1 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4 constants, and don't assume offsetT is 32 bits.
6 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
8 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
9 (md_pcrel_from_section): Add prototype.
10 (d10v_fix_adjustable): Add prototype.
11 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
13 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
15 2000-04-12 Nick Clifton <nickc@cygnus.com>
17 * config/tc-d10v.c (find_opcode): Correctly calculate position of
20 2000-04-10 Alan Modra <alan@linuxcare.com.au>
22 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
23 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
24 (fits_in_signed_word, smallest_imm_type): Ditto.
25 (md_assemble): Use an offsetT var to hold offsetT values, not a
27 (offset_in_range): New.
28 (md_assemble): Use it.
29 (md_convert_frag): Change type of target_address, opcode_address,
30 and displacement_from_opcode_start to offsetT.
31 (md_create_short_jump): Change type of offset to offsetT.
32 (md_create_long_jump): Ditto.
33 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
34 (md_chars_to_number): Remove.
35 (output_invalid): Remove duplicate prototype.
37 2000-04-09 Nick Clifton <nickc@cygnus.com>
39 * Makefile.am (CPU_TYPES): Add 'avr'.
40 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
41 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
43 * makefine.in: Regenerate.
45 * doc/as.texinfo: Add M32R documentation.
47 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
49 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
50 --enable-build-warnings option.
51 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
52 * Makefile.in, configure: Re-generate.
54 2000-04-07 Nick Clifton <nickc@cygnus.com>
56 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
57 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
58 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
59 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
60 (arm_force_relocation): Force relocations for
61 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
63 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
65 * config/tc-sh.c (get_operands): There's no third operand if the
66 first operand is an immediate.
68 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
70 * config/tc-sh.c (immediate): Delete.
71 (sh_operand_info): Add immediate member.
72 (parse_reg): Use A_PC for pc.
73 (parse_exp): Add second argument 'op'. All callers changed.
74 (parse_at): Expect pc to be coded as A_PC.
75 Use immediate field in *op.
76 (insert): Add fourth argument 'op'. All callers changed.
77 (build_relax): Add second argument 'op'. All callers changed.
78 (insert_loop_bounds): New function.
79 (build_Mytes): Remove DISP_4.
80 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
81 (assemble_ppi): Use immediate field in *operand.
82 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
83 (md_apply_fix): Likewise.
84 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
86 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
88 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
90 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
92 * internals.texi (CPU backend): Document
93 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
95 2000-04-04 Alan Modra <alan@linuxcare.com.au>
97 * po/gas.pot: Regenerate.
99 * as.c (show_usage): Restore translated part of bug string.
100 * gasp.c (show_usage): Likewise.
102 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
103 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
105 (DEP1): Modify for "gcc -MM".
109 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
111 * Makefile.in: Regenerate.
113 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
115 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
116 (md_begin): Likewise.
117 (HAVE_AM33): New macro.
118 (md_assemble): Use it. Match r_regs and xr_regs only if
121 2000-04-03 Alan Modra <alan@linuxcare.com.au>
123 * as.h: #include "bin-bugs.h"
124 * as.c (show_usage): Use REPORT_BUGS_TO.
125 * gasp.c: #include "bin-bugs.h"
126 (show_usage): Use REPORT_BUGS_TO.
128 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
130 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
132 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
133 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
136 2000-04-03 Alan Modra <alan@linuxcare.com.au>
138 * config/tc-i386.c (i386_immediate): Don't assume a constant
139 immediate is necessarily 16 bits when in 16 bit code mode.
140 (md_assemble): Instead set guess_suffix here after we have checked
143 2000-04-02 Richard Henderson <rth@cygnus.com>
145 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
146 quantities. Correct right shift sign extension.
147 (build_insn): Make `number' unsigned long. Mask top 6 bits of
148 32-bit value when shifting into place.
150 2000-04-01 Ian Lance Taylor <ian@zembu.com>
152 * app.c: Add ATTRIBUTE_UNUSED as needed.
153 * config/tc-ppc.c: Likewise.
154 (ppc_size): Make unsigned long.
155 (ppc_insert_operand): Add casts to avoid warnings.
157 2000-03-31 Nick Clifton <nickc@cygnus.com>
159 * config/tc-d10v.h (md_flush_pending_output): Define.
161 2000-03-29 Nick Clifton <nickc@cygnus.com>
163 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
164 segment. Works for both BFD_ASSEMBLER and others.
165 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
167 2000-03-29 Nick Clifton <nickc@cygnus.com
169 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
171 2000-03-28 Alan Modra <alan@linuxcare.com.au>
173 * listing.c (LISTING_LHS_WIDTH): Default depends on
175 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
177 2000-03-27 Ian Lance Taylor <ian@zembu.com>
179 * config/tc-sh.c (md_show_usage): Use backslash before newline in
182 2000-03-27 Alan Modra <alan@linuxcare.com.au>
184 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
186 * config/tc-avr.c (mcu_types): Add missing initialiser.
187 (md_pcrel_from_section): Add prototype.
188 (avr_operand): Remove redundant test of unsigned < 0.
189 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
191 2000-03-27 Denis Chertykov <denisc@overta.ru>
193 * config/tc-avr.c: New file for AVR support.
194 * config/tc-avr.h: Likewise.
195 * configure.in: Add AVR support.
196 * configure: Regenerate.
198 2000-03-26 Timothy Wall <twall@cygnus.com>
200 * gasp.c (macro_op): Add new argument to check_macro call.
201 Macro structure definitions moved to macro.h
202 * sb.h: Add argument to prototype for input_scrub_include_sb.
203 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
204 nesting checks with an additional flag.
205 (struct input_save): Add flag to indicate whether current sb
206 should be checked for proper macro/conditional nesting.
207 (input_scrub_push/pop): Save/restore nest check flag.
208 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
210 * macro.c (check_macro): Allow caller to retrieve parsed macro
211 information if a pointer is provided. This information may be
212 used by the new macro hooks.
213 * macro.h: Update prototype for check_macro. Macro struct
214 definitions moved here from macro.c/gasp.c.
215 * read.c (read_a_source_file): Add parameter to check_macro call,
216 and pass macro info to the macro hook, if defined.
217 (input_scrub_insert_line): New. Allow insertion of a line of
218 characters into the input stream.
219 (input_scrub_insert_file): New. Allow insertion of an arbitrary
220 file into the input stream.
221 (s_include): Use input_scrub_insert_file.
222 * internals.texi: Document new macro hooks.
223 * as.h: New prototypes added.
225 2000-03-26 Alan Modra <alan@linuxcare.com.au>
227 * config/tc-i386.c: Don't start any as_bad or as_warn message with
228 an initial capital letter.
229 (i386_index_check): Reindent.
231 2000-03-19 Nick Clifton <nickc@cygnus.com>
233 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
236 2000-03-17 Thomas de Lellis <tdel@windriver.com>
238 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
239 instruction operand bad if Rd > 7 when generating
240 thumb instructions. Prevents for example,
241 "adr r12,label" from silently failing and generating
242 the wrong instruction.
244 2000-03-17 Nick Clifton <nickc@cygnus.com>
246 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
247 that have a destingation >= 0x400000.
248 Fix compile time warning messages.
250 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
252 * config/tc-sh.c (md_begin): When encountering insn that are
253 not supported by the current arch, only change the name if
254 its contents are the same as prev_name.
255 (get_specific): If the the architecture doesn't match, fail.
257 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
259 * config/tc-sh.c (IDENT_CHAR): Define.
260 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
261 matching back where it came from.
263 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
265 * config/tc-sh.c (md_show_usage): Add description of -dsp.
267 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
269 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
272 2000-03-15 Kazu Hirata <kazu@hxi.com>
274 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
276 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
278 * expr.c (operand) [case 'f']: When testing if '0f' can start a
279 floating-point-number, make sure 'f' is in FLT_CHARS.
281 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
283 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
284 (s_lcomm_internal): Use it.
285 * doc/internals.texi (CPU backend): Document it.
286 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
289 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
291 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
294 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
295 implementation doesn't have special handling for switch
297 (macro_build): Allow for code in sections other than .text.
300 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
301 Don't perform relocs if we will be outputting them.
302 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
303 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
306 2000-03-09 Catherine Moore <clm@cygnus.com>
308 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
309 relocation type based on the entry in the fixup structure.
311 2000-03-08 H.J. Lu (hjl@gnu.org)
313 * Makefile.am (install-exec-tooldir): Depend on
314 install-exec-bindir for parallel make.
315 * Makefile.in: Regenerated.
317 2000-03-06 Nick Clifton <nickc@cygnus.com>
319 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
321 (md_parse_option): Parse -m32r command line switch - disable m32rx
323 (md_show_usage): Document new option.
325 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
326 * doc/Makefile.in: Regenerate.
327 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
329 2000-03-02 Michael Meissner <meissner@redhat.com>
331 * config/tc-d30v.c (check_range): Remove code that incorrectly
332 sign extended values where bits < 32.
334 2000-03-02 H.J. Lu (hjl@gnu.org)
336 * configure.in: Support --enable-targets=all on ia32.
337 * configure: Regenerated.
339 2000-03-01 Nick Clifton <nickc@cygnus.com>
341 * gasp.c (do_align): Remove bogus check of alignment value.
343 2000-02-27 Thomas de Lellis <tdel@windriver.com>
345 * config/obj-elf.c (elf_frob_symbol): Remove code which when
346 TC_PPC was defined forced the type of a symbol with no other type
349 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
351 * doc/internals.texi (CPU backend): Mention that
352 line_separator_chars do not break up comments. Fix typos for
353 LEX_AT and LEX_NAME descriptions. Document operands for
354 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
355 description of md_create_short_jump usage. Document argument for
358 2000-02-27 Jakub Jelinek <jakub@redhat.com>
360 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
361 (md_parse_option): Handle it.
362 (md_show_usage): Document it.
364 2000-02-27 Ian Lance Taylor <ian@zembu.com>
366 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
367 opcode, for the instruction `pal19'. From Andrea Arcangeli
370 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
372 * config/tc-i386.c (i386_immediate): Move constant operand sizing
374 (md_assemble): To here, before template operands are matched.
375 Also ensure a constant immediate is sign extended when we know the
376 size is at most 16 bits. This is to catch cases like "add
377 $0xffc0,%ax" where we don't know the size, and thus that the
378 immediate can be represented as Imm8S until after parsing the
380 (i386_displacement): Similarly sign extend 16 bit constant
382 (md_assemble): Relax 16-bit jump constant range check to suit sign
383 extended displacements.
385 2000-02-26 Andreas Jaeger <aj@suse.de>
387 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
389 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
391 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
392 call operands when intel_syntax.
393 (intel_float_operand): Return 2 for "fi...".
394 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
395 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
396 earlier "SHORT" change.
397 (md_assemble): When determining suffix from Regs, exclude
400 2000-02-24 Nick Clifton <nickc@cygnus.com>
402 * configure: Add arm-wince, mips-pe and sh-pe targets.
403 * configure: Regenerate.
405 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
407 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
408 "pe-mips" for the mips-pe target.
410 * config/tc-arm.c (insns): Change displacement encoded in BL
411 and B instructions if the target port is arm-wince.
412 (do_ldst): Do not bias the relocation offset if the target
414 (md_pcrel_from): Add in missing relocation offset bias if the
417 * config/tc-mips.c (mips_target_format): Support COFF flavour.
418 (md_begin): Disable -G support for mips-pe target.
419 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
420 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
423 * config/tc-sh.c (md_begin): sh-pe target is little endian.
424 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
425 assembler, just set the alignment to 4.
427 * config/te-wince-pe.h: New file for WinCE targets. Define
430 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
432 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
434 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
435 (i386_intel_memory_operand): After finding a segment override,
436 check again for no `[' before looking for a displacement. Bomb if
437 more than one displacement rather than silently discarding the
438 second and subsequent ones. Free strings malloc'd by
439 build_displacement_string.
441 2000-02-24 Catherine Moore <clm@cygnus.com>
443 * config/obj-som.c (obj_pseudo_table): Add "weak".
444 (obj_som_weak): New routine.
446 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
448 * config/tc-i386.c (union i386_op): New.
449 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
450 Throughout file replace occurences of disps[n], imms[n], regs[n]
451 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
452 intel mode operand swapping. Add assert in regKludge and
453 fake_zero_displacement code. Test i.types[n] when outputting
454 displacements and immediates. Combine output of Disp16 with
456 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
457 when in intel mode by (not) reversing fsub and fdiv operands
458 before the template search. This fails for single operand
459 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
460 undefined. Instead fix the base_opcode after we've found the
461 template. Move base_opcode xor with found_reverse_match from
462 opcode output code to before this fix so we test for the correct
464 (md_assemble): Don't use strcmp when deciding to ignore the suffix
465 check in intel mode. Instead compare opcodes.
467 * config/tc-i386.h (TC_RELOC): Delete.
468 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
469 with equivalent call to reloc.
471 * as.h (flag_m68k_mri): Move declaration after target include, and
472 only declare when TC_M68K defined. Define as zero otherwise.
473 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
474 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
475 Define as zero otherwise.
476 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
477 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
478 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
479 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
480 testing whether defined.
481 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
482 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
483 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
484 rather than testing whether defined.
485 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
486 (parse_mri_cons): Declare and use only when TC_M68K.
487 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
488 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
489 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
491 * NEWS: Mention IBM 370 support.
493 2000-02-23 Richard Henderson <rth@cygnus.com>
495 * config/tc-i386.c (md_assemble): When swapping operands for
496 intel_syntax, assume everything that's not Imm or Disp is a
499 2000-02-23 Linas Vepstas <linas@linas.org>
501 * config/tc-i370.c, config/tc-i370.h: New files.
502 * Makefile.am: Add support for Linux/IBM 370.
503 * configure.in: Likewise.
504 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
505 * config/obj-elf.c: Include elf/i370.h
506 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
508 * Makefile.in: Regenerate.
509 * configure: Regenerate.
511 * doc/c-i370.texi: New file.
512 * doc/all.texi: Include it.
513 * doc/as.texinfo: And here.
514 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
515 * doc/Makefile.in: Regenerate.
517 2000-02-19 Michael Meissner <meissner@redhat.com>
519 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
520 determine if an instruction can be used in parallel with an ADDppp
521 or SUBppp instruction.
523 2000-02-22 Andrew Haley <aph@cygnus.com>
525 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
527 1999-12-30 Andrew Haley <aph@cygnus.com>
529 * config/tc-mips.c (mips_gp32): New variable.
530 (macro_build) Use mips_gp32.
532 (md_longopts): Add "-mgp32" and "-mgp64".
533 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
535 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
537 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
538 warning, and bump it to 1.
540 2000-02-22 Ian Lance Taylor <ian@zembu.com>
542 From Brad Lucier <lucier@math.purdue.edu>:
543 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
546 2000-02-21 Catherine Moore <clm@cygnus.com>
548 * config/tc-mips.c (MF_HILO_INSN): Define.
549 (mips_7000_hilo_fix): Declare.
550 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
551 (md_parse_option): Check for 7000_HILO_FIX options.
552 (OPTION_M7000_HILO_FIX): Define.
553 (OPTION_NO_M7000_HILO_FIX): Define.
554 * doc/c-mips.texi (-mfix7000): Describe.
556 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
558 * listing.c (print_lines): Remove unused variable `end'.
560 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
561 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
562 reloc_type when BFD_ASSEMBLER.
563 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
564 reloc_type when BFD_ASSEMBLER. Move common code out of switch
565 statement and quell signed vs. unsigned comparison warning.
567 2000-02-18 Nick Clifton <nickc@cygnus.com>
569 * config/tc-d10v.c (find_opcode): Add a symbol's value to
570 the computed frag offset, rather than overwriting it.
572 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
574 * config/tc-sh.c ("elf/sh.h"): Include.
575 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
576 (md.begin): Initialize target_arch.
577 Only include opcodes in has table that match selected architecture.
578 (parse_reg): Recognize register names for sh-dsp.
579 (parse_at): Recognize post-modify addressing.
580 (get_operands): The leading space is now optional.
581 (get_specific): Remove FDREG_N support. Add support for sh-dsp
582 arguments. Update valid_arch.
583 (build_Mytes): Add support for SDT_REG_N.
584 (find_cooked_opcode): New function, broken out of md_assemble.
585 (assemble_ppi, sh_elf_final_processing): New functions.
586 (md_assemble): Use find_cooked_opcode and assemble_ppi.
587 (md_longopts, md_parse_option): New option: -dsp.
588 * config/tc-sh.h (elf_tc_final_processing): Define.
589 (sh_elf_final_processing): Declare.
591 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
593 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
594 the unwinder subspace. Save the current seg/subseg before creating
597 2000-02-10 Nick Clifton <nickc@cygnus.com>
599 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
600 little endian targets.
601 (INST_BYTE1): Redefine to handle big and little endian
603 (cpu_type): New type: Select between M340 and M210.
604 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
605 instructions of the M340.
606 (md_assemble): Add support for the MULSH and OPSR classes of
608 (md_atof): Add support for little endian targets.
609 (md_parse_option): Add support for -EL, -EB and -mcpu command
611 (md_convert_frag): Add support for little endian targets.
612 (md_apply_fix3): Add support for little endian targets.
613 (md_number_to_chars): Add support for little endian targets.
615 2000-02-10 Timothy Wall <twall@redhat.com>
617 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
618 defined, use it to verify the symbol just read should be a label.
620 2000-02-10 Timothy Wall <twall@redhat.com>
622 * app.c (do_scrub_chars): Handle "||" for parallel instructions
623 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
624 around colons when KEEP_WHITE_AROUND_COLON is defined.
625 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
626 and KEEP_WHITE_AROUND_COLON.
628 2000-02-08 Timothy Wall <twall@redhat.com>
630 * read.c (s_rept): Call do_repeat, which abstracts the repeat
632 (do_repeat): New. Abstract repeat logic so that a "break" can be
634 (end_repeat): New. Provide support for a "break" out of the
636 * read.h: Add prototypes for new functions.
638 2000-02-08 Timothy Wall <twall@redhat.com>
640 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
641 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
642 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
645 2000-02-08 Timothy Wall <twall@redhat.com>
647 * read.c: Added elseif to directives table.
648 * read.h: Added prototype for s_elseif.
649 * doc/as.texinfo: Added description for elseif.
650 * cond.c (s_elseif): New function
652 2000-02-04 Timothy Wall <twall@redhat.com>
654 * listing.c (print_lines): Remove conditionals causing bug in
657 2000-02-03 Timothy Wall <twall@cygnus.com>
659 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
661 * frags.c (frag_new): Calculate fr_fix in octets
662 (frag_now_fix) Return offset as target address offset (bytes).
663 (frag_now_fix_octets) New - Return offset in octets (8-bit
665 * frags.h: Added prototype for frag_now_fix_octets().
666 Distinguish between octets and bytes in field descriptions.
667 * listing.c (calc_hex): Account for octets vs bytes when
668 printing addresses/offsets.
669 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
670 target is little-endian, print the octets in a word in big-endian
671 order so that the display looks like a proper hexadecimal number,
672 instead of having the octets reversed.
673 * read.c (do_align): When recording alignment, alignment power
674 should be in terms of target bytes (minimum addressible unit)
676 (do_org) Convert ORG target address (byte) argument into an
677 octet offset when generating a variable fragment.
678 * symbols.c (resolve_symbol_value): Symbol final value
679 converted to a target address offset (bytes) from its octet offset.
680 * config/obj-coff.c (coff_frob_symbol): Symbol target address
681 offset (bytes) is adjusted by the frag offset (octets) converted
683 (coff_frob_section) Section alignment power is in terms of bytes;
684 convert it to an octet alignment power when calculating size (and
685 size mask) in octets. Don't modify the section size in order to
686 "align" it for TI COFF, since that format has a different method
687 for storing alignment information.
689 2000-02-01 Timothy Wall <twall@cygnus.com>
691 * stabs.c (generate_asm_file): Escape backslashes in stabs file
692 entries, matching the way GCC generates them. If not escaped, the
693 filename is encoded incorrectly.
695 2000-01-31 Nick Clifton <nickc@cygnus.com>
696 * config/tc-arm.c (reg_table): Add support for ATPCS register
699 2000-01-31 Geoff Keating <geoffk@cygnus.com>
701 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
703 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
705 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
706 of a symbol when we really care about its value.
708 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
710 * config/tc-mcore.c (md_assemble): Give warning message if
711 operands passes to instruction are more than the spec.
713 2000-01-27 Thomas de Lellis <tdel@windriver.com>
715 * config/tc-arm.c (armadjust_symtab): If the assembler is in
716 Thumb mode but the label seen was not declared as '.thumb_func'
717 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
718 correct disassembly of Thumb code bounded by non function labels.
720 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
722 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
723 Add dependencies for e-i386aout.o. Fix 2 comment lines.
725 * Makefile.in: Same here.
728 * configure.in: Set bfd_gas for i386-aout when primary target
729 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
730 we may need the primary te_file. Remove incorrect comment.
732 * configure: Regenerate.
734 * config/e-i386aout.c: New file.
736 * as.c (USE_EMULATIONS): Move to before print_version_id.
737 (struct emulation): Add i386aout.
738 (show_usage): Split text strings. Reformat -a text. Add --em
742 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
743 (aout_format_ops): New.
746 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
747 preprocessor conditional and add aout USE_EMULATIONS tests.
748 (read_a_source_file): Don't pass error strings to printf as
752 * gasp.c (exp_get_abs): Don't pass error strings to printf as
754 (do_data): Same here.
755 (process_file): And here.
758 * symbols.c (colon): Rewrite "already defined" fatal message
759 code for aout with USE_EMULATIONS.
762 * config/obj-aout.c (OBJ_HEADER): Define.
763 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
765 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
766 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
768 (obj_aout_type): Expand S_SET_OTHER here too.
769 (obj_read_begin_hook): Remove.
770 (aout_pop_insert): New.
771 (obj_aout_s_get_other): New.
772 (obj_aout_s_get_desc): New.
773 (aout_format_ops): New.
776 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
777 gets aout_pseudo_table.
778 (aout_pseudo_table): Declare.
779 (obj_read_begin_hook): Define.
782 * config/obj-coff.c (obj_pseudo_table): Rename to
784 (coff_pop_insert): Use coff_pseudo_table.
785 (coff_sec_sym_ok_for_reloc): Remove.
786 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
787 and comment all zero entries and remove #if 0 code.
790 * config/obj-coff.h (obj_pop_insert): Define.
791 (coff_pseudo_table): Declare.
794 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
795 s_get_size, s_set_size. Comment all zero entries.
798 * config/obj-elf.c (elf_s_get_other): New function.
799 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
800 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
801 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
803 (obj_elf_parse_section_letters): Don't pass error strings to
804 printf as format arg.
807 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
809 (elf_s_get_other): Declare.
810 (S_GET_OTHER) Define as elf_s_get_other if not already
812 (S_SET_OTHER): Only define when not already defined.
813 (elf_obj_read_begin_hook): Declare.
814 (obj_read_begin_hook): Define.
815 (elf_obj_symbol_new_hook): Declare.
816 (obj_symbol_new_hook): Define.
819 * config/obj-multi.h: Add copyright header and protect against
820 multiple inclusion. Add * to all function pointers.
821 (OBJ_HEADER): If defined, include it rather than other defines
823 (obj_frob_file_after_relocs): Test for NULL.
824 (obj_symbol_new_hook): Here too.
825 (obj_sec_sym_ok_for_reloc): And here.
826 (S_GET_OTHER): Define.
827 (S_GET_DESC): Define.
828 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
829 (OBJ_MAYBE_ELF): Update comment.
831 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
832 OBJ_AOUT preprocessor conditional and handle emulation by
833 testing OUTPUT_FLAVOR.
834 (i386_displacement): Here too.
835 (md_section_align): Similarly here.
836 (i386_target_format): Conditionally compile when more than one
837 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
838 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
839 (i386_displacement): Here too.
842 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
843 Define TARGET_FORMAT for aout only when not multi.
846 * config/te-multi.h: Delete file as it's identical to te-generic.h
848 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
850 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
851 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
854 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
856 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
859 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
861 * config/tc-mips.c (mips_do_align): New function.
862 * config/tc-mips.h (md_do_align): Define.
864 2000-01-10 Philip Blundell <philb@gnu.org>
866 * doc/c-arm.texi (ARM Options): Fix typo.
867 (ARM-Chars): Correct description of `#'. Mention that `;' is a
868 line separator for Linux.
869 * doc/as.texinfo (Comments): Mention the ARM.
871 2000-01-10 Philip Blundell <pb@futuretv.com>
873 * configure.in (arm*-*-conix*): New target.
874 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
876 * configure: Regenerate.
878 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
880 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
881 (obj_elf_visibility): New function.
883 * doc/as.texinfo (Visibility): New node: document visibility
886 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
888 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
889 warning for absolute jump/call without `*' in non-intel mode. No
890 need to set i.types[0] JumpAbsolute in intel mode.
892 1999-12-22 Philip Blundell <pb@futuretv.com>
894 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
895 hook function when changing sections.
896 (arm_s_data): Likewise.
898 1999-12-14 Nick Clifton <nickc@cygnus.com>
900 * config/tc-arm.c (md_parse_option): Add support for -marm720
903 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
905 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
906 (r_registers, xr_registers): Define.
907 (r_register_name, xr_register_name): New functions.
908 (md_assemble): Handle new am33 operand types and instruction
910 (mn10300_insert_operand, check_operand): Likewise.
912 1999-11-29 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
915 (s_force_thumb): Set thumb_mode to 2.
916 (md_assemble): Do not complain about thumb instructions on a
917 non-thumb target if thumb_mode is set to 2.
919 1999-11-28 Michael Meissner <meissner@cygnus.com>
921 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
922 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
923 (O_...): Add new machine dependent expressions if we are handling
924 explicit relocations.
925 (alpha_reloc_op): New static table holding the explicit relocation
927 (alpha_literal_hash): New static to hold the hash table for
928 explicit relocations.
929 (alpha_macros): Add support for explicit relocations.
930 (md_begin): If explicit relocations, initialize hash table.
931 (md_assemble): Don't print a second error if tokenize_arguments
932 already printed an error message.
933 (md_apply_fix): Add support for explicit relocations.
934 (alpha_force_relocation): Ditto.
935 (alpha_fix_adjustable): Ditto.
936 (alpha_adjust_symtab): New function to support explicit
938 (alpha_adjust_symtab_relocs): Ditto.
939 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
940 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
941 Add support for explicit relocations. Return -2 if an error
942 message was already printed.
943 (find_macro_match): Add support for explicit relocations. Comment
945 (emit_insn): Add support for explicit relocations.
946 (assemble_tokens): Ditto.
948 (load_expression): Ditto.
951 (emit_ir_load): Ditto.
952 (emit_loadstore): Ditto.
956 (emit_division): Ditto.
957 (emit_jsrjmp): Ditto.
958 (emit_retjcr): Ditto.
960 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
962 (tc_adjust_symtab): If explicit relocations, call the function
964 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
965 relocations next to the literal relocation they reference.
966 (TC_INIT_FIX_DATA): Initialize the new fields.
967 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
969 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
971 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
972 'B' operand for PA2.0 bb instruction.
974 1999-11-18 Nick Clifton <nickc@cygnus.com>
976 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
979 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
981 (mcore_force_relocation): Force relocations to be generated for
984 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
986 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
987 (i386_displacement): Disallow O_big displacements.
989 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
991 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
992 improvements in error checking.
993 (md_assemble): Support for unconditional ARM instructions.
994 (md_parse_option): Support for -m[arm]v5e flag.
996 1999-11-12 Nick Clifton <nickc@cygnus.com>
998 * macro.c (buffer_and_nest): Do not check beyond the end of the
1001 1999-11-11 Nick Clifton <nickc@cygnus.com>
1003 * macro.c (buffer_and_nest): Look for seperator after TO and
1006 1999-11-08 Andrew Haley <aph@cygnus.com>
1008 * app.c (do_scrub_chars): When in State 10, treat backslash
1009 characters in the same way as as symbol characters.
1011 1999-11-07 Richard Henderson <rth@cygnus.com>
1013 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1014 the previous label was in the current section before playing
1015 with auto-alignment.
1017 1999-11-06 Nick Clifton <nickc@cygnus.com>
1019 * config/tc-v850.c (v850_force_relocation): Force relocation
1021 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1024 1999-11-05 Michael Meissner <meissner@cygnus.com>
1026 * expr.h (operatorT): Increase machine dependent operators to 16.
1027 * expr.c (op_rank): Ditto.
1029 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1031 * read.c (pseudo_set): Reject attempts to set the value of a
1034 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1037 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1039 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1040 to bfd_set_section_contents.
1042 1999-11-03 Nick Clifton <nickc@cygnus.com>
1044 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1046 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1048 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1049 (mips_ip): Use OPCODE_IS_MEMBER.
1051 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1053 * config/tc-arm.c (reg_required_here): Improve comments.
1055 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1056 (tinsns): Initialize variants field.
1058 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1059 BAD_PC respectively.
1061 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1063 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1064 * config/tc-arm.h: Fix compile time warnings.
1066 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1068 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1069 form @abs16, @(abs16) and @(abs16 + imm).
1071 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1073 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1074 (ISA_HAS_64_BIT_REGS) New.
1075 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1076 mips_emit_delays,macro_build,load_register,load_addresss,
1077 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1078 and/or use new ISA_xxx macros in expressions involving
1079 ISA, particularly mips_opts.isa.
1081 1999-10-18 Michael Meissner <meissner@cygnus.com>
1083 * expr.h (operatorT): Add machine dependent operators md1..md8.
1084 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1085 for the machine dependent operators to use.
1087 * expr.c (op_rank): Add machine dependent operators.
1089 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1091 (O_cpregister): Ditto.
1092 (md_begin): Change X_op test that field is wide enough to use
1093 O_max instead of O_alpha_max.
1094 (cpu_types): Fill in missing initializer.
1095 (alpha_num_macros): Make unsigned.
1096 (md_assemble): Make opnamelen be size_t.
1097 (md_apply_fix): Cast alpha_num_operands to int before testing.
1098 (alpha_force_relocation): Ditto.
1099 (alpha_fix_adjustable): Ditto.
1100 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1101 (tc_gen_reloc): Ditto.
1102 (tc_get_register): Ditto.
1107 (s_alpha_ent): Ditto.
1108 (s_alpha_end): Ditto.
1109 (s_alpha_frame): Ditto.
1110 (s_alpha_prologue): Ditto.
1111 (s_alpha_file): Ditto.
1112 (s_alpha_gprel32): Ditto.
1113 (s_alpha_proc): Ditto.
1114 (s_alpha_set): Ditto.
1115 (s_alpha_base): Ditto.
1116 (s_alpha_align): Ditto.
1117 (s_alpha_arch): Ditto.
1118 (alpha_align): Ditto.
1119 (assemble_insn): Suppress unused variable warning.
1121 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1122 order in the structure.
1123 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1125 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1127 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1129 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1131 * config/tc-i386.c (i386_index_check): Correct #endif location.
1133 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1135 * as.c (show_usage): Document new options.
1136 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1137 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1138 (parse_args): Parse the new options.
1139 (main): If there were warnings, and --fatal-warnings
1140 was specified, print an error.
1141 * as.h: New variable, flag_fatal_warnings, for new option.
1143 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1145 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1146 '@'. Change autoincrement completers to fall through to cache control
1149 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1151 (pa_parse_addb_64_cmpltr): New function.
1153 * config/tc-hppa.c (pa_ip): Change error message.
1154 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1155 '?Q' args to allow falling through.
1157 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1158 Remove unused conditional codes.
1159 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1161 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1163 * config/tc-d30v.c (CHAR_BIT): Define.
1164 (check_range): Fix bit operations to support integers bigger than
1167 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1169 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1172 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1173 Doug Evans <devans@cygnus.com>
1175 Add support for m32rx.
1176 * config/tc-m32r.c (enable_m32rx): New static global.
1177 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1178 (allow_m32rx): New function.
1179 (M32R_SHORTOPTS): Add `O'.
1180 (md_longopts): Add --m32rx plus several warning options.
1181 (md_parse_option): Handle new options.
1182 (md_show_usage): Print them.
1183 (md_begin): Enable m32rx.
1184 (OPERAND_IS_COND_BIT): New macro.
1185 (first_writes_to_seconds_operands): New function.
1186 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1187 (target_make_parallel,assemble_two_insns): New functions.
1188 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1189 If optimizing and m32rx, try to make consecutive insns parallel.
1191 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1193 * config/tc-mips.c (nopic_need_relax): Allow for the
1194 .sdata.foo sections generated by -fdata-sections,
1195 and for the .gnu.linkonce.s sections generated by C++.
1197 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1199 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1200 with cleaner code using completer prefixes. Add 'Y'.
1202 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1204 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1206 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1207 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1208 insn does not match and we should try the next insn in the table.
1210 1999-09-22 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1214 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1216 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1219 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1221 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1222 OBJ_ELF. If ELF, add "sq".
1223 (md_parse_option): If ELF, ignore -s and -q.
1224 (md_show_usage): Mention ELF options.
1226 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1228 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1231 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1233 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1235 * config/tc-hppa.c (struct pa_it): New field "trunc".
1236 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1237 (pa_parse_ftest_gfx_completer): New function
1238 (pa_parse_fp_cnv_format): New function.
1240 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1241 (md_apply_fix): Handle 22bit pc-rel branches.
1243 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1245 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1247 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1249 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1251 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1253 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1254 (pa_ip): Handle 'fX'.
1256 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1258 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1259 (pa_ip): Handle 'fX'.
1261 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1263 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1264 unwinds unless the function is in the text space.
1265 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1267 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1269 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1270 (md_assemble): To here. Tweak address generation.
1272 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1274 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1275 (md_assemble): Call dwarf2_where for OBJ_ELF.
1276 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1277 (pa_end_of_source): New function.
1278 * tc-hppa.h (md_end): Define for OBJ_ELF.
1280 1999-09-14 Michael Meissner <meissner@cygnus.com>
1282 * configure.in (Canonicalization of target names): Remove adding
1283 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1284 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1285 * configure: Regenerate.
1287 1999-09-14 Donn Terry <donn@interix.com>
1289 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1291 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1293 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1294 pc-relative jmp/call to an absolute symbol.
1295 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1296 absolute section symbols.
1298 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1299 jump handling code and comments.
1301 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1303 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1304 the value if TE_PE and a global defined symbol.
1306 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1308 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1309 print the symbol, rather than printing it here.
1311 1999-09-11 Donn Terry <donn@interix.com>
1313 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1314 BFD_RELOC_RVA relocations.
1316 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1317 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1320 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1322 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1323 * doc/internals.texi (Object format backend): Document
1326 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1327 relocations against global symbols if TE_PE.
1329 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1330 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1332 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1335 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1336 symbols which do not have a constant value, or tags with
1337 non-tags. Remove the symbol from the list before adding it at the
1340 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1341 C_FCN symbol differently if TE_PE.
1342 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1343 appears in the pseudo-op, rather coff_line_base which is only set
1346 * config/obj-coff.c (obj_coff_loc): New static function.
1347 (obj_pseudo_table): Add "loc".
1349 * config/obj-coff.c (add_lineno): Check that the line number is
1352 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1353 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1355 (md_atof): Return NULL rather than 0.
1356 * config/tc-i386.c (md_atof): Change type to int.
1357 * expr.c (expr): Change first parameter to int.
1358 * config/obj-coff.c: Add declarations for static functions.
1359 (coff_frob_symbol): Use SYM_AUXENT.
1360 * config/tc-i386.h (flag_16bit_code): Don't declare.
1362 * config/obj-coff.c (obj_coff_section): Default to setting
1363 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1365 * write.c (adjust_reloc_syms): Print adjusted fixup.
1367 * expr.c (integer_constant): Correct too_many_digits calculation
1370 1999-09-09 Andreas Schwab <schwab@suse.de>
1372 * doc/c-arm.texi: Fix arguments of @var to not contain
1375 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1377 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1379 (md_parse_option): Only support -k flag for ELF and COFF targets.
1381 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1383 * config/tc-hppa.c (pa_ip): Put strict register checks before
1384 call to pa_parse_number.
1386 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1388 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1390 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1393 1999-09-06 Donn Terry <donn@interix.com>
1395 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1397 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1399 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1400 candidate instruction. Require registers for register arguments
1401 when in strict mode. Require assemble-time constants for
1402 constants when in strict mode.
1403 (pa_get_absolute_expression): Require a constant when in strict
1406 1999-09-06 Nick Clifton <nickc@cygnus.com>
1408 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1410 1999-09-04 Steve Chamberlain <sac@pobox.com>
1412 * config/tc-pj.c: New file, supports picoJava in ELF.
1413 * config/tc-pj.h: Ditto.
1414 * configure.in (pjl*, pj*): New targets.
1415 * Makefile.am: Rebuild dependencies.
1416 (CPU_TYPES): Add pj.
1417 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1418 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1419 * doc/c-pj.texi: New file.
1420 * doc/as.texinfo: Add some PJ specifics.
1421 * doc/all.texi: Add PJ to the list of all architectures, sort them
1423 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1424 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1426 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1428 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1429 (obj_frob_file): Test for null pointer.
1430 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1431 (OBJ_PROCESS_STAB): And here.
1432 (elf_obj_sy): Remove
1434 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1435 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1436 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1438 * config/obj-coff.c (no_func): Remove.
1439 (coff_format_ops): Change occurrences of no_func to 0, as we test
1440 for 0 in obj-multi.h.
1442 * configure.in: Enable bfd for i386-coff when primary target is
1443 bfd. Enable i386 elf,coff emulation support. Don't set
1444 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1445 emulation to support.
1446 *configure: Regenerate.
1448 1999-09-02 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1451 .section .line directive is encountered.
1453 1999-09-01 Nick Clifton <nickc@cygnus.com>
1455 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1458 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1459 * as.texinfo: Document --gdwarf2 command line option.
1460 Add additional documentation of ARM command line switches.
1462 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1464 * config/tc-i386.c (i386_intel_memory_operand): Combine
1465 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1466 and RESTORE_END_STRING around parse_register calls.
1467 (i386_operand): Here too.
1468 (i386_is_reg): Remove.
1469 (parse_register): Move as_bad calls from within this function to
1472 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1474 Based on a patch from H.J. Lu <hjl@gnu.org>
1475 * config/tc-i386.c (parse_register): Handle FP regs specially.
1476 (md_begin): Remove '(' and ')' from register_chars.
1478 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1480 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1481 error message (done elsewhere).
1483 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1485 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1487 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1489 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1492 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1494 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1496 Add new completers. Fix bug in 64 bit condition handling.
1498 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1501 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1503 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1505 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1507 1999-08-27 Jim Wilson <wilson@cygnus.com>
1509 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1510 (struct ls): Add frag field. Initialize it to zero.
1511 (out_end_sequence): New local text_frag. Set it while in text section.
1512 Replace address check with frag check. Set ls.frag to text_frag if
1513 out_set_addr called.
1514 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1515 Set it before switching sections. Replace address check with frag
1516 check. Set ls.frag to saved_frag if out_set_addr called.
1518 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1520 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1521 output "advance_pc" opcode instead of calling gen_addr_line().
1522 The latter has the undesired side-effect of creating a new row
1523 in the debug line info matrix.
1525 1999-08-26 Jim Wilson <wilson@cygnus.com>
1527 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1528 ls.last_filename if last is less than zero. Set ls.last_filename
1529 when allocating new entry.
1530 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1533 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1535 * config/tc-i386.c (i386_index_check): Fix the displacement size
1536 when INFER_ADDR_PREFIX.
1538 1999-08-18 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1543 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1545 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1546 handle 0xffffNNNN constants correctly.
1548 1999-08-16 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1553 1999-08-13 Nick Clifton <nickc@cygnus.com>
1555 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1556 (md_apply_fix3): Always pass positive values to
1557 validate_offset_imm.
1559 1999-08-12 Nick Clifton <nickc@cygnus.com>
1561 * config/tc-arm.c (skip_whitespace): New macro.
1562 Formatting tidy ups.
1564 (md_apply_fix3): Store relocation offset in addend for ELF based
1566 (arm_force_relocation): Always generate relocs for Thumb function
1569 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1571 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1572 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1574 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1576 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1577 flags for the unwind subspace.
1579 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1580 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1581 suitable relocation based on the size of the target's pointer.
1582 Always Use subsegment zero for the unwinders.
1583 (pa_level): Handle "2.0w".
1585 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1587 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1588 with the following instruction unless this was specified.
1590 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1592 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1593 certain sections, to match BFD changes.
1595 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1597 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1598 (EXTRA_SCRIPTS): Define to keep automake happy.
1599 * Makefile.in: Rebuild.
1601 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1603 * Makefile.am: Rename .dep* files to DEP*.
1604 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1605 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1607 * Makefile.in: Rebuild.
1609 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1611 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1613 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1615 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1616 avoid problems on DOS filesystems.
1617 * Makefile.in: Rebuild.
1619 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1621 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1623 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1626 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1628 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1629 line to create ${GDBINIT} rather than .gdbinit.
1630 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1632 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1634 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1636 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1638 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1640 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1642 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1643 non-adjustable symbols.
1645 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1647 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1649 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1651 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1654 1999-08-05 Donn Terry <donn@interix.com>
1656 * config/te-interix.h: New file.
1657 * configure.in (i386-*-interix*): New target.
1658 * configure: Rebuild.
1660 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1662 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1663 selectors for ELF too.
1664 (selector_table): Add "ltp" and "rtp" selectors.
1666 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1668 * config/tc-i386.c (i386_operand): No need to change
1669 operand_string pointer in segment reg case before goto
1670 do_memory_reference. Initialise displacement_string_start and
1671 displacement_string_end after do_memory_reference label.
1672 (i386_index_check): Add operand_string param, and print error
1673 message on failure here.
1674 (i386_intel_memory_operand): Instead of here.
1675 (i386_operand): And here.
1676 (INFER_ADDR_PREFIX): Enable.
1678 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1680 * config/tc-i386.h (DefaultSize): Define. Renumber following
1681 opcode_modifier defines.
1683 From Etienne Lorrain <etienne.lorrain@ibm.net>
1684 * config/tc-i386.c (stackop_size): New variable.
1685 (set_16bit_code_flag): Clear it here.
1686 (set_16bit_gcc_code_flag): New function.
1687 (md_pseudo_table): Add "code16gcc" entry.
1688 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1690 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1692 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1693 next_set_end even if the end symbol is being discarded.
1695 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1696 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1697 * config/obj-coff.c: Likewise.
1698 (seg_info_type): Remove.
1699 (seg_info_off_by_4): Change to array of segT.
1700 (s_get_segment): Adjust accordingly.
1701 (obj_pseudo_table): Fully initialize sentinel entry.
1703 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1704 Ralf Baechle <ralf@uni-koblenz.de>.
1706 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1708 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1710 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1712 * config/tc-i386.c: Indentation and white space changes.
1713 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1714 don't enable it by default.
1715 (i386_intel_operand): Remove redundant prototype.
1716 Move check on number of memory operands, and i.mem_operands++
1717 (i386_intel_memory_operand): To here.
1718 Remove i386_immediate code from here. Remove special case code
1719 for input and output using (%dx). Remove base/index checks and
1720 call i386_index_check instead. Save initial operand_string
1721 argument for error message.
1722 (i386_operand): Remove redundant prototype. Move base/index
1723 checks to i386_index_check.
1724 (i386_displacement): Move intel mode check for non-zero
1726 (i386_intel_memory_operand): To here.
1728 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1730 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1731 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1732 by .register pseudo-op if -64 and --no-undeclared-regs.
1733 (s_register, sparc_adjust_symtab): New functions.
1734 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1735 Declare sparc_adjust_symtab as tc_adjust_symtab.
1736 * doc/c-sparc.texi: Add description of #ignore special literal
1737 for .register pseudo-op.
1739 1999-07-30 Catherine Moore <clm@cygnus.com>
1741 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1742 the relocation's section offset.
1744 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1746 * write.c (fixup_segment): Fix generic error check overflow test.
1748 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1749 X_add_number to long.
1751 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1753 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1756 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1758 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1761 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1763 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1765 * configure.bat: Remove; obsolete.
1766 * config/go32.cfg: Likewise.
1768 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1770 * configure.in (i386-*-vxworks*): New target.
1771 * configure: Rebuild.
1773 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1775 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1777 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1779 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1781 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1782 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1783 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1784 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1785 MAX_RELOC_EXPANSION): Define.
1786 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1788 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1790 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1791 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1792 block. Print a warning if an 8-bit or 16-bit constant
1793 displacement or immediate is truncated on output.
1794 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1796 (i386_operand): Disallow immediate jump absolute operand.
1798 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1800 * configure.in: Bump version number to 2.9.5.
1801 * configure: Rebuild.
1803 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1806 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1808 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1809 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1811 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1813 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1815 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1817 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1818 if -mno-fpu was given.
1819 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1821 (cons_fix_new_arm): Remove misleading comments.
1823 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1825 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1827 (relax_segment): Likewise. After giving a rs_org error, convert
1828 the frag to rs_align to avoid cascading errors.
1830 1999-07-12 Andreas Schwab <schwab@suse.de>
1832 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1834 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1836 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1837 as appropriate. Fill in structure initializations. Add variable
1838 initializations. Add casts.
1839 * dwarf2dbg.c (print_stats): Change i to size_t.
1840 * listing.c (listing_listing): Change list_line to unsigned int.
1842 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1844 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1845 rather than checking for \001 and \002 in symbol name.
1846 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1848 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1850 * configure.in (hppa*-linux-gnu*): New target.
1851 * configure: Rebuilt.
1853 1999-07-08 Nick Clifton <nickc@cygnus.com>
1855 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1857 1999-07-07 Nick Clifton <nickc@cygnus.com>
1859 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1860 accessing symbolP directly.
1862 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1864 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1867 1999-07-05 Nick Clifton <nickc@cygnus.com>
1869 * config/tc-arm.c (ARM_EXT_V5): Define.
1870 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1871 (md_begin): Detect ARM v5 architectures.
1872 (md_parse_option): Accept arm v5 specification.
1873 (md_show_usage): Documment -marmv5 switch.
1875 * doc/c-arm.texi: Document -marmv5 command line option.
1877 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1879 (validate_immediate_twopart): New function. Determine if a
1880 constant can be computed by two ADD instructions.
1881 (output_inst): Remove its command line parameter - it was never
1883 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1884 implememt the ADRL pseudo op.
1885 (tc_gen_reloc): Generate a suitable error message if an ADRL
1886 instruction tries to generate a real reloc.
1888 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1890 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1892 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1895 1999-06-27 H.J. Lu <hjl@gnu.org>
1897 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1898 non BFD_ASSEMBLER case.
1900 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1902 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1905 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1907 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1908 out_end_sequence() when the address decreases due to a new frag.
1909 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1910 numbering starts with 1.
1912 1999-06-23 Nick Clifton <nickc@cygnus.com>
1914 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1916 (mcore_s_text): Call obj_elf_text for ELF target.
1917 (mcore_s_data): Call obj_elf_data for ELF target.
1918 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1920 (mcore_s_bss): New function: Dump literal table before changing
1922 (mcore_s_comm): New function: Dump literal table before changing
1925 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1926 No longer static functions.
1927 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1928 Provide prototypes for these functions.
1930 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1932 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1933 a list of names, to try obj_segment_name, and to try abbreviated
1934 names when using COFF without long section names.
1936 * config/tc-alpha.c: More use of symbol accessor functions.
1937 * config/tc-arc.c: Likewise.
1938 * config/tc-d30v.c: Likewise.
1939 * config/tc-fr30.c: Likewise.
1940 * config/tc-i860.c: Likewise.
1941 * config/tc-m88k.c: Likewise.
1942 * config/tc-mcore.c: Likewise.
1943 * config/tc-ns32k.c: Likewise.
1944 * config/tc-sparc.c: Likewise.
1945 * config/tc-v850.c: Likewise.
1947 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1948 sy_value with appropriate accessor functions.
1949 * config/tc-arm.c (md_apply_fix3): Likewise.
1950 * config/tc-d10v.c (AT_WORD_P): Likewise.
1951 * config/tc-v850.c (reg_name_search): Likewise.
1953 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1954 use symbol_get_bfdsym instead.
1955 * config/tc-ppc.c (md_assemble): Likewise.
1956 * config/tc-v850.c (v850_comm): Likewise.
1958 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1960 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1961 the symbol, rather than accessing the bsym member.
1962 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1963 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1964 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1965 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1966 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1967 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1968 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1969 * config/tc-v850.c (tc_gen_reloc): Likewise.
1971 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1973 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1974 (hppa_gen_reloc_type): Conditionalize on BFD64.
1975 (tc_gen_reloc): Re-enable ELF relocations.
1976 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1978 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1980 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1982 (do_ldst): Move assignment out of if condition.
1983 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1984 parentheses to avoid warning.
1986 1999-06-21 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1989 macro to get at the BFD symbol associated with a GAS symbol.
1991 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1993 * config/tc-ppc.c: Update for symbol handling changes.
1994 * config/obj-coff.c: Likewise.
1996 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1998 * tc-hppa.c: General cleanups of ELF support. No more spaces
1999 and subspaces for ELF.
2000 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2001 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2002 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2003 (UNWIND_SECTION_NAME): Likewise.
2004 (space/subspace related structures): Conditionalize definitions
2006 (space/subspace directives and support routines): Conditionalize
2007 definitions and references/uses on OBJ_SOM.
2008 (label_symbol_struct): For ELF, track the symbol's segment. For
2009 SOM track its space.
2010 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2012 (USE_ALIASES): Kill for both SOM & ELF.
2013 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2014 (pa_space, pa_subspace): Corresponding changes.
2015 (pa_spaces_begin): Corresponding chagnes.
2016 (md_begin): Do not muck around with space/subspace stuff for
2018 (md_apply_fix): Temporarily disable argument relocation stuff
2020 (tc_gen_reloc): Temporarily disable relocation generation for
2022 (pa_build_unwind_subspace): Similarly.
2024 1999-06-16 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-arm.c (thumb_set): New pseudo op.
2027 (text, data, section): Override these pseudo ops with ARM
2029 (s_thumb_set): New function: Perform the same as a .set pseudo
2030 op, but also mark the alias'ed symbol as being a Thumb
2032 (arm_s_text): New function: Perform the same as the .text
2033 pseudo op, but dump the literal pool before changing
2035 (arm_s_data): New function: Perform the same as the .data
2036 pseudo op, but dump the literal pool before changing
2038 (arm_s_section): New function: Perform the same as the
2039 .section pseudo op, but dump the literal pool before changing
2041 (arm_cleanup): Do not reset the current section before dumping
2044 1999-06-17 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2047 OPTION_NO_WARN_UNMATCHED entries.
2048 (md_parse_option): Generate a warning message if an unrecognised
2049 option is encountered.
2051 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2052 (get_operands): When parsing an expression after an '@' symbol
2053 has been detected, do not ignore '#' symbols.
2054 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2057 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2059 From K. Richard Pixley <rich@noir.com>:
2060 * configure.in (ppc-*-vxworks*): New target.
2061 * configure: Rebuild.
2063 1999-06-12 Philip Blundell <philb@gnu.org>
2065 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2067 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2069 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2070 which refer to symbols in linkonce sections, permit reducing the
2071 relocs if the symbol is local.
2073 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2075 * subsegs.c (subseg_text_p): New function.
2076 * as.h (subseg_text_p): Declare.
2077 * read.c (do_align): Use subseg_text_p to set the default fill.
2078 * write.c (subsegs_finish): Likewise.
2079 * config/obj-coff.c (write_object_file): Likewise.
2080 * config/tc-i386.h (md_maybe_text): Don't define.
2081 (md_do_align): Use subseg_text_p to set the default fill.
2082 * config/tc-m32r.c (m32r_do_align): Likewise.
2083 * config/tc-sh.c (sh_do_align): Likewise.
2084 * config/tc-sparc.h (md_do_align): Likewise.
2086 1999-06-12 David O'Brien <obrien@freebsd.org>
2088 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2089 * configure: Rebuild.
2091 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2093 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2094 * Makefile.am: Rebuild dependencies.
2095 * Makefile.in: Rebuild.
2097 * config/tc-i386.c (i386_immediate): Remove unused label
2100 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2101 * symbols.c: Likewise.
2102 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2103 sy_next field when taking address, rather than symbol_next.
2105 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2107 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2108 value from the output file architecture.
2109 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2110 * dwarf2dbg.h: Change bfd_vma to addressT.
2112 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2114 * dwarf2dbg.h: Use PARAMS in function declarations.
2116 1999-06-11 Martin Dorey <mdorey@madge.com>
2118 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2119 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2121 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2123 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2125 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2127 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2130 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2132 * read.c (read_a_source_file): Only declare inescape if
2135 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2137 (find_entry_byval): Add parens to avoid warning.
2139 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2141 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2144 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2146 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2149 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2150 synthetize_setx): New functions.
2151 (md_assemble): Broken the special cases into the above
2152 functions. Make compiler happy if sizeof(bfd_vma)==4.
2153 Fix sethi generated from set/setuw. If instructions have a relloc,
2154 always clear the fields to be relocated in the opcode.
2155 (sparc_ip): Remove special_case global variable.
2157 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2159 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2160 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2161 indication of success rather than a value.
2162 (itbl_get_val): Likewise.
2163 (itbl_get_field): Use strcspn. Change delimiters to include
2165 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2166 (itbl_get_val): Likewise.
2167 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2169 * symbols.c (copy_symbol_attributes): Convert local symbols to
2172 1999-06-10 Nick Clifton <nickc@cygnus.com>
2174 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2177 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2179 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2180 Optimize set if sizeof(bfd_vma) == 64.
2181 (sparc_ip): Fix sethi - without %hi() it should generate
2182 R_SPARC_22 reloc, not R_SPARC_HI22.
2183 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2185 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2187 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2188 (s_ncons): New function.
2189 (native_op_table): New table.
2190 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2191 R_SPARC_OLO10 handling.
2193 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2195 * expr.h (struct expressionS): Revert last change; widen X_op.
2196 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2198 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2200 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2201 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2202 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2203 * Makefile.in: Regenerated.
2205 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2206 `common' pass on to s_mri_common.
2207 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2209 1999-06-06 Richard Henderson <rth@cygnus.com>
2211 * config/obj-elf.c (obj_elf_section): Don't free the return
2212 value of demand_copy_C_string.
2214 1999-06-05 Richard Henderson <rth@cygnus.com>
2216 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2217 creation logic from obj_elf_create_section.
2219 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2220 (section_stack): New.
2221 (special_sections): Make const.
2222 (obj_elf_section): Gut and rewrite parsing.
2223 (obj_elf_change_section): New function broken out of obj_elf_section.
2224 (obj_elf_parse_section_letters): Likewise.
2225 (obj_elf_section_word): Likewise.
2226 (obj_elf_section_type): Likewise.
2227 (obj_elf_previous): Treat as a toggle.
2228 (obj_elf_popsection): New.
2229 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2230 (ppc_section_type): Likewise.
2231 * config/tc-ppc.h: Likewise.
2233 * expr.h (struct expressionS): Don't make X_op a bitfield.
2234 * config/tc-alpha.c: Update for symbol handling changes.
2235 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2236 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2238 1999-06-05 Richard Henderson <rth@cygnus.com>
2240 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2241 (dwarf2_gen_line_info): Kill unused variables.
2242 (dwarf2_finish): Likewise.
2243 (dwarf2_where): Likewise.
2244 (dwarf2_directive_file): If we've only got a string,
2245 hand off to s_app_file.
2246 * ecoff.c: Move the include of ecoff.h.
2247 * symbols.h (S_IS_FUNCTION): Prototype.
2249 * read.c (LEX_HASH): Supply a default.
2251 (s_globl): Update `c' after skipping whitespace.
2252 * read.h (LEX_END_NAME, is_name_ender): New.
2253 * expr.c (get_symbol_end): Respect it.
2255 1999-06-04 Mark Klein <mklein@dis.com>
2257 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2259 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2261 * config/tc-hppa.c: Update for symbol handling changes.
2263 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2265 * cgen.c: Update for symbol handling changes.
2266 * config/tc-m32r.c: Likewise.
2268 * config/tc-hppa.h: Update for symbol handling changes.
2269 * config/tc-hppa.c: Likewise.
2271 * config/tc-arm.h: Update for symbol handling changes.
2272 * config/tc-arm.c: Likewise.
2273 (symbol_make_empty): Remove. Just use symbol_create.
2275 * symbols.c (symbol_set_tc): Correct name.
2277 * Makefile.am: Rebuild dependencies.
2278 ($(OBJS)): Don't depend upon struc-symbol.h.
2279 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2280 * dep-in.sed: Don't remove struc-symbol.h.
2281 * Makefile.in: Rebuild.
2283 * doc/internals.texi (Symbols): Describe changes in symbol
2286 1999-06-03 Richard Henderson <rth@cygnus.com>
2288 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2289 instead of doing the work by hand.
2291 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2293 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2294 state of line state-machine.
2295 (struct ls): Collect DWARF2 line state-machine state in new member
2296 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2297 resulted in any DWARF2 directives.
2298 (reset_state_machine): New function.
2299 (out_end_sequence): Ditto.
2300 (dwarf2_gen_line_info): When switching sections or switching to a
2301 lower text address, call out_end_sequence() first to terminate the
2302 previous code sequence as code sequences MUST have monotonically
2303 increasing addresses.
2304 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2306 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2308 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2309 DWARF2 debug info (line information only, at this point).
2310 * as.h: Update comment about supported debug formats.
2311 * dwarf2dbg.c, dwarf2dbg.h: New files.
2312 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2314 * expr.c (operand): Don't use [ for parens if we want an index op.
2315 (op_encoding): Switch [ into O_index, if desired.
2316 (op_rank): Renumber with O_index on bottom.
2317 (expr): If O_index, match closing bracket.
2318 * expr.h (O_index): New.
2320 * read.c (read_a_source_file): Conditionally allow matched "
2321 in lines passed to md_assemble.
2323 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2325 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2327 Add support for storing local symbols in a small structure to save
2328 memory when assembling large files.
2329 * as.h: Don't include struc-symbol.h.
2330 (symbolS): Add typedef.
2331 * symbols.c: Include struc-symbol.h.
2332 (local_hash): New static variable.
2333 (save_symbol_name): New static function, from symbol_create.
2334 (symbol_create): Call save_symbol_name.
2335 (local_symbol_count): New static variable.
2336 (local_symbol_conversion_count): Likewise.
2337 (LOCAL_SYMBOL_CHECK): Define.
2338 (local_symbol_make): New static function.
2339 (local_symbol_convert): New static function.
2340 (colon): Handle local symbols. Create local symbol for local
2342 (symbol_table_insert): Handle local symbols.
2343 (symbol_find_or_make): Create local symbol for local label name.
2344 (symbol_find_base): Check for local symbol.
2345 (symbol_append, symbol_insert): Check for local symbols.
2346 (symbol_clear_list_pointers, symbol_remove): Likewise.
2347 (verify_symbol_chain): Likewise.
2348 (copy_symbol_attributes): Likewise.
2349 (resolve_symbol_value): Handle local symbols.
2350 (resolve_local_symbol): New static function.
2351 (resolve_local_symbol_values): New function.
2352 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2353 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2354 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2355 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2356 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2357 (symbol_previous, symbol_next): New functions.
2358 (symbol_get_value_expression): Likewise.
2359 (symbol_set_value_expression): Likewise.
2360 (symbol_set_frag, symbol_get_frag): Likewise.
2361 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2362 (symbol_mark_used_in_reloc): Likewise.
2363 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2364 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2365 (symbol_mri_common_p): Likewise.
2366 (symbol_mark_written, symbol_clear_written): Likewise.
2367 (symbol_written_p): Likewise.
2368 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2369 (symbol_section_p, symbol_equated_p): Likewise.
2370 (symbol_constant_p): Likewise.
2371 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2372 (symbol_get_obj, symbol_set_obj): Likewise.
2373 (symbol_get_tc, symbol_set_tc): Likewise.
2374 (symbol_begin): Initialize local_hash.
2375 (print_symbol_value_1): Handle local symbols.
2376 (symbol_print_statistics): Print local symbol statistics.
2377 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2378 Declare new symbols.c functions. Move many declarations here from
2380 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2381 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2382 (struct symbol): Move bsym to make it clearly the first field.
2383 Remove TARGET_SYMBOL_FIELDS.
2384 (symbolS): Don't typedef.
2385 (struct broken_word): Remove.
2386 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2387 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2388 (symbol_clear_list_pointers): Likewise.
2389 (symbol_insert, symbol_remove): Likewise.
2390 (symbol_previous, symbol_append): Likewise.
2391 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2392 (struct local_symbol): Define.
2393 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2394 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2395 (local_symbol_get_frag, local_symbol_set_frag): Define.
2396 (local_symbol_get_real_symbol): Define.
2397 (local_symbol_set_real_symbol): Define.
2399 * write.c (write_object_file): Call resolve_local_symbol_values.
2400 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2401 (TARGET_SYMBOL_FIELDS): Don't define.
2402 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2403 ECOFF_DEBUGGING, add ECOFF fields.
2404 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2405 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2406 ECOFF_DEBUGGING, add ECOFF fields.
2407 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2408 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2409 * config/tc-mcore.h: Don't include struc-symbol.h.
2410 (TARGET_SYMBOL_FIELDS): Don't define.
2411 (struct mcore_tc_sy): Define.
2412 (TC_SYMFIELD_TYPE): Define.
2413 * Many files: Use symbolS instead of struct symbol. Use new
2414 accessor functions rather than referring to symbolS fields
2417 * read.c (s_mri_common): Don't add in value of line_label.
2419 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2420 checking for SEC_LINK_ONCE.
2422 * config/tc-sh.h (sh_fix_adjustable): Declare.
2424 * app.c (input_buffer): New static variable.
2425 (app_push): Save saved_input in allocated buffer.
2426 (app_pop): Restored saved_input.
2427 (do_scrub_chars): Change get parameter to take char * and int as
2428 arguments. Change GET macro to pass input_buffer to get
2429 function. Don't save input into allocated buffer.
2430 * as.h (do_scrub_chars): Update declaration.
2431 * input-file.c (input_file_get): Change to take char * and int.
2432 Read data into passed in buffer. Remove static buffer.
2433 * read.c (scrub_from_string): Change to take char * and int. Copy
2434 data into passed in buffer.
2436 * hash.h: Neaten. Declare hash_traverse.
2437 * hash.c: Complete rewrite based on BFD hashing code.
2438 * gasp.c (chunksize): New variable.
2439 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2442 1999-05-28 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2445 addend unless the target uses an old ABI.
2447 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2449 -Wchar-subscripts cleanup
2450 * listing.c (listing_newline): Use unsigned char variable, so
2451 calls to isascii,iscntrl are correct.
2452 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2454 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2455 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2456 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2457 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2459 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2461 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2463 (arch_coldfire_p): New #define.
2464 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2466 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2468 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2470 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2471 (install_operand): Add place `N'.
2472 (init_table): Add registers ACC, MACSR, MASK.
2474 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2476 * config/tc-m68k.c: Change mcf5200 --> mcf.
2477 (archs): Add mcf5206e, mcf5307.
2478 (m68k_ip): Add format `u'.
2479 (install_operand): Add place `m', `M', `h'.
2480 (init_table): Add upper/lower registers.
2482 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2484 1999-05-28 Martin Dorey <mdorey@madge.com>
2486 * config/tc-i960.c: Several minor changes to add ELF and
2487 BFD_ASSEMBLER support.
2488 * config/tc-i960.h: Likewise.
2489 * configure.in (i960-*-elf*): New target.
2490 * aclocal.m4, configure: Rebuild.
2492 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2494 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2495 reloc changes when defined(BFD_ASSEMBLER).
2497 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2499 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2501 * write.c (write_print_statistics): Output to file, not stderr.
2503 * expr.c (generic_bignum_to_int32,64): Prototype.
2505 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2506 output_sleb128, output_uleb128, output_big_sleb128,
2507 output_big_uleb128, output_big_leb128): Prototype.
2508 (output_big_sleb128, output_big_uleb128): Make inline.
2509 (output_big_leb128): Remove inline
2511 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2512 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2513 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2514 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2515 value for correct overflow check in write.c:fixup_segment.
2516 * write.c (fixup_segment): Move bitfield overflow checks to after
2517 the md_apply_fix call.
2518 * config/obj-coff.c (fixup_segment): Likewise.
2519 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2520 valueT *val argument.
2522 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2524 * config/atof-ieee.c (gen_to_words): Correctly round a
2525 denormalized number. Fix off-by-one in range checking for
2526 exponent in a denormal.
2528 1999-05-10 Nick Clifton <nickc@cygnus.com>
2530 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2533 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2535 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2537 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2539 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2540 (ReverseRegRegmem): Remove.
2541 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2542 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2543 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2546 From Doug Ledford <dledford@redhat.com>
2547 * config/tc-i386.h (RegXMM): New for P/III.
2548 * config/tc-i386.c: Add support for P/III.
2550 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2552 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2553 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2554 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2556 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2558 * config/tc-i386.c (i386_immediate): Skip whitespace before
2559 complaining about junk after expression.
2560 (i386_displacement): Likewise.
2562 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2564 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2565 Don't copy before downcaseing.
2567 1999-05-05 Catherine Moore <clm@cygnus.com>
2569 * tc-m68k.c: Include elf/m68k.h.
2570 (m68k_elf_final_processing): New routine.
2571 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2574 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2576 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2579 1999-04-30 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-mcore.c (mcore_s_section): Dump literals before
2584 1999-04-29 Nick Clifton <nickc@cygnus.com>
2586 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2589 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2591 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2592 (TC_INIT_FIX_DATA): Delete.
2593 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2594 (TC_INIT_FIX_DATA): Delete.
2595 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2596 * write.c (fix_new_internal): Initialize fx_cgen member.
2597 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2598 (gas_cgen_md_apply_fix3): Update.
2599 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2600 (md_cgen_record_fixup_exp): Update.
2601 (FX_OPINFO_R_TYPE): Update.
2603 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2604 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2605 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2606 * frags.h (struct frag): Make opindex, opinfo ints.
2608 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2610 1999-04-26 Tom Tromey <tromey@cygnus.com>
2612 * aclocal.m4, configure: Updated for new version of libtool.
2614 1999-04-22 Nick Clifton <nickc@cygnus.com>
2616 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2618 (md_apply_fix3): Do not fix up absolute relocations against
2621 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2623 1999-04-20 Nick Clifton <nickc@cygnus.com>
2625 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2626 changes and data-in-text directives.
2627 (mcore_cons): New function: intercept cons() operations.
2628 (mcore_float_cons): New function: intercept float_cons()
2630 (mcore_stringer): New function: intercept stringer() operations.
2632 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2634 * obj.h (struct format_ops): Change generate_asm_lineno field to
2636 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2638 * config/tc-alpha.c (find_opcode_match): Add default case to
2640 (find_macro_match): Likewise.
2641 (load_expression): Parenthesize && within ||.
2643 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2645 1999-04-17 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2648 .text .data .section pseudo ops.
2649 (mcore_s_section): New function. Dump lits before changing secs.
2650 (mcore_s_text): New function. Dump lits before changing secs.
2651 (mcore_s_data): New function. Dump lits before changing secs.
2653 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2655 * config/tc-mips.c (mips_32bitmode): New.
2656 (md_begin): Set mips_32bitmode if needed.
2657 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2658 Set EF_MIPS_32BITMODE.
2660 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2662 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2665 1999-04-16 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2669 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2671 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2672 expressions correctly.
2675 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2677 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2679 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2681 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2682 and fmpynfadd instructions.
2684 1999-04-11 Richard Henderson <rth@cygnus.com>
2686 * as.h (environ): Declare it, if needed.
2687 * as.c (dump_statistics): Don't declare environ.
2688 * configure.in (environ): Detect declaration.
2689 * configure, config.in: Rebuild
2691 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2692 (i386_displacement): Allocate enough space for replacement buffer.
2693 Clean up replacement buffer initialization.
2695 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2697 * subsegs.c (section_symbol): Don't create a new symbol if one
2698 already exists; instead, use the existing one, but set its segment
2699 and frag data if it hasn't already been defined.
2700 * config/obj-coff.c (c_section_symbol): Likewise.
2702 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2704 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2706 1999-04-08 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-mcore.c: New File: Support routines for MCore
2710 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2711 * config/obj-coff.c: Add support for mcore-pe target.
2713 * Makefile.am: Add support for MCore targets.
2714 * Makefile.in: Regenerate.
2715 * configure.in: Add support for MCore targets.
2716 * configure: Regenerate.
2718 * doc/all.texi: Set MCORE.
2719 * doc/as.texinfo: Document MCore specific command line options.
2721 * write.h: Prevent multiple inclusion.
2723 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2725 * asintl.h (LC_MESSAGES): Never define.
2726 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2728 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2731 * Makefile.am (m68k-parse.c): If configuring in the source
2732 directory, copy m68k-parse.y into the local directory before
2733 running ylwrap, to remove spurious differences when generating
2735 * Makefile.in: Rebuild.
2737 * config/tc-sparc.h (md_do_align): Just allocate the number of
2738 bytes necessary, rather than always allocating 1024.
2740 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2742 * listing.c (listing_newline): Add cast to avoid warning.
2743 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2744 * config/tc-i386.c (i386_scale): Add return value.
2745 (build_displacement_string): Remove unused local temp_disp2.
2746 (i386_intel_memory_operand): Add parentheses to avoid warning.
2747 (i386_intel_operand): Remove unused local end_of_operand_string.
2748 (i386_operand): Remove unused local operand_modifier.
2749 (i386_operand): Add parens to avoid warning.
2751 1999-04-04 Don Bowman <don@pixsci.com>
2753 * configure.in: Add mips*-*-vxworks* target; have it define
2755 * configure, config.in: Rebuild.
2757 1999-03-31 Nick Clifton <nickc@cygnus.com>
2759 * configure.in (emulations): Add support for arm-epoc-pe.
2760 * configure: Regenerate.
2761 * config/te-epoc-pe.h: New file. Define macros specific to
2763 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2764 for arm-epoc-pe target.
2766 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2768 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2770 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2772 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2773 detect ",n" without a condition.
2774 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2777 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2779 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2780 instruction is encoded with one bit.
2783 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2785 * doc/internals.texi (CPU backend): Mention that
2786 line_separator_chars should not include newline. From thi
2787 <ttn@mingle.glug.org>.
2789 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2791 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2792 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2794 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2796 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2798 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2800 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2803 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2805 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2807 1999-03-15 Martin Hunt <hunt@cygnus.com>
2809 * app.c (do_scrub_begin): Change '-' back to a symbol char
2810 so we can use multiple opcodes on a line again.
2812 * config/tc-d30v.c: By default, warn if a symbol has
2813 the same name as a register. Plus some minor
2814 updates from the branch.
2816 1999-03-13 Nick Clifton <nickc@cygnus.com>
2818 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2819 BFD_RELOC_16 and BFD_RELOC_64.
2821 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2823 * expr.c (expr): Add missing else.
2825 1999-03-12 Nick Clifton <nickc@cygnus.com>
2827 * config/tc-arm.c (md_apply_fix3): Improve error message.
2829 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2831 * Makefile.am (CPU_TYPES): Add fr30.
2832 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2833 (fr30,m32r dependencies): Update.
2834 * Makefile.in: Rebuild.
2836 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2837 (gas_cgen_record_fixup_exp): Ditto.
2838 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2839 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2840 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2841 (md_cgen_lookup_reloc): Update use of operand->type.
2842 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2843 (md_convert_frag): Call cgen_operand_lookup_by_num.
2844 (md_cgen_lookup_reloc): Update use of operand->type.
2845 (m32r_cgen_record_fixup_exp): Ditto.
2847 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2849 * config/tc-mips.c (md_show_usage): Fix message.
2851 1999-03-03 Nick Clifton <nickc@cygnus.com>
2853 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2854 and LDR reg,=<expr> instruction.
2856 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2859 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2861 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2863 1999-02-17 Nick Clifton <nickc@cygnus.com>
2865 This patch was created by: Scott Bambrough
2866 <scottb@corelcomputer.com>
2869 Special cased '@' character. The '@' character is used as the
2870 ARM assembler comment character, as a special character
2871 and in ELF .symver pseudo-op's, and as a special character in
2872 .type and .section pseudo-ops.
2873 (symver_pseudo): New static variable.
2874 (symver_state): New static variable.
2875 (struct app_save): Add field 'symver_state'.
2876 (app_push): Save global symver_state int struct app_save.
2877 (app_pop): Restore global symver_state from struct app_save.
2878 (do_scrub_chars): Special case handling of '@' character in
2881 * configure.in: Modified to recognize armv* uname syntax from ARM
2883 * configure: Regenerated.
2885 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2886 a prefix to the section's type.
2887 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2888 the type's typename.
2890 * config/tc-arm.h: Add support for PIC generation:
2891 (pic_code): New boolean.
2892 (obj_relocate_extern): Define.
2893 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2894 (TC_CONS_FIX_NEW): Define.
2895 (tc_fix_adjustable): Define.
2896 (GLOBAL_OFFSET_TABLE_NAME): Define.
2898 * config/tc-arm.c: Add support for PIC generation:
2899 (line_seperator_chars): Allow ';' as a seperator for Linux.
2900 (is_immediate_prefix): New macro.
2901 (arm_parse_reloc): New function.
2902 (s_arm_elf_cons): New function.
2903 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2904 (md_undefined_symbol): Special case handling for the Global Offset
2906 (md_apply_fix3): Handle PIC relocs.
2907 (tc_gen_reloc): Handle PIC relocs.
2908 (md_parse_option): Add support for '-k' command line switch to
2909 enable PIC generation.
2910 (cons_fix_new_arm): New function.
2911 (s_arm_elf_cons): New function.
2913 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2915 * configure.in: Add comments for uses of AC_DEFINE.
2916 * acinclude.m4: Likewise.
2917 * acconfig.h: Remove.
2918 * aclocal.m4: Rebuild.
2919 * configure: Rebuild.
2920 * Makefile.in: Rebuild.
2921 * config.in: Rebuild.
2923 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2925 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2926 non-constant offset from a base register.
2928 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2930 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2933 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2935 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2936 (emit_insn): Look for pc-relative and no-overflow specifiers on
2937 internal relocation types.
2939 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2941 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2944 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2946 (mips_4650, mips_4010, mips_4100): Variables removed.
2947 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2948 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2950 (md_begin): Don't bother initializing the mips_NNNN variables;
2951 mips_cpu is set, and that's good enough now.
2952 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2953 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2954 (show): New function, to handle wrapping in the CPU lists.
2955 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2957 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2959 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2960 than treat as an immediate specifier.
2962 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2964 * config/tc-i386.c: Prototype many functions.
2965 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2966 (i386_immediate): Remove unused second argument.
2967 (i386_intel_operand): Fix i386_is_reg typo.
2968 (i386_operand): Use allow_naked_reg.
2969 (output_invalid): Make operand int for K&R.
2971 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2973 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2975 * Makefile.in: Rebuild.
2977 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2979 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2981 (EXTRA_as_new_SOURCES): Comment out.
2982 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2983 * Makefile.in: Rebuild.
2984 * doc/Makefile.in: Rebuild.
2985 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2986 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2987 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2988 * configure: Rebuild.
2989 * aclocal.m4: Rebuild.
2990 * config.in: Rebuild.
2991 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2992 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2993 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2994 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2995 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2996 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2997 (gas_cgen_record_fixup_exp): Ditto.
2998 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2999 descriptor, not global variable.
3000 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3001 descriptor, not global variable. Refer to insert_operand handler
3002 via cpu descriptor, not global function.
3003 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3004 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3005 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3006 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3007 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3008 * config/tc-m32r.c: Ditto.
3009 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3010 (md_assemble): Ditto.
3011 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3013 1999-02-09 Nick Clifton <nickc@cygnus.com>
3015 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3016 relocations for ELF targets.
3018 1999-02-08 Nick Clifton <nickc@cygnus.com>
3020 * configure.in: Add support for StrongARM target.
3021 * configure: Regenerate.
3023 1999-02-05 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3027 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3030 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3032 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3034 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3036 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3037 (INTEL_DWORD_MNEM_SUFFIX): Define.
3040 (DWORD_PTR): Define.
3041 (XWORD_PTR): Define.
3043 (OFFSET_FLAT): Define.
3045 (NONE_FOUND): Define.
3048 * config/tc-i386.c (set_intel_syntax): New routine.
3049 (intel_syntax): Declare.
3050 (allow_naked_reg): Declare.
3051 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3052 (intel_float_operand): New routine.
3053 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3054 Handle brackets as well as parens. Call i386_intel_operand for
3055 intel syntax. Reverse operands if appropriate. Handle new
3056 suffixes. Handle movzx and movsx.
3057 (i386_is_reg): New routine.
3058 (i386_immediate): New routine.
3059 (i386_scale): New routine.
3060 (i386_displacement): New routine.
3061 (i386_operand_modifier): New routine.
3062 (build_displacement_string): New routine.
3063 (i386_parse_seg): New routine.
3064 (i386_intel_memory_operand): New routine.
3065 (i386_intel_operand): New routine.
3066 (i386_operand): Call i386_displacement, i386_immediate,
3067 i386_scale, etc. instead of handling inline.
3068 (parse_register): Handle registers without prefix.
3070 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3072 * configure: Regenerate.
3073 * configure.in (arm-*-oabi): New.
3074 (thumb-*-oabi): New.
3075 * config/tc-arm.c (target_oabi): Declare.
3076 (md_apply_fix3): Support REL relocs.
3077 (md_parse_option): Handle -oabi.
3078 (elf32_arm_target_format): New routine.
3079 (md_longopts): Add OPTION_OABI.
3080 * config/tc-arm.h: Redefine TARGET_FORMAT.
3083 1999-01-28 Nick Clifton <nickc@cygnus.com>
3085 * write.c (write_relocs): Handle out of range error.
3087 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3088 (fr30_force_relocation): Default to 0.
3090 * config/tc-fr30.h (obj_fix_adjustable): Define.
3091 (TC_FORCE_RELOCATION): Define.
3093 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3096 1999-01-16 Nick Clifton <nickc@cygnus.com>
3098 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3099 merge of two instructions if the left instruciton kills the right.
3101 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3103 * Makefile.in: Regenerate.
3104 * configure.in: Redo test for using cgen.
3105 * configure: Regenerate.
3107 1999-01-09 Nick Clifton <nickc@cygnus.com>
3109 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3110 redefinition of this macro.
3112 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3114 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3117 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3119 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3120 a read of HI or LO and an immediatly following branch.
3122 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3124 * config/tc-mips.c (md_begin): Another correction to the setting of
3127 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3129 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3131 1998-12-21 Nick Clifton <nickc@cygnus.com>
3133 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3134 bit insn when optimizing, so that parallelised instructions will
3135 start on a 32 bit boundary.
3137 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3139 * config/tc-mips.c (mips_eabi64): New.
3140 (md_begin): Set mips_eabi64.
3141 (mips_elf_final_processing): Use it.
3143 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3145 * config/tc-mips.c (mips_elf_final_processing):
3146 Correct setting of ABI in e_flags.
3148 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3150 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3152 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3154 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3156 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3158 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3159 warning, values that don't fit in the field.
3161 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3163 * config/tc-mips.c (mips_abi_string): New.
3164 (md_parse_option,md_longopts): Add mabi.
3165 (mips_elf_final_processing): Set e_flags based on mabi flag.
3167 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3169 * config/tc-mips.c (md_parse_option): Handle vr4111.
3171 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3173 * config/tc-h8300.c (build_bytes): Change message given if the
3174 instruction requires H8/300H mode and we're not in Hmode, to
3175 suggest that it may be the operand modes that are the problem, not
3176 necessarily the opcode.
3178 1998-12-10 Nick Clifton <nickc@cygnus.com>
3180 * config/tc-fr30.c: Add line separator character.
3182 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3184 * configure.in (hppa-*-mpeix*): New target.
3185 * config/obj-som.h (obj_som_compiler): Declare.
3186 * config/obj-som.c (compiler_seen): New static variable.
3187 (obj_som_compiler): New function.
3188 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3189 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3190 (pa_type_args): Set hppa_priv_level.
3191 (pa_compiler): New static function if OBJ_SOM.
3192 * configure: Rebuild.
3194 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3196 * read.c (output_leb128): Don't mark as inline.
3198 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3200 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3201 AIX .vbyte unaligned data support.
3202 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3203 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3206 1998-12-07 Nick Clifton <nickc@cygnus.com>
3208 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3211 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3213 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3214 BFD_RELOC_ARM_PCREL_BRANCH.
3216 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3218 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3219 checking the target type.
3220 (mips-dec-bsd*): Set endian to little.
3221 * configure: Rebuild.
3223 COFF weak symbol support, based on patches from Mark Elbrecht
3224 <snowball3@usa.net>:
3225 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3226 * config/obj-coff.c (obj_coff_weak): New static function.
3227 (obj_coff_endef) [both versions]: Handle weak symbols.
3228 (coff_frob_symbol): Likewise.
3229 (yank_symbols): Likewise.
3230 (obj_pseudo_table): Add "weak".
3232 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3233 <aymeric.vincent@emi.u-bordeaux.fr>.
3234 * aclocal.m4: Rebuild with current tools.
3235 * configure: Rebuild.
3237 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3238 an assertion failure for a case we can't handle when OBJ_ECOFF.
3240 * expr.c (operator): And with 0xff to avoid problems with signed
3243 1998-12-03 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3246 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3248 1998-12-02 Nick Clifton <nickc@cygnus.com>
3250 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3253 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3255 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3258 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3260 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3263 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3265 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3267 (d10v_cleanup): Only generate previous insn if a multiline insn is
3270 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3272 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3275 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3278 -marm6xxx command line switches.
3280 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3282 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3283 (itbl-ops.o): Delete duplicate dependencies.
3284 Rebuild dependencies.
3285 Add fr30 dependencies.
3286 * Makefile.in: Rebuild.
3288 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3290 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3292 * listing.c: Ignore line terminator characters found inside
3295 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3297 * po/gas.pot: Regenerated.
3299 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3302 fr30_is_label_start(). Also checks for delay slot insns.
3304 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3305 FR30 instructions which contain a colon in the mnemonic.
3307 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3309 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3311 * config/tc-fr30.c: Removed currently superflous code.
3313 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-fr30.h: New file.
3316 * config/tc-fr30.c: Tweaking so that it will compile.
3318 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3320 * config/tc-d10v.h (obj_fix_adjustable): Define.
3321 (TC_FORCE_RELOCATION): Define.
3322 (d10v_force_relocation): Declare.
3323 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3324 (md_apply_fix3): Handle Vtable relocs.
3325 (d10v_fix_adjustable): New.
3326 (d10v_force_relocation): New.
3328 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3330 * config/tc-d30v.c: Change default behaviour to ignore potential
3331 conflicts between register name and symbol names.
3333 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3335 * configure.in: Add fr30-*-*.
3336 * config/tc-fr30.c: New file.
3337 * Makefile.in: Regenerated.
3338 * config.in: Regenerated.
3339 * configure: Regenerated.
3340 * doc/Makefile.in: Regenerated.
3341 * po/gas.pot: Regenerated.
3343 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3345 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3348 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3350 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3352 (do_scrub_chars): Add some casts to unsigned char to avoid
3353 unwanted sign extension.
3354 * read.c (lex_type): Set characters about 127 to be symbol
3356 * config/tc-i386.c (md_begin): Set identifier_chars and
3357 operand_chars for values above 127.
3359 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3361 * configure.in: detect cygwin* instead of cygwin32*
3362 * configure: regenerate
3364 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3366 * listing.c: Add support for producing a listing from piped
3369 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3371 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3372 (append_insn): Account for the tx39's multiply behavior.
3374 1998-10-26 Michael Meissner <meissner@cygnus.com>
3376 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3377 from assemble_parallel_insns. Add support for '->' to indicate
3378 explicitly serializing the instructions.
3379 (md_assemble): Ditto.
3381 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3383 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3386 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3388 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3390 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3392 * config/tc-mips.c : support frame and regmask/fregmask when
3393 MIPS_STABS_ELF is specified.
3395 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3397 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3398 (md_apply_fix): Don't return 1 for VTABLE relocs.
3399 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3401 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3403 * doc/c-i386.texi: Replace occurences of "opcode" with
3404 "instruction mnemonic", "instruction", or "mnemonic" when
3405 referring to the name of an instruction. Use "opcode" when
3406 referring to the sequence of machine bytes.
3408 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3409 (is_opcode_char): Rename to is_mnemonic_char.
3410 (md_assemble and i386_operand): Correct error messages from
3411 "opcode" to "instruction mnemonic"
3412 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3413 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3414 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3415 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3416 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3417 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3418 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3420 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3422 * config/tc-i386.c (i386_operand): Check for garbage after
3425 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3427 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3428 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3430 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3432 * config/tc-sh.h (obj_fix_adjustable): Define.
3433 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3434 (md_apply_fix): Likewise.
3435 (tc_gen_reloc): Likewise.
3436 (sh_fix_adjustable): New.
3438 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3440 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3441 * cgen.h (gas_cgen_finish_insn): Update prototype.
3442 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3443 cgen_insn_t -> CGEN_INSN_INT.
3444 (make_parallel): Update handling of CGEN_INT_INSN_P.
3445 (assemble_parallel_insn): Ditto.
3446 (target_make_parallel): New function.
3447 (md_assemble): Use it.
3449 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3451 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3453 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3455 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3456 converted into lower case.
3458 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3460 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3461 (gas_cgen_tc_gen_reloc): Likewise.
3462 * config/tc-m32r.h (obj_fix_adjustable): Define.
3463 * config/tc-m32r.c (m32r_fix_adjustable): New.
3464 (m32r_force_relocation): Handle VTABLE relocs.
3466 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3468 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3470 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3472 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3473 to lower case before parsing.
3475 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3476 parallel insns modift buts in the PSW as a side effect.
3478 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3480 * config/tc-d30v.c (find_format): Test for missing flag and
3483 (md_apply_fix3): Fix error messages to avoid
3484 assumption about presence of a symbol.
3486 (parallel_ok): Disallow parallel instructions that both modify the
3489 (find_format): Generate a warning if an odd numbered register is
3490 used as the first register in a mutli-register instruction.
3492 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3495 relocations are always associated with a symbol.
3497 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3499 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3500 (elf32_sparc_force_relocation): Declare.
3501 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3502 (tc_gen_reloc): Handle vtable relocs.
3503 (elf32_sparc_force_relocation): New.
3505 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3507 * symbols.c (S_IS_FUNCTION): New.
3508 * config/tc-v850.h (obj_fix_adjustable): Define.
3509 (TC_FORCE_RELOCATION): Define.
3510 (v850_force_relocation): Declare.
3511 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3512 of fx_addnumber for VTABLE reloc addends.
3513 (md_apply_fix3): Handle VTABLE relocs.
3514 (v850_fix_adjustable): New.
3515 (v850_force_relocation): New.
3517 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3519 * tc-hppa.c (fp_operand_format): Add some additional formats.
3520 (pa_ip): Do not automatically promote into pa2.0 mode.
3521 (pa_level): Handle ".level 2.0".
3523 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3525 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3526 * config/tc-i386.h (template.extension_opcode): Change to
3527 unsigned int to allow full range of 8-bit opcode suffixes.
3528 (None): Redefine as 0xffff.
3530 From Jeff B Epler <jepler@usgs.gov>
3531 * doc/c-i386.texi (i386-SIMD): New section.
3533 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3535 * read.c (discard_rest_of_line): New function.
3536 * read.h: Declare it.
3537 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3539 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-d10v.c (find_symbol_matching_register): New function.
3542 (find_opcode): Cope with the case where a register name matches
3545 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-v850.c (md_pcrel_from): Rename to
3548 v850_pcrel_from_section.
3549 (v850_pcrel_from_section): Do not resolves symbols in other
3552 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3554 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-d10v.c (find_opcode): Generate an error if a register
3557 is supplied for an operand that should not be a register.
3559 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3561 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3562 instructions to have another instruction in the right bin.
3564 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3566 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3567 the right container if the left container holds a branch
3570 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3572 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3573 both a register name and symbol name.
3574 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3576 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3579 execution unit class.
3581 (reg_name_search): If a name matches a register and a symbol,
3582 prefer the register.
3583 (find_format): Disallow flag registers when a general purpose
3584 register is required.
3585 If a number is required, but a register has been given, check to
3586 see if a symbol with the same name as the register exists, and if
3587 so, use that symbol.
3589 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3591 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3593 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-d30v.c (find_format): Do not accept flag registers as
3596 general purpose registers.
3597 (find_format): If an immediate value is expected at a given place
3598 in a format, but a register name has been provided instead, check
3599 to see if that register name matches the name of a predefined
3600 symbol and if it does, then use the symbol instead.
3601 (reg_name_search): If a register name matches a symbol name,
3602 prefer the register name to the symbol name.
3604 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3606 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3607 the previous insn to empty.
3609 1998-09-20 Michael Meissner <meissner@cygnus.com>
3611 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3612 pieces, forcing the use of an ANSI compiler.
3614 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3616 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3618 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3620 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3622 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3624 (obj_elf_vtable_entry): Likewise.
3625 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3626 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3627 (tc_gen_reloc): Likewise.
3628 (arm_fix_adjustable): Likewise.
3629 (elf32_arm_force_relocation): New.
3630 (armelf_frob_symbol): Remove coff-style symbol support.
3632 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3634 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3636 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3638 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3639 OBJ_COFF so that routine is defined for a.out format.
3641 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3643 * config/tc-i386.c (i386_operand): Detect non-segment registers
3644 used as segment prefixes.
3646 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3649 optimize across FDE boundaries.
3651 * config/obj-coff.c (obj_coff_section): Preserve any link once
3652 flags when setting the section flags.
3654 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3656 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3657 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3659 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3661 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3664 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3666 * frags.c (frag_grow): Include the size of the frag struct in the
3669 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3670 if the new subseg comes before the old.
3672 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3674 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3675 to handle edge8 and edge16.
3677 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3679 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3680 before we clobber the symbol involved.
3682 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3684 * config/tc-arm.c: Remove OBJ_ELF definitions for
3685 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3686 use arm_adjust_symtab for OBJ_COFF.
3687 (armelf_adjust_symtab): New Routine.
3688 * config/tc-arm.h: Define obj_adjust_symtab to
3689 armelf_adjust_symtab for OBJ_ELF.
3691 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3693 * configure.in: Make all i386-elf targets use bfd_gas.
3694 * config/tc-i386.c (tc_i386_force_relocation): New.
3695 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3696 (md_apply_fix3): Likewise.
3697 (tc_gen_reloc): Handle them.
3698 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3699 tc_i386_force_relocation.
3701 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3703 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3705 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3708 current opcode after writing the first insturction of a reverse
3711 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3713 * read.h (generate_lineno_debug): Add prototype.
3714 * read.c (generate_lineno_debug): Make non-static.
3716 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3718 * config/tc-i386.c (md_assemble): Only warn for address/data size
3721 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3724 against Thumb function names, as the linker needs this information.
3726 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3728 * expr.c (operand): Check also that there is no advance in operand
3729 after atof_generic in order to decide "is it label 0f or floating
3732 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3735 command line options with a single dash.
3736 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3738 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3740 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3741 * tc-arm.c (arm_fix_adjustable): New routine.
3743 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3745 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3746 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3747 demand_empty_rest_of_line before mri_comment_end.
3748 (equals): Check garbage after expression before
3749 mri_comment_end in MRI mode.
3751 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3753 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3754 small immediate constant to use the constant itself rather than
3757 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3759 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3760 (pa_leave): Likewise.
3762 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3764 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3766 (i386_operand): Fix an error message.
3768 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3770 * doc/c-arm.texi (ARM Directives): Document .req directive.
3772 * config/tc-arm.c (reg_required_here): Display erroneous string if
3773 the register name could not be decoded.
3774 Do not set inst.instruction if the sift is -1.
3776 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3778 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3781 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3784 even if it is belived to be unnecessary.
3786 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3788 config/tc-i386.c (i386_operand): Size immediate constants by
3789 suffix (erroneously removed as part of July 7 change).
3791 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3793 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3794 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3795 (armelf_frob_symbol): New Routine.
3796 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3798 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3800 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3802 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3805 command line switches passed to assembler.
3807 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3809 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3810 (gas_cgen_opcode_desc): Declare.
3811 (gas_cgen_parse_operand): Declare.
3812 (*): Prepend gas_ to gas specific fns to denote them as such.
3814 * cgen.c (gas_cgen_opcode_desc): New global
3815 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3816 (queue_fixup): Renamed from cgen_queue_fixup.
3817 (*): Prepend gas_ to gas specific fns to denote them as such.
3819 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3820 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3821 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3822 Open opcode table and initialize it.
3823 (make_parallel): Use gas_cgen_opcode_desc.
3824 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3825 (md_assemble): Ditto.
3827 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3829 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3830 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3831 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3832 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3833 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3834 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3835 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3836 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3837 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3838 (INIT_STAB_SECTION): Likewise.
3839 (OBJ_PROCESS_STAB): Likewise.
3841 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3842 (md_parse_option): Watch for them.
3843 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3844 (md_begin): Kill neverdef code.
3845 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3846 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3847 (s_alpha_coff_wrapper): New.
3848 (md_pseudo_table): Trap all ECOFF pseudos.
3850 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3852 Start of changes to remove mdebug section from mips*-elf
3853 Based on MIPS_STAB_ELF definition
3854 * acconfig.h: undef if not configured
3855 * config.in: undef if not configured
3856 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3857 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3858 * stabs.c (s_stab_generic): flush frag
3860 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3862 * configure.in: (arm-*-elf): Handle.
3863 (thumb-*-elf): Handle.
3864 * configure: Regenerate.
3865 * read.c (stringer): Fix typo in comment.
3866 * write.c (fixup_segment): Don't add symbol value to addend if
3868 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3870 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3873 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3875 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3876 (write_2_short): Emit warning if new flag is set.
3877 (do_assemble): Set flags if left instruction is one of special
3878 "right-instruction-killer" type.
3880 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3882 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3883 Always output words in debug_info section as big endian.
3884 (sparc_target_format): Choose correct bfd target.
3885 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3887 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3889 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3890 to work with internationalization code. Issue an error when two
3891 operands match that are not allowed to match.
3893 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3895 * configure.in (install_tooldir): Allow target to specify whether
3896 it wants to be installed in $(tooldir)/bin.
3897 * configure: Regenerate.
3898 * Makefile.am (install-exec-local): Set install-exec-tooldir
3899 dependency via configure.
3900 * Makefile.in: Regenerate.
3902 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3904 * Makefile.am (install-exec-local): Split into two ...
3905 (install-exec-bindir,install-exec-tooldir): New rules.
3906 * Makefile.in: Regenerate.
3908 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * Makefile.am (install-exec-local): Don't remove the file before
3911 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3912 W. Rozycki <macro@ds2.pg.gda.pl>.
3913 * Makefile.in: Rebuild.
3915 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3917 * cgen.c: Include libiberty.h.
3918 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3919 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3920 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3921 (md_cgen_lookup_reloc)): Declare.
3922 (md_cgen_record_fixup_exp): Declare.
3923 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3924 (m32r_relax_frag): Declare.
3925 (cgen_md_apply_fix3): Decls moved to cgen.h.
3926 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3927 (m32r_cgen_record_fixup_exp): Delete decl.
3928 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3929 (assemble_nop): Delete.
3930 (expand_debug_syms): Delete unused `exp'.
3931 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3932 Add default case for -Wall.
3933 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3934 (md_atof): Delete unused wordP.
3936 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3938 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3941 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3944 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3945 .print, .purgem, and .struct. Remove documentation for
3948 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3950 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3951 Update call to insert_operand.
3953 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3955 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3957 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3959 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3960 whitespace after a prefix operator.
3962 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3964 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3966 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3968 * config/tc-sparc.c (log2): New static function.
3969 (s_reserve): Use log2 to convert alignment before calling
3971 (s_common): Use log2 to convert alignment before calling
3972 record_alignment and frag_align.
3973 (sparc_cons_align): Use log2.
3975 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3978 (s_common): Likewise.
3980 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3981 initialization of waddr.
3982 (sparc_elf_final_processing): Add default case to switch.
3984 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3986 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3987 than temporary real.
3989 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3991 * write.c (subsegs_finish): Don't align the segments if there were
3994 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3995 copying aux information.
3997 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3998 expression into a symbol.
4000 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4002 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4003 type to unsigned int.
4004 (md_assemble): Change type used to store offsets from unsigned
4006 (i386_operand): Switch error check to only call RESTORE_END_STRING
4007 once after parse_register.
4009 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4011 * config/tc-v850.c (md_show_usage): Changed format to match that
4014 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4016 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4018 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4020 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4023 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4025 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4026 * doc/Makefile.in: Rebuild.
4028 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4030 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4031 for %lo expressions.
4032 (mips_ip, case 'u'): Move range check after code to mask
4033 off bits in %hi/%lo expressions. Mask off high bits for
4036 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4038 * doc/Makefile.am (gasver.texi): New target.
4039 (as.info, as.dvi): Depends upon gasver.texi.
4040 * doc/as.texinfo: Include gasver.texi. Mention version number on
4041 title page and in top node.
4042 * doc/Makefile.in: Rebuild.
4044 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4046 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4047 but not including the line containing the edict.
4048 * listing.h (LISTING_EOF): New.
4049 * input-scrub.c (input_scrub_next_buffer): Call it.
4051 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4053 * config/tc-i386.c (i386_operand): Don't set the size of an
4054 immediate address based solely on the suffix and the mode.
4056 * config/tc-i386.c (md_assemble): Add assertion to make sure
4057 overlap2 does not set Imm.
4059 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4060 sequences of whitespace to a single space.
4061 (is_space_chars): Just compare with space.
4062 (md_begin): Don't initialize space_chars.
4063 (md_assemble): Just skip a single whitespace character.
4064 (i386_operand): Rewrite base-index parsing to use new
4065 parse_register, and to skip white space. Skip white space in a
4066 number of other places too. Don't give error message if
4067 parse_register fails.
4068 (parse_register): Change reg_string parameter to be non-const.
4069 Add end_op parameter. Skip white space after the `%', and return
4070 end of register string. Give error message here rather than
4073 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4075 Based on patch from Matt Semersky <matts@scd.hp.com>:
4076 * expr.c (op_encoding): Make const.
4077 (expr_set_precedence): New function.
4078 (expr_begin): Don't set operator rankings, just call
4079 expr_set_precedence.
4080 * expr.h (expr_set_precedence): Declare.
4081 * read.c (s_mri): Call expr_set_precedence.
4083 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4085 * doc/as.texinfo (Statements): Remove paragraph discussing
4086 continuing lines with a backslash. This hasn't worked for years,
4089 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4091 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4093 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4094 (ps_CTORS, ps_DTORS): New section types.
4095 (vms_fixup_xtors_section): New function
4096 (Ctors_Psect, Dtors_Psect): Define.
4097 (IS_GXX_XTOR): Define
4098 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4099 Filter static constructors/destructors and add to
4100 Ctors_Symbols/Dtors_Symbols chain.
4101 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4102 appropriate section.
4104 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4105 * makefile.vms: Merge vax/vms support.
4107 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4109 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4110 (elf_pseudo_table): Add them.
4111 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4112 (md_apply_fix): Accept them.
4113 (mips_fix_adjustable): Don't adjust them.
4114 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4115 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4116 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4117 (tc_fix_adjustable): Don't adjust them.
4119 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4121 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4123 * Makefile.in: Regenerate.
4124 * configure.in: AC_SUBST cgen_cpu_prefix.
4125 * configure: Regenerate.
4127 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4129 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4130 Changed all users of COND12_DELAY.
4132 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4134 * config/tc-mn10300.c (set_arch_mach): New function.
4135 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4136 (md_begin): Default to mn10300 mode.
4137 (md_assemble): Only accept instructions for the core mn10300
4138 chip and the active machine type.
4140 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4142 * subsegs.h (segment_info_type): Give the struct a name.
4143 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4144 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4145 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4146 * config/tc-w65.h (tc_reloc_mangle): Declare.
4147 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4149 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4151 * config/tc-v850.c (v850_comm): Restore old section
4152 after common processing.
4154 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4156 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4158 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4160 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4161 char with code that explicitly sign-extends.
4163 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-v850.c (md_begin): Restore text section as the current
4166 section after creating call table sections.
4167 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4170 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4171 with call to macro SYM_AUXINFO.
4173 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4175 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4176 with the program transform name.
4177 * Makefile.in: Rebuild.
4179 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4184 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4186 * config/tc-i386.c (i386_operand): Be prepared for a space between
4187 the open parenthesis and the start of the register operand,
4188 because of the June 16 change.
4190 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4195 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4198 even if it is belived to be unnecessary.
4200 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4202 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4204 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4206 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4208 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4209 shift amount for a repeated operand. The shift amount for the
4210 repeated copy comes from the size of the operand.
4212 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4214 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4216 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4220 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4222 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4223 characters in it as LEX_IS_SYMBOL_COMPONENT.
4224 * config/tc-i386.h (tc_symbol_chars): Define.
4225 (extra_symbol_chars): Declare.
4226 * config/tc-i386.c (extra_symbol_chars): Define.
4227 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4228 (line_comment_chars): Set to '/' if TE_LINUX.
4229 * doc/c-i386.texi (i386-prefixes): Update.
4230 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4232 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4234 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4235 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4237 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4239 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4240 constraint in instructions REP & REPI.
4242 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4245 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4247 (check_range): If the operand is shifted, then shift the number
4248 before checking its range.
4250 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4252 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4255 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-v850.c (v850_comm): Create special sections as needed.
4259 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4261 * config/tc-d10v.c (write_2_short): Addition of swapping
4262 instructions for sequential and reverse sequential order when
4263 given order is not possible.
4265 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4267 * Makefile.am: Rebuild dependencies.
4268 (DEP_INCLUDES): Fix reference to intl build directory.
4269 * Makefile.in: Rebuild.
4271 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4273 * doc/c-i386.texi: Update 16 bit documentation.
4275 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4276 IgnoreDataSize to IgnoreSize as they are used for address size as
4278 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4279 32-bit mode, similarly addr16/data16 and variants.
4281 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4283 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4284 sequential word multiply instructions.
4286 (do_assemble): Add extra command line argument, to allow mul32
4287 attribute to be preserved across parallel insns.
4288 (md_assemble): Insert NOPs between explicitly parallel insns which
4289 contain an 32 bit multiply and a 16 multiply.
4291 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4293 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4296 * config/tc-i386.c (reloc): Add braces.
4298 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4299 consistent with Intel naming.
4300 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4301 use bitfields in sib_byte.
4302 (modrm_byte): Don't use bitfields here either.
4304 * config/tc-i386.c (current_templates): Add const.
4305 (parse_register): Add const to return, param, and char *s.
4306 (i386_operand): Add const to reg_entry *r.
4307 * config/tc-i386.h (templates): Add const to start, end.
4309 Inspired by code for 16 bit gas support from Martynas Kunigelis
4310 <martynas@nm3.ktu.lt>:
4311 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4312 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4313 (uses_mem_addrmode): Remove.
4314 (md_estimate_size_before_relax): Add support here too.
4315 (md_relax_table): Rewrite interface to md_relax for 16 bit
4317 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4318 (opcode_suffix_to_type): Remove.
4319 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4320 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4321 (md_convert_frag): Likewise.
4322 (i386_operand): Add support for 16 bit base/index regs,
4323 immediates, and displacements. Remove some unnecessary casts, and
4324 localise end_of_operand_string, displacement_string_start,
4325 displacement_string_end variables. Add GCC_ASM_O_HACK.
4326 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4328 * config/tc-i386.c (prefix_hash): Remove.
4329 (md_begin): Rewrite without obstacks. Remove prefix hash table
4330 handling. Rewrite lexical table handling.
4331 (i386_print_statistics): Don't print prefix statistics.
4332 (md_assemble): Rewrite instruction parser so that line is not
4333 converted to lower case. Don't do a hash_find for prefixes,
4334 instead recognise them via opcode modifier.
4335 (expecting_operand, paren_not_balanced): Localise variables.
4336 * config/tc-i386.h (IsPrefix): Define.
4337 (prefix_entry): Remove.
4339 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4340 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4341 '\\' in case where comment_chars contains '/'.
4343 * config/tc-i386.c (MATCH): Ensure given operand and template
4344 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4345 you must write `ljmp *table(%ebx)'.
4347 From H.J. Lu <hjl@gnu.org>:
4348 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4349 as 0 ifndef BFD_ASSEMBLER.
4350 (md_assemble): Allow immediate operands without suffix or
4351 other reg operand to default in size to the current code size.
4353 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4355 * config/tc-v850.c (md_begin): Restore creation of
4356 .call_table_text and .call_table_data sections.
4358 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4361 after emitting a word of noops.
4363 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4365 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4366 (i386_operand): Simplify checks for valid base/index combinations.
4367 Disallow `in 4(%dx),%al'.
4369 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4371 (add_prefix): Change parameter from char to int.
4373 * config/tc-i386.h (Ugh): Define opcode modifier.
4374 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4376 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4377 CONSISTENT_REGISTER_MATCH macros to check register types more
4378 thoroughly. Check for illegal suffix/operand combinations
4379 when matching insns with operands. Handle new `s' suffix, and
4380 associated FloatMF opcode modifier for float insns with memory
4382 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4383 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4384 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4385 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4386 DATA_PREFIX_OPCODE throughout.
4388 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4389 (md_assemble): Rewrite suffix/register operand checking code to be
4390 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4391 AnyMem, the better to grep.
4393 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4394 given a memory operand. Don't set Abs bits either.
4395 (type_names): Remove Mem*, Abs*.
4396 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4397 define opcode_modifiers as these cases are handled by Disp8,
4398 Disp16, Disp32 and suffix checks.
4399 (COMES_IN_BOTH_DIRECTIONS): Remove.
4400 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4402 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4403 if IgnoreDataSize modifier given. Remove ShortformW modifier
4404 test. Add test for ShortForm in W base_opcode modification.
4405 Merge Seg2ShortForm and Seg3ShortForm code.
4406 * config/tc-i386.h (ShortFormW): Remove.
4407 (IgnoreDataSize): Define.
4409 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4411 * config/tc-d30v.c (md_assemble): Store previous segment state
4412 with previous instruction.
4414 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4416 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4417 (ebp, esp): Remove static variables.
4418 (MATCH): Remove test for InOutPortReg.
4419 (i386_operand): Properly handle InOutPortReg here instead.
4420 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4421 (md_assemble): Simplify and correct modrm and sib generation.
4422 (i386_operand): Add warning for scale without index.
4423 Rewrite checks for valid base/index combinations.
4425 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4426 macros and enclose in do while(0).
4427 (RESTORE_END_STRING): Likewise.
4428 (md_assemble): Add one to printed operand number so we start
4429 from 1 not 0. Add some more gettext invocations.
4430 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4433 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4434 DATA_PREFIX, SEG_PREFIX): Define.
4435 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4436 (check_prefix): Remove function.
4437 (add_prefix): New function. Add prefix to i.prefix as well as
4439 (md_assemble): Changes for add_prefix. Remove hack for wait
4440 prefix, instead always output prefixes in fixed order. Test
4441 for jcxz/loop when selecting between word & dword operations,
4442 and add address size prefix rather than operand size prefix.
4443 Remove operand -> address size hack when emitting jcxz/loop.
4444 (i386_operand): Remove O_Absent check as it's done in expr.
4446 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4448 * configure.in: Recognize m5200 as a cpu_type of m68k.
4449 * aclocal.m4: Rebuild with current libtool.
4450 * configure: Rebuild.
4452 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4454 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4455 to relaxable_symbol to prevent references to external symbol from
4458 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4461 symbols are relaxable.
4463 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4465 * config/tc-v850.c (md_begin): Don't create special
4466 sections by default.
4468 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4470 * config/tc-mips.c (macro): For div and udiv, close the
4471 reorder block as soon as possible.
4473 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4475 From Matt Semersky <matts@scd.hp.com>:
4476 * macro.c (macro_mri_mode): New function.
4477 * macro.h (macro_mri_mode): Declare.
4478 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4481 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4483 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4486 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4487 until after xstrdup in OBJ_EVAX case.
4489 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4491 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4492 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4493 of hardcoded magic number.
4494 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4496 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4498 * read.c (do_s_func): New function.
4500 * read.h (do_s_func): Add prototype.
4502 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4504 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4505 nops if fill pattern not specified.
4507 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4509 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4510 * config/te-go32.h (TE_GO32): Define.
4511 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4513 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4515 Implement .func/.endfunc pseudo-ops.
4516 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4518 * read.c (potable): Add .func,.endfunc.
4519 (s_func): New function.
4520 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4522 (in_doc_func_p,current_function_label): New static globals.
4523 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4525 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4527 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4528 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4529 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4530 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4531 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4532 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4533 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4534 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4535 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4536 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4537 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4538 * config/tc-a29k.c: Don't define md_short_jump_size,
4539 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4540 * config/tc-alpha.c: Likewise.
4541 * config/tc-alpha.h: Likewise.
4542 * config/tc-arm.c: Likewise.
4543 * config/tc-h8300.c: Likewise.
4544 * config/tc-h8500.c: Likewise.
4545 * config/tc-hppa.c: Likewise.
4546 * config/tc-i860.c: Likewise.
4547 * config/tc-i960.c: Likewise.
4548 * config/tc-ppc.c: Likewise.
4549 * config/tc-sh.c: Likewise.
4550 * config/tc-sparc.h: Likewise.
4551 * config/tc-tic30.c: Likewise.
4552 * config/tc-w65.c: Likewise.
4553 * config/tc-z8k.c: Likewise.
4555 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4557 * config/tc-vax.c (_): Delete this macro used for placeholder
4558 values in vax_operand_width_size; it conflicts with the _() macro
4559 used for internationalization.
4561 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4563 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4564 code. From Chris Moller <moller@bops.com>.
4566 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4567 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4568 * read.c (emit_expr): Initialize seg and subseg fields of a new
4570 * write.c (write_object_file): Switch to the appropriate segment
4571 and subsegment when processing a broken word.
4573 * config/tc-m68k.c (mri_assemble): New static function.
4574 (build_mri_control_operand): Call mri_assemble rather than
4576 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4577 (s_mri_endf, s_mri_endw): Likewise.
4579 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * read.c (s_org): Call md_flush_pending_output if it is defined.
4583 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4585 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4587 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4588 (md_parse_option): Add for same.
4589 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4590 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4591 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4593 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4595 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4597 * config/tc-arm.c (find_real_start): Relax definition of local
4600 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4602 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4603 symbols at the given address, not just the last one specified.
4605 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4607 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4608 or number_to_chars_littleendian to write data.
4610 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-v850.c (md_assemble): Remove artificially created
4613 register name symbols.
4615 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4617 * write.c (fixup_segment): Change "segment" to "section" in
4620 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4622 * write.c (fixup_segment): Change sym1-sym2 message again.
4624 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4626 * write.c (fixup_segment): Improve error message for sym1-sym2
4627 errors when sym1 is in a different segment from sym2.
4629 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4631 * config/tc-m32r.c (warn_unmatched_high): New static local.
4632 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4633 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4634 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4635 (md_parse_option): Likewise.
4636 (md_show_usage): Likewise.
4637 (m32r_frob_file): Likewise.
4639 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4640 (read_a_source_file): Call them.
4641 * read.h (stabs_generate_asm_file): Declare.
4642 * stabs.c (stabs_generate_asm_file): New function.
4643 (generate_asm_file): New function.
4644 (stabs_generate_asm_lineno): Move file name handling into
4647 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4649 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4650 (d30v_current_align, d30v_current_align_seg): New variables.
4651 (d30v_last_label): New variable.
4652 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4653 (s_d30v_data, s_d30v_section): Likewise.
4654 (md_pseudo_table): Call them.
4655 (md_begin): Initialize d30v_current_align_seg.
4656 (md_assemble): Call d30v_align when needed by known current alignment.
4657 (d30v_frob_label, d30v_cons_align): New functions.
4658 * config/tc-d30v.h (md_do_align): Remove.
4659 (tc_frob_label): Call d30v_frob_label.
4660 (md_cons_align): New.
4662 * config/tc-d30v.c (find_format): Convert complex expressions to
4663 expression symbols before processing. Clean up code formatting.
4665 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4667 * po/Make-in (install-info): New target.
4669 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4671 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4673 * config/tc-mn10300.c (md_assemble): Likewise.
4675 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4677 * Makefile.am: Update with `make dep-am'.
4678 (HFILES): Add cgen.h.
4679 (cgen.o): Depend on cgen.h.
4680 * Makefile.in: Regenerate.
4682 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4684 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4686 * gasp.c (grab_label): Permit a label to be a preprocessor
4687 variable by permitting a label to start with a backslash.
4689 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4691 * config/tc-mips.c (validate_mips_insn): Removed hack
4692 for previously inaccessible bitfields in some INSN_TRAP
4695 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4697 * config/tc-d30v.c (do_assemble): Abort with error message
4698 if opcode operands do not match.
4700 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4702 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4703 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4704 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4705 similar new 'q' operand.
4707 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4709 * cgen.c (cgen_asm_finish_insn): Fix typo.
4711 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4714 * cgen.c: Include it.
4715 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4716 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4717 All callers updated.
4718 * config/tc-m32r.c: Include cgen.h.
4719 (m23r_insn): New members num_fixups,fixups.
4721 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4723 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4724 to avoid compiler warning.
4726 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4728 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4731 * makefile.vms (OBJS): Add ehopt.obj
4733 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4735 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4737 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4739 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4740 a short format insn.
4741 (md_assemble): Set it for explicitly packed insns.
4743 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4745 * config/obj-coff.c (c_symbol_merge): Do not take address of
4746 native fields when performing the memcpy.
4748 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4750 * config/tc-mips.c (macro,macro2): Implement
4751 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4753 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4755 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4756 relocations against globally visible symbols.
4757 * config/tc-m68k.c (relaxable_symbol): New macro.
4758 (m68k_ip, md_estimate_size_before_relax): Use it.
4759 (tc_m68k_fix_adjustable): Also handle weak symbols.
4761 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4764 references to externally visible symbols.
4765 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4766 values in twice for a PC relative reloc if the symbol is
4769 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4770 don't adjust a PC relative reloc against an externally visible
4772 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4773 for a PC relative fixup against an externally visible defined
4774 symbol, arrange to store object file and addend values as though
4775 the symbol were not defined.
4776 (tc_gen_reloc): Likewise.
4778 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4780 * read.c (sizeof_leb128): Referenced externally by write.c so
4783 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4785 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4786 and expand a 'debug' symbol associated with the next instruction
4787 that does not cause a short instruction to be filled with a NOP.
4788 (md_pseudo_table): Add support for .debugsym.
4789 (assemble_parallel_insn): Add calls to expand_debug_sym as
4791 (md_assemble): Ditto.
4793 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4795 * as.c (main): Conditionally call setlocale.
4796 * gasp.c (main): Likewise.
4797 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4798 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4800 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4802 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4804 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4806 * config/tc-hppa.c: Change all calls to bzero to use memset.
4807 (pa_ip): Add cast to avoid warning.
4808 (tc_gen_reloc, md_apply_fix): Likewise.
4809 (pa_find_space_by_number): Likewise.
4810 (hppa_force_relocation): Likewise.
4811 (pa_block): Change i to unsigned int.
4812 * config/obj-som.h (obj_som_copyright): Declare.
4814 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4816 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4817 for line numbers for assembly source.
4819 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * configure.in: Change version number to 2.9.4
4822 * configure: Rebuild.
4824 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4826 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4828 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4830 * ecoff.h: Change symbolS in function declaration to struct
4833 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4836 (md_convert_frag): Fix i18n typo.
4838 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4840 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4841 * ecoff.h: Protoype it.
4842 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4843 [EVAX] (s_alpha_prologue): Delete.
4844 (md_pseudo_table): Update.
4846 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4848 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4849 array to local pointer.
4850 (get_args, parse_expr): Add casts to avoid warnings.
4852 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4854 * read.c (s_set): Cast xmalloc return value to fragS *.
4855 * config/tc-m68k.c (m68k_ip): Function made static to match
4856 previous forward declaration.
4857 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4859 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4861 * config/tc-v850.c: Add internationalisation macros to error
4864 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4865 macros to error strings.
4867 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4870 reloc is in the TOC csect.
4871 (md_apply_fix3): Correct gettext typo.
4873 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4875 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4876 .L - they are local labels and the branches are not really
4877 function calls but rather far jumps.
4879 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4881 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4883 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4885 * config/tc-i386.c (md_assemble): Print operand number rather than
4886 using ordinal_names.
4887 (i386_operand): Likewise.
4889 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4891 * Makefile.am (INTLLIBS): Define to work around apparent automake
4893 All Makefiles: Regenerated.
4895 * Many files: Added gettext invocations around user-visible
4897 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4898 HAVE_LC_MESSAGES): Define.
4899 * dep-in.sed: Added asintl.h.
4900 * po/Make-in: New file.
4901 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4903 * read.c (Z_): Renamed from `_'.
4904 * Makefile.am (SUBDIRS): Added po.
4905 (POTFILES): new macro.
4906 (po/POTFILES.in): New target.
4907 ($(OBJS)): Added asintl.h.
4909 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4910 (as_new_LDADD): Added $(INTLLIBS).
4911 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4912 (gasp_new_LDADD): Added $(INTLLIBS).
4913 (gasp_new_DEPENDENCIES): New macro.
4914 * configure, aclocal.m4: Rebuilt.
4915 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4917 (ALL_LINGUAS): Define.
4918 * macro.c: Include "asintl.h".
4919 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4920 * as.h: Include "asintl.h".
4921 * config/tc-i386.c (ordinal_names): Removed.
4922 (md_assemble): Changed error text to avoid ordinal_names.
4923 (i386_operand): Likewise.
4924 (reloc): Added as_bad to avoid i18n problems.
4925 (tc_gen_reloc): Likewise.
4926 * config/tc-arm.c (bad_args): Now a #define.
4928 * config/obj-vms.c (VMS_stab_parse): Changed type of
4930 (global_symbol_directory): Unified strings to avoid i18n
4932 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4933 avoid i18n problems.
4934 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4935 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4937 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4939 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4941 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4943 * as.c (print_version_id): Added an fprintf to avoid i18n
4945 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4947 * expr.c (expr): Added as_warn call to avoid i18n problems.
4948 * messages.c (as_assert): Changed code to avoid i18n problems.
4949 (as_abort): Likewise.
4950 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4951 (s_space): Likewise.
4952 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4954 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4956 * config/tc-i386.c (check_prefix): New static function, split out
4958 (struct _i386_insn): Add wait_prefix field.
4959 (md_assemble): Remove wait_prefix local variable. Use
4960 check_prefix when adding a prefix.
4962 * config/tc-i386.c (current_templates): New static variable.
4963 (md_assemble): Remove current_templates local variable.
4964 (md_assemble, i386_operand): Improve error and warning messages in
4965 many places. Add RESTORE_END_STRING in many places before error
4966 return. Clarify some comments.
4968 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4970 (md_assemble): Parse string instruction operands, looking for
4971 segment override prefixes. Check for invalid segment prefixes on
4973 (i386_operand): i.seg[] and max mem_operand changes for string
4975 * config/tc-i386.h (EsSeg): Define.
4977 * config/tc-i386.h (regKludge): Define.
4978 (iclrKludge, imulKludge): Don't define.
4979 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4980 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4981 opcode_modifier checks to look for more common cases first. Add
4982 default_seg for IsString case.
4984 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4986 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4988 * configure: Rebuild with new automake and libtool.
4989 * aclocal.m4, Makefile.in: Likewise.
4991 * doc/Makefile.am (as.dvi): New target.
4992 * doc/Makefile.in: Rebuild.
4994 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4996 * configure.in: Added sparc86x support.
4998 * configure: Rebuild.
5000 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5002 (md_parse_option): Warn if -EL is not supported for this architecture.
5004 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5006 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5008 * config/tc-mips.c (mips_ip): Note when we use get match on
5009 the full instruction name.
5011 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5013 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5014 back into the expression to handle add/sub simplification correctly.
5016 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5018 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5020 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5022 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5025 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5027 * symbols.c (max_indent_level): New global.
5028 (print_symbol_value_1): Use it.
5029 * expr.h (expr_build_dot): Declare.
5030 * expr.c (expr_build_dot): New function.
5032 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5034 * symbols.c (print_binary): New function.
5035 (print_expr_1): Call it.
5037 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5039 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5040 operand in the opcode.
5042 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5044 * config/tc-i386.h: Reorder operand flags and opcode modifier
5045 flags for clarity. Remove unused definitions: Unknown,
5046 ImmUnknown, DispUnknown, NoModrm.
5047 * config/tc-i386.c (type_names): Add missing Debug type.
5048 (md_assemble): Better duplicate prefix checking. Quicker string
5049 instruction check via new opcode_modifier flag.
5051 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5053 * doc/as.texinfo (Invoking): Clarify -Wa example.
5055 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5057 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5058 (s_mips_weakext): Define.
5059 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5060 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5063 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5065 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5066 is an error if the value can not be computed at assembly time.
5067 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5069 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5071 * gasp.c (main): Set next field of new include_path structure to
5072 NULL. From Avery Pennarun <averyp@gdc.ca>.
5074 * read.c (s_mri_sect): Call as_bad rather than abort for an
5075 unsupported MRI target.
5077 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5080 the destination of a branch instruction should be altered.
5081 (find_real_start): New function: Locate the real, Thumb coded
5082 start of a Thumb function.
5083 (do_t_branch23): Alter the destination of branches to Thumb
5086 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5088 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5090 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5093 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5095 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5096 * doc/c-hppa.texi: Likewise.
5098 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5100 * Makefile.am: Rebuild dependencies.
5101 * Makefile.in: Rebuild.
5103 * Makefile.am (DEP_INCLUDES): New variable.
5104 (.dep1): Change to work when srcdir is not an absolute path.
5105 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5106 * Makefile.in: Rebuild.
5108 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5111 LinearAddress patch.
5113 * configure.in: Set version to 2.9.1.
5114 * configure: Rebuild.
5116 * Branched binutils 2.9.
5118 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5120 * config/tc-i386.h (FWait): Define.
5121 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5122 other prefixes. Check FWait flag in opcode table to see which
5123 instructions require an fwait prefix.
5125 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5127 * stabs.c (get_stab_string_offset): Always create a stab string
5130 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5132 Fix some gcc -Wall warnings:
5133 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5134 * ehopt.c (eh_frame_code_alignment): Likewise.
5135 * expr.c (integer_constant, operand): Likewise.
5136 * frags.c (frag_align): Likewise.
5137 * gasp.c (level_0, change_base, doinstr): Likewise.
5138 * hash.c (hash_ask): Likewise.
5139 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5140 (debugging_pseudo): Likewise.
5141 * macro.c (define_macro, check_macro): Likewise.
5142 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5143 (ignore_rest_of_line, float_cons): Likewise.
5144 * symbols.c (decode_local_label_name): Likewise.
5145 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5146 (fixup_segment, number_to_chars_bigendian): Likewise.
5147 (number_to_chars_littleendian): Likewise.
5148 * config/atof-ieee.c (gen_to_words): Likewise.
5149 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5150 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5151 * read.c (output_big_sleb128): Initialize locals to avoid
5153 (output_big_uleb128, equals): Likewise.
5154 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5155 to unsigned int. Change zeros to unsigned int.
5156 * cond.c (s_if): Add return to default case.
5157 * frags.c (frag_now_fix): Change return type to addressT.
5158 * frags.h (frag_now_fix): Update declaration.
5159 * listing.c (file_info_struct): Change linenum to unsigned int.
5160 (struct list_info_struct): Change hll_line to unsigned int.
5161 (print_source): Update format string.
5162 * read.c (emit_expr): Change scan to unsigned int, and don't
5163 bother to initialize it.
5164 * symbols.c (dollar_label_count): Change to unsigned long.
5165 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5166 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5167 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5169 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5172 mcf5200 just as we do for m68000.
5173 (m68k_init_after_args): Likewise.
5174 (md_estimate_size_before_relax): Likewise.
5176 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5178 * config/tc-v850.c (md_assemble): Store relocation addend in
5179 fixup instead of instruction.
5181 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5183 * config/tc-i386.c (md_assemble): Swap template arguments to
5184 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5185 This macro is currently symmetric, so passing them the wrong
5186 way didn't cause any problem, but may if the macro is changed
5188 After copying template to i.tm, use i.tm. rather than t-> to
5189 access fields, and make t a const*
5190 Move i.tm.operand_types[] swap to immediately after the copy.
5192 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5194 * expr.h (expr_build_uconstant): Add prototype.
5195 (expr_build_unary,expr_build_binary): Add prototypes.
5196 * expr.c (expr_build_uconstant): New function.
5197 (expr_build_unary,expr_build_binary): New functions.
5199 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5201 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5202 * macro.c (macro_expand_body): Increase buffer size.
5203 * messages.c (as_warn): Likewise.
5204 (as_warn_where, as_bad, as_bad_where): Likewise.
5206 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5208 Based on patch from H.J. Lu <hjl@gnu.org>:
5209 * Makefile.am (DISTSTUFF): New variable.
5210 (diststuff): New target.
5211 * Makefile.in: Rebuild.
5213 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5215 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5216 m32r_elf_section_change_hook.
5218 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5219 emit a nop if a section ends with a 16 bit instruction.
5221 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5223 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5224 s_lcomm rather than obj_coff_lcomm.
5225 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5227 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5229 * config/tc-i386.h (LinearAddress): Define.
5230 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5231 instruction, don't use a default segment.
5233 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5235 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5236 * configure: Rebuild.
5238 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * aclocal.m4, configure: Rebuild with libtool 1.2.
5242 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5244 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5245 PC relative branches. Patch courtesy of Jonathan Walton.
5248 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5250 * configure.in (emulations): Add thumb-pe target.
5252 * configure (emulations): Add thumb-pe target.
5254 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5256 * itbl-lex.l (yywrap): Don't define if already defined as a
5259 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5261 * depend.c (quote_string_for_make): New function.
5262 (wrap_output): Use it.
5264 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5266 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5267 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5269 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5271 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5272 Recognize -GN and -relax.
5273 (md_begin): Initialize gp size from -G switch.
5274 (alpha_force_relocation): Always force if -relax.
5275 (alpha_align): Take a new argument that will specify when to
5276 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5277 Change all callers. Emit nop alignment padding as nop+unop pair.
5279 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5281 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5282 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5284 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5286 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5287 require padding to the next long word boundary.
5289 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5291 * cgen.c: #include symcat.h.
5292 * config/tc-m32r.c: Likewise.
5294 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5296 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5297 absolute expressions instead of '$' prefixed register names.
5299 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5301 * read.c (s_set): Record file and line info for symbols when -as.
5302 (pseudo_set): Don't overwrite that dummy fragment.
5304 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5306 * config/tc-ppc.c (md_pseudo_table): Add "section".
5307 (ppc_named_section): New static function.
5309 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5311 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5312 so we don't have to scan the entire list.
5314 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5316 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5317 case, allow the parallel instructions to modify the same flag
5320 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5322 * listing.c (list_symbol_table): Categorize symbols by
5323 undefined_section rather than sy_frag->line == NULL.
5325 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5327 * Makefile.am (install-exec-local): Install properly when ln
5328 fails or tooldir == prefix.
5330 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5332 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5333 Test result of insert_operand for error.
5335 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5337 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5338 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5339 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5340 * doc/Makefile.in: Rebuild.
5342 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5344 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5345 (macro): Fix handling of M_COP[0-3].
5347 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5349 Based on patches from Ross Harvey <ross@teraflop.com>:
5350 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5351 if macro_alternate or macro_mri.
5352 (getstring): Remove support for byte constants between < and >.
5353 (get_any_string): '<' only starts a string if macro_alternate or
5355 (macro_expand_body): Permit keyword parameters following
5356 positional parameters.
5358 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5359 * configure.in (alpha*-*-netbsd*): New target.
5360 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5361 * configure: Rebuild.
5363 * as.h (flag_warn_suppress_instructionswap): Move from here...
5364 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5365 here, and make static.
5367 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5368 BFD_ASSEMBLER or MANY_SEGMENTS.
5370 * as.c (show_usage): Update bug-gnu-utils address.
5371 * gasp.c (show_usage): Likewise.
5372 * doc/as.texinfo (Bug Reporting): Likewise.
5374 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5376 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5377 insns regardless of the size of a pointer if we're in mips I or
5379 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5381 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5383 Fix rac to accept only a0:
5384 * tc-d10v.c (parallel_ok, find_opcode):
5385 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5386 Introduce OPERAND_GPR.
5388 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5390 * read.c (s_fill): Handle non-constant repeat counts by creating
5391 an rs_space fragment.
5393 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5395 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5396 from as_bad to as_warn.
5398 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5400 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5401 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5402 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5404 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5406 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5407 seg_fix_rotP rather than fix_root from seg_info.
5409 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5411 * expr.c: Add support for 0x1_2_3_4 bignums.
5413 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5415 * configure.in: Change -linux* to -linux-gnu*.
5416 * configure: Rebuild.
5418 * app.c (do_scrub_begin): Treat \r as whitespace.
5420 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5422 * Makefile.am: Update dependencies.
5423 * Makefile.in: Rebuild.
5425 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * configure, aclocal.m4: Rebuild with new libtool.
5429 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5431 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5432 the argument to bfd_set_arch_mach.
5433 (load_address): Use bfd_arch_bits_per_address to determine the
5434 bit size of an address instead of looking at the isa level.
5435 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5437 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5439 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5441 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5443 * ehopt.c: New file.
5444 * as.h (enum _relax_state): Add rs_cfa.
5445 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5446 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5447 * read.c (emit_expr): Call check_eh_frame.
5448 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5449 (relax_segment): Likewise.
5450 * Makefile.am: Rebuild dependencies.
5451 (GAS_CFILES): Add ehopt.c.
5452 (GENERIC_OBJS): Add ehopt.o.
5453 * doc/internals.texi (Frags): Document rs_cfa.
5455 * as.c (show_usage): Mention --traditional-format.
5456 (parse_args): Accept --traditional-format.
5457 * as.h (flag_traditional_format): Declare.
5458 * output-file.c (output_file_create): If flag_traditional_format,
5459 set BFD_TRADITIONAL_FORMAT on stdoutput.
5460 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5462 * config/tc-mips.c (append_insn): Make sure that if we have a
5463 fixup for an unmatched %hi reloc, it does not associated with a
5466 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5467 * doc/Makefile.in: Likewise.
5469 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5471 * config/tc-m32r.c (check_for_side_effects): New function.
5472 (can_make_parallel): Add checks for instruction side effects
5473 clashing with the other instruction.
5474 (assemble_parallel_insn): Improve warning messages. Return error
5475 message from non-swapped instruction order.
5477 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5479 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5481 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5482 md_cleanup definition. This moves the forced literal output to
5483 the end of the source pass, and avoids macro's inserting literals
5484 into the code immediately after the macro expansion.
5486 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5489 a gas internal symbol is adjustable.
5490 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5492 * as.h: If gcc version greater than 2.6, use `__format__' and
5493 `__printf__' in function attributes, rather than `format' and
5496 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5500 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5502 Add tms320c30 support:
5503 * config/tc-tic30.h: New file.
5504 * config/tc-tic30.c: New file.
5505 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5506 TARGET_FORMAT as "coff-tic30".
5507 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5508 * Makefile.am: Rebuild dependencies.
5509 (CPU_TYPES): Add tic30.
5510 (CPU_OBJ_VALID): tic30-aout is valid.
5511 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5512 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5513 * configure, Makefile.in: Rebuild.
5515 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5517 * config/tc-v850.c (md_assemble): Improvements to error messages.
5519 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5521 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5522 BFD_RELOC_HI16_S to store the high bits of any value.
5524 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5525 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5526 assembler calculate relocations to any external symbol at all.
5527 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5528 involving generation of pc-relative relocs.
5529 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5530 has been moved to md_apply_fix3.
5532 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5533 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5534 which actually means (the address of identifier's GOT entry) +
5535 constant, which is not particularly useful.
5537 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5539 * read.h (include_dirs): Declare.
5540 (include_dir_count,include_dir_maxlen): Declare.
5542 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * configure.in: Correct check for shared opcodes library.
5545 * configure: Rebuild.
5547 * listing.c (buffer_line): If we can't open the file, set at_end.
5548 (listing_print): Remove unused local variable fi.
5550 * config/m68k-parse.y (reglistpair): Handle register list in
5553 * config/vms-conf.h: Don't undef VERSION.
5555 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5557 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5559 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5561 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5562 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5563 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5564 (EXTRA_DIST): Define.
5565 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5566 explicitly rather than via the list of object files.
5567 (gcc-as.opt): New file created when make-gas.com is run.
5568 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5569 itbl-cpu.h} to #include appropriate file rather than copying that
5571 * config/vms-conf.h: Synchronize with current config.in.
5572 * Makefile.in: Rebuild.
5574 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5576 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5577 (parallel_ok): Relaxed parallel subinstruction dependency check.
5579 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5581 * as.h (flag_warn_suppress_instructionswap): added new flag.
5582 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5583 command line argument.
5584 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5585 warning only if flag_warn_suppress_instructionswap is false.
5587 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5589 * configure.in (i386-*-mingw32*): New target.
5590 * configure: Rebuild.
5592 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5594 * symbols.c (resolve_symbol_value): Don't set the segment if it
5595 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5597 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5600 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5602 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5603 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5606 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5608 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5610 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5612 * config/tc-v850.c (v850_insert_operand): Display instruction when
5613 an error is encountered.
5615 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5617 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5618 (i386-*-sco3.2v5*coff): New target.
5619 (i386-*-sco3.2*): New target.
5620 * configure: Rebuild.
5622 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5624 * config/tc-v850.c: Tidy error message production.
5626 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5628 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5629 validate_immediate return value in the right type for comparisons
5632 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5634 * listing.c (MAX_BYTES): Use listing variables not constants.
5635 (data_buffer): No longer an array, but a pointer.
5636 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5637 (listing_listing): Allocate data_buffer.
5639 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5641 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5642 --listing-rhs-width, --listing-cont-lines.
5643 (show_usage): Update.
5644 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5645 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5646 (print_lines): Use the variables instead of the constants.
5647 (listing_listing): Likewise.
5648 * listing.h: Declare the new vars.
5650 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5652 * as.c (parse_args): Add --keep-locals alias for -L.
5653 Add --strip-local-absolute.
5654 (show_usage): Update.
5655 * as.h (flag_strip_local_absolute): New flag.
5656 * symbols.c (S_IS_LOCAL): Use it.
5657 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5658 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5659 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5661 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5663 * config/tc-m32r.c: Detect if explicitly parallel instructions
5664 might have an io conflict and issue a warning message.
5666 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5668 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5669 cgen_swap_fixups): Functions to save, restore and swap the fixup
5670 chain with a backup copy.
5671 (cgen_asm_finish_insn): Returns address of constructed insn.
5673 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5675 * listing.c (file_info_struct): Remove FILE, add POS.
5676 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5677 (file_info): Don't open the file.
5678 (buffer_line): Check for the file in the last_open cache, updating
5680 (print_source): Don't reference file_info->file.
5681 (listing_listing): Likewise.
5682 (listing_print): Close the file in the cache, if any.
5684 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5686 * read.c (dwarf_file_string): New file static variable.
5687 (emit_expr): Look for constant sequence that leads up to a file
5688 name in DWARF debugging output.
5689 (stringer): Use dwarf_file_string to decide whether to accept a
5690 string as a file name.
5692 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5694 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5695 (crack_operand): Add reg->reglst MRI hack.
5696 (r_seg): Put reglst symbols in reg_section.
5697 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5699 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5701 * tc-sh.c (get_specific): Handle SGR & DBR.
5703 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5705 * tc-h8300.c (parse_reg): Take the length of the symbol into
5706 account when attempting to match a register name.
5707 * tc-h8500.c (parse_reg): Likewise.
5709 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5711 * cgen.c: Formatting changes to improve readability.
5713 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5715 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5718 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5720 Based on a patch from Jim Wilson
5721 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5722 (tc_gen_reloc): Handle cross section PC relative relocs
5725 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5727 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5729 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5731 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5732 (expr_jmp_buf): New static local.
5733 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5734 (cgen_md_operand): New function.
5735 * tc-m32r.c: Clean up pass over `struct foo' usage.
5736 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5738 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5740 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5741 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5743 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5745 * config/tc-i386.c (i386_operand): Give an error if there are
5746 unrecognized characters after an expression.
5748 For older changes see ChangeLog-9697