1 2000-07-07 Kazu Hirata <kazu@hxi.com>
3 * config/tc-sh.c: Fix formatting.
5 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
7 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
8 Default to '(SEC_LOAD | SEC_DATA)'.
9 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
11 * doc/internals.texi (CPU Backend): Describe
12 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
14 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
16 * as.c (parse_args): NULL terminate the long option list.
18 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
20 * config/tc-d30v.h: Include "write.h" for fixS.
21 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
23 2000-07-05 Nick Clifton <nickc@cygnus.com>
25 * config/tc-d30v.c (write_2_short): Further changes to warning
26 messages produced when combining EITHER_BUT_PREFER_MU attributed
29 2000-06-05 DJ Delorie <dj@redhat.com>
33 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
35 * config/tc-arm.c (psrs): Accept combinations of flags.
37 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
39 * config/tc-avr.c: Change _ () to _() around all strings marked
40 for translation (exception from the usual coding style).
41 (avr_opt): New struct variable, how the new switches are set.
42 (OPTION_MMCU): Define as 'm' and actually use.
43 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
44 (show_mcu_list): New function, display the list of known MCUs.
45 (md_show_usage): Document the new switches. Call show_mcu_list.
46 (avr_set_arch): Change 'm' to OPTION_MMCU.
47 (md_parse_option): Call show_mcu_list if unknown MCU specified.
48 Handle the new switches.
49 (avr_operands): Disable warnings for undefined combinations of
50 operands if -mall-opcodes. Disable warnings for skipping two-word
51 instructions if enhanced core or -mno-skip-bug.
52 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
53 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
54 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
55 (avr_ldi_expression): Warn about implicit lo8().
56 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
58 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
60 * configure.in: Add entry for mips-*-sysv4*MP*
62 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
63 elf32-tradlittlemips for traditional mips targets.
64 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
65 test for Link Once sections as in adjust_reloc_syms.
66 * config/te-tmips.h: New file for traditional mips targets. Define
69 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
71 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
72 flags argument is not present, don't change an existing section's
73 section's attributes. If the flags argument is present, warn if the
74 attributes don't match the section's current attributes. When
75 long section names are supported, set SEC_LINK_ONCE and
76 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
78 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
80 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
83 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
85 * write.c (set_segment_vma): New: Set vma and lma for a segment.
86 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
88 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
90 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
91 expressions. Ignore the problem when handling 16 bit immediates,
92 because the assembler will take care of the relocation later.
94 2000-06-27 Nick Clifton <nickc@cygnus.com>
96 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
97 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
98 sequential order, and emit warning messages if the input source
99 code contains constructs like that, or parallel constructs
100 containing such opcodes.
102 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
104 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
105 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
106 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
107 (md_show_usage): Update usage message.
108 (md_parse_option): Allow redefinition of MCU type within the
109 same avr[1-5] bfd machine type. Show both old and new MCU type
110 in the error message.
111 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
112 Simplify 8K wrap code.
114 2000-06-25 Kazu Hirata <kazu@hxi.com>
116 * config/obj-aout.c: Remove all uses of DEFUN.
117 * config/obj-ieee.c: Likewise.
118 * config/tc-sh.c: Fix comment typos.
119 * config/tc-tahoe.c: Likewise.
120 * config/tc-vax.c: Likewise.
121 * config/tc-w65.c: Likewise.
122 * config/tc-z8k.c: Likewise.
123 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
125 2000-06-24 DJ Delorie <dj@cygnus.com>
127 * config/tc-i386.c (md_estimate_size_before_relax): Revert
128 more changes from Sept 1999
129 (tc_i386_fix_adjustable): ditto
130 (md_apply_fix3): ditto
132 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
134 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
135 (gas_cgen_parse_operand): Set it around expression() call.
136 (gas_cgen_md_operand): Test for it before longjmp().
138 2000-06-24 Kazu Hirata <kazu@hxi.com>
140 * config/tc-h8500.c: Remove all uses of DEFUN.
141 * config/tc-sh.c: Likewise.
142 * config/tc-w65.c: Likewise.
143 * config/tc-z8k.c: Likewise.
145 * config/tc-h8500.c: Fix typos in comments.
147 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
149 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
152 2000-06-23 matthew green <mrg@redhat.com>
154 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
155 defined. Fix error message for `[' grouping.
157 2000-06-22 Kazu Hirata <kazu@hxi.com>
159 * config/tc-h8300.c: Fix formatting and comment typos.
161 2000-06-22 Timothy Wall <twall@cygnus.com>
163 * config/tc-ia64.c (note_register_values): Move premature QP
164 notation clearing into the appropriate place.
166 2000-06-22 Alan Modra <alan@linuxcare.com.au>
168 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
169 first before anything else. Add bin-bugs.h, emul.h and progress.h
170 Sort list of files as for $(OBJS) in Makefile.am.
172 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
173 find one. Remake dependencies.
174 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
175 * Makefile.in: Regenerate.
176 * doc/Makefile.in: Regenerate.
178 * config/tc-i386.c (i386_displacement): Don't assume a constant
179 displacement is necessarily 16 bits when in 16 bit code mode.
180 (md_assemble): Instead size the displacement here after we know
181 for sure that a .code16gcc operand hasn't automatically added
182 operand size prefixes.
184 2000-06-21 H.J. Lu <hjl@gnu.org>
186 * Makefile.am: Rebuild dependency.
187 * Makefile.in: Rebuild.
189 2000-06-21 Kazu Hirata <kazu@hxi.com>
191 * config/tc-h8300.c (parse_reg): Make the function static.
192 (parse_exp): Likewise.
194 2000-06-20 DJ Delorie <dj@cygnus.com>
196 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
197 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
198 for cygwin import libraries to work properly.
200 2000-06-20 H.J. Lu <hjl@gnu.org>
202 * Makefile.am: Rebuild dependency.
203 * Makefile.in: Rebuild.
204 * configure: Likewise.
205 * doc/Makefile.in: Likewise.
207 2000-06-20 Timothy Wall <twall@cygnus.com>
209 * doc/internals.texi (CPU backend): Add @itemx for
210 TC_START_LABEL_WITHOUT_COLON.
211 * doc/c-tic54x.texi: New.
212 * doc/as.texinfo: Add tic54x features and include primary tic54x
214 * doc/all.texi: Add C54X.
215 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
216 * doc/Makefile.in: Regenerate.
217 * configure.in: Add tic54x and define LIBM for tic54x.
218 * configure: Regenrate.
219 * config/tc-tic54x.[ch]: New.
220 * config/obj-coff.h: Add tic54x.
221 * Makefile.am: (CPU_TYPES): Add tic54x.
222 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
223 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
224 (as_new_LDADD): Add $(LIBM).
225 * Makefile.in: Regenerate.
227 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
229 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
230 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
231 * doc/as.texinfo: Likewise.
233 * configure, Makefile.in: Regenerate.
234 * configure.in (emulations): Recognize m6811 and m6812.
235 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
236 Added files for 68hc11 and 68hc12 assembler.
237 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
238 * config/tc-m68hc11.h: Header definition for that assembler.
240 2000-06-18 Nick Clifton <nickc@redhat.com>
242 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
243 instead of OCTETS_PER_BYTE.
245 * config/tc-v850.c: Fix compile time warnings.
246 * config/tc-ppc.c: Fix compile time warnings.
248 2000-06-18 H.J. Lu <hjl@gnu.org>
250 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
251 * configure: Rebuild.
253 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
255 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
258 2000-06-16 Nick Clifton <nickc@cygnus.com>
260 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
261 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
263 * doc/c-mips.texi: Document newly accepted cpu variants.
265 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
267 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
269 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
271 * macro.c (getstring): Make it possible to escape the quote
274 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
276 * config/tc-hppa.c (pa_export): Weak symbols can be global.
278 2000-06-13 H.J. Lu <hjl@gnu.org>
280 * configure: Regenerate.
282 2000-06-09 Alan Modra <alan@linuxcare.com.au>
284 * app.c (do_scrub_begin): Don't default lex[';'] as a line
286 * doc/internals.texi (line_separator_chars): Semicolon is no
287 longer a default. Mention null and newline as defaults.
289 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
291 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
292 * config/tc-i860.h (line_separator_chars): Likewise.
293 * config/tc-h8300.c (line_separator_chars): Likewise.
294 * config/tc-i960.c (line_separator_chars): Likewise.
295 * config/tc-m68k.c (line_separator_chars): Likewise.
296 * config/tc-mips.c (line_separator_chars): Likewise.
297 * config/tc-ns32k.c (line_separator_chars): Likewise.
298 * config/tc-sparc.c (line_separator_chars): Likewise.
299 * config/tc-vax.c (line_separator_chars): Likewise.
301 * config/tc-h8300.c (comment_chars): Use string initialiser.
302 * config/tc-i960.c (line_comment_chars): Likewise.
303 * config/tc-z8k.c (comment_chars, line_comment_chars,
304 line_separator_chars): Likewise.
306 * config/tc-arm.c (line_separator_chars): Always use `;', not just
309 2000-06-08 Nick Clifton <nickc@cygnus.com>
311 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
314 2000-06-08 David O'Brien <obrien@FreeBSD.org>
316 * configure.in (VERSION): Update to show this is the CVS mainline.
318 2000-06-08 Matthew Jacob <mjacob@feral.com>
320 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
321 $at is the integer register $r28, vs. both $r28 and the floating
324 2000-06-08 James E. Wilson <wilson@cygnus.com>
326 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
327 (dot_endp): Don't call ia64_flush_insns.
328 (emit_one_bundle): Don't delete prologue/body records from
329 unwind_record list in first loop. Rewrite second loop to account for
332 2000-06-07 David Mosberger <davidm@hpl.hp.com>
334 * config/tc-ia64.c: Add missing prototypes.
335 (generate_unwind_image): Cast argument to output_unw_records call.
337 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
339 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
341 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
343 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
344 (REGISTER_P): likewise.
345 (avr_opcodes): uses include/opcode/avr.h
346 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
348 2000-06-04 Alan Modra <alan@linuxcare.com.au>
350 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
353 2000-06-03 H.J. Lu <hjl@gnu.org>
355 * read.c (is_end_of_line): Put back `;'.
357 2000-06-03 Alan Modra <alan@linuxcare.com.au>
359 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
361 2000-06-01 Alan Modra <alan@linuxcare.com.au>
363 * expr.c (operand): Test is_end_of_line outside switch to catch
364 line separator chars that are also operators.
365 (operator): Return O_illegal for line separator chars.
367 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
368 entry (or `!' entry for TC_HPPA).
370 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
371 before indexing is_end_of_line. Remove redundant check for '\0'.
373 * config/tc-h8500.c (md_assemble): Likewise.
374 * config/tc-mcore.c (md_assemble): Likewise.
375 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
378 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
380 * config/tc-mcore.c (mcore_cons): Likewise.
381 (mcore_float_cons): Likewise.
382 (mcore_stringer): Likewise.
383 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
385 2000-06-01 Scott Bambrough <scottb@netwinder.org>
387 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
389 2000-05-29 Nick Clifton <nickc@cygnus.com>
391 * config/tc-sh.c: Fix compile time warning messages.
393 * config/tc-mips.c: Fix compile time warning messages.
395 2000-05-29 Philip Blundell <philb@gnu.org>
397 * doc/as.texinfo: Update copyright dates.
398 (Local Labels): Delete misplaced mention of ARM.
399 * NEWS: Mention ARM ELF support.
401 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
403 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
404 it is modified, and use the real_size to compute the frag address
405 for dwarf2 line info.
407 2000-05-27 Alan Modra <alan@linuxcare.com.au>
409 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
410 line-matching scheme to cope with automake moving variables around.
411 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
412 * Makefile.in: Regenerate.
414 2000-05-26 Jakub Jelinek <jakub@redhat.com>
416 * config/tc-sparc.c (sparc_relax): New.
417 (md_longopts): Add -relax and -no-relax options.
418 (md_parse_options, md_show_usage): Likewise.
419 (md_apply_fix3): Optimize tail call into branch always if possible.
421 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
423 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
424 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
425 rules, with warning when a GAS statement specifies a packing that
426 will result in an instruction being squashed.
427 Added typdef packing_type and enumerals, changed various integer
428 literals to use the enumerals.
430 2000-05-24 David Mosberger <davidm@hpl.hp.com>
432 * config/tc-ia64.c (dot_restorereg_p): New function.
433 (md_pseudo_table): Add restorereg.p.
434 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
435 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
437 * config/tc-ia64.h (unw_record_type): Add unwabi.
438 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
439 called MASK with members for imask, and the masks produced by
440 fr_mem, gr_mem, br_mem, and frgr_mem.
441 (unw_p_record): Add members ABI and CONTEXT.
442 (unw_x_record): Add member AB.
443 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
444 as pseudo-register for use during unwind info generation.
445 (AR_PFS, AR_LC): New macros.
446 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
447 whose names start with an at sign (as in "@priunat").
448 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
450 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
451 proc_end, unwind_info, personality_routine): Consolidate into
452 "unwind" structure to reduce offset-table use. Add member
453 NEXT_SLOT_NUMBER to track the slot number for the next instruction
455 (output_R1_format, output_R3_format, output_P3_format,
456 output_P6_format): Initialize R with zero to reduce compiler warnings.
457 (output_P7_format): Ditto. Add `default' branch to switch
458 statement to reduce compiler warnings.
459 (output_P8_format, output_B1_format, output_B4_format): Ditto.
460 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
461 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
462 into single argument.
463 (output_X1_format, output_X3_format): Initialize R with zero to reduce
464 compiler warnings. Merge A and B args into single argument.
465 (output_X2_format, output_X4_format): Remove unused variable R. Merge
466 A and B args into single argument.
467 (free_record): Removed (wasn't used).
468 (free_list_records): Also free imasks in prologue records.
469 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
470 (output_spill_mask): Remove.
471 (output_unwabi): New function.
472 (output_epilogue, output_label_state, output_copy_state): Call
474 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
475 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
477 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
478 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
479 as part of handling the prologue records. Emit region's imask if
480 we have one. Handle unwabi, epilogue, label_state, copy_state,
481 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
482 spill_sprel_p, and spill_reg_p records.
483 (set_imask, count_bits, slot_index): New function.
484 (fixup_unw_records): Fix region size computation. Handle
485 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
486 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
487 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
488 set_imask accordingly. Update imask for gr_gr, and br_gr records.
489 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
490 (dot_save): Use manifest constants for applicaton registers.
491 Handle REG_PR and REG_PRIUNAT.
492 (dot_restore): Don't just ignore it.
493 (dot_restorereg): New function..
494 (generate_unwind_image): Ensure unwind info is a multiple of eight
495 bytes, not just four bytes.
496 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
497 (dot_altrp): Don't just ignore it.
498 (dot_savemem): New function. Replaces dot_savesp() and
499 dot_savepsp(). Use manifest constants for applicaton registers.
500 Handle REG_PR and REG_PRIUNAT.
501 (dot_savef): Simplify.
502 (dot_saveb): Support generation of br_gr.
503 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
504 dot_label_state, dot_copy_state): New function.
505 (dot_unwabi): Don't just ignore it.
506 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
507 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
508 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
509 (emit_one_bundle): Set slot number for prologue/body records
510 *before* emitting the first insn.
511 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
512 (md_begin): Declare "psp" pseudo-register.
513 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
514 so we don't get segfault.
515 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
516 counts as required per SW Conventions manual
517 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
518 output_preds_psprel, output_preds_sprel, output_spill_base,
519 output_unat_psprel, output_unat_sprel, output_lc_psprel,
520 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
521 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
522 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
523 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
524 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
525 (dot_vframe): Implement.
526 (dot_vframesp, dot_vframepsp): New function.
528 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
530 * configure.in (i386-*-freebsd a.out entry): Quote properly.
531 * configure: Regenerate.
533 2000-05-23 Alan Modra <alan@linuxcare.com.au>
535 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
536 (md_estimate_size_before_relax): so we can use it here instead of
537 old kludges. Localise vars to blocks. Comment.
539 * frags.c (frag_new): Update fr_var comments.
540 * frags.h (struct frag): Ditto.
542 2000-05-22 Richard Henderson <rth@cygnus.com>
544 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
545 (pseudo_func): Add pcrel.
546 (operand_match): Handle IA64_OPND_TGT64.
547 (build_insn): Likewise.
548 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
549 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
550 (fix_insn): Handle all three 64-bit relocation types.
552 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
554 * obj.h (struct format_ops): New members begin, app_file,
555 s_set_other, s_set_desc, s_get_type, s_set_type,
556 separate_stab_sections, init_stab_section.
558 * config/obj-multi.h: Update GPL notice to v2.
561 (S_SET_SIZE): Test s_set_size for NULL before calling.
562 (S_SET_ALIGN): Similar for s_set_align.
567 (SEPARATE_STAB_SECTIONS): New.
568 (INIT_STAB_SECTION): New.
569 (EMIT_SECTION_SYMBOLS): New.
570 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
572 * config/obj-elf.h: Update GPL notice to v2.
573 Mention that this file is included from obj-multi.h.
574 (obj_begin): Wrap definition in ifndef.
575 (elf_file_symbol): Constify declaration.
576 (obj_app_file): Ditto.
577 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
578 Wrap in ifndef SEPARATE_STAB_SECTIONS.
580 * config/obj-elf.c (elf_s_set_other): New.
581 (elf_file_symbol): Constify argument.
582 (elf_separate_stab_sections): New.
583 (elf_init_stab_section): New.
584 (elf_format_ops): Add new members. Remove comma at end.
586 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
587 (ecoff_format_ops): Add new fields. Remove comma at end.
588 Mention inconsistency for emit_section_symbols.
590 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
592 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
593 (coff_separate_stab_sections): New.
594 (coff_format_ops): Add new members.
596 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
597 (obj_aout_s_set_other): New.
598 (obj_aout_s_set_desc): New.
599 (obj_aout_s_get_type): New.
600 (obj_aout_s_set_type): New.
601 (obj_aout_separate_stab_sections): New.
602 (aout_format_ops): New members added. Use obj_aout_process_stab,
603 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
604 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
606 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
608 2000-05-22 Alan Modra <alan@linuxcare.com.au>
610 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
611 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
612 (md_estimate_size_before_relax): Ensure jumps to weak and
613 externally visible symbols are relocatable.
615 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
617 * stabs.c (aout_process_stab): Make global.
618 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
619 * read.h (aout_process_stab): Declare.
621 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
622 Generalize to *aout, *coff *elf.
623 * configure: Regenerated.
625 * doc/internals.texi (Object format backend): Say
626 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
628 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
629 * Makefile.in: Regenerated.
631 2000-05-19 Catherine Moore <clm@cygnus.com>
633 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
635 2000-05-18 Alan Modra <alan@linuxcare.com.au>
637 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
638 instruction to reflect change in re_assemble_*.
640 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
642 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
643 build PA64 ELF tools.
644 * configure: Rebuilt.
646 2000-05-17 Alan Modra <alan@linuxcare.com.au>
648 * Makefile.am: Regenerate dependencies.
649 * Makefile.in: Regenerate.
651 2000-05-15 Nick Clifton <nickc@cygnus.com>
653 * config/tc-arm.c (struct asm_psr): Add boolean field
654 distinguishing between CSPR and SPSR. Rename 'number' field
656 (psrs): Rearrange contents to match new asm_psr structure.
657 (arm_psr_parse): Move next to psr_required_here. Make it
658 return an asm_psr structure.
659 (psr_required_here): Use asm_psr structure returned by
661 (do_msr): Reorganise to allow psr_required_here to be called
663 (md_undefined_name): Mark 'name' parameter as unused, since
664 the COFF target does not use it.
666 2000-05-14 David O'Brien <obrien@FreeBSD.org>
668 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
670 * config/te-aux.h: Likewise.
671 * config/te-dpx2.h: Likewise.
672 * config/te-go32.h: Likewise.
673 * config/te-hp300.h: Likewise.
674 * config/te-hppa.h: Likewise.
675 * config/te-i386aix.h: Likewise.
676 * config/te-ic960.h: Likewise.
677 * config/te-interix.h: Likewise.
678 * config/te-nbsd532.h: Likewise.
679 * config/te-pc532mach.h: Likewise.
680 * config/te-ppcnw.h: Likewise.
681 * config/te-psos.h: Likewise.
682 * config/te-sparcaout.h: Likewise.
683 * config/te-sun3.h: Likewise.
684 * config/te-sysv32.h: Likewise.
686 2000-05-14 Alan Modra <alan@linuxcare.com.au>
688 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
689 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
690 and sign extend without an if statement.
691 (build_bytes): Likewise.
693 2000-05-14 Kazu Hirata <kazu@hxi.com>
695 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
696 X_add_symbol L_32 case.
698 2000-05-14 David O'Brien <obrien@FreeBSD.org>
700 * config/te-freebsd.h: New file.
702 2000-05-13 Alan Modra <alan@linuxcare.com.au>
704 * asintl.h (gettext, dgettext, dcgettext, textdomain,
705 bindtextdomain): Replace defines with those from intl/libgettext.h
706 to quieten gcc warnings.
708 * NEWS: Mention x86 .arch and -q.
710 * config/tc-i386.c (quiet_warnings): New.
711 (md_assemble): Use quiet_warnings.
712 (md_parse_option): Set quiet_warnings from -q.
713 (md_show_usage): Mention -q, delete -m.
714 (flag_do_long_jump): Delete.
715 (md_parse_option): Remove -m.
716 (md_show_usage): Remove -m.
717 (md_create_long_jump): Remove useless flag_do_long_jump code.
719 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
720 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
722 2000-05-13 Alan Modra <alan@linuxcare.com.au>
723 Alexander Sokolov <robocop@netlink.ru>
725 * doc/c-i386.texi (i386-Arch): New section.
726 (i386-Syntax): Mention .intel_syntax and .att_syntax.
728 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
729 (smallest_imm_type): Use smallest opcode for shift by one if cpu
730 architecture has been given and is not 486.
732 (md_pseudo_table): Add .arch.
733 (md_assemble): Warn if cpu architecture has been given and an
734 unsupported instruction.
736 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
737 Move operand_types bit defines after relevant template field.
738 (template): Add cpu_flags.
742 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
744 * config/tc-mn10300.h (md_end): Define.
745 (mn10300_finalize): Declare.
746 * config/tc-mn10300.c: Include dwarf2dbg.h.
747 (debug_line): Define.
748 (md_assemble): Generate dwarf2 line info.
749 (mn10300_finalize): New function. Finalize dwarf2 info.
751 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
753 * config/tc-mips.c (md_estimate_size_before_relax): Use the
754 external version of the relocation for weak symbols.
756 2000-05-08 David Mosberger <davidm@hpl.hp.com>
758 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
759 frame size in units of 16 bytes, as required per SW Conventions manual.
760 (output_unw_records): Output info-block header as a dword to get
763 2000-05-08 Alan Modra <alan@linuxcare.com.au>
765 * as.h: #include "file", not <file> on files from ../include.
766 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
767 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
768 (md_convert_frag): Add ATTRIBUTE_UNUSED.
769 (tc_coff_symbol_emit_hook): Ditto.
770 (OPTCOUNT): Cast to int to avoid compiler warning.
771 (md_begin): Fix signed/unsigned warnings.
773 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
775 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
776 ABRANCH LONG case for a conditional branch on a 68000.
777 (md_estimate_size_before_relax): Likewise. Also handle
778 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
779 (m68k-ip: case ABSL): Relax absolute references to 16-bit
780 PC-relative on all CPUs.
781 (md_estimate_size_before_relax): Likewise.
783 2000-05-04 Alan Modra <alan@linuxcare.com.au>
785 * as.c (parse_args): Just mention current year in printed
788 2000-05-03 J.T. Conklin <jtc@redback.com>
790 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
792 (md_parse_option): Recognize -m7400.
794 2000-05-03 Ian Lance Taylor <ian@zembu.com>
796 * config/atof-ieee.c (gen_to_words): When adding carry back in,
797 don't permit lp to become less than the words array.
799 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
801 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
802 Fix little-endian case.
804 2000-05-03 David O'Brien <obrien@NUXI.com>
806 * as.c (parse_args): Update copyright.
808 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
810 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
811 for the .bss section too.
813 2000-05-02 Alan Modra <alan@linuxcare.com.au>
815 * configure.in: Set em=linux for hppa-*-linux.
816 * configure: Regenerate.
817 * doc/Makefile.in: Regenerate with correct automake.
819 * frags.c (frag_grow): Sanity check chunk_size.
821 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
822 * config/obj-som.h: Likewise.
823 * config/obj-ieee.h: Likewise.
825 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
827 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
828 (md_pseudo_table): Fully initialise OBJ_ELF cases.
829 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
830 (pa_ip): low_sign_unext now returns via function value. Use
831 re_assemble_* instead of dis_assemble_* and
832 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
834 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
835 (md_section_align, md_parse_option, md_show_usage,
836 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
837 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
838 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
839 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
840 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
842 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
843 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
844 outside of switch. Correct mask and shifting errors in case 10
845 and case -11. In case 21, compare against signed range to suit
846 hppa_field_adjust changes. In case 12, use re_assemble_12. In
847 case 17 and case 22, use offsetT variable to properly check range.
848 Use re_assemble_* here too.
849 (evaluate_absolute): Change type of value to offsetT. Call
850 hppa_field_adjust to do the work for us.
851 (pa_parse_cmpb_64_cmpltr): Delete save_s.
852 (pa_parse_cmpib_64_cmpltr): Ditto.
853 (pa_build_unwind_subspace): Delete unused var subseg. Change type
854 of i to unsigned int.
855 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
856 (pa_end_of_source): Return type is void.
858 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
860 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
862 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
864 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
866 (md_begin): Removed "construct symbols for each register name".
867 Because register names conflicts with GCC generated function
869 (avr_operand): Now constant numbers can be used as a register
870 identifiers (0 as r0, 31 as r31).
871 (md_assemble): use skip_space () before parsing instruction
874 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
876 * config/tc-avr.c: New AVR_ISA_ defined.
877 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
878 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
879 for `fmul', `movw' and `lpm R,Z' instructions.
880 (avr_operands): Warn if current opcode is a two-word instruction
881 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
882 (avr_opcodes): New commands added.
883 (REGISTER_P): Check 'a' and 'v' constraint letters.
884 (mcu_types): New MCU added.
886 2000-05-01 Alan Modra <alan@linuxcare.com.au>
888 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
889 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
890 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
891 * configure: Regenerate.
893 2000-04-29 Andreas Jaeger <aj@suse.de>
895 * as.h: Correctly check GCC version.
897 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
899 * as.c (parse_args): Allow md_parse_option to override -a listing
901 * config/obj-coff.c (add_lineno): Change type of offset parameter
902 from "int" to "bfd_vma."
903 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
904 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
905 (ppc_change_csect): Align correctly for XCOFF64.
906 (ppc_machine): New function, which discards "ppc_machine" line.
907 (ppc_tc): Cons for 8 when code is 64 bit.
908 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
910 (md_parse_option): Handle -a64 and -a32.
912 * config/tc-ppc.h (TARGET_MACH): Define.
913 (TARGET_FORMAT): Move to function.
914 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
916 2000-04-26 David O'Brien <obrien@FreeBSD.org>
918 * doc/as.1: Fix unbalanced brackets.
920 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
922 (line_comment_chars): Set to '/' if TE_FreeBSD.
924 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
926 * configure.in: Configury support for PA64 (currently disabled).
927 * configure: Rebuilt.
929 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
931 * config/tc-mips.c (s_change_sec): Use record_alignment, not
932 bfd_set_section_alignment.
934 2000-04-25 Alan Modra <alan@linuxcare.com.au>
936 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
939 2000-04-24 Nick Clifton <nickc@cygnus.com>
941 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
942 * doc/as.texinfo (Align): Include arm and strongarm in list of
943 targets that have the second form of the behaviour of the .align
946 2000-04-24 Mark Klein <mklein@dis.com>
948 * obj-som.c: Terminate obj_pseudo_table.
950 2000-04-22 Timothy Wall <twall@cygnus.com>
952 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
954 (operand_match): Conditionally insert default bit values for IMMU9.
956 2000-04-14 Matthew Green <mrg@cygnus.com>
958 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
959 * configure: Rebuilt.
961 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
962 Jason Eckhardt <jle@cygnus.com>
964 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
966 * config/tc-hppa.c (CHECK_ALIGN): New macro.
967 Added handling of new operand types l,y,&,fe,fE,fx.
969 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
970 David Mosberger <davidm@hpl.hp.com>
971 Timothy Wall <twall@cygnus.com>
972 Andrew MacLeod <amacleod@cygnus.com>
973 Jim Wilson <wilson@cygnus.com>
975 * Makefile.am (CPU_TYPES): Add ia64.
976 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
977 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
978 * Makefile.in: Rebuild.
979 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
980 * configure: Rebuild.
981 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
982 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
983 * expr.c (expr): Handle md_optimize_expr.
984 * read.c (LEX_HASH): Add comment.
985 * config/tc-ia64.c, config/tc-ia64.h: New files.
987 2000-04-21 Richard Henderson <rth@cygnus.com>
989 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
990 bundling a non-delayed branch type instruction.
992 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
994 * config/tc-mn10300.c (HAVE_AM30): Define.
995 (md_assemble): Use it.
997 2000-04-19 Alan Modra <alan@linuxcare.com.au>
999 * config/obj-elf.c (obj_elf_change_section): Check for changed
1002 * Makefile.am: (CPU_MULTI_VALID): Remove.
1003 (MULTI_CPU_TYPES): Define.
1004 (MULTI_CPU_OBJ_VALID): Define.
1005 (DEPTC): Use the above.
1006 (DEPOBJ): Same here.
1008 Regenerate dependencies.
1009 * Makefile.in: Regenerate.
1011 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1013 * Makefile.am (YACC, LEX): Get them from configure.
1015 2000-04-18 H.J. Lu (hjl@gnu.org)
1017 * config/tc-i386.c (offset_in_range): Use addressT instead of
1018 bfd_vma for non-bfd assemblers.
1020 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1022 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1023 doesn't give spurious errors.
1025 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1027 * as.h (SEEK_SET): Define if undefined.
1029 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1031 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1032 constants, and don't assume offsetT is 32 bits.
1034 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1036 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1037 (md_pcrel_from_section): Add prototype.
1038 (d10v_fix_adjustable): Add prototype.
1039 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1041 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1043 2000-04-12 Nick Clifton <nickc@cygnus.com>
1045 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1046 symbol in frag chain.
1048 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1050 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1051 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1052 (fits_in_signed_word, smallest_imm_type): Ditto.
1053 (md_assemble): Use an offsetT var to hold offsetT values, not a
1055 (offset_in_range): New.
1056 (md_assemble): Use it.
1057 (md_convert_frag): Change type of target_address, opcode_address,
1058 and displacement_from_opcode_start to offsetT.
1059 (md_create_short_jump): Change type of offset to offsetT.
1060 (md_create_long_jump): Ditto.
1061 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1062 (md_chars_to_number): Remove.
1063 (output_invalid): Remove duplicate prototype.
1065 2000-04-09 Nick Clifton <nickc@cygnus.com>
1067 * Makefile.am (CPU_TYPES): Add 'avr'.
1068 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1069 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1071 * Makefile.in: Regenerate.
1073 * doc/as.texinfo: Add M32R documentation.
1075 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1077 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1078 --enable-build-warnings option.
1079 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1080 * Makefile.in, configure: Re-generate.
1082 2000-04-07 Nick Clifton <nickc@cygnus.com>
1084 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1085 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1086 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1087 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1088 (arm_force_relocation): Force relocations for
1089 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1091 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1093 * config/tc-sh.c (get_operands): There's no third operand if the
1094 first operand is an immediate.
1096 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1098 * config/tc-sh.c (immediate): Delete.
1099 (sh_operand_info): Add immediate member.
1100 (parse_reg): Use A_PC for pc.
1101 (parse_exp): Add second argument 'op'. All callers changed.
1102 (parse_at): Expect pc to be coded as A_PC.
1103 Use immediate field in *op.
1104 (insert): Add fourth argument 'op'. All callers changed.
1105 (build_relax): Add second argument 'op'. All callers changed.
1106 (insert_loop_bounds): New function.
1107 (build_Mytes): Remove DISP_4.
1108 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1109 (assemble_ppi): Use immediate field in *operand.
1110 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1111 (md_apply_fix): Likewise.
1112 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1114 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1116 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1118 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1120 * internals.texi (CPU backend): Document
1121 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1123 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1125 * po/gas.pot: Regenerate.
1127 * as.c (show_usage): Restore translated part of bug string.
1128 * gasp.c (show_usage): Likewise.
1130 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1131 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1132 than move-if-change.
1133 (DEP1): Modify for "gcc -MM".
1137 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1138 Update dependencies.
1139 * Makefile.in: Regenerate.
1141 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1143 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1144 (md_begin): Likewise.
1145 (HAVE_AM33): New macro.
1146 (md_assemble): Use it. Match r_regs and xr_regs only if
1149 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1151 * as.h: #include "bin-bugs.h"
1152 * as.c (show_usage): Use REPORT_BUGS_TO.
1153 * gasp.c: #include "bin-bugs.h"
1154 (show_usage): Use REPORT_BUGS_TO.
1156 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1158 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1160 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1161 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1164 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1166 * config/tc-i386.c (i386_immediate): Don't assume a constant
1167 immediate is necessarily 16 bits when in 16 bit code mode.
1168 (md_assemble): Instead set guess_suffix here after we have checked
1171 2000-04-02 Richard Henderson <rth@cygnus.com>
1173 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1174 quantities. Correct right shift sign extension.
1175 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1176 32-bit value when shifting into place.
1178 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1180 * app.c: Add ATTRIBUTE_UNUSED as needed.
1181 * config/tc-ppc.c: Likewise.
1182 (ppc_size): Make unsigned long.
1183 (ppc_insert_operand): Add casts to avoid warnings.
1185 2000-03-31 Nick Clifton <nickc@cygnus.com>
1187 * config/tc-d10v.h (md_flush_pending_output): Define.
1189 2000-03-29 Nick Clifton <nickc@cygnus.com>
1191 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1192 segment. Works for both BFD_ASSEMBLER and others.
1193 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1195 2000-03-29 Nick Clifton <nickc@cygnus.com
1197 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1199 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1201 * listing.c (LISTING_LHS_WIDTH): Default depends on
1203 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1205 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1207 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1210 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1212 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1214 * config/tc-avr.c (mcu_types): Add missing initialiser.
1215 (md_pcrel_from_section): Add prototype.
1216 (avr_operand): Remove redundant test of unsigned < 0.
1217 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1219 2000-03-27 Denis Chertykov <denisc@overta.ru>
1221 * config/tc-avr.c: New file for AVR support.
1222 * config/tc-avr.h: Likewise.
1223 * configure.in: Add AVR support.
1224 * configure: Regenerate.
1226 2000-03-26 Timothy Wall <twall@cygnus.com>
1228 * gasp.c (macro_op): Add new argument to check_macro call.
1229 Macro structure definitions moved to macro.h
1230 * sb.h: Add argument to prototype for input_scrub_include_sb.
1231 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1232 nesting checks with an additional flag.
1233 (struct input_save): Add flag to indicate whether current sb
1234 should be checked for proper macro/conditional nesting.
1235 (input_scrub_push/pop): Save/restore nest check flag.
1236 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1238 * macro.c (check_macro): Allow caller to retrieve parsed macro
1239 information if a pointer is provided. This information may be
1240 used by the new macro hooks.
1241 * macro.h: Update prototype for check_macro. Macro struct
1242 definitions moved here from macro.c/gasp.c.
1243 * read.c (read_a_source_file): Add parameter to check_macro call,
1244 and pass macro info to the macro hook, if defined.
1245 (input_scrub_insert_line): New. Allow insertion of a line of
1246 characters into the input stream.
1247 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1248 file into the input stream.
1249 (s_include): Use input_scrub_insert_file.
1250 * internals.texi: Document new macro hooks.
1251 * as.h: New prototypes added.
1253 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1255 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1256 an initial capital letter.
1257 (i386_index_check): Reindent.
1259 2000-03-19 Nick Clifton <nickc@cygnus.com>
1261 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1264 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1266 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1267 instruction operand bad if Rd > 7 when generating
1268 thumb instructions. Prevents for example,
1269 "adr r12,label" from silently failing and generating
1270 the wrong instruction.
1272 2000-03-17 Nick Clifton <nickc@cygnus.com>
1274 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1275 that have a destingation >= 0x400000.
1276 Fix compile time warning messages.
1278 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1280 * config/tc-sh.c (md_begin): When encountering insn that are
1281 not supported by the current arch, only change the name if
1282 its contents are the same as prev_name.
1283 (get_specific): If the the architecture doesn't match, fail.
1285 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1287 * config/tc-sh.c (IDENT_CHAR): Define.
1288 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1289 matching back where it came from.
1291 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1293 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1295 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1297 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1300 2000-03-15 Kazu Hirata <kazu@hxi.com>
1302 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1304 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1306 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1307 floating-point-number, make sure 'f' is in FLT_CHARS.
1309 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1311 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1312 (s_lcomm_internal): Use it.
1313 * doc/internals.texi (CPU backend): Document it.
1314 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1317 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1319 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1322 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1323 implementation doesn't have special handling for switch
1325 (macro_build): Allow for code in sections other than .text.
1327 (mips_ip): Likewise.
1328 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1329 Don't perform relocs if we will be outputting them.
1330 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1331 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1334 2000-03-09 Catherine Moore <clm@cygnus.com>
1336 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1337 relocation type based on the entry in the fixup structure.
1339 2000-03-08 H.J. Lu (hjl@gnu.org)
1341 * Makefile.am (install-exec-tooldir): Depend on
1342 install-exec-bindir for parallel make.
1343 * Makefile.in: Regenerated.
1345 2000-03-06 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1349 (md_parse_option): Parse -m32r command line switch - disable m32rx
1351 (md_show_usage): Document new option.
1353 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1354 * doc/Makefile.in: Regenerate.
1355 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1357 2000-03-02 Michael Meissner <meissner@redhat.com>
1359 * config/tc-d30v.c (check_range): Remove code that incorrectly
1360 sign extended values where bits < 32.
1362 2000-03-02 H.J. Lu (hjl@gnu.org)
1364 * configure.in: Support --enable-targets=all on ia32.
1365 * configure: Regenerated.
1367 2000-03-01 Nick Clifton <nickc@cygnus.com>
1369 * gasp.c (do_align): Remove bogus check of alignment value.
1371 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1373 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1374 TC_PPC was defined forced the type of a symbol with no other type
1377 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1379 * doc/internals.texi (CPU backend): Mention that
1380 line_separator_chars do not break up comments. Fix typos for
1381 LEX_AT and LEX_NAME descriptions. Document operands for
1382 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1383 description of md_create_short_jump usage. Document argument for
1384 md_undefined_symbol.
1386 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1388 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1389 (md_parse_option): Handle it.
1390 (md_show_usage): Document it.
1392 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1394 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1395 opcode, for the instruction `pal19'. From Andrea Arcangeli
1398 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1400 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1402 (md_assemble): To here, before template operands are matched.
1403 Also ensure a constant immediate is sign extended when we know the
1404 size is at most 16 bits. This is to catch cases like "add
1405 $0xffc0,%ax" where we don't know the size, and thus that the
1406 immediate can be represented as Imm8S until after parsing the
1408 (i386_displacement): Similarly sign extend 16 bit constant
1410 (md_assemble): Relax 16-bit jump constant range check to suit sign
1411 extended displacements.
1413 2000-02-26 Andreas Jaeger <aj@suse.de>
1415 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1417 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1419 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1420 call operands when intel_syntax.
1421 (intel_float_operand): Return 2 for "fi...".
1422 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1423 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1424 earlier "SHORT" change.
1425 (md_assemble): When determining suffix from Regs, exclude
1428 2000-02-24 Nick Clifton <nickc@cygnus.com>
1430 * configure: Add arm-wince, mips-pe and sh-pe targets.
1431 * configure: Regenerate.
1433 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1435 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1436 "pe-mips" for the mips-pe target.
1438 * config/tc-arm.c (insns): Change displacement encoded in BL
1439 and B instructions if the target port is arm-wince.
1440 (do_ldst): Do not bias the relocation offset if the target
1442 (md_pcrel_from): Add in missing relocation offset bias if the
1443 target os arm-wince.
1445 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1446 (md_begin): Disable -G support for mips-pe target.
1447 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1448 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1451 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1452 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1453 assembler, just set the alignment to 4.
1455 * config/te-wince-pe.h: New file for WinCE targets. Define
1458 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1460 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1461 string instructions.
1462 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1463 (i386_intel_memory_operand): After finding a segment override,
1464 check again for no `[' before looking for a displacement. Bomb if
1465 more than one displacement rather than silently discarding the
1466 second and subsequent ones. Free strings malloc'd by
1467 build_displacement_string.
1469 2000-02-24 Catherine Moore <clm@cygnus.com>
1471 * config/obj-som.c (obj_pseudo_table): Add "weak".
1472 (obj_som_weak): New routine.
1474 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1476 * config/tc-i386.c (union i386_op): New.
1477 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1478 Throughout file replace occurences of disps[n], imms[n], regs[n]
1479 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1480 intel mode operand swapping. Add assert in regKludge and
1481 fake_zero_displacement code. Test i.types[n] when outputting
1482 displacements and immediates. Combine output of Disp16 with
1484 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1485 when in intel mode by (not) reversing fsub and fdiv operands
1486 before the template search. This fails for single operand
1487 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1488 undefined. Instead fix the base_opcode after we've found the
1489 template. Move base_opcode xor with found_reverse_match from
1490 opcode output code to before this fix so we test for the correct
1492 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1493 check in intel mode. Instead compare opcodes.
1495 * config/tc-i386.h (TC_RELOC): Delete.
1496 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1497 with equivalent call to reloc.
1499 * as.h (flag_m68k_mri): Move declaration after target include, and
1500 only declare when TC_M68K defined. Define as zero otherwise.
1501 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1502 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1503 Define as zero otherwise.
1504 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1505 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1506 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1507 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1508 testing whether defined.
1509 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1510 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1511 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1512 rather than testing whether defined.
1513 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1514 (parse_mri_cons): Declare and use only when TC_M68K.
1515 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1516 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1517 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1519 * NEWS: Mention IBM 370 support.
1521 2000-02-23 Richard Henderson <rth@cygnus.com>
1523 * config/tc-i386.c (md_assemble): When swapping operands for
1524 intel_syntax, assume everything that's not Imm or Disp is a
1527 2000-02-23 Linas Vepstas <linas@linas.org>
1529 * config/tc-i370.c, config/tc-i370.h: New files.
1530 * Makefile.am: Add support for Linux/IBM 370.
1531 * configure.in: Likewise.
1532 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1533 * config/obj-elf.c: Include elf/i370.h
1534 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1536 * Makefile.in: Regenerate.
1537 * configure: Regenerate.
1539 * doc/c-i370.texi: New file.
1540 * doc/all.texi: Include it.
1541 * doc/as.texinfo: And here.
1542 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1543 * doc/Makefile.in: Regenerate.
1545 2000-02-19 Michael Meissner <meissner@redhat.com>
1547 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1548 determine if an instruction can be used in parallel with an ADDppp
1549 or SUBppp instruction.
1551 2000-02-22 Andrew Haley <aph@cygnus.com>
1553 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1555 1999-12-30 Andrew Haley <aph@cygnus.com>
1557 * config/tc-mips.c (mips_gp32): New variable.
1558 (macro_build) Use mips_gp32.
1560 (md_longopts): Add "-mgp32" and "-mgp64".
1561 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1563 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1565 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1566 warning, and bump it to 1.
1568 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1570 From Brad Lucier <lucier@math.purdue.edu>:
1571 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1574 2000-02-21 Catherine Moore <clm@cygnus.com>
1576 * config/tc-mips.c (MF_HILO_INSN): Define.
1577 (mips_7000_hilo_fix): Declare.
1578 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1579 (md_parse_option): Check for 7000_HILO_FIX options.
1580 (OPTION_M7000_HILO_FIX): Define.
1581 (OPTION_NO_M7000_HILO_FIX): Define.
1582 * doc/c-mips.texi (-mfix7000): Describe.
1584 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1586 * listing.c (print_lines): Remove unused variable `end'.
1588 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1589 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1590 reloc_type when BFD_ASSEMBLER.
1591 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1592 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1593 statement and quell signed vs. unsigned comparison warning.
1595 2000-02-18 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1598 the computed frag offset, rather than overwriting it.
1600 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1602 * config/tc-sh.c ("elf/sh.h"): Include.
1603 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1604 (md.begin): Initialize target_arch.
1605 Only include opcodes in has table that match selected architecture.
1606 (parse_reg): Recognize register names for sh-dsp.
1607 (parse_at): Recognize post-modify addressing.
1608 (get_operands): The leading space is now optional.
1609 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1610 arguments. Update valid_arch.
1611 (build_Mytes): Add support for SDT_REG_N.
1612 (find_cooked_opcode): New function, broken out of md_assemble.
1613 (assemble_ppi, sh_elf_final_processing): New functions.
1614 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1615 (md_longopts, md_parse_option): New option: -dsp.
1616 * config/tc-sh.h (elf_tc_final_processing): Define.
1617 (sh_elf_final_processing): Declare.
1619 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1621 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1622 the unwinder subspace. Save the current seg/subseg before creating
1625 2000-02-10 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1628 little endian targets.
1629 (INST_BYTE1): Redefine to handle big and little endian
1631 (cpu_type): New type: Select between M340 and M210.
1632 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1633 instructions of the M340.
1634 (md_assemble): Add support for the MULSH and OPSR classes of
1636 (md_atof): Add support for little endian targets.
1637 (md_parse_option): Add support for -EL, -EB and -mcpu command
1639 (md_convert_frag): Add support for little endian targets.
1640 (md_apply_fix3): Add support for little endian targets.
1641 (md_number_to_chars): Add support for little endian targets.
1643 2000-02-10 Timothy Wall <twall@redhat.com>
1645 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1646 defined, use it to verify the symbol just read should be a label.
1648 2000-02-10 Timothy Wall <twall@redhat.com>
1650 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1651 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1652 around colons when KEEP_WHITE_AROUND_COLON is defined.
1653 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1654 and KEEP_WHITE_AROUND_COLON.
1656 2000-02-08 Timothy Wall <twall@redhat.com>
1658 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1660 (do_repeat): New. Abstract repeat logic so that a "break" can be
1662 (end_repeat): New. Provide support for a "break" out of the
1664 * read.h: Add prototypes for new functions.
1666 2000-02-08 Timothy Wall <twall@redhat.com>
1668 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1669 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1670 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1673 2000-02-08 Timothy Wall <twall@redhat.com>
1675 * read.c: Added elseif to directives table.
1676 * read.h: Added prototype for s_elseif.
1677 * doc/as.texinfo: Added description for elseif.
1678 * cond.c (s_elseif): New function
1680 2000-02-04 Timothy Wall <twall@redhat.com>
1682 * listing.c (print_lines): Remove conditionals causing bug in
1685 2000-02-03 Timothy Wall <twall@cygnus.com>
1687 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1689 * frags.c (frag_new): Calculate fr_fix in octets
1690 (frag_now_fix) Return offset as target address offset (bytes).
1691 (frag_now_fix_octets) New - Return offset in octets (8-bit
1693 * frags.h: Added prototype for frag_now_fix_octets().
1694 Distinguish between octets and bytes in field descriptions.
1695 * listing.c (calc_hex): Account for octets vs bytes when
1696 printing addresses/offsets.
1697 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1698 target is little-endian, print the octets in a word in big-endian
1699 order so that the display looks like a proper hexadecimal number,
1700 instead of having the octets reversed.
1701 * read.c (do_align): When recording alignment, alignment power
1702 should be in terms of target bytes (minimum addressible unit)
1704 (do_org) Convert ORG target address (byte) argument into an
1705 octet offset when generating a variable fragment.
1706 * symbols.c (resolve_symbol_value): Symbol final value
1707 converted to a target address offset (bytes) from its octet offset.
1708 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1709 offset (bytes) is adjusted by the frag offset (octets) converted
1711 (coff_frob_section) Section alignment power is in terms of bytes;
1712 convert it to an octet alignment power when calculating size (and
1713 size mask) in octets. Don't modify the section size in order to
1714 "align" it for TI COFF, since that format has a different method
1715 for storing alignment information.
1717 2000-02-01 Timothy Wall <twall@cygnus.com>
1719 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1720 entries, matching the way GCC generates them. If not escaped, the
1721 filename is encoded incorrectly.
1723 2000-01-31 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-arm.c (reg_table): Add support for ATPCS register
1728 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1730 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1732 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1734 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1735 of a symbol when we really care about its value.
1737 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1739 * config/tc-mcore.c (md_assemble): Give warning message if
1740 operands passes to instruction are more than the spec.
1742 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1744 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1745 Thumb mode but the label seen was not declared as '.thumb_func'
1746 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1747 correct disassembly of Thumb code bounded by non function labels.
1749 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1751 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1752 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1754 * Makefile.in: Same here.
1757 * configure.in: Set bfd_gas for i386-aout when primary target
1758 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1759 we may need the primary te_file. Remove incorrect comment.
1761 * configure: Regenerate.
1763 * config/e-i386aout.c: New file.
1765 * as.c (USE_EMULATIONS): Move to before print_version_id.
1766 (struct emulation): Add i386aout.
1767 (show_usage): Split text strings. Reformat -a text. Add --em
1771 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1772 (aout_format_ops): New.
1775 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1776 preprocessor conditional and add aout USE_EMULATIONS tests.
1777 (read_a_source_file): Don't pass error strings to printf as
1781 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1783 (do_data): Same here.
1784 (process_file): And here.
1787 * symbols.c (colon): Rewrite "already defined" fatal message
1788 code for aout with USE_EMULATIONS.
1791 * config/obj-aout.c (OBJ_HEADER): Define.
1792 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1794 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1795 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1797 (obj_aout_type): Expand S_SET_OTHER here too.
1798 (obj_read_begin_hook): Remove.
1799 (aout_pop_insert): New.
1800 (obj_aout_s_get_other): New.
1801 (obj_aout_s_get_desc): New.
1802 (aout_format_ops): New.
1805 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1806 gets aout_pseudo_table.
1807 (aout_pseudo_table): Declare.
1808 (obj_read_begin_hook): Define.
1811 * config/obj-coff.c (obj_pseudo_table): Rename to
1813 (coff_pop_insert): Use coff_pseudo_table.
1814 (coff_sec_sym_ok_for_reloc): Remove.
1815 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1816 and comment all zero entries and remove #if 0 code.
1819 * config/obj-coff.h (obj_pop_insert): Define.
1820 (coff_pseudo_table): Declare.
1823 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1824 s_get_size, s_set_size. Comment all zero entries.
1827 * config/obj-elf.c (elf_s_get_other): New function.
1828 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1829 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1830 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1832 (obj_elf_parse_section_letters): Don't pass error strings to
1833 printf as format arg.
1836 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1838 (elf_s_get_other): Declare.
1839 (S_GET_OTHER) Define as elf_s_get_other if not already
1841 (S_SET_OTHER): Only define when not already defined.
1842 (elf_obj_read_begin_hook): Declare.
1843 (obj_read_begin_hook): Define.
1844 (elf_obj_symbol_new_hook): Declare.
1845 (obj_symbol_new_hook): Define.
1848 * config/obj-multi.h: Add copyright header and protect against
1849 multiple inclusion. Add * to all function pointers.
1850 (OBJ_HEADER): If defined, include it rather than other defines
1852 (obj_frob_file_after_relocs): Test for NULL.
1853 (obj_symbol_new_hook): Here too.
1854 (obj_sec_sym_ok_for_reloc): And here.
1855 (S_GET_OTHER): Define.
1856 (S_GET_DESC): Define.
1857 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1858 (OBJ_MAYBE_ELF): Update comment.
1860 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1861 OBJ_AOUT preprocessor conditional and handle emulation by
1862 testing OUTPUT_FLAVOR.
1863 (i386_displacement): Here too.
1864 (md_section_align): Similarly here.
1865 (i386_target_format): Conditionally compile when more than one
1866 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1867 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1868 (i386_displacement): Here too.
1871 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1872 Define TARGET_FORMAT for aout only when not multi.
1875 * config/te-multi.h: Delete file as it's identical to te-generic.h
1877 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1879 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1880 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1883 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1885 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1888 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1890 * config/tc-mips.c (mips_do_align): New function.
1891 * config/tc-mips.h (md_do_align): Define.
1893 2000-01-10 Philip Blundell <philb@gnu.org>
1895 * doc/c-arm.texi (ARM Options): Fix typo.
1896 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1897 line separator for Linux.
1898 * doc/as.texinfo (Comments): Mention the ARM.
1900 2000-01-10 Philip Blundell <pb@futuretv.com>
1902 * configure.in (arm*-*-conix*): New target.
1903 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1905 * configure: Regenerate.
1907 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1909 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1910 (obj_elf_visibility): New function.
1912 * doc/as.texinfo (Visibility): New node: document visibility
1915 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1917 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1918 warning for absolute jump/call without `*' in non-intel mode. No
1919 need to set i.types[0] JumpAbsolute in intel mode.
1921 1999-12-22 Philip Blundell <pb@futuretv.com>
1923 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1924 hook function when changing sections.
1925 (arm_s_data): Likewise.
1927 1999-12-14 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-arm.c (md_parse_option): Add support for -marm720
1930 command line switch.
1932 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1935 (r_registers, xr_registers): Define.
1936 (r_register_name, xr_register_name): New functions.
1937 (md_assemble): Handle new am33 operand types and instruction
1939 (mn10300_insert_operand, check_operand): Likewise.
1941 1999-11-29 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1944 (s_force_thumb): Set thumb_mode to 2.
1945 (md_assemble): Do not complain about thumb instructions on a
1946 non-thumb target if thumb_mode is set to 2.
1948 1999-11-28 Michael Meissner <meissner@cygnus.com>
1950 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1951 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1952 (O_...): Add new machine dependent expressions if we are handling
1953 explicit relocations.
1954 (alpha_reloc_op): New static table holding the explicit relocation
1956 (alpha_literal_hash): New static to hold the hash table for
1957 explicit relocations.
1958 (alpha_macros): Add support for explicit relocations.
1959 (md_begin): If explicit relocations, initialize hash table.
1960 (md_assemble): Don't print a second error if tokenize_arguments
1961 already printed an error message.
1962 (md_apply_fix): Add support for explicit relocations.
1963 (alpha_force_relocation): Ditto.
1964 (alpha_fix_adjustable): Ditto.
1965 (alpha_adjust_symtab): New function to support explicit
1967 (alpha_adjust_symtab_relocs): Ditto.
1968 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1969 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1970 Add support for explicit relocations. Return -2 if an error
1971 message was already printed.
1972 (find_macro_match): Add support for explicit relocations. Comment
1974 (emit_insn): Add support for explicit relocations.
1975 (assemble_tokens): Ditto.
1977 (load_expression): Ditto.
1980 (emit_ir_load): Ditto.
1981 (emit_loadstore): Ditto.
1984 (emit_sextX): Ditto.
1985 (emit_division): Ditto.
1986 (emit_jsrjmp): Ditto.
1987 (emit_retjcr): Ditto.
1989 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1991 (tc_adjust_symtab): If explicit relocations, call the function
1992 alpha_adjust_symtab.
1993 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1994 relocations next to the literal relocation they reference.
1995 (TC_INIT_FIX_DATA): Initialize the new fields.
1996 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1998 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2000 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2001 'B' operand for PA2.0 bb instruction.
2003 1999-11-18 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2008 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2010 (mcore_force_relocation): Force relocations to be generated for
2013 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2015 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2016 (i386_displacement): Disallow O_big displacements.
2018 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2020 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2021 Small improvements in error checking.
2022 (md_assemble): Support for unconditional ARM instructions.
2023 (md_parse_option): Support for -m[arm]v5e flag.
2025 1999-11-12 Nick Clifton <nickc@cygnus.com>
2027 * macro.c (buffer_and_nest): Do not check beyond the end of the
2030 1999-11-11 Nick Clifton <nickc@cygnus.com>
2032 * macro.c (buffer_and_nest): Look for seperator after TO and
2035 1999-11-08 Andrew Haley <aph@cygnus.com>
2037 * app.c (do_scrub_chars): When in State 10, treat backslash
2038 characters in the same way as as symbol characters.
2040 1999-11-07 Richard Henderson <rth@cygnus.com>
2042 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2043 the previous label was in the current section before playing
2044 with auto-alignment.
2046 1999-11-06 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-v850.c (v850_force_relocation): Force relocation
2050 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2053 1999-11-05 Michael Meissner <meissner@cygnus.com>
2055 * expr.h (operatorT): Increase machine dependent operators to 16.
2056 * expr.c (op_rank): Ditto.
2058 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2060 * read.c (pseudo_set): Reject attempts to set the value of a
2063 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2066 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2068 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2069 to bfd_set_section_contents.
2071 1999-11-03 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2075 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2077 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2078 (mips_ip): Use OPCODE_IS_MEMBER.
2080 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2082 * config/tc-arm.c (reg_required_here): Improve comments.
2084 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2085 (tinsns): Initialize variants field.
2087 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2088 BAD_PC respectively.
2090 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2092 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2093 * config/tc-arm.h: Fix compile time warnings.
2095 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2097 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2098 form @abs16, @(abs16) and @(abs16 + imm).
2100 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2102 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2103 (ISA_HAS_64_BIT_REGS) New.
2104 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2105 mips_emit_delays,macro_build,load_register,load_addresss,
2106 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2107 and/or use new ISA_xxx macros in expressions involving
2108 ISA, particularly mips_opts.isa.
2110 1999-10-18 Michael Meissner <meissner@cygnus.com>
2112 * expr.h (operatorT): Add machine dependent operators md1..md8.
2113 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2114 for the machine dependent operators to use.
2116 * expr.c (op_rank): Add machine dependent operators.
2118 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2120 (O_cpregister): Ditto.
2121 (md_begin): Change X_op test that field is wide enough to use
2122 O_max instead of O_alpha_max.
2123 (cpu_types): Fill in missing initializer.
2124 (alpha_num_macros): Make unsigned.
2125 (md_assemble): Make opnamelen be size_t.
2126 (md_apply_fix): Cast alpha_num_operands to int before testing.
2127 (alpha_force_relocation): Ditto.
2128 (alpha_fix_adjustable): Ditto.
2129 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2130 (tc_gen_reloc): Ditto.
2131 (tc_get_register): Ditto.
2136 (s_alpha_ent): Ditto.
2137 (s_alpha_end): Ditto.
2138 (s_alpha_frame): Ditto.
2139 (s_alpha_prologue): Ditto.
2140 (s_alpha_file): Ditto.
2141 (s_alpha_gprel32): Ditto.
2142 (s_alpha_proc): Ditto.
2143 (s_alpha_set): Ditto.
2144 (s_alpha_base): Ditto.
2145 (s_alpha_align): Ditto.
2146 (s_alpha_arch): Ditto.
2147 (alpha_align): Ditto.
2148 (assemble_insn): Suppress unused variable warning.
2150 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2151 order in the structure.
2152 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2154 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2156 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2158 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2160 * config/tc-i386.c (i386_index_check): Correct #endif location.
2162 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2164 * as.c (show_usage): Document new options.
2165 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2166 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2167 (parse_args): Parse the new options.
2168 (main): If there were warnings, and --fatal-warnings
2169 was specified, print an error.
2170 * as.h: New variable, flag_fatal_warnings, for new option.
2172 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2174 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2175 '@'. Change autoincrement completers to fall through to cache control
2178 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2180 (pa_parse_addb_64_cmpltr): New function.
2182 * config/tc-hppa.c (pa_ip): Change error message.
2183 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2184 '?Q' args to allow falling through.
2186 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2187 Remove unused conditional codes.
2188 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2190 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2192 * config/tc-d30v.c (CHAR_BIT): Define.
2193 (check_range): Fix bit operations to support integers bigger than
2196 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2198 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2201 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2202 Doug Evans <devans@cygnus.com>
2204 Add support for m32rx.
2205 * config/tc-m32r.c (enable_m32rx): New static global.
2206 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2207 (allow_m32rx): New function.
2208 (M32R_SHORTOPTS): Add `O'.
2209 (md_longopts): Add --m32rx plus several warning options.
2210 (md_parse_option): Handle new options.
2211 (md_show_usage): Print them.
2212 (md_begin): Enable m32rx.
2213 (OPERAND_IS_COND_BIT): New macro.
2214 (first_writes_to_seconds_operands): New function.
2215 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2216 (target_make_parallel,assemble_two_insns): New functions.
2217 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2218 If optimizing and m32rx, try to make consecutive insns parallel.
2220 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2222 * config/tc-mips.c (nopic_need_relax): Allow for the
2223 .sdata.foo sections generated by -fdata-sections,
2224 and for the .gnu.linkonce.s sections generated by C++.
2226 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2228 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2229 with cleaner code using completer prefixes. Add 'Y'.
2231 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2233 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2235 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2236 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2237 insn does not match and we should try the next insn in the table.
2239 1999-09-22 Nick Clifton <nickc@cygnus.com>
2241 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2243 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2245 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2248 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2250 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2251 OBJ_ELF. If ELF, add "sq".
2252 (md_parse_option): If ELF, ignore -s and -q.
2253 (md_show_usage): Mention ELF options.
2255 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2257 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2260 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2262 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2264 * config/tc-hppa.c (struct pa_it): New field "trunc".
2265 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2266 (pa_parse_ftest_gfx_completer): New function
2267 (pa_parse_fp_cnv_format): New function.
2269 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2270 (md_apply_fix): Handle 22bit pc-rel branches.
2272 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2274 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2276 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2278 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2280 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2282 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2283 (pa_ip): Handle 'fX'.
2285 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2287 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2288 unwinds unless the function is in the text space.
2289 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2291 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2293 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2294 (md_assemble): To here. Tweak address generation.
2296 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2298 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2299 (md_assemble): Call dwarf2_where for OBJ_ELF.
2300 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2301 (pa_end_of_source): New function.
2302 * tc-hppa.h (md_end): Define for OBJ_ELF.
2304 1999-09-14 Michael Meissner <meissner@cygnus.com>
2306 * configure.in (Canonicalization of target names): Remove adding
2307 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2308 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2309 * configure: Regenerate.
2311 1999-09-14 Donn Terry <donn@interix.com>
2313 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2315 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2317 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2318 pc-relative jmp/call to an absolute symbol.
2319 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2320 absolute section symbols.
2322 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2323 jump handling code and comments.
2325 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2327 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2328 the value if TE_PE and a global defined symbol.
2330 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2332 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2333 print the symbol, rather than printing it here.
2335 1999-09-11 Donn Terry <donn@interix.com>
2337 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2338 BFD_RELOC_RVA relocations.
2340 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2341 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2344 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2346 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2347 * doc/internals.texi (Object format backend): Document
2350 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2351 relocations against global symbols if TE_PE.
2353 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2354 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2356 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2359 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2360 symbols which do not have a constant value, or tags with
2361 non-tags. Remove the symbol from the list before adding it at the
2364 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2365 C_FCN symbol differently if TE_PE.
2366 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2367 appears in the pseudo-op, rather coff_line_base which is only set
2370 * config/obj-coff.c (obj_coff_loc): New static function.
2371 (obj_pseudo_table): Add "loc".
2373 * config/obj-coff.c (add_lineno): Check that the line number is
2376 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2377 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2379 (md_atof): Return NULL rather than 0.
2380 * config/tc-i386.c (md_atof): Change type to int.
2381 * expr.c (expr): Change first parameter to int.
2382 * config/obj-coff.c: Add declarations for static functions.
2383 (coff_frob_symbol): Use SYM_AUXENT.
2384 * config/tc-i386.h (flag_16bit_code): Don't declare.
2386 * config/obj-coff.c (obj_coff_section): Default to setting
2387 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2389 * write.c (adjust_reloc_syms): Print adjusted fixup.
2391 * expr.c (integer_constant): Correct too_many_digits calculation
2394 1999-09-09 Andreas Schwab <schwab@suse.de>
2396 * doc/c-arm.texi: Fix arguments of @var to not contain
2399 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2401 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2403 (md_parse_option): Only support -k flag for ELF and COFF targets.
2405 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2407 * config/tc-hppa.c (pa_ip): Put strict register checks before
2408 call to pa_parse_number.
2410 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2412 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2414 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2417 1999-09-06 Donn Terry <donn@interix.com>
2419 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2421 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2423 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2424 candidate instruction. Require registers for register arguments
2425 when in strict mode. Require assemble-time constants for
2426 constants when in strict mode.
2427 (pa_get_absolute_expression): Require a constant when in strict
2430 1999-09-06 Nick Clifton <nickc@cygnus.com>
2432 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2434 1999-09-04 Steve Chamberlain <sac@pobox.com>
2436 * config/tc-pj.c: New file, supports picoJava in ELF.
2437 * config/tc-pj.h: Ditto.
2438 * configure.in (pjl*, pj*): New targets.
2439 * Makefile.am: Rebuild dependencies.
2440 (CPU_TYPES): Add pj.
2441 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2442 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2443 * doc/c-pj.texi: New file.
2444 * doc/as.texinfo: Add some PJ specifics.
2445 * doc/all.texi: Add PJ to the list of all architectures, sort them
2447 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2448 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2450 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2452 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2453 (obj_frob_file): Test for null pointer.
2454 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2455 (OBJ_PROCESS_STAB): And here.
2456 (elf_obj_sy): Remove
2458 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2459 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2460 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2462 * config/obj-coff.c (no_func): Remove.
2463 (coff_format_ops): Change occurrences of no_func to 0, as we test
2464 for 0 in obj-multi.h.
2466 * configure.in: Enable bfd for i386-coff when primary target is
2467 bfd. Enable i386 elf,coff emulation support. Don't set
2468 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2469 emulation to support.
2470 *configure: Regenerate.
2472 1999-09-02 Nick Clifton <nickc@cygnus.com>
2474 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2475 .section .line directive is encountered.
2477 1999-09-01 Nick Clifton <nickc@cygnus.com>
2479 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2482 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2483 * as.texinfo: Document --gdwarf2 command line option.
2484 Add additional documentation of ARM command line switches.
2486 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2488 * config/tc-i386.c (i386_intel_memory_operand): Combine
2489 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2490 and RESTORE_END_STRING around parse_register calls.
2491 (i386_operand): Here too.
2492 (i386_is_reg): Remove.
2493 (parse_register): Move as_bad calls from within this function to
2496 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2498 Based on a patch from H.J. Lu <hjl@gnu.org>
2499 * config/tc-i386.c (parse_register): Handle FP regs specially.
2500 (md_begin): Remove '(' and ')' from register_chars.
2502 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2504 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2505 error message (done elsewhere).
2507 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2509 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2511 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2513 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2516 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2518 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2520 Add new completers. Fix bug in 64 bit condition handling.
2522 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2525 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2527 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2529 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2531 1999-08-27 Jim Wilson <wilson@cygnus.com>
2533 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2534 (struct ls): Add frag field. Initialize it to zero.
2535 (out_end_sequence): New local text_frag. Set it while in text section.
2536 Replace address check with frag check. Set ls.frag to text_frag if
2537 out_set_addr called.
2538 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2539 Set it before switching sections. Replace address check with frag
2540 check. Set ls.frag to saved_frag if out_set_addr called.
2542 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2544 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2545 output "advance_pc" opcode instead of calling gen_addr_line().
2546 The latter has the undesired side-effect of creating a new row
2547 in the debug line info matrix.
2549 1999-08-26 Jim Wilson <wilson@cygnus.com>
2551 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2552 ls.last_filename if last is less than zero. Set ls.last_filename
2553 when allocating new entry.
2554 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2557 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2559 * config/tc-i386.c (i386_index_check): Fix the displacement size
2560 when INFER_ADDR_PREFIX.
2562 1999-08-18 Nick Clifton <nickc@cygnus.com>
2564 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2567 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2569 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2570 handle 0xffffNNNN constants correctly.
2572 1999-08-16 Nick Clifton <nickc@cygnus.com>
2574 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2577 1999-08-13 Nick Clifton <nickc@cygnus.com>
2579 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2580 (md_apply_fix3): Always pass positive values to
2581 validate_offset_imm.
2583 1999-08-12 Nick Clifton <nickc@cygnus.com>
2585 * config/tc-arm.c (skip_whitespace): New macro.
2586 Formatting tidy ups.
2588 (md_apply_fix3): Store relocation offset in addend for ELF based
2590 (arm_force_relocation): Always generate relocs for Thumb function
2593 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2595 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2596 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2598 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2600 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2601 flags for the unwind subspace.
2603 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2604 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2605 suitable relocation based on the size of the target's pointer.
2606 Always Use subsegment zero for the unwinders.
2607 (pa_level): Handle "2.0w".
2609 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2611 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2612 with the following instruction unless this was specified.
2614 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2616 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2617 certain sections, to match BFD changes.
2619 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2621 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2622 (EXTRA_SCRIPTS): Define to keep automake happy.
2623 * Makefile.in: Rebuild.
2625 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2627 * Makefile.am: Rename .dep* files to DEP*.
2628 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2629 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2631 * Makefile.in: Rebuild.
2633 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2635 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2637 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2639 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2640 avoid problems on DOS filesystems.
2641 * Makefile.in: Rebuild.
2643 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2645 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2647 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2650 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2652 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2653 line to create ${GDBINIT} rather than .gdbinit.
2654 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2656 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2658 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2660 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2662 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2664 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2666 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2667 non-adjustable symbols.
2669 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2671 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2673 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2675 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2678 1999-08-05 Donn Terry <donn@interix.com>
2680 * config/te-interix.h: New file.
2681 * configure.in (i386-*-interix*): New target.
2682 * configure: Rebuild.
2684 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2686 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2687 selectors for ELF too.
2688 (selector_table): Add "ltp" and "rtp" selectors.
2690 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2692 * config/tc-i386.c (i386_operand): No need to change
2693 operand_string pointer in segment reg case before goto
2694 do_memory_reference. Initialise displacement_string_start and
2695 displacement_string_end after do_memory_reference label.
2696 (i386_index_check): Add operand_string param, and print error
2697 message on failure here.
2698 (i386_intel_memory_operand): Instead of here.
2699 (i386_operand): And here.
2700 (INFER_ADDR_PREFIX): Enable.
2702 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2704 * config/tc-i386.h (DefaultSize): Define. Renumber following
2705 opcode_modifier defines.
2707 From Etienne Lorrain <etienne.lorrain@ibm.net>
2708 * config/tc-i386.c (stackop_size): New variable.
2709 (set_16bit_code_flag): Clear it here.
2710 (set_16bit_gcc_code_flag): New function.
2711 (md_pseudo_table): Add "code16gcc" entry.
2712 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2714 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2716 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2717 next_set_end even if the end symbol is being discarded.
2719 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2720 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2721 * config/obj-coff.c: Likewise.
2722 (seg_info_type): Remove.
2723 (seg_info_off_by_4): Change to array of segT.
2724 (s_get_segment): Adjust accordingly.
2725 (obj_pseudo_table): Fully initialize sentinel entry.
2727 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2728 Ralf Baechle <ralf@uni-koblenz.de>.
2730 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2732 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2734 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2736 * config/tc-i386.c: Indentation and white space changes.
2737 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2738 don't enable it by default.
2739 (i386_intel_operand): Remove redundant prototype.
2740 Move check on number of memory operands, and i.mem_operands++
2741 (i386_intel_memory_operand): To here.
2742 Remove i386_immediate code from here. Remove special case code
2743 for input and output using (%dx). Remove base/index checks and
2744 call i386_index_check instead. Save initial operand_string
2745 argument for error message.
2746 (i386_operand): Remove redundant prototype. Move base/index
2747 checks to i386_index_check.
2748 (i386_displacement): Move intel mode check for non-zero
2750 (i386_intel_memory_operand): To here.
2752 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2754 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2755 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2756 by .register pseudo-op if -64 and --no-undeclared-regs.
2757 (s_register, sparc_adjust_symtab): New functions.
2758 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2759 Declare sparc_adjust_symtab as tc_adjust_symtab.
2760 * doc/c-sparc.texi: Add description of #ignore special literal
2761 for .register pseudo-op.
2763 1999-07-30 Catherine Moore <clm@cygnus.com>
2765 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2766 the relocation's section offset.
2768 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2770 * write.c (fixup_segment): Fix generic error check overflow test.
2772 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2773 X_add_number to long.
2775 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2777 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2780 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2782 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2785 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2787 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2789 * configure.bat: Remove; obsolete.
2790 * config/go32.cfg: Likewise.
2792 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2794 * configure.in (i386-*-vxworks*): New target.
2795 * configure: Rebuild.
2797 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2799 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2801 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2803 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2805 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2806 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2807 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2808 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2809 MAX_RELOC_EXPANSION): Define.
2810 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2812 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2814 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2815 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2816 block. Print a warning if an 8-bit or 16-bit constant
2817 displacement or immediate is truncated on output.
2818 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2820 (i386_operand): Disallow immediate jump absolute operand.
2822 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2824 * configure.in: Bump version number to 2.9.5.
2825 * configure: Rebuild.
2827 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2830 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2832 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2833 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2835 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2837 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2839 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2841 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2842 if -mno-fpu was given.
2843 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2845 (cons_fix_new_arm): Remove misleading comments.
2847 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2849 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2851 (relax_segment): Likewise. After giving a rs_org error, convert
2852 the frag to rs_align to avoid cascading errors.
2854 1999-07-12 Andreas Schwab <schwab@suse.de>
2856 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2858 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2860 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2861 as appropriate. Fill in structure initializations. Add variable
2862 initializations. Add casts.
2863 * dwarf2dbg.c (print_stats): Change i to size_t.
2864 * listing.c (listing_listing): Change list_line to unsigned int.
2866 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2868 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2869 rather than checking for \001 and \002 in symbol name.
2870 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2872 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2874 * configure.in (hppa*-linux-gnu*): New target.
2875 * configure: Rebuilt.
2877 1999-07-08 Nick Clifton <nickc@cygnus.com>
2879 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2881 1999-07-07 Nick Clifton <nickc@cygnus.com>
2883 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2884 accessing symbolP directly.
2886 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2888 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2891 1999-07-05 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-arm.c (ARM_EXT_V5): Define.
2894 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2895 (md_begin): Detect ARM v5 architectures.
2896 (md_parse_option): Accept arm v5 specification.
2897 (md_show_usage): Documment -marmv5 switch.
2899 * doc/c-arm.texi: Document -marmv5 command line option.
2901 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2903 (validate_immediate_twopart): New function. Determine if a
2904 constant can be computed by two ADD instructions.
2905 (output_inst): Remove its command line parameter - it was never
2907 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2908 implememt the ADRL pseudo op.
2909 (tc_gen_reloc): Generate a suitable error message if an ADRL
2910 instruction tries to generate a real reloc.
2912 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2914 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2916 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2919 1999-06-27 H.J. Lu <hjl@gnu.org>
2921 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2922 non BFD_ASSEMBLER case.
2924 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2926 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2929 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2931 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2932 out_end_sequence() when the address decreases due to a new frag.
2933 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2934 numbering starts with 1.
2936 1999-06-23 Nick Clifton <nickc@cygnus.com>
2938 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2940 (mcore_s_text): Call obj_elf_text for ELF target.
2941 (mcore_s_data): Call obj_elf_data for ELF target.
2942 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2944 (mcore_s_bss): New function: Dump literal table before changing
2946 (mcore_s_comm): New function: Dump literal table before changing
2949 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2950 No longer static functions.
2951 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2952 Provide prototypes for these functions.
2954 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2956 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2957 a list of names, to try obj_segment_name, and to try abbreviated
2958 names when using COFF without long section names.
2960 * config/tc-alpha.c: More use of symbol accessor functions.
2961 * config/tc-arc.c: Likewise.
2962 * config/tc-d30v.c: Likewise.
2963 * config/tc-fr30.c: Likewise.
2964 * config/tc-i860.c: Likewise.
2965 * config/tc-m88k.c: Likewise.
2966 * config/tc-mcore.c: Likewise.
2967 * config/tc-ns32k.c: Likewise.
2968 * config/tc-sparc.c: Likewise.
2969 * config/tc-v850.c: Likewise.
2971 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2972 sy_value with appropriate accessor functions.
2973 * config/tc-arm.c (md_apply_fix3): Likewise.
2974 * config/tc-d10v.c (AT_WORD_P): Likewise.
2975 * config/tc-v850.c (reg_name_search): Likewise.
2977 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2978 use symbol_get_bfdsym instead.
2979 * config/tc-ppc.c (md_assemble): Likewise.
2980 * config/tc-v850.c (v850_comm): Likewise.
2982 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2984 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2985 the symbol, rather than accessing the bsym member.
2986 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2987 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2988 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2989 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2990 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2991 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2992 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2993 * config/tc-v850.c (tc_gen_reloc): Likewise.
2995 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2997 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2998 (hppa_gen_reloc_type): Conditionalize on BFD64.
2999 (tc_gen_reloc): Re-enable ELF relocations.
3000 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3002 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3004 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3006 (do_ldst): Move assignment out of if condition.
3007 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3008 parentheses to avoid warning.
3010 1999-06-21 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3013 macro to get at the BFD symbol associated with a GAS symbol.
3015 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3017 * config/tc-ppc.c: Update for symbol handling changes.
3018 * config/obj-coff.c: Likewise.
3020 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3022 * tc-hppa.c: General cleanups of ELF support. No more spaces
3023 and subspaces for ELF.
3024 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3025 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3026 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3027 (UNWIND_SECTION_NAME): Likewise.
3028 (space/subspace related structures): Conditionalize definitions
3030 (space/subspace directives and support routines): Conditionalize
3031 definitions and references/uses on OBJ_SOM.
3032 (label_symbol_struct): For ELF, track the symbol's segment. For
3033 SOM track its space.
3034 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3036 (USE_ALIASES): Kill for both SOM & ELF.
3037 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3038 (pa_space, pa_subspace): Corresponding changes.
3039 (pa_spaces_begin): Corresponding chagnes.
3040 (md_begin): Do not muck around with space/subspace stuff for
3042 (md_apply_fix): Temporarily disable argument relocation stuff
3044 (tc_gen_reloc): Temporarily disable relocation generation for
3046 (pa_build_unwind_subspace): Similarly.
3048 1999-06-16 Nick Clifton <nickc@cygnus.com>
3050 * config/tc-arm.c (thumb_set): New pseudo op.
3051 (text, data, section): Override these pseudo ops with ARM
3053 (s_thumb_set): New function: Perform the same as a .set pseudo
3054 op, but also mark the alias'ed symbol as being a Thumb
3056 (arm_s_text): New function: Perform the same as the .text
3057 pseudo op, but dump the literal pool before changing
3059 (arm_s_data): New function: Perform the same as the .data
3060 pseudo op, but dump the literal pool before changing
3062 (arm_s_section): New function: Perform the same as the
3063 .section pseudo op, but dump the literal pool before changing
3065 (arm_cleanup): Do not reset the current section before dumping
3068 1999-06-17 Nick Clifton <nickc@cygnus.com>
3070 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3071 OPTION_NO_WARN_UNMATCHED entries.
3072 (md_parse_option): Generate a warning message if an unrecognised
3073 option is encountered.
3075 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3076 (get_operands): When parsing an expression after an '@' symbol
3077 has been detected, do not ignore '#' symbols.
3078 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3081 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3083 From K. Richard Pixley <rich@noir.com>:
3084 * configure.in (ppc-*-vxworks*): New target.
3085 * configure: Rebuild.
3087 1999-06-12 Philip Blundell <philb@gnu.org>
3089 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3091 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3093 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3094 which refer to symbols in linkonce sections, permit reducing the
3095 relocs if the symbol is local.
3097 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3099 * subsegs.c (subseg_text_p): New function.
3100 * as.h (subseg_text_p): Declare.
3101 * read.c (do_align): Use subseg_text_p to set the default fill.
3102 * write.c (subsegs_finish): Likewise.
3103 * config/obj-coff.c (write_object_file): Likewise.
3104 * config/tc-i386.h (md_maybe_text): Don't define.
3105 (md_do_align): Use subseg_text_p to set the default fill.
3106 * config/tc-m32r.c (m32r_do_align): Likewise.
3107 * config/tc-sh.c (sh_do_align): Likewise.
3108 * config/tc-sparc.h (md_do_align): Likewise.
3110 1999-06-12 David O'Brien <obrien@freebsd.org>
3112 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3113 * configure: Rebuild.
3115 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3117 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3118 * Makefile.am: Rebuild dependencies.
3119 * Makefile.in: Rebuild.
3121 * config/tc-i386.c (i386_immediate): Remove unused label
3124 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3125 * symbols.c: Likewise.
3126 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3127 sy_next field when taking address, rather than symbol_next.
3129 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3131 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3132 value from the output file architecture.
3133 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3134 * dwarf2dbg.h: Change bfd_vma to addressT.
3136 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3138 * dwarf2dbg.h: Use PARAMS in function declarations.
3140 1999-06-11 Martin Dorey <mdorey@madge.com>
3142 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3143 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3145 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3147 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3149 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3151 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3154 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3156 * read.c (read_a_source_file): Only declare inescape if
3159 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3161 (find_entry_byval): Add parens to avoid warning.
3163 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3165 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3168 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3170 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3173 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3174 synthetize_setx): New functions.
3175 (md_assemble): Broken the special cases into the above
3176 functions. Make compiler happy if sizeof(bfd_vma)==4.
3177 Fix sethi generated from set/setuw. If instructions have a relloc,
3178 always clear the fields to be relocated in the opcode.
3179 (sparc_ip): Remove special_case global variable.
3181 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3183 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3184 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3185 indication of success rather than a value.
3186 (itbl_get_val): Likewise.
3187 (itbl_get_field): Use strcspn. Change delimiters to include
3189 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3190 (itbl_get_val): Likewise.
3191 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3193 * symbols.c (copy_symbol_attributes): Convert local symbols to
3196 1999-06-10 Nick Clifton <nickc@cygnus.com>
3198 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3201 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3203 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3204 Optimize set if sizeof(bfd_vma) == 64.
3205 (sparc_ip): Fix sethi - without %hi() it should generate
3206 R_SPARC_22 reloc, not R_SPARC_HI22.
3207 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3209 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3211 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3212 (s_ncons): New function.
3213 (native_op_table): New table.
3214 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3215 R_SPARC_OLO10 handling.
3217 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3219 * expr.h (struct expressionS): Revert last change; widen X_op.
3220 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3222 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3224 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3225 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3226 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3227 * Makefile.in: Regenerated.
3229 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3230 `common' pass on to s_mri_common.
3231 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3233 1999-06-06 Richard Henderson <rth@cygnus.com>
3235 * config/obj-elf.c (obj_elf_section): Don't free the return
3236 value of demand_copy_C_string.
3238 1999-06-05 Richard Henderson <rth@cygnus.com>
3240 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3241 creation logic from obj_elf_create_section.
3243 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3244 (section_stack): New.
3245 (special_sections): Make const.
3246 (obj_elf_section): Gut and rewrite parsing.
3247 (obj_elf_change_section): New function broken out of obj_elf_section.
3248 (obj_elf_parse_section_letters): Likewise.
3249 (obj_elf_section_word): Likewise.
3250 (obj_elf_section_type): Likewise.
3251 (obj_elf_previous): Treat as a toggle.
3252 (obj_elf_popsection): New.
3253 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3254 (ppc_section_type): Likewise.
3255 * config/tc-ppc.h: Likewise.
3257 * expr.h (struct expressionS): Don't make X_op a bitfield.
3258 * config/tc-alpha.c: Update for symbol handling changes.
3259 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3260 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3262 1999-06-05 Richard Henderson <rth@cygnus.com>
3264 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3265 (dwarf2_gen_line_info): Kill unused variables.
3266 (dwarf2_finish): Likewise.
3267 (dwarf2_where): Likewise.
3268 (dwarf2_directive_file): If we've only got a string,
3269 hand off to s_app_file.
3270 * ecoff.c: Move the include of ecoff.h.
3271 * symbols.h (S_IS_FUNCTION): Prototype.
3273 * read.c (LEX_HASH): Supply a default.
3275 (s_globl): Update `c' after skipping whitespace.
3276 * read.h (LEX_END_NAME, is_name_ender): New.
3277 * expr.c (get_symbol_end): Respect it.
3279 1999-06-04 Mark Klein <mklein@dis.com>
3281 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3283 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3285 * config/tc-hppa.c: Update for symbol handling changes.
3287 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3289 * cgen.c: Update for symbol handling changes.
3290 * config/tc-m32r.c: Likewise.
3292 * config/tc-hppa.h: Update for symbol handling changes.
3293 * config/tc-hppa.c: Likewise.
3295 * config/tc-arm.h: Update for symbol handling changes.
3296 * config/tc-arm.c: Likewise.
3297 (symbol_make_empty): Remove. Just use symbol_create.
3299 * symbols.c (symbol_set_tc): Correct name.
3301 * Makefile.am: Rebuild dependencies.
3302 ($(OBJS)): Don't depend upon struc-symbol.h.
3303 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3304 * dep-in.sed: Don't remove struc-symbol.h.
3305 * Makefile.in: Rebuild.
3307 * doc/internals.texi (Symbols): Describe changes in symbol
3310 1999-06-03 Richard Henderson <rth@cygnus.com>
3312 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3313 instead of doing the work by hand.
3315 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3317 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3318 state of line state-machine.
3319 (struct ls): Collect DWARF2 line state-machine state in new member
3320 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3321 resulted in any DWARF2 directives.
3322 (reset_state_machine): New function.
3323 (out_end_sequence): Ditto.
3324 (dwarf2_gen_line_info): When switching sections or switching to a
3325 lower text address, call out_end_sequence() first to terminate the
3326 previous code sequence as code sequences MUST have monotonically
3327 increasing addresses.
3328 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3330 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3332 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3333 DWARF2 debug info (line information only, at this point).
3334 * as.h: Update comment about supported debug formats.
3335 * dwarf2dbg.c, dwarf2dbg.h: New files.
3336 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3338 * expr.c (operand): Don't use [ for parens if we want an index op.
3339 (op_encoding): Switch [ into O_index, if desired.
3340 (op_rank): Renumber with O_index on bottom.
3341 (expr): If O_index, match closing bracket.
3342 * expr.h (O_index): New.
3344 * read.c (read_a_source_file): Conditionally allow matched "
3345 in lines passed to md_assemble.
3347 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3349 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3351 Add support for storing local symbols in a small structure to save
3352 memory when assembling large files.
3353 * as.h: Don't include struc-symbol.h.
3354 (symbolS): Add typedef.
3355 * symbols.c: Include struc-symbol.h.
3356 (local_hash): New static variable.
3357 (save_symbol_name): New static function, from symbol_create.
3358 (symbol_create): Call save_symbol_name.
3359 (local_symbol_count): New static variable.
3360 (local_symbol_conversion_count): Likewise.
3361 (LOCAL_SYMBOL_CHECK): Define.
3362 (local_symbol_make): New static function.
3363 (local_symbol_convert): New static function.
3364 (colon): Handle local symbols. Create local symbol for local
3366 (symbol_table_insert): Handle local symbols.
3367 (symbol_find_or_make): Create local symbol for local label name.
3368 (symbol_find_base): Check for local symbol.
3369 (symbol_append, symbol_insert): Check for local symbols.
3370 (symbol_clear_list_pointers, symbol_remove): Likewise.
3371 (verify_symbol_chain): Likewise.
3372 (copy_symbol_attributes): Likewise.
3373 (resolve_symbol_value): Handle local symbols.
3374 (resolve_local_symbol): New static function.
3375 (resolve_local_symbol_values): New function.
3376 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3377 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3378 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3379 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3380 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3381 (symbol_previous, symbol_next): New functions.
3382 (symbol_get_value_expression): Likewise.
3383 (symbol_set_value_expression): Likewise.
3384 (symbol_set_frag, symbol_get_frag): Likewise.
3385 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3386 (symbol_mark_used_in_reloc): Likewise.
3387 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3388 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3389 (symbol_mri_common_p): Likewise.
3390 (symbol_mark_written, symbol_clear_written): Likewise.
3391 (symbol_written_p): Likewise.
3392 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3393 (symbol_section_p, symbol_equated_p): Likewise.
3394 (symbol_constant_p): Likewise.
3395 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3396 (symbol_get_obj, symbol_set_obj): Likewise.
3397 (symbol_get_tc, symbol_set_tc): Likewise.
3398 (symbol_begin): Initialize local_hash.
3399 (print_symbol_value_1): Handle local symbols.
3400 (symbol_print_statistics): Print local symbol statistics.
3401 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3402 Declare new symbols.c functions. Move many declarations here from
3404 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3405 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3406 (struct symbol): Move bsym to make it clearly the first field.
3407 Remove TARGET_SYMBOL_FIELDS.
3408 (symbolS): Don't typedef.
3409 (struct broken_word): Remove.
3410 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3411 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3412 (symbol_clear_list_pointers): Likewise.
3413 (symbol_insert, symbol_remove): Likewise.
3414 (symbol_previous, symbol_append): Likewise.
3415 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3416 (struct local_symbol): Define.
3417 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3418 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3419 (local_symbol_get_frag, local_symbol_set_frag): Define.
3420 (local_symbol_get_real_symbol): Define.
3421 (local_symbol_set_real_symbol): Define.
3423 * write.c (write_object_file): Call resolve_local_symbol_values.
3424 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3425 (TARGET_SYMBOL_FIELDS): Don't define.
3426 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3427 ECOFF_DEBUGGING, add ECOFF fields.
3428 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3429 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3430 ECOFF_DEBUGGING, add ECOFF fields.
3431 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3432 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3433 * config/tc-mcore.h: Don't include struc-symbol.h.
3434 (TARGET_SYMBOL_FIELDS): Don't define.
3435 (struct mcore_tc_sy): Define.
3436 (TC_SYMFIELD_TYPE): Define.
3437 * Many files: Use symbolS instead of struct symbol. Use new
3438 accessor functions rather than referring to symbolS fields
3441 * read.c (s_mri_common): Don't add in value of line_label.
3443 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3444 checking for SEC_LINK_ONCE.
3446 * config/tc-sh.h (sh_fix_adjustable): Declare.
3448 * app.c (input_buffer): New static variable.
3449 (app_push): Save saved_input in allocated buffer.
3450 (app_pop): Restored saved_input.
3451 (do_scrub_chars): Change get parameter to take char * and int as
3452 arguments. Change GET macro to pass input_buffer to get
3453 function. Don't save input into allocated buffer.
3454 * as.h (do_scrub_chars): Update declaration.
3455 * input-file.c (input_file_get): Change to take char * and int.
3456 Read data into passed in buffer. Remove static buffer.
3457 * read.c (scrub_from_string): Change to take char * and int. Copy
3458 data into passed in buffer.
3460 * hash.h: Neaten. Declare hash_traverse.
3461 * hash.c: Complete rewrite based on BFD hashing code.
3462 * gasp.c (chunksize): New variable.
3463 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3466 1999-05-28 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3469 addend unless the target uses an old ABI.
3471 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3473 -Wchar-subscripts cleanup
3474 * listing.c (listing_newline): Use unsigned char variable, so
3475 calls to isascii,iscntrl are correct.
3476 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3478 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3479 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3480 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3481 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3483 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3485 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3487 (arch_coldfire_p): New #define.
3488 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3490 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3492 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3494 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3495 (install_operand): Add place `N'.
3496 (init_table): Add registers ACC, MACSR, MASK.
3498 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3500 * config/tc-m68k.c: Change mcf5200 --> mcf.
3501 (archs): Add mcf5206e, mcf5307.
3502 (m68k_ip): Add format `u'.
3503 (install_operand): Add place `m', `M', `h'.
3504 (init_table): Add upper/lower registers.
3506 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3508 1999-05-28 Martin Dorey <mdorey@madge.com>
3510 * config/tc-i960.c: Several minor changes to add ELF and
3511 BFD_ASSEMBLER support.
3512 * config/tc-i960.h: Likewise.
3513 * configure.in (i960-*-elf*): New target.
3514 * aclocal.m4, configure: Rebuild.
3516 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3518 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3519 reloc changes when defined(BFD_ASSEMBLER).
3521 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3523 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3525 * write.c (write_print_statistics): Output to file, not stderr.
3527 * expr.c (generic_bignum_to_int32,64): Prototype.
3529 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3530 output_sleb128, output_uleb128, output_big_sleb128,
3531 output_big_uleb128, output_big_leb128): Prototype.
3532 (output_big_sleb128, output_big_uleb128): Make inline.
3533 (output_big_leb128): Remove inline
3535 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3536 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3537 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3538 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3539 value for correct overflow check in write.c:fixup_segment.
3540 * write.c (fixup_segment): Move bitfield overflow checks to after
3541 the md_apply_fix call.
3542 * config/obj-coff.c (fixup_segment): Likewise.
3543 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3544 valueT *val argument.
3546 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3548 * config/atof-ieee.c (gen_to_words): Correctly round a
3549 denormalized number. Fix off-by-one in range checking for
3550 exponent in a denormal.
3552 1999-05-10 Nick Clifton <nickc@cygnus.com>
3554 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3557 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3559 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3561 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3563 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3564 (ReverseRegRegmem): Remove.
3565 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3566 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3567 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3570 From Doug Ledford <dledford@redhat.com>
3571 * config/tc-i386.h (RegXMM): New for P/III.
3572 * config/tc-i386.c: Add support for P/III.
3574 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3576 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3577 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3578 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3580 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3582 * config/tc-i386.c (i386_immediate): Skip whitespace before
3583 complaining about junk after expression.
3584 (i386_displacement): Likewise.
3586 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3588 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3589 Don't copy before downcaseing.
3591 1999-05-05 Catherine Moore <clm@cygnus.com>
3593 * tc-m68k.c: Include elf/m68k.h.
3594 (m68k_elf_final_processing): New routine.
3595 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3598 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3600 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3603 1999-04-30 Nick Clifton <nickc@cygnus.com>
3605 * config/tc-mcore.c (mcore_s_section): Dump literals before
3608 1999-04-29 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3613 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3615 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3616 (TC_INIT_FIX_DATA): Delete.
3617 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3618 (TC_INIT_FIX_DATA): Delete.
3619 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3620 * write.c (fix_new_internal): Initialize fx_cgen member.
3621 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3622 (gas_cgen_md_apply_fix3): Update.
3623 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3624 (md_cgen_record_fixup_exp): Update.
3625 (FX_OPINFO_R_TYPE): Update.
3627 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3628 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3629 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3630 * frags.h (struct frag): Make opindex, opinfo ints.
3632 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3634 1999-04-26 Tom Tromey <tromey@cygnus.com>
3636 * aclocal.m4, configure: Updated for new version of libtool.
3638 1999-04-22 Nick Clifton <nickc@cygnus.com>
3640 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3642 (md_apply_fix3): Do not fix up absolute relocations against
3645 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3647 1999-04-20 Nick Clifton <nickc@cygnus.com>
3649 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3650 changes and data-in-text directives.
3651 (mcore_cons): New function: intercept cons() operations.
3652 (mcore_float_cons): New function: intercept float_cons()
3654 (mcore_stringer): New function: intercept stringer() operations.
3656 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3658 * obj.h (struct format_ops): Change generate_asm_lineno field to
3660 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3662 * config/tc-alpha.c (find_opcode_match): Add default case to
3664 (find_macro_match): Likewise.
3665 (load_expression): Parenthesize && within ||.
3667 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3669 1999-04-17 Nick Clifton <nickc@cygnus.com>
3671 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3672 .text .data .section pseudo ops.
3673 (mcore_s_section): New function. Dump lits before changing secs.
3674 (mcore_s_text): New function. Dump lits before changing secs.
3675 (mcore_s_data): New function. Dump lits before changing secs.
3677 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3679 * config/tc-mips.c (mips_32bitmode): New.
3680 (md_begin): Set mips_32bitmode if needed.
3681 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3682 Set EF_MIPS_32BITMODE.
3684 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3686 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3689 1999-04-16 Nick Clifton <nickc@cygnus.com>
3691 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3693 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3695 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3696 expressions correctly.
3699 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3701 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3703 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3705 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3706 and fmpynfadd instructions.
3708 1999-04-11 Richard Henderson <rth@cygnus.com>
3710 * as.h (environ): Declare it, if needed.
3711 * as.c (dump_statistics): Don't declare environ.
3712 * configure.in (environ): Detect declaration.
3713 * configure, config.in: Rebuild
3715 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3716 (i386_displacement): Allocate enough space for replacement buffer.
3717 Clean up replacement buffer initialization.
3719 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3721 * subsegs.c (section_symbol): Don't create a new symbol if one
3722 already exists; instead, use the existing one, but set its segment
3723 and frag data if it hasn't already been defined.
3724 * config/obj-coff.c (c_section_symbol): Likewise.
3726 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3728 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3730 1999-04-08 Nick Clifton <nickc@cygnus.com>
3732 * config/tc-mcore.c: New File: Support routines for MCore
3734 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3735 * config/obj-coff.c: Add support for mcore-pe target.
3737 * Makefile.am: Add support for MCore targets.
3738 * Makefile.in: Regenerate.
3739 * configure.in: Add support for MCore targets.
3740 * configure: Regenerate.
3742 * doc/all.texi: Set MCORE.
3743 * doc/as.texinfo: Document MCore specific command line options.
3745 * write.h: Prevent multiple inclusion.
3747 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3749 * asintl.h (LC_MESSAGES): Never define.
3750 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3752 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3755 * Makefile.am (m68k-parse.c): If configuring in the source
3756 directory, copy m68k-parse.y into the local directory before
3757 running ylwrap, to remove spurious differences when generating
3759 * Makefile.in: Rebuild.
3761 * config/tc-sparc.h (md_do_align): Just allocate the number of
3762 bytes necessary, rather than always allocating 1024.
3764 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3766 * listing.c (listing_newline): Add cast to avoid warning.
3767 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3768 * config/tc-i386.c (i386_scale): Add return value.
3769 (build_displacement_string): Remove unused local temp_disp2.
3770 (i386_intel_memory_operand): Add parentheses to avoid warning.
3771 (i386_intel_operand): Remove unused local end_of_operand_string.
3772 (i386_operand): Remove unused local operand_modifier.
3773 (i386_operand): Add parens to avoid warning.
3775 1999-04-04 Don Bowman <don@pixsci.com>
3777 * configure.in: Add mips*-*-vxworks* target; have it define
3779 * configure, config.in: Rebuild.
3781 1999-03-31 Nick Clifton <nickc@cygnus.com>
3783 * configure.in (emulations): Add support for arm-epoc-pe.
3784 * configure: Regenerate.
3785 * config/te-epoc-pe.h: New file. Define macros specific to
3787 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3788 for arm-epoc-pe target.
3790 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3792 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3794 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3796 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3797 detect ",n" without a condition.
3798 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3801 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3803 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3804 instruction is encoded with one bit.
3807 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3809 * doc/internals.texi (CPU backend): Mention that
3810 line_separator_chars should not include newline. From thi
3811 <ttn@mingle.glug.org>.
3813 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3815 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3816 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3818 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3820 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3822 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3824 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3827 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3829 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3831 1999-03-15 Martin Hunt <hunt@cygnus.com>
3833 * app.c (do_scrub_begin): Change '-' back to a symbol char
3834 so we can use multiple opcodes on a line again.
3836 * config/tc-d30v.c: By default, warn if a symbol has
3837 the same name as a register. Plus some minor
3838 updates from the branch.
3840 1999-03-13 Nick Clifton <nickc@cygnus.com>
3842 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3843 BFD_RELOC_16 and BFD_RELOC_64.
3845 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3847 * expr.c (expr): Add missing else.
3849 1999-03-12 Nick Clifton <nickc@cygnus.com>
3851 * config/tc-arm.c (md_apply_fix3): Improve error message.
3853 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3855 * Makefile.am (CPU_TYPES): Add fr30.
3856 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3857 (fr30,m32r dependencies): Update.
3858 * Makefile.in: Rebuild.
3860 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3861 (gas_cgen_record_fixup_exp): Ditto.
3862 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3863 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3864 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3865 (md_cgen_lookup_reloc): Update use of operand->type.
3866 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3867 (md_convert_frag): Call cgen_operand_lookup_by_num.
3868 (md_cgen_lookup_reloc): Update use of operand->type.
3869 (m32r_cgen_record_fixup_exp): Ditto.
3871 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3873 * config/tc-mips.c (md_show_usage): Fix message.
3875 1999-03-03 Nick Clifton <nickc@cygnus.com>
3877 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3878 and LDR reg,=<expr> instruction.
3880 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3883 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3885 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3887 1999-02-17 Nick Clifton <nickc@cygnus.com>
3889 This patch was created by: Scott Bambrough
3890 <scottb@corelcomputer.com>
3893 Special cased '@' character. The '@' character is used as the
3894 ARM assembler comment character, as a special character
3895 and in ELF .symver pseudo-op's, and as a special character in
3896 .type and .section pseudo-ops.
3897 (symver_pseudo): New static variable.
3898 (symver_state): New static variable.
3899 (struct app_save): Add field 'symver_state'.
3900 (app_push): Save global symver_state int struct app_save.
3901 (app_pop): Restore global symver_state from struct app_save.
3902 (do_scrub_chars): Special case handling of '@' character in
3905 * configure.in: Modified to recognize armv* uname syntax from ARM
3907 * configure: Regenerated.
3909 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3910 a prefix to the section's type.
3911 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3912 the type's typename.
3914 * config/tc-arm.h: Add support for PIC generation:
3915 (pic_code): New boolean.
3916 (obj_relocate_extern): Define.
3917 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3918 (TC_CONS_FIX_NEW): Define.
3919 (tc_fix_adjustable): Define.
3920 (GLOBAL_OFFSET_TABLE_NAME): Define.
3922 * config/tc-arm.c: Add support for PIC generation:
3923 (line_seperator_chars): Allow ';' as a seperator for Linux.
3924 (is_immediate_prefix): New macro.
3925 (arm_parse_reloc): New function.
3926 (s_arm_elf_cons): New function.
3927 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3928 (md_undefined_symbol): Special case handling for the Global Offset
3930 (md_apply_fix3): Handle PIC relocs.
3931 (tc_gen_reloc): Handle PIC relocs.
3932 (md_parse_option): Add support for '-k' command line switch to
3933 enable PIC generation.
3934 (cons_fix_new_arm): New function.
3935 (s_arm_elf_cons): New function.
3937 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3939 * configure.in: Add comments for uses of AC_DEFINE.
3940 * acinclude.m4: Likewise.
3941 * acconfig.h: Remove.
3942 * aclocal.m4: Rebuild.
3943 * configure: Rebuild.
3944 * Makefile.in: Rebuild.
3945 * config.in: Rebuild.
3947 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3949 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3950 non-constant offset from a base register.
3952 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3954 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3957 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3959 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3960 (emit_insn): Look for pc-relative and no-overflow specifiers on
3961 internal relocation types.
3963 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3965 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3968 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3970 (mips_4650, mips_4010, mips_4100): Variables removed.
3971 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3972 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3974 (md_begin): Don't bother initializing the mips_NNNN variables;
3975 mips_cpu is set, and that's good enough now.
3976 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3977 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3978 (show): New function, to handle wrapping in the CPU lists.
3979 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3981 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3983 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3984 than treat as an immediate specifier.
3986 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3988 * config/tc-i386.c: Prototype many functions.
3989 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3990 (i386_immediate): Remove unused second argument.
3991 (i386_intel_operand): Fix i386_is_reg typo.
3992 (i386_operand): Use allow_naked_reg.
3993 (output_invalid): Make operand int for K&R.
3995 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3997 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3999 * Makefile.in: Rebuild.
4001 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4003 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4005 (EXTRA_as_new_SOURCES): Comment out.
4006 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4007 * Makefile.in: Rebuild.
4008 * doc/Makefile.in: Rebuild.
4009 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4010 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4011 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4012 * configure: Rebuild.
4013 * aclocal.m4: Rebuild.
4014 * config.in: Rebuild.
4015 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4016 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4017 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4018 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4019 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4020 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4021 (gas_cgen_record_fixup_exp): Ditto.
4022 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4023 descriptor, not global variable.
4024 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4025 descriptor, not global variable. Refer to insert_operand handler
4026 via cpu descriptor, not global function.
4027 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4028 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4029 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4030 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4031 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4032 * config/tc-m32r.c: Ditto.
4033 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4034 (md_assemble): Ditto.
4035 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4037 1999-02-09 Nick Clifton <nickc@cygnus.com>
4039 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4040 relocations for ELF targets.
4042 1999-02-08 Nick Clifton <nickc@cygnus.com>
4044 * configure.in: Add support for StrongARM target.
4045 * configure: Regenerate.
4047 1999-02-05 Nick Clifton <nickc@cygnus.com>
4049 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4051 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4054 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4056 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4058 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4060 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4061 (INTEL_DWORD_MNEM_SUFFIX): Define.
4064 (DWORD_PTR): Define.
4065 (XWORD_PTR): Define.
4067 (OFFSET_FLAT): Define.
4069 (NONE_FOUND): Define.
4072 * config/tc-i386.c (set_intel_syntax): New routine.
4073 (intel_syntax): Declare.
4074 (allow_naked_reg): Declare.
4075 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4076 (intel_float_operand): New routine.
4077 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4078 Handle brackets as well as parens. Call i386_intel_operand for
4079 intel syntax. Reverse operands if appropriate. Handle new
4080 suffixes. Handle movzx and movsx.
4081 (i386_is_reg): New routine.
4082 (i386_immediate): New routine.
4083 (i386_scale): New routine.
4084 (i386_displacement): New routine.
4085 (i386_operand_modifier): New routine.
4086 (build_displacement_string): New routine.
4087 (i386_parse_seg): New routine.
4088 (i386_intel_memory_operand): New routine.
4089 (i386_intel_operand): New routine.
4090 (i386_operand): Call i386_displacement, i386_immediate,
4091 i386_scale, etc. instead of handling inline.
4092 (parse_register): Handle registers without prefix.
4094 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4096 * configure: Regenerate.
4097 * configure.in (arm-*-oabi): New.
4098 (thumb-*-oabi): New.
4099 * config/tc-arm.c (target_oabi): Declare.
4100 (md_apply_fix3): Support REL relocs.
4101 (md_parse_option): Handle -oabi.
4102 (elf32_arm_target_format): New routine.
4103 (md_longopts): Add OPTION_OABI.
4104 * config/tc-arm.h: Redefine TARGET_FORMAT.
4107 1999-01-28 Nick Clifton <nickc@cygnus.com>
4109 * write.c (write_relocs): Handle out of range error.
4111 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4112 (fr30_force_relocation): Default to 0.
4114 * config/tc-fr30.h (obj_fix_adjustable): Define.
4115 (TC_FORCE_RELOCATION): Define.
4117 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4120 1999-01-16 Nick Clifton <nickc@cygnus.com>
4122 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4123 merge of two instructions if the left instruciton kills the right.
4125 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4127 * Makefile.in: Regenerate.
4128 * configure.in: Redo test for using cgen.
4129 * configure: Regenerate.
4131 1999-01-09 Nick Clifton <nickc@cygnus.com>
4133 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4134 redefinition of this macro.
4136 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4138 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4141 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4143 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4144 a read of HI or LO and an immediatly following branch.
4146 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4148 * config/tc-mips.c (md_begin): Another correction to the setting of
4151 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4153 * config/tc-mips.c (md_begin): Correct type-o in setting of
4156 1998-12-21 Nick Clifton <nickc@cygnus.com>
4158 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4159 bit insn when optimizing, so that parallelised instructions will
4160 start on a 32 bit boundary.
4162 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4164 * config/tc-mips.c (mips_eabi64): New.
4165 (md_begin): Set mips_eabi64.
4166 (mips_elf_final_processing): Use it.
4168 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4170 * config/tc-mips.c (mips_elf_final_processing):
4171 Correct setting of ABI in e_flags.
4173 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4175 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4178 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4180 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4182 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4184 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4185 warning, values that don't fit in the field.
4187 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4189 * config/tc-mips.c (mips_abi_string): New.
4190 (md_parse_option,md_longopts): Add mabi.
4191 (mips_elf_final_processing): Set e_flags based on mabi flag.
4193 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4195 * config/tc-mips.c (md_parse_option): Handle vr4111.
4197 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4199 * config/tc-h8300.c (build_bytes): Change message given if the
4200 instruction requires H8/300H mode and we're not in Hmode, to
4201 suggest that it may be the operand modes that are the problem, not
4202 necessarily the opcode.
4204 1998-12-10 Nick Clifton <nickc@cygnus.com>
4206 * config/tc-fr30.c: Add line separator character.
4208 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4210 * configure.in (hppa-*-mpeix*): New target.
4211 * config/obj-som.h (obj_som_compiler): Declare.
4212 * config/obj-som.c (compiler_seen): New static variable.
4213 (obj_som_compiler): New function.
4214 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4215 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4216 (pa_type_args): Set hppa_priv_level.
4217 (pa_compiler): New static function if OBJ_SOM.
4218 * configure: Rebuild.
4220 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4222 * read.c (output_leb128): Don't mark as inline.
4224 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4226 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4227 AIX .vbyte unaligned data support.
4228 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4229 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4232 1998-12-07 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4237 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4239 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4240 BFD_RELOC_ARM_PCREL_BRANCH.
4242 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4244 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4245 checking the target type.
4246 (mips-dec-bsd*): Set endian to little.
4247 * configure: Rebuild.
4249 COFF weak symbol support, based on patches from Mark Elbrecht
4250 <snowball3@usa.net>:
4251 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4252 * config/obj-coff.c (obj_coff_weak): New static function.
4253 (obj_coff_endef) [both versions]: Handle weak symbols.
4254 (coff_frob_symbol): Likewise.
4255 (yank_symbols): Likewise.
4256 (obj_pseudo_table): Add "weak".
4258 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4259 <aymeric.vincent@emi.u-bordeaux.fr>.
4260 * aclocal.m4: Rebuild with current tools.
4261 * configure: Rebuild.
4263 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4264 an assertion failure for a case we can't handle when OBJ_ECOFF.
4266 * expr.c (operator): And with 0xff to avoid problems with signed
4269 1998-12-03 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4272 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4274 1998-12-02 Nick Clifton <nickc@cygnus.com>
4276 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4279 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4281 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4282 calculation of pcrel point.
4284 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4286 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4289 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4291 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4293 (d10v_cleanup): Only generate previous insn if a multiline insn is
4296 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4298 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4301 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4304 -marm6xxx command line switches.
4306 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4308 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4309 (itbl-ops.o): Delete duplicate dependencies.
4310 Rebuild dependencies.
4311 Add fr30 dependencies.
4312 * Makefile.in: Rebuild.
4314 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4316 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4318 * listing.c: Ignore line terminator characters found inside
4321 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4323 * po/gas.pot: Regenerated.
4325 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4328 fr30_is_label_start(). Also checks for delay slot insns.
4330 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4331 FR30 instructions which contain a colon in the mnemonic.
4333 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4335 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-fr30.c: Removed currently superflous code.
4339 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4341 * config/tc-fr30.h: New file.
4342 * config/tc-fr30.c: Tweaking so that it will compile.
4344 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4346 * config/tc-d10v.h (obj_fix_adjustable): Define.
4347 (TC_FORCE_RELOCATION): Define.
4348 (d10v_force_relocation): Declare.
4349 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4350 (md_apply_fix3): Handle Vtable relocs.
4351 (d10v_fix_adjustable): New.
4352 (d10v_force_relocation): New.
4354 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4356 * config/tc-d30v.c: Change default behaviour to ignore potential
4357 conflicts between register name and symbol names.
4359 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4361 * configure.in: Add fr30-*-*.
4362 * config/tc-fr30.c: New file.
4363 * Makefile.in: Regenerated.
4364 * config.in: Regenerated.
4365 * configure: Regenerated.
4366 * doc/Makefile.in: Regenerated.
4367 * po/gas.pot: Regenerated.
4369 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4371 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4374 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4376 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4378 (do_scrub_chars): Add some casts to unsigned char to avoid
4379 unwanted sign extension.
4380 * read.c (lex_type): Set characters about 127 to be symbol
4382 * config/tc-i386.c (md_begin): Set identifier_chars and
4383 operand_chars for values above 127.
4385 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4387 * configure.in: detect cygwin* instead of cygwin32*
4388 * configure: regenerate
4390 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4392 * listing.c: Add support for producing a listing from piped
4395 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4397 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4398 (append_insn): Account for the tx39's multiply behavior.
4400 1998-10-26 Michael Meissner <meissner@cygnus.com>
4402 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4403 from assemble_parallel_insns. Add support for '->' to indicate
4404 explicitly serializing the instructions.
4405 (md_assemble): Ditto.
4407 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4409 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4412 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4414 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4416 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4418 * config/tc-mips.c : support frame and regmask/fregmask when
4419 MIPS_STABS_ELF is specified.
4421 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4423 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4424 (md_apply_fix): Don't return 1 for VTABLE relocs.
4425 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4427 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4429 * doc/c-i386.texi: Replace occurences of "opcode" with
4430 "instruction mnemonic", "instruction", or "mnemonic" when
4431 referring to the name of an instruction. Use "opcode" when
4432 referring to the sequence of machine bytes.
4434 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4435 (is_opcode_char): Rename to is_mnemonic_char.
4436 (md_assemble and i386_operand): Correct error messages from
4437 "opcode" to "instruction mnemonic"
4438 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4439 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4440 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4441 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4442 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4443 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4444 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4446 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4448 * config/tc-i386.c (i386_operand): Check for garbage after
4451 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4453 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4454 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4456 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4458 * config/tc-sh.h (obj_fix_adjustable): Define.
4459 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4460 (md_apply_fix): Likewise.
4461 (tc_gen_reloc): Likewise.
4462 (sh_fix_adjustable): New.
4464 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4466 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4467 * cgen.h (gas_cgen_finish_insn): Update prototype.
4468 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4469 cgen_insn_t -> CGEN_INSN_INT.
4470 (make_parallel): Update handling of CGEN_INT_INSN_P.
4471 (assemble_parallel_insn): Ditto.
4472 (target_make_parallel): New function.
4473 (md_assemble): Use it.
4475 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4477 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4479 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4481 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4482 converted into lower case.
4484 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4486 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4487 (gas_cgen_tc_gen_reloc): Likewise.
4488 * config/tc-m32r.h (obj_fix_adjustable): Define.
4489 * config/tc-m32r.c (m32r_fix_adjustable): New.
4490 (m32r_force_relocation): Handle VTABLE relocs.
4492 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4494 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4496 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4498 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4499 to lower case before parsing.
4501 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4502 parallel insns modift buts in the PSW as a side effect.
4504 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-d30v.c (find_format): Test for missing flag and
4509 (md_apply_fix3): Fix error messages to avoid
4510 assumption about presence of a symbol.
4512 (parallel_ok): Disallow parallel instructions that both modify the
4515 (find_format): Generate a warning if an odd numbered register is
4516 used as the first register in a mutli-register instruction.
4518 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4521 relocations are always associated with a symbol.
4523 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4525 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4526 (elf32_sparc_force_relocation): Declare.
4527 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4528 (tc_gen_reloc): Handle vtable relocs.
4529 (elf32_sparc_force_relocation): New.
4531 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4533 * symbols.c (S_IS_FUNCTION): New.
4534 * config/tc-v850.h (obj_fix_adjustable): Define.
4535 (TC_FORCE_RELOCATION): Define.
4536 (v850_force_relocation): Declare.
4537 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4538 of fx_addnumber for VTABLE reloc addends.
4539 (md_apply_fix3): Handle VTABLE relocs.
4540 (v850_fix_adjustable): New.
4541 (v850_force_relocation): New.
4543 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4545 * tc-hppa.c (fp_operand_format): Add some additional formats.
4546 (pa_ip): Do not automatically promote into pa2.0 mode.
4547 (pa_level): Handle ".level 2.0".
4549 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4551 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4552 * config/tc-i386.h (template.extension_opcode): Change to
4553 unsigned int to allow full range of 8-bit opcode suffixes.
4554 (None): Redefine as 0xffff.
4556 From Jeff B Epler <jepler@usgs.gov>
4557 * doc/c-i386.texi (i386-SIMD): New section.
4559 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4561 * read.c (discard_rest_of_line): New function.
4562 * read.h: Declare it.
4563 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4565 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-d10v.c (find_symbol_matching_register): New function.
4568 (find_opcode): Cope with the case where a register name matches
4571 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4573 * config/tc-v850.c (md_pcrel_from): Rename to
4574 v850_pcrel_from_section.
4575 (v850_pcrel_from_section): Do not resolves symbols in other
4578 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4580 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4582 * config/tc-d10v.c (find_opcode): Generate an error if a register
4583 is supplied for an operand that should not be a register.
4585 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4587 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4588 instructions to have another instruction in the right bin.
4590 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4593 the right container if the left container holds a branch
4596 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4598 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4599 both a register name and symbol name.
4600 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4602 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4604 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4605 execution unit class.
4607 (reg_name_search): If a name matches a register and a symbol,
4608 prefer the register.
4609 (find_format): Disallow flag registers when a general purpose
4610 register is required.
4611 If a number is required, but a register has been given, check to
4612 see if a symbol with the same name as the register exists, and if
4613 so, use that symbol.
4615 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4617 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4619 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4621 * config/tc-d30v.c (find_format): Do not accept flag registers as
4622 general purpose registers.
4623 (find_format): If an immediate value is expected at a given place
4624 in a format, but a register name has been provided instead, check
4625 to see if that register name matches the name of a predefined
4626 symbol and if it does, then use the symbol instead.
4627 (reg_name_search): If a register name matches a symbol name,
4628 prefer the register name to the symbol name.
4630 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4632 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4633 the previous insn to empty.
4635 1998-09-20 Michael Meissner <meissner@cygnus.com>
4637 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4638 pieces, forcing the use of an ANSI compiler.
4640 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4642 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4644 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4646 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4648 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4650 (obj_elf_vtable_entry): Likewise.
4651 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4652 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4653 (tc_gen_reloc): Likewise.
4654 (arm_fix_adjustable): Likewise.
4655 (elf32_arm_force_relocation): New.
4656 (armelf_frob_symbol): Remove coff-style symbol support.
4658 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4660 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4662 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4664 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4665 OBJ_COFF so that routine is defined for a.out format.
4667 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4669 * config/tc-i386.c (i386_operand): Detect non-segment registers
4670 used as segment prefixes.
4672 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4674 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4675 optimize across FDE boundaries.
4677 * config/obj-coff.c (obj_coff_section): Preserve any link once
4678 flags when setting the section flags.
4680 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4682 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4683 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4685 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4687 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4690 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4692 * frags.c (frag_grow): Include the size of the frag struct in the
4695 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4696 if the new subseg comes before the old.
4698 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4700 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4701 to handle edge8 and edge16.
4703 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4705 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4706 before we clobber the symbol involved.
4708 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4710 * config/tc-arm.c: Remove OBJ_ELF definitions for
4711 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4712 use arm_adjust_symtab for OBJ_COFF.
4713 (armelf_adjust_symtab): New Routine.
4714 * config/tc-arm.h: Define obj_adjust_symtab to
4715 armelf_adjust_symtab for OBJ_ELF.
4717 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4719 * configure.in: Make all i386-elf targets use bfd_gas.
4720 * config/tc-i386.c (tc_i386_force_relocation): New.
4721 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4722 (md_apply_fix3): Likewise.
4723 (tc_gen_reloc): Handle them.
4724 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4725 tc_i386_force_relocation.
4727 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4729 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4731 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4733 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4734 current opcode after writing the first insturction of a reverse
4737 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4739 * read.h (generate_lineno_debug): Add prototype.
4740 * read.c (generate_lineno_debug): Make non-static.
4742 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4744 * config/tc-i386.c (md_assemble): Only warn for address/data size
4747 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4749 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4750 against Thumb function names, as the linker needs this information.
4752 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4754 * expr.c (operand): Check also that there is no advance in operand
4755 after atof_generic in order to decide "is it label 0f or floating
4758 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4761 command line options with a single dash.
4762 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4764 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4766 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4767 * tc-arm.c (arm_fix_adjustable): New routine.
4769 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4771 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4772 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4773 demand_empty_rest_of_line before mri_comment_end.
4774 (equals): Check garbage after expression before
4775 mri_comment_end in MRI mode.
4777 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4779 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4780 small immediate constant to use the constant itself rather than
4783 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4785 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4786 (pa_leave): Likewise.
4788 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4790 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4792 (i386_operand): Fix an error message.
4794 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4796 * doc/c-arm.texi (ARM Directives): Document .req directive.
4798 * config/tc-arm.c (reg_required_here): Display erroneous string if
4799 the register name could not be decoded.
4800 Do not set inst.instruction if the sift is -1.
4802 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4804 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4807 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4809 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4810 even if it is belived to be unnecessary.
4812 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4814 config/tc-i386.c (i386_operand): Size immediate constants by
4815 suffix (erroneously removed as part of July 7 change).
4817 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4819 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4820 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4821 (armelf_frob_symbol): New Routine.
4822 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4824 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4826 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4828 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4831 command line switches passed to assembler.
4833 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4835 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4836 (gas_cgen_opcode_desc): Declare.
4837 (gas_cgen_parse_operand): Declare.
4838 (*): Prepend gas_ to gas specific fns to denote them as such.
4840 * cgen.c (gas_cgen_opcode_desc): New global
4841 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4842 (queue_fixup): Renamed from cgen_queue_fixup.
4843 (*): Prepend gas_ to gas specific fns to denote them as such.
4845 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4846 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4847 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4848 Open opcode table and initialize it.
4849 (make_parallel): Use gas_cgen_opcode_desc.
4850 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4851 (md_assemble): Ditto.
4853 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4855 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4856 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4857 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4858 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4859 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4860 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4861 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4862 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4863 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4864 (INIT_STAB_SECTION): Likewise.
4865 (OBJ_PROCESS_STAB): Likewise.
4867 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4868 (md_parse_option): Watch for them.
4869 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4870 (md_begin): Kill neverdef code.
4871 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4872 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4873 (s_alpha_coff_wrapper): New.
4874 (md_pseudo_table): Trap all ECOFF pseudos.
4876 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4878 Start of changes to remove mdebug section from mips*-elf
4879 Based on MIPS_STAB_ELF definition
4880 * acconfig.h: undef if not configured
4881 * config.in: undef if not configured
4882 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4883 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4884 * stabs.c (s_stab_generic): flush frag
4886 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4888 * configure.in: (arm-*-elf): Handle.
4889 (thumb-*-elf): Handle.
4890 * configure: Regenerate.
4891 * read.c (stringer): Fix typo in comment.
4892 * write.c (fixup_segment): Don't add symbol value to addend if
4894 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4896 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4899 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4901 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4902 (write_2_short): Emit warning if new flag is set.
4903 (do_assemble): Set flags if left instruction is one of special
4904 "right-instruction-killer" type.
4906 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4908 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4909 Always output words in debug_info section as big endian.
4910 (sparc_target_format): Choose correct bfd target.
4911 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4913 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4915 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4916 to work with internationalization code. Issue an error when two
4917 operands match that are not allowed to match.
4919 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4921 * configure.in (install_tooldir): Allow target to specify whether
4922 it wants to be installed in $(tooldir)/bin.
4923 * configure: Regenerate.
4924 * Makefile.am (install-exec-local): Set install-exec-tooldir
4925 dependency via configure.
4926 * Makefile.in: Regenerate.
4928 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4930 * Makefile.am (install-exec-local): Split into two ...
4931 (install-exec-bindir,install-exec-tooldir): New rules.
4932 * Makefile.in: Regenerate.
4934 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4936 * Makefile.am (install-exec-local): Don't remove the file before
4937 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4938 W. Rozycki <macro@ds2.pg.gda.pl>.
4939 * Makefile.in: Rebuild.
4941 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4943 * cgen.c: Include libiberty.h.
4944 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4945 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4946 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4947 (md_cgen_lookup_reloc)): Declare.
4948 (md_cgen_record_fixup_exp): Declare.
4949 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4950 (m32r_relax_frag): Declare.
4951 (cgen_md_apply_fix3): Decls moved to cgen.h.
4952 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4953 (m32r_cgen_record_fixup_exp): Delete decl.
4954 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4955 (assemble_nop): Delete.
4956 (expand_debug_syms): Delete unused `exp'.
4957 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4958 Add default case for -Wall.
4959 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4960 (md_atof): Delete unused wordP.
4962 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4964 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4967 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4969 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4970 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4971 .print, .purgem, and .struct. Remove documentation for
4974 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4976 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4977 Update call to insert_operand.
4979 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4981 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4983 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4985 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4986 whitespace after a prefix operator.
4988 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4990 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4992 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4994 * config/tc-sparc.c (log2): New static function.
4995 (s_reserve): Use log2 to convert alignment before calling
4997 (s_common): Use log2 to convert alignment before calling
4998 record_alignment and frag_align.
4999 (sparc_cons_align): Use log2.
5001 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5003 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5004 (s_common): Likewise.
5006 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5007 initialization of waddr.
5008 (sparc_elf_final_processing): Add default case to switch.
5010 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5012 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5013 than temporary real.
5015 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5017 * write.c (subsegs_finish): Don't align the segments if there were
5020 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5021 copying aux information.
5023 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5024 expression into a symbol.
5026 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5028 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5029 type to unsigned int.
5030 (md_assemble): Change type used to store offsets from unsigned
5032 (i386_operand): Switch error check to only call RESTORE_END_STRING
5033 once after parse_register.
5035 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5037 * config/tc-v850.c (md_show_usage): Changed format to match that
5040 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5042 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5044 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5046 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5049 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5051 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5052 * doc/Makefile.in: Rebuild.
5054 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5056 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5057 for %lo expressions.
5058 (mips_ip, case 'u'): Move range check after code to mask
5059 off bits in %hi/%lo expressions. Mask off high bits for
5062 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5064 * doc/Makefile.am (gasver.texi): New target.
5065 (as.info, as.dvi): Depends upon gasver.texi.
5066 * doc/as.texinfo: Include gasver.texi. Mention version number on
5067 title page and in top node.
5068 * doc/Makefile.in: Rebuild.
5070 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5072 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5073 but not including the line containing the edict.
5074 * listing.h (LISTING_EOF): New.
5075 * input-scrub.c (input_scrub_next_buffer): Call it.
5077 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5079 * config/tc-i386.c (i386_operand): Don't set the size of an
5080 immediate address based solely on the suffix and the mode.
5082 * config/tc-i386.c (md_assemble): Add assertion to make sure
5083 overlap2 does not set Imm.
5085 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5086 sequences of whitespace to a single space.
5087 (is_space_chars): Just compare with space.
5088 (md_begin): Don't initialize space_chars.
5089 (md_assemble): Just skip a single whitespace character.
5090 (i386_operand): Rewrite base-index parsing to use new
5091 parse_register, and to skip white space. Skip white space in a
5092 number of other places too. Don't give error message if
5093 parse_register fails.
5094 (parse_register): Change reg_string parameter to be non-const.
5095 Add end_op parameter. Skip white space after the `%', and return
5096 end of register string. Give error message here rather than
5099 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5101 Based on patch from Matt Semersky <matts@scd.hp.com>:
5102 * expr.c (op_encoding): Make const.
5103 (expr_set_precedence): New function.
5104 (expr_begin): Don't set operator rankings, just call
5105 expr_set_precedence.
5106 * expr.h (expr_set_precedence): Declare.
5107 * read.c (s_mri): Call expr_set_precedence.
5109 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * doc/as.texinfo (Statements): Remove paragraph discussing
5112 continuing lines with a backslash. This hasn't worked for years,
5115 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5117 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5119 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5120 (ps_CTORS, ps_DTORS): New section types.
5121 (vms_fixup_xtors_section): New function
5122 (Ctors_Psect, Dtors_Psect): Define.
5123 (IS_GXX_XTOR): Define
5124 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5125 Filter static constructors/destructors and add to
5126 Ctors_Symbols/Dtors_Symbols chain.
5127 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5128 appropriate section.
5130 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5131 * makefile.vms: Merge vax/vms support.
5133 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5135 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5136 (elf_pseudo_table): Add them.
5137 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5138 (md_apply_fix): Accept them.
5139 (mips_fix_adjustable): Don't adjust them.
5140 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5141 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5142 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5143 (tc_fix_adjustable): Don't adjust them.
5145 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5147 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5149 * Makefile.in: Regenerate.
5150 * configure.in: AC_SUBST cgen_cpu_prefix.
5151 * configure: Regenerate.
5153 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5155 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5156 Changed all users of COND12_DELAY.
5158 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5160 * config/tc-mn10300.c (set_arch_mach): New function.
5161 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5162 (md_begin): Default to mn10300 mode.
5163 (md_assemble): Only accept instructions for the core mn10300
5164 chip and the active machine type.
5166 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5168 * subsegs.h (segment_info_type): Give the struct a name.
5169 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5170 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5171 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5172 * config/tc-w65.h (tc_reloc_mangle): Declare.
5173 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5175 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5177 * config/tc-v850.c (v850_comm): Restore old section
5178 after common processing.
5180 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5182 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5184 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5186 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5187 char with code that explicitly sign-extends.
5189 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5191 * config/tc-v850.c (md_begin): Restore text section as the current
5192 section after creating call table sections.
5193 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5196 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5197 with call to macro SYM_AUXINFO.
5199 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5201 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5202 with the program transform name.
5203 * Makefile.in: Rebuild.
5205 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5207 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5210 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * config/tc-i386.c (i386_operand): Be prepared for a space between
5213 the open parenthesis and the start of the register operand,
5214 because of the June 16 change.
5216 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5218 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5221 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5223 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5224 even if it is belived to be unnecessary.
5226 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5228 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5230 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5232 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5234 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5235 shift amount for a repeated operand. The shift amount for the
5236 repeated copy comes from the size of the operand.
5238 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5240 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5242 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5246 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5248 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5249 characters in it as LEX_IS_SYMBOL_COMPONENT.
5250 * config/tc-i386.h (tc_symbol_chars): Define.
5251 (extra_symbol_chars): Declare.
5252 * config/tc-i386.c (extra_symbol_chars): Define.
5253 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5254 (line_comment_chars): Set to '/' if TE_LINUX.
5255 * doc/c-i386.texi (i386-prefixes): Update.
5256 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5258 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5260 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5261 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5263 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5265 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5266 constraint in instructions REP & REPI.
5268 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5270 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5271 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5273 (check_range): If the operand is shifted, then shift the number
5274 before checking its range.
5276 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5278 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5281 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5283 * config/tc-v850.c (v850_comm): Create special sections as needed.
5285 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5287 * config/tc-d10v.c (write_2_short): Addition of swapping
5288 instructions for sequential and reverse sequential order when
5289 given order is not possible.
5291 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5293 * Makefile.am: Rebuild dependencies.
5294 (DEP_INCLUDES): Fix reference to intl build directory.
5295 * Makefile.in: Rebuild.
5297 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5299 * doc/c-i386.texi: Update 16 bit documentation.
5301 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5302 IgnoreDataSize to IgnoreSize as they are used for address size as
5304 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5305 32-bit mode, similarly addr16/data16 and variants.
5307 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5309 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5310 sequential word multiply instructions.
5312 (do_assemble): Add extra command line argument, to allow mul32
5313 attribute to be preserved across parallel insns.
5314 (md_assemble): Insert NOPs between explicitly parallel insns which
5315 contain an 32 bit multiply and a 16 multiply.
5317 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5319 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5322 * config/tc-i386.c (reloc): Add braces.
5324 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5325 consistent with Intel naming.
5326 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5327 use bitfields in sib_byte.
5328 (modrm_byte): Don't use bitfields here either.
5330 * config/tc-i386.c (current_templates): Add const.
5331 (parse_register): Add const to return, param, and char *s.
5332 (i386_operand): Add const to reg_entry *r.
5333 * config/tc-i386.h (templates): Add const to start, end.
5335 Inspired by code for 16 bit gas support from Martynas Kunigelis
5336 <martynas@nm3.ktu.lt>:
5337 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5338 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5339 (uses_mem_addrmode): Remove.
5340 (md_estimate_size_before_relax): Add support here too.
5341 (md_relax_table): Rewrite interface to md_relax for 16 bit
5343 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5344 (opcode_suffix_to_type): Remove.
5345 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5346 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5347 (md_convert_frag): Likewise.
5348 (i386_operand): Add support for 16 bit base/index regs,
5349 immediates, and displacements. Remove some unnecessary casts, and
5350 localise end_of_operand_string, displacement_string_start,
5351 displacement_string_end variables. Add GCC_ASM_O_HACK.
5352 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5354 * config/tc-i386.c (prefix_hash): Remove.
5355 (md_begin): Rewrite without obstacks. Remove prefix hash table
5356 handling. Rewrite lexical table handling.
5357 (i386_print_statistics): Don't print prefix statistics.
5358 (md_assemble): Rewrite instruction parser so that line is not
5359 converted to lower case. Don't do a hash_find for prefixes,
5360 instead recognise them via opcode modifier.
5361 (expecting_operand, paren_not_balanced): Localise variables.
5362 * config/tc-i386.h (IsPrefix): Define.
5363 (prefix_entry): Remove.
5365 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5366 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5367 '\\' in case where comment_chars contains '/'.
5369 * config/tc-i386.c (MATCH): Ensure given operand and template
5370 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5371 you must write `ljmp *table(%ebx)'.
5373 From H.J. Lu <hjl@gnu.org>:
5374 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5375 as 0 ifndef BFD_ASSEMBLER.
5376 (md_assemble): Allow immediate operands without suffix or
5377 other reg operand to default in size to the current code size.
5379 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5381 * config/tc-v850.c (md_begin): Restore creation of
5382 .call_table_text and .call_table_data sections.
5384 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5387 after emitting a word of noops.
5389 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5391 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5392 (i386_operand): Simplify checks for valid base/index combinations.
5393 Disallow `in 4(%dx),%al'.
5395 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5397 (add_prefix): Change parameter from char to int.
5399 * config/tc-i386.h (Ugh): Define opcode modifier.
5400 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5402 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5403 CONSISTENT_REGISTER_MATCH macros to check register types more
5404 thoroughly. Check for illegal suffix/operand combinations
5405 when matching insns with operands. Handle new `s' suffix, and
5406 associated FloatMF opcode modifier for float insns with memory
5408 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5409 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5410 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5411 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5412 DATA_PREFIX_OPCODE throughout.
5414 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5415 (md_assemble): Rewrite suffix/register operand checking code to be
5416 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5417 AnyMem, the better to grep.
5419 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5420 given a memory operand. Don't set Abs bits either.
5421 (type_names): Remove Mem*, Abs*.
5422 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5423 define opcode_modifiers as these cases are handled by Disp8,
5424 Disp16, Disp32 and suffix checks.
5425 (COMES_IN_BOTH_DIRECTIONS): Remove.
5426 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5428 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5429 if IgnoreDataSize modifier given. Remove ShortformW modifier
5430 test. Add test for ShortForm in W base_opcode modification.
5431 Merge Seg2ShortForm and Seg3ShortForm code.
5432 * config/tc-i386.h (ShortFormW): Remove.
5433 (IgnoreDataSize): Define.
5435 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5437 * config/tc-d30v.c (md_assemble): Store previous segment state
5438 with previous instruction.
5440 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5442 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5443 (ebp, esp): Remove static variables.
5444 (MATCH): Remove test for InOutPortReg.
5445 (i386_operand): Properly handle InOutPortReg here instead.
5446 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5447 (md_assemble): Simplify and correct modrm and sib generation.
5448 (i386_operand): Add warning for scale without index.
5449 Rewrite checks for valid base/index combinations.
5451 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5452 macros and enclose in do while(0).
5453 (RESTORE_END_STRING): Likewise.
5454 (md_assemble): Add one to printed operand number so we start
5455 from 1 not 0. Add some more gettext invocations.
5456 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5459 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5460 DATA_PREFIX, SEG_PREFIX): Define.
5461 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5462 (check_prefix): Remove function.
5463 (add_prefix): New function. Add prefix to i.prefix as well as
5465 (md_assemble): Changes for add_prefix. Remove hack for wait
5466 prefix, instead always output prefixes in fixed order. Test
5467 for jcxz/loop when selecting between word & dword operations,
5468 and add address size prefix rather than operand size prefix.
5469 Remove operand -> address size hack when emitting jcxz/loop.
5470 (i386_operand): Remove O_Absent check as it's done in expr.
5472 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5474 * configure.in: Recognize m5200 as a cpu_type of m68k.
5475 * aclocal.m4: Rebuild with current libtool.
5476 * configure: Rebuild.
5478 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5480 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5481 to relaxable_symbol to prevent references to external symbol from
5484 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5486 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5487 symbols are relaxable.
5489 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5491 * config/tc-v850.c (md_begin): Don't create special
5492 sections by default.
5494 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5496 * config/tc-mips.c (macro): For div and udiv, close the
5497 reorder block as soon as possible.
5499 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5501 From Matt Semersky <matts@scd.hp.com>:
5502 * macro.c (macro_mri_mode): New function.
5503 * macro.h (macro_mri_mode): Declare.
5504 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5507 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5509 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5512 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5513 until after xstrdup in OBJ_EVAX case.
5515 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5517 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5518 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5519 of hardcoded magic number.
5520 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5522 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5524 * read.c (do_s_func): New function.
5526 * read.h (do_s_func): Add prototype.
5528 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5530 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5531 nops if fill pattern not specified.
5533 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5535 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5536 * config/te-go32.h (TE_GO32): Define.
5537 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5539 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5541 Implement .func/.endfunc pseudo-ops.
5542 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5544 * read.c (potable): Add .func,.endfunc.
5545 (s_func): New function.
5546 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5548 (in_doc_func_p,current_function_label): New static globals.
5549 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5551 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5553 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5554 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5555 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5556 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5557 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5558 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5559 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5560 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5561 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5562 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5563 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5564 * config/tc-a29k.c: Don't define md_short_jump_size,
5565 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5566 * config/tc-alpha.c: Likewise.
5567 * config/tc-alpha.h: Likewise.
5568 * config/tc-arm.c: Likewise.
5569 * config/tc-h8300.c: Likewise.
5570 * config/tc-h8500.c: Likewise.
5571 * config/tc-hppa.c: Likewise.
5572 * config/tc-i860.c: Likewise.
5573 * config/tc-i960.c: Likewise.
5574 * config/tc-ppc.c: Likewise.
5575 * config/tc-sh.c: Likewise.
5576 * config/tc-sparc.h: Likewise.
5577 * config/tc-tic30.c: Likewise.
5578 * config/tc-w65.c: Likewise.
5579 * config/tc-z8k.c: Likewise.
5581 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5583 * config/tc-vax.c (_): Delete this macro used for placeholder
5584 values in vax_operand_width_size; it conflicts with the _() macro
5585 used for internationalization.
5587 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5589 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5590 code. From Chris Moller <moller@bops.com>.
5592 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5593 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5594 * read.c (emit_expr): Initialize seg and subseg fields of a new
5596 * write.c (write_object_file): Switch to the appropriate segment
5597 and subsegment when processing a broken word.
5599 * config/tc-m68k.c (mri_assemble): New static function.
5600 (build_mri_control_operand): Call mri_assemble rather than
5602 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5603 (s_mri_endf, s_mri_endw): Likewise.
5605 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5607 * read.c (s_org): Call md_flush_pending_output if it is defined.
5609 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5611 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5613 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5614 (md_parse_option): Add for same.
5615 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5616 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5617 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5619 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5621 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5623 * config/tc-arm.c (find_real_start): Relax definition of local
5626 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5628 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5629 symbols at the given address, not just the last one specified.
5631 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5633 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5634 or number_to_chars_littleendian to write data.
5636 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5638 * config/tc-v850.c (md_assemble): Remove artificially created
5639 register name symbols.
5641 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5643 * write.c (fixup_segment): Change "segment" to "section" in
5646 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5648 * write.c (fixup_segment): Change sym1-sym2 message again.
5650 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5652 * write.c (fixup_segment): Improve error message for sym1-sym2
5653 errors when sym1 is in a different segment from sym2.
5655 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5657 * config/tc-m32r.c (warn_unmatched_high): New static local.
5658 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5659 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5660 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5661 (md_parse_option): Likewise.
5662 (md_show_usage): Likewise.
5663 (m32r_frob_file): Likewise.
5665 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5666 (read_a_source_file): Call them.
5667 * read.h (stabs_generate_asm_file): Declare.
5668 * stabs.c (stabs_generate_asm_file): New function.
5669 (generate_asm_file): New function.
5670 (stabs_generate_asm_lineno): Move file name handling into
5673 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5675 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5676 (d30v_current_align, d30v_current_align_seg): New variables.
5677 (d30v_last_label): New variable.
5678 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5679 (s_d30v_data, s_d30v_section): Likewise.
5680 (md_pseudo_table): Call them.
5681 (md_begin): Initialize d30v_current_align_seg.
5682 (md_assemble): Call d30v_align when needed by known current alignment.
5683 (d30v_frob_label, d30v_cons_align): New functions.
5684 * config/tc-d30v.h (md_do_align): Remove.
5685 (tc_frob_label): Call d30v_frob_label.
5686 (md_cons_align): New.
5688 * config/tc-d30v.c (find_format): Convert complex expressions to
5689 expression symbols before processing. Clean up code formatting.
5691 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5693 * po/Make-in (install-info): New target.
5695 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5697 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5699 * config/tc-mn10300.c (md_assemble): Likewise.
5701 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5703 * Makefile.am: Update with `make dep-am'.
5704 (HFILES): Add cgen.h.
5705 (cgen.o): Depend on cgen.h.
5706 * Makefile.in: Regenerate.
5708 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5710 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5712 * gasp.c (grab_label): Permit a label to be a preprocessor
5713 variable by permitting a label to start with a backslash.
5715 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5717 * config/tc-mips.c (validate_mips_insn): Removed hack
5718 for previously inaccessible bitfields in some INSN_TRAP
5721 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5723 * config/tc-d30v.c (do_assemble): Abort with error message
5724 if opcode operands do not match.
5726 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5728 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5729 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5730 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5731 similar new 'q' operand.
5733 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5735 * cgen.c (cgen_asm_finish_insn): Fix typo.
5737 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5740 * cgen.c: Include it.
5741 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5742 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5743 All callers updated.
5744 * config/tc-m32r.c: Include cgen.h.
5745 (m23r_insn): New members num_fixups,fixups.
5747 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5749 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5750 to avoid compiler warning.
5752 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5754 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5757 * makefile.vms (OBJS): Add ehopt.obj
5759 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5761 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5763 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5765 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5766 a short format insn.
5767 (md_assemble): Set it for explicitly packed insns.
5769 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5771 * config/obj-coff.c (c_symbol_merge): Do not take address of
5772 native fields when performing the memcpy.
5774 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5776 * config/tc-mips.c (macro,macro2): Implement
5777 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5779 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5781 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5782 relocations against globally visible symbols.
5783 * config/tc-m68k.c (relaxable_symbol): New macro.
5784 (m68k_ip, md_estimate_size_before_relax): Use it.
5785 (tc_m68k_fix_adjustable): Also handle weak symbols.
5787 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5789 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5790 references to externally visible symbols.
5791 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5792 values in twice for a PC relative reloc if the symbol is
5795 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5796 don't adjust a PC relative reloc against an externally visible
5798 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5799 for a PC relative fixup against an externally visible defined
5800 symbol, arrange to store object file and addend values as though
5801 the symbol were not defined.
5802 (tc_gen_reloc): Likewise.
5804 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5806 * read.c (sizeof_leb128): Referenced externally by write.c so
5809 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5811 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5812 and expand a 'debug' symbol associated with the next instruction
5813 that does not cause a short instruction to be filled with a NOP.
5814 (md_pseudo_table): Add support for .debugsym.
5815 (assemble_parallel_insn): Add calls to expand_debug_sym as
5817 (md_assemble): Ditto.
5819 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5821 * as.c (main): Conditionally call setlocale.
5822 * gasp.c (main): Likewise.
5823 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5824 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5826 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5828 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5830 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5832 * config/tc-hppa.c: Change all calls to bzero to use memset.
5833 (pa_ip): Add cast to avoid warning.
5834 (tc_gen_reloc, md_apply_fix): Likewise.
5835 (pa_find_space_by_number): Likewise.
5836 (hppa_force_relocation): Likewise.
5837 (pa_block): Change i to unsigned int.
5838 * config/obj-som.h (obj_som_copyright): Declare.
5840 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5842 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5843 for line numbers for assembly source.
5845 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5847 * configure.in: Change version number to 2.9.4
5848 * configure: Rebuild.
5850 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5852 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5854 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * ecoff.h: Change symbolS in function declaration to struct
5859 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5861 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5862 (md_convert_frag): Fix i18n typo.
5864 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5866 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5867 * ecoff.h: Protoype it.
5868 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5869 [EVAX] (s_alpha_prologue): Delete.
5870 (md_pseudo_table): Update.
5872 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5874 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5875 array to local pointer.
5876 (get_args, parse_expr): Add casts to avoid warnings.
5878 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5880 * read.c (s_set): Cast xmalloc return value to fragS *.
5881 * config/tc-m68k.c (m68k_ip): Function made static to match
5882 previous forward declaration.
5883 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5885 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5887 * config/tc-v850.c: Add internationalisation macros to error
5890 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5891 macros to error strings.
5893 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5895 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5896 reloc is in the TOC csect.
5897 (md_apply_fix3): Correct gettext typo.
5899 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5902 .L - they are local labels and the branches are not really
5903 function calls but rather far jumps.
5905 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5907 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5909 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5911 * config/tc-i386.c (md_assemble): Print operand number rather than
5912 using ordinal_names.
5913 (i386_operand): Likewise.
5915 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5917 * Makefile.am (INTLLIBS): Define to work around apparent automake
5919 All Makefiles: Regenerated.
5921 * Many files: Added gettext invocations around user-visible
5923 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5924 HAVE_LC_MESSAGES): Define.
5925 * dep-in.sed: Added asintl.h.
5926 * po/Make-in: New file.
5927 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5929 * read.c (Z_): Renamed from `_'.
5930 * Makefile.am (SUBDIRS): Added po.
5931 (POTFILES): new macro.
5932 (po/POTFILES.in): New target.
5933 ($(OBJS)): Added asintl.h.
5935 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5936 (as_new_LDADD): Added $(INTLLIBS).
5937 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5938 (gasp_new_LDADD): Added $(INTLLIBS).
5939 (gasp_new_DEPENDENCIES): New macro.
5940 * configure, aclocal.m4: Rebuilt.
5941 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5943 (ALL_LINGUAS): Define.
5944 * macro.c: Include "asintl.h".
5945 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5946 * as.h: Include "asintl.h".
5947 * config/tc-i386.c (ordinal_names): Removed.
5948 (md_assemble): Changed error text to avoid ordinal_names.
5949 (i386_operand): Likewise.
5950 (reloc): Added as_bad to avoid i18n problems.
5951 (tc_gen_reloc): Likewise.
5952 * config/tc-arm.c (bad_args): Now a #define.
5954 * config/obj-vms.c (VMS_stab_parse): Changed type of
5956 (global_symbol_directory): Unified strings to avoid i18n
5958 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5959 avoid i18n problems.
5960 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5961 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5963 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5965 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5967 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5969 * as.c (print_version_id): Added an fprintf to avoid i18n
5971 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5973 * expr.c (expr): Added as_warn call to avoid i18n problems.
5974 * messages.c (as_assert): Changed code to avoid i18n problems.
5975 (as_abort): Likewise.
5976 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5977 (s_space): Likewise.
5978 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5980 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5982 * config/tc-i386.c (check_prefix): New static function, split out
5984 (struct _i386_insn): Add wait_prefix field.
5985 (md_assemble): Remove wait_prefix local variable. Use
5986 check_prefix when adding a prefix.
5988 * config/tc-i386.c (current_templates): New static variable.
5989 (md_assemble): Remove current_templates local variable.
5990 (md_assemble, i386_operand): Improve error and warning messages in
5991 many places. Add RESTORE_END_STRING in many places before error
5992 return. Clarify some comments.
5994 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5996 (md_assemble): Parse string instruction operands, looking for
5997 segment override prefixes. Check for invalid segment prefixes on
5999 (i386_operand): i.seg[] and max mem_operand changes for string
6001 * config/tc-i386.h (EsSeg): Define.
6003 * config/tc-i386.h (regKludge): Define.
6004 (iclrKludge, imulKludge): Don't define.
6005 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6006 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6007 opcode_modifier checks to look for more common cases first. Add
6008 default_seg for IsString case.
6010 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6012 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6014 * configure: Rebuild with new automake and libtool.
6015 * aclocal.m4, Makefile.in: Likewise.
6017 * doc/Makefile.am (as.dvi): New target.
6018 * doc/Makefile.in: Rebuild.
6020 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6022 * configure.in: Added sparc86x support.
6024 * configure: Rebuild.
6026 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6028 (md_parse_option): Warn if -EL is not supported for this architecture.
6030 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6032 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6034 * config/tc-mips.c (mips_ip): Note when we use get match on
6035 the full instruction name.
6037 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6039 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6040 back into the expression to handle add/sub simplification correctly.
6042 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6044 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6046 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6048 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6051 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6053 * symbols.c (max_indent_level): New global.
6054 (print_symbol_value_1): Use it.
6055 * expr.h (expr_build_dot): Declare.
6056 * expr.c (expr_build_dot): New function.
6058 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6060 * symbols.c (print_binary): New function.
6061 (print_expr_1): Call it.
6063 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6065 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6066 operand in the opcode.
6068 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6070 * config/tc-i386.h: Reorder operand flags and opcode modifier
6071 flags for clarity. Remove unused definitions: Unknown,
6072 ImmUnknown, DispUnknown, NoModrm.
6073 * config/tc-i386.c (type_names): Add missing Debug type.
6074 (md_assemble): Better duplicate prefix checking. Quicker string
6075 instruction check via new opcode_modifier flag.
6077 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6079 * doc/as.texinfo (Invoking): Clarify -Wa example.
6081 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6083 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6084 (s_mips_weakext): Define.
6085 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6086 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6089 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6091 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6092 is an error if the value can not be computed at assembly time.
6093 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6095 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6097 * gasp.c (main): Set next field of new include_path structure to
6098 NULL. From Avery Pennarun <averyp@gdc.ca>.
6100 * read.c (s_mri_sect): Call as_bad rather than abort for an
6101 unsupported MRI target.
6103 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6105 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6106 the destination of a branch instruction should be altered.
6107 (find_real_start): New function: Locate the real, Thumb coded
6108 start of a Thumb function.
6109 (do_t_branch23): Alter the destination of branches to Thumb
6112 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6114 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6116 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6119 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6121 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6122 * doc/c-hppa.texi: Likewise.
6124 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6126 * Makefile.am: Rebuild dependencies.
6127 * Makefile.in: Rebuild.
6129 * Makefile.am (DEP_INCLUDES): New variable.
6130 (.dep1): Change to work when srcdir is not an absolute path.
6131 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6132 * Makefile.in: Rebuild.
6134 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6136 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6137 LinearAddress patch.
6139 * configure.in: Set version to 2.9.1.
6140 * configure: Rebuild.
6142 * Branched binutils 2.9.
6144 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6146 * config/tc-i386.h (FWait): Define.
6147 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6148 other prefixes. Check FWait flag in opcode table to see which
6149 instructions require an fwait prefix.
6151 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6153 * stabs.c (get_stab_string_offset): Always create a stab string
6156 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6158 Fix some gcc -Wall warnings:
6159 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6160 * ehopt.c (eh_frame_code_alignment): Likewise.
6161 * expr.c (integer_constant, operand): Likewise.
6162 * frags.c (frag_align): Likewise.
6163 * gasp.c (level_0, change_base, doinstr): Likewise.
6164 * hash.c (hash_ask): Likewise.
6165 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6166 (debugging_pseudo): Likewise.
6167 * macro.c (define_macro, check_macro): Likewise.
6168 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6169 (ignore_rest_of_line, float_cons): Likewise.
6170 * symbols.c (decode_local_label_name): Likewise.
6171 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6172 (fixup_segment, number_to_chars_bigendian): Likewise.
6173 (number_to_chars_littleendian): Likewise.
6174 * config/atof-ieee.c (gen_to_words): Likewise.
6175 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6176 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6177 * read.c (output_big_sleb128): Initialize locals to avoid
6179 (output_big_uleb128, equals): Likewise.
6180 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6181 to unsigned int. Change zeros to unsigned int.
6182 * cond.c (s_if): Add return to default case.
6183 * frags.c (frag_now_fix): Change return type to addressT.
6184 * frags.h (frag_now_fix): Update declaration.
6185 * listing.c (file_info_struct): Change linenum to unsigned int.
6186 (struct list_info_struct): Change hll_line to unsigned int.
6187 (print_source): Update format string.
6188 * read.c (emit_expr): Change scan to unsigned int, and don't
6189 bother to initialize it.
6190 * symbols.c (dollar_label_count): Change to unsigned long.
6191 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6192 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6193 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6195 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6197 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6198 mcf5200 just as we do for m68000.
6199 (m68k_init_after_args): Likewise.
6200 (md_estimate_size_before_relax): Likewise.
6202 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6204 * config/tc-v850.c (md_assemble): Store relocation addend in
6205 fixup instead of instruction.
6207 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6209 * config/tc-i386.c (md_assemble): Swap template arguments to
6210 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6211 This macro is currently symmetric, so passing them the wrong
6212 way didn't cause any problem, but may if the macro is changed
6214 After copying template to i.tm, use i.tm. rather than t-> to
6215 access fields, and make t a const*
6216 Move i.tm.operand_types[] swap to immediately after the copy.
6218 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6220 * expr.h (expr_build_uconstant): Add prototype.
6221 (expr_build_unary,expr_build_binary): Add prototypes.
6222 * expr.c (expr_build_uconstant): New function.
6223 (expr_build_unary,expr_build_binary): New functions.
6225 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6227 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6228 * macro.c (macro_expand_body): Increase buffer size.
6229 * messages.c (as_warn): Likewise.
6230 (as_warn_where, as_bad, as_bad_where): Likewise.
6232 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6234 Based on patch from H.J. Lu <hjl@gnu.org>:
6235 * Makefile.am (DISTSTUFF): New variable.
6236 (diststuff): New target.
6237 * Makefile.in: Rebuild.
6239 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6241 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6242 m32r_elf_section_change_hook.
6244 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6245 emit a nop if a section ends with a 16 bit instruction.
6247 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6249 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6250 s_lcomm rather than obj_coff_lcomm.
6251 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6253 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6255 * config/tc-i386.h (LinearAddress): Define.
6256 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6257 instruction, don't use a default segment.
6259 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6261 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6262 * configure: Rebuild.
6264 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6266 * aclocal.m4, configure: Rebuild with libtool 1.2.
6268 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6270 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6271 PC relative branches. Patch courtesy of Jonathan Walton.
6274 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6276 * configure.in (emulations): Add thumb-pe target.
6278 * configure (emulations): Add thumb-pe target.
6280 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6282 * itbl-lex.l (yywrap): Don't define if already defined as a
6285 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6287 * depend.c (quote_string_for_make): New function.
6288 (wrap_output): Use it.
6290 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6292 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6293 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6295 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6297 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6298 Recognize -GN and -relax.
6299 (md_begin): Initialize gp size from -G switch.
6300 (alpha_force_relocation): Always force if -relax.
6301 (alpha_align): Take a new argument that will specify when to
6302 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6303 Change all callers. Emit nop alignment padding as nop+unop pair.
6305 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6307 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6308 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6310 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6312 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6313 require padding to the next long word boundary.
6315 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6317 * cgen.c: #include symcat.h.
6318 * config/tc-m32r.c: Likewise.
6320 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6322 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6323 absolute expressions instead of '$' prefixed register names.
6325 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6327 * read.c (s_set): Record file and line info for symbols when -as.
6328 (pseudo_set): Don't overwrite that dummy fragment.
6330 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6332 * config/tc-ppc.c (md_pseudo_table): Add "section".
6333 (ppc_named_section): New static function.
6335 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6337 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6338 so we don't have to scan the entire list.
6340 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6342 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6343 case, allow the parallel instructions to modify the same flag
6346 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6348 * listing.c (list_symbol_table): Categorize symbols by
6349 undefined_section rather than sy_frag->line == NULL.
6351 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6353 * Makefile.am (install-exec-local): Install properly when ln
6354 fails or tooldir == prefix.
6356 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6358 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6359 Test result of insert_operand for error.
6361 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6363 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6364 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6365 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6366 * doc/Makefile.in: Rebuild.
6368 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6371 (macro): Fix handling of M_COP[0-3].
6373 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6375 Based on patches from Ross Harvey <ross@teraflop.com>:
6376 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6377 if macro_alternate or macro_mri.
6378 (getstring): Remove support for byte constants between < and >.
6379 (get_any_string): '<' only starts a string if macro_alternate or
6381 (macro_expand_body): Permit keyword parameters following
6382 positional parameters.
6384 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6385 * configure.in (alpha*-*-netbsd*): New target.
6386 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6387 * configure: Rebuild.
6389 * as.h (flag_warn_suppress_instructionswap): Move from here...
6390 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6391 here, and make static.
6393 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6394 BFD_ASSEMBLER or MANY_SEGMENTS.
6396 * as.c (show_usage): Update bug-gnu-utils address.
6397 * gasp.c (show_usage): Likewise.
6398 * doc/as.texinfo (Bug Reporting): Likewise.
6400 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6402 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6403 insns regardless of the size of a pointer if we're in mips I or
6405 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6407 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6409 Fix rac to accept only a0:
6410 * tc-d10v.c (parallel_ok, find_opcode):
6411 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6412 Introduce OPERAND_GPR.
6414 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6416 * read.c (s_fill): Handle non-constant repeat counts by creating
6417 an rs_space fragment.
6419 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6422 from as_bad to as_warn.
6424 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6426 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6427 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6428 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6430 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6432 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6433 seg_fix_rotP rather than fix_root from seg_info.
6435 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6437 * expr.c: Add support for 0x1_2_3_4 bignums.
6439 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6441 * configure.in: Change -linux* to -linux-gnu*.
6442 * configure: Rebuild.
6444 * app.c (do_scrub_begin): Treat \r as whitespace.
6446 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * Makefile.am: Update dependencies.
6449 * Makefile.in: Rebuild.
6451 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6453 * configure, aclocal.m4: Rebuild with new libtool.
6455 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6457 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6458 the argument to bfd_set_arch_mach.
6459 (load_address): Use bfd_arch_bits_per_address to determine the
6460 bit size of an address instead of looking at the isa level.
6461 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6463 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6465 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6467 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6469 * ehopt.c: New file.
6470 * as.h (enum _relax_state): Add rs_cfa.
6471 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6472 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6473 * read.c (emit_expr): Call check_eh_frame.
6474 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6475 (relax_segment): Likewise.
6476 * Makefile.am: Rebuild dependencies.
6477 (GAS_CFILES): Add ehopt.c.
6478 (GENERIC_OBJS): Add ehopt.o.
6479 * doc/internals.texi (Frags): Document rs_cfa.
6481 * as.c (show_usage): Mention --traditional-format.
6482 (parse_args): Accept --traditional-format.
6483 * as.h (flag_traditional_format): Declare.
6484 * output-file.c (output_file_create): If flag_traditional_format,
6485 set BFD_TRADITIONAL_FORMAT on stdoutput.
6486 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6488 * config/tc-mips.c (append_insn): Make sure that if we have a
6489 fixup for an unmatched %hi reloc, it does not associated with a
6492 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6493 * doc/Makefile.in: Likewise.
6495 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-m32r.c (check_for_side_effects): New function.
6498 (can_make_parallel): Add checks for instruction side effects
6499 clashing with the other instruction.
6500 (assemble_parallel_insn): Improve warning messages. Return error
6501 message from non-swapped instruction order.
6503 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6505 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6507 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6508 md_cleanup definition. This moves the forced literal output to
6509 the end of the source pass, and avoids macro's inserting literals
6510 into the code immediately after the macro expansion.
6512 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6514 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6515 a gas internal symbol is adjustable.
6516 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6518 * as.h: If gcc version greater than 2.6, use `__format__' and
6519 `__printf__' in function attributes, rather than `format' and
6522 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6524 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6526 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6528 Add tms320c30 support:
6529 * config/tc-tic30.h: New file.
6530 * config/tc-tic30.c: New file.
6531 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6532 TARGET_FORMAT as "coff-tic30".
6533 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6534 * Makefile.am: Rebuild dependencies.
6535 (CPU_TYPES): Add tic30.
6536 (CPU_OBJ_VALID): tic30-aout is valid.
6537 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6538 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6539 * configure, Makefile.in: Rebuild.
6541 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6543 * config/tc-v850.c (md_assemble): Improvements to error messages.
6545 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6547 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6548 BFD_RELOC_HI16_S to store the high bits of any value.
6550 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6551 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6552 assembler calculate relocations to any external symbol at all.
6553 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6554 involving generation of pc-relative relocs.
6555 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6556 has been moved to md_apply_fix3.
6558 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6559 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6560 which actually means (the address of identifier's GOT entry) +
6561 constant, which is not particularly useful.
6563 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6565 * read.h (include_dirs): Declare.
6566 (include_dir_count,include_dir_maxlen): Declare.
6568 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6570 * configure.in: Correct check for shared opcodes library.
6571 * configure: Rebuild.
6573 * listing.c (buffer_line): If we can't open the file, set at_end.
6574 (listing_print): Remove unused local variable fi.
6576 * config/m68k-parse.y (reglistpair): Handle register list in
6579 * config/vms-conf.h: Don't undef VERSION.
6581 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6583 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6585 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6587 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6588 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6589 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6590 (EXTRA_DIST): Define.
6591 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6592 explicitly rather than via the list of object files.
6593 (gcc-as.opt): New file created when make-gas.com is run.
6594 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6595 itbl-cpu.h} to #include appropriate file rather than copying that
6597 * config/vms-conf.h: Synchronize with current config.in.
6598 * Makefile.in: Rebuild.
6600 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6602 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6603 (parallel_ok): Relaxed parallel subinstruction dependency check.
6605 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6607 * as.h (flag_warn_suppress_instructionswap): added new flag.
6608 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6609 command line argument.
6610 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6611 warning only if flag_warn_suppress_instructionswap is false.
6613 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6615 * configure.in (i386-*-mingw32*): New target.
6616 * configure: Rebuild.
6618 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * symbols.c (resolve_symbol_value): Don't set the segment if it
6621 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6623 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6626 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6628 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6629 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6632 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6634 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6636 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6638 * config/tc-v850.c (v850_insert_operand): Display instruction when
6639 an error is encountered.
6641 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6643 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6644 (i386-*-sco3.2v5*coff): New target.
6645 (i386-*-sco3.2*): New target.
6646 * configure: Rebuild.
6648 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6650 * config/tc-v850.c: Tidy error message production.
6652 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6654 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6655 validate_immediate return value in the right type for comparisons
6658 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6660 * listing.c (MAX_BYTES): Use listing variables not constants.
6661 (data_buffer): No longer an array, but a pointer.
6662 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6663 (listing_listing): Allocate data_buffer.
6665 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6667 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6668 --listing-rhs-width, --listing-cont-lines.
6669 (show_usage): Update.
6670 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6671 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6672 (print_lines): Use the variables instead of the constants.
6673 (listing_listing): Likewise.
6674 * listing.h: Declare the new vars.
6676 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6678 * as.c (parse_args): Add --keep-locals alias for -L.
6679 Add --strip-local-absolute.
6680 (show_usage): Update.
6681 * as.h (flag_strip_local_absolute): New flag.
6682 * symbols.c (S_IS_LOCAL): Use it.
6683 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6684 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6685 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6687 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6689 * config/tc-m32r.c: Detect if explicitly parallel instructions
6690 might have an io conflict and issue a warning message.
6692 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6694 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6695 cgen_swap_fixups): Functions to save, restore and swap the fixup
6696 chain with a backup copy.
6697 (cgen_asm_finish_insn): Returns address of constructed insn.
6699 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6701 * listing.c (file_info_struct): Remove FILE, add POS.
6702 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6703 (file_info): Don't open the file.
6704 (buffer_line): Check for the file in the last_open cache, updating
6706 (print_source): Don't reference file_info->file.
6707 (listing_listing): Likewise.
6708 (listing_print): Close the file in the cache, if any.
6710 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6712 * read.c (dwarf_file_string): New file static variable.
6713 (emit_expr): Look for constant sequence that leads up to a file
6714 name in DWARF debugging output.
6715 (stringer): Use dwarf_file_string to decide whether to accept a
6716 string as a file name.
6718 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6720 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6721 (crack_operand): Add reg->reglst MRI hack.
6722 (r_seg): Put reglst symbols in reg_section.
6723 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6725 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6727 * tc-sh.c (get_specific): Handle SGR & DBR.
6729 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6731 * tc-h8300.c (parse_reg): Take the length of the symbol into
6732 account when attempting to match a register name.
6733 * tc-h8500.c (parse_reg): Likewise.
6735 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6737 * cgen.c: Formatting changes to improve readability.
6739 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6741 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6744 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6746 Based on a patch from Jim Wilson
6747 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6748 (tc_gen_reloc): Handle cross section PC relative relocs
6751 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6753 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6755 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6757 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6758 (expr_jmp_buf): New static local.
6759 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6760 (cgen_md_operand): New function.
6761 * tc-m32r.c: Clean up pass over `struct foo' usage.
6762 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6764 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6766 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6767 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6769 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6771 * config/tc-i386.c (i386_operand): Give an error if there are
6772 unrecognized characters after an expression.
6774 For older changes see ChangeLog-9697