1 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * config/tc-d30v.h: Include "write.h" for fixS.
4 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
6 2000-07-05 Nick Clifton <nickc@cygnus.com>
8 * config/tc-d30v.c (write_2_short): Further changes to warning
9 messages produced when combining EITHER_BUT_PREFER_MU attributed
12 2000-06-05 DJ Delorie <dj@redhat.com>
16 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
18 * config/tc-arm.c (psrs): Accept combinations of flags.
20 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
22 * config/tc-avr.c: Change _ () to _() around all strings marked
23 for translation (exception from the usual coding style).
24 (avr_opt): New struct variable, how the new switches are set.
25 (OPTION_MMCU): Define as 'm' and actually use.
26 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
27 (show_mcu_list): New function, display the list of known MCUs.
28 (md_show_usage): Document the new switches. Call show_mcu_list.
29 (avr_set_arch): Change 'm' to OPTION_MMCU.
30 (md_parse_option): Call show_mcu_list if unknown MCU specified.
31 Handle the new switches.
32 (avr_operands): Disable warnings for undefined combinations of
33 operands if -mall-opcodes. Disable warnings for skipping two-word
34 instructions if enhanced core or -mno-skip-bug.
35 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
36 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
37 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
38 (avr_ldi_expression): Warn about implicit lo8().
39 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
41 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
43 * configure.in: Add entry for mips-*-sysv4*MP*
45 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
46 elf32-tradlittlemips for traditional mips targets.
47 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
48 test for Link Once sections as in adjust_reloc_syms.
49 * config/te-tmips.h: New file for traditional mips targets. Define
52 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
54 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
55 flags argument is not present, don't change an existing section's
56 section's attributes. If the flags argument is present, warn if the
57 attributes don't match the section's current attributes. When
58 long section names are supported, set SEC_LINK_ONCE and
59 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
61 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
63 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
66 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
68 * write.c (set_segment_vma): New: Set vma and lma for a segment.
69 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
71 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
73 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
74 expressions. Ignore the problem when handling 16 bit immediates,
75 because the assembler will take care of the relocation later.
77 2000-06-27 Nick Clifton <nickc@cygnus.com>
79 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
80 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
81 sequential order, and emit warning messages if the input source
82 code contains constructs like that, or parallel constructs
83 containing such opcodes.
85 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
87 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
88 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
89 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
90 (md_show_usage): Update usage message.
91 (md_parse_option): Allow redefinition of MCU type within the
92 same avr[1-5] bfd machine type. Show both old and new MCU type
94 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
95 Simplify 8K wrap code.
97 2000-06-25 Kazu Hirata <kazu@hxi.com>
99 * config/obj-aout.c: Remove all uses of DEFUN.
100 * config/obj-ieee.c: Likewise.
101 * config/tc-sh.c: Fix comment typos.
102 * config/tc-tahoe.c: Likewise.
103 * config/tc-vax.c: Likewise.
104 * config/tc-w65.c: Likewise.
105 * config/tc-z8k.c: Likewise.
106 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
108 2000-06-24 DJ Delorie <dj@cygnus.com>
110 * config/tc-i386.c (md_estimate_size_before_relax): Revert
111 more changes from Sept 1999
112 (tc_i386_fix_adjustable): ditto
113 (md_apply_fix3): ditto
115 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
117 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
118 (gas_cgen_parse_operand): Set it around expression() call.
119 (gas_cgen_md_operand): Test for it before longjmp().
121 2000-06-24 Kazu Hirata <kazu@hxi.com>
123 * config/tc-h8500.c: Remove all uses of DEFUN.
124 * config/tc-sh.c: Likewise.
125 * config/tc-w65.c: Likewise.
126 * config/tc-z8k.c: Likewise.
128 * config/tc-h8500.c: Fix typos in comments.
130 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
132 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
135 2000-06-23 matthew green <mrg@redhat.com>
137 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
138 defined. Fix error message for `[' grouping.
140 2000-06-22 Kazu Hirata <kazu@hxi.com>
142 * config/tc-h8300.c: Fix formatting and comment typos.
144 2000-06-22 Timothy Wall <twall@cygnus.com>
146 * config/tc-ia64.c (note_register_values): Move premature QP
147 notation clearing into the appropriate place.
149 2000-06-22 Alan Modra <alan@linuxcare.com.au>
151 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
152 first before anything else. Add bin-bugs.h, emul.h and progress.h
153 Sort list of files as for $(OBJS) in Makefile.am.
155 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
156 find one. Remake dependencies.
157 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
158 * Makefile.in: Regenerate.
159 * doc/Makefile.in: Regenerate.
161 * config/tc-i386.c (i386_displacement): Don't assume a constant
162 displacement is necessarily 16 bits when in 16 bit code mode.
163 (md_assemble): Instead size the displacement here after we know
164 for sure that a .code16gcc operand hasn't automatically added
165 operand size prefixes.
167 2000-06-21 H.J. Lu <hjl@gnu.org>
169 * Makefile.am: Rebuild dependency.
170 * Makefile.in: Rebuild.
172 2000-06-21 Kazu Hirata <kazu@hxi.com>
174 * config/tc-h8300.c (parse_reg): Make the function static.
175 (parse_exp): Likewise.
177 2000-06-20 DJ Delorie <dj@cygnus.com>
179 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
180 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
181 for cygwin import libraries to work properly.
183 2000-06-20 H.J. Lu <hjl@gnu.org>
185 * Makefile.am: Rebuild dependency.
186 * Makefile.in: Rebuild.
187 * configure: Likewise.
188 * doc/Makefile.in: Likewise.
190 2000-06-20 Timothy Wall <twall@cygnus.com>
192 * doc/internals.texi (CPU backend): Add @itemx for
193 TC_START_LABEL_WITHOUT_COLON.
194 * doc/c-tic54x.texi: New.
195 * doc/as.texinfo: Add tic54x features and include primary tic54x
197 * doc/all.texi: Add C54X.
198 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
199 * doc/Makefile.in: Regenerate.
200 * configure.in: Add tic54x and define LIBM for tic54x.
201 * configure: Regenrate.
202 * config/tc-tic54x.[ch]: New.
203 * config/obj-coff.h: Add tic54x.
204 * Makefile.am: (CPU_TYPES): Add tic54x.
205 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
206 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
207 (as_new_LDADD): Add $(LIBM).
208 * Makefile.in: Regenerate.
210 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
212 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
213 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
214 * doc/as.texinfo: Likewise.
216 * configure, Makefile.in: Regenerate.
217 * configure.in (emulations): Recognize m6811 and m6812.
218 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
219 Added files for 68hc11 and 68hc12 assembler.
220 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
221 * config/tc-m68hc11.h: Header definition for that assembler.
223 2000-06-18 Nick Clifton <nickc@redhat.com>
225 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
226 instead of OCTETS_PER_BYTE.
228 * config/tc-v850.c: Fix compile time warnings.
229 * config/tc-ppc.c: Fix compile time warnings.
231 2000-06-18 H.J. Lu <hjl@gnu.org>
233 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
234 * configure: Rebuild.
236 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
238 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
241 2000-06-16 Nick Clifton <nickc@cygnus.com>
243 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
244 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
246 * doc/c-mips.texi: Document newly accepted cpu variants.
248 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
250 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
252 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
254 * macro.c (getstring): Make it possible to escape the quote
257 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
259 * config/tc-hppa.c (pa_export): Weak symbols can be global.
261 2000-06-13 H.J. Lu <hjl@gnu.org>
263 * configure: Regenerate.
265 2000-06-09 Alan Modra <alan@linuxcare.com.au>
267 * app.c (do_scrub_begin): Don't default lex[';'] as a line
269 * doc/internals.texi (line_separator_chars): Semicolon is no
270 longer a default. Mention null and newline as defaults.
272 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
274 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
275 * config/tc-i860.h (line_separator_chars): Likewise.
276 * config/tc-h8300.c (line_separator_chars): Likewise.
277 * config/tc-i960.c (line_separator_chars): Likewise.
278 * config/tc-m68k.c (line_separator_chars): Likewise.
279 * config/tc-mips.c (line_separator_chars): Likewise.
280 * config/tc-ns32k.c (line_separator_chars): Likewise.
281 * config/tc-sparc.c (line_separator_chars): Likewise.
282 * config/tc-vax.c (line_separator_chars): Likewise.
284 * config/tc-h8300.c (comment_chars): Use string initialiser.
285 * config/tc-i960.c (line_comment_chars): Likewise.
286 * config/tc-z8k.c (comment_chars, line_comment_chars,
287 line_separator_chars): Likewise.
289 * config/tc-arm.c (line_separator_chars): Always use `;', not just
292 2000-06-08 Nick Clifton <nickc@cygnus.com>
294 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
297 2000-06-08 David O'Brien <obrien@FreeBSD.org>
299 * configure.in (VERSION): Update to show this is the CVS mainline.
301 2000-06-08 Matthew Jacob <mjacob@feral.com>
303 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
304 $at is the integer register $r28, vs. both $r28 and the floating
307 2000-06-08 James E. Wilson <wilson@cygnus.com>
309 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
310 (dot_endp): Don't call ia64_flush_insns.
311 (emit_one_bundle): Don't delete prologue/body records from
312 unwind_record list in first loop. Rewrite second loop to account for
315 2000-06-07 David Mosberger <davidm@hpl.hp.com>
317 * config/tc-ia64.c: Add missing prototypes.
318 (generate_unwind_image): Cast argument to output_unw_records call.
320 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
322 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
324 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
326 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
327 (REGISTER_P): likewise.
328 (avr_opcodes): uses include/opcode/avr.h
329 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
331 2000-06-04 Alan Modra <alan@linuxcare.com.au>
333 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
336 2000-06-03 H.J. Lu <hjl@gnu.org>
338 * read.c (is_end_of_line): Put back `;'.
340 2000-06-03 Alan Modra <alan@linuxcare.com.au>
342 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
344 2000-06-01 Alan Modra <alan@linuxcare.com.au>
346 * expr.c (operand): Test is_end_of_line outside switch to catch
347 line separator chars that are also operators.
348 (operator): Return O_illegal for line separator chars.
350 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
351 entry (or `!' entry for TC_HPPA).
353 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
354 before indexing is_end_of_line. Remove redundant check for '\0'.
356 * config/tc-h8500.c (md_assemble): Likewise.
357 * config/tc-mcore.c (md_assemble): Likewise.
358 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
361 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
363 * config/tc-mcore.c (mcore_cons): Likewise.
364 (mcore_float_cons): Likewise.
365 (mcore_stringer): Likewise.
366 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
368 2000-06-01 Scott Bambrough <scottb@netwinder.org>
370 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
372 2000-05-29 Nick Clifton <nickc@cygnus.com>
374 * config/tc-sh.c: Fix compile time warning messages.
376 * config/tc-mips.c: Fix compile time warning messages.
378 2000-05-29 Philip Blundell <philb@gnu.org>
380 * doc/as.texinfo: Update copyright dates.
381 (Local Labels): Delete misplaced mention of ARM.
382 * NEWS: Mention ARM ELF support.
384 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
386 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
387 it is modified, and use the real_size to compute the frag address
388 for dwarf2 line info.
390 2000-05-27 Alan Modra <alan@linuxcare.com.au>
392 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
393 line-matching scheme to cope with automake moving variables around.
394 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
395 * Makefile.in: Regenerate.
397 2000-05-26 Jakub Jelinek <jakub@redhat.com>
399 * config/tc-sparc.c (sparc_relax): New.
400 (md_longopts): Add -relax and -no-relax options.
401 (md_parse_options, md_show_usage): Likewise.
402 (md_apply_fix3): Optimize tail call into branch always if possible.
404 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
406 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
407 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
408 rules, with warning when a GAS statement specifies a packing that
409 will result in an instruction being squashed.
410 Added typdef packing_type and enumerals, changed various integer
411 literals to use the enumerals.
413 2000-05-24 David Mosberger <davidm@hpl.hp.com>
415 * config/tc-ia64.c (dot_restorereg_p): New function.
416 (md_pseudo_table): Add restorereg.p.
417 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
418 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
420 * config/tc-ia64.h (unw_record_type): Add unwabi.
421 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
422 called MASK with members for imask, and the masks produced by
423 fr_mem, gr_mem, br_mem, and frgr_mem.
424 (unw_p_record): Add members ABI and CONTEXT.
425 (unw_x_record): Add member AB.
426 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
427 as pseudo-register for use during unwind info generation.
428 (AR_PFS, AR_LC): New macros.
429 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
430 whose names start with an at sign (as in "@priunat").
431 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
433 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
434 proc_end, unwind_info, personality_routine): Consolidate into
435 "unwind" structure to reduce offset-table use. Add member
436 NEXT_SLOT_NUMBER to track the slot number for the next instruction
438 (output_R1_format, output_R3_format, output_P3_format,
439 output_P6_format): Initialize R with zero to reduce compiler warnings.
440 (output_P7_format): Ditto. Add `default' branch to switch
441 statement to reduce compiler warnings.
442 (output_P8_format, output_B1_format, output_B4_format): Ditto.
443 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
444 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
445 into single argument.
446 (output_X1_format, output_X3_format): Initialize R with zero to reduce
447 compiler warnings. Merge A and B args into single argument.
448 (output_X2_format, output_X4_format): Remove unused variable R. Merge
449 A and B args into single argument.
450 (free_record): Removed (wasn't used).
451 (free_list_records): Also free imasks in prologue records.
452 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
453 (output_spill_mask): Remove.
454 (output_unwabi): New function.
455 (output_epilogue, output_label_state, output_copy_state): Call
457 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
458 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
460 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
461 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
462 as part of handling the prologue records. Emit region's imask if
463 we have one. Handle unwabi, epilogue, label_state, copy_state,
464 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
465 spill_sprel_p, and spill_reg_p records.
466 (set_imask, count_bits, slot_index): New function.
467 (fixup_unw_records): Fix region size computation. Handle
468 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
469 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
470 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
471 set_imask accordingly. Update imask for gr_gr, and br_gr records.
472 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
473 (dot_save): Use manifest constants for applicaton registers.
474 Handle REG_PR and REG_PRIUNAT.
475 (dot_restore): Don't just ignore it.
476 (dot_restorereg): New function..
477 (generate_unwind_image): Ensure unwind info is a multiple of eight
478 bytes, not just four bytes.
479 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
480 (dot_altrp): Don't just ignore it.
481 (dot_savemem): New function. Replaces dot_savesp() and
482 dot_savepsp(). Use manifest constants for applicaton registers.
483 Handle REG_PR and REG_PRIUNAT.
484 (dot_savef): Simplify.
485 (dot_saveb): Support generation of br_gr.
486 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
487 dot_label_state, dot_copy_state): New function.
488 (dot_unwabi): Don't just ignore it.
489 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
490 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
491 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
492 (emit_one_bundle): Set slot number for prologue/body records
493 *before* emitting the first insn.
494 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
495 (md_begin): Declare "psp" pseudo-register.
496 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
497 so we don't get segfault.
498 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
499 counts as required per SW Conventions manual
500 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
501 output_preds_psprel, output_preds_sprel, output_spill_base,
502 output_unat_psprel, output_unat_sprel, output_lc_psprel,
503 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
504 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
505 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
506 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
507 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
508 (dot_vframe): Implement.
509 (dot_vframesp, dot_vframepsp): New function.
511 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
513 * configure.in (i386-*-freebsd a.out entry): Quote properly.
514 * configure: Regenerate.
516 2000-05-23 Alan Modra <alan@linuxcare.com.au>
518 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
519 (md_estimate_size_before_relax): so we can use it here instead of
520 old kludges. Localise vars to blocks. Comment.
522 * frags.c (frag_new): Update fr_var comments.
523 * frags.h (struct frag): Ditto.
525 2000-05-22 Richard Henderson <rth@cygnus.com>
527 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
528 (pseudo_func): Add pcrel.
529 (operand_match): Handle IA64_OPND_TGT64.
530 (build_insn): Likewise.
531 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
532 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
533 (fix_insn): Handle all three 64-bit relocation types.
535 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
537 * obj.h (struct format_ops): New members begin, app_file,
538 s_set_other, s_set_desc, s_get_type, s_set_type,
539 separate_stab_sections, init_stab_section.
541 * config/obj-multi.h: Update GPL notice to v2.
544 (S_SET_SIZE): Test s_set_size for NULL before calling.
545 (S_SET_ALIGN): Similar for s_set_align.
550 (SEPARATE_STAB_SECTIONS): New.
551 (INIT_STAB_SECTION): New.
552 (EMIT_SECTION_SYMBOLS): New.
553 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
555 * config/obj-elf.h: Update GPL notice to v2.
556 Mention that this file is included from obj-multi.h.
557 (obj_begin): Wrap definition in ifndef.
558 (elf_file_symbol): Constify declaration.
559 (obj_app_file): Ditto.
560 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
561 Wrap in ifndef SEPARATE_STAB_SECTIONS.
563 * config/obj-elf.c (elf_s_set_other): New.
564 (elf_file_symbol): Constify argument.
565 (elf_separate_stab_sections): New.
566 (elf_init_stab_section): New.
567 (elf_format_ops): Add new members. Remove comma at end.
569 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
570 (ecoff_format_ops): Add new fields. Remove comma at end.
571 Mention inconsistency for emit_section_symbols.
573 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
575 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
576 (coff_separate_stab_sections): New.
577 (coff_format_ops): Add new members.
579 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
580 (obj_aout_s_set_other): New.
581 (obj_aout_s_set_desc): New.
582 (obj_aout_s_get_type): New.
583 (obj_aout_s_set_type): New.
584 (obj_aout_separate_stab_sections): New.
585 (aout_format_ops): New members added. Use obj_aout_process_stab,
586 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
587 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
589 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
591 2000-05-22 Alan Modra <alan@linuxcare.com.au>
593 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
594 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
595 (md_estimate_size_before_relax): Ensure jumps to weak and
596 externally visible symbols are relocatable.
598 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
600 * stabs.c (aout_process_stab): Make global.
601 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
602 * read.h (aout_process_stab): Declare.
604 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
605 Generalize to *aout, *coff *elf.
606 * configure: Regenerated.
608 * doc/internals.texi (Object format backend): Say
609 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
611 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
612 * Makefile.in: Regenerated.
614 2000-05-19 Catherine Moore <clm@cygnus.com>
616 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
618 2000-05-18 Alan Modra <alan@linuxcare.com.au>
620 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
621 instruction to reflect change in re_assemble_*.
623 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
625 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
626 build PA64 ELF tools.
627 * configure: Rebuilt.
629 2000-05-17 Alan Modra <alan@linuxcare.com.au>
631 * Makefile.am: Regenerate dependencies.
632 * Makefile.in: Regenerate.
634 2000-05-15 Nick Clifton <nickc@cygnus.com>
636 * config/tc-arm.c (struct asm_psr): Add boolean field
637 distinguishing between CSPR and SPSR. Rename 'number' field
639 (psrs): Rearrange contents to match new asm_psr structure.
640 (arm_psr_parse): Move next to psr_required_here. Make it
641 return an asm_psr structure.
642 (psr_required_here): Use asm_psr structure returned by
644 (do_msr): Reorganise to allow psr_required_here to be called
646 (md_undefined_name): Mark 'name' parameter as unused, since
647 the COFF target does not use it.
649 2000-05-14 David O'Brien <obrien@FreeBSD.org>
651 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
653 * config/te-aux.h: Likewise.
654 * config/te-dpx2.h: Likewise.
655 * config/te-go32.h: Likewise.
656 * config/te-hp300.h: Likewise.
657 * config/te-hppa.h: Likewise.
658 * config/te-i386aix.h: Likewise.
659 * config/te-ic960.h: Likewise.
660 * config/te-interix.h: Likewise.
661 * config/te-nbsd532.h: Likewise.
662 * config/te-pc532mach.h: Likewise.
663 * config/te-ppcnw.h: Likewise.
664 * config/te-psos.h: Likewise.
665 * config/te-sparcaout.h: Likewise.
666 * config/te-sun3.h: Likewise.
667 * config/te-sysv32.h: Likewise.
669 2000-05-14 Alan Modra <alan@linuxcare.com.au>
671 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
672 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
673 and sign extend without an if statement.
674 (build_bytes): Likewise.
676 2000-05-14 Kazu Hirata <kazu@hxi.com>
678 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
679 X_add_symbol L_32 case.
681 2000-05-14 David O'Brien <obrien@FreeBSD.org>
683 * config/te-freebsd.h: New file.
685 2000-05-13 Alan Modra <alan@linuxcare.com.au>
687 * asintl.h (gettext, dgettext, dcgettext, textdomain,
688 bindtextdomain): Replace defines with those from intl/libgettext.h
689 to quieten gcc warnings.
691 * NEWS: Mention x86 .arch and -q.
693 * config/tc-i386.c (quiet_warnings): New.
694 (md_assemble): Use quiet_warnings.
695 (md_parse_option): Set quiet_warnings from -q.
696 (md_show_usage): Mention -q, delete -m.
697 (flag_do_long_jump): Delete.
698 (md_parse_option): Remove -m.
699 (md_show_usage): Remove -m.
700 (md_create_long_jump): Remove useless flag_do_long_jump code.
702 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
703 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
705 2000-05-13 Alan Modra <alan@linuxcare.com.au>
706 Alexander Sokolov <robocop@netlink.ru>
708 * doc/c-i386.texi (i386-Arch): New section.
709 (i386-Syntax): Mention .intel_syntax and .att_syntax.
711 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
712 (smallest_imm_type): Use smallest opcode for shift by one if cpu
713 architecture has been given and is not 486.
715 (md_pseudo_table): Add .arch.
716 (md_assemble): Warn if cpu architecture has been given and an
717 unsupported instruction.
719 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
720 Move operand_types bit defines after relevant template field.
721 (template): Add cpu_flags.
725 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
727 * config/tc-mn10300.h (md_end): Define.
728 (mn10300_finalize): Declare.
729 * config/tc-mn10300.c: Include dwarf2dbg.h.
730 (debug_line): Define.
731 (md_assemble): Generate dwarf2 line info.
732 (mn10300_finalize): New function. Finalize dwarf2 info.
734 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
736 * config/tc-mips.c (md_estimate_size_before_relax): Use the
737 external version of the relocation for weak symbols.
739 2000-05-08 David Mosberger <davidm@hpl.hp.com>
741 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
742 frame size in units of 16 bytes, as required per SW Conventions manual.
743 (output_unw_records): Output info-block header as a dword to get
746 2000-05-08 Alan Modra <alan@linuxcare.com.au>
748 * as.h: #include "file", not <file> on files from ../include.
749 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
750 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
751 (md_convert_frag): Add ATTRIBUTE_UNUSED.
752 (tc_coff_symbol_emit_hook): Ditto.
753 (OPTCOUNT): Cast to int to avoid compiler warning.
754 (md_begin): Fix signed/unsigned warnings.
756 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
758 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
759 ABRANCH LONG case for a conditional branch on a 68000.
760 (md_estimate_size_before_relax): Likewise. Also handle
761 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
762 (m68k-ip: case ABSL): Relax absolute references to 16-bit
763 PC-relative on all CPUs.
764 (md_estimate_size_before_relax): Likewise.
766 2000-05-04 Alan Modra <alan@linuxcare.com.au>
768 * as.c (parse_args): Just mention current year in printed
771 2000-05-03 J.T. Conklin <jtc@redback.com>
773 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
775 (md_parse_option): Recognize -m7400.
777 2000-05-03 Ian Lance Taylor <ian@zembu.com>
779 * config/atof-ieee.c (gen_to_words): When adding carry back in,
780 don't permit lp to become less than the words array.
782 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
784 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
785 Fix little-endian case.
787 2000-05-03 David O'Brien <obrien@NUXI.com>
789 * as.c (parse_args): Update copyright.
791 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
793 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
794 for the .bss section too.
796 2000-05-02 Alan Modra <alan@linuxcare.com.au>
798 * configure.in: Set em=linux for hppa-*-linux.
799 * configure: Regenerate.
800 * doc/Makefile.in: Regenerate with correct automake.
802 * frags.c (frag_grow): Sanity check chunk_size.
804 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
805 * config/obj-som.h: Likewise.
806 * config/obj-ieee.h: Likewise.
808 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
810 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
811 (md_pseudo_table): Fully initialise OBJ_ELF cases.
812 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
813 (pa_ip): low_sign_unext now returns via function value. Use
814 re_assemble_* instead of dis_assemble_* and
815 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
817 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
818 (md_section_align, md_parse_option, md_show_usage,
819 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
820 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
821 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
822 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
823 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
825 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
826 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
827 outside of switch. Correct mask and shifting errors in case 10
828 and case -11. In case 21, compare against signed range to suit
829 hppa_field_adjust changes. In case 12, use re_assemble_12. In
830 case 17 and case 22, use offsetT variable to properly check range.
831 Use re_assemble_* here too.
832 (evaluate_absolute): Change type of value to offsetT. Call
833 hppa_field_adjust to do the work for us.
834 (pa_parse_cmpb_64_cmpltr): Delete save_s.
835 (pa_parse_cmpib_64_cmpltr): Ditto.
836 (pa_build_unwind_subspace): Delete unused var subseg. Change type
837 of i to unsigned int.
838 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
839 (pa_end_of_source): Return type is void.
841 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
843 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
845 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
847 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
849 (md_begin): Removed "construct symbols for each register name".
850 Because register names conflicts with GCC generated function
852 (avr_operand): Now constant numbers can be used as a register
853 identifiers (0 as r0, 31 as r31).
854 (md_assemble): use skip_space () before parsing instruction
857 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
859 * config/tc-avr.c: New AVR_ISA_ defined.
860 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
861 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
862 for `fmul', `movw' and `lpm R,Z' instructions.
863 (avr_operands): Warn if current opcode is a two-word instruction
864 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
865 (avr_opcodes): New commands added.
866 (REGISTER_P): Check 'a' and 'v' constraint letters.
867 (mcu_types): New MCU added.
869 2000-05-01 Alan Modra <alan@linuxcare.com.au>
871 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
872 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
873 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
874 * configure: Regenerate.
876 2000-04-29 Andreas Jaeger <aj@suse.de>
878 * as.h: Correctly check GCC version.
880 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
882 * as.c (parse_args): Allow md_parse_option to override -a listing
884 * config/obj-coff.c (add_lineno): Change type of offset parameter
885 from "int" to "bfd_vma."
886 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
887 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
888 (ppc_change_csect): Align correctly for XCOFF64.
889 (ppc_machine): New function, which discards "ppc_machine" line.
890 (ppc_tc): Cons for 8 when code is 64 bit.
891 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
893 (md_parse_option): Handle -a64 and -a32.
895 * config/tc-ppc.h (TARGET_MACH): Define.
896 (TARGET_FORMAT): Move to function.
897 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
899 2000-04-26 David O'Brien <obrien@FreeBSD.org>
901 * doc/as.1: Fix unbalanced brackets.
903 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
905 (line_comment_chars): Set to '/' if TE_FreeBSD.
907 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
909 * configure.in: Configury support for PA64 (currently disabled).
910 * configure: Rebuilt.
912 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
914 * config/tc-mips.c (s_change_sec): Use record_alignment, not
915 bfd_set_section_alignment.
917 2000-04-25 Alan Modra <alan@linuxcare.com.au>
919 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
922 2000-04-24 Nick Clifton <nickc@cygnus.com>
924 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
925 * doc/as.texinfo (Align): Include arm and strongarm in list of
926 targets that have the second form of the behaviour of the .align
929 2000-04-24 Mark Klein <mklein@dis.com>
931 * obj-som.c: Terminate obj_pseudo_table.
933 2000-04-22 Timothy Wall <twall@cygnus.com>
935 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
937 (operand_match): Conditionally insert default bit values for IMMU9.
939 2000-04-14 Matthew Green <mrg@cygnus.com>
941 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
942 * configure: Rebuilt.
944 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
945 Jason Eckhardt <jle@cygnus.com>
947 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
949 * config/tc-hppa.c (CHECK_ALIGN): New macro.
950 Added handling of new operand types l,y,&,fe,fE,fx.
952 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
953 David Mosberger <davidm@hpl.hp.com>
954 Timothy Wall <twall@cygnus.com>
955 Andrew MacLeod <amacleod@cygnus.com>
956 Jim Wilson <wilson@cygnus.com>
958 * Makefile.am (CPU_TYPES): Add ia64.
959 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
960 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
961 * Makefile.in: Rebuild.
962 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
963 * configure: Rebuild.
964 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
965 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
966 * expr.c (expr): Handle md_optimize_expr.
967 * read.c (LEX_HASH): Add comment.
968 * config/tc-ia64.c, config/tc-ia64.h: New files.
970 2000-04-21 Richard Henderson <rth@cygnus.com>
972 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
973 bundling a non-delayed branch type instruction.
975 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
977 * config/tc-mn10300.c (HAVE_AM30): Define.
978 (md_assemble): Use it.
980 2000-04-19 Alan Modra <alan@linuxcare.com.au>
982 * config/obj-elf.c (obj_elf_change_section): Check for changed
985 * Makefile.am: (CPU_MULTI_VALID): Remove.
986 (MULTI_CPU_TYPES): Define.
987 (MULTI_CPU_OBJ_VALID): Define.
988 (DEPTC): Use the above.
991 Regenerate dependencies.
992 * Makefile.in: Regenerate.
994 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
996 * Makefile.am (YACC, LEX): Get them from configure.
998 2000-04-18 H.J. Lu (hjl@gnu.org)
1000 * config/tc-i386.c (offset_in_range): Use addressT instead of
1001 bfd_vma for non-bfd assemblers.
1003 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1005 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1006 doesn't give spurious errors.
1008 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1010 * as.h (SEEK_SET): Define if undefined.
1012 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1014 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1015 constants, and don't assume offsetT is 32 bits.
1017 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1019 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1020 (md_pcrel_from_section): Add prototype.
1021 (d10v_fix_adjustable): Add prototype.
1022 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1024 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1026 2000-04-12 Nick Clifton <nickc@cygnus.com>
1028 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1029 symbol in frag chain.
1031 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1033 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1034 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1035 (fits_in_signed_word, smallest_imm_type): Ditto.
1036 (md_assemble): Use an offsetT var to hold offsetT values, not a
1038 (offset_in_range): New.
1039 (md_assemble): Use it.
1040 (md_convert_frag): Change type of target_address, opcode_address,
1041 and displacement_from_opcode_start to offsetT.
1042 (md_create_short_jump): Change type of offset to offsetT.
1043 (md_create_long_jump): Ditto.
1044 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1045 (md_chars_to_number): Remove.
1046 (output_invalid): Remove duplicate prototype.
1048 2000-04-09 Nick Clifton <nickc@cygnus.com>
1050 * Makefile.am (CPU_TYPES): Add 'avr'.
1051 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1052 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1054 * Makefile.in: Regenerate.
1056 * doc/as.texinfo: Add M32R documentation.
1058 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1060 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1061 --enable-build-warnings option.
1062 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1063 * Makefile.in, configure: Re-generate.
1065 2000-04-07 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1068 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1069 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1070 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1071 (arm_force_relocation): Force relocations for
1072 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1074 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1076 * config/tc-sh.c (get_operands): There's no third operand if the
1077 first operand is an immediate.
1079 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1081 * config/tc-sh.c (immediate): Delete.
1082 (sh_operand_info): Add immediate member.
1083 (parse_reg): Use A_PC for pc.
1084 (parse_exp): Add second argument 'op'. All callers changed.
1085 (parse_at): Expect pc to be coded as A_PC.
1086 Use immediate field in *op.
1087 (insert): Add fourth argument 'op'. All callers changed.
1088 (build_relax): Add second argument 'op'. All callers changed.
1089 (insert_loop_bounds): New function.
1090 (build_Mytes): Remove DISP_4.
1091 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1092 (assemble_ppi): Use immediate field in *operand.
1093 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1094 (md_apply_fix): Likewise.
1095 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1097 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1099 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1101 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1103 * internals.texi (CPU backend): Document
1104 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1106 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1108 * po/gas.pot: Regenerate.
1110 * as.c (show_usage): Restore translated part of bug string.
1111 * gasp.c (show_usage): Likewise.
1113 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1114 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1115 than move-if-change.
1116 (DEP1): Modify for "gcc -MM".
1120 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1121 Update dependencies.
1122 * Makefile.in: Regenerate.
1124 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1126 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1127 (md_begin): Likewise.
1128 (HAVE_AM33): New macro.
1129 (md_assemble): Use it. Match r_regs and xr_regs only if
1132 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1134 * as.h: #include "bin-bugs.h"
1135 * as.c (show_usage): Use REPORT_BUGS_TO.
1136 * gasp.c: #include "bin-bugs.h"
1137 (show_usage): Use REPORT_BUGS_TO.
1139 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1141 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1143 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1144 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1147 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1149 * config/tc-i386.c (i386_immediate): Don't assume a constant
1150 immediate is necessarily 16 bits when in 16 bit code mode.
1151 (md_assemble): Instead set guess_suffix here after we have checked
1154 2000-04-02 Richard Henderson <rth@cygnus.com>
1156 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1157 quantities. Correct right shift sign extension.
1158 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1159 32-bit value when shifting into place.
1161 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1163 * app.c: Add ATTRIBUTE_UNUSED as needed.
1164 * config/tc-ppc.c: Likewise.
1165 (ppc_size): Make unsigned long.
1166 (ppc_insert_operand): Add casts to avoid warnings.
1168 2000-03-31 Nick Clifton <nickc@cygnus.com>
1170 * config/tc-d10v.h (md_flush_pending_output): Define.
1172 2000-03-29 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1175 segment. Works for both BFD_ASSEMBLER and others.
1176 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1178 2000-03-29 Nick Clifton <nickc@cygnus.com
1180 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1182 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1184 * listing.c (LISTING_LHS_WIDTH): Default depends on
1186 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1188 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1190 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1193 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1195 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1197 * config/tc-avr.c (mcu_types): Add missing initialiser.
1198 (md_pcrel_from_section): Add prototype.
1199 (avr_operand): Remove redundant test of unsigned < 0.
1200 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1202 2000-03-27 Denis Chertykov <denisc@overta.ru>
1204 * config/tc-avr.c: New file for AVR support.
1205 * config/tc-avr.h: Likewise.
1206 * configure.in: Add AVR support.
1207 * configure: Regenerate.
1209 2000-03-26 Timothy Wall <twall@cygnus.com>
1211 * gasp.c (macro_op): Add new argument to check_macro call.
1212 Macro structure definitions moved to macro.h
1213 * sb.h: Add argument to prototype for input_scrub_include_sb.
1214 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1215 nesting checks with an additional flag.
1216 (struct input_save): Add flag to indicate whether current sb
1217 should be checked for proper macro/conditional nesting.
1218 (input_scrub_push/pop): Save/restore nest check flag.
1219 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1221 * macro.c (check_macro): Allow caller to retrieve parsed macro
1222 information if a pointer is provided. This information may be
1223 used by the new macro hooks.
1224 * macro.h: Update prototype for check_macro. Macro struct
1225 definitions moved here from macro.c/gasp.c.
1226 * read.c (read_a_source_file): Add parameter to check_macro call,
1227 and pass macro info to the macro hook, if defined.
1228 (input_scrub_insert_line): New. Allow insertion of a line of
1229 characters into the input stream.
1230 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1231 file into the input stream.
1232 (s_include): Use input_scrub_insert_file.
1233 * internals.texi: Document new macro hooks.
1234 * as.h: New prototypes added.
1236 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1238 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1239 an initial capital letter.
1240 (i386_index_check): Reindent.
1242 2000-03-19 Nick Clifton <nickc@cygnus.com>
1244 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1247 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1249 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1250 instruction operand bad if Rd > 7 when generating
1251 thumb instructions. Prevents for example,
1252 "adr r12,label" from silently failing and generating
1253 the wrong instruction.
1255 2000-03-17 Nick Clifton <nickc@cygnus.com>
1257 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1258 that have a destingation >= 0x400000.
1259 Fix compile time warning messages.
1261 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1263 * config/tc-sh.c (md_begin): When encountering insn that are
1264 not supported by the current arch, only change the name if
1265 its contents are the same as prev_name.
1266 (get_specific): If the the architecture doesn't match, fail.
1268 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1270 * config/tc-sh.c (IDENT_CHAR): Define.
1271 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1272 matching back where it came from.
1274 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1276 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1278 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1280 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1283 2000-03-15 Kazu Hirata <kazu@hxi.com>
1285 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1287 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1289 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1290 floating-point-number, make sure 'f' is in FLT_CHARS.
1292 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1294 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1295 (s_lcomm_internal): Use it.
1296 * doc/internals.texi (CPU backend): Document it.
1297 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1300 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1302 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1305 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1306 implementation doesn't have special handling for switch
1308 (macro_build): Allow for code in sections other than .text.
1310 (mips_ip): Likewise.
1311 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1312 Don't perform relocs if we will be outputting them.
1313 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1314 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1317 2000-03-09 Catherine Moore <clm@cygnus.com>
1319 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1320 relocation type based on the entry in the fixup structure.
1322 2000-03-08 H.J. Lu (hjl@gnu.org)
1324 * Makefile.am (install-exec-tooldir): Depend on
1325 install-exec-bindir for parallel make.
1326 * Makefile.in: Regenerated.
1328 2000-03-06 Nick Clifton <nickc@cygnus.com>
1330 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1332 (md_parse_option): Parse -m32r command line switch - disable m32rx
1334 (md_show_usage): Document new option.
1336 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1337 * doc/Makefile.in: Regenerate.
1338 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1340 2000-03-02 Michael Meissner <meissner@redhat.com>
1342 * config/tc-d30v.c (check_range): Remove code that incorrectly
1343 sign extended values where bits < 32.
1345 2000-03-02 H.J. Lu (hjl@gnu.org)
1347 * configure.in: Support --enable-targets=all on ia32.
1348 * configure: Regenerated.
1350 2000-03-01 Nick Clifton <nickc@cygnus.com>
1352 * gasp.c (do_align): Remove bogus check of alignment value.
1354 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1356 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1357 TC_PPC was defined forced the type of a symbol with no other type
1360 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1362 * doc/internals.texi (CPU backend): Mention that
1363 line_separator_chars do not break up comments. Fix typos for
1364 LEX_AT and LEX_NAME descriptions. Document operands for
1365 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1366 description of md_create_short_jump usage. Document argument for
1367 md_undefined_symbol.
1369 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1371 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1372 (md_parse_option): Handle it.
1373 (md_show_usage): Document it.
1375 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1377 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1378 opcode, for the instruction `pal19'. From Andrea Arcangeli
1381 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1383 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1385 (md_assemble): To here, before template operands are matched.
1386 Also ensure a constant immediate is sign extended when we know the
1387 size is at most 16 bits. This is to catch cases like "add
1388 $0xffc0,%ax" where we don't know the size, and thus that the
1389 immediate can be represented as Imm8S until after parsing the
1391 (i386_displacement): Similarly sign extend 16 bit constant
1393 (md_assemble): Relax 16-bit jump constant range check to suit sign
1394 extended displacements.
1396 2000-02-26 Andreas Jaeger <aj@suse.de>
1398 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1400 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1402 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1403 call operands when intel_syntax.
1404 (intel_float_operand): Return 2 for "fi...".
1405 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1406 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1407 earlier "SHORT" change.
1408 (md_assemble): When determining suffix from Regs, exclude
1411 2000-02-24 Nick Clifton <nickc@cygnus.com>
1413 * configure: Add arm-wince, mips-pe and sh-pe targets.
1414 * configure: Regenerate.
1416 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1418 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1419 "pe-mips" for the mips-pe target.
1421 * config/tc-arm.c (insns): Change displacement encoded in BL
1422 and B instructions if the target port is arm-wince.
1423 (do_ldst): Do not bias the relocation offset if the target
1425 (md_pcrel_from): Add in missing relocation offset bias if the
1426 target os arm-wince.
1428 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1429 (md_begin): Disable -G support for mips-pe target.
1430 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1431 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1434 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1435 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1436 assembler, just set the alignment to 4.
1438 * config/te-wince-pe.h: New file for WinCE targets. Define
1441 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1443 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1444 string instructions.
1445 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1446 (i386_intel_memory_operand): After finding a segment override,
1447 check again for no `[' before looking for a displacement. Bomb if
1448 more than one displacement rather than silently discarding the
1449 second and subsequent ones. Free strings malloc'd by
1450 build_displacement_string.
1452 2000-02-24 Catherine Moore <clm@cygnus.com>
1454 * config/obj-som.c (obj_pseudo_table): Add "weak".
1455 (obj_som_weak): New routine.
1457 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1459 * config/tc-i386.c (union i386_op): New.
1460 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1461 Throughout file replace occurences of disps[n], imms[n], regs[n]
1462 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1463 intel mode operand swapping. Add assert in regKludge and
1464 fake_zero_displacement code. Test i.types[n] when outputting
1465 displacements and immediates. Combine output of Disp16 with
1467 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1468 when in intel mode by (not) reversing fsub and fdiv operands
1469 before the template search. This fails for single operand
1470 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1471 undefined. Instead fix the base_opcode after we've found the
1472 template. Move base_opcode xor with found_reverse_match from
1473 opcode output code to before this fix so we test for the correct
1475 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1476 check in intel mode. Instead compare opcodes.
1478 * config/tc-i386.h (TC_RELOC): Delete.
1479 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1480 with equivalent call to reloc.
1482 * as.h (flag_m68k_mri): Move declaration after target include, and
1483 only declare when TC_M68K defined. Define as zero otherwise.
1484 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1485 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1486 Define as zero otherwise.
1487 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1488 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1489 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1490 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1491 testing whether defined.
1492 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1493 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1494 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1495 rather than testing whether defined.
1496 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1497 (parse_mri_cons): Declare and use only when TC_M68K.
1498 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1499 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1500 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1502 * NEWS: Mention IBM 370 support.
1504 2000-02-23 Richard Henderson <rth@cygnus.com>
1506 * config/tc-i386.c (md_assemble): When swapping operands for
1507 intel_syntax, assume everything that's not Imm or Disp is a
1510 2000-02-23 Linas Vepstas <linas@linas.org>
1512 * config/tc-i370.c, config/tc-i370.h: New files.
1513 * Makefile.am: Add support for Linux/IBM 370.
1514 * configure.in: Likewise.
1515 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1516 * config/obj-elf.c: Include elf/i370.h
1517 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1519 * Makefile.in: Regenerate.
1520 * configure: Regenerate.
1522 * doc/c-i370.texi: New file.
1523 * doc/all.texi: Include it.
1524 * doc/as.texinfo: And here.
1525 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1526 * doc/Makefile.in: Regenerate.
1528 2000-02-19 Michael Meissner <meissner@redhat.com>
1530 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1531 determine if an instruction can be used in parallel with an ADDppp
1532 or SUBppp instruction.
1534 2000-02-22 Andrew Haley <aph@cygnus.com>
1536 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1538 1999-12-30 Andrew Haley <aph@cygnus.com>
1540 * config/tc-mips.c (mips_gp32): New variable.
1541 (macro_build) Use mips_gp32.
1543 (md_longopts): Add "-mgp32" and "-mgp64".
1544 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1546 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1548 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1549 warning, and bump it to 1.
1551 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1553 From Brad Lucier <lucier@math.purdue.edu>:
1554 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1557 2000-02-21 Catherine Moore <clm@cygnus.com>
1559 * config/tc-mips.c (MF_HILO_INSN): Define.
1560 (mips_7000_hilo_fix): Declare.
1561 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1562 (md_parse_option): Check for 7000_HILO_FIX options.
1563 (OPTION_M7000_HILO_FIX): Define.
1564 (OPTION_NO_M7000_HILO_FIX): Define.
1565 * doc/c-mips.texi (-mfix7000): Describe.
1567 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1569 * listing.c (print_lines): Remove unused variable `end'.
1571 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1572 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1573 reloc_type when BFD_ASSEMBLER.
1574 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1575 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1576 statement and quell signed vs. unsigned comparison warning.
1578 2000-02-18 Nick Clifton <nickc@cygnus.com>
1580 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1581 the computed frag offset, rather than overwriting it.
1583 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1585 * config/tc-sh.c ("elf/sh.h"): Include.
1586 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1587 (md.begin): Initialize target_arch.
1588 Only include opcodes in has table that match selected architecture.
1589 (parse_reg): Recognize register names for sh-dsp.
1590 (parse_at): Recognize post-modify addressing.
1591 (get_operands): The leading space is now optional.
1592 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1593 arguments. Update valid_arch.
1594 (build_Mytes): Add support for SDT_REG_N.
1595 (find_cooked_opcode): New function, broken out of md_assemble.
1596 (assemble_ppi, sh_elf_final_processing): New functions.
1597 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1598 (md_longopts, md_parse_option): New option: -dsp.
1599 * config/tc-sh.h (elf_tc_final_processing): Define.
1600 (sh_elf_final_processing): Declare.
1602 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1604 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1605 the unwinder subspace. Save the current seg/subseg before creating
1608 2000-02-10 Nick Clifton <nickc@cygnus.com>
1610 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1611 little endian targets.
1612 (INST_BYTE1): Redefine to handle big and little endian
1614 (cpu_type): New type: Select between M340 and M210.
1615 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1616 instructions of the M340.
1617 (md_assemble): Add support for the MULSH and OPSR classes of
1619 (md_atof): Add support for little endian targets.
1620 (md_parse_option): Add support for -EL, -EB and -mcpu command
1622 (md_convert_frag): Add support for little endian targets.
1623 (md_apply_fix3): Add support for little endian targets.
1624 (md_number_to_chars): Add support for little endian targets.
1626 2000-02-10 Timothy Wall <twall@redhat.com>
1628 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1629 defined, use it to verify the symbol just read should be a label.
1631 2000-02-10 Timothy Wall <twall@redhat.com>
1633 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1634 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1635 around colons when KEEP_WHITE_AROUND_COLON is defined.
1636 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1637 and KEEP_WHITE_AROUND_COLON.
1639 2000-02-08 Timothy Wall <twall@redhat.com>
1641 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1643 (do_repeat): New. Abstract repeat logic so that a "break" can be
1645 (end_repeat): New. Provide support for a "break" out of the
1647 * read.h: Add prototypes for new functions.
1649 2000-02-08 Timothy Wall <twall@redhat.com>
1651 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1652 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1653 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1656 2000-02-08 Timothy Wall <twall@redhat.com>
1658 * read.c: Added elseif to directives table.
1659 * read.h: Added prototype for s_elseif.
1660 * doc/as.texinfo: Added description for elseif.
1661 * cond.c (s_elseif): New function
1663 2000-02-04 Timothy Wall <twall@redhat.com>
1665 * listing.c (print_lines): Remove conditionals causing bug in
1668 2000-02-03 Timothy Wall <twall@cygnus.com>
1670 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1672 * frags.c (frag_new): Calculate fr_fix in octets
1673 (frag_now_fix) Return offset as target address offset (bytes).
1674 (frag_now_fix_octets) New - Return offset in octets (8-bit
1676 * frags.h: Added prototype for frag_now_fix_octets().
1677 Distinguish between octets and bytes in field descriptions.
1678 * listing.c (calc_hex): Account for octets vs bytes when
1679 printing addresses/offsets.
1680 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1681 target is little-endian, print the octets in a word in big-endian
1682 order so that the display looks like a proper hexadecimal number,
1683 instead of having the octets reversed.
1684 * read.c (do_align): When recording alignment, alignment power
1685 should be in terms of target bytes (minimum addressible unit)
1687 (do_org) Convert ORG target address (byte) argument into an
1688 octet offset when generating a variable fragment.
1689 * symbols.c (resolve_symbol_value): Symbol final value
1690 converted to a target address offset (bytes) from its octet offset.
1691 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1692 offset (bytes) is adjusted by the frag offset (octets) converted
1694 (coff_frob_section) Section alignment power is in terms of bytes;
1695 convert it to an octet alignment power when calculating size (and
1696 size mask) in octets. Don't modify the section size in order to
1697 "align" it for TI COFF, since that format has a different method
1698 for storing alignment information.
1700 2000-02-01 Timothy Wall <twall@cygnus.com>
1702 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1703 entries, matching the way GCC generates them. If not escaped, the
1704 filename is encoded incorrectly.
1706 2000-01-31 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-arm.c (reg_table): Add support for ATPCS register
1711 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1713 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1715 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1717 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1718 of a symbol when we really care about its value.
1720 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1722 * config/tc-mcore.c (md_assemble): Give warning message if
1723 operands passes to instruction are more than the spec.
1725 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1727 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1728 Thumb mode but the label seen was not declared as '.thumb_func'
1729 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1730 correct disassembly of Thumb code bounded by non function labels.
1732 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1734 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1735 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1737 * Makefile.in: Same here.
1740 * configure.in: Set bfd_gas for i386-aout when primary target
1741 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1742 we may need the primary te_file. Remove incorrect comment.
1744 * configure: Regenerate.
1746 * config/e-i386aout.c: New file.
1748 * as.c (USE_EMULATIONS): Move to before print_version_id.
1749 (struct emulation): Add i386aout.
1750 (show_usage): Split text strings. Reformat -a text. Add --em
1754 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1755 (aout_format_ops): New.
1758 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1759 preprocessor conditional and add aout USE_EMULATIONS tests.
1760 (read_a_source_file): Don't pass error strings to printf as
1764 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1766 (do_data): Same here.
1767 (process_file): And here.
1770 * symbols.c (colon): Rewrite "already defined" fatal message
1771 code for aout with USE_EMULATIONS.
1774 * config/obj-aout.c (OBJ_HEADER): Define.
1775 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1777 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1778 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1780 (obj_aout_type): Expand S_SET_OTHER here too.
1781 (obj_read_begin_hook): Remove.
1782 (aout_pop_insert): New.
1783 (obj_aout_s_get_other): New.
1784 (obj_aout_s_get_desc): New.
1785 (aout_format_ops): New.
1788 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1789 gets aout_pseudo_table.
1790 (aout_pseudo_table): Declare.
1791 (obj_read_begin_hook): Define.
1794 * config/obj-coff.c (obj_pseudo_table): Rename to
1796 (coff_pop_insert): Use coff_pseudo_table.
1797 (coff_sec_sym_ok_for_reloc): Remove.
1798 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1799 and comment all zero entries and remove #if 0 code.
1802 * config/obj-coff.h (obj_pop_insert): Define.
1803 (coff_pseudo_table): Declare.
1806 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1807 s_get_size, s_set_size. Comment all zero entries.
1810 * config/obj-elf.c (elf_s_get_other): New function.
1811 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1812 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1813 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1815 (obj_elf_parse_section_letters): Don't pass error strings to
1816 printf as format arg.
1819 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1821 (elf_s_get_other): Declare.
1822 (S_GET_OTHER) Define as elf_s_get_other if not already
1824 (S_SET_OTHER): Only define when not already defined.
1825 (elf_obj_read_begin_hook): Declare.
1826 (obj_read_begin_hook): Define.
1827 (elf_obj_symbol_new_hook): Declare.
1828 (obj_symbol_new_hook): Define.
1831 * config/obj-multi.h: Add copyright header and protect against
1832 multiple inclusion. Add * to all function pointers.
1833 (OBJ_HEADER): If defined, include it rather than other defines
1835 (obj_frob_file_after_relocs): Test for NULL.
1836 (obj_symbol_new_hook): Here too.
1837 (obj_sec_sym_ok_for_reloc): And here.
1838 (S_GET_OTHER): Define.
1839 (S_GET_DESC): Define.
1840 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1841 (OBJ_MAYBE_ELF): Update comment.
1843 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1844 OBJ_AOUT preprocessor conditional and handle emulation by
1845 testing OUTPUT_FLAVOR.
1846 (i386_displacement): Here too.
1847 (md_section_align): Similarly here.
1848 (i386_target_format): Conditionally compile when more than one
1849 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1850 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1851 (i386_displacement): Here too.
1854 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1855 Define TARGET_FORMAT for aout only when not multi.
1858 * config/te-multi.h: Delete file as it's identical to te-generic.h
1860 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1862 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1863 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1866 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1868 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1871 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1873 * config/tc-mips.c (mips_do_align): New function.
1874 * config/tc-mips.h (md_do_align): Define.
1876 2000-01-10 Philip Blundell <philb@gnu.org>
1878 * doc/c-arm.texi (ARM Options): Fix typo.
1879 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1880 line separator for Linux.
1881 * doc/as.texinfo (Comments): Mention the ARM.
1883 2000-01-10 Philip Blundell <pb@futuretv.com>
1885 * configure.in (arm*-*-conix*): New target.
1886 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1888 * configure: Regenerate.
1890 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1892 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1893 (obj_elf_visibility): New function.
1895 * doc/as.texinfo (Visibility): New node: document visibility
1898 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1900 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1901 warning for absolute jump/call without `*' in non-intel mode. No
1902 need to set i.types[0] JumpAbsolute in intel mode.
1904 1999-12-22 Philip Blundell <pb@futuretv.com>
1906 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1907 hook function when changing sections.
1908 (arm_s_data): Likewise.
1910 1999-12-14 Nick Clifton <nickc@cygnus.com>
1912 * config/tc-arm.c (md_parse_option): Add support for -marm720
1913 command line switch.
1915 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1917 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1918 (r_registers, xr_registers): Define.
1919 (r_register_name, xr_register_name): New functions.
1920 (md_assemble): Handle new am33 operand types and instruction
1922 (mn10300_insert_operand, check_operand): Likewise.
1924 1999-11-29 Nick Clifton <nickc@cygnus.com>
1926 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1927 (s_force_thumb): Set thumb_mode to 2.
1928 (md_assemble): Do not complain about thumb instructions on a
1929 non-thumb target if thumb_mode is set to 2.
1931 1999-11-28 Michael Meissner <meissner@cygnus.com>
1933 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1934 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1935 (O_...): Add new machine dependent expressions if we are handling
1936 explicit relocations.
1937 (alpha_reloc_op): New static table holding the explicit relocation
1939 (alpha_literal_hash): New static to hold the hash table for
1940 explicit relocations.
1941 (alpha_macros): Add support for explicit relocations.
1942 (md_begin): If explicit relocations, initialize hash table.
1943 (md_assemble): Don't print a second error if tokenize_arguments
1944 already printed an error message.
1945 (md_apply_fix): Add support for explicit relocations.
1946 (alpha_force_relocation): Ditto.
1947 (alpha_fix_adjustable): Ditto.
1948 (alpha_adjust_symtab): New function to support explicit
1950 (alpha_adjust_symtab_relocs): Ditto.
1951 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1952 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1953 Add support for explicit relocations. Return -2 if an error
1954 message was already printed.
1955 (find_macro_match): Add support for explicit relocations. Comment
1957 (emit_insn): Add support for explicit relocations.
1958 (assemble_tokens): Ditto.
1960 (load_expression): Ditto.
1963 (emit_ir_load): Ditto.
1964 (emit_loadstore): Ditto.
1967 (emit_sextX): Ditto.
1968 (emit_division): Ditto.
1969 (emit_jsrjmp): Ditto.
1970 (emit_retjcr): Ditto.
1972 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1974 (tc_adjust_symtab): If explicit relocations, call the function
1975 alpha_adjust_symtab.
1976 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1977 relocations next to the literal relocation they reference.
1978 (TC_INIT_FIX_DATA): Initialize the new fields.
1979 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1981 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1983 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1984 'B' operand for PA2.0 bb instruction.
1986 1999-11-18 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1991 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1993 (mcore_force_relocation): Force relocations to be generated for
1996 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1998 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1999 (i386_displacement): Disallow O_big displacements.
2001 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2003 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2004 Small improvements in error checking.
2005 (md_assemble): Support for unconditional ARM instructions.
2006 (md_parse_option): Support for -m[arm]v5e flag.
2008 1999-11-12 Nick Clifton <nickc@cygnus.com>
2010 * macro.c (buffer_and_nest): Do not check beyond the end of the
2013 1999-11-11 Nick Clifton <nickc@cygnus.com>
2015 * macro.c (buffer_and_nest): Look for seperator after TO and
2018 1999-11-08 Andrew Haley <aph@cygnus.com>
2020 * app.c (do_scrub_chars): When in State 10, treat backslash
2021 characters in the same way as as symbol characters.
2023 1999-11-07 Richard Henderson <rth@cygnus.com>
2025 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2026 the previous label was in the current section before playing
2027 with auto-alignment.
2029 1999-11-06 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-v850.c (v850_force_relocation): Force relocation
2033 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2036 1999-11-05 Michael Meissner <meissner@cygnus.com>
2038 * expr.h (operatorT): Increase machine dependent operators to 16.
2039 * expr.c (op_rank): Ditto.
2041 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2043 * read.c (pseudo_set): Reject attempts to set the value of a
2046 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2049 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2051 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2052 to bfd_set_section_contents.
2054 1999-11-03 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2058 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2060 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2061 (mips_ip): Use OPCODE_IS_MEMBER.
2063 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2065 * config/tc-arm.c (reg_required_here): Improve comments.
2067 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2068 (tinsns): Initialize variants field.
2070 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2071 BAD_PC respectively.
2073 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2075 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2076 * config/tc-arm.h: Fix compile time warnings.
2078 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2080 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2081 form @abs16, @(abs16) and @(abs16 + imm).
2083 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2085 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2086 (ISA_HAS_64_BIT_REGS) New.
2087 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2088 mips_emit_delays,macro_build,load_register,load_addresss,
2089 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2090 and/or use new ISA_xxx macros in expressions involving
2091 ISA, particularly mips_opts.isa.
2093 1999-10-18 Michael Meissner <meissner@cygnus.com>
2095 * expr.h (operatorT): Add machine dependent operators md1..md8.
2096 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2097 for the machine dependent operators to use.
2099 * expr.c (op_rank): Add machine dependent operators.
2101 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2103 (O_cpregister): Ditto.
2104 (md_begin): Change X_op test that field is wide enough to use
2105 O_max instead of O_alpha_max.
2106 (cpu_types): Fill in missing initializer.
2107 (alpha_num_macros): Make unsigned.
2108 (md_assemble): Make opnamelen be size_t.
2109 (md_apply_fix): Cast alpha_num_operands to int before testing.
2110 (alpha_force_relocation): Ditto.
2111 (alpha_fix_adjustable): Ditto.
2112 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2113 (tc_gen_reloc): Ditto.
2114 (tc_get_register): Ditto.
2119 (s_alpha_ent): Ditto.
2120 (s_alpha_end): Ditto.
2121 (s_alpha_frame): Ditto.
2122 (s_alpha_prologue): Ditto.
2123 (s_alpha_file): Ditto.
2124 (s_alpha_gprel32): Ditto.
2125 (s_alpha_proc): Ditto.
2126 (s_alpha_set): Ditto.
2127 (s_alpha_base): Ditto.
2128 (s_alpha_align): Ditto.
2129 (s_alpha_arch): Ditto.
2130 (alpha_align): Ditto.
2131 (assemble_insn): Suppress unused variable warning.
2133 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2134 order in the structure.
2135 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2137 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2139 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2141 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2143 * config/tc-i386.c (i386_index_check): Correct #endif location.
2145 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2147 * as.c (show_usage): Document new options.
2148 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2149 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2150 (parse_args): Parse the new options.
2151 (main): If there were warnings, and --fatal-warnings
2152 was specified, print an error.
2153 * as.h: New variable, flag_fatal_warnings, for new option.
2155 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2157 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2158 '@'. Change autoincrement completers to fall through to cache control
2161 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2163 (pa_parse_addb_64_cmpltr): New function.
2165 * config/tc-hppa.c (pa_ip): Change error message.
2166 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2167 '?Q' args to allow falling through.
2169 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2170 Remove unused conditional codes.
2171 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2173 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2175 * config/tc-d30v.c (CHAR_BIT): Define.
2176 (check_range): Fix bit operations to support integers bigger than
2179 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2181 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2184 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2185 Doug Evans <devans@cygnus.com>
2187 Add support for m32rx.
2188 * config/tc-m32r.c (enable_m32rx): New static global.
2189 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2190 (allow_m32rx): New function.
2191 (M32R_SHORTOPTS): Add `O'.
2192 (md_longopts): Add --m32rx plus several warning options.
2193 (md_parse_option): Handle new options.
2194 (md_show_usage): Print them.
2195 (md_begin): Enable m32rx.
2196 (OPERAND_IS_COND_BIT): New macro.
2197 (first_writes_to_seconds_operands): New function.
2198 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2199 (target_make_parallel,assemble_two_insns): New functions.
2200 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2201 If optimizing and m32rx, try to make consecutive insns parallel.
2203 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2205 * config/tc-mips.c (nopic_need_relax): Allow for the
2206 .sdata.foo sections generated by -fdata-sections,
2207 and for the .gnu.linkonce.s sections generated by C++.
2209 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2211 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2212 with cleaner code using completer prefixes. Add 'Y'.
2214 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2216 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2218 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2219 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2220 insn does not match and we should try the next insn in the table.
2222 1999-09-22 Nick Clifton <nickc@cygnus.com>
2224 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2226 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2228 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2231 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2233 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2234 OBJ_ELF. If ELF, add "sq".
2235 (md_parse_option): If ELF, ignore -s and -q.
2236 (md_show_usage): Mention ELF options.
2238 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2240 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2243 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2245 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2247 * config/tc-hppa.c (struct pa_it): New field "trunc".
2248 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2249 (pa_parse_ftest_gfx_completer): New function
2250 (pa_parse_fp_cnv_format): New function.
2252 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2253 (md_apply_fix): Handle 22bit pc-rel branches.
2255 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2257 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2259 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2261 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2263 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2265 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2266 (pa_ip): Handle 'fX'.
2268 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2270 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2271 unwinds unless the function is in the text space.
2272 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2274 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2276 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2277 (md_assemble): To here. Tweak address generation.
2279 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2281 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2282 (md_assemble): Call dwarf2_where for OBJ_ELF.
2283 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2284 (pa_end_of_source): New function.
2285 * tc-hppa.h (md_end): Define for OBJ_ELF.
2287 1999-09-14 Michael Meissner <meissner@cygnus.com>
2289 * configure.in (Canonicalization of target names): Remove adding
2290 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2291 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2292 * configure: Regenerate.
2294 1999-09-14 Donn Terry <donn@interix.com>
2296 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2298 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2300 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2301 pc-relative jmp/call to an absolute symbol.
2302 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2303 absolute section symbols.
2305 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2306 jump handling code and comments.
2308 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2310 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2311 the value if TE_PE and a global defined symbol.
2313 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2315 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2316 print the symbol, rather than printing it here.
2318 1999-09-11 Donn Terry <donn@interix.com>
2320 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2321 BFD_RELOC_RVA relocations.
2323 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2324 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2327 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2329 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2330 * doc/internals.texi (Object format backend): Document
2333 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2334 relocations against global symbols if TE_PE.
2336 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2337 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2339 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2342 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2343 symbols which do not have a constant value, or tags with
2344 non-tags. Remove the symbol from the list before adding it at the
2347 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2348 C_FCN symbol differently if TE_PE.
2349 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2350 appears in the pseudo-op, rather coff_line_base which is only set
2353 * config/obj-coff.c (obj_coff_loc): New static function.
2354 (obj_pseudo_table): Add "loc".
2356 * config/obj-coff.c (add_lineno): Check that the line number is
2359 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2360 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2362 (md_atof): Return NULL rather than 0.
2363 * config/tc-i386.c (md_atof): Change type to int.
2364 * expr.c (expr): Change first parameter to int.
2365 * config/obj-coff.c: Add declarations for static functions.
2366 (coff_frob_symbol): Use SYM_AUXENT.
2367 * config/tc-i386.h (flag_16bit_code): Don't declare.
2369 * config/obj-coff.c (obj_coff_section): Default to setting
2370 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2372 * write.c (adjust_reloc_syms): Print adjusted fixup.
2374 * expr.c (integer_constant): Correct too_many_digits calculation
2377 1999-09-09 Andreas Schwab <schwab@suse.de>
2379 * doc/c-arm.texi: Fix arguments of @var to not contain
2382 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2384 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2386 (md_parse_option): Only support -k flag for ELF and COFF targets.
2388 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2390 * config/tc-hppa.c (pa_ip): Put strict register checks before
2391 call to pa_parse_number.
2393 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2395 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2397 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2400 1999-09-06 Donn Terry <donn@interix.com>
2402 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2404 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2406 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2407 candidate instruction. Require registers for register arguments
2408 when in strict mode. Require assemble-time constants for
2409 constants when in strict mode.
2410 (pa_get_absolute_expression): Require a constant when in strict
2413 1999-09-06 Nick Clifton <nickc@cygnus.com>
2415 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2417 1999-09-04 Steve Chamberlain <sac@pobox.com>
2419 * config/tc-pj.c: New file, supports picoJava in ELF.
2420 * config/tc-pj.h: Ditto.
2421 * configure.in (pjl*, pj*): New targets.
2422 * Makefile.am: Rebuild dependencies.
2423 (CPU_TYPES): Add pj.
2424 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2425 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2426 * doc/c-pj.texi: New file.
2427 * doc/as.texinfo: Add some PJ specifics.
2428 * doc/all.texi: Add PJ to the list of all architectures, sort them
2430 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2431 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2433 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2435 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2436 (obj_frob_file): Test for null pointer.
2437 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2438 (OBJ_PROCESS_STAB): And here.
2439 (elf_obj_sy): Remove
2441 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2442 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2443 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2445 * config/obj-coff.c (no_func): Remove.
2446 (coff_format_ops): Change occurrences of no_func to 0, as we test
2447 for 0 in obj-multi.h.
2449 * configure.in: Enable bfd for i386-coff when primary target is
2450 bfd. Enable i386 elf,coff emulation support. Don't set
2451 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2452 emulation to support.
2453 *configure: Regenerate.
2455 1999-09-02 Nick Clifton <nickc@cygnus.com>
2457 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2458 .section .line directive is encountered.
2460 1999-09-01 Nick Clifton <nickc@cygnus.com>
2462 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2465 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2466 * as.texinfo: Document --gdwarf2 command line option.
2467 Add additional documentation of ARM command line switches.
2469 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2471 * config/tc-i386.c (i386_intel_memory_operand): Combine
2472 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2473 and RESTORE_END_STRING around parse_register calls.
2474 (i386_operand): Here too.
2475 (i386_is_reg): Remove.
2476 (parse_register): Move as_bad calls from within this function to
2479 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2481 Based on a patch from H.J. Lu <hjl@gnu.org>
2482 * config/tc-i386.c (parse_register): Handle FP regs specially.
2483 (md_begin): Remove '(' and ')' from register_chars.
2485 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2487 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2488 error message (done elsewhere).
2490 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2492 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2494 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2496 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2499 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2501 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2503 Add new completers. Fix bug in 64 bit condition handling.
2505 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2508 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2510 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2512 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2514 1999-08-27 Jim Wilson <wilson@cygnus.com>
2516 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2517 (struct ls): Add frag field. Initialize it to zero.
2518 (out_end_sequence): New local text_frag. Set it while in text section.
2519 Replace address check with frag check. Set ls.frag to text_frag if
2520 out_set_addr called.
2521 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2522 Set it before switching sections. Replace address check with frag
2523 check. Set ls.frag to saved_frag if out_set_addr called.
2525 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2527 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2528 output "advance_pc" opcode instead of calling gen_addr_line().
2529 The latter has the undesired side-effect of creating a new row
2530 in the debug line info matrix.
2532 1999-08-26 Jim Wilson <wilson@cygnus.com>
2534 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2535 ls.last_filename if last is less than zero. Set ls.last_filename
2536 when allocating new entry.
2537 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2540 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2542 * config/tc-i386.c (i386_index_check): Fix the displacement size
2543 when INFER_ADDR_PREFIX.
2545 1999-08-18 Nick Clifton <nickc@cygnus.com>
2547 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2550 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2552 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2553 handle 0xffffNNNN constants correctly.
2555 1999-08-16 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2560 1999-08-13 Nick Clifton <nickc@cygnus.com>
2562 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2563 (md_apply_fix3): Always pass positive values to
2564 validate_offset_imm.
2566 1999-08-12 Nick Clifton <nickc@cygnus.com>
2568 * config/tc-arm.c (skip_whitespace): New macro.
2569 Formatting tidy ups.
2571 (md_apply_fix3): Store relocation offset in addend for ELF based
2573 (arm_force_relocation): Always generate relocs for Thumb function
2576 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2578 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2579 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2581 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2583 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2584 flags for the unwind subspace.
2586 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2587 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2588 suitable relocation based on the size of the target's pointer.
2589 Always Use subsegment zero for the unwinders.
2590 (pa_level): Handle "2.0w".
2592 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2594 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2595 with the following instruction unless this was specified.
2597 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2599 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2600 certain sections, to match BFD changes.
2602 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2604 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2605 (EXTRA_SCRIPTS): Define to keep automake happy.
2606 * Makefile.in: Rebuild.
2608 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2610 * Makefile.am: Rename .dep* files to DEP*.
2611 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2612 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2614 * Makefile.in: Rebuild.
2616 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2618 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2620 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2622 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2623 avoid problems on DOS filesystems.
2624 * Makefile.in: Rebuild.
2626 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2628 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2630 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2633 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2635 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2636 line to create ${GDBINIT} rather than .gdbinit.
2637 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2639 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2641 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2643 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2645 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2647 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2649 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2650 non-adjustable symbols.
2652 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2654 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2656 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2658 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2661 1999-08-05 Donn Terry <donn@interix.com>
2663 * config/te-interix.h: New file.
2664 * configure.in (i386-*-interix*): New target.
2665 * configure: Rebuild.
2667 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2669 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2670 selectors for ELF too.
2671 (selector_table): Add "ltp" and "rtp" selectors.
2673 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2675 * config/tc-i386.c (i386_operand): No need to change
2676 operand_string pointer in segment reg case before goto
2677 do_memory_reference. Initialise displacement_string_start and
2678 displacement_string_end after do_memory_reference label.
2679 (i386_index_check): Add operand_string param, and print error
2680 message on failure here.
2681 (i386_intel_memory_operand): Instead of here.
2682 (i386_operand): And here.
2683 (INFER_ADDR_PREFIX): Enable.
2685 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2687 * config/tc-i386.h (DefaultSize): Define. Renumber following
2688 opcode_modifier defines.
2690 From Etienne Lorrain <etienne.lorrain@ibm.net>
2691 * config/tc-i386.c (stackop_size): New variable.
2692 (set_16bit_code_flag): Clear it here.
2693 (set_16bit_gcc_code_flag): New function.
2694 (md_pseudo_table): Add "code16gcc" entry.
2695 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2697 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2699 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2700 next_set_end even if the end symbol is being discarded.
2702 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2703 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2704 * config/obj-coff.c: Likewise.
2705 (seg_info_type): Remove.
2706 (seg_info_off_by_4): Change to array of segT.
2707 (s_get_segment): Adjust accordingly.
2708 (obj_pseudo_table): Fully initialize sentinel entry.
2710 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2711 Ralf Baechle <ralf@uni-koblenz.de>.
2713 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2715 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2717 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2719 * config/tc-i386.c: Indentation and white space changes.
2720 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2721 don't enable it by default.
2722 (i386_intel_operand): Remove redundant prototype.
2723 Move check on number of memory operands, and i.mem_operands++
2724 (i386_intel_memory_operand): To here.
2725 Remove i386_immediate code from here. Remove special case code
2726 for input and output using (%dx). Remove base/index checks and
2727 call i386_index_check instead. Save initial operand_string
2728 argument for error message.
2729 (i386_operand): Remove redundant prototype. Move base/index
2730 checks to i386_index_check.
2731 (i386_displacement): Move intel mode check for non-zero
2733 (i386_intel_memory_operand): To here.
2735 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2737 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2738 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2739 by .register pseudo-op if -64 and --no-undeclared-regs.
2740 (s_register, sparc_adjust_symtab): New functions.
2741 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2742 Declare sparc_adjust_symtab as tc_adjust_symtab.
2743 * doc/c-sparc.texi: Add description of #ignore special literal
2744 for .register pseudo-op.
2746 1999-07-30 Catherine Moore <clm@cygnus.com>
2748 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2749 the relocation's section offset.
2751 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2753 * write.c (fixup_segment): Fix generic error check overflow test.
2755 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2756 X_add_number to long.
2758 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2760 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2763 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2765 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2768 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2770 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2772 * configure.bat: Remove; obsolete.
2773 * config/go32.cfg: Likewise.
2775 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2777 * configure.in (i386-*-vxworks*): New target.
2778 * configure: Rebuild.
2780 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2782 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2784 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2786 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2788 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2789 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2790 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2791 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2792 MAX_RELOC_EXPANSION): Define.
2793 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2795 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2797 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2798 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2799 block. Print a warning if an 8-bit or 16-bit constant
2800 displacement or immediate is truncated on output.
2801 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2803 (i386_operand): Disallow immediate jump absolute operand.
2805 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2807 * configure.in: Bump version number to 2.9.5.
2808 * configure: Rebuild.
2810 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2813 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2815 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2816 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2818 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2820 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2822 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2824 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2825 if -mno-fpu was given.
2826 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2828 (cons_fix_new_arm): Remove misleading comments.
2830 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2832 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2834 (relax_segment): Likewise. After giving a rs_org error, convert
2835 the frag to rs_align to avoid cascading errors.
2837 1999-07-12 Andreas Schwab <schwab@suse.de>
2839 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2841 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2843 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2844 as appropriate. Fill in structure initializations. Add variable
2845 initializations. Add casts.
2846 * dwarf2dbg.c (print_stats): Change i to size_t.
2847 * listing.c (listing_listing): Change list_line to unsigned int.
2849 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2851 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2852 rather than checking for \001 and \002 in symbol name.
2853 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2855 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2857 * configure.in (hppa*-linux-gnu*): New target.
2858 * configure: Rebuilt.
2860 1999-07-08 Nick Clifton <nickc@cygnus.com>
2862 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2864 1999-07-07 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2867 accessing symbolP directly.
2869 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2871 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2874 1999-07-05 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-arm.c (ARM_EXT_V5): Define.
2877 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2878 (md_begin): Detect ARM v5 architectures.
2879 (md_parse_option): Accept arm v5 specification.
2880 (md_show_usage): Documment -marmv5 switch.
2882 * doc/c-arm.texi: Document -marmv5 command line option.
2884 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2886 (validate_immediate_twopart): New function. Determine if a
2887 constant can be computed by two ADD instructions.
2888 (output_inst): Remove its command line parameter - it was never
2890 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2891 implememt the ADRL pseudo op.
2892 (tc_gen_reloc): Generate a suitable error message if an ADRL
2893 instruction tries to generate a real reloc.
2895 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2897 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2899 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2902 1999-06-27 H.J. Lu <hjl@gnu.org>
2904 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2905 non BFD_ASSEMBLER case.
2907 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2909 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2912 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2914 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2915 out_end_sequence() when the address decreases due to a new frag.
2916 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2917 numbering starts with 1.
2919 1999-06-23 Nick Clifton <nickc@cygnus.com>
2921 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2923 (mcore_s_text): Call obj_elf_text for ELF target.
2924 (mcore_s_data): Call obj_elf_data for ELF target.
2925 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2927 (mcore_s_bss): New function: Dump literal table before changing
2929 (mcore_s_comm): New function: Dump literal table before changing
2932 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2933 No longer static functions.
2934 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2935 Provide prototypes for these functions.
2937 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2939 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2940 a list of names, to try obj_segment_name, and to try abbreviated
2941 names when using COFF without long section names.
2943 * config/tc-alpha.c: More use of symbol accessor functions.
2944 * config/tc-arc.c: Likewise.
2945 * config/tc-d30v.c: Likewise.
2946 * config/tc-fr30.c: Likewise.
2947 * config/tc-i860.c: Likewise.
2948 * config/tc-m88k.c: Likewise.
2949 * config/tc-mcore.c: Likewise.
2950 * config/tc-ns32k.c: Likewise.
2951 * config/tc-sparc.c: Likewise.
2952 * config/tc-v850.c: Likewise.
2954 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2955 sy_value with appropriate accessor functions.
2956 * config/tc-arm.c (md_apply_fix3): Likewise.
2957 * config/tc-d10v.c (AT_WORD_P): Likewise.
2958 * config/tc-v850.c (reg_name_search): Likewise.
2960 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2961 use symbol_get_bfdsym instead.
2962 * config/tc-ppc.c (md_assemble): Likewise.
2963 * config/tc-v850.c (v850_comm): Likewise.
2965 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2967 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2968 the symbol, rather than accessing the bsym member.
2969 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2970 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2971 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2972 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2973 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2974 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2975 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2976 * config/tc-v850.c (tc_gen_reloc): Likewise.
2978 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2980 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2981 (hppa_gen_reloc_type): Conditionalize on BFD64.
2982 (tc_gen_reloc): Re-enable ELF relocations.
2983 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2985 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2987 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2989 (do_ldst): Move assignment out of if condition.
2990 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2991 parentheses to avoid warning.
2993 1999-06-21 Nick Clifton <nickc@cygnus.com>
2995 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2996 macro to get at the BFD symbol associated with a GAS symbol.
2998 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3000 * config/tc-ppc.c: Update for symbol handling changes.
3001 * config/obj-coff.c: Likewise.
3003 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3005 * tc-hppa.c: General cleanups of ELF support. No more spaces
3006 and subspaces for ELF.
3007 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3008 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3009 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3010 (UNWIND_SECTION_NAME): Likewise.
3011 (space/subspace related structures): Conditionalize definitions
3013 (space/subspace directives and support routines): Conditionalize
3014 definitions and references/uses on OBJ_SOM.
3015 (label_symbol_struct): For ELF, track the symbol's segment. For
3016 SOM track its space.
3017 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3019 (USE_ALIASES): Kill for both SOM & ELF.
3020 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3021 (pa_space, pa_subspace): Corresponding changes.
3022 (pa_spaces_begin): Corresponding chagnes.
3023 (md_begin): Do not muck around with space/subspace stuff for
3025 (md_apply_fix): Temporarily disable argument relocation stuff
3027 (tc_gen_reloc): Temporarily disable relocation generation for
3029 (pa_build_unwind_subspace): Similarly.
3031 1999-06-16 Nick Clifton <nickc@cygnus.com>
3033 * config/tc-arm.c (thumb_set): New pseudo op.
3034 (text, data, section): Override these pseudo ops with ARM
3036 (s_thumb_set): New function: Perform the same as a .set pseudo
3037 op, but also mark the alias'ed symbol as being a Thumb
3039 (arm_s_text): New function: Perform the same as the .text
3040 pseudo op, but dump the literal pool before changing
3042 (arm_s_data): New function: Perform the same as the .data
3043 pseudo op, but dump the literal pool before changing
3045 (arm_s_section): New function: Perform the same as the
3046 .section pseudo op, but dump the literal pool before changing
3048 (arm_cleanup): Do not reset the current section before dumping
3051 1999-06-17 Nick Clifton <nickc@cygnus.com>
3053 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3054 OPTION_NO_WARN_UNMATCHED entries.
3055 (md_parse_option): Generate a warning message if an unrecognised
3056 option is encountered.
3058 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3059 (get_operands): When parsing an expression after an '@' symbol
3060 has been detected, do not ignore '#' symbols.
3061 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3064 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3066 From K. Richard Pixley <rich@noir.com>:
3067 * configure.in (ppc-*-vxworks*): New target.
3068 * configure: Rebuild.
3070 1999-06-12 Philip Blundell <philb@gnu.org>
3072 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3074 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3076 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3077 which refer to symbols in linkonce sections, permit reducing the
3078 relocs if the symbol is local.
3080 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3082 * subsegs.c (subseg_text_p): New function.
3083 * as.h (subseg_text_p): Declare.
3084 * read.c (do_align): Use subseg_text_p to set the default fill.
3085 * write.c (subsegs_finish): Likewise.
3086 * config/obj-coff.c (write_object_file): Likewise.
3087 * config/tc-i386.h (md_maybe_text): Don't define.
3088 (md_do_align): Use subseg_text_p to set the default fill.
3089 * config/tc-m32r.c (m32r_do_align): Likewise.
3090 * config/tc-sh.c (sh_do_align): Likewise.
3091 * config/tc-sparc.h (md_do_align): Likewise.
3093 1999-06-12 David O'Brien <obrien@freebsd.org>
3095 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3096 * configure: Rebuild.
3098 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3100 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3101 * Makefile.am: Rebuild dependencies.
3102 * Makefile.in: Rebuild.
3104 * config/tc-i386.c (i386_immediate): Remove unused label
3107 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3108 * symbols.c: Likewise.
3109 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3110 sy_next field when taking address, rather than symbol_next.
3112 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3114 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3115 value from the output file architecture.
3116 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3117 * dwarf2dbg.h: Change bfd_vma to addressT.
3119 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3121 * dwarf2dbg.h: Use PARAMS in function declarations.
3123 1999-06-11 Martin Dorey <mdorey@madge.com>
3125 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3126 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3128 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3130 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3132 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3134 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3137 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3139 * read.c (read_a_source_file): Only declare inescape if
3142 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3144 (find_entry_byval): Add parens to avoid warning.
3146 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3148 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3151 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3153 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3156 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3157 synthetize_setx): New functions.
3158 (md_assemble): Broken the special cases into the above
3159 functions. Make compiler happy if sizeof(bfd_vma)==4.
3160 Fix sethi generated from set/setuw. If instructions have a relloc,
3161 always clear the fields to be relocated in the opcode.
3162 (sparc_ip): Remove special_case global variable.
3164 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3166 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3167 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3168 indication of success rather than a value.
3169 (itbl_get_val): Likewise.
3170 (itbl_get_field): Use strcspn. Change delimiters to include
3172 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3173 (itbl_get_val): Likewise.
3174 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3176 * symbols.c (copy_symbol_attributes): Convert local symbols to
3179 1999-06-10 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3184 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3186 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3187 Optimize set if sizeof(bfd_vma) == 64.
3188 (sparc_ip): Fix sethi - without %hi() it should generate
3189 R_SPARC_22 reloc, not R_SPARC_HI22.
3190 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3192 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3194 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3195 (s_ncons): New function.
3196 (native_op_table): New table.
3197 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3198 R_SPARC_OLO10 handling.
3200 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3202 * expr.h (struct expressionS): Revert last change; widen X_op.
3203 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3205 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3207 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3208 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3209 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3210 * Makefile.in: Regenerated.
3212 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3213 `common' pass on to s_mri_common.
3214 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3216 1999-06-06 Richard Henderson <rth@cygnus.com>
3218 * config/obj-elf.c (obj_elf_section): Don't free the return
3219 value of demand_copy_C_string.
3221 1999-06-05 Richard Henderson <rth@cygnus.com>
3223 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3224 creation logic from obj_elf_create_section.
3226 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3227 (section_stack): New.
3228 (special_sections): Make const.
3229 (obj_elf_section): Gut and rewrite parsing.
3230 (obj_elf_change_section): New function broken out of obj_elf_section.
3231 (obj_elf_parse_section_letters): Likewise.
3232 (obj_elf_section_word): Likewise.
3233 (obj_elf_section_type): Likewise.
3234 (obj_elf_previous): Treat as a toggle.
3235 (obj_elf_popsection): New.
3236 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3237 (ppc_section_type): Likewise.
3238 * config/tc-ppc.h: Likewise.
3240 * expr.h (struct expressionS): Don't make X_op a bitfield.
3241 * config/tc-alpha.c: Update for symbol handling changes.
3242 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3243 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3245 1999-06-05 Richard Henderson <rth@cygnus.com>
3247 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3248 (dwarf2_gen_line_info): Kill unused variables.
3249 (dwarf2_finish): Likewise.
3250 (dwarf2_where): Likewise.
3251 (dwarf2_directive_file): If we've only got a string,
3252 hand off to s_app_file.
3253 * ecoff.c: Move the include of ecoff.h.
3254 * symbols.h (S_IS_FUNCTION): Prototype.
3256 * read.c (LEX_HASH): Supply a default.
3258 (s_globl): Update `c' after skipping whitespace.
3259 * read.h (LEX_END_NAME, is_name_ender): New.
3260 * expr.c (get_symbol_end): Respect it.
3262 1999-06-04 Mark Klein <mklein@dis.com>
3264 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3266 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3268 * config/tc-hppa.c: Update for symbol handling changes.
3270 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3272 * cgen.c: Update for symbol handling changes.
3273 * config/tc-m32r.c: Likewise.
3275 * config/tc-hppa.h: Update for symbol handling changes.
3276 * config/tc-hppa.c: Likewise.
3278 * config/tc-arm.h: Update for symbol handling changes.
3279 * config/tc-arm.c: Likewise.
3280 (symbol_make_empty): Remove. Just use symbol_create.
3282 * symbols.c (symbol_set_tc): Correct name.
3284 * Makefile.am: Rebuild dependencies.
3285 ($(OBJS)): Don't depend upon struc-symbol.h.
3286 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3287 * dep-in.sed: Don't remove struc-symbol.h.
3288 * Makefile.in: Rebuild.
3290 * doc/internals.texi (Symbols): Describe changes in symbol
3293 1999-06-03 Richard Henderson <rth@cygnus.com>
3295 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3296 instead of doing the work by hand.
3298 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3300 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3301 state of line state-machine.
3302 (struct ls): Collect DWARF2 line state-machine state in new member
3303 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3304 resulted in any DWARF2 directives.
3305 (reset_state_machine): New function.
3306 (out_end_sequence): Ditto.
3307 (dwarf2_gen_line_info): When switching sections or switching to a
3308 lower text address, call out_end_sequence() first to terminate the
3309 previous code sequence as code sequences MUST have monotonically
3310 increasing addresses.
3311 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3313 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3315 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3316 DWARF2 debug info (line information only, at this point).
3317 * as.h: Update comment about supported debug formats.
3318 * dwarf2dbg.c, dwarf2dbg.h: New files.
3319 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3321 * expr.c (operand): Don't use [ for parens if we want an index op.
3322 (op_encoding): Switch [ into O_index, if desired.
3323 (op_rank): Renumber with O_index on bottom.
3324 (expr): If O_index, match closing bracket.
3325 * expr.h (O_index): New.
3327 * read.c (read_a_source_file): Conditionally allow matched "
3328 in lines passed to md_assemble.
3330 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3332 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3334 Add support for storing local symbols in a small structure to save
3335 memory when assembling large files.
3336 * as.h: Don't include struc-symbol.h.
3337 (symbolS): Add typedef.
3338 * symbols.c: Include struc-symbol.h.
3339 (local_hash): New static variable.
3340 (save_symbol_name): New static function, from symbol_create.
3341 (symbol_create): Call save_symbol_name.
3342 (local_symbol_count): New static variable.
3343 (local_symbol_conversion_count): Likewise.
3344 (LOCAL_SYMBOL_CHECK): Define.
3345 (local_symbol_make): New static function.
3346 (local_symbol_convert): New static function.
3347 (colon): Handle local symbols. Create local symbol for local
3349 (symbol_table_insert): Handle local symbols.
3350 (symbol_find_or_make): Create local symbol for local label name.
3351 (symbol_find_base): Check for local symbol.
3352 (symbol_append, symbol_insert): Check for local symbols.
3353 (symbol_clear_list_pointers, symbol_remove): Likewise.
3354 (verify_symbol_chain): Likewise.
3355 (copy_symbol_attributes): Likewise.
3356 (resolve_symbol_value): Handle local symbols.
3357 (resolve_local_symbol): New static function.
3358 (resolve_local_symbol_values): New function.
3359 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3360 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3361 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3362 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3363 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3364 (symbol_previous, symbol_next): New functions.
3365 (symbol_get_value_expression): Likewise.
3366 (symbol_set_value_expression): Likewise.
3367 (symbol_set_frag, symbol_get_frag): Likewise.
3368 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3369 (symbol_mark_used_in_reloc): Likewise.
3370 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3371 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3372 (symbol_mri_common_p): Likewise.
3373 (symbol_mark_written, symbol_clear_written): Likewise.
3374 (symbol_written_p): Likewise.
3375 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3376 (symbol_section_p, symbol_equated_p): Likewise.
3377 (symbol_constant_p): Likewise.
3378 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3379 (symbol_get_obj, symbol_set_obj): Likewise.
3380 (symbol_get_tc, symbol_set_tc): Likewise.
3381 (symbol_begin): Initialize local_hash.
3382 (print_symbol_value_1): Handle local symbols.
3383 (symbol_print_statistics): Print local symbol statistics.
3384 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3385 Declare new symbols.c functions. Move many declarations here from
3387 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3388 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3389 (struct symbol): Move bsym to make it clearly the first field.
3390 Remove TARGET_SYMBOL_FIELDS.
3391 (symbolS): Don't typedef.
3392 (struct broken_word): Remove.
3393 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3394 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3395 (symbol_clear_list_pointers): Likewise.
3396 (symbol_insert, symbol_remove): Likewise.
3397 (symbol_previous, symbol_append): Likewise.
3398 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3399 (struct local_symbol): Define.
3400 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3401 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3402 (local_symbol_get_frag, local_symbol_set_frag): Define.
3403 (local_symbol_get_real_symbol): Define.
3404 (local_symbol_set_real_symbol): Define.
3406 * write.c (write_object_file): Call resolve_local_symbol_values.
3407 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3408 (TARGET_SYMBOL_FIELDS): Don't define.
3409 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3410 ECOFF_DEBUGGING, add ECOFF fields.
3411 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3412 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3413 ECOFF_DEBUGGING, add ECOFF fields.
3414 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3415 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3416 * config/tc-mcore.h: Don't include struc-symbol.h.
3417 (TARGET_SYMBOL_FIELDS): Don't define.
3418 (struct mcore_tc_sy): Define.
3419 (TC_SYMFIELD_TYPE): Define.
3420 * Many files: Use symbolS instead of struct symbol. Use new
3421 accessor functions rather than referring to symbolS fields
3424 * read.c (s_mri_common): Don't add in value of line_label.
3426 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3427 checking for SEC_LINK_ONCE.
3429 * config/tc-sh.h (sh_fix_adjustable): Declare.
3431 * app.c (input_buffer): New static variable.
3432 (app_push): Save saved_input in allocated buffer.
3433 (app_pop): Restored saved_input.
3434 (do_scrub_chars): Change get parameter to take char * and int as
3435 arguments. Change GET macro to pass input_buffer to get
3436 function. Don't save input into allocated buffer.
3437 * as.h (do_scrub_chars): Update declaration.
3438 * input-file.c (input_file_get): Change to take char * and int.
3439 Read data into passed in buffer. Remove static buffer.
3440 * read.c (scrub_from_string): Change to take char * and int. Copy
3441 data into passed in buffer.
3443 * hash.h: Neaten. Declare hash_traverse.
3444 * hash.c: Complete rewrite based on BFD hashing code.
3445 * gasp.c (chunksize): New variable.
3446 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3449 1999-05-28 Nick Clifton <nickc@cygnus.com>
3451 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3452 addend unless the target uses an old ABI.
3454 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3456 -Wchar-subscripts cleanup
3457 * listing.c (listing_newline): Use unsigned char variable, so
3458 calls to isascii,iscntrl are correct.
3459 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3461 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3462 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3463 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3464 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3466 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3468 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3470 (arch_coldfire_p): New #define.
3471 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3473 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3475 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3477 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3478 (install_operand): Add place `N'.
3479 (init_table): Add registers ACC, MACSR, MASK.
3481 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3483 * config/tc-m68k.c: Change mcf5200 --> mcf.
3484 (archs): Add mcf5206e, mcf5307.
3485 (m68k_ip): Add format `u'.
3486 (install_operand): Add place `m', `M', `h'.
3487 (init_table): Add upper/lower registers.
3489 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3491 1999-05-28 Martin Dorey <mdorey@madge.com>
3493 * config/tc-i960.c: Several minor changes to add ELF and
3494 BFD_ASSEMBLER support.
3495 * config/tc-i960.h: Likewise.
3496 * configure.in (i960-*-elf*): New target.
3497 * aclocal.m4, configure: Rebuild.
3499 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3501 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3502 reloc changes when defined(BFD_ASSEMBLER).
3504 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3506 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3508 * write.c (write_print_statistics): Output to file, not stderr.
3510 * expr.c (generic_bignum_to_int32,64): Prototype.
3512 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3513 output_sleb128, output_uleb128, output_big_sleb128,
3514 output_big_uleb128, output_big_leb128): Prototype.
3515 (output_big_sleb128, output_big_uleb128): Make inline.
3516 (output_big_leb128): Remove inline
3518 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3519 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3520 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3521 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3522 value for correct overflow check in write.c:fixup_segment.
3523 * write.c (fixup_segment): Move bitfield overflow checks to after
3524 the md_apply_fix call.
3525 * config/obj-coff.c (fixup_segment): Likewise.
3526 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3527 valueT *val argument.
3529 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3531 * config/atof-ieee.c (gen_to_words): Correctly round a
3532 denormalized number. Fix off-by-one in range checking for
3533 exponent in a denormal.
3535 1999-05-10 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3540 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3542 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3544 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3546 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3547 (ReverseRegRegmem): Remove.
3548 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3549 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3550 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3553 From Doug Ledford <dledford@redhat.com>
3554 * config/tc-i386.h (RegXMM): New for P/III.
3555 * config/tc-i386.c: Add support for P/III.
3557 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3559 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3560 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3561 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3563 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3565 * config/tc-i386.c (i386_immediate): Skip whitespace before
3566 complaining about junk after expression.
3567 (i386_displacement): Likewise.
3569 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3571 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3572 Don't copy before downcaseing.
3574 1999-05-05 Catherine Moore <clm@cygnus.com>
3576 * tc-m68k.c: Include elf/m68k.h.
3577 (m68k_elf_final_processing): New routine.
3578 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3581 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3583 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3586 1999-04-30 Nick Clifton <nickc@cygnus.com>
3588 * config/tc-mcore.c (mcore_s_section): Dump literals before
3591 1999-04-29 Nick Clifton <nickc@cygnus.com>
3593 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3596 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3598 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3599 (TC_INIT_FIX_DATA): Delete.
3600 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3601 (TC_INIT_FIX_DATA): Delete.
3602 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3603 * write.c (fix_new_internal): Initialize fx_cgen member.
3604 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3605 (gas_cgen_md_apply_fix3): Update.
3606 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3607 (md_cgen_record_fixup_exp): Update.
3608 (FX_OPINFO_R_TYPE): Update.
3610 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3611 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3612 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3613 * frags.h (struct frag): Make opindex, opinfo ints.
3615 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3617 1999-04-26 Tom Tromey <tromey@cygnus.com>
3619 * aclocal.m4, configure: Updated for new version of libtool.
3621 1999-04-22 Nick Clifton <nickc@cygnus.com>
3623 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3625 (md_apply_fix3): Do not fix up absolute relocations against
3628 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3630 1999-04-20 Nick Clifton <nickc@cygnus.com>
3632 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3633 changes and data-in-text directives.
3634 (mcore_cons): New function: intercept cons() operations.
3635 (mcore_float_cons): New function: intercept float_cons()
3637 (mcore_stringer): New function: intercept stringer() operations.
3639 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3641 * obj.h (struct format_ops): Change generate_asm_lineno field to
3643 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3645 * config/tc-alpha.c (find_opcode_match): Add default case to
3647 (find_macro_match): Likewise.
3648 (load_expression): Parenthesize && within ||.
3650 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3652 1999-04-17 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3655 .text .data .section pseudo ops.
3656 (mcore_s_section): New function. Dump lits before changing secs.
3657 (mcore_s_text): New function. Dump lits before changing secs.
3658 (mcore_s_data): New function. Dump lits before changing secs.
3660 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3662 * config/tc-mips.c (mips_32bitmode): New.
3663 (md_begin): Set mips_32bitmode if needed.
3664 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3665 Set EF_MIPS_32BITMODE.
3667 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3669 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3672 1999-04-16 Nick Clifton <nickc@cygnus.com>
3674 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3676 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3678 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3679 expressions correctly.
3682 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3684 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3686 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3688 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3689 and fmpynfadd instructions.
3691 1999-04-11 Richard Henderson <rth@cygnus.com>
3693 * as.h (environ): Declare it, if needed.
3694 * as.c (dump_statistics): Don't declare environ.
3695 * configure.in (environ): Detect declaration.
3696 * configure, config.in: Rebuild
3698 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3699 (i386_displacement): Allocate enough space for replacement buffer.
3700 Clean up replacement buffer initialization.
3702 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3704 * subsegs.c (section_symbol): Don't create a new symbol if one
3705 already exists; instead, use the existing one, but set its segment
3706 and frag data if it hasn't already been defined.
3707 * config/obj-coff.c (c_section_symbol): Likewise.
3709 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3711 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3713 1999-04-08 Nick Clifton <nickc@cygnus.com>
3715 * config/tc-mcore.c: New File: Support routines for MCore
3717 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3718 * config/obj-coff.c: Add support for mcore-pe target.
3720 * Makefile.am: Add support for MCore targets.
3721 * Makefile.in: Regenerate.
3722 * configure.in: Add support for MCore targets.
3723 * configure: Regenerate.
3725 * doc/all.texi: Set MCORE.
3726 * doc/as.texinfo: Document MCore specific command line options.
3728 * write.h: Prevent multiple inclusion.
3730 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3732 * asintl.h (LC_MESSAGES): Never define.
3733 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3735 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3738 * Makefile.am (m68k-parse.c): If configuring in the source
3739 directory, copy m68k-parse.y into the local directory before
3740 running ylwrap, to remove spurious differences when generating
3742 * Makefile.in: Rebuild.
3744 * config/tc-sparc.h (md_do_align): Just allocate the number of
3745 bytes necessary, rather than always allocating 1024.
3747 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3749 * listing.c (listing_newline): Add cast to avoid warning.
3750 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3751 * config/tc-i386.c (i386_scale): Add return value.
3752 (build_displacement_string): Remove unused local temp_disp2.
3753 (i386_intel_memory_operand): Add parentheses to avoid warning.
3754 (i386_intel_operand): Remove unused local end_of_operand_string.
3755 (i386_operand): Remove unused local operand_modifier.
3756 (i386_operand): Add parens to avoid warning.
3758 1999-04-04 Don Bowman <don@pixsci.com>
3760 * configure.in: Add mips*-*-vxworks* target; have it define
3762 * configure, config.in: Rebuild.
3764 1999-03-31 Nick Clifton <nickc@cygnus.com>
3766 * configure.in (emulations): Add support for arm-epoc-pe.
3767 * configure: Regenerate.
3768 * config/te-epoc-pe.h: New file. Define macros specific to
3770 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3771 for arm-epoc-pe target.
3773 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3775 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3777 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3779 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3780 detect ",n" without a condition.
3781 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3784 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3786 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3787 instruction is encoded with one bit.
3790 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3792 * doc/internals.texi (CPU backend): Mention that
3793 line_separator_chars should not include newline. From thi
3794 <ttn@mingle.glug.org>.
3796 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3798 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3799 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3801 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3803 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3805 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3807 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3810 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3812 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3814 1999-03-15 Martin Hunt <hunt@cygnus.com>
3816 * app.c (do_scrub_begin): Change '-' back to a symbol char
3817 so we can use multiple opcodes on a line again.
3819 * config/tc-d30v.c: By default, warn if a symbol has
3820 the same name as a register. Plus some minor
3821 updates from the branch.
3823 1999-03-13 Nick Clifton <nickc@cygnus.com>
3825 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3826 BFD_RELOC_16 and BFD_RELOC_64.
3828 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3830 * expr.c (expr): Add missing else.
3832 1999-03-12 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-arm.c (md_apply_fix3): Improve error message.
3836 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3838 * Makefile.am (CPU_TYPES): Add fr30.
3839 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3840 (fr30,m32r dependencies): Update.
3841 * Makefile.in: Rebuild.
3843 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3844 (gas_cgen_record_fixup_exp): Ditto.
3845 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3846 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3847 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3848 (md_cgen_lookup_reloc): Update use of operand->type.
3849 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3850 (md_convert_frag): Call cgen_operand_lookup_by_num.
3851 (md_cgen_lookup_reloc): Update use of operand->type.
3852 (m32r_cgen_record_fixup_exp): Ditto.
3854 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3856 * config/tc-mips.c (md_show_usage): Fix message.
3858 1999-03-03 Nick Clifton <nickc@cygnus.com>
3860 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3861 and LDR reg,=<expr> instruction.
3863 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3866 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3868 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3870 1999-02-17 Nick Clifton <nickc@cygnus.com>
3872 This patch was created by: Scott Bambrough
3873 <scottb@corelcomputer.com>
3876 Special cased '@' character. The '@' character is used as the
3877 ARM assembler comment character, as a special character
3878 and in ELF .symver pseudo-op's, and as a special character in
3879 .type and .section pseudo-ops.
3880 (symver_pseudo): New static variable.
3881 (symver_state): New static variable.
3882 (struct app_save): Add field 'symver_state'.
3883 (app_push): Save global symver_state int struct app_save.
3884 (app_pop): Restore global symver_state from struct app_save.
3885 (do_scrub_chars): Special case handling of '@' character in
3888 * configure.in: Modified to recognize armv* uname syntax from ARM
3890 * configure: Regenerated.
3892 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3893 a prefix to the section's type.
3894 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3895 the type's typename.
3897 * config/tc-arm.h: Add support for PIC generation:
3898 (pic_code): New boolean.
3899 (obj_relocate_extern): Define.
3900 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3901 (TC_CONS_FIX_NEW): Define.
3902 (tc_fix_adjustable): Define.
3903 (GLOBAL_OFFSET_TABLE_NAME): Define.
3905 * config/tc-arm.c: Add support for PIC generation:
3906 (line_seperator_chars): Allow ';' as a seperator for Linux.
3907 (is_immediate_prefix): New macro.
3908 (arm_parse_reloc): New function.
3909 (s_arm_elf_cons): New function.
3910 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3911 (md_undefined_symbol): Special case handling for the Global Offset
3913 (md_apply_fix3): Handle PIC relocs.
3914 (tc_gen_reloc): Handle PIC relocs.
3915 (md_parse_option): Add support for '-k' command line switch to
3916 enable PIC generation.
3917 (cons_fix_new_arm): New function.
3918 (s_arm_elf_cons): New function.
3920 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3922 * configure.in: Add comments for uses of AC_DEFINE.
3923 * acinclude.m4: Likewise.
3924 * acconfig.h: Remove.
3925 * aclocal.m4: Rebuild.
3926 * configure: Rebuild.
3927 * Makefile.in: Rebuild.
3928 * config.in: Rebuild.
3930 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3932 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3933 non-constant offset from a base register.
3935 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3937 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3940 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3942 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3943 (emit_insn): Look for pc-relative and no-overflow specifiers on
3944 internal relocation types.
3946 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3948 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3951 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3953 (mips_4650, mips_4010, mips_4100): Variables removed.
3954 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3955 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3957 (md_begin): Don't bother initializing the mips_NNNN variables;
3958 mips_cpu is set, and that's good enough now.
3959 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3960 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3961 (show): New function, to handle wrapping in the CPU lists.
3962 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3964 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3966 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3967 than treat as an immediate specifier.
3969 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3971 * config/tc-i386.c: Prototype many functions.
3972 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3973 (i386_immediate): Remove unused second argument.
3974 (i386_intel_operand): Fix i386_is_reg typo.
3975 (i386_operand): Use allow_naked_reg.
3976 (output_invalid): Make operand int for K&R.
3978 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3980 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3982 * Makefile.in: Rebuild.
3984 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3986 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3988 (EXTRA_as_new_SOURCES): Comment out.
3989 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3990 * Makefile.in: Rebuild.
3991 * doc/Makefile.in: Rebuild.
3992 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3993 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3994 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3995 * configure: Rebuild.
3996 * aclocal.m4: Rebuild.
3997 * config.in: Rebuild.
3998 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3999 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4000 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4001 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4002 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4003 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4004 (gas_cgen_record_fixup_exp): Ditto.
4005 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4006 descriptor, not global variable.
4007 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4008 descriptor, not global variable. Refer to insert_operand handler
4009 via cpu descriptor, not global function.
4010 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4011 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4012 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4013 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4014 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4015 * config/tc-m32r.c: Ditto.
4016 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4017 (md_assemble): Ditto.
4018 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4020 1999-02-09 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4023 relocations for ELF targets.
4025 1999-02-08 Nick Clifton <nickc@cygnus.com>
4027 * configure.in: Add support for StrongARM target.
4028 * configure: Regenerate.
4030 1999-02-05 Nick Clifton <nickc@cygnus.com>
4032 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4034 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4037 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4039 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4041 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4043 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4044 (INTEL_DWORD_MNEM_SUFFIX): Define.
4047 (DWORD_PTR): Define.
4048 (XWORD_PTR): Define.
4050 (OFFSET_FLAT): Define.
4052 (NONE_FOUND): Define.
4055 * config/tc-i386.c (set_intel_syntax): New routine.
4056 (intel_syntax): Declare.
4057 (allow_naked_reg): Declare.
4058 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4059 (intel_float_operand): New routine.
4060 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4061 Handle brackets as well as parens. Call i386_intel_operand for
4062 intel syntax. Reverse operands if appropriate. Handle new
4063 suffixes. Handle movzx and movsx.
4064 (i386_is_reg): New routine.
4065 (i386_immediate): New routine.
4066 (i386_scale): New routine.
4067 (i386_displacement): New routine.
4068 (i386_operand_modifier): New routine.
4069 (build_displacement_string): New routine.
4070 (i386_parse_seg): New routine.
4071 (i386_intel_memory_operand): New routine.
4072 (i386_intel_operand): New routine.
4073 (i386_operand): Call i386_displacement, i386_immediate,
4074 i386_scale, etc. instead of handling inline.
4075 (parse_register): Handle registers without prefix.
4077 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4079 * configure: Regenerate.
4080 * configure.in (arm-*-oabi): New.
4081 (thumb-*-oabi): New.
4082 * config/tc-arm.c (target_oabi): Declare.
4083 (md_apply_fix3): Support REL relocs.
4084 (md_parse_option): Handle -oabi.
4085 (elf32_arm_target_format): New routine.
4086 (md_longopts): Add OPTION_OABI.
4087 * config/tc-arm.h: Redefine TARGET_FORMAT.
4090 1999-01-28 Nick Clifton <nickc@cygnus.com>
4092 * write.c (write_relocs): Handle out of range error.
4094 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4095 (fr30_force_relocation): Default to 0.
4097 * config/tc-fr30.h (obj_fix_adjustable): Define.
4098 (TC_FORCE_RELOCATION): Define.
4100 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4103 1999-01-16 Nick Clifton <nickc@cygnus.com>
4105 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4106 merge of two instructions if the left instruciton kills the right.
4108 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4110 * Makefile.in: Regenerate.
4111 * configure.in: Redo test for using cgen.
4112 * configure: Regenerate.
4114 1999-01-09 Nick Clifton <nickc@cygnus.com>
4116 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4117 redefinition of this macro.
4119 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4121 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4124 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4126 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4127 a read of HI or LO and an immediatly following branch.
4129 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4131 * config/tc-mips.c (md_begin): Another correction to the setting of
4134 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4136 * config/tc-mips.c (md_begin): Correct type-o in setting of
4139 1998-12-21 Nick Clifton <nickc@cygnus.com>
4141 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4142 bit insn when optimizing, so that parallelised instructions will
4143 start on a 32 bit boundary.
4145 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4147 * config/tc-mips.c (mips_eabi64): New.
4148 (md_begin): Set mips_eabi64.
4149 (mips_elf_final_processing): Use it.
4151 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4153 * config/tc-mips.c (mips_elf_final_processing):
4154 Correct setting of ABI in e_flags.
4156 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4158 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4161 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4163 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4165 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4167 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4168 warning, values that don't fit in the field.
4170 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4172 * config/tc-mips.c (mips_abi_string): New.
4173 (md_parse_option,md_longopts): Add mabi.
4174 (mips_elf_final_processing): Set e_flags based on mabi flag.
4176 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4178 * config/tc-mips.c (md_parse_option): Handle vr4111.
4180 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4182 * config/tc-h8300.c (build_bytes): Change message given if the
4183 instruction requires H8/300H mode and we're not in Hmode, to
4184 suggest that it may be the operand modes that are the problem, not
4185 necessarily the opcode.
4187 1998-12-10 Nick Clifton <nickc@cygnus.com>
4189 * config/tc-fr30.c: Add line separator character.
4191 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4193 * configure.in (hppa-*-mpeix*): New target.
4194 * config/obj-som.h (obj_som_compiler): Declare.
4195 * config/obj-som.c (compiler_seen): New static variable.
4196 (obj_som_compiler): New function.
4197 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4198 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4199 (pa_type_args): Set hppa_priv_level.
4200 (pa_compiler): New static function if OBJ_SOM.
4201 * configure: Rebuild.
4203 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4205 * read.c (output_leb128): Don't mark as inline.
4207 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4209 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4210 AIX .vbyte unaligned data support.
4211 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4212 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4215 1998-12-07 Nick Clifton <nickc@cygnus.com>
4217 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4220 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4222 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4223 BFD_RELOC_ARM_PCREL_BRANCH.
4225 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4227 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4228 checking the target type.
4229 (mips-dec-bsd*): Set endian to little.
4230 * configure: Rebuild.
4232 COFF weak symbol support, based on patches from Mark Elbrecht
4233 <snowball3@usa.net>:
4234 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4235 * config/obj-coff.c (obj_coff_weak): New static function.
4236 (obj_coff_endef) [both versions]: Handle weak symbols.
4237 (coff_frob_symbol): Likewise.
4238 (yank_symbols): Likewise.
4239 (obj_pseudo_table): Add "weak".
4241 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4242 <aymeric.vincent@emi.u-bordeaux.fr>.
4243 * aclocal.m4: Rebuild with current tools.
4244 * configure: Rebuild.
4246 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4247 an assertion failure for a case we can't handle when OBJ_ECOFF.
4249 * expr.c (operator): And with 0xff to avoid problems with signed
4252 1998-12-03 Nick Clifton <nickc@cygnus.com>
4254 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4255 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4257 1998-12-02 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4262 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4264 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4265 calculation of pcrel point.
4267 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4269 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4272 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4276 (d10v_cleanup): Only generate previous insn if a multiline insn is
4279 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4281 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4284 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4286 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4287 -marm6xxx command line switches.
4289 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4291 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4292 (itbl-ops.o): Delete duplicate dependencies.
4293 Rebuild dependencies.
4294 Add fr30 dependencies.
4295 * Makefile.in: Rebuild.
4297 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4301 * listing.c: Ignore line terminator characters found inside
4304 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4306 * po/gas.pot: Regenerated.
4308 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4311 fr30_is_label_start(). Also checks for delay slot insns.
4313 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4314 FR30 instructions which contain a colon in the mnemonic.
4316 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4318 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4320 * config/tc-fr30.c: Removed currently superflous code.
4322 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-fr30.h: New file.
4325 * config/tc-fr30.c: Tweaking so that it will compile.
4327 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4329 * config/tc-d10v.h (obj_fix_adjustable): Define.
4330 (TC_FORCE_RELOCATION): Define.
4331 (d10v_force_relocation): Declare.
4332 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4333 (md_apply_fix3): Handle Vtable relocs.
4334 (d10v_fix_adjustable): New.
4335 (d10v_force_relocation): New.
4337 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4339 * config/tc-d30v.c: Change default behaviour to ignore potential
4340 conflicts between register name and symbol names.
4342 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4344 * configure.in: Add fr30-*-*.
4345 * config/tc-fr30.c: New file.
4346 * Makefile.in: Regenerated.
4347 * config.in: Regenerated.
4348 * configure: Regenerated.
4349 * doc/Makefile.in: Regenerated.
4350 * po/gas.pot: Regenerated.
4352 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4354 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4357 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4359 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4361 (do_scrub_chars): Add some casts to unsigned char to avoid
4362 unwanted sign extension.
4363 * read.c (lex_type): Set characters about 127 to be symbol
4365 * config/tc-i386.c (md_begin): Set identifier_chars and
4366 operand_chars for values above 127.
4368 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4370 * configure.in: detect cygwin* instead of cygwin32*
4371 * configure: regenerate
4373 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4375 * listing.c: Add support for producing a listing from piped
4378 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4380 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4381 (append_insn): Account for the tx39's multiply behavior.
4383 1998-10-26 Michael Meissner <meissner@cygnus.com>
4385 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4386 from assemble_parallel_insns. Add support for '->' to indicate
4387 explicitly serializing the instructions.
4388 (md_assemble): Ditto.
4390 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4392 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4395 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4397 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4399 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4401 * config/tc-mips.c : support frame and regmask/fregmask when
4402 MIPS_STABS_ELF is specified.
4404 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4406 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4407 (md_apply_fix): Don't return 1 for VTABLE relocs.
4408 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4410 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4412 * doc/c-i386.texi: Replace occurences of "opcode" with
4413 "instruction mnemonic", "instruction", or "mnemonic" when
4414 referring to the name of an instruction. Use "opcode" when
4415 referring to the sequence of machine bytes.
4417 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4418 (is_opcode_char): Rename to is_mnemonic_char.
4419 (md_assemble and i386_operand): Correct error messages from
4420 "opcode" to "instruction mnemonic"
4421 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4422 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4423 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4424 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4425 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4426 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4427 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4429 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4431 * config/tc-i386.c (i386_operand): Check for garbage after
4434 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4436 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4437 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4439 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4441 * config/tc-sh.h (obj_fix_adjustable): Define.
4442 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4443 (md_apply_fix): Likewise.
4444 (tc_gen_reloc): Likewise.
4445 (sh_fix_adjustable): New.
4447 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4449 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4450 * cgen.h (gas_cgen_finish_insn): Update prototype.
4451 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4452 cgen_insn_t -> CGEN_INSN_INT.
4453 (make_parallel): Update handling of CGEN_INT_INSN_P.
4454 (assemble_parallel_insn): Ditto.
4455 (target_make_parallel): New function.
4456 (md_assemble): Use it.
4458 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4460 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4462 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4464 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4465 converted into lower case.
4467 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4469 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4470 (gas_cgen_tc_gen_reloc): Likewise.
4471 * config/tc-m32r.h (obj_fix_adjustable): Define.
4472 * config/tc-m32r.c (m32r_fix_adjustable): New.
4473 (m32r_force_relocation): Handle VTABLE relocs.
4475 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4477 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4479 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4482 to lower case before parsing.
4484 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4485 parallel insns modift buts in the PSW as a side effect.
4487 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4489 * config/tc-d30v.c (find_format): Test for missing flag and
4492 (md_apply_fix3): Fix error messages to avoid
4493 assumption about presence of a symbol.
4495 (parallel_ok): Disallow parallel instructions that both modify the
4498 (find_format): Generate a warning if an odd numbered register is
4499 used as the first register in a mutli-register instruction.
4501 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4504 relocations are always associated with a symbol.
4506 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4508 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4509 (elf32_sparc_force_relocation): Declare.
4510 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4511 (tc_gen_reloc): Handle vtable relocs.
4512 (elf32_sparc_force_relocation): New.
4514 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4516 * symbols.c (S_IS_FUNCTION): New.
4517 * config/tc-v850.h (obj_fix_adjustable): Define.
4518 (TC_FORCE_RELOCATION): Define.
4519 (v850_force_relocation): Declare.
4520 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4521 of fx_addnumber for VTABLE reloc addends.
4522 (md_apply_fix3): Handle VTABLE relocs.
4523 (v850_fix_adjustable): New.
4524 (v850_force_relocation): New.
4526 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4528 * tc-hppa.c (fp_operand_format): Add some additional formats.
4529 (pa_ip): Do not automatically promote into pa2.0 mode.
4530 (pa_level): Handle ".level 2.0".
4532 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4534 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4535 * config/tc-i386.h (template.extension_opcode): Change to
4536 unsigned int to allow full range of 8-bit opcode suffixes.
4537 (None): Redefine as 0xffff.
4539 From Jeff B Epler <jepler@usgs.gov>
4540 * doc/c-i386.texi (i386-SIMD): New section.
4542 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4544 * read.c (discard_rest_of_line): New function.
4545 * read.h: Declare it.
4546 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4548 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4550 * config/tc-d10v.c (find_symbol_matching_register): New function.
4551 (find_opcode): Cope with the case where a register name matches
4554 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4556 * config/tc-v850.c (md_pcrel_from): Rename to
4557 v850_pcrel_from_section.
4558 (v850_pcrel_from_section): Do not resolves symbols in other
4561 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4563 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4565 * config/tc-d10v.c (find_opcode): Generate an error if a register
4566 is supplied for an operand that should not be a register.
4568 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4570 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4571 instructions to have another instruction in the right bin.
4573 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4575 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4576 the right container if the left container holds a branch
4579 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4582 both a register name and symbol name.
4583 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4585 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4587 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4588 execution unit class.
4590 (reg_name_search): If a name matches a register and a symbol,
4591 prefer the register.
4592 (find_format): Disallow flag registers when a general purpose
4593 register is required.
4594 If a number is required, but a register has been given, check to
4595 see if a symbol with the same name as the register exists, and if
4596 so, use that symbol.
4598 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4600 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4602 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4604 * config/tc-d30v.c (find_format): Do not accept flag registers as
4605 general purpose registers.
4606 (find_format): If an immediate value is expected at a given place
4607 in a format, but a register name has been provided instead, check
4608 to see if that register name matches the name of a predefined
4609 symbol and if it does, then use the symbol instead.
4610 (reg_name_search): If a register name matches a symbol name,
4611 prefer the register name to the symbol name.
4613 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4615 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4616 the previous insn to empty.
4618 1998-09-20 Michael Meissner <meissner@cygnus.com>
4620 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4621 pieces, forcing the use of an ANSI compiler.
4623 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4625 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4627 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4629 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4631 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4633 (obj_elf_vtable_entry): Likewise.
4634 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4635 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4636 (tc_gen_reloc): Likewise.
4637 (arm_fix_adjustable): Likewise.
4638 (elf32_arm_force_relocation): New.
4639 (armelf_frob_symbol): Remove coff-style symbol support.
4641 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4643 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4645 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4647 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4648 OBJ_COFF so that routine is defined for a.out format.
4650 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4652 * config/tc-i386.c (i386_operand): Detect non-segment registers
4653 used as segment prefixes.
4655 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4657 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4658 optimize across FDE boundaries.
4660 * config/obj-coff.c (obj_coff_section): Preserve any link once
4661 flags when setting the section flags.
4663 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4665 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4666 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4668 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4670 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4673 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4675 * frags.c (frag_grow): Include the size of the frag struct in the
4678 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4679 if the new subseg comes before the old.
4681 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4683 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4684 to handle edge8 and edge16.
4686 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4688 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4689 before we clobber the symbol involved.
4691 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4693 * config/tc-arm.c: Remove OBJ_ELF definitions for
4694 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4695 use arm_adjust_symtab for OBJ_COFF.
4696 (armelf_adjust_symtab): New Routine.
4697 * config/tc-arm.h: Define obj_adjust_symtab to
4698 armelf_adjust_symtab for OBJ_ELF.
4700 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4702 * configure.in: Make all i386-elf targets use bfd_gas.
4703 * config/tc-i386.c (tc_i386_force_relocation): New.
4704 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4705 (md_apply_fix3): Likewise.
4706 (tc_gen_reloc): Handle them.
4707 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4708 tc_i386_force_relocation.
4710 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4712 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4714 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4716 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4717 current opcode after writing the first insturction of a reverse
4720 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4722 * read.h (generate_lineno_debug): Add prototype.
4723 * read.c (generate_lineno_debug): Make non-static.
4725 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4727 * config/tc-i386.c (md_assemble): Only warn for address/data size
4730 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4733 against Thumb function names, as the linker needs this information.
4735 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4737 * expr.c (operand): Check also that there is no advance in operand
4738 after atof_generic in order to decide "is it label 0f or floating
4741 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4743 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4744 command line options with a single dash.
4745 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4747 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4749 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4750 * tc-arm.c (arm_fix_adjustable): New routine.
4752 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4754 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4755 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4756 demand_empty_rest_of_line before mri_comment_end.
4757 (equals): Check garbage after expression before
4758 mri_comment_end in MRI mode.
4760 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4762 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4763 small immediate constant to use the constant itself rather than
4766 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4768 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4769 (pa_leave): Likewise.
4771 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4773 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4775 (i386_operand): Fix an error message.
4777 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4779 * doc/c-arm.texi (ARM Directives): Document .req directive.
4781 * config/tc-arm.c (reg_required_here): Display erroneous string if
4782 the register name could not be decoded.
4783 Do not set inst.instruction if the sift is -1.
4785 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4787 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4790 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4793 even if it is belived to be unnecessary.
4795 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4797 config/tc-i386.c (i386_operand): Size immediate constants by
4798 suffix (erroneously removed as part of July 7 change).
4800 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4802 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4803 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4804 (armelf_frob_symbol): New Routine.
4805 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4807 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4809 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4811 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4814 command line switches passed to assembler.
4816 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4818 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4819 (gas_cgen_opcode_desc): Declare.
4820 (gas_cgen_parse_operand): Declare.
4821 (*): Prepend gas_ to gas specific fns to denote them as such.
4823 * cgen.c (gas_cgen_opcode_desc): New global
4824 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4825 (queue_fixup): Renamed from cgen_queue_fixup.
4826 (*): Prepend gas_ to gas specific fns to denote them as such.
4828 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4829 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4830 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4831 Open opcode table and initialize it.
4832 (make_parallel): Use gas_cgen_opcode_desc.
4833 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4834 (md_assemble): Ditto.
4836 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4838 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4839 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4840 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4841 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4842 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4843 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4844 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4845 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4846 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4847 (INIT_STAB_SECTION): Likewise.
4848 (OBJ_PROCESS_STAB): Likewise.
4850 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4851 (md_parse_option): Watch for them.
4852 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4853 (md_begin): Kill neverdef code.
4854 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4855 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4856 (s_alpha_coff_wrapper): New.
4857 (md_pseudo_table): Trap all ECOFF pseudos.
4859 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4861 Start of changes to remove mdebug section from mips*-elf
4862 Based on MIPS_STAB_ELF definition
4863 * acconfig.h: undef if not configured
4864 * config.in: undef if not configured
4865 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4866 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4867 * stabs.c (s_stab_generic): flush frag
4869 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4871 * configure.in: (arm-*-elf): Handle.
4872 (thumb-*-elf): Handle.
4873 * configure: Regenerate.
4874 * read.c (stringer): Fix typo in comment.
4875 * write.c (fixup_segment): Don't add symbol value to addend if
4877 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4879 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4882 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4884 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4885 (write_2_short): Emit warning if new flag is set.
4886 (do_assemble): Set flags if left instruction is one of special
4887 "right-instruction-killer" type.
4889 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4891 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4892 Always output words in debug_info section as big endian.
4893 (sparc_target_format): Choose correct bfd target.
4894 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4896 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4898 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4899 to work with internationalization code. Issue an error when two
4900 operands match that are not allowed to match.
4902 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4904 * configure.in (install_tooldir): Allow target to specify whether
4905 it wants to be installed in $(tooldir)/bin.
4906 * configure: Regenerate.
4907 * Makefile.am (install-exec-local): Set install-exec-tooldir
4908 dependency via configure.
4909 * Makefile.in: Regenerate.
4911 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4913 * Makefile.am (install-exec-local): Split into two ...
4914 (install-exec-bindir,install-exec-tooldir): New rules.
4915 * Makefile.in: Regenerate.
4917 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4919 * Makefile.am (install-exec-local): Don't remove the file before
4920 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4921 W. Rozycki <macro@ds2.pg.gda.pl>.
4922 * Makefile.in: Rebuild.
4924 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4926 * cgen.c: Include libiberty.h.
4927 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4928 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4929 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4930 (md_cgen_lookup_reloc)): Declare.
4931 (md_cgen_record_fixup_exp): Declare.
4932 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4933 (m32r_relax_frag): Declare.
4934 (cgen_md_apply_fix3): Decls moved to cgen.h.
4935 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4936 (m32r_cgen_record_fixup_exp): Delete decl.
4937 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4938 (assemble_nop): Delete.
4939 (expand_debug_syms): Delete unused `exp'.
4940 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4941 Add default case for -Wall.
4942 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4943 (md_atof): Delete unused wordP.
4945 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4947 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4950 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4952 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4953 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4954 .print, .purgem, and .struct. Remove documentation for
4957 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4959 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4960 Update call to insert_operand.
4962 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4964 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4966 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4968 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4969 whitespace after a prefix operator.
4971 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4973 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4975 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4977 * config/tc-sparc.c (log2): New static function.
4978 (s_reserve): Use log2 to convert alignment before calling
4980 (s_common): Use log2 to convert alignment before calling
4981 record_alignment and frag_align.
4982 (sparc_cons_align): Use log2.
4984 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4986 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4987 (s_common): Likewise.
4989 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4990 initialization of waddr.
4991 (sparc_elf_final_processing): Add default case to switch.
4993 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4995 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4996 than temporary real.
4998 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * write.c (subsegs_finish): Don't align the segments if there were
5003 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5004 copying aux information.
5006 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5007 expression into a symbol.
5009 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5011 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5012 type to unsigned int.
5013 (md_assemble): Change type used to store offsets from unsigned
5015 (i386_operand): Switch error check to only call RESTORE_END_STRING
5016 once after parse_register.
5018 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5020 * config/tc-v850.c (md_show_usage): Changed format to match that
5023 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5025 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5027 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5029 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5032 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5034 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5035 * doc/Makefile.in: Rebuild.
5037 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5039 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5040 for %lo expressions.
5041 (mips_ip, case 'u'): Move range check after code to mask
5042 off bits in %hi/%lo expressions. Mask off high bits for
5045 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5047 * doc/Makefile.am (gasver.texi): New target.
5048 (as.info, as.dvi): Depends upon gasver.texi.
5049 * doc/as.texinfo: Include gasver.texi. Mention version number on
5050 title page and in top node.
5051 * doc/Makefile.in: Rebuild.
5053 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5055 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5056 but not including the line containing the edict.
5057 * listing.h (LISTING_EOF): New.
5058 * input-scrub.c (input_scrub_next_buffer): Call it.
5060 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5062 * config/tc-i386.c (i386_operand): Don't set the size of an
5063 immediate address based solely on the suffix and the mode.
5065 * config/tc-i386.c (md_assemble): Add assertion to make sure
5066 overlap2 does not set Imm.
5068 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5069 sequences of whitespace to a single space.
5070 (is_space_chars): Just compare with space.
5071 (md_begin): Don't initialize space_chars.
5072 (md_assemble): Just skip a single whitespace character.
5073 (i386_operand): Rewrite base-index parsing to use new
5074 parse_register, and to skip white space. Skip white space in a
5075 number of other places too. Don't give error message if
5076 parse_register fails.
5077 (parse_register): Change reg_string parameter to be non-const.
5078 Add end_op parameter. Skip white space after the `%', and return
5079 end of register string. Give error message here rather than
5082 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5084 Based on patch from Matt Semersky <matts@scd.hp.com>:
5085 * expr.c (op_encoding): Make const.
5086 (expr_set_precedence): New function.
5087 (expr_begin): Don't set operator rankings, just call
5088 expr_set_precedence.
5089 * expr.h (expr_set_precedence): Declare.
5090 * read.c (s_mri): Call expr_set_precedence.
5092 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5094 * doc/as.texinfo (Statements): Remove paragraph discussing
5095 continuing lines with a backslash. This hasn't worked for years,
5098 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5100 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5102 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5103 (ps_CTORS, ps_DTORS): New section types.
5104 (vms_fixup_xtors_section): New function
5105 (Ctors_Psect, Dtors_Psect): Define.
5106 (IS_GXX_XTOR): Define
5107 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5108 Filter static constructors/destructors and add to
5109 Ctors_Symbols/Dtors_Symbols chain.
5110 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5111 appropriate section.
5113 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5114 * makefile.vms: Merge vax/vms support.
5116 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5118 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5119 (elf_pseudo_table): Add them.
5120 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5121 (md_apply_fix): Accept them.
5122 (mips_fix_adjustable): Don't adjust them.
5123 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5124 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5125 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5126 (tc_fix_adjustable): Don't adjust them.
5128 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5130 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5132 * Makefile.in: Regenerate.
5133 * configure.in: AC_SUBST cgen_cpu_prefix.
5134 * configure: Regenerate.
5136 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5138 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5139 Changed all users of COND12_DELAY.
5141 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5143 * config/tc-mn10300.c (set_arch_mach): New function.
5144 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5145 (md_begin): Default to mn10300 mode.
5146 (md_assemble): Only accept instructions for the core mn10300
5147 chip and the active machine type.
5149 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5151 * subsegs.h (segment_info_type): Give the struct a name.
5152 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5153 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5154 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5155 * config/tc-w65.h (tc_reloc_mangle): Declare.
5156 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5158 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5160 * config/tc-v850.c (v850_comm): Restore old section
5161 after common processing.
5163 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5165 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5167 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5169 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5170 char with code that explicitly sign-extends.
5172 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5174 * config/tc-v850.c (md_begin): Restore text section as the current
5175 section after creating call table sections.
5176 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5179 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5180 with call to macro SYM_AUXINFO.
5182 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5184 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5185 with the program transform name.
5186 * Makefile.in: Rebuild.
5188 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5190 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5193 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5195 * config/tc-i386.c (i386_operand): Be prepared for a space between
5196 the open parenthesis and the start of the register operand,
5197 because of the June 16 change.
5199 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5201 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5204 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5206 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5207 even if it is belived to be unnecessary.
5209 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5211 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5213 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5215 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5217 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5218 shift amount for a repeated operand. The shift amount for the
5219 repeated copy comes from the size of the operand.
5221 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5223 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5225 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5229 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5231 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5232 characters in it as LEX_IS_SYMBOL_COMPONENT.
5233 * config/tc-i386.h (tc_symbol_chars): Define.
5234 (extra_symbol_chars): Declare.
5235 * config/tc-i386.c (extra_symbol_chars): Define.
5236 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5237 (line_comment_chars): Set to '/' if TE_LINUX.
5238 * doc/c-i386.texi (i386-prefixes): Update.
5239 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5241 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5243 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5244 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5246 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5248 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5249 constraint in instructions REP & REPI.
5251 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5253 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5254 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5256 (check_range): If the operand is shifted, then shift the number
5257 before checking its range.
5259 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5261 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5264 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5266 * config/tc-v850.c (v850_comm): Create special sections as needed.
5268 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5270 * config/tc-d10v.c (write_2_short): Addition of swapping
5271 instructions for sequential and reverse sequential order when
5272 given order is not possible.
5274 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5276 * Makefile.am: Rebuild dependencies.
5277 (DEP_INCLUDES): Fix reference to intl build directory.
5278 * Makefile.in: Rebuild.
5280 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5282 * doc/c-i386.texi: Update 16 bit documentation.
5284 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5285 IgnoreDataSize to IgnoreSize as they are used for address size as
5287 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5288 32-bit mode, similarly addr16/data16 and variants.
5290 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5292 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5293 sequential word multiply instructions.
5295 (do_assemble): Add extra command line argument, to allow mul32
5296 attribute to be preserved across parallel insns.
5297 (md_assemble): Insert NOPs between explicitly parallel insns which
5298 contain an 32 bit multiply and a 16 multiply.
5300 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5302 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5305 * config/tc-i386.c (reloc): Add braces.
5307 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5308 consistent with Intel naming.
5309 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5310 use bitfields in sib_byte.
5311 (modrm_byte): Don't use bitfields here either.
5313 * config/tc-i386.c (current_templates): Add const.
5314 (parse_register): Add const to return, param, and char *s.
5315 (i386_operand): Add const to reg_entry *r.
5316 * config/tc-i386.h (templates): Add const to start, end.
5318 Inspired by code for 16 bit gas support from Martynas Kunigelis
5319 <martynas@nm3.ktu.lt>:
5320 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5321 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5322 (uses_mem_addrmode): Remove.
5323 (md_estimate_size_before_relax): Add support here too.
5324 (md_relax_table): Rewrite interface to md_relax for 16 bit
5326 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5327 (opcode_suffix_to_type): Remove.
5328 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5329 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5330 (md_convert_frag): Likewise.
5331 (i386_operand): Add support for 16 bit base/index regs,
5332 immediates, and displacements. Remove some unnecessary casts, and
5333 localise end_of_operand_string, displacement_string_start,
5334 displacement_string_end variables. Add GCC_ASM_O_HACK.
5335 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5337 * config/tc-i386.c (prefix_hash): Remove.
5338 (md_begin): Rewrite without obstacks. Remove prefix hash table
5339 handling. Rewrite lexical table handling.
5340 (i386_print_statistics): Don't print prefix statistics.
5341 (md_assemble): Rewrite instruction parser so that line is not
5342 converted to lower case. Don't do a hash_find for prefixes,
5343 instead recognise them via opcode modifier.
5344 (expecting_operand, paren_not_balanced): Localise variables.
5345 * config/tc-i386.h (IsPrefix): Define.
5346 (prefix_entry): Remove.
5348 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5349 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5350 '\\' in case where comment_chars contains '/'.
5352 * config/tc-i386.c (MATCH): Ensure given operand and template
5353 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5354 you must write `ljmp *table(%ebx)'.
5356 From H.J. Lu <hjl@gnu.org>:
5357 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5358 as 0 ifndef BFD_ASSEMBLER.
5359 (md_assemble): Allow immediate operands without suffix or
5360 other reg operand to default in size to the current code size.
5362 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5364 * config/tc-v850.c (md_begin): Restore creation of
5365 .call_table_text and .call_table_data sections.
5367 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5369 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5370 after emitting a word of noops.
5372 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5374 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5375 (i386_operand): Simplify checks for valid base/index combinations.
5376 Disallow `in 4(%dx),%al'.
5378 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5380 (add_prefix): Change parameter from char to int.
5382 * config/tc-i386.h (Ugh): Define opcode modifier.
5383 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5385 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5386 CONSISTENT_REGISTER_MATCH macros to check register types more
5387 thoroughly. Check for illegal suffix/operand combinations
5388 when matching insns with operands. Handle new `s' suffix, and
5389 associated FloatMF opcode modifier for float insns with memory
5391 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5392 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5393 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5394 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5395 DATA_PREFIX_OPCODE throughout.
5397 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5398 (md_assemble): Rewrite suffix/register operand checking code to be
5399 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5400 AnyMem, the better to grep.
5402 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5403 given a memory operand. Don't set Abs bits either.
5404 (type_names): Remove Mem*, Abs*.
5405 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5406 define opcode_modifiers as these cases are handled by Disp8,
5407 Disp16, Disp32 and suffix checks.
5408 (COMES_IN_BOTH_DIRECTIONS): Remove.
5409 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5411 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5412 if IgnoreDataSize modifier given. Remove ShortformW modifier
5413 test. Add test for ShortForm in W base_opcode modification.
5414 Merge Seg2ShortForm and Seg3ShortForm code.
5415 * config/tc-i386.h (ShortFormW): Remove.
5416 (IgnoreDataSize): Define.
5418 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5420 * config/tc-d30v.c (md_assemble): Store previous segment state
5421 with previous instruction.
5423 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5425 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5426 (ebp, esp): Remove static variables.
5427 (MATCH): Remove test for InOutPortReg.
5428 (i386_operand): Properly handle InOutPortReg here instead.
5429 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5430 (md_assemble): Simplify and correct modrm and sib generation.
5431 (i386_operand): Add warning for scale without index.
5432 Rewrite checks for valid base/index combinations.
5434 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5435 macros and enclose in do while(0).
5436 (RESTORE_END_STRING): Likewise.
5437 (md_assemble): Add one to printed operand number so we start
5438 from 1 not 0. Add some more gettext invocations.
5439 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5442 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5443 DATA_PREFIX, SEG_PREFIX): Define.
5444 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5445 (check_prefix): Remove function.
5446 (add_prefix): New function. Add prefix to i.prefix as well as
5448 (md_assemble): Changes for add_prefix. Remove hack for wait
5449 prefix, instead always output prefixes in fixed order. Test
5450 for jcxz/loop when selecting between word & dword operations,
5451 and add address size prefix rather than operand size prefix.
5452 Remove operand -> address size hack when emitting jcxz/loop.
5453 (i386_operand): Remove O_Absent check as it's done in expr.
5455 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5457 * configure.in: Recognize m5200 as a cpu_type of m68k.
5458 * aclocal.m4: Rebuild with current libtool.
5459 * configure: Rebuild.
5461 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5463 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5464 to relaxable_symbol to prevent references to external symbol from
5467 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5469 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5470 symbols are relaxable.
5472 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5474 * config/tc-v850.c (md_begin): Don't create special
5475 sections by default.
5477 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5479 * config/tc-mips.c (macro): For div and udiv, close the
5480 reorder block as soon as possible.
5482 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5484 From Matt Semersky <matts@scd.hp.com>:
5485 * macro.c (macro_mri_mode): New function.
5486 * macro.h (macro_mri_mode): Declare.
5487 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5490 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5492 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5495 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5496 until after xstrdup in OBJ_EVAX case.
5498 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5500 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5501 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5502 of hardcoded magic number.
5503 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5505 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5507 * read.c (do_s_func): New function.
5509 * read.h (do_s_func): Add prototype.
5511 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5513 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5514 nops if fill pattern not specified.
5516 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5518 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5519 * config/te-go32.h (TE_GO32): Define.
5520 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5522 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5524 Implement .func/.endfunc pseudo-ops.
5525 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5527 * read.c (potable): Add .func,.endfunc.
5528 (s_func): New function.
5529 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5531 (in_doc_func_p,current_function_label): New static globals.
5532 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5534 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5536 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5537 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5538 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5539 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5540 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5541 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5542 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5543 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5544 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5545 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5546 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5547 * config/tc-a29k.c: Don't define md_short_jump_size,
5548 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5549 * config/tc-alpha.c: Likewise.
5550 * config/tc-alpha.h: Likewise.
5551 * config/tc-arm.c: Likewise.
5552 * config/tc-h8300.c: Likewise.
5553 * config/tc-h8500.c: Likewise.
5554 * config/tc-hppa.c: Likewise.
5555 * config/tc-i860.c: Likewise.
5556 * config/tc-i960.c: Likewise.
5557 * config/tc-ppc.c: Likewise.
5558 * config/tc-sh.c: Likewise.
5559 * config/tc-sparc.h: Likewise.
5560 * config/tc-tic30.c: Likewise.
5561 * config/tc-w65.c: Likewise.
5562 * config/tc-z8k.c: Likewise.
5564 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5566 * config/tc-vax.c (_): Delete this macro used for placeholder
5567 values in vax_operand_width_size; it conflicts with the _() macro
5568 used for internationalization.
5570 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5572 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5573 code. From Chris Moller <moller@bops.com>.
5575 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5576 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5577 * read.c (emit_expr): Initialize seg and subseg fields of a new
5579 * write.c (write_object_file): Switch to the appropriate segment
5580 and subsegment when processing a broken word.
5582 * config/tc-m68k.c (mri_assemble): New static function.
5583 (build_mri_control_operand): Call mri_assemble rather than
5585 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5586 (s_mri_endf, s_mri_endw): Likewise.
5588 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5590 * read.c (s_org): Call md_flush_pending_output if it is defined.
5592 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5594 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5596 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5597 (md_parse_option): Add for same.
5598 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5599 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5600 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5602 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5604 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5606 * config/tc-arm.c (find_real_start): Relax definition of local
5609 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5612 symbols at the given address, not just the last one specified.
5614 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5616 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5617 or number_to_chars_littleendian to write data.
5619 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5621 * config/tc-v850.c (md_assemble): Remove artificially created
5622 register name symbols.
5624 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5626 * write.c (fixup_segment): Change "segment" to "section" in
5629 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5631 * write.c (fixup_segment): Change sym1-sym2 message again.
5633 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5635 * write.c (fixup_segment): Improve error message for sym1-sym2
5636 errors when sym1 is in a different segment from sym2.
5638 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5640 * config/tc-m32r.c (warn_unmatched_high): New static local.
5641 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5642 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5643 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5644 (md_parse_option): Likewise.
5645 (md_show_usage): Likewise.
5646 (m32r_frob_file): Likewise.
5648 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5649 (read_a_source_file): Call them.
5650 * read.h (stabs_generate_asm_file): Declare.
5651 * stabs.c (stabs_generate_asm_file): New function.
5652 (generate_asm_file): New function.
5653 (stabs_generate_asm_lineno): Move file name handling into
5656 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5658 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5659 (d30v_current_align, d30v_current_align_seg): New variables.
5660 (d30v_last_label): New variable.
5661 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5662 (s_d30v_data, s_d30v_section): Likewise.
5663 (md_pseudo_table): Call them.
5664 (md_begin): Initialize d30v_current_align_seg.
5665 (md_assemble): Call d30v_align when needed by known current alignment.
5666 (d30v_frob_label, d30v_cons_align): New functions.
5667 * config/tc-d30v.h (md_do_align): Remove.
5668 (tc_frob_label): Call d30v_frob_label.
5669 (md_cons_align): New.
5671 * config/tc-d30v.c (find_format): Convert complex expressions to
5672 expression symbols before processing. Clean up code formatting.
5674 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5676 * po/Make-in (install-info): New target.
5678 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5680 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5682 * config/tc-mn10300.c (md_assemble): Likewise.
5684 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5686 * Makefile.am: Update with `make dep-am'.
5687 (HFILES): Add cgen.h.
5688 (cgen.o): Depend on cgen.h.
5689 * Makefile.in: Regenerate.
5691 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5693 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5695 * gasp.c (grab_label): Permit a label to be a preprocessor
5696 variable by permitting a label to start with a backslash.
5698 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5700 * config/tc-mips.c (validate_mips_insn): Removed hack
5701 for previously inaccessible bitfields in some INSN_TRAP
5704 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5706 * config/tc-d30v.c (do_assemble): Abort with error message
5707 if opcode operands do not match.
5709 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5711 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5712 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5713 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5714 similar new 'q' operand.
5716 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5718 * cgen.c (cgen_asm_finish_insn): Fix typo.
5720 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5723 * cgen.c: Include it.
5724 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5725 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5726 All callers updated.
5727 * config/tc-m32r.c: Include cgen.h.
5728 (m23r_insn): New members num_fixups,fixups.
5730 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5732 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5733 to avoid compiler warning.
5735 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5737 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5740 * makefile.vms (OBJS): Add ehopt.obj
5742 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5744 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5746 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5748 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5749 a short format insn.
5750 (md_assemble): Set it for explicitly packed insns.
5752 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5754 * config/obj-coff.c (c_symbol_merge): Do not take address of
5755 native fields when performing the memcpy.
5757 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5759 * config/tc-mips.c (macro,macro2): Implement
5760 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5762 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5764 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5765 relocations against globally visible symbols.
5766 * config/tc-m68k.c (relaxable_symbol): New macro.
5767 (m68k_ip, md_estimate_size_before_relax): Use it.
5768 (tc_m68k_fix_adjustable): Also handle weak symbols.
5770 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5773 references to externally visible symbols.
5774 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5775 values in twice for a PC relative reloc if the symbol is
5778 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5779 don't adjust a PC relative reloc against an externally visible
5781 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5782 for a PC relative fixup against an externally visible defined
5783 symbol, arrange to store object file and addend values as though
5784 the symbol were not defined.
5785 (tc_gen_reloc): Likewise.
5787 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5789 * read.c (sizeof_leb128): Referenced externally by write.c so
5792 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5794 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5795 and expand a 'debug' symbol associated with the next instruction
5796 that does not cause a short instruction to be filled with a NOP.
5797 (md_pseudo_table): Add support for .debugsym.
5798 (assemble_parallel_insn): Add calls to expand_debug_sym as
5800 (md_assemble): Ditto.
5802 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5804 * as.c (main): Conditionally call setlocale.
5805 * gasp.c (main): Likewise.
5806 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5807 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5809 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5811 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5813 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5815 * config/tc-hppa.c: Change all calls to bzero to use memset.
5816 (pa_ip): Add cast to avoid warning.
5817 (tc_gen_reloc, md_apply_fix): Likewise.
5818 (pa_find_space_by_number): Likewise.
5819 (hppa_force_relocation): Likewise.
5820 (pa_block): Change i to unsigned int.
5821 * config/obj-som.h (obj_som_copyright): Declare.
5823 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5825 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5826 for line numbers for assembly source.
5828 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5830 * configure.in: Change version number to 2.9.4
5831 * configure: Rebuild.
5833 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5835 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5837 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5839 * ecoff.h: Change symbolS in function declaration to struct
5842 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5844 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5845 (md_convert_frag): Fix i18n typo.
5847 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5849 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5850 * ecoff.h: Protoype it.
5851 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5852 [EVAX] (s_alpha_prologue): Delete.
5853 (md_pseudo_table): Update.
5855 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5857 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5858 array to local pointer.
5859 (get_args, parse_expr): Add casts to avoid warnings.
5861 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5863 * read.c (s_set): Cast xmalloc return value to fragS *.
5864 * config/tc-m68k.c (m68k_ip): Function made static to match
5865 previous forward declaration.
5866 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5868 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5870 * config/tc-v850.c: Add internationalisation macros to error
5873 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5874 macros to error strings.
5876 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5878 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5879 reloc is in the TOC csect.
5880 (md_apply_fix3): Correct gettext typo.
5882 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5884 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5885 .L - they are local labels and the branches are not really
5886 function calls but rather far jumps.
5888 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5890 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5892 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5894 * config/tc-i386.c (md_assemble): Print operand number rather than
5895 using ordinal_names.
5896 (i386_operand): Likewise.
5898 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5900 * Makefile.am (INTLLIBS): Define to work around apparent automake
5902 All Makefiles: Regenerated.
5904 * Many files: Added gettext invocations around user-visible
5906 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5907 HAVE_LC_MESSAGES): Define.
5908 * dep-in.sed: Added asintl.h.
5909 * po/Make-in: New file.
5910 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5912 * read.c (Z_): Renamed from `_'.
5913 * Makefile.am (SUBDIRS): Added po.
5914 (POTFILES): new macro.
5915 (po/POTFILES.in): New target.
5916 ($(OBJS)): Added asintl.h.
5918 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5919 (as_new_LDADD): Added $(INTLLIBS).
5920 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5921 (gasp_new_LDADD): Added $(INTLLIBS).
5922 (gasp_new_DEPENDENCIES): New macro.
5923 * configure, aclocal.m4: Rebuilt.
5924 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5926 (ALL_LINGUAS): Define.
5927 * macro.c: Include "asintl.h".
5928 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5929 * as.h: Include "asintl.h".
5930 * config/tc-i386.c (ordinal_names): Removed.
5931 (md_assemble): Changed error text to avoid ordinal_names.
5932 (i386_operand): Likewise.
5933 (reloc): Added as_bad to avoid i18n problems.
5934 (tc_gen_reloc): Likewise.
5935 * config/tc-arm.c (bad_args): Now a #define.
5937 * config/obj-vms.c (VMS_stab_parse): Changed type of
5939 (global_symbol_directory): Unified strings to avoid i18n
5941 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5942 avoid i18n problems.
5943 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5944 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5946 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5948 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5950 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5952 * as.c (print_version_id): Added an fprintf to avoid i18n
5954 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5956 * expr.c (expr): Added as_warn call to avoid i18n problems.
5957 * messages.c (as_assert): Changed code to avoid i18n problems.
5958 (as_abort): Likewise.
5959 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5960 (s_space): Likewise.
5961 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5963 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5965 * config/tc-i386.c (check_prefix): New static function, split out
5967 (struct _i386_insn): Add wait_prefix field.
5968 (md_assemble): Remove wait_prefix local variable. Use
5969 check_prefix when adding a prefix.
5971 * config/tc-i386.c (current_templates): New static variable.
5972 (md_assemble): Remove current_templates local variable.
5973 (md_assemble, i386_operand): Improve error and warning messages in
5974 many places. Add RESTORE_END_STRING in many places before error
5975 return. Clarify some comments.
5977 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5979 (md_assemble): Parse string instruction operands, looking for
5980 segment override prefixes. Check for invalid segment prefixes on
5982 (i386_operand): i.seg[] and max mem_operand changes for string
5984 * config/tc-i386.h (EsSeg): Define.
5986 * config/tc-i386.h (regKludge): Define.
5987 (iclrKludge, imulKludge): Don't define.
5988 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5989 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5990 opcode_modifier checks to look for more common cases first. Add
5991 default_seg for IsString case.
5993 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5995 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5997 * configure: Rebuild with new automake and libtool.
5998 * aclocal.m4, Makefile.in: Likewise.
6000 * doc/Makefile.am (as.dvi): New target.
6001 * doc/Makefile.in: Rebuild.
6003 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6005 * configure.in: Added sparc86x support.
6007 * configure: Rebuild.
6009 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6011 (md_parse_option): Warn if -EL is not supported for this architecture.
6013 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6015 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6017 * config/tc-mips.c (mips_ip): Note when we use get match on
6018 the full instruction name.
6020 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6022 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6023 back into the expression to handle add/sub simplification correctly.
6025 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6027 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6029 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6031 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6034 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6036 * symbols.c (max_indent_level): New global.
6037 (print_symbol_value_1): Use it.
6038 * expr.h (expr_build_dot): Declare.
6039 * expr.c (expr_build_dot): New function.
6041 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6043 * symbols.c (print_binary): New function.
6044 (print_expr_1): Call it.
6046 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6048 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6049 operand in the opcode.
6051 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6053 * config/tc-i386.h: Reorder operand flags and opcode modifier
6054 flags for clarity. Remove unused definitions: Unknown,
6055 ImmUnknown, DispUnknown, NoModrm.
6056 * config/tc-i386.c (type_names): Add missing Debug type.
6057 (md_assemble): Better duplicate prefix checking. Quicker string
6058 instruction check via new opcode_modifier flag.
6060 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6062 * doc/as.texinfo (Invoking): Clarify -Wa example.
6064 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6066 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6067 (s_mips_weakext): Define.
6068 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6069 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6072 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6074 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6075 is an error if the value can not be computed at assembly time.
6076 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6078 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6080 * gasp.c (main): Set next field of new include_path structure to
6081 NULL. From Avery Pennarun <averyp@gdc.ca>.
6083 * read.c (s_mri_sect): Call as_bad rather than abort for an
6084 unsupported MRI target.
6086 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6088 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6089 the destination of a branch instruction should be altered.
6090 (find_real_start): New function: Locate the real, Thumb coded
6091 start of a Thumb function.
6092 (do_t_branch23): Alter the destination of branches to Thumb
6095 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6097 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6099 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6102 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6104 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6105 * doc/c-hppa.texi: Likewise.
6107 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6109 * Makefile.am: Rebuild dependencies.
6110 * Makefile.in: Rebuild.
6112 * Makefile.am (DEP_INCLUDES): New variable.
6113 (.dep1): Change to work when srcdir is not an absolute path.
6114 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6115 * Makefile.in: Rebuild.
6117 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6119 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6120 LinearAddress patch.
6122 * configure.in: Set version to 2.9.1.
6123 * configure: Rebuild.
6125 * Branched binutils 2.9.
6127 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6129 * config/tc-i386.h (FWait): Define.
6130 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6131 other prefixes. Check FWait flag in opcode table to see which
6132 instructions require an fwait prefix.
6134 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6136 * stabs.c (get_stab_string_offset): Always create a stab string
6139 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6141 Fix some gcc -Wall warnings:
6142 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6143 * ehopt.c (eh_frame_code_alignment): Likewise.
6144 * expr.c (integer_constant, operand): Likewise.
6145 * frags.c (frag_align): Likewise.
6146 * gasp.c (level_0, change_base, doinstr): Likewise.
6147 * hash.c (hash_ask): Likewise.
6148 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6149 (debugging_pseudo): Likewise.
6150 * macro.c (define_macro, check_macro): Likewise.
6151 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6152 (ignore_rest_of_line, float_cons): Likewise.
6153 * symbols.c (decode_local_label_name): Likewise.
6154 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6155 (fixup_segment, number_to_chars_bigendian): Likewise.
6156 (number_to_chars_littleendian): Likewise.
6157 * config/atof-ieee.c (gen_to_words): Likewise.
6158 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6159 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6160 * read.c (output_big_sleb128): Initialize locals to avoid
6162 (output_big_uleb128, equals): Likewise.
6163 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6164 to unsigned int. Change zeros to unsigned int.
6165 * cond.c (s_if): Add return to default case.
6166 * frags.c (frag_now_fix): Change return type to addressT.
6167 * frags.h (frag_now_fix): Update declaration.
6168 * listing.c (file_info_struct): Change linenum to unsigned int.
6169 (struct list_info_struct): Change hll_line to unsigned int.
6170 (print_source): Update format string.
6171 * read.c (emit_expr): Change scan to unsigned int, and don't
6172 bother to initialize it.
6173 * symbols.c (dollar_label_count): Change to unsigned long.
6174 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6175 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6176 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6178 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6180 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6181 mcf5200 just as we do for m68000.
6182 (m68k_init_after_args): Likewise.
6183 (md_estimate_size_before_relax): Likewise.
6185 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6187 * config/tc-v850.c (md_assemble): Store relocation addend in
6188 fixup instead of instruction.
6190 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6192 * config/tc-i386.c (md_assemble): Swap template arguments to
6193 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6194 This macro is currently symmetric, so passing them the wrong
6195 way didn't cause any problem, but may if the macro is changed
6197 After copying template to i.tm, use i.tm. rather than t-> to
6198 access fields, and make t a const*
6199 Move i.tm.operand_types[] swap to immediately after the copy.
6201 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6203 * expr.h (expr_build_uconstant): Add prototype.
6204 (expr_build_unary,expr_build_binary): Add prototypes.
6205 * expr.c (expr_build_uconstant): New function.
6206 (expr_build_unary,expr_build_binary): New functions.
6208 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6210 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6211 * macro.c (macro_expand_body): Increase buffer size.
6212 * messages.c (as_warn): Likewise.
6213 (as_warn_where, as_bad, as_bad_where): Likewise.
6215 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6217 Based on patch from H.J. Lu <hjl@gnu.org>:
6218 * Makefile.am (DISTSTUFF): New variable.
6219 (diststuff): New target.
6220 * Makefile.in: Rebuild.
6222 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6224 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6225 m32r_elf_section_change_hook.
6227 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6228 emit a nop if a section ends with a 16 bit instruction.
6230 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6232 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6233 s_lcomm rather than obj_coff_lcomm.
6234 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6236 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6238 * config/tc-i386.h (LinearAddress): Define.
6239 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6240 instruction, don't use a default segment.
6242 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6244 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6245 * configure: Rebuild.
6247 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6249 * aclocal.m4, configure: Rebuild with libtool 1.2.
6251 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6253 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6254 PC relative branches. Patch courtesy of Jonathan Walton.
6257 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6259 * configure.in (emulations): Add thumb-pe target.
6261 * configure (emulations): Add thumb-pe target.
6263 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6265 * itbl-lex.l (yywrap): Don't define if already defined as a
6268 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6270 * depend.c (quote_string_for_make): New function.
6271 (wrap_output): Use it.
6273 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6275 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6276 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6278 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6280 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6281 Recognize -GN and -relax.
6282 (md_begin): Initialize gp size from -G switch.
6283 (alpha_force_relocation): Always force if -relax.
6284 (alpha_align): Take a new argument that will specify when to
6285 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6286 Change all callers. Emit nop alignment padding as nop+unop pair.
6288 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6290 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6291 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6293 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6295 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6296 require padding to the next long word boundary.
6298 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6300 * cgen.c: #include symcat.h.
6301 * config/tc-m32r.c: Likewise.
6303 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6305 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6306 absolute expressions instead of '$' prefixed register names.
6308 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6310 * read.c (s_set): Record file and line info for symbols when -as.
6311 (pseudo_set): Don't overwrite that dummy fragment.
6313 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * config/tc-ppc.c (md_pseudo_table): Add "section".
6316 (ppc_named_section): New static function.
6318 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6320 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6321 so we don't have to scan the entire list.
6323 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6325 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6326 case, allow the parallel instructions to modify the same flag
6329 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6331 * listing.c (list_symbol_table): Categorize symbols by
6332 undefined_section rather than sy_frag->line == NULL.
6334 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6336 * Makefile.am (install-exec-local): Install properly when ln
6337 fails or tooldir == prefix.
6339 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6341 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6342 Test result of insert_operand for error.
6344 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6346 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6347 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6348 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6349 * doc/Makefile.in: Rebuild.
6351 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6353 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6354 (macro): Fix handling of M_COP[0-3].
6356 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6358 Based on patches from Ross Harvey <ross@teraflop.com>:
6359 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6360 if macro_alternate or macro_mri.
6361 (getstring): Remove support for byte constants between < and >.
6362 (get_any_string): '<' only starts a string if macro_alternate or
6364 (macro_expand_body): Permit keyword parameters following
6365 positional parameters.
6367 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6368 * configure.in (alpha*-*-netbsd*): New target.
6369 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6370 * configure: Rebuild.
6372 * as.h (flag_warn_suppress_instructionswap): Move from here...
6373 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6374 here, and make static.
6376 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6377 BFD_ASSEMBLER or MANY_SEGMENTS.
6379 * as.c (show_usage): Update bug-gnu-utils address.
6380 * gasp.c (show_usage): Likewise.
6381 * doc/as.texinfo (Bug Reporting): Likewise.
6383 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6385 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6386 insns regardless of the size of a pointer if we're in mips I or
6388 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6390 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6392 Fix rac to accept only a0:
6393 * tc-d10v.c (parallel_ok, find_opcode):
6394 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6395 Introduce OPERAND_GPR.
6397 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6399 * read.c (s_fill): Handle non-constant repeat counts by creating
6400 an rs_space fragment.
6402 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6405 from as_bad to as_warn.
6407 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6409 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6410 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6411 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6413 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6415 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6416 seg_fix_rotP rather than fix_root from seg_info.
6418 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6420 * expr.c: Add support for 0x1_2_3_4 bignums.
6422 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6424 * configure.in: Change -linux* to -linux-gnu*.
6425 * configure: Rebuild.
6427 * app.c (do_scrub_begin): Treat \r as whitespace.
6429 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6431 * Makefile.am: Update dependencies.
6432 * Makefile.in: Rebuild.
6434 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6436 * configure, aclocal.m4: Rebuild with new libtool.
6438 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6440 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6441 the argument to bfd_set_arch_mach.
6442 (load_address): Use bfd_arch_bits_per_address to determine the
6443 bit size of an address instead of looking at the isa level.
6444 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6446 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6448 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6450 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * ehopt.c: New file.
6453 * as.h (enum _relax_state): Add rs_cfa.
6454 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6455 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6456 * read.c (emit_expr): Call check_eh_frame.
6457 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6458 (relax_segment): Likewise.
6459 * Makefile.am: Rebuild dependencies.
6460 (GAS_CFILES): Add ehopt.c.
6461 (GENERIC_OBJS): Add ehopt.o.
6462 * doc/internals.texi (Frags): Document rs_cfa.
6464 * as.c (show_usage): Mention --traditional-format.
6465 (parse_args): Accept --traditional-format.
6466 * as.h (flag_traditional_format): Declare.
6467 * output-file.c (output_file_create): If flag_traditional_format,
6468 set BFD_TRADITIONAL_FORMAT on stdoutput.
6469 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6471 * config/tc-mips.c (append_insn): Make sure that if we have a
6472 fixup for an unmatched %hi reloc, it does not associated with a
6475 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6476 * doc/Makefile.in: Likewise.
6478 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6480 * config/tc-m32r.c (check_for_side_effects): New function.
6481 (can_make_parallel): Add checks for instruction side effects
6482 clashing with the other instruction.
6483 (assemble_parallel_insn): Improve warning messages. Return error
6484 message from non-swapped instruction order.
6486 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6488 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6490 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6491 md_cleanup definition. This moves the forced literal output to
6492 the end of the source pass, and avoids macro's inserting literals
6493 into the code immediately after the macro expansion.
6495 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6497 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6498 a gas internal symbol is adjustable.
6499 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6501 * as.h: If gcc version greater than 2.6, use `__format__' and
6502 `__printf__' in function attributes, rather than `format' and
6505 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6509 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6511 Add tms320c30 support:
6512 * config/tc-tic30.h: New file.
6513 * config/tc-tic30.c: New file.
6514 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6515 TARGET_FORMAT as "coff-tic30".
6516 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6517 * Makefile.am: Rebuild dependencies.
6518 (CPU_TYPES): Add tic30.
6519 (CPU_OBJ_VALID): tic30-aout is valid.
6520 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6521 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6522 * configure, Makefile.in: Rebuild.
6524 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-v850.c (md_assemble): Improvements to error messages.
6528 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6530 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6531 BFD_RELOC_HI16_S to store the high bits of any value.
6533 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6534 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6535 assembler calculate relocations to any external symbol at all.
6536 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6537 involving generation of pc-relative relocs.
6538 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6539 has been moved to md_apply_fix3.
6541 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6542 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6543 which actually means (the address of identifier's GOT entry) +
6544 constant, which is not particularly useful.
6546 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6548 * read.h (include_dirs): Declare.
6549 (include_dir_count,include_dir_maxlen): Declare.
6551 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6553 * configure.in: Correct check for shared opcodes library.
6554 * configure: Rebuild.
6556 * listing.c (buffer_line): If we can't open the file, set at_end.
6557 (listing_print): Remove unused local variable fi.
6559 * config/m68k-parse.y (reglistpair): Handle register list in
6562 * config/vms-conf.h: Don't undef VERSION.
6564 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6566 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6568 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6570 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6571 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6572 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6573 (EXTRA_DIST): Define.
6574 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6575 explicitly rather than via the list of object files.
6576 (gcc-as.opt): New file created when make-gas.com is run.
6577 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6578 itbl-cpu.h} to #include appropriate file rather than copying that
6580 * config/vms-conf.h: Synchronize with current config.in.
6581 * Makefile.in: Rebuild.
6583 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6585 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6586 (parallel_ok): Relaxed parallel subinstruction dependency check.
6588 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6590 * as.h (flag_warn_suppress_instructionswap): added new flag.
6591 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6592 command line argument.
6593 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6594 warning only if flag_warn_suppress_instructionswap is false.
6596 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6598 * configure.in (i386-*-mingw32*): New target.
6599 * configure: Rebuild.
6601 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * symbols.c (resolve_symbol_value): Don't set the segment if it
6604 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6606 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6609 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6611 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6612 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6615 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6619 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6621 * config/tc-v850.c (v850_insert_operand): Display instruction when
6622 an error is encountered.
6624 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6626 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6627 (i386-*-sco3.2v5*coff): New target.
6628 (i386-*-sco3.2*): New target.
6629 * configure: Rebuild.
6631 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6633 * config/tc-v850.c: Tidy error message production.
6635 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6638 validate_immediate return value in the right type for comparisons
6641 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6643 * listing.c (MAX_BYTES): Use listing variables not constants.
6644 (data_buffer): No longer an array, but a pointer.
6645 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6646 (listing_listing): Allocate data_buffer.
6648 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6650 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6651 --listing-rhs-width, --listing-cont-lines.
6652 (show_usage): Update.
6653 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6654 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6655 (print_lines): Use the variables instead of the constants.
6656 (listing_listing): Likewise.
6657 * listing.h: Declare the new vars.
6659 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6661 * as.c (parse_args): Add --keep-locals alias for -L.
6662 Add --strip-local-absolute.
6663 (show_usage): Update.
6664 * as.h (flag_strip_local_absolute): New flag.
6665 * symbols.c (S_IS_LOCAL): Use it.
6666 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6667 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6668 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6670 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6672 * config/tc-m32r.c: Detect if explicitly parallel instructions
6673 might have an io conflict and issue a warning message.
6675 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6677 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6678 cgen_swap_fixups): Functions to save, restore and swap the fixup
6679 chain with a backup copy.
6680 (cgen_asm_finish_insn): Returns address of constructed insn.
6682 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6684 * listing.c (file_info_struct): Remove FILE, add POS.
6685 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6686 (file_info): Don't open the file.
6687 (buffer_line): Check for the file in the last_open cache, updating
6689 (print_source): Don't reference file_info->file.
6690 (listing_listing): Likewise.
6691 (listing_print): Close the file in the cache, if any.
6693 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6695 * read.c (dwarf_file_string): New file static variable.
6696 (emit_expr): Look for constant sequence that leads up to a file
6697 name in DWARF debugging output.
6698 (stringer): Use dwarf_file_string to decide whether to accept a
6699 string as a file name.
6701 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6703 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6704 (crack_operand): Add reg->reglst MRI hack.
6705 (r_seg): Put reglst symbols in reg_section.
6706 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6708 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6710 * tc-sh.c (get_specific): Handle SGR & DBR.
6712 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6714 * tc-h8300.c (parse_reg): Take the length of the symbol into
6715 account when attempting to match a register name.
6716 * tc-h8500.c (parse_reg): Likewise.
6718 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6720 * cgen.c: Formatting changes to improve readability.
6722 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6724 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6727 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6729 Based on a patch from Jim Wilson
6730 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6731 (tc_gen_reloc): Handle cross section PC relative relocs
6734 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6736 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6738 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6740 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6741 (expr_jmp_buf): New static local.
6742 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6743 (cgen_md_operand): New function.
6744 * tc-m32r.c: Clean up pass over `struct foo' usage.
6745 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6747 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6749 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6750 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6752 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6754 * config/tc-i386.c (i386_operand): Give an error if there are
6755 unrecognized characters after an expression.
6757 For older changes see ChangeLog-9697