1 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * config/tc-sh.c (immediate): Delete.
4 (sh_operand_info): Add immediate member.
5 (parse_reg): Use A_PC for pc.
6 (parse_exp): Add second argument 'op'. All callers changed.
7 (parse_at): Expect pc to be coded as A_PC.
8 Use immediate field in *op.
9 (insert): Add fourth argument 'op'. All callers changed.
10 (build_relax): Add second argument 'op'. All callers changed.
11 (insert_loop_bounds): New function.
12 (build_Mytes): Remove DISP_4.
13 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
14 (assemble_ppi): Use immediate field in *operand.
15 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
16 (md_apply_fix): Likewise.
17 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
19 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
21 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
23 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
25 * internals.texi (CPU backend): Document
26 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
28 2000-04-04 Alan Modra <alan@linuxcare.com.au>
30 * po/gas.pot: Regenerate.
32 * as.c (show_usage): Restore translated part of bug string.
33 * gasp.c (show_usage): Likewise.
35 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
36 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
38 (DEP1): Modify for "gcc -MM".
42 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
44 * Makefile.in: Regenerate.
46 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
48 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
50 (HAVE_AM33): New macro.
51 (md_assemble): Use it. Match r_regs and xr_regs only if
54 2000-04-03 Alan Modra <alan@linuxcare.com.au>
56 * as.h: #include "bin-bugs.h"
57 * as.c (show_usage): Use REPORT_BUGS_TO.
58 * gasp.c: #include "bin-bugs.h"
59 (show_usage): Use REPORT_BUGS_TO.
61 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
63 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
65 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
66 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
69 2000-04-03 Alan Modra <alan@linuxcare.com.au>
71 * config/tc-i386.c (i386_immediate): Don't assume a constant
72 immediate is necessarily 16 bits when in 16 bit code mode.
73 (md_assemble): Instead set guess_suffix here after we have checked
76 2000-04-02 Richard Henderson <rth@cygnus.com>
78 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
79 quantities. Correct right shift sign extension.
80 (build_insn): Make `number' unsigned long. Mask top 6 bits of
81 32-bit value when shifting into place.
83 2000-04-01 Ian Lance Taylor <ian@zembu.com>
85 * app.c: Add ATTRIBUTE_UNUSED as needed.
86 * config/tc-ppc.c: Likewise.
87 (ppc_size): Make unsigned long.
88 (ppc_insert_operand): Add casts to avoid warnings.
90 2000-03-31 Nick Clifton <nickc@cygnus.com>
92 * config/tc-d10v.h (md_flush_pending_output): Define.
94 2000-03-29 Nick Clifton <nickc@cygnus.com>
96 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
97 segment. Works for both BFD_ASSEMBLER and others.
98 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
100 2000-03-29 Nick Clifton <nickc@cygnus.com
102 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
104 2000-03-28 Alan Modra <alan@linuxcare.com.au>
106 * listing.c (LISTING_LHS_WIDTH): Default depends on
108 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
110 2000-03-27 Ian Lance Taylor <ian@zembu.com>
112 * config/tc-sh.c (md_show_usage): Use backslash before newline in
115 2000-03-27 Alan Modra <alan@linuxcare.com.au>
117 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
119 * config/tc-avr.c (mcu_types): Add missing initialiser.
120 (md_pcrel_from_section): Add prototype.
121 (avr_operand): Remove redundant test of unsigned < 0.
122 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
124 2000-03-27 Denis Chertykov <denisc@overta.ru>
126 * config/tc-avr.c: New file for AVR support.
127 * config/tc-avr.h: Likewise.
128 * configure.in: Add AVR support.
129 * configure: Regenerate.
131 2000-03-26 Timothy Wall <twall@cygnus.com>
133 * gasp.c (macro_op): Add new argument to check_macro call.
134 Macro structure definitions moved to macro.h
135 * sb.h: Add argument to prototype for input_scrub_include_sb.
136 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
137 nesting checks with an additional flag.
138 (struct input_save): Add flag to indicate whether current sb
139 should be checked for proper macro/conditional nesting.
140 (input_scrub_push/pop): Save/restore nest check flag.
141 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
143 * macro.c (check_macro): Allow caller to retrieve parsed macro
144 information if a pointer is provided. This information may be
145 used by the new macro hooks.
146 * macro.h: Update prototype for check_macro. Macro struct
147 definitions moved here from macro.c/gasp.c.
148 * read.c (read_a_source_file): Add parameter to check_macro call,
149 and pass macro info to the macro hook, if defined.
150 (input_scrub_insert_line): New. Allow insertion of a line of
151 characters into the input stream.
152 (input_scrub_insert_file): New. Allow insertion of an arbitrary
153 file into the input stream.
154 (s_include): Use input_scrub_insert_file.
155 * internals.texi: Document new macro hooks.
156 * as.h: New prototypes added.
158 2000-03-26 Alan Modra <alan@linuxcare.com.au>
160 * config/tc-i386.c: Don't start any as_bad or as_warn message with
161 an initial capital letter.
162 (i386_index_check): Reindent.
164 2000-03-19 Nick Clifton <nickc@cygnus.com>
166 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
169 2000-03-17 Thomas de Lellis <tdel@windriver.com>
171 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
172 instruction operand bad if Rd > 7 when generating
173 thumb instructions. Prevents for example,
174 "adr r12,label" from silently failing and generating
175 the wrong instruction.
177 2000-03-17 Nick Clifton <nickc@cygnus.com>
179 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
180 that have a destingation >= 0x400000.
181 Fix compile time warning messages.
183 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
185 * config/tc-sh.c (md_begin): When encountering insn that are
186 not supported by the current arch, only change the name if
187 its contents are the same as prev_name.
188 (get_specific): If the the architecture doesn't match, fail.
190 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
192 * config/tc-sh.c (IDENT_CHAR): Define.
193 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
194 matching back where it came from.
196 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
198 * config/tc-sh.c (md_show_usage): Add description of -dsp.
200 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
202 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
205 2000-03-15 Kazu Hirata <kazu@hxi.com>
207 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
209 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
211 * expr.c (operand) [case 'f']: When testing if '0f' can start a
212 floating-point-number, make sure 'f' is in FLT_CHARS.
214 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
216 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
217 (s_lcomm_internal): Use it.
218 * doc/internals.texi (CPU backend): Document it.
219 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
222 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
224 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
227 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
228 implementation doesn't have special handling for switch
230 (macro_build): Allow for code in sections other than .text.
233 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
234 Don't perform relocs if we will be outputting them.
235 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
236 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
239 2000-03-09 Catherine Moore <clm@cygnus.com>
241 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
242 relocation type based on the entry in the fixup structure.
244 2000-03-08 H.J. Lu (hjl@gnu.org)
246 * Makefile.am (install-exec-tooldir): Depend on
247 install-exec-bindir for parallel make.
248 * Makefile.in: Regenerated.
250 2000-03-06 Nick Clifton <nickc@cygnus.com>
252 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
254 (md_parse_option): Parse -m32r command line switch - disable m32rx
256 (md_show_usage): Document new option.
258 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
259 * doc/Makefile.in: Regenerate.
260 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
262 2000-03-02 Michael Meissner <meissner@redhat.com>
264 * config/tc-d30v.c (check_range): Remove code that incorrectly
265 sign extended values where bits < 32.
267 2000-03-02 H.J. Lu (hjl@gnu.org)
269 * configure.in: Support --enable-targets=all on ia32.
270 * configure: Regenerated.
272 2000-03-01 Nick Clifton <nickc@cygnus.com>
274 * gasp.c (do_align): Remove bogus check of alignment value.
276 2000-02-27 Thomas de Lellis <tdel@windriver.com>
278 * config/obj-elf.c (elf_frob_symbol): Remove code which when
279 TC_PPC was defined forced the type of a symbol with no other type
282 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
284 * doc/internals.texi (CPU backend): Mention that
285 line_separator_chars do not break up comments. Fix typos for
286 LEX_AT and LEX_NAME descriptions. Document operands for
287 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
288 description of md_create_short_jump usage. Document argument for
291 2000-02-27 Jakub Jelinek <jakub@redhat.com>
293 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
294 (md_parse_option): Handle it.
295 (md_show_usage): Document it.
297 2000-02-27 Ian Lance Taylor <ian@zembu.com>
299 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
300 opcode, for the instruction `pal19'. From Andrea Arcangeli
303 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
305 * config/tc-i386.c (i386_immediate): Move constant operand sizing
307 (md_assemble): To here, before template operands are matched.
308 Also ensure a constant immediate is sign extended when we know the
309 size is at most 16 bits. This is to catch cases like "add
310 $0xffc0,%ax" where we don't know the size, and thus that the
311 immediate can be represented as Imm8S until after parsing the
313 (i386_displacement): Similarly sign extend 16 bit constant
315 (md_assemble): Relax 16-bit jump constant range check to suit sign
316 extended displacements.
318 2000-02-26 Andreas Jaeger <aj@suse.de>
320 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
322 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
324 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
325 call operands when intel_syntax.
326 (intel_float_operand): Return 2 for "fi...".
327 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
328 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
329 earlier "SHORT" change.
330 (md_assemble): When determining suffix from Regs, exclude
333 2000-02-24 Nick Clifton <nickc@cygnus.com>
335 * configure: Add arm-wince, mips-pe and sh-pe targets.
336 * configure: Regenerate.
338 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
340 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
341 "pe-mips" for the mips-pe target.
343 * config/tc-arm.c (insns): Change displacement encoded in BL
344 and B instructions if the target port is arm-wince.
345 (do_ldst): Do not bias the relocation offset if the target
347 (md_pcrel_from): Add in missing relocation offset bias if the
350 * config/tc-mips.c (mips_target_format): Support COFF flavour.
351 (md_begin): Disable -G support for mips-pe target.
352 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
353 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
356 * config/tc-sh.c (md_begin): sh-pe target is little endian.
357 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
358 assembler, just set the alignment to 4.
360 * config/te-wince-pe.h: New file for WinCE targets. Define
363 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
365 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
367 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
368 (i386_intel_memory_operand): After finding a segment override,
369 check again for no `[' before looking for a displacement. Bomb if
370 more than one displacement rather than silently discarding the
371 second and subsequent ones. Free strings malloc'd by
372 build_displacement_string.
374 2000-02-24 Catherine Moore <clm@cygnus.com>
376 * config/obj-som.c (obj_pseudo_table): Add "weak".
377 (obj_som_weak): New routine.
379 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
381 * config/tc-i386.c (union i386_op): New.
382 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
383 Throughout file replace occurences of disps[n], imms[n], regs[n]
384 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
385 intel mode operand swapping. Add assert in regKludge and
386 fake_zero_displacement code. Test i.types[n] when outputting
387 displacements and immediates. Combine output of Disp16 with
389 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
390 when in intel mode by (not) reversing fsub and fdiv operands
391 before the template search. This fails for single operand
392 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
393 undefined. Instead fix the base_opcode after we've found the
394 template. Move base_opcode xor with found_reverse_match from
395 opcode output code to before this fix so we test for the correct
397 (md_assemble): Don't use strcmp when deciding to ignore the suffix
398 check in intel mode. Instead compare opcodes.
400 * config/tc-i386.h (TC_RELOC): Delete.
401 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
402 with equivalent call to reloc.
404 * as.h (flag_m68k_mri): Move declaration after target include, and
405 only declare when TC_M68K defined. Define as zero otherwise.
406 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
407 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
408 Define as zero otherwise.
409 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
410 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
411 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
412 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
413 testing whether defined.
414 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
415 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
416 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
417 rather than testing whether defined.
418 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
419 (parse_mri_cons): Declare and use only when TC_M68K.
420 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
421 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
422 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
424 * NEWS: Mention IBM 370 support.
426 2000-02-23 Richard Henderson <rth@cygnus.com>
428 * config/tc-i386.c (md_assemble): When swapping operands for
429 intel_syntax, assume everything that's not Imm or Disp is a
432 2000-02-23 Linas Vepstas <linas@linas.org>
434 * config/tc-i370.c, config/tc-i370.h: New files.
435 * Makefile.am: Add support for Linux/IBM 370.
436 * configure.in: Likewise.
437 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
438 * config/obj-elf.c: Include elf/i370.h
439 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
441 * Makefile.in: Regenerate.
442 * configure: Regenerate.
444 * doc/c-i370.texi: New file.
445 * doc/all.texi: Include it.
446 * doc/as.texinfo: And here.
447 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
448 * doc/Makefile.in: Regenerate.
450 2000-02-19 Michael Meissner <meissner@redhat.com>
452 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
453 determine if an instruction can be used in parallel with an ADDppp
454 or SUBppp instruction.
456 2000-02-22 Andrew Haley <aph@cygnus.com>
458 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
460 1999-12-30 Andrew Haley <aph@cygnus.com>
462 * config/tc-mips.c (mips_gp32): New variable.
463 (macro_build) Use mips_gp32.
465 (md_longopts): Add "-mgp32" and "-mgp64".
466 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
468 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
470 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
471 warning, and bump it to 1.
473 2000-02-22 Ian Lance Taylor <ian@zembu.com>
475 From Brad Lucier <lucier@math.purdue.edu>:
476 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
479 2000-02-21 Catherine Moore <clm@cygnus.com>
481 * config/tc-mips.c (MF_HILO_INSN): Define.
482 (mips_7000_hilo_fix): Declare.
483 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
484 (md_parse_option): Check for 7000_HILO_FIX options.
485 (OPTION_M7000_HILO_FIX): Define.
486 (OPTION_NO_M7000_HILO_FIX): Define.
487 * doc/c-mips.texi (-mfix7000): Describe.
489 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
491 * listing.c (print_lines): Remove unused variable `end'.
493 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
494 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
495 reloc_type when BFD_ASSEMBLER.
496 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
497 reloc_type when BFD_ASSEMBLER. Move common code out of switch
498 statement and quell signed vs. unsigned comparison warning.
500 2000-02-18 Nick Clifton <nickc@cygnus.com>
502 * config/tc-d10v.c (find_opcode): Add a symbol's value to
503 the computed frag offset, rather than overwriting it.
505 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
507 * config/tc-sh.c ("elf/sh.h"): Include.
508 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
509 (md.begin): Initialize target_arch.
510 Only include opcodes in has table that match selected architecture.
511 (parse_reg): Recognize register names for sh-dsp.
512 (parse_at): Recognize post-modify addressing.
513 (get_operands): The leading space is now optional.
514 (get_specific): Remove FDREG_N support. Add support for sh-dsp
515 arguments. Update valid_arch.
516 (build_Mytes): Add support for SDT_REG_N.
517 (find_cooked_opcode): New function, broken out of md_assemble.
518 (assemble_ppi, sh_elf_final_processing): New functions.
519 (md_assemble): Use find_cooked_opcode and assemble_ppi.
520 (md_longopts, md_parse_option): New option: -dsp.
521 * config/tc-sh.h (elf_tc_final_processing): Define.
522 (sh_elf_final_processing): Declare.
524 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
526 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
527 the unwinder subspace. Save the current seg/subseg before creating
530 2000-02-10 Nick Clifton <nickc@cygnus.com>
532 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
533 little endian targets.
534 (INST_BYTE1): Redefine to handle big and little endian
536 (cpu_type): New type: Select between M340 and M210.
537 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
538 instructions of the M340.
539 (md_assemble): Add support for the MULSH and OPSR classes of
541 (md_atof): Add support for little endian targets.
542 (md_parse_option): Add support for -EL, -EB and -mcpu command
544 (md_convert_frag): Add support for little endian targets.
545 (md_apply_fix3): Add support for little endian targets.
546 (md_number_to_chars): Add support for little endian targets.
548 2000-02-10 Timothy Wall <twall@redhat.com>
550 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
551 defined, use it to verify the symbol just read should be a label.
553 2000-02-10 Timothy Wall <twall@redhat.com>
555 * app.c (do_scrub_chars): Handle "||" for parallel instructions
556 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
557 around colons when KEEP_WHITE_AROUND_COLON is defined.
558 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
559 and KEEP_WHITE_AROUND_COLON.
561 2000-02-08 Timothy Wall <twall@redhat.com>
563 * read.c (s_rept): Call do_repeat, which abstracts the repeat
565 (do_repeat): New. Abstract repeat logic so that a "break" can be
567 (end_repeat): New. Provide support for a "break" out of the
569 * read.h: Add prototypes for new functions.
571 2000-02-08 Timothy Wall <twall@redhat.com>
573 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
574 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
575 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
578 2000-02-08 Timothy Wall <twall@redhat.com>
580 * read.c: Added elseif to directives table.
581 * read.h: Added prototype for s_elseif.
582 * doc/as.texinfo: Added description for elseif.
583 * cond.c (s_elseif): New function
585 2000-02-04 Timothy Wall <twall@redhat.com>
587 * listing.c (print_lines): Remove conditionals causing bug in
590 2000-02-03 Timothy Wall <twall@cygnus.com>
592 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
594 * frags.c (frag_new): Calculate fr_fix in octets
595 (frag_now_fix) Return offset as target address offset (bytes).
596 (frag_now_fix_octets) New - Return offset in octets (8-bit
598 * frags.h: Added prototype for frag_now_fix_octets().
599 Distinguish between octets and bytes in field descriptions.
600 * listing.c (calc_hex): Account for octets vs bytes when
601 printing addresses/offsets.
602 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
603 target is little-endian, print the octets in a word in big-endian
604 order so that the display looks like a proper hexadecimal number,
605 instead of having the octets reversed.
606 * read.c (do_align): When recording alignment, alignment power
607 should be in terms of target bytes (minimum addressible unit)
609 (do_org) Convert ORG target address (byte) argument into an
610 octet offset when generating a variable fragment.
611 * symbols.c (resolve_symbol_value): Symbol final value
612 converted to a target address offset (bytes) from its octet offset.
613 * config/obj-coff.c (coff_frob_symbol): Symbol target address
614 offset (bytes) is adjusted by the frag offset (octets) converted
616 (coff_frob_section) Section alignment power is in terms of bytes;
617 convert it to an octet alignment power when calculating size (and
618 size mask) in octets. Don't modify the section size in order to
619 "align" it for TI COFF, since that format has a different method
620 for storing alignment information.
622 2000-02-01 Timothy Wall <twall@cygnus.com>
624 * stabs.c (generate_asm_file): Escape backslashes in stabs file
625 entries, matching the way GCC generates them. If not escaped, the
626 filename is encoded incorrectly.
628 2000-01-31 Nick Clifton <nickc@cygnus.com>
629 * config/tc-arm.c (reg_table): Add support for ATPCS register
632 2000-01-31 Geoff Keating <geoffk@cygnus.com>
634 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
636 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
638 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
639 of a symbol when we really care about its value.
641 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
643 * config/tc-mcore.c (md_assemble): Give warning message if
644 operands passes to instruction are more than the spec.
646 2000-01-27 Thomas de Lellis <tdel@windriver.com>
648 * config/tc-arm.c (armadjust_symtab): If the assembler is in
649 Thumb mode but the label seen was not declared as '.thumb_func'
650 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
651 correct disassembly of Thumb code bounded by non function labels.
653 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
655 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
656 Add dependencies for e-i386aout.o. Fix 2 comment lines.
658 * Makefile.in: Same here.
661 * configure.in: Set bfd_gas for i386-aout when primary target
662 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
663 we may need the primary te_file. Remove incorrect comment.
665 * configure: Regenerate.
667 * config/e-i386aout.c: New file.
669 * as.c (USE_EMULATIONS): Move to before print_version_id.
670 (struct emulation): Add i386aout.
671 (show_usage): Split text strings. Reformat -a text. Add --em
675 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
676 (aout_format_ops): New.
679 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
680 preprocessor conditional and add aout USE_EMULATIONS tests.
681 (read_a_source_file): Don't pass error strings to printf as
685 * gasp.c (exp_get_abs): Don't pass error strings to printf as
687 (do_data): Same here.
688 (process_file): And here.
691 * symbols.c (colon): Rewrite "already defined" fatal message
692 code for aout with USE_EMULATIONS.
695 * config/obj-aout.c (OBJ_HEADER): Define.
696 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
698 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
699 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
701 (obj_aout_type): Expand S_SET_OTHER here too.
702 (obj_read_begin_hook): Remove.
703 (aout_pop_insert): New.
704 (obj_aout_s_get_other): New.
705 (obj_aout_s_get_desc): New.
706 (aout_format_ops): New.
709 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
710 gets aout_pseudo_table.
711 (aout_pseudo_table): Declare.
712 (obj_read_begin_hook): Define.
715 * config/obj-coff.c (obj_pseudo_table): Rename to
717 (coff_pop_insert): Use coff_pseudo_table.
718 (coff_sec_sym_ok_for_reloc): Remove.
719 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
720 and comment all zero entries and remove #if 0 code.
723 * config/obj-coff.h (obj_pop_insert): Define.
724 (coff_pseudo_table): Declare.
727 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
728 s_get_size, s_set_size. Comment all zero entries.
731 * config/obj-elf.c (elf_s_get_other): New function.
732 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
733 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
734 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
736 (obj_elf_parse_section_letters): Don't pass error strings to
737 printf as format arg.
740 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
742 (elf_s_get_other): Declare.
743 (S_GET_OTHER) Define as elf_s_get_other if not already
745 (S_SET_OTHER): Only define when not already defined.
746 (elf_obj_read_begin_hook): Declare.
747 (obj_read_begin_hook): Define.
748 (elf_obj_symbol_new_hook): Declare.
749 (obj_symbol_new_hook): Define.
752 * config/obj-multi.h: Add copyright header and protect against
753 multiple inclusion. Add * to all function pointers.
754 (OBJ_HEADER): If defined, include it rather than other defines
756 (obj_frob_file_after_relocs): Test for NULL.
757 (obj_symbol_new_hook): Here too.
758 (obj_sec_sym_ok_for_reloc): And here.
759 (S_GET_OTHER): Define.
760 (S_GET_DESC): Define.
761 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
762 (OBJ_MAYBE_ELF): Update comment.
764 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
765 OBJ_AOUT preprocessor conditional and handle emulation by
766 testing OUTPUT_FLAVOR.
767 (i386_displacement): Here too.
768 (md_section_align): Similarly here.
769 (i386_target_format): Conditionally compile when more than one
770 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
771 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
772 (i386_displacement): Here too.
775 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
776 Define TARGET_FORMAT for aout only when not multi.
779 * config/te-multi.h: Delete file as it's identical to te-generic.h
781 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
783 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
784 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
787 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
789 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
792 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
794 * config/tc-mips.c (mips_do_align): New function.
795 * config/tc-mips.h (md_do_align): Define.
797 2000-01-10 Philip Blundell <philb@gnu.org>
799 * doc/c-arm.texi (ARM Options): Fix typo.
800 (ARM-Chars): Correct description of `#'. Mention that `;' is a
801 line separator for Linux.
802 * doc/as.texinfo (Comments): Mention the ARM.
804 2000-01-10 Philip Blundell <pb@futuretv.com>
806 * configure.in (arm*-*-conix*): New target.
807 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
809 * configure: Regenerate.
811 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
813 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
814 (obj_elf_visibility): New function.
816 * doc/as.texinfo (Visibility): New node: document visibility
819 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
821 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
822 warning for absolute jump/call without `*' in non-intel mode. No
823 need to set i.types[0] JumpAbsolute in intel mode.
825 1999-12-22 Philip Blundell <pb@futuretv.com>
827 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
828 hook function when changing sections.
829 (arm_s_data): Likewise.
831 1999-12-14 Nick Clifton <nickc@cygnus.com>
833 * config/tc-arm.c (md_parse_option): Add support for -marm720
836 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
838 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
839 (r_registers, xr_registers): Define.
840 (r_register_name, xr_register_name): New functions.
841 (md_assemble): Handle new am33 operand types and instruction
843 (mn10300_insert_operand, check_operand): Likewise.
845 1999-11-29 Nick Clifton <nickc@cygnus.com>
847 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
848 (s_force_thumb): Set thumb_mode to 2.
849 (md_assemble): Do not complain about thumb instructions on a
850 non-thumb target if thumb_mode is set to 2.
852 1999-11-28 Michael Meissner <meissner@cygnus.com>
854 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
855 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
856 (O_...): Add new machine dependent expressions if we are handling
857 explicit relocations.
858 (alpha_reloc_op): New static table holding the explicit relocation
860 (alpha_literal_hash): New static to hold the hash table for
861 explicit relocations.
862 (alpha_macros): Add support for explicit relocations.
863 (md_begin): If explicit relocations, initialize hash table.
864 (md_assemble): Don't print a second error if tokenize_arguments
865 already printed an error message.
866 (md_apply_fix): Add support for explicit relocations.
867 (alpha_force_relocation): Ditto.
868 (alpha_fix_adjustable): Ditto.
869 (alpha_adjust_symtab): New function to support explicit
871 (alpha_adjust_symtab_relocs): Ditto.
872 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
873 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
874 Add support for explicit relocations. Return -2 if an error
875 message was already printed.
876 (find_macro_match): Add support for explicit relocations. Comment
878 (emit_insn): Add support for explicit relocations.
879 (assemble_tokens): Ditto.
881 (load_expression): Ditto.
884 (emit_ir_load): Ditto.
885 (emit_loadstore): Ditto.
889 (emit_division): Ditto.
890 (emit_jsrjmp): Ditto.
891 (emit_retjcr): Ditto.
893 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
895 (tc_adjust_symtab): If explicit relocations, call the function
897 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
898 relocations next to the literal relocation they reference.
899 (TC_INIT_FIX_DATA): Initialize the new fields.
900 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
902 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
904 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
905 'B' operand for PA2.0 bb instruction.
907 1999-11-18 Nick Clifton <nickc@cygnus.com>
909 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
912 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
914 (mcore_force_relocation): Force relocations to be generated for
917 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
919 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
920 (i386_displacement): Disallow O_big displacements.
922 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
924 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
925 improvements in error checking.
926 (md_assemble): Support for unconditional ARM instructions.
927 (md_parse_option): Support for -m[arm]v5e flag.
929 1999-11-12 Nick Clifton <nickc@cygnus.com>
931 * macro.c (buffer_and_nest): Do not check beyond the end of the
934 1999-11-11 Nick Clifton <nickc@cygnus.com>
936 * macro.c (buffer_and_nest): Look for seperator after TO and
939 1999-11-08 Andrew Haley <aph@cygnus.com>
941 * app.c (do_scrub_chars): When in State 10, treat backslash
942 characters in the same way as as symbol characters.
944 1999-11-07 Richard Henderson <rth@cygnus.com>
946 * config/tc-alpha.c (alpha_align): Check, don't assert, that
947 the previous label was in the current section before playing
950 1999-11-06 Nick Clifton <nickc@cygnus.com>
952 * config/tc-v850.c (v850_force_relocation): Force relocation
954 (v850_pcrel_from_selection): Do not compute a pcrel offset if
957 1999-11-05 Michael Meissner <meissner@cygnus.com>
959 * expr.h (operatorT): Increase machine dependent operators to 16.
960 * expr.c (op_rank): Ditto.
962 1999-11-03 Ian Lance Taylor <ian@zembu.com>
964 * read.c (pseudo_set): Reject attempts to set the value of a
967 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
970 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
972 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
973 to bfd_set_section_contents.
975 1999-11-03 Nick Clifton <nickc@cygnus.com>
977 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
979 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
981 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
982 (mips_ip): Use OPCODE_IS_MEMBER.
984 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
986 * config/tc-arm.c (reg_required_here): Improve comments.
988 * config/tc-arm.c (thumb_opcode): Add "variants" field.
989 (tinsns): Initialize variants field.
991 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
994 1999-10-27 Scott Bambrough <scottb@netwinder.org>
996 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
997 * config/tc-arm.h: Fix compile time warnings.
999 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1001 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1002 form @abs16, @(abs16) and @(abs16 + imm).
1004 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1006 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1007 (ISA_HAS_64_BIT_REGS) New.
1008 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1009 mips_emit_delays,macro_build,load_register,load_addresss,
1010 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1011 and/or use new ISA_xxx macros in expressions involving
1012 ISA, particularly mips_opts.isa.
1014 1999-10-18 Michael Meissner <meissner@cygnus.com>
1016 * expr.h (operatorT): Add machine dependent operators md1..md8.
1017 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1018 for the machine dependent operators to use.
1020 * expr.c (op_rank): Add machine dependent operators.
1022 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1024 (O_cpregister): Ditto.
1025 (md_begin): Change X_op test that field is wide enough to use
1026 O_max instead of O_alpha_max.
1027 (cpu_types): Fill in missing initializer.
1028 (alpha_num_macros): Make unsigned.
1029 (md_assemble): Make opnamelen be size_t.
1030 (md_apply_fix): Cast alpha_num_operands to int before testing.
1031 (alpha_force_relocation): Ditto.
1032 (alpha_fix_adjustable): Ditto.
1033 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1034 (tc_gen_reloc): Ditto.
1035 (tc_get_register): Ditto.
1040 (s_alpha_ent): Ditto.
1041 (s_alpha_end): Ditto.
1042 (s_alpha_frame): Ditto.
1043 (s_alpha_prologue): Ditto.
1044 (s_alpha_file): Ditto.
1045 (s_alpha_gprel32): Ditto.
1046 (s_alpha_proc): Ditto.
1047 (s_alpha_set): Ditto.
1048 (s_alpha_base): Ditto.
1049 (s_alpha_align): Ditto.
1050 (s_alpha_arch): Ditto.
1051 (alpha_align): Ditto.
1052 (assemble_insn): Suppress unused variable warning.
1054 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1055 order in the structure.
1056 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1058 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1060 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1062 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1064 * config/tc-i386.c (i386_index_check): Correct #endif location.
1066 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1068 * as.c (show_usage): Document new options.
1069 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1070 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1071 (parse_args): Parse the new options.
1072 (main): If there were warnings, and --fatal-warnings
1073 was specified, print an error.
1074 * as.h: New variable, flag_fatal_warnings, for new option.
1076 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1078 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1079 '@'. Change autoincrement completers to fall through to cache control
1082 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1084 (pa_parse_addb_64_cmpltr): New function.
1086 * config/tc-hppa.c (pa_ip): Change error message.
1087 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1088 '?Q' args to allow falling through.
1090 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1091 Remove unused conditional codes.
1092 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1094 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1096 * config/tc-d30v.c (CHAR_BIT): Define.
1097 (check_range): Fix bit operations to support integers bigger than
1100 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1102 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1105 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1106 Doug Evans <devans@cygnus.com>
1108 Add support for m32rx.
1109 * config/tc-m32r.c (enable_m32rx): New static global.
1110 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1111 (allow_m32rx): New function.
1112 (M32R_SHORTOPTS): Add `O'.
1113 (md_longopts): Add --m32rx plus several warning options.
1114 (md_parse_option): Handle new options.
1115 (md_show_usage): Print them.
1116 (md_begin): Enable m32rx.
1117 (OPERAND_IS_COND_BIT): New macro.
1118 (first_writes_to_seconds_operands): New function.
1119 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1120 (target_make_parallel,assemble_two_insns): New functions.
1121 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1122 If optimizing and m32rx, try to make consecutive insns parallel.
1124 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1126 * config/tc-mips.c (nopic_need_relax): Allow for the
1127 .sdata.foo sections generated by -fdata-sections,
1128 and for the .gnu.linkonce.s sections generated by C++.
1130 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1132 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1133 with cleaner code using completer prefixes. Add 'Y'.
1135 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1137 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1139 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1140 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1141 insn does not match and we should try the next insn in the table.
1143 1999-09-22 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1147 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1149 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1152 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1154 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1155 OBJ_ELF. If ELF, add "sq".
1156 (md_parse_option): If ELF, ignore -s and -q.
1157 (md_show_usage): Mention ELF options.
1159 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1161 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1164 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1166 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1168 * config/tc-hppa.c (struct pa_it): New field "trunc".
1169 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1170 (pa_parse_ftest_gfx_completer): New function
1171 (pa_parse_fp_cnv_format): New function.
1173 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1174 (md_apply_fix): Handle 22bit pc-rel branches.
1176 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1178 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1180 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1182 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1184 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1186 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1187 (pa_ip): Handle 'fX'.
1189 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1191 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1192 (pa_ip): Handle 'fX'.
1194 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1196 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1197 unwinds unless the function is in the text space.
1198 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1200 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1202 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1203 (md_assemble): To here. Tweak address generation.
1205 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1207 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1208 (md_assemble): Call dwarf2_where for OBJ_ELF.
1209 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1210 (pa_end_of_source): New function.
1211 * tc-hppa.h (md_end): Define for OBJ_ELF.
1213 1999-09-14 Michael Meissner <meissner@cygnus.com>
1215 * configure.in (Canonicalization of target names): Remove adding
1216 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1217 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1218 * configure: Regenerate.
1220 1999-09-14 Donn Terry <donn@interix.com>
1222 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1224 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1226 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1227 pc-relative jmp/call to an absolute symbol.
1228 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1229 absolute section symbols.
1231 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1232 jump handling code and comments.
1234 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1236 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1237 the value if TE_PE and a global defined symbol.
1239 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1241 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1242 print the symbol, rather than printing it here.
1244 1999-09-11 Donn Terry <donn@interix.com>
1246 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1247 BFD_RELOC_RVA relocations.
1249 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1250 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1253 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1255 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1256 * doc/internals.texi (Object format backend): Document
1259 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1260 relocations against global symbols if TE_PE.
1262 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1263 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1265 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1268 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1269 symbols which do not have a constant value, or tags with
1270 non-tags. Remove the symbol from the list before adding it at the
1273 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1274 C_FCN symbol differently if TE_PE.
1275 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1276 appears in the pseudo-op, rather coff_line_base which is only set
1279 * config/obj-coff.c (obj_coff_loc): New static function.
1280 (obj_pseudo_table): Add "loc".
1282 * config/obj-coff.c (add_lineno): Check that the line number is
1285 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1286 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1288 (md_atof): Return NULL rather than 0.
1289 * config/tc-i386.c (md_atof): Change type to int.
1290 * expr.c (expr): Change first parameter to int.
1291 * config/obj-coff.c: Add declarations for static functions.
1292 (coff_frob_symbol): Use SYM_AUXENT.
1293 * config/tc-i386.h (flag_16bit_code): Don't declare.
1295 * config/obj-coff.c (obj_coff_section): Default to setting
1296 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1298 * write.c (adjust_reloc_syms): Print adjusted fixup.
1300 * expr.c (integer_constant): Correct too_many_digits calculation
1303 1999-09-09 Andreas Schwab <schwab@suse.de>
1305 * doc/c-arm.texi: Fix arguments of @var to not contain
1308 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1310 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1312 (md_parse_option): Only support -k flag for ELF and COFF targets.
1314 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1316 * config/tc-hppa.c (pa_ip): Put strict register checks before
1317 call to pa_parse_number.
1319 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1321 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1323 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1326 1999-09-06 Donn Terry <donn@interix.com>
1328 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1330 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1332 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1333 candidate instruction. Require registers for register arguments
1334 when in strict mode. Require assemble-time constants for
1335 constants when in strict mode.
1336 (pa_get_absolute_expression): Require a constant when in strict
1339 1999-09-06 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1343 1999-09-04 Steve Chamberlain <sac@pobox.com>
1345 * config/tc-pj.c: New file, supports picoJava in ELF.
1346 * config/tc-pj.h: Ditto.
1347 * configure.in (pjl*, pj*): New targets.
1348 * Makefile.am: Rebuild dependencies.
1349 (CPU_TYPES): Add pj.
1350 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1351 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1352 * doc/c-pj.texi: New file.
1353 * doc/as.texinfo: Add some PJ specifics.
1354 * doc/all.texi: Add PJ to the list of all architectures, sort them
1356 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1357 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1359 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1361 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1362 (obj_frob_file): Test for null pointer.
1363 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1364 (OBJ_PROCESS_STAB): And here.
1365 (elf_obj_sy): Remove
1367 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1368 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1369 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1371 * config/obj-coff.c (no_func): Remove.
1372 (coff_format_ops): Change occurrences of no_func to 0, as we test
1373 for 0 in obj-multi.h.
1375 * configure.in: Enable bfd for i386-coff when primary target is
1376 bfd. Enable i386 elf,coff emulation support. Don't set
1377 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1378 emulation to support.
1379 *configure: Regenerate.
1381 1999-09-02 Nick Clifton <nickc@cygnus.com>
1383 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1384 .section .line directive is encountered.
1386 1999-09-01 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1391 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1392 * as.texinfo: Document --gdwarf2 command line option.
1393 Add additional documentation of ARM command line switches.
1395 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1397 * config/tc-i386.c (i386_intel_memory_operand): Combine
1398 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1399 and RESTORE_END_STRING around parse_register calls.
1400 (i386_operand): Here too.
1401 (i386_is_reg): Remove.
1402 (parse_register): Move as_bad calls from within this function to
1405 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1407 Based on a patch from H.J. Lu <hjl@gnu.org>
1408 * config/tc-i386.c (parse_register): Handle FP regs specially.
1409 (md_begin): Remove '(' and ')' from register_chars.
1411 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1413 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1414 error message (done elsewhere).
1416 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1418 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1420 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1422 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1425 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1427 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1429 Add new completers. Fix bug in 64 bit condition handling.
1431 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1434 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1436 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1438 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1440 1999-08-27 Jim Wilson <wilson@cygnus.com>
1442 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1443 (struct ls): Add frag field. Initialize it to zero.
1444 (out_end_sequence): New local text_frag. Set it while in text section.
1445 Replace address check with frag check. Set ls.frag to text_frag if
1446 out_set_addr called.
1447 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1448 Set it before switching sections. Replace address check with frag
1449 check. Set ls.frag to saved_frag if out_set_addr called.
1451 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1453 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1454 output "advance_pc" opcode instead of calling gen_addr_line().
1455 The latter has the undesired side-effect of creating a new row
1456 in the debug line info matrix.
1458 1999-08-26 Jim Wilson <wilson@cygnus.com>
1460 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1461 ls.last_filename if last is less than zero. Set ls.last_filename
1462 when allocating new entry.
1463 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1466 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1468 * config/tc-i386.c (i386_index_check): Fix the displacement size
1469 when INFER_ADDR_PREFIX.
1471 1999-08-18 Nick Clifton <nickc@cygnus.com>
1473 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1476 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1478 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1479 handle 0xffffNNNN constants correctly.
1481 1999-08-16 Nick Clifton <nickc@cygnus.com>
1483 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1486 1999-08-13 Nick Clifton <nickc@cygnus.com>
1488 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1489 (md_apply_fix3): Always pass positive values to
1490 validate_offset_imm.
1492 1999-08-12 Nick Clifton <nickc@cygnus.com>
1494 * config/tc-arm.c (skip_whitespace): New macro.
1495 Formatting tidy ups.
1497 (md_apply_fix3): Store relocation offset in addend for ELF based
1499 (arm_force_relocation): Always generate relocs for Thumb function
1502 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1504 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1505 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1507 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1509 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1510 flags for the unwind subspace.
1512 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1513 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1514 suitable relocation based on the size of the target's pointer.
1515 Always Use subsegment zero for the unwinders.
1516 (pa_level): Handle "2.0w".
1518 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1520 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1521 with the following instruction unless this was specified.
1523 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1525 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1526 certain sections, to match BFD changes.
1528 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1530 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1531 (EXTRA_SCRIPTS): Define to keep automake happy.
1532 * Makefile.in: Rebuild.
1534 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1536 * Makefile.am: Rename .dep* files to DEP*.
1537 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1538 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1540 * Makefile.in: Rebuild.
1542 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1544 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1546 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1548 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1549 avoid problems on DOS filesystems.
1550 * Makefile.in: Rebuild.
1552 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1554 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1556 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1559 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1561 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1562 line to create ${GDBINIT} rather than .gdbinit.
1563 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1565 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1567 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1569 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1571 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1573 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1575 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1576 non-adjustable symbols.
1578 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1580 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1582 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1584 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1587 1999-08-05 Donn Terry <donn@interix.com>
1589 * config/te-interix.h: New file.
1590 * configure.in (i386-*-interix*): New target.
1591 * configure: Rebuild.
1593 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1595 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1596 selectors for ELF too.
1597 (selector_table): Add "ltp" and "rtp" selectors.
1599 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1601 * config/tc-i386.c (i386_operand): No need to change
1602 operand_string pointer in segment reg case before goto
1603 do_memory_reference. Initialise displacement_string_start and
1604 displacement_string_end after do_memory_reference label.
1605 (i386_index_check): Add operand_string param, and print error
1606 message on failure here.
1607 (i386_intel_memory_operand): Instead of here.
1608 (i386_operand): And here.
1609 (INFER_ADDR_PREFIX): Enable.
1611 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1613 * config/tc-i386.h (DefaultSize): Define. Renumber following
1614 opcode_modifier defines.
1616 From Etienne Lorrain <etienne.lorrain@ibm.net>
1617 * config/tc-i386.c (stackop_size): New variable.
1618 (set_16bit_code_flag): Clear it here.
1619 (set_16bit_gcc_code_flag): New function.
1620 (md_pseudo_table): Add "code16gcc" entry.
1621 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1623 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1625 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1626 next_set_end even if the end symbol is being discarded.
1628 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1629 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1630 * config/obj-coff.c: Likewise.
1631 (seg_info_type): Remove.
1632 (seg_info_off_by_4): Change to array of segT.
1633 (s_get_segment): Adjust accordingly.
1634 (obj_pseudo_table): Fully initialize sentinel entry.
1636 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1637 Ralf Baechle <ralf@uni-koblenz.de>.
1639 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1641 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1643 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1645 * config/tc-i386.c: Indentation and white space changes.
1646 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1647 don't enable it by default.
1648 (i386_intel_operand): Remove redundant prototype.
1649 Move check on number of memory operands, and i.mem_operands++
1650 (i386_intel_memory_operand): To here.
1651 Remove i386_immediate code from here. Remove special case code
1652 for input and output using (%dx). Remove base/index checks and
1653 call i386_index_check instead. Save initial operand_string
1654 argument for error message.
1655 (i386_operand): Remove redundant prototype. Move base/index
1656 checks to i386_index_check.
1657 (i386_displacement): Move intel mode check for non-zero
1659 (i386_intel_memory_operand): To here.
1661 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1663 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1664 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1665 by .register pseudo-op if -64 and --no-undeclared-regs.
1666 (s_register, sparc_adjust_symtab): New functions.
1667 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1668 Declare sparc_adjust_symtab as tc_adjust_symtab.
1669 * doc/c-sparc.texi: Add description of #ignore special literal
1670 for .register pseudo-op.
1672 1999-07-30 Catherine Moore <clm@cygnus.com>
1674 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1675 the relocation's section offset.
1677 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1679 * write.c (fixup_segment): Fix generic error check overflow test.
1681 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1682 X_add_number to long.
1684 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1686 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1689 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1691 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1694 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1696 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1698 * configure.bat: Remove; obsolete.
1699 * config/go32.cfg: Likewise.
1701 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1703 * configure.in (i386-*-vxworks*): New target.
1704 * configure: Rebuild.
1706 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1708 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1710 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1712 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1714 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1715 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1716 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1717 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1718 MAX_RELOC_EXPANSION): Define.
1719 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1721 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1723 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1724 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1725 block. Print a warning if an 8-bit or 16-bit constant
1726 displacement or immediate is truncated on output.
1727 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1729 (i386_operand): Disallow immediate jump absolute operand.
1731 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1733 * configure.in: Bump version number to 2.9.5.
1734 * configure: Rebuild.
1736 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1739 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1741 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1742 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1744 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1746 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1748 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1750 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1751 if -mno-fpu was given.
1752 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1754 (cons_fix_new_arm): Remove misleading comments.
1756 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1758 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1760 (relax_segment): Likewise. After giving a rs_org error, convert
1761 the frag to rs_align to avoid cascading errors.
1763 1999-07-12 Andreas Schwab <schwab@suse.de>
1765 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1767 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1769 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1770 as appropriate. Fill in structure initializations. Add variable
1771 initializations. Add casts.
1772 * dwarf2dbg.c (print_stats): Change i to size_t.
1773 * listing.c (listing_listing): Change list_line to unsigned int.
1775 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1777 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1778 rather than checking for \001 and \002 in symbol name.
1779 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1781 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1783 * configure.in (hppa*-linux-gnu*): New target.
1784 * configure: Rebuilt.
1786 1999-07-08 Nick Clifton <nickc@cygnus.com>
1788 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1790 1999-07-07 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1793 accessing symbolP directly.
1795 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1797 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1800 1999-07-05 Nick Clifton <nickc@cygnus.com>
1802 * config/tc-arm.c (ARM_EXT_V5): Define.
1803 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1804 (md_begin): Detect ARM v5 architectures.
1805 (md_parse_option): Accept arm v5 specification.
1806 (md_show_usage): Documment -marmv5 switch.
1808 * doc/c-arm.texi: Document -marmv5 command line option.
1810 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1812 (validate_immediate_twopart): New function. Determine if a
1813 constant can be computed by two ADD instructions.
1814 (output_inst): Remove its command line parameter - it was never
1816 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1817 implememt the ADRL pseudo op.
1818 (tc_gen_reloc): Generate a suitable error message if an ADRL
1819 instruction tries to generate a real reloc.
1821 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1823 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1825 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1828 1999-06-27 H.J. Lu <hjl@gnu.org>
1830 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1831 non BFD_ASSEMBLER case.
1833 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1835 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1838 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1840 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1841 out_end_sequence() when the address decreases due to a new frag.
1842 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1843 numbering starts with 1.
1845 1999-06-23 Nick Clifton <nickc@cygnus.com>
1847 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1849 (mcore_s_text): Call obj_elf_text for ELF target.
1850 (mcore_s_data): Call obj_elf_data for ELF target.
1851 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1853 (mcore_s_bss): New function: Dump literal table before changing
1855 (mcore_s_comm): New function: Dump literal table before changing
1858 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1859 No longer static functions.
1860 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1861 Provide prototypes for these functions.
1863 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1865 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1866 a list of names, to try obj_segment_name, and to try abbreviated
1867 names when using COFF without long section names.
1869 * config/tc-alpha.c: More use of symbol accessor functions.
1870 * config/tc-arc.c: Likewise.
1871 * config/tc-d30v.c: Likewise.
1872 * config/tc-fr30.c: Likewise.
1873 * config/tc-i860.c: Likewise.
1874 * config/tc-m88k.c: Likewise.
1875 * config/tc-mcore.c: Likewise.
1876 * config/tc-ns32k.c: Likewise.
1877 * config/tc-sparc.c: Likewise.
1878 * config/tc-v850.c: Likewise.
1880 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1881 sy_value with appropriate accessor functions.
1882 * config/tc-arm.c (md_apply_fix3): Likewise.
1883 * config/tc-d10v.c (AT_WORD_P): Likewise.
1884 * config/tc-v850.c (reg_name_search): Likewise.
1886 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1887 use symbol_get_bfdsym instead.
1888 * config/tc-ppc.c (md_assemble): Likewise.
1889 * config/tc-v850.c (v850_comm): Likewise.
1891 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1893 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1894 the symbol, rather than accessing the bsym member.
1895 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1896 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1897 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1898 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1899 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1900 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1901 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1902 * config/tc-v850.c (tc_gen_reloc): Likewise.
1904 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1906 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1907 (hppa_gen_reloc_type): Conditionalize on BFD64.
1908 (tc_gen_reloc): Re-enable ELF relocations.
1909 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1911 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1913 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1915 (do_ldst): Move assignment out of if condition.
1916 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1917 parentheses to avoid warning.
1919 1999-06-21 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1922 macro to get at the BFD symbol associated with a GAS symbol.
1924 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1926 * config/tc-ppc.c: Update for symbol handling changes.
1927 * config/obj-coff.c: Likewise.
1929 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1931 * tc-hppa.c: General cleanups of ELF support. No more spaces
1932 and subspaces for ELF.
1933 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1934 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1935 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1936 (UNWIND_SECTION_NAME): Likewise.
1937 (space/subspace related structures): Conditionalize definitions
1939 (space/subspace directives and support routines): Conditionalize
1940 definitions and references/uses on OBJ_SOM.
1941 (label_symbol_struct): For ELF, track the symbol's segment. For
1942 SOM track its space.
1943 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1945 (USE_ALIASES): Kill for both SOM & ELF.
1946 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1947 (pa_space, pa_subspace): Corresponding changes.
1948 (pa_spaces_begin): Corresponding chagnes.
1949 (md_begin): Do not muck around with space/subspace stuff for
1951 (md_apply_fix): Temporarily disable argument relocation stuff
1953 (tc_gen_reloc): Temporarily disable relocation generation for
1955 (pa_build_unwind_subspace): Similarly.
1957 1999-06-16 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-arm.c (thumb_set): New pseudo op.
1960 (text, data, section): Override these pseudo ops with ARM
1962 (s_thumb_set): New function: Perform the same as a .set pseudo
1963 op, but also mark the alias'ed symbol as being a Thumb
1965 (arm_s_text): New function: Perform the same as the .text
1966 pseudo op, but dump the literal pool before changing
1968 (arm_s_data): New function: Perform the same as the .data
1969 pseudo op, but dump the literal pool before changing
1971 (arm_s_section): New function: Perform the same as the
1972 .section pseudo op, but dump the literal pool before changing
1974 (arm_cleanup): Do not reset the current section before dumping
1977 1999-06-17 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1980 OPTION_NO_WARN_UNMATCHED entries.
1981 (md_parse_option): Generate a warning message if an unrecognised
1982 option is encountered.
1984 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1985 (get_operands): When parsing an expression after an '@' symbol
1986 has been detected, do not ignore '#' symbols.
1987 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1990 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1992 From K. Richard Pixley <rich@noir.com>:
1993 * configure.in (ppc-*-vxworks*): New target.
1994 * configure: Rebuild.
1996 1999-06-12 Philip Blundell <philb@gnu.org>
1998 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2000 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2002 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2003 which refer to symbols in linkonce sections, permit reducing the
2004 relocs if the symbol is local.
2006 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2008 * subsegs.c (subseg_text_p): New function.
2009 * as.h (subseg_text_p): Declare.
2010 * read.c (do_align): Use subseg_text_p to set the default fill.
2011 * write.c (subsegs_finish): Likewise.
2012 * config/obj-coff.c (write_object_file): Likewise.
2013 * config/tc-i386.h (md_maybe_text): Don't define.
2014 (md_do_align): Use subseg_text_p to set the default fill.
2015 * config/tc-m32r.c (m32r_do_align): Likewise.
2016 * config/tc-sh.c (sh_do_align): Likewise.
2017 * config/tc-sparc.h (md_do_align): Likewise.
2019 1999-06-12 David O'Brien <obrien@freebsd.org>
2021 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2022 * configure: Rebuild.
2024 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2026 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2027 * Makefile.am: Rebuild dependencies.
2028 * Makefile.in: Rebuild.
2030 * config/tc-i386.c (i386_immediate): Remove unused label
2033 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2034 * symbols.c: Likewise.
2035 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2036 sy_next field when taking address, rather than symbol_next.
2038 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2040 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2041 value from the output file architecture.
2042 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2043 * dwarf2dbg.h: Change bfd_vma to addressT.
2045 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2047 * dwarf2dbg.h: Use PARAMS in function declarations.
2049 1999-06-11 Martin Dorey <mdorey@madge.com>
2051 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2052 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2054 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2056 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2058 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2060 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2063 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2065 * read.c (read_a_source_file): Only declare inescape if
2068 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2070 (find_entry_byval): Add parens to avoid warning.
2072 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2074 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2077 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2079 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2082 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2083 synthetize_setx): New functions.
2084 (md_assemble): Broken the special cases into the above
2085 functions. Make compiler happy if sizeof(bfd_vma)==4.
2086 Fix sethi generated from set/setuw. If instructions have a relloc,
2087 always clear the fields to be relocated in the opcode.
2088 (sparc_ip): Remove special_case global variable.
2090 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2092 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2093 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2094 indication of success rather than a value.
2095 (itbl_get_val): Likewise.
2096 (itbl_get_field): Use strcspn. Change delimiters to include
2098 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2099 (itbl_get_val): Likewise.
2100 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2102 * symbols.c (copy_symbol_attributes): Convert local symbols to
2105 1999-06-10 Nick Clifton <nickc@cygnus.com>
2107 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2110 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2112 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2113 Optimize set if sizeof(bfd_vma) == 64.
2114 (sparc_ip): Fix sethi - without %hi() it should generate
2115 R_SPARC_22 reloc, not R_SPARC_HI22.
2116 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2118 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2120 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2121 (s_ncons): New function.
2122 (native_op_table): New table.
2123 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2124 R_SPARC_OLO10 handling.
2126 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2128 * expr.h (struct expressionS): Revert last change; widen X_op.
2129 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2131 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2133 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2134 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2135 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2136 * Makefile.in: Regenerated.
2138 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2139 `common' pass on to s_mri_common.
2140 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2142 1999-06-06 Richard Henderson <rth@cygnus.com>
2144 * config/obj-elf.c (obj_elf_section): Don't free the return
2145 value of demand_copy_C_string.
2147 1999-06-05 Richard Henderson <rth@cygnus.com>
2149 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2150 creation logic from obj_elf_create_section.
2152 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2153 (section_stack): New.
2154 (special_sections): Make const.
2155 (obj_elf_section): Gut and rewrite parsing.
2156 (obj_elf_change_section): New function broken out of obj_elf_section.
2157 (obj_elf_parse_section_letters): Likewise.
2158 (obj_elf_section_word): Likewise.
2159 (obj_elf_section_type): Likewise.
2160 (obj_elf_previous): Treat as a toggle.
2161 (obj_elf_popsection): New.
2162 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2163 (ppc_section_type): Likewise.
2164 * config/tc-ppc.h: Likewise.
2166 * expr.h (struct expressionS): Don't make X_op a bitfield.
2167 * config/tc-alpha.c: Update for symbol handling changes.
2168 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2169 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2171 1999-06-05 Richard Henderson <rth@cygnus.com>
2173 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2174 (dwarf2_gen_line_info): Kill unused variables.
2175 (dwarf2_finish): Likewise.
2176 (dwarf2_where): Likewise.
2177 (dwarf2_directive_file): If we've only got a string,
2178 hand off to s_app_file.
2179 * ecoff.c: Move the include of ecoff.h.
2180 * symbols.h (S_IS_FUNCTION): Prototype.
2182 * read.c (LEX_HASH): Supply a default.
2184 (s_globl): Update `c' after skipping whitespace.
2185 * read.h (LEX_END_NAME, is_name_ender): New.
2186 * expr.c (get_symbol_end): Respect it.
2188 1999-06-04 Mark Klein <mklein@dis.com>
2190 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2192 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2194 * config/tc-hppa.c: Update for symbol handling changes.
2196 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2198 * cgen.c: Update for symbol handling changes.
2199 * config/tc-m32r.c: Likewise.
2201 * config/tc-hppa.h: Update for symbol handling changes.
2202 * config/tc-hppa.c: Likewise.
2204 * config/tc-arm.h: Update for symbol handling changes.
2205 * config/tc-arm.c: Likewise.
2206 (symbol_make_empty): Remove. Just use symbol_create.
2208 * symbols.c (symbol_set_tc): Correct name.
2210 * Makefile.am: Rebuild dependencies.
2211 ($(OBJS)): Don't depend upon struc-symbol.h.
2212 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2213 * dep-in.sed: Don't remove struc-symbol.h.
2214 * Makefile.in: Rebuild.
2216 * doc/internals.texi (Symbols): Describe changes in symbol
2219 1999-06-03 Richard Henderson <rth@cygnus.com>
2221 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2222 instead of doing the work by hand.
2224 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2226 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2227 state of line state-machine.
2228 (struct ls): Collect DWARF2 line state-machine state in new member
2229 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2230 resulted in any DWARF2 directives.
2231 (reset_state_machine): New function.
2232 (out_end_sequence): Ditto.
2233 (dwarf2_gen_line_info): When switching sections or switching to a
2234 lower text address, call out_end_sequence() first to terminate the
2235 previous code sequence as code sequences MUST have monotonically
2236 increasing addresses.
2237 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2239 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2241 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2242 DWARF2 debug info (line information only, at this point).
2243 * as.h: Update comment about supported debug formats.
2244 * dwarf2dbg.c, dwarf2dbg.h: New files.
2245 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2247 * expr.c (operand): Don't use [ for parens if we want an index op.
2248 (op_encoding): Switch [ into O_index, if desired.
2249 (op_rank): Renumber with O_index on bottom.
2250 (expr): If O_index, match closing bracket.
2251 * expr.h (O_index): New.
2253 * read.c (read_a_source_file): Conditionally allow matched "
2254 in lines passed to md_assemble.
2256 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2258 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2260 Add support for storing local symbols in a small structure to save
2261 memory when assembling large files.
2262 * as.h: Don't include struc-symbol.h.
2263 (symbolS): Add typedef.
2264 * symbols.c: Include struc-symbol.h.
2265 (local_hash): New static variable.
2266 (save_symbol_name): New static function, from symbol_create.
2267 (symbol_create): Call save_symbol_name.
2268 (local_symbol_count): New static variable.
2269 (local_symbol_conversion_count): Likewise.
2270 (LOCAL_SYMBOL_CHECK): Define.
2271 (local_symbol_make): New static function.
2272 (local_symbol_convert): New static function.
2273 (colon): Handle local symbols. Create local symbol for local
2275 (symbol_table_insert): Handle local symbols.
2276 (symbol_find_or_make): Create local symbol for local label name.
2277 (symbol_find_base): Check for local symbol.
2278 (symbol_append, symbol_insert): Check for local symbols.
2279 (symbol_clear_list_pointers, symbol_remove): Likewise.
2280 (verify_symbol_chain): Likewise.
2281 (copy_symbol_attributes): Likewise.
2282 (resolve_symbol_value): Handle local symbols.
2283 (resolve_local_symbol): New static function.
2284 (resolve_local_symbol_values): New function.
2285 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2286 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2287 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2288 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2289 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2290 (symbol_previous, symbol_next): New functions.
2291 (symbol_get_value_expression): Likewise.
2292 (symbol_set_value_expression): Likewise.
2293 (symbol_set_frag, symbol_get_frag): Likewise.
2294 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2295 (symbol_mark_used_in_reloc): Likewise.
2296 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2297 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2298 (symbol_mri_common_p): Likewise.
2299 (symbol_mark_written, symbol_clear_written): Likewise.
2300 (symbol_written_p): Likewise.
2301 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2302 (symbol_section_p, symbol_equated_p): Likewise.
2303 (symbol_constant_p): Likewise.
2304 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2305 (symbol_get_obj, symbol_set_obj): Likewise.
2306 (symbol_get_tc, symbol_set_tc): Likewise.
2307 (symbol_begin): Initialize local_hash.
2308 (print_symbol_value_1): Handle local symbols.
2309 (symbol_print_statistics): Print local symbol statistics.
2310 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2311 Declare new symbols.c functions. Move many declarations here from
2313 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2314 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2315 (struct symbol): Move bsym to make it clearly the first field.
2316 Remove TARGET_SYMBOL_FIELDS.
2317 (symbolS): Don't typedef.
2318 (struct broken_word): Remove.
2319 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2320 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2321 (symbol_clear_list_pointers): Likewise.
2322 (symbol_insert, symbol_remove): Likewise.
2323 (symbol_previous, symbol_append): Likewise.
2324 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2325 (struct local_symbol): Define.
2326 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2327 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2328 (local_symbol_get_frag, local_symbol_set_frag): Define.
2329 (local_symbol_get_real_symbol): Define.
2330 (local_symbol_set_real_symbol): Define.
2332 * write.c (write_object_file): Call resolve_local_symbol_values.
2333 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2334 (TARGET_SYMBOL_FIELDS): Don't define.
2335 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2336 ECOFF_DEBUGGING, add ECOFF fields.
2337 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2338 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2339 ECOFF_DEBUGGING, add ECOFF fields.
2340 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2341 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2342 * config/tc-mcore.h: Don't include struc-symbol.h.
2343 (TARGET_SYMBOL_FIELDS): Don't define.
2344 (struct mcore_tc_sy): Define.
2345 (TC_SYMFIELD_TYPE): Define.
2346 * Many files: Use symbolS instead of struct symbol. Use new
2347 accessor functions rather than referring to symbolS fields
2350 * read.c (s_mri_common): Don't add in value of line_label.
2352 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2353 checking for SEC_LINK_ONCE.
2355 * config/tc-sh.h (sh_fix_adjustable): Declare.
2357 * app.c (input_buffer): New static variable.
2358 (app_push): Save saved_input in allocated buffer.
2359 (app_pop): Restored saved_input.
2360 (do_scrub_chars): Change get parameter to take char * and int as
2361 arguments. Change GET macro to pass input_buffer to get
2362 function. Don't save input into allocated buffer.
2363 * as.h (do_scrub_chars): Update declaration.
2364 * input-file.c (input_file_get): Change to take char * and int.
2365 Read data into passed in buffer. Remove static buffer.
2366 * read.c (scrub_from_string): Change to take char * and int. Copy
2367 data into passed in buffer.
2369 * hash.h: Neaten. Declare hash_traverse.
2370 * hash.c: Complete rewrite based on BFD hashing code.
2371 * gasp.c (chunksize): New variable.
2372 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2375 1999-05-28 Nick Clifton <nickc@cygnus.com>
2377 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2378 addend unless the target uses an old ABI.
2380 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2382 -Wchar-subscripts cleanup
2383 * listing.c (listing_newline): Use unsigned char variable, so
2384 calls to isascii,iscntrl are correct.
2385 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2387 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2388 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2389 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2390 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2392 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2394 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2396 (arch_coldfire_p): New #define.
2397 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2399 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2401 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2403 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2404 (install_operand): Add place `N'.
2405 (init_table): Add registers ACC, MACSR, MASK.
2407 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2409 * config/tc-m68k.c: Change mcf5200 --> mcf.
2410 (archs): Add mcf5206e, mcf5307.
2411 (m68k_ip): Add format `u'.
2412 (install_operand): Add place `m', `M', `h'.
2413 (init_table): Add upper/lower registers.
2415 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2417 1999-05-28 Martin Dorey <mdorey@madge.com>
2419 * config/tc-i960.c: Several minor changes to add ELF and
2420 BFD_ASSEMBLER support.
2421 * config/tc-i960.h: Likewise.
2422 * configure.in (i960-*-elf*): New target.
2423 * aclocal.m4, configure: Rebuild.
2425 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2427 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2428 reloc changes when defined(BFD_ASSEMBLER).
2430 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2432 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2434 * write.c (write_print_statistics): Output to file, not stderr.
2436 * expr.c (generic_bignum_to_int32,64): Prototype.
2438 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2439 output_sleb128, output_uleb128, output_big_sleb128,
2440 output_big_uleb128, output_big_leb128): Prototype.
2441 (output_big_sleb128, output_big_uleb128): Make inline.
2442 (output_big_leb128): Remove inline
2444 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2445 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2446 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2447 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2448 value for correct overflow check in write.c:fixup_segment.
2449 * write.c (fixup_segment): Move bitfield overflow checks to after
2450 the md_apply_fix call.
2451 * config/obj-coff.c (fixup_segment): Likewise.
2452 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2453 valueT *val argument.
2455 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2457 * config/atof-ieee.c (gen_to_words): Correctly round a
2458 denormalized number. Fix off-by-one in range checking for
2459 exponent in a denormal.
2461 1999-05-10 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2466 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2468 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2470 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2472 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2473 (ReverseRegRegmem): Remove.
2474 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2475 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2476 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2479 From Doug Ledford <dledford@redhat.com>
2480 * config/tc-i386.h (RegXMM): New for P/III.
2481 * config/tc-i386.c: Add support for P/III.
2483 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2485 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2486 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2487 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2489 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2491 * config/tc-i386.c (i386_immediate): Skip whitespace before
2492 complaining about junk after expression.
2493 (i386_displacement): Likewise.
2495 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2497 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2498 Don't copy before downcaseing.
2500 1999-05-05 Catherine Moore <clm@cygnus.com>
2502 * tc-m68k.c: Include elf/m68k.h.
2503 (m68k_elf_final_processing): New routine.
2504 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2507 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2509 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2512 1999-04-30 Nick Clifton <nickc@cygnus.com>
2514 * config/tc-mcore.c (mcore_s_section): Dump literals before
2517 1999-04-29 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2522 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2524 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2525 (TC_INIT_FIX_DATA): Delete.
2526 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2527 (TC_INIT_FIX_DATA): Delete.
2528 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2529 * write.c (fix_new_internal): Initialize fx_cgen member.
2530 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2531 (gas_cgen_md_apply_fix3): Update.
2532 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2533 (md_cgen_record_fixup_exp): Update.
2534 (FX_OPINFO_R_TYPE): Update.
2536 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2537 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2538 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2539 * frags.h (struct frag): Make opindex, opinfo ints.
2541 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2543 1999-04-26 Tom Tromey <tromey@cygnus.com>
2545 * aclocal.m4, configure: Updated for new version of libtool.
2547 1999-04-22 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2551 (md_apply_fix3): Do not fix up absolute relocations against
2554 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2556 1999-04-20 Nick Clifton <nickc@cygnus.com>
2558 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2559 changes and data-in-text directives.
2560 (mcore_cons): New function: intercept cons() operations.
2561 (mcore_float_cons): New function: intercept float_cons()
2563 (mcore_stringer): New function: intercept stringer() operations.
2565 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2567 * obj.h (struct format_ops): Change generate_asm_lineno field to
2569 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2571 * config/tc-alpha.c (find_opcode_match): Add default case to
2573 (find_macro_match): Likewise.
2574 (load_expression): Parenthesize && within ||.
2576 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2578 1999-04-17 Nick Clifton <nickc@cygnus.com>
2580 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2581 .text .data .section pseudo ops.
2582 (mcore_s_section): New function. Dump lits before changing secs.
2583 (mcore_s_text): New function. Dump lits before changing secs.
2584 (mcore_s_data): New function. Dump lits before changing secs.
2586 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2588 * config/tc-mips.c (mips_32bitmode): New.
2589 (md_begin): Set mips_32bitmode if needed.
2590 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2591 Set EF_MIPS_32BITMODE.
2593 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2595 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2598 1999-04-16 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2602 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2604 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2605 expressions correctly.
2608 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2610 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2612 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2614 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2615 and fmpynfadd instructions.
2617 1999-04-11 Richard Henderson <rth@cygnus.com>
2619 * as.h (environ): Declare it, if needed.
2620 * as.c (dump_statistics): Don't declare environ.
2621 * configure.in (environ): Detect declaration.
2622 * configure, config.in: Rebuild
2624 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2625 (i386_displacement): Allocate enough space for replacement buffer.
2626 Clean up replacement buffer initialization.
2628 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2630 * subsegs.c (section_symbol): Don't create a new symbol if one
2631 already exists; instead, use the existing one, but set its segment
2632 and frag data if it hasn't already been defined.
2633 * config/obj-coff.c (c_section_symbol): Likewise.
2635 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2637 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2639 1999-04-08 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-mcore.c: New File: Support routines for MCore
2643 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2644 * config/obj-coff.c: Add support for mcore-pe target.
2646 * Makefile.am: Add support for MCore targets.
2647 * Makefile.in: Regenerate.
2648 * configure.in: Add support for MCore targets.
2649 * configure: Regenerate.
2651 * doc/all.texi: Set MCORE.
2652 * doc/as.texinfo: Document MCore specific command line options.
2654 * write.h: Prevent multiple inclusion.
2656 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2658 * asintl.h (LC_MESSAGES): Never define.
2659 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2661 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2664 * Makefile.am (m68k-parse.c): If configuring in the source
2665 directory, copy m68k-parse.y into the local directory before
2666 running ylwrap, to remove spurious differences when generating
2668 * Makefile.in: Rebuild.
2670 * config/tc-sparc.h (md_do_align): Just allocate the number of
2671 bytes necessary, rather than always allocating 1024.
2673 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2675 * listing.c (listing_newline): Add cast to avoid warning.
2676 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2677 * config/tc-i386.c (i386_scale): Add return value.
2678 (build_displacement_string): Remove unused local temp_disp2.
2679 (i386_intel_memory_operand): Add parentheses to avoid warning.
2680 (i386_intel_operand): Remove unused local end_of_operand_string.
2681 (i386_operand): Remove unused local operand_modifier.
2682 (i386_operand): Add parens to avoid warning.
2684 1999-04-04 Don Bowman <don@pixsci.com>
2686 * configure.in: Add mips*-*-vxworks* target; have it define
2688 * configure, config.in: Rebuild.
2690 1999-03-31 Nick Clifton <nickc@cygnus.com>
2692 * configure.in (emulations): Add support for arm-epoc-pe.
2693 * configure: Regenerate.
2694 * config/te-epoc-pe.h: New file. Define macros specific to
2696 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2697 for arm-epoc-pe target.
2699 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2701 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2703 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2705 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2706 detect ",n" without a condition.
2707 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2710 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2712 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2713 instruction is encoded with one bit.
2716 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2718 * doc/internals.texi (CPU backend): Mention that
2719 line_separator_chars should not include newline. From thi
2720 <ttn@mingle.glug.org>.
2722 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2724 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2725 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2727 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2729 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2731 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2733 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2736 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2738 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2740 1999-03-15 Martin Hunt <hunt@cygnus.com>
2742 * app.c (do_scrub_begin): Change '-' back to a symbol char
2743 so we can use multiple opcodes on a line again.
2745 * config/tc-d30v.c: By default, warn if a symbol has
2746 the same name as a register. Plus some minor
2747 updates from the branch.
2749 1999-03-13 Nick Clifton <nickc@cygnus.com>
2751 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2752 BFD_RELOC_16 and BFD_RELOC_64.
2754 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2756 * expr.c (expr): Add missing else.
2758 1999-03-12 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-arm.c (md_apply_fix3): Improve error message.
2762 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2764 * Makefile.am (CPU_TYPES): Add fr30.
2765 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2766 (fr30,m32r dependencies): Update.
2767 * Makefile.in: Rebuild.
2769 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2770 (gas_cgen_record_fixup_exp): Ditto.
2771 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2772 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2773 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2774 (md_cgen_lookup_reloc): Update use of operand->type.
2775 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2776 (md_convert_frag): Call cgen_operand_lookup_by_num.
2777 (md_cgen_lookup_reloc): Update use of operand->type.
2778 (m32r_cgen_record_fixup_exp): Ditto.
2780 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2782 * config/tc-mips.c (md_show_usage): Fix message.
2784 1999-03-03 Nick Clifton <nickc@cygnus.com>
2786 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2787 and LDR reg,=<expr> instruction.
2789 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2792 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2794 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2796 1999-02-17 Nick Clifton <nickc@cygnus.com>
2798 This patch was created by: Scott Bambrough
2799 <scottb@corelcomputer.com>
2802 Special cased '@' character. The '@' character is used as the
2803 ARM assembler comment character, as a special character
2804 and in ELF .symver pseudo-op's, and as a special character in
2805 .type and .section pseudo-ops.
2806 (symver_pseudo): New static variable.
2807 (symver_state): New static variable.
2808 (struct app_save): Add field 'symver_state'.
2809 (app_push): Save global symver_state int struct app_save.
2810 (app_pop): Restore global symver_state from struct app_save.
2811 (do_scrub_chars): Special case handling of '@' character in
2814 * configure.in: Modified to recognize armv* uname syntax from ARM
2816 * configure: Regenerated.
2818 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2819 a prefix to the section's type.
2820 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2821 the type's typename.
2823 * config/tc-arm.h: Add support for PIC generation:
2824 (pic_code): New boolean.
2825 (obj_relocate_extern): Define.
2826 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2827 (TC_CONS_FIX_NEW): Define.
2828 (tc_fix_adjustable): Define.
2829 (GLOBAL_OFFSET_TABLE_NAME): Define.
2831 * config/tc-arm.c: Add support for PIC generation:
2832 (line_seperator_chars): Allow ';' as a seperator for Linux.
2833 (is_immediate_prefix): New macro.
2834 (arm_parse_reloc): New function.
2835 (s_arm_elf_cons): New function.
2836 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2837 (md_undefined_symbol): Special case handling for the Global Offset
2839 (md_apply_fix3): Handle PIC relocs.
2840 (tc_gen_reloc): Handle PIC relocs.
2841 (md_parse_option): Add support for '-k' command line switch to
2842 enable PIC generation.
2843 (cons_fix_new_arm): New function.
2844 (s_arm_elf_cons): New function.
2846 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2848 * configure.in: Add comments for uses of AC_DEFINE.
2849 * acinclude.m4: Likewise.
2850 * acconfig.h: Remove.
2851 * aclocal.m4: Rebuild.
2852 * configure: Rebuild.
2853 * Makefile.in: Rebuild.
2854 * config.in: Rebuild.
2856 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2858 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2859 non-constant offset from a base register.
2861 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2863 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2866 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2868 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2869 (emit_insn): Look for pc-relative and no-overflow specifiers on
2870 internal relocation types.
2872 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2874 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2877 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2879 (mips_4650, mips_4010, mips_4100): Variables removed.
2880 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2881 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2883 (md_begin): Don't bother initializing the mips_NNNN variables;
2884 mips_cpu is set, and that's good enough now.
2885 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2886 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2887 (show): New function, to handle wrapping in the CPU lists.
2888 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2890 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2892 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2893 than treat as an immediate specifier.
2895 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2897 * config/tc-i386.c: Prototype many functions.
2898 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2899 (i386_immediate): Remove unused second argument.
2900 (i386_intel_operand): Fix i386_is_reg typo.
2901 (i386_operand): Use allow_naked_reg.
2902 (output_invalid): Make operand int for K&R.
2904 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2906 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2908 * Makefile.in: Rebuild.
2910 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2912 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2914 (EXTRA_as_new_SOURCES): Comment out.
2915 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2916 * Makefile.in: Rebuild.
2917 * doc/Makefile.in: Rebuild.
2918 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2919 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2920 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2921 * configure: Rebuild.
2922 * aclocal.m4: Rebuild.
2923 * config.in: Rebuild.
2924 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2925 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2926 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2927 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2928 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2929 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2930 (gas_cgen_record_fixup_exp): Ditto.
2931 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2932 descriptor, not global variable.
2933 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2934 descriptor, not global variable. Refer to insert_operand handler
2935 via cpu descriptor, not global function.
2936 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2937 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2938 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2939 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2940 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2941 * config/tc-m32r.c: Ditto.
2942 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2943 (md_assemble): Ditto.
2944 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2946 1999-02-09 Nick Clifton <nickc@cygnus.com>
2948 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2949 relocations for ELF targets.
2951 1999-02-08 Nick Clifton <nickc@cygnus.com>
2953 * configure.in: Add support for StrongARM target.
2954 * configure: Regenerate.
2956 1999-02-05 Nick Clifton <nickc@cygnus.com>
2958 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2960 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2963 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2965 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2967 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2969 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2970 (INTEL_DWORD_MNEM_SUFFIX): Define.
2973 (DWORD_PTR): Define.
2974 (XWORD_PTR): Define.
2976 (OFFSET_FLAT): Define.
2978 (NONE_FOUND): Define.
2981 * config/tc-i386.c (set_intel_syntax): New routine.
2982 (intel_syntax): Declare.
2983 (allow_naked_reg): Declare.
2984 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2985 (intel_float_operand): New routine.
2986 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2987 Handle brackets as well as parens. Call i386_intel_operand for
2988 intel syntax. Reverse operands if appropriate. Handle new
2989 suffixes. Handle movzx and movsx.
2990 (i386_is_reg): New routine.
2991 (i386_immediate): New routine.
2992 (i386_scale): New routine.
2993 (i386_displacement): New routine.
2994 (i386_operand_modifier): New routine.
2995 (build_displacement_string): New routine.
2996 (i386_parse_seg): New routine.
2997 (i386_intel_memory_operand): New routine.
2998 (i386_intel_operand): New routine.
2999 (i386_operand): Call i386_displacement, i386_immediate,
3000 i386_scale, etc. instead of handling inline.
3001 (parse_register): Handle registers without prefix.
3003 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3005 * configure: Regenerate.
3006 * configure.in (arm-*-oabi): New.
3007 (thumb-*-oabi): New.
3008 * config/tc-arm.c (target_oabi): Declare.
3009 (md_apply_fix3): Support REL relocs.
3010 (md_parse_option): Handle -oabi.
3011 (elf32_arm_target_format): New routine.
3012 (md_longopts): Add OPTION_OABI.
3013 * config/tc-arm.h: Redefine TARGET_FORMAT.
3016 1999-01-28 Nick Clifton <nickc@cygnus.com>
3018 * write.c (write_relocs): Handle out of range error.
3020 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3021 (fr30_force_relocation): Default to 0.
3023 * config/tc-fr30.h (obj_fix_adjustable): Define.
3024 (TC_FORCE_RELOCATION): Define.
3026 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3029 1999-01-16 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3032 merge of two instructions if the left instruciton kills the right.
3034 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3036 * Makefile.in: Regenerate.
3037 * configure.in: Redo test for using cgen.
3038 * configure: Regenerate.
3040 1999-01-09 Nick Clifton <nickc@cygnus.com>
3042 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3043 redefinition of this macro.
3045 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3047 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3050 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3052 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3053 a read of HI or LO and an immediatly following branch.
3055 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3057 * config/tc-mips.c (md_begin): Another correction to the setting of
3060 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3062 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3064 1998-12-21 Nick Clifton <nickc@cygnus.com>
3066 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3067 bit insn when optimizing, so that parallelised instructions will
3068 start on a 32 bit boundary.
3070 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3072 * config/tc-mips.c (mips_eabi64): New.
3073 (md_begin): Set mips_eabi64.
3074 (mips_elf_final_processing): Use it.
3076 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3078 * config/tc-mips.c (mips_elf_final_processing):
3079 Correct setting of ABI in e_flags.
3081 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3083 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3085 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3087 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3089 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3091 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3092 warning, values that don't fit in the field.
3094 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3096 * config/tc-mips.c (mips_abi_string): New.
3097 (md_parse_option,md_longopts): Add mabi.
3098 (mips_elf_final_processing): Set e_flags based on mabi flag.
3100 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3102 * config/tc-mips.c (md_parse_option): Handle vr4111.
3104 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3106 * config/tc-h8300.c (build_bytes): Change message given if the
3107 instruction requires H8/300H mode and we're not in Hmode, to
3108 suggest that it may be the operand modes that are the problem, not
3109 necessarily the opcode.
3111 1998-12-10 Nick Clifton <nickc@cygnus.com>
3113 * config/tc-fr30.c: Add line separator character.
3115 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3117 * configure.in (hppa-*-mpeix*): New target.
3118 * config/obj-som.h (obj_som_compiler): Declare.
3119 * config/obj-som.c (compiler_seen): New static variable.
3120 (obj_som_compiler): New function.
3121 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3122 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3123 (pa_type_args): Set hppa_priv_level.
3124 (pa_compiler): New static function if OBJ_SOM.
3125 * configure: Rebuild.
3127 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3129 * read.c (output_leb128): Don't mark as inline.
3131 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3133 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3134 AIX .vbyte unaligned data support.
3135 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3136 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3139 1998-12-07 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3144 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3146 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3147 BFD_RELOC_ARM_PCREL_BRANCH.
3149 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3151 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3152 checking the target type.
3153 (mips-dec-bsd*): Set endian to little.
3154 * configure: Rebuild.
3156 COFF weak symbol support, based on patches from Mark Elbrecht
3157 <snowball3@usa.net>:
3158 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3159 * config/obj-coff.c (obj_coff_weak): New static function.
3160 (obj_coff_endef) [both versions]: Handle weak symbols.
3161 (coff_frob_symbol): Likewise.
3162 (yank_symbols): Likewise.
3163 (obj_pseudo_table): Add "weak".
3165 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3166 <aymeric.vincent@emi.u-bordeaux.fr>.
3167 * aclocal.m4: Rebuild with current tools.
3168 * configure: Rebuild.
3170 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3171 an assertion failure for a case we can't handle when OBJ_ECOFF.
3173 * expr.c (operator): And with 0xff to avoid problems with signed
3176 1998-12-03 Nick Clifton <nickc@cygnus.com>
3178 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3179 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3181 1998-12-02 Nick Clifton <nickc@cygnus.com>
3183 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3186 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3188 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3191 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3193 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3196 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3198 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3200 (d10v_cleanup): Only generate previous insn if a multiline insn is
3203 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3205 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3208 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3210 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3211 -marm6xxx command line switches.
3213 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3215 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3216 (itbl-ops.o): Delete duplicate dependencies.
3217 Rebuild dependencies.
3218 Add fr30 dependencies.
3219 * Makefile.in: Rebuild.
3221 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3223 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3225 * listing.c: Ignore line terminator characters found inside
3228 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3230 * po/gas.pot: Regenerated.
3232 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3235 fr30_is_label_start(). Also checks for delay slot insns.
3237 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3238 FR30 instructions which contain a colon in the mnemonic.
3240 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3242 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3244 * config/tc-fr30.c: Removed currently superflous code.
3246 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-fr30.h: New file.
3249 * config/tc-fr30.c: Tweaking so that it will compile.
3251 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3253 * config/tc-d10v.h (obj_fix_adjustable): Define.
3254 (TC_FORCE_RELOCATION): Define.
3255 (d10v_force_relocation): Declare.
3256 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3257 (md_apply_fix3): Handle Vtable relocs.
3258 (d10v_fix_adjustable): New.
3259 (d10v_force_relocation): New.
3261 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3263 * config/tc-d30v.c: Change default behaviour to ignore potential
3264 conflicts between register name and symbol names.
3266 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3268 * configure.in: Add fr30-*-*.
3269 * config/tc-fr30.c: New file.
3270 * Makefile.in: Regenerated.
3271 * config.in: Regenerated.
3272 * configure: Regenerated.
3273 * doc/Makefile.in: Regenerated.
3274 * po/gas.pot: Regenerated.
3276 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3278 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3281 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3283 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3285 (do_scrub_chars): Add some casts to unsigned char to avoid
3286 unwanted sign extension.
3287 * read.c (lex_type): Set characters about 127 to be symbol
3289 * config/tc-i386.c (md_begin): Set identifier_chars and
3290 operand_chars for values above 127.
3292 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3294 * configure.in: detect cygwin* instead of cygwin32*
3295 * configure: regenerate
3297 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3299 * listing.c: Add support for producing a listing from piped
3302 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3304 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3305 (append_insn): Account for the tx39's multiply behavior.
3307 1998-10-26 Michael Meissner <meissner@cygnus.com>
3309 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3310 from assemble_parallel_insns. Add support for '->' to indicate
3311 explicitly serializing the instructions.
3312 (md_assemble): Ditto.
3314 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3316 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3319 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3321 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3323 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3325 * config/tc-mips.c : support frame and regmask/fregmask when
3326 MIPS_STABS_ELF is specified.
3328 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3330 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3331 (md_apply_fix): Don't return 1 for VTABLE relocs.
3332 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3334 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3336 * doc/c-i386.texi: Replace occurences of "opcode" with
3337 "instruction mnemonic", "instruction", or "mnemonic" when
3338 referring to the name of an instruction. Use "opcode" when
3339 referring to the sequence of machine bytes.
3341 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3342 (is_opcode_char): Rename to is_mnemonic_char.
3343 (md_assemble and i386_operand): Correct error messages from
3344 "opcode" to "instruction mnemonic"
3345 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3346 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3347 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3348 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3349 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3350 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3351 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3353 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3355 * config/tc-i386.c (i386_operand): Check for garbage after
3358 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3361 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3363 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3365 * config/tc-sh.h (obj_fix_adjustable): Define.
3366 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3367 (md_apply_fix): Likewise.
3368 (tc_gen_reloc): Likewise.
3369 (sh_fix_adjustable): New.
3371 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3373 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3374 * cgen.h (gas_cgen_finish_insn): Update prototype.
3375 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3376 cgen_insn_t -> CGEN_INSN_INT.
3377 (make_parallel): Update handling of CGEN_INT_INSN_P.
3378 (assemble_parallel_insn): Ditto.
3379 (target_make_parallel): New function.
3380 (md_assemble): Use it.
3382 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3384 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3386 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3388 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3389 converted into lower case.
3391 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3393 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3394 (gas_cgen_tc_gen_reloc): Likewise.
3395 * config/tc-m32r.h (obj_fix_adjustable): Define.
3396 * config/tc-m32r.c (m32r_fix_adjustable): New.
3397 (m32r_force_relocation): Handle VTABLE relocs.
3399 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3401 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3403 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3405 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3406 to lower case before parsing.
3408 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3409 parallel insns modift buts in the PSW as a side effect.
3411 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-d30v.c (find_format): Test for missing flag and
3416 (md_apply_fix3): Fix error messages to avoid
3417 assumption about presence of a symbol.
3419 (parallel_ok): Disallow parallel instructions that both modify the
3422 (find_format): Generate a warning if an odd numbered register is
3423 used as the first register in a mutli-register instruction.
3425 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3427 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3428 relocations are always associated with a symbol.
3430 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3432 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3433 (elf32_sparc_force_relocation): Declare.
3434 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3435 (tc_gen_reloc): Handle vtable relocs.
3436 (elf32_sparc_force_relocation): New.
3438 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3440 * symbols.c (S_IS_FUNCTION): New.
3441 * config/tc-v850.h (obj_fix_adjustable): Define.
3442 (TC_FORCE_RELOCATION): Define.
3443 (v850_force_relocation): Declare.
3444 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3445 of fx_addnumber for VTABLE reloc addends.
3446 (md_apply_fix3): Handle VTABLE relocs.
3447 (v850_fix_adjustable): New.
3448 (v850_force_relocation): New.
3450 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3452 * tc-hppa.c (fp_operand_format): Add some additional formats.
3453 (pa_ip): Do not automatically promote into pa2.0 mode.
3454 (pa_level): Handle ".level 2.0".
3456 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3458 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3459 * config/tc-i386.h (template.extension_opcode): Change to
3460 unsigned int to allow full range of 8-bit opcode suffixes.
3461 (None): Redefine as 0xffff.
3463 From Jeff B Epler <jepler@usgs.gov>
3464 * doc/c-i386.texi (i386-SIMD): New section.
3466 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3468 * read.c (discard_rest_of_line): New function.
3469 * read.h: Declare it.
3470 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3472 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-d10v.c (find_symbol_matching_register): New function.
3475 (find_opcode): Cope with the case where a register name matches
3478 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3480 * config/tc-v850.c (md_pcrel_from): Rename to
3481 v850_pcrel_from_section.
3482 (v850_pcrel_from_section): Do not resolves symbols in other
3485 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3487 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3489 * config/tc-d10v.c (find_opcode): Generate an error if a register
3490 is supplied for an operand that should not be a register.
3492 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3495 instructions to have another instruction in the right bin.
3497 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3500 the right container if the left container holds a branch
3503 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3505 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3506 both a register name and symbol name.
3507 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3509 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3511 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3512 execution unit class.
3514 (reg_name_search): If a name matches a register and a symbol,
3515 prefer the register.
3516 (find_format): Disallow flag registers when a general purpose
3517 register is required.
3518 If a number is required, but a register has been given, check to
3519 see if a symbol with the same name as the register exists, and if
3520 so, use that symbol.
3522 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3524 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3526 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3528 * config/tc-d30v.c (find_format): Do not accept flag registers as
3529 general purpose registers.
3530 (find_format): If an immediate value is expected at a given place
3531 in a format, but a register name has been provided instead, check
3532 to see if that register name matches the name of a predefined
3533 symbol and if it does, then use the symbol instead.
3534 (reg_name_search): If a register name matches a symbol name,
3535 prefer the register name to the symbol name.
3537 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3539 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3540 the previous insn to empty.
3542 1998-09-20 Michael Meissner <meissner@cygnus.com>
3544 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3545 pieces, forcing the use of an ANSI compiler.
3547 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3549 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3551 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3553 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3555 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3557 (obj_elf_vtable_entry): Likewise.
3558 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3559 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3560 (tc_gen_reloc): Likewise.
3561 (arm_fix_adjustable): Likewise.
3562 (elf32_arm_force_relocation): New.
3563 (armelf_frob_symbol): Remove coff-style symbol support.
3565 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3567 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3569 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3571 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3572 OBJ_COFF so that routine is defined for a.out format.
3574 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3576 * config/tc-i386.c (i386_operand): Detect non-segment registers
3577 used as segment prefixes.
3579 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3581 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3582 optimize across FDE boundaries.
3584 * config/obj-coff.c (obj_coff_section): Preserve any link once
3585 flags when setting the section flags.
3587 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3589 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3590 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3592 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3594 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3597 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3599 * frags.c (frag_grow): Include the size of the frag struct in the
3602 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3603 if the new subseg comes before the old.
3605 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3607 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3608 to handle edge8 and edge16.
3610 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3612 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3613 before we clobber the symbol involved.
3615 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3617 * config/tc-arm.c: Remove OBJ_ELF definitions for
3618 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3619 use arm_adjust_symtab for OBJ_COFF.
3620 (armelf_adjust_symtab): New Routine.
3621 * config/tc-arm.h: Define obj_adjust_symtab to
3622 armelf_adjust_symtab for OBJ_ELF.
3624 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3626 * configure.in: Make all i386-elf targets use bfd_gas.
3627 * config/tc-i386.c (tc_i386_force_relocation): New.
3628 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3629 (md_apply_fix3): Likewise.
3630 (tc_gen_reloc): Handle them.
3631 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3632 tc_i386_force_relocation.
3634 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3636 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3638 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3640 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3641 current opcode after writing the first insturction of a reverse
3644 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3646 * read.h (generate_lineno_debug): Add prototype.
3647 * read.c (generate_lineno_debug): Make non-static.
3649 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3651 * config/tc-i386.c (md_assemble): Only warn for address/data size
3654 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3656 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3657 against Thumb function names, as the linker needs this information.
3659 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3661 * expr.c (operand): Check also that there is no advance in operand
3662 after atof_generic in order to decide "is it label 0f or floating
3665 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3667 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3668 command line options with a single dash.
3669 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3671 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3673 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3674 * tc-arm.c (arm_fix_adjustable): New routine.
3676 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3678 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3679 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3680 demand_empty_rest_of_line before mri_comment_end.
3681 (equals): Check garbage after expression before
3682 mri_comment_end in MRI mode.
3684 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3687 small immediate constant to use the constant itself rather than
3690 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3692 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3693 (pa_leave): Likewise.
3695 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3697 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3699 (i386_operand): Fix an error message.
3701 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3703 * doc/c-arm.texi (ARM Directives): Document .req directive.
3705 * config/tc-arm.c (reg_required_here): Display erroneous string if
3706 the register name could not be decoded.
3707 Do not set inst.instruction if the sift is -1.
3709 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3711 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3714 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3716 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3717 even if it is belived to be unnecessary.
3719 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3721 config/tc-i386.c (i386_operand): Size immediate constants by
3722 suffix (erroneously removed as part of July 7 change).
3724 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3726 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3727 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3728 (armelf_frob_symbol): New Routine.
3729 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3731 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3733 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3735 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3737 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3738 command line switches passed to assembler.
3740 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3742 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3743 (gas_cgen_opcode_desc): Declare.
3744 (gas_cgen_parse_operand): Declare.
3745 (*): Prepend gas_ to gas specific fns to denote them as such.
3747 * cgen.c (gas_cgen_opcode_desc): New global
3748 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3749 (queue_fixup): Renamed from cgen_queue_fixup.
3750 (*): Prepend gas_ to gas specific fns to denote them as such.
3752 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3753 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3754 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3755 Open opcode table and initialize it.
3756 (make_parallel): Use gas_cgen_opcode_desc.
3757 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3758 (md_assemble): Ditto.
3760 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3762 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3763 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3764 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3765 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3766 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3767 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3768 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3769 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3770 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3771 (INIT_STAB_SECTION): Likewise.
3772 (OBJ_PROCESS_STAB): Likewise.
3774 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3775 (md_parse_option): Watch for them.
3776 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3777 (md_begin): Kill neverdef code.
3778 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3779 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3780 (s_alpha_coff_wrapper): New.
3781 (md_pseudo_table): Trap all ECOFF pseudos.
3783 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3785 Start of changes to remove mdebug section from mips*-elf
3786 Based on MIPS_STAB_ELF definition
3787 * acconfig.h: undef if not configured
3788 * config.in: undef if not configured
3789 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3790 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3791 * stabs.c (s_stab_generic): flush frag
3793 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3795 * configure.in: (arm-*-elf): Handle.
3796 (thumb-*-elf): Handle.
3797 * configure: Regenerate.
3798 * read.c (stringer): Fix typo in comment.
3799 * write.c (fixup_segment): Don't add symbol value to addend if
3801 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3803 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3806 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3808 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3809 (write_2_short): Emit warning if new flag is set.
3810 (do_assemble): Set flags if left instruction is one of special
3811 "right-instruction-killer" type.
3813 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3815 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3816 Always output words in debug_info section as big endian.
3817 (sparc_target_format): Choose correct bfd target.
3818 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3820 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3822 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3823 to work with internationalization code. Issue an error when two
3824 operands match that are not allowed to match.
3826 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3828 * configure.in (install_tooldir): Allow target to specify whether
3829 it wants to be installed in $(tooldir)/bin.
3830 * configure: Regenerate.
3831 * Makefile.am (install-exec-local): Set install-exec-tooldir
3832 dependency via configure.
3833 * Makefile.in: Regenerate.
3835 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3837 * Makefile.am (install-exec-local): Split into two ...
3838 (install-exec-bindir,install-exec-tooldir): New rules.
3839 * Makefile.in: Regenerate.
3841 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3843 * Makefile.am (install-exec-local): Don't remove the file before
3844 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3845 W. Rozycki <macro@ds2.pg.gda.pl>.
3846 * Makefile.in: Rebuild.
3848 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3850 * cgen.c: Include libiberty.h.
3851 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3852 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3853 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3854 (md_cgen_lookup_reloc)): Declare.
3855 (md_cgen_record_fixup_exp): Declare.
3856 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3857 (m32r_relax_frag): Declare.
3858 (cgen_md_apply_fix3): Decls moved to cgen.h.
3859 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3860 (m32r_cgen_record_fixup_exp): Delete decl.
3861 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3862 (assemble_nop): Delete.
3863 (expand_debug_syms): Delete unused `exp'.
3864 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3865 Add default case for -Wall.
3866 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3867 (md_atof): Delete unused wordP.
3869 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3871 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3874 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3877 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3878 .print, .purgem, and .struct. Remove documentation for
3881 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3883 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3884 Update call to insert_operand.
3886 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3888 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3890 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3892 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3893 whitespace after a prefix operator.
3895 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3897 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3899 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3901 * config/tc-sparc.c (log2): New static function.
3902 (s_reserve): Use log2 to convert alignment before calling
3904 (s_common): Use log2 to convert alignment before calling
3905 record_alignment and frag_align.
3906 (sparc_cons_align): Use log2.
3908 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3911 (s_common): Likewise.
3913 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3914 initialization of waddr.
3915 (sparc_elf_final_processing): Add default case to switch.
3917 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3919 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3920 than temporary real.
3922 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * write.c (subsegs_finish): Don't align the segments if there were
3927 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3928 copying aux information.
3930 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3931 expression into a symbol.
3933 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3935 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3936 type to unsigned int.
3937 (md_assemble): Change type used to store offsets from unsigned
3939 (i386_operand): Switch error check to only call RESTORE_END_STRING
3940 once after parse_register.
3942 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3944 * config/tc-v850.c (md_show_usage): Changed format to match that
3947 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3949 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3951 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3953 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3956 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3959 * doc/Makefile.in: Rebuild.
3961 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3963 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3964 for %lo expressions.
3965 (mips_ip, case 'u'): Move range check after code to mask
3966 off bits in %hi/%lo expressions. Mask off high bits for
3969 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3971 * doc/Makefile.am (gasver.texi): New target.
3972 (as.info, as.dvi): Depends upon gasver.texi.
3973 * doc/as.texinfo: Include gasver.texi. Mention version number on
3974 title page and in top node.
3975 * doc/Makefile.in: Rebuild.
3977 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3979 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3980 but not including the line containing the edict.
3981 * listing.h (LISTING_EOF): New.
3982 * input-scrub.c (input_scrub_next_buffer): Call it.
3984 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3986 * config/tc-i386.c (i386_operand): Don't set the size of an
3987 immediate address based solely on the suffix and the mode.
3989 * config/tc-i386.c (md_assemble): Add assertion to make sure
3990 overlap2 does not set Imm.
3992 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3993 sequences of whitespace to a single space.
3994 (is_space_chars): Just compare with space.
3995 (md_begin): Don't initialize space_chars.
3996 (md_assemble): Just skip a single whitespace character.
3997 (i386_operand): Rewrite base-index parsing to use new
3998 parse_register, and to skip white space. Skip white space in a
3999 number of other places too. Don't give error message if
4000 parse_register fails.
4001 (parse_register): Change reg_string parameter to be non-const.
4002 Add end_op parameter. Skip white space after the `%', and return
4003 end of register string. Give error message here rather than
4006 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4008 Based on patch from Matt Semersky <matts@scd.hp.com>:
4009 * expr.c (op_encoding): Make const.
4010 (expr_set_precedence): New function.
4011 (expr_begin): Don't set operator rankings, just call
4012 expr_set_precedence.
4013 * expr.h (expr_set_precedence): Declare.
4014 * read.c (s_mri): Call expr_set_precedence.
4016 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4018 * doc/as.texinfo (Statements): Remove paragraph discussing
4019 continuing lines with a backslash. This hasn't worked for years,
4022 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4024 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4026 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4027 (ps_CTORS, ps_DTORS): New section types.
4028 (vms_fixup_xtors_section): New function
4029 (Ctors_Psect, Dtors_Psect): Define.
4030 (IS_GXX_XTOR): Define
4031 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4032 Filter static constructors/destructors and add to
4033 Ctors_Symbols/Dtors_Symbols chain.
4034 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4035 appropriate section.
4037 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4038 * makefile.vms: Merge vax/vms support.
4040 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4042 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4043 (elf_pseudo_table): Add them.
4044 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4045 (md_apply_fix): Accept them.
4046 (mips_fix_adjustable): Don't adjust them.
4047 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4048 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4049 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4050 (tc_fix_adjustable): Don't adjust them.
4052 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4054 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4056 * Makefile.in: Regenerate.
4057 * configure.in: AC_SUBST cgen_cpu_prefix.
4058 * configure: Regenerate.
4060 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4062 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4063 Changed all users of COND12_DELAY.
4065 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4067 * config/tc-mn10300.c (set_arch_mach): New function.
4068 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4069 (md_begin): Default to mn10300 mode.
4070 (md_assemble): Only accept instructions for the core mn10300
4071 chip and the active machine type.
4073 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * subsegs.h (segment_info_type): Give the struct a name.
4076 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4077 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4078 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4079 * config/tc-w65.h (tc_reloc_mangle): Declare.
4080 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4082 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4084 * config/tc-v850.c (v850_comm): Restore old section
4085 after common processing.
4087 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4089 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4091 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4093 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4094 char with code that explicitly sign-extends.
4096 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4098 * config/tc-v850.c (md_begin): Restore text section as the current
4099 section after creating call table sections.
4100 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4103 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4104 with call to macro SYM_AUXINFO.
4106 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4108 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4109 with the program transform name.
4110 * Makefile.in: Rebuild.
4112 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4114 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4117 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4119 * config/tc-i386.c (i386_operand): Be prepared for a space between
4120 the open parenthesis and the start of the register operand,
4121 because of the June 16 change.
4123 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4125 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4128 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4130 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4131 even if it is belived to be unnecessary.
4133 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4135 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4137 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4139 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4141 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4142 shift amount for a repeated operand. The shift amount for the
4143 repeated copy comes from the size of the operand.
4145 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4147 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4149 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4151 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4153 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4155 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4156 characters in it as LEX_IS_SYMBOL_COMPONENT.
4157 * config/tc-i386.h (tc_symbol_chars): Define.
4158 (extra_symbol_chars): Declare.
4159 * config/tc-i386.c (extra_symbol_chars): Define.
4160 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4161 (line_comment_chars): Set to '/' if TE_LINUX.
4162 * doc/c-i386.texi (i386-prefixes): Update.
4163 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4165 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4167 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4168 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4170 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4172 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4173 constraint in instructions REP & REPI.
4175 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4177 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4178 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4180 (check_range): If the operand is shifted, then shift the number
4181 before checking its range.
4183 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4185 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4188 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-v850.c (v850_comm): Create special sections as needed.
4192 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4194 * config/tc-d10v.c (write_2_short): Addition of swapping
4195 instructions for sequential and reverse sequential order when
4196 given order is not possible.
4198 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4200 * Makefile.am: Rebuild dependencies.
4201 (DEP_INCLUDES): Fix reference to intl build directory.
4202 * Makefile.in: Rebuild.
4204 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4206 * doc/c-i386.texi: Update 16 bit documentation.
4208 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4209 IgnoreDataSize to IgnoreSize as they are used for address size as
4211 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4212 32-bit mode, similarly addr16/data16 and variants.
4214 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4216 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4217 sequential word multiply instructions.
4219 (do_assemble): Add extra command line argument, to allow mul32
4220 attribute to be preserved across parallel insns.
4221 (md_assemble): Insert NOPs between explicitly parallel insns which
4222 contain an 32 bit multiply and a 16 multiply.
4224 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4226 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4229 * config/tc-i386.c (reloc): Add braces.
4231 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4232 consistent with Intel naming.
4233 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4234 use bitfields in sib_byte.
4235 (modrm_byte): Don't use bitfields here either.
4237 * config/tc-i386.c (current_templates): Add const.
4238 (parse_register): Add const to return, param, and char *s.
4239 (i386_operand): Add const to reg_entry *r.
4240 * config/tc-i386.h (templates): Add const to start, end.
4242 Inspired by code for 16 bit gas support from Martynas Kunigelis
4243 <martynas@nm3.ktu.lt>:
4244 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4245 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4246 (uses_mem_addrmode): Remove.
4247 (md_estimate_size_before_relax): Add support here too.
4248 (md_relax_table): Rewrite interface to md_relax for 16 bit
4250 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4251 (opcode_suffix_to_type): Remove.
4252 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4253 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4254 (md_convert_frag): Likewise.
4255 (i386_operand): Add support for 16 bit base/index regs,
4256 immediates, and displacements. Remove some unnecessary casts, and
4257 localise end_of_operand_string, displacement_string_start,
4258 displacement_string_end variables. Add GCC_ASM_O_HACK.
4259 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4261 * config/tc-i386.c (prefix_hash): Remove.
4262 (md_begin): Rewrite without obstacks. Remove prefix hash table
4263 handling. Rewrite lexical table handling.
4264 (i386_print_statistics): Don't print prefix statistics.
4265 (md_assemble): Rewrite instruction parser so that line is not
4266 converted to lower case. Don't do a hash_find for prefixes,
4267 instead recognise them via opcode modifier.
4268 (expecting_operand, paren_not_balanced): Localise variables.
4269 * config/tc-i386.h (IsPrefix): Define.
4270 (prefix_entry): Remove.
4272 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4273 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4274 '\\' in case where comment_chars contains '/'.
4276 * config/tc-i386.c (MATCH): Ensure given operand and template
4277 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4278 you must write `ljmp *table(%ebx)'.
4280 From H.J. Lu <hjl@gnu.org>:
4281 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4282 as 0 ifndef BFD_ASSEMBLER.
4283 (md_assemble): Allow immediate operands without suffix or
4284 other reg operand to default in size to the current code size.
4286 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4288 * config/tc-v850.c (md_begin): Restore creation of
4289 .call_table_text and .call_table_data sections.
4291 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4293 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4294 after emitting a word of noops.
4296 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4298 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4299 (i386_operand): Simplify checks for valid base/index combinations.
4300 Disallow `in 4(%dx),%al'.
4302 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4304 (add_prefix): Change parameter from char to int.
4306 * config/tc-i386.h (Ugh): Define opcode modifier.
4307 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4309 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4310 CONSISTENT_REGISTER_MATCH macros to check register types more
4311 thoroughly. Check for illegal suffix/operand combinations
4312 when matching insns with operands. Handle new `s' suffix, and
4313 associated FloatMF opcode modifier for float insns with memory
4315 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4316 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4317 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4318 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4319 DATA_PREFIX_OPCODE throughout.
4321 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4322 (md_assemble): Rewrite suffix/register operand checking code to be
4323 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4324 AnyMem, the better to grep.
4326 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4327 given a memory operand. Don't set Abs bits either.
4328 (type_names): Remove Mem*, Abs*.
4329 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4330 define opcode_modifiers as these cases are handled by Disp8,
4331 Disp16, Disp32 and suffix checks.
4332 (COMES_IN_BOTH_DIRECTIONS): Remove.
4333 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4335 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4336 if IgnoreDataSize modifier given. Remove ShortformW modifier
4337 test. Add test for ShortForm in W base_opcode modification.
4338 Merge Seg2ShortForm and Seg3ShortForm code.
4339 * config/tc-i386.h (ShortFormW): Remove.
4340 (IgnoreDataSize): Define.
4342 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4344 * config/tc-d30v.c (md_assemble): Store previous segment state
4345 with previous instruction.
4347 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4349 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4350 (ebp, esp): Remove static variables.
4351 (MATCH): Remove test for InOutPortReg.
4352 (i386_operand): Properly handle InOutPortReg here instead.
4353 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4354 (md_assemble): Simplify and correct modrm and sib generation.
4355 (i386_operand): Add warning for scale without index.
4356 Rewrite checks for valid base/index combinations.
4358 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4359 macros and enclose in do while(0).
4360 (RESTORE_END_STRING): Likewise.
4361 (md_assemble): Add one to printed operand number so we start
4362 from 1 not 0. Add some more gettext invocations.
4363 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4366 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4367 DATA_PREFIX, SEG_PREFIX): Define.
4368 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4369 (check_prefix): Remove function.
4370 (add_prefix): New function. Add prefix to i.prefix as well as
4372 (md_assemble): Changes for add_prefix. Remove hack for wait
4373 prefix, instead always output prefixes in fixed order. Test
4374 for jcxz/loop when selecting between word & dword operations,
4375 and add address size prefix rather than operand size prefix.
4376 Remove operand -> address size hack when emitting jcxz/loop.
4377 (i386_operand): Remove O_Absent check as it's done in expr.
4379 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4381 * configure.in: Recognize m5200 as a cpu_type of m68k.
4382 * aclocal.m4: Rebuild with current libtool.
4383 * configure: Rebuild.
4385 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4387 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4388 to relaxable_symbol to prevent references to external symbol from
4391 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4394 symbols are relaxable.
4396 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4398 * config/tc-v850.c (md_begin): Don't create special
4399 sections by default.
4401 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-mips.c (macro): For div and udiv, close the
4404 reorder block as soon as possible.
4406 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4408 From Matt Semersky <matts@scd.hp.com>:
4409 * macro.c (macro_mri_mode): New function.
4410 * macro.h (macro_mri_mode): Declare.
4411 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4414 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4416 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4419 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4420 until after xstrdup in OBJ_EVAX case.
4422 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4424 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4425 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4426 of hardcoded magic number.
4427 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4429 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4431 * read.c (do_s_func): New function.
4433 * read.h (do_s_func): Add prototype.
4435 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4437 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4438 nops if fill pattern not specified.
4440 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4442 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4443 * config/te-go32.h (TE_GO32): Define.
4444 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4446 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4448 Implement .func/.endfunc pseudo-ops.
4449 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4451 * read.c (potable): Add .func,.endfunc.
4452 (s_func): New function.
4453 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4455 (in_doc_func_p,current_function_label): New static globals.
4456 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4458 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4461 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4462 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4463 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4464 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4465 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4466 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4467 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4468 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4469 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4470 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4471 * config/tc-a29k.c: Don't define md_short_jump_size,
4472 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4473 * config/tc-alpha.c: Likewise.
4474 * config/tc-alpha.h: Likewise.
4475 * config/tc-arm.c: Likewise.
4476 * config/tc-h8300.c: Likewise.
4477 * config/tc-h8500.c: Likewise.
4478 * config/tc-hppa.c: Likewise.
4479 * config/tc-i860.c: Likewise.
4480 * config/tc-i960.c: Likewise.
4481 * config/tc-ppc.c: Likewise.
4482 * config/tc-sh.c: Likewise.
4483 * config/tc-sparc.h: Likewise.
4484 * config/tc-tic30.c: Likewise.
4485 * config/tc-w65.c: Likewise.
4486 * config/tc-z8k.c: Likewise.
4488 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4490 * config/tc-vax.c (_): Delete this macro used for placeholder
4491 values in vax_operand_width_size; it conflicts with the _() macro
4492 used for internationalization.
4494 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4496 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4497 code. From Chris Moller <moller@bops.com>.
4499 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4500 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4501 * read.c (emit_expr): Initialize seg and subseg fields of a new
4503 * write.c (write_object_file): Switch to the appropriate segment
4504 and subsegment when processing a broken word.
4506 * config/tc-m68k.c (mri_assemble): New static function.
4507 (build_mri_control_operand): Call mri_assemble rather than
4509 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4510 (s_mri_endf, s_mri_endw): Likewise.
4512 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4514 * read.c (s_org): Call md_flush_pending_output if it is defined.
4516 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4518 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4520 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4521 (md_parse_option): Add for same.
4522 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4523 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4524 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4526 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4528 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4530 * config/tc-arm.c (find_real_start): Relax definition of local
4533 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4536 symbols at the given address, not just the last one specified.
4538 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4540 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4541 or number_to_chars_littleendian to write data.
4543 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-v850.c (md_assemble): Remove artificially created
4546 register name symbols.
4548 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4550 * write.c (fixup_segment): Change "segment" to "section" in
4553 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4555 * write.c (fixup_segment): Change sym1-sym2 message again.
4557 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4559 * write.c (fixup_segment): Improve error message for sym1-sym2
4560 errors when sym1 is in a different segment from sym2.
4562 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4564 * config/tc-m32r.c (warn_unmatched_high): New static local.
4565 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4566 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4567 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4568 (md_parse_option): Likewise.
4569 (md_show_usage): Likewise.
4570 (m32r_frob_file): Likewise.
4572 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4573 (read_a_source_file): Call them.
4574 * read.h (stabs_generate_asm_file): Declare.
4575 * stabs.c (stabs_generate_asm_file): New function.
4576 (generate_asm_file): New function.
4577 (stabs_generate_asm_lineno): Move file name handling into
4580 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4582 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4583 (d30v_current_align, d30v_current_align_seg): New variables.
4584 (d30v_last_label): New variable.
4585 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4586 (s_d30v_data, s_d30v_section): Likewise.
4587 (md_pseudo_table): Call them.
4588 (md_begin): Initialize d30v_current_align_seg.
4589 (md_assemble): Call d30v_align when needed by known current alignment.
4590 (d30v_frob_label, d30v_cons_align): New functions.
4591 * config/tc-d30v.h (md_do_align): Remove.
4592 (tc_frob_label): Call d30v_frob_label.
4593 (md_cons_align): New.
4595 * config/tc-d30v.c (find_format): Convert complex expressions to
4596 expression symbols before processing. Clean up code formatting.
4598 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4600 * po/Make-in (install-info): New target.
4602 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4604 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4606 * config/tc-mn10300.c (md_assemble): Likewise.
4608 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4610 * Makefile.am: Update with `make dep-am'.
4611 (HFILES): Add cgen.h.
4612 (cgen.o): Depend on cgen.h.
4613 * Makefile.in: Regenerate.
4615 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4617 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4619 * gasp.c (grab_label): Permit a label to be a preprocessor
4620 variable by permitting a label to start with a backslash.
4622 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4624 * config/tc-mips.c (validate_mips_insn): Removed hack
4625 for previously inaccessible bitfields in some INSN_TRAP
4628 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4630 * config/tc-d30v.c (do_assemble): Abort with error message
4631 if opcode operands do not match.
4633 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4635 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4636 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4637 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4638 similar new 'q' operand.
4640 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4642 * cgen.c (cgen_asm_finish_insn): Fix typo.
4644 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4647 * cgen.c: Include it.
4648 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4649 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4650 All callers updated.
4651 * config/tc-m32r.c: Include cgen.h.
4652 (m23r_insn): New members num_fixups,fixups.
4654 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4656 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4657 to avoid compiler warning.
4659 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4661 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4664 * makefile.vms (OBJS): Add ehopt.obj
4666 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4668 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4670 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4672 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4673 a short format insn.
4674 (md_assemble): Set it for explicitly packed insns.
4676 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4678 * config/obj-coff.c (c_symbol_merge): Do not take address of
4679 native fields when performing the memcpy.
4681 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4683 * config/tc-mips.c (macro,macro2): Implement
4684 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4686 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4688 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4689 relocations against globally visible symbols.
4690 * config/tc-m68k.c (relaxable_symbol): New macro.
4691 (m68k_ip, md_estimate_size_before_relax): Use it.
4692 (tc_m68k_fix_adjustable): Also handle weak symbols.
4694 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4696 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4697 references to externally visible symbols.
4698 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4699 values in twice for a PC relative reloc if the symbol is
4702 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4703 don't adjust a PC relative reloc against an externally visible
4705 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4706 for a PC relative fixup against an externally visible defined
4707 symbol, arrange to store object file and addend values as though
4708 the symbol were not defined.
4709 (tc_gen_reloc): Likewise.
4711 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4713 * read.c (sizeof_leb128): Referenced externally by write.c so
4716 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4718 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4719 and expand a 'debug' symbol associated with the next instruction
4720 that does not cause a short instruction to be filled with a NOP.
4721 (md_pseudo_table): Add support for .debugsym.
4722 (assemble_parallel_insn): Add calls to expand_debug_sym as
4724 (md_assemble): Ditto.
4726 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4728 * as.c (main): Conditionally call setlocale.
4729 * gasp.c (main): Likewise.
4730 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4731 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4733 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4735 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4737 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4739 * config/tc-hppa.c: Change all calls to bzero to use memset.
4740 (pa_ip): Add cast to avoid warning.
4741 (tc_gen_reloc, md_apply_fix): Likewise.
4742 (pa_find_space_by_number): Likewise.
4743 (hppa_force_relocation): Likewise.
4744 (pa_block): Change i to unsigned int.
4745 * config/obj-som.h (obj_som_copyright): Declare.
4747 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4749 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4750 for line numbers for assembly source.
4752 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4754 * configure.in: Change version number to 2.9.4
4755 * configure: Rebuild.
4757 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4759 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4761 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * ecoff.h: Change symbolS in function declaration to struct
4766 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4768 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4769 (md_convert_frag): Fix i18n typo.
4771 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4773 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4774 * ecoff.h: Protoype it.
4775 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4776 [EVAX] (s_alpha_prologue): Delete.
4777 (md_pseudo_table): Update.
4779 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4781 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4782 array to local pointer.
4783 (get_args, parse_expr): Add casts to avoid warnings.
4785 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4787 * read.c (s_set): Cast xmalloc return value to fragS *.
4788 * config/tc-m68k.c (m68k_ip): Function made static to match
4789 previous forward declaration.
4790 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4792 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-v850.c: Add internationalisation macros to error
4797 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4798 macros to error strings.
4800 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4802 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4803 reloc is in the TOC csect.
4804 (md_apply_fix3): Correct gettext typo.
4806 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4809 .L - they are local labels and the branches are not really
4810 function calls but rather far jumps.
4812 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4814 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4816 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4818 * config/tc-i386.c (md_assemble): Print operand number rather than
4819 using ordinal_names.
4820 (i386_operand): Likewise.
4822 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4824 * Makefile.am (INTLLIBS): Define to work around apparent automake
4826 All Makefiles: Regenerated.
4828 * Many files: Added gettext invocations around user-visible
4830 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4831 HAVE_LC_MESSAGES): Define.
4832 * dep-in.sed: Added asintl.h.
4833 * po/Make-in: New file.
4834 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4836 * read.c (Z_): Renamed from `_'.
4837 * Makefile.am (SUBDIRS): Added po.
4838 (POTFILES): new macro.
4839 (po/POTFILES.in): New target.
4840 ($(OBJS)): Added asintl.h.
4842 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4843 (as_new_LDADD): Added $(INTLLIBS).
4844 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4845 (gasp_new_LDADD): Added $(INTLLIBS).
4846 (gasp_new_DEPENDENCIES): New macro.
4847 * configure, aclocal.m4: Rebuilt.
4848 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4850 (ALL_LINGUAS): Define.
4851 * macro.c: Include "asintl.h".
4852 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4853 * as.h: Include "asintl.h".
4854 * config/tc-i386.c (ordinal_names): Removed.
4855 (md_assemble): Changed error text to avoid ordinal_names.
4856 (i386_operand): Likewise.
4857 (reloc): Added as_bad to avoid i18n problems.
4858 (tc_gen_reloc): Likewise.
4859 * config/tc-arm.c (bad_args): Now a #define.
4861 * config/obj-vms.c (VMS_stab_parse): Changed type of
4863 (global_symbol_directory): Unified strings to avoid i18n
4865 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4866 avoid i18n problems.
4867 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4868 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4870 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4872 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4874 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4876 * as.c (print_version_id): Added an fprintf to avoid i18n
4878 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4880 * expr.c (expr): Added as_warn call to avoid i18n problems.
4881 * messages.c (as_assert): Changed code to avoid i18n problems.
4882 (as_abort): Likewise.
4883 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4884 (s_space): Likewise.
4885 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4887 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4889 * config/tc-i386.c (check_prefix): New static function, split out
4891 (struct _i386_insn): Add wait_prefix field.
4892 (md_assemble): Remove wait_prefix local variable. Use
4893 check_prefix when adding a prefix.
4895 * config/tc-i386.c (current_templates): New static variable.
4896 (md_assemble): Remove current_templates local variable.
4897 (md_assemble, i386_operand): Improve error and warning messages in
4898 many places. Add RESTORE_END_STRING in many places before error
4899 return. Clarify some comments.
4901 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4903 (md_assemble): Parse string instruction operands, looking for
4904 segment override prefixes. Check for invalid segment prefixes on
4906 (i386_operand): i.seg[] and max mem_operand changes for string
4908 * config/tc-i386.h (EsSeg): Define.
4910 * config/tc-i386.h (regKludge): Define.
4911 (iclrKludge, imulKludge): Don't define.
4912 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4913 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4914 opcode_modifier checks to look for more common cases first. Add
4915 default_seg for IsString case.
4917 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4919 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4921 * configure: Rebuild with new automake and libtool.
4922 * aclocal.m4, Makefile.in: Likewise.
4924 * doc/Makefile.am (as.dvi): New target.
4925 * doc/Makefile.in: Rebuild.
4927 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4929 * configure.in: Added sparc86x support.
4931 * configure: Rebuild.
4933 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4935 (md_parse_option): Warn if -EL is not supported for this architecture.
4937 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4939 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4941 * config/tc-mips.c (mips_ip): Note when we use get match on
4942 the full instruction name.
4944 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4946 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4947 back into the expression to handle add/sub simplification correctly.
4949 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4951 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4953 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4958 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4960 * symbols.c (max_indent_level): New global.
4961 (print_symbol_value_1): Use it.
4962 * expr.h (expr_build_dot): Declare.
4963 * expr.c (expr_build_dot): New function.
4965 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4967 * symbols.c (print_binary): New function.
4968 (print_expr_1): Call it.
4970 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4972 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4973 operand in the opcode.
4975 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4977 * config/tc-i386.h: Reorder operand flags and opcode modifier
4978 flags for clarity. Remove unused definitions: Unknown,
4979 ImmUnknown, DispUnknown, NoModrm.
4980 * config/tc-i386.c (type_names): Add missing Debug type.
4981 (md_assemble): Better duplicate prefix checking. Quicker string
4982 instruction check via new opcode_modifier flag.
4984 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4986 * doc/as.texinfo (Invoking): Clarify -Wa example.
4988 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4990 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4991 (s_mips_weakext): Define.
4992 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4993 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4996 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4998 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4999 is an error if the value can not be computed at assembly time.
5000 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5002 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5004 * gasp.c (main): Set next field of new include_path structure to
5005 NULL. From Avery Pennarun <averyp@gdc.ca>.
5007 * read.c (s_mri_sect): Call as_bad rather than abort for an
5008 unsupported MRI target.
5010 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5012 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5013 the destination of a branch instruction should be altered.
5014 (find_real_start): New function: Locate the real, Thumb coded
5015 start of a Thumb function.
5016 (do_t_branch23): Alter the destination of branches to Thumb
5019 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5021 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5023 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5026 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5028 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5029 * doc/c-hppa.texi: Likewise.
5031 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5033 * Makefile.am: Rebuild dependencies.
5034 * Makefile.in: Rebuild.
5036 * Makefile.am (DEP_INCLUDES): New variable.
5037 (.dep1): Change to work when srcdir is not an absolute path.
5038 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5039 * Makefile.in: Rebuild.
5041 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5043 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5044 LinearAddress patch.
5046 * configure.in: Set version to 2.9.1.
5047 * configure: Rebuild.
5049 * Branched binutils 2.9.
5051 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5053 * config/tc-i386.h (FWait): Define.
5054 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5055 other prefixes. Check FWait flag in opcode table to see which
5056 instructions require an fwait prefix.
5058 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5060 * stabs.c (get_stab_string_offset): Always create a stab string
5063 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5065 Fix some gcc -Wall warnings:
5066 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5067 * ehopt.c (eh_frame_code_alignment): Likewise.
5068 * expr.c (integer_constant, operand): Likewise.
5069 * frags.c (frag_align): Likewise.
5070 * gasp.c (level_0, change_base, doinstr): Likewise.
5071 * hash.c (hash_ask): Likewise.
5072 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5073 (debugging_pseudo): Likewise.
5074 * macro.c (define_macro, check_macro): Likewise.
5075 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5076 (ignore_rest_of_line, float_cons): Likewise.
5077 * symbols.c (decode_local_label_name): Likewise.
5078 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5079 (fixup_segment, number_to_chars_bigendian): Likewise.
5080 (number_to_chars_littleendian): Likewise.
5081 * config/atof-ieee.c (gen_to_words): Likewise.
5082 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5083 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5084 * read.c (output_big_sleb128): Initialize locals to avoid
5086 (output_big_uleb128, equals): Likewise.
5087 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5088 to unsigned int. Change zeros to unsigned int.
5089 * cond.c (s_if): Add return to default case.
5090 * frags.c (frag_now_fix): Change return type to addressT.
5091 * frags.h (frag_now_fix): Update declaration.
5092 * listing.c (file_info_struct): Change linenum to unsigned int.
5093 (struct list_info_struct): Change hll_line to unsigned int.
5094 (print_source): Update format string.
5095 * read.c (emit_expr): Change scan to unsigned int, and don't
5096 bother to initialize it.
5097 * symbols.c (dollar_label_count): Change to unsigned long.
5098 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5099 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5100 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5102 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5105 mcf5200 just as we do for m68000.
5106 (m68k_init_after_args): Likewise.
5107 (md_estimate_size_before_relax): Likewise.
5109 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5111 * config/tc-v850.c (md_assemble): Store relocation addend in
5112 fixup instead of instruction.
5114 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5116 * config/tc-i386.c (md_assemble): Swap template arguments to
5117 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5118 This macro is currently symmetric, so passing them the wrong
5119 way didn't cause any problem, but may if the macro is changed
5121 After copying template to i.tm, use i.tm. rather than t-> to
5122 access fields, and make t a const*
5123 Move i.tm.operand_types[] swap to immediately after the copy.
5125 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5127 * expr.h (expr_build_uconstant): Add prototype.
5128 (expr_build_unary,expr_build_binary): Add prototypes.
5129 * expr.c (expr_build_uconstant): New function.
5130 (expr_build_unary,expr_build_binary): New functions.
5132 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5134 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5135 * macro.c (macro_expand_body): Increase buffer size.
5136 * messages.c (as_warn): Likewise.
5137 (as_warn_where, as_bad, as_bad_where): Likewise.
5139 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5141 Based on patch from H.J. Lu <hjl@gnu.org>:
5142 * Makefile.am (DISTSTUFF): New variable.
5143 (diststuff): New target.
5144 * Makefile.in: Rebuild.
5146 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5148 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5149 m32r_elf_section_change_hook.
5151 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5152 emit a nop if a section ends with a 16 bit instruction.
5154 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5156 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5157 s_lcomm rather than obj_coff_lcomm.
5158 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5160 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5162 * config/tc-i386.h (LinearAddress): Define.
5163 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5164 instruction, don't use a default segment.
5166 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5168 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5169 * configure: Rebuild.
5171 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5173 * aclocal.m4, configure: Rebuild with libtool 1.2.
5175 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5177 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5178 PC relative branches. Patch courtesy of Jonathan Walton.
5181 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5183 * configure.in (emulations): Add thumb-pe target.
5185 * configure (emulations): Add thumb-pe target.
5187 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5189 * itbl-lex.l (yywrap): Don't define if already defined as a
5192 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5194 * depend.c (quote_string_for_make): New function.
5195 (wrap_output): Use it.
5197 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5199 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5200 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5202 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5204 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5205 Recognize -GN and -relax.
5206 (md_begin): Initialize gp size from -G switch.
5207 (alpha_force_relocation): Always force if -relax.
5208 (alpha_align): Take a new argument that will specify when to
5209 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5210 Change all callers. Emit nop alignment padding as nop+unop pair.
5212 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5214 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5215 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5217 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5219 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5220 require padding to the next long word boundary.
5222 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5224 * cgen.c: #include symcat.h.
5225 * config/tc-m32r.c: Likewise.
5227 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5229 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5230 absolute expressions instead of '$' prefixed register names.
5232 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5234 * read.c (s_set): Record file and line info for symbols when -as.
5235 (pseudo_set): Don't overwrite that dummy fragment.
5237 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * config/tc-ppc.c (md_pseudo_table): Add "section".
5240 (ppc_named_section): New static function.
5242 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5244 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5245 so we don't have to scan the entire list.
5247 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5249 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5250 case, allow the parallel instructions to modify the same flag
5253 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5255 * listing.c (list_symbol_table): Categorize symbols by
5256 undefined_section rather than sy_frag->line == NULL.
5258 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5260 * Makefile.am (install-exec-local): Install properly when ln
5261 fails or tooldir == prefix.
5263 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5265 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5266 Test result of insert_operand for error.
5268 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5270 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5271 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5272 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5273 * doc/Makefile.in: Rebuild.
5275 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5277 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5278 (macro): Fix handling of M_COP[0-3].
5280 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5282 Based on patches from Ross Harvey <ross@teraflop.com>:
5283 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5284 if macro_alternate or macro_mri.
5285 (getstring): Remove support for byte constants between < and >.
5286 (get_any_string): '<' only starts a string if macro_alternate or
5288 (macro_expand_body): Permit keyword parameters following
5289 positional parameters.
5291 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5292 * configure.in (alpha*-*-netbsd*): New target.
5293 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5294 * configure: Rebuild.
5296 * as.h (flag_warn_suppress_instructionswap): Move from here...
5297 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5298 here, and make static.
5300 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5301 BFD_ASSEMBLER or MANY_SEGMENTS.
5303 * as.c (show_usage): Update bug-gnu-utils address.
5304 * gasp.c (show_usage): Likewise.
5305 * doc/as.texinfo (Bug Reporting): Likewise.
5307 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5309 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5310 insns regardless of the size of a pointer if we're in mips I or
5312 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5314 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5316 Fix rac to accept only a0:
5317 * tc-d10v.c (parallel_ok, find_opcode):
5318 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5319 Introduce OPERAND_GPR.
5321 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5323 * read.c (s_fill): Handle non-constant repeat counts by creating
5324 an rs_space fragment.
5326 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5328 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5329 from as_bad to as_warn.
5331 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5333 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5334 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5335 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5337 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5339 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5340 seg_fix_rotP rather than fix_root from seg_info.
5342 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5344 * expr.c: Add support for 0x1_2_3_4 bignums.
5346 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5348 * configure.in: Change -linux* to -linux-gnu*.
5349 * configure: Rebuild.
5351 * app.c (do_scrub_begin): Treat \r as whitespace.
5353 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5355 * Makefile.am: Update dependencies.
5356 * Makefile.in: Rebuild.
5358 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5360 * configure, aclocal.m4: Rebuild with new libtool.
5362 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5364 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5365 the argument to bfd_set_arch_mach.
5366 (load_address): Use bfd_arch_bits_per_address to determine the
5367 bit size of an address instead of looking at the isa level.
5368 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5370 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5372 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5374 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * ehopt.c: New file.
5377 * as.h (enum _relax_state): Add rs_cfa.
5378 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5379 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5380 * read.c (emit_expr): Call check_eh_frame.
5381 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5382 (relax_segment): Likewise.
5383 * Makefile.am: Rebuild dependencies.
5384 (GAS_CFILES): Add ehopt.c.
5385 (GENERIC_OBJS): Add ehopt.o.
5386 * doc/internals.texi (Frags): Document rs_cfa.
5388 * as.c (show_usage): Mention --traditional-format.
5389 (parse_args): Accept --traditional-format.
5390 * as.h (flag_traditional_format): Declare.
5391 * output-file.c (output_file_create): If flag_traditional_format,
5392 set BFD_TRADITIONAL_FORMAT on stdoutput.
5393 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5395 * config/tc-mips.c (append_insn): Make sure that if we have a
5396 fixup for an unmatched %hi reloc, it does not associated with a
5399 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5400 * doc/Makefile.in: Likewise.
5402 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5404 * config/tc-m32r.c (check_for_side_effects): New function.
5405 (can_make_parallel): Add checks for instruction side effects
5406 clashing with the other instruction.
5407 (assemble_parallel_insn): Improve warning messages. Return error
5408 message from non-swapped instruction order.
5410 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5412 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5414 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5415 md_cleanup definition. This moves the forced literal output to
5416 the end of the source pass, and avoids macro's inserting literals
5417 into the code immediately after the macro expansion.
5419 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5421 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5422 a gas internal symbol is adjustable.
5423 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5425 * as.h: If gcc version greater than 2.6, use `__format__' and
5426 `__printf__' in function attributes, rather than `format' and
5429 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5433 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5435 Add tms320c30 support:
5436 * config/tc-tic30.h: New file.
5437 * config/tc-tic30.c: New file.
5438 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5439 TARGET_FORMAT as "coff-tic30".
5440 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5441 * Makefile.am: Rebuild dependencies.
5442 (CPU_TYPES): Add tic30.
5443 (CPU_OBJ_VALID): tic30-aout is valid.
5444 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5445 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5446 * configure, Makefile.in: Rebuild.
5448 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-v850.c (md_assemble): Improvements to error messages.
5452 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5454 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5455 BFD_RELOC_HI16_S to store the high bits of any value.
5457 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5458 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5459 assembler calculate relocations to any external symbol at all.
5460 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5461 involving generation of pc-relative relocs.
5462 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5463 has been moved to md_apply_fix3.
5465 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5466 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5467 which actually means (the address of identifier's GOT entry) +
5468 constant, which is not particularly useful.
5470 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5472 * read.h (include_dirs): Declare.
5473 (include_dir_count,include_dir_maxlen): Declare.
5475 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * configure.in: Correct check for shared opcodes library.
5478 * configure: Rebuild.
5480 * listing.c (buffer_line): If we can't open the file, set at_end.
5481 (listing_print): Remove unused local variable fi.
5483 * config/m68k-parse.y (reglistpair): Handle register list in
5486 * config/vms-conf.h: Don't undef VERSION.
5488 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5490 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5492 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5494 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5495 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5496 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5497 (EXTRA_DIST): Define.
5498 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5499 explicitly rather than via the list of object files.
5500 (gcc-as.opt): New file created when make-gas.com is run.
5501 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5502 itbl-cpu.h} to #include appropriate file rather than copying that
5504 * config/vms-conf.h: Synchronize with current config.in.
5505 * Makefile.in: Rebuild.
5507 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5509 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5510 (parallel_ok): Relaxed parallel subinstruction dependency check.
5512 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5514 * as.h (flag_warn_suppress_instructionswap): added new flag.
5515 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5516 command line argument.
5517 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5518 warning only if flag_warn_suppress_instructionswap is false.
5520 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5522 * configure.in (i386-*-mingw32*): New target.
5523 * configure: Rebuild.
5525 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5527 * symbols.c (resolve_symbol_value): Don't set the segment if it
5528 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5530 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5533 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5535 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5536 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5539 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5541 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5543 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5545 * config/tc-v850.c (v850_insert_operand): Display instruction when
5546 an error is encountered.
5548 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5550 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5551 (i386-*-sco3.2v5*coff): New target.
5552 (i386-*-sco3.2*): New target.
5553 * configure: Rebuild.
5555 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5557 * config/tc-v850.c: Tidy error message production.
5559 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5562 validate_immediate return value in the right type for comparisons
5565 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5567 * listing.c (MAX_BYTES): Use listing variables not constants.
5568 (data_buffer): No longer an array, but a pointer.
5569 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5570 (listing_listing): Allocate data_buffer.
5572 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5574 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5575 --listing-rhs-width, --listing-cont-lines.
5576 (show_usage): Update.
5577 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5578 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5579 (print_lines): Use the variables instead of the constants.
5580 (listing_listing): Likewise.
5581 * listing.h: Declare the new vars.
5583 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5585 * as.c (parse_args): Add --keep-locals alias for -L.
5586 Add --strip-local-absolute.
5587 (show_usage): Update.
5588 * as.h (flag_strip_local_absolute): New flag.
5589 * symbols.c (S_IS_LOCAL): Use it.
5590 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5591 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5592 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5594 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-m32r.c: Detect if explicitly parallel instructions
5597 might have an io conflict and issue a warning message.
5599 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5601 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5602 cgen_swap_fixups): Functions to save, restore and swap the fixup
5603 chain with a backup copy.
5604 (cgen_asm_finish_insn): Returns address of constructed insn.
5606 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5608 * listing.c (file_info_struct): Remove FILE, add POS.
5609 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5610 (file_info): Don't open the file.
5611 (buffer_line): Check for the file in the last_open cache, updating
5613 (print_source): Don't reference file_info->file.
5614 (listing_listing): Likewise.
5615 (listing_print): Close the file in the cache, if any.
5617 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5619 * read.c (dwarf_file_string): New file static variable.
5620 (emit_expr): Look for constant sequence that leads up to a file
5621 name in DWARF debugging output.
5622 (stringer): Use dwarf_file_string to decide whether to accept a
5623 string as a file name.
5625 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5627 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5628 (crack_operand): Add reg->reglst MRI hack.
5629 (r_seg): Put reglst symbols in reg_section.
5630 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5632 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5634 * tc-sh.c (get_specific): Handle SGR & DBR.
5636 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5638 * tc-h8300.c (parse_reg): Take the length of the symbol into
5639 account when attempting to match a register name.
5640 * tc-h8500.c (parse_reg): Likewise.
5642 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5644 * cgen.c: Formatting changes to improve readability.
5646 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5648 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5651 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5653 Based on a patch from Jim Wilson
5654 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5655 (tc_gen_reloc): Handle cross section PC relative relocs
5658 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5660 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5662 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5664 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5665 (expr_jmp_buf): New static local.
5666 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5667 (cgen_md_operand): New function.
5668 * tc-m32r.c: Clean up pass over `struct foo' usage.
5669 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5671 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5673 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5674 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5676 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5678 * config/tc-i386.c (i386_operand): Give an error if there are
5679 unrecognized characters after an expression.
5681 For older changes see ChangeLog-9697