1 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3 * as.h: #include "file", not <file> on files from ../include.
4 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6 (md_convert_frag): Add ATTRIBUTE_UNUSED.
7 (tc_coff_symbol_emit_hook): Ditto.
8 (OPTCOUNT): Cast to int to avoid compiler warning.
9 (md_begin): Fix signed/unsigned warnings.
11 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
13 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
14 ABRANCH LONG case for a conditional branch on a 68000.
15 (md_estimate_size_before_relax): Likewise. Also handle
16 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
17 (m68k-ip: case ABSL): Relax absolute references to 16-bit
18 PC-relative on all CPUs.
19 (md_estimate_size_before_relax): Likewise.
21 2000-05-04 Alan Modra <alan@linuxcare.com.au>
23 * as.c (parse_args): Just mention current year in printed
26 2000-05-03 J.T. Conklin <jtc@redback.com>
28 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
30 (md_parse_option): Recognize -m7400.
32 2000-05-03 Ian Lance Taylor <ian@zembu.com>
34 * config/atof-ieee.c (gen_to_words): When adding carry back in,
35 don't permit lp to become less than the words array.
37 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
39 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
40 Fix little-endian case.
42 2000-05-03 David O'Brien <obrien@NUXI.com>
44 * as.c (parse_args): Update copyright.
46 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
48 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
49 for the .bss section too.
51 2000-05-02 Alan Modra <alan@linuxcare.com.au>
53 * configure.in: Set em=linux for hppa-*-linux.
54 * configure: Regenerate.
55 * doc/Makefile.in: Regenerate with correct automake.
57 * frags.c (frag_grow): Sanity check chunk_size.
59 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
60 * config/obj-som.h: Likewise.
61 * config/obj-ieee.h: Likewise.
63 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
65 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
66 (md_pseudo_table): Fully initialise OBJ_ELF cases.
67 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
68 (pa_ip): low_sign_unext now returns via function value. Use
69 re_assemble_* instead of dis_assemble_* and
70 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
72 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
73 (md_section_align, md_parse_option, md_show_usage,
74 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
75 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
76 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
77 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
78 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
80 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
81 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
82 outside of switch. Correct mask and shifting errors in case 10
83 and case -11. In case 21, compare against signed range to suit
84 hppa_field_adjust changes. In case 12, use re_assemble_12. In
85 case 17 and case 22, use offsetT variable to properly check range.
86 Use re_assemble_* here too.
87 (evaluate_absolute): Change type of value to offsetT. Call
88 hppa_field_adjust to do the work for us.
89 (pa_parse_cmpb_64_cmpltr): Delete save_s.
90 (pa_parse_cmpib_64_cmpltr): Ditto.
91 (pa_build_unwind_subspace): Delete unused var subseg. Change type
93 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
94 (pa_end_of_source): Return type is void.
96 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
98 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
100 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
102 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
104 (md_begin): Removed "construct symbols for each register name".
105 Because register names conflicts with GCC generated function
107 (avr_operand): Now constant numbers can be used as a register
108 identifiers (0 as r0, 31 as r31).
109 (md_assemble): use skip_space () before parsing instruction
112 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
114 * config/tc-avr.c: New AVR_ISA_ defined.
115 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
116 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
117 for `fmul', `movw' and `lpm R,Z' instructions.
118 (avr_operands): Warn if current opcode is a two-word instruction
119 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
120 (avr_opcodes): New commands added.
121 (REGISTER_P): Check 'a' and 'v' constraint letters.
122 (mcu_types): New MCU added.
124 2000-05-01 Alan Modra <alan@linuxcare.com.au>
126 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
127 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
128 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
129 * configure: Regenerate.
131 2000-04-29 Andreas Jaeger <aj@suse.de>
133 * as.h: Correctly check GCC version.
135 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
137 * as.c (parse_args): Allow md_parse_option to override -a listing
139 * config/obj-coff.c (add_lineno): Change type of offset parameter
140 from "int" to "bfd_vma."
141 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
142 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
143 (ppc_change_csect): Align correctly for XCOFF64.
144 (ppc_machine): New function, which discards "ppc_machine" line.
145 (ppc_tc): Cons for 8 when code is 64 bit.
146 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
148 (md_parse_option): Handle -a64 and -a32.
150 * config/tc-ppc.h (TARGET_MACH): Define.
151 (TARGET_FORMAT): Move to function.
152 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
154 2000-04-26 David O'Brien <obrien@FreeBSD.org>
156 * doc/as.1: Fix unbalanced brackets.
158 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
160 (line_comment_chars): Set to '/' if TE_FreeBSD.
162 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
164 * configure.in: Configury support for PA64 (currently disabled).
165 * configure: Rebuilt.
167 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
169 * config/tc-mips.c (s_change_sec): Use record_alignment, not
170 bfd_set_section_alignment.
172 2000-04-25 Alan Modra <alan@linuxcare.com.au>
174 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
177 2000-04-24 Nick Clifton <nickc@cygnus.com>
179 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
180 * doc/as.texinfo (Align): Include arm and strongarm in list of
181 targets that have the second form of the behaviour of the .align
184 2000-04-24 Mark Klein <mklein@dis.com>
186 * obj-som.c: Terminate obj_pseudo_table.
188 2000-04-22 Timothy Wall <twall@cygnus.com>
190 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
192 (operand_match): Conditionally insert default bit values for IMMU9.
194 2000-04-14 Matthew Green <mrg@cygnus.com>
196 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
197 * configure: Rebuilt.
199 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
200 Jason Eckhardt <jle@cygnus.com>
202 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
204 * config/tc-hppa.c (CHECK_ALIGN): New macro.
205 Added handling of new operand types l,y,&,fe,fE,fx.
207 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
208 David Mosberger <davidm@hpl.hp.com>
209 Timothy Wall <twall@cygnus.com>
210 Andrew MacLeod <amacleod@cygnus.com>
211 Jim Wilson <wilson@cygnus.com>
213 * Makefile.am (CPU_TYPES): Add ia64.
214 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
215 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
216 * Makefile.in: Rebuild.
217 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
218 * configure: Rebuild.
219 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
220 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
221 * expr.c (expr): Handle md_optimize_expr.
222 * read.c (LEX_HASH): Add comment.
223 * config/tc-ia64.c, config/tc-ia64.h: New files.
225 2000-04-21 Richard Henderson <rth@cygnus.com>
227 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
228 bundling a non-delayed branch type instruction.
230 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
232 * config/tc-mn10300.c (HAVE_AM30): Define.
233 (md_assemble): Use it.
235 2000-04-19 Alan Modra <alan@linuxcare.com.au>
237 * config/obj-elf.c (obj_elf_change_section): Check for changed
240 * Makefile.am: (CPU_MULTI_VALID): Remove.
241 (MULTI_CPU_TYPES): Define.
242 (MULTI_CPU_OBJ_VALID): Define.
243 (DEPTC): Use the above.
246 Regenerate dependencies.
247 * Makefile.in: Regenerate.
249 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
251 * Makefile.am (YACC, LEX): Get them from configure.
253 2000-04-18 H.J. Lu (hjl@gnu.org)
255 * config/tc-i386.c (offset_in_range): Use addressT instead of
256 bfd_vma for non-bfd assemblers.
258 2000-04-17 Alan Modra <alan@linuxcare.com.au>
260 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
261 doesn't give spurious errors.
263 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
265 * as.h (SEEK_SET): Define if undefined.
267 2000-04-13 Alan Modra <alan@linuxcare.com.au>
269 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
270 constants, and don't assume offsetT is 32 bits.
272 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
274 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
275 (md_pcrel_from_section): Add prototype.
276 (d10v_fix_adjustable): Add prototype.
277 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
279 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
281 2000-04-12 Nick Clifton <nickc@cygnus.com>
283 * config/tc-d10v.c (find_opcode): Correctly calculate position of
284 symbol in frag chain.
286 2000-04-10 Alan Modra <alan@linuxcare.com.au>
288 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
289 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
290 (fits_in_signed_word, smallest_imm_type): Ditto.
291 (md_assemble): Use an offsetT var to hold offsetT values, not a
293 (offset_in_range): New.
294 (md_assemble): Use it.
295 (md_convert_frag): Change type of target_address, opcode_address,
296 and displacement_from_opcode_start to offsetT.
297 (md_create_short_jump): Change type of offset to offsetT.
298 (md_create_long_jump): Ditto.
299 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
300 (md_chars_to_number): Remove.
301 (output_invalid): Remove duplicate prototype.
303 2000-04-09 Nick Clifton <nickc@cygnus.com>
305 * Makefile.am (CPU_TYPES): Add 'avr'.
306 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
307 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
309 * Makefile.in: Regenerate.
311 * doc/as.texinfo: Add M32R documentation.
313 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
315 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
316 --enable-build-warnings option.
317 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
318 * Makefile.in, configure: Re-generate.
320 2000-04-07 Nick Clifton <nickc@cygnus.com>
322 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
323 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
324 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
325 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
326 (arm_force_relocation): Force relocations for
327 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
329 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
331 * config/tc-sh.c (get_operands): There's no third operand if the
332 first operand is an immediate.
334 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
336 * config/tc-sh.c (immediate): Delete.
337 (sh_operand_info): Add immediate member.
338 (parse_reg): Use A_PC for pc.
339 (parse_exp): Add second argument 'op'. All callers changed.
340 (parse_at): Expect pc to be coded as A_PC.
341 Use immediate field in *op.
342 (insert): Add fourth argument 'op'. All callers changed.
343 (build_relax): Add second argument 'op'. All callers changed.
344 (insert_loop_bounds): New function.
345 (build_Mytes): Remove DISP_4.
346 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
347 (assemble_ppi): Use immediate field in *operand.
348 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
349 (md_apply_fix): Likewise.
350 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
352 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
354 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
356 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
358 * internals.texi (CPU backend): Document
359 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
361 2000-04-04 Alan Modra <alan@linuxcare.com.au>
363 * po/gas.pot: Regenerate.
365 * as.c (show_usage): Restore translated part of bug string.
366 * gasp.c (show_usage): Likewise.
368 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
369 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
371 (DEP1): Modify for "gcc -MM".
375 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
377 * Makefile.in: Regenerate.
379 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
381 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
382 (md_begin): Likewise.
383 (HAVE_AM33): New macro.
384 (md_assemble): Use it. Match r_regs and xr_regs only if
387 2000-04-03 Alan Modra <alan@linuxcare.com.au>
389 * as.h: #include "bin-bugs.h"
390 * as.c (show_usage): Use REPORT_BUGS_TO.
391 * gasp.c: #include "bin-bugs.h"
392 (show_usage): Use REPORT_BUGS_TO.
394 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
396 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
398 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
399 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
402 2000-04-03 Alan Modra <alan@linuxcare.com.au>
404 * config/tc-i386.c (i386_immediate): Don't assume a constant
405 immediate is necessarily 16 bits when in 16 bit code mode.
406 (md_assemble): Instead set guess_suffix here after we have checked
409 2000-04-02 Richard Henderson <rth@cygnus.com>
411 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
412 quantities. Correct right shift sign extension.
413 (build_insn): Make `number' unsigned long. Mask top 6 bits of
414 32-bit value when shifting into place.
416 2000-04-01 Ian Lance Taylor <ian@zembu.com>
418 * app.c: Add ATTRIBUTE_UNUSED as needed.
419 * config/tc-ppc.c: Likewise.
420 (ppc_size): Make unsigned long.
421 (ppc_insert_operand): Add casts to avoid warnings.
423 2000-03-31 Nick Clifton <nickc@cygnus.com>
425 * config/tc-d10v.h (md_flush_pending_output): Define.
427 2000-03-29 Nick Clifton <nickc@cygnus.com>
429 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
430 segment. Works for both BFD_ASSEMBLER and others.
431 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
433 2000-03-29 Nick Clifton <nickc@cygnus.com
435 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
437 2000-03-28 Alan Modra <alan@linuxcare.com.au>
439 * listing.c (LISTING_LHS_WIDTH): Default depends on
441 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
443 2000-03-27 Ian Lance Taylor <ian@zembu.com>
445 * config/tc-sh.c (md_show_usage): Use backslash before newline in
448 2000-03-27 Alan Modra <alan@linuxcare.com.au>
450 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
452 * config/tc-avr.c (mcu_types): Add missing initialiser.
453 (md_pcrel_from_section): Add prototype.
454 (avr_operand): Remove redundant test of unsigned < 0.
455 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
457 2000-03-27 Denis Chertykov <denisc@overta.ru>
459 * config/tc-avr.c: New file for AVR support.
460 * config/tc-avr.h: Likewise.
461 * configure.in: Add AVR support.
462 * configure: Regenerate.
464 2000-03-26 Timothy Wall <twall@cygnus.com>
466 * gasp.c (macro_op): Add new argument to check_macro call.
467 Macro structure definitions moved to macro.h
468 * sb.h: Add argument to prototype for input_scrub_include_sb.
469 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
470 nesting checks with an additional flag.
471 (struct input_save): Add flag to indicate whether current sb
472 should be checked for proper macro/conditional nesting.
473 (input_scrub_push/pop): Save/restore nest check flag.
474 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
476 * macro.c (check_macro): Allow caller to retrieve parsed macro
477 information if a pointer is provided. This information may be
478 used by the new macro hooks.
479 * macro.h: Update prototype for check_macro. Macro struct
480 definitions moved here from macro.c/gasp.c.
481 * read.c (read_a_source_file): Add parameter to check_macro call,
482 and pass macro info to the macro hook, if defined.
483 (input_scrub_insert_line): New. Allow insertion of a line of
484 characters into the input stream.
485 (input_scrub_insert_file): New. Allow insertion of an arbitrary
486 file into the input stream.
487 (s_include): Use input_scrub_insert_file.
488 * internals.texi: Document new macro hooks.
489 * as.h: New prototypes added.
491 2000-03-26 Alan Modra <alan@linuxcare.com.au>
493 * config/tc-i386.c: Don't start any as_bad or as_warn message with
494 an initial capital letter.
495 (i386_index_check): Reindent.
497 2000-03-19 Nick Clifton <nickc@cygnus.com>
499 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
502 2000-03-17 Thomas de Lellis <tdel@windriver.com>
504 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
505 instruction operand bad if Rd > 7 when generating
506 thumb instructions. Prevents for example,
507 "adr r12,label" from silently failing and generating
508 the wrong instruction.
510 2000-03-17 Nick Clifton <nickc@cygnus.com>
512 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
513 that have a destingation >= 0x400000.
514 Fix compile time warning messages.
516 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
518 * config/tc-sh.c (md_begin): When encountering insn that are
519 not supported by the current arch, only change the name if
520 its contents are the same as prev_name.
521 (get_specific): If the the architecture doesn't match, fail.
523 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
525 * config/tc-sh.c (IDENT_CHAR): Define.
526 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
527 matching back where it came from.
529 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
531 * config/tc-sh.c (md_show_usage): Add description of -dsp.
533 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
535 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
538 2000-03-15 Kazu Hirata <kazu@hxi.com>
540 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
542 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
544 * expr.c (operand) [case 'f']: When testing if '0f' can start a
545 floating-point-number, make sure 'f' is in FLT_CHARS.
547 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
549 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
550 (s_lcomm_internal): Use it.
551 * doc/internals.texi (CPU backend): Document it.
552 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
555 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
557 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
560 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
561 implementation doesn't have special handling for switch
563 (macro_build): Allow for code in sections other than .text.
566 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
567 Don't perform relocs if we will be outputting them.
568 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
569 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
572 2000-03-09 Catherine Moore <clm@cygnus.com>
574 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
575 relocation type based on the entry in the fixup structure.
577 2000-03-08 H.J. Lu (hjl@gnu.org)
579 * Makefile.am (install-exec-tooldir): Depend on
580 install-exec-bindir for parallel make.
581 * Makefile.in: Regenerated.
583 2000-03-06 Nick Clifton <nickc@cygnus.com>
585 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
587 (md_parse_option): Parse -m32r command line switch - disable m32rx
589 (md_show_usage): Document new option.
591 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
592 * doc/Makefile.in: Regenerate.
593 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
595 2000-03-02 Michael Meissner <meissner@redhat.com>
597 * config/tc-d30v.c (check_range): Remove code that incorrectly
598 sign extended values where bits < 32.
600 2000-03-02 H.J. Lu (hjl@gnu.org)
602 * configure.in: Support --enable-targets=all on ia32.
603 * configure: Regenerated.
605 2000-03-01 Nick Clifton <nickc@cygnus.com>
607 * gasp.c (do_align): Remove bogus check of alignment value.
609 2000-02-27 Thomas de Lellis <tdel@windriver.com>
611 * config/obj-elf.c (elf_frob_symbol): Remove code which when
612 TC_PPC was defined forced the type of a symbol with no other type
615 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
617 * doc/internals.texi (CPU backend): Mention that
618 line_separator_chars do not break up comments. Fix typos for
619 LEX_AT and LEX_NAME descriptions. Document operands for
620 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
621 description of md_create_short_jump usage. Document argument for
624 2000-02-27 Jakub Jelinek <jakub@redhat.com>
626 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
627 (md_parse_option): Handle it.
628 (md_show_usage): Document it.
630 2000-02-27 Ian Lance Taylor <ian@zembu.com>
632 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
633 opcode, for the instruction `pal19'. From Andrea Arcangeli
636 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
638 * config/tc-i386.c (i386_immediate): Move constant operand sizing
640 (md_assemble): To here, before template operands are matched.
641 Also ensure a constant immediate is sign extended when we know the
642 size is at most 16 bits. This is to catch cases like "add
643 $0xffc0,%ax" where we don't know the size, and thus that the
644 immediate can be represented as Imm8S until after parsing the
646 (i386_displacement): Similarly sign extend 16 bit constant
648 (md_assemble): Relax 16-bit jump constant range check to suit sign
649 extended displacements.
651 2000-02-26 Andreas Jaeger <aj@suse.de>
653 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
655 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
657 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
658 call operands when intel_syntax.
659 (intel_float_operand): Return 2 for "fi...".
660 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
661 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
662 earlier "SHORT" change.
663 (md_assemble): When determining suffix from Regs, exclude
666 2000-02-24 Nick Clifton <nickc@cygnus.com>
668 * configure: Add arm-wince, mips-pe and sh-pe targets.
669 * configure: Regenerate.
671 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
673 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
674 "pe-mips" for the mips-pe target.
676 * config/tc-arm.c (insns): Change displacement encoded in BL
677 and B instructions if the target port is arm-wince.
678 (do_ldst): Do not bias the relocation offset if the target
680 (md_pcrel_from): Add in missing relocation offset bias if the
683 * config/tc-mips.c (mips_target_format): Support COFF flavour.
684 (md_begin): Disable -G support for mips-pe target.
685 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
686 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
689 * config/tc-sh.c (md_begin): sh-pe target is little endian.
690 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
691 assembler, just set the alignment to 4.
693 * config/te-wince-pe.h: New file for WinCE targets. Define
696 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
698 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
700 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
701 (i386_intel_memory_operand): After finding a segment override,
702 check again for no `[' before looking for a displacement. Bomb if
703 more than one displacement rather than silently discarding the
704 second and subsequent ones. Free strings malloc'd by
705 build_displacement_string.
707 2000-02-24 Catherine Moore <clm@cygnus.com>
709 * config/obj-som.c (obj_pseudo_table): Add "weak".
710 (obj_som_weak): New routine.
712 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
714 * config/tc-i386.c (union i386_op): New.
715 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
716 Throughout file replace occurences of disps[n], imms[n], regs[n]
717 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
718 intel mode operand swapping. Add assert in regKludge and
719 fake_zero_displacement code. Test i.types[n] when outputting
720 displacements and immediates. Combine output of Disp16 with
722 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
723 when in intel mode by (not) reversing fsub and fdiv operands
724 before the template search. This fails for single operand
725 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
726 undefined. Instead fix the base_opcode after we've found the
727 template. Move base_opcode xor with found_reverse_match from
728 opcode output code to before this fix so we test for the correct
730 (md_assemble): Don't use strcmp when deciding to ignore the suffix
731 check in intel mode. Instead compare opcodes.
733 * config/tc-i386.h (TC_RELOC): Delete.
734 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
735 with equivalent call to reloc.
737 * as.h (flag_m68k_mri): Move declaration after target include, and
738 only declare when TC_M68K defined. Define as zero otherwise.
739 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
740 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
741 Define as zero otherwise.
742 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
743 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
744 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
745 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
746 testing whether defined.
747 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
748 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
749 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
750 rather than testing whether defined.
751 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
752 (parse_mri_cons): Declare and use only when TC_M68K.
753 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
754 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
755 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
757 * NEWS: Mention IBM 370 support.
759 2000-02-23 Richard Henderson <rth@cygnus.com>
761 * config/tc-i386.c (md_assemble): When swapping operands for
762 intel_syntax, assume everything that's not Imm or Disp is a
765 2000-02-23 Linas Vepstas <linas@linas.org>
767 * config/tc-i370.c, config/tc-i370.h: New files.
768 * Makefile.am: Add support for Linux/IBM 370.
769 * configure.in: Likewise.
770 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
771 * config/obj-elf.c: Include elf/i370.h
772 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
774 * Makefile.in: Regenerate.
775 * configure: Regenerate.
777 * doc/c-i370.texi: New file.
778 * doc/all.texi: Include it.
779 * doc/as.texinfo: And here.
780 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
781 * doc/Makefile.in: Regenerate.
783 2000-02-19 Michael Meissner <meissner@redhat.com>
785 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
786 determine if an instruction can be used in parallel with an ADDppp
787 or SUBppp instruction.
789 2000-02-22 Andrew Haley <aph@cygnus.com>
791 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
793 1999-12-30 Andrew Haley <aph@cygnus.com>
795 * config/tc-mips.c (mips_gp32): New variable.
796 (macro_build) Use mips_gp32.
798 (md_longopts): Add "-mgp32" and "-mgp64".
799 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
801 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
803 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
804 warning, and bump it to 1.
806 2000-02-22 Ian Lance Taylor <ian@zembu.com>
808 From Brad Lucier <lucier@math.purdue.edu>:
809 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
812 2000-02-21 Catherine Moore <clm@cygnus.com>
814 * config/tc-mips.c (MF_HILO_INSN): Define.
815 (mips_7000_hilo_fix): Declare.
816 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
817 (md_parse_option): Check for 7000_HILO_FIX options.
818 (OPTION_M7000_HILO_FIX): Define.
819 (OPTION_NO_M7000_HILO_FIX): Define.
820 * doc/c-mips.texi (-mfix7000): Describe.
822 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
824 * listing.c (print_lines): Remove unused variable `end'.
826 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
827 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
828 reloc_type when BFD_ASSEMBLER.
829 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
830 reloc_type when BFD_ASSEMBLER. Move common code out of switch
831 statement and quell signed vs. unsigned comparison warning.
833 2000-02-18 Nick Clifton <nickc@cygnus.com>
835 * config/tc-d10v.c (find_opcode): Add a symbol's value to
836 the computed frag offset, rather than overwriting it.
838 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
840 * config/tc-sh.c ("elf/sh.h"): Include.
841 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
842 (md.begin): Initialize target_arch.
843 Only include opcodes in has table that match selected architecture.
844 (parse_reg): Recognize register names for sh-dsp.
845 (parse_at): Recognize post-modify addressing.
846 (get_operands): The leading space is now optional.
847 (get_specific): Remove FDREG_N support. Add support for sh-dsp
848 arguments. Update valid_arch.
849 (build_Mytes): Add support for SDT_REG_N.
850 (find_cooked_opcode): New function, broken out of md_assemble.
851 (assemble_ppi, sh_elf_final_processing): New functions.
852 (md_assemble): Use find_cooked_opcode and assemble_ppi.
853 (md_longopts, md_parse_option): New option: -dsp.
854 * config/tc-sh.h (elf_tc_final_processing): Define.
855 (sh_elf_final_processing): Declare.
857 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
859 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
860 the unwinder subspace. Save the current seg/subseg before creating
863 2000-02-10 Nick Clifton <nickc@cygnus.com>
865 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
866 little endian targets.
867 (INST_BYTE1): Redefine to handle big and little endian
869 (cpu_type): New type: Select between M340 and M210.
870 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
871 instructions of the M340.
872 (md_assemble): Add support for the MULSH and OPSR classes of
874 (md_atof): Add support for little endian targets.
875 (md_parse_option): Add support for -EL, -EB and -mcpu command
877 (md_convert_frag): Add support for little endian targets.
878 (md_apply_fix3): Add support for little endian targets.
879 (md_number_to_chars): Add support for little endian targets.
881 2000-02-10 Timothy Wall <twall@redhat.com>
883 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
884 defined, use it to verify the symbol just read should be a label.
886 2000-02-10 Timothy Wall <twall@redhat.com>
888 * app.c (do_scrub_chars): Handle "||" for parallel instructions
889 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
890 around colons when KEEP_WHITE_AROUND_COLON is defined.
891 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
892 and KEEP_WHITE_AROUND_COLON.
894 2000-02-08 Timothy Wall <twall@redhat.com>
896 * read.c (s_rept): Call do_repeat, which abstracts the repeat
898 (do_repeat): New. Abstract repeat logic so that a "break" can be
900 (end_repeat): New. Provide support for a "break" out of the
902 * read.h: Add prototypes for new functions.
904 2000-02-08 Timothy Wall <twall@redhat.com>
906 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
907 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
908 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
911 2000-02-08 Timothy Wall <twall@redhat.com>
913 * read.c: Added elseif to directives table.
914 * read.h: Added prototype for s_elseif.
915 * doc/as.texinfo: Added description for elseif.
916 * cond.c (s_elseif): New function
918 2000-02-04 Timothy Wall <twall@redhat.com>
920 * listing.c (print_lines): Remove conditionals causing bug in
923 2000-02-03 Timothy Wall <twall@cygnus.com>
925 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
927 * frags.c (frag_new): Calculate fr_fix in octets
928 (frag_now_fix) Return offset as target address offset (bytes).
929 (frag_now_fix_octets) New - Return offset in octets (8-bit
931 * frags.h: Added prototype for frag_now_fix_octets().
932 Distinguish between octets and bytes in field descriptions.
933 * listing.c (calc_hex): Account for octets vs bytes when
934 printing addresses/offsets.
935 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
936 target is little-endian, print the octets in a word in big-endian
937 order so that the display looks like a proper hexadecimal number,
938 instead of having the octets reversed.
939 * read.c (do_align): When recording alignment, alignment power
940 should be in terms of target bytes (minimum addressible unit)
942 (do_org) Convert ORG target address (byte) argument into an
943 octet offset when generating a variable fragment.
944 * symbols.c (resolve_symbol_value): Symbol final value
945 converted to a target address offset (bytes) from its octet offset.
946 * config/obj-coff.c (coff_frob_symbol): Symbol target address
947 offset (bytes) is adjusted by the frag offset (octets) converted
949 (coff_frob_section) Section alignment power is in terms of bytes;
950 convert it to an octet alignment power when calculating size (and
951 size mask) in octets. Don't modify the section size in order to
952 "align" it for TI COFF, since that format has a different method
953 for storing alignment information.
955 2000-02-01 Timothy Wall <twall@cygnus.com>
957 * stabs.c (generate_asm_file): Escape backslashes in stabs file
958 entries, matching the way GCC generates them. If not escaped, the
959 filename is encoded incorrectly.
961 2000-01-31 Nick Clifton <nickc@cygnus.com>
963 * config/tc-arm.c (reg_table): Add support for ATPCS register
966 2000-01-31 Geoff Keating <geoffk@cygnus.com>
968 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
970 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
972 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
973 of a symbol when we really care about its value.
975 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
977 * config/tc-mcore.c (md_assemble): Give warning message if
978 operands passes to instruction are more than the spec.
980 2000-01-27 Thomas de Lellis <tdel@windriver.com>
982 * config/tc-arm.c (armadjust_symtab): If the assembler is in
983 Thumb mode but the label seen was not declared as '.thumb_func'
984 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
985 correct disassembly of Thumb code bounded by non function labels.
987 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
989 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
990 Add dependencies for e-i386aout.o. Fix 2 comment lines.
992 * Makefile.in: Same here.
995 * configure.in: Set bfd_gas for i386-aout when primary target
996 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
997 we may need the primary te_file. Remove incorrect comment.
999 * configure: Regenerate.
1001 * config/e-i386aout.c: New file.
1003 * as.c (USE_EMULATIONS): Move to before print_version_id.
1004 (struct emulation): Add i386aout.
1005 (show_usage): Split text strings. Reformat -a text. Add --em
1009 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1010 (aout_format_ops): New.
1013 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1014 preprocessor conditional and add aout USE_EMULATIONS tests.
1015 (read_a_source_file): Don't pass error strings to printf as
1019 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1021 (do_data): Same here.
1022 (process_file): And here.
1025 * symbols.c (colon): Rewrite "already defined" fatal message
1026 code for aout with USE_EMULATIONS.
1029 * config/obj-aout.c (OBJ_HEADER): Define.
1030 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1032 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1033 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1035 (obj_aout_type): Expand S_SET_OTHER here too.
1036 (obj_read_begin_hook): Remove.
1037 (aout_pop_insert): New.
1038 (obj_aout_s_get_other): New.
1039 (obj_aout_s_get_desc): New.
1040 (aout_format_ops): New.
1043 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1044 gets aout_pseudo_table.
1045 (aout_pseudo_table): Declare.
1046 (obj_read_begin_hook): Define.
1049 * config/obj-coff.c (obj_pseudo_table): Rename to
1051 (coff_pop_insert): Use coff_pseudo_table.
1052 (coff_sec_sym_ok_for_reloc): Remove.
1053 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1054 and comment all zero entries and remove #if 0 code.
1057 * config/obj-coff.h (obj_pop_insert): Define.
1058 (coff_pseudo_table): Declare.
1061 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1062 s_get_size, s_set_size. Comment all zero entries.
1065 * config/obj-elf.c (elf_s_get_other): New function.
1066 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1067 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1068 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1070 (obj_elf_parse_section_letters): Don't pass error strings to
1071 printf as format arg.
1074 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1076 (elf_s_get_other): Declare.
1077 (S_GET_OTHER) Define as elf_s_get_other if not already
1079 (S_SET_OTHER): Only define when not already defined.
1080 (elf_obj_read_begin_hook): Declare.
1081 (obj_read_begin_hook): Define.
1082 (elf_obj_symbol_new_hook): Declare.
1083 (obj_symbol_new_hook): Define.
1086 * config/obj-multi.h: Add copyright header and protect against
1087 multiple inclusion. Add * to all function pointers.
1088 (OBJ_HEADER): If defined, include it rather than other defines
1090 (obj_frob_file_after_relocs): Test for NULL.
1091 (obj_symbol_new_hook): Here too.
1092 (obj_sec_sym_ok_for_reloc): And here.
1093 (S_GET_OTHER): Define.
1094 (S_GET_DESC): Define.
1095 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1096 (OBJ_MAYBE_ELF): Update comment.
1098 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1099 OBJ_AOUT preprocessor conditional and handle emulation by
1100 testing OUTPUT_FLAVOR.
1101 (i386_displacement): Here too.
1102 (md_section_align): Similarly here.
1103 (i386_target_format): Conditionally compile when more than one
1104 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1105 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1106 (i386_displacement): Here too.
1109 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1110 Define TARGET_FORMAT for aout only when not multi.
1113 * config/te-multi.h: Delete file as it's identical to te-generic.h
1115 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1117 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1118 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1121 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1123 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1126 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1128 * config/tc-mips.c (mips_do_align): New function.
1129 * config/tc-mips.h (md_do_align): Define.
1131 2000-01-10 Philip Blundell <philb@gnu.org>
1133 * doc/c-arm.texi (ARM Options): Fix typo.
1134 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1135 line separator for Linux.
1136 * doc/as.texinfo (Comments): Mention the ARM.
1138 2000-01-10 Philip Blundell <pb@futuretv.com>
1140 * configure.in (arm*-*-conix*): New target.
1141 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1143 * configure: Regenerate.
1145 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1147 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1148 (obj_elf_visibility): New function.
1150 * doc/as.texinfo (Visibility): New node: document visibility
1153 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1155 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1156 warning for absolute jump/call without `*' in non-intel mode. No
1157 need to set i.types[0] JumpAbsolute in intel mode.
1159 1999-12-22 Philip Blundell <pb@futuretv.com>
1161 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1162 hook function when changing sections.
1163 (arm_s_data): Likewise.
1165 1999-12-14 Nick Clifton <nickc@cygnus.com>
1167 * config/tc-arm.c (md_parse_option): Add support for -marm720
1168 command line switch.
1170 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1172 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1173 (r_registers, xr_registers): Define.
1174 (r_register_name, xr_register_name): New functions.
1175 (md_assemble): Handle new am33 operand types and instruction
1177 (mn10300_insert_operand, check_operand): Likewise.
1179 1999-11-29 Nick Clifton <nickc@cygnus.com>
1181 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1182 (s_force_thumb): Set thumb_mode to 2.
1183 (md_assemble): Do not complain about thumb instructions on a
1184 non-thumb target if thumb_mode is set to 2.
1186 1999-11-28 Michael Meissner <meissner@cygnus.com>
1188 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1189 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1190 (O_...): Add new machine dependent expressions if we are handling
1191 explicit relocations.
1192 (alpha_reloc_op): New static table holding the explicit relocation
1194 (alpha_literal_hash): New static to hold the hash table for
1195 explicit relocations.
1196 (alpha_macros): Add support for explicit relocations.
1197 (md_begin): If explicit relocations, initialize hash table.
1198 (md_assemble): Don't print a second error if tokenize_arguments
1199 already printed an error message.
1200 (md_apply_fix): Add support for explicit relocations.
1201 (alpha_force_relocation): Ditto.
1202 (alpha_fix_adjustable): Ditto.
1203 (alpha_adjust_symtab): New function to support explicit
1205 (alpha_adjust_symtab_relocs): Ditto.
1206 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1207 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1208 Add support for explicit relocations. Return -2 if an error
1209 message was already printed.
1210 (find_macro_match): Add support for explicit relocations. Comment
1212 (emit_insn): Add support for explicit relocations.
1213 (assemble_tokens): Ditto.
1215 (load_expression): Ditto.
1218 (emit_ir_load): Ditto.
1219 (emit_loadstore): Ditto.
1222 (emit_sextX): Ditto.
1223 (emit_division): Ditto.
1224 (emit_jsrjmp): Ditto.
1225 (emit_retjcr): Ditto.
1227 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1229 (tc_adjust_symtab): If explicit relocations, call the function
1230 alpha_adjust_symtab.
1231 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1232 relocations next to the literal relocation they reference.
1233 (TC_INIT_FIX_DATA): Initialize the new fields.
1234 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1236 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1238 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1239 'B' operand for PA2.0 bb instruction.
1241 1999-11-18 Nick Clifton <nickc@cygnus.com>
1243 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1246 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1248 (mcore_force_relocation): Force relocations to be generated for
1251 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1253 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1254 (i386_displacement): Disallow O_big displacements.
1256 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1258 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1259 improvements in error checking.
1260 (md_assemble): Support for unconditional ARM instructions.
1261 (md_parse_option): Support for -m[arm]v5e flag.
1263 1999-11-12 Nick Clifton <nickc@cygnus.com>
1265 * macro.c (buffer_and_nest): Do not check beyond the end of the
1268 1999-11-11 Nick Clifton <nickc@cygnus.com>
1270 * macro.c (buffer_and_nest): Look for seperator after TO and
1273 1999-11-08 Andrew Haley <aph@cygnus.com>
1275 * app.c (do_scrub_chars): When in State 10, treat backslash
1276 characters in the same way as as symbol characters.
1278 1999-11-07 Richard Henderson <rth@cygnus.com>
1280 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1281 the previous label was in the current section before playing
1282 with auto-alignment.
1284 1999-11-06 Nick Clifton <nickc@cygnus.com>
1286 * config/tc-v850.c (v850_force_relocation): Force relocation
1288 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1291 1999-11-05 Michael Meissner <meissner@cygnus.com>
1293 * expr.h (operatorT): Increase machine dependent operators to 16.
1294 * expr.c (op_rank): Ditto.
1296 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1298 * read.c (pseudo_set): Reject attempts to set the value of a
1301 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1304 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1306 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1307 to bfd_set_section_contents.
1309 1999-11-03 Nick Clifton <nickc@cygnus.com>
1311 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1313 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1315 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1316 (mips_ip): Use OPCODE_IS_MEMBER.
1318 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1320 * config/tc-arm.c (reg_required_here): Improve comments.
1322 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1323 (tinsns): Initialize variants field.
1325 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1326 BAD_PC respectively.
1328 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1330 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1331 * config/tc-arm.h: Fix compile time warnings.
1333 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1335 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1336 form @abs16, @(abs16) and @(abs16 + imm).
1338 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1340 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1341 (ISA_HAS_64_BIT_REGS) New.
1342 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1343 mips_emit_delays,macro_build,load_register,load_addresss,
1344 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1345 and/or use new ISA_xxx macros in expressions involving
1346 ISA, particularly mips_opts.isa.
1348 1999-10-18 Michael Meissner <meissner@cygnus.com>
1350 * expr.h (operatorT): Add machine dependent operators md1..md8.
1351 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1352 for the machine dependent operators to use.
1354 * expr.c (op_rank): Add machine dependent operators.
1356 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1358 (O_cpregister): Ditto.
1359 (md_begin): Change X_op test that field is wide enough to use
1360 O_max instead of O_alpha_max.
1361 (cpu_types): Fill in missing initializer.
1362 (alpha_num_macros): Make unsigned.
1363 (md_assemble): Make opnamelen be size_t.
1364 (md_apply_fix): Cast alpha_num_operands to int before testing.
1365 (alpha_force_relocation): Ditto.
1366 (alpha_fix_adjustable): Ditto.
1367 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1368 (tc_gen_reloc): Ditto.
1369 (tc_get_register): Ditto.
1374 (s_alpha_ent): Ditto.
1375 (s_alpha_end): Ditto.
1376 (s_alpha_frame): Ditto.
1377 (s_alpha_prologue): Ditto.
1378 (s_alpha_file): Ditto.
1379 (s_alpha_gprel32): Ditto.
1380 (s_alpha_proc): Ditto.
1381 (s_alpha_set): Ditto.
1382 (s_alpha_base): Ditto.
1383 (s_alpha_align): Ditto.
1384 (s_alpha_arch): Ditto.
1385 (alpha_align): Ditto.
1386 (assemble_insn): Suppress unused variable warning.
1388 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1389 order in the structure.
1390 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1392 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1394 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1396 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1398 * config/tc-i386.c (i386_index_check): Correct #endif location.
1400 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1402 * as.c (show_usage): Document new options.
1403 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1404 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1405 (parse_args): Parse the new options.
1406 (main): If there were warnings, and --fatal-warnings
1407 was specified, print an error.
1408 * as.h: New variable, flag_fatal_warnings, for new option.
1410 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1412 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1413 '@'. Change autoincrement completers to fall through to cache control
1416 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1418 (pa_parse_addb_64_cmpltr): New function.
1420 * config/tc-hppa.c (pa_ip): Change error message.
1421 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1422 '?Q' args to allow falling through.
1424 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1425 Remove unused conditional codes.
1426 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1428 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1430 * config/tc-d30v.c (CHAR_BIT): Define.
1431 (check_range): Fix bit operations to support integers bigger than
1434 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1436 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1439 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1440 Doug Evans <devans@cygnus.com>
1442 Add support for m32rx.
1443 * config/tc-m32r.c (enable_m32rx): New static global.
1444 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1445 (allow_m32rx): New function.
1446 (M32R_SHORTOPTS): Add `O'.
1447 (md_longopts): Add --m32rx plus several warning options.
1448 (md_parse_option): Handle new options.
1449 (md_show_usage): Print them.
1450 (md_begin): Enable m32rx.
1451 (OPERAND_IS_COND_BIT): New macro.
1452 (first_writes_to_seconds_operands): New function.
1453 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1454 (target_make_parallel,assemble_two_insns): New functions.
1455 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1456 If optimizing and m32rx, try to make consecutive insns parallel.
1458 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1460 * config/tc-mips.c (nopic_need_relax): Allow for the
1461 .sdata.foo sections generated by -fdata-sections,
1462 and for the .gnu.linkonce.s sections generated by C++.
1464 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1466 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1467 with cleaner code using completer prefixes. Add 'Y'.
1469 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1471 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1473 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1474 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1475 insn does not match and we should try the next insn in the table.
1477 1999-09-22 Nick Clifton <nickc@cygnus.com>
1479 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1481 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1483 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1486 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1488 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1489 OBJ_ELF. If ELF, add "sq".
1490 (md_parse_option): If ELF, ignore -s and -q.
1491 (md_show_usage): Mention ELF options.
1493 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1495 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1498 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1500 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1502 * config/tc-hppa.c (struct pa_it): New field "trunc".
1503 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1504 (pa_parse_ftest_gfx_completer): New function
1505 (pa_parse_fp_cnv_format): New function.
1507 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1508 (md_apply_fix): Handle 22bit pc-rel branches.
1510 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1512 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1514 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1516 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1518 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1520 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1521 (pa_ip): Handle 'fX'.
1523 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1525 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1526 unwinds unless the function is in the text space.
1527 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1529 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1531 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1532 (md_assemble): To here. Tweak address generation.
1534 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1536 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1537 (md_assemble): Call dwarf2_where for OBJ_ELF.
1538 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1539 (pa_end_of_source): New function.
1540 * tc-hppa.h (md_end): Define for OBJ_ELF.
1542 1999-09-14 Michael Meissner <meissner@cygnus.com>
1544 * configure.in (Canonicalization of target names): Remove adding
1545 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1546 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1547 * configure: Regenerate.
1549 1999-09-14 Donn Terry <donn@interix.com>
1551 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1553 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1555 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1556 pc-relative jmp/call to an absolute symbol.
1557 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1558 absolute section symbols.
1560 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1561 jump handling code and comments.
1563 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1565 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1566 the value if TE_PE and a global defined symbol.
1568 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1570 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1571 print the symbol, rather than printing it here.
1573 1999-09-11 Donn Terry <donn@interix.com>
1575 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1576 BFD_RELOC_RVA relocations.
1578 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1579 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1582 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1584 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1585 * doc/internals.texi (Object format backend): Document
1588 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1589 relocations against global symbols if TE_PE.
1591 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1592 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1594 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1597 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1598 symbols which do not have a constant value, or tags with
1599 non-tags. Remove the symbol from the list before adding it at the
1602 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1603 C_FCN symbol differently if TE_PE.
1604 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1605 appears in the pseudo-op, rather coff_line_base which is only set
1608 * config/obj-coff.c (obj_coff_loc): New static function.
1609 (obj_pseudo_table): Add "loc".
1611 * config/obj-coff.c (add_lineno): Check that the line number is
1614 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1615 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1617 (md_atof): Return NULL rather than 0.
1618 * config/tc-i386.c (md_atof): Change type to int.
1619 * expr.c (expr): Change first parameter to int.
1620 * config/obj-coff.c: Add declarations for static functions.
1621 (coff_frob_symbol): Use SYM_AUXENT.
1622 * config/tc-i386.h (flag_16bit_code): Don't declare.
1624 * config/obj-coff.c (obj_coff_section): Default to setting
1625 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1627 * write.c (adjust_reloc_syms): Print adjusted fixup.
1629 * expr.c (integer_constant): Correct too_many_digits calculation
1632 1999-09-09 Andreas Schwab <schwab@suse.de>
1634 * doc/c-arm.texi: Fix arguments of @var to not contain
1637 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1639 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1641 (md_parse_option): Only support -k flag for ELF and COFF targets.
1643 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1645 * config/tc-hppa.c (pa_ip): Put strict register checks before
1646 call to pa_parse_number.
1648 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1650 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1652 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1655 1999-09-06 Donn Terry <donn@interix.com>
1657 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1659 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1661 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1662 candidate instruction. Require registers for register arguments
1663 when in strict mode. Require assemble-time constants for
1664 constants when in strict mode.
1665 (pa_get_absolute_expression): Require a constant when in strict
1668 1999-09-06 Nick Clifton <nickc@cygnus.com>
1670 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1672 1999-09-04 Steve Chamberlain <sac@pobox.com>
1674 * config/tc-pj.c: New file, supports picoJava in ELF.
1675 * config/tc-pj.h: Ditto.
1676 * configure.in (pjl*, pj*): New targets.
1677 * Makefile.am: Rebuild dependencies.
1678 (CPU_TYPES): Add pj.
1679 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1680 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1681 * doc/c-pj.texi: New file.
1682 * doc/as.texinfo: Add some PJ specifics.
1683 * doc/all.texi: Add PJ to the list of all architectures, sort them
1685 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1686 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1688 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1690 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1691 (obj_frob_file): Test for null pointer.
1692 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1693 (OBJ_PROCESS_STAB): And here.
1694 (elf_obj_sy): Remove
1696 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1697 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1698 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1700 * config/obj-coff.c (no_func): Remove.
1701 (coff_format_ops): Change occurrences of no_func to 0, as we test
1702 for 0 in obj-multi.h.
1704 * configure.in: Enable bfd for i386-coff when primary target is
1705 bfd. Enable i386 elf,coff emulation support. Don't set
1706 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1707 emulation to support.
1708 *configure: Regenerate.
1710 1999-09-02 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1713 .section .line directive is encountered.
1715 1999-09-01 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1720 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1721 * as.texinfo: Document --gdwarf2 command line option.
1722 Add additional documentation of ARM command line switches.
1724 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1726 * config/tc-i386.c (i386_intel_memory_operand): Combine
1727 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1728 and RESTORE_END_STRING around parse_register calls.
1729 (i386_operand): Here too.
1730 (i386_is_reg): Remove.
1731 (parse_register): Move as_bad calls from within this function to
1734 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1736 Based on a patch from H.J. Lu <hjl@gnu.org>
1737 * config/tc-i386.c (parse_register): Handle FP regs specially.
1738 (md_begin): Remove '(' and ')' from register_chars.
1740 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1742 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1743 error message (done elsewhere).
1745 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1747 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1749 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1751 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1754 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1756 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1758 Add new completers. Fix bug in 64 bit condition handling.
1760 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1763 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1765 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1767 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1769 1999-08-27 Jim Wilson <wilson@cygnus.com>
1771 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1772 (struct ls): Add frag field. Initialize it to zero.
1773 (out_end_sequence): New local text_frag. Set it while in text section.
1774 Replace address check with frag check. Set ls.frag to text_frag if
1775 out_set_addr called.
1776 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1777 Set it before switching sections. Replace address check with frag
1778 check. Set ls.frag to saved_frag if out_set_addr called.
1780 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1782 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1783 output "advance_pc" opcode instead of calling gen_addr_line().
1784 The latter has the undesired side-effect of creating a new row
1785 in the debug line info matrix.
1787 1999-08-26 Jim Wilson <wilson@cygnus.com>
1789 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1790 ls.last_filename if last is less than zero. Set ls.last_filename
1791 when allocating new entry.
1792 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1795 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1797 * config/tc-i386.c (i386_index_check): Fix the displacement size
1798 when INFER_ADDR_PREFIX.
1800 1999-08-18 Nick Clifton <nickc@cygnus.com>
1802 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1805 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1807 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1808 handle 0xffffNNNN constants correctly.
1810 1999-08-16 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1815 1999-08-13 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1818 (md_apply_fix3): Always pass positive values to
1819 validate_offset_imm.
1821 1999-08-12 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-arm.c (skip_whitespace): New macro.
1824 Formatting tidy ups.
1826 (md_apply_fix3): Store relocation offset in addend for ELF based
1828 (arm_force_relocation): Always generate relocs for Thumb function
1831 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1833 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1834 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1836 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1838 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1839 flags for the unwind subspace.
1841 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1842 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1843 suitable relocation based on the size of the target's pointer.
1844 Always Use subsegment zero for the unwinders.
1845 (pa_level): Handle "2.0w".
1847 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1849 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1850 with the following instruction unless this was specified.
1852 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1854 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1855 certain sections, to match BFD changes.
1857 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1859 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1860 (EXTRA_SCRIPTS): Define to keep automake happy.
1861 * Makefile.in: Rebuild.
1863 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1865 * Makefile.am: Rename .dep* files to DEP*.
1866 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1867 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1869 * Makefile.in: Rebuild.
1871 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1873 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1875 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1877 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1878 avoid problems on DOS filesystems.
1879 * Makefile.in: Rebuild.
1881 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1883 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1885 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1888 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1890 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1891 line to create ${GDBINIT} rather than .gdbinit.
1892 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1894 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1896 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1898 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1900 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1902 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1904 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1905 non-adjustable symbols.
1907 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1909 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1911 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1913 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1916 1999-08-05 Donn Terry <donn@interix.com>
1918 * config/te-interix.h: New file.
1919 * configure.in (i386-*-interix*): New target.
1920 * configure: Rebuild.
1922 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1924 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1925 selectors for ELF too.
1926 (selector_table): Add "ltp" and "rtp" selectors.
1928 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1930 * config/tc-i386.c (i386_operand): No need to change
1931 operand_string pointer in segment reg case before goto
1932 do_memory_reference. Initialise displacement_string_start and
1933 displacement_string_end after do_memory_reference label.
1934 (i386_index_check): Add operand_string param, and print error
1935 message on failure here.
1936 (i386_intel_memory_operand): Instead of here.
1937 (i386_operand): And here.
1938 (INFER_ADDR_PREFIX): Enable.
1940 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1942 * config/tc-i386.h (DefaultSize): Define. Renumber following
1943 opcode_modifier defines.
1945 From Etienne Lorrain <etienne.lorrain@ibm.net>
1946 * config/tc-i386.c (stackop_size): New variable.
1947 (set_16bit_code_flag): Clear it here.
1948 (set_16bit_gcc_code_flag): New function.
1949 (md_pseudo_table): Add "code16gcc" entry.
1950 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1952 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1954 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1955 next_set_end even if the end symbol is being discarded.
1957 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1958 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1959 * config/obj-coff.c: Likewise.
1960 (seg_info_type): Remove.
1961 (seg_info_off_by_4): Change to array of segT.
1962 (s_get_segment): Adjust accordingly.
1963 (obj_pseudo_table): Fully initialize sentinel entry.
1965 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1966 Ralf Baechle <ralf@uni-koblenz.de>.
1968 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1970 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1972 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1974 * config/tc-i386.c: Indentation and white space changes.
1975 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1976 don't enable it by default.
1977 (i386_intel_operand): Remove redundant prototype.
1978 Move check on number of memory operands, and i.mem_operands++
1979 (i386_intel_memory_operand): To here.
1980 Remove i386_immediate code from here. Remove special case code
1981 for input and output using (%dx). Remove base/index checks and
1982 call i386_index_check instead. Save initial operand_string
1983 argument for error message.
1984 (i386_operand): Remove redundant prototype. Move base/index
1985 checks to i386_index_check.
1986 (i386_displacement): Move intel mode check for non-zero
1988 (i386_intel_memory_operand): To here.
1990 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1992 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1993 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1994 by .register pseudo-op if -64 and --no-undeclared-regs.
1995 (s_register, sparc_adjust_symtab): New functions.
1996 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1997 Declare sparc_adjust_symtab as tc_adjust_symtab.
1998 * doc/c-sparc.texi: Add description of #ignore special literal
1999 for .register pseudo-op.
2001 1999-07-30 Catherine Moore <clm@cygnus.com>
2003 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2004 the relocation's section offset.
2006 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2008 * write.c (fixup_segment): Fix generic error check overflow test.
2010 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2011 X_add_number to long.
2013 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2015 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2018 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2020 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2023 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2025 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2027 * configure.bat: Remove; obsolete.
2028 * config/go32.cfg: Likewise.
2030 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2032 * configure.in (i386-*-vxworks*): New target.
2033 * configure: Rebuild.
2035 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2037 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2039 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2041 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2043 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2044 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2045 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2046 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2047 MAX_RELOC_EXPANSION): Define.
2048 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2050 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2052 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2053 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2054 block. Print a warning if an 8-bit or 16-bit constant
2055 displacement or immediate is truncated on output.
2056 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2058 (i386_operand): Disallow immediate jump absolute operand.
2060 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2062 * configure.in: Bump version number to 2.9.5.
2063 * configure: Rebuild.
2065 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2068 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2070 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2071 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2073 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2075 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2077 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2079 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2080 if -mno-fpu was given.
2081 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2083 (cons_fix_new_arm): Remove misleading comments.
2085 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2087 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2089 (relax_segment): Likewise. After giving a rs_org error, convert
2090 the frag to rs_align to avoid cascading errors.
2092 1999-07-12 Andreas Schwab <schwab@suse.de>
2094 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2096 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2098 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2099 as appropriate. Fill in structure initializations. Add variable
2100 initializations. Add casts.
2101 * dwarf2dbg.c (print_stats): Change i to size_t.
2102 * listing.c (listing_listing): Change list_line to unsigned int.
2104 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2106 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2107 rather than checking for \001 and \002 in symbol name.
2108 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2110 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2112 * configure.in (hppa*-linux-gnu*): New target.
2113 * configure: Rebuilt.
2115 1999-07-08 Nick Clifton <nickc@cygnus.com>
2117 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2119 1999-07-07 Nick Clifton <nickc@cygnus.com>
2121 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2122 accessing symbolP directly.
2124 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2126 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2129 1999-07-05 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-arm.c (ARM_EXT_V5): Define.
2132 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2133 (md_begin): Detect ARM v5 architectures.
2134 (md_parse_option): Accept arm v5 specification.
2135 (md_show_usage): Documment -marmv5 switch.
2137 * doc/c-arm.texi: Document -marmv5 command line option.
2139 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2141 (validate_immediate_twopart): New function. Determine if a
2142 constant can be computed by two ADD instructions.
2143 (output_inst): Remove its command line parameter - it was never
2145 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2146 implememt the ADRL pseudo op.
2147 (tc_gen_reloc): Generate a suitable error message if an ADRL
2148 instruction tries to generate a real reloc.
2150 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2152 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2154 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2157 1999-06-27 H.J. Lu <hjl@gnu.org>
2159 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2160 non BFD_ASSEMBLER case.
2162 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2164 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2167 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2169 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2170 out_end_sequence() when the address decreases due to a new frag.
2171 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2172 numbering starts with 1.
2174 1999-06-23 Nick Clifton <nickc@cygnus.com>
2176 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2178 (mcore_s_text): Call obj_elf_text for ELF target.
2179 (mcore_s_data): Call obj_elf_data for ELF target.
2180 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2182 (mcore_s_bss): New function: Dump literal table before changing
2184 (mcore_s_comm): New function: Dump literal table before changing
2187 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2188 No longer static functions.
2189 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2190 Provide prototypes for these functions.
2192 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2194 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2195 a list of names, to try obj_segment_name, and to try abbreviated
2196 names when using COFF without long section names.
2198 * config/tc-alpha.c: More use of symbol accessor functions.
2199 * config/tc-arc.c: Likewise.
2200 * config/tc-d30v.c: Likewise.
2201 * config/tc-fr30.c: Likewise.
2202 * config/tc-i860.c: Likewise.
2203 * config/tc-m88k.c: Likewise.
2204 * config/tc-mcore.c: Likewise.
2205 * config/tc-ns32k.c: Likewise.
2206 * config/tc-sparc.c: Likewise.
2207 * config/tc-v850.c: Likewise.
2209 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2210 sy_value with appropriate accessor functions.
2211 * config/tc-arm.c (md_apply_fix3): Likewise.
2212 * config/tc-d10v.c (AT_WORD_P): Likewise.
2213 * config/tc-v850.c (reg_name_search): Likewise.
2215 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2216 use symbol_get_bfdsym instead.
2217 * config/tc-ppc.c (md_assemble): Likewise.
2218 * config/tc-v850.c (v850_comm): Likewise.
2220 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2222 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2223 the symbol, rather than accessing the bsym member.
2224 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2225 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2226 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2227 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2228 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2229 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2230 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2231 * config/tc-v850.c (tc_gen_reloc): Likewise.
2233 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2235 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2236 (hppa_gen_reloc_type): Conditionalize on BFD64.
2237 (tc_gen_reloc): Re-enable ELF relocations.
2238 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2240 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2242 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2244 (do_ldst): Move assignment out of if condition.
2245 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2246 parentheses to avoid warning.
2248 1999-06-21 Nick Clifton <nickc@cygnus.com>
2250 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2251 macro to get at the BFD symbol associated with a GAS symbol.
2253 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2255 * config/tc-ppc.c: Update for symbol handling changes.
2256 * config/obj-coff.c: Likewise.
2258 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2260 * tc-hppa.c: General cleanups of ELF support. No more spaces
2261 and subspaces for ELF.
2262 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2263 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2264 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2265 (UNWIND_SECTION_NAME): Likewise.
2266 (space/subspace related structures): Conditionalize definitions
2268 (space/subspace directives and support routines): Conditionalize
2269 definitions and references/uses on OBJ_SOM.
2270 (label_symbol_struct): For ELF, track the symbol's segment. For
2271 SOM track its space.
2272 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2274 (USE_ALIASES): Kill for both SOM & ELF.
2275 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2276 (pa_space, pa_subspace): Corresponding changes.
2277 (pa_spaces_begin): Corresponding chagnes.
2278 (md_begin): Do not muck around with space/subspace stuff for
2280 (md_apply_fix): Temporarily disable argument relocation stuff
2282 (tc_gen_reloc): Temporarily disable relocation generation for
2284 (pa_build_unwind_subspace): Similarly.
2286 1999-06-16 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-arm.c (thumb_set): New pseudo op.
2289 (text, data, section): Override these pseudo ops with ARM
2291 (s_thumb_set): New function: Perform the same as a .set pseudo
2292 op, but also mark the alias'ed symbol as being a Thumb
2294 (arm_s_text): New function: Perform the same as the .text
2295 pseudo op, but dump the literal pool before changing
2297 (arm_s_data): New function: Perform the same as the .data
2298 pseudo op, but dump the literal pool before changing
2300 (arm_s_section): New function: Perform the same as the
2301 .section pseudo op, but dump the literal pool before changing
2303 (arm_cleanup): Do not reset the current section before dumping
2306 1999-06-17 Nick Clifton <nickc@cygnus.com>
2308 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2309 OPTION_NO_WARN_UNMATCHED entries.
2310 (md_parse_option): Generate a warning message if an unrecognised
2311 option is encountered.
2313 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2314 (get_operands): When parsing an expression after an '@' symbol
2315 has been detected, do not ignore '#' symbols.
2316 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2319 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2321 From K. Richard Pixley <rich@noir.com>:
2322 * configure.in (ppc-*-vxworks*): New target.
2323 * configure: Rebuild.
2325 1999-06-12 Philip Blundell <philb@gnu.org>
2327 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2329 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2331 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2332 which refer to symbols in linkonce sections, permit reducing the
2333 relocs if the symbol is local.
2335 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2337 * subsegs.c (subseg_text_p): New function.
2338 * as.h (subseg_text_p): Declare.
2339 * read.c (do_align): Use subseg_text_p to set the default fill.
2340 * write.c (subsegs_finish): Likewise.
2341 * config/obj-coff.c (write_object_file): Likewise.
2342 * config/tc-i386.h (md_maybe_text): Don't define.
2343 (md_do_align): Use subseg_text_p to set the default fill.
2344 * config/tc-m32r.c (m32r_do_align): Likewise.
2345 * config/tc-sh.c (sh_do_align): Likewise.
2346 * config/tc-sparc.h (md_do_align): Likewise.
2348 1999-06-12 David O'Brien <obrien@freebsd.org>
2350 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2351 * configure: Rebuild.
2353 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2355 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2356 * Makefile.am: Rebuild dependencies.
2357 * Makefile.in: Rebuild.
2359 * config/tc-i386.c (i386_immediate): Remove unused label
2362 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2363 * symbols.c: Likewise.
2364 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2365 sy_next field when taking address, rather than symbol_next.
2367 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2369 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2370 value from the output file architecture.
2371 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2372 * dwarf2dbg.h: Change bfd_vma to addressT.
2374 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2376 * dwarf2dbg.h: Use PARAMS in function declarations.
2378 1999-06-11 Martin Dorey <mdorey@madge.com>
2380 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2381 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2383 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2385 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2387 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2389 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2392 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2394 * read.c (read_a_source_file): Only declare inescape if
2397 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2399 (find_entry_byval): Add parens to avoid warning.
2401 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2403 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2406 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2408 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2411 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2412 synthetize_setx): New functions.
2413 (md_assemble): Broken the special cases into the above
2414 functions. Make compiler happy if sizeof(bfd_vma)==4.
2415 Fix sethi generated from set/setuw. If instructions have a relloc,
2416 always clear the fields to be relocated in the opcode.
2417 (sparc_ip): Remove special_case global variable.
2419 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2421 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2422 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2423 indication of success rather than a value.
2424 (itbl_get_val): Likewise.
2425 (itbl_get_field): Use strcspn. Change delimiters to include
2427 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2428 (itbl_get_val): Likewise.
2429 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2431 * symbols.c (copy_symbol_attributes): Convert local symbols to
2434 1999-06-10 Nick Clifton <nickc@cygnus.com>
2436 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2439 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2441 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2442 Optimize set if sizeof(bfd_vma) == 64.
2443 (sparc_ip): Fix sethi - without %hi() it should generate
2444 R_SPARC_22 reloc, not R_SPARC_HI22.
2445 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2447 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2449 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2450 (s_ncons): New function.
2451 (native_op_table): New table.
2452 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2453 R_SPARC_OLO10 handling.
2455 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2457 * expr.h (struct expressionS): Revert last change; widen X_op.
2458 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2460 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2462 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2463 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2464 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2465 * Makefile.in: Regenerated.
2467 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2468 `common' pass on to s_mri_common.
2469 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2471 1999-06-06 Richard Henderson <rth@cygnus.com>
2473 * config/obj-elf.c (obj_elf_section): Don't free the return
2474 value of demand_copy_C_string.
2476 1999-06-05 Richard Henderson <rth@cygnus.com>
2478 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2479 creation logic from obj_elf_create_section.
2481 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2482 (section_stack): New.
2483 (special_sections): Make const.
2484 (obj_elf_section): Gut and rewrite parsing.
2485 (obj_elf_change_section): New function broken out of obj_elf_section.
2486 (obj_elf_parse_section_letters): Likewise.
2487 (obj_elf_section_word): Likewise.
2488 (obj_elf_section_type): Likewise.
2489 (obj_elf_previous): Treat as a toggle.
2490 (obj_elf_popsection): New.
2491 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2492 (ppc_section_type): Likewise.
2493 * config/tc-ppc.h: Likewise.
2495 * expr.h (struct expressionS): Don't make X_op a bitfield.
2496 * config/tc-alpha.c: Update for symbol handling changes.
2497 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2498 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2500 1999-06-05 Richard Henderson <rth@cygnus.com>
2502 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2503 (dwarf2_gen_line_info): Kill unused variables.
2504 (dwarf2_finish): Likewise.
2505 (dwarf2_where): Likewise.
2506 (dwarf2_directive_file): If we've only got a string,
2507 hand off to s_app_file.
2508 * ecoff.c: Move the include of ecoff.h.
2509 * symbols.h (S_IS_FUNCTION): Prototype.
2511 * read.c (LEX_HASH): Supply a default.
2513 (s_globl): Update `c' after skipping whitespace.
2514 * read.h (LEX_END_NAME, is_name_ender): New.
2515 * expr.c (get_symbol_end): Respect it.
2517 1999-06-04 Mark Klein <mklein@dis.com>
2519 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2521 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2523 * config/tc-hppa.c: Update for symbol handling changes.
2525 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2527 * cgen.c: Update for symbol handling changes.
2528 * config/tc-m32r.c: Likewise.
2530 * config/tc-hppa.h: Update for symbol handling changes.
2531 * config/tc-hppa.c: Likewise.
2533 * config/tc-arm.h: Update for symbol handling changes.
2534 * config/tc-arm.c: Likewise.
2535 (symbol_make_empty): Remove. Just use symbol_create.
2537 * symbols.c (symbol_set_tc): Correct name.
2539 * Makefile.am: Rebuild dependencies.
2540 ($(OBJS)): Don't depend upon struc-symbol.h.
2541 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2542 * dep-in.sed: Don't remove struc-symbol.h.
2543 * Makefile.in: Rebuild.
2545 * doc/internals.texi (Symbols): Describe changes in symbol
2548 1999-06-03 Richard Henderson <rth@cygnus.com>
2550 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2551 instead of doing the work by hand.
2553 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2555 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2556 state of line state-machine.
2557 (struct ls): Collect DWARF2 line state-machine state in new member
2558 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2559 resulted in any DWARF2 directives.
2560 (reset_state_machine): New function.
2561 (out_end_sequence): Ditto.
2562 (dwarf2_gen_line_info): When switching sections or switching to a
2563 lower text address, call out_end_sequence() first to terminate the
2564 previous code sequence as code sequences MUST have monotonically
2565 increasing addresses.
2566 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2568 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2570 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2571 DWARF2 debug info (line information only, at this point).
2572 * as.h: Update comment about supported debug formats.
2573 * dwarf2dbg.c, dwarf2dbg.h: New files.
2574 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2576 * expr.c (operand): Don't use [ for parens if we want an index op.
2577 (op_encoding): Switch [ into O_index, if desired.
2578 (op_rank): Renumber with O_index on bottom.
2579 (expr): If O_index, match closing bracket.
2580 * expr.h (O_index): New.
2582 * read.c (read_a_source_file): Conditionally allow matched "
2583 in lines passed to md_assemble.
2585 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2587 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2589 Add support for storing local symbols in a small structure to save
2590 memory when assembling large files.
2591 * as.h: Don't include struc-symbol.h.
2592 (symbolS): Add typedef.
2593 * symbols.c: Include struc-symbol.h.
2594 (local_hash): New static variable.
2595 (save_symbol_name): New static function, from symbol_create.
2596 (symbol_create): Call save_symbol_name.
2597 (local_symbol_count): New static variable.
2598 (local_symbol_conversion_count): Likewise.
2599 (LOCAL_SYMBOL_CHECK): Define.
2600 (local_symbol_make): New static function.
2601 (local_symbol_convert): New static function.
2602 (colon): Handle local symbols. Create local symbol for local
2604 (symbol_table_insert): Handle local symbols.
2605 (symbol_find_or_make): Create local symbol for local label name.
2606 (symbol_find_base): Check for local symbol.
2607 (symbol_append, symbol_insert): Check for local symbols.
2608 (symbol_clear_list_pointers, symbol_remove): Likewise.
2609 (verify_symbol_chain): Likewise.
2610 (copy_symbol_attributes): Likewise.
2611 (resolve_symbol_value): Handle local symbols.
2612 (resolve_local_symbol): New static function.
2613 (resolve_local_symbol_values): New function.
2614 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2615 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2616 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2617 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2618 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2619 (symbol_previous, symbol_next): New functions.
2620 (symbol_get_value_expression): Likewise.
2621 (symbol_set_value_expression): Likewise.
2622 (symbol_set_frag, symbol_get_frag): Likewise.
2623 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2624 (symbol_mark_used_in_reloc): Likewise.
2625 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2626 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2627 (symbol_mri_common_p): Likewise.
2628 (symbol_mark_written, symbol_clear_written): Likewise.
2629 (symbol_written_p): Likewise.
2630 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2631 (symbol_section_p, symbol_equated_p): Likewise.
2632 (symbol_constant_p): Likewise.
2633 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2634 (symbol_get_obj, symbol_set_obj): Likewise.
2635 (symbol_get_tc, symbol_set_tc): Likewise.
2636 (symbol_begin): Initialize local_hash.
2637 (print_symbol_value_1): Handle local symbols.
2638 (symbol_print_statistics): Print local symbol statistics.
2639 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2640 Declare new symbols.c functions. Move many declarations here from
2642 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2643 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2644 (struct symbol): Move bsym to make it clearly the first field.
2645 Remove TARGET_SYMBOL_FIELDS.
2646 (symbolS): Don't typedef.
2647 (struct broken_word): Remove.
2648 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2649 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2650 (symbol_clear_list_pointers): Likewise.
2651 (symbol_insert, symbol_remove): Likewise.
2652 (symbol_previous, symbol_append): Likewise.
2653 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2654 (struct local_symbol): Define.
2655 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2656 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2657 (local_symbol_get_frag, local_symbol_set_frag): Define.
2658 (local_symbol_get_real_symbol): Define.
2659 (local_symbol_set_real_symbol): Define.
2661 * write.c (write_object_file): Call resolve_local_symbol_values.
2662 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2663 (TARGET_SYMBOL_FIELDS): Don't define.
2664 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2665 ECOFF_DEBUGGING, add ECOFF fields.
2666 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2667 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2668 ECOFF_DEBUGGING, add ECOFF fields.
2669 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2670 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2671 * config/tc-mcore.h: Don't include struc-symbol.h.
2672 (TARGET_SYMBOL_FIELDS): Don't define.
2673 (struct mcore_tc_sy): Define.
2674 (TC_SYMFIELD_TYPE): Define.
2675 * Many files: Use symbolS instead of struct symbol. Use new
2676 accessor functions rather than referring to symbolS fields
2679 * read.c (s_mri_common): Don't add in value of line_label.
2681 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2682 checking for SEC_LINK_ONCE.
2684 * config/tc-sh.h (sh_fix_adjustable): Declare.
2686 * app.c (input_buffer): New static variable.
2687 (app_push): Save saved_input in allocated buffer.
2688 (app_pop): Restored saved_input.
2689 (do_scrub_chars): Change get parameter to take char * and int as
2690 arguments. Change GET macro to pass input_buffer to get
2691 function. Don't save input into allocated buffer.
2692 * as.h (do_scrub_chars): Update declaration.
2693 * input-file.c (input_file_get): Change to take char * and int.
2694 Read data into passed in buffer. Remove static buffer.
2695 * read.c (scrub_from_string): Change to take char * and int. Copy
2696 data into passed in buffer.
2698 * hash.h: Neaten. Declare hash_traverse.
2699 * hash.c: Complete rewrite based on BFD hashing code.
2700 * gasp.c (chunksize): New variable.
2701 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2704 1999-05-28 Nick Clifton <nickc@cygnus.com>
2706 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2707 addend unless the target uses an old ABI.
2709 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2711 -Wchar-subscripts cleanup
2712 * listing.c (listing_newline): Use unsigned char variable, so
2713 calls to isascii,iscntrl are correct.
2714 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2716 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2717 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2718 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2719 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2721 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2723 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2725 (arch_coldfire_p): New #define.
2726 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2728 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2730 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2732 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2733 (install_operand): Add place `N'.
2734 (init_table): Add registers ACC, MACSR, MASK.
2736 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2738 * config/tc-m68k.c: Change mcf5200 --> mcf.
2739 (archs): Add mcf5206e, mcf5307.
2740 (m68k_ip): Add format `u'.
2741 (install_operand): Add place `m', `M', `h'.
2742 (init_table): Add upper/lower registers.
2744 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2746 1999-05-28 Martin Dorey <mdorey@madge.com>
2748 * config/tc-i960.c: Several minor changes to add ELF and
2749 BFD_ASSEMBLER support.
2750 * config/tc-i960.h: Likewise.
2751 * configure.in (i960-*-elf*): New target.
2752 * aclocal.m4, configure: Rebuild.
2754 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2756 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2757 reloc changes when defined(BFD_ASSEMBLER).
2759 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2761 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2763 * write.c (write_print_statistics): Output to file, not stderr.
2765 * expr.c (generic_bignum_to_int32,64): Prototype.
2767 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2768 output_sleb128, output_uleb128, output_big_sleb128,
2769 output_big_uleb128, output_big_leb128): Prototype.
2770 (output_big_sleb128, output_big_uleb128): Make inline.
2771 (output_big_leb128): Remove inline
2773 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2774 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2775 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2776 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2777 value for correct overflow check in write.c:fixup_segment.
2778 * write.c (fixup_segment): Move bitfield overflow checks to after
2779 the md_apply_fix call.
2780 * config/obj-coff.c (fixup_segment): Likewise.
2781 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2782 valueT *val argument.
2784 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2786 * config/atof-ieee.c (gen_to_words): Correctly round a
2787 denormalized number. Fix off-by-one in range checking for
2788 exponent in a denormal.
2790 1999-05-10 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2795 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2797 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2799 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2801 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2802 (ReverseRegRegmem): Remove.
2803 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2804 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2805 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2808 From Doug Ledford <dledford@redhat.com>
2809 * config/tc-i386.h (RegXMM): New for P/III.
2810 * config/tc-i386.c: Add support for P/III.
2812 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2814 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2815 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2816 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2818 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2820 * config/tc-i386.c (i386_immediate): Skip whitespace before
2821 complaining about junk after expression.
2822 (i386_displacement): Likewise.
2824 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2826 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2827 Don't copy before downcaseing.
2829 1999-05-05 Catherine Moore <clm@cygnus.com>
2831 * tc-m68k.c: Include elf/m68k.h.
2832 (m68k_elf_final_processing): New routine.
2833 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2836 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2838 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2841 1999-04-30 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-mcore.c (mcore_s_section): Dump literals before
2846 1999-04-29 Nick Clifton <nickc@cygnus.com>
2848 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2851 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2853 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2854 (TC_INIT_FIX_DATA): Delete.
2855 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2856 (TC_INIT_FIX_DATA): Delete.
2857 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2858 * write.c (fix_new_internal): Initialize fx_cgen member.
2859 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2860 (gas_cgen_md_apply_fix3): Update.
2861 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2862 (md_cgen_record_fixup_exp): Update.
2863 (FX_OPINFO_R_TYPE): Update.
2865 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2866 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2867 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2868 * frags.h (struct frag): Make opindex, opinfo ints.
2870 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2872 1999-04-26 Tom Tromey <tromey@cygnus.com>
2874 * aclocal.m4, configure: Updated for new version of libtool.
2876 1999-04-22 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2880 (md_apply_fix3): Do not fix up absolute relocations against
2883 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2885 1999-04-20 Nick Clifton <nickc@cygnus.com>
2887 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2888 changes and data-in-text directives.
2889 (mcore_cons): New function: intercept cons() operations.
2890 (mcore_float_cons): New function: intercept float_cons()
2892 (mcore_stringer): New function: intercept stringer() operations.
2894 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2896 * obj.h (struct format_ops): Change generate_asm_lineno field to
2898 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2900 * config/tc-alpha.c (find_opcode_match): Add default case to
2902 (find_macro_match): Likewise.
2903 (load_expression): Parenthesize && within ||.
2905 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2907 1999-04-17 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2910 .text .data .section pseudo ops.
2911 (mcore_s_section): New function. Dump lits before changing secs.
2912 (mcore_s_text): New function. Dump lits before changing secs.
2913 (mcore_s_data): New function. Dump lits before changing secs.
2915 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2917 * config/tc-mips.c (mips_32bitmode): New.
2918 (md_begin): Set mips_32bitmode if needed.
2919 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2920 Set EF_MIPS_32BITMODE.
2922 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2924 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2927 1999-04-16 Nick Clifton <nickc@cygnus.com>
2929 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2931 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2933 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2934 expressions correctly.
2937 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2939 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2941 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2943 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2944 and fmpynfadd instructions.
2946 1999-04-11 Richard Henderson <rth@cygnus.com>
2948 * as.h (environ): Declare it, if needed.
2949 * as.c (dump_statistics): Don't declare environ.
2950 * configure.in (environ): Detect declaration.
2951 * configure, config.in: Rebuild
2953 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2954 (i386_displacement): Allocate enough space for replacement buffer.
2955 Clean up replacement buffer initialization.
2957 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2959 * subsegs.c (section_symbol): Don't create a new symbol if one
2960 already exists; instead, use the existing one, but set its segment
2961 and frag data if it hasn't already been defined.
2962 * config/obj-coff.c (c_section_symbol): Likewise.
2964 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2966 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2968 1999-04-08 Nick Clifton <nickc@cygnus.com>
2970 * config/tc-mcore.c: New File: Support routines for MCore
2972 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2973 * config/obj-coff.c: Add support for mcore-pe target.
2975 * Makefile.am: Add support for MCore targets.
2976 * Makefile.in: Regenerate.
2977 * configure.in: Add support for MCore targets.
2978 * configure: Regenerate.
2980 * doc/all.texi: Set MCORE.
2981 * doc/as.texinfo: Document MCore specific command line options.
2983 * write.h: Prevent multiple inclusion.
2985 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2987 * asintl.h (LC_MESSAGES): Never define.
2988 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2990 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2993 * Makefile.am (m68k-parse.c): If configuring in the source
2994 directory, copy m68k-parse.y into the local directory before
2995 running ylwrap, to remove spurious differences when generating
2997 * Makefile.in: Rebuild.
2999 * config/tc-sparc.h (md_do_align): Just allocate the number of
3000 bytes necessary, rather than always allocating 1024.
3002 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3004 * listing.c (listing_newline): Add cast to avoid warning.
3005 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3006 * config/tc-i386.c (i386_scale): Add return value.
3007 (build_displacement_string): Remove unused local temp_disp2.
3008 (i386_intel_memory_operand): Add parentheses to avoid warning.
3009 (i386_intel_operand): Remove unused local end_of_operand_string.
3010 (i386_operand): Remove unused local operand_modifier.
3011 (i386_operand): Add parens to avoid warning.
3013 1999-04-04 Don Bowman <don@pixsci.com>
3015 * configure.in: Add mips*-*-vxworks* target; have it define
3017 * configure, config.in: Rebuild.
3019 1999-03-31 Nick Clifton <nickc@cygnus.com>
3021 * configure.in (emulations): Add support for arm-epoc-pe.
3022 * configure: Regenerate.
3023 * config/te-epoc-pe.h: New file. Define macros specific to
3025 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3026 for arm-epoc-pe target.
3028 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3030 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3032 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3034 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3035 detect ",n" without a condition.
3036 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3039 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3041 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3042 instruction is encoded with one bit.
3045 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3047 * doc/internals.texi (CPU backend): Mention that
3048 line_separator_chars should not include newline. From thi
3049 <ttn@mingle.glug.org>.
3051 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3053 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3054 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3056 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3058 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3060 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3062 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3065 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3067 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3069 1999-03-15 Martin Hunt <hunt@cygnus.com>
3071 * app.c (do_scrub_begin): Change '-' back to a symbol char
3072 so we can use multiple opcodes on a line again.
3074 * config/tc-d30v.c: By default, warn if a symbol has
3075 the same name as a register. Plus some minor
3076 updates from the branch.
3078 1999-03-13 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3081 BFD_RELOC_16 and BFD_RELOC_64.
3083 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3085 * expr.c (expr): Add missing else.
3087 1999-03-12 Nick Clifton <nickc@cygnus.com>
3089 * config/tc-arm.c (md_apply_fix3): Improve error message.
3091 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3093 * Makefile.am (CPU_TYPES): Add fr30.
3094 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3095 (fr30,m32r dependencies): Update.
3096 * Makefile.in: Rebuild.
3098 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3099 (gas_cgen_record_fixup_exp): Ditto.
3100 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3101 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3102 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3103 (md_cgen_lookup_reloc): Update use of operand->type.
3104 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3105 (md_convert_frag): Call cgen_operand_lookup_by_num.
3106 (md_cgen_lookup_reloc): Update use of operand->type.
3107 (m32r_cgen_record_fixup_exp): Ditto.
3109 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3111 * config/tc-mips.c (md_show_usage): Fix message.
3113 1999-03-03 Nick Clifton <nickc@cygnus.com>
3115 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3116 and LDR reg,=<expr> instruction.
3118 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3121 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3123 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3125 1999-02-17 Nick Clifton <nickc@cygnus.com>
3127 This patch was created by: Scott Bambrough
3128 <scottb@corelcomputer.com>
3131 Special cased '@' character. The '@' character is used as the
3132 ARM assembler comment character, as a special character
3133 and in ELF .symver pseudo-op's, and as a special character in
3134 .type and .section pseudo-ops.
3135 (symver_pseudo): New static variable.
3136 (symver_state): New static variable.
3137 (struct app_save): Add field 'symver_state'.
3138 (app_push): Save global symver_state int struct app_save.
3139 (app_pop): Restore global symver_state from struct app_save.
3140 (do_scrub_chars): Special case handling of '@' character in
3143 * configure.in: Modified to recognize armv* uname syntax from ARM
3145 * configure: Regenerated.
3147 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3148 a prefix to the section's type.
3149 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3150 the type's typename.
3152 * config/tc-arm.h: Add support for PIC generation:
3153 (pic_code): New boolean.
3154 (obj_relocate_extern): Define.
3155 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3156 (TC_CONS_FIX_NEW): Define.
3157 (tc_fix_adjustable): Define.
3158 (GLOBAL_OFFSET_TABLE_NAME): Define.
3160 * config/tc-arm.c: Add support for PIC generation:
3161 (line_seperator_chars): Allow ';' as a seperator for Linux.
3162 (is_immediate_prefix): New macro.
3163 (arm_parse_reloc): New function.
3164 (s_arm_elf_cons): New function.
3165 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3166 (md_undefined_symbol): Special case handling for the Global Offset
3168 (md_apply_fix3): Handle PIC relocs.
3169 (tc_gen_reloc): Handle PIC relocs.
3170 (md_parse_option): Add support for '-k' command line switch to
3171 enable PIC generation.
3172 (cons_fix_new_arm): New function.
3173 (s_arm_elf_cons): New function.
3175 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3177 * configure.in: Add comments for uses of AC_DEFINE.
3178 * acinclude.m4: Likewise.
3179 * acconfig.h: Remove.
3180 * aclocal.m4: Rebuild.
3181 * configure: Rebuild.
3182 * Makefile.in: Rebuild.
3183 * config.in: Rebuild.
3185 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3187 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3188 non-constant offset from a base register.
3190 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3192 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3195 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3197 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3198 (emit_insn): Look for pc-relative and no-overflow specifiers on
3199 internal relocation types.
3201 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3203 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3206 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3208 (mips_4650, mips_4010, mips_4100): Variables removed.
3209 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3210 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3212 (md_begin): Don't bother initializing the mips_NNNN variables;
3213 mips_cpu is set, and that's good enough now.
3214 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3215 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3216 (show): New function, to handle wrapping in the CPU lists.
3217 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3219 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3221 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3222 than treat as an immediate specifier.
3224 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3226 * config/tc-i386.c: Prototype many functions.
3227 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3228 (i386_immediate): Remove unused second argument.
3229 (i386_intel_operand): Fix i386_is_reg typo.
3230 (i386_operand): Use allow_naked_reg.
3231 (output_invalid): Make operand int for K&R.
3233 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3235 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3237 * Makefile.in: Rebuild.
3239 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3241 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3243 (EXTRA_as_new_SOURCES): Comment out.
3244 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3245 * Makefile.in: Rebuild.
3246 * doc/Makefile.in: Rebuild.
3247 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3248 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3249 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3250 * configure: Rebuild.
3251 * aclocal.m4: Rebuild.
3252 * config.in: Rebuild.
3253 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3254 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3255 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3256 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3257 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3258 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3259 (gas_cgen_record_fixup_exp): Ditto.
3260 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3261 descriptor, not global variable.
3262 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3263 descriptor, not global variable. Refer to insert_operand handler
3264 via cpu descriptor, not global function.
3265 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3266 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3267 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3268 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3269 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3270 * config/tc-m32r.c: Ditto.
3271 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3272 (md_assemble): Ditto.
3273 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3275 1999-02-09 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3278 relocations for ELF targets.
3280 1999-02-08 Nick Clifton <nickc@cygnus.com>
3282 * configure.in: Add support for StrongARM target.
3283 * configure: Regenerate.
3285 1999-02-05 Nick Clifton <nickc@cygnus.com>
3287 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3289 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3292 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3294 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3296 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3298 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3299 (INTEL_DWORD_MNEM_SUFFIX): Define.
3302 (DWORD_PTR): Define.
3303 (XWORD_PTR): Define.
3305 (OFFSET_FLAT): Define.
3307 (NONE_FOUND): Define.
3310 * config/tc-i386.c (set_intel_syntax): New routine.
3311 (intel_syntax): Declare.
3312 (allow_naked_reg): Declare.
3313 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3314 (intel_float_operand): New routine.
3315 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3316 Handle brackets as well as parens. Call i386_intel_operand for
3317 intel syntax. Reverse operands if appropriate. Handle new
3318 suffixes. Handle movzx and movsx.
3319 (i386_is_reg): New routine.
3320 (i386_immediate): New routine.
3321 (i386_scale): New routine.
3322 (i386_displacement): New routine.
3323 (i386_operand_modifier): New routine.
3324 (build_displacement_string): New routine.
3325 (i386_parse_seg): New routine.
3326 (i386_intel_memory_operand): New routine.
3327 (i386_intel_operand): New routine.
3328 (i386_operand): Call i386_displacement, i386_immediate,
3329 i386_scale, etc. instead of handling inline.
3330 (parse_register): Handle registers without prefix.
3332 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3334 * configure: Regenerate.
3335 * configure.in (arm-*-oabi): New.
3336 (thumb-*-oabi): New.
3337 * config/tc-arm.c (target_oabi): Declare.
3338 (md_apply_fix3): Support REL relocs.
3339 (md_parse_option): Handle -oabi.
3340 (elf32_arm_target_format): New routine.
3341 (md_longopts): Add OPTION_OABI.
3342 * config/tc-arm.h: Redefine TARGET_FORMAT.
3345 1999-01-28 Nick Clifton <nickc@cygnus.com>
3347 * write.c (write_relocs): Handle out of range error.
3349 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3350 (fr30_force_relocation): Default to 0.
3352 * config/tc-fr30.h (obj_fix_adjustable): Define.
3353 (TC_FORCE_RELOCATION): Define.
3355 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3358 1999-01-16 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3361 merge of two instructions if the left instruciton kills the right.
3363 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3365 * Makefile.in: Regenerate.
3366 * configure.in: Redo test for using cgen.
3367 * configure: Regenerate.
3369 1999-01-09 Nick Clifton <nickc@cygnus.com>
3371 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3372 redefinition of this macro.
3374 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3376 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3379 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3381 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3382 a read of HI or LO and an immediatly following branch.
3384 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3386 * config/tc-mips.c (md_begin): Another correction to the setting of
3389 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3391 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3393 1998-12-21 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3396 bit insn when optimizing, so that parallelised instructions will
3397 start on a 32 bit boundary.
3399 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3401 * config/tc-mips.c (mips_eabi64): New.
3402 (md_begin): Set mips_eabi64.
3403 (mips_elf_final_processing): Use it.
3405 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3407 * config/tc-mips.c (mips_elf_final_processing):
3408 Correct setting of ABI in e_flags.
3410 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3412 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3414 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3416 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3418 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3420 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3421 warning, values that don't fit in the field.
3423 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3425 * config/tc-mips.c (mips_abi_string): New.
3426 (md_parse_option,md_longopts): Add mabi.
3427 (mips_elf_final_processing): Set e_flags based on mabi flag.
3429 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3431 * config/tc-mips.c (md_parse_option): Handle vr4111.
3433 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3435 * config/tc-h8300.c (build_bytes): Change message given if the
3436 instruction requires H8/300H mode and we're not in Hmode, to
3437 suggest that it may be the operand modes that are the problem, not
3438 necessarily the opcode.
3440 1998-12-10 Nick Clifton <nickc@cygnus.com>
3442 * config/tc-fr30.c: Add line separator character.
3444 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3446 * configure.in (hppa-*-mpeix*): New target.
3447 * config/obj-som.h (obj_som_compiler): Declare.
3448 * config/obj-som.c (compiler_seen): New static variable.
3449 (obj_som_compiler): New function.
3450 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3451 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3452 (pa_type_args): Set hppa_priv_level.
3453 (pa_compiler): New static function if OBJ_SOM.
3454 * configure: Rebuild.
3456 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3458 * read.c (output_leb128): Don't mark as inline.
3460 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3462 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3463 AIX .vbyte unaligned data support.
3464 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3465 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3468 1998-12-07 Nick Clifton <nickc@cygnus.com>
3470 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3473 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3475 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3476 BFD_RELOC_ARM_PCREL_BRANCH.
3478 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3481 checking the target type.
3482 (mips-dec-bsd*): Set endian to little.
3483 * configure: Rebuild.
3485 COFF weak symbol support, based on patches from Mark Elbrecht
3486 <snowball3@usa.net>:
3487 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3488 * config/obj-coff.c (obj_coff_weak): New static function.
3489 (obj_coff_endef) [both versions]: Handle weak symbols.
3490 (coff_frob_symbol): Likewise.
3491 (yank_symbols): Likewise.
3492 (obj_pseudo_table): Add "weak".
3494 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3495 <aymeric.vincent@emi.u-bordeaux.fr>.
3496 * aclocal.m4: Rebuild with current tools.
3497 * configure: Rebuild.
3499 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3500 an assertion failure for a case we can't handle when OBJ_ECOFF.
3502 * expr.c (operator): And with 0xff to avoid problems with signed
3505 1998-12-03 Nick Clifton <nickc@cygnus.com>
3507 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3508 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3510 1998-12-02 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3515 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3517 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3520 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3522 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3525 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3527 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3529 (d10v_cleanup): Only generate previous insn if a multiline insn is
3532 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3537 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3539 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3540 -marm6xxx command line switches.
3542 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3544 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3545 (itbl-ops.o): Delete duplicate dependencies.
3546 Rebuild dependencies.
3547 Add fr30 dependencies.
3548 * Makefile.in: Rebuild.
3550 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3554 * listing.c: Ignore line terminator characters found inside
3557 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3559 * po/gas.pot: Regenerated.
3561 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3563 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3564 fr30_is_label_start(). Also checks for delay slot insns.
3566 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3567 FR30 instructions which contain a colon in the mnemonic.
3569 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3571 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-fr30.c: Removed currently superflous code.
3575 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3577 * config/tc-fr30.h: New file.
3578 * config/tc-fr30.c: Tweaking so that it will compile.
3580 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3582 * config/tc-d10v.h (obj_fix_adjustable): Define.
3583 (TC_FORCE_RELOCATION): Define.
3584 (d10v_force_relocation): Declare.
3585 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3586 (md_apply_fix3): Handle Vtable relocs.
3587 (d10v_fix_adjustable): New.
3588 (d10v_force_relocation): New.
3590 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-d30v.c: Change default behaviour to ignore potential
3593 conflicts between register name and symbol names.
3595 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3597 * configure.in: Add fr30-*-*.
3598 * config/tc-fr30.c: New file.
3599 * Makefile.in: Regenerated.
3600 * config.in: Regenerated.
3601 * configure: Regenerated.
3602 * doc/Makefile.in: Regenerated.
3603 * po/gas.pot: Regenerated.
3605 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3607 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3610 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3612 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3614 (do_scrub_chars): Add some casts to unsigned char to avoid
3615 unwanted sign extension.
3616 * read.c (lex_type): Set characters about 127 to be symbol
3618 * config/tc-i386.c (md_begin): Set identifier_chars and
3619 operand_chars for values above 127.
3621 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3623 * configure.in: detect cygwin* instead of cygwin32*
3624 * configure: regenerate
3626 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3628 * listing.c: Add support for producing a listing from piped
3631 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3633 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3634 (append_insn): Account for the tx39's multiply behavior.
3636 1998-10-26 Michael Meissner <meissner@cygnus.com>
3638 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3639 from assemble_parallel_insns. Add support for '->' to indicate
3640 explicitly serializing the instructions.
3641 (md_assemble): Ditto.
3643 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3645 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3648 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3650 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3652 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3654 * config/tc-mips.c : support frame and regmask/fregmask when
3655 MIPS_STABS_ELF is specified.
3657 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3659 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3660 (md_apply_fix): Don't return 1 for VTABLE relocs.
3661 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3663 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3665 * doc/c-i386.texi: Replace occurences of "opcode" with
3666 "instruction mnemonic", "instruction", or "mnemonic" when
3667 referring to the name of an instruction. Use "opcode" when
3668 referring to the sequence of machine bytes.
3670 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3671 (is_opcode_char): Rename to is_mnemonic_char.
3672 (md_assemble and i386_operand): Correct error messages from
3673 "opcode" to "instruction mnemonic"
3674 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3675 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3676 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3677 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3678 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3679 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3680 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3682 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3684 * config/tc-i386.c (i386_operand): Check for garbage after
3687 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3690 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3692 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3694 * config/tc-sh.h (obj_fix_adjustable): Define.
3695 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3696 (md_apply_fix): Likewise.
3697 (tc_gen_reloc): Likewise.
3698 (sh_fix_adjustable): New.
3700 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3702 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3703 * cgen.h (gas_cgen_finish_insn): Update prototype.
3704 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3705 cgen_insn_t -> CGEN_INSN_INT.
3706 (make_parallel): Update handling of CGEN_INT_INSN_P.
3707 (assemble_parallel_insn): Ditto.
3708 (target_make_parallel): New function.
3709 (md_assemble): Use it.
3711 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3713 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3715 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3717 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3718 converted into lower case.
3720 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3722 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3723 (gas_cgen_tc_gen_reloc): Likewise.
3724 * config/tc-m32r.h (obj_fix_adjustable): Define.
3725 * config/tc-m32r.c (m32r_fix_adjustable): New.
3726 (m32r_force_relocation): Handle VTABLE relocs.
3728 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3730 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3732 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3735 to lower case before parsing.
3737 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3738 parallel insns modift buts in the PSW as a side effect.
3740 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3742 * config/tc-d30v.c (find_format): Test for missing flag and
3745 (md_apply_fix3): Fix error messages to avoid
3746 assumption about presence of a symbol.
3748 (parallel_ok): Disallow parallel instructions that both modify the
3751 (find_format): Generate a warning if an odd numbered register is
3752 used as the first register in a mutli-register instruction.
3754 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3756 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3757 relocations are always associated with a symbol.
3759 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3761 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3762 (elf32_sparc_force_relocation): Declare.
3763 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3764 (tc_gen_reloc): Handle vtable relocs.
3765 (elf32_sparc_force_relocation): New.
3767 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3769 * symbols.c (S_IS_FUNCTION): New.
3770 * config/tc-v850.h (obj_fix_adjustable): Define.
3771 (TC_FORCE_RELOCATION): Define.
3772 (v850_force_relocation): Declare.
3773 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3774 of fx_addnumber for VTABLE reloc addends.
3775 (md_apply_fix3): Handle VTABLE relocs.
3776 (v850_fix_adjustable): New.
3777 (v850_force_relocation): New.
3779 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3781 * tc-hppa.c (fp_operand_format): Add some additional formats.
3782 (pa_ip): Do not automatically promote into pa2.0 mode.
3783 (pa_level): Handle ".level 2.0".
3785 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3787 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3788 * config/tc-i386.h (template.extension_opcode): Change to
3789 unsigned int to allow full range of 8-bit opcode suffixes.
3790 (None): Redefine as 0xffff.
3792 From Jeff B Epler <jepler@usgs.gov>
3793 * doc/c-i386.texi (i386-SIMD): New section.
3795 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3797 * read.c (discard_rest_of_line): New function.
3798 * read.h: Declare it.
3799 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3801 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-d10v.c (find_symbol_matching_register): New function.
3804 (find_opcode): Cope with the case where a register name matches
3807 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-v850.c (md_pcrel_from): Rename to
3810 v850_pcrel_from_section.
3811 (v850_pcrel_from_section): Do not resolves symbols in other
3814 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3816 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3818 * config/tc-d10v.c (find_opcode): Generate an error if a register
3819 is supplied for an operand that should not be a register.
3821 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3824 instructions to have another instruction in the right bin.
3826 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3829 the right container if the left container holds a branch
3832 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3835 both a register name and symbol name.
3836 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3838 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3840 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3841 execution unit class.
3843 (reg_name_search): If a name matches a register and a symbol,
3844 prefer the register.
3845 (find_format): Disallow flag registers when a general purpose
3846 register is required.
3847 If a number is required, but a register has been given, check to
3848 see if a symbol with the same name as the register exists, and if
3849 so, use that symbol.
3851 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3853 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3855 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-d30v.c (find_format): Do not accept flag registers as
3858 general purpose registers.
3859 (find_format): If an immediate value is expected at a given place
3860 in a format, but a register name has been provided instead, check
3861 to see if that register name matches the name of a predefined
3862 symbol and if it does, then use the symbol instead.
3863 (reg_name_search): If a register name matches a symbol name,
3864 prefer the register name to the symbol name.
3866 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3868 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3869 the previous insn to empty.
3871 1998-09-20 Michael Meissner <meissner@cygnus.com>
3873 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3874 pieces, forcing the use of an ANSI compiler.
3876 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3878 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3880 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3882 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3884 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3886 (obj_elf_vtable_entry): Likewise.
3887 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3888 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3889 (tc_gen_reloc): Likewise.
3890 (arm_fix_adjustable): Likewise.
3891 (elf32_arm_force_relocation): New.
3892 (armelf_frob_symbol): Remove coff-style symbol support.
3894 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3896 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3898 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3900 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3901 OBJ_COFF so that routine is defined for a.out format.
3903 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3905 * config/tc-i386.c (i386_operand): Detect non-segment registers
3906 used as segment prefixes.
3908 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3911 optimize across FDE boundaries.
3913 * config/obj-coff.c (obj_coff_section): Preserve any link once
3914 flags when setting the section flags.
3916 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3918 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3919 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3921 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3923 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3926 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3928 * frags.c (frag_grow): Include the size of the frag struct in the
3931 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3932 if the new subseg comes before the old.
3934 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3936 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3937 to handle edge8 and edge16.
3939 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3941 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3942 before we clobber the symbol involved.
3944 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3946 * config/tc-arm.c: Remove OBJ_ELF definitions for
3947 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3948 use arm_adjust_symtab for OBJ_COFF.
3949 (armelf_adjust_symtab): New Routine.
3950 * config/tc-arm.h: Define obj_adjust_symtab to
3951 armelf_adjust_symtab for OBJ_ELF.
3953 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3955 * configure.in: Make all i386-elf targets use bfd_gas.
3956 * config/tc-i386.c (tc_i386_force_relocation): New.
3957 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3958 (md_apply_fix3): Likewise.
3959 (tc_gen_reloc): Handle them.
3960 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3961 tc_i386_force_relocation.
3963 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3967 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3970 current opcode after writing the first insturction of a reverse
3973 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3975 * read.h (generate_lineno_debug): Add prototype.
3976 * read.c (generate_lineno_debug): Make non-static.
3978 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3980 * config/tc-i386.c (md_assemble): Only warn for address/data size
3983 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3986 against Thumb function names, as the linker needs this information.
3988 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3990 * expr.c (operand): Check also that there is no advance in operand
3991 after atof_generic in order to decide "is it label 0f or floating
3994 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3996 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3997 command line options with a single dash.
3998 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4000 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4002 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4003 * tc-arm.c (arm_fix_adjustable): New routine.
4005 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4007 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4008 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4009 demand_empty_rest_of_line before mri_comment_end.
4010 (equals): Check garbage after expression before
4011 mri_comment_end in MRI mode.
4013 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4015 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4016 small immediate constant to use the constant itself rather than
4019 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4021 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4022 (pa_leave): Likewise.
4024 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4026 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4028 (i386_operand): Fix an error message.
4030 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4032 * doc/c-arm.texi (ARM Directives): Document .req directive.
4034 * config/tc-arm.c (reg_required_here): Display erroneous string if
4035 the register name could not be decoded.
4036 Do not set inst.instruction if the sift is -1.
4038 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4040 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4043 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4045 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4046 even if it is belived to be unnecessary.
4048 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4050 config/tc-i386.c (i386_operand): Size immediate constants by
4051 suffix (erroneously removed as part of July 7 change).
4053 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4055 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4056 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4057 (armelf_frob_symbol): New Routine.
4058 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4060 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4062 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4064 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4066 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4067 command line switches passed to assembler.
4069 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4071 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4072 (gas_cgen_opcode_desc): Declare.
4073 (gas_cgen_parse_operand): Declare.
4074 (*): Prepend gas_ to gas specific fns to denote them as such.
4076 * cgen.c (gas_cgen_opcode_desc): New global
4077 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4078 (queue_fixup): Renamed from cgen_queue_fixup.
4079 (*): Prepend gas_ to gas specific fns to denote them as such.
4081 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4082 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4083 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4084 Open opcode table and initialize it.
4085 (make_parallel): Use gas_cgen_opcode_desc.
4086 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4087 (md_assemble): Ditto.
4089 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4091 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4092 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4093 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4094 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4095 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4096 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4097 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4098 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4099 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4100 (INIT_STAB_SECTION): Likewise.
4101 (OBJ_PROCESS_STAB): Likewise.
4103 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4104 (md_parse_option): Watch for them.
4105 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4106 (md_begin): Kill neverdef code.
4107 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4108 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4109 (s_alpha_coff_wrapper): New.
4110 (md_pseudo_table): Trap all ECOFF pseudos.
4112 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4114 Start of changes to remove mdebug section from mips*-elf
4115 Based on MIPS_STAB_ELF definition
4116 * acconfig.h: undef if not configured
4117 * config.in: undef if not configured
4118 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4119 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4120 * stabs.c (s_stab_generic): flush frag
4122 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4124 * configure.in: (arm-*-elf): Handle.
4125 (thumb-*-elf): Handle.
4126 * configure: Regenerate.
4127 * read.c (stringer): Fix typo in comment.
4128 * write.c (fixup_segment): Don't add symbol value to addend if
4130 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4132 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4135 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4137 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4138 (write_2_short): Emit warning if new flag is set.
4139 (do_assemble): Set flags if left instruction is one of special
4140 "right-instruction-killer" type.
4142 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4144 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4145 Always output words in debug_info section as big endian.
4146 (sparc_target_format): Choose correct bfd target.
4147 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4149 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4151 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4152 to work with internationalization code. Issue an error when two
4153 operands match that are not allowed to match.
4155 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4157 * configure.in (install_tooldir): Allow target to specify whether
4158 it wants to be installed in $(tooldir)/bin.
4159 * configure: Regenerate.
4160 * Makefile.am (install-exec-local): Set install-exec-tooldir
4161 dependency via configure.
4162 * Makefile.in: Regenerate.
4164 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4166 * Makefile.am (install-exec-local): Split into two ...
4167 (install-exec-bindir,install-exec-tooldir): New rules.
4168 * Makefile.in: Regenerate.
4170 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4172 * Makefile.am (install-exec-local): Don't remove the file before
4173 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4174 W. Rozycki <macro@ds2.pg.gda.pl>.
4175 * Makefile.in: Rebuild.
4177 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4179 * cgen.c: Include libiberty.h.
4180 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4181 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4182 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4183 (md_cgen_lookup_reloc)): Declare.
4184 (md_cgen_record_fixup_exp): Declare.
4185 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4186 (m32r_relax_frag): Declare.
4187 (cgen_md_apply_fix3): Decls moved to cgen.h.
4188 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4189 (m32r_cgen_record_fixup_exp): Delete decl.
4190 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4191 (assemble_nop): Delete.
4192 (expand_debug_syms): Delete unused `exp'.
4193 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4194 Add default case for -Wall.
4195 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4196 (md_atof): Delete unused wordP.
4198 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4200 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4203 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4205 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4206 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4207 .print, .purgem, and .struct. Remove documentation for
4210 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4212 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4213 Update call to insert_operand.
4215 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4217 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4219 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4221 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4222 whitespace after a prefix operator.
4224 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4226 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4228 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4230 * config/tc-sparc.c (log2): New static function.
4231 (s_reserve): Use log2 to convert alignment before calling
4233 (s_common): Use log2 to convert alignment before calling
4234 record_alignment and frag_align.
4235 (sparc_cons_align): Use log2.
4237 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4239 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4240 (s_common): Likewise.
4242 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4243 initialization of waddr.
4244 (sparc_elf_final_processing): Add default case to switch.
4246 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4248 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4249 than temporary real.
4251 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4253 * write.c (subsegs_finish): Don't align the segments if there were
4256 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4257 copying aux information.
4259 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4260 expression into a symbol.
4262 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4264 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4265 type to unsigned int.
4266 (md_assemble): Change type used to store offsets from unsigned
4268 (i386_operand): Switch error check to only call RESTORE_END_STRING
4269 once after parse_register.
4271 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4273 * config/tc-v850.c (md_show_usage): Changed format to match that
4276 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4278 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4280 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4282 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4285 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4287 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4288 * doc/Makefile.in: Rebuild.
4290 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4292 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4293 for %lo expressions.
4294 (mips_ip, case 'u'): Move range check after code to mask
4295 off bits in %hi/%lo expressions. Mask off high bits for
4298 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4300 * doc/Makefile.am (gasver.texi): New target.
4301 (as.info, as.dvi): Depends upon gasver.texi.
4302 * doc/as.texinfo: Include gasver.texi. Mention version number on
4303 title page and in top node.
4304 * doc/Makefile.in: Rebuild.
4306 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4308 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4309 but not including the line containing the edict.
4310 * listing.h (LISTING_EOF): New.
4311 * input-scrub.c (input_scrub_next_buffer): Call it.
4313 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4315 * config/tc-i386.c (i386_operand): Don't set the size of an
4316 immediate address based solely on the suffix and the mode.
4318 * config/tc-i386.c (md_assemble): Add assertion to make sure
4319 overlap2 does not set Imm.
4321 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4322 sequences of whitespace to a single space.
4323 (is_space_chars): Just compare with space.
4324 (md_begin): Don't initialize space_chars.
4325 (md_assemble): Just skip a single whitespace character.
4326 (i386_operand): Rewrite base-index parsing to use new
4327 parse_register, and to skip white space. Skip white space in a
4328 number of other places too. Don't give error message if
4329 parse_register fails.
4330 (parse_register): Change reg_string parameter to be non-const.
4331 Add end_op parameter. Skip white space after the `%', and return
4332 end of register string. Give error message here rather than
4335 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4337 Based on patch from Matt Semersky <matts@scd.hp.com>:
4338 * expr.c (op_encoding): Make const.
4339 (expr_set_precedence): New function.
4340 (expr_begin): Don't set operator rankings, just call
4341 expr_set_precedence.
4342 * expr.h (expr_set_precedence): Declare.
4343 * read.c (s_mri): Call expr_set_precedence.
4345 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4347 * doc/as.texinfo (Statements): Remove paragraph discussing
4348 continuing lines with a backslash. This hasn't worked for years,
4351 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4353 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4355 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4356 (ps_CTORS, ps_DTORS): New section types.
4357 (vms_fixup_xtors_section): New function
4358 (Ctors_Psect, Dtors_Psect): Define.
4359 (IS_GXX_XTOR): Define
4360 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4361 Filter static constructors/destructors and add to
4362 Ctors_Symbols/Dtors_Symbols chain.
4363 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4364 appropriate section.
4366 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4367 * makefile.vms: Merge vax/vms support.
4369 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4371 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4372 (elf_pseudo_table): Add them.
4373 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4374 (md_apply_fix): Accept them.
4375 (mips_fix_adjustable): Don't adjust them.
4376 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4377 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4378 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4379 (tc_fix_adjustable): Don't adjust them.
4381 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4383 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4385 * Makefile.in: Regenerate.
4386 * configure.in: AC_SUBST cgen_cpu_prefix.
4387 * configure: Regenerate.
4389 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4391 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4392 Changed all users of COND12_DELAY.
4394 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4396 * config/tc-mn10300.c (set_arch_mach): New function.
4397 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4398 (md_begin): Default to mn10300 mode.
4399 (md_assemble): Only accept instructions for the core mn10300
4400 chip and the active machine type.
4402 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * subsegs.h (segment_info_type): Give the struct a name.
4405 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4406 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4407 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4408 * config/tc-w65.h (tc_reloc_mangle): Declare.
4409 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4411 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4413 * config/tc-v850.c (v850_comm): Restore old section
4414 after common processing.
4416 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4418 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4420 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4422 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4423 char with code that explicitly sign-extends.
4425 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4427 * config/tc-v850.c (md_begin): Restore text section as the current
4428 section after creating call table sections.
4429 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4432 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4433 with call to macro SYM_AUXINFO.
4435 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4437 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4438 with the program transform name.
4439 * Makefile.in: Rebuild.
4441 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4446 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4448 * config/tc-i386.c (i386_operand): Be prepared for a space between
4449 the open parenthesis and the start of the register operand,
4450 because of the June 16 change.
4452 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4454 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4457 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4460 even if it is belived to be unnecessary.
4462 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4464 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4466 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4468 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4470 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4471 shift amount for a repeated operand. The shift amount for the
4472 repeated copy comes from the size of the operand.
4474 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4476 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4478 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4480 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4482 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4484 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4485 characters in it as LEX_IS_SYMBOL_COMPONENT.
4486 * config/tc-i386.h (tc_symbol_chars): Define.
4487 (extra_symbol_chars): Declare.
4488 * config/tc-i386.c (extra_symbol_chars): Define.
4489 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4490 (line_comment_chars): Set to '/' if TE_LINUX.
4491 * doc/c-i386.texi (i386-prefixes): Update.
4492 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4494 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4496 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4497 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4499 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4501 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4502 constraint in instructions REP & REPI.
4504 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4507 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4509 (check_range): If the operand is shifted, then shift the number
4510 before checking its range.
4512 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4514 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4517 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4519 * config/tc-v850.c (v850_comm): Create special sections as needed.
4521 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4523 * config/tc-d10v.c (write_2_short): Addition of swapping
4524 instructions for sequential and reverse sequential order when
4525 given order is not possible.
4527 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4529 * Makefile.am: Rebuild dependencies.
4530 (DEP_INCLUDES): Fix reference to intl build directory.
4531 * Makefile.in: Rebuild.
4533 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4535 * doc/c-i386.texi: Update 16 bit documentation.
4537 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4538 IgnoreDataSize to IgnoreSize as they are used for address size as
4540 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4541 32-bit mode, similarly addr16/data16 and variants.
4543 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4546 sequential word multiply instructions.
4548 (do_assemble): Add extra command line argument, to allow mul32
4549 attribute to be preserved across parallel insns.
4550 (md_assemble): Insert NOPs between explicitly parallel insns which
4551 contain an 32 bit multiply and a 16 multiply.
4553 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4555 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4558 * config/tc-i386.c (reloc): Add braces.
4560 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4561 consistent with Intel naming.
4562 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4563 use bitfields in sib_byte.
4564 (modrm_byte): Don't use bitfields here either.
4566 * config/tc-i386.c (current_templates): Add const.
4567 (parse_register): Add const to return, param, and char *s.
4568 (i386_operand): Add const to reg_entry *r.
4569 * config/tc-i386.h (templates): Add const to start, end.
4571 Inspired by code for 16 bit gas support from Martynas Kunigelis
4572 <martynas@nm3.ktu.lt>:
4573 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4574 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4575 (uses_mem_addrmode): Remove.
4576 (md_estimate_size_before_relax): Add support here too.
4577 (md_relax_table): Rewrite interface to md_relax for 16 bit
4579 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4580 (opcode_suffix_to_type): Remove.
4581 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4582 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4583 (md_convert_frag): Likewise.
4584 (i386_operand): Add support for 16 bit base/index regs,
4585 immediates, and displacements. Remove some unnecessary casts, and
4586 localise end_of_operand_string, displacement_string_start,
4587 displacement_string_end variables. Add GCC_ASM_O_HACK.
4588 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4590 * config/tc-i386.c (prefix_hash): Remove.
4591 (md_begin): Rewrite without obstacks. Remove prefix hash table
4592 handling. Rewrite lexical table handling.
4593 (i386_print_statistics): Don't print prefix statistics.
4594 (md_assemble): Rewrite instruction parser so that line is not
4595 converted to lower case. Don't do a hash_find for prefixes,
4596 instead recognise them via opcode modifier.
4597 (expecting_operand, paren_not_balanced): Localise variables.
4598 * config/tc-i386.h (IsPrefix): Define.
4599 (prefix_entry): Remove.
4601 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4602 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4603 '\\' in case where comment_chars contains '/'.
4605 * config/tc-i386.c (MATCH): Ensure given operand and template
4606 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4607 you must write `ljmp *table(%ebx)'.
4609 From H.J. Lu <hjl@gnu.org>:
4610 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4611 as 0 ifndef BFD_ASSEMBLER.
4612 (md_assemble): Allow immediate operands without suffix or
4613 other reg operand to default in size to the current code size.
4615 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4617 * config/tc-v850.c (md_begin): Restore creation of
4618 .call_table_text and .call_table_data sections.
4620 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4622 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4623 after emitting a word of noops.
4625 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4627 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4628 (i386_operand): Simplify checks for valid base/index combinations.
4629 Disallow `in 4(%dx),%al'.
4631 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4633 (add_prefix): Change parameter from char to int.
4635 * config/tc-i386.h (Ugh): Define opcode modifier.
4636 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4638 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4639 CONSISTENT_REGISTER_MATCH macros to check register types more
4640 thoroughly. Check for illegal suffix/operand combinations
4641 when matching insns with operands. Handle new `s' suffix, and
4642 associated FloatMF opcode modifier for float insns with memory
4644 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4645 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4646 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4647 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4648 DATA_PREFIX_OPCODE throughout.
4650 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4651 (md_assemble): Rewrite suffix/register operand checking code to be
4652 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4653 AnyMem, the better to grep.
4655 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4656 given a memory operand. Don't set Abs bits either.
4657 (type_names): Remove Mem*, Abs*.
4658 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4659 define opcode_modifiers as these cases are handled by Disp8,
4660 Disp16, Disp32 and suffix checks.
4661 (COMES_IN_BOTH_DIRECTIONS): Remove.
4662 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4664 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4665 if IgnoreDataSize modifier given. Remove ShortformW modifier
4666 test. Add test for ShortForm in W base_opcode modification.
4667 Merge Seg2ShortForm and Seg3ShortForm code.
4668 * config/tc-i386.h (ShortFormW): Remove.
4669 (IgnoreDataSize): Define.
4671 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4673 * config/tc-d30v.c (md_assemble): Store previous segment state
4674 with previous instruction.
4676 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4678 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4679 (ebp, esp): Remove static variables.
4680 (MATCH): Remove test for InOutPortReg.
4681 (i386_operand): Properly handle InOutPortReg here instead.
4682 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4683 (md_assemble): Simplify and correct modrm and sib generation.
4684 (i386_operand): Add warning for scale without index.
4685 Rewrite checks for valid base/index combinations.
4687 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4688 macros and enclose in do while(0).
4689 (RESTORE_END_STRING): Likewise.
4690 (md_assemble): Add one to printed operand number so we start
4691 from 1 not 0. Add some more gettext invocations.
4692 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4695 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4696 DATA_PREFIX, SEG_PREFIX): Define.
4697 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4698 (check_prefix): Remove function.
4699 (add_prefix): New function. Add prefix to i.prefix as well as
4701 (md_assemble): Changes for add_prefix. Remove hack for wait
4702 prefix, instead always output prefixes in fixed order. Test
4703 for jcxz/loop when selecting between word & dword operations,
4704 and add address size prefix rather than operand size prefix.
4705 Remove operand -> address size hack when emitting jcxz/loop.
4706 (i386_operand): Remove O_Absent check as it's done in expr.
4708 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * configure.in: Recognize m5200 as a cpu_type of m68k.
4711 * aclocal.m4: Rebuild with current libtool.
4712 * configure: Rebuild.
4714 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4716 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4717 to relaxable_symbol to prevent references to external symbol from
4720 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4722 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4723 symbols are relaxable.
4725 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4727 * config/tc-v850.c (md_begin): Don't create special
4728 sections by default.
4730 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4732 * config/tc-mips.c (macro): For div and udiv, close the
4733 reorder block as soon as possible.
4735 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4737 From Matt Semersky <matts@scd.hp.com>:
4738 * macro.c (macro_mri_mode): New function.
4739 * macro.h (macro_mri_mode): Declare.
4740 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4743 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4745 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4748 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4749 until after xstrdup in OBJ_EVAX case.
4751 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4753 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4754 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4755 of hardcoded magic number.
4756 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4758 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4760 * read.c (do_s_func): New function.
4762 * read.h (do_s_func): Add prototype.
4764 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4766 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4767 nops if fill pattern not specified.
4769 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4771 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4772 * config/te-go32.h (TE_GO32): Define.
4773 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4775 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4777 Implement .func/.endfunc pseudo-ops.
4778 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4780 * read.c (potable): Add .func,.endfunc.
4781 (s_func): New function.
4782 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4784 (in_doc_func_p,current_function_label): New static globals.
4785 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4787 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4790 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4791 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4792 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4793 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4794 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4795 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4796 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4797 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4798 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4799 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4800 * config/tc-a29k.c: Don't define md_short_jump_size,
4801 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4802 * config/tc-alpha.c: Likewise.
4803 * config/tc-alpha.h: Likewise.
4804 * config/tc-arm.c: Likewise.
4805 * config/tc-h8300.c: Likewise.
4806 * config/tc-h8500.c: Likewise.
4807 * config/tc-hppa.c: Likewise.
4808 * config/tc-i860.c: Likewise.
4809 * config/tc-i960.c: Likewise.
4810 * config/tc-ppc.c: Likewise.
4811 * config/tc-sh.c: Likewise.
4812 * config/tc-sparc.h: Likewise.
4813 * config/tc-tic30.c: Likewise.
4814 * config/tc-w65.c: Likewise.
4815 * config/tc-z8k.c: Likewise.
4817 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4819 * config/tc-vax.c (_): Delete this macro used for placeholder
4820 values in vax_operand_width_size; it conflicts with the _() macro
4821 used for internationalization.
4823 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4825 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4826 code. From Chris Moller <moller@bops.com>.
4828 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4829 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4830 * read.c (emit_expr): Initialize seg and subseg fields of a new
4832 * write.c (write_object_file): Switch to the appropriate segment
4833 and subsegment when processing a broken word.
4835 * config/tc-m68k.c (mri_assemble): New static function.
4836 (build_mri_control_operand): Call mri_assemble rather than
4838 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4839 (s_mri_endf, s_mri_endw): Likewise.
4841 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4843 * read.c (s_org): Call md_flush_pending_output if it is defined.
4845 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4847 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4849 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4850 (md_parse_option): Add for same.
4851 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4852 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4853 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4855 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4857 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4859 * config/tc-arm.c (find_real_start): Relax definition of local
4862 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4864 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4865 symbols at the given address, not just the last one specified.
4867 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4869 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4870 or number_to_chars_littleendian to write data.
4872 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4874 * config/tc-v850.c (md_assemble): Remove artificially created
4875 register name symbols.
4877 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4879 * write.c (fixup_segment): Change "segment" to "section" in
4882 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4884 * write.c (fixup_segment): Change sym1-sym2 message again.
4886 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4888 * write.c (fixup_segment): Improve error message for sym1-sym2
4889 errors when sym1 is in a different segment from sym2.
4891 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4893 * config/tc-m32r.c (warn_unmatched_high): New static local.
4894 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4895 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4896 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4897 (md_parse_option): Likewise.
4898 (md_show_usage): Likewise.
4899 (m32r_frob_file): Likewise.
4901 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4902 (read_a_source_file): Call them.
4903 * read.h (stabs_generate_asm_file): Declare.
4904 * stabs.c (stabs_generate_asm_file): New function.
4905 (generate_asm_file): New function.
4906 (stabs_generate_asm_lineno): Move file name handling into
4909 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4911 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4912 (d30v_current_align, d30v_current_align_seg): New variables.
4913 (d30v_last_label): New variable.
4914 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4915 (s_d30v_data, s_d30v_section): Likewise.
4916 (md_pseudo_table): Call them.
4917 (md_begin): Initialize d30v_current_align_seg.
4918 (md_assemble): Call d30v_align when needed by known current alignment.
4919 (d30v_frob_label, d30v_cons_align): New functions.
4920 * config/tc-d30v.h (md_do_align): Remove.
4921 (tc_frob_label): Call d30v_frob_label.
4922 (md_cons_align): New.
4924 * config/tc-d30v.c (find_format): Convert complex expressions to
4925 expression symbols before processing. Clean up code formatting.
4927 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4929 * po/Make-in (install-info): New target.
4931 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4933 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4935 * config/tc-mn10300.c (md_assemble): Likewise.
4937 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4939 * Makefile.am: Update with `make dep-am'.
4940 (HFILES): Add cgen.h.
4941 (cgen.o): Depend on cgen.h.
4942 * Makefile.in: Regenerate.
4944 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4946 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4948 * gasp.c (grab_label): Permit a label to be a preprocessor
4949 variable by permitting a label to start with a backslash.
4951 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4953 * config/tc-mips.c (validate_mips_insn): Removed hack
4954 for previously inaccessible bitfields in some INSN_TRAP
4957 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4959 * config/tc-d30v.c (do_assemble): Abort with error message
4960 if opcode operands do not match.
4962 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4964 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4965 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4966 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4967 similar new 'q' operand.
4969 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4971 * cgen.c (cgen_asm_finish_insn): Fix typo.
4973 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4976 * cgen.c: Include it.
4977 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4978 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4979 All callers updated.
4980 * config/tc-m32r.c: Include cgen.h.
4981 (m23r_insn): New members num_fixups,fixups.
4983 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4985 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4986 to avoid compiler warning.
4988 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4990 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4993 * makefile.vms (OBJS): Add ehopt.obj
4995 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4997 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4999 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5001 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5002 a short format insn.
5003 (md_assemble): Set it for explicitly packed insns.
5005 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5007 * config/obj-coff.c (c_symbol_merge): Do not take address of
5008 native fields when performing the memcpy.
5010 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5012 * config/tc-mips.c (macro,macro2): Implement
5013 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5015 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5017 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5018 relocations against globally visible symbols.
5019 * config/tc-m68k.c (relaxable_symbol): New macro.
5020 (m68k_ip, md_estimate_size_before_relax): Use it.
5021 (tc_m68k_fix_adjustable): Also handle weak symbols.
5023 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5025 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5026 references to externally visible symbols.
5027 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5028 values in twice for a PC relative reloc if the symbol is
5031 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5032 don't adjust a PC relative reloc against an externally visible
5034 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5035 for a PC relative fixup against an externally visible defined
5036 symbol, arrange to store object file and addend values as though
5037 the symbol were not defined.
5038 (tc_gen_reloc): Likewise.
5040 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5042 * read.c (sizeof_leb128): Referenced externally by write.c so
5045 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5047 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5048 and expand a 'debug' symbol associated with the next instruction
5049 that does not cause a short instruction to be filled with a NOP.
5050 (md_pseudo_table): Add support for .debugsym.
5051 (assemble_parallel_insn): Add calls to expand_debug_sym as
5053 (md_assemble): Ditto.
5055 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5057 * as.c (main): Conditionally call setlocale.
5058 * gasp.c (main): Likewise.
5059 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5060 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5062 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5064 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5066 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5068 * config/tc-hppa.c: Change all calls to bzero to use memset.
5069 (pa_ip): Add cast to avoid warning.
5070 (tc_gen_reloc, md_apply_fix): Likewise.
5071 (pa_find_space_by_number): Likewise.
5072 (hppa_force_relocation): Likewise.
5073 (pa_block): Change i to unsigned int.
5074 * config/obj-som.h (obj_som_copyright): Declare.
5076 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5078 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5079 for line numbers for assembly source.
5081 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5083 * configure.in: Change version number to 2.9.4
5084 * configure: Rebuild.
5086 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5088 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5090 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5092 * ecoff.h: Change symbolS in function declaration to struct
5095 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5097 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5098 (md_convert_frag): Fix i18n typo.
5100 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5102 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5103 * ecoff.h: Protoype it.
5104 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5105 [EVAX] (s_alpha_prologue): Delete.
5106 (md_pseudo_table): Update.
5108 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5111 array to local pointer.
5112 (get_args, parse_expr): Add casts to avoid warnings.
5114 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5116 * read.c (s_set): Cast xmalloc return value to fragS *.
5117 * config/tc-m68k.c (m68k_ip): Function made static to match
5118 previous forward declaration.
5119 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5121 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5123 * config/tc-v850.c: Add internationalisation macros to error
5126 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5127 macros to error strings.
5129 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5132 reloc is in the TOC csect.
5133 (md_apply_fix3): Correct gettext typo.
5135 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5138 .L - they are local labels and the branches are not really
5139 function calls but rather far jumps.
5141 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5143 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5145 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5147 * config/tc-i386.c (md_assemble): Print operand number rather than
5148 using ordinal_names.
5149 (i386_operand): Likewise.
5151 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5153 * Makefile.am (INTLLIBS): Define to work around apparent automake
5155 All Makefiles: Regenerated.
5157 * Many files: Added gettext invocations around user-visible
5159 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5160 HAVE_LC_MESSAGES): Define.
5161 * dep-in.sed: Added asintl.h.
5162 * po/Make-in: New file.
5163 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5165 * read.c (Z_): Renamed from `_'.
5166 * Makefile.am (SUBDIRS): Added po.
5167 (POTFILES): new macro.
5168 (po/POTFILES.in): New target.
5169 ($(OBJS)): Added asintl.h.
5171 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5172 (as_new_LDADD): Added $(INTLLIBS).
5173 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5174 (gasp_new_LDADD): Added $(INTLLIBS).
5175 (gasp_new_DEPENDENCIES): New macro.
5176 * configure, aclocal.m4: Rebuilt.
5177 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5179 (ALL_LINGUAS): Define.
5180 * macro.c: Include "asintl.h".
5181 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5182 * as.h: Include "asintl.h".
5183 * config/tc-i386.c (ordinal_names): Removed.
5184 (md_assemble): Changed error text to avoid ordinal_names.
5185 (i386_operand): Likewise.
5186 (reloc): Added as_bad to avoid i18n problems.
5187 (tc_gen_reloc): Likewise.
5188 * config/tc-arm.c (bad_args): Now a #define.
5190 * config/obj-vms.c (VMS_stab_parse): Changed type of
5192 (global_symbol_directory): Unified strings to avoid i18n
5194 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5195 avoid i18n problems.
5196 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5197 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5199 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5201 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5203 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5205 * as.c (print_version_id): Added an fprintf to avoid i18n
5207 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5209 * expr.c (expr): Added as_warn call to avoid i18n problems.
5210 * messages.c (as_assert): Changed code to avoid i18n problems.
5211 (as_abort): Likewise.
5212 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5213 (s_space): Likewise.
5214 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5216 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5218 * config/tc-i386.c (check_prefix): New static function, split out
5220 (struct _i386_insn): Add wait_prefix field.
5221 (md_assemble): Remove wait_prefix local variable. Use
5222 check_prefix when adding a prefix.
5224 * config/tc-i386.c (current_templates): New static variable.
5225 (md_assemble): Remove current_templates local variable.
5226 (md_assemble, i386_operand): Improve error and warning messages in
5227 many places. Add RESTORE_END_STRING in many places before error
5228 return. Clarify some comments.
5230 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5232 (md_assemble): Parse string instruction operands, looking for
5233 segment override prefixes. Check for invalid segment prefixes on
5235 (i386_operand): i.seg[] and max mem_operand changes for string
5237 * config/tc-i386.h (EsSeg): Define.
5239 * config/tc-i386.h (regKludge): Define.
5240 (iclrKludge, imulKludge): Don't define.
5241 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5242 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5243 opcode_modifier checks to look for more common cases first. Add
5244 default_seg for IsString case.
5246 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5248 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5250 * configure: Rebuild with new automake and libtool.
5251 * aclocal.m4, Makefile.in: Likewise.
5253 * doc/Makefile.am (as.dvi): New target.
5254 * doc/Makefile.in: Rebuild.
5256 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5258 * configure.in: Added sparc86x support.
5260 * configure: Rebuild.
5262 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5264 (md_parse_option): Warn if -EL is not supported for this architecture.
5266 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5268 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5270 * config/tc-mips.c (mips_ip): Note when we use get match on
5271 the full instruction name.
5273 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5275 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5276 back into the expression to handle add/sub simplification correctly.
5278 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5280 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5282 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5284 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5287 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5289 * symbols.c (max_indent_level): New global.
5290 (print_symbol_value_1): Use it.
5291 * expr.h (expr_build_dot): Declare.
5292 * expr.c (expr_build_dot): New function.
5294 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5296 * symbols.c (print_binary): New function.
5297 (print_expr_1): Call it.
5299 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5301 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5302 operand in the opcode.
5304 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5306 * config/tc-i386.h: Reorder operand flags and opcode modifier
5307 flags for clarity. Remove unused definitions: Unknown,
5308 ImmUnknown, DispUnknown, NoModrm.
5309 * config/tc-i386.c (type_names): Add missing Debug type.
5310 (md_assemble): Better duplicate prefix checking. Quicker string
5311 instruction check via new opcode_modifier flag.
5313 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5315 * doc/as.texinfo (Invoking): Clarify -Wa example.
5317 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5319 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5320 (s_mips_weakext): Define.
5321 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5322 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5325 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5327 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5328 is an error if the value can not be computed at assembly time.
5329 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5331 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5333 * gasp.c (main): Set next field of new include_path structure to
5334 NULL. From Avery Pennarun <averyp@gdc.ca>.
5336 * read.c (s_mri_sect): Call as_bad rather than abort for an
5337 unsupported MRI target.
5339 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5342 the destination of a branch instruction should be altered.
5343 (find_real_start): New function: Locate the real, Thumb coded
5344 start of a Thumb function.
5345 (do_t_branch23): Alter the destination of branches to Thumb
5348 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5350 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5352 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5355 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5357 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5358 * doc/c-hppa.texi: Likewise.
5360 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5362 * Makefile.am: Rebuild dependencies.
5363 * Makefile.in: Rebuild.
5365 * Makefile.am (DEP_INCLUDES): New variable.
5366 (.dep1): Change to work when srcdir is not an absolute path.
5367 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5368 * Makefile.in: Rebuild.
5370 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5372 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5373 LinearAddress patch.
5375 * configure.in: Set version to 2.9.1.
5376 * configure: Rebuild.
5378 * Branched binutils 2.9.
5380 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5382 * config/tc-i386.h (FWait): Define.
5383 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5384 other prefixes. Check FWait flag in opcode table to see which
5385 instructions require an fwait prefix.
5387 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5389 * stabs.c (get_stab_string_offset): Always create a stab string
5392 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5394 Fix some gcc -Wall warnings:
5395 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5396 * ehopt.c (eh_frame_code_alignment): Likewise.
5397 * expr.c (integer_constant, operand): Likewise.
5398 * frags.c (frag_align): Likewise.
5399 * gasp.c (level_0, change_base, doinstr): Likewise.
5400 * hash.c (hash_ask): Likewise.
5401 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5402 (debugging_pseudo): Likewise.
5403 * macro.c (define_macro, check_macro): Likewise.
5404 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5405 (ignore_rest_of_line, float_cons): Likewise.
5406 * symbols.c (decode_local_label_name): Likewise.
5407 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5408 (fixup_segment, number_to_chars_bigendian): Likewise.
5409 (number_to_chars_littleendian): Likewise.
5410 * config/atof-ieee.c (gen_to_words): Likewise.
5411 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5412 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5413 * read.c (output_big_sleb128): Initialize locals to avoid
5415 (output_big_uleb128, equals): Likewise.
5416 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5417 to unsigned int. Change zeros to unsigned int.
5418 * cond.c (s_if): Add return to default case.
5419 * frags.c (frag_now_fix): Change return type to addressT.
5420 * frags.h (frag_now_fix): Update declaration.
5421 * listing.c (file_info_struct): Change linenum to unsigned int.
5422 (struct list_info_struct): Change hll_line to unsigned int.
5423 (print_source): Update format string.
5424 * read.c (emit_expr): Change scan to unsigned int, and don't
5425 bother to initialize it.
5426 * symbols.c (dollar_label_count): Change to unsigned long.
5427 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5428 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5429 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5431 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5433 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5434 mcf5200 just as we do for m68000.
5435 (m68k_init_after_args): Likewise.
5436 (md_estimate_size_before_relax): Likewise.
5438 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5440 * config/tc-v850.c (md_assemble): Store relocation addend in
5441 fixup instead of instruction.
5443 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5445 * config/tc-i386.c (md_assemble): Swap template arguments to
5446 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5447 This macro is currently symmetric, so passing them the wrong
5448 way didn't cause any problem, but may if the macro is changed
5450 After copying template to i.tm, use i.tm. rather than t-> to
5451 access fields, and make t a const*
5452 Move i.tm.operand_types[] swap to immediately after the copy.
5454 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5456 * expr.h (expr_build_uconstant): Add prototype.
5457 (expr_build_unary,expr_build_binary): Add prototypes.
5458 * expr.c (expr_build_uconstant): New function.
5459 (expr_build_unary,expr_build_binary): New functions.
5461 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5463 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5464 * macro.c (macro_expand_body): Increase buffer size.
5465 * messages.c (as_warn): Likewise.
5466 (as_warn_where, as_bad, as_bad_where): Likewise.
5468 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5470 Based on patch from H.J. Lu <hjl@gnu.org>:
5471 * Makefile.am (DISTSTUFF): New variable.
5472 (diststuff): New target.
5473 * Makefile.in: Rebuild.
5475 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5477 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5478 m32r_elf_section_change_hook.
5480 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5481 emit a nop if a section ends with a 16 bit instruction.
5483 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5485 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5486 s_lcomm rather than obj_coff_lcomm.
5487 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5489 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5491 * config/tc-i386.h (LinearAddress): Define.
5492 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5493 instruction, don't use a default segment.
5495 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5497 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5498 * configure: Rebuild.
5500 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5502 * aclocal.m4, configure: Rebuild with libtool 1.2.
5504 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5506 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5507 PC relative branches. Patch courtesy of Jonathan Walton.
5510 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5512 * configure.in (emulations): Add thumb-pe target.
5514 * configure (emulations): Add thumb-pe target.
5516 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5518 * itbl-lex.l (yywrap): Don't define if already defined as a
5521 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5523 * depend.c (quote_string_for_make): New function.
5524 (wrap_output): Use it.
5526 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5528 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5529 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5531 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5533 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5534 Recognize -GN and -relax.
5535 (md_begin): Initialize gp size from -G switch.
5536 (alpha_force_relocation): Always force if -relax.
5537 (alpha_align): Take a new argument that will specify when to
5538 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5539 Change all callers. Emit nop alignment padding as nop+unop pair.
5541 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5543 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5544 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5546 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5548 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5549 require padding to the next long word boundary.
5551 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5553 * cgen.c: #include symcat.h.
5554 * config/tc-m32r.c: Likewise.
5556 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5558 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5559 absolute expressions instead of '$' prefixed register names.
5561 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5563 * read.c (s_set): Record file and line info for symbols when -as.
5564 (pseudo_set): Don't overwrite that dummy fragment.
5566 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5568 * config/tc-ppc.c (md_pseudo_table): Add "section".
5569 (ppc_named_section): New static function.
5571 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5573 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5574 so we don't have to scan the entire list.
5576 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5578 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5579 case, allow the parallel instructions to modify the same flag
5582 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5584 * listing.c (list_symbol_table): Categorize symbols by
5585 undefined_section rather than sy_frag->line == NULL.
5587 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5589 * Makefile.am (install-exec-local): Install properly when ln
5590 fails or tooldir == prefix.
5592 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5594 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5595 Test result of insert_operand for error.
5597 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5599 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5600 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5601 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5602 * doc/Makefile.in: Rebuild.
5604 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5606 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5607 (macro): Fix handling of M_COP[0-3].
5609 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5611 Based on patches from Ross Harvey <ross@teraflop.com>:
5612 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5613 if macro_alternate or macro_mri.
5614 (getstring): Remove support for byte constants between < and >.
5615 (get_any_string): '<' only starts a string if macro_alternate or
5617 (macro_expand_body): Permit keyword parameters following
5618 positional parameters.
5620 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5621 * configure.in (alpha*-*-netbsd*): New target.
5622 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5623 * configure: Rebuild.
5625 * as.h (flag_warn_suppress_instructionswap): Move from here...
5626 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5627 here, and make static.
5629 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5630 BFD_ASSEMBLER or MANY_SEGMENTS.
5632 * as.c (show_usage): Update bug-gnu-utils address.
5633 * gasp.c (show_usage): Likewise.
5634 * doc/as.texinfo (Bug Reporting): Likewise.
5636 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5638 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5639 insns regardless of the size of a pointer if we're in mips I or
5641 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5643 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5645 Fix rac to accept only a0:
5646 * tc-d10v.c (parallel_ok, find_opcode):
5647 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5648 Introduce OPERAND_GPR.
5650 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5652 * read.c (s_fill): Handle non-constant repeat counts by creating
5653 an rs_space fragment.
5655 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5657 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5658 from as_bad to as_warn.
5660 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5662 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5663 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5664 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5666 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5669 seg_fix_rotP rather than fix_root from seg_info.
5671 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5673 * expr.c: Add support for 0x1_2_3_4 bignums.
5675 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5677 * configure.in: Change -linux* to -linux-gnu*.
5678 * configure: Rebuild.
5680 * app.c (do_scrub_begin): Treat \r as whitespace.
5682 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5684 * Makefile.am: Update dependencies.
5685 * Makefile.in: Rebuild.
5687 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5689 * configure, aclocal.m4: Rebuild with new libtool.
5691 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5693 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5694 the argument to bfd_set_arch_mach.
5695 (load_address): Use bfd_arch_bits_per_address to determine the
5696 bit size of an address instead of looking at the isa level.
5697 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5699 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5701 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5703 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * ehopt.c: New file.
5706 * as.h (enum _relax_state): Add rs_cfa.
5707 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5708 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5709 * read.c (emit_expr): Call check_eh_frame.
5710 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5711 (relax_segment): Likewise.
5712 * Makefile.am: Rebuild dependencies.
5713 (GAS_CFILES): Add ehopt.c.
5714 (GENERIC_OBJS): Add ehopt.o.
5715 * doc/internals.texi (Frags): Document rs_cfa.
5717 * as.c (show_usage): Mention --traditional-format.
5718 (parse_args): Accept --traditional-format.
5719 * as.h (flag_traditional_format): Declare.
5720 * output-file.c (output_file_create): If flag_traditional_format,
5721 set BFD_TRADITIONAL_FORMAT on stdoutput.
5722 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5724 * config/tc-mips.c (append_insn): Make sure that if we have a
5725 fixup for an unmatched %hi reloc, it does not associated with a
5728 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5729 * doc/Makefile.in: Likewise.
5731 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5733 * config/tc-m32r.c (check_for_side_effects): New function.
5734 (can_make_parallel): Add checks for instruction side effects
5735 clashing with the other instruction.
5736 (assemble_parallel_insn): Improve warning messages. Return error
5737 message from non-swapped instruction order.
5739 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5741 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5743 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5744 md_cleanup definition. This moves the forced literal output to
5745 the end of the source pass, and avoids macro's inserting literals
5746 into the code immediately after the macro expansion.
5748 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5751 a gas internal symbol is adjustable.
5752 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5754 * as.h: If gcc version greater than 2.6, use `__format__' and
5755 `__printf__' in function attributes, rather than `format' and
5758 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5762 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5764 Add tms320c30 support:
5765 * config/tc-tic30.h: New file.
5766 * config/tc-tic30.c: New file.
5767 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5768 TARGET_FORMAT as "coff-tic30".
5769 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5770 * Makefile.am: Rebuild dependencies.
5771 (CPU_TYPES): Add tic30.
5772 (CPU_OBJ_VALID): tic30-aout is valid.
5773 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5774 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5775 * configure, Makefile.in: Rebuild.
5777 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5779 * config/tc-v850.c (md_assemble): Improvements to error messages.
5781 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5783 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5784 BFD_RELOC_HI16_S to store the high bits of any value.
5786 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5787 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5788 assembler calculate relocations to any external symbol at all.
5789 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5790 involving generation of pc-relative relocs.
5791 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5792 has been moved to md_apply_fix3.
5794 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5795 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5796 which actually means (the address of identifier's GOT entry) +
5797 constant, which is not particularly useful.
5799 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5801 * read.h (include_dirs): Declare.
5802 (include_dir_count,include_dir_maxlen): Declare.
5804 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5806 * configure.in: Correct check for shared opcodes library.
5807 * configure: Rebuild.
5809 * listing.c (buffer_line): If we can't open the file, set at_end.
5810 (listing_print): Remove unused local variable fi.
5812 * config/m68k-parse.y (reglistpair): Handle register list in
5815 * config/vms-conf.h: Don't undef VERSION.
5817 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5819 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5821 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5823 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5824 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5825 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5826 (EXTRA_DIST): Define.
5827 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5828 explicitly rather than via the list of object files.
5829 (gcc-as.opt): New file created when make-gas.com is run.
5830 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5831 itbl-cpu.h} to #include appropriate file rather than copying that
5833 * config/vms-conf.h: Synchronize with current config.in.
5834 * Makefile.in: Rebuild.
5836 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5838 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5839 (parallel_ok): Relaxed parallel subinstruction dependency check.
5841 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5843 * as.h (flag_warn_suppress_instructionswap): added new flag.
5844 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5845 command line argument.
5846 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5847 warning only if flag_warn_suppress_instructionswap is false.
5849 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5851 * configure.in (i386-*-mingw32*): New target.
5852 * configure: Rebuild.
5854 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * symbols.c (resolve_symbol_value): Don't set the segment if it
5857 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5859 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5862 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5864 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5865 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5868 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5870 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5872 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5874 * config/tc-v850.c (v850_insert_operand): Display instruction when
5875 an error is encountered.
5877 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5879 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5880 (i386-*-sco3.2v5*coff): New target.
5881 (i386-*-sco3.2*): New target.
5882 * configure: Rebuild.
5884 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5886 * config/tc-v850.c: Tidy error message production.
5888 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5890 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5891 validate_immediate return value in the right type for comparisons
5894 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5896 * listing.c (MAX_BYTES): Use listing variables not constants.
5897 (data_buffer): No longer an array, but a pointer.
5898 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5899 (listing_listing): Allocate data_buffer.
5901 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5903 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5904 --listing-rhs-width, --listing-cont-lines.
5905 (show_usage): Update.
5906 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5907 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5908 (print_lines): Use the variables instead of the constants.
5909 (listing_listing): Likewise.
5910 * listing.h: Declare the new vars.
5912 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5914 * as.c (parse_args): Add --keep-locals alias for -L.
5915 Add --strip-local-absolute.
5916 (show_usage): Update.
5917 * as.h (flag_strip_local_absolute): New flag.
5918 * symbols.c (S_IS_LOCAL): Use it.
5919 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5920 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5921 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5923 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5925 * config/tc-m32r.c: Detect if explicitly parallel instructions
5926 might have an io conflict and issue a warning message.
5928 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5930 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5931 cgen_swap_fixups): Functions to save, restore and swap the fixup
5932 chain with a backup copy.
5933 (cgen_asm_finish_insn): Returns address of constructed insn.
5935 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5937 * listing.c (file_info_struct): Remove FILE, add POS.
5938 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5939 (file_info): Don't open the file.
5940 (buffer_line): Check for the file in the last_open cache, updating
5942 (print_source): Don't reference file_info->file.
5943 (listing_listing): Likewise.
5944 (listing_print): Close the file in the cache, if any.
5946 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5948 * read.c (dwarf_file_string): New file static variable.
5949 (emit_expr): Look for constant sequence that leads up to a file
5950 name in DWARF debugging output.
5951 (stringer): Use dwarf_file_string to decide whether to accept a
5952 string as a file name.
5954 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5956 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5957 (crack_operand): Add reg->reglst MRI hack.
5958 (r_seg): Put reglst symbols in reg_section.
5959 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5961 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5963 * tc-sh.c (get_specific): Handle SGR & DBR.
5965 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5967 * tc-h8300.c (parse_reg): Take the length of the symbol into
5968 account when attempting to match a register name.
5969 * tc-h8500.c (parse_reg): Likewise.
5971 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5973 * cgen.c: Formatting changes to improve readability.
5975 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5977 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5980 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5982 Based on a patch from Jim Wilson
5983 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5984 (tc_gen_reloc): Handle cross section PC relative relocs
5987 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5989 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5991 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5993 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5994 (expr_jmp_buf): New static local.
5995 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5996 (cgen_md_operand): New function.
5997 * tc-m32r.c: Clean up pass over `struct foo' usage.
5998 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6000 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6002 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6003 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6005 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * config/tc-i386.c (i386_operand): Give an error if there are
6008 unrecognized characters after an expression.
6010 For older changes see ChangeLog-9697