1 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2 Alexander Sokolov <robocop@netlink.ru>
4 * doc/c-i386.texi (i386-Arch): New section.
5 (i386-Syntax): Mention .intel_syntax and .att_syntax.
7 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
8 (smallest_imm_type): Use smallest opcode for shift by one if cpu
9 architecture has been given and is not 486.
11 (md_pseudo_table): Add .arch.
12 (md_assemble): Warn if cpu architecture has been given and an
13 unsupported instruction.
15 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
16 Move operand_types bit defines after relevant template field.
17 (template): Add cpu_flags.
21 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
23 * config/tc-mn10300.h (md_end): Define.
24 (mn10300_finalize): Declare.
25 * config/tc-mn10300.c: Include dwarf2dbg.h.
27 (md_assemble): Generate dwarf2 line info.
28 (mn10300_finalize): New function. Finalize dwarf2 info.
30 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
32 * config/tc-mips.c (md_estimate_size_before_relax): Use the
33 external version of the relocation for weak symbols.
35 2000-05-08 David Mosberger <davidm@hpl.hp.com>
37 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
38 frame size in units of 16 bytes, as required per SW Conventions manual.
39 (output_unw_records): Output info-block header as a dword to get
42 2000-05-08 Alan Modra <alan@linuxcare.com.au>
44 * as.h: #include "file", not <file> on files from ../include.
45 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
46 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
47 (md_convert_frag): Add ATTRIBUTE_UNUSED.
48 (tc_coff_symbol_emit_hook): Ditto.
49 (OPTCOUNT): Cast to int to avoid compiler warning.
50 (md_begin): Fix signed/unsigned warnings.
52 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
54 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
55 ABRANCH LONG case for a conditional branch on a 68000.
56 (md_estimate_size_before_relax): Likewise. Also handle
57 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
58 (m68k-ip: case ABSL): Relax absolute references to 16-bit
59 PC-relative on all CPUs.
60 (md_estimate_size_before_relax): Likewise.
62 2000-05-04 Alan Modra <alan@linuxcare.com.au>
64 * as.c (parse_args): Just mention current year in printed
67 2000-05-03 J.T. Conklin <jtc@redback.com>
69 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
71 (md_parse_option): Recognize -m7400.
73 2000-05-03 Ian Lance Taylor <ian@zembu.com>
75 * config/atof-ieee.c (gen_to_words): When adding carry back in,
76 don't permit lp to become less than the words array.
78 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
80 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
81 Fix little-endian case.
83 2000-05-03 David O'Brien <obrien@NUXI.com>
85 * as.c (parse_args): Update copyright.
87 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
89 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
90 for the .bss section too.
92 2000-05-02 Alan Modra <alan@linuxcare.com.au>
94 * configure.in: Set em=linux for hppa-*-linux.
95 * configure: Regenerate.
96 * doc/Makefile.in: Regenerate with correct automake.
98 * frags.c (frag_grow): Sanity check chunk_size.
100 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
101 * config/obj-som.h: Likewise.
102 * config/obj-ieee.h: Likewise.
104 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
106 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
107 (md_pseudo_table): Fully initialise OBJ_ELF cases.
108 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
109 (pa_ip): low_sign_unext now returns via function value. Use
110 re_assemble_* instead of dis_assemble_* and
111 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
113 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
114 (md_section_align, md_parse_option, md_show_usage,
115 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
116 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
117 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
118 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
119 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
121 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
122 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
123 outside of switch. Correct mask and shifting errors in case 10
124 and case -11. In case 21, compare against signed range to suit
125 hppa_field_adjust changes. In case 12, use re_assemble_12. In
126 case 17 and case 22, use offsetT variable to properly check range.
127 Use re_assemble_* here too.
128 (evaluate_absolute): Change type of value to offsetT. Call
129 hppa_field_adjust to do the work for us.
130 (pa_parse_cmpb_64_cmpltr): Delete save_s.
131 (pa_parse_cmpib_64_cmpltr): Ditto.
132 (pa_build_unwind_subspace): Delete unused var subseg. Change type
133 of i to unsigned int.
134 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
135 (pa_end_of_source): Return type is void.
137 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
139 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
141 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
143 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
145 (md_begin): Removed "construct symbols for each register name".
146 Because register names conflicts with GCC generated function
148 (avr_operand): Now constant numbers can be used as a register
149 identifiers (0 as r0, 31 as r31).
150 (md_assemble): use skip_space () before parsing instruction
153 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
155 * config/tc-avr.c: New AVR_ISA_ defined.
156 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
157 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
158 for `fmul', `movw' and `lpm R,Z' instructions.
159 (avr_operands): Warn if current opcode is a two-word instruction
160 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
161 (avr_opcodes): New commands added.
162 (REGISTER_P): Check 'a' and 'v' constraint letters.
163 (mcu_types): New MCU added.
165 2000-05-01 Alan Modra <alan@linuxcare.com.au>
167 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
168 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
169 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
170 * configure: Regenerate.
172 2000-04-29 Andreas Jaeger <aj@suse.de>
174 * as.h: Correctly check GCC version.
176 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
178 * as.c (parse_args): Allow md_parse_option to override -a listing
180 * config/obj-coff.c (add_lineno): Change type of offset parameter
181 from "int" to "bfd_vma."
182 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
183 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
184 (ppc_change_csect): Align correctly for XCOFF64.
185 (ppc_machine): New function, which discards "ppc_machine" line.
186 (ppc_tc): Cons for 8 when code is 64 bit.
187 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
189 (md_parse_option): Handle -a64 and -a32.
191 * config/tc-ppc.h (TARGET_MACH): Define.
192 (TARGET_FORMAT): Move to function.
193 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
195 2000-04-26 David O'Brien <obrien@FreeBSD.org>
197 * doc/as.1: Fix unbalanced brackets.
199 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
201 (line_comment_chars): Set to '/' if TE_FreeBSD.
203 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
205 * configure.in: Configury support for PA64 (currently disabled).
206 * configure: Rebuilt.
208 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
210 * config/tc-mips.c (s_change_sec): Use record_alignment, not
211 bfd_set_section_alignment.
213 2000-04-25 Alan Modra <alan@linuxcare.com.au>
215 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
218 2000-04-24 Nick Clifton <nickc@cygnus.com>
220 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
221 * doc/as.texinfo (Align): Include arm and strongarm in list of
222 targets that have the second form of the behaviour of the .align
225 2000-04-24 Mark Klein <mklein@dis.com>
227 * obj-som.c: Terminate obj_pseudo_table.
229 2000-04-22 Timothy Wall <twall@cygnus.com>
231 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
233 (operand_match): Conditionally insert default bit values for IMMU9.
235 2000-04-14 Matthew Green <mrg@cygnus.com>
237 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
238 * configure: Rebuilt.
240 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
241 Jason Eckhardt <jle@cygnus.com>
243 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
245 * config/tc-hppa.c (CHECK_ALIGN): New macro.
246 Added handling of new operand types l,y,&,fe,fE,fx.
248 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
249 David Mosberger <davidm@hpl.hp.com>
250 Timothy Wall <twall@cygnus.com>
251 Andrew MacLeod <amacleod@cygnus.com>
252 Jim Wilson <wilson@cygnus.com>
254 * Makefile.am (CPU_TYPES): Add ia64.
255 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
256 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
257 * Makefile.in: Rebuild.
258 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
259 * configure: Rebuild.
260 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
261 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
262 * expr.c (expr): Handle md_optimize_expr.
263 * read.c (LEX_HASH): Add comment.
264 * config/tc-ia64.c, config/tc-ia64.h: New files.
266 2000-04-21 Richard Henderson <rth@cygnus.com>
268 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
269 bundling a non-delayed branch type instruction.
271 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
273 * config/tc-mn10300.c (HAVE_AM30): Define.
274 (md_assemble): Use it.
276 2000-04-19 Alan Modra <alan@linuxcare.com.au>
278 * config/obj-elf.c (obj_elf_change_section): Check for changed
281 * Makefile.am: (CPU_MULTI_VALID): Remove.
282 (MULTI_CPU_TYPES): Define.
283 (MULTI_CPU_OBJ_VALID): Define.
284 (DEPTC): Use the above.
287 Regenerate dependencies.
288 * Makefile.in: Regenerate.
290 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
292 * Makefile.am (YACC, LEX): Get them from configure.
294 2000-04-18 H.J. Lu (hjl@gnu.org)
296 * config/tc-i386.c (offset_in_range): Use addressT instead of
297 bfd_vma for non-bfd assemblers.
299 2000-04-17 Alan Modra <alan@linuxcare.com.au>
301 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
302 doesn't give spurious errors.
304 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
306 * as.h (SEEK_SET): Define if undefined.
308 2000-04-13 Alan Modra <alan@linuxcare.com.au>
310 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
311 constants, and don't assume offsetT is 32 bits.
313 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
315 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
316 (md_pcrel_from_section): Add prototype.
317 (d10v_fix_adjustable): Add prototype.
318 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
320 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
322 2000-04-12 Nick Clifton <nickc@cygnus.com>
324 * config/tc-d10v.c (find_opcode): Correctly calculate position of
325 symbol in frag chain.
327 2000-04-10 Alan Modra <alan@linuxcare.com.au>
329 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
330 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
331 (fits_in_signed_word, smallest_imm_type): Ditto.
332 (md_assemble): Use an offsetT var to hold offsetT values, not a
334 (offset_in_range): New.
335 (md_assemble): Use it.
336 (md_convert_frag): Change type of target_address, opcode_address,
337 and displacement_from_opcode_start to offsetT.
338 (md_create_short_jump): Change type of offset to offsetT.
339 (md_create_long_jump): Ditto.
340 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
341 (md_chars_to_number): Remove.
342 (output_invalid): Remove duplicate prototype.
344 2000-04-09 Nick Clifton <nickc@cygnus.com>
346 * Makefile.am (CPU_TYPES): Add 'avr'.
347 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
348 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
350 * Makefile.in: Regenerate.
352 * doc/as.texinfo: Add M32R documentation.
354 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
356 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
357 --enable-build-warnings option.
358 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
359 * Makefile.in, configure: Re-generate.
361 2000-04-07 Nick Clifton <nickc@cygnus.com>
363 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
364 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
365 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
366 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
367 (arm_force_relocation): Force relocations for
368 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
370 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
372 * config/tc-sh.c (get_operands): There's no third operand if the
373 first operand is an immediate.
375 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
377 * config/tc-sh.c (immediate): Delete.
378 (sh_operand_info): Add immediate member.
379 (parse_reg): Use A_PC for pc.
380 (parse_exp): Add second argument 'op'. All callers changed.
381 (parse_at): Expect pc to be coded as A_PC.
382 Use immediate field in *op.
383 (insert): Add fourth argument 'op'. All callers changed.
384 (build_relax): Add second argument 'op'. All callers changed.
385 (insert_loop_bounds): New function.
386 (build_Mytes): Remove DISP_4.
387 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
388 (assemble_ppi): Use immediate field in *operand.
389 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
390 (md_apply_fix): Likewise.
391 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
393 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
395 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
397 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
399 * internals.texi (CPU backend): Document
400 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
402 2000-04-04 Alan Modra <alan@linuxcare.com.au>
404 * po/gas.pot: Regenerate.
406 * as.c (show_usage): Restore translated part of bug string.
407 * gasp.c (show_usage): Likewise.
409 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
410 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
412 (DEP1): Modify for "gcc -MM".
416 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
418 * Makefile.in: Regenerate.
420 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
422 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
423 (md_begin): Likewise.
424 (HAVE_AM33): New macro.
425 (md_assemble): Use it. Match r_regs and xr_regs only if
428 2000-04-03 Alan Modra <alan@linuxcare.com.au>
430 * as.h: #include "bin-bugs.h"
431 * as.c (show_usage): Use REPORT_BUGS_TO.
432 * gasp.c: #include "bin-bugs.h"
433 (show_usage): Use REPORT_BUGS_TO.
435 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
437 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
439 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
440 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
443 2000-04-03 Alan Modra <alan@linuxcare.com.au>
445 * config/tc-i386.c (i386_immediate): Don't assume a constant
446 immediate is necessarily 16 bits when in 16 bit code mode.
447 (md_assemble): Instead set guess_suffix here after we have checked
450 2000-04-02 Richard Henderson <rth@cygnus.com>
452 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
453 quantities. Correct right shift sign extension.
454 (build_insn): Make `number' unsigned long. Mask top 6 bits of
455 32-bit value when shifting into place.
457 2000-04-01 Ian Lance Taylor <ian@zembu.com>
459 * app.c: Add ATTRIBUTE_UNUSED as needed.
460 * config/tc-ppc.c: Likewise.
461 (ppc_size): Make unsigned long.
462 (ppc_insert_operand): Add casts to avoid warnings.
464 2000-03-31 Nick Clifton <nickc@cygnus.com>
466 * config/tc-d10v.h (md_flush_pending_output): Define.
468 2000-03-29 Nick Clifton <nickc@cygnus.com>
470 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
471 segment. Works for both BFD_ASSEMBLER and others.
472 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
474 2000-03-29 Nick Clifton <nickc@cygnus.com
476 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
478 2000-03-28 Alan Modra <alan@linuxcare.com.au>
480 * listing.c (LISTING_LHS_WIDTH): Default depends on
482 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
484 2000-03-27 Ian Lance Taylor <ian@zembu.com>
486 * config/tc-sh.c (md_show_usage): Use backslash before newline in
489 2000-03-27 Alan Modra <alan@linuxcare.com.au>
491 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
493 * config/tc-avr.c (mcu_types): Add missing initialiser.
494 (md_pcrel_from_section): Add prototype.
495 (avr_operand): Remove redundant test of unsigned < 0.
496 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
498 2000-03-27 Denis Chertykov <denisc@overta.ru>
500 * config/tc-avr.c: New file for AVR support.
501 * config/tc-avr.h: Likewise.
502 * configure.in: Add AVR support.
503 * configure: Regenerate.
505 2000-03-26 Timothy Wall <twall@cygnus.com>
507 * gasp.c (macro_op): Add new argument to check_macro call.
508 Macro structure definitions moved to macro.h
509 * sb.h: Add argument to prototype for input_scrub_include_sb.
510 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
511 nesting checks with an additional flag.
512 (struct input_save): Add flag to indicate whether current sb
513 should be checked for proper macro/conditional nesting.
514 (input_scrub_push/pop): Save/restore nest check flag.
515 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
517 * macro.c (check_macro): Allow caller to retrieve parsed macro
518 information if a pointer is provided. This information may be
519 used by the new macro hooks.
520 * macro.h: Update prototype for check_macro. Macro struct
521 definitions moved here from macro.c/gasp.c.
522 * read.c (read_a_source_file): Add parameter to check_macro call,
523 and pass macro info to the macro hook, if defined.
524 (input_scrub_insert_line): New. Allow insertion of a line of
525 characters into the input stream.
526 (input_scrub_insert_file): New. Allow insertion of an arbitrary
527 file into the input stream.
528 (s_include): Use input_scrub_insert_file.
529 * internals.texi: Document new macro hooks.
530 * as.h: New prototypes added.
532 2000-03-26 Alan Modra <alan@linuxcare.com.au>
534 * config/tc-i386.c: Don't start any as_bad or as_warn message with
535 an initial capital letter.
536 (i386_index_check): Reindent.
538 2000-03-19 Nick Clifton <nickc@cygnus.com>
540 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
543 2000-03-17 Thomas de Lellis <tdel@windriver.com>
545 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
546 instruction operand bad if Rd > 7 when generating
547 thumb instructions. Prevents for example,
548 "adr r12,label" from silently failing and generating
549 the wrong instruction.
551 2000-03-17 Nick Clifton <nickc@cygnus.com>
553 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
554 that have a destingation >= 0x400000.
555 Fix compile time warning messages.
557 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
559 * config/tc-sh.c (md_begin): When encountering insn that are
560 not supported by the current arch, only change the name if
561 its contents are the same as prev_name.
562 (get_specific): If the the architecture doesn't match, fail.
564 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
566 * config/tc-sh.c (IDENT_CHAR): Define.
567 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
568 matching back where it came from.
570 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
572 * config/tc-sh.c (md_show_usage): Add description of -dsp.
574 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
576 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
579 2000-03-15 Kazu Hirata <kazu@hxi.com>
581 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
583 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
585 * expr.c (operand) [case 'f']: When testing if '0f' can start a
586 floating-point-number, make sure 'f' is in FLT_CHARS.
588 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
590 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
591 (s_lcomm_internal): Use it.
592 * doc/internals.texi (CPU backend): Document it.
593 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
596 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
598 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
601 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
602 implementation doesn't have special handling for switch
604 (macro_build): Allow for code in sections other than .text.
607 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
608 Don't perform relocs if we will be outputting them.
609 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
610 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
613 2000-03-09 Catherine Moore <clm@cygnus.com>
615 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
616 relocation type based on the entry in the fixup structure.
618 2000-03-08 H.J. Lu (hjl@gnu.org)
620 * Makefile.am (install-exec-tooldir): Depend on
621 install-exec-bindir for parallel make.
622 * Makefile.in: Regenerated.
624 2000-03-06 Nick Clifton <nickc@cygnus.com>
626 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
628 (md_parse_option): Parse -m32r command line switch - disable m32rx
630 (md_show_usage): Document new option.
632 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
633 * doc/Makefile.in: Regenerate.
634 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
636 2000-03-02 Michael Meissner <meissner@redhat.com>
638 * config/tc-d30v.c (check_range): Remove code that incorrectly
639 sign extended values where bits < 32.
641 2000-03-02 H.J. Lu (hjl@gnu.org)
643 * configure.in: Support --enable-targets=all on ia32.
644 * configure: Regenerated.
646 2000-03-01 Nick Clifton <nickc@cygnus.com>
648 * gasp.c (do_align): Remove bogus check of alignment value.
650 2000-02-27 Thomas de Lellis <tdel@windriver.com>
652 * config/obj-elf.c (elf_frob_symbol): Remove code which when
653 TC_PPC was defined forced the type of a symbol with no other type
656 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
658 * doc/internals.texi (CPU backend): Mention that
659 line_separator_chars do not break up comments. Fix typos for
660 LEX_AT and LEX_NAME descriptions. Document operands for
661 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
662 description of md_create_short_jump usage. Document argument for
665 2000-02-27 Jakub Jelinek <jakub@redhat.com>
667 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
668 (md_parse_option): Handle it.
669 (md_show_usage): Document it.
671 2000-02-27 Ian Lance Taylor <ian@zembu.com>
673 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
674 opcode, for the instruction `pal19'. From Andrea Arcangeli
677 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
679 * config/tc-i386.c (i386_immediate): Move constant operand sizing
681 (md_assemble): To here, before template operands are matched.
682 Also ensure a constant immediate is sign extended when we know the
683 size is at most 16 bits. This is to catch cases like "add
684 $0xffc0,%ax" where we don't know the size, and thus that the
685 immediate can be represented as Imm8S until after parsing the
687 (i386_displacement): Similarly sign extend 16 bit constant
689 (md_assemble): Relax 16-bit jump constant range check to suit sign
690 extended displacements.
692 2000-02-26 Andreas Jaeger <aj@suse.de>
694 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
696 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
698 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
699 call operands when intel_syntax.
700 (intel_float_operand): Return 2 for "fi...".
701 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
702 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
703 earlier "SHORT" change.
704 (md_assemble): When determining suffix from Regs, exclude
707 2000-02-24 Nick Clifton <nickc@cygnus.com>
709 * configure: Add arm-wince, mips-pe and sh-pe targets.
710 * configure: Regenerate.
712 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
714 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
715 "pe-mips" for the mips-pe target.
717 * config/tc-arm.c (insns): Change displacement encoded in BL
718 and B instructions if the target port is arm-wince.
719 (do_ldst): Do not bias the relocation offset if the target
721 (md_pcrel_from): Add in missing relocation offset bias if the
724 * config/tc-mips.c (mips_target_format): Support COFF flavour.
725 (md_begin): Disable -G support for mips-pe target.
726 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
727 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
730 * config/tc-sh.c (md_begin): sh-pe target is little endian.
731 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
732 assembler, just set the alignment to 4.
734 * config/te-wince-pe.h: New file for WinCE targets. Define
737 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
739 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
741 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
742 (i386_intel_memory_operand): After finding a segment override,
743 check again for no `[' before looking for a displacement. Bomb if
744 more than one displacement rather than silently discarding the
745 second and subsequent ones. Free strings malloc'd by
746 build_displacement_string.
748 2000-02-24 Catherine Moore <clm@cygnus.com>
750 * config/obj-som.c (obj_pseudo_table): Add "weak".
751 (obj_som_weak): New routine.
753 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
755 * config/tc-i386.c (union i386_op): New.
756 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
757 Throughout file replace occurences of disps[n], imms[n], regs[n]
758 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
759 intel mode operand swapping. Add assert in regKludge and
760 fake_zero_displacement code. Test i.types[n] when outputting
761 displacements and immediates. Combine output of Disp16 with
763 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
764 when in intel mode by (not) reversing fsub and fdiv operands
765 before the template search. This fails for single operand
766 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
767 undefined. Instead fix the base_opcode after we've found the
768 template. Move base_opcode xor with found_reverse_match from
769 opcode output code to before this fix so we test for the correct
771 (md_assemble): Don't use strcmp when deciding to ignore the suffix
772 check in intel mode. Instead compare opcodes.
774 * config/tc-i386.h (TC_RELOC): Delete.
775 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
776 with equivalent call to reloc.
778 * as.h (flag_m68k_mri): Move declaration after target include, and
779 only declare when TC_M68K defined. Define as zero otherwise.
780 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
781 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
782 Define as zero otherwise.
783 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
784 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
785 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
786 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
787 testing whether defined.
788 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
789 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
790 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
791 rather than testing whether defined.
792 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
793 (parse_mri_cons): Declare and use only when TC_M68K.
794 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
795 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
796 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
798 * NEWS: Mention IBM 370 support.
800 2000-02-23 Richard Henderson <rth@cygnus.com>
802 * config/tc-i386.c (md_assemble): When swapping operands for
803 intel_syntax, assume everything that's not Imm or Disp is a
806 2000-02-23 Linas Vepstas <linas@linas.org>
808 * config/tc-i370.c, config/tc-i370.h: New files.
809 * Makefile.am: Add support for Linux/IBM 370.
810 * configure.in: Likewise.
811 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
812 * config/obj-elf.c: Include elf/i370.h
813 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
815 * Makefile.in: Regenerate.
816 * configure: Regenerate.
818 * doc/c-i370.texi: New file.
819 * doc/all.texi: Include it.
820 * doc/as.texinfo: And here.
821 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
822 * doc/Makefile.in: Regenerate.
824 2000-02-19 Michael Meissner <meissner@redhat.com>
826 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
827 determine if an instruction can be used in parallel with an ADDppp
828 or SUBppp instruction.
830 2000-02-22 Andrew Haley <aph@cygnus.com>
832 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
834 1999-12-30 Andrew Haley <aph@cygnus.com>
836 * config/tc-mips.c (mips_gp32): New variable.
837 (macro_build) Use mips_gp32.
839 (md_longopts): Add "-mgp32" and "-mgp64".
840 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
842 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
844 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
845 warning, and bump it to 1.
847 2000-02-22 Ian Lance Taylor <ian@zembu.com>
849 From Brad Lucier <lucier@math.purdue.edu>:
850 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
853 2000-02-21 Catherine Moore <clm@cygnus.com>
855 * config/tc-mips.c (MF_HILO_INSN): Define.
856 (mips_7000_hilo_fix): Declare.
857 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
858 (md_parse_option): Check for 7000_HILO_FIX options.
859 (OPTION_M7000_HILO_FIX): Define.
860 (OPTION_NO_M7000_HILO_FIX): Define.
861 * doc/c-mips.texi (-mfix7000): Describe.
863 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
865 * listing.c (print_lines): Remove unused variable `end'.
867 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
868 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
869 reloc_type when BFD_ASSEMBLER.
870 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
871 reloc_type when BFD_ASSEMBLER. Move common code out of switch
872 statement and quell signed vs. unsigned comparison warning.
874 2000-02-18 Nick Clifton <nickc@cygnus.com>
876 * config/tc-d10v.c (find_opcode): Add a symbol's value to
877 the computed frag offset, rather than overwriting it.
879 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
881 * config/tc-sh.c ("elf/sh.h"): Include.
882 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
883 (md.begin): Initialize target_arch.
884 Only include opcodes in has table that match selected architecture.
885 (parse_reg): Recognize register names for sh-dsp.
886 (parse_at): Recognize post-modify addressing.
887 (get_operands): The leading space is now optional.
888 (get_specific): Remove FDREG_N support. Add support for sh-dsp
889 arguments. Update valid_arch.
890 (build_Mytes): Add support for SDT_REG_N.
891 (find_cooked_opcode): New function, broken out of md_assemble.
892 (assemble_ppi, sh_elf_final_processing): New functions.
893 (md_assemble): Use find_cooked_opcode and assemble_ppi.
894 (md_longopts, md_parse_option): New option: -dsp.
895 * config/tc-sh.h (elf_tc_final_processing): Define.
896 (sh_elf_final_processing): Declare.
898 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
900 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
901 the unwinder subspace. Save the current seg/subseg before creating
904 2000-02-10 Nick Clifton <nickc@cygnus.com>
906 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
907 little endian targets.
908 (INST_BYTE1): Redefine to handle big and little endian
910 (cpu_type): New type: Select between M340 and M210.
911 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
912 instructions of the M340.
913 (md_assemble): Add support for the MULSH and OPSR classes of
915 (md_atof): Add support for little endian targets.
916 (md_parse_option): Add support for -EL, -EB and -mcpu command
918 (md_convert_frag): Add support for little endian targets.
919 (md_apply_fix3): Add support for little endian targets.
920 (md_number_to_chars): Add support for little endian targets.
922 2000-02-10 Timothy Wall <twall@redhat.com>
924 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
925 defined, use it to verify the symbol just read should be a label.
927 2000-02-10 Timothy Wall <twall@redhat.com>
929 * app.c (do_scrub_chars): Handle "||" for parallel instructions
930 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
931 around colons when KEEP_WHITE_AROUND_COLON is defined.
932 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
933 and KEEP_WHITE_AROUND_COLON.
935 2000-02-08 Timothy Wall <twall@redhat.com>
937 * read.c (s_rept): Call do_repeat, which abstracts the repeat
939 (do_repeat): New. Abstract repeat logic so that a "break" can be
941 (end_repeat): New. Provide support for a "break" out of the
943 * read.h: Add prototypes for new functions.
945 2000-02-08 Timothy Wall <twall@redhat.com>
947 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
948 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
949 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
952 2000-02-08 Timothy Wall <twall@redhat.com>
954 * read.c: Added elseif to directives table.
955 * read.h: Added prototype for s_elseif.
956 * doc/as.texinfo: Added description for elseif.
957 * cond.c (s_elseif): New function
959 2000-02-04 Timothy Wall <twall@redhat.com>
961 * listing.c (print_lines): Remove conditionals causing bug in
964 2000-02-03 Timothy Wall <twall@cygnus.com>
966 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
968 * frags.c (frag_new): Calculate fr_fix in octets
969 (frag_now_fix) Return offset as target address offset (bytes).
970 (frag_now_fix_octets) New - Return offset in octets (8-bit
972 * frags.h: Added prototype for frag_now_fix_octets().
973 Distinguish between octets and bytes in field descriptions.
974 * listing.c (calc_hex): Account for octets vs bytes when
975 printing addresses/offsets.
976 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
977 target is little-endian, print the octets in a word in big-endian
978 order so that the display looks like a proper hexadecimal number,
979 instead of having the octets reversed.
980 * read.c (do_align): When recording alignment, alignment power
981 should be in terms of target bytes (minimum addressible unit)
983 (do_org) Convert ORG target address (byte) argument into an
984 octet offset when generating a variable fragment.
985 * symbols.c (resolve_symbol_value): Symbol final value
986 converted to a target address offset (bytes) from its octet offset.
987 * config/obj-coff.c (coff_frob_symbol): Symbol target address
988 offset (bytes) is adjusted by the frag offset (octets) converted
990 (coff_frob_section) Section alignment power is in terms of bytes;
991 convert it to an octet alignment power when calculating size (and
992 size mask) in octets. Don't modify the section size in order to
993 "align" it for TI COFF, since that format has a different method
994 for storing alignment information.
996 2000-02-01 Timothy Wall <twall@cygnus.com>
998 * stabs.c (generate_asm_file): Escape backslashes in stabs file
999 entries, matching the way GCC generates them. If not escaped, the
1000 filename is encoded incorrectly.
1002 2000-01-31 Nick Clifton <nickc@cygnus.com>
1004 * config/tc-arm.c (reg_table): Add support for ATPCS register
1007 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1009 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1011 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1013 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1014 of a symbol when we really care about its value.
1016 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1018 * config/tc-mcore.c (md_assemble): Give warning message if
1019 operands passes to instruction are more than the spec.
1021 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1023 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1024 Thumb mode but the label seen was not declared as '.thumb_func'
1025 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1026 correct disassembly of Thumb code bounded by non function labels.
1028 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1030 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1031 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1033 * Makefile.in: Same here.
1036 * configure.in: Set bfd_gas for i386-aout when primary target
1037 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1038 we may need the primary te_file. Remove incorrect comment.
1040 * configure: Regenerate.
1042 * config/e-i386aout.c: New file.
1044 * as.c (USE_EMULATIONS): Move to before print_version_id.
1045 (struct emulation): Add i386aout.
1046 (show_usage): Split text strings. Reformat -a text. Add --em
1050 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1051 (aout_format_ops): New.
1054 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1055 preprocessor conditional and add aout USE_EMULATIONS tests.
1056 (read_a_source_file): Don't pass error strings to printf as
1060 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1062 (do_data): Same here.
1063 (process_file): And here.
1066 * symbols.c (colon): Rewrite "already defined" fatal message
1067 code for aout with USE_EMULATIONS.
1070 * config/obj-aout.c (OBJ_HEADER): Define.
1071 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1073 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1074 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1076 (obj_aout_type): Expand S_SET_OTHER here too.
1077 (obj_read_begin_hook): Remove.
1078 (aout_pop_insert): New.
1079 (obj_aout_s_get_other): New.
1080 (obj_aout_s_get_desc): New.
1081 (aout_format_ops): New.
1084 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1085 gets aout_pseudo_table.
1086 (aout_pseudo_table): Declare.
1087 (obj_read_begin_hook): Define.
1090 * config/obj-coff.c (obj_pseudo_table): Rename to
1092 (coff_pop_insert): Use coff_pseudo_table.
1093 (coff_sec_sym_ok_for_reloc): Remove.
1094 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1095 and comment all zero entries and remove #if 0 code.
1098 * config/obj-coff.h (obj_pop_insert): Define.
1099 (coff_pseudo_table): Declare.
1102 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1103 s_get_size, s_set_size. Comment all zero entries.
1106 * config/obj-elf.c (elf_s_get_other): New function.
1107 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1108 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1109 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1111 (obj_elf_parse_section_letters): Don't pass error strings to
1112 printf as format arg.
1115 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1117 (elf_s_get_other): Declare.
1118 (S_GET_OTHER) Define as elf_s_get_other if not already
1120 (S_SET_OTHER): Only define when not already defined.
1121 (elf_obj_read_begin_hook): Declare.
1122 (obj_read_begin_hook): Define.
1123 (elf_obj_symbol_new_hook): Declare.
1124 (obj_symbol_new_hook): Define.
1127 * config/obj-multi.h: Add copyright header and protect against
1128 multiple inclusion. Add * to all function pointers.
1129 (OBJ_HEADER): If defined, include it rather than other defines
1131 (obj_frob_file_after_relocs): Test for NULL.
1132 (obj_symbol_new_hook): Here too.
1133 (obj_sec_sym_ok_for_reloc): And here.
1134 (S_GET_OTHER): Define.
1135 (S_GET_DESC): Define.
1136 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1137 (OBJ_MAYBE_ELF): Update comment.
1139 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1140 OBJ_AOUT preprocessor conditional and handle emulation by
1141 testing OUTPUT_FLAVOR.
1142 (i386_displacement): Here too.
1143 (md_section_align): Similarly here.
1144 (i386_target_format): Conditionally compile when more than one
1145 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1146 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1147 (i386_displacement): Here too.
1150 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1151 Define TARGET_FORMAT for aout only when not multi.
1154 * config/te-multi.h: Delete file as it's identical to te-generic.h
1156 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1158 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1159 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1162 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1164 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1167 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1169 * config/tc-mips.c (mips_do_align): New function.
1170 * config/tc-mips.h (md_do_align): Define.
1172 2000-01-10 Philip Blundell <philb@gnu.org>
1174 * doc/c-arm.texi (ARM Options): Fix typo.
1175 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1176 line separator for Linux.
1177 * doc/as.texinfo (Comments): Mention the ARM.
1179 2000-01-10 Philip Blundell <pb@futuretv.com>
1181 * configure.in (arm*-*-conix*): New target.
1182 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1184 * configure: Regenerate.
1186 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1188 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1189 (obj_elf_visibility): New function.
1191 * doc/as.texinfo (Visibility): New node: document visibility
1194 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1196 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1197 warning for absolute jump/call without `*' in non-intel mode. No
1198 need to set i.types[0] JumpAbsolute in intel mode.
1200 1999-12-22 Philip Blundell <pb@futuretv.com>
1202 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1203 hook function when changing sections.
1204 (arm_s_data): Likewise.
1206 1999-12-14 Nick Clifton <nickc@cygnus.com>
1208 * config/tc-arm.c (md_parse_option): Add support for -marm720
1209 command line switch.
1211 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1213 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1214 (r_registers, xr_registers): Define.
1215 (r_register_name, xr_register_name): New functions.
1216 (md_assemble): Handle new am33 operand types and instruction
1218 (mn10300_insert_operand, check_operand): Likewise.
1220 1999-11-29 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1223 (s_force_thumb): Set thumb_mode to 2.
1224 (md_assemble): Do not complain about thumb instructions on a
1225 non-thumb target if thumb_mode is set to 2.
1227 1999-11-28 Michael Meissner <meissner@cygnus.com>
1229 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1230 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1231 (O_...): Add new machine dependent expressions if we are handling
1232 explicit relocations.
1233 (alpha_reloc_op): New static table holding the explicit relocation
1235 (alpha_literal_hash): New static to hold the hash table for
1236 explicit relocations.
1237 (alpha_macros): Add support for explicit relocations.
1238 (md_begin): If explicit relocations, initialize hash table.
1239 (md_assemble): Don't print a second error if tokenize_arguments
1240 already printed an error message.
1241 (md_apply_fix): Add support for explicit relocations.
1242 (alpha_force_relocation): Ditto.
1243 (alpha_fix_adjustable): Ditto.
1244 (alpha_adjust_symtab): New function to support explicit
1246 (alpha_adjust_symtab_relocs): Ditto.
1247 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1248 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1249 Add support for explicit relocations. Return -2 if an error
1250 message was already printed.
1251 (find_macro_match): Add support for explicit relocations. Comment
1253 (emit_insn): Add support for explicit relocations.
1254 (assemble_tokens): Ditto.
1256 (load_expression): Ditto.
1259 (emit_ir_load): Ditto.
1260 (emit_loadstore): Ditto.
1263 (emit_sextX): Ditto.
1264 (emit_division): Ditto.
1265 (emit_jsrjmp): Ditto.
1266 (emit_retjcr): Ditto.
1268 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1270 (tc_adjust_symtab): If explicit relocations, call the function
1271 alpha_adjust_symtab.
1272 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1273 relocations next to the literal relocation they reference.
1274 (TC_INIT_FIX_DATA): Initialize the new fields.
1275 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1277 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1279 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1280 'B' operand for PA2.0 bb instruction.
1282 1999-11-18 Nick Clifton <nickc@cygnus.com>
1284 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1287 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1289 (mcore_force_relocation): Force relocations to be generated for
1292 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1294 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1295 (i386_displacement): Disallow O_big displacements.
1297 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1299 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1300 improvements in error checking.
1301 (md_assemble): Support for unconditional ARM instructions.
1302 (md_parse_option): Support for -m[arm]v5e flag.
1304 1999-11-12 Nick Clifton <nickc@cygnus.com>
1306 * macro.c (buffer_and_nest): Do not check beyond the end of the
1309 1999-11-11 Nick Clifton <nickc@cygnus.com>
1311 * macro.c (buffer_and_nest): Look for seperator after TO and
1314 1999-11-08 Andrew Haley <aph@cygnus.com>
1316 * app.c (do_scrub_chars): When in State 10, treat backslash
1317 characters in the same way as as symbol characters.
1319 1999-11-07 Richard Henderson <rth@cygnus.com>
1321 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1322 the previous label was in the current section before playing
1323 with auto-alignment.
1325 1999-11-06 Nick Clifton <nickc@cygnus.com>
1327 * config/tc-v850.c (v850_force_relocation): Force relocation
1329 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1332 1999-11-05 Michael Meissner <meissner@cygnus.com>
1334 * expr.h (operatorT): Increase machine dependent operators to 16.
1335 * expr.c (op_rank): Ditto.
1337 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1339 * read.c (pseudo_set): Reject attempts to set the value of a
1342 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1345 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1347 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1348 to bfd_set_section_contents.
1350 1999-11-03 Nick Clifton <nickc@cygnus.com>
1352 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1354 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1356 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1357 (mips_ip): Use OPCODE_IS_MEMBER.
1359 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1361 * config/tc-arm.c (reg_required_here): Improve comments.
1363 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1364 (tinsns): Initialize variants field.
1366 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1367 BAD_PC respectively.
1369 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1371 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1372 * config/tc-arm.h: Fix compile time warnings.
1374 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1376 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1377 form @abs16, @(abs16) and @(abs16 + imm).
1379 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1381 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1382 (ISA_HAS_64_BIT_REGS) New.
1383 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1384 mips_emit_delays,macro_build,load_register,load_addresss,
1385 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1386 and/or use new ISA_xxx macros in expressions involving
1387 ISA, particularly mips_opts.isa.
1389 1999-10-18 Michael Meissner <meissner@cygnus.com>
1391 * expr.h (operatorT): Add machine dependent operators md1..md8.
1392 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1393 for the machine dependent operators to use.
1395 * expr.c (op_rank): Add machine dependent operators.
1397 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1399 (O_cpregister): Ditto.
1400 (md_begin): Change X_op test that field is wide enough to use
1401 O_max instead of O_alpha_max.
1402 (cpu_types): Fill in missing initializer.
1403 (alpha_num_macros): Make unsigned.
1404 (md_assemble): Make opnamelen be size_t.
1405 (md_apply_fix): Cast alpha_num_operands to int before testing.
1406 (alpha_force_relocation): Ditto.
1407 (alpha_fix_adjustable): Ditto.
1408 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1409 (tc_gen_reloc): Ditto.
1410 (tc_get_register): Ditto.
1415 (s_alpha_ent): Ditto.
1416 (s_alpha_end): Ditto.
1417 (s_alpha_frame): Ditto.
1418 (s_alpha_prologue): Ditto.
1419 (s_alpha_file): Ditto.
1420 (s_alpha_gprel32): Ditto.
1421 (s_alpha_proc): Ditto.
1422 (s_alpha_set): Ditto.
1423 (s_alpha_base): Ditto.
1424 (s_alpha_align): Ditto.
1425 (s_alpha_arch): Ditto.
1426 (alpha_align): Ditto.
1427 (assemble_insn): Suppress unused variable warning.
1429 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1430 order in the structure.
1431 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1433 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1435 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1437 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1439 * config/tc-i386.c (i386_index_check): Correct #endif location.
1441 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1443 * as.c (show_usage): Document new options.
1444 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1445 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1446 (parse_args): Parse the new options.
1447 (main): If there were warnings, and --fatal-warnings
1448 was specified, print an error.
1449 * as.h: New variable, flag_fatal_warnings, for new option.
1451 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1453 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1454 '@'. Change autoincrement completers to fall through to cache control
1457 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1459 (pa_parse_addb_64_cmpltr): New function.
1461 * config/tc-hppa.c (pa_ip): Change error message.
1462 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1463 '?Q' args to allow falling through.
1465 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1466 Remove unused conditional codes.
1467 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1469 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1471 * config/tc-d30v.c (CHAR_BIT): Define.
1472 (check_range): Fix bit operations to support integers bigger than
1475 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1477 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1480 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1481 Doug Evans <devans@cygnus.com>
1483 Add support for m32rx.
1484 * config/tc-m32r.c (enable_m32rx): New static global.
1485 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1486 (allow_m32rx): New function.
1487 (M32R_SHORTOPTS): Add `O'.
1488 (md_longopts): Add --m32rx plus several warning options.
1489 (md_parse_option): Handle new options.
1490 (md_show_usage): Print them.
1491 (md_begin): Enable m32rx.
1492 (OPERAND_IS_COND_BIT): New macro.
1493 (first_writes_to_seconds_operands): New function.
1494 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1495 (target_make_parallel,assemble_two_insns): New functions.
1496 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1497 If optimizing and m32rx, try to make consecutive insns parallel.
1499 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1501 * config/tc-mips.c (nopic_need_relax): Allow for the
1502 .sdata.foo sections generated by -fdata-sections,
1503 and for the .gnu.linkonce.s sections generated by C++.
1505 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1507 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1508 with cleaner code using completer prefixes. Add 'Y'.
1510 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1512 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1514 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1515 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1516 insn does not match and we should try the next insn in the table.
1518 1999-09-22 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1522 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1524 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1527 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1529 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1530 OBJ_ELF. If ELF, add "sq".
1531 (md_parse_option): If ELF, ignore -s and -q.
1532 (md_show_usage): Mention ELF options.
1534 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1536 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1539 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1541 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1543 * config/tc-hppa.c (struct pa_it): New field "trunc".
1544 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1545 (pa_parse_ftest_gfx_completer): New function
1546 (pa_parse_fp_cnv_format): New function.
1548 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1549 (md_apply_fix): Handle 22bit pc-rel branches.
1551 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1553 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1555 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1557 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1559 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1561 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1562 (pa_ip): Handle 'fX'.
1564 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1566 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1567 unwinds unless the function is in the text space.
1568 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1570 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1572 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1573 (md_assemble): To here. Tweak address generation.
1575 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1577 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1578 (md_assemble): Call dwarf2_where for OBJ_ELF.
1579 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1580 (pa_end_of_source): New function.
1581 * tc-hppa.h (md_end): Define for OBJ_ELF.
1583 1999-09-14 Michael Meissner <meissner@cygnus.com>
1585 * configure.in (Canonicalization of target names): Remove adding
1586 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1587 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1588 * configure: Regenerate.
1590 1999-09-14 Donn Terry <donn@interix.com>
1592 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1594 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1596 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1597 pc-relative jmp/call to an absolute symbol.
1598 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1599 absolute section symbols.
1601 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1602 jump handling code and comments.
1604 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1606 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1607 the value if TE_PE and a global defined symbol.
1609 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1611 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1612 print the symbol, rather than printing it here.
1614 1999-09-11 Donn Terry <donn@interix.com>
1616 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1617 BFD_RELOC_RVA relocations.
1619 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1620 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1623 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1625 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1626 * doc/internals.texi (Object format backend): Document
1629 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1630 relocations against global symbols if TE_PE.
1632 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1633 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1635 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1638 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1639 symbols which do not have a constant value, or tags with
1640 non-tags. Remove the symbol from the list before adding it at the
1643 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1644 C_FCN symbol differently if TE_PE.
1645 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1646 appears in the pseudo-op, rather coff_line_base which is only set
1649 * config/obj-coff.c (obj_coff_loc): New static function.
1650 (obj_pseudo_table): Add "loc".
1652 * config/obj-coff.c (add_lineno): Check that the line number is
1655 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1656 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1658 (md_atof): Return NULL rather than 0.
1659 * config/tc-i386.c (md_atof): Change type to int.
1660 * expr.c (expr): Change first parameter to int.
1661 * config/obj-coff.c: Add declarations for static functions.
1662 (coff_frob_symbol): Use SYM_AUXENT.
1663 * config/tc-i386.h (flag_16bit_code): Don't declare.
1665 * config/obj-coff.c (obj_coff_section): Default to setting
1666 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1668 * write.c (adjust_reloc_syms): Print adjusted fixup.
1670 * expr.c (integer_constant): Correct too_many_digits calculation
1673 1999-09-09 Andreas Schwab <schwab@suse.de>
1675 * doc/c-arm.texi: Fix arguments of @var to not contain
1678 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1680 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1682 (md_parse_option): Only support -k flag for ELF and COFF targets.
1684 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1686 * config/tc-hppa.c (pa_ip): Put strict register checks before
1687 call to pa_parse_number.
1689 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1691 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1693 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1696 1999-09-06 Donn Terry <donn@interix.com>
1698 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1700 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1702 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1703 candidate instruction. Require registers for register arguments
1704 when in strict mode. Require assemble-time constants for
1705 constants when in strict mode.
1706 (pa_get_absolute_expression): Require a constant when in strict
1709 1999-09-06 Nick Clifton <nickc@cygnus.com>
1711 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1713 1999-09-04 Steve Chamberlain <sac@pobox.com>
1715 * config/tc-pj.c: New file, supports picoJava in ELF.
1716 * config/tc-pj.h: Ditto.
1717 * configure.in (pjl*, pj*): New targets.
1718 * Makefile.am: Rebuild dependencies.
1719 (CPU_TYPES): Add pj.
1720 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1721 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1722 * doc/c-pj.texi: New file.
1723 * doc/as.texinfo: Add some PJ specifics.
1724 * doc/all.texi: Add PJ to the list of all architectures, sort them
1726 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1727 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1729 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1731 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1732 (obj_frob_file): Test for null pointer.
1733 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1734 (OBJ_PROCESS_STAB): And here.
1735 (elf_obj_sy): Remove
1737 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1738 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1739 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1741 * config/obj-coff.c (no_func): Remove.
1742 (coff_format_ops): Change occurrences of no_func to 0, as we test
1743 for 0 in obj-multi.h.
1745 * configure.in: Enable bfd for i386-coff when primary target is
1746 bfd. Enable i386 elf,coff emulation support. Don't set
1747 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1748 emulation to support.
1749 *configure: Regenerate.
1751 1999-09-02 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1754 .section .line directive is encountered.
1756 1999-09-01 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1761 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1762 * as.texinfo: Document --gdwarf2 command line option.
1763 Add additional documentation of ARM command line switches.
1765 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1767 * config/tc-i386.c (i386_intel_memory_operand): Combine
1768 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1769 and RESTORE_END_STRING around parse_register calls.
1770 (i386_operand): Here too.
1771 (i386_is_reg): Remove.
1772 (parse_register): Move as_bad calls from within this function to
1775 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1777 Based on a patch from H.J. Lu <hjl@gnu.org>
1778 * config/tc-i386.c (parse_register): Handle FP regs specially.
1779 (md_begin): Remove '(' and ')' from register_chars.
1781 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1783 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1784 error message (done elsewhere).
1786 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1788 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1790 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1792 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1795 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1797 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1799 Add new completers. Fix bug in 64 bit condition handling.
1801 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1804 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1806 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1808 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1810 1999-08-27 Jim Wilson <wilson@cygnus.com>
1812 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1813 (struct ls): Add frag field. Initialize it to zero.
1814 (out_end_sequence): New local text_frag. Set it while in text section.
1815 Replace address check with frag check. Set ls.frag to text_frag if
1816 out_set_addr called.
1817 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1818 Set it before switching sections. Replace address check with frag
1819 check. Set ls.frag to saved_frag if out_set_addr called.
1821 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1823 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1824 output "advance_pc" opcode instead of calling gen_addr_line().
1825 The latter has the undesired side-effect of creating a new row
1826 in the debug line info matrix.
1828 1999-08-26 Jim Wilson <wilson@cygnus.com>
1830 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1831 ls.last_filename if last is less than zero. Set ls.last_filename
1832 when allocating new entry.
1833 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1836 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1838 * config/tc-i386.c (i386_index_check): Fix the displacement size
1839 when INFER_ADDR_PREFIX.
1841 1999-08-18 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1846 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1848 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1849 handle 0xffffNNNN constants correctly.
1851 1999-08-16 Nick Clifton <nickc@cygnus.com>
1853 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1856 1999-08-13 Nick Clifton <nickc@cygnus.com>
1858 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1859 (md_apply_fix3): Always pass positive values to
1860 validate_offset_imm.
1862 1999-08-12 Nick Clifton <nickc@cygnus.com>
1864 * config/tc-arm.c (skip_whitespace): New macro.
1865 Formatting tidy ups.
1867 (md_apply_fix3): Store relocation offset in addend for ELF based
1869 (arm_force_relocation): Always generate relocs for Thumb function
1872 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1874 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1875 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1877 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1879 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1880 flags for the unwind subspace.
1882 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1883 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1884 suitable relocation based on the size of the target's pointer.
1885 Always Use subsegment zero for the unwinders.
1886 (pa_level): Handle "2.0w".
1888 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1890 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1891 with the following instruction unless this was specified.
1893 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1895 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1896 certain sections, to match BFD changes.
1898 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1900 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1901 (EXTRA_SCRIPTS): Define to keep automake happy.
1902 * Makefile.in: Rebuild.
1904 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1906 * Makefile.am: Rename .dep* files to DEP*.
1907 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1908 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1910 * Makefile.in: Rebuild.
1912 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1914 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1916 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1918 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1919 avoid problems on DOS filesystems.
1920 * Makefile.in: Rebuild.
1922 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1924 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1926 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1929 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1931 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1932 line to create ${GDBINIT} rather than .gdbinit.
1933 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1935 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1937 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1939 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1941 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1943 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1945 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1946 non-adjustable symbols.
1948 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1950 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1952 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1954 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1957 1999-08-05 Donn Terry <donn@interix.com>
1959 * config/te-interix.h: New file.
1960 * configure.in (i386-*-interix*): New target.
1961 * configure: Rebuild.
1963 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1965 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1966 selectors for ELF too.
1967 (selector_table): Add "ltp" and "rtp" selectors.
1969 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1971 * config/tc-i386.c (i386_operand): No need to change
1972 operand_string pointer in segment reg case before goto
1973 do_memory_reference. Initialise displacement_string_start and
1974 displacement_string_end after do_memory_reference label.
1975 (i386_index_check): Add operand_string param, and print error
1976 message on failure here.
1977 (i386_intel_memory_operand): Instead of here.
1978 (i386_operand): And here.
1979 (INFER_ADDR_PREFIX): Enable.
1981 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1983 * config/tc-i386.h (DefaultSize): Define. Renumber following
1984 opcode_modifier defines.
1986 From Etienne Lorrain <etienne.lorrain@ibm.net>
1987 * config/tc-i386.c (stackop_size): New variable.
1988 (set_16bit_code_flag): Clear it here.
1989 (set_16bit_gcc_code_flag): New function.
1990 (md_pseudo_table): Add "code16gcc" entry.
1991 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1993 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1995 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1996 next_set_end even if the end symbol is being discarded.
1998 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1999 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2000 * config/obj-coff.c: Likewise.
2001 (seg_info_type): Remove.
2002 (seg_info_off_by_4): Change to array of segT.
2003 (s_get_segment): Adjust accordingly.
2004 (obj_pseudo_table): Fully initialize sentinel entry.
2006 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2007 Ralf Baechle <ralf@uni-koblenz.de>.
2009 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2011 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2013 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2015 * config/tc-i386.c: Indentation and white space changes.
2016 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2017 don't enable it by default.
2018 (i386_intel_operand): Remove redundant prototype.
2019 Move check on number of memory operands, and i.mem_operands++
2020 (i386_intel_memory_operand): To here.
2021 Remove i386_immediate code from here. Remove special case code
2022 for input and output using (%dx). Remove base/index checks and
2023 call i386_index_check instead. Save initial operand_string
2024 argument for error message.
2025 (i386_operand): Remove redundant prototype. Move base/index
2026 checks to i386_index_check.
2027 (i386_displacement): Move intel mode check for non-zero
2029 (i386_intel_memory_operand): To here.
2031 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2033 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2034 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2035 by .register pseudo-op if -64 and --no-undeclared-regs.
2036 (s_register, sparc_adjust_symtab): New functions.
2037 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2038 Declare sparc_adjust_symtab as tc_adjust_symtab.
2039 * doc/c-sparc.texi: Add description of #ignore special literal
2040 for .register pseudo-op.
2042 1999-07-30 Catherine Moore <clm@cygnus.com>
2044 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2045 the relocation's section offset.
2047 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2049 * write.c (fixup_segment): Fix generic error check overflow test.
2051 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2052 X_add_number to long.
2054 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2056 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2059 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2061 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2064 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2066 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2068 * configure.bat: Remove; obsolete.
2069 * config/go32.cfg: Likewise.
2071 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2073 * configure.in (i386-*-vxworks*): New target.
2074 * configure: Rebuild.
2076 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2078 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2080 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2082 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2084 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2085 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2086 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2087 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2088 MAX_RELOC_EXPANSION): Define.
2089 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2091 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2093 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2094 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2095 block. Print a warning if an 8-bit or 16-bit constant
2096 displacement or immediate is truncated on output.
2097 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2099 (i386_operand): Disallow immediate jump absolute operand.
2101 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2103 * configure.in: Bump version number to 2.9.5.
2104 * configure: Rebuild.
2106 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2109 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2111 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2112 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2114 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2116 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2118 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2120 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2121 if -mno-fpu was given.
2122 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2124 (cons_fix_new_arm): Remove misleading comments.
2126 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2128 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2130 (relax_segment): Likewise. After giving a rs_org error, convert
2131 the frag to rs_align to avoid cascading errors.
2133 1999-07-12 Andreas Schwab <schwab@suse.de>
2135 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2137 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2139 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2140 as appropriate. Fill in structure initializations. Add variable
2141 initializations. Add casts.
2142 * dwarf2dbg.c (print_stats): Change i to size_t.
2143 * listing.c (listing_listing): Change list_line to unsigned int.
2145 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2147 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2148 rather than checking for \001 and \002 in symbol name.
2149 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2151 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2153 * configure.in (hppa*-linux-gnu*): New target.
2154 * configure: Rebuilt.
2156 1999-07-08 Nick Clifton <nickc@cygnus.com>
2158 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2160 1999-07-07 Nick Clifton <nickc@cygnus.com>
2162 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2163 accessing symbolP directly.
2165 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2167 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2170 1999-07-05 Nick Clifton <nickc@cygnus.com>
2172 * config/tc-arm.c (ARM_EXT_V5): Define.
2173 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2174 (md_begin): Detect ARM v5 architectures.
2175 (md_parse_option): Accept arm v5 specification.
2176 (md_show_usage): Documment -marmv5 switch.
2178 * doc/c-arm.texi: Document -marmv5 command line option.
2180 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2182 (validate_immediate_twopart): New function. Determine if a
2183 constant can be computed by two ADD instructions.
2184 (output_inst): Remove its command line parameter - it was never
2186 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2187 implememt the ADRL pseudo op.
2188 (tc_gen_reloc): Generate a suitable error message if an ADRL
2189 instruction tries to generate a real reloc.
2191 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2193 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2195 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2198 1999-06-27 H.J. Lu <hjl@gnu.org>
2200 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2201 non BFD_ASSEMBLER case.
2203 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2205 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2208 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2210 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2211 out_end_sequence() when the address decreases due to a new frag.
2212 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2213 numbering starts with 1.
2215 1999-06-23 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2219 (mcore_s_text): Call obj_elf_text for ELF target.
2220 (mcore_s_data): Call obj_elf_data for ELF target.
2221 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2223 (mcore_s_bss): New function: Dump literal table before changing
2225 (mcore_s_comm): New function: Dump literal table before changing
2228 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2229 No longer static functions.
2230 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2231 Provide prototypes for these functions.
2233 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2235 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2236 a list of names, to try obj_segment_name, and to try abbreviated
2237 names when using COFF without long section names.
2239 * config/tc-alpha.c: More use of symbol accessor functions.
2240 * config/tc-arc.c: Likewise.
2241 * config/tc-d30v.c: Likewise.
2242 * config/tc-fr30.c: Likewise.
2243 * config/tc-i860.c: Likewise.
2244 * config/tc-m88k.c: Likewise.
2245 * config/tc-mcore.c: Likewise.
2246 * config/tc-ns32k.c: Likewise.
2247 * config/tc-sparc.c: Likewise.
2248 * config/tc-v850.c: Likewise.
2250 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2251 sy_value with appropriate accessor functions.
2252 * config/tc-arm.c (md_apply_fix3): Likewise.
2253 * config/tc-d10v.c (AT_WORD_P): Likewise.
2254 * config/tc-v850.c (reg_name_search): Likewise.
2256 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2257 use symbol_get_bfdsym instead.
2258 * config/tc-ppc.c (md_assemble): Likewise.
2259 * config/tc-v850.c (v850_comm): Likewise.
2261 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2263 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2264 the symbol, rather than accessing the bsym member.
2265 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2266 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2267 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2268 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2269 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2270 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2271 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2272 * config/tc-v850.c (tc_gen_reloc): Likewise.
2274 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2276 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2277 (hppa_gen_reloc_type): Conditionalize on BFD64.
2278 (tc_gen_reloc): Re-enable ELF relocations.
2279 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2281 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2283 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2285 (do_ldst): Move assignment out of if condition.
2286 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2287 parentheses to avoid warning.
2289 1999-06-21 Nick Clifton <nickc@cygnus.com>
2291 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2292 macro to get at the BFD symbol associated with a GAS symbol.
2294 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2296 * config/tc-ppc.c: Update for symbol handling changes.
2297 * config/obj-coff.c: Likewise.
2299 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2301 * tc-hppa.c: General cleanups of ELF support. No more spaces
2302 and subspaces for ELF.
2303 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2304 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2305 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2306 (UNWIND_SECTION_NAME): Likewise.
2307 (space/subspace related structures): Conditionalize definitions
2309 (space/subspace directives and support routines): Conditionalize
2310 definitions and references/uses on OBJ_SOM.
2311 (label_symbol_struct): For ELF, track the symbol's segment. For
2312 SOM track its space.
2313 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2315 (USE_ALIASES): Kill for both SOM & ELF.
2316 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2317 (pa_space, pa_subspace): Corresponding changes.
2318 (pa_spaces_begin): Corresponding chagnes.
2319 (md_begin): Do not muck around with space/subspace stuff for
2321 (md_apply_fix): Temporarily disable argument relocation stuff
2323 (tc_gen_reloc): Temporarily disable relocation generation for
2325 (pa_build_unwind_subspace): Similarly.
2327 1999-06-16 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-arm.c (thumb_set): New pseudo op.
2330 (text, data, section): Override these pseudo ops with ARM
2332 (s_thumb_set): New function: Perform the same as a .set pseudo
2333 op, but also mark the alias'ed symbol as being a Thumb
2335 (arm_s_text): New function: Perform the same as the .text
2336 pseudo op, but dump the literal pool before changing
2338 (arm_s_data): New function: Perform the same as the .data
2339 pseudo op, but dump the literal pool before changing
2341 (arm_s_section): New function: Perform the same as the
2342 .section pseudo op, but dump the literal pool before changing
2344 (arm_cleanup): Do not reset the current section before dumping
2347 1999-06-17 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2350 OPTION_NO_WARN_UNMATCHED entries.
2351 (md_parse_option): Generate a warning message if an unrecognised
2352 option is encountered.
2354 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2355 (get_operands): When parsing an expression after an '@' symbol
2356 has been detected, do not ignore '#' symbols.
2357 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2360 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2362 From K. Richard Pixley <rich@noir.com>:
2363 * configure.in (ppc-*-vxworks*): New target.
2364 * configure: Rebuild.
2366 1999-06-12 Philip Blundell <philb@gnu.org>
2368 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2370 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2372 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2373 which refer to symbols in linkonce sections, permit reducing the
2374 relocs if the symbol is local.
2376 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2378 * subsegs.c (subseg_text_p): New function.
2379 * as.h (subseg_text_p): Declare.
2380 * read.c (do_align): Use subseg_text_p to set the default fill.
2381 * write.c (subsegs_finish): Likewise.
2382 * config/obj-coff.c (write_object_file): Likewise.
2383 * config/tc-i386.h (md_maybe_text): Don't define.
2384 (md_do_align): Use subseg_text_p to set the default fill.
2385 * config/tc-m32r.c (m32r_do_align): Likewise.
2386 * config/tc-sh.c (sh_do_align): Likewise.
2387 * config/tc-sparc.h (md_do_align): Likewise.
2389 1999-06-12 David O'Brien <obrien@freebsd.org>
2391 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2392 * configure: Rebuild.
2394 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2396 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2397 * Makefile.am: Rebuild dependencies.
2398 * Makefile.in: Rebuild.
2400 * config/tc-i386.c (i386_immediate): Remove unused label
2403 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2404 * symbols.c: Likewise.
2405 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2406 sy_next field when taking address, rather than symbol_next.
2408 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2410 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2411 value from the output file architecture.
2412 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2413 * dwarf2dbg.h: Change bfd_vma to addressT.
2415 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2417 * dwarf2dbg.h: Use PARAMS in function declarations.
2419 1999-06-11 Martin Dorey <mdorey@madge.com>
2421 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2422 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2424 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2426 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2428 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2430 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2433 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2435 * read.c (read_a_source_file): Only declare inescape if
2438 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2440 (find_entry_byval): Add parens to avoid warning.
2442 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2444 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2447 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2449 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2452 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2453 synthetize_setx): New functions.
2454 (md_assemble): Broken the special cases into the above
2455 functions. Make compiler happy if sizeof(bfd_vma)==4.
2456 Fix sethi generated from set/setuw. If instructions have a relloc,
2457 always clear the fields to be relocated in the opcode.
2458 (sparc_ip): Remove special_case global variable.
2460 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2462 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2463 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2464 indication of success rather than a value.
2465 (itbl_get_val): Likewise.
2466 (itbl_get_field): Use strcspn. Change delimiters to include
2468 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2469 (itbl_get_val): Likewise.
2470 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2472 * symbols.c (copy_symbol_attributes): Convert local symbols to
2475 1999-06-10 Nick Clifton <nickc@cygnus.com>
2477 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2480 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2482 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2483 Optimize set if sizeof(bfd_vma) == 64.
2484 (sparc_ip): Fix sethi - without %hi() it should generate
2485 R_SPARC_22 reloc, not R_SPARC_HI22.
2486 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2488 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2490 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2491 (s_ncons): New function.
2492 (native_op_table): New table.
2493 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2494 R_SPARC_OLO10 handling.
2496 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2498 * expr.h (struct expressionS): Revert last change; widen X_op.
2499 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2501 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2503 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2504 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2505 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2506 * Makefile.in: Regenerated.
2508 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2509 `common' pass on to s_mri_common.
2510 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2512 1999-06-06 Richard Henderson <rth@cygnus.com>
2514 * config/obj-elf.c (obj_elf_section): Don't free the return
2515 value of demand_copy_C_string.
2517 1999-06-05 Richard Henderson <rth@cygnus.com>
2519 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2520 creation logic from obj_elf_create_section.
2522 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2523 (section_stack): New.
2524 (special_sections): Make const.
2525 (obj_elf_section): Gut and rewrite parsing.
2526 (obj_elf_change_section): New function broken out of obj_elf_section.
2527 (obj_elf_parse_section_letters): Likewise.
2528 (obj_elf_section_word): Likewise.
2529 (obj_elf_section_type): Likewise.
2530 (obj_elf_previous): Treat as a toggle.
2531 (obj_elf_popsection): New.
2532 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2533 (ppc_section_type): Likewise.
2534 * config/tc-ppc.h: Likewise.
2536 * expr.h (struct expressionS): Don't make X_op a bitfield.
2537 * config/tc-alpha.c: Update for symbol handling changes.
2538 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2539 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2541 1999-06-05 Richard Henderson <rth@cygnus.com>
2543 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2544 (dwarf2_gen_line_info): Kill unused variables.
2545 (dwarf2_finish): Likewise.
2546 (dwarf2_where): Likewise.
2547 (dwarf2_directive_file): If we've only got a string,
2548 hand off to s_app_file.
2549 * ecoff.c: Move the include of ecoff.h.
2550 * symbols.h (S_IS_FUNCTION): Prototype.
2552 * read.c (LEX_HASH): Supply a default.
2554 (s_globl): Update `c' after skipping whitespace.
2555 * read.h (LEX_END_NAME, is_name_ender): New.
2556 * expr.c (get_symbol_end): Respect it.
2558 1999-06-04 Mark Klein <mklein@dis.com>
2560 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2562 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2564 * config/tc-hppa.c: Update for symbol handling changes.
2566 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2568 * cgen.c: Update for symbol handling changes.
2569 * config/tc-m32r.c: Likewise.
2571 * config/tc-hppa.h: Update for symbol handling changes.
2572 * config/tc-hppa.c: Likewise.
2574 * config/tc-arm.h: Update for symbol handling changes.
2575 * config/tc-arm.c: Likewise.
2576 (symbol_make_empty): Remove. Just use symbol_create.
2578 * symbols.c (symbol_set_tc): Correct name.
2580 * Makefile.am: Rebuild dependencies.
2581 ($(OBJS)): Don't depend upon struc-symbol.h.
2582 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2583 * dep-in.sed: Don't remove struc-symbol.h.
2584 * Makefile.in: Rebuild.
2586 * doc/internals.texi (Symbols): Describe changes in symbol
2589 1999-06-03 Richard Henderson <rth@cygnus.com>
2591 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2592 instead of doing the work by hand.
2594 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2596 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2597 state of line state-machine.
2598 (struct ls): Collect DWARF2 line state-machine state in new member
2599 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2600 resulted in any DWARF2 directives.
2601 (reset_state_machine): New function.
2602 (out_end_sequence): Ditto.
2603 (dwarf2_gen_line_info): When switching sections or switching to a
2604 lower text address, call out_end_sequence() first to terminate the
2605 previous code sequence as code sequences MUST have monotonically
2606 increasing addresses.
2607 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2609 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2611 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2612 DWARF2 debug info (line information only, at this point).
2613 * as.h: Update comment about supported debug formats.
2614 * dwarf2dbg.c, dwarf2dbg.h: New files.
2615 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2617 * expr.c (operand): Don't use [ for parens if we want an index op.
2618 (op_encoding): Switch [ into O_index, if desired.
2619 (op_rank): Renumber with O_index on bottom.
2620 (expr): If O_index, match closing bracket.
2621 * expr.h (O_index): New.
2623 * read.c (read_a_source_file): Conditionally allow matched "
2624 in lines passed to md_assemble.
2626 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2628 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2630 Add support for storing local symbols in a small structure to save
2631 memory when assembling large files.
2632 * as.h: Don't include struc-symbol.h.
2633 (symbolS): Add typedef.
2634 * symbols.c: Include struc-symbol.h.
2635 (local_hash): New static variable.
2636 (save_symbol_name): New static function, from symbol_create.
2637 (symbol_create): Call save_symbol_name.
2638 (local_symbol_count): New static variable.
2639 (local_symbol_conversion_count): Likewise.
2640 (LOCAL_SYMBOL_CHECK): Define.
2641 (local_symbol_make): New static function.
2642 (local_symbol_convert): New static function.
2643 (colon): Handle local symbols. Create local symbol for local
2645 (symbol_table_insert): Handle local symbols.
2646 (symbol_find_or_make): Create local symbol for local label name.
2647 (symbol_find_base): Check for local symbol.
2648 (symbol_append, symbol_insert): Check for local symbols.
2649 (symbol_clear_list_pointers, symbol_remove): Likewise.
2650 (verify_symbol_chain): Likewise.
2651 (copy_symbol_attributes): Likewise.
2652 (resolve_symbol_value): Handle local symbols.
2653 (resolve_local_symbol): New static function.
2654 (resolve_local_symbol_values): New function.
2655 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2656 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2657 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2658 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2659 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2660 (symbol_previous, symbol_next): New functions.
2661 (symbol_get_value_expression): Likewise.
2662 (symbol_set_value_expression): Likewise.
2663 (symbol_set_frag, symbol_get_frag): Likewise.
2664 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2665 (symbol_mark_used_in_reloc): Likewise.
2666 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2667 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2668 (symbol_mri_common_p): Likewise.
2669 (symbol_mark_written, symbol_clear_written): Likewise.
2670 (symbol_written_p): Likewise.
2671 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2672 (symbol_section_p, symbol_equated_p): Likewise.
2673 (symbol_constant_p): Likewise.
2674 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2675 (symbol_get_obj, symbol_set_obj): Likewise.
2676 (symbol_get_tc, symbol_set_tc): Likewise.
2677 (symbol_begin): Initialize local_hash.
2678 (print_symbol_value_1): Handle local symbols.
2679 (symbol_print_statistics): Print local symbol statistics.
2680 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2681 Declare new symbols.c functions. Move many declarations here from
2683 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2684 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2685 (struct symbol): Move bsym to make it clearly the first field.
2686 Remove TARGET_SYMBOL_FIELDS.
2687 (symbolS): Don't typedef.
2688 (struct broken_word): Remove.
2689 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2690 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2691 (symbol_clear_list_pointers): Likewise.
2692 (symbol_insert, symbol_remove): Likewise.
2693 (symbol_previous, symbol_append): Likewise.
2694 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2695 (struct local_symbol): Define.
2696 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2697 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2698 (local_symbol_get_frag, local_symbol_set_frag): Define.
2699 (local_symbol_get_real_symbol): Define.
2700 (local_symbol_set_real_symbol): Define.
2702 * write.c (write_object_file): Call resolve_local_symbol_values.
2703 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2704 (TARGET_SYMBOL_FIELDS): Don't define.
2705 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2706 ECOFF_DEBUGGING, add ECOFF fields.
2707 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2708 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2709 ECOFF_DEBUGGING, add ECOFF fields.
2710 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2711 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2712 * config/tc-mcore.h: Don't include struc-symbol.h.
2713 (TARGET_SYMBOL_FIELDS): Don't define.
2714 (struct mcore_tc_sy): Define.
2715 (TC_SYMFIELD_TYPE): Define.
2716 * Many files: Use symbolS instead of struct symbol. Use new
2717 accessor functions rather than referring to symbolS fields
2720 * read.c (s_mri_common): Don't add in value of line_label.
2722 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2723 checking for SEC_LINK_ONCE.
2725 * config/tc-sh.h (sh_fix_adjustable): Declare.
2727 * app.c (input_buffer): New static variable.
2728 (app_push): Save saved_input in allocated buffer.
2729 (app_pop): Restored saved_input.
2730 (do_scrub_chars): Change get parameter to take char * and int as
2731 arguments. Change GET macro to pass input_buffer to get
2732 function. Don't save input into allocated buffer.
2733 * as.h (do_scrub_chars): Update declaration.
2734 * input-file.c (input_file_get): Change to take char * and int.
2735 Read data into passed in buffer. Remove static buffer.
2736 * read.c (scrub_from_string): Change to take char * and int. Copy
2737 data into passed in buffer.
2739 * hash.h: Neaten. Declare hash_traverse.
2740 * hash.c: Complete rewrite based on BFD hashing code.
2741 * gasp.c (chunksize): New variable.
2742 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2745 1999-05-28 Nick Clifton <nickc@cygnus.com>
2747 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2748 addend unless the target uses an old ABI.
2750 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2752 -Wchar-subscripts cleanup
2753 * listing.c (listing_newline): Use unsigned char variable, so
2754 calls to isascii,iscntrl are correct.
2755 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2757 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2758 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2759 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2760 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2762 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2764 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2766 (arch_coldfire_p): New #define.
2767 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2769 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2771 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2773 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2774 (install_operand): Add place `N'.
2775 (init_table): Add registers ACC, MACSR, MASK.
2777 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2779 * config/tc-m68k.c: Change mcf5200 --> mcf.
2780 (archs): Add mcf5206e, mcf5307.
2781 (m68k_ip): Add format `u'.
2782 (install_operand): Add place `m', `M', `h'.
2783 (init_table): Add upper/lower registers.
2785 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2787 1999-05-28 Martin Dorey <mdorey@madge.com>
2789 * config/tc-i960.c: Several minor changes to add ELF and
2790 BFD_ASSEMBLER support.
2791 * config/tc-i960.h: Likewise.
2792 * configure.in (i960-*-elf*): New target.
2793 * aclocal.m4, configure: Rebuild.
2795 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2797 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2798 reloc changes when defined(BFD_ASSEMBLER).
2800 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2802 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2804 * write.c (write_print_statistics): Output to file, not stderr.
2806 * expr.c (generic_bignum_to_int32,64): Prototype.
2808 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2809 output_sleb128, output_uleb128, output_big_sleb128,
2810 output_big_uleb128, output_big_leb128): Prototype.
2811 (output_big_sleb128, output_big_uleb128): Make inline.
2812 (output_big_leb128): Remove inline
2814 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2815 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2816 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2817 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2818 value for correct overflow check in write.c:fixup_segment.
2819 * write.c (fixup_segment): Move bitfield overflow checks to after
2820 the md_apply_fix call.
2821 * config/obj-coff.c (fixup_segment): Likewise.
2822 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2823 valueT *val argument.
2825 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2827 * config/atof-ieee.c (gen_to_words): Correctly round a
2828 denormalized number. Fix off-by-one in range checking for
2829 exponent in a denormal.
2831 1999-05-10 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2836 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2838 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2840 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2842 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2843 (ReverseRegRegmem): Remove.
2844 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2845 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2846 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2849 From Doug Ledford <dledford@redhat.com>
2850 * config/tc-i386.h (RegXMM): New for P/III.
2851 * config/tc-i386.c: Add support for P/III.
2853 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2855 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2856 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2857 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2859 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2861 * config/tc-i386.c (i386_immediate): Skip whitespace before
2862 complaining about junk after expression.
2863 (i386_displacement): Likewise.
2865 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2867 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2868 Don't copy before downcaseing.
2870 1999-05-05 Catherine Moore <clm@cygnus.com>
2872 * tc-m68k.c: Include elf/m68k.h.
2873 (m68k_elf_final_processing): New routine.
2874 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2877 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2879 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2882 1999-04-30 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-mcore.c (mcore_s_section): Dump literals before
2887 1999-04-29 Nick Clifton <nickc@cygnus.com>
2889 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2892 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2894 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2895 (TC_INIT_FIX_DATA): Delete.
2896 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2897 (TC_INIT_FIX_DATA): Delete.
2898 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2899 * write.c (fix_new_internal): Initialize fx_cgen member.
2900 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2901 (gas_cgen_md_apply_fix3): Update.
2902 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2903 (md_cgen_record_fixup_exp): Update.
2904 (FX_OPINFO_R_TYPE): Update.
2906 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2907 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2908 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2909 * frags.h (struct frag): Make opindex, opinfo ints.
2911 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2913 1999-04-26 Tom Tromey <tromey@cygnus.com>
2915 * aclocal.m4, configure: Updated for new version of libtool.
2917 1999-04-22 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2921 (md_apply_fix3): Do not fix up absolute relocations against
2924 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2926 1999-04-20 Nick Clifton <nickc@cygnus.com>
2928 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2929 changes and data-in-text directives.
2930 (mcore_cons): New function: intercept cons() operations.
2931 (mcore_float_cons): New function: intercept float_cons()
2933 (mcore_stringer): New function: intercept stringer() operations.
2935 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2937 * obj.h (struct format_ops): Change generate_asm_lineno field to
2939 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2941 * config/tc-alpha.c (find_opcode_match): Add default case to
2943 (find_macro_match): Likewise.
2944 (load_expression): Parenthesize && within ||.
2946 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2948 1999-04-17 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2951 .text .data .section pseudo ops.
2952 (mcore_s_section): New function. Dump lits before changing secs.
2953 (mcore_s_text): New function. Dump lits before changing secs.
2954 (mcore_s_data): New function. Dump lits before changing secs.
2956 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2958 * config/tc-mips.c (mips_32bitmode): New.
2959 (md_begin): Set mips_32bitmode if needed.
2960 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2961 Set EF_MIPS_32BITMODE.
2963 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2965 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2968 1999-04-16 Nick Clifton <nickc@cygnus.com>
2970 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2972 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2974 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2975 expressions correctly.
2978 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2980 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2982 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2984 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2985 and fmpynfadd instructions.
2987 1999-04-11 Richard Henderson <rth@cygnus.com>
2989 * as.h (environ): Declare it, if needed.
2990 * as.c (dump_statistics): Don't declare environ.
2991 * configure.in (environ): Detect declaration.
2992 * configure, config.in: Rebuild
2994 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2995 (i386_displacement): Allocate enough space for replacement buffer.
2996 Clean up replacement buffer initialization.
2998 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3000 * subsegs.c (section_symbol): Don't create a new symbol if one
3001 already exists; instead, use the existing one, but set its segment
3002 and frag data if it hasn't already been defined.
3003 * config/obj-coff.c (c_section_symbol): Likewise.
3005 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3007 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3009 1999-04-08 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-mcore.c: New File: Support routines for MCore
3013 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3014 * config/obj-coff.c: Add support for mcore-pe target.
3016 * Makefile.am: Add support for MCore targets.
3017 * Makefile.in: Regenerate.
3018 * configure.in: Add support for MCore targets.
3019 * configure: Regenerate.
3021 * doc/all.texi: Set MCORE.
3022 * doc/as.texinfo: Document MCore specific command line options.
3024 * write.h: Prevent multiple inclusion.
3026 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3028 * asintl.h (LC_MESSAGES): Never define.
3029 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3031 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3034 * Makefile.am (m68k-parse.c): If configuring in the source
3035 directory, copy m68k-parse.y into the local directory before
3036 running ylwrap, to remove spurious differences when generating
3038 * Makefile.in: Rebuild.
3040 * config/tc-sparc.h (md_do_align): Just allocate the number of
3041 bytes necessary, rather than always allocating 1024.
3043 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3045 * listing.c (listing_newline): Add cast to avoid warning.
3046 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3047 * config/tc-i386.c (i386_scale): Add return value.
3048 (build_displacement_string): Remove unused local temp_disp2.
3049 (i386_intel_memory_operand): Add parentheses to avoid warning.
3050 (i386_intel_operand): Remove unused local end_of_operand_string.
3051 (i386_operand): Remove unused local operand_modifier.
3052 (i386_operand): Add parens to avoid warning.
3054 1999-04-04 Don Bowman <don@pixsci.com>
3056 * configure.in: Add mips*-*-vxworks* target; have it define
3058 * configure, config.in: Rebuild.
3060 1999-03-31 Nick Clifton <nickc@cygnus.com>
3062 * configure.in (emulations): Add support for arm-epoc-pe.
3063 * configure: Regenerate.
3064 * config/te-epoc-pe.h: New file. Define macros specific to
3066 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3067 for arm-epoc-pe target.
3069 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3071 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3073 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3075 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3076 detect ",n" without a condition.
3077 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3080 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3082 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3083 instruction is encoded with one bit.
3086 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3088 * doc/internals.texi (CPU backend): Mention that
3089 line_separator_chars should not include newline. From thi
3090 <ttn@mingle.glug.org>.
3092 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3094 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3095 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3097 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3099 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3101 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3103 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3106 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3108 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3110 1999-03-15 Martin Hunt <hunt@cygnus.com>
3112 * app.c (do_scrub_begin): Change '-' back to a symbol char
3113 so we can use multiple opcodes on a line again.
3115 * config/tc-d30v.c: By default, warn if a symbol has
3116 the same name as a register. Plus some minor
3117 updates from the branch.
3119 1999-03-13 Nick Clifton <nickc@cygnus.com>
3121 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3122 BFD_RELOC_16 and BFD_RELOC_64.
3124 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3126 * expr.c (expr): Add missing else.
3128 1999-03-12 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-arm.c (md_apply_fix3): Improve error message.
3132 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3134 * Makefile.am (CPU_TYPES): Add fr30.
3135 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3136 (fr30,m32r dependencies): Update.
3137 * Makefile.in: Rebuild.
3139 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3140 (gas_cgen_record_fixup_exp): Ditto.
3141 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3142 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3143 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3144 (md_cgen_lookup_reloc): Update use of operand->type.
3145 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3146 (md_convert_frag): Call cgen_operand_lookup_by_num.
3147 (md_cgen_lookup_reloc): Update use of operand->type.
3148 (m32r_cgen_record_fixup_exp): Ditto.
3150 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3152 * config/tc-mips.c (md_show_usage): Fix message.
3154 1999-03-03 Nick Clifton <nickc@cygnus.com>
3156 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3157 and LDR reg,=<expr> instruction.
3159 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3162 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3164 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3166 1999-02-17 Nick Clifton <nickc@cygnus.com>
3168 This patch was created by: Scott Bambrough
3169 <scottb@corelcomputer.com>
3172 Special cased '@' character. The '@' character is used as the
3173 ARM assembler comment character, as a special character
3174 and in ELF .symver pseudo-op's, and as a special character in
3175 .type and .section pseudo-ops.
3176 (symver_pseudo): New static variable.
3177 (symver_state): New static variable.
3178 (struct app_save): Add field 'symver_state'.
3179 (app_push): Save global symver_state int struct app_save.
3180 (app_pop): Restore global symver_state from struct app_save.
3181 (do_scrub_chars): Special case handling of '@' character in
3184 * configure.in: Modified to recognize armv* uname syntax from ARM
3186 * configure: Regenerated.
3188 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3189 a prefix to the section's type.
3190 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3191 the type's typename.
3193 * config/tc-arm.h: Add support for PIC generation:
3194 (pic_code): New boolean.
3195 (obj_relocate_extern): Define.
3196 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3197 (TC_CONS_FIX_NEW): Define.
3198 (tc_fix_adjustable): Define.
3199 (GLOBAL_OFFSET_TABLE_NAME): Define.
3201 * config/tc-arm.c: Add support for PIC generation:
3202 (line_seperator_chars): Allow ';' as a seperator for Linux.
3203 (is_immediate_prefix): New macro.
3204 (arm_parse_reloc): New function.
3205 (s_arm_elf_cons): New function.
3206 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3207 (md_undefined_symbol): Special case handling for the Global Offset
3209 (md_apply_fix3): Handle PIC relocs.
3210 (tc_gen_reloc): Handle PIC relocs.
3211 (md_parse_option): Add support for '-k' command line switch to
3212 enable PIC generation.
3213 (cons_fix_new_arm): New function.
3214 (s_arm_elf_cons): New function.
3216 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3218 * configure.in: Add comments for uses of AC_DEFINE.
3219 * acinclude.m4: Likewise.
3220 * acconfig.h: Remove.
3221 * aclocal.m4: Rebuild.
3222 * configure: Rebuild.
3223 * Makefile.in: Rebuild.
3224 * config.in: Rebuild.
3226 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3228 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3229 non-constant offset from a base register.
3231 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3233 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3236 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3238 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3239 (emit_insn): Look for pc-relative and no-overflow specifiers on
3240 internal relocation types.
3242 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3244 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3247 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3249 (mips_4650, mips_4010, mips_4100): Variables removed.
3250 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3251 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3253 (md_begin): Don't bother initializing the mips_NNNN variables;
3254 mips_cpu is set, and that's good enough now.
3255 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3256 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3257 (show): New function, to handle wrapping in the CPU lists.
3258 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3260 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3262 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3263 than treat as an immediate specifier.
3265 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3267 * config/tc-i386.c: Prototype many functions.
3268 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3269 (i386_immediate): Remove unused second argument.
3270 (i386_intel_operand): Fix i386_is_reg typo.
3271 (i386_operand): Use allow_naked_reg.
3272 (output_invalid): Make operand int for K&R.
3274 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3276 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3278 * Makefile.in: Rebuild.
3280 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3282 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3284 (EXTRA_as_new_SOURCES): Comment out.
3285 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3286 * Makefile.in: Rebuild.
3287 * doc/Makefile.in: Rebuild.
3288 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3289 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3290 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3291 * configure: Rebuild.
3292 * aclocal.m4: Rebuild.
3293 * config.in: Rebuild.
3294 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3295 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3296 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3297 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3298 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3299 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3300 (gas_cgen_record_fixup_exp): Ditto.
3301 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3302 descriptor, not global variable.
3303 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3304 descriptor, not global variable. Refer to insert_operand handler
3305 via cpu descriptor, not global function.
3306 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3307 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3308 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3309 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3310 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3311 * config/tc-m32r.c: Ditto.
3312 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3313 (md_assemble): Ditto.
3314 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3316 1999-02-09 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3319 relocations for ELF targets.
3321 1999-02-08 Nick Clifton <nickc@cygnus.com>
3323 * configure.in: Add support for StrongARM target.
3324 * configure: Regenerate.
3326 1999-02-05 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3330 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3333 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3335 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3337 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3339 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3340 (INTEL_DWORD_MNEM_SUFFIX): Define.
3343 (DWORD_PTR): Define.
3344 (XWORD_PTR): Define.
3346 (OFFSET_FLAT): Define.
3348 (NONE_FOUND): Define.
3351 * config/tc-i386.c (set_intel_syntax): New routine.
3352 (intel_syntax): Declare.
3353 (allow_naked_reg): Declare.
3354 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3355 (intel_float_operand): New routine.
3356 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3357 Handle brackets as well as parens. Call i386_intel_operand for
3358 intel syntax. Reverse operands if appropriate. Handle new
3359 suffixes. Handle movzx and movsx.
3360 (i386_is_reg): New routine.
3361 (i386_immediate): New routine.
3362 (i386_scale): New routine.
3363 (i386_displacement): New routine.
3364 (i386_operand_modifier): New routine.
3365 (build_displacement_string): New routine.
3366 (i386_parse_seg): New routine.
3367 (i386_intel_memory_operand): New routine.
3368 (i386_intel_operand): New routine.
3369 (i386_operand): Call i386_displacement, i386_immediate,
3370 i386_scale, etc. instead of handling inline.
3371 (parse_register): Handle registers without prefix.
3373 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3375 * configure: Regenerate.
3376 * configure.in (arm-*-oabi): New.
3377 (thumb-*-oabi): New.
3378 * config/tc-arm.c (target_oabi): Declare.
3379 (md_apply_fix3): Support REL relocs.
3380 (md_parse_option): Handle -oabi.
3381 (elf32_arm_target_format): New routine.
3382 (md_longopts): Add OPTION_OABI.
3383 * config/tc-arm.h: Redefine TARGET_FORMAT.
3386 1999-01-28 Nick Clifton <nickc@cygnus.com>
3388 * write.c (write_relocs): Handle out of range error.
3390 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3391 (fr30_force_relocation): Default to 0.
3393 * config/tc-fr30.h (obj_fix_adjustable): Define.
3394 (TC_FORCE_RELOCATION): Define.
3396 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3399 1999-01-16 Nick Clifton <nickc@cygnus.com>
3401 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3402 merge of two instructions if the left instruciton kills the right.
3404 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3406 * Makefile.in: Regenerate.
3407 * configure.in: Redo test for using cgen.
3408 * configure: Regenerate.
3410 1999-01-09 Nick Clifton <nickc@cygnus.com>
3412 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3413 redefinition of this macro.
3415 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3417 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3420 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3422 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3423 a read of HI or LO and an immediatly following branch.
3425 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3427 * config/tc-mips.c (md_begin): Another correction to the setting of
3430 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3432 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3434 1998-12-21 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3437 bit insn when optimizing, so that parallelised instructions will
3438 start on a 32 bit boundary.
3440 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3442 * config/tc-mips.c (mips_eabi64): New.
3443 (md_begin): Set mips_eabi64.
3444 (mips_elf_final_processing): Use it.
3446 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3448 * config/tc-mips.c (mips_elf_final_processing):
3449 Correct setting of ABI in e_flags.
3451 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3453 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3455 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3457 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3459 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3461 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3462 warning, values that don't fit in the field.
3464 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3466 * config/tc-mips.c (mips_abi_string): New.
3467 (md_parse_option,md_longopts): Add mabi.
3468 (mips_elf_final_processing): Set e_flags based on mabi flag.
3470 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3472 * config/tc-mips.c (md_parse_option): Handle vr4111.
3474 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3476 * config/tc-h8300.c (build_bytes): Change message given if the
3477 instruction requires H8/300H mode and we're not in Hmode, to
3478 suggest that it may be the operand modes that are the problem, not
3479 necessarily the opcode.
3481 1998-12-10 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-fr30.c: Add line separator character.
3485 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3487 * configure.in (hppa-*-mpeix*): New target.
3488 * config/obj-som.h (obj_som_compiler): Declare.
3489 * config/obj-som.c (compiler_seen): New static variable.
3490 (obj_som_compiler): New function.
3491 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3492 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3493 (pa_type_args): Set hppa_priv_level.
3494 (pa_compiler): New static function if OBJ_SOM.
3495 * configure: Rebuild.
3497 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3499 * read.c (output_leb128): Don't mark as inline.
3501 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3503 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3504 AIX .vbyte unaligned data support.
3505 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3506 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3509 1998-12-07 Nick Clifton <nickc@cygnus.com>
3511 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3514 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3516 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3517 BFD_RELOC_ARM_PCREL_BRANCH.
3519 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3521 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3522 checking the target type.
3523 (mips-dec-bsd*): Set endian to little.
3524 * configure: Rebuild.
3526 COFF weak symbol support, based on patches from Mark Elbrecht
3527 <snowball3@usa.net>:
3528 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3529 * config/obj-coff.c (obj_coff_weak): New static function.
3530 (obj_coff_endef) [both versions]: Handle weak symbols.
3531 (coff_frob_symbol): Likewise.
3532 (yank_symbols): Likewise.
3533 (obj_pseudo_table): Add "weak".
3535 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3536 <aymeric.vincent@emi.u-bordeaux.fr>.
3537 * aclocal.m4: Rebuild with current tools.
3538 * configure: Rebuild.
3540 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3541 an assertion failure for a case we can't handle when OBJ_ECOFF.
3543 * expr.c (operator): And with 0xff to avoid problems with signed
3546 1998-12-03 Nick Clifton <nickc@cygnus.com>
3548 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3549 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3551 1998-12-02 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3556 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3558 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3561 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3563 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3566 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3568 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3570 (d10v_cleanup): Only generate previous insn if a multiline insn is
3573 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3578 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3580 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3581 -marm6xxx command line switches.
3583 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3585 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3586 (itbl-ops.o): Delete duplicate dependencies.
3587 Rebuild dependencies.
3588 Add fr30 dependencies.
3589 * Makefile.in: Rebuild.
3591 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3593 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3595 * listing.c: Ignore line terminator characters found inside
3598 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3600 * po/gas.pot: Regenerated.
3602 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3605 fr30_is_label_start(). Also checks for delay slot insns.
3607 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3608 FR30 instructions which contain a colon in the mnemonic.
3610 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3612 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-fr30.c: Removed currently superflous code.
3616 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3618 * config/tc-fr30.h: New file.
3619 * config/tc-fr30.c: Tweaking so that it will compile.
3621 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3623 * config/tc-d10v.h (obj_fix_adjustable): Define.
3624 (TC_FORCE_RELOCATION): Define.
3625 (d10v_force_relocation): Declare.
3626 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3627 (md_apply_fix3): Handle Vtable relocs.
3628 (d10v_fix_adjustable): New.
3629 (d10v_force_relocation): New.
3631 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3633 * config/tc-d30v.c: Change default behaviour to ignore potential
3634 conflicts between register name and symbol names.
3636 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3638 * configure.in: Add fr30-*-*.
3639 * config/tc-fr30.c: New file.
3640 * Makefile.in: Regenerated.
3641 * config.in: Regenerated.
3642 * configure: Regenerated.
3643 * doc/Makefile.in: Regenerated.
3644 * po/gas.pot: Regenerated.
3646 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3648 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3651 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3653 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3655 (do_scrub_chars): Add some casts to unsigned char to avoid
3656 unwanted sign extension.
3657 * read.c (lex_type): Set characters about 127 to be symbol
3659 * config/tc-i386.c (md_begin): Set identifier_chars and
3660 operand_chars for values above 127.
3662 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3664 * configure.in: detect cygwin* instead of cygwin32*
3665 * configure: regenerate
3667 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3669 * listing.c: Add support for producing a listing from piped
3672 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3674 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3675 (append_insn): Account for the tx39's multiply behavior.
3677 1998-10-26 Michael Meissner <meissner@cygnus.com>
3679 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3680 from assemble_parallel_insns. Add support for '->' to indicate
3681 explicitly serializing the instructions.
3682 (md_assemble): Ditto.
3684 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3686 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3689 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3691 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3693 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3695 * config/tc-mips.c : support frame and regmask/fregmask when
3696 MIPS_STABS_ELF is specified.
3698 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3700 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3701 (md_apply_fix): Don't return 1 for VTABLE relocs.
3702 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3704 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3706 * doc/c-i386.texi: Replace occurences of "opcode" with
3707 "instruction mnemonic", "instruction", or "mnemonic" when
3708 referring to the name of an instruction. Use "opcode" when
3709 referring to the sequence of machine bytes.
3711 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3712 (is_opcode_char): Rename to is_mnemonic_char.
3713 (md_assemble and i386_operand): Correct error messages from
3714 "opcode" to "instruction mnemonic"
3715 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3716 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3717 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3718 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3719 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3720 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3721 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3723 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3725 * config/tc-i386.c (i386_operand): Check for garbage after
3728 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3730 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3731 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3733 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3735 * config/tc-sh.h (obj_fix_adjustable): Define.
3736 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3737 (md_apply_fix): Likewise.
3738 (tc_gen_reloc): Likewise.
3739 (sh_fix_adjustable): New.
3741 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3743 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3744 * cgen.h (gas_cgen_finish_insn): Update prototype.
3745 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3746 cgen_insn_t -> CGEN_INSN_INT.
3747 (make_parallel): Update handling of CGEN_INT_INSN_P.
3748 (assemble_parallel_insn): Ditto.
3749 (target_make_parallel): New function.
3750 (md_assemble): Use it.
3752 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3754 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3756 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3758 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3759 converted into lower case.
3761 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3763 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3764 (gas_cgen_tc_gen_reloc): Likewise.
3765 * config/tc-m32r.h (obj_fix_adjustable): Define.
3766 * config/tc-m32r.c (m32r_fix_adjustable): New.
3767 (m32r_force_relocation): Handle VTABLE relocs.
3769 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3771 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3773 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3775 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3776 to lower case before parsing.
3778 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3779 parallel insns modift buts in the PSW as a side effect.
3781 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-d30v.c (find_format): Test for missing flag and
3786 (md_apply_fix3): Fix error messages to avoid
3787 assumption about presence of a symbol.
3789 (parallel_ok): Disallow parallel instructions that both modify the
3792 (find_format): Generate a warning if an odd numbered register is
3793 used as the first register in a mutli-register instruction.
3795 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3798 relocations are always associated with a symbol.
3800 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3802 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3803 (elf32_sparc_force_relocation): Declare.
3804 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3805 (tc_gen_reloc): Handle vtable relocs.
3806 (elf32_sparc_force_relocation): New.
3808 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3810 * symbols.c (S_IS_FUNCTION): New.
3811 * config/tc-v850.h (obj_fix_adjustable): Define.
3812 (TC_FORCE_RELOCATION): Define.
3813 (v850_force_relocation): Declare.
3814 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3815 of fx_addnumber for VTABLE reloc addends.
3816 (md_apply_fix3): Handle VTABLE relocs.
3817 (v850_fix_adjustable): New.
3818 (v850_force_relocation): New.
3820 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3822 * tc-hppa.c (fp_operand_format): Add some additional formats.
3823 (pa_ip): Do not automatically promote into pa2.0 mode.
3824 (pa_level): Handle ".level 2.0".
3826 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3828 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3829 * config/tc-i386.h (template.extension_opcode): Change to
3830 unsigned int to allow full range of 8-bit opcode suffixes.
3831 (None): Redefine as 0xffff.
3833 From Jeff B Epler <jepler@usgs.gov>
3834 * doc/c-i386.texi (i386-SIMD): New section.
3836 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3838 * read.c (discard_rest_of_line): New function.
3839 * read.h: Declare it.
3840 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3842 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-d10v.c (find_symbol_matching_register): New function.
3845 (find_opcode): Cope with the case where a register name matches
3848 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3850 * config/tc-v850.c (md_pcrel_from): Rename to
3851 v850_pcrel_from_section.
3852 (v850_pcrel_from_section): Do not resolves symbols in other
3855 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3857 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-d10v.c (find_opcode): Generate an error if a register
3860 is supplied for an operand that should not be a register.
3862 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3865 instructions to have another instruction in the right bin.
3867 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3870 the right container if the left container holds a branch
3873 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3875 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3876 both a register name and symbol name.
3877 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3879 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3882 execution unit class.
3884 (reg_name_search): If a name matches a register and a symbol,
3885 prefer the register.
3886 (find_format): Disallow flag registers when a general purpose
3887 register is required.
3888 If a number is required, but a register has been given, check to
3889 see if a symbol with the same name as the register exists, and if
3890 so, use that symbol.
3892 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3894 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3896 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3898 * config/tc-d30v.c (find_format): Do not accept flag registers as
3899 general purpose registers.
3900 (find_format): If an immediate value is expected at a given place
3901 in a format, but a register name has been provided instead, check
3902 to see if that register name matches the name of a predefined
3903 symbol and if it does, then use the symbol instead.
3904 (reg_name_search): If a register name matches a symbol name,
3905 prefer the register name to the symbol name.
3907 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3910 the previous insn to empty.
3912 1998-09-20 Michael Meissner <meissner@cygnus.com>
3914 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3915 pieces, forcing the use of an ANSI compiler.
3917 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3919 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3921 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3923 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3925 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3927 (obj_elf_vtable_entry): Likewise.
3928 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3929 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3930 (tc_gen_reloc): Likewise.
3931 (arm_fix_adjustable): Likewise.
3932 (elf32_arm_force_relocation): New.
3933 (armelf_frob_symbol): Remove coff-style symbol support.
3935 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3937 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3939 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3941 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3942 OBJ_COFF so that routine is defined for a.out format.
3944 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3946 * config/tc-i386.c (i386_operand): Detect non-segment registers
3947 used as segment prefixes.
3949 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3952 optimize across FDE boundaries.
3954 * config/obj-coff.c (obj_coff_section): Preserve any link once
3955 flags when setting the section flags.
3957 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3959 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3960 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3962 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3964 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3967 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3969 * frags.c (frag_grow): Include the size of the frag struct in the
3972 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3973 if the new subseg comes before the old.
3975 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3977 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3978 to handle edge8 and edge16.
3980 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3982 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3983 before we clobber the symbol involved.
3985 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3987 * config/tc-arm.c: Remove OBJ_ELF definitions for
3988 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3989 use arm_adjust_symtab for OBJ_COFF.
3990 (armelf_adjust_symtab): New Routine.
3991 * config/tc-arm.h: Define obj_adjust_symtab to
3992 armelf_adjust_symtab for OBJ_ELF.
3994 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3996 * configure.in: Make all i386-elf targets use bfd_gas.
3997 * config/tc-i386.c (tc_i386_force_relocation): New.
3998 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3999 (md_apply_fix3): Likewise.
4000 (tc_gen_reloc): Handle them.
4001 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4002 tc_i386_force_relocation.
4004 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4006 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4008 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4010 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4011 current opcode after writing the first insturction of a reverse
4014 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4016 * read.h (generate_lineno_debug): Add prototype.
4017 * read.c (generate_lineno_debug): Make non-static.
4019 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4021 * config/tc-i386.c (md_assemble): Only warn for address/data size
4024 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4027 against Thumb function names, as the linker needs this information.
4029 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4031 * expr.c (operand): Check also that there is no advance in operand
4032 after atof_generic in order to decide "is it label 0f or floating
4035 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4037 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4038 command line options with a single dash.
4039 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4041 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4043 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4044 * tc-arm.c (arm_fix_adjustable): New routine.
4046 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4048 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4049 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4050 demand_empty_rest_of_line before mri_comment_end.
4051 (equals): Check garbage after expression before
4052 mri_comment_end in MRI mode.
4054 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4056 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4057 small immediate constant to use the constant itself rather than
4060 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4062 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4063 (pa_leave): Likewise.
4065 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4067 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4069 (i386_operand): Fix an error message.
4071 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4073 * doc/c-arm.texi (ARM Directives): Document .req directive.
4075 * config/tc-arm.c (reg_required_here): Display erroneous string if
4076 the register name could not be decoded.
4077 Do not set inst.instruction if the sift is -1.
4079 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4081 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4084 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4087 even if it is belived to be unnecessary.
4089 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4091 config/tc-i386.c (i386_operand): Size immediate constants by
4092 suffix (erroneously removed as part of July 7 change).
4094 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4096 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4097 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4098 (armelf_frob_symbol): New Routine.
4099 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4101 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4103 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4105 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4108 command line switches passed to assembler.
4110 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4112 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4113 (gas_cgen_opcode_desc): Declare.
4114 (gas_cgen_parse_operand): Declare.
4115 (*): Prepend gas_ to gas specific fns to denote them as such.
4117 * cgen.c (gas_cgen_opcode_desc): New global
4118 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4119 (queue_fixup): Renamed from cgen_queue_fixup.
4120 (*): Prepend gas_ to gas specific fns to denote them as such.
4122 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4123 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4124 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4125 Open opcode table and initialize it.
4126 (make_parallel): Use gas_cgen_opcode_desc.
4127 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4128 (md_assemble): Ditto.
4130 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4132 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4133 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4134 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4135 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4136 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4137 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4138 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4139 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4140 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4141 (INIT_STAB_SECTION): Likewise.
4142 (OBJ_PROCESS_STAB): Likewise.
4144 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4145 (md_parse_option): Watch for them.
4146 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4147 (md_begin): Kill neverdef code.
4148 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4149 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4150 (s_alpha_coff_wrapper): New.
4151 (md_pseudo_table): Trap all ECOFF pseudos.
4153 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4155 Start of changes to remove mdebug section from mips*-elf
4156 Based on MIPS_STAB_ELF definition
4157 * acconfig.h: undef if not configured
4158 * config.in: undef if not configured
4159 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4160 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4161 * stabs.c (s_stab_generic): flush frag
4163 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4165 * configure.in: (arm-*-elf): Handle.
4166 (thumb-*-elf): Handle.
4167 * configure: Regenerate.
4168 * read.c (stringer): Fix typo in comment.
4169 * write.c (fixup_segment): Don't add symbol value to addend if
4171 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4173 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4176 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4178 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4179 (write_2_short): Emit warning if new flag is set.
4180 (do_assemble): Set flags if left instruction is one of special
4181 "right-instruction-killer" type.
4183 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4185 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4186 Always output words in debug_info section as big endian.
4187 (sparc_target_format): Choose correct bfd target.
4188 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4190 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4192 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4193 to work with internationalization code. Issue an error when two
4194 operands match that are not allowed to match.
4196 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4198 * configure.in (install_tooldir): Allow target to specify whether
4199 it wants to be installed in $(tooldir)/bin.
4200 * configure: Regenerate.
4201 * Makefile.am (install-exec-local): Set install-exec-tooldir
4202 dependency via configure.
4203 * Makefile.in: Regenerate.
4205 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4207 * Makefile.am (install-exec-local): Split into two ...
4208 (install-exec-bindir,install-exec-tooldir): New rules.
4209 * Makefile.in: Regenerate.
4211 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * Makefile.am (install-exec-local): Don't remove the file before
4214 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4215 W. Rozycki <macro@ds2.pg.gda.pl>.
4216 * Makefile.in: Rebuild.
4218 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4220 * cgen.c: Include libiberty.h.
4221 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4222 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4223 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4224 (md_cgen_lookup_reloc)): Declare.
4225 (md_cgen_record_fixup_exp): Declare.
4226 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4227 (m32r_relax_frag): Declare.
4228 (cgen_md_apply_fix3): Decls moved to cgen.h.
4229 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4230 (m32r_cgen_record_fixup_exp): Delete decl.
4231 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4232 (assemble_nop): Delete.
4233 (expand_debug_syms): Delete unused `exp'.
4234 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4235 Add default case for -Wall.
4236 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4237 (md_atof): Delete unused wordP.
4239 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4241 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4244 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4246 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4247 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4248 .print, .purgem, and .struct. Remove documentation for
4251 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4253 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4254 Update call to insert_operand.
4256 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4258 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4260 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4262 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4263 whitespace after a prefix operator.
4265 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4267 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4269 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4271 * config/tc-sparc.c (log2): New static function.
4272 (s_reserve): Use log2 to convert alignment before calling
4274 (s_common): Use log2 to convert alignment before calling
4275 record_alignment and frag_align.
4276 (sparc_cons_align): Use log2.
4278 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4281 (s_common): Likewise.
4283 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4284 initialization of waddr.
4285 (sparc_elf_final_processing): Add default case to switch.
4287 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4289 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4290 than temporary real.
4292 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * write.c (subsegs_finish): Don't align the segments if there were
4297 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4298 copying aux information.
4300 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4301 expression into a symbol.
4303 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4305 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4306 type to unsigned int.
4307 (md_assemble): Change type used to store offsets from unsigned
4309 (i386_operand): Switch error check to only call RESTORE_END_STRING
4310 once after parse_register.
4312 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-v850.c (md_show_usage): Changed format to match that
4317 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4319 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4321 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4323 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4326 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4328 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4329 * doc/Makefile.in: Rebuild.
4331 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4333 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4334 for %lo expressions.
4335 (mips_ip, case 'u'): Move range check after code to mask
4336 off bits in %hi/%lo expressions. Mask off high bits for
4339 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4341 * doc/Makefile.am (gasver.texi): New target.
4342 (as.info, as.dvi): Depends upon gasver.texi.
4343 * doc/as.texinfo: Include gasver.texi. Mention version number on
4344 title page and in top node.
4345 * doc/Makefile.in: Rebuild.
4347 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4349 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4350 but not including the line containing the edict.
4351 * listing.h (LISTING_EOF): New.
4352 * input-scrub.c (input_scrub_next_buffer): Call it.
4354 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4356 * config/tc-i386.c (i386_operand): Don't set the size of an
4357 immediate address based solely on the suffix and the mode.
4359 * config/tc-i386.c (md_assemble): Add assertion to make sure
4360 overlap2 does not set Imm.
4362 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4363 sequences of whitespace to a single space.
4364 (is_space_chars): Just compare with space.
4365 (md_begin): Don't initialize space_chars.
4366 (md_assemble): Just skip a single whitespace character.
4367 (i386_operand): Rewrite base-index parsing to use new
4368 parse_register, and to skip white space. Skip white space in a
4369 number of other places too. Don't give error message if
4370 parse_register fails.
4371 (parse_register): Change reg_string parameter to be non-const.
4372 Add end_op parameter. Skip white space after the `%', and return
4373 end of register string. Give error message here rather than
4376 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4378 Based on patch from Matt Semersky <matts@scd.hp.com>:
4379 * expr.c (op_encoding): Make const.
4380 (expr_set_precedence): New function.
4381 (expr_begin): Don't set operator rankings, just call
4382 expr_set_precedence.
4383 * expr.h (expr_set_precedence): Declare.
4384 * read.c (s_mri): Call expr_set_precedence.
4386 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4388 * doc/as.texinfo (Statements): Remove paragraph discussing
4389 continuing lines with a backslash. This hasn't worked for years,
4392 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4394 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4396 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4397 (ps_CTORS, ps_DTORS): New section types.
4398 (vms_fixup_xtors_section): New function
4399 (Ctors_Psect, Dtors_Psect): Define.
4400 (IS_GXX_XTOR): Define
4401 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4402 Filter static constructors/destructors and add to
4403 Ctors_Symbols/Dtors_Symbols chain.
4404 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4405 appropriate section.
4407 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4408 * makefile.vms: Merge vax/vms support.
4410 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4412 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4413 (elf_pseudo_table): Add them.
4414 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4415 (md_apply_fix): Accept them.
4416 (mips_fix_adjustable): Don't adjust them.
4417 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4418 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4419 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4420 (tc_fix_adjustable): Don't adjust them.
4422 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4424 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4426 * Makefile.in: Regenerate.
4427 * configure.in: AC_SUBST cgen_cpu_prefix.
4428 * configure: Regenerate.
4430 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4432 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4433 Changed all users of COND12_DELAY.
4435 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4437 * config/tc-mn10300.c (set_arch_mach): New function.
4438 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4439 (md_begin): Default to mn10300 mode.
4440 (md_assemble): Only accept instructions for the core mn10300
4441 chip and the active machine type.
4443 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4445 * subsegs.h (segment_info_type): Give the struct a name.
4446 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4447 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4448 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4449 * config/tc-w65.h (tc_reloc_mangle): Declare.
4450 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4452 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4454 * config/tc-v850.c (v850_comm): Restore old section
4455 after common processing.
4457 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4459 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4461 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4463 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4464 char with code that explicitly sign-extends.
4466 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4468 * config/tc-v850.c (md_begin): Restore text section as the current
4469 section after creating call table sections.
4470 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4473 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4474 with call to macro SYM_AUXINFO.
4476 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4478 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4479 with the program transform name.
4480 * Makefile.in: Rebuild.
4482 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4484 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4487 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4489 * config/tc-i386.c (i386_operand): Be prepared for a space between
4490 the open parenthesis and the start of the register operand,
4491 because of the June 16 change.
4493 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4495 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4498 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4500 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4501 even if it is belived to be unnecessary.
4503 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4505 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4507 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4509 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4511 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4512 shift amount for a repeated operand. The shift amount for the
4513 repeated copy comes from the size of the operand.
4515 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4517 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4519 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4521 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4523 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4525 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4526 characters in it as LEX_IS_SYMBOL_COMPONENT.
4527 * config/tc-i386.h (tc_symbol_chars): Define.
4528 (extra_symbol_chars): Declare.
4529 * config/tc-i386.c (extra_symbol_chars): Define.
4530 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4531 (line_comment_chars): Set to '/' if TE_LINUX.
4532 * doc/c-i386.texi (i386-prefixes): Update.
4533 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4535 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4537 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4538 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4540 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4542 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4543 constraint in instructions REP & REPI.
4545 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4547 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4548 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4550 (check_range): If the operand is shifted, then shift the number
4551 before checking its range.
4553 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4555 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4558 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-v850.c (v850_comm): Create special sections as needed.
4562 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4564 * config/tc-d10v.c (write_2_short): Addition of swapping
4565 instructions for sequential and reverse sequential order when
4566 given order is not possible.
4568 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4570 * Makefile.am: Rebuild dependencies.
4571 (DEP_INCLUDES): Fix reference to intl build directory.
4572 * Makefile.in: Rebuild.
4574 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4576 * doc/c-i386.texi: Update 16 bit documentation.
4578 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4579 IgnoreDataSize to IgnoreSize as they are used for address size as
4581 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4582 32-bit mode, similarly addr16/data16 and variants.
4584 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4586 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4587 sequential word multiply instructions.
4589 (do_assemble): Add extra command line argument, to allow mul32
4590 attribute to be preserved across parallel insns.
4591 (md_assemble): Insert NOPs between explicitly parallel insns which
4592 contain an 32 bit multiply and a 16 multiply.
4594 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4596 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4599 * config/tc-i386.c (reloc): Add braces.
4601 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4602 consistent with Intel naming.
4603 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4604 use bitfields in sib_byte.
4605 (modrm_byte): Don't use bitfields here either.
4607 * config/tc-i386.c (current_templates): Add const.
4608 (parse_register): Add const to return, param, and char *s.
4609 (i386_operand): Add const to reg_entry *r.
4610 * config/tc-i386.h (templates): Add const to start, end.
4612 Inspired by code for 16 bit gas support from Martynas Kunigelis
4613 <martynas@nm3.ktu.lt>:
4614 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4615 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4616 (uses_mem_addrmode): Remove.
4617 (md_estimate_size_before_relax): Add support here too.
4618 (md_relax_table): Rewrite interface to md_relax for 16 bit
4620 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4621 (opcode_suffix_to_type): Remove.
4622 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4623 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4624 (md_convert_frag): Likewise.
4625 (i386_operand): Add support for 16 bit base/index regs,
4626 immediates, and displacements. Remove some unnecessary casts, and
4627 localise end_of_operand_string, displacement_string_start,
4628 displacement_string_end variables. Add GCC_ASM_O_HACK.
4629 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4631 * config/tc-i386.c (prefix_hash): Remove.
4632 (md_begin): Rewrite without obstacks. Remove prefix hash table
4633 handling. Rewrite lexical table handling.
4634 (i386_print_statistics): Don't print prefix statistics.
4635 (md_assemble): Rewrite instruction parser so that line is not
4636 converted to lower case. Don't do a hash_find for prefixes,
4637 instead recognise them via opcode modifier.
4638 (expecting_operand, paren_not_balanced): Localise variables.
4639 * config/tc-i386.h (IsPrefix): Define.
4640 (prefix_entry): Remove.
4642 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4643 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4644 '\\' in case where comment_chars contains '/'.
4646 * config/tc-i386.c (MATCH): Ensure given operand and template
4647 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4648 you must write `ljmp *table(%ebx)'.
4650 From H.J. Lu <hjl@gnu.org>:
4651 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4652 as 0 ifndef BFD_ASSEMBLER.
4653 (md_assemble): Allow immediate operands without suffix or
4654 other reg operand to default in size to the current code size.
4656 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4658 * config/tc-v850.c (md_begin): Restore creation of
4659 .call_table_text and .call_table_data sections.
4661 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4663 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4664 after emitting a word of noops.
4666 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4668 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4669 (i386_operand): Simplify checks for valid base/index combinations.
4670 Disallow `in 4(%dx),%al'.
4672 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4674 (add_prefix): Change parameter from char to int.
4676 * config/tc-i386.h (Ugh): Define opcode modifier.
4677 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4679 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4680 CONSISTENT_REGISTER_MATCH macros to check register types more
4681 thoroughly. Check for illegal suffix/operand combinations
4682 when matching insns with operands. Handle new `s' suffix, and
4683 associated FloatMF opcode modifier for float insns with memory
4685 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4686 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4687 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4688 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4689 DATA_PREFIX_OPCODE throughout.
4691 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4692 (md_assemble): Rewrite suffix/register operand checking code to be
4693 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4694 AnyMem, the better to grep.
4696 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4697 given a memory operand. Don't set Abs bits either.
4698 (type_names): Remove Mem*, Abs*.
4699 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4700 define opcode_modifiers as these cases are handled by Disp8,
4701 Disp16, Disp32 and suffix checks.
4702 (COMES_IN_BOTH_DIRECTIONS): Remove.
4703 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4705 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4706 if IgnoreDataSize modifier given. Remove ShortformW modifier
4707 test. Add test for ShortForm in W base_opcode modification.
4708 Merge Seg2ShortForm and Seg3ShortForm code.
4709 * config/tc-i386.h (ShortFormW): Remove.
4710 (IgnoreDataSize): Define.
4712 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4714 * config/tc-d30v.c (md_assemble): Store previous segment state
4715 with previous instruction.
4717 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4719 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4720 (ebp, esp): Remove static variables.
4721 (MATCH): Remove test for InOutPortReg.
4722 (i386_operand): Properly handle InOutPortReg here instead.
4723 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4724 (md_assemble): Simplify and correct modrm and sib generation.
4725 (i386_operand): Add warning for scale without index.
4726 Rewrite checks for valid base/index combinations.
4728 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4729 macros and enclose in do while(0).
4730 (RESTORE_END_STRING): Likewise.
4731 (md_assemble): Add one to printed operand number so we start
4732 from 1 not 0. Add some more gettext invocations.
4733 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4736 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4737 DATA_PREFIX, SEG_PREFIX): Define.
4738 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4739 (check_prefix): Remove function.
4740 (add_prefix): New function. Add prefix to i.prefix as well as
4742 (md_assemble): Changes for add_prefix. Remove hack for wait
4743 prefix, instead always output prefixes in fixed order. Test
4744 for jcxz/loop when selecting between word & dword operations,
4745 and add address size prefix rather than operand size prefix.
4746 Remove operand -> address size hack when emitting jcxz/loop.
4747 (i386_operand): Remove O_Absent check as it's done in expr.
4749 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4751 * configure.in: Recognize m5200 as a cpu_type of m68k.
4752 * aclocal.m4: Rebuild with current libtool.
4753 * configure: Rebuild.
4755 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4757 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4758 to relaxable_symbol to prevent references to external symbol from
4761 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4764 symbols are relaxable.
4766 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4768 * config/tc-v850.c (md_begin): Don't create special
4769 sections by default.
4771 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4773 * config/tc-mips.c (macro): For div and udiv, close the
4774 reorder block as soon as possible.
4776 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4778 From Matt Semersky <matts@scd.hp.com>:
4779 * macro.c (macro_mri_mode): New function.
4780 * macro.h (macro_mri_mode): Declare.
4781 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4784 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4786 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4789 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4790 until after xstrdup in OBJ_EVAX case.
4792 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4794 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4795 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4796 of hardcoded magic number.
4797 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4799 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4801 * read.c (do_s_func): New function.
4803 * read.h (do_s_func): Add prototype.
4805 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4807 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4808 nops if fill pattern not specified.
4810 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4812 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4813 * config/te-go32.h (TE_GO32): Define.
4814 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4816 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4818 Implement .func/.endfunc pseudo-ops.
4819 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4821 * read.c (potable): Add .func,.endfunc.
4822 (s_func): New function.
4823 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4825 (in_doc_func_p,current_function_label): New static globals.
4826 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4828 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4830 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4831 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4832 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4833 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4834 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4835 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4836 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4837 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4838 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4839 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4840 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4841 * config/tc-a29k.c: Don't define md_short_jump_size,
4842 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4843 * config/tc-alpha.c: Likewise.
4844 * config/tc-alpha.h: Likewise.
4845 * config/tc-arm.c: Likewise.
4846 * config/tc-h8300.c: Likewise.
4847 * config/tc-h8500.c: Likewise.
4848 * config/tc-hppa.c: Likewise.
4849 * config/tc-i860.c: Likewise.
4850 * config/tc-i960.c: Likewise.
4851 * config/tc-ppc.c: Likewise.
4852 * config/tc-sh.c: Likewise.
4853 * config/tc-sparc.h: Likewise.
4854 * config/tc-tic30.c: Likewise.
4855 * config/tc-w65.c: Likewise.
4856 * config/tc-z8k.c: Likewise.
4858 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4860 * config/tc-vax.c (_): Delete this macro used for placeholder
4861 values in vax_operand_width_size; it conflicts with the _() macro
4862 used for internationalization.
4864 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4867 code. From Chris Moller <moller@bops.com>.
4869 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4870 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4871 * read.c (emit_expr): Initialize seg and subseg fields of a new
4873 * write.c (write_object_file): Switch to the appropriate segment
4874 and subsegment when processing a broken word.
4876 * config/tc-m68k.c (mri_assemble): New static function.
4877 (build_mri_control_operand): Call mri_assemble rather than
4879 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4880 (s_mri_endf, s_mri_endw): Likewise.
4882 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4884 * read.c (s_org): Call md_flush_pending_output if it is defined.
4886 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4888 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4890 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4891 (md_parse_option): Add for same.
4892 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4893 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4894 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4896 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4898 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4900 * config/tc-arm.c (find_real_start): Relax definition of local
4903 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4905 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4906 symbols at the given address, not just the last one specified.
4908 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4910 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4911 or number_to_chars_littleendian to write data.
4913 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-v850.c (md_assemble): Remove artificially created
4916 register name symbols.
4918 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4920 * write.c (fixup_segment): Change "segment" to "section" in
4923 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4925 * write.c (fixup_segment): Change sym1-sym2 message again.
4927 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4929 * write.c (fixup_segment): Improve error message for sym1-sym2
4930 errors when sym1 is in a different segment from sym2.
4932 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4934 * config/tc-m32r.c (warn_unmatched_high): New static local.
4935 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4936 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4937 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4938 (md_parse_option): Likewise.
4939 (md_show_usage): Likewise.
4940 (m32r_frob_file): Likewise.
4942 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4943 (read_a_source_file): Call them.
4944 * read.h (stabs_generate_asm_file): Declare.
4945 * stabs.c (stabs_generate_asm_file): New function.
4946 (generate_asm_file): New function.
4947 (stabs_generate_asm_lineno): Move file name handling into
4950 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4952 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4953 (d30v_current_align, d30v_current_align_seg): New variables.
4954 (d30v_last_label): New variable.
4955 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4956 (s_d30v_data, s_d30v_section): Likewise.
4957 (md_pseudo_table): Call them.
4958 (md_begin): Initialize d30v_current_align_seg.
4959 (md_assemble): Call d30v_align when needed by known current alignment.
4960 (d30v_frob_label, d30v_cons_align): New functions.
4961 * config/tc-d30v.h (md_do_align): Remove.
4962 (tc_frob_label): Call d30v_frob_label.
4963 (md_cons_align): New.
4965 * config/tc-d30v.c (find_format): Convert complex expressions to
4966 expression symbols before processing. Clean up code formatting.
4968 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4970 * po/Make-in (install-info): New target.
4972 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4974 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4976 * config/tc-mn10300.c (md_assemble): Likewise.
4978 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4980 * Makefile.am: Update with `make dep-am'.
4981 (HFILES): Add cgen.h.
4982 (cgen.o): Depend on cgen.h.
4983 * Makefile.in: Regenerate.
4985 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4987 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4989 * gasp.c (grab_label): Permit a label to be a preprocessor
4990 variable by permitting a label to start with a backslash.
4992 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4994 * config/tc-mips.c (validate_mips_insn): Removed hack
4995 for previously inaccessible bitfields in some INSN_TRAP
4998 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5000 * config/tc-d30v.c (do_assemble): Abort with error message
5001 if opcode operands do not match.
5003 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5005 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5006 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5007 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5008 similar new 'q' operand.
5010 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5012 * cgen.c (cgen_asm_finish_insn): Fix typo.
5014 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5017 * cgen.c: Include it.
5018 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5019 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5020 All callers updated.
5021 * config/tc-m32r.c: Include cgen.h.
5022 (m23r_insn): New members num_fixups,fixups.
5024 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5026 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5027 to avoid compiler warning.
5029 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5031 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5034 * makefile.vms (OBJS): Add ehopt.obj
5036 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5038 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5040 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5042 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5043 a short format insn.
5044 (md_assemble): Set it for explicitly packed insns.
5046 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5048 * config/obj-coff.c (c_symbol_merge): Do not take address of
5049 native fields when performing the memcpy.
5051 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5053 * config/tc-mips.c (macro,macro2): Implement
5054 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5056 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5058 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5059 relocations against globally visible symbols.
5060 * config/tc-m68k.c (relaxable_symbol): New macro.
5061 (m68k_ip, md_estimate_size_before_relax): Use it.
5062 (tc_m68k_fix_adjustable): Also handle weak symbols.
5064 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5066 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5067 references to externally visible symbols.
5068 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5069 values in twice for a PC relative reloc if the symbol is
5072 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5073 don't adjust a PC relative reloc against an externally visible
5075 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5076 for a PC relative fixup against an externally visible defined
5077 symbol, arrange to store object file and addend values as though
5078 the symbol were not defined.
5079 (tc_gen_reloc): Likewise.
5081 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5083 * read.c (sizeof_leb128): Referenced externally by write.c so
5086 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5088 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5089 and expand a 'debug' symbol associated with the next instruction
5090 that does not cause a short instruction to be filled with a NOP.
5091 (md_pseudo_table): Add support for .debugsym.
5092 (assemble_parallel_insn): Add calls to expand_debug_sym as
5094 (md_assemble): Ditto.
5096 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5098 * as.c (main): Conditionally call setlocale.
5099 * gasp.c (main): Likewise.
5100 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5101 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5103 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5105 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5107 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5109 * config/tc-hppa.c: Change all calls to bzero to use memset.
5110 (pa_ip): Add cast to avoid warning.
5111 (tc_gen_reloc, md_apply_fix): Likewise.
5112 (pa_find_space_by_number): Likewise.
5113 (hppa_force_relocation): Likewise.
5114 (pa_block): Change i to unsigned int.
5115 * config/obj-som.h (obj_som_copyright): Declare.
5117 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5119 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5120 for line numbers for assembly source.
5122 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5124 * configure.in: Change version number to 2.9.4
5125 * configure: Rebuild.
5127 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5129 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5131 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5133 * ecoff.h: Change symbolS in function declaration to struct
5136 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5138 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5139 (md_convert_frag): Fix i18n typo.
5141 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5143 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5144 * ecoff.h: Protoype it.
5145 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5146 [EVAX] (s_alpha_prologue): Delete.
5147 (md_pseudo_table): Update.
5149 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5151 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5152 array to local pointer.
5153 (get_args, parse_expr): Add casts to avoid warnings.
5155 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5157 * read.c (s_set): Cast xmalloc return value to fragS *.
5158 * config/tc-m68k.c (m68k_ip): Function made static to match
5159 previous forward declaration.
5160 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5162 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5164 * config/tc-v850.c: Add internationalisation macros to error
5167 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5168 macros to error strings.
5170 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5172 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5173 reloc is in the TOC csect.
5174 (md_apply_fix3): Correct gettext typo.
5176 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5178 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5179 .L - they are local labels and the branches are not really
5180 function calls but rather far jumps.
5182 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5184 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5186 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5188 * config/tc-i386.c (md_assemble): Print operand number rather than
5189 using ordinal_names.
5190 (i386_operand): Likewise.
5192 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5194 * Makefile.am (INTLLIBS): Define to work around apparent automake
5196 All Makefiles: Regenerated.
5198 * Many files: Added gettext invocations around user-visible
5200 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5201 HAVE_LC_MESSAGES): Define.
5202 * dep-in.sed: Added asintl.h.
5203 * po/Make-in: New file.
5204 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5206 * read.c (Z_): Renamed from `_'.
5207 * Makefile.am (SUBDIRS): Added po.
5208 (POTFILES): new macro.
5209 (po/POTFILES.in): New target.
5210 ($(OBJS)): Added asintl.h.
5212 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5213 (as_new_LDADD): Added $(INTLLIBS).
5214 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5215 (gasp_new_LDADD): Added $(INTLLIBS).
5216 (gasp_new_DEPENDENCIES): New macro.
5217 * configure, aclocal.m4: Rebuilt.
5218 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5220 (ALL_LINGUAS): Define.
5221 * macro.c: Include "asintl.h".
5222 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5223 * as.h: Include "asintl.h".
5224 * config/tc-i386.c (ordinal_names): Removed.
5225 (md_assemble): Changed error text to avoid ordinal_names.
5226 (i386_operand): Likewise.
5227 (reloc): Added as_bad to avoid i18n problems.
5228 (tc_gen_reloc): Likewise.
5229 * config/tc-arm.c (bad_args): Now a #define.
5231 * config/obj-vms.c (VMS_stab_parse): Changed type of
5233 (global_symbol_directory): Unified strings to avoid i18n
5235 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5236 avoid i18n problems.
5237 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5238 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5240 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5242 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5244 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5246 * as.c (print_version_id): Added an fprintf to avoid i18n
5248 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5250 * expr.c (expr): Added as_warn call to avoid i18n problems.
5251 * messages.c (as_assert): Changed code to avoid i18n problems.
5252 (as_abort): Likewise.
5253 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5254 (s_space): Likewise.
5255 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5257 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5259 * config/tc-i386.c (check_prefix): New static function, split out
5261 (struct _i386_insn): Add wait_prefix field.
5262 (md_assemble): Remove wait_prefix local variable. Use
5263 check_prefix when adding a prefix.
5265 * config/tc-i386.c (current_templates): New static variable.
5266 (md_assemble): Remove current_templates local variable.
5267 (md_assemble, i386_operand): Improve error and warning messages in
5268 many places. Add RESTORE_END_STRING in many places before error
5269 return. Clarify some comments.
5271 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5273 (md_assemble): Parse string instruction operands, looking for
5274 segment override prefixes. Check for invalid segment prefixes on
5276 (i386_operand): i.seg[] and max mem_operand changes for string
5278 * config/tc-i386.h (EsSeg): Define.
5280 * config/tc-i386.h (regKludge): Define.
5281 (iclrKludge, imulKludge): Don't define.
5282 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5283 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5284 opcode_modifier checks to look for more common cases first. Add
5285 default_seg for IsString case.
5287 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5289 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5291 * configure: Rebuild with new automake and libtool.
5292 * aclocal.m4, Makefile.in: Likewise.
5294 * doc/Makefile.am (as.dvi): New target.
5295 * doc/Makefile.in: Rebuild.
5297 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5299 * configure.in: Added sparc86x support.
5301 * configure: Rebuild.
5303 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5305 (md_parse_option): Warn if -EL is not supported for this architecture.
5307 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5309 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5311 * config/tc-mips.c (mips_ip): Note when we use get match on
5312 the full instruction name.
5314 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5316 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5317 back into the expression to handle add/sub simplification correctly.
5319 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5321 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5323 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5325 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5328 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5330 * symbols.c (max_indent_level): New global.
5331 (print_symbol_value_1): Use it.
5332 * expr.h (expr_build_dot): Declare.
5333 * expr.c (expr_build_dot): New function.
5335 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5337 * symbols.c (print_binary): New function.
5338 (print_expr_1): Call it.
5340 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5342 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5343 operand in the opcode.
5345 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5347 * config/tc-i386.h: Reorder operand flags and opcode modifier
5348 flags for clarity. Remove unused definitions: Unknown,
5349 ImmUnknown, DispUnknown, NoModrm.
5350 * config/tc-i386.c (type_names): Add missing Debug type.
5351 (md_assemble): Better duplicate prefix checking. Quicker string
5352 instruction check via new opcode_modifier flag.
5354 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * doc/as.texinfo (Invoking): Clarify -Wa example.
5358 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5360 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5361 (s_mips_weakext): Define.
5362 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5363 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5366 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5368 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5369 is an error if the value can not be computed at assembly time.
5370 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5372 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5374 * gasp.c (main): Set next field of new include_path structure to
5375 NULL. From Avery Pennarun <averyp@gdc.ca>.
5377 * read.c (s_mri_sect): Call as_bad rather than abort for an
5378 unsupported MRI target.
5380 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5382 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5383 the destination of a branch instruction should be altered.
5384 (find_real_start): New function: Locate the real, Thumb coded
5385 start of a Thumb function.
5386 (do_t_branch23): Alter the destination of branches to Thumb
5389 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5391 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5393 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5396 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5398 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5399 * doc/c-hppa.texi: Likewise.
5401 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * Makefile.am: Rebuild dependencies.
5404 * Makefile.in: Rebuild.
5406 * Makefile.am (DEP_INCLUDES): New variable.
5407 (.dep1): Change to work when srcdir is not an absolute path.
5408 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5409 * Makefile.in: Rebuild.
5411 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5413 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5414 LinearAddress patch.
5416 * configure.in: Set version to 2.9.1.
5417 * configure: Rebuild.
5419 * Branched binutils 2.9.
5421 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5423 * config/tc-i386.h (FWait): Define.
5424 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5425 other prefixes. Check FWait flag in opcode table to see which
5426 instructions require an fwait prefix.
5428 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5430 * stabs.c (get_stab_string_offset): Always create a stab string
5433 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5435 Fix some gcc -Wall warnings:
5436 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5437 * ehopt.c (eh_frame_code_alignment): Likewise.
5438 * expr.c (integer_constant, operand): Likewise.
5439 * frags.c (frag_align): Likewise.
5440 * gasp.c (level_0, change_base, doinstr): Likewise.
5441 * hash.c (hash_ask): Likewise.
5442 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5443 (debugging_pseudo): Likewise.
5444 * macro.c (define_macro, check_macro): Likewise.
5445 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5446 (ignore_rest_of_line, float_cons): Likewise.
5447 * symbols.c (decode_local_label_name): Likewise.
5448 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5449 (fixup_segment, number_to_chars_bigendian): Likewise.
5450 (number_to_chars_littleendian): Likewise.
5451 * config/atof-ieee.c (gen_to_words): Likewise.
5452 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5453 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5454 * read.c (output_big_sleb128): Initialize locals to avoid
5456 (output_big_uleb128, equals): Likewise.
5457 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5458 to unsigned int. Change zeros to unsigned int.
5459 * cond.c (s_if): Add return to default case.
5460 * frags.c (frag_now_fix): Change return type to addressT.
5461 * frags.h (frag_now_fix): Update declaration.
5462 * listing.c (file_info_struct): Change linenum to unsigned int.
5463 (struct list_info_struct): Change hll_line to unsigned int.
5464 (print_source): Update format string.
5465 * read.c (emit_expr): Change scan to unsigned int, and don't
5466 bother to initialize it.
5467 * symbols.c (dollar_label_count): Change to unsigned long.
5468 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5469 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5470 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5472 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5474 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5475 mcf5200 just as we do for m68000.
5476 (m68k_init_after_args): Likewise.
5477 (md_estimate_size_before_relax): Likewise.
5479 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5481 * config/tc-v850.c (md_assemble): Store relocation addend in
5482 fixup instead of instruction.
5484 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5486 * config/tc-i386.c (md_assemble): Swap template arguments to
5487 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5488 This macro is currently symmetric, so passing them the wrong
5489 way didn't cause any problem, but may if the macro is changed
5491 After copying template to i.tm, use i.tm. rather than t-> to
5492 access fields, and make t a const*
5493 Move i.tm.operand_types[] swap to immediately after the copy.
5495 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5497 * expr.h (expr_build_uconstant): Add prototype.
5498 (expr_build_unary,expr_build_binary): Add prototypes.
5499 * expr.c (expr_build_uconstant): New function.
5500 (expr_build_unary,expr_build_binary): New functions.
5502 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5504 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5505 * macro.c (macro_expand_body): Increase buffer size.
5506 * messages.c (as_warn): Likewise.
5507 (as_warn_where, as_bad, as_bad_where): Likewise.
5509 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5511 Based on patch from H.J. Lu <hjl@gnu.org>:
5512 * Makefile.am (DISTSTUFF): New variable.
5513 (diststuff): New target.
5514 * Makefile.in: Rebuild.
5516 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5519 m32r_elf_section_change_hook.
5521 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5522 emit a nop if a section ends with a 16 bit instruction.
5524 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5526 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5527 s_lcomm rather than obj_coff_lcomm.
5528 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5530 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5532 * config/tc-i386.h (LinearAddress): Define.
5533 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5534 instruction, don't use a default segment.
5536 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5538 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5539 * configure: Rebuild.
5541 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5543 * aclocal.m4, configure: Rebuild with libtool 1.2.
5545 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5547 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5548 PC relative branches. Patch courtesy of Jonathan Walton.
5551 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5553 * configure.in (emulations): Add thumb-pe target.
5555 * configure (emulations): Add thumb-pe target.
5557 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5559 * itbl-lex.l (yywrap): Don't define if already defined as a
5562 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5564 * depend.c (quote_string_for_make): New function.
5565 (wrap_output): Use it.
5567 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5569 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5570 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5572 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5574 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5575 Recognize -GN and -relax.
5576 (md_begin): Initialize gp size from -G switch.
5577 (alpha_force_relocation): Always force if -relax.
5578 (alpha_align): Take a new argument that will specify when to
5579 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5580 Change all callers. Emit nop alignment padding as nop+unop pair.
5582 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5584 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5585 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5587 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5589 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5590 require padding to the next long word boundary.
5592 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5594 * cgen.c: #include symcat.h.
5595 * config/tc-m32r.c: Likewise.
5597 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5599 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5600 absolute expressions instead of '$' prefixed register names.
5602 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5604 * read.c (s_set): Record file and line info for symbols when -as.
5605 (pseudo_set): Don't overwrite that dummy fragment.
5607 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * config/tc-ppc.c (md_pseudo_table): Add "section".
5610 (ppc_named_section): New static function.
5612 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5614 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5615 so we don't have to scan the entire list.
5617 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5619 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5620 case, allow the parallel instructions to modify the same flag
5623 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5625 * listing.c (list_symbol_table): Categorize symbols by
5626 undefined_section rather than sy_frag->line == NULL.
5628 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5630 * Makefile.am (install-exec-local): Install properly when ln
5631 fails or tooldir == prefix.
5633 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5635 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5636 Test result of insert_operand for error.
5638 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5640 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5641 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5642 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5643 * doc/Makefile.in: Rebuild.
5645 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5647 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5648 (macro): Fix handling of M_COP[0-3].
5650 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5652 Based on patches from Ross Harvey <ross@teraflop.com>:
5653 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5654 if macro_alternate or macro_mri.
5655 (getstring): Remove support for byte constants between < and >.
5656 (get_any_string): '<' only starts a string if macro_alternate or
5658 (macro_expand_body): Permit keyword parameters following
5659 positional parameters.
5661 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5662 * configure.in (alpha*-*-netbsd*): New target.
5663 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5664 * configure: Rebuild.
5666 * as.h (flag_warn_suppress_instructionswap): Move from here...
5667 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5668 here, and make static.
5670 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5671 BFD_ASSEMBLER or MANY_SEGMENTS.
5673 * as.c (show_usage): Update bug-gnu-utils address.
5674 * gasp.c (show_usage): Likewise.
5675 * doc/as.texinfo (Bug Reporting): Likewise.
5677 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5679 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5680 insns regardless of the size of a pointer if we're in mips I or
5682 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5684 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5686 Fix rac to accept only a0:
5687 * tc-d10v.c (parallel_ok, find_opcode):
5688 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5689 Introduce OPERAND_GPR.
5691 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5693 * read.c (s_fill): Handle non-constant repeat counts by creating
5694 an rs_space fragment.
5696 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5698 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5699 from as_bad to as_warn.
5701 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5703 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5704 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5705 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5707 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5709 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5710 seg_fix_rotP rather than fix_root from seg_info.
5712 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5714 * expr.c: Add support for 0x1_2_3_4 bignums.
5716 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5718 * configure.in: Change -linux* to -linux-gnu*.
5719 * configure: Rebuild.
5721 * app.c (do_scrub_begin): Treat \r as whitespace.
5723 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5725 * Makefile.am: Update dependencies.
5726 * Makefile.in: Rebuild.
5728 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5730 * configure, aclocal.m4: Rebuild with new libtool.
5732 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5734 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5735 the argument to bfd_set_arch_mach.
5736 (load_address): Use bfd_arch_bits_per_address to determine the
5737 bit size of an address instead of looking at the isa level.
5738 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5740 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5744 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * ehopt.c: New file.
5747 * as.h (enum _relax_state): Add rs_cfa.
5748 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5749 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5750 * read.c (emit_expr): Call check_eh_frame.
5751 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5752 (relax_segment): Likewise.
5753 * Makefile.am: Rebuild dependencies.
5754 (GAS_CFILES): Add ehopt.c.
5755 (GENERIC_OBJS): Add ehopt.o.
5756 * doc/internals.texi (Frags): Document rs_cfa.
5758 * as.c (show_usage): Mention --traditional-format.
5759 (parse_args): Accept --traditional-format.
5760 * as.h (flag_traditional_format): Declare.
5761 * output-file.c (output_file_create): If flag_traditional_format,
5762 set BFD_TRADITIONAL_FORMAT on stdoutput.
5763 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5765 * config/tc-mips.c (append_insn): Make sure that if we have a
5766 fixup for an unmatched %hi reloc, it does not associated with a
5769 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5770 * doc/Makefile.in: Likewise.
5772 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5774 * config/tc-m32r.c (check_for_side_effects): New function.
5775 (can_make_parallel): Add checks for instruction side effects
5776 clashing with the other instruction.
5777 (assemble_parallel_insn): Improve warning messages. Return error
5778 message from non-swapped instruction order.
5780 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5782 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5784 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5785 md_cleanup definition. This moves the forced literal output to
5786 the end of the source pass, and avoids macro's inserting literals
5787 into the code immediately after the macro expansion.
5789 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5791 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5792 a gas internal symbol is adjustable.
5793 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5795 * as.h: If gcc version greater than 2.6, use `__format__' and
5796 `__printf__' in function attributes, rather than `format' and
5799 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5801 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5803 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5805 Add tms320c30 support:
5806 * config/tc-tic30.h: New file.
5807 * config/tc-tic30.c: New file.
5808 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5809 TARGET_FORMAT as "coff-tic30".
5810 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5811 * Makefile.am: Rebuild dependencies.
5812 (CPU_TYPES): Add tic30.
5813 (CPU_OBJ_VALID): tic30-aout is valid.
5814 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5815 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5816 * configure, Makefile.in: Rebuild.
5818 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5820 * config/tc-v850.c (md_assemble): Improvements to error messages.
5822 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5824 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5825 BFD_RELOC_HI16_S to store the high bits of any value.
5827 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5828 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5829 assembler calculate relocations to any external symbol at all.
5830 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5831 involving generation of pc-relative relocs.
5832 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5833 has been moved to md_apply_fix3.
5835 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5836 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5837 which actually means (the address of identifier's GOT entry) +
5838 constant, which is not particularly useful.
5840 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5842 * read.h (include_dirs): Declare.
5843 (include_dir_count,include_dir_maxlen): Declare.
5845 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5847 * configure.in: Correct check for shared opcodes library.
5848 * configure: Rebuild.
5850 * listing.c (buffer_line): If we can't open the file, set at_end.
5851 (listing_print): Remove unused local variable fi.
5853 * config/m68k-parse.y (reglistpair): Handle register list in
5856 * config/vms-conf.h: Don't undef VERSION.
5858 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5860 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5862 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5864 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5865 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5866 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5867 (EXTRA_DIST): Define.
5868 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5869 explicitly rather than via the list of object files.
5870 (gcc-as.opt): New file created when make-gas.com is run.
5871 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5872 itbl-cpu.h} to #include appropriate file rather than copying that
5874 * config/vms-conf.h: Synchronize with current config.in.
5875 * Makefile.in: Rebuild.
5877 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5879 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5880 (parallel_ok): Relaxed parallel subinstruction dependency check.
5882 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5884 * as.h (flag_warn_suppress_instructionswap): added new flag.
5885 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5886 command line argument.
5887 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5888 warning only if flag_warn_suppress_instructionswap is false.
5890 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5892 * configure.in (i386-*-mingw32*): New target.
5893 * configure: Rebuild.
5895 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5897 * symbols.c (resolve_symbol_value): Don't set the segment if it
5898 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5900 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5903 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5905 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5906 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5909 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5911 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5913 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5915 * config/tc-v850.c (v850_insert_operand): Display instruction when
5916 an error is encountered.
5918 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5920 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5921 (i386-*-sco3.2v5*coff): New target.
5922 (i386-*-sco3.2*): New target.
5923 * configure: Rebuild.
5925 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5927 * config/tc-v850.c: Tidy error message production.
5929 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5931 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5932 validate_immediate return value in the right type for comparisons
5935 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5937 * listing.c (MAX_BYTES): Use listing variables not constants.
5938 (data_buffer): No longer an array, but a pointer.
5939 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5940 (listing_listing): Allocate data_buffer.
5942 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5944 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5945 --listing-rhs-width, --listing-cont-lines.
5946 (show_usage): Update.
5947 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5948 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5949 (print_lines): Use the variables instead of the constants.
5950 (listing_listing): Likewise.
5951 * listing.h: Declare the new vars.
5953 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5955 * as.c (parse_args): Add --keep-locals alias for -L.
5956 Add --strip-local-absolute.
5957 (show_usage): Update.
5958 * as.h (flag_strip_local_absolute): New flag.
5959 * symbols.c (S_IS_LOCAL): Use it.
5960 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5961 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5962 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5964 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5966 * config/tc-m32r.c: Detect if explicitly parallel instructions
5967 might have an io conflict and issue a warning message.
5969 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5971 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5972 cgen_swap_fixups): Functions to save, restore and swap the fixup
5973 chain with a backup copy.
5974 (cgen_asm_finish_insn): Returns address of constructed insn.
5976 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5978 * listing.c (file_info_struct): Remove FILE, add POS.
5979 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5980 (file_info): Don't open the file.
5981 (buffer_line): Check for the file in the last_open cache, updating
5983 (print_source): Don't reference file_info->file.
5984 (listing_listing): Likewise.
5985 (listing_print): Close the file in the cache, if any.
5987 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5989 * read.c (dwarf_file_string): New file static variable.
5990 (emit_expr): Look for constant sequence that leads up to a file
5991 name in DWARF debugging output.
5992 (stringer): Use dwarf_file_string to decide whether to accept a
5993 string as a file name.
5995 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5997 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5998 (crack_operand): Add reg->reglst MRI hack.
5999 (r_seg): Put reglst symbols in reg_section.
6000 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6002 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6004 * tc-sh.c (get_specific): Handle SGR & DBR.
6006 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6008 * tc-h8300.c (parse_reg): Take the length of the symbol into
6009 account when attempting to match a register name.
6010 * tc-h8500.c (parse_reg): Likewise.
6012 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6014 * cgen.c: Formatting changes to improve readability.
6016 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6018 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6021 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6023 Based on a patch from Jim Wilson
6024 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6025 (tc_gen_reloc): Handle cross section PC relative relocs
6028 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6030 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6032 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6034 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6035 (expr_jmp_buf): New static local.
6036 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6037 (cgen_md_operand): New function.
6038 * tc-m32r.c: Clean up pass over `struct foo' usage.
6039 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6041 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6043 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6044 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6046 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6048 * config/tc-i386.c (i386_operand): Give an error if there are
6049 unrecognized characters after an expression.
6051 For older changes see ChangeLog-9697