1 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4 (md_pcrel_from_section): Add prototype.
5 (d10v_fix_adjustable): Add prototype.
6 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
8 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
10 2000-04-10 Alan Modra <alan@linuxcare.com.au>
12 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
13 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
14 (fits_in_signed_word, smallest_imm_type): Ditto.
15 (md_assemble): Use an offsetT var to hold offsetT values, not a
17 (offset_in_range): New.
18 (md_assemble): Use it.
19 (md_convert_frag): Change type of target_address, opcode_address,
20 and displacement_from_opcode_start to offsetT.
21 (md_create_short_jump): Change type of offset to offsetT.
22 (md_create_long_jump): Ditto.
23 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
24 (md_chars_to_number): Remove.
25 (output_invalid): Remove duplicate prototype.
27 2000-04-09 Nick Clifton <nickc@cygnus.com>
29 * Makefile.am (CPU_TYPES): Add 'avr'.
30 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
31 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
33 * makefine.in: Regenerate.
35 * doc/as.texinfo: Add M32R documentation.
37 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
39 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
40 --enable-build-warnings option.
41 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
42 * Makefile.in, configure: Re-generate.
44 2000-04-07 Nick Clifton <nickc@cygnus.com>
46 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
47 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
48 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
49 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
50 (arm_force_relocation): Force relocations for
51 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
53 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
55 * config/tc-sh.c (get_operands): There's no third operand if the
56 first operand is an immediate.
58 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
60 * config/tc-sh.c (immediate): Delete.
61 (sh_operand_info): Add immediate member.
62 (parse_reg): Use A_PC for pc.
63 (parse_exp): Add second argument 'op'. All callers changed.
64 (parse_at): Expect pc to be coded as A_PC.
65 Use immediate field in *op.
66 (insert): Add fourth argument 'op'. All callers changed.
67 (build_relax): Add second argument 'op'. All callers changed.
68 (insert_loop_bounds): New function.
69 (build_Mytes): Remove DISP_4.
70 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
71 (assemble_ppi): Use immediate field in *operand.
72 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
73 (md_apply_fix): Likewise.
74 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
76 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
78 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
80 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
82 * internals.texi (CPU backend): Document
83 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
85 2000-04-04 Alan Modra <alan@linuxcare.com.au>
87 * po/gas.pot: Regenerate.
89 * as.c (show_usage): Restore translated part of bug string.
90 * gasp.c (show_usage): Likewise.
92 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
93 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
95 (DEP1): Modify for "gcc -MM".
99 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
101 * Makefile.in: Regenerate.
103 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
105 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
106 (md_begin): Likewise.
107 (HAVE_AM33): New macro.
108 (md_assemble): Use it. Match r_regs and xr_regs only if
111 2000-04-03 Alan Modra <alan@linuxcare.com.au>
113 * as.h: #include "bin-bugs.h"
114 * as.c (show_usage): Use REPORT_BUGS_TO.
115 * gasp.c: #include "bin-bugs.h"
116 (show_usage): Use REPORT_BUGS_TO.
118 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
120 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
122 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
123 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
126 2000-04-03 Alan Modra <alan@linuxcare.com.au>
128 * config/tc-i386.c (i386_immediate): Don't assume a constant
129 immediate is necessarily 16 bits when in 16 bit code mode.
130 (md_assemble): Instead set guess_suffix here after we have checked
133 2000-04-02 Richard Henderson <rth@cygnus.com>
135 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
136 quantities. Correct right shift sign extension.
137 (build_insn): Make `number' unsigned long. Mask top 6 bits of
138 32-bit value when shifting into place.
140 2000-04-01 Ian Lance Taylor <ian@zembu.com>
142 * app.c: Add ATTRIBUTE_UNUSED as needed.
143 * config/tc-ppc.c: Likewise.
144 (ppc_size): Make unsigned long.
145 (ppc_insert_operand): Add casts to avoid warnings.
147 2000-03-31 Nick Clifton <nickc@cygnus.com>
149 * config/tc-d10v.h (md_flush_pending_output): Define.
151 2000-03-29 Nick Clifton <nickc@cygnus.com>
153 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
154 segment. Works for both BFD_ASSEMBLER and others.
155 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
157 2000-03-29 Nick Clifton <nickc@cygnus.com
159 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
161 2000-03-28 Alan Modra <alan@linuxcare.com.au>
163 * listing.c (LISTING_LHS_WIDTH): Default depends on
165 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
167 2000-03-27 Ian Lance Taylor <ian@zembu.com>
169 * config/tc-sh.c (md_show_usage): Use backslash before newline in
172 2000-03-27 Alan Modra <alan@linuxcare.com.au>
174 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
176 * config/tc-avr.c (mcu_types): Add missing initialiser.
177 (md_pcrel_from_section): Add prototype.
178 (avr_operand): Remove redundant test of unsigned < 0.
179 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
181 2000-03-27 Denis Chertykov <denisc@overta.ru>
183 * config/tc-avr.c: New file for AVR support.
184 * config/tc-avr.h: Likewise.
185 * configure.in: Add AVR support.
186 * configure: Regenerate.
188 2000-03-26 Timothy Wall <twall@cygnus.com>
190 * gasp.c (macro_op): Add new argument to check_macro call.
191 Macro structure definitions moved to macro.h
192 * sb.h: Add argument to prototype for input_scrub_include_sb.
193 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
194 nesting checks with an additional flag.
195 (struct input_save): Add flag to indicate whether current sb
196 should be checked for proper macro/conditional nesting.
197 (input_scrub_push/pop): Save/restore nest check flag.
198 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
200 * macro.c (check_macro): Allow caller to retrieve parsed macro
201 information if a pointer is provided. This information may be
202 used by the new macro hooks.
203 * macro.h: Update prototype for check_macro. Macro struct
204 definitions moved here from macro.c/gasp.c.
205 * read.c (read_a_source_file): Add parameter to check_macro call,
206 and pass macro info to the macro hook, if defined.
207 (input_scrub_insert_line): New. Allow insertion of a line of
208 characters into the input stream.
209 (input_scrub_insert_file): New. Allow insertion of an arbitrary
210 file into the input stream.
211 (s_include): Use input_scrub_insert_file.
212 * internals.texi: Document new macro hooks.
213 * as.h: New prototypes added.
215 2000-03-26 Alan Modra <alan@linuxcare.com.au>
217 * config/tc-i386.c: Don't start any as_bad or as_warn message with
218 an initial capital letter.
219 (i386_index_check): Reindent.
221 2000-03-19 Nick Clifton <nickc@cygnus.com>
223 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
226 2000-03-17 Thomas de Lellis <tdel@windriver.com>
228 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
229 instruction operand bad if Rd > 7 when generating
230 thumb instructions. Prevents for example,
231 "adr r12,label" from silently failing and generating
232 the wrong instruction.
234 2000-03-17 Nick Clifton <nickc@cygnus.com>
236 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
237 that have a destingation >= 0x400000.
238 Fix compile time warning messages.
240 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
242 * config/tc-sh.c (md_begin): When encountering insn that are
243 not supported by the current arch, only change the name if
244 its contents are the same as prev_name.
245 (get_specific): If the the architecture doesn't match, fail.
247 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
249 * config/tc-sh.c (IDENT_CHAR): Define.
250 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
251 matching back where it came from.
253 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
255 * config/tc-sh.c (md_show_usage): Add description of -dsp.
257 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
259 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
262 2000-03-15 Kazu Hirata <kazu@hxi.com>
264 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
266 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
268 * expr.c (operand) [case 'f']: When testing if '0f' can start a
269 floating-point-number, make sure 'f' is in FLT_CHARS.
271 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
273 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
274 (s_lcomm_internal): Use it.
275 * doc/internals.texi (CPU backend): Document it.
276 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
279 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
281 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
284 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
285 implementation doesn't have special handling for switch
287 (macro_build): Allow for code in sections other than .text.
290 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
291 Don't perform relocs if we will be outputting them.
292 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
293 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
296 2000-03-09 Catherine Moore <clm@cygnus.com>
298 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
299 relocation type based on the entry in the fixup structure.
301 2000-03-08 H.J. Lu (hjl@gnu.org)
303 * Makefile.am (install-exec-tooldir): Depend on
304 install-exec-bindir for parallel make.
305 * Makefile.in: Regenerated.
307 2000-03-06 Nick Clifton <nickc@cygnus.com>
309 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
311 (md_parse_option): Parse -m32r command line switch - disable m32rx
313 (md_show_usage): Document new option.
315 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
316 * doc/Makefile.in: Regenerate.
317 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
319 2000-03-02 Michael Meissner <meissner@redhat.com>
321 * config/tc-d30v.c (check_range): Remove code that incorrectly
322 sign extended values where bits < 32.
324 2000-03-02 H.J. Lu (hjl@gnu.org)
326 * configure.in: Support --enable-targets=all on ia32.
327 * configure: Regenerated.
329 2000-03-01 Nick Clifton <nickc@cygnus.com>
331 * gasp.c (do_align): Remove bogus check of alignment value.
333 2000-02-27 Thomas de Lellis <tdel@windriver.com>
335 * config/obj-elf.c (elf_frob_symbol): Remove code which when
336 TC_PPC was defined forced the type of a symbol with no other type
339 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
341 * doc/internals.texi (CPU backend): Mention that
342 line_separator_chars do not break up comments. Fix typos for
343 LEX_AT and LEX_NAME descriptions. Document operands for
344 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
345 description of md_create_short_jump usage. Document argument for
348 2000-02-27 Jakub Jelinek <jakub@redhat.com>
350 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
351 (md_parse_option): Handle it.
352 (md_show_usage): Document it.
354 2000-02-27 Ian Lance Taylor <ian@zembu.com>
356 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
357 opcode, for the instruction `pal19'. From Andrea Arcangeli
360 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
362 * config/tc-i386.c (i386_immediate): Move constant operand sizing
364 (md_assemble): To here, before template operands are matched.
365 Also ensure a constant immediate is sign extended when we know the
366 size is at most 16 bits. This is to catch cases like "add
367 $0xffc0,%ax" where we don't know the size, and thus that the
368 immediate can be represented as Imm8S until after parsing the
370 (i386_displacement): Similarly sign extend 16 bit constant
372 (md_assemble): Relax 16-bit jump constant range check to suit sign
373 extended displacements.
375 2000-02-26 Andreas Jaeger <aj@suse.de>
377 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
379 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
381 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
382 call operands when intel_syntax.
383 (intel_float_operand): Return 2 for "fi...".
384 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
385 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
386 earlier "SHORT" change.
387 (md_assemble): When determining suffix from Regs, exclude
390 2000-02-24 Nick Clifton <nickc@cygnus.com>
392 * configure: Add arm-wince, mips-pe and sh-pe targets.
393 * configure: Regenerate.
395 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
397 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
398 "pe-mips" for the mips-pe target.
400 * config/tc-arm.c (insns): Change displacement encoded in BL
401 and B instructions if the target port is arm-wince.
402 (do_ldst): Do not bias the relocation offset if the target
404 (md_pcrel_from): Add in missing relocation offset bias if the
407 * config/tc-mips.c (mips_target_format): Support COFF flavour.
408 (md_begin): Disable -G support for mips-pe target.
409 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
410 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
413 * config/tc-sh.c (md_begin): sh-pe target is little endian.
414 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
415 assembler, just set the alignment to 4.
417 * config/te-wince-pe.h: New file for WinCE targets. Define
420 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
422 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
424 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
425 (i386_intel_memory_operand): After finding a segment override,
426 check again for no `[' before looking for a displacement. Bomb if
427 more than one displacement rather than silently discarding the
428 second and subsequent ones. Free strings malloc'd by
429 build_displacement_string.
431 2000-02-24 Catherine Moore <clm@cygnus.com>
433 * config/obj-som.c (obj_pseudo_table): Add "weak".
434 (obj_som_weak): New routine.
436 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
438 * config/tc-i386.c (union i386_op): New.
439 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
440 Throughout file replace occurences of disps[n], imms[n], regs[n]
441 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
442 intel mode operand swapping. Add assert in regKludge and
443 fake_zero_displacement code. Test i.types[n] when outputting
444 displacements and immediates. Combine output of Disp16 with
446 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
447 when in intel mode by (not) reversing fsub and fdiv operands
448 before the template search. This fails for single operand
449 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
450 undefined. Instead fix the base_opcode after we've found the
451 template. Move base_opcode xor with found_reverse_match from
452 opcode output code to before this fix so we test for the correct
454 (md_assemble): Don't use strcmp when deciding to ignore the suffix
455 check in intel mode. Instead compare opcodes.
457 * config/tc-i386.h (TC_RELOC): Delete.
458 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
459 with equivalent call to reloc.
461 * as.h (flag_m68k_mri): Move declaration after target include, and
462 only declare when TC_M68K defined. Define as zero otherwise.
463 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
464 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
465 Define as zero otherwise.
466 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
467 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
468 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
469 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
470 testing whether defined.
471 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
472 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
473 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
474 rather than testing whether defined.
475 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
476 (parse_mri_cons): Declare and use only when TC_M68K.
477 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
478 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
479 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
481 * NEWS: Mention IBM 370 support.
483 2000-02-23 Richard Henderson <rth@cygnus.com>
485 * config/tc-i386.c (md_assemble): When swapping operands for
486 intel_syntax, assume everything that's not Imm or Disp is a
489 2000-02-23 Linas Vepstas <linas@linas.org>
491 * config/tc-i370.c, config/tc-i370.h: New files.
492 * Makefile.am: Add support for Linux/IBM 370.
493 * configure.in: Likewise.
494 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
495 * config/obj-elf.c: Include elf/i370.h
496 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
498 * Makefile.in: Regenerate.
499 * configure: Regenerate.
501 * doc/c-i370.texi: New file.
502 * doc/all.texi: Include it.
503 * doc/as.texinfo: And here.
504 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
505 * doc/Makefile.in: Regenerate.
507 2000-02-19 Michael Meissner <meissner@redhat.com>
509 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
510 determine if an instruction can be used in parallel with an ADDppp
511 or SUBppp instruction.
513 2000-02-22 Andrew Haley <aph@cygnus.com>
515 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
517 1999-12-30 Andrew Haley <aph@cygnus.com>
519 * config/tc-mips.c (mips_gp32): New variable.
520 (macro_build) Use mips_gp32.
522 (md_longopts): Add "-mgp32" and "-mgp64".
523 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
525 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
527 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
528 warning, and bump it to 1.
530 2000-02-22 Ian Lance Taylor <ian@zembu.com>
532 From Brad Lucier <lucier@math.purdue.edu>:
533 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
536 2000-02-21 Catherine Moore <clm@cygnus.com>
538 * config/tc-mips.c (MF_HILO_INSN): Define.
539 (mips_7000_hilo_fix): Declare.
540 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
541 (md_parse_option): Check for 7000_HILO_FIX options.
542 (OPTION_M7000_HILO_FIX): Define.
543 (OPTION_NO_M7000_HILO_FIX): Define.
544 * doc/c-mips.texi (-mfix7000): Describe.
546 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
548 * listing.c (print_lines): Remove unused variable `end'.
550 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
551 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
552 reloc_type when BFD_ASSEMBLER.
553 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
554 reloc_type when BFD_ASSEMBLER. Move common code out of switch
555 statement and quell signed vs. unsigned comparison warning.
557 2000-02-18 Nick Clifton <nickc@cygnus.com>
559 * config/tc-d10v.c (find_opcode): Add a symbol's value to
560 the computed frag offset, rather than overwriting it.
562 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
564 * config/tc-sh.c ("elf/sh.h"): Include.
565 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
566 (md.begin): Initialize target_arch.
567 Only include opcodes in has table that match selected architecture.
568 (parse_reg): Recognize register names for sh-dsp.
569 (parse_at): Recognize post-modify addressing.
570 (get_operands): The leading space is now optional.
571 (get_specific): Remove FDREG_N support. Add support for sh-dsp
572 arguments. Update valid_arch.
573 (build_Mytes): Add support for SDT_REG_N.
574 (find_cooked_opcode): New function, broken out of md_assemble.
575 (assemble_ppi, sh_elf_final_processing): New functions.
576 (md_assemble): Use find_cooked_opcode and assemble_ppi.
577 (md_longopts, md_parse_option): New option: -dsp.
578 * config/tc-sh.h (elf_tc_final_processing): Define.
579 (sh_elf_final_processing): Declare.
581 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
583 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
584 the unwinder subspace. Save the current seg/subseg before creating
587 2000-02-10 Nick Clifton <nickc@cygnus.com>
589 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
590 little endian targets.
591 (INST_BYTE1): Redefine to handle big and little endian
593 (cpu_type): New type: Select between M340 and M210.
594 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
595 instructions of the M340.
596 (md_assemble): Add support for the MULSH and OPSR classes of
598 (md_atof): Add support for little endian targets.
599 (md_parse_option): Add support for -EL, -EB and -mcpu command
601 (md_convert_frag): Add support for little endian targets.
602 (md_apply_fix3): Add support for little endian targets.
603 (md_number_to_chars): Add support for little endian targets.
605 2000-02-10 Timothy Wall <twall@redhat.com>
607 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
608 defined, use it to verify the symbol just read should be a label.
610 2000-02-10 Timothy Wall <twall@redhat.com>
612 * app.c (do_scrub_chars): Handle "||" for parallel instructions
613 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
614 around colons when KEEP_WHITE_AROUND_COLON is defined.
615 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
616 and KEEP_WHITE_AROUND_COLON.
618 2000-02-08 Timothy Wall <twall@redhat.com>
620 * read.c (s_rept): Call do_repeat, which abstracts the repeat
622 (do_repeat): New. Abstract repeat logic so that a "break" can be
624 (end_repeat): New. Provide support for a "break" out of the
626 * read.h: Add prototypes for new functions.
628 2000-02-08 Timothy Wall <twall@redhat.com>
630 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
631 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
632 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
635 2000-02-08 Timothy Wall <twall@redhat.com>
637 * read.c: Added elseif to directives table.
638 * read.h: Added prototype for s_elseif.
639 * doc/as.texinfo: Added description for elseif.
640 * cond.c (s_elseif): New function
642 2000-02-04 Timothy Wall <twall@redhat.com>
644 * listing.c (print_lines): Remove conditionals causing bug in
647 2000-02-03 Timothy Wall <twall@cygnus.com>
649 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
651 * frags.c (frag_new): Calculate fr_fix in octets
652 (frag_now_fix) Return offset as target address offset (bytes).
653 (frag_now_fix_octets) New - Return offset in octets (8-bit
655 * frags.h: Added prototype for frag_now_fix_octets().
656 Distinguish between octets and bytes in field descriptions.
657 * listing.c (calc_hex): Account for octets vs bytes when
658 printing addresses/offsets.
659 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
660 target is little-endian, print the octets in a word in big-endian
661 order so that the display looks like a proper hexadecimal number,
662 instead of having the octets reversed.
663 * read.c (do_align): When recording alignment, alignment power
664 should be in terms of target bytes (minimum addressible unit)
666 (do_org) Convert ORG target address (byte) argument into an
667 octet offset when generating a variable fragment.
668 * symbols.c (resolve_symbol_value): Symbol final value
669 converted to a target address offset (bytes) from its octet offset.
670 * config/obj-coff.c (coff_frob_symbol): Symbol target address
671 offset (bytes) is adjusted by the frag offset (octets) converted
673 (coff_frob_section) Section alignment power is in terms of bytes;
674 convert it to an octet alignment power when calculating size (and
675 size mask) in octets. Don't modify the section size in order to
676 "align" it for TI COFF, since that format has a different method
677 for storing alignment information.
679 2000-02-01 Timothy Wall <twall@cygnus.com>
681 * stabs.c (generate_asm_file): Escape backslashes in stabs file
682 entries, matching the way GCC generates them. If not escaped, the
683 filename is encoded incorrectly.
685 2000-01-31 Nick Clifton <nickc@cygnus.com>
686 * config/tc-arm.c (reg_table): Add support for ATPCS register
689 2000-01-31 Geoff Keating <geoffk@cygnus.com>
691 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
693 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
695 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
696 of a symbol when we really care about its value.
698 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
700 * config/tc-mcore.c (md_assemble): Give warning message if
701 operands passes to instruction are more than the spec.
703 2000-01-27 Thomas de Lellis <tdel@windriver.com>
705 * config/tc-arm.c (armadjust_symtab): If the assembler is in
706 Thumb mode but the label seen was not declared as '.thumb_func'
707 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
708 correct disassembly of Thumb code bounded by non function labels.
710 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
712 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
713 Add dependencies for e-i386aout.o. Fix 2 comment lines.
715 * Makefile.in: Same here.
718 * configure.in: Set bfd_gas for i386-aout when primary target
719 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
720 we may need the primary te_file. Remove incorrect comment.
722 * configure: Regenerate.
724 * config/e-i386aout.c: New file.
726 * as.c (USE_EMULATIONS): Move to before print_version_id.
727 (struct emulation): Add i386aout.
728 (show_usage): Split text strings. Reformat -a text. Add --em
732 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
733 (aout_format_ops): New.
736 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
737 preprocessor conditional and add aout USE_EMULATIONS tests.
738 (read_a_source_file): Don't pass error strings to printf as
742 * gasp.c (exp_get_abs): Don't pass error strings to printf as
744 (do_data): Same here.
745 (process_file): And here.
748 * symbols.c (colon): Rewrite "already defined" fatal message
749 code for aout with USE_EMULATIONS.
752 * config/obj-aout.c (OBJ_HEADER): Define.
753 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
755 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
756 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
758 (obj_aout_type): Expand S_SET_OTHER here too.
759 (obj_read_begin_hook): Remove.
760 (aout_pop_insert): New.
761 (obj_aout_s_get_other): New.
762 (obj_aout_s_get_desc): New.
763 (aout_format_ops): New.
766 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
767 gets aout_pseudo_table.
768 (aout_pseudo_table): Declare.
769 (obj_read_begin_hook): Define.
772 * config/obj-coff.c (obj_pseudo_table): Rename to
774 (coff_pop_insert): Use coff_pseudo_table.
775 (coff_sec_sym_ok_for_reloc): Remove.
776 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
777 and comment all zero entries and remove #if 0 code.
780 * config/obj-coff.h (obj_pop_insert): Define.
781 (coff_pseudo_table): Declare.
784 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
785 s_get_size, s_set_size. Comment all zero entries.
788 * config/obj-elf.c (elf_s_get_other): New function.
789 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
790 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
791 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
793 (obj_elf_parse_section_letters): Don't pass error strings to
794 printf as format arg.
797 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
799 (elf_s_get_other): Declare.
800 (S_GET_OTHER) Define as elf_s_get_other if not already
802 (S_SET_OTHER): Only define when not already defined.
803 (elf_obj_read_begin_hook): Declare.
804 (obj_read_begin_hook): Define.
805 (elf_obj_symbol_new_hook): Declare.
806 (obj_symbol_new_hook): Define.
809 * config/obj-multi.h: Add copyright header and protect against
810 multiple inclusion. Add * to all function pointers.
811 (OBJ_HEADER): If defined, include it rather than other defines
813 (obj_frob_file_after_relocs): Test for NULL.
814 (obj_symbol_new_hook): Here too.
815 (obj_sec_sym_ok_for_reloc): And here.
816 (S_GET_OTHER): Define.
817 (S_GET_DESC): Define.
818 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
819 (OBJ_MAYBE_ELF): Update comment.
821 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
822 OBJ_AOUT preprocessor conditional and handle emulation by
823 testing OUTPUT_FLAVOR.
824 (i386_displacement): Here too.
825 (md_section_align): Similarly here.
826 (i386_target_format): Conditionally compile when more than one
827 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
828 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
829 (i386_displacement): Here too.
832 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
833 Define TARGET_FORMAT for aout only when not multi.
836 * config/te-multi.h: Delete file as it's identical to te-generic.h
838 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
840 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
841 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
844 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
846 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
849 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
851 * config/tc-mips.c (mips_do_align): New function.
852 * config/tc-mips.h (md_do_align): Define.
854 2000-01-10 Philip Blundell <philb@gnu.org>
856 * doc/c-arm.texi (ARM Options): Fix typo.
857 (ARM-Chars): Correct description of `#'. Mention that `;' is a
858 line separator for Linux.
859 * doc/as.texinfo (Comments): Mention the ARM.
861 2000-01-10 Philip Blundell <pb@futuretv.com>
863 * configure.in (arm*-*-conix*): New target.
864 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
866 * configure: Regenerate.
868 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
870 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
871 (obj_elf_visibility): New function.
873 * doc/as.texinfo (Visibility): New node: document visibility
876 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
878 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
879 warning for absolute jump/call without `*' in non-intel mode. No
880 need to set i.types[0] JumpAbsolute in intel mode.
882 1999-12-22 Philip Blundell <pb@futuretv.com>
884 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
885 hook function when changing sections.
886 (arm_s_data): Likewise.
888 1999-12-14 Nick Clifton <nickc@cygnus.com>
890 * config/tc-arm.c (md_parse_option): Add support for -marm720
893 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
895 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
896 (r_registers, xr_registers): Define.
897 (r_register_name, xr_register_name): New functions.
898 (md_assemble): Handle new am33 operand types and instruction
900 (mn10300_insert_operand, check_operand): Likewise.
902 1999-11-29 Nick Clifton <nickc@cygnus.com>
904 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
905 (s_force_thumb): Set thumb_mode to 2.
906 (md_assemble): Do not complain about thumb instructions on a
907 non-thumb target if thumb_mode is set to 2.
909 1999-11-28 Michael Meissner <meissner@cygnus.com>
911 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
912 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
913 (O_...): Add new machine dependent expressions if we are handling
914 explicit relocations.
915 (alpha_reloc_op): New static table holding the explicit relocation
917 (alpha_literal_hash): New static to hold the hash table for
918 explicit relocations.
919 (alpha_macros): Add support for explicit relocations.
920 (md_begin): If explicit relocations, initialize hash table.
921 (md_assemble): Don't print a second error if tokenize_arguments
922 already printed an error message.
923 (md_apply_fix): Add support for explicit relocations.
924 (alpha_force_relocation): Ditto.
925 (alpha_fix_adjustable): Ditto.
926 (alpha_adjust_symtab): New function to support explicit
928 (alpha_adjust_symtab_relocs): Ditto.
929 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
930 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
931 Add support for explicit relocations. Return -2 if an error
932 message was already printed.
933 (find_macro_match): Add support for explicit relocations. Comment
935 (emit_insn): Add support for explicit relocations.
936 (assemble_tokens): Ditto.
938 (load_expression): Ditto.
941 (emit_ir_load): Ditto.
942 (emit_loadstore): Ditto.
946 (emit_division): Ditto.
947 (emit_jsrjmp): Ditto.
948 (emit_retjcr): Ditto.
950 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
952 (tc_adjust_symtab): If explicit relocations, call the function
954 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
955 relocations next to the literal relocation they reference.
956 (TC_INIT_FIX_DATA): Initialize the new fields.
957 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
959 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
961 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
962 'B' operand for PA2.0 bb instruction.
964 1999-11-18 Nick Clifton <nickc@cygnus.com>
966 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
969 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
971 (mcore_force_relocation): Force relocations to be generated for
974 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
976 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
977 (i386_displacement): Disallow O_big displacements.
979 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
981 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
982 improvements in error checking.
983 (md_assemble): Support for unconditional ARM instructions.
984 (md_parse_option): Support for -m[arm]v5e flag.
986 1999-11-12 Nick Clifton <nickc@cygnus.com>
988 * macro.c (buffer_and_nest): Do not check beyond the end of the
991 1999-11-11 Nick Clifton <nickc@cygnus.com>
993 * macro.c (buffer_and_nest): Look for seperator after TO and
996 1999-11-08 Andrew Haley <aph@cygnus.com>
998 * app.c (do_scrub_chars): When in State 10, treat backslash
999 characters in the same way as as symbol characters.
1001 1999-11-07 Richard Henderson <rth@cygnus.com>
1003 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1004 the previous label was in the current section before playing
1005 with auto-alignment.
1007 1999-11-06 Nick Clifton <nickc@cygnus.com>
1009 * config/tc-v850.c (v850_force_relocation): Force relocation
1011 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1014 1999-11-05 Michael Meissner <meissner@cygnus.com>
1016 * expr.h (operatorT): Increase machine dependent operators to 16.
1017 * expr.c (op_rank): Ditto.
1019 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1021 * read.c (pseudo_set): Reject attempts to set the value of a
1024 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1027 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1029 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1030 to bfd_set_section_contents.
1032 1999-11-03 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1036 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1038 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1039 (mips_ip): Use OPCODE_IS_MEMBER.
1041 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1043 * config/tc-arm.c (reg_required_here): Improve comments.
1045 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1046 (tinsns): Initialize variants field.
1048 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1049 BAD_PC respectively.
1051 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1053 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1054 * config/tc-arm.h: Fix compile time warnings.
1056 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1058 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1059 form @abs16, @(abs16) and @(abs16 + imm).
1061 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1063 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1064 (ISA_HAS_64_BIT_REGS) New.
1065 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1066 mips_emit_delays,macro_build,load_register,load_addresss,
1067 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1068 and/or use new ISA_xxx macros in expressions involving
1069 ISA, particularly mips_opts.isa.
1071 1999-10-18 Michael Meissner <meissner@cygnus.com>
1073 * expr.h (operatorT): Add machine dependent operators md1..md8.
1074 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1075 for the machine dependent operators to use.
1077 * expr.c (op_rank): Add machine dependent operators.
1079 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1081 (O_cpregister): Ditto.
1082 (md_begin): Change X_op test that field is wide enough to use
1083 O_max instead of O_alpha_max.
1084 (cpu_types): Fill in missing initializer.
1085 (alpha_num_macros): Make unsigned.
1086 (md_assemble): Make opnamelen be size_t.
1087 (md_apply_fix): Cast alpha_num_operands to int before testing.
1088 (alpha_force_relocation): Ditto.
1089 (alpha_fix_adjustable): Ditto.
1090 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1091 (tc_gen_reloc): Ditto.
1092 (tc_get_register): Ditto.
1097 (s_alpha_ent): Ditto.
1098 (s_alpha_end): Ditto.
1099 (s_alpha_frame): Ditto.
1100 (s_alpha_prologue): Ditto.
1101 (s_alpha_file): Ditto.
1102 (s_alpha_gprel32): Ditto.
1103 (s_alpha_proc): Ditto.
1104 (s_alpha_set): Ditto.
1105 (s_alpha_base): Ditto.
1106 (s_alpha_align): Ditto.
1107 (s_alpha_arch): Ditto.
1108 (alpha_align): Ditto.
1109 (assemble_insn): Suppress unused variable warning.
1111 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1112 order in the structure.
1113 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1115 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1117 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1119 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1121 * config/tc-i386.c (i386_index_check): Correct #endif location.
1123 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1125 * as.c (show_usage): Document new options.
1126 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1127 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1128 (parse_args): Parse the new options.
1129 (main): If there were warnings, and --fatal-warnings
1130 was specified, print an error.
1131 * as.h: New variable, flag_fatal_warnings, for new option.
1133 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1135 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1136 '@'. Change autoincrement completers to fall through to cache control
1139 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1141 (pa_parse_addb_64_cmpltr): New function.
1143 * config/tc-hppa.c (pa_ip): Change error message.
1144 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1145 '?Q' args to allow falling through.
1147 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1148 Remove unused conditional codes.
1149 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1151 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1153 * config/tc-d30v.c (CHAR_BIT): Define.
1154 (check_range): Fix bit operations to support integers bigger than
1157 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1159 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1162 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1163 Doug Evans <devans@cygnus.com>
1165 Add support for m32rx.
1166 * config/tc-m32r.c (enable_m32rx): New static global.
1167 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1168 (allow_m32rx): New function.
1169 (M32R_SHORTOPTS): Add `O'.
1170 (md_longopts): Add --m32rx plus several warning options.
1171 (md_parse_option): Handle new options.
1172 (md_show_usage): Print them.
1173 (md_begin): Enable m32rx.
1174 (OPERAND_IS_COND_BIT): New macro.
1175 (first_writes_to_seconds_operands): New function.
1176 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1177 (target_make_parallel,assemble_two_insns): New functions.
1178 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1179 If optimizing and m32rx, try to make consecutive insns parallel.
1181 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1183 * config/tc-mips.c (nopic_need_relax): Allow for the
1184 .sdata.foo sections generated by -fdata-sections,
1185 and for the .gnu.linkonce.s sections generated by C++.
1187 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1189 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1190 with cleaner code using completer prefixes. Add 'Y'.
1192 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1194 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1196 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1197 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1198 insn does not match and we should try the next insn in the table.
1200 1999-09-22 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1204 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1206 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1209 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1211 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1212 OBJ_ELF. If ELF, add "sq".
1213 (md_parse_option): If ELF, ignore -s and -q.
1214 (md_show_usage): Mention ELF options.
1216 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1218 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1221 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1223 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1225 * config/tc-hppa.c (struct pa_it): New field "trunc".
1226 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1227 (pa_parse_ftest_gfx_completer): New function
1228 (pa_parse_fp_cnv_format): New function.
1230 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1231 (md_apply_fix): Handle 22bit pc-rel branches.
1233 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1235 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1237 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1239 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1241 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1243 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1244 (pa_ip): Handle 'fX'.
1246 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1248 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1249 (pa_ip): Handle 'fX'.
1251 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1253 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1254 unwinds unless the function is in the text space.
1255 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1257 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1259 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1260 (md_assemble): To here. Tweak address generation.
1262 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1264 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1265 (md_assemble): Call dwarf2_where for OBJ_ELF.
1266 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1267 (pa_end_of_source): New function.
1268 * tc-hppa.h (md_end): Define for OBJ_ELF.
1270 1999-09-14 Michael Meissner <meissner@cygnus.com>
1272 * configure.in (Canonicalization of target names): Remove adding
1273 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1274 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1275 * configure: Regenerate.
1277 1999-09-14 Donn Terry <donn@interix.com>
1279 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1281 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1283 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1284 pc-relative jmp/call to an absolute symbol.
1285 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1286 absolute section symbols.
1288 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1289 jump handling code and comments.
1291 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1293 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1294 the value if TE_PE and a global defined symbol.
1296 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1298 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1299 print the symbol, rather than printing it here.
1301 1999-09-11 Donn Terry <donn@interix.com>
1303 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1304 BFD_RELOC_RVA relocations.
1306 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1307 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1310 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1312 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1313 * doc/internals.texi (Object format backend): Document
1316 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1317 relocations against global symbols if TE_PE.
1319 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1320 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1322 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1325 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1326 symbols which do not have a constant value, or tags with
1327 non-tags. Remove the symbol from the list before adding it at the
1330 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1331 C_FCN symbol differently if TE_PE.
1332 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1333 appears in the pseudo-op, rather coff_line_base which is only set
1336 * config/obj-coff.c (obj_coff_loc): New static function.
1337 (obj_pseudo_table): Add "loc".
1339 * config/obj-coff.c (add_lineno): Check that the line number is
1342 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1343 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1345 (md_atof): Return NULL rather than 0.
1346 * config/tc-i386.c (md_atof): Change type to int.
1347 * expr.c (expr): Change first parameter to int.
1348 * config/obj-coff.c: Add declarations for static functions.
1349 (coff_frob_symbol): Use SYM_AUXENT.
1350 * config/tc-i386.h (flag_16bit_code): Don't declare.
1352 * config/obj-coff.c (obj_coff_section): Default to setting
1353 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1355 * write.c (adjust_reloc_syms): Print adjusted fixup.
1357 * expr.c (integer_constant): Correct too_many_digits calculation
1360 1999-09-09 Andreas Schwab <schwab@suse.de>
1362 * doc/c-arm.texi: Fix arguments of @var to not contain
1365 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1367 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1369 (md_parse_option): Only support -k flag for ELF and COFF targets.
1371 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1373 * config/tc-hppa.c (pa_ip): Put strict register checks before
1374 call to pa_parse_number.
1376 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1378 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1380 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1383 1999-09-06 Donn Terry <donn@interix.com>
1385 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1387 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1389 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1390 candidate instruction. Require registers for register arguments
1391 when in strict mode. Require assemble-time constants for
1392 constants when in strict mode.
1393 (pa_get_absolute_expression): Require a constant when in strict
1396 1999-09-06 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1400 1999-09-04 Steve Chamberlain <sac@pobox.com>
1402 * config/tc-pj.c: New file, supports picoJava in ELF.
1403 * config/tc-pj.h: Ditto.
1404 * configure.in (pjl*, pj*): New targets.
1405 * Makefile.am: Rebuild dependencies.
1406 (CPU_TYPES): Add pj.
1407 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1408 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1409 * doc/c-pj.texi: New file.
1410 * doc/as.texinfo: Add some PJ specifics.
1411 * doc/all.texi: Add PJ to the list of all architectures, sort them
1413 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1414 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1416 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1418 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1419 (obj_frob_file): Test for null pointer.
1420 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1421 (OBJ_PROCESS_STAB): And here.
1422 (elf_obj_sy): Remove
1424 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1425 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1426 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1428 * config/obj-coff.c (no_func): Remove.
1429 (coff_format_ops): Change occurrences of no_func to 0, as we test
1430 for 0 in obj-multi.h.
1432 * configure.in: Enable bfd for i386-coff when primary target is
1433 bfd. Enable i386 elf,coff emulation support. Don't set
1434 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1435 emulation to support.
1436 *configure: Regenerate.
1438 1999-09-02 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1441 .section .line directive is encountered.
1443 1999-09-01 Nick Clifton <nickc@cygnus.com>
1445 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1448 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1449 * as.texinfo: Document --gdwarf2 command line option.
1450 Add additional documentation of ARM command line switches.
1452 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1454 * config/tc-i386.c (i386_intel_memory_operand): Combine
1455 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1456 and RESTORE_END_STRING around parse_register calls.
1457 (i386_operand): Here too.
1458 (i386_is_reg): Remove.
1459 (parse_register): Move as_bad calls from within this function to
1462 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1464 Based on a patch from H.J. Lu <hjl@gnu.org>
1465 * config/tc-i386.c (parse_register): Handle FP regs specially.
1466 (md_begin): Remove '(' and ')' from register_chars.
1468 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1470 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1471 error message (done elsewhere).
1473 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1475 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1477 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1479 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1482 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1484 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1486 Add new completers. Fix bug in 64 bit condition handling.
1488 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1491 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1493 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1495 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1497 1999-08-27 Jim Wilson <wilson@cygnus.com>
1499 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1500 (struct ls): Add frag field. Initialize it to zero.
1501 (out_end_sequence): New local text_frag. Set it while in text section.
1502 Replace address check with frag check. Set ls.frag to text_frag if
1503 out_set_addr called.
1504 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1505 Set it before switching sections. Replace address check with frag
1506 check. Set ls.frag to saved_frag if out_set_addr called.
1508 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1510 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1511 output "advance_pc" opcode instead of calling gen_addr_line().
1512 The latter has the undesired side-effect of creating a new row
1513 in the debug line info matrix.
1515 1999-08-26 Jim Wilson <wilson@cygnus.com>
1517 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1518 ls.last_filename if last is less than zero. Set ls.last_filename
1519 when allocating new entry.
1520 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1523 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1525 * config/tc-i386.c (i386_index_check): Fix the displacement size
1526 when INFER_ADDR_PREFIX.
1528 1999-08-18 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1533 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1535 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1536 handle 0xffffNNNN constants correctly.
1538 1999-08-16 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1543 1999-08-13 Nick Clifton <nickc@cygnus.com>
1545 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1546 (md_apply_fix3): Always pass positive values to
1547 validate_offset_imm.
1549 1999-08-12 Nick Clifton <nickc@cygnus.com>
1551 * config/tc-arm.c (skip_whitespace): New macro.
1552 Formatting tidy ups.
1554 (md_apply_fix3): Store relocation offset in addend for ELF based
1556 (arm_force_relocation): Always generate relocs for Thumb function
1559 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1561 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1562 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1564 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1566 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1567 flags for the unwind subspace.
1569 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1570 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1571 suitable relocation based on the size of the target's pointer.
1572 Always Use subsegment zero for the unwinders.
1573 (pa_level): Handle "2.0w".
1575 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1577 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1578 with the following instruction unless this was specified.
1580 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1582 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1583 certain sections, to match BFD changes.
1585 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1587 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1588 (EXTRA_SCRIPTS): Define to keep automake happy.
1589 * Makefile.in: Rebuild.
1591 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1593 * Makefile.am: Rename .dep* files to DEP*.
1594 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1595 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1597 * Makefile.in: Rebuild.
1599 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1601 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1603 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1605 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1606 avoid problems on DOS filesystems.
1607 * Makefile.in: Rebuild.
1609 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1611 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1613 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1616 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1618 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1619 line to create ${GDBINIT} rather than .gdbinit.
1620 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1622 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1624 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1626 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1628 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1630 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1632 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1633 non-adjustable symbols.
1635 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1637 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1639 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1641 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1644 1999-08-05 Donn Terry <donn@interix.com>
1646 * config/te-interix.h: New file.
1647 * configure.in (i386-*-interix*): New target.
1648 * configure: Rebuild.
1650 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1652 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1653 selectors for ELF too.
1654 (selector_table): Add "ltp" and "rtp" selectors.
1656 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1658 * config/tc-i386.c (i386_operand): No need to change
1659 operand_string pointer in segment reg case before goto
1660 do_memory_reference. Initialise displacement_string_start and
1661 displacement_string_end after do_memory_reference label.
1662 (i386_index_check): Add operand_string param, and print error
1663 message on failure here.
1664 (i386_intel_memory_operand): Instead of here.
1665 (i386_operand): And here.
1666 (INFER_ADDR_PREFIX): Enable.
1668 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1670 * config/tc-i386.h (DefaultSize): Define. Renumber following
1671 opcode_modifier defines.
1673 From Etienne Lorrain <etienne.lorrain@ibm.net>
1674 * config/tc-i386.c (stackop_size): New variable.
1675 (set_16bit_code_flag): Clear it here.
1676 (set_16bit_gcc_code_flag): New function.
1677 (md_pseudo_table): Add "code16gcc" entry.
1678 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1680 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1682 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1683 next_set_end even if the end symbol is being discarded.
1685 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1686 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1687 * config/obj-coff.c: Likewise.
1688 (seg_info_type): Remove.
1689 (seg_info_off_by_4): Change to array of segT.
1690 (s_get_segment): Adjust accordingly.
1691 (obj_pseudo_table): Fully initialize sentinel entry.
1693 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1694 Ralf Baechle <ralf@uni-koblenz.de>.
1696 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1698 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1700 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1702 * config/tc-i386.c: Indentation and white space changes.
1703 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1704 don't enable it by default.
1705 (i386_intel_operand): Remove redundant prototype.
1706 Move check on number of memory operands, and i.mem_operands++
1707 (i386_intel_memory_operand): To here.
1708 Remove i386_immediate code from here. Remove special case code
1709 for input and output using (%dx). Remove base/index checks and
1710 call i386_index_check instead. Save initial operand_string
1711 argument for error message.
1712 (i386_operand): Remove redundant prototype. Move base/index
1713 checks to i386_index_check.
1714 (i386_displacement): Move intel mode check for non-zero
1716 (i386_intel_memory_operand): To here.
1718 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1720 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1721 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1722 by .register pseudo-op if -64 and --no-undeclared-regs.
1723 (s_register, sparc_adjust_symtab): New functions.
1724 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1725 Declare sparc_adjust_symtab as tc_adjust_symtab.
1726 * doc/c-sparc.texi: Add description of #ignore special literal
1727 for .register pseudo-op.
1729 1999-07-30 Catherine Moore <clm@cygnus.com>
1731 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1732 the relocation's section offset.
1734 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1736 * write.c (fixup_segment): Fix generic error check overflow test.
1738 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1739 X_add_number to long.
1741 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1743 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1746 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1748 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1751 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1753 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1755 * configure.bat: Remove; obsolete.
1756 * config/go32.cfg: Likewise.
1758 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1760 * configure.in (i386-*-vxworks*): New target.
1761 * configure: Rebuild.
1763 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1765 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1767 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1769 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1771 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1772 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1773 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1774 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1775 MAX_RELOC_EXPANSION): Define.
1776 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1778 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1780 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1781 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1782 block. Print a warning if an 8-bit or 16-bit constant
1783 displacement or immediate is truncated on output.
1784 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1786 (i386_operand): Disallow immediate jump absolute operand.
1788 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1790 * configure.in: Bump version number to 2.9.5.
1791 * configure: Rebuild.
1793 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1796 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1798 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1799 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1801 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1803 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1805 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1807 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1808 if -mno-fpu was given.
1809 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1811 (cons_fix_new_arm): Remove misleading comments.
1813 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1815 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1817 (relax_segment): Likewise. After giving a rs_org error, convert
1818 the frag to rs_align to avoid cascading errors.
1820 1999-07-12 Andreas Schwab <schwab@suse.de>
1822 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1824 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1826 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1827 as appropriate. Fill in structure initializations. Add variable
1828 initializations. Add casts.
1829 * dwarf2dbg.c (print_stats): Change i to size_t.
1830 * listing.c (listing_listing): Change list_line to unsigned int.
1832 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1834 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1835 rather than checking for \001 and \002 in symbol name.
1836 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1838 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1840 * configure.in (hppa*-linux-gnu*): New target.
1841 * configure: Rebuilt.
1843 1999-07-08 Nick Clifton <nickc@cygnus.com>
1845 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1847 1999-07-07 Nick Clifton <nickc@cygnus.com>
1849 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1850 accessing symbolP directly.
1852 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1854 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1857 1999-07-05 Nick Clifton <nickc@cygnus.com>
1859 * config/tc-arm.c (ARM_EXT_V5): Define.
1860 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1861 (md_begin): Detect ARM v5 architectures.
1862 (md_parse_option): Accept arm v5 specification.
1863 (md_show_usage): Documment -marmv5 switch.
1865 * doc/c-arm.texi: Document -marmv5 command line option.
1867 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1869 (validate_immediate_twopart): New function. Determine if a
1870 constant can be computed by two ADD instructions.
1871 (output_inst): Remove its command line parameter - it was never
1873 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1874 implememt the ADRL pseudo op.
1875 (tc_gen_reloc): Generate a suitable error message if an ADRL
1876 instruction tries to generate a real reloc.
1878 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1880 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1882 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1885 1999-06-27 H.J. Lu <hjl@gnu.org>
1887 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1888 non BFD_ASSEMBLER case.
1890 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1892 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1895 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1897 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1898 out_end_sequence() when the address decreases due to a new frag.
1899 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1900 numbering starts with 1.
1902 1999-06-23 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1906 (mcore_s_text): Call obj_elf_text for ELF target.
1907 (mcore_s_data): Call obj_elf_data for ELF target.
1908 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1910 (mcore_s_bss): New function: Dump literal table before changing
1912 (mcore_s_comm): New function: Dump literal table before changing
1915 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1916 No longer static functions.
1917 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1918 Provide prototypes for these functions.
1920 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1922 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1923 a list of names, to try obj_segment_name, and to try abbreviated
1924 names when using COFF without long section names.
1926 * config/tc-alpha.c: More use of symbol accessor functions.
1927 * config/tc-arc.c: Likewise.
1928 * config/tc-d30v.c: Likewise.
1929 * config/tc-fr30.c: Likewise.
1930 * config/tc-i860.c: Likewise.
1931 * config/tc-m88k.c: Likewise.
1932 * config/tc-mcore.c: Likewise.
1933 * config/tc-ns32k.c: Likewise.
1934 * config/tc-sparc.c: Likewise.
1935 * config/tc-v850.c: Likewise.
1937 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1938 sy_value with appropriate accessor functions.
1939 * config/tc-arm.c (md_apply_fix3): Likewise.
1940 * config/tc-d10v.c (AT_WORD_P): Likewise.
1941 * config/tc-v850.c (reg_name_search): Likewise.
1943 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1944 use symbol_get_bfdsym instead.
1945 * config/tc-ppc.c (md_assemble): Likewise.
1946 * config/tc-v850.c (v850_comm): Likewise.
1948 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1950 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1951 the symbol, rather than accessing the bsym member.
1952 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1953 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1954 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1955 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1956 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1957 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1958 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1959 * config/tc-v850.c (tc_gen_reloc): Likewise.
1961 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1963 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1964 (hppa_gen_reloc_type): Conditionalize on BFD64.
1965 (tc_gen_reloc): Re-enable ELF relocations.
1966 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1968 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1970 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1972 (do_ldst): Move assignment out of if condition.
1973 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1974 parentheses to avoid warning.
1976 1999-06-21 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1979 macro to get at the BFD symbol associated with a GAS symbol.
1981 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1983 * config/tc-ppc.c: Update for symbol handling changes.
1984 * config/obj-coff.c: Likewise.
1986 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1988 * tc-hppa.c: General cleanups of ELF support. No more spaces
1989 and subspaces for ELF.
1990 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1991 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1992 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1993 (UNWIND_SECTION_NAME): Likewise.
1994 (space/subspace related structures): Conditionalize definitions
1996 (space/subspace directives and support routines): Conditionalize
1997 definitions and references/uses on OBJ_SOM.
1998 (label_symbol_struct): For ELF, track the symbol's segment. For
1999 SOM track its space.
2000 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2002 (USE_ALIASES): Kill for both SOM & ELF.
2003 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2004 (pa_space, pa_subspace): Corresponding changes.
2005 (pa_spaces_begin): Corresponding chagnes.
2006 (md_begin): Do not muck around with space/subspace stuff for
2008 (md_apply_fix): Temporarily disable argument relocation stuff
2010 (tc_gen_reloc): Temporarily disable relocation generation for
2012 (pa_build_unwind_subspace): Similarly.
2014 1999-06-16 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-arm.c (thumb_set): New pseudo op.
2017 (text, data, section): Override these pseudo ops with ARM
2019 (s_thumb_set): New function: Perform the same as a .set pseudo
2020 op, but also mark the alias'ed symbol as being a Thumb
2022 (arm_s_text): New function: Perform the same as the .text
2023 pseudo op, but dump the literal pool before changing
2025 (arm_s_data): New function: Perform the same as the .data
2026 pseudo op, but dump the literal pool before changing
2028 (arm_s_section): New function: Perform the same as the
2029 .section pseudo op, but dump the literal pool before changing
2031 (arm_cleanup): Do not reset the current section before dumping
2034 1999-06-17 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2037 OPTION_NO_WARN_UNMATCHED entries.
2038 (md_parse_option): Generate a warning message if an unrecognised
2039 option is encountered.
2041 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2042 (get_operands): When parsing an expression after an '@' symbol
2043 has been detected, do not ignore '#' symbols.
2044 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2047 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2049 From K. Richard Pixley <rich@noir.com>:
2050 * configure.in (ppc-*-vxworks*): New target.
2051 * configure: Rebuild.
2053 1999-06-12 Philip Blundell <philb@gnu.org>
2055 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2057 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2059 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2060 which refer to symbols in linkonce sections, permit reducing the
2061 relocs if the symbol is local.
2063 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2065 * subsegs.c (subseg_text_p): New function.
2066 * as.h (subseg_text_p): Declare.
2067 * read.c (do_align): Use subseg_text_p to set the default fill.
2068 * write.c (subsegs_finish): Likewise.
2069 * config/obj-coff.c (write_object_file): Likewise.
2070 * config/tc-i386.h (md_maybe_text): Don't define.
2071 (md_do_align): Use subseg_text_p to set the default fill.
2072 * config/tc-m32r.c (m32r_do_align): Likewise.
2073 * config/tc-sh.c (sh_do_align): Likewise.
2074 * config/tc-sparc.h (md_do_align): Likewise.
2076 1999-06-12 David O'Brien <obrien@freebsd.org>
2078 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2079 * configure: Rebuild.
2081 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2083 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2084 * Makefile.am: Rebuild dependencies.
2085 * Makefile.in: Rebuild.
2087 * config/tc-i386.c (i386_immediate): Remove unused label
2090 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2091 * symbols.c: Likewise.
2092 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2093 sy_next field when taking address, rather than symbol_next.
2095 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2097 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2098 value from the output file architecture.
2099 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2100 * dwarf2dbg.h: Change bfd_vma to addressT.
2102 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2104 * dwarf2dbg.h: Use PARAMS in function declarations.
2106 1999-06-11 Martin Dorey <mdorey@madge.com>
2108 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2109 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2111 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2113 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2115 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2117 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2120 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2122 * read.c (read_a_source_file): Only declare inescape if
2125 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2127 (find_entry_byval): Add parens to avoid warning.
2129 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2131 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2134 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2136 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2139 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2140 synthetize_setx): New functions.
2141 (md_assemble): Broken the special cases into the above
2142 functions. Make compiler happy if sizeof(bfd_vma)==4.
2143 Fix sethi generated from set/setuw. If instructions have a relloc,
2144 always clear the fields to be relocated in the opcode.
2145 (sparc_ip): Remove special_case global variable.
2147 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2149 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2150 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2151 indication of success rather than a value.
2152 (itbl_get_val): Likewise.
2153 (itbl_get_field): Use strcspn. Change delimiters to include
2155 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2156 (itbl_get_val): Likewise.
2157 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2159 * symbols.c (copy_symbol_attributes): Convert local symbols to
2162 1999-06-10 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2167 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2169 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2170 Optimize set if sizeof(bfd_vma) == 64.
2171 (sparc_ip): Fix sethi - without %hi() it should generate
2172 R_SPARC_22 reloc, not R_SPARC_HI22.
2173 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2175 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2177 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2178 (s_ncons): New function.
2179 (native_op_table): New table.
2180 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2181 R_SPARC_OLO10 handling.
2183 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2185 * expr.h (struct expressionS): Revert last change; widen X_op.
2186 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2188 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2190 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2191 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2192 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2193 * Makefile.in: Regenerated.
2195 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2196 `common' pass on to s_mri_common.
2197 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2199 1999-06-06 Richard Henderson <rth@cygnus.com>
2201 * config/obj-elf.c (obj_elf_section): Don't free the return
2202 value of demand_copy_C_string.
2204 1999-06-05 Richard Henderson <rth@cygnus.com>
2206 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2207 creation logic from obj_elf_create_section.
2209 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2210 (section_stack): New.
2211 (special_sections): Make const.
2212 (obj_elf_section): Gut and rewrite parsing.
2213 (obj_elf_change_section): New function broken out of obj_elf_section.
2214 (obj_elf_parse_section_letters): Likewise.
2215 (obj_elf_section_word): Likewise.
2216 (obj_elf_section_type): Likewise.
2217 (obj_elf_previous): Treat as a toggle.
2218 (obj_elf_popsection): New.
2219 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2220 (ppc_section_type): Likewise.
2221 * config/tc-ppc.h: Likewise.
2223 * expr.h (struct expressionS): Don't make X_op a bitfield.
2224 * config/tc-alpha.c: Update for symbol handling changes.
2225 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2226 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2228 1999-06-05 Richard Henderson <rth@cygnus.com>
2230 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2231 (dwarf2_gen_line_info): Kill unused variables.
2232 (dwarf2_finish): Likewise.
2233 (dwarf2_where): Likewise.
2234 (dwarf2_directive_file): If we've only got a string,
2235 hand off to s_app_file.
2236 * ecoff.c: Move the include of ecoff.h.
2237 * symbols.h (S_IS_FUNCTION): Prototype.
2239 * read.c (LEX_HASH): Supply a default.
2241 (s_globl): Update `c' after skipping whitespace.
2242 * read.h (LEX_END_NAME, is_name_ender): New.
2243 * expr.c (get_symbol_end): Respect it.
2245 1999-06-04 Mark Klein <mklein@dis.com>
2247 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2249 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2251 * config/tc-hppa.c: Update for symbol handling changes.
2253 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2255 * cgen.c: Update for symbol handling changes.
2256 * config/tc-m32r.c: Likewise.
2258 * config/tc-hppa.h: Update for symbol handling changes.
2259 * config/tc-hppa.c: Likewise.
2261 * config/tc-arm.h: Update for symbol handling changes.
2262 * config/tc-arm.c: Likewise.
2263 (symbol_make_empty): Remove. Just use symbol_create.
2265 * symbols.c (symbol_set_tc): Correct name.
2267 * Makefile.am: Rebuild dependencies.
2268 ($(OBJS)): Don't depend upon struc-symbol.h.
2269 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2270 * dep-in.sed: Don't remove struc-symbol.h.
2271 * Makefile.in: Rebuild.
2273 * doc/internals.texi (Symbols): Describe changes in symbol
2276 1999-06-03 Richard Henderson <rth@cygnus.com>
2278 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2279 instead of doing the work by hand.
2281 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2283 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2284 state of line state-machine.
2285 (struct ls): Collect DWARF2 line state-machine state in new member
2286 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2287 resulted in any DWARF2 directives.
2288 (reset_state_machine): New function.
2289 (out_end_sequence): Ditto.
2290 (dwarf2_gen_line_info): When switching sections or switching to a
2291 lower text address, call out_end_sequence() first to terminate the
2292 previous code sequence as code sequences MUST have monotonically
2293 increasing addresses.
2294 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2296 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2298 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2299 DWARF2 debug info (line information only, at this point).
2300 * as.h: Update comment about supported debug formats.
2301 * dwarf2dbg.c, dwarf2dbg.h: New files.
2302 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2304 * expr.c (operand): Don't use [ for parens if we want an index op.
2305 (op_encoding): Switch [ into O_index, if desired.
2306 (op_rank): Renumber with O_index on bottom.
2307 (expr): If O_index, match closing bracket.
2308 * expr.h (O_index): New.
2310 * read.c (read_a_source_file): Conditionally allow matched "
2311 in lines passed to md_assemble.
2313 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2315 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2317 Add support for storing local symbols in a small structure to save
2318 memory when assembling large files.
2319 * as.h: Don't include struc-symbol.h.
2320 (symbolS): Add typedef.
2321 * symbols.c: Include struc-symbol.h.
2322 (local_hash): New static variable.
2323 (save_symbol_name): New static function, from symbol_create.
2324 (symbol_create): Call save_symbol_name.
2325 (local_symbol_count): New static variable.
2326 (local_symbol_conversion_count): Likewise.
2327 (LOCAL_SYMBOL_CHECK): Define.
2328 (local_symbol_make): New static function.
2329 (local_symbol_convert): New static function.
2330 (colon): Handle local symbols. Create local symbol for local
2332 (symbol_table_insert): Handle local symbols.
2333 (symbol_find_or_make): Create local symbol for local label name.
2334 (symbol_find_base): Check for local symbol.
2335 (symbol_append, symbol_insert): Check for local symbols.
2336 (symbol_clear_list_pointers, symbol_remove): Likewise.
2337 (verify_symbol_chain): Likewise.
2338 (copy_symbol_attributes): Likewise.
2339 (resolve_symbol_value): Handle local symbols.
2340 (resolve_local_symbol): New static function.
2341 (resolve_local_symbol_values): New function.
2342 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2343 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2344 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2345 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2346 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2347 (symbol_previous, symbol_next): New functions.
2348 (symbol_get_value_expression): Likewise.
2349 (symbol_set_value_expression): Likewise.
2350 (symbol_set_frag, symbol_get_frag): Likewise.
2351 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2352 (symbol_mark_used_in_reloc): Likewise.
2353 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2354 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2355 (symbol_mri_common_p): Likewise.
2356 (symbol_mark_written, symbol_clear_written): Likewise.
2357 (symbol_written_p): Likewise.
2358 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2359 (symbol_section_p, symbol_equated_p): Likewise.
2360 (symbol_constant_p): Likewise.
2361 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2362 (symbol_get_obj, symbol_set_obj): Likewise.
2363 (symbol_get_tc, symbol_set_tc): Likewise.
2364 (symbol_begin): Initialize local_hash.
2365 (print_symbol_value_1): Handle local symbols.
2366 (symbol_print_statistics): Print local symbol statistics.
2367 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2368 Declare new symbols.c functions. Move many declarations here from
2370 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2371 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2372 (struct symbol): Move bsym to make it clearly the first field.
2373 Remove TARGET_SYMBOL_FIELDS.
2374 (symbolS): Don't typedef.
2375 (struct broken_word): Remove.
2376 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2377 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2378 (symbol_clear_list_pointers): Likewise.
2379 (symbol_insert, symbol_remove): Likewise.
2380 (symbol_previous, symbol_append): Likewise.
2381 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2382 (struct local_symbol): Define.
2383 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2384 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2385 (local_symbol_get_frag, local_symbol_set_frag): Define.
2386 (local_symbol_get_real_symbol): Define.
2387 (local_symbol_set_real_symbol): Define.
2389 * write.c (write_object_file): Call resolve_local_symbol_values.
2390 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2391 (TARGET_SYMBOL_FIELDS): Don't define.
2392 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2393 ECOFF_DEBUGGING, add ECOFF fields.
2394 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2395 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2396 ECOFF_DEBUGGING, add ECOFF fields.
2397 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2398 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2399 * config/tc-mcore.h: Don't include struc-symbol.h.
2400 (TARGET_SYMBOL_FIELDS): Don't define.
2401 (struct mcore_tc_sy): Define.
2402 (TC_SYMFIELD_TYPE): Define.
2403 * Many files: Use symbolS instead of struct symbol. Use new
2404 accessor functions rather than referring to symbolS fields
2407 * read.c (s_mri_common): Don't add in value of line_label.
2409 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2410 checking for SEC_LINK_ONCE.
2412 * config/tc-sh.h (sh_fix_adjustable): Declare.
2414 * app.c (input_buffer): New static variable.
2415 (app_push): Save saved_input in allocated buffer.
2416 (app_pop): Restored saved_input.
2417 (do_scrub_chars): Change get parameter to take char * and int as
2418 arguments. Change GET macro to pass input_buffer to get
2419 function. Don't save input into allocated buffer.
2420 * as.h (do_scrub_chars): Update declaration.
2421 * input-file.c (input_file_get): Change to take char * and int.
2422 Read data into passed in buffer. Remove static buffer.
2423 * read.c (scrub_from_string): Change to take char * and int. Copy
2424 data into passed in buffer.
2426 * hash.h: Neaten. Declare hash_traverse.
2427 * hash.c: Complete rewrite based on BFD hashing code.
2428 * gasp.c (chunksize): New variable.
2429 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2432 1999-05-28 Nick Clifton <nickc@cygnus.com>
2434 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2435 addend unless the target uses an old ABI.
2437 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2439 -Wchar-subscripts cleanup
2440 * listing.c (listing_newline): Use unsigned char variable, so
2441 calls to isascii,iscntrl are correct.
2442 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2444 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2445 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2446 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2447 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2449 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2451 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2453 (arch_coldfire_p): New #define.
2454 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2456 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2458 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2460 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2461 (install_operand): Add place `N'.
2462 (init_table): Add registers ACC, MACSR, MASK.
2464 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2466 * config/tc-m68k.c: Change mcf5200 --> mcf.
2467 (archs): Add mcf5206e, mcf5307.
2468 (m68k_ip): Add format `u'.
2469 (install_operand): Add place `m', `M', `h'.
2470 (init_table): Add upper/lower registers.
2472 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2474 1999-05-28 Martin Dorey <mdorey@madge.com>
2476 * config/tc-i960.c: Several minor changes to add ELF and
2477 BFD_ASSEMBLER support.
2478 * config/tc-i960.h: Likewise.
2479 * configure.in (i960-*-elf*): New target.
2480 * aclocal.m4, configure: Rebuild.
2482 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2484 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2485 reloc changes when defined(BFD_ASSEMBLER).
2487 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2489 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2491 * write.c (write_print_statistics): Output to file, not stderr.
2493 * expr.c (generic_bignum_to_int32,64): Prototype.
2495 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2496 output_sleb128, output_uleb128, output_big_sleb128,
2497 output_big_uleb128, output_big_leb128): Prototype.
2498 (output_big_sleb128, output_big_uleb128): Make inline.
2499 (output_big_leb128): Remove inline
2501 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2502 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2503 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2504 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2505 value for correct overflow check in write.c:fixup_segment.
2506 * write.c (fixup_segment): Move bitfield overflow checks to after
2507 the md_apply_fix call.
2508 * config/obj-coff.c (fixup_segment): Likewise.
2509 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2510 valueT *val argument.
2512 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2514 * config/atof-ieee.c (gen_to_words): Correctly round a
2515 denormalized number. Fix off-by-one in range checking for
2516 exponent in a denormal.
2518 1999-05-10 Nick Clifton <nickc@cygnus.com>
2520 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2523 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2525 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2527 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2529 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2530 (ReverseRegRegmem): Remove.
2531 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2532 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2533 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2536 From Doug Ledford <dledford@redhat.com>
2537 * config/tc-i386.h (RegXMM): New for P/III.
2538 * config/tc-i386.c: Add support for P/III.
2540 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2542 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2543 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2544 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2546 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2548 * config/tc-i386.c (i386_immediate): Skip whitespace before
2549 complaining about junk after expression.
2550 (i386_displacement): Likewise.
2552 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2554 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2555 Don't copy before downcaseing.
2557 1999-05-05 Catherine Moore <clm@cygnus.com>
2559 * tc-m68k.c: Include elf/m68k.h.
2560 (m68k_elf_final_processing): New routine.
2561 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2564 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2566 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2569 1999-04-30 Nick Clifton <nickc@cygnus.com>
2571 * config/tc-mcore.c (mcore_s_section): Dump literals before
2574 1999-04-29 Nick Clifton <nickc@cygnus.com>
2576 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2579 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2581 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2582 (TC_INIT_FIX_DATA): Delete.
2583 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2584 (TC_INIT_FIX_DATA): Delete.
2585 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2586 * write.c (fix_new_internal): Initialize fx_cgen member.
2587 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2588 (gas_cgen_md_apply_fix3): Update.
2589 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2590 (md_cgen_record_fixup_exp): Update.
2591 (FX_OPINFO_R_TYPE): Update.
2593 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2594 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2595 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2596 * frags.h (struct frag): Make opindex, opinfo ints.
2598 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2600 1999-04-26 Tom Tromey <tromey@cygnus.com>
2602 * aclocal.m4, configure: Updated for new version of libtool.
2604 1999-04-22 Nick Clifton <nickc@cygnus.com>
2606 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2608 (md_apply_fix3): Do not fix up absolute relocations against
2611 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2613 1999-04-20 Nick Clifton <nickc@cygnus.com>
2615 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2616 changes and data-in-text directives.
2617 (mcore_cons): New function: intercept cons() operations.
2618 (mcore_float_cons): New function: intercept float_cons()
2620 (mcore_stringer): New function: intercept stringer() operations.
2622 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2624 * obj.h (struct format_ops): Change generate_asm_lineno field to
2626 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2628 * config/tc-alpha.c (find_opcode_match): Add default case to
2630 (find_macro_match): Likewise.
2631 (load_expression): Parenthesize && within ||.
2633 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2635 1999-04-17 Nick Clifton <nickc@cygnus.com>
2637 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2638 .text .data .section pseudo ops.
2639 (mcore_s_section): New function. Dump lits before changing secs.
2640 (mcore_s_text): New function. Dump lits before changing secs.
2641 (mcore_s_data): New function. Dump lits before changing secs.
2643 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2645 * config/tc-mips.c (mips_32bitmode): New.
2646 (md_begin): Set mips_32bitmode if needed.
2647 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2648 Set EF_MIPS_32BITMODE.
2650 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2652 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2655 1999-04-16 Nick Clifton <nickc@cygnus.com>
2657 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2659 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2661 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2662 expressions correctly.
2665 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2667 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2669 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2671 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2672 and fmpynfadd instructions.
2674 1999-04-11 Richard Henderson <rth@cygnus.com>
2676 * as.h (environ): Declare it, if needed.
2677 * as.c (dump_statistics): Don't declare environ.
2678 * configure.in (environ): Detect declaration.
2679 * configure, config.in: Rebuild
2681 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2682 (i386_displacement): Allocate enough space for replacement buffer.
2683 Clean up replacement buffer initialization.
2685 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2687 * subsegs.c (section_symbol): Don't create a new symbol if one
2688 already exists; instead, use the existing one, but set its segment
2689 and frag data if it hasn't already been defined.
2690 * config/obj-coff.c (c_section_symbol): Likewise.
2692 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2694 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2696 1999-04-08 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-mcore.c: New File: Support routines for MCore
2700 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2701 * config/obj-coff.c: Add support for mcore-pe target.
2703 * Makefile.am: Add support for MCore targets.
2704 * Makefile.in: Regenerate.
2705 * configure.in: Add support for MCore targets.
2706 * configure: Regenerate.
2708 * doc/all.texi: Set MCORE.
2709 * doc/as.texinfo: Document MCore specific command line options.
2711 * write.h: Prevent multiple inclusion.
2713 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2715 * asintl.h (LC_MESSAGES): Never define.
2716 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2718 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2721 * Makefile.am (m68k-parse.c): If configuring in the source
2722 directory, copy m68k-parse.y into the local directory before
2723 running ylwrap, to remove spurious differences when generating
2725 * Makefile.in: Rebuild.
2727 * config/tc-sparc.h (md_do_align): Just allocate the number of
2728 bytes necessary, rather than always allocating 1024.
2730 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2732 * listing.c (listing_newline): Add cast to avoid warning.
2733 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2734 * config/tc-i386.c (i386_scale): Add return value.
2735 (build_displacement_string): Remove unused local temp_disp2.
2736 (i386_intel_memory_operand): Add parentheses to avoid warning.
2737 (i386_intel_operand): Remove unused local end_of_operand_string.
2738 (i386_operand): Remove unused local operand_modifier.
2739 (i386_operand): Add parens to avoid warning.
2741 1999-04-04 Don Bowman <don@pixsci.com>
2743 * configure.in: Add mips*-*-vxworks* target; have it define
2745 * configure, config.in: Rebuild.
2747 1999-03-31 Nick Clifton <nickc@cygnus.com>
2749 * configure.in (emulations): Add support for arm-epoc-pe.
2750 * configure: Regenerate.
2751 * config/te-epoc-pe.h: New file. Define macros specific to
2753 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2754 for arm-epoc-pe target.
2756 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2758 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2760 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2762 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2763 detect ",n" without a condition.
2764 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2767 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2769 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2770 instruction is encoded with one bit.
2773 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2775 * doc/internals.texi (CPU backend): Mention that
2776 line_separator_chars should not include newline. From thi
2777 <ttn@mingle.glug.org>.
2779 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2781 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2782 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2784 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2786 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2788 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2790 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2793 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2795 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2797 1999-03-15 Martin Hunt <hunt@cygnus.com>
2799 * app.c (do_scrub_begin): Change '-' back to a symbol char
2800 so we can use multiple opcodes on a line again.
2802 * config/tc-d30v.c: By default, warn if a symbol has
2803 the same name as a register. Plus some minor
2804 updates from the branch.
2806 1999-03-13 Nick Clifton <nickc@cygnus.com>
2808 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2809 BFD_RELOC_16 and BFD_RELOC_64.
2811 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2813 * expr.c (expr): Add missing else.
2815 1999-03-12 Nick Clifton <nickc@cygnus.com>
2817 * config/tc-arm.c (md_apply_fix3): Improve error message.
2819 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2821 * Makefile.am (CPU_TYPES): Add fr30.
2822 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2823 (fr30,m32r dependencies): Update.
2824 * Makefile.in: Rebuild.
2826 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2827 (gas_cgen_record_fixup_exp): Ditto.
2828 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2829 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2830 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2831 (md_cgen_lookup_reloc): Update use of operand->type.
2832 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2833 (md_convert_frag): Call cgen_operand_lookup_by_num.
2834 (md_cgen_lookup_reloc): Update use of operand->type.
2835 (m32r_cgen_record_fixup_exp): Ditto.
2837 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2839 * config/tc-mips.c (md_show_usage): Fix message.
2841 1999-03-03 Nick Clifton <nickc@cygnus.com>
2843 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2844 and LDR reg,=<expr> instruction.
2846 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2849 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2851 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2853 1999-02-17 Nick Clifton <nickc@cygnus.com>
2855 This patch was created by: Scott Bambrough
2856 <scottb@corelcomputer.com>
2859 Special cased '@' character. The '@' character is used as the
2860 ARM assembler comment character, as a special character
2861 and in ELF .symver pseudo-op's, and as a special character in
2862 .type and .section pseudo-ops.
2863 (symver_pseudo): New static variable.
2864 (symver_state): New static variable.
2865 (struct app_save): Add field 'symver_state'.
2866 (app_push): Save global symver_state int struct app_save.
2867 (app_pop): Restore global symver_state from struct app_save.
2868 (do_scrub_chars): Special case handling of '@' character in
2871 * configure.in: Modified to recognize armv* uname syntax from ARM
2873 * configure: Regenerated.
2875 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2876 a prefix to the section's type.
2877 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2878 the type's typename.
2880 * config/tc-arm.h: Add support for PIC generation:
2881 (pic_code): New boolean.
2882 (obj_relocate_extern): Define.
2883 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2884 (TC_CONS_FIX_NEW): Define.
2885 (tc_fix_adjustable): Define.
2886 (GLOBAL_OFFSET_TABLE_NAME): Define.
2888 * config/tc-arm.c: Add support for PIC generation:
2889 (line_seperator_chars): Allow ';' as a seperator for Linux.
2890 (is_immediate_prefix): New macro.
2891 (arm_parse_reloc): New function.
2892 (s_arm_elf_cons): New function.
2893 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2894 (md_undefined_symbol): Special case handling for the Global Offset
2896 (md_apply_fix3): Handle PIC relocs.
2897 (tc_gen_reloc): Handle PIC relocs.
2898 (md_parse_option): Add support for '-k' command line switch to
2899 enable PIC generation.
2900 (cons_fix_new_arm): New function.
2901 (s_arm_elf_cons): New function.
2903 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2905 * configure.in: Add comments for uses of AC_DEFINE.
2906 * acinclude.m4: Likewise.
2907 * acconfig.h: Remove.
2908 * aclocal.m4: Rebuild.
2909 * configure: Rebuild.
2910 * Makefile.in: Rebuild.
2911 * config.in: Rebuild.
2913 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2915 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2916 non-constant offset from a base register.
2918 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2920 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2923 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2925 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2926 (emit_insn): Look for pc-relative and no-overflow specifiers on
2927 internal relocation types.
2929 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2931 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2934 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2936 (mips_4650, mips_4010, mips_4100): Variables removed.
2937 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2938 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2940 (md_begin): Don't bother initializing the mips_NNNN variables;
2941 mips_cpu is set, and that's good enough now.
2942 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2943 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2944 (show): New function, to handle wrapping in the CPU lists.
2945 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2947 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2949 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2950 than treat as an immediate specifier.
2952 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2954 * config/tc-i386.c: Prototype many functions.
2955 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2956 (i386_immediate): Remove unused second argument.
2957 (i386_intel_operand): Fix i386_is_reg typo.
2958 (i386_operand): Use allow_naked_reg.
2959 (output_invalid): Make operand int for K&R.
2961 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2963 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2965 * Makefile.in: Rebuild.
2967 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2969 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2971 (EXTRA_as_new_SOURCES): Comment out.
2972 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2973 * Makefile.in: Rebuild.
2974 * doc/Makefile.in: Rebuild.
2975 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2976 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2977 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2978 * configure: Rebuild.
2979 * aclocal.m4: Rebuild.
2980 * config.in: Rebuild.
2981 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2982 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2983 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2984 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2985 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2986 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2987 (gas_cgen_record_fixup_exp): Ditto.
2988 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2989 descriptor, not global variable.
2990 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2991 descriptor, not global variable. Refer to insert_operand handler
2992 via cpu descriptor, not global function.
2993 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2994 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2995 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2996 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2997 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2998 * config/tc-m32r.c: Ditto.
2999 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3000 (md_assemble): Ditto.
3001 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3003 1999-02-09 Nick Clifton <nickc@cygnus.com>
3005 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3006 relocations for ELF targets.
3008 1999-02-08 Nick Clifton <nickc@cygnus.com>
3010 * configure.in: Add support for StrongARM target.
3011 * configure: Regenerate.
3013 1999-02-05 Nick Clifton <nickc@cygnus.com>
3015 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3017 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3020 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3022 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3024 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3026 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3027 (INTEL_DWORD_MNEM_SUFFIX): Define.
3030 (DWORD_PTR): Define.
3031 (XWORD_PTR): Define.
3033 (OFFSET_FLAT): Define.
3035 (NONE_FOUND): Define.
3038 * config/tc-i386.c (set_intel_syntax): New routine.
3039 (intel_syntax): Declare.
3040 (allow_naked_reg): Declare.
3041 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3042 (intel_float_operand): New routine.
3043 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3044 Handle brackets as well as parens. Call i386_intel_operand for
3045 intel syntax. Reverse operands if appropriate. Handle new
3046 suffixes. Handle movzx and movsx.
3047 (i386_is_reg): New routine.
3048 (i386_immediate): New routine.
3049 (i386_scale): New routine.
3050 (i386_displacement): New routine.
3051 (i386_operand_modifier): New routine.
3052 (build_displacement_string): New routine.
3053 (i386_parse_seg): New routine.
3054 (i386_intel_memory_operand): New routine.
3055 (i386_intel_operand): New routine.
3056 (i386_operand): Call i386_displacement, i386_immediate,
3057 i386_scale, etc. instead of handling inline.
3058 (parse_register): Handle registers without prefix.
3060 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3062 * configure: Regenerate.
3063 * configure.in (arm-*-oabi): New.
3064 (thumb-*-oabi): New.
3065 * config/tc-arm.c (target_oabi): Declare.
3066 (md_apply_fix3): Support REL relocs.
3067 (md_parse_option): Handle -oabi.
3068 (elf32_arm_target_format): New routine.
3069 (md_longopts): Add OPTION_OABI.
3070 * config/tc-arm.h: Redefine TARGET_FORMAT.
3073 1999-01-28 Nick Clifton <nickc@cygnus.com>
3075 * write.c (write_relocs): Handle out of range error.
3077 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3078 (fr30_force_relocation): Default to 0.
3080 * config/tc-fr30.h (obj_fix_adjustable): Define.
3081 (TC_FORCE_RELOCATION): Define.
3083 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3086 1999-01-16 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3089 merge of two instructions if the left instruciton kills the right.
3091 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3093 * Makefile.in: Regenerate.
3094 * configure.in: Redo test for using cgen.
3095 * configure: Regenerate.
3097 1999-01-09 Nick Clifton <nickc@cygnus.com>
3099 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3100 redefinition of this macro.
3102 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3104 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3107 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3109 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3110 a read of HI or LO and an immediatly following branch.
3112 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3114 * config/tc-mips.c (md_begin): Another correction to the setting of
3117 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3119 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3121 1998-12-21 Nick Clifton <nickc@cygnus.com>
3123 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3124 bit insn when optimizing, so that parallelised instructions will
3125 start on a 32 bit boundary.
3127 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3129 * config/tc-mips.c (mips_eabi64): New.
3130 (md_begin): Set mips_eabi64.
3131 (mips_elf_final_processing): Use it.
3133 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3135 * config/tc-mips.c (mips_elf_final_processing):
3136 Correct setting of ABI in e_flags.
3138 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3140 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3142 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3144 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3146 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3148 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3149 warning, values that don't fit in the field.
3151 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3153 * config/tc-mips.c (mips_abi_string): New.
3154 (md_parse_option,md_longopts): Add mabi.
3155 (mips_elf_final_processing): Set e_flags based on mabi flag.
3157 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3159 * config/tc-mips.c (md_parse_option): Handle vr4111.
3161 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3163 * config/tc-h8300.c (build_bytes): Change message given if the
3164 instruction requires H8/300H mode and we're not in Hmode, to
3165 suggest that it may be the operand modes that are the problem, not
3166 necessarily the opcode.
3168 1998-12-10 Nick Clifton <nickc@cygnus.com>
3170 * config/tc-fr30.c: Add line separator character.
3172 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3174 * configure.in (hppa-*-mpeix*): New target.
3175 * config/obj-som.h (obj_som_compiler): Declare.
3176 * config/obj-som.c (compiler_seen): New static variable.
3177 (obj_som_compiler): New function.
3178 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3179 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3180 (pa_type_args): Set hppa_priv_level.
3181 (pa_compiler): New static function if OBJ_SOM.
3182 * configure: Rebuild.
3184 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3186 * read.c (output_leb128): Don't mark as inline.
3188 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3190 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3191 AIX .vbyte unaligned data support.
3192 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3193 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3196 1998-12-07 Nick Clifton <nickc@cygnus.com>
3198 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3201 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3203 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3204 BFD_RELOC_ARM_PCREL_BRANCH.
3206 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3208 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3209 checking the target type.
3210 (mips-dec-bsd*): Set endian to little.
3211 * configure: Rebuild.
3213 COFF weak symbol support, based on patches from Mark Elbrecht
3214 <snowball3@usa.net>:
3215 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3216 * config/obj-coff.c (obj_coff_weak): New static function.
3217 (obj_coff_endef) [both versions]: Handle weak symbols.
3218 (coff_frob_symbol): Likewise.
3219 (yank_symbols): Likewise.
3220 (obj_pseudo_table): Add "weak".
3222 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3223 <aymeric.vincent@emi.u-bordeaux.fr>.
3224 * aclocal.m4: Rebuild with current tools.
3225 * configure: Rebuild.
3227 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3228 an assertion failure for a case we can't handle when OBJ_ECOFF.
3230 * expr.c (operator): And with 0xff to avoid problems with signed
3233 1998-12-03 Nick Clifton <nickc@cygnus.com>
3235 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3236 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3238 1998-12-02 Nick Clifton <nickc@cygnus.com>
3240 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3243 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3245 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3248 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3250 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3253 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3255 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3257 (d10v_cleanup): Only generate previous insn if a multiline insn is
3260 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3262 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3265 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3268 -marm6xxx command line switches.
3270 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3272 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3273 (itbl-ops.o): Delete duplicate dependencies.
3274 Rebuild dependencies.
3275 Add fr30 dependencies.
3276 * Makefile.in: Rebuild.
3278 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3280 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3282 * listing.c: Ignore line terminator characters found inside
3285 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3287 * po/gas.pot: Regenerated.
3289 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3292 fr30_is_label_start(). Also checks for delay slot insns.
3294 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3295 FR30 instructions which contain a colon in the mnemonic.
3297 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3299 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-fr30.c: Removed currently superflous code.
3303 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-fr30.h: New file.
3306 * config/tc-fr30.c: Tweaking so that it will compile.
3308 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3310 * config/tc-d10v.h (obj_fix_adjustable): Define.
3311 (TC_FORCE_RELOCATION): Define.
3312 (d10v_force_relocation): Declare.
3313 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3314 (md_apply_fix3): Handle Vtable relocs.
3315 (d10v_fix_adjustable): New.
3316 (d10v_force_relocation): New.
3318 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3320 * config/tc-d30v.c: Change default behaviour to ignore potential
3321 conflicts between register name and symbol names.
3323 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3325 * configure.in: Add fr30-*-*.
3326 * config/tc-fr30.c: New file.
3327 * Makefile.in: Regenerated.
3328 * config.in: Regenerated.
3329 * configure: Regenerated.
3330 * doc/Makefile.in: Regenerated.
3331 * po/gas.pot: Regenerated.
3333 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3335 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3338 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3340 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3342 (do_scrub_chars): Add some casts to unsigned char to avoid
3343 unwanted sign extension.
3344 * read.c (lex_type): Set characters about 127 to be symbol
3346 * config/tc-i386.c (md_begin): Set identifier_chars and
3347 operand_chars for values above 127.
3349 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3351 * configure.in: detect cygwin* instead of cygwin32*
3352 * configure: regenerate
3354 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3356 * listing.c: Add support for producing a listing from piped
3359 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3361 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3362 (append_insn): Account for the tx39's multiply behavior.
3364 1998-10-26 Michael Meissner <meissner@cygnus.com>
3366 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3367 from assemble_parallel_insns. Add support for '->' to indicate
3368 explicitly serializing the instructions.
3369 (md_assemble): Ditto.
3371 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3373 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3376 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3378 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3380 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3382 * config/tc-mips.c : support frame and regmask/fregmask when
3383 MIPS_STABS_ELF is specified.
3385 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3387 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3388 (md_apply_fix): Don't return 1 for VTABLE relocs.
3389 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3391 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3393 * doc/c-i386.texi: Replace occurences of "opcode" with
3394 "instruction mnemonic", "instruction", or "mnemonic" when
3395 referring to the name of an instruction. Use "opcode" when
3396 referring to the sequence of machine bytes.
3398 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3399 (is_opcode_char): Rename to is_mnemonic_char.
3400 (md_assemble and i386_operand): Correct error messages from
3401 "opcode" to "instruction mnemonic"
3402 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3403 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3404 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3405 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3406 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3407 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3408 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3410 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3412 * config/tc-i386.c (i386_operand): Check for garbage after
3415 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3417 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3418 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3420 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3422 * config/tc-sh.h (obj_fix_adjustable): Define.
3423 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3424 (md_apply_fix): Likewise.
3425 (tc_gen_reloc): Likewise.
3426 (sh_fix_adjustable): New.
3428 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3430 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3431 * cgen.h (gas_cgen_finish_insn): Update prototype.
3432 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3433 cgen_insn_t -> CGEN_INSN_INT.
3434 (make_parallel): Update handling of CGEN_INT_INSN_P.
3435 (assemble_parallel_insn): Ditto.
3436 (target_make_parallel): New function.
3437 (md_assemble): Use it.
3439 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3441 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3443 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3445 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3446 converted into lower case.
3448 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3450 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3451 (gas_cgen_tc_gen_reloc): Likewise.
3452 * config/tc-m32r.h (obj_fix_adjustable): Define.
3453 * config/tc-m32r.c (m32r_fix_adjustable): New.
3454 (m32r_force_relocation): Handle VTABLE relocs.
3456 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3458 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3460 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3462 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3463 to lower case before parsing.
3465 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3466 parallel insns modift buts in the PSW as a side effect.
3468 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3470 * config/tc-d30v.c (find_format): Test for missing flag and
3473 (md_apply_fix3): Fix error messages to avoid
3474 assumption about presence of a symbol.
3476 (parallel_ok): Disallow parallel instructions that both modify the
3479 (find_format): Generate a warning if an odd numbered register is
3480 used as the first register in a mutli-register instruction.
3482 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3484 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3485 relocations are always associated with a symbol.
3487 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3489 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3490 (elf32_sparc_force_relocation): Declare.
3491 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3492 (tc_gen_reloc): Handle vtable relocs.
3493 (elf32_sparc_force_relocation): New.
3495 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3497 * symbols.c (S_IS_FUNCTION): New.
3498 * config/tc-v850.h (obj_fix_adjustable): Define.
3499 (TC_FORCE_RELOCATION): Define.
3500 (v850_force_relocation): Declare.
3501 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3502 of fx_addnumber for VTABLE reloc addends.
3503 (md_apply_fix3): Handle VTABLE relocs.
3504 (v850_fix_adjustable): New.
3505 (v850_force_relocation): New.
3507 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3509 * tc-hppa.c (fp_operand_format): Add some additional formats.
3510 (pa_ip): Do not automatically promote into pa2.0 mode.
3511 (pa_level): Handle ".level 2.0".
3513 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3515 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3516 * config/tc-i386.h (template.extension_opcode): Change to
3517 unsigned int to allow full range of 8-bit opcode suffixes.
3518 (None): Redefine as 0xffff.
3520 From Jeff B Epler <jepler@usgs.gov>
3521 * doc/c-i386.texi (i386-SIMD): New section.
3523 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3525 * read.c (discard_rest_of_line): New function.
3526 * read.h: Declare it.
3527 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3529 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3531 * config/tc-d10v.c (find_symbol_matching_register): New function.
3532 (find_opcode): Cope with the case where a register name matches
3535 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-v850.c (md_pcrel_from): Rename to
3538 v850_pcrel_from_section.
3539 (v850_pcrel_from_section): Do not resolves symbols in other
3542 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3544 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3546 * config/tc-d10v.c (find_opcode): Generate an error if a register
3547 is supplied for an operand that should not be a register.
3549 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3551 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3552 instructions to have another instruction in the right bin.
3554 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3557 the right container if the left container holds a branch
3560 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3562 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3563 both a register name and symbol name.
3564 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3566 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3568 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3569 execution unit class.
3571 (reg_name_search): If a name matches a register and a symbol,
3572 prefer the register.
3573 (find_format): Disallow flag registers when a general purpose
3574 register is required.
3575 If a number is required, but a register has been given, check to
3576 see if a symbol with the same name as the register exists, and if
3577 so, use that symbol.
3579 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3581 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3583 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-d30v.c (find_format): Do not accept flag registers as
3586 general purpose registers.
3587 (find_format): If an immediate value is expected at a given place
3588 in a format, but a register name has been provided instead, check
3589 to see if that register name matches the name of a predefined
3590 symbol and if it does, then use the symbol instead.
3591 (reg_name_search): If a register name matches a symbol name,
3592 prefer the register name to the symbol name.
3594 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3597 the previous insn to empty.
3599 1998-09-20 Michael Meissner <meissner@cygnus.com>
3601 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3602 pieces, forcing the use of an ANSI compiler.
3604 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3606 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3608 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3610 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3612 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3614 (obj_elf_vtable_entry): Likewise.
3615 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3616 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3617 (tc_gen_reloc): Likewise.
3618 (arm_fix_adjustable): Likewise.
3619 (elf32_arm_force_relocation): New.
3620 (armelf_frob_symbol): Remove coff-style symbol support.
3622 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3624 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3626 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3628 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3629 OBJ_COFF so that routine is defined for a.out format.
3631 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3633 * config/tc-i386.c (i386_operand): Detect non-segment registers
3634 used as segment prefixes.
3636 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3638 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3639 optimize across FDE boundaries.
3641 * config/obj-coff.c (obj_coff_section): Preserve any link once
3642 flags when setting the section flags.
3644 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3646 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3647 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3649 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3651 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3654 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3656 * frags.c (frag_grow): Include the size of the frag struct in the
3659 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3660 if the new subseg comes before the old.
3662 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3664 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3665 to handle edge8 and edge16.
3667 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3669 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3670 before we clobber the symbol involved.
3672 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3674 * config/tc-arm.c: Remove OBJ_ELF definitions for
3675 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3676 use arm_adjust_symtab for OBJ_COFF.
3677 (armelf_adjust_symtab): New Routine.
3678 * config/tc-arm.h: Define obj_adjust_symtab to
3679 armelf_adjust_symtab for OBJ_ELF.
3681 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3683 * configure.in: Make all i386-elf targets use bfd_gas.
3684 * config/tc-i386.c (tc_i386_force_relocation): New.
3685 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3686 (md_apply_fix3): Likewise.
3687 (tc_gen_reloc): Handle them.
3688 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3689 tc_i386_force_relocation.
3691 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3693 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3695 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3697 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3698 current opcode after writing the first insturction of a reverse
3701 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3703 * read.h (generate_lineno_debug): Add prototype.
3704 * read.c (generate_lineno_debug): Make non-static.
3706 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3708 * config/tc-i386.c (md_assemble): Only warn for address/data size
3711 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3713 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3714 against Thumb function names, as the linker needs this information.
3716 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3718 * expr.c (operand): Check also that there is no advance in operand
3719 after atof_generic in order to decide "is it label 0f or floating
3722 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3725 command line options with a single dash.
3726 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3728 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3730 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3731 * tc-arm.c (arm_fix_adjustable): New routine.
3733 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3735 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3736 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3737 demand_empty_rest_of_line before mri_comment_end.
3738 (equals): Check garbage after expression before
3739 mri_comment_end in MRI mode.
3741 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3743 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3744 small immediate constant to use the constant itself rather than
3747 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3749 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3750 (pa_leave): Likewise.
3752 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3754 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3756 (i386_operand): Fix an error message.
3758 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3760 * doc/c-arm.texi (ARM Directives): Document .req directive.
3762 * config/tc-arm.c (reg_required_here): Display erroneous string if
3763 the register name could not be decoded.
3764 Do not set inst.instruction if the sift is -1.
3766 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3768 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3771 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3773 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3774 even if it is belived to be unnecessary.
3776 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 config/tc-i386.c (i386_operand): Size immediate constants by
3779 suffix (erroneously removed as part of July 7 change).
3781 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3783 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3784 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3785 (armelf_frob_symbol): New Routine.
3786 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3788 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3790 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3792 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3794 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3795 command line switches passed to assembler.
3797 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3799 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3800 (gas_cgen_opcode_desc): Declare.
3801 (gas_cgen_parse_operand): Declare.
3802 (*): Prepend gas_ to gas specific fns to denote them as such.
3804 * cgen.c (gas_cgen_opcode_desc): New global
3805 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3806 (queue_fixup): Renamed from cgen_queue_fixup.
3807 (*): Prepend gas_ to gas specific fns to denote them as such.
3809 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3810 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3811 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3812 Open opcode table and initialize it.
3813 (make_parallel): Use gas_cgen_opcode_desc.
3814 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3815 (md_assemble): Ditto.
3817 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3819 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3820 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3821 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3822 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3823 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3824 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3825 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3826 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3827 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3828 (INIT_STAB_SECTION): Likewise.
3829 (OBJ_PROCESS_STAB): Likewise.
3831 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3832 (md_parse_option): Watch for them.
3833 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3834 (md_begin): Kill neverdef code.
3835 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3836 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3837 (s_alpha_coff_wrapper): New.
3838 (md_pseudo_table): Trap all ECOFF pseudos.
3840 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3842 Start of changes to remove mdebug section from mips*-elf
3843 Based on MIPS_STAB_ELF definition
3844 * acconfig.h: undef if not configured
3845 * config.in: undef if not configured
3846 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3847 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3848 * stabs.c (s_stab_generic): flush frag
3850 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3852 * configure.in: (arm-*-elf): Handle.
3853 (thumb-*-elf): Handle.
3854 * configure: Regenerate.
3855 * read.c (stringer): Fix typo in comment.
3856 * write.c (fixup_segment): Don't add symbol value to addend if
3858 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3860 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3863 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3865 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3866 (write_2_short): Emit warning if new flag is set.
3867 (do_assemble): Set flags if left instruction is one of special
3868 "right-instruction-killer" type.
3870 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3872 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3873 Always output words in debug_info section as big endian.
3874 (sparc_target_format): Choose correct bfd target.
3875 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3877 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3879 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3880 to work with internationalization code. Issue an error when two
3881 operands match that are not allowed to match.
3883 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3885 * configure.in (install_tooldir): Allow target to specify whether
3886 it wants to be installed in $(tooldir)/bin.
3887 * configure: Regenerate.
3888 * Makefile.am (install-exec-local): Set install-exec-tooldir
3889 dependency via configure.
3890 * Makefile.in: Regenerate.
3892 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3894 * Makefile.am (install-exec-local): Split into two ...
3895 (install-exec-bindir,install-exec-tooldir): New rules.
3896 * Makefile.in: Regenerate.
3898 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3900 * Makefile.am (install-exec-local): Don't remove the file before
3901 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3902 W. Rozycki <macro@ds2.pg.gda.pl>.
3903 * Makefile.in: Rebuild.
3905 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3907 * cgen.c: Include libiberty.h.
3908 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3909 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3910 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3911 (md_cgen_lookup_reloc)): Declare.
3912 (md_cgen_record_fixup_exp): Declare.
3913 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3914 (m32r_relax_frag): Declare.
3915 (cgen_md_apply_fix3): Decls moved to cgen.h.
3916 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3917 (m32r_cgen_record_fixup_exp): Delete decl.
3918 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3919 (assemble_nop): Delete.
3920 (expand_debug_syms): Delete unused `exp'.
3921 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3922 Add default case for -Wall.
3923 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3924 (md_atof): Delete unused wordP.
3926 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3928 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3931 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3934 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3935 .print, .purgem, and .struct. Remove documentation for
3938 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3940 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3941 Update call to insert_operand.
3943 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3947 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3949 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3950 whitespace after a prefix operator.
3952 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3954 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3956 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3958 * config/tc-sparc.c (log2): New static function.
3959 (s_reserve): Use log2 to convert alignment before calling
3961 (s_common): Use log2 to convert alignment before calling
3962 record_alignment and frag_align.
3963 (sparc_cons_align): Use log2.
3965 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3967 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3968 (s_common): Likewise.
3970 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3971 initialization of waddr.
3972 (sparc_elf_final_processing): Add default case to switch.
3974 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3976 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3977 than temporary real.
3979 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3981 * write.c (subsegs_finish): Don't align the segments if there were
3984 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3985 copying aux information.
3987 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3988 expression into a symbol.
3990 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3992 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3993 type to unsigned int.
3994 (md_assemble): Change type used to store offsets from unsigned
3996 (i386_operand): Switch error check to only call RESTORE_END_STRING
3997 once after parse_register.
3999 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-v850.c (md_show_usage): Changed format to match that
4004 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4006 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4008 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4010 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4013 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4015 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4016 * doc/Makefile.in: Rebuild.
4018 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4021 for %lo expressions.
4022 (mips_ip, case 'u'): Move range check after code to mask
4023 off bits in %hi/%lo expressions. Mask off high bits for
4026 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4028 * doc/Makefile.am (gasver.texi): New target.
4029 (as.info, as.dvi): Depends upon gasver.texi.
4030 * doc/as.texinfo: Include gasver.texi. Mention version number on
4031 title page and in top node.
4032 * doc/Makefile.in: Rebuild.
4034 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4036 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4037 but not including the line containing the edict.
4038 * listing.h (LISTING_EOF): New.
4039 * input-scrub.c (input_scrub_next_buffer): Call it.
4041 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4043 * config/tc-i386.c (i386_operand): Don't set the size of an
4044 immediate address based solely on the suffix and the mode.
4046 * config/tc-i386.c (md_assemble): Add assertion to make sure
4047 overlap2 does not set Imm.
4049 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4050 sequences of whitespace to a single space.
4051 (is_space_chars): Just compare with space.
4052 (md_begin): Don't initialize space_chars.
4053 (md_assemble): Just skip a single whitespace character.
4054 (i386_operand): Rewrite base-index parsing to use new
4055 parse_register, and to skip white space. Skip white space in a
4056 number of other places too. Don't give error message if
4057 parse_register fails.
4058 (parse_register): Change reg_string parameter to be non-const.
4059 Add end_op parameter. Skip white space after the `%', and return
4060 end of register string. Give error message here rather than
4063 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4065 Based on patch from Matt Semersky <matts@scd.hp.com>:
4066 * expr.c (op_encoding): Make const.
4067 (expr_set_precedence): New function.
4068 (expr_begin): Don't set operator rankings, just call
4069 expr_set_precedence.
4070 * expr.h (expr_set_precedence): Declare.
4071 * read.c (s_mri): Call expr_set_precedence.
4073 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * doc/as.texinfo (Statements): Remove paragraph discussing
4076 continuing lines with a backslash. This hasn't worked for years,
4079 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4081 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4083 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4084 (ps_CTORS, ps_DTORS): New section types.
4085 (vms_fixup_xtors_section): New function
4086 (Ctors_Psect, Dtors_Psect): Define.
4087 (IS_GXX_XTOR): Define
4088 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4089 Filter static constructors/destructors and add to
4090 Ctors_Symbols/Dtors_Symbols chain.
4091 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4092 appropriate section.
4094 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4095 * makefile.vms: Merge vax/vms support.
4097 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4099 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4100 (elf_pseudo_table): Add them.
4101 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4102 (md_apply_fix): Accept them.
4103 (mips_fix_adjustable): Don't adjust them.
4104 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4105 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4106 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4107 (tc_fix_adjustable): Don't adjust them.
4109 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4111 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4113 * Makefile.in: Regenerate.
4114 * configure.in: AC_SUBST cgen_cpu_prefix.
4115 * configure: Regenerate.
4117 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4119 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4120 Changed all users of COND12_DELAY.
4122 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4124 * config/tc-mn10300.c (set_arch_mach): New function.
4125 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4126 (md_begin): Default to mn10300 mode.
4127 (md_assemble): Only accept instructions for the core mn10300
4128 chip and the active machine type.
4130 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4132 * subsegs.h (segment_info_type): Give the struct a name.
4133 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4134 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4135 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4136 * config/tc-w65.h (tc_reloc_mangle): Declare.
4137 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4139 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4141 * config/tc-v850.c (v850_comm): Restore old section
4142 after common processing.
4144 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4146 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4148 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4150 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4151 char with code that explicitly sign-extends.
4153 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4155 * config/tc-v850.c (md_begin): Restore text section as the current
4156 section after creating call table sections.
4157 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4160 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4161 with call to macro SYM_AUXINFO.
4163 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4165 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4166 with the program transform name.
4167 * Makefile.in: Rebuild.
4169 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4171 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4174 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4176 * config/tc-i386.c (i386_operand): Be prepared for a space between
4177 the open parenthesis and the start of the register operand,
4178 because of the June 16 change.
4180 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4182 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4185 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4188 even if it is belived to be unnecessary.
4190 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4194 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4196 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4198 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4199 shift amount for a repeated operand. The shift amount for the
4200 repeated copy comes from the size of the operand.
4202 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4204 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4206 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4210 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4212 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4213 characters in it as LEX_IS_SYMBOL_COMPONENT.
4214 * config/tc-i386.h (tc_symbol_chars): Define.
4215 (extra_symbol_chars): Declare.
4216 * config/tc-i386.c (extra_symbol_chars): Define.
4217 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4218 (line_comment_chars): Set to '/' if TE_LINUX.
4219 * doc/c-i386.texi (i386-prefixes): Update.
4220 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4222 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4224 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4225 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4227 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4229 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4230 constraint in instructions REP & REPI.
4232 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4235 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4237 (check_range): If the operand is shifted, then shift the number
4238 before checking its range.
4240 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4242 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4245 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4247 * config/tc-v850.c (v850_comm): Create special sections as needed.
4249 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4251 * config/tc-d10v.c (write_2_short): Addition of swapping
4252 instructions for sequential and reverse sequential order when
4253 given order is not possible.
4255 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4257 * Makefile.am: Rebuild dependencies.
4258 (DEP_INCLUDES): Fix reference to intl build directory.
4259 * Makefile.in: Rebuild.
4261 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4263 * doc/c-i386.texi: Update 16 bit documentation.
4265 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4266 IgnoreDataSize to IgnoreSize as they are used for address size as
4268 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4269 32-bit mode, similarly addr16/data16 and variants.
4271 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4273 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4274 sequential word multiply instructions.
4276 (do_assemble): Add extra command line argument, to allow mul32
4277 attribute to be preserved across parallel insns.
4278 (md_assemble): Insert NOPs between explicitly parallel insns which
4279 contain an 32 bit multiply and a 16 multiply.
4281 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4283 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4286 * config/tc-i386.c (reloc): Add braces.
4288 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4289 consistent with Intel naming.
4290 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4291 use bitfields in sib_byte.
4292 (modrm_byte): Don't use bitfields here either.
4294 * config/tc-i386.c (current_templates): Add const.
4295 (parse_register): Add const to return, param, and char *s.
4296 (i386_operand): Add const to reg_entry *r.
4297 * config/tc-i386.h (templates): Add const to start, end.
4299 Inspired by code for 16 bit gas support from Martynas Kunigelis
4300 <martynas@nm3.ktu.lt>:
4301 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4302 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4303 (uses_mem_addrmode): Remove.
4304 (md_estimate_size_before_relax): Add support here too.
4305 (md_relax_table): Rewrite interface to md_relax for 16 bit
4307 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4308 (opcode_suffix_to_type): Remove.
4309 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4310 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4311 (md_convert_frag): Likewise.
4312 (i386_operand): Add support for 16 bit base/index regs,
4313 immediates, and displacements. Remove some unnecessary casts, and
4314 localise end_of_operand_string, displacement_string_start,
4315 displacement_string_end variables. Add GCC_ASM_O_HACK.
4316 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4318 * config/tc-i386.c (prefix_hash): Remove.
4319 (md_begin): Rewrite without obstacks. Remove prefix hash table
4320 handling. Rewrite lexical table handling.
4321 (i386_print_statistics): Don't print prefix statistics.
4322 (md_assemble): Rewrite instruction parser so that line is not
4323 converted to lower case. Don't do a hash_find for prefixes,
4324 instead recognise them via opcode modifier.
4325 (expecting_operand, paren_not_balanced): Localise variables.
4326 * config/tc-i386.h (IsPrefix): Define.
4327 (prefix_entry): Remove.
4329 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4330 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4331 '\\' in case where comment_chars contains '/'.
4333 * config/tc-i386.c (MATCH): Ensure given operand and template
4334 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4335 you must write `ljmp *table(%ebx)'.
4337 From H.J. Lu <hjl@gnu.org>:
4338 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4339 as 0 ifndef BFD_ASSEMBLER.
4340 (md_assemble): Allow immediate operands without suffix or
4341 other reg operand to default in size to the current code size.
4343 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4345 * config/tc-v850.c (md_begin): Restore creation of
4346 .call_table_text and .call_table_data sections.
4348 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4351 after emitting a word of noops.
4353 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4355 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4356 (i386_operand): Simplify checks for valid base/index combinations.
4357 Disallow `in 4(%dx),%al'.
4359 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4361 (add_prefix): Change parameter from char to int.
4363 * config/tc-i386.h (Ugh): Define opcode modifier.
4364 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4366 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4367 CONSISTENT_REGISTER_MATCH macros to check register types more
4368 thoroughly. Check for illegal suffix/operand combinations
4369 when matching insns with operands. Handle new `s' suffix, and
4370 associated FloatMF opcode modifier for float insns with memory
4372 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4373 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4374 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4375 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4376 DATA_PREFIX_OPCODE throughout.
4378 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4379 (md_assemble): Rewrite suffix/register operand checking code to be
4380 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4381 AnyMem, the better to grep.
4383 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4384 given a memory operand. Don't set Abs bits either.
4385 (type_names): Remove Mem*, Abs*.
4386 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4387 define opcode_modifiers as these cases are handled by Disp8,
4388 Disp16, Disp32 and suffix checks.
4389 (COMES_IN_BOTH_DIRECTIONS): Remove.
4390 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4392 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4393 if IgnoreDataSize modifier given. Remove ShortformW modifier
4394 test. Add test for ShortForm in W base_opcode modification.
4395 Merge Seg2ShortForm and Seg3ShortForm code.
4396 * config/tc-i386.h (ShortFormW): Remove.
4397 (IgnoreDataSize): Define.
4399 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4401 * config/tc-d30v.c (md_assemble): Store previous segment state
4402 with previous instruction.
4404 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4406 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4407 (ebp, esp): Remove static variables.
4408 (MATCH): Remove test for InOutPortReg.
4409 (i386_operand): Properly handle InOutPortReg here instead.
4410 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4411 (md_assemble): Simplify and correct modrm and sib generation.
4412 (i386_operand): Add warning for scale without index.
4413 Rewrite checks for valid base/index combinations.
4415 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4416 macros and enclose in do while(0).
4417 (RESTORE_END_STRING): Likewise.
4418 (md_assemble): Add one to printed operand number so we start
4419 from 1 not 0. Add some more gettext invocations.
4420 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4423 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4424 DATA_PREFIX, SEG_PREFIX): Define.
4425 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4426 (check_prefix): Remove function.
4427 (add_prefix): New function. Add prefix to i.prefix as well as
4429 (md_assemble): Changes for add_prefix. Remove hack for wait
4430 prefix, instead always output prefixes in fixed order. Test
4431 for jcxz/loop when selecting between word & dword operations,
4432 and add address size prefix rather than operand size prefix.
4433 Remove operand -> address size hack when emitting jcxz/loop.
4434 (i386_operand): Remove O_Absent check as it's done in expr.
4436 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4438 * configure.in: Recognize m5200 as a cpu_type of m68k.
4439 * aclocal.m4: Rebuild with current libtool.
4440 * configure: Rebuild.
4442 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4444 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4445 to relaxable_symbol to prevent references to external symbol from
4448 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4450 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4451 symbols are relaxable.
4453 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4455 * config/tc-v850.c (md_begin): Don't create special
4456 sections by default.
4458 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4460 * config/tc-mips.c (macro): For div and udiv, close the
4461 reorder block as soon as possible.
4463 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4465 From Matt Semersky <matts@scd.hp.com>:
4466 * macro.c (macro_mri_mode): New function.
4467 * macro.h (macro_mri_mode): Declare.
4468 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4471 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4473 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4476 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4477 until after xstrdup in OBJ_EVAX case.
4479 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4481 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4482 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4483 of hardcoded magic number.
4484 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4486 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4488 * read.c (do_s_func): New function.
4490 * read.h (do_s_func): Add prototype.
4492 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4494 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4495 nops if fill pattern not specified.
4497 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4499 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4500 * config/te-go32.h (TE_GO32): Define.
4501 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4503 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4505 Implement .func/.endfunc pseudo-ops.
4506 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4508 * read.c (potable): Add .func,.endfunc.
4509 (s_func): New function.
4510 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4512 (in_doc_func_p,current_function_label): New static globals.
4513 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4515 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4517 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4518 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4519 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4520 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4521 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4522 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4523 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4524 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4525 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4526 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4527 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4528 * config/tc-a29k.c: Don't define md_short_jump_size,
4529 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4530 * config/tc-alpha.c: Likewise.
4531 * config/tc-alpha.h: Likewise.
4532 * config/tc-arm.c: Likewise.
4533 * config/tc-h8300.c: Likewise.
4534 * config/tc-h8500.c: Likewise.
4535 * config/tc-hppa.c: Likewise.
4536 * config/tc-i860.c: Likewise.
4537 * config/tc-i960.c: Likewise.
4538 * config/tc-ppc.c: Likewise.
4539 * config/tc-sh.c: Likewise.
4540 * config/tc-sparc.h: Likewise.
4541 * config/tc-tic30.c: Likewise.
4542 * config/tc-w65.c: Likewise.
4543 * config/tc-z8k.c: Likewise.
4545 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4547 * config/tc-vax.c (_): Delete this macro used for placeholder
4548 values in vax_operand_width_size; it conflicts with the _() macro
4549 used for internationalization.
4551 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4553 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4554 code. From Chris Moller <moller@bops.com>.
4556 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4557 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4558 * read.c (emit_expr): Initialize seg and subseg fields of a new
4560 * write.c (write_object_file): Switch to the appropriate segment
4561 and subsegment when processing a broken word.
4563 * config/tc-m68k.c (mri_assemble): New static function.
4564 (build_mri_control_operand): Call mri_assemble rather than
4566 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4567 (s_mri_endf, s_mri_endw): Likewise.
4569 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * read.c (s_org): Call md_flush_pending_output if it is defined.
4573 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4575 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4577 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4578 (md_parse_option): Add for same.
4579 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4580 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4581 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4583 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4585 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4587 * config/tc-arm.c (find_real_start): Relax definition of local
4590 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4593 symbols at the given address, not just the last one specified.
4595 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4597 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4598 or number_to_chars_littleendian to write data.
4600 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4602 * config/tc-v850.c (md_assemble): Remove artificially created
4603 register name symbols.
4605 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4607 * write.c (fixup_segment): Change "segment" to "section" in
4610 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4612 * write.c (fixup_segment): Change sym1-sym2 message again.
4614 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4616 * write.c (fixup_segment): Improve error message for sym1-sym2
4617 errors when sym1 is in a different segment from sym2.
4619 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4621 * config/tc-m32r.c (warn_unmatched_high): New static local.
4622 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4623 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4624 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4625 (md_parse_option): Likewise.
4626 (md_show_usage): Likewise.
4627 (m32r_frob_file): Likewise.
4629 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4630 (read_a_source_file): Call them.
4631 * read.h (stabs_generate_asm_file): Declare.
4632 * stabs.c (stabs_generate_asm_file): New function.
4633 (generate_asm_file): New function.
4634 (stabs_generate_asm_lineno): Move file name handling into
4637 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4639 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4640 (d30v_current_align, d30v_current_align_seg): New variables.
4641 (d30v_last_label): New variable.
4642 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4643 (s_d30v_data, s_d30v_section): Likewise.
4644 (md_pseudo_table): Call them.
4645 (md_begin): Initialize d30v_current_align_seg.
4646 (md_assemble): Call d30v_align when needed by known current alignment.
4647 (d30v_frob_label, d30v_cons_align): New functions.
4648 * config/tc-d30v.h (md_do_align): Remove.
4649 (tc_frob_label): Call d30v_frob_label.
4650 (md_cons_align): New.
4652 * config/tc-d30v.c (find_format): Convert complex expressions to
4653 expression symbols before processing. Clean up code formatting.
4655 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4657 * po/Make-in (install-info): New target.
4659 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4661 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4663 * config/tc-mn10300.c (md_assemble): Likewise.
4665 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4667 * Makefile.am: Update with `make dep-am'.
4668 (HFILES): Add cgen.h.
4669 (cgen.o): Depend on cgen.h.
4670 * Makefile.in: Regenerate.
4672 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4674 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4676 * gasp.c (grab_label): Permit a label to be a preprocessor
4677 variable by permitting a label to start with a backslash.
4679 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4681 * config/tc-mips.c (validate_mips_insn): Removed hack
4682 for previously inaccessible bitfields in some INSN_TRAP
4685 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4687 * config/tc-d30v.c (do_assemble): Abort with error message
4688 if opcode operands do not match.
4690 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4692 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4693 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4694 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4695 similar new 'q' operand.
4697 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4699 * cgen.c (cgen_asm_finish_insn): Fix typo.
4701 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4704 * cgen.c: Include it.
4705 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4706 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4707 All callers updated.
4708 * config/tc-m32r.c: Include cgen.h.
4709 (m23r_insn): New members num_fixups,fixups.
4711 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4713 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4714 to avoid compiler warning.
4716 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4718 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4721 * makefile.vms (OBJS): Add ehopt.obj
4723 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4725 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4727 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4729 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4730 a short format insn.
4731 (md_assemble): Set it for explicitly packed insns.
4733 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4735 * config/obj-coff.c (c_symbol_merge): Do not take address of
4736 native fields when performing the memcpy.
4738 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4740 * config/tc-mips.c (macro,macro2): Implement
4741 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4743 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4745 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4746 relocations against globally visible symbols.
4747 * config/tc-m68k.c (relaxable_symbol): New macro.
4748 (m68k_ip, md_estimate_size_before_relax): Use it.
4749 (tc_m68k_fix_adjustable): Also handle weak symbols.
4751 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4753 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4754 references to externally visible symbols.
4755 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4756 values in twice for a PC relative reloc if the symbol is
4759 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4760 don't adjust a PC relative reloc against an externally visible
4762 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4763 for a PC relative fixup against an externally visible defined
4764 symbol, arrange to store object file and addend values as though
4765 the symbol were not defined.
4766 (tc_gen_reloc): Likewise.
4768 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4770 * read.c (sizeof_leb128): Referenced externally by write.c so
4773 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4775 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4776 and expand a 'debug' symbol associated with the next instruction
4777 that does not cause a short instruction to be filled with a NOP.
4778 (md_pseudo_table): Add support for .debugsym.
4779 (assemble_parallel_insn): Add calls to expand_debug_sym as
4781 (md_assemble): Ditto.
4783 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4785 * as.c (main): Conditionally call setlocale.
4786 * gasp.c (main): Likewise.
4787 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4788 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4790 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4792 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4794 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4796 * config/tc-hppa.c: Change all calls to bzero to use memset.
4797 (pa_ip): Add cast to avoid warning.
4798 (tc_gen_reloc, md_apply_fix): Likewise.
4799 (pa_find_space_by_number): Likewise.
4800 (hppa_force_relocation): Likewise.
4801 (pa_block): Change i to unsigned int.
4802 * config/obj-som.h (obj_som_copyright): Declare.
4804 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4806 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4807 for line numbers for assembly source.
4809 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4811 * configure.in: Change version number to 2.9.4
4812 * configure: Rebuild.
4814 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4816 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4818 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4820 * ecoff.h: Change symbolS in function declaration to struct
4823 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4825 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4826 (md_convert_frag): Fix i18n typo.
4828 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4830 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4831 * ecoff.h: Protoype it.
4832 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4833 [EVAX] (s_alpha_prologue): Delete.
4834 (md_pseudo_table): Update.
4836 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4838 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4839 array to local pointer.
4840 (get_args, parse_expr): Add casts to avoid warnings.
4842 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4844 * read.c (s_set): Cast xmalloc return value to fragS *.
4845 * config/tc-m68k.c (m68k_ip): Function made static to match
4846 previous forward declaration.
4847 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4849 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4851 * config/tc-v850.c: Add internationalisation macros to error
4854 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4855 macros to error strings.
4857 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4859 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4860 reloc is in the TOC csect.
4861 (md_apply_fix3): Correct gettext typo.
4863 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4866 .L - they are local labels and the branches are not really
4867 function calls but rather far jumps.
4869 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4871 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4873 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4875 * config/tc-i386.c (md_assemble): Print operand number rather than
4876 using ordinal_names.
4877 (i386_operand): Likewise.
4879 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4881 * Makefile.am (INTLLIBS): Define to work around apparent automake
4883 All Makefiles: Regenerated.
4885 * Many files: Added gettext invocations around user-visible
4887 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4888 HAVE_LC_MESSAGES): Define.
4889 * dep-in.sed: Added asintl.h.
4890 * po/Make-in: New file.
4891 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4893 * read.c (Z_): Renamed from `_'.
4894 * Makefile.am (SUBDIRS): Added po.
4895 (POTFILES): new macro.
4896 (po/POTFILES.in): New target.
4897 ($(OBJS)): Added asintl.h.
4899 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4900 (as_new_LDADD): Added $(INTLLIBS).
4901 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4902 (gasp_new_LDADD): Added $(INTLLIBS).
4903 (gasp_new_DEPENDENCIES): New macro.
4904 * configure, aclocal.m4: Rebuilt.
4905 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4907 (ALL_LINGUAS): Define.
4908 * macro.c: Include "asintl.h".
4909 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4910 * as.h: Include "asintl.h".
4911 * config/tc-i386.c (ordinal_names): Removed.
4912 (md_assemble): Changed error text to avoid ordinal_names.
4913 (i386_operand): Likewise.
4914 (reloc): Added as_bad to avoid i18n problems.
4915 (tc_gen_reloc): Likewise.
4916 * config/tc-arm.c (bad_args): Now a #define.
4918 * config/obj-vms.c (VMS_stab_parse): Changed type of
4920 (global_symbol_directory): Unified strings to avoid i18n
4922 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4923 avoid i18n problems.
4924 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4925 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4927 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4929 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4931 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4933 * as.c (print_version_id): Added an fprintf to avoid i18n
4935 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4937 * expr.c (expr): Added as_warn call to avoid i18n problems.
4938 * messages.c (as_assert): Changed code to avoid i18n problems.
4939 (as_abort): Likewise.
4940 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4941 (s_space): Likewise.
4942 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4944 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4946 * config/tc-i386.c (check_prefix): New static function, split out
4948 (struct _i386_insn): Add wait_prefix field.
4949 (md_assemble): Remove wait_prefix local variable. Use
4950 check_prefix when adding a prefix.
4952 * config/tc-i386.c (current_templates): New static variable.
4953 (md_assemble): Remove current_templates local variable.
4954 (md_assemble, i386_operand): Improve error and warning messages in
4955 many places. Add RESTORE_END_STRING in many places before error
4956 return. Clarify some comments.
4958 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4960 (md_assemble): Parse string instruction operands, looking for
4961 segment override prefixes. Check for invalid segment prefixes on
4963 (i386_operand): i.seg[] and max mem_operand changes for string
4965 * config/tc-i386.h (EsSeg): Define.
4967 * config/tc-i386.h (regKludge): Define.
4968 (iclrKludge, imulKludge): Don't define.
4969 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4970 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4971 opcode_modifier checks to look for more common cases first. Add
4972 default_seg for IsString case.
4974 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4976 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4978 * configure: Rebuild with new automake and libtool.
4979 * aclocal.m4, Makefile.in: Likewise.
4981 * doc/Makefile.am (as.dvi): New target.
4982 * doc/Makefile.in: Rebuild.
4984 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4986 * configure.in: Added sparc86x support.
4988 * configure: Rebuild.
4990 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4992 (md_parse_option): Warn if -EL is not supported for this architecture.
4994 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4996 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4998 * config/tc-mips.c (mips_ip): Note when we use get match on
4999 the full instruction name.
5001 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5003 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5004 back into the expression to handle add/sub simplification correctly.
5006 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5008 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5010 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5012 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5015 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5017 * symbols.c (max_indent_level): New global.
5018 (print_symbol_value_1): Use it.
5019 * expr.h (expr_build_dot): Declare.
5020 * expr.c (expr_build_dot): New function.
5022 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5024 * symbols.c (print_binary): New function.
5025 (print_expr_1): Call it.
5027 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5030 operand in the opcode.
5032 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5034 * config/tc-i386.h: Reorder operand flags and opcode modifier
5035 flags for clarity. Remove unused definitions: Unknown,
5036 ImmUnknown, DispUnknown, NoModrm.
5037 * config/tc-i386.c (type_names): Add missing Debug type.
5038 (md_assemble): Better duplicate prefix checking. Quicker string
5039 instruction check via new opcode_modifier flag.
5041 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5043 * doc/as.texinfo (Invoking): Clarify -Wa example.
5045 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5047 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5048 (s_mips_weakext): Define.
5049 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5050 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5053 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5055 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5056 is an error if the value can not be computed at assembly time.
5057 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5059 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * gasp.c (main): Set next field of new include_path structure to
5062 NULL. From Avery Pennarun <averyp@gdc.ca>.
5064 * read.c (s_mri_sect): Call as_bad rather than abort for an
5065 unsupported MRI target.
5067 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5069 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5070 the destination of a branch instruction should be altered.
5071 (find_real_start): New function: Locate the real, Thumb coded
5072 start of a Thumb function.
5073 (do_t_branch23): Alter the destination of branches to Thumb
5076 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5078 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5080 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5083 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5085 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5086 * doc/c-hppa.texi: Likewise.
5088 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5090 * Makefile.am: Rebuild dependencies.
5091 * Makefile.in: Rebuild.
5093 * Makefile.am (DEP_INCLUDES): New variable.
5094 (.dep1): Change to work when srcdir is not an absolute path.
5095 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5096 * Makefile.in: Rebuild.
5098 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5100 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5101 LinearAddress patch.
5103 * configure.in: Set version to 2.9.1.
5104 * configure: Rebuild.
5106 * Branched binutils 2.9.
5108 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5110 * config/tc-i386.h (FWait): Define.
5111 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5112 other prefixes. Check FWait flag in opcode table to see which
5113 instructions require an fwait prefix.
5115 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5117 * stabs.c (get_stab_string_offset): Always create a stab string
5120 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5122 Fix some gcc -Wall warnings:
5123 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5124 * ehopt.c (eh_frame_code_alignment): Likewise.
5125 * expr.c (integer_constant, operand): Likewise.
5126 * frags.c (frag_align): Likewise.
5127 * gasp.c (level_0, change_base, doinstr): Likewise.
5128 * hash.c (hash_ask): Likewise.
5129 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5130 (debugging_pseudo): Likewise.
5131 * macro.c (define_macro, check_macro): Likewise.
5132 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5133 (ignore_rest_of_line, float_cons): Likewise.
5134 * symbols.c (decode_local_label_name): Likewise.
5135 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5136 (fixup_segment, number_to_chars_bigendian): Likewise.
5137 (number_to_chars_littleendian): Likewise.
5138 * config/atof-ieee.c (gen_to_words): Likewise.
5139 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5140 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5141 * read.c (output_big_sleb128): Initialize locals to avoid
5143 (output_big_uleb128, equals): Likewise.
5144 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5145 to unsigned int. Change zeros to unsigned int.
5146 * cond.c (s_if): Add return to default case.
5147 * frags.c (frag_now_fix): Change return type to addressT.
5148 * frags.h (frag_now_fix): Update declaration.
5149 * listing.c (file_info_struct): Change linenum to unsigned int.
5150 (struct list_info_struct): Change hll_line to unsigned int.
5151 (print_source): Update format string.
5152 * read.c (emit_expr): Change scan to unsigned int, and don't
5153 bother to initialize it.
5154 * symbols.c (dollar_label_count): Change to unsigned long.
5155 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5156 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5157 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5159 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5161 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5162 mcf5200 just as we do for m68000.
5163 (m68k_init_after_args): Likewise.
5164 (md_estimate_size_before_relax): Likewise.
5166 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5168 * config/tc-v850.c (md_assemble): Store relocation addend in
5169 fixup instead of instruction.
5171 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5173 * config/tc-i386.c (md_assemble): Swap template arguments to
5174 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5175 This macro is currently symmetric, so passing them the wrong
5176 way didn't cause any problem, but may if the macro is changed
5178 After copying template to i.tm, use i.tm. rather than t-> to
5179 access fields, and make t a const*
5180 Move i.tm.operand_types[] swap to immediately after the copy.
5182 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5184 * expr.h (expr_build_uconstant): Add prototype.
5185 (expr_build_unary,expr_build_binary): Add prototypes.
5186 * expr.c (expr_build_uconstant): New function.
5187 (expr_build_unary,expr_build_binary): New functions.
5189 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5191 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5192 * macro.c (macro_expand_body): Increase buffer size.
5193 * messages.c (as_warn): Likewise.
5194 (as_warn_where, as_bad, as_bad_where): Likewise.
5196 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5198 Based on patch from H.J. Lu <hjl@gnu.org>:
5199 * Makefile.am (DISTSTUFF): New variable.
5200 (diststuff): New target.
5201 * Makefile.in: Rebuild.
5203 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5205 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5206 m32r_elf_section_change_hook.
5208 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5209 emit a nop if a section ends with a 16 bit instruction.
5211 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5213 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5214 s_lcomm rather than obj_coff_lcomm.
5215 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5217 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5219 * config/tc-i386.h (LinearAddress): Define.
5220 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5221 instruction, don't use a default segment.
5223 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5225 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5226 * configure: Rebuild.
5228 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5230 * aclocal.m4, configure: Rebuild with libtool 1.2.
5232 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5234 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5235 PC relative branches. Patch courtesy of Jonathan Walton.
5238 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5240 * configure.in (emulations): Add thumb-pe target.
5242 * configure (emulations): Add thumb-pe target.
5244 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5246 * itbl-lex.l (yywrap): Don't define if already defined as a
5249 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5251 * depend.c (quote_string_for_make): New function.
5252 (wrap_output): Use it.
5254 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5256 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5257 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5259 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5261 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5262 Recognize -GN and -relax.
5263 (md_begin): Initialize gp size from -G switch.
5264 (alpha_force_relocation): Always force if -relax.
5265 (alpha_align): Take a new argument that will specify when to
5266 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5267 Change all callers. Emit nop alignment padding as nop+unop pair.
5269 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5271 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5272 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5274 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5276 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5277 require padding to the next long word boundary.
5279 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5281 * cgen.c: #include symcat.h.
5282 * config/tc-m32r.c: Likewise.
5284 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5286 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5287 absolute expressions instead of '$' prefixed register names.
5289 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5291 * read.c (s_set): Record file and line info for symbols when -as.
5292 (pseudo_set): Don't overwrite that dummy fragment.
5294 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5296 * config/tc-ppc.c (md_pseudo_table): Add "section".
5297 (ppc_named_section): New static function.
5299 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5301 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5302 so we don't have to scan the entire list.
5304 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5306 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5307 case, allow the parallel instructions to modify the same flag
5310 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5312 * listing.c (list_symbol_table): Categorize symbols by
5313 undefined_section rather than sy_frag->line == NULL.
5315 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5317 * Makefile.am (install-exec-local): Install properly when ln
5318 fails or tooldir == prefix.
5320 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5322 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5323 Test result of insert_operand for error.
5325 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5327 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5328 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5329 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5330 * doc/Makefile.in: Rebuild.
5332 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5334 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5335 (macro): Fix handling of M_COP[0-3].
5337 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5339 Based on patches from Ross Harvey <ross@teraflop.com>:
5340 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5341 if macro_alternate or macro_mri.
5342 (getstring): Remove support for byte constants between < and >.
5343 (get_any_string): '<' only starts a string if macro_alternate or
5345 (macro_expand_body): Permit keyword parameters following
5346 positional parameters.
5348 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5349 * configure.in (alpha*-*-netbsd*): New target.
5350 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5351 * configure: Rebuild.
5353 * as.h (flag_warn_suppress_instructionswap): Move from here...
5354 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5355 here, and make static.
5357 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5358 BFD_ASSEMBLER or MANY_SEGMENTS.
5360 * as.c (show_usage): Update bug-gnu-utils address.
5361 * gasp.c (show_usage): Likewise.
5362 * doc/as.texinfo (Bug Reporting): Likewise.
5364 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5366 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5367 insns regardless of the size of a pointer if we're in mips I or
5369 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5371 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5373 Fix rac to accept only a0:
5374 * tc-d10v.c (parallel_ok, find_opcode):
5375 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5376 Introduce OPERAND_GPR.
5378 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5380 * read.c (s_fill): Handle non-constant repeat counts by creating
5381 an rs_space fragment.
5383 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5385 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5386 from as_bad to as_warn.
5388 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5390 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5391 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5392 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5394 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5396 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5397 seg_fix_rotP rather than fix_root from seg_info.
5399 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5401 * expr.c: Add support for 0x1_2_3_4 bignums.
5403 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5405 * configure.in: Change -linux* to -linux-gnu*.
5406 * configure: Rebuild.
5408 * app.c (do_scrub_begin): Treat \r as whitespace.
5410 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5412 * Makefile.am: Update dependencies.
5413 * Makefile.in: Rebuild.
5415 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5417 * configure, aclocal.m4: Rebuild with new libtool.
5419 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5421 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5422 the argument to bfd_set_arch_mach.
5423 (load_address): Use bfd_arch_bits_per_address to determine the
5424 bit size of an address instead of looking at the isa level.
5425 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5427 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5429 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5431 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5433 * ehopt.c: New file.
5434 * as.h (enum _relax_state): Add rs_cfa.
5435 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5436 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5437 * read.c (emit_expr): Call check_eh_frame.
5438 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5439 (relax_segment): Likewise.
5440 * Makefile.am: Rebuild dependencies.
5441 (GAS_CFILES): Add ehopt.c.
5442 (GENERIC_OBJS): Add ehopt.o.
5443 * doc/internals.texi (Frags): Document rs_cfa.
5445 * as.c (show_usage): Mention --traditional-format.
5446 (parse_args): Accept --traditional-format.
5447 * as.h (flag_traditional_format): Declare.
5448 * output-file.c (output_file_create): If flag_traditional_format,
5449 set BFD_TRADITIONAL_FORMAT on stdoutput.
5450 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5452 * config/tc-mips.c (append_insn): Make sure that if we have a
5453 fixup for an unmatched %hi reloc, it does not associated with a
5456 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5457 * doc/Makefile.in: Likewise.
5459 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5461 * config/tc-m32r.c (check_for_side_effects): New function.
5462 (can_make_parallel): Add checks for instruction side effects
5463 clashing with the other instruction.
5464 (assemble_parallel_insn): Improve warning messages. Return error
5465 message from non-swapped instruction order.
5467 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5469 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5471 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5472 md_cleanup definition. This moves the forced literal output to
5473 the end of the source pass, and avoids macro's inserting literals
5474 into the code immediately after the macro expansion.
5476 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5478 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5479 a gas internal symbol is adjustable.
5480 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5482 * as.h: If gcc version greater than 2.6, use `__format__' and
5483 `__printf__' in function attributes, rather than `format' and
5486 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5490 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5492 Add tms320c30 support:
5493 * config/tc-tic30.h: New file.
5494 * config/tc-tic30.c: New file.
5495 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5496 TARGET_FORMAT as "coff-tic30".
5497 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5498 * Makefile.am: Rebuild dependencies.
5499 (CPU_TYPES): Add tic30.
5500 (CPU_OBJ_VALID): tic30-aout is valid.
5501 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5502 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5503 * configure, Makefile.in: Rebuild.
5505 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5507 * config/tc-v850.c (md_assemble): Improvements to error messages.
5509 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5511 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5512 BFD_RELOC_HI16_S to store the high bits of any value.
5514 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5515 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5516 assembler calculate relocations to any external symbol at all.
5517 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5518 involving generation of pc-relative relocs.
5519 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5520 has been moved to md_apply_fix3.
5522 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5523 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5524 which actually means (the address of identifier's GOT entry) +
5525 constant, which is not particularly useful.
5527 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5529 * read.h (include_dirs): Declare.
5530 (include_dir_count,include_dir_maxlen): Declare.
5532 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5534 * configure.in: Correct check for shared opcodes library.
5535 * configure: Rebuild.
5537 * listing.c (buffer_line): If we can't open the file, set at_end.
5538 (listing_print): Remove unused local variable fi.
5540 * config/m68k-parse.y (reglistpair): Handle register list in
5543 * config/vms-conf.h: Don't undef VERSION.
5545 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5547 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5549 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5551 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5552 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5553 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5554 (EXTRA_DIST): Define.
5555 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5556 explicitly rather than via the list of object files.
5557 (gcc-as.opt): New file created when make-gas.com is run.
5558 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5559 itbl-cpu.h} to #include appropriate file rather than copying that
5561 * config/vms-conf.h: Synchronize with current config.in.
5562 * Makefile.in: Rebuild.
5564 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5566 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5567 (parallel_ok): Relaxed parallel subinstruction dependency check.
5569 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5571 * as.h (flag_warn_suppress_instructionswap): added new flag.
5572 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5573 command line argument.
5574 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5575 warning only if flag_warn_suppress_instructionswap is false.
5577 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5579 * configure.in (i386-*-mingw32*): New target.
5580 * configure: Rebuild.
5582 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5584 * symbols.c (resolve_symbol_value): Don't set the segment if it
5585 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5587 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5590 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5592 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5593 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5596 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5598 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5600 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5602 * config/tc-v850.c (v850_insert_operand): Display instruction when
5603 an error is encountered.
5605 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5607 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5608 (i386-*-sco3.2v5*coff): New target.
5609 (i386-*-sco3.2*): New target.
5610 * configure: Rebuild.
5612 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5614 * config/tc-v850.c: Tidy error message production.
5616 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5619 validate_immediate return value in the right type for comparisons
5622 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5624 * listing.c (MAX_BYTES): Use listing variables not constants.
5625 (data_buffer): No longer an array, but a pointer.
5626 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5627 (listing_listing): Allocate data_buffer.
5629 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5631 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5632 --listing-rhs-width, --listing-cont-lines.
5633 (show_usage): Update.
5634 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5635 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5636 (print_lines): Use the variables instead of the constants.
5637 (listing_listing): Likewise.
5638 * listing.h: Declare the new vars.
5640 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5642 * as.c (parse_args): Add --keep-locals alias for -L.
5643 Add --strip-local-absolute.
5644 (show_usage): Update.
5645 * as.h (flag_strip_local_absolute): New flag.
5646 * symbols.c (S_IS_LOCAL): Use it.
5647 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5648 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5649 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5651 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5653 * config/tc-m32r.c: Detect if explicitly parallel instructions
5654 might have an io conflict and issue a warning message.
5656 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5658 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5659 cgen_swap_fixups): Functions to save, restore and swap the fixup
5660 chain with a backup copy.
5661 (cgen_asm_finish_insn): Returns address of constructed insn.
5663 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5665 * listing.c (file_info_struct): Remove FILE, add POS.
5666 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5667 (file_info): Don't open the file.
5668 (buffer_line): Check for the file in the last_open cache, updating
5670 (print_source): Don't reference file_info->file.
5671 (listing_listing): Likewise.
5672 (listing_print): Close the file in the cache, if any.
5674 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5676 * read.c (dwarf_file_string): New file static variable.
5677 (emit_expr): Look for constant sequence that leads up to a file
5678 name in DWARF debugging output.
5679 (stringer): Use dwarf_file_string to decide whether to accept a
5680 string as a file name.
5682 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5684 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5685 (crack_operand): Add reg->reglst MRI hack.
5686 (r_seg): Put reglst symbols in reg_section.
5687 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5689 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5691 * tc-sh.c (get_specific): Handle SGR & DBR.
5693 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5695 * tc-h8300.c (parse_reg): Take the length of the symbol into
5696 account when attempting to match a register name.
5697 * tc-h8500.c (parse_reg): Likewise.
5699 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5701 * cgen.c: Formatting changes to improve readability.
5703 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5705 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5708 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5710 Based on a patch from Jim Wilson
5711 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5712 (tc_gen_reloc): Handle cross section PC relative relocs
5715 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5717 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5719 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5721 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5722 (expr_jmp_buf): New static local.
5723 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5724 (cgen_md_operand): New function.
5725 * tc-m32r.c: Clean up pass over `struct foo' usage.
5726 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5728 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5730 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5731 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5733 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5735 * config/tc-i386.c (i386_operand): Give an error if there are
5736 unrecognized characters after an expression.
5738 For older changes see ChangeLog-9697