1 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3 * configure.in: Set em=linux for hppa-*-linux.
4 * configure: Regenerate.
5 * doc/Makefile.in: Regenerate with correct automake.
7 * frags.c (frag_grow): Sanity check chunk_size.
9 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
10 * config/obj-som.h: Likewise.
11 * config/obj-ieee.h: Likewise.
13 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
15 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
16 (md_pseudo_table): Fully initialise OBJ_ELF cases.
17 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
18 (pa_ip): low_sign_unext now returns via function value. Use
19 re_assemble_* instead of dis_assemble_* and
20 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
22 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
23 (md_section_align, md_parse_option, md_show_usage,
24 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
25 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
26 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
27 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
28 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
30 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
31 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
32 outside of switch. Correct mask and shifting errors in case 10
33 and case -11. In case 21, compare against signed range to suit
34 hppa_field_adjust changes. In case 12, use re_assemble_12. In
35 case 17 and case 22, use offsetT variable to properly check range.
36 Use re_assemble_* here too.
37 (evaluate_absolute): Change type of value to offsetT. Call
38 hppa_field_adjust to do the work for us.
39 (pa_parse_cmpb_64_cmpltr): Delete save_s.
40 (pa_parse_cmpib_64_cmpltr): Ditto.
41 (pa_build_unwind_subspace): Delete unused var subseg. Change type
43 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
44 (pa_end_of_source): Return type is void.
46 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
48 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
50 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
52 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
54 (md_begin): Removed "construct symbols for each register name".
55 Because register names conflicts with GCC generated function
57 (avr_operand): Now constant numbers can be used as a register
58 identifiers (0 as r0, 31 as r31).
59 (md_assemble): use skip_space () before parsing instruction
62 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
64 * config/tc-avr.c: New AVR_ISA_ defined.
65 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
66 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
67 for `fmul', `movw' and `lpm R,Z' instructions.
68 (avr_operands): Warn if current opcode is a two-word instruction
69 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
70 (avr_opcodes): New commands added.
71 (REGISTER_P): Check 'a' and 'v' constraint letters.
72 (mcu_types): New MCU added.
74 2000-05-01 Alan Modra <alan@linuxcare.com.au>
76 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
77 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
78 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
79 * configure: Regenerate.
81 2000-04-29 Andreas Jaeger <aj@suse.de>
83 * as.h: Correctly check GCC version.
85 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
87 * as.c (parse_args): Allow md_parse_option to override -a listing
89 * config/obj-coff.c (add_lineno): Change type of offset parameter
90 from "int" to "bfd_vma."
91 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
92 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
93 (ppc_change_csect): Align correctly for XCOFF64.
94 (ppc_machine): New function, which discards "ppc_machine" line.
95 (ppc_tc): Cons for 8 when code is 64 bit.
96 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
98 (md_parse_option): Handle -a64 and -a32.
100 * config/tc-ppc.h (TARGET_MACH): Define.
101 (TARGET_FORMAT): Move to function.
102 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
104 2000-04-26 David O'Brien <obrien@FreeBSD.org>
106 * doc/as.1: Fix unbalanced brackets.
108 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
110 (line_comment_chars): Set to '/' if TE_FreeBSD.
112 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
114 * configure.in: Configury support for PA64 (currently disabled).
115 * configure: Rebuilt.
117 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
119 * config/tc-mips.c (s_change_sec): Use record_alignment, not
120 bfd_set_section_alignment.
122 2000-04-25 Alan Modra <alan@linuxcare.com.au>
124 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
127 2000-04-24 Nick Clifton <nickc@cygnus.com>
129 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
130 * doc/as.texinfo (Align): Include arm and strongarm in list of
131 targets that have the second form of the behaviour of the .align
134 2000-04-24 Mark Klein <mklein@dis.com>
136 * obj-som.c: Terminate obj_pseudo_table.
138 2000-04-22 Timothy Wall <twall@cygnus.com>
140 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
142 (operand_match): Conditionally insert default bit values for IMMU9.
144 2000-04-14 Matthew Green <mrg@cygnus.com>
146 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
147 * configure: Rebuilt.
149 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
150 Jason Eckhardt <jle@cygnus.com>
152 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
154 * config/tc-hppa.c (CHECK_ALIGN): New macro.
155 Added handling of new operand types l,y,&,fe,fE,fx.
157 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
158 David Mosberger <davidm@hpl.hp.com>
159 Timothy Wall <twall@cygnus.com>
160 Andrew MacLeod <amacleod@cygnus.com>
161 Jim Wilson <wilson@cygnus.com>
163 * Makefile.am (CPU_TYPES): Add ia64.
164 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
165 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
166 * Makefile.in: Rebuild.
167 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
168 * configure: Rebuild.
169 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
170 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
171 * expr.c (expr): Handle md_optimize_expr.
172 * read.c (LEX_HASH): Add comment.
173 * config/tc-ia64.c, config/tc-ia64.h: New files.
175 2000-04-21 Richard Henderson <rth@cygnus.com>
177 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
178 bundling a non-delayed branch type instruction.
180 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
182 * config/tc-mn10300.c (HAVE_AM30): Define.
183 (md_assemble): Use it.
185 2000-04-19 Alan Modra <alan@linuxcare.com.au>
187 * config/obj-elf.c (obj_elf_change_section): Check for changed
190 * Makefile.am: (CPU_MULTI_VALID): Remove.
191 (MULTI_CPU_TYPES): Define.
192 (MULTI_CPU_OBJ_VALID): Define.
193 (DEPTC): Use the above.
196 Regenerate dependencies.
197 * Makefile.in: Regenerate.
199 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
201 * Makefile.am (YACC, LEX): Get them from configure.
203 2000-04-18 H.J. Lu (hjl@gnu.org)
205 * config/tc-i386.c (offset_in_range): Use addressT instead of
206 bfd_vma for non-bfd assemblers.
208 2000-04-17 Alan Modra <alan@linuxcare.com.au>
210 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
211 doesn't give spurious errors.
213 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
215 * as.h (SEEK_SET): Define if undefined.
217 2000-04-13 Alan Modra <alan@linuxcare.com.au>
219 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
220 constants, and don't assume offsetT is 32 bits.
222 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
224 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
225 (md_pcrel_from_section): Add prototype.
226 (d10v_fix_adjustable): Add prototype.
227 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
229 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
231 2000-04-12 Nick Clifton <nickc@cygnus.com>
233 * config/tc-d10v.c (find_opcode): Correctly calculate position of
234 symbol in frag chain.
236 2000-04-10 Alan Modra <alan@linuxcare.com.au>
238 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
239 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
240 (fits_in_signed_word, smallest_imm_type): Ditto.
241 (md_assemble): Use an offsetT var to hold offsetT values, not a
243 (offset_in_range): New.
244 (md_assemble): Use it.
245 (md_convert_frag): Change type of target_address, opcode_address,
246 and displacement_from_opcode_start to offsetT.
247 (md_create_short_jump): Change type of offset to offsetT.
248 (md_create_long_jump): Ditto.
249 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
250 (md_chars_to_number): Remove.
251 (output_invalid): Remove duplicate prototype.
253 2000-04-09 Nick Clifton <nickc@cygnus.com>
255 * Makefile.am (CPU_TYPES): Add 'avr'.
256 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
257 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
259 * Makefile.in: Regenerate.
261 * doc/as.texinfo: Add M32R documentation.
263 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
265 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
266 --enable-build-warnings option.
267 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
268 * Makefile.in, configure: Re-generate.
270 2000-04-07 Nick Clifton <nickc@cygnus.com>
272 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
273 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
274 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
275 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
276 (arm_force_relocation): Force relocations for
277 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
279 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
281 * config/tc-sh.c (get_operands): There's no third operand if the
282 first operand is an immediate.
284 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
286 * config/tc-sh.c (immediate): Delete.
287 (sh_operand_info): Add immediate member.
288 (parse_reg): Use A_PC for pc.
289 (parse_exp): Add second argument 'op'. All callers changed.
290 (parse_at): Expect pc to be coded as A_PC.
291 Use immediate field in *op.
292 (insert): Add fourth argument 'op'. All callers changed.
293 (build_relax): Add second argument 'op'. All callers changed.
294 (insert_loop_bounds): New function.
295 (build_Mytes): Remove DISP_4.
296 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
297 (assemble_ppi): Use immediate field in *operand.
298 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
299 (md_apply_fix): Likewise.
300 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
302 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
304 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
306 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
308 * internals.texi (CPU backend): Document
309 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
311 2000-04-04 Alan Modra <alan@linuxcare.com.au>
313 * po/gas.pot: Regenerate.
315 * as.c (show_usage): Restore translated part of bug string.
316 * gasp.c (show_usage): Likewise.
318 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
319 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
321 (DEP1): Modify for "gcc -MM".
325 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
327 * Makefile.in: Regenerate.
329 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
331 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
332 (md_begin): Likewise.
333 (HAVE_AM33): New macro.
334 (md_assemble): Use it. Match r_regs and xr_regs only if
337 2000-04-03 Alan Modra <alan@linuxcare.com.au>
339 * as.h: #include "bin-bugs.h"
340 * as.c (show_usage): Use REPORT_BUGS_TO.
341 * gasp.c: #include "bin-bugs.h"
342 (show_usage): Use REPORT_BUGS_TO.
344 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
346 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
348 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
349 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
352 2000-04-03 Alan Modra <alan@linuxcare.com.au>
354 * config/tc-i386.c (i386_immediate): Don't assume a constant
355 immediate is necessarily 16 bits when in 16 bit code mode.
356 (md_assemble): Instead set guess_suffix here after we have checked
359 2000-04-02 Richard Henderson <rth@cygnus.com>
361 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
362 quantities. Correct right shift sign extension.
363 (build_insn): Make `number' unsigned long. Mask top 6 bits of
364 32-bit value when shifting into place.
366 2000-04-01 Ian Lance Taylor <ian@zembu.com>
368 * app.c: Add ATTRIBUTE_UNUSED as needed.
369 * config/tc-ppc.c: Likewise.
370 (ppc_size): Make unsigned long.
371 (ppc_insert_operand): Add casts to avoid warnings.
373 2000-03-31 Nick Clifton <nickc@cygnus.com>
375 * config/tc-d10v.h (md_flush_pending_output): Define.
377 2000-03-29 Nick Clifton <nickc@cygnus.com>
379 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
380 segment. Works for both BFD_ASSEMBLER and others.
381 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
383 2000-03-29 Nick Clifton <nickc@cygnus.com
385 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
387 2000-03-28 Alan Modra <alan@linuxcare.com.au>
389 * listing.c (LISTING_LHS_WIDTH): Default depends on
391 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
393 2000-03-27 Ian Lance Taylor <ian@zembu.com>
395 * config/tc-sh.c (md_show_usage): Use backslash before newline in
398 2000-03-27 Alan Modra <alan@linuxcare.com.au>
400 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
402 * config/tc-avr.c (mcu_types): Add missing initialiser.
403 (md_pcrel_from_section): Add prototype.
404 (avr_operand): Remove redundant test of unsigned < 0.
405 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
407 2000-03-27 Denis Chertykov <denisc@overta.ru>
409 * config/tc-avr.c: New file for AVR support.
410 * config/tc-avr.h: Likewise.
411 * configure.in: Add AVR support.
412 * configure: Regenerate.
414 2000-03-26 Timothy Wall <twall@cygnus.com>
416 * gasp.c (macro_op): Add new argument to check_macro call.
417 Macro structure definitions moved to macro.h
418 * sb.h: Add argument to prototype for input_scrub_include_sb.
419 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
420 nesting checks with an additional flag.
421 (struct input_save): Add flag to indicate whether current sb
422 should be checked for proper macro/conditional nesting.
423 (input_scrub_push/pop): Save/restore nest check flag.
424 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
426 * macro.c (check_macro): Allow caller to retrieve parsed macro
427 information if a pointer is provided. This information may be
428 used by the new macro hooks.
429 * macro.h: Update prototype for check_macro. Macro struct
430 definitions moved here from macro.c/gasp.c.
431 * read.c (read_a_source_file): Add parameter to check_macro call,
432 and pass macro info to the macro hook, if defined.
433 (input_scrub_insert_line): New. Allow insertion of a line of
434 characters into the input stream.
435 (input_scrub_insert_file): New. Allow insertion of an arbitrary
436 file into the input stream.
437 (s_include): Use input_scrub_insert_file.
438 * internals.texi: Document new macro hooks.
439 * as.h: New prototypes added.
441 2000-03-26 Alan Modra <alan@linuxcare.com.au>
443 * config/tc-i386.c: Don't start any as_bad or as_warn message with
444 an initial capital letter.
445 (i386_index_check): Reindent.
447 2000-03-19 Nick Clifton <nickc@cygnus.com>
449 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
452 2000-03-17 Thomas de Lellis <tdel@windriver.com>
454 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
455 instruction operand bad if Rd > 7 when generating
456 thumb instructions. Prevents for example,
457 "adr r12,label" from silently failing and generating
458 the wrong instruction.
460 2000-03-17 Nick Clifton <nickc@cygnus.com>
462 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
463 that have a destingation >= 0x400000.
464 Fix compile time warning messages.
466 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
468 * config/tc-sh.c (md_begin): When encountering insn that are
469 not supported by the current arch, only change the name if
470 its contents are the same as prev_name.
471 (get_specific): If the the architecture doesn't match, fail.
473 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
475 * config/tc-sh.c (IDENT_CHAR): Define.
476 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
477 matching back where it came from.
479 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
481 * config/tc-sh.c (md_show_usage): Add description of -dsp.
483 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
485 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
488 2000-03-15 Kazu Hirata <kazu@hxi.com>
490 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
492 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
494 * expr.c (operand) [case 'f']: When testing if '0f' can start a
495 floating-point-number, make sure 'f' is in FLT_CHARS.
497 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
499 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
500 (s_lcomm_internal): Use it.
501 * doc/internals.texi (CPU backend): Document it.
502 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
505 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
507 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
510 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
511 implementation doesn't have special handling for switch
513 (macro_build): Allow for code in sections other than .text.
516 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
517 Don't perform relocs if we will be outputting them.
518 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
519 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
522 2000-03-09 Catherine Moore <clm@cygnus.com>
524 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
525 relocation type based on the entry in the fixup structure.
527 2000-03-08 H.J. Lu (hjl@gnu.org)
529 * Makefile.am (install-exec-tooldir): Depend on
530 install-exec-bindir for parallel make.
531 * Makefile.in: Regenerated.
533 2000-03-06 Nick Clifton <nickc@cygnus.com>
535 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
537 (md_parse_option): Parse -m32r command line switch - disable m32rx
539 (md_show_usage): Document new option.
541 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
542 * doc/Makefile.in: Regenerate.
543 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
547 2000-03-02 Michael Meissner <meissner@redhat.com>
549 * config/tc-d30v.c (check_range): Remove code that incorrectly
550 sign extended values where bits < 32.
552 2000-03-02 H.J. Lu (hjl@gnu.org)
554 * configure.in: Support --enable-targets=all on ia32.
555 * configure: Regenerated.
557 2000-03-01 Nick Clifton <nickc@cygnus.com>
559 * gasp.c (do_align): Remove bogus check of alignment value.
561 2000-02-27 Thomas de Lellis <tdel@windriver.com>
563 * config/obj-elf.c (elf_frob_symbol): Remove code which when
564 TC_PPC was defined forced the type of a symbol with no other type
567 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
569 * doc/internals.texi (CPU backend): Mention that
570 line_separator_chars do not break up comments. Fix typos for
571 LEX_AT and LEX_NAME descriptions. Document operands for
572 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
573 description of md_create_short_jump usage. Document argument for
576 2000-02-27 Jakub Jelinek <jakub@redhat.com>
578 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
579 (md_parse_option): Handle it.
580 (md_show_usage): Document it.
582 2000-02-27 Ian Lance Taylor <ian@zembu.com>
584 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
585 opcode, for the instruction `pal19'. From Andrea Arcangeli
588 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
590 * config/tc-i386.c (i386_immediate): Move constant operand sizing
592 (md_assemble): To here, before template operands are matched.
593 Also ensure a constant immediate is sign extended when we know the
594 size is at most 16 bits. This is to catch cases like "add
595 $0xffc0,%ax" where we don't know the size, and thus that the
596 immediate can be represented as Imm8S until after parsing the
598 (i386_displacement): Similarly sign extend 16 bit constant
600 (md_assemble): Relax 16-bit jump constant range check to suit sign
601 extended displacements.
603 2000-02-26 Andreas Jaeger <aj@suse.de>
605 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
607 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
609 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
610 call operands when intel_syntax.
611 (intel_float_operand): Return 2 for "fi...".
612 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
613 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
614 earlier "SHORT" change.
615 (md_assemble): When determining suffix from Regs, exclude
618 2000-02-24 Nick Clifton <nickc@cygnus.com>
620 * configure: Add arm-wince, mips-pe and sh-pe targets.
621 * configure: Regenerate.
623 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
625 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
626 "pe-mips" for the mips-pe target.
628 * config/tc-arm.c (insns): Change displacement encoded in BL
629 and B instructions if the target port is arm-wince.
630 (do_ldst): Do not bias the relocation offset if the target
632 (md_pcrel_from): Add in missing relocation offset bias if the
635 * config/tc-mips.c (mips_target_format): Support COFF flavour.
636 (md_begin): Disable -G support for mips-pe target.
637 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
638 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
641 * config/tc-sh.c (md_begin): sh-pe target is little endian.
642 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
643 assembler, just set the alignment to 4.
645 * config/te-wince-pe.h: New file for WinCE targets. Define
648 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
650 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
652 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
653 (i386_intel_memory_operand): After finding a segment override,
654 check again for no `[' before looking for a displacement. Bomb if
655 more than one displacement rather than silently discarding the
656 second and subsequent ones. Free strings malloc'd by
657 build_displacement_string.
659 2000-02-24 Catherine Moore <clm@cygnus.com>
661 * config/obj-som.c (obj_pseudo_table): Add "weak".
662 (obj_som_weak): New routine.
664 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
666 * config/tc-i386.c (union i386_op): New.
667 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
668 Throughout file replace occurences of disps[n], imms[n], regs[n]
669 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
670 intel mode operand swapping. Add assert in regKludge and
671 fake_zero_displacement code. Test i.types[n] when outputting
672 displacements and immediates. Combine output of Disp16 with
674 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
675 when in intel mode by (not) reversing fsub and fdiv operands
676 before the template search. This fails for single operand
677 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
678 undefined. Instead fix the base_opcode after we've found the
679 template. Move base_opcode xor with found_reverse_match from
680 opcode output code to before this fix so we test for the correct
682 (md_assemble): Don't use strcmp when deciding to ignore the suffix
683 check in intel mode. Instead compare opcodes.
685 * config/tc-i386.h (TC_RELOC): Delete.
686 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
687 with equivalent call to reloc.
689 * as.h (flag_m68k_mri): Move declaration after target include, and
690 only declare when TC_M68K defined. Define as zero otherwise.
691 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
692 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
693 Define as zero otherwise.
694 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
695 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
696 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
697 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
698 testing whether defined.
699 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
700 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
701 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
702 rather than testing whether defined.
703 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
704 (parse_mri_cons): Declare and use only when TC_M68K.
705 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
706 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
707 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
709 * NEWS: Mention IBM 370 support.
711 2000-02-23 Richard Henderson <rth@cygnus.com>
713 * config/tc-i386.c (md_assemble): When swapping operands for
714 intel_syntax, assume everything that's not Imm or Disp is a
717 2000-02-23 Linas Vepstas <linas@linas.org>
719 * config/tc-i370.c, config/tc-i370.h: New files.
720 * Makefile.am: Add support for Linux/IBM 370.
721 * configure.in: Likewise.
722 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
723 * config/obj-elf.c: Include elf/i370.h
724 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
726 * Makefile.in: Regenerate.
727 * configure: Regenerate.
729 * doc/c-i370.texi: New file.
730 * doc/all.texi: Include it.
731 * doc/as.texinfo: And here.
732 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
733 * doc/Makefile.in: Regenerate.
735 2000-02-19 Michael Meissner <meissner@redhat.com>
737 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
738 determine if an instruction can be used in parallel with an ADDppp
739 or SUBppp instruction.
741 2000-02-22 Andrew Haley <aph@cygnus.com>
743 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
745 1999-12-30 Andrew Haley <aph@cygnus.com>
747 * config/tc-mips.c (mips_gp32): New variable.
748 (macro_build) Use mips_gp32.
750 (md_longopts): Add "-mgp32" and "-mgp64".
751 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
753 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
755 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
756 warning, and bump it to 1.
758 2000-02-22 Ian Lance Taylor <ian@zembu.com>
760 From Brad Lucier <lucier@math.purdue.edu>:
761 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
764 2000-02-21 Catherine Moore <clm@cygnus.com>
766 * config/tc-mips.c (MF_HILO_INSN): Define.
767 (mips_7000_hilo_fix): Declare.
768 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
769 (md_parse_option): Check for 7000_HILO_FIX options.
770 (OPTION_M7000_HILO_FIX): Define.
771 (OPTION_NO_M7000_HILO_FIX): Define.
772 * doc/c-mips.texi (-mfix7000): Describe.
774 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
776 * listing.c (print_lines): Remove unused variable `end'.
778 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
779 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
780 reloc_type when BFD_ASSEMBLER.
781 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
782 reloc_type when BFD_ASSEMBLER. Move common code out of switch
783 statement and quell signed vs. unsigned comparison warning.
785 2000-02-18 Nick Clifton <nickc@cygnus.com>
787 * config/tc-d10v.c (find_opcode): Add a symbol's value to
788 the computed frag offset, rather than overwriting it.
790 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
792 * config/tc-sh.c ("elf/sh.h"): Include.
793 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
794 (md.begin): Initialize target_arch.
795 Only include opcodes in has table that match selected architecture.
796 (parse_reg): Recognize register names for sh-dsp.
797 (parse_at): Recognize post-modify addressing.
798 (get_operands): The leading space is now optional.
799 (get_specific): Remove FDREG_N support. Add support for sh-dsp
800 arguments. Update valid_arch.
801 (build_Mytes): Add support for SDT_REG_N.
802 (find_cooked_opcode): New function, broken out of md_assemble.
803 (assemble_ppi, sh_elf_final_processing): New functions.
804 (md_assemble): Use find_cooked_opcode and assemble_ppi.
805 (md_longopts, md_parse_option): New option: -dsp.
806 * config/tc-sh.h (elf_tc_final_processing): Define.
807 (sh_elf_final_processing): Declare.
809 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
811 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
812 the unwinder subspace. Save the current seg/subseg before creating
815 2000-02-10 Nick Clifton <nickc@cygnus.com>
817 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
818 little endian targets.
819 (INST_BYTE1): Redefine to handle big and little endian
821 (cpu_type): New type: Select between M340 and M210.
822 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
823 instructions of the M340.
824 (md_assemble): Add support for the MULSH and OPSR classes of
826 (md_atof): Add support for little endian targets.
827 (md_parse_option): Add support for -EL, -EB and -mcpu command
829 (md_convert_frag): Add support for little endian targets.
830 (md_apply_fix3): Add support for little endian targets.
831 (md_number_to_chars): Add support for little endian targets.
833 2000-02-10 Timothy Wall <twall@redhat.com>
835 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
836 defined, use it to verify the symbol just read should be a label.
838 2000-02-10 Timothy Wall <twall@redhat.com>
840 * app.c (do_scrub_chars): Handle "||" for parallel instructions
841 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
842 around colons when KEEP_WHITE_AROUND_COLON is defined.
843 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
844 and KEEP_WHITE_AROUND_COLON.
846 2000-02-08 Timothy Wall <twall@redhat.com>
848 * read.c (s_rept): Call do_repeat, which abstracts the repeat
850 (do_repeat): New. Abstract repeat logic so that a "break" can be
852 (end_repeat): New. Provide support for a "break" out of the
854 * read.h: Add prototypes for new functions.
856 2000-02-08 Timothy Wall <twall@redhat.com>
858 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
859 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
860 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
863 2000-02-08 Timothy Wall <twall@redhat.com>
865 * read.c: Added elseif to directives table.
866 * read.h: Added prototype for s_elseif.
867 * doc/as.texinfo: Added description for elseif.
868 * cond.c (s_elseif): New function
870 2000-02-04 Timothy Wall <twall@redhat.com>
872 * listing.c (print_lines): Remove conditionals causing bug in
875 2000-02-03 Timothy Wall <twall@cygnus.com>
877 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
879 * frags.c (frag_new): Calculate fr_fix in octets
880 (frag_now_fix) Return offset as target address offset (bytes).
881 (frag_now_fix_octets) New - Return offset in octets (8-bit
883 * frags.h: Added prototype for frag_now_fix_octets().
884 Distinguish between octets and bytes in field descriptions.
885 * listing.c (calc_hex): Account for octets vs bytes when
886 printing addresses/offsets.
887 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
888 target is little-endian, print the octets in a word in big-endian
889 order so that the display looks like a proper hexadecimal number,
890 instead of having the octets reversed.
891 * read.c (do_align): When recording alignment, alignment power
892 should be in terms of target bytes (minimum addressible unit)
894 (do_org) Convert ORG target address (byte) argument into an
895 octet offset when generating a variable fragment.
896 * symbols.c (resolve_symbol_value): Symbol final value
897 converted to a target address offset (bytes) from its octet offset.
898 * config/obj-coff.c (coff_frob_symbol): Symbol target address
899 offset (bytes) is adjusted by the frag offset (octets) converted
901 (coff_frob_section) Section alignment power is in terms of bytes;
902 convert it to an octet alignment power when calculating size (and
903 size mask) in octets. Don't modify the section size in order to
904 "align" it for TI COFF, since that format has a different method
905 for storing alignment information.
907 2000-02-01 Timothy Wall <twall@cygnus.com>
909 * stabs.c (generate_asm_file): Escape backslashes in stabs file
910 entries, matching the way GCC generates them. If not escaped, the
911 filename is encoded incorrectly.
913 2000-01-31 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (reg_table): Add support for ATPCS register
917 2000-01-31 Geoff Keating <geoffk@cygnus.com>
919 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
921 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
923 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
924 of a symbol when we really care about its value.
926 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
928 * config/tc-mcore.c (md_assemble): Give warning message if
929 operands passes to instruction are more than the spec.
931 2000-01-27 Thomas de Lellis <tdel@windriver.com>
933 * config/tc-arm.c (armadjust_symtab): If the assembler is in
934 Thumb mode but the label seen was not declared as '.thumb_func'
935 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
936 correct disassembly of Thumb code bounded by non function labels.
938 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
940 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
941 Add dependencies for e-i386aout.o. Fix 2 comment lines.
943 * Makefile.in: Same here.
946 * configure.in: Set bfd_gas for i386-aout when primary target
947 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
948 we may need the primary te_file. Remove incorrect comment.
950 * configure: Regenerate.
952 * config/e-i386aout.c: New file.
954 * as.c (USE_EMULATIONS): Move to before print_version_id.
955 (struct emulation): Add i386aout.
956 (show_usage): Split text strings. Reformat -a text. Add --em
960 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
961 (aout_format_ops): New.
964 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
965 preprocessor conditional and add aout USE_EMULATIONS tests.
966 (read_a_source_file): Don't pass error strings to printf as
970 * gasp.c (exp_get_abs): Don't pass error strings to printf as
972 (do_data): Same here.
973 (process_file): And here.
976 * symbols.c (colon): Rewrite "already defined" fatal message
977 code for aout with USE_EMULATIONS.
980 * config/obj-aout.c (OBJ_HEADER): Define.
981 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
983 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
984 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
986 (obj_aout_type): Expand S_SET_OTHER here too.
987 (obj_read_begin_hook): Remove.
988 (aout_pop_insert): New.
989 (obj_aout_s_get_other): New.
990 (obj_aout_s_get_desc): New.
991 (aout_format_ops): New.
994 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
995 gets aout_pseudo_table.
996 (aout_pseudo_table): Declare.
997 (obj_read_begin_hook): Define.
1000 * config/obj-coff.c (obj_pseudo_table): Rename to
1002 (coff_pop_insert): Use coff_pseudo_table.
1003 (coff_sec_sym_ok_for_reloc): Remove.
1004 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1005 and comment all zero entries and remove #if 0 code.
1008 * config/obj-coff.h (obj_pop_insert): Define.
1009 (coff_pseudo_table): Declare.
1012 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1013 s_get_size, s_set_size. Comment all zero entries.
1016 * config/obj-elf.c (elf_s_get_other): New function.
1017 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1018 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1019 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1021 (obj_elf_parse_section_letters): Don't pass error strings to
1022 printf as format arg.
1025 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1027 (elf_s_get_other): Declare.
1028 (S_GET_OTHER) Define as elf_s_get_other if not already
1030 (S_SET_OTHER): Only define when not already defined.
1031 (elf_obj_read_begin_hook): Declare.
1032 (obj_read_begin_hook): Define.
1033 (elf_obj_symbol_new_hook): Declare.
1034 (obj_symbol_new_hook): Define.
1037 * config/obj-multi.h: Add copyright header and protect against
1038 multiple inclusion. Add * to all function pointers.
1039 (OBJ_HEADER): If defined, include it rather than other defines
1041 (obj_frob_file_after_relocs): Test for NULL.
1042 (obj_symbol_new_hook): Here too.
1043 (obj_sec_sym_ok_for_reloc): And here.
1044 (S_GET_OTHER): Define.
1045 (S_GET_DESC): Define.
1046 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1047 (OBJ_MAYBE_ELF): Update comment.
1049 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1050 OBJ_AOUT preprocessor conditional and handle emulation by
1051 testing OUTPUT_FLAVOR.
1052 (i386_displacement): Here too.
1053 (md_section_align): Similarly here.
1054 (i386_target_format): Conditionally compile when more than one
1055 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1056 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1057 (i386_displacement): Here too.
1060 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1061 Define TARGET_FORMAT for aout only when not multi.
1064 * config/te-multi.h: Delete file as it's identical to te-generic.h
1066 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1068 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1069 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1072 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1074 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1077 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1079 * config/tc-mips.c (mips_do_align): New function.
1080 * config/tc-mips.h (md_do_align): Define.
1082 2000-01-10 Philip Blundell <philb@gnu.org>
1084 * doc/c-arm.texi (ARM Options): Fix typo.
1085 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1086 line separator for Linux.
1087 * doc/as.texinfo (Comments): Mention the ARM.
1089 2000-01-10 Philip Blundell <pb@futuretv.com>
1091 * configure.in (arm*-*-conix*): New target.
1092 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1094 * configure: Regenerate.
1096 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1098 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1099 (obj_elf_visibility): New function.
1101 * doc/as.texinfo (Visibility): New node: document visibility
1104 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1106 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1107 warning for absolute jump/call without `*' in non-intel mode. No
1108 need to set i.types[0] JumpAbsolute in intel mode.
1110 1999-12-22 Philip Blundell <pb@futuretv.com>
1112 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1113 hook function when changing sections.
1114 (arm_s_data): Likewise.
1116 1999-12-14 Nick Clifton <nickc@cygnus.com>
1118 * config/tc-arm.c (md_parse_option): Add support for -marm720
1119 command line switch.
1121 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1123 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1124 (r_registers, xr_registers): Define.
1125 (r_register_name, xr_register_name): New functions.
1126 (md_assemble): Handle new am33 operand types and instruction
1128 (mn10300_insert_operand, check_operand): Likewise.
1130 1999-11-29 Nick Clifton <nickc@cygnus.com>
1132 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1133 (s_force_thumb): Set thumb_mode to 2.
1134 (md_assemble): Do not complain about thumb instructions on a
1135 non-thumb target if thumb_mode is set to 2.
1137 1999-11-28 Michael Meissner <meissner@cygnus.com>
1139 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1140 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1141 (O_...): Add new machine dependent expressions if we are handling
1142 explicit relocations.
1143 (alpha_reloc_op): New static table holding the explicit relocation
1145 (alpha_literal_hash): New static to hold the hash table for
1146 explicit relocations.
1147 (alpha_macros): Add support for explicit relocations.
1148 (md_begin): If explicit relocations, initialize hash table.
1149 (md_assemble): Don't print a second error if tokenize_arguments
1150 already printed an error message.
1151 (md_apply_fix): Add support for explicit relocations.
1152 (alpha_force_relocation): Ditto.
1153 (alpha_fix_adjustable): Ditto.
1154 (alpha_adjust_symtab): New function to support explicit
1156 (alpha_adjust_symtab_relocs): Ditto.
1157 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1158 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1159 Add support for explicit relocations. Return -2 if an error
1160 message was already printed.
1161 (find_macro_match): Add support for explicit relocations. Comment
1163 (emit_insn): Add support for explicit relocations.
1164 (assemble_tokens): Ditto.
1166 (load_expression): Ditto.
1169 (emit_ir_load): Ditto.
1170 (emit_loadstore): Ditto.
1173 (emit_sextX): Ditto.
1174 (emit_division): Ditto.
1175 (emit_jsrjmp): Ditto.
1176 (emit_retjcr): Ditto.
1178 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1180 (tc_adjust_symtab): If explicit relocations, call the function
1181 alpha_adjust_symtab.
1182 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1183 relocations next to the literal relocation they reference.
1184 (TC_INIT_FIX_DATA): Initialize the new fields.
1185 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1187 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1189 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1190 'B' operand for PA2.0 bb instruction.
1192 1999-11-18 Nick Clifton <nickc@cygnus.com>
1194 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1197 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1199 (mcore_force_relocation): Force relocations to be generated for
1202 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1204 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1205 (i386_displacement): Disallow O_big displacements.
1207 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1209 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1210 improvements in error checking.
1211 (md_assemble): Support for unconditional ARM instructions.
1212 (md_parse_option): Support for -m[arm]v5e flag.
1214 1999-11-12 Nick Clifton <nickc@cygnus.com>
1216 * macro.c (buffer_and_nest): Do not check beyond the end of the
1219 1999-11-11 Nick Clifton <nickc@cygnus.com>
1221 * macro.c (buffer_and_nest): Look for seperator after TO and
1224 1999-11-08 Andrew Haley <aph@cygnus.com>
1226 * app.c (do_scrub_chars): When in State 10, treat backslash
1227 characters in the same way as as symbol characters.
1229 1999-11-07 Richard Henderson <rth@cygnus.com>
1231 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1232 the previous label was in the current section before playing
1233 with auto-alignment.
1235 1999-11-06 Nick Clifton <nickc@cygnus.com>
1237 * config/tc-v850.c (v850_force_relocation): Force relocation
1239 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1242 1999-11-05 Michael Meissner <meissner@cygnus.com>
1244 * expr.h (operatorT): Increase machine dependent operators to 16.
1245 * expr.c (op_rank): Ditto.
1247 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1249 * read.c (pseudo_set): Reject attempts to set the value of a
1252 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1255 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1257 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1258 to bfd_set_section_contents.
1260 1999-11-03 Nick Clifton <nickc@cygnus.com>
1262 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1264 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1266 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1267 (mips_ip): Use OPCODE_IS_MEMBER.
1269 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1271 * config/tc-arm.c (reg_required_here): Improve comments.
1273 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1274 (tinsns): Initialize variants field.
1276 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1277 BAD_PC respectively.
1279 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1281 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1282 * config/tc-arm.h: Fix compile time warnings.
1284 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1286 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1287 form @abs16, @(abs16) and @(abs16 + imm).
1289 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1291 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1292 (ISA_HAS_64_BIT_REGS) New.
1293 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1294 mips_emit_delays,macro_build,load_register,load_addresss,
1295 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1296 and/or use new ISA_xxx macros in expressions involving
1297 ISA, particularly mips_opts.isa.
1299 1999-10-18 Michael Meissner <meissner@cygnus.com>
1301 * expr.h (operatorT): Add machine dependent operators md1..md8.
1302 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1303 for the machine dependent operators to use.
1305 * expr.c (op_rank): Add machine dependent operators.
1307 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1309 (O_cpregister): Ditto.
1310 (md_begin): Change X_op test that field is wide enough to use
1311 O_max instead of O_alpha_max.
1312 (cpu_types): Fill in missing initializer.
1313 (alpha_num_macros): Make unsigned.
1314 (md_assemble): Make opnamelen be size_t.
1315 (md_apply_fix): Cast alpha_num_operands to int before testing.
1316 (alpha_force_relocation): Ditto.
1317 (alpha_fix_adjustable): Ditto.
1318 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1319 (tc_gen_reloc): Ditto.
1320 (tc_get_register): Ditto.
1325 (s_alpha_ent): Ditto.
1326 (s_alpha_end): Ditto.
1327 (s_alpha_frame): Ditto.
1328 (s_alpha_prologue): Ditto.
1329 (s_alpha_file): Ditto.
1330 (s_alpha_gprel32): Ditto.
1331 (s_alpha_proc): Ditto.
1332 (s_alpha_set): Ditto.
1333 (s_alpha_base): Ditto.
1334 (s_alpha_align): Ditto.
1335 (s_alpha_arch): Ditto.
1336 (alpha_align): Ditto.
1337 (assemble_insn): Suppress unused variable warning.
1339 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1340 order in the structure.
1341 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1343 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1345 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1347 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1349 * config/tc-i386.c (i386_index_check): Correct #endif location.
1351 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1353 * as.c (show_usage): Document new options.
1354 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1355 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1356 (parse_args): Parse the new options.
1357 (main): If there were warnings, and --fatal-warnings
1358 was specified, print an error.
1359 * as.h: New variable, flag_fatal_warnings, for new option.
1361 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1363 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1364 '@'. Change autoincrement completers to fall through to cache control
1367 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1369 (pa_parse_addb_64_cmpltr): New function.
1371 * config/tc-hppa.c (pa_ip): Change error message.
1372 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1373 '?Q' args to allow falling through.
1375 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1376 Remove unused conditional codes.
1377 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1379 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1381 * config/tc-d30v.c (CHAR_BIT): Define.
1382 (check_range): Fix bit operations to support integers bigger than
1385 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1387 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1390 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1391 Doug Evans <devans@cygnus.com>
1393 Add support for m32rx.
1394 * config/tc-m32r.c (enable_m32rx): New static global.
1395 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1396 (allow_m32rx): New function.
1397 (M32R_SHORTOPTS): Add `O'.
1398 (md_longopts): Add --m32rx plus several warning options.
1399 (md_parse_option): Handle new options.
1400 (md_show_usage): Print them.
1401 (md_begin): Enable m32rx.
1402 (OPERAND_IS_COND_BIT): New macro.
1403 (first_writes_to_seconds_operands): New function.
1404 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1405 (target_make_parallel,assemble_two_insns): New functions.
1406 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1407 If optimizing and m32rx, try to make consecutive insns parallel.
1409 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1411 * config/tc-mips.c (nopic_need_relax): Allow for the
1412 .sdata.foo sections generated by -fdata-sections,
1413 and for the .gnu.linkonce.s sections generated by C++.
1415 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1417 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1418 with cleaner code using completer prefixes. Add 'Y'.
1420 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1422 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1424 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1425 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1426 insn does not match and we should try the next insn in the table.
1428 1999-09-22 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1432 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1434 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1437 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1439 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1440 OBJ_ELF. If ELF, add "sq".
1441 (md_parse_option): If ELF, ignore -s and -q.
1442 (md_show_usage): Mention ELF options.
1444 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1446 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1449 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1451 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1453 * config/tc-hppa.c (struct pa_it): New field "trunc".
1454 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1455 (pa_parse_ftest_gfx_completer): New function
1456 (pa_parse_fp_cnv_format): New function.
1458 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1459 (md_apply_fix): Handle 22bit pc-rel branches.
1461 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1463 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1465 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1467 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1469 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1471 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1472 (pa_ip): Handle 'fX'.
1474 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1476 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1477 (pa_ip): Handle 'fX'.
1479 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1481 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1482 unwinds unless the function is in the text space.
1483 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1485 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1487 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1488 (md_assemble): To here. Tweak address generation.
1490 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1492 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1493 (md_assemble): Call dwarf2_where for OBJ_ELF.
1494 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1495 (pa_end_of_source): New function.
1496 * tc-hppa.h (md_end): Define for OBJ_ELF.
1498 1999-09-14 Michael Meissner <meissner@cygnus.com>
1500 * configure.in (Canonicalization of target names): Remove adding
1501 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1502 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1503 * configure: Regenerate.
1505 1999-09-14 Donn Terry <donn@interix.com>
1507 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1509 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1511 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1512 pc-relative jmp/call to an absolute symbol.
1513 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1514 absolute section symbols.
1516 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1517 jump handling code and comments.
1519 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1521 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1522 the value if TE_PE and a global defined symbol.
1524 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1526 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1527 print the symbol, rather than printing it here.
1529 1999-09-11 Donn Terry <donn@interix.com>
1531 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1532 BFD_RELOC_RVA relocations.
1534 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1535 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1538 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1540 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1541 * doc/internals.texi (Object format backend): Document
1544 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1545 relocations against global symbols if TE_PE.
1547 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1548 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1550 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1553 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1554 symbols which do not have a constant value, or tags with
1555 non-tags. Remove the symbol from the list before adding it at the
1558 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1559 C_FCN symbol differently if TE_PE.
1560 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1561 appears in the pseudo-op, rather coff_line_base which is only set
1564 * config/obj-coff.c (obj_coff_loc): New static function.
1565 (obj_pseudo_table): Add "loc".
1567 * config/obj-coff.c (add_lineno): Check that the line number is
1570 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1571 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1573 (md_atof): Return NULL rather than 0.
1574 * config/tc-i386.c (md_atof): Change type to int.
1575 * expr.c (expr): Change first parameter to int.
1576 * config/obj-coff.c: Add declarations for static functions.
1577 (coff_frob_symbol): Use SYM_AUXENT.
1578 * config/tc-i386.h (flag_16bit_code): Don't declare.
1580 * config/obj-coff.c (obj_coff_section): Default to setting
1581 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1583 * write.c (adjust_reloc_syms): Print adjusted fixup.
1585 * expr.c (integer_constant): Correct too_many_digits calculation
1588 1999-09-09 Andreas Schwab <schwab@suse.de>
1590 * doc/c-arm.texi: Fix arguments of @var to not contain
1593 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1595 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1597 (md_parse_option): Only support -k flag for ELF and COFF targets.
1599 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1601 * config/tc-hppa.c (pa_ip): Put strict register checks before
1602 call to pa_parse_number.
1604 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1606 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1608 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1611 1999-09-06 Donn Terry <donn@interix.com>
1613 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1615 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1617 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1618 candidate instruction. Require registers for register arguments
1619 when in strict mode. Require assemble-time constants for
1620 constants when in strict mode.
1621 (pa_get_absolute_expression): Require a constant when in strict
1624 1999-09-06 Nick Clifton <nickc@cygnus.com>
1626 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1628 1999-09-04 Steve Chamberlain <sac@pobox.com>
1630 * config/tc-pj.c: New file, supports picoJava in ELF.
1631 * config/tc-pj.h: Ditto.
1632 * configure.in (pjl*, pj*): New targets.
1633 * Makefile.am: Rebuild dependencies.
1634 (CPU_TYPES): Add pj.
1635 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1636 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1637 * doc/c-pj.texi: New file.
1638 * doc/as.texinfo: Add some PJ specifics.
1639 * doc/all.texi: Add PJ to the list of all architectures, sort them
1641 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1642 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1644 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1646 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1647 (obj_frob_file): Test for null pointer.
1648 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1649 (OBJ_PROCESS_STAB): And here.
1650 (elf_obj_sy): Remove
1652 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1653 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1654 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1656 * config/obj-coff.c (no_func): Remove.
1657 (coff_format_ops): Change occurrences of no_func to 0, as we test
1658 for 0 in obj-multi.h.
1660 * configure.in: Enable bfd for i386-coff when primary target is
1661 bfd. Enable i386 elf,coff emulation support. Don't set
1662 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1663 emulation to support.
1664 *configure: Regenerate.
1666 1999-09-02 Nick Clifton <nickc@cygnus.com>
1668 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1669 .section .line directive is encountered.
1671 1999-09-01 Nick Clifton <nickc@cygnus.com>
1673 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1676 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1677 * as.texinfo: Document --gdwarf2 command line option.
1678 Add additional documentation of ARM command line switches.
1680 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1682 * config/tc-i386.c (i386_intel_memory_operand): Combine
1683 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1684 and RESTORE_END_STRING around parse_register calls.
1685 (i386_operand): Here too.
1686 (i386_is_reg): Remove.
1687 (parse_register): Move as_bad calls from within this function to
1690 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1692 Based on a patch from H.J. Lu <hjl@gnu.org>
1693 * config/tc-i386.c (parse_register): Handle FP regs specially.
1694 (md_begin): Remove '(' and ')' from register_chars.
1696 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1698 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1699 error message (done elsewhere).
1701 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1703 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1705 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1707 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1710 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1712 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1714 Add new completers. Fix bug in 64 bit condition handling.
1716 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1719 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1721 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1723 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1725 1999-08-27 Jim Wilson <wilson@cygnus.com>
1727 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1728 (struct ls): Add frag field. Initialize it to zero.
1729 (out_end_sequence): New local text_frag. Set it while in text section.
1730 Replace address check with frag check. Set ls.frag to text_frag if
1731 out_set_addr called.
1732 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1733 Set it before switching sections. Replace address check with frag
1734 check. Set ls.frag to saved_frag if out_set_addr called.
1736 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1738 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1739 output "advance_pc" opcode instead of calling gen_addr_line().
1740 The latter has the undesired side-effect of creating a new row
1741 in the debug line info matrix.
1743 1999-08-26 Jim Wilson <wilson@cygnus.com>
1745 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1746 ls.last_filename if last is less than zero. Set ls.last_filename
1747 when allocating new entry.
1748 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1751 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1753 * config/tc-i386.c (i386_index_check): Fix the displacement size
1754 when INFER_ADDR_PREFIX.
1756 1999-08-18 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1761 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1763 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1764 handle 0xffffNNNN constants correctly.
1766 1999-08-16 Nick Clifton <nickc@cygnus.com>
1768 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1771 1999-08-13 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1774 (md_apply_fix3): Always pass positive values to
1775 validate_offset_imm.
1777 1999-08-12 Nick Clifton <nickc@cygnus.com>
1779 * config/tc-arm.c (skip_whitespace): New macro.
1780 Formatting tidy ups.
1782 (md_apply_fix3): Store relocation offset in addend for ELF based
1784 (arm_force_relocation): Always generate relocs for Thumb function
1787 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1789 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1790 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1792 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1794 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1795 flags for the unwind subspace.
1797 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1798 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1799 suitable relocation based on the size of the target's pointer.
1800 Always Use subsegment zero for the unwinders.
1801 (pa_level): Handle "2.0w".
1803 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1805 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1806 with the following instruction unless this was specified.
1808 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1810 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1811 certain sections, to match BFD changes.
1813 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1815 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1816 (EXTRA_SCRIPTS): Define to keep automake happy.
1817 * Makefile.in: Rebuild.
1819 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1821 * Makefile.am: Rename .dep* files to DEP*.
1822 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1823 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1825 * Makefile.in: Rebuild.
1827 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1829 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1831 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1833 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1834 avoid problems on DOS filesystems.
1835 * Makefile.in: Rebuild.
1837 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1839 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1841 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1844 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1846 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1847 line to create ${GDBINIT} rather than .gdbinit.
1848 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1850 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1852 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1854 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1856 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1858 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1860 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1861 non-adjustable symbols.
1863 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1865 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1867 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1869 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1872 1999-08-05 Donn Terry <donn@interix.com>
1874 * config/te-interix.h: New file.
1875 * configure.in (i386-*-interix*): New target.
1876 * configure: Rebuild.
1878 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1880 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1881 selectors for ELF too.
1882 (selector_table): Add "ltp" and "rtp" selectors.
1884 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1886 * config/tc-i386.c (i386_operand): No need to change
1887 operand_string pointer in segment reg case before goto
1888 do_memory_reference. Initialise displacement_string_start and
1889 displacement_string_end after do_memory_reference label.
1890 (i386_index_check): Add operand_string param, and print error
1891 message on failure here.
1892 (i386_intel_memory_operand): Instead of here.
1893 (i386_operand): And here.
1894 (INFER_ADDR_PREFIX): Enable.
1896 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1898 * config/tc-i386.h (DefaultSize): Define. Renumber following
1899 opcode_modifier defines.
1901 From Etienne Lorrain <etienne.lorrain@ibm.net>
1902 * config/tc-i386.c (stackop_size): New variable.
1903 (set_16bit_code_flag): Clear it here.
1904 (set_16bit_gcc_code_flag): New function.
1905 (md_pseudo_table): Add "code16gcc" entry.
1906 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1908 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1910 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1911 next_set_end even if the end symbol is being discarded.
1913 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1914 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1915 * config/obj-coff.c: Likewise.
1916 (seg_info_type): Remove.
1917 (seg_info_off_by_4): Change to array of segT.
1918 (s_get_segment): Adjust accordingly.
1919 (obj_pseudo_table): Fully initialize sentinel entry.
1921 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1922 Ralf Baechle <ralf@uni-koblenz.de>.
1924 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1926 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1928 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1930 * config/tc-i386.c: Indentation and white space changes.
1931 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1932 don't enable it by default.
1933 (i386_intel_operand): Remove redundant prototype.
1934 Move check on number of memory operands, and i.mem_operands++
1935 (i386_intel_memory_operand): To here.
1936 Remove i386_immediate code from here. Remove special case code
1937 for input and output using (%dx). Remove base/index checks and
1938 call i386_index_check instead. Save initial operand_string
1939 argument for error message.
1940 (i386_operand): Remove redundant prototype. Move base/index
1941 checks to i386_index_check.
1942 (i386_displacement): Move intel mode check for non-zero
1944 (i386_intel_memory_operand): To here.
1946 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1948 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1949 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1950 by .register pseudo-op if -64 and --no-undeclared-regs.
1951 (s_register, sparc_adjust_symtab): New functions.
1952 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1953 Declare sparc_adjust_symtab as tc_adjust_symtab.
1954 * doc/c-sparc.texi: Add description of #ignore special literal
1955 for .register pseudo-op.
1957 1999-07-30 Catherine Moore <clm@cygnus.com>
1959 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1960 the relocation's section offset.
1962 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1964 * write.c (fixup_segment): Fix generic error check overflow test.
1966 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1967 X_add_number to long.
1969 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1971 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1974 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1976 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1979 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1981 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1983 * configure.bat: Remove; obsolete.
1984 * config/go32.cfg: Likewise.
1986 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1988 * configure.in (i386-*-vxworks*): New target.
1989 * configure: Rebuild.
1991 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1993 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1995 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1997 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1999 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2000 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2001 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2002 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2003 MAX_RELOC_EXPANSION): Define.
2004 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2006 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2008 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2009 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2010 block. Print a warning if an 8-bit or 16-bit constant
2011 displacement or immediate is truncated on output.
2012 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2014 (i386_operand): Disallow immediate jump absolute operand.
2016 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2018 * configure.in: Bump version number to 2.9.5.
2019 * configure: Rebuild.
2021 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2024 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2026 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2027 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2029 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2031 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2033 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2035 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2036 if -mno-fpu was given.
2037 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2039 (cons_fix_new_arm): Remove misleading comments.
2041 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2043 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2045 (relax_segment): Likewise. After giving a rs_org error, convert
2046 the frag to rs_align to avoid cascading errors.
2048 1999-07-12 Andreas Schwab <schwab@suse.de>
2050 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2052 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2054 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2055 as appropriate. Fill in structure initializations. Add variable
2056 initializations. Add casts.
2057 * dwarf2dbg.c (print_stats): Change i to size_t.
2058 * listing.c (listing_listing): Change list_line to unsigned int.
2060 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2062 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2063 rather than checking for \001 and \002 in symbol name.
2064 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2066 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2068 * configure.in (hppa*-linux-gnu*): New target.
2069 * configure: Rebuilt.
2071 1999-07-08 Nick Clifton <nickc@cygnus.com>
2073 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2075 1999-07-07 Nick Clifton <nickc@cygnus.com>
2077 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2078 accessing symbolP directly.
2080 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2082 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2085 1999-07-05 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-arm.c (ARM_EXT_V5): Define.
2088 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2089 (md_begin): Detect ARM v5 architectures.
2090 (md_parse_option): Accept arm v5 specification.
2091 (md_show_usage): Documment -marmv5 switch.
2093 * doc/c-arm.texi: Document -marmv5 command line option.
2095 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2097 (validate_immediate_twopart): New function. Determine if a
2098 constant can be computed by two ADD instructions.
2099 (output_inst): Remove its command line parameter - it was never
2101 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2102 implememt the ADRL pseudo op.
2103 (tc_gen_reloc): Generate a suitable error message if an ADRL
2104 instruction tries to generate a real reloc.
2106 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2108 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2110 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2113 1999-06-27 H.J. Lu <hjl@gnu.org>
2115 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2116 non BFD_ASSEMBLER case.
2118 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2120 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2123 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2125 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2126 out_end_sequence() when the address decreases due to a new frag.
2127 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2128 numbering starts with 1.
2130 1999-06-23 Nick Clifton <nickc@cygnus.com>
2132 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2134 (mcore_s_text): Call obj_elf_text for ELF target.
2135 (mcore_s_data): Call obj_elf_data for ELF target.
2136 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2138 (mcore_s_bss): New function: Dump literal table before changing
2140 (mcore_s_comm): New function: Dump literal table before changing
2143 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2144 No longer static functions.
2145 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2146 Provide prototypes for these functions.
2148 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2150 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2151 a list of names, to try obj_segment_name, and to try abbreviated
2152 names when using COFF without long section names.
2154 * config/tc-alpha.c: More use of symbol accessor functions.
2155 * config/tc-arc.c: Likewise.
2156 * config/tc-d30v.c: Likewise.
2157 * config/tc-fr30.c: Likewise.
2158 * config/tc-i860.c: Likewise.
2159 * config/tc-m88k.c: Likewise.
2160 * config/tc-mcore.c: Likewise.
2161 * config/tc-ns32k.c: Likewise.
2162 * config/tc-sparc.c: Likewise.
2163 * config/tc-v850.c: Likewise.
2165 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2166 sy_value with appropriate accessor functions.
2167 * config/tc-arm.c (md_apply_fix3): Likewise.
2168 * config/tc-d10v.c (AT_WORD_P): Likewise.
2169 * config/tc-v850.c (reg_name_search): Likewise.
2171 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2172 use symbol_get_bfdsym instead.
2173 * config/tc-ppc.c (md_assemble): Likewise.
2174 * config/tc-v850.c (v850_comm): Likewise.
2176 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2178 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2179 the symbol, rather than accessing the bsym member.
2180 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2181 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2182 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2183 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2184 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2185 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2186 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2187 * config/tc-v850.c (tc_gen_reloc): Likewise.
2189 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2191 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2192 (hppa_gen_reloc_type): Conditionalize on BFD64.
2193 (tc_gen_reloc): Re-enable ELF relocations.
2194 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2196 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2198 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2200 (do_ldst): Move assignment out of if condition.
2201 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2202 parentheses to avoid warning.
2204 1999-06-21 Nick Clifton <nickc@cygnus.com>
2206 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2207 macro to get at the BFD symbol associated with a GAS symbol.
2209 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2211 * config/tc-ppc.c: Update for symbol handling changes.
2212 * config/obj-coff.c: Likewise.
2214 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2216 * tc-hppa.c: General cleanups of ELF support. No more spaces
2217 and subspaces for ELF.
2218 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2219 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2220 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2221 (UNWIND_SECTION_NAME): Likewise.
2222 (space/subspace related structures): Conditionalize definitions
2224 (space/subspace directives and support routines): Conditionalize
2225 definitions and references/uses on OBJ_SOM.
2226 (label_symbol_struct): For ELF, track the symbol's segment. For
2227 SOM track its space.
2228 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2230 (USE_ALIASES): Kill for both SOM & ELF.
2231 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2232 (pa_space, pa_subspace): Corresponding changes.
2233 (pa_spaces_begin): Corresponding chagnes.
2234 (md_begin): Do not muck around with space/subspace stuff for
2236 (md_apply_fix): Temporarily disable argument relocation stuff
2238 (tc_gen_reloc): Temporarily disable relocation generation for
2240 (pa_build_unwind_subspace): Similarly.
2242 1999-06-16 Nick Clifton <nickc@cygnus.com>
2244 * config/tc-arm.c (thumb_set): New pseudo op.
2245 (text, data, section): Override these pseudo ops with ARM
2247 (s_thumb_set): New function: Perform the same as a .set pseudo
2248 op, but also mark the alias'ed symbol as being a Thumb
2250 (arm_s_text): New function: Perform the same as the .text
2251 pseudo op, but dump the literal pool before changing
2253 (arm_s_data): New function: Perform the same as the .data
2254 pseudo op, but dump the literal pool before changing
2256 (arm_s_section): New function: Perform the same as the
2257 .section pseudo op, but dump the literal pool before changing
2259 (arm_cleanup): Do not reset the current section before dumping
2262 1999-06-17 Nick Clifton <nickc@cygnus.com>
2264 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2265 OPTION_NO_WARN_UNMATCHED entries.
2266 (md_parse_option): Generate a warning message if an unrecognised
2267 option is encountered.
2269 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2270 (get_operands): When parsing an expression after an '@' symbol
2271 has been detected, do not ignore '#' symbols.
2272 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2275 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2277 From K. Richard Pixley <rich@noir.com>:
2278 * configure.in (ppc-*-vxworks*): New target.
2279 * configure: Rebuild.
2281 1999-06-12 Philip Blundell <philb@gnu.org>
2283 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2285 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2287 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2288 which refer to symbols in linkonce sections, permit reducing the
2289 relocs if the symbol is local.
2291 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2293 * subsegs.c (subseg_text_p): New function.
2294 * as.h (subseg_text_p): Declare.
2295 * read.c (do_align): Use subseg_text_p to set the default fill.
2296 * write.c (subsegs_finish): Likewise.
2297 * config/obj-coff.c (write_object_file): Likewise.
2298 * config/tc-i386.h (md_maybe_text): Don't define.
2299 (md_do_align): Use subseg_text_p to set the default fill.
2300 * config/tc-m32r.c (m32r_do_align): Likewise.
2301 * config/tc-sh.c (sh_do_align): Likewise.
2302 * config/tc-sparc.h (md_do_align): Likewise.
2304 1999-06-12 David O'Brien <obrien@freebsd.org>
2306 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2307 * configure: Rebuild.
2309 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2311 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2312 * Makefile.am: Rebuild dependencies.
2313 * Makefile.in: Rebuild.
2315 * config/tc-i386.c (i386_immediate): Remove unused label
2318 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2319 * symbols.c: Likewise.
2320 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2321 sy_next field when taking address, rather than symbol_next.
2323 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2325 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2326 value from the output file architecture.
2327 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2328 * dwarf2dbg.h: Change bfd_vma to addressT.
2330 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2332 * dwarf2dbg.h: Use PARAMS in function declarations.
2334 1999-06-11 Martin Dorey <mdorey@madge.com>
2336 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2337 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2339 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2341 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2343 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2345 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2348 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2350 * read.c (read_a_source_file): Only declare inescape if
2353 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2355 (find_entry_byval): Add parens to avoid warning.
2357 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2359 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2362 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2364 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2367 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2368 synthetize_setx): New functions.
2369 (md_assemble): Broken the special cases into the above
2370 functions. Make compiler happy if sizeof(bfd_vma)==4.
2371 Fix sethi generated from set/setuw. If instructions have a relloc,
2372 always clear the fields to be relocated in the opcode.
2373 (sparc_ip): Remove special_case global variable.
2375 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2377 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2378 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2379 indication of success rather than a value.
2380 (itbl_get_val): Likewise.
2381 (itbl_get_field): Use strcspn. Change delimiters to include
2383 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2384 (itbl_get_val): Likewise.
2385 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2387 * symbols.c (copy_symbol_attributes): Convert local symbols to
2390 1999-06-10 Nick Clifton <nickc@cygnus.com>
2392 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2395 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2397 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2398 Optimize set if sizeof(bfd_vma) == 64.
2399 (sparc_ip): Fix sethi - without %hi() it should generate
2400 R_SPARC_22 reloc, not R_SPARC_HI22.
2401 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2403 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2405 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2406 (s_ncons): New function.
2407 (native_op_table): New table.
2408 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2409 R_SPARC_OLO10 handling.
2411 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2413 * expr.h (struct expressionS): Revert last change; widen X_op.
2414 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2416 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2418 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2419 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2420 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2421 * Makefile.in: Regenerated.
2423 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2424 `common' pass on to s_mri_common.
2425 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2427 1999-06-06 Richard Henderson <rth@cygnus.com>
2429 * config/obj-elf.c (obj_elf_section): Don't free the return
2430 value of demand_copy_C_string.
2432 1999-06-05 Richard Henderson <rth@cygnus.com>
2434 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2435 creation logic from obj_elf_create_section.
2437 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2438 (section_stack): New.
2439 (special_sections): Make const.
2440 (obj_elf_section): Gut and rewrite parsing.
2441 (obj_elf_change_section): New function broken out of obj_elf_section.
2442 (obj_elf_parse_section_letters): Likewise.
2443 (obj_elf_section_word): Likewise.
2444 (obj_elf_section_type): Likewise.
2445 (obj_elf_previous): Treat as a toggle.
2446 (obj_elf_popsection): New.
2447 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2448 (ppc_section_type): Likewise.
2449 * config/tc-ppc.h: Likewise.
2451 * expr.h (struct expressionS): Don't make X_op a bitfield.
2452 * config/tc-alpha.c: Update for symbol handling changes.
2453 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2454 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2456 1999-06-05 Richard Henderson <rth@cygnus.com>
2458 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2459 (dwarf2_gen_line_info): Kill unused variables.
2460 (dwarf2_finish): Likewise.
2461 (dwarf2_where): Likewise.
2462 (dwarf2_directive_file): If we've only got a string,
2463 hand off to s_app_file.
2464 * ecoff.c: Move the include of ecoff.h.
2465 * symbols.h (S_IS_FUNCTION): Prototype.
2467 * read.c (LEX_HASH): Supply a default.
2469 (s_globl): Update `c' after skipping whitespace.
2470 * read.h (LEX_END_NAME, is_name_ender): New.
2471 * expr.c (get_symbol_end): Respect it.
2473 1999-06-04 Mark Klein <mklein@dis.com>
2475 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2477 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2479 * config/tc-hppa.c: Update for symbol handling changes.
2481 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2483 * cgen.c: Update for symbol handling changes.
2484 * config/tc-m32r.c: Likewise.
2486 * config/tc-hppa.h: Update for symbol handling changes.
2487 * config/tc-hppa.c: Likewise.
2489 * config/tc-arm.h: Update for symbol handling changes.
2490 * config/tc-arm.c: Likewise.
2491 (symbol_make_empty): Remove. Just use symbol_create.
2493 * symbols.c (symbol_set_tc): Correct name.
2495 * Makefile.am: Rebuild dependencies.
2496 ($(OBJS)): Don't depend upon struc-symbol.h.
2497 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2498 * dep-in.sed: Don't remove struc-symbol.h.
2499 * Makefile.in: Rebuild.
2501 * doc/internals.texi (Symbols): Describe changes in symbol
2504 1999-06-03 Richard Henderson <rth@cygnus.com>
2506 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2507 instead of doing the work by hand.
2509 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2511 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2512 state of line state-machine.
2513 (struct ls): Collect DWARF2 line state-machine state in new member
2514 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2515 resulted in any DWARF2 directives.
2516 (reset_state_machine): New function.
2517 (out_end_sequence): Ditto.
2518 (dwarf2_gen_line_info): When switching sections or switching to a
2519 lower text address, call out_end_sequence() first to terminate the
2520 previous code sequence as code sequences MUST have monotonically
2521 increasing addresses.
2522 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2524 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2526 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2527 DWARF2 debug info (line information only, at this point).
2528 * as.h: Update comment about supported debug formats.
2529 * dwarf2dbg.c, dwarf2dbg.h: New files.
2530 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2532 * expr.c (operand): Don't use [ for parens if we want an index op.
2533 (op_encoding): Switch [ into O_index, if desired.
2534 (op_rank): Renumber with O_index on bottom.
2535 (expr): If O_index, match closing bracket.
2536 * expr.h (O_index): New.
2538 * read.c (read_a_source_file): Conditionally allow matched "
2539 in lines passed to md_assemble.
2541 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2543 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2545 Add support for storing local symbols in a small structure to save
2546 memory when assembling large files.
2547 * as.h: Don't include struc-symbol.h.
2548 (symbolS): Add typedef.
2549 * symbols.c: Include struc-symbol.h.
2550 (local_hash): New static variable.
2551 (save_symbol_name): New static function, from symbol_create.
2552 (symbol_create): Call save_symbol_name.
2553 (local_symbol_count): New static variable.
2554 (local_symbol_conversion_count): Likewise.
2555 (LOCAL_SYMBOL_CHECK): Define.
2556 (local_symbol_make): New static function.
2557 (local_symbol_convert): New static function.
2558 (colon): Handle local symbols. Create local symbol for local
2560 (symbol_table_insert): Handle local symbols.
2561 (symbol_find_or_make): Create local symbol for local label name.
2562 (symbol_find_base): Check for local symbol.
2563 (symbol_append, symbol_insert): Check for local symbols.
2564 (symbol_clear_list_pointers, symbol_remove): Likewise.
2565 (verify_symbol_chain): Likewise.
2566 (copy_symbol_attributes): Likewise.
2567 (resolve_symbol_value): Handle local symbols.
2568 (resolve_local_symbol): New static function.
2569 (resolve_local_symbol_values): New function.
2570 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2571 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2572 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2573 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2574 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2575 (symbol_previous, symbol_next): New functions.
2576 (symbol_get_value_expression): Likewise.
2577 (symbol_set_value_expression): Likewise.
2578 (symbol_set_frag, symbol_get_frag): Likewise.
2579 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2580 (symbol_mark_used_in_reloc): Likewise.
2581 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2582 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2583 (symbol_mri_common_p): Likewise.
2584 (symbol_mark_written, symbol_clear_written): Likewise.
2585 (symbol_written_p): Likewise.
2586 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2587 (symbol_section_p, symbol_equated_p): Likewise.
2588 (symbol_constant_p): Likewise.
2589 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2590 (symbol_get_obj, symbol_set_obj): Likewise.
2591 (symbol_get_tc, symbol_set_tc): Likewise.
2592 (symbol_begin): Initialize local_hash.
2593 (print_symbol_value_1): Handle local symbols.
2594 (symbol_print_statistics): Print local symbol statistics.
2595 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2596 Declare new symbols.c functions. Move many declarations here from
2598 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2599 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2600 (struct symbol): Move bsym to make it clearly the first field.
2601 Remove TARGET_SYMBOL_FIELDS.
2602 (symbolS): Don't typedef.
2603 (struct broken_word): Remove.
2604 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2605 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2606 (symbol_clear_list_pointers): Likewise.
2607 (symbol_insert, symbol_remove): Likewise.
2608 (symbol_previous, symbol_append): Likewise.
2609 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2610 (struct local_symbol): Define.
2611 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2612 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2613 (local_symbol_get_frag, local_symbol_set_frag): Define.
2614 (local_symbol_get_real_symbol): Define.
2615 (local_symbol_set_real_symbol): Define.
2617 * write.c (write_object_file): Call resolve_local_symbol_values.
2618 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2619 (TARGET_SYMBOL_FIELDS): Don't define.
2620 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2621 ECOFF_DEBUGGING, add ECOFF fields.
2622 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2623 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2624 ECOFF_DEBUGGING, add ECOFF fields.
2625 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2626 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2627 * config/tc-mcore.h: Don't include struc-symbol.h.
2628 (TARGET_SYMBOL_FIELDS): Don't define.
2629 (struct mcore_tc_sy): Define.
2630 (TC_SYMFIELD_TYPE): Define.
2631 * Many files: Use symbolS instead of struct symbol. Use new
2632 accessor functions rather than referring to symbolS fields
2635 * read.c (s_mri_common): Don't add in value of line_label.
2637 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2638 checking for SEC_LINK_ONCE.
2640 * config/tc-sh.h (sh_fix_adjustable): Declare.
2642 * app.c (input_buffer): New static variable.
2643 (app_push): Save saved_input in allocated buffer.
2644 (app_pop): Restored saved_input.
2645 (do_scrub_chars): Change get parameter to take char * and int as
2646 arguments. Change GET macro to pass input_buffer to get
2647 function. Don't save input into allocated buffer.
2648 * as.h (do_scrub_chars): Update declaration.
2649 * input-file.c (input_file_get): Change to take char * and int.
2650 Read data into passed in buffer. Remove static buffer.
2651 * read.c (scrub_from_string): Change to take char * and int. Copy
2652 data into passed in buffer.
2654 * hash.h: Neaten. Declare hash_traverse.
2655 * hash.c: Complete rewrite based on BFD hashing code.
2656 * gasp.c (chunksize): New variable.
2657 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2660 1999-05-28 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2663 addend unless the target uses an old ABI.
2665 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2667 -Wchar-subscripts cleanup
2668 * listing.c (listing_newline): Use unsigned char variable, so
2669 calls to isascii,iscntrl are correct.
2670 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2672 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2673 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2674 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2675 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2677 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2679 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2681 (arch_coldfire_p): New #define.
2682 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2684 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2686 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2688 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2689 (install_operand): Add place `N'.
2690 (init_table): Add registers ACC, MACSR, MASK.
2692 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2694 * config/tc-m68k.c: Change mcf5200 --> mcf.
2695 (archs): Add mcf5206e, mcf5307.
2696 (m68k_ip): Add format `u'.
2697 (install_operand): Add place `m', `M', `h'.
2698 (init_table): Add upper/lower registers.
2700 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2702 1999-05-28 Martin Dorey <mdorey@madge.com>
2704 * config/tc-i960.c: Several minor changes to add ELF and
2705 BFD_ASSEMBLER support.
2706 * config/tc-i960.h: Likewise.
2707 * configure.in (i960-*-elf*): New target.
2708 * aclocal.m4, configure: Rebuild.
2710 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2712 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2713 reloc changes when defined(BFD_ASSEMBLER).
2715 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2717 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2719 * write.c (write_print_statistics): Output to file, not stderr.
2721 * expr.c (generic_bignum_to_int32,64): Prototype.
2723 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2724 output_sleb128, output_uleb128, output_big_sleb128,
2725 output_big_uleb128, output_big_leb128): Prototype.
2726 (output_big_sleb128, output_big_uleb128): Make inline.
2727 (output_big_leb128): Remove inline
2729 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2730 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2731 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2732 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2733 value for correct overflow check in write.c:fixup_segment.
2734 * write.c (fixup_segment): Move bitfield overflow checks to after
2735 the md_apply_fix call.
2736 * config/obj-coff.c (fixup_segment): Likewise.
2737 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2738 valueT *val argument.
2740 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2742 * config/atof-ieee.c (gen_to_words): Correctly round a
2743 denormalized number. Fix off-by-one in range checking for
2744 exponent in a denormal.
2746 1999-05-10 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2751 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2753 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2755 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2757 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2758 (ReverseRegRegmem): Remove.
2759 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2760 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2761 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2764 From Doug Ledford <dledford@redhat.com>
2765 * config/tc-i386.h (RegXMM): New for P/III.
2766 * config/tc-i386.c: Add support for P/III.
2768 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2770 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2771 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2772 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2774 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2776 * config/tc-i386.c (i386_immediate): Skip whitespace before
2777 complaining about junk after expression.
2778 (i386_displacement): Likewise.
2780 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2782 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2783 Don't copy before downcaseing.
2785 1999-05-05 Catherine Moore <clm@cygnus.com>
2787 * tc-m68k.c: Include elf/m68k.h.
2788 (m68k_elf_final_processing): New routine.
2789 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2792 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2794 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2797 1999-04-30 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-mcore.c (mcore_s_section): Dump literals before
2802 1999-04-29 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2807 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2809 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2810 (TC_INIT_FIX_DATA): Delete.
2811 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2812 (TC_INIT_FIX_DATA): Delete.
2813 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2814 * write.c (fix_new_internal): Initialize fx_cgen member.
2815 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2816 (gas_cgen_md_apply_fix3): Update.
2817 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2818 (md_cgen_record_fixup_exp): Update.
2819 (FX_OPINFO_R_TYPE): Update.
2821 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2822 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2823 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2824 * frags.h (struct frag): Make opindex, opinfo ints.
2826 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2828 1999-04-26 Tom Tromey <tromey@cygnus.com>
2830 * aclocal.m4, configure: Updated for new version of libtool.
2832 1999-04-22 Nick Clifton <nickc@cygnus.com>
2834 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2836 (md_apply_fix3): Do not fix up absolute relocations against
2839 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2841 1999-04-20 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2844 changes and data-in-text directives.
2845 (mcore_cons): New function: intercept cons() operations.
2846 (mcore_float_cons): New function: intercept float_cons()
2848 (mcore_stringer): New function: intercept stringer() operations.
2850 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2852 * obj.h (struct format_ops): Change generate_asm_lineno field to
2854 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2856 * config/tc-alpha.c (find_opcode_match): Add default case to
2858 (find_macro_match): Likewise.
2859 (load_expression): Parenthesize && within ||.
2861 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2863 1999-04-17 Nick Clifton <nickc@cygnus.com>
2865 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2866 .text .data .section pseudo ops.
2867 (mcore_s_section): New function. Dump lits before changing secs.
2868 (mcore_s_text): New function. Dump lits before changing secs.
2869 (mcore_s_data): New function. Dump lits before changing secs.
2871 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2873 * config/tc-mips.c (mips_32bitmode): New.
2874 (md_begin): Set mips_32bitmode if needed.
2875 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2876 Set EF_MIPS_32BITMODE.
2878 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2880 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2883 1999-04-16 Nick Clifton <nickc@cygnus.com>
2885 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2887 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2889 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2890 expressions correctly.
2893 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2895 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2897 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2899 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2900 and fmpynfadd instructions.
2902 1999-04-11 Richard Henderson <rth@cygnus.com>
2904 * as.h (environ): Declare it, if needed.
2905 * as.c (dump_statistics): Don't declare environ.
2906 * configure.in (environ): Detect declaration.
2907 * configure, config.in: Rebuild
2909 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2910 (i386_displacement): Allocate enough space for replacement buffer.
2911 Clean up replacement buffer initialization.
2913 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2915 * subsegs.c (section_symbol): Don't create a new symbol if one
2916 already exists; instead, use the existing one, but set its segment
2917 and frag data if it hasn't already been defined.
2918 * config/obj-coff.c (c_section_symbol): Likewise.
2920 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2922 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2924 1999-04-08 Nick Clifton <nickc@cygnus.com>
2926 * config/tc-mcore.c: New File: Support routines for MCore
2928 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2929 * config/obj-coff.c: Add support for mcore-pe target.
2931 * Makefile.am: Add support for MCore targets.
2932 * Makefile.in: Regenerate.
2933 * configure.in: Add support for MCore targets.
2934 * configure: Regenerate.
2936 * doc/all.texi: Set MCORE.
2937 * doc/as.texinfo: Document MCore specific command line options.
2939 * write.h: Prevent multiple inclusion.
2941 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2943 * asintl.h (LC_MESSAGES): Never define.
2944 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2946 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2949 * Makefile.am (m68k-parse.c): If configuring in the source
2950 directory, copy m68k-parse.y into the local directory before
2951 running ylwrap, to remove spurious differences when generating
2953 * Makefile.in: Rebuild.
2955 * config/tc-sparc.h (md_do_align): Just allocate the number of
2956 bytes necessary, rather than always allocating 1024.
2958 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2960 * listing.c (listing_newline): Add cast to avoid warning.
2961 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2962 * config/tc-i386.c (i386_scale): Add return value.
2963 (build_displacement_string): Remove unused local temp_disp2.
2964 (i386_intel_memory_operand): Add parentheses to avoid warning.
2965 (i386_intel_operand): Remove unused local end_of_operand_string.
2966 (i386_operand): Remove unused local operand_modifier.
2967 (i386_operand): Add parens to avoid warning.
2969 1999-04-04 Don Bowman <don@pixsci.com>
2971 * configure.in: Add mips*-*-vxworks* target; have it define
2973 * configure, config.in: Rebuild.
2975 1999-03-31 Nick Clifton <nickc@cygnus.com>
2977 * configure.in (emulations): Add support for arm-epoc-pe.
2978 * configure: Regenerate.
2979 * config/te-epoc-pe.h: New file. Define macros specific to
2981 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2982 for arm-epoc-pe target.
2984 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2986 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2988 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2990 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2991 detect ",n" without a condition.
2992 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2995 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2997 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2998 instruction is encoded with one bit.
3001 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3003 * doc/internals.texi (CPU backend): Mention that
3004 line_separator_chars should not include newline. From thi
3005 <ttn@mingle.glug.org>.
3007 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3009 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3010 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3012 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3014 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3016 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3018 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3021 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3023 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3025 1999-03-15 Martin Hunt <hunt@cygnus.com>
3027 * app.c (do_scrub_begin): Change '-' back to a symbol char
3028 so we can use multiple opcodes on a line again.
3030 * config/tc-d30v.c: By default, warn if a symbol has
3031 the same name as a register. Plus some minor
3032 updates from the branch.
3034 1999-03-13 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3037 BFD_RELOC_16 and BFD_RELOC_64.
3039 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3041 * expr.c (expr): Add missing else.
3043 1999-03-12 Nick Clifton <nickc@cygnus.com>
3045 * config/tc-arm.c (md_apply_fix3): Improve error message.
3047 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3049 * Makefile.am (CPU_TYPES): Add fr30.
3050 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3051 (fr30,m32r dependencies): Update.
3052 * Makefile.in: Rebuild.
3054 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3055 (gas_cgen_record_fixup_exp): Ditto.
3056 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3057 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3058 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3059 (md_cgen_lookup_reloc): Update use of operand->type.
3060 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3061 (md_convert_frag): Call cgen_operand_lookup_by_num.
3062 (md_cgen_lookup_reloc): Update use of operand->type.
3063 (m32r_cgen_record_fixup_exp): Ditto.
3065 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3067 * config/tc-mips.c (md_show_usage): Fix message.
3069 1999-03-03 Nick Clifton <nickc@cygnus.com>
3071 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3072 and LDR reg,=<expr> instruction.
3074 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3077 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3079 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3081 1999-02-17 Nick Clifton <nickc@cygnus.com>
3083 This patch was created by: Scott Bambrough
3084 <scottb@corelcomputer.com>
3087 Special cased '@' character. The '@' character is used as the
3088 ARM assembler comment character, as a special character
3089 and in ELF .symver pseudo-op's, and as a special character in
3090 .type and .section pseudo-ops.
3091 (symver_pseudo): New static variable.
3092 (symver_state): New static variable.
3093 (struct app_save): Add field 'symver_state'.
3094 (app_push): Save global symver_state int struct app_save.
3095 (app_pop): Restore global symver_state from struct app_save.
3096 (do_scrub_chars): Special case handling of '@' character in
3099 * configure.in: Modified to recognize armv* uname syntax from ARM
3101 * configure: Regenerated.
3103 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3104 a prefix to the section's type.
3105 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3106 the type's typename.
3108 * config/tc-arm.h: Add support for PIC generation:
3109 (pic_code): New boolean.
3110 (obj_relocate_extern): Define.
3111 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3112 (TC_CONS_FIX_NEW): Define.
3113 (tc_fix_adjustable): Define.
3114 (GLOBAL_OFFSET_TABLE_NAME): Define.
3116 * config/tc-arm.c: Add support for PIC generation:
3117 (line_seperator_chars): Allow ';' as a seperator for Linux.
3118 (is_immediate_prefix): New macro.
3119 (arm_parse_reloc): New function.
3120 (s_arm_elf_cons): New function.
3121 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3122 (md_undefined_symbol): Special case handling for the Global Offset
3124 (md_apply_fix3): Handle PIC relocs.
3125 (tc_gen_reloc): Handle PIC relocs.
3126 (md_parse_option): Add support for '-k' command line switch to
3127 enable PIC generation.
3128 (cons_fix_new_arm): New function.
3129 (s_arm_elf_cons): New function.
3131 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3133 * configure.in: Add comments for uses of AC_DEFINE.
3134 * acinclude.m4: Likewise.
3135 * acconfig.h: Remove.
3136 * aclocal.m4: Rebuild.
3137 * configure: Rebuild.
3138 * Makefile.in: Rebuild.
3139 * config.in: Rebuild.
3141 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3143 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3144 non-constant offset from a base register.
3146 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3148 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3151 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3153 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3154 (emit_insn): Look for pc-relative and no-overflow specifiers on
3155 internal relocation types.
3157 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3159 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3162 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3164 (mips_4650, mips_4010, mips_4100): Variables removed.
3165 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3166 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3168 (md_begin): Don't bother initializing the mips_NNNN variables;
3169 mips_cpu is set, and that's good enough now.
3170 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3171 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3172 (show): New function, to handle wrapping in the CPU lists.
3173 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3175 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3177 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3178 than treat as an immediate specifier.
3180 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3182 * config/tc-i386.c: Prototype many functions.
3183 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3184 (i386_immediate): Remove unused second argument.
3185 (i386_intel_operand): Fix i386_is_reg typo.
3186 (i386_operand): Use allow_naked_reg.
3187 (output_invalid): Make operand int for K&R.
3189 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3191 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3193 * Makefile.in: Rebuild.
3195 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3197 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3199 (EXTRA_as_new_SOURCES): Comment out.
3200 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3201 * Makefile.in: Rebuild.
3202 * doc/Makefile.in: Rebuild.
3203 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3204 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3205 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3206 * configure: Rebuild.
3207 * aclocal.m4: Rebuild.
3208 * config.in: Rebuild.
3209 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3210 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3211 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3212 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3213 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3214 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3215 (gas_cgen_record_fixup_exp): Ditto.
3216 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3217 descriptor, not global variable.
3218 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3219 descriptor, not global variable. Refer to insert_operand handler
3220 via cpu descriptor, not global function.
3221 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3222 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3223 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3224 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3225 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3226 * config/tc-m32r.c: Ditto.
3227 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3228 (md_assemble): Ditto.
3229 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3231 1999-02-09 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3234 relocations for ELF targets.
3236 1999-02-08 Nick Clifton <nickc@cygnus.com>
3238 * configure.in: Add support for StrongARM target.
3239 * configure: Regenerate.
3241 1999-02-05 Nick Clifton <nickc@cygnus.com>
3243 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3245 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3248 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3250 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3252 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3254 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3255 (INTEL_DWORD_MNEM_SUFFIX): Define.
3258 (DWORD_PTR): Define.
3259 (XWORD_PTR): Define.
3261 (OFFSET_FLAT): Define.
3263 (NONE_FOUND): Define.
3266 * config/tc-i386.c (set_intel_syntax): New routine.
3267 (intel_syntax): Declare.
3268 (allow_naked_reg): Declare.
3269 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3270 (intel_float_operand): New routine.
3271 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3272 Handle brackets as well as parens. Call i386_intel_operand for
3273 intel syntax. Reverse operands if appropriate. Handle new
3274 suffixes. Handle movzx and movsx.
3275 (i386_is_reg): New routine.
3276 (i386_immediate): New routine.
3277 (i386_scale): New routine.
3278 (i386_displacement): New routine.
3279 (i386_operand_modifier): New routine.
3280 (build_displacement_string): New routine.
3281 (i386_parse_seg): New routine.
3282 (i386_intel_memory_operand): New routine.
3283 (i386_intel_operand): New routine.
3284 (i386_operand): Call i386_displacement, i386_immediate,
3285 i386_scale, etc. instead of handling inline.
3286 (parse_register): Handle registers without prefix.
3288 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3290 * configure: Regenerate.
3291 * configure.in (arm-*-oabi): New.
3292 (thumb-*-oabi): New.
3293 * config/tc-arm.c (target_oabi): Declare.
3294 (md_apply_fix3): Support REL relocs.
3295 (md_parse_option): Handle -oabi.
3296 (elf32_arm_target_format): New routine.
3297 (md_longopts): Add OPTION_OABI.
3298 * config/tc-arm.h: Redefine TARGET_FORMAT.
3301 1999-01-28 Nick Clifton <nickc@cygnus.com>
3303 * write.c (write_relocs): Handle out of range error.
3305 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3306 (fr30_force_relocation): Default to 0.
3308 * config/tc-fr30.h (obj_fix_adjustable): Define.
3309 (TC_FORCE_RELOCATION): Define.
3311 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3314 1999-01-16 Nick Clifton <nickc@cygnus.com>
3316 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3317 merge of two instructions if the left instruciton kills the right.
3319 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3321 * Makefile.in: Regenerate.
3322 * configure.in: Redo test for using cgen.
3323 * configure: Regenerate.
3325 1999-01-09 Nick Clifton <nickc@cygnus.com>
3327 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3328 redefinition of this macro.
3330 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3332 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3335 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3337 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3338 a read of HI or LO and an immediatly following branch.
3340 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3342 * config/tc-mips.c (md_begin): Another correction to the setting of
3345 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3347 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3349 1998-12-21 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3352 bit insn when optimizing, so that parallelised instructions will
3353 start on a 32 bit boundary.
3355 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3357 * config/tc-mips.c (mips_eabi64): New.
3358 (md_begin): Set mips_eabi64.
3359 (mips_elf_final_processing): Use it.
3361 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3363 * config/tc-mips.c (mips_elf_final_processing):
3364 Correct setting of ABI in e_flags.
3366 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3368 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3370 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3372 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3374 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3376 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3377 warning, values that don't fit in the field.
3379 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3381 * config/tc-mips.c (mips_abi_string): New.
3382 (md_parse_option,md_longopts): Add mabi.
3383 (mips_elf_final_processing): Set e_flags based on mabi flag.
3385 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3387 * config/tc-mips.c (md_parse_option): Handle vr4111.
3389 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3391 * config/tc-h8300.c (build_bytes): Change message given if the
3392 instruction requires H8/300H mode and we're not in Hmode, to
3393 suggest that it may be the operand modes that are the problem, not
3394 necessarily the opcode.
3396 1998-12-10 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-fr30.c: Add line separator character.
3400 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3402 * configure.in (hppa-*-mpeix*): New target.
3403 * config/obj-som.h (obj_som_compiler): Declare.
3404 * config/obj-som.c (compiler_seen): New static variable.
3405 (obj_som_compiler): New function.
3406 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3407 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3408 (pa_type_args): Set hppa_priv_level.
3409 (pa_compiler): New static function if OBJ_SOM.
3410 * configure: Rebuild.
3412 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3414 * read.c (output_leb128): Don't mark as inline.
3416 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3418 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3419 AIX .vbyte unaligned data support.
3420 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3421 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3424 1998-12-07 Nick Clifton <nickc@cygnus.com>
3426 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3429 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3431 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3432 BFD_RELOC_ARM_PCREL_BRANCH.
3434 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3436 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3437 checking the target type.
3438 (mips-dec-bsd*): Set endian to little.
3439 * configure: Rebuild.
3441 COFF weak symbol support, based on patches from Mark Elbrecht
3442 <snowball3@usa.net>:
3443 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3444 * config/obj-coff.c (obj_coff_weak): New static function.
3445 (obj_coff_endef) [both versions]: Handle weak symbols.
3446 (coff_frob_symbol): Likewise.
3447 (yank_symbols): Likewise.
3448 (obj_pseudo_table): Add "weak".
3450 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3451 <aymeric.vincent@emi.u-bordeaux.fr>.
3452 * aclocal.m4: Rebuild with current tools.
3453 * configure: Rebuild.
3455 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3456 an assertion failure for a case we can't handle when OBJ_ECOFF.
3458 * expr.c (operator): And with 0xff to avoid problems with signed
3461 1998-12-03 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3464 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3466 1998-12-02 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3471 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3473 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3476 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3478 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3481 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3485 (d10v_cleanup): Only generate previous insn if a multiline insn is
3488 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3493 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3496 -marm6xxx command line switches.
3498 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3500 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3501 (itbl-ops.o): Delete duplicate dependencies.
3502 Rebuild dependencies.
3503 Add fr30 dependencies.
3504 * Makefile.in: Rebuild.
3506 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3508 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3510 * listing.c: Ignore line terminator characters found inside
3513 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3515 * po/gas.pot: Regenerated.
3517 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3520 fr30_is_label_start(). Also checks for delay slot insns.
3522 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3523 FR30 instructions which contain a colon in the mnemonic.
3525 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3527 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3529 * config/tc-fr30.c: Removed currently superflous code.
3531 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3533 * config/tc-fr30.h: New file.
3534 * config/tc-fr30.c: Tweaking so that it will compile.
3536 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3538 * config/tc-d10v.h (obj_fix_adjustable): Define.
3539 (TC_FORCE_RELOCATION): Define.
3540 (d10v_force_relocation): Declare.
3541 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3542 (md_apply_fix3): Handle Vtable relocs.
3543 (d10v_fix_adjustable): New.
3544 (d10v_force_relocation): New.
3546 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3548 * config/tc-d30v.c: Change default behaviour to ignore potential
3549 conflicts between register name and symbol names.
3551 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3553 * configure.in: Add fr30-*-*.
3554 * config/tc-fr30.c: New file.
3555 * Makefile.in: Regenerated.
3556 * config.in: Regenerated.
3557 * configure: Regenerated.
3558 * doc/Makefile.in: Regenerated.
3559 * po/gas.pot: Regenerated.
3561 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3563 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3566 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3568 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3570 (do_scrub_chars): Add some casts to unsigned char to avoid
3571 unwanted sign extension.
3572 * read.c (lex_type): Set characters about 127 to be symbol
3574 * config/tc-i386.c (md_begin): Set identifier_chars and
3575 operand_chars for values above 127.
3577 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3579 * configure.in: detect cygwin* instead of cygwin32*
3580 * configure: regenerate
3582 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3584 * listing.c: Add support for producing a listing from piped
3587 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3589 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3590 (append_insn): Account for the tx39's multiply behavior.
3592 1998-10-26 Michael Meissner <meissner@cygnus.com>
3594 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3595 from assemble_parallel_insns. Add support for '->' to indicate
3596 explicitly serializing the instructions.
3597 (md_assemble): Ditto.
3599 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3601 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3604 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3606 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3608 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3610 * config/tc-mips.c : support frame and regmask/fregmask when
3611 MIPS_STABS_ELF is specified.
3613 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3615 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3616 (md_apply_fix): Don't return 1 for VTABLE relocs.
3617 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3619 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3621 * doc/c-i386.texi: Replace occurences of "opcode" with
3622 "instruction mnemonic", "instruction", or "mnemonic" when
3623 referring to the name of an instruction. Use "opcode" when
3624 referring to the sequence of machine bytes.
3626 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3627 (is_opcode_char): Rename to is_mnemonic_char.
3628 (md_assemble and i386_operand): Correct error messages from
3629 "opcode" to "instruction mnemonic"
3630 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3631 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3632 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3633 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3634 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3635 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3636 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3638 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3640 * config/tc-i386.c (i386_operand): Check for garbage after
3643 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3645 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3646 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3648 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3650 * config/tc-sh.h (obj_fix_adjustable): Define.
3651 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3652 (md_apply_fix): Likewise.
3653 (tc_gen_reloc): Likewise.
3654 (sh_fix_adjustable): New.
3656 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3658 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3659 * cgen.h (gas_cgen_finish_insn): Update prototype.
3660 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3661 cgen_insn_t -> CGEN_INSN_INT.
3662 (make_parallel): Update handling of CGEN_INT_INSN_P.
3663 (assemble_parallel_insn): Ditto.
3664 (target_make_parallel): New function.
3665 (md_assemble): Use it.
3667 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3669 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3671 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3673 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3674 converted into lower case.
3676 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3678 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3679 (gas_cgen_tc_gen_reloc): Likewise.
3680 * config/tc-m32r.h (obj_fix_adjustable): Define.
3681 * config/tc-m32r.c (m32r_fix_adjustable): New.
3682 (m32r_force_relocation): Handle VTABLE relocs.
3684 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3686 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3688 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3690 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3691 to lower case before parsing.
3693 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3694 parallel insns modift buts in the PSW as a side effect.
3696 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3698 * config/tc-d30v.c (find_format): Test for missing flag and
3701 (md_apply_fix3): Fix error messages to avoid
3702 assumption about presence of a symbol.
3704 (parallel_ok): Disallow parallel instructions that both modify the
3707 (find_format): Generate a warning if an odd numbered register is
3708 used as the first register in a mutli-register instruction.
3710 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3712 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3713 relocations are always associated with a symbol.
3715 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3717 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3718 (elf32_sparc_force_relocation): Declare.
3719 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3720 (tc_gen_reloc): Handle vtable relocs.
3721 (elf32_sparc_force_relocation): New.
3723 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3725 * symbols.c (S_IS_FUNCTION): New.
3726 * config/tc-v850.h (obj_fix_adjustable): Define.
3727 (TC_FORCE_RELOCATION): Define.
3728 (v850_force_relocation): Declare.
3729 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3730 of fx_addnumber for VTABLE reloc addends.
3731 (md_apply_fix3): Handle VTABLE relocs.
3732 (v850_fix_adjustable): New.
3733 (v850_force_relocation): New.
3735 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3737 * tc-hppa.c (fp_operand_format): Add some additional formats.
3738 (pa_ip): Do not automatically promote into pa2.0 mode.
3739 (pa_level): Handle ".level 2.0".
3741 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3743 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3744 * config/tc-i386.h (template.extension_opcode): Change to
3745 unsigned int to allow full range of 8-bit opcode suffixes.
3746 (None): Redefine as 0xffff.
3748 From Jeff B Epler <jepler@usgs.gov>
3749 * doc/c-i386.texi (i386-SIMD): New section.
3751 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3753 * read.c (discard_rest_of_line): New function.
3754 * read.h: Declare it.
3755 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3757 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-d10v.c (find_symbol_matching_register): New function.
3760 (find_opcode): Cope with the case where a register name matches
3763 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3765 * config/tc-v850.c (md_pcrel_from): Rename to
3766 v850_pcrel_from_section.
3767 (v850_pcrel_from_section): Do not resolves symbols in other
3770 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3772 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-d10v.c (find_opcode): Generate an error if a register
3775 is supplied for an operand that should not be a register.
3777 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3779 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3780 instructions to have another instruction in the right bin.
3782 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3785 the right container if the left container holds a branch
3788 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3790 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3791 both a register name and symbol name.
3792 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3794 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3796 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3797 execution unit class.
3799 (reg_name_search): If a name matches a register and a symbol,
3800 prefer the register.
3801 (find_format): Disallow flag registers when a general purpose
3802 register is required.
3803 If a number is required, but a register has been given, check to
3804 see if a symbol with the same name as the register exists, and if
3805 so, use that symbol.
3807 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3809 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3811 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3813 * config/tc-d30v.c (find_format): Do not accept flag registers as
3814 general purpose registers.
3815 (find_format): If an immediate value is expected at a given place
3816 in a format, but a register name has been provided instead, check
3817 to see if that register name matches the name of a predefined
3818 symbol and if it does, then use the symbol instead.
3819 (reg_name_search): If a register name matches a symbol name,
3820 prefer the register name to the symbol name.
3822 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3824 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3825 the previous insn to empty.
3827 1998-09-20 Michael Meissner <meissner@cygnus.com>
3829 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3830 pieces, forcing the use of an ANSI compiler.
3832 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3834 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3836 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3838 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3840 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3842 (obj_elf_vtable_entry): Likewise.
3843 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3844 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3845 (tc_gen_reloc): Likewise.
3846 (arm_fix_adjustable): Likewise.
3847 (elf32_arm_force_relocation): New.
3848 (armelf_frob_symbol): Remove coff-style symbol support.
3850 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3852 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3854 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3856 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3857 OBJ_COFF so that routine is defined for a.out format.
3859 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3861 * config/tc-i386.c (i386_operand): Detect non-segment registers
3862 used as segment prefixes.
3864 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3866 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3867 optimize across FDE boundaries.
3869 * config/obj-coff.c (obj_coff_section): Preserve any link once
3870 flags when setting the section flags.
3872 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3875 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3877 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3879 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3882 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3884 * frags.c (frag_grow): Include the size of the frag struct in the
3887 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3888 if the new subseg comes before the old.
3890 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3892 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3893 to handle edge8 and edge16.
3895 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3897 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3898 before we clobber the symbol involved.
3900 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3902 * config/tc-arm.c: Remove OBJ_ELF definitions for
3903 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3904 use arm_adjust_symtab for OBJ_COFF.
3905 (armelf_adjust_symtab): New Routine.
3906 * config/tc-arm.h: Define obj_adjust_symtab to
3907 armelf_adjust_symtab for OBJ_ELF.
3909 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3911 * configure.in: Make all i386-elf targets use bfd_gas.
3912 * config/tc-i386.c (tc_i386_force_relocation): New.
3913 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3914 (md_apply_fix3): Likewise.
3915 (tc_gen_reloc): Handle them.
3916 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3917 tc_i386_force_relocation.
3919 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3921 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3923 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3926 current opcode after writing the first insturction of a reverse
3929 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3931 * read.h (generate_lineno_debug): Add prototype.
3932 * read.c (generate_lineno_debug): Make non-static.
3934 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3936 * config/tc-i386.c (md_assemble): Only warn for address/data size
3939 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3942 against Thumb function names, as the linker needs this information.
3944 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3946 * expr.c (operand): Check also that there is no advance in operand
3947 after atof_generic in order to decide "is it label 0f or floating
3950 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3952 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3953 command line options with a single dash.
3954 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3956 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3958 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3959 * tc-arm.c (arm_fix_adjustable): New routine.
3961 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3963 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3964 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3965 demand_empty_rest_of_line before mri_comment_end.
3966 (equals): Check garbage after expression before
3967 mri_comment_end in MRI mode.
3969 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3971 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3972 small immediate constant to use the constant itself rather than
3975 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3978 (pa_leave): Likewise.
3980 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3982 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3984 (i386_operand): Fix an error message.
3986 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3988 * doc/c-arm.texi (ARM Directives): Document .req directive.
3990 * config/tc-arm.c (reg_required_here): Display erroneous string if
3991 the register name could not be decoded.
3992 Do not set inst.instruction if the sift is -1.
3994 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3996 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3999 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4002 even if it is belived to be unnecessary.
4004 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4006 config/tc-i386.c (i386_operand): Size immediate constants by
4007 suffix (erroneously removed as part of July 7 change).
4009 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4011 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4012 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4013 (armelf_frob_symbol): New Routine.
4014 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4016 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4018 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4020 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4023 command line switches passed to assembler.
4025 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4027 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4028 (gas_cgen_opcode_desc): Declare.
4029 (gas_cgen_parse_operand): Declare.
4030 (*): Prepend gas_ to gas specific fns to denote them as such.
4032 * cgen.c (gas_cgen_opcode_desc): New global
4033 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4034 (queue_fixup): Renamed from cgen_queue_fixup.
4035 (*): Prepend gas_ to gas specific fns to denote them as such.
4037 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4038 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4039 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4040 Open opcode table and initialize it.
4041 (make_parallel): Use gas_cgen_opcode_desc.
4042 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4043 (md_assemble): Ditto.
4045 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4047 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4048 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4049 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4050 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4051 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4052 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4053 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4054 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4055 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4056 (INIT_STAB_SECTION): Likewise.
4057 (OBJ_PROCESS_STAB): Likewise.
4059 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4060 (md_parse_option): Watch for them.
4061 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4062 (md_begin): Kill neverdef code.
4063 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4064 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4065 (s_alpha_coff_wrapper): New.
4066 (md_pseudo_table): Trap all ECOFF pseudos.
4068 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4070 Start of changes to remove mdebug section from mips*-elf
4071 Based on MIPS_STAB_ELF definition
4072 * acconfig.h: undef if not configured
4073 * config.in: undef if not configured
4074 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4075 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4076 * stabs.c (s_stab_generic): flush frag
4078 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4080 * configure.in: (arm-*-elf): Handle.
4081 (thumb-*-elf): Handle.
4082 * configure: Regenerate.
4083 * read.c (stringer): Fix typo in comment.
4084 * write.c (fixup_segment): Don't add symbol value to addend if
4086 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4088 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4091 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4093 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4094 (write_2_short): Emit warning if new flag is set.
4095 (do_assemble): Set flags if left instruction is one of special
4096 "right-instruction-killer" type.
4098 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4100 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4101 Always output words in debug_info section as big endian.
4102 (sparc_target_format): Choose correct bfd target.
4103 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4105 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4107 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4108 to work with internationalization code. Issue an error when two
4109 operands match that are not allowed to match.
4111 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4113 * configure.in (install_tooldir): Allow target to specify whether
4114 it wants to be installed in $(tooldir)/bin.
4115 * configure: Regenerate.
4116 * Makefile.am (install-exec-local): Set install-exec-tooldir
4117 dependency via configure.
4118 * Makefile.in: Regenerate.
4120 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4122 * Makefile.am (install-exec-local): Split into two ...
4123 (install-exec-bindir,install-exec-tooldir): New rules.
4124 * Makefile.in: Regenerate.
4126 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * Makefile.am (install-exec-local): Don't remove the file before
4129 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4130 W. Rozycki <macro@ds2.pg.gda.pl>.
4131 * Makefile.in: Rebuild.
4133 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4135 * cgen.c: Include libiberty.h.
4136 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4137 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4138 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4139 (md_cgen_lookup_reloc)): Declare.
4140 (md_cgen_record_fixup_exp): Declare.
4141 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4142 (m32r_relax_frag): Declare.
4143 (cgen_md_apply_fix3): Decls moved to cgen.h.
4144 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4145 (m32r_cgen_record_fixup_exp): Delete decl.
4146 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4147 (assemble_nop): Delete.
4148 (expand_debug_syms): Delete unused `exp'.
4149 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4150 Add default case for -Wall.
4151 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4152 (md_atof): Delete unused wordP.
4154 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4156 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4159 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4161 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4162 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4163 .print, .purgem, and .struct. Remove documentation for
4166 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4168 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4169 Update call to insert_operand.
4171 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4175 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4178 whitespace after a prefix operator.
4180 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4182 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4184 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4186 * config/tc-sparc.c (log2): New static function.
4187 (s_reserve): Use log2 to convert alignment before calling
4189 (s_common): Use log2 to convert alignment before calling
4190 record_alignment and frag_align.
4191 (sparc_cons_align): Use log2.
4193 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4196 (s_common): Likewise.
4198 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4199 initialization of waddr.
4200 (sparc_elf_final_processing): Add default case to switch.
4202 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4204 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4205 than temporary real.
4207 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * write.c (subsegs_finish): Don't align the segments if there were
4212 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4213 copying aux information.
4215 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4216 expression into a symbol.
4218 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4220 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4221 type to unsigned int.
4222 (md_assemble): Change type used to store offsets from unsigned
4224 (i386_operand): Switch error check to only call RESTORE_END_STRING
4225 once after parse_register.
4227 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-v850.c (md_show_usage): Changed format to match that
4232 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4234 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4236 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4238 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4241 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4244 * doc/Makefile.in: Rebuild.
4246 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4248 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4249 for %lo expressions.
4250 (mips_ip, case 'u'): Move range check after code to mask
4251 off bits in %hi/%lo expressions. Mask off high bits for
4254 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4256 * doc/Makefile.am (gasver.texi): New target.
4257 (as.info, as.dvi): Depends upon gasver.texi.
4258 * doc/as.texinfo: Include gasver.texi. Mention version number on
4259 title page and in top node.
4260 * doc/Makefile.in: Rebuild.
4262 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4264 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4265 but not including the line containing the edict.
4266 * listing.h (LISTING_EOF): New.
4267 * input-scrub.c (input_scrub_next_buffer): Call it.
4269 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4271 * config/tc-i386.c (i386_operand): Don't set the size of an
4272 immediate address based solely on the suffix and the mode.
4274 * config/tc-i386.c (md_assemble): Add assertion to make sure
4275 overlap2 does not set Imm.
4277 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4278 sequences of whitespace to a single space.
4279 (is_space_chars): Just compare with space.
4280 (md_begin): Don't initialize space_chars.
4281 (md_assemble): Just skip a single whitespace character.
4282 (i386_operand): Rewrite base-index parsing to use new
4283 parse_register, and to skip white space. Skip white space in a
4284 number of other places too. Don't give error message if
4285 parse_register fails.
4286 (parse_register): Change reg_string parameter to be non-const.
4287 Add end_op parameter. Skip white space after the `%', and return
4288 end of register string. Give error message here rather than
4291 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4293 Based on patch from Matt Semersky <matts@scd.hp.com>:
4294 * expr.c (op_encoding): Make const.
4295 (expr_set_precedence): New function.
4296 (expr_begin): Don't set operator rankings, just call
4297 expr_set_precedence.
4298 * expr.h (expr_set_precedence): Declare.
4299 * read.c (s_mri): Call expr_set_precedence.
4301 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4303 * doc/as.texinfo (Statements): Remove paragraph discussing
4304 continuing lines with a backslash. This hasn't worked for years,
4307 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4309 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4311 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4312 (ps_CTORS, ps_DTORS): New section types.
4313 (vms_fixup_xtors_section): New function
4314 (Ctors_Psect, Dtors_Psect): Define.
4315 (IS_GXX_XTOR): Define
4316 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4317 Filter static constructors/destructors and add to
4318 Ctors_Symbols/Dtors_Symbols chain.
4319 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4320 appropriate section.
4322 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4323 * makefile.vms: Merge vax/vms support.
4325 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4327 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4328 (elf_pseudo_table): Add them.
4329 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4330 (md_apply_fix): Accept them.
4331 (mips_fix_adjustable): Don't adjust them.
4332 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4333 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4334 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4335 (tc_fix_adjustable): Don't adjust them.
4337 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4339 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4341 * Makefile.in: Regenerate.
4342 * configure.in: AC_SUBST cgen_cpu_prefix.
4343 * configure: Regenerate.
4345 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4347 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4348 Changed all users of COND12_DELAY.
4350 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-mn10300.c (set_arch_mach): New function.
4353 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4354 (md_begin): Default to mn10300 mode.
4355 (md_assemble): Only accept instructions for the core mn10300
4356 chip and the active machine type.
4358 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4360 * subsegs.h (segment_info_type): Give the struct a name.
4361 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4362 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4363 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4364 * config/tc-w65.h (tc_reloc_mangle): Declare.
4365 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4367 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4369 * config/tc-v850.c (v850_comm): Restore old section
4370 after common processing.
4372 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4374 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4376 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4378 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4379 char with code that explicitly sign-extends.
4381 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4383 * config/tc-v850.c (md_begin): Restore text section as the current
4384 section after creating call table sections.
4385 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4388 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4389 with call to macro SYM_AUXINFO.
4391 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4393 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4394 with the program transform name.
4395 * Makefile.in: Rebuild.
4397 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4399 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4402 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * config/tc-i386.c (i386_operand): Be prepared for a space between
4405 the open parenthesis and the start of the register operand,
4406 because of the June 16 change.
4408 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4410 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4413 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4415 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4416 even if it is belived to be unnecessary.
4418 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4420 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4422 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4424 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4426 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4427 shift amount for a repeated operand. The shift amount for the
4428 repeated copy comes from the size of the operand.
4430 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4432 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4434 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4436 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4438 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4440 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4441 characters in it as LEX_IS_SYMBOL_COMPONENT.
4442 * config/tc-i386.h (tc_symbol_chars): Define.
4443 (extra_symbol_chars): Declare.
4444 * config/tc-i386.c (extra_symbol_chars): Define.
4445 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4446 (line_comment_chars): Set to '/' if TE_LINUX.
4447 * doc/c-i386.texi (i386-prefixes): Update.
4448 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4450 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4452 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4453 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4455 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4457 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4458 constraint in instructions REP & REPI.
4460 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4463 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4465 (check_range): If the operand is shifted, then shift the number
4466 before checking its range.
4468 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4470 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4473 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4475 * config/tc-v850.c (v850_comm): Create special sections as needed.
4477 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4479 * config/tc-d10v.c (write_2_short): Addition of swapping
4480 instructions for sequential and reverse sequential order when
4481 given order is not possible.
4483 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4485 * Makefile.am: Rebuild dependencies.
4486 (DEP_INCLUDES): Fix reference to intl build directory.
4487 * Makefile.in: Rebuild.
4489 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4491 * doc/c-i386.texi: Update 16 bit documentation.
4493 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4494 IgnoreDataSize to IgnoreSize as they are used for address size as
4496 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4497 32-bit mode, similarly addr16/data16 and variants.
4499 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4501 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4502 sequential word multiply instructions.
4504 (do_assemble): Add extra command line argument, to allow mul32
4505 attribute to be preserved across parallel insns.
4506 (md_assemble): Insert NOPs between explicitly parallel insns which
4507 contain an 32 bit multiply and a 16 multiply.
4509 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4511 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4514 * config/tc-i386.c (reloc): Add braces.
4516 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4517 consistent with Intel naming.
4518 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4519 use bitfields in sib_byte.
4520 (modrm_byte): Don't use bitfields here either.
4522 * config/tc-i386.c (current_templates): Add const.
4523 (parse_register): Add const to return, param, and char *s.
4524 (i386_operand): Add const to reg_entry *r.
4525 * config/tc-i386.h (templates): Add const to start, end.
4527 Inspired by code for 16 bit gas support from Martynas Kunigelis
4528 <martynas@nm3.ktu.lt>:
4529 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4530 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4531 (uses_mem_addrmode): Remove.
4532 (md_estimate_size_before_relax): Add support here too.
4533 (md_relax_table): Rewrite interface to md_relax for 16 bit
4535 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4536 (opcode_suffix_to_type): Remove.
4537 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4538 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4539 (md_convert_frag): Likewise.
4540 (i386_operand): Add support for 16 bit base/index regs,
4541 immediates, and displacements. Remove some unnecessary casts, and
4542 localise end_of_operand_string, displacement_string_start,
4543 displacement_string_end variables. Add GCC_ASM_O_HACK.
4544 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4546 * config/tc-i386.c (prefix_hash): Remove.
4547 (md_begin): Rewrite without obstacks. Remove prefix hash table
4548 handling. Rewrite lexical table handling.
4549 (i386_print_statistics): Don't print prefix statistics.
4550 (md_assemble): Rewrite instruction parser so that line is not
4551 converted to lower case. Don't do a hash_find for prefixes,
4552 instead recognise them via opcode modifier.
4553 (expecting_operand, paren_not_balanced): Localise variables.
4554 * config/tc-i386.h (IsPrefix): Define.
4555 (prefix_entry): Remove.
4557 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4558 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4559 '\\' in case where comment_chars contains '/'.
4561 * config/tc-i386.c (MATCH): Ensure given operand and template
4562 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4563 you must write `ljmp *table(%ebx)'.
4565 From H.J. Lu <hjl@gnu.org>:
4566 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4567 as 0 ifndef BFD_ASSEMBLER.
4568 (md_assemble): Allow immediate operands without suffix or
4569 other reg operand to default in size to the current code size.
4571 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4573 * config/tc-v850.c (md_begin): Restore creation of
4574 .call_table_text and .call_table_data sections.
4576 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4578 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4579 after emitting a word of noops.
4581 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4583 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4584 (i386_operand): Simplify checks for valid base/index combinations.
4585 Disallow `in 4(%dx),%al'.
4587 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4589 (add_prefix): Change parameter from char to int.
4591 * config/tc-i386.h (Ugh): Define opcode modifier.
4592 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4594 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4595 CONSISTENT_REGISTER_MATCH macros to check register types more
4596 thoroughly. Check for illegal suffix/operand combinations
4597 when matching insns with operands. Handle new `s' suffix, and
4598 associated FloatMF opcode modifier for float insns with memory
4600 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4601 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4602 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4603 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4604 DATA_PREFIX_OPCODE throughout.
4606 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4607 (md_assemble): Rewrite suffix/register operand checking code to be
4608 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4609 AnyMem, the better to grep.
4611 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4612 given a memory operand. Don't set Abs bits either.
4613 (type_names): Remove Mem*, Abs*.
4614 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4615 define opcode_modifiers as these cases are handled by Disp8,
4616 Disp16, Disp32 and suffix checks.
4617 (COMES_IN_BOTH_DIRECTIONS): Remove.
4618 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4620 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4621 if IgnoreDataSize modifier given. Remove ShortformW modifier
4622 test. Add test for ShortForm in W base_opcode modification.
4623 Merge Seg2ShortForm and Seg3ShortForm code.
4624 * config/tc-i386.h (ShortFormW): Remove.
4625 (IgnoreDataSize): Define.
4627 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-d30v.c (md_assemble): Store previous segment state
4630 with previous instruction.
4632 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4634 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4635 (ebp, esp): Remove static variables.
4636 (MATCH): Remove test for InOutPortReg.
4637 (i386_operand): Properly handle InOutPortReg here instead.
4638 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4639 (md_assemble): Simplify and correct modrm and sib generation.
4640 (i386_operand): Add warning for scale without index.
4641 Rewrite checks for valid base/index combinations.
4643 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4644 macros and enclose in do while(0).
4645 (RESTORE_END_STRING): Likewise.
4646 (md_assemble): Add one to printed operand number so we start
4647 from 1 not 0. Add some more gettext invocations.
4648 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4651 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4652 DATA_PREFIX, SEG_PREFIX): Define.
4653 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4654 (check_prefix): Remove function.
4655 (add_prefix): New function. Add prefix to i.prefix as well as
4657 (md_assemble): Changes for add_prefix. Remove hack for wait
4658 prefix, instead always output prefixes in fixed order. Test
4659 for jcxz/loop when selecting between word & dword operations,
4660 and add address size prefix rather than operand size prefix.
4661 Remove operand -> address size hack when emitting jcxz/loop.
4662 (i386_operand): Remove O_Absent check as it's done in expr.
4664 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4666 * configure.in: Recognize m5200 as a cpu_type of m68k.
4667 * aclocal.m4: Rebuild with current libtool.
4668 * configure: Rebuild.
4670 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4672 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4673 to relaxable_symbol to prevent references to external symbol from
4676 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4679 symbols are relaxable.
4681 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4683 * config/tc-v850.c (md_begin): Don't create special
4684 sections by default.
4686 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4688 * config/tc-mips.c (macro): For div and udiv, close the
4689 reorder block as soon as possible.
4691 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4693 From Matt Semersky <matts@scd.hp.com>:
4694 * macro.c (macro_mri_mode): New function.
4695 * macro.h (macro_mri_mode): Declare.
4696 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4699 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4701 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4704 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4705 until after xstrdup in OBJ_EVAX case.
4707 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4709 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4710 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4711 of hardcoded magic number.
4712 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4714 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4716 * read.c (do_s_func): New function.
4718 * read.h (do_s_func): Add prototype.
4720 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4722 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4723 nops if fill pattern not specified.
4725 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4727 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4728 * config/te-go32.h (TE_GO32): Define.
4729 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4731 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4733 Implement .func/.endfunc pseudo-ops.
4734 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4736 * read.c (potable): Add .func,.endfunc.
4737 (s_func): New function.
4738 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4740 (in_doc_func_p,current_function_label): New static globals.
4741 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4743 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4745 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4746 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4747 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4748 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4749 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4750 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4751 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4752 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4753 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4754 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4755 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4756 * config/tc-a29k.c: Don't define md_short_jump_size,
4757 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4758 * config/tc-alpha.c: Likewise.
4759 * config/tc-alpha.h: Likewise.
4760 * config/tc-arm.c: Likewise.
4761 * config/tc-h8300.c: Likewise.
4762 * config/tc-h8500.c: Likewise.
4763 * config/tc-hppa.c: Likewise.
4764 * config/tc-i860.c: Likewise.
4765 * config/tc-i960.c: Likewise.
4766 * config/tc-ppc.c: Likewise.
4767 * config/tc-sh.c: Likewise.
4768 * config/tc-sparc.h: Likewise.
4769 * config/tc-tic30.c: Likewise.
4770 * config/tc-w65.c: Likewise.
4771 * config/tc-z8k.c: Likewise.
4773 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4775 * config/tc-vax.c (_): Delete this macro used for placeholder
4776 values in vax_operand_width_size; it conflicts with the _() macro
4777 used for internationalization.
4779 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4781 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4782 code. From Chris Moller <moller@bops.com>.
4784 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4785 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4786 * read.c (emit_expr): Initialize seg and subseg fields of a new
4788 * write.c (write_object_file): Switch to the appropriate segment
4789 and subsegment when processing a broken word.
4791 * config/tc-m68k.c (mri_assemble): New static function.
4792 (build_mri_control_operand): Call mri_assemble rather than
4794 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4795 (s_mri_endf, s_mri_endw): Likewise.
4797 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4799 * read.c (s_org): Call md_flush_pending_output if it is defined.
4801 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4803 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4805 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4806 (md_parse_option): Add for same.
4807 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4808 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4809 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4811 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4813 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4815 * config/tc-arm.c (find_real_start): Relax definition of local
4818 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4821 symbols at the given address, not just the last one specified.
4823 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4825 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4826 or number_to_chars_littleendian to write data.
4828 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-v850.c (md_assemble): Remove artificially created
4831 register name symbols.
4833 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4835 * write.c (fixup_segment): Change "segment" to "section" in
4838 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4840 * write.c (fixup_segment): Change sym1-sym2 message again.
4842 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4844 * write.c (fixup_segment): Improve error message for sym1-sym2
4845 errors when sym1 is in a different segment from sym2.
4847 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4849 * config/tc-m32r.c (warn_unmatched_high): New static local.
4850 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4851 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4852 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4853 (md_parse_option): Likewise.
4854 (md_show_usage): Likewise.
4855 (m32r_frob_file): Likewise.
4857 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4858 (read_a_source_file): Call them.
4859 * read.h (stabs_generate_asm_file): Declare.
4860 * stabs.c (stabs_generate_asm_file): New function.
4861 (generate_asm_file): New function.
4862 (stabs_generate_asm_lineno): Move file name handling into
4865 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4867 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4868 (d30v_current_align, d30v_current_align_seg): New variables.
4869 (d30v_last_label): New variable.
4870 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4871 (s_d30v_data, s_d30v_section): Likewise.
4872 (md_pseudo_table): Call them.
4873 (md_begin): Initialize d30v_current_align_seg.
4874 (md_assemble): Call d30v_align when needed by known current alignment.
4875 (d30v_frob_label, d30v_cons_align): New functions.
4876 * config/tc-d30v.h (md_do_align): Remove.
4877 (tc_frob_label): Call d30v_frob_label.
4878 (md_cons_align): New.
4880 * config/tc-d30v.c (find_format): Convert complex expressions to
4881 expression symbols before processing. Clean up code formatting.
4883 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4885 * po/Make-in (install-info): New target.
4887 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4889 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4891 * config/tc-mn10300.c (md_assemble): Likewise.
4893 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4895 * Makefile.am: Update with `make dep-am'.
4896 (HFILES): Add cgen.h.
4897 (cgen.o): Depend on cgen.h.
4898 * Makefile.in: Regenerate.
4900 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4902 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4904 * gasp.c (grab_label): Permit a label to be a preprocessor
4905 variable by permitting a label to start with a backslash.
4907 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4909 * config/tc-mips.c (validate_mips_insn): Removed hack
4910 for previously inaccessible bitfields in some INSN_TRAP
4913 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4915 * config/tc-d30v.c (do_assemble): Abort with error message
4916 if opcode operands do not match.
4918 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4920 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4921 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4922 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4923 similar new 'q' operand.
4925 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4927 * cgen.c (cgen_asm_finish_insn): Fix typo.
4929 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4932 * cgen.c: Include it.
4933 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4934 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4935 All callers updated.
4936 * config/tc-m32r.c: Include cgen.h.
4937 (m23r_insn): New members num_fixups,fixups.
4939 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4941 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4942 to avoid compiler warning.
4944 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4946 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4949 * makefile.vms (OBJS): Add ehopt.obj
4951 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4953 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4955 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4957 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4958 a short format insn.
4959 (md_assemble): Set it for explicitly packed insns.
4961 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4963 * config/obj-coff.c (c_symbol_merge): Do not take address of
4964 native fields when performing the memcpy.
4966 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4968 * config/tc-mips.c (macro,macro2): Implement
4969 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4971 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4973 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4974 relocations against globally visible symbols.
4975 * config/tc-m68k.c (relaxable_symbol): New macro.
4976 (m68k_ip, md_estimate_size_before_relax): Use it.
4977 (tc_m68k_fix_adjustable): Also handle weak symbols.
4979 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4981 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4982 references to externally visible symbols.
4983 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4984 values in twice for a PC relative reloc if the symbol is
4987 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4988 don't adjust a PC relative reloc against an externally visible
4990 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4991 for a PC relative fixup against an externally visible defined
4992 symbol, arrange to store object file and addend values as though
4993 the symbol were not defined.
4994 (tc_gen_reloc): Likewise.
4996 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4998 * read.c (sizeof_leb128): Referenced externally by write.c so
5001 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5003 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5004 and expand a 'debug' symbol associated with the next instruction
5005 that does not cause a short instruction to be filled with a NOP.
5006 (md_pseudo_table): Add support for .debugsym.
5007 (assemble_parallel_insn): Add calls to expand_debug_sym as
5009 (md_assemble): Ditto.
5011 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5013 * as.c (main): Conditionally call setlocale.
5014 * gasp.c (main): Likewise.
5015 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5016 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5018 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5020 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5022 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5024 * config/tc-hppa.c: Change all calls to bzero to use memset.
5025 (pa_ip): Add cast to avoid warning.
5026 (tc_gen_reloc, md_apply_fix): Likewise.
5027 (pa_find_space_by_number): Likewise.
5028 (hppa_force_relocation): Likewise.
5029 (pa_block): Change i to unsigned int.
5030 * config/obj-som.h (obj_som_copyright): Declare.
5032 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5034 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5035 for line numbers for assembly source.
5037 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5039 * configure.in: Change version number to 2.9.4
5040 * configure: Rebuild.
5042 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5044 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5046 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * ecoff.h: Change symbolS in function declaration to struct
5051 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5053 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5054 (md_convert_frag): Fix i18n typo.
5056 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5058 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5059 * ecoff.h: Protoype it.
5060 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5061 [EVAX] (s_alpha_prologue): Delete.
5062 (md_pseudo_table): Update.
5064 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5066 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5067 array to local pointer.
5068 (get_args, parse_expr): Add casts to avoid warnings.
5070 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5072 * read.c (s_set): Cast xmalloc return value to fragS *.
5073 * config/tc-m68k.c (m68k_ip): Function made static to match
5074 previous forward declaration.
5075 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5077 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-v850.c: Add internationalisation macros to error
5082 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5083 macros to error strings.
5085 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5088 reloc is in the TOC csect.
5089 (md_apply_fix3): Correct gettext typo.
5091 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5093 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5094 .L - they are local labels and the branches are not really
5095 function calls but rather far jumps.
5097 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5099 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5101 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5103 * config/tc-i386.c (md_assemble): Print operand number rather than
5104 using ordinal_names.
5105 (i386_operand): Likewise.
5107 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5109 * Makefile.am (INTLLIBS): Define to work around apparent automake
5111 All Makefiles: Regenerated.
5113 * Many files: Added gettext invocations around user-visible
5115 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5116 HAVE_LC_MESSAGES): Define.
5117 * dep-in.sed: Added asintl.h.
5118 * po/Make-in: New file.
5119 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5121 * read.c (Z_): Renamed from `_'.
5122 * Makefile.am (SUBDIRS): Added po.
5123 (POTFILES): new macro.
5124 (po/POTFILES.in): New target.
5125 ($(OBJS)): Added asintl.h.
5127 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5128 (as_new_LDADD): Added $(INTLLIBS).
5129 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5130 (gasp_new_LDADD): Added $(INTLLIBS).
5131 (gasp_new_DEPENDENCIES): New macro.
5132 * configure, aclocal.m4: Rebuilt.
5133 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5135 (ALL_LINGUAS): Define.
5136 * macro.c: Include "asintl.h".
5137 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5138 * as.h: Include "asintl.h".
5139 * config/tc-i386.c (ordinal_names): Removed.
5140 (md_assemble): Changed error text to avoid ordinal_names.
5141 (i386_operand): Likewise.
5142 (reloc): Added as_bad to avoid i18n problems.
5143 (tc_gen_reloc): Likewise.
5144 * config/tc-arm.c (bad_args): Now a #define.
5146 * config/obj-vms.c (VMS_stab_parse): Changed type of
5148 (global_symbol_directory): Unified strings to avoid i18n
5150 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5151 avoid i18n problems.
5152 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5153 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5155 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5157 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5159 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5161 * as.c (print_version_id): Added an fprintf to avoid i18n
5163 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5165 * expr.c (expr): Added as_warn call to avoid i18n problems.
5166 * messages.c (as_assert): Changed code to avoid i18n problems.
5167 (as_abort): Likewise.
5168 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5169 (s_space): Likewise.
5170 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5172 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5174 * config/tc-i386.c (check_prefix): New static function, split out
5176 (struct _i386_insn): Add wait_prefix field.
5177 (md_assemble): Remove wait_prefix local variable. Use
5178 check_prefix when adding a prefix.
5180 * config/tc-i386.c (current_templates): New static variable.
5181 (md_assemble): Remove current_templates local variable.
5182 (md_assemble, i386_operand): Improve error and warning messages in
5183 many places. Add RESTORE_END_STRING in many places before error
5184 return. Clarify some comments.
5186 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5188 (md_assemble): Parse string instruction operands, looking for
5189 segment override prefixes. Check for invalid segment prefixes on
5191 (i386_operand): i.seg[] and max mem_operand changes for string
5193 * config/tc-i386.h (EsSeg): Define.
5195 * config/tc-i386.h (regKludge): Define.
5196 (iclrKludge, imulKludge): Don't define.
5197 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5198 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5199 opcode_modifier checks to look for more common cases first. Add
5200 default_seg for IsString case.
5202 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5204 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5206 * configure: Rebuild with new automake and libtool.
5207 * aclocal.m4, Makefile.in: Likewise.
5209 * doc/Makefile.am (as.dvi): New target.
5210 * doc/Makefile.in: Rebuild.
5212 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5214 * configure.in: Added sparc86x support.
5216 * configure: Rebuild.
5218 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5220 (md_parse_option): Warn if -EL is not supported for this architecture.
5222 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5224 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5226 * config/tc-mips.c (mips_ip): Note when we use get match on
5227 the full instruction name.
5229 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5231 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5232 back into the expression to handle add/sub simplification correctly.
5234 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5236 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5238 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5240 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5243 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5245 * symbols.c (max_indent_level): New global.
5246 (print_symbol_value_1): Use it.
5247 * expr.h (expr_build_dot): Declare.
5248 * expr.c (expr_build_dot): New function.
5250 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5252 * symbols.c (print_binary): New function.
5253 (print_expr_1): Call it.
5255 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5257 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5258 operand in the opcode.
5260 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5262 * config/tc-i386.h: Reorder operand flags and opcode modifier
5263 flags for clarity. Remove unused definitions: Unknown,
5264 ImmUnknown, DispUnknown, NoModrm.
5265 * config/tc-i386.c (type_names): Add missing Debug type.
5266 (md_assemble): Better duplicate prefix checking. Quicker string
5267 instruction check via new opcode_modifier flag.
5269 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5271 * doc/as.texinfo (Invoking): Clarify -Wa example.
5273 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5275 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5276 (s_mips_weakext): Define.
5277 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5278 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5281 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5283 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5284 is an error if the value can not be computed at assembly time.
5285 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5287 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5289 * gasp.c (main): Set next field of new include_path structure to
5290 NULL. From Avery Pennarun <averyp@gdc.ca>.
5292 * read.c (s_mri_sect): Call as_bad rather than abort for an
5293 unsupported MRI target.
5295 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5297 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5298 the destination of a branch instruction should be altered.
5299 (find_real_start): New function: Locate the real, Thumb coded
5300 start of a Thumb function.
5301 (do_t_branch23): Alter the destination of branches to Thumb
5304 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5306 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5308 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5311 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5313 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5314 * doc/c-hppa.texi: Likewise.
5316 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5318 * Makefile.am: Rebuild dependencies.
5319 * Makefile.in: Rebuild.
5321 * Makefile.am (DEP_INCLUDES): New variable.
5322 (.dep1): Change to work when srcdir is not an absolute path.
5323 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5324 * Makefile.in: Rebuild.
5326 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5328 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5329 LinearAddress patch.
5331 * configure.in: Set version to 2.9.1.
5332 * configure: Rebuild.
5334 * Branched binutils 2.9.
5336 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5338 * config/tc-i386.h (FWait): Define.
5339 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5340 other prefixes. Check FWait flag in opcode table to see which
5341 instructions require an fwait prefix.
5343 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5345 * stabs.c (get_stab_string_offset): Always create a stab string
5348 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5350 Fix some gcc -Wall warnings:
5351 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5352 * ehopt.c (eh_frame_code_alignment): Likewise.
5353 * expr.c (integer_constant, operand): Likewise.
5354 * frags.c (frag_align): Likewise.
5355 * gasp.c (level_0, change_base, doinstr): Likewise.
5356 * hash.c (hash_ask): Likewise.
5357 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5358 (debugging_pseudo): Likewise.
5359 * macro.c (define_macro, check_macro): Likewise.
5360 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5361 (ignore_rest_of_line, float_cons): Likewise.
5362 * symbols.c (decode_local_label_name): Likewise.
5363 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5364 (fixup_segment, number_to_chars_bigendian): Likewise.
5365 (number_to_chars_littleendian): Likewise.
5366 * config/atof-ieee.c (gen_to_words): Likewise.
5367 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5368 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5369 * read.c (output_big_sleb128): Initialize locals to avoid
5371 (output_big_uleb128, equals): Likewise.
5372 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5373 to unsigned int. Change zeros to unsigned int.
5374 * cond.c (s_if): Add return to default case.
5375 * frags.c (frag_now_fix): Change return type to addressT.
5376 * frags.h (frag_now_fix): Update declaration.
5377 * listing.c (file_info_struct): Change linenum to unsigned int.
5378 (struct list_info_struct): Change hll_line to unsigned int.
5379 (print_source): Update format string.
5380 * read.c (emit_expr): Change scan to unsigned int, and don't
5381 bother to initialize it.
5382 * symbols.c (dollar_label_count): Change to unsigned long.
5383 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5384 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5385 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5387 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5389 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5390 mcf5200 just as we do for m68000.
5391 (m68k_init_after_args): Likewise.
5392 (md_estimate_size_before_relax): Likewise.
5394 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5396 * config/tc-v850.c (md_assemble): Store relocation addend in
5397 fixup instead of instruction.
5399 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5401 * config/tc-i386.c (md_assemble): Swap template arguments to
5402 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5403 This macro is currently symmetric, so passing them the wrong
5404 way didn't cause any problem, but may if the macro is changed
5406 After copying template to i.tm, use i.tm. rather than t-> to
5407 access fields, and make t a const*
5408 Move i.tm.operand_types[] swap to immediately after the copy.
5410 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5412 * expr.h (expr_build_uconstant): Add prototype.
5413 (expr_build_unary,expr_build_binary): Add prototypes.
5414 * expr.c (expr_build_uconstant): New function.
5415 (expr_build_unary,expr_build_binary): New functions.
5417 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5419 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5420 * macro.c (macro_expand_body): Increase buffer size.
5421 * messages.c (as_warn): Likewise.
5422 (as_warn_where, as_bad, as_bad_where): Likewise.
5424 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5426 Based on patch from H.J. Lu <hjl@gnu.org>:
5427 * Makefile.am (DISTSTUFF): New variable.
5428 (diststuff): New target.
5429 * Makefile.in: Rebuild.
5431 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5433 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5434 m32r_elf_section_change_hook.
5436 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5437 emit a nop if a section ends with a 16 bit instruction.
5439 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5442 s_lcomm rather than obj_coff_lcomm.
5443 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5445 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5447 * config/tc-i386.h (LinearAddress): Define.
5448 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5449 instruction, don't use a default segment.
5451 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5453 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5454 * configure: Rebuild.
5456 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5458 * aclocal.m4, configure: Rebuild with libtool 1.2.
5460 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5462 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5463 PC relative branches. Patch courtesy of Jonathan Walton.
5466 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5468 * configure.in (emulations): Add thumb-pe target.
5470 * configure (emulations): Add thumb-pe target.
5472 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5474 * itbl-lex.l (yywrap): Don't define if already defined as a
5477 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5479 * depend.c (quote_string_for_make): New function.
5480 (wrap_output): Use it.
5482 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5484 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5485 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5487 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5489 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5490 Recognize -GN and -relax.
5491 (md_begin): Initialize gp size from -G switch.
5492 (alpha_force_relocation): Always force if -relax.
5493 (alpha_align): Take a new argument that will specify when to
5494 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5495 Change all callers. Emit nop alignment padding as nop+unop pair.
5497 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5499 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5500 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5502 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5504 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5505 require padding to the next long word boundary.
5507 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5509 * cgen.c: #include symcat.h.
5510 * config/tc-m32r.c: Likewise.
5512 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5514 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5515 absolute expressions instead of '$' prefixed register names.
5517 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5519 * read.c (s_set): Record file and line info for symbols when -as.
5520 (pseudo_set): Don't overwrite that dummy fragment.
5522 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * config/tc-ppc.c (md_pseudo_table): Add "section".
5525 (ppc_named_section): New static function.
5527 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5529 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5530 so we don't have to scan the entire list.
5532 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5534 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5535 case, allow the parallel instructions to modify the same flag
5538 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5540 * listing.c (list_symbol_table): Categorize symbols by
5541 undefined_section rather than sy_frag->line == NULL.
5543 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5545 * Makefile.am (install-exec-local): Install properly when ln
5546 fails or tooldir == prefix.
5548 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5550 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5551 Test result of insert_operand for error.
5553 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5556 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5557 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5558 * doc/Makefile.in: Rebuild.
5560 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5563 (macro): Fix handling of M_COP[0-3].
5565 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5567 Based on patches from Ross Harvey <ross@teraflop.com>:
5568 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5569 if macro_alternate or macro_mri.
5570 (getstring): Remove support for byte constants between < and >.
5571 (get_any_string): '<' only starts a string if macro_alternate or
5573 (macro_expand_body): Permit keyword parameters following
5574 positional parameters.
5576 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5577 * configure.in (alpha*-*-netbsd*): New target.
5578 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5579 * configure: Rebuild.
5581 * as.h (flag_warn_suppress_instructionswap): Move from here...
5582 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5583 here, and make static.
5585 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5586 BFD_ASSEMBLER or MANY_SEGMENTS.
5588 * as.c (show_usage): Update bug-gnu-utils address.
5589 * gasp.c (show_usage): Likewise.
5590 * doc/as.texinfo (Bug Reporting): Likewise.
5592 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5594 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5595 insns regardless of the size of a pointer if we're in mips I or
5597 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5599 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5601 Fix rac to accept only a0:
5602 * tc-d10v.c (parallel_ok, find_opcode):
5603 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5604 Introduce OPERAND_GPR.
5606 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5608 * read.c (s_fill): Handle non-constant repeat counts by creating
5609 an rs_space fragment.
5611 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5613 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5614 from as_bad to as_warn.
5616 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5618 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5619 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5620 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5622 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5624 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5625 seg_fix_rotP rather than fix_root from seg_info.
5627 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5629 * expr.c: Add support for 0x1_2_3_4 bignums.
5631 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5633 * configure.in: Change -linux* to -linux-gnu*.
5634 * configure: Rebuild.
5636 * app.c (do_scrub_begin): Treat \r as whitespace.
5638 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5640 * Makefile.am: Update dependencies.
5641 * Makefile.in: Rebuild.
5643 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5645 * configure, aclocal.m4: Rebuild with new libtool.
5647 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5649 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5650 the argument to bfd_set_arch_mach.
5651 (load_address): Use bfd_arch_bits_per_address to determine the
5652 bit size of an address instead of looking at the isa level.
5653 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5655 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5657 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5659 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5661 * ehopt.c: New file.
5662 * as.h (enum _relax_state): Add rs_cfa.
5663 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5664 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5665 * read.c (emit_expr): Call check_eh_frame.
5666 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5667 (relax_segment): Likewise.
5668 * Makefile.am: Rebuild dependencies.
5669 (GAS_CFILES): Add ehopt.c.
5670 (GENERIC_OBJS): Add ehopt.o.
5671 * doc/internals.texi (Frags): Document rs_cfa.
5673 * as.c (show_usage): Mention --traditional-format.
5674 (parse_args): Accept --traditional-format.
5675 * as.h (flag_traditional_format): Declare.
5676 * output-file.c (output_file_create): If flag_traditional_format,
5677 set BFD_TRADITIONAL_FORMAT on stdoutput.
5678 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5680 * config/tc-mips.c (append_insn): Make sure that if we have a
5681 fixup for an unmatched %hi reloc, it does not associated with a
5684 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5685 * doc/Makefile.in: Likewise.
5687 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5689 * config/tc-m32r.c (check_for_side_effects): New function.
5690 (can_make_parallel): Add checks for instruction side effects
5691 clashing with the other instruction.
5692 (assemble_parallel_insn): Improve warning messages. Return error
5693 message from non-swapped instruction order.
5695 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5697 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5699 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5700 md_cleanup definition. This moves the forced literal output to
5701 the end of the source pass, and avoids macro's inserting literals
5702 into the code immediately after the macro expansion.
5704 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5706 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5707 a gas internal symbol is adjustable.
5708 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5710 * as.h: If gcc version greater than 2.6, use `__format__' and
5711 `__printf__' in function attributes, rather than `format' and
5714 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5716 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5718 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5720 Add tms320c30 support:
5721 * config/tc-tic30.h: New file.
5722 * config/tc-tic30.c: New file.
5723 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5724 TARGET_FORMAT as "coff-tic30".
5725 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5726 * Makefile.am: Rebuild dependencies.
5727 (CPU_TYPES): Add tic30.
5728 (CPU_OBJ_VALID): tic30-aout is valid.
5729 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5730 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5731 * configure, Makefile.in: Rebuild.
5733 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5735 * config/tc-v850.c (md_assemble): Improvements to error messages.
5737 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5739 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5740 BFD_RELOC_HI16_S to store the high bits of any value.
5742 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5743 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5744 assembler calculate relocations to any external symbol at all.
5745 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5746 involving generation of pc-relative relocs.
5747 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5748 has been moved to md_apply_fix3.
5750 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5751 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5752 which actually means (the address of identifier's GOT entry) +
5753 constant, which is not particularly useful.
5755 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5757 * read.h (include_dirs): Declare.
5758 (include_dir_count,include_dir_maxlen): Declare.
5760 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5762 * configure.in: Correct check for shared opcodes library.
5763 * configure: Rebuild.
5765 * listing.c (buffer_line): If we can't open the file, set at_end.
5766 (listing_print): Remove unused local variable fi.
5768 * config/m68k-parse.y (reglistpair): Handle register list in
5771 * config/vms-conf.h: Don't undef VERSION.
5773 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5775 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5777 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5779 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5780 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5781 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5782 (EXTRA_DIST): Define.
5783 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5784 explicitly rather than via the list of object files.
5785 (gcc-as.opt): New file created when make-gas.com is run.
5786 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5787 itbl-cpu.h} to #include appropriate file rather than copying that
5789 * config/vms-conf.h: Synchronize with current config.in.
5790 * Makefile.in: Rebuild.
5792 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5794 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5795 (parallel_ok): Relaxed parallel subinstruction dependency check.
5797 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5799 * as.h (flag_warn_suppress_instructionswap): added new flag.
5800 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5801 command line argument.
5802 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5803 warning only if flag_warn_suppress_instructionswap is false.
5805 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5807 * configure.in (i386-*-mingw32*): New target.
5808 * configure: Rebuild.
5810 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5812 * symbols.c (resolve_symbol_value): Don't set the segment if it
5813 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5815 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5818 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5820 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5821 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5824 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5826 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5828 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-v850.c (v850_insert_operand): Display instruction when
5831 an error is encountered.
5833 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5835 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5836 (i386-*-sco3.2v5*coff): New target.
5837 (i386-*-sco3.2*): New target.
5838 * configure: Rebuild.
5840 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5842 * config/tc-v850.c: Tidy error message production.
5844 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5847 validate_immediate return value in the right type for comparisons
5850 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5852 * listing.c (MAX_BYTES): Use listing variables not constants.
5853 (data_buffer): No longer an array, but a pointer.
5854 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5855 (listing_listing): Allocate data_buffer.
5857 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5859 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5860 --listing-rhs-width, --listing-cont-lines.
5861 (show_usage): Update.
5862 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5863 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5864 (print_lines): Use the variables instead of the constants.
5865 (listing_listing): Likewise.
5866 * listing.h: Declare the new vars.
5868 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5870 * as.c (parse_args): Add --keep-locals alias for -L.
5871 Add --strip-local-absolute.
5872 (show_usage): Update.
5873 * as.h (flag_strip_local_absolute): New flag.
5874 * symbols.c (S_IS_LOCAL): Use it.
5875 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5876 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5877 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5879 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5881 * config/tc-m32r.c: Detect if explicitly parallel instructions
5882 might have an io conflict and issue a warning message.
5884 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5886 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5887 cgen_swap_fixups): Functions to save, restore and swap the fixup
5888 chain with a backup copy.
5889 (cgen_asm_finish_insn): Returns address of constructed insn.
5891 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5893 * listing.c (file_info_struct): Remove FILE, add POS.
5894 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5895 (file_info): Don't open the file.
5896 (buffer_line): Check for the file in the last_open cache, updating
5898 (print_source): Don't reference file_info->file.
5899 (listing_listing): Likewise.
5900 (listing_print): Close the file in the cache, if any.
5902 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * read.c (dwarf_file_string): New file static variable.
5905 (emit_expr): Look for constant sequence that leads up to a file
5906 name in DWARF debugging output.
5907 (stringer): Use dwarf_file_string to decide whether to accept a
5908 string as a file name.
5910 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5912 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5913 (crack_operand): Add reg->reglst MRI hack.
5914 (r_seg): Put reglst symbols in reg_section.
5915 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5917 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5919 * tc-sh.c (get_specific): Handle SGR & DBR.
5921 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5923 * tc-h8300.c (parse_reg): Take the length of the symbol into
5924 account when attempting to match a register name.
5925 * tc-h8500.c (parse_reg): Likewise.
5927 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5929 * cgen.c: Formatting changes to improve readability.
5931 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5933 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5936 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5938 Based on a patch from Jim Wilson
5939 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5940 (tc_gen_reloc): Handle cross section PC relative relocs
5943 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5945 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5947 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5949 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5950 (expr_jmp_buf): New static local.
5951 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5952 (cgen_md_operand): New function.
5953 * tc-m32r.c: Clean up pass over `struct foo' usage.
5954 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5956 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5958 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5959 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5961 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5963 * config/tc-i386.c (i386_operand): Give an error if there are
5964 unrecognized characters after an expression.
5966 For older changes see ChangeLog-9697