISTSTUFF): New variable.
5229 (diststuff): New target.
5230 * Makefile.in: Rebuild.
5232 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5234 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5235 m32r_elf_section_change_hook.
5237 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5238 emit a nop if a section ends with a 16 bit instruction.
5240 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5242 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5243 s_lcomm rather than obj_coff_lcomm.
5244 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5246 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5248 * config/tc-i386.h (LinearAddress): Define.
5249 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5250 instruction, don't use a default segment.
5252 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5254 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5255 * configure: Rebuild.
5257 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5259 * aclocal.m4, configure: Rebuild with libtool 1.2.
5261 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5263 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5264 PC relative branches. Patch courtesy of Jonathan Walton.
5267 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5269 * configure.in (emulations): Add thumb-pe target.
5271 * configure (emulations): Add thumb-pe target.
5273 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5275 * itbl-lex.l (yywrap): Don't define if already defined as a
5278 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5280 * depend.c (quote_string_for_make): New function.
5281 (wrap_output): Use it.
5283 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5285 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5286 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5288 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5290 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5291 Recognize -GN and -relax.
5292 (md_begin): Initialize gp size from -G switch.
5293 (alpha_force_relocation): Always force if -relax.
5294 (alpha_align): Take a new argument that will specify when to
5295 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5296 Change all callers. Emit nop alignment padding as nop+unop pair.
5298 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5300 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5301 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5303 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5305 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5306 require padding to the next long word boundary.
5308 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5310 * cgen.c: #include symcat.h.
5311 * config/tc-m32r.c: Likewise.
5313 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5315 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5316 absolute expressions instead of '$' prefixed register names.
5318 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5320 * read.c (s_set): Record file and line info for symbols when -as.
5321 (pseudo_set): Don't overwrite that dummy fragment.
5323 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5325 * config/tc-ppc.c (md_pseudo_table): Add "section".
5326 (ppc_named_section): New static function.
5328 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5330 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5331 so we don't have to scan the entire list.
5333 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5335 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5336 case, allow the parallel instructions to modify the same flag
5339 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5341 * listing.c (list_symbol_table): Categorize symbols by
5342 undefined_section rather than sy_frag->line == NULL.
5344 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5346 * Makefile.am (install-exec-local): Install properly when ln
5347 fails or tooldir == prefix.
5349 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5351 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5352 Test result of insert_operand for error.
5354 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5357 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5358 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5359 * doc/Makefile.in: Rebuild.
5361 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5363 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5364 (macro): Fix handling of M_COP[0-3].
5366 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5368 Based on patches from Ross Harvey <ross@teraflop.com>:
5369 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5370 if macro_alternate or macro_mri.
5371 (getstring): Remove support for byte constants between < and >.
5372 (get_any_string): '<' only starts a string if macro_alternate or
5374 (macro_expand_body): Permit keyword parameters following
5375 positional parameters.
5377 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5378 * configure.in (alpha*-*-netbsd*): New target.
5379 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5380 * configure: Rebuild.
5382 * as.h (flag_warn_suppress_instructionswap): Move from here...
5383 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5384 here, and make static.
5386 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5387 BFD_ASSEMBLER or MANY_SEGMENTS.
5389 * as.c (show_usage): Update bug-gnu-utils address.
5390 * gasp.c (show_usage): Likewise.
5391 * doc/as.texinfo (Bug Reporting): Likewise.
5393 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5395 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5396 insns regardless of the size of a pointer if we're in mips I or
5398 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5400 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5402 Fix rac to accept only a0:
5403 * tc-d10v.c (parallel_ok, find_opcode):
5404 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5405 Introduce OPERAND_GPR.
5407 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5409 * read.c (s_fill): Handle non-constant repeat counts by creating
5410 an rs_space fragment.
5412 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5414 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5415 from as_bad to as_warn.
5417 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5419 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5420 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5421 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5423 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5425 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5426 seg_fix_rotP rather than fix_root from seg_info.
5428 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5430 * expr.c: Add support for 0x1_2_3_4 bignums.
5432 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5434 * configure.in: Change -linux* to -linux-gnu*.
5435 * configure: Rebuild.
5437 * app.c (do_scrub_begin): Treat \r as whitespace.
5439 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * Makefile.am: Update dependencies.
5442 * Makefile.in: Rebuild.
5444 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5446 * configure, aclocal.m4: Rebuild with new libtool.
5448 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5450 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5451 the argument to bfd_set_arch_mach.
5452 (load_address): Use bfd_arch_bits_per_address to determine the
5453 bit size of an address instead of looking at the isa level.
5454 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5456 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5460 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * ehopt.c: New file.
5463 * as.h (enum _relax_state): Add rs_cfa.
5464 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5465 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5466 * read.c (emit_expr): Call check_eh_frame.
5467 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5468 (relax_segment): Likewise.
5469 * Makefile.am: Rebuild dependencies.
5470 (GAS_CFILES): Add ehopt.c.
5471 (GENERIC_OBJS): Add ehopt.o.
5472 * doc/internals.texi (Frags): Document rs_cfa.
5474 * as.c (show_usage): Mention --traditional-format.
5475 (parse_args): Accept --traditional-format.
5476 * as.h (flag_traditional_format): Declare.
5477 * output-file.c (output_file_create): If flag_traditional_format,
5478 set BFD_TRADITIONAL_FORMAT on stdoutput.
5479 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5481 * config/tc-mips.c (append_insn): Make sure that if we have a
5482 fixup for an unmatched %hi reloc, it does not associated with a
5485 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5486 * doc/Makefile.in: Likewise.
5488 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5490 * config/tc-m32r.c (check_for_side_effects): New function.
5491 (can_make_parallel): Add checks for instruction side effects
5492 clashing with the other instruction.
5493 (assemble_parallel_insn): Improve warning messages. Return error
5494 message from non-swapped instruction order.
5496 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5498 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5500 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5501 md_cleanup definition. This moves the forced literal output to
5502 the end of the source pass, and avoids macro's inserting literals
5503 into the code immediately after the macro expansion.
5505 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5507 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5508 a gas internal symbol is adjustable.
5509 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5511 * as.h: If gcc version greater than 2.6, use `__format__' and
5512 `__printf__' in function attributes, rather than `format' and
5515 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5517 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5519 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5521 Add tms320c30 support:
5522 * config/tc-tic30.h: New file.
5523 * config/tc-tic30.c: New file.
5524 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5525 TARGET_FORMAT as "coff-tic30".
5526 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5527 * Makefile.am: Rebuild dependencies.
5528 (CPU_TYPES): Add tic30.
5529 (CPU_OBJ_VALID): tic30-aout is valid.
5530 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5531 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5532 * configure, Makefile.in: Rebuild.
5534 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5536 * config/tc-v850.c (md_assemble): Improvements to error messages.
5538 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5540 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5541 BFD_RELOC_HI16_S to store the high bits of any value.
5543 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5544 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5545 assembler calculate relocations to any external symbol at all.
5546 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5547 involving generation of pc-relative relocs.
5548 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5549 has been moved to md_apply_fix3.
5551 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5552 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5553 which actually means (the address of identifier's GOT entry) +
5554 constant, which is not particularly useful.
5556 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5558 * read.h (include_dirs): Declare.
5559 (include_dir_count,include_dir_maxlen): Declare.
5561 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * configure.in: Correct check for shared opcodes library.
5564 * configure: Rebuild.
5566 * listing.c (buffer_line): If we can't open the file, set at_end.
5567 (listing_print): Remove unused local variable fi.
5569 * config/m68k-parse.y (reglistpair): Handle register list in
5572 * config/vms-conf.h: Don't undef VERSION.
5574 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5576 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5578 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5580 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5581 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5582 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5583 (EXTRA_DIST): Define.
5584 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5585 explicitly rather than via the list of object files.
5586 (gcc-as.opt): New file created when make-gas.com is run.
5587 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5588 itbl-cpu.h} to #include appropriate file rather than copying that
5590 * config/vms-conf.h: Synchronize with current config.in.
5591 * Makefile.in: Rebuild.
5593 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5595 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5596 (parallel_ok): Relaxed parallel subinstruction dependency check.
5598 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5600 * as.h (flag_warn_suppress_instructionswap): added new flag.
5601 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5602 command line argument.
5603 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5604 warning only if flag_warn_suppress_instructionswap is false.
5606 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5608 * configure.in (i386-*-mingw32*): New target.
5609 * configure: Rebuild.
5611 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5613 * symbols.c (resolve_symbol_value): Don't set the segment if it
5614 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5616 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5619 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5621 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5622 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5625 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5627 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5629 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-v850.c (v850_insert_operand): Display instruction when
5632 an error is encountered.
5634 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5636 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5637 (i386-*-sco3.2v5*coff): New target.
5638 (i386-*-sco3.2*): New target.
5639 * configure: Rebuild.
5641 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5643 * config/tc-v850.c: Tidy error message production.
5645 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5647 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5648 validate_immediate return value in the right type for comparisons
5651 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5653 * listing.c (MAX_BYTES): Use listing variables not constants.
5654 (data_buffer): No longer an array, but a pointer.
5655 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5656 (listing_listing): Allocate data_buffer.
5658 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5660 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5661 --listing-rhs-width, --listing-cont-lines.
5662 (show_usage): Update.
5663 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5664 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5665 (print_lines): Use the variables instead of the constants.
5666 (listing_listing): Likewise.
5667 * listing.h: Declare the new vars.
5669 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5671 * as.c (parse_args): Add --keep-locals alias for -L.
5672 Add --strip-local-absolute.
5673 (show_usage): Update.
5674 * as.h (flag_strip_local_absolute): New flag.
5675 * symbols.c (S_IS_LOCAL): Use it.
5676 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5677 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5678 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5680 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5682 * config/tc-m32r.c: Detect if explicitly parallel instructions
5683 might have an io conflict and issue a warning message.
5685 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5687 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5688 cgen_swap_fixups): Functions to save, restore and swap the fixup
5689 chain with a backup copy.
5690 (cgen_asm_finish_insn): Returns address of constructed insn.
5692 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5694 * listing.c (file_info_struct): Remove FILE, add POS.
5695 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5696 (file_info): Don't open the file.
5697 (buffer_line): Check for the file in the last_open cache, updating
5699 (print_source): Don't reference file_info->file.
5700 (listing_listing): Likewise.
5701 (listing_print): Close the file in the cache, if any.
5703 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * read.c (dwarf_file_string): New file static variable.
5706 (emit_expr): Look for constant sequence that leads up to a file
5707 name in DWARF debugging output.
5708 (stringer): Use dwarf_file_string to decide whether to accept a
5709 string as a file name.
5711 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5713 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5714 (crack_operand): Add reg->reglst MRI hack.
5715 (r_seg): Put reglst symbols in reg_section.
5716 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5718 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5720 * tc-sh.c (get_specific): Handle SGR & DBR.
5722 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5724 * tc-h8300.c (parse_reg): Take the length of the symbol into
5725 account when attempting to match a register name.
5726 * tc-h8500.c (parse_reg): Likewise.
5728 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5730 * cgen.c: Formatting changes to improve readability.
5732 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5734 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5737 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5739 Based on a patch from Jim Wilson
5740 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5741 (tc_gen_reloc): Handle cross section PC relative relocs
5744 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5746 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5748 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5750 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5751 (expr_jmp_buf): New static local.
5752 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5753 (cgen_md_operand): New function.
5754 * tc-m32r.c: Clean up pass over `struct foo' usage.
5755 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5757 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5759 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5760 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5762 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * config/tc-i386.c (i386_operand): Give an error if there are
5765 unrecognized characters after an expression.
5767 For older changes see ChangeLog-9697