1 2000-06-27 Nick Clifton <nickc@cygnus.com>
3 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5 sequential order, and emit warning messages if the input source
6 code contains constructs like that, or parallel constructs
7 containing such opcodes.
9 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
11 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
12 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
13 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
14 (md_show_usage): Update usage message.
15 (md_parse_option): Allow redefinition of MCU type within the
16 same avr[1-5] bfd machine type. Show both old and new MCU type
18 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
19 Simplify 8K wrap code.
21 2000-06-25 Kazu Hirata <kazu@hxi.com>
23 * config/obj-aout.c: Remove all uses of DEFUN.
24 * config/obj-ieee.c: Likewise.
25 * config/tc-sh.c: Fix comment typos.
26 * config/tc-tahoe.c: Likewise.
27 * config/tc-vax.c: Likewise.
28 * config/tc-w65.c: Likewise.
29 * config/tc-z8k.c: Likewise.
30 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
32 2000-06-24 DJ Delorie <dj@cygnus.com>
34 * config/tc-i386.c (md_estimate_size_before_relax): Revert
35 more changes from Sept 1999
36 (tc_i386_fix_adjustable): ditto
37 (md_apply_fix3): ditto
39 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
41 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
42 (gas_cgen_parse_operand): Set it around expression() call.
43 (gas_cgen_md_operand): Test for it before longjmp().
45 2000-06-24 Kazu Hirata <kazu@hxi.com>
47 * config/tc-h8500.c: Remove all uses of DEFUN.
48 * config/tc-sh.c: Likewise.
49 * config/tc-w65.c: Likewise.
50 * config/tc-z8k.c: Likewise.
52 * config/tc-h8500.c: Fix typos in comments.
54 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
56 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
59 2000-06-23 matthew green <mrg@redhat.com>
61 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
62 defined. Fix error message for `[' grouping.
64 2000-06-22 Kazu Hirata <kazu@hxi.com>
66 * config/tc-h8300.c: Fix formatting and comment typos.
68 2000-06-22 Timothy Wall <twall@cygnus.com>
70 * config/tc-ia64.c (note_register_values): Move premature QP
71 notation clearing into the appropriate place.
73 2000-06-22 Alan Modra <alan@linuxcare.com.au>
75 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
76 first before anything else. Add bin-bugs.h, emul.h and progress.h
77 Sort list of files as for $(OBJS) in Makefile.am.
79 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
80 find one. Remake dependencies.
81 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
82 * Makefile.in: Regenerate.
83 * doc/Makefile.in: Regenerate.
85 * config/tc-i386.c (i386_displacement): Don't assume a constant
86 displacement is necessarily 16 bits when in 16 bit code mode.
87 (md_assemble): Instead size the displacement here after we know
88 for sure that a .code16gcc operand hasn't automatically added
89 operand size prefixes.
91 2000-06-21 H.J. Lu <hjl@gnu.org>
93 * Makefile.am: Rebuild dependency.
94 * Makefile.in: Rebuild.
96 2000-06-21 Kazu Hirata <kazu@hxi.com>
98 * config/tc-h8300.c (parse_reg): Make the function static.
99 (parse_exp): Likewise.
101 2000-06-20 DJ Delorie <dj@cygnus.com>
103 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
104 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
105 for cygwin import libraries to work properly.
107 2000-06-20 H.J. Lu <hjl@gnu.org>
109 * Makefile.am: Rebuild dependency.
110 * Makefile.in: Rebuild.
111 * configure: Likewise.
112 * doc/Makefile.in: Likewise.
114 2000-06-20 Timothy Wall <twall@cygnus.com>
116 * doc/internals.texi (CPU backend): Add @itemx for
117 TC_START_LABEL_WITHOUT_COLON.
118 * doc/c-tic54x.texi: New.
119 * doc/as.texinfo: Add tic54x features and include primary tic54x
121 * doc/all.texi: Add C54X.
122 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
123 * doc/Makefile.in: Regenerate.
124 * configure.in: Add tic54x and define LIBM for tic54x.
125 * configure: Regenrate.
126 * config/tc-tic54x.[ch]: New.
127 * config/obj-coff.h: Add tic54x.
128 * Makefile.am: (CPU_TYPES): Add tic54x.
129 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
130 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
131 (as_new_LDADD): Add $(LIBM).
132 * Makefile.in: Regenerate.
134 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
136 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
137 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
138 * doc/as.texinfo: Likewise.
140 * configure, Makefile.in: Regenerate.
141 * configure.in (emulations): Recognize m6811 and m6812.
142 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
143 Added files for 68hc11 and 68hc12 assembler.
144 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
145 * config/tc-m68hc11.h: Header definition for that assembler.
147 2000-06-18 Nick Clifton <nickc@redhat.com>
149 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
150 instead of OCTETS_PER_BYTE.
152 * config/tc-v850.c: Fix compile time warnings.
153 * config/tc-ppc.c: Fix compile time warnings.
155 2000-06-18 H.J. Lu <hjl@gnu.org>
157 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
158 * configure: Rebuild.
160 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
162 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
165 2000-06-16 Nick Clifton <nickc@cygnus.com>
167 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
168 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
170 * doc/c-mips.texi: Document newly accepted cpu variants.
172 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
174 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
176 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
178 * macro.c (getstring): Make it possible to escape the quote
181 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
183 * config/tc-hppa.c (pa_export): Weak symbols can be global.
185 2000-06-13 H.J. Lu <hjl@gnu.org>
187 * configure: Regenerate.
189 2000-06-09 Alan Modra <alan@linuxcare.com.au>
191 * app.c (do_scrub_begin): Don't default lex[';'] as a line
193 * doc/internals.texi (line_separator_chars): Semicolon is no
194 longer a default. Mention null and newline as defaults.
196 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
198 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
199 * config/tc-i860.h (line_separator_chars): Likewise.
200 * config/tc-h8300.c (line_separator_chars): Likewise.
201 * config/tc-i960.c (line_separator_chars): Likewise.
202 * config/tc-m68k.c (line_separator_chars): Likewise.
203 * config/tc-mips.c (line_separator_chars): Likewise.
204 * config/tc-ns32k.c (line_separator_chars): Likewise.
205 * config/tc-sparc.c (line_separator_chars): Likewise.
206 * config/tc-vax.c (line_separator_chars): Likewise.
208 * config/tc-h8300.c (comment_chars): Use string initialiser.
209 * config/tc-i960.c (line_comment_chars): Likewise.
210 * config/tc-z8k.c (comment_chars, line_comment_chars,
211 line_separator_chars): Likewise.
213 * config/tc-arm.c (line_separator_chars): Always use `;', not just
216 2000-06-08 Nick Clifton <nickc@cygnus.com>
218 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
221 2000-06-08 David O'Brien <obrien@FreeBSD.org>
223 * configure.in (VERSION): Update to show this is the CVS mainline.
225 2000-06-08 Matthew Jacob <mjacob@feral.com>
227 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
228 $at is the integer register $r28, vs. both $r28 and the floating
231 2000-06-08 James E. Wilson <wilson@cygnus.com>
233 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
234 (dot_endp): Don't call ia64_flush_insns.
235 (emit_one_bundle): Don't delete prologue/body records from
236 unwind_record list in first loop. Rewrite second loop to account for
239 2000-06-07 David Mosberger <davidm@hpl.hp.com>
241 * config/tc-ia64.c: Add missing prototypes.
242 (generate_unwind_image): Cast argument to output_unw_records call.
244 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
246 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
248 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
250 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
251 (REGISTER_P): likewise.
252 (avr_opcodes): uses include/opcode/avr.h
253 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
255 2000-06-04 Alan Modra <alan@linuxcare.com.au>
257 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
260 2000-06-03 H.J. Lu <hjl@gnu.org>
262 * read.c (is_end_of_line): Put back `;'.
264 2000-06-03 Alan Modra <alan@linuxcare.com.au>
266 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
268 2000-06-01 Alan Modra <alan@linuxcare.com.au>
270 * expr.c (operand): Test is_end_of_line outside switch to catch
271 line separator chars that are also operators.
272 (operator): Return O_illegal for line separator chars.
274 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
275 entry (or `!' entry for TC_HPPA).
277 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
278 before indexing is_end_of_line. Remove redundant check for '\0'.
280 * config/tc-h8500.c (md_assemble): Likewise.
281 * config/tc-mcore.c (md_assemble): Likewise.
282 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
285 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
287 * config/tc-mcore.c (mcore_cons): Likewise.
288 (mcore_float_cons): Likewise.
289 (mcore_stringer): Likewise.
290 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
292 2000-06-01 Scott Bambrough <scottb@netwinder.org>
294 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
296 2000-05-29 Nick Clifton <nickc@cygnus.com>
298 * config/tc-sh.c: Fix compile time warning messages.
300 * config/tc-mips.c: Fix compile time warning messages.
302 2000-05-29 Philip Blundell <philb@gnu.org>
304 * doc/as.texinfo: Update copyright dates.
305 (Local Labels): Delete misplaced mention of ARM.
306 * NEWS: Mention ARM ELF support.
308 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
310 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
311 it is modified, and use the real_size to compute the frag address
312 for dwarf2 line info.
314 2000-05-27 Alan Modra <alan@linuxcare.com.au>
316 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
317 line-matching scheme to cope with automake moving variables around.
318 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
319 * Makefile.in: Regenerate.
321 2000-05-26 Jakub Jelinek <jakub@redhat.com>
323 * config/tc-sparc.c (sparc_relax): New.
324 (md_longopts): Add -relax and -no-relax options.
325 (md_parse_options, md_show_usage): Likewise.
326 (md_apply_fix3): Optimize tail call into branch always if possible.
328 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
330 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
331 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
332 rules, with warning when a GAS statement specifies a packing that
333 will result in an instruction being squashed.
334 Added typdef packing_type and enumerals, changed various integer
335 literals to use the enumerals.
337 2000-05-24 David Mosberger <davidm@hpl.hp.com>
339 * config/tc-ia64.c (dot_restorereg_p): New function.
340 (md_pseudo_table): Add restorereg.p.
341 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
342 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
344 * config/tc-ia64.h (unw_record_type): Add unwabi.
345 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
346 called MASK with members for imask, and the masks produced by
347 fr_mem, gr_mem, br_mem, and frgr_mem.
348 (unw_p_record): Add members ABI and CONTEXT.
349 (unw_x_record): Add member AB.
350 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
351 as pseudo-register for use during unwind info generation.
352 (AR_PFS, AR_LC): New macros.
353 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
354 whose names start with an at sign (as in "@priunat").
355 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
357 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
358 proc_end, unwind_info, personality_routine): Consolidate into
359 "unwind" structure to reduce offset-table use. Add member
360 NEXT_SLOT_NUMBER to track the slot number for the next instruction
362 (output_R1_format, output_R3_format, output_P3_format,
363 output_P6_format): Initialize R with zero to reduce compiler warnings.
364 (output_P7_format): Ditto. Add `default' branch to switch
365 statement to reduce compiler warnings.
366 (output_P8_format, output_B1_format, output_B4_format): Ditto.
367 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
368 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
369 into single argument.
370 (output_X1_format, output_X3_format): Initialize R with zero to reduce
371 compiler warnings. Merge A and B args into single argument.
372 (output_X2_format, output_X4_format): Remove unused variable R. Merge
373 A and B args into single argument.
374 (free_record): Removed (wasn't used).
375 (free_list_records): Also free imasks in prologue records.
376 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
377 (output_spill_mask): Remove.
378 (output_unwabi): New function.
379 (output_epilogue, output_label_state, output_copy_state): Call
381 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
382 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
384 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
385 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
386 as part of handling the prologue records. Emit region's imask if
387 we have one. Handle unwabi, epilogue, label_state, copy_state,
388 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
389 spill_sprel_p, and spill_reg_p records.
390 (set_imask, count_bits, slot_index): New function.
391 (fixup_unw_records): Fix region size computation. Handle
392 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
393 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
394 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
395 set_imask accordingly. Update imask for gr_gr, and br_gr records.
396 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
397 (dot_save): Use manifest constants for applicaton registers.
398 Handle REG_PR and REG_PRIUNAT.
399 (dot_restore): Don't just ignore it.
400 (dot_restorereg): New function..
401 (generate_unwind_image): Ensure unwind info is a multiple of eight
402 bytes, not just four bytes.
403 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
404 (dot_altrp): Don't just ignore it.
405 (dot_savemem): New function. Replaces dot_savesp() and
406 dot_savepsp(). Use manifest constants for applicaton registers.
407 Handle REG_PR and REG_PRIUNAT.
408 (dot_savef): Simplify.
409 (dot_saveb): Support generation of br_gr.
410 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
411 dot_label_state, dot_copy_state): New function.
412 (dot_unwabi): Don't just ignore it.
413 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
414 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
415 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
416 (emit_one_bundle): Set slot number for prologue/body records
417 *before* emitting the first insn.
418 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
419 (md_begin): Declare "psp" pseudo-register.
420 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
421 so we don't get segfault.
422 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
423 counts as required per SW Conventions manual
424 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
425 output_preds_psprel, output_preds_sprel, output_spill_base,
426 output_unat_psprel, output_unat_sprel, output_lc_psprel,
427 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
428 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
429 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
430 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
431 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
432 (dot_vframe): Implement.
433 (dot_vframesp, dot_vframepsp): New function.
435 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
437 * configure.in (i386-*-freebsd a.out entry): Quote properly.
438 * configure: Regenerate.
440 2000-05-23 Alan Modra <alan@linuxcare.com.au>
442 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
443 (md_estimate_size_before_relax): so we can use it here instead of
444 old kludges. Localise vars to blocks. Comment.
446 * frags.c (frag_new): Update fr_var comments.
447 * frags.h (struct frag): Ditto.
449 2000-05-22 Richard Henderson <rth@cygnus.com>
451 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
452 (pseudo_func): Add pcrel.
453 (operand_match): Handle IA64_OPND_TGT64.
454 (build_insn): Likewise.
455 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
456 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
457 (fix_insn): Handle all three 64-bit relocation types.
459 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
461 * obj.h (struct format_ops): New members begin, app_file,
462 s_set_other, s_set_desc, s_get_type, s_set_type,
463 separate_stab_sections, init_stab_section.
465 * config/obj-multi.h: Update GPL notice to v2.
468 (S_SET_SIZE): Test s_set_size for NULL before calling.
469 (S_SET_ALIGN): Similar for s_set_align.
474 (SEPARATE_STAB_SECTIONS): New.
475 (INIT_STAB_SECTION): New.
476 (EMIT_SECTION_SYMBOLS): New.
477 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
479 * config/obj-elf.h: Update GPL notice to v2.
480 Mention that this file is included from obj-multi.h.
481 (obj_begin): Wrap definition in ifndef.
482 (elf_file_symbol): Constify declaration.
483 (obj_app_file): Ditto.
484 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
485 Wrap in ifndef SEPARATE_STAB_SECTIONS.
487 * config/obj-elf.c (elf_s_set_other): New.
488 (elf_file_symbol): Constify argument.
489 (elf_separate_stab_sections): New.
490 (elf_init_stab_section): New.
491 (elf_format_ops): Add new members. Remove comma at end.
493 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
494 (ecoff_format_ops): Add new fields. Remove comma at end.
495 Mention inconsistency for emit_section_symbols.
497 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
499 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
500 (coff_separate_stab_sections): New.
501 (coff_format_ops): Add new members.
503 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
504 (obj_aout_s_set_other): New.
505 (obj_aout_s_set_desc): New.
506 (obj_aout_s_get_type): New.
507 (obj_aout_s_set_type): New.
508 (obj_aout_separate_stab_sections): New.
509 (aout_format_ops): New members added. Use obj_aout_process_stab,
510 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
511 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
513 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
515 2000-05-22 Alan Modra <alan@linuxcare.com.au>
517 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
518 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
519 (md_estimate_size_before_relax): Ensure jumps to weak and
520 externally visible symbols are relocatable.
522 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
524 * stabs.c (aout_process_stab): Make global.
525 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
526 * read.h (aout_process_stab): Declare.
528 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
529 Generalize to *aout, *coff *elf.
530 * configure: Regenerated.
532 * doc/internals.texi (Object format backend): Say
533 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
535 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
536 * Makefile.in: Regenerated.
538 2000-05-19 Catherine Moore <clm@cygnus.com>
540 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
542 2000-05-18 Alan Modra <alan@linuxcare.com.au>
544 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
545 instruction to reflect change in re_assemble_*.
547 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
549 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
550 build PA64 ELF tools.
551 * configure: Rebuilt.
553 2000-05-17 Alan Modra <alan@linuxcare.com.au>
555 * Makefile.am: Regenerate dependencies.
556 * Makefile.in: Regenerate.
558 2000-05-15 Nick Clifton <nickc@cygnus.com>
560 * config/tc-arm.c (struct asm_psr): Add boolean field
561 distinguishing between CSPR and SPSR. Rename 'number' field
563 (psrs): Rearrange contents to match new asm_psr structure.
564 (arm_psr_parse): Move next to psr_required_here. Make it
565 return an asm_psr structure.
566 (psr_required_here): Use asm_psr structure returned by
568 (do_msr): Reorganise to allow psr_required_here to be called
570 (md_undefined_name): Mark 'name' parameter as unused, since
571 the COFF target does not use it.
573 2000-05-14 David O'Brien <obrien@FreeBSD.org>
575 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
577 * config/te-aux.h: Likewise.
578 * config/te-dpx2.h: Likewise.
579 * config/te-go32.h: Likewise.
580 * config/te-hp300.h: Likewise.
581 * config/te-hppa.h: Likewise.
582 * config/te-i386aix.h: Likewise.
583 * config/te-ic960.h: Likewise.
584 * config/te-interix.h: Likewise.
585 * config/te-nbsd532.h: Likewise.
586 * config/te-pc532mach.h: Likewise.
587 * config/te-ppcnw.h: Likewise.
588 * config/te-psos.h: Likewise.
589 * config/te-sparcaout.h: Likewise.
590 * config/te-sun3.h: Likewise.
591 * config/te-sysv32.h: Likewise.
593 2000-05-14 Alan Modra <alan@linuxcare.com.au>
595 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
596 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
597 and sign extend without an if statement.
598 (build_bytes): Likewise.
600 2000-05-14 Kazu Hirata <kazu@hxi.com>
602 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
603 X_add_symbol L_32 case.
605 2000-05-14 David O'Brien <obrien@FreeBSD.org>
607 * config/te-freebsd.h: New file.
609 2000-05-13 Alan Modra <alan@linuxcare.com.au>
611 * asintl.h (gettext, dgettext, dcgettext, textdomain,
612 bindtextdomain): Replace defines with those from intl/libgettext.h
613 to quieten gcc warnings.
615 * NEWS: Mention x86 .arch and -q.
617 * config/tc-i386.c (quiet_warnings): New.
618 (md_assemble): Use quiet_warnings.
619 (md_parse_option): Set quiet_warnings from -q.
620 (md_show_usage): Mention -q, delete -m.
621 (flag_do_long_jump): Delete.
622 (md_parse_option): Remove -m.
623 (md_show_usage): Remove -m.
624 (md_create_long_jump): Remove useless flag_do_long_jump code.
626 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
627 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
629 2000-05-13 Alan Modra <alan@linuxcare.com.au>
630 Alexander Sokolov <robocop@netlink.ru>
632 * doc/c-i386.texi (i386-Arch): New section.
633 (i386-Syntax): Mention .intel_syntax and .att_syntax.
635 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
636 (smallest_imm_type): Use smallest opcode for shift by one if cpu
637 architecture has been given and is not 486.
639 (md_pseudo_table): Add .arch.
640 (md_assemble): Warn if cpu architecture has been given and an
641 unsupported instruction.
643 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
644 Move operand_types bit defines after relevant template field.
645 (template): Add cpu_flags.
649 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
651 * config/tc-mn10300.h (md_end): Define.
652 (mn10300_finalize): Declare.
653 * config/tc-mn10300.c: Include dwarf2dbg.h.
654 (debug_line): Define.
655 (md_assemble): Generate dwarf2 line info.
656 (mn10300_finalize): New function. Finalize dwarf2 info.
658 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
660 * config/tc-mips.c (md_estimate_size_before_relax): Use the
661 external version of the relocation for weak symbols.
663 2000-05-08 David Mosberger <davidm@hpl.hp.com>
665 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
666 frame size in units of 16 bytes, as required per SW Conventions manual.
667 (output_unw_records): Output info-block header as a dword to get
670 2000-05-08 Alan Modra <alan@linuxcare.com.au>
672 * as.h: #include "file", not <file> on files from ../include.
673 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
674 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
675 (md_convert_frag): Add ATTRIBUTE_UNUSED.
676 (tc_coff_symbol_emit_hook): Ditto.
677 (OPTCOUNT): Cast to int to avoid compiler warning.
678 (md_begin): Fix signed/unsigned warnings.
680 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
682 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
683 ABRANCH LONG case for a conditional branch on a 68000.
684 (md_estimate_size_before_relax): Likewise. Also handle
685 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
686 (m68k-ip: case ABSL): Relax absolute references to 16-bit
687 PC-relative on all CPUs.
688 (md_estimate_size_before_relax): Likewise.
690 2000-05-04 Alan Modra <alan@linuxcare.com.au>
692 * as.c (parse_args): Just mention current year in printed
695 2000-05-03 J.T. Conklin <jtc@redback.com>
697 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
699 (md_parse_option): Recognize -m7400.
701 2000-05-03 Ian Lance Taylor <ian@zembu.com>
703 * config/atof-ieee.c (gen_to_words): When adding carry back in,
704 don't permit lp to become less than the words array.
706 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
708 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
709 Fix little-endian case.
711 2000-05-03 David O'Brien <obrien@NUXI.com>
713 * as.c (parse_args): Update copyright.
715 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
717 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
718 for the .bss section too.
720 2000-05-02 Alan Modra <alan@linuxcare.com.au>
722 * configure.in: Set em=linux for hppa-*-linux.
723 * configure: Regenerate.
724 * doc/Makefile.in: Regenerate with correct automake.
726 * frags.c (frag_grow): Sanity check chunk_size.
728 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
729 * config/obj-som.h: Likewise.
730 * config/obj-ieee.h: Likewise.
732 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
734 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
735 (md_pseudo_table): Fully initialise OBJ_ELF cases.
736 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
737 (pa_ip): low_sign_unext now returns via function value. Use
738 re_assemble_* instead of dis_assemble_* and
739 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
741 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
742 (md_section_align, md_parse_option, md_show_usage,
743 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
744 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
745 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
746 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
747 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
749 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
750 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
751 outside of switch. Correct mask and shifting errors in case 10
752 and case -11. In case 21, compare against signed range to suit
753 hppa_field_adjust changes. In case 12, use re_assemble_12. In
754 case 17 and case 22, use offsetT variable to properly check range.
755 Use re_assemble_* here too.
756 (evaluate_absolute): Change type of value to offsetT. Call
757 hppa_field_adjust to do the work for us.
758 (pa_parse_cmpb_64_cmpltr): Delete save_s.
759 (pa_parse_cmpib_64_cmpltr): Ditto.
760 (pa_build_unwind_subspace): Delete unused var subseg. Change type
761 of i to unsigned int.
762 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
763 (pa_end_of_source): Return type is void.
765 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
767 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
769 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
771 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
773 (md_begin): Removed "construct symbols for each register name".
774 Because register names conflicts with GCC generated function
776 (avr_operand): Now constant numbers can be used as a register
777 identifiers (0 as r0, 31 as r31).
778 (md_assemble): use skip_space () before parsing instruction
781 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
783 * config/tc-avr.c: New AVR_ISA_ defined.
784 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
785 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
786 for `fmul', `movw' and `lpm R,Z' instructions.
787 (avr_operands): Warn if current opcode is a two-word instruction
788 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
789 (avr_opcodes): New commands added.
790 (REGISTER_P): Check 'a' and 'v' constraint letters.
791 (mcu_types): New MCU added.
793 2000-05-01 Alan Modra <alan@linuxcare.com.au>
795 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
796 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
797 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
798 * configure: Regenerate.
800 2000-04-29 Andreas Jaeger <aj@suse.de>
802 * as.h: Correctly check GCC version.
804 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
806 * as.c (parse_args): Allow md_parse_option to override -a listing
808 * config/obj-coff.c (add_lineno): Change type of offset parameter
809 from "int" to "bfd_vma."
810 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
811 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
812 (ppc_change_csect): Align correctly for XCOFF64.
813 (ppc_machine): New function, which discards "ppc_machine" line.
814 (ppc_tc): Cons for 8 when code is 64 bit.
815 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
817 (md_parse_option): Handle -a64 and -a32.
819 * config/tc-ppc.h (TARGET_MACH): Define.
820 (TARGET_FORMAT): Move to function.
821 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
823 2000-04-26 David O'Brien <obrien@FreeBSD.org>
825 * doc/as.1: Fix unbalanced brackets.
827 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
829 (line_comment_chars): Set to '/' if TE_FreeBSD.
831 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
833 * configure.in: Configury support for PA64 (currently disabled).
834 * configure: Rebuilt.
836 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
838 * config/tc-mips.c (s_change_sec): Use record_alignment, not
839 bfd_set_section_alignment.
841 2000-04-25 Alan Modra <alan@linuxcare.com.au>
843 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
846 2000-04-24 Nick Clifton <nickc@cygnus.com>
848 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
849 * doc/as.texinfo (Align): Include arm and strongarm in list of
850 targets that have the second form of the behaviour of the .align
853 2000-04-24 Mark Klein <mklein@dis.com>
855 * obj-som.c: Terminate obj_pseudo_table.
857 2000-04-22 Timothy Wall <twall@cygnus.com>
859 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
861 (operand_match): Conditionally insert default bit values for IMMU9.
863 2000-04-14 Matthew Green <mrg@cygnus.com>
865 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
866 * configure: Rebuilt.
868 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
869 Jason Eckhardt <jle@cygnus.com>
871 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
873 * config/tc-hppa.c (CHECK_ALIGN): New macro.
874 Added handling of new operand types l,y,&,fe,fE,fx.
876 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
877 David Mosberger <davidm@hpl.hp.com>
878 Timothy Wall <twall@cygnus.com>
879 Andrew MacLeod <amacleod@cygnus.com>
880 Jim Wilson <wilson@cygnus.com>
882 * Makefile.am (CPU_TYPES): Add ia64.
883 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
884 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
885 * Makefile.in: Rebuild.
886 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
887 * configure: Rebuild.
888 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
889 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
890 * expr.c (expr): Handle md_optimize_expr.
891 * read.c (LEX_HASH): Add comment.
892 * config/tc-ia64.c, config/tc-ia64.h: New files.
894 2000-04-21 Richard Henderson <rth@cygnus.com>
896 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
897 bundling a non-delayed branch type instruction.
899 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
901 * config/tc-mn10300.c (HAVE_AM30): Define.
902 (md_assemble): Use it.
904 2000-04-19 Alan Modra <alan@linuxcare.com.au>
906 * config/obj-elf.c (obj_elf_change_section): Check for changed
909 * Makefile.am: (CPU_MULTI_VALID): Remove.
910 (MULTI_CPU_TYPES): Define.
911 (MULTI_CPU_OBJ_VALID): Define.
912 (DEPTC): Use the above.
915 Regenerate dependencies.
916 * Makefile.in: Regenerate.
918 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
920 * Makefile.am (YACC, LEX): Get them from configure.
922 2000-04-18 H.J. Lu (hjl@gnu.org)
924 * config/tc-i386.c (offset_in_range): Use addressT instead of
925 bfd_vma for non-bfd assemblers.
927 2000-04-17 Alan Modra <alan@linuxcare.com.au>
929 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
930 doesn't give spurious errors.
932 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
934 * as.h (SEEK_SET): Define if undefined.
936 2000-04-13 Alan Modra <alan@linuxcare.com.au>
938 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
939 constants, and don't assume offsetT is 32 bits.
941 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
943 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
944 (md_pcrel_from_section): Add prototype.
945 (d10v_fix_adjustable): Add prototype.
946 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
948 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
950 2000-04-12 Nick Clifton <nickc@cygnus.com>
952 * config/tc-d10v.c (find_opcode): Correctly calculate position of
953 symbol in frag chain.
955 2000-04-10 Alan Modra <alan@linuxcare.com.au>
957 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
958 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
959 (fits_in_signed_word, smallest_imm_type): Ditto.
960 (md_assemble): Use an offsetT var to hold offsetT values, not a
962 (offset_in_range): New.
963 (md_assemble): Use it.
964 (md_convert_frag): Change type of target_address, opcode_address,
965 and displacement_from_opcode_start to offsetT.
966 (md_create_short_jump): Change type of offset to offsetT.
967 (md_create_long_jump): Ditto.
968 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
969 (md_chars_to_number): Remove.
970 (output_invalid): Remove duplicate prototype.
972 2000-04-09 Nick Clifton <nickc@cygnus.com>
974 * Makefile.am (CPU_TYPES): Add 'avr'.
975 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
976 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
978 * Makefile.in: Regenerate.
980 * doc/as.texinfo: Add M32R documentation.
982 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
984 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
985 --enable-build-warnings option.
986 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
987 * Makefile.in, configure: Re-generate.
989 2000-04-07 Nick Clifton <nickc@cygnus.com>
991 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
992 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
993 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
994 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
995 (arm_force_relocation): Force relocations for
996 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
998 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1000 * config/tc-sh.c (get_operands): There's no third operand if the
1001 first operand is an immediate.
1003 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1005 * config/tc-sh.c (immediate): Delete.
1006 (sh_operand_info): Add immediate member.
1007 (parse_reg): Use A_PC for pc.
1008 (parse_exp): Add second argument 'op'. All callers changed.
1009 (parse_at): Expect pc to be coded as A_PC.
1010 Use immediate field in *op.
1011 (insert): Add fourth argument 'op'. All callers changed.
1012 (build_relax): Add second argument 'op'. All callers changed.
1013 (insert_loop_bounds): New function.
1014 (build_Mytes): Remove DISP_4.
1015 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1016 (assemble_ppi): Use immediate field in *operand.
1017 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1018 (md_apply_fix): Likewise.
1019 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1021 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1023 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1025 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1027 * internals.texi (CPU backend): Document
1028 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1030 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1032 * po/gas.pot: Regenerate.
1034 * as.c (show_usage): Restore translated part of bug string.
1035 * gasp.c (show_usage): Likewise.
1037 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1038 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1039 than move-if-change.
1040 (DEP1): Modify for "gcc -MM".
1044 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1045 Update dependencies.
1046 * Makefile.in: Regenerate.
1048 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1050 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1051 (md_begin): Likewise.
1052 (HAVE_AM33): New macro.
1053 (md_assemble): Use it. Match r_regs and xr_regs only if
1056 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1058 * as.h: #include "bin-bugs.h"
1059 * as.c (show_usage): Use REPORT_BUGS_TO.
1060 * gasp.c: #include "bin-bugs.h"
1061 (show_usage): Use REPORT_BUGS_TO.
1063 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1065 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1067 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1068 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1071 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1073 * config/tc-i386.c (i386_immediate): Don't assume a constant
1074 immediate is necessarily 16 bits when in 16 bit code mode.
1075 (md_assemble): Instead set guess_suffix here after we have checked
1078 2000-04-02 Richard Henderson <rth@cygnus.com>
1080 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1081 quantities. Correct right shift sign extension.
1082 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1083 32-bit value when shifting into place.
1085 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1087 * app.c: Add ATTRIBUTE_UNUSED as needed.
1088 * config/tc-ppc.c: Likewise.
1089 (ppc_size): Make unsigned long.
1090 (ppc_insert_operand): Add casts to avoid warnings.
1092 2000-03-31 Nick Clifton <nickc@cygnus.com>
1094 * config/tc-d10v.h (md_flush_pending_output): Define.
1096 2000-03-29 Nick Clifton <nickc@cygnus.com>
1098 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1099 segment. Works for both BFD_ASSEMBLER and others.
1100 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1102 2000-03-29 Nick Clifton <nickc@cygnus.com
1104 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1106 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1108 * listing.c (LISTING_LHS_WIDTH): Default depends on
1110 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1112 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1114 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1117 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1119 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1121 * config/tc-avr.c (mcu_types): Add missing initialiser.
1122 (md_pcrel_from_section): Add prototype.
1123 (avr_operand): Remove redundant test of unsigned < 0.
1124 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1126 2000-03-27 Denis Chertykov <denisc@overta.ru>
1128 * config/tc-avr.c: New file for AVR support.
1129 * config/tc-avr.h: Likewise.
1130 * configure.in: Add AVR support.
1131 * configure: Regenerate.
1133 2000-03-26 Timothy Wall <twall@cygnus.com>
1135 * gasp.c (macro_op): Add new argument to check_macro call.
1136 Macro structure definitions moved to macro.h
1137 * sb.h: Add argument to prototype for input_scrub_include_sb.
1138 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1139 nesting checks with an additional flag.
1140 (struct input_save): Add flag to indicate whether current sb
1141 should be checked for proper macro/conditional nesting.
1142 (input_scrub_push/pop): Save/restore nest check flag.
1143 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1145 * macro.c (check_macro): Allow caller to retrieve parsed macro
1146 information if a pointer is provided. This information may be
1147 used by the new macro hooks.
1148 * macro.h: Update prototype for check_macro. Macro struct
1149 definitions moved here from macro.c/gasp.c.
1150 * read.c (read_a_source_file): Add parameter to check_macro call,
1151 and pass macro info to the macro hook, if defined.
1152 (input_scrub_insert_line): New. Allow insertion of a line of
1153 characters into the input stream.
1154 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1155 file into the input stream.
1156 (s_include): Use input_scrub_insert_file.
1157 * internals.texi: Document new macro hooks.
1158 * as.h: New prototypes added.
1160 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1162 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1163 an initial capital letter.
1164 (i386_index_check): Reindent.
1166 2000-03-19 Nick Clifton <nickc@cygnus.com>
1168 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1171 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1173 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1174 instruction operand bad if Rd > 7 when generating
1175 thumb instructions. Prevents for example,
1176 "adr r12,label" from silently failing and generating
1177 the wrong instruction.
1179 2000-03-17 Nick Clifton <nickc@cygnus.com>
1181 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1182 that have a destingation >= 0x400000.
1183 Fix compile time warning messages.
1185 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1187 * config/tc-sh.c (md_begin): When encountering insn that are
1188 not supported by the current arch, only change the name if
1189 its contents are the same as prev_name.
1190 (get_specific): If the the architecture doesn't match, fail.
1192 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1194 * config/tc-sh.c (IDENT_CHAR): Define.
1195 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1196 matching back where it came from.
1198 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1200 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1202 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1204 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1207 2000-03-15 Kazu Hirata <kazu@hxi.com>
1209 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1211 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1213 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1214 floating-point-number, make sure 'f' is in FLT_CHARS.
1216 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1218 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1219 (s_lcomm_internal): Use it.
1220 * doc/internals.texi (CPU backend): Document it.
1221 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1224 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1226 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1229 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1230 implementation doesn't have special handling for switch
1232 (macro_build): Allow for code in sections other than .text.
1234 (mips_ip): Likewise.
1235 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1236 Don't perform relocs if we will be outputting them.
1237 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1238 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1241 2000-03-09 Catherine Moore <clm@cygnus.com>
1243 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1244 relocation type based on the entry in the fixup structure.
1246 2000-03-08 H.J. Lu (hjl@gnu.org)
1248 * Makefile.am (install-exec-tooldir): Depend on
1249 install-exec-bindir for parallel make.
1250 * Makefile.in: Regenerated.
1252 2000-03-06 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1256 (md_parse_option): Parse -m32r command line switch - disable m32rx
1258 (md_show_usage): Document new option.
1260 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1261 * doc/Makefile.in: Regenerate.
1262 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1264 2000-03-02 Michael Meissner <meissner@redhat.com>
1266 * config/tc-d30v.c (check_range): Remove code that incorrectly
1267 sign extended values where bits < 32.
1269 2000-03-02 H.J. Lu (hjl@gnu.org)
1271 * configure.in: Support --enable-targets=all on ia32.
1272 * configure: Regenerated.
1274 2000-03-01 Nick Clifton <nickc@cygnus.com>
1276 * gasp.c (do_align): Remove bogus check of alignment value.
1278 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1280 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1281 TC_PPC was defined forced the type of a symbol with no other type
1284 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1286 * doc/internals.texi (CPU backend): Mention that
1287 line_separator_chars do not break up comments. Fix typos for
1288 LEX_AT and LEX_NAME descriptions. Document operands for
1289 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1290 description of md_create_short_jump usage. Document argument for
1291 md_undefined_symbol.
1293 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1295 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1296 (md_parse_option): Handle it.
1297 (md_show_usage): Document it.
1299 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1301 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1302 opcode, for the instruction `pal19'. From Andrea Arcangeli
1305 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1307 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1309 (md_assemble): To here, before template operands are matched.
1310 Also ensure a constant immediate is sign extended when we know the
1311 size is at most 16 bits. This is to catch cases like "add
1312 $0xffc0,%ax" where we don't know the size, and thus that the
1313 immediate can be represented as Imm8S until after parsing the
1315 (i386_displacement): Similarly sign extend 16 bit constant
1317 (md_assemble): Relax 16-bit jump constant range check to suit sign
1318 extended displacements.
1320 2000-02-26 Andreas Jaeger <aj@suse.de>
1322 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1324 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1326 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1327 call operands when intel_syntax.
1328 (intel_float_operand): Return 2 for "fi...".
1329 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1330 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1331 earlier "SHORT" change.
1332 (md_assemble): When determining suffix from Regs, exclude
1335 2000-02-24 Nick Clifton <nickc@cygnus.com>
1337 * configure: Add arm-wince, mips-pe and sh-pe targets.
1338 * configure: Regenerate.
1340 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1342 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1343 "pe-mips" for the mips-pe target.
1345 * config/tc-arm.c (insns): Change displacement encoded in BL
1346 and B instructions if the target port is arm-wince.
1347 (do_ldst): Do not bias the relocation offset if the target
1349 (md_pcrel_from): Add in missing relocation offset bias if the
1350 target os arm-wince.
1352 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1353 (md_begin): Disable -G support for mips-pe target.
1354 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1355 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1358 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1359 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1360 assembler, just set the alignment to 4.
1362 * config/te-wince-pe.h: New file for WinCE targets. Define
1365 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1367 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1368 string instructions.
1369 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1370 (i386_intel_memory_operand): After finding a segment override,
1371 check again for no `[' before looking for a displacement. Bomb if
1372 more than one displacement rather than silently discarding the
1373 second and subsequent ones. Free strings malloc'd by
1374 build_displacement_string.
1376 2000-02-24 Catherine Moore <clm@cygnus.com>
1378 * config/obj-som.c (obj_pseudo_table): Add "weak".
1379 (obj_som_weak): New routine.
1381 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1383 * config/tc-i386.c (union i386_op): New.
1384 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1385 Throughout file replace occurences of disps[n], imms[n], regs[n]
1386 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1387 intel mode operand swapping. Add assert in regKludge and
1388 fake_zero_displacement code. Test i.types[n] when outputting
1389 displacements and immediates. Combine output of Disp16 with
1391 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1392 when in intel mode by (not) reversing fsub and fdiv operands
1393 before the template search. This fails for single operand
1394 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1395 undefined. Instead fix the base_opcode after we've found the
1396 template. Move base_opcode xor with found_reverse_match from
1397 opcode output code to before this fix so we test for the correct
1399 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1400 check in intel mode. Instead compare opcodes.
1402 * config/tc-i386.h (TC_RELOC): Delete.
1403 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1404 with equivalent call to reloc.
1406 * as.h (flag_m68k_mri): Move declaration after target include, and
1407 only declare when TC_M68K defined. Define as zero otherwise.
1408 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1409 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1410 Define as zero otherwise.
1411 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1412 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1413 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1414 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1415 testing whether defined.
1416 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1417 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1418 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1419 rather than testing whether defined.
1420 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1421 (parse_mri_cons): Declare and use only when TC_M68K.
1422 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1423 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1424 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1426 * NEWS: Mention IBM 370 support.
1428 2000-02-23 Richard Henderson <rth@cygnus.com>
1430 * config/tc-i386.c (md_assemble): When swapping operands for
1431 intel_syntax, assume everything that's not Imm or Disp is a
1434 2000-02-23 Linas Vepstas <linas@linas.org>
1436 * config/tc-i370.c, config/tc-i370.h: New files.
1437 * Makefile.am: Add support for Linux/IBM 370.
1438 * configure.in: Likewise.
1439 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1440 * config/obj-elf.c: Include elf/i370.h
1441 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1443 * Makefile.in: Regenerate.
1444 * configure: Regenerate.
1446 * doc/c-i370.texi: New file.
1447 * doc/all.texi: Include it.
1448 * doc/as.texinfo: And here.
1449 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1450 * doc/Makefile.in: Regenerate.
1452 2000-02-19 Michael Meissner <meissner@redhat.com>
1454 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1455 determine if an instruction can be used in parallel with an ADDppp
1456 or SUBppp instruction.
1458 2000-02-22 Andrew Haley <aph@cygnus.com>
1460 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1462 1999-12-30 Andrew Haley <aph@cygnus.com>
1464 * config/tc-mips.c (mips_gp32): New variable.
1465 (macro_build) Use mips_gp32.
1467 (md_longopts): Add "-mgp32" and "-mgp64".
1468 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1470 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1472 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1473 warning, and bump it to 1.
1475 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1477 From Brad Lucier <lucier@math.purdue.edu>:
1478 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1481 2000-02-21 Catherine Moore <clm@cygnus.com>
1483 * config/tc-mips.c (MF_HILO_INSN): Define.
1484 (mips_7000_hilo_fix): Declare.
1485 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1486 (md_parse_option): Check for 7000_HILO_FIX options.
1487 (OPTION_M7000_HILO_FIX): Define.
1488 (OPTION_NO_M7000_HILO_FIX): Define.
1489 * doc/c-mips.texi (-mfix7000): Describe.
1491 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1493 * listing.c (print_lines): Remove unused variable `end'.
1495 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1496 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1497 reloc_type when BFD_ASSEMBLER.
1498 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1499 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1500 statement and quell signed vs. unsigned comparison warning.
1502 2000-02-18 Nick Clifton <nickc@cygnus.com>
1504 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1505 the computed frag offset, rather than overwriting it.
1507 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1509 * config/tc-sh.c ("elf/sh.h"): Include.
1510 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1511 (md.begin): Initialize target_arch.
1512 Only include opcodes in has table that match selected architecture.
1513 (parse_reg): Recognize register names for sh-dsp.
1514 (parse_at): Recognize post-modify addressing.
1515 (get_operands): The leading space is now optional.
1516 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1517 arguments. Update valid_arch.
1518 (build_Mytes): Add support for SDT_REG_N.
1519 (find_cooked_opcode): New function, broken out of md_assemble.
1520 (assemble_ppi, sh_elf_final_processing): New functions.
1521 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1522 (md_longopts, md_parse_option): New option: -dsp.
1523 * config/tc-sh.h (elf_tc_final_processing): Define.
1524 (sh_elf_final_processing): Declare.
1526 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1528 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1529 the unwinder subspace. Save the current seg/subseg before creating
1532 2000-02-10 Nick Clifton <nickc@cygnus.com>
1534 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1535 little endian targets.
1536 (INST_BYTE1): Redefine to handle big and little endian
1538 (cpu_type): New type: Select between M340 and M210.
1539 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1540 instructions of the M340.
1541 (md_assemble): Add support for the MULSH and OPSR classes of
1543 (md_atof): Add support for little endian targets.
1544 (md_parse_option): Add support for -EL, -EB and -mcpu command
1546 (md_convert_frag): Add support for little endian targets.
1547 (md_apply_fix3): Add support for little endian targets.
1548 (md_number_to_chars): Add support for little endian targets.
1550 2000-02-10 Timothy Wall <twall@redhat.com>
1552 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1553 defined, use it to verify the symbol just read should be a label.
1555 2000-02-10 Timothy Wall <twall@redhat.com>
1557 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1558 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1559 around colons when KEEP_WHITE_AROUND_COLON is defined.
1560 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1561 and KEEP_WHITE_AROUND_COLON.
1563 2000-02-08 Timothy Wall <twall@redhat.com>
1565 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1567 (do_repeat): New. Abstract repeat logic so that a "break" can be
1569 (end_repeat): New. Provide support for a "break" out of the
1571 * read.h: Add prototypes for new functions.
1573 2000-02-08 Timothy Wall <twall@redhat.com>
1575 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1576 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1577 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1580 2000-02-08 Timothy Wall <twall@redhat.com>
1582 * read.c: Added elseif to directives table.
1583 * read.h: Added prototype for s_elseif.
1584 * doc/as.texinfo: Added description for elseif.
1585 * cond.c (s_elseif): New function
1587 2000-02-04 Timothy Wall <twall@redhat.com>
1589 * listing.c (print_lines): Remove conditionals causing bug in
1592 2000-02-03 Timothy Wall <twall@cygnus.com>
1594 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1596 * frags.c (frag_new): Calculate fr_fix in octets
1597 (frag_now_fix) Return offset as target address offset (bytes).
1598 (frag_now_fix_octets) New - Return offset in octets (8-bit
1600 * frags.h: Added prototype for frag_now_fix_octets().
1601 Distinguish between octets and bytes in field descriptions.
1602 * listing.c (calc_hex): Account for octets vs bytes when
1603 printing addresses/offsets.
1604 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1605 target is little-endian, print the octets in a word in big-endian
1606 order so that the display looks like a proper hexadecimal number,
1607 instead of having the octets reversed.
1608 * read.c (do_align): When recording alignment, alignment power
1609 should be in terms of target bytes (minimum addressible unit)
1611 (do_org) Convert ORG target address (byte) argument into an
1612 octet offset when generating a variable fragment.
1613 * symbols.c (resolve_symbol_value): Symbol final value
1614 converted to a target address offset (bytes) from its octet offset.
1615 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1616 offset (bytes) is adjusted by the frag offset (octets) converted
1618 (coff_frob_section) Section alignment power is in terms of bytes;
1619 convert it to an octet alignment power when calculating size (and
1620 size mask) in octets. Don't modify the section size in order to
1621 "align" it for TI COFF, since that format has a different method
1622 for storing alignment information.
1624 2000-02-01 Timothy Wall <twall@cygnus.com>
1626 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1627 entries, matching the way GCC generates them. If not escaped, the
1628 filename is encoded incorrectly.
1630 2000-01-31 Nick Clifton <nickc@cygnus.com>
1632 * config/tc-arm.c (reg_table): Add support for ATPCS register
1635 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1637 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1639 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1641 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1642 of a symbol when we really care about its value.
1644 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1646 * config/tc-mcore.c (md_assemble): Give warning message if
1647 operands passes to instruction are more than the spec.
1649 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1651 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1652 Thumb mode but the label seen was not declared as '.thumb_func'
1653 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1654 correct disassembly of Thumb code bounded by non function labels.
1656 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1658 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1659 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1661 * Makefile.in: Same here.
1664 * configure.in: Set bfd_gas for i386-aout when primary target
1665 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1666 we may need the primary te_file. Remove incorrect comment.
1668 * configure: Regenerate.
1670 * config/e-i386aout.c: New file.
1672 * as.c (USE_EMULATIONS): Move to before print_version_id.
1673 (struct emulation): Add i386aout.
1674 (show_usage): Split text strings. Reformat -a text. Add --em
1678 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1679 (aout_format_ops): New.
1682 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1683 preprocessor conditional and add aout USE_EMULATIONS tests.
1684 (read_a_source_file): Don't pass error strings to printf as
1688 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1690 (do_data): Same here.
1691 (process_file): And here.
1694 * symbols.c (colon): Rewrite "already defined" fatal message
1695 code for aout with USE_EMULATIONS.
1698 * config/obj-aout.c (OBJ_HEADER): Define.
1699 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1701 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1702 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1704 (obj_aout_type): Expand S_SET_OTHER here too.
1705 (obj_read_begin_hook): Remove.
1706 (aout_pop_insert): New.
1707 (obj_aout_s_get_other): New.
1708 (obj_aout_s_get_desc): New.
1709 (aout_format_ops): New.
1712 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1713 gets aout_pseudo_table.
1714 (aout_pseudo_table): Declare.
1715 (obj_read_begin_hook): Define.
1718 * config/obj-coff.c (obj_pseudo_table): Rename to
1720 (coff_pop_insert): Use coff_pseudo_table.
1721 (coff_sec_sym_ok_for_reloc): Remove.
1722 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1723 and comment all zero entries and remove #if 0 code.
1726 * config/obj-coff.h (obj_pop_insert): Define.
1727 (coff_pseudo_table): Declare.
1730 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1731 s_get_size, s_set_size. Comment all zero entries.
1734 * config/obj-elf.c (elf_s_get_other): New function.
1735 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1736 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1737 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1739 (obj_elf_parse_section_letters): Don't pass error strings to
1740 printf as format arg.
1743 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1745 (elf_s_get_other): Declare.
1746 (S_GET_OTHER) Define as elf_s_get_other if not already
1748 (S_SET_OTHER): Only define when not already defined.
1749 (elf_obj_read_begin_hook): Declare.
1750 (obj_read_begin_hook): Define.
1751 (elf_obj_symbol_new_hook): Declare.
1752 (obj_symbol_new_hook): Define.
1755 * config/obj-multi.h: Add copyright header and protect against
1756 multiple inclusion. Add * to all function pointers.
1757 (OBJ_HEADER): If defined, include it rather than other defines
1759 (obj_frob_file_after_relocs): Test for NULL.
1760 (obj_symbol_new_hook): Here too.
1761 (obj_sec_sym_ok_for_reloc): And here.
1762 (S_GET_OTHER): Define.
1763 (S_GET_DESC): Define.
1764 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1765 (OBJ_MAYBE_ELF): Update comment.
1767 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1768 OBJ_AOUT preprocessor conditional and handle emulation by
1769 testing OUTPUT_FLAVOR.
1770 (i386_displacement): Here too.
1771 (md_section_align): Similarly here.
1772 (i386_target_format): Conditionally compile when more than one
1773 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1774 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1775 (i386_displacement): Here too.
1778 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1779 Define TARGET_FORMAT for aout only when not multi.
1782 * config/te-multi.h: Delete file as it's identical to te-generic.h
1784 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1786 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1787 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1790 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1792 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1795 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1797 * config/tc-mips.c (mips_do_align): New function.
1798 * config/tc-mips.h (md_do_align): Define.
1800 2000-01-10 Philip Blundell <philb@gnu.org>
1802 * doc/c-arm.texi (ARM Options): Fix typo.
1803 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1804 line separator for Linux.
1805 * doc/as.texinfo (Comments): Mention the ARM.
1807 2000-01-10 Philip Blundell <pb@futuretv.com>
1809 * configure.in (arm*-*-conix*): New target.
1810 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1812 * configure: Regenerate.
1814 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1816 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1817 (obj_elf_visibility): New function.
1819 * doc/as.texinfo (Visibility): New node: document visibility
1822 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1824 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1825 warning for absolute jump/call without `*' in non-intel mode. No
1826 need to set i.types[0] JumpAbsolute in intel mode.
1828 1999-12-22 Philip Blundell <pb@futuretv.com>
1830 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1831 hook function when changing sections.
1832 (arm_s_data): Likewise.
1834 1999-12-14 Nick Clifton <nickc@cygnus.com>
1836 * config/tc-arm.c (md_parse_option): Add support for -marm720
1837 command line switch.
1839 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1841 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1842 (r_registers, xr_registers): Define.
1843 (r_register_name, xr_register_name): New functions.
1844 (md_assemble): Handle new am33 operand types and instruction
1846 (mn10300_insert_operand, check_operand): Likewise.
1848 1999-11-29 Nick Clifton <nickc@cygnus.com>
1850 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1851 (s_force_thumb): Set thumb_mode to 2.
1852 (md_assemble): Do not complain about thumb instructions on a
1853 non-thumb target if thumb_mode is set to 2.
1855 1999-11-28 Michael Meissner <meissner@cygnus.com>
1857 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1858 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1859 (O_...): Add new machine dependent expressions if we are handling
1860 explicit relocations.
1861 (alpha_reloc_op): New static table holding the explicit relocation
1863 (alpha_literal_hash): New static to hold the hash table for
1864 explicit relocations.
1865 (alpha_macros): Add support for explicit relocations.
1866 (md_begin): If explicit relocations, initialize hash table.
1867 (md_assemble): Don't print a second error if tokenize_arguments
1868 already printed an error message.
1869 (md_apply_fix): Add support for explicit relocations.
1870 (alpha_force_relocation): Ditto.
1871 (alpha_fix_adjustable): Ditto.
1872 (alpha_adjust_symtab): New function to support explicit
1874 (alpha_adjust_symtab_relocs): Ditto.
1875 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1876 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1877 Add support for explicit relocations. Return -2 if an error
1878 message was already printed.
1879 (find_macro_match): Add support for explicit relocations. Comment
1881 (emit_insn): Add support for explicit relocations.
1882 (assemble_tokens): Ditto.
1884 (load_expression): Ditto.
1887 (emit_ir_load): Ditto.
1888 (emit_loadstore): Ditto.
1891 (emit_sextX): Ditto.
1892 (emit_division): Ditto.
1893 (emit_jsrjmp): Ditto.
1894 (emit_retjcr): Ditto.
1896 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1898 (tc_adjust_symtab): If explicit relocations, call the function
1899 alpha_adjust_symtab.
1900 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1901 relocations next to the literal relocation they reference.
1902 (TC_INIT_FIX_DATA): Initialize the new fields.
1903 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1905 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1907 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1908 'B' operand for PA2.0 bb instruction.
1910 1999-11-18 Nick Clifton <nickc@cygnus.com>
1912 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1915 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1917 (mcore_force_relocation): Force relocations to be generated for
1920 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1922 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1923 (i386_displacement): Disallow O_big displacements.
1925 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1927 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1928 Small improvements in error checking.
1929 (md_assemble): Support for unconditional ARM instructions.
1930 (md_parse_option): Support for -m[arm]v5e flag.
1932 1999-11-12 Nick Clifton <nickc@cygnus.com>
1934 * macro.c (buffer_and_nest): Do not check beyond the end of the
1937 1999-11-11 Nick Clifton <nickc@cygnus.com>
1939 * macro.c (buffer_and_nest): Look for seperator after TO and
1942 1999-11-08 Andrew Haley <aph@cygnus.com>
1944 * app.c (do_scrub_chars): When in State 10, treat backslash
1945 characters in the same way as as symbol characters.
1947 1999-11-07 Richard Henderson <rth@cygnus.com>
1949 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1950 the previous label was in the current section before playing
1951 with auto-alignment.
1953 1999-11-06 Nick Clifton <nickc@cygnus.com>
1955 * config/tc-v850.c (v850_force_relocation): Force relocation
1957 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1960 1999-11-05 Michael Meissner <meissner@cygnus.com>
1962 * expr.h (operatorT): Increase machine dependent operators to 16.
1963 * expr.c (op_rank): Ditto.
1965 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1967 * read.c (pseudo_set): Reject attempts to set the value of a
1970 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1973 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1975 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1976 to bfd_set_section_contents.
1978 1999-11-03 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1982 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1984 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1985 (mips_ip): Use OPCODE_IS_MEMBER.
1987 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1989 * config/tc-arm.c (reg_required_here): Improve comments.
1991 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1992 (tinsns): Initialize variants field.
1994 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1995 BAD_PC respectively.
1997 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1999 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2000 * config/tc-arm.h: Fix compile time warnings.
2002 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2004 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2005 form @abs16, @(abs16) and @(abs16 + imm).
2007 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2009 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2010 (ISA_HAS_64_BIT_REGS) New.
2011 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2012 mips_emit_delays,macro_build,load_register,load_addresss,
2013 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2014 and/or use new ISA_xxx macros in expressions involving
2015 ISA, particularly mips_opts.isa.
2017 1999-10-18 Michael Meissner <meissner@cygnus.com>
2019 * expr.h (operatorT): Add machine dependent operators md1..md8.
2020 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2021 for the machine dependent operators to use.
2023 * expr.c (op_rank): Add machine dependent operators.
2025 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2027 (O_cpregister): Ditto.
2028 (md_begin): Change X_op test that field is wide enough to use
2029 O_max instead of O_alpha_max.
2030 (cpu_types): Fill in missing initializer.
2031 (alpha_num_macros): Make unsigned.
2032 (md_assemble): Make opnamelen be size_t.
2033 (md_apply_fix): Cast alpha_num_operands to int before testing.
2034 (alpha_force_relocation): Ditto.
2035 (alpha_fix_adjustable): Ditto.
2036 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2037 (tc_gen_reloc): Ditto.
2038 (tc_get_register): Ditto.
2043 (s_alpha_ent): Ditto.
2044 (s_alpha_end): Ditto.
2045 (s_alpha_frame): Ditto.
2046 (s_alpha_prologue): Ditto.
2047 (s_alpha_file): Ditto.
2048 (s_alpha_gprel32): Ditto.
2049 (s_alpha_proc): Ditto.
2050 (s_alpha_set): Ditto.
2051 (s_alpha_base): Ditto.
2052 (s_alpha_align): Ditto.
2053 (s_alpha_arch): Ditto.
2054 (alpha_align): Ditto.
2055 (assemble_insn): Suppress unused variable warning.
2057 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2058 order in the structure.
2059 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2061 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2063 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2065 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2067 * config/tc-i386.c (i386_index_check): Correct #endif location.
2069 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2071 * as.c (show_usage): Document new options.
2072 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2073 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2074 (parse_args): Parse the new options.
2075 (main): If there were warnings, and --fatal-warnings
2076 was specified, print an error.
2077 * as.h: New variable, flag_fatal_warnings, for new option.
2079 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2081 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2082 '@'. Change autoincrement completers to fall through to cache control
2085 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2087 (pa_parse_addb_64_cmpltr): New function.
2089 * config/tc-hppa.c (pa_ip): Change error message.
2090 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2091 '?Q' args to allow falling through.
2093 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2094 Remove unused conditional codes.
2095 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2097 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2099 * config/tc-d30v.c (CHAR_BIT): Define.
2100 (check_range): Fix bit operations to support integers bigger than
2103 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2105 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2108 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2109 Doug Evans <devans@cygnus.com>
2111 Add support for m32rx.
2112 * config/tc-m32r.c (enable_m32rx): New static global.
2113 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2114 (allow_m32rx): New function.
2115 (M32R_SHORTOPTS): Add `O'.
2116 (md_longopts): Add --m32rx plus several warning options.
2117 (md_parse_option): Handle new options.
2118 (md_show_usage): Print them.
2119 (md_begin): Enable m32rx.
2120 (OPERAND_IS_COND_BIT): New macro.
2121 (first_writes_to_seconds_operands): New function.
2122 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2123 (target_make_parallel,assemble_two_insns): New functions.
2124 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2125 If optimizing and m32rx, try to make consecutive insns parallel.
2127 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2129 * config/tc-mips.c (nopic_need_relax): Allow for the
2130 .sdata.foo sections generated by -fdata-sections,
2131 and for the .gnu.linkonce.s sections generated by C++.
2133 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2135 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2136 with cleaner code using completer prefixes. Add 'Y'.
2138 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2140 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2142 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2143 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2144 insn does not match and we should try the next insn in the table.
2146 1999-09-22 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2150 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2152 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2155 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2157 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2158 OBJ_ELF. If ELF, add "sq".
2159 (md_parse_option): If ELF, ignore -s and -q.
2160 (md_show_usage): Mention ELF options.
2162 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2164 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2167 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2169 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2171 * config/tc-hppa.c (struct pa_it): New field "trunc".
2172 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2173 (pa_parse_ftest_gfx_completer): New function
2174 (pa_parse_fp_cnv_format): New function.
2176 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2177 (md_apply_fix): Handle 22bit pc-rel branches.
2179 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2181 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2183 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2185 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2187 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2189 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2190 (pa_ip): Handle 'fX'.
2192 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2194 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2195 unwinds unless the function is in the text space.
2196 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2198 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2200 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2201 (md_assemble): To here. Tweak address generation.
2203 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2205 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2206 (md_assemble): Call dwarf2_where for OBJ_ELF.
2207 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2208 (pa_end_of_source): New function.
2209 * tc-hppa.h (md_end): Define for OBJ_ELF.
2211 1999-09-14 Michael Meissner <meissner@cygnus.com>
2213 * configure.in (Canonicalization of target names): Remove adding
2214 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2215 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2216 * configure: Regenerate.
2218 1999-09-14 Donn Terry <donn@interix.com>
2220 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2222 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2224 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2225 pc-relative jmp/call to an absolute symbol.
2226 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2227 absolute section symbols.
2229 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2230 jump handling code and comments.
2232 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2234 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2235 the value if TE_PE and a global defined symbol.
2237 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2239 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2240 print the symbol, rather than printing it here.
2242 1999-09-11 Donn Terry <donn@interix.com>
2244 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2245 BFD_RELOC_RVA relocations.
2247 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2248 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2251 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2253 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2254 * doc/internals.texi (Object format backend): Document
2257 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2258 relocations against global symbols if TE_PE.
2260 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2261 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2263 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2266 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2267 symbols which do not have a constant value, or tags with
2268 non-tags. Remove the symbol from the list before adding it at the
2271 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2272 C_FCN symbol differently if TE_PE.
2273 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2274 appears in the pseudo-op, rather coff_line_base which is only set
2277 * config/obj-coff.c (obj_coff_loc): New static function.
2278 (obj_pseudo_table): Add "loc".
2280 * config/obj-coff.c (add_lineno): Check that the line number is
2283 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2284 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2286 (md_atof): Return NULL rather than 0.
2287 * config/tc-i386.c (md_atof): Change type to int.
2288 * expr.c (expr): Change first parameter to int.
2289 * config/obj-coff.c: Add declarations for static functions.
2290 (coff_frob_symbol): Use SYM_AUXENT.
2291 * config/tc-i386.h (flag_16bit_code): Don't declare.
2293 * config/obj-coff.c (obj_coff_section): Default to setting
2294 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2296 * write.c (adjust_reloc_syms): Print adjusted fixup.
2298 * expr.c (integer_constant): Correct too_many_digits calculation
2301 1999-09-09 Andreas Schwab <schwab@suse.de>
2303 * doc/c-arm.texi: Fix arguments of @var to not contain
2306 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2308 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2310 (md_parse_option): Only support -k flag for ELF and COFF targets.
2312 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2314 * config/tc-hppa.c (pa_ip): Put strict register checks before
2315 call to pa_parse_number.
2317 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2319 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2321 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2324 1999-09-06 Donn Terry <donn@interix.com>
2326 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2328 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2330 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2331 candidate instruction. Require registers for register arguments
2332 when in strict mode. Require assemble-time constants for
2333 constants when in strict mode.
2334 (pa_get_absolute_expression): Require a constant when in strict
2337 1999-09-06 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2341 1999-09-04 Steve Chamberlain <sac@pobox.com>
2343 * config/tc-pj.c: New file, supports picoJava in ELF.
2344 * config/tc-pj.h: Ditto.
2345 * configure.in (pjl*, pj*): New targets.
2346 * Makefile.am: Rebuild dependencies.
2347 (CPU_TYPES): Add pj.
2348 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2349 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2350 * doc/c-pj.texi: New file.
2351 * doc/as.texinfo: Add some PJ specifics.
2352 * doc/all.texi: Add PJ to the list of all architectures, sort them
2354 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2355 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2357 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2359 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2360 (obj_frob_file): Test for null pointer.
2361 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2362 (OBJ_PROCESS_STAB): And here.
2363 (elf_obj_sy): Remove
2365 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2366 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2367 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2369 * config/obj-coff.c (no_func): Remove.
2370 (coff_format_ops): Change occurrences of no_func to 0, as we test
2371 for 0 in obj-multi.h.
2373 * configure.in: Enable bfd for i386-coff when primary target is
2374 bfd. Enable i386 elf,coff emulation support. Don't set
2375 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2376 emulation to support.
2377 *configure: Regenerate.
2379 1999-09-02 Nick Clifton <nickc@cygnus.com>
2381 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2382 .section .line directive is encountered.
2384 1999-09-01 Nick Clifton <nickc@cygnus.com>
2386 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2389 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2390 * as.texinfo: Document --gdwarf2 command line option.
2391 Add additional documentation of ARM command line switches.
2393 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2395 * config/tc-i386.c (i386_intel_memory_operand): Combine
2396 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2397 and RESTORE_END_STRING around parse_register calls.
2398 (i386_operand): Here too.
2399 (i386_is_reg): Remove.
2400 (parse_register): Move as_bad calls from within this function to
2403 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2405 Based on a patch from H.J. Lu <hjl@gnu.org>
2406 * config/tc-i386.c (parse_register): Handle FP regs specially.
2407 (md_begin): Remove '(' and ')' from register_chars.
2409 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2411 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2412 error message (done elsewhere).
2414 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2416 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2418 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2420 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2423 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2425 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2427 Add new completers. Fix bug in 64 bit condition handling.
2429 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2432 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2434 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2436 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2438 1999-08-27 Jim Wilson <wilson@cygnus.com>
2440 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2441 (struct ls): Add frag field. Initialize it to zero.
2442 (out_end_sequence): New local text_frag. Set it while in text section.
2443 Replace address check with frag check. Set ls.frag to text_frag if
2444 out_set_addr called.
2445 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2446 Set it before switching sections. Replace address check with frag
2447 check. Set ls.frag to saved_frag if out_set_addr called.
2449 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2451 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2452 output "advance_pc" opcode instead of calling gen_addr_line().
2453 The latter has the undesired side-effect of creating a new row
2454 in the debug line info matrix.
2456 1999-08-26 Jim Wilson <wilson@cygnus.com>
2458 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2459 ls.last_filename if last is less than zero. Set ls.last_filename
2460 when allocating new entry.
2461 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2464 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2466 * config/tc-i386.c (i386_index_check): Fix the displacement size
2467 when INFER_ADDR_PREFIX.
2469 1999-08-18 Nick Clifton <nickc@cygnus.com>
2471 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2474 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2476 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2477 handle 0xffffNNNN constants correctly.
2479 1999-08-16 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2484 1999-08-13 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2487 (md_apply_fix3): Always pass positive values to
2488 validate_offset_imm.
2490 1999-08-12 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-arm.c (skip_whitespace): New macro.
2493 Formatting tidy ups.
2495 (md_apply_fix3): Store relocation offset in addend for ELF based
2497 (arm_force_relocation): Always generate relocs for Thumb function
2500 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2502 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2503 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2505 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2507 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2508 flags for the unwind subspace.
2510 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2511 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2512 suitable relocation based on the size of the target's pointer.
2513 Always Use subsegment zero for the unwinders.
2514 (pa_level): Handle "2.0w".
2516 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2518 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2519 with the following instruction unless this was specified.
2521 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2523 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2524 certain sections, to match BFD changes.
2526 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2528 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2529 (EXTRA_SCRIPTS): Define to keep automake happy.
2530 * Makefile.in: Rebuild.
2532 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2534 * Makefile.am: Rename .dep* files to DEP*.
2535 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2536 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2538 * Makefile.in: Rebuild.
2540 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2542 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2544 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2546 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2547 avoid problems on DOS filesystems.
2548 * Makefile.in: Rebuild.
2550 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2552 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2554 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2557 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2559 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2560 line to create ${GDBINIT} rather than .gdbinit.
2561 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2563 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2565 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2567 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2569 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2571 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2573 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2574 non-adjustable symbols.
2576 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2578 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2580 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2582 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2585 1999-08-05 Donn Terry <donn@interix.com>
2587 * config/te-interix.h: New file.
2588 * configure.in (i386-*-interix*): New target.
2589 * configure: Rebuild.
2591 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2593 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2594 selectors for ELF too.
2595 (selector_table): Add "ltp" and "rtp" selectors.
2597 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2599 * config/tc-i386.c (i386_operand): No need to change
2600 operand_string pointer in segment reg case before goto
2601 do_memory_reference. Initialise displacement_string_start and
2602 displacement_string_end after do_memory_reference label.
2603 (i386_index_check): Add operand_string param, and print error
2604 message on failure here.
2605 (i386_intel_memory_operand): Instead of here.
2606 (i386_operand): And here.
2607 (INFER_ADDR_PREFIX): Enable.
2609 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2611 * config/tc-i386.h (DefaultSize): Define. Renumber following
2612 opcode_modifier defines.
2614 From Etienne Lorrain <etienne.lorrain@ibm.net>
2615 * config/tc-i386.c (stackop_size): New variable.
2616 (set_16bit_code_flag): Clear it here.
2617 (set_16bit_gcc_code_flag): New function.
2618 (md_pseudo_table): Add "code16gcc" entry.
2619 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2621 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2623 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2624 next_set_end even if the end symbol is being discarded.
2626 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2627 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2628 * config/obj-coff.c: Likewise.
2629 (seg_info_type): Remove.
2630 (seg_info_off_by_4): Change to array of segT.
2631 (s_get_segment): Adjust accordingly.
2632 (obj_pseudo_table): Fully initialize sentinel entry.
2634 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2635 Ralf Baechle <ralf@uni-koblenz.de>.
2637 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2639 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2641 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2643 * config/tc-i386.c: Indentation and white space changes.
2644 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2645 don't enable it by default.
2646 (i386_intel_operand): Remove redundant prototype.
2647 Move check on number of memory operands, and i.mem_operands++
2648 (i386_intel_memory_operand): To here.
2649 Remove i386_immediate code from here. Remove special case code
2650 for input and output using (%dx). Remove base/index checks and
2651 call i386_index_check instead. Save initial operand_string
2652 argument for error message.
2653 (i386_operand): Remove redundant prototype. Move base/index
2654 checks to i386_index_check.
2655 (i386_displacement): Move intel mode check for non-zero
2657 (i386_intel_memory_operand): To here.
2659 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2661 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2662 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2663 by .register pseudo-op if -64 and --no-undeclared-regs.
2664 (s_register, sparc_adjust_symtab): New functions.
2665 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2666 Declare sparc_adjust_symtab as tc_adjust_symtab.
2667 * doc/c-sparc.texi: Add description of #ignore special literal
2668 for .register pseudo-op.
2670 1999-07-30 Catherine Moore <clm@cygnus.com>
2672 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2673 the relocation's section offset.
2675 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 * write.c (fixup_segment): Fix generic error check overflow test.
2679 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2680 X_add_number to long.
2682 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2684 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2687 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2689 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2692 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2694 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2696 * configure.bat: Remove; obsolete.
2697 * config/go32.cfg: Likewise.
2699 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2701 * configure.in (i386-*-vxworks*): New target.
2702 * configure: Rebuild.
2704 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2706 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2708 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2710 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2712 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2713 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2714 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2715 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2716 MAX_RELOC_EXPANSION): Define.
2717 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2719 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2721 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2722 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2723 block. Print a warning if an 8-bit or 16-bit constant
2724 displacement or immediate is truncated on output.
2725 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2727 (i386_operand): Disallow immediate jump absolute operand.
2729 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2731 * configure.in: Bump version number to 2.9.5.
2732 * configure: Rebuild.
2734 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2737 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2739 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2740 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2742 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2744 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2746 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2748 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2749 if -mno-fpu was given.
2750 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2752 (cons_fix_new_arm): Remove misleading comments.
2754 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2756 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2758 (relax_segment): Likewise. After giving a rs_org error, convert
2759 the frag to rs_align to avoid cascading errors.
2761 1999-07-12 Andreas Schwab <schwab@suse.de>
2763 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2765 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2767 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2768 as appropriate. Fill in structure initializations. Add variable
2769 initializations. Add casts.
2770 * dwarf2dbg.c (print_stats): Change i to size_t.
2771 * listing.c (listing_listing): Change list_line to unsigned int.
2773 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2775 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2776 rather than checking for \001 and \002 in symbol name.
2777 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2779 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2781 * configure.in (hppa*-linux-gnu*): New target.
2782 * configure: Rebuilt.
2784 1999-07-08 Nick Clifton <nickc@cygnus.com>
2786 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2788 1999-07-07 Nick Clifton <nickc@cygnus.com>
2790 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2791 accessing symbolP directly.
2793 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2795 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2798 1999-07-05 Nick Clifton <nickc@cygnus.com>
2800 * config/tc-arm.c (ARM_EXT_V5): Define.
2801 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2802 (md_begin): Detect ARM v5 architectures.
2803 (md_parse_option): Accept arm v5 specification.
2804 (md_show_usage): Documment -marmv5 switch.
2806 * doc/c-arm.texi: Document -marmv5 command line option.
2808 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2810 (validate_immediate_twopart): New function. Determine if a
2811 constant can be computed by two ADD instructions.
2812 (output_inst): Remove its command line parameter - it was never
2814 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2815 implememt the ADRL pseudo op.
2816 (tc_gen_reloc): Generate a suitable error message if an ADRL
2817 instruction tries to generate a real reloc.
2819 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2821 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2823 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2826 1999-06-27 H.J. Lu <hjl@gnu.org>
2828 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2829 non BFD_ASSEMBLER case.
2831 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2833 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2836 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2838 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2839 out_end_sequence() when the address decreases due to a new frag.
2840 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2841 numbering starts with 1.
2843 1999-06-23 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2847 (mcore_s_text): Call obj_elf_text for ELF target.
2848 (mcore_s_data): Call obj_elf_data for ELF target.
2849 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2851 (mcore_s_bss): New function: Dump literal table before changing
2853 (mcore_s_comm): New function: Dump literal table before changing
2856 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2857 No longer static functions.
2858 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2859 Provide prototypes for these functions.
2861 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2863 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2864 a list of names, to try obj_segment_name, and to try abbreviated
2865 names when using COFF without long section names.
2867 * config/tc-alpha.c: More use of symbol accessor functions.
2868 * config/tc-arc.c: Likewise.
2869 * config/tc-d30v.c: Likewise.
2870 * config/tc-fr30.c: Likewise.
2871 * config/tc-i860.c: Likewise.
2872 * config/tc-m88k.c: Likewise.
2873 * config/tc-mcore.c: Likewise.
2874 * config/tc-ns32k.c: Likewise.
2875 * config/tc-sparc.c: Likewise.
2876 * config/tc-v850.c: Likewise.
2878 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2879 sy_value with appropriate accessor functions.
2880 * config/tc-arm.c (md_apply_fix3): Likewise.
2881 * config/tc-d10v.c (AT_WORD_P): Likewise.
2882 * config/tc-v850.c (reg_name_search): Likewise.
2884 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2885 use symbol_get_bfdsym instead.
2886 * config/tc-ppc.c (md_assemble): Likewise.
2887 * config/tc-v850.c (v850_comm): Likewise.
2889 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2891 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2892 the symbol, rather than accessing the bsym member.
2893 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2894 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2895 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2896 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2897 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2898 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2899 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2900 * config/tc-v850.c (tc_gen_reloc): Likewise.
2902 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2904 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2905 (hppa_gen_reloc_type): Conditionalize on BFD64.
2906 (tc_gen_reloc): Re-enable ELF relocations.
2907 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2909 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2911 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2913 (do_ldst): Move assignment out of if condition.
2914 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2915 parentheses to avoid warning.
2917 1999-06-21 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2920 macro to get at the BFD symbol associated with a GAS symbol.
2922 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2924 * config/tc-ppc.c: Update for symbol handling changes.
2925 * config/obj-coff.c: Likewise.
2927 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2929 * tc-hppa.c: General cleanups of ELF support. No more spaces
2930 and subspaces for ELF.
2931 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2932 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2933 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2934 (UNWIND_SECTION_NAME): Likewise.
2935 (space/subspace related structures): Conditionalize definitions
2937 (space/subspace directives and support routines): Conditionalize
2938 definitions and references/uses on OBJ_SOM.
2939 (label_symbol_struct): For ELF, track the symbol's segment. For
2940 SOM track its space.
2941 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2943 (USE_ALIASES): Kill for both SOM & ELF.
2944 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2945 (pa_space, pa_subspace): Corresponding changes.
2946 (pa_spaces_begin): Corresponding chagnes.
2947 (md_begin): Do not muck around with space/subspace stuff for
2949 (md_apply_fix): Temporarily disable argument relocation stuff
2951 (tc_gen_reloc): Temporarily disable relocation generation for
2953 (pa_build_unwind_subspace): Similarly.
2955 1999-06-16 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-arm.c (thumb_set): New pseudo op.
2958 (text, data, section): Override these pseudo ops with ARM
2960 (s_thumb_set): New function: Perform the same as a .set pseudo
2961 op, but also mark the alias'ed symbol as being a Thumb
2963 (arm_s_text): New function: Perform the same as the .text
2964 pseudo op, but dump the literal pool before changing
2966 (arm_s_data): New function: Perform the same as the .data
2967 pseudo op, but dump the literal pool before changing
2969 (arm_s_section): New function: Perform the same as the
2970 .section pseudo op, but dump the literal pool before changing
2972 (arm_cleanup): Do not reset the current section before dumping
2975 1999-06-17 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2978 OPTION_NO_WARN_UNMATCHED entries.
2979 (md_parse_option): Generate a warning message if an unrecognised
2980 option is encountered.
2982 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2983 (get_operands): When parsing an expression after an '@' symbol
2984 has been detected, do not ignore '#' symbols.
2985 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2988 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2990 From K. Richard Pixley <rich@noir.com>:
2991 * configure.in (ppc-*-vxworks*): New target.
2992 * configure: Rebuild.
2994 1999-06-12 Philip Blundell <philb@gnu.org>
2996 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2998 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3000 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3001 which refer to symbols in linkonce sections, permit reducing the
3002 relocs if the symbol is local.
3004 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3006 * subsegs.c (subseg_text_p): New function.
3007 * as.h (subseg_text_p): Declare.
3008 * read.c (do_align): Use subseg_text_p to set the default fill.
3009 * write.c (subsegs_finish): Likewise.
3010 * config/obj-coff.c (write_object_file): Likewise.
3011 * config/tc-i386.h (md_maybe_text): Don't define.
3012 (md_do_align): Use subseg_text_p to set the default fill.
3013 * config/tc-m32r.c (m32r_do_align): Likewise.
3014 * config/tc-sh.c (sh_do_align): Likewise.
3015 * config/tc-sparc.h (md_do_align): Likewise.
3017 1999-06-12 David O'Brien <obrien@freebsd.org>
3019 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3020 * configure: Rebuild.
3022 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3024 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3025 * Makefile.am: Rebuild dependencies.
3026 * Makefile.in: Rebuild.
3028 * config/tc-i386.c (i386_immediate): Remove unused label
3031 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3032 * symbols.c: Likewise.
3033 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3034 sy_next field when taking address, rather than symbol_next.
3036 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3038 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3039 value from the output file architecture.
3040 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3041 * dwarf2dbg.h: Change bfd_vma to addressT.
3043 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3045 * dwarf2dbg.h: Use PARAMS in function declarations.
3047 1999-06-11 Martin Dorey <mdorey@madge.com>
3049 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3050 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3052 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3054 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3056 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3058 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3061 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3063 * read.c (read_a_source_file): Only declare inescape if
3066 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3068 (find_entry_byval): Add parens to avoid warning.
3070 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3072 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3075 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3077 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3080 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3081 synthetize_setx): New functions.
3082 (md_assemble): Broken the special cases into the above
3083 functions. Make compiler happy if sizeof(bfd_vma)==4.
3084 Fix sethi generated from set/setuw. If instructions have a relloc,
3085 always clear the fields to be relocated in the opcode.
3086 (sparc_ip): Remove special_case global variable.
3088 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3090 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3091 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3092 indication of success rather than a value.
3093 (itbl_get_val): Likewise.
3094 (itbl_get_field): Use strcspn. Change delimiters to include
3096 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3097 (itbl_get_val): Likewise.
3098 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3100 * symbols.c (copy_symbol_attributes): Convert local symbols to
3103 1999-06-10 Nick Clifton <nickc@cygnus.com>
3105 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3108 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3110 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3111 Optimize set if sizeof(bfd_vma) == 64.
3112 (sparc_ip): Fix sethi - without %hi() it should generate
3113 R_SPARC_22 reloc, not R_SPARC_HI22.
3114 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3116 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3118 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3119 (s_ncons): New function.
3120 (native_op_table): New table.
3121 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3122 R_SPARC_OLO10 handling.
3124 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3126 * expr.h (struct expressionS): Revert last change; widen X_op.
3127 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3129 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3131 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3132 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3133 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3134 * Makefile.in: Regenerated.
3136 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3137 `common' pass on to s_mri_common.
3138 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3140 1999-06-06 Richard Henderson <rth@cygnus.com>
3142 * config/obj-elf.c (obj_elf_section): Don't free the return
3143 value of demand_copy_C_string.
3145 1999-06-05 Richard Henderson <rth@cygnus.com>
3147 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3148 creation logic from obj_elf_create_section.
3150 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3151 (section_stack): New.
3152 (special_sections): Make const.
3153 (obj_elf_section): Gut and rewrite parsing.
3154 (obj_elf_change_section): New function broken out of obj_elf_section.
3155 (obj_elf_parse_section_letters): Likewise.
3156 (obj_elf_section_word): Likewise.
3157 (obj_elf_section_type): Likewise.
3158 (obj_elf_previous): Treat as a toggle.
3159 (obj_elf_popsection): New.
3160 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3161 (ppc_section_type): Likewise.
3162 * config/tc-ppc.h: Likewise.
3164 * expr.h (struct expressionS): Don't make X_op a bitfield.
3165 * config/tc-alpha.c: Update for symbol handling changes.
3166 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3167 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3169 1999-06-05 Richard Henderson <rth@cygnus.com>
3171 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3172 (dwarf2_gen_line_info): Kill unused variables.
3173 (dwarf2_finish): Likewise.
3174 (dwarf2_where): Likewise.
3175 (dwarf2_directive_file): If we've only got a string,
3176 hand off to s_app_file.
3177 * ecoff.c: Move the include of ecoff.h.
3178 * symbols.h (S_IS_FUNCTION): Prototype.
3180 * read.c (LEX_HASH): Supply a default.
3182 (s_globl): Update `c' after skipping whitespace.
3183 * read.h (LEX_END_NAME, is_name_ender): New.
3184 * expr.c (get_symbol_end): Respect it.
3186 1999-06-04 Mark Klein <mklein@dis.com>
3188 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3190 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3192 * config/tc-hppa.c: Update for symbol handling changes.
3194 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3196 * cgen.c: Update for symbol handling changes.
3197 * config/tc-m32r.c: Likewise.
3199 * config/tc-hppa.h: Update for symbol handling changes.
3200 * config/tc-hppa.c: Likewise.
3202 * config/tc-arm.h: Update for symbol handling changes.
3203 * config/tc-arm.c: Likewise.
3204 (symbol_make_empty): Remove. Just use symbol_create.
3206 * symbols.c (symbol_set_tc): Correct name.
3208 * Makefile.am: Rebuild dependencies.
3209 ($(OBJS)): Don't depend upon struc-symbol.h.
3210 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3211 * dep-in.sed: Don't remove struc-symbol.h.
3212 * Makefile.in: Rebuild.
3214 * doc/internals.texi (Symbols): Describe changes in symbol
3217 1999-06-03 Richard Henderson <rth@cygnus.com>
3219 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3220 instead of doing the work by hand.
3222 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3224 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3225 state of line state-machine.
3226 (struct ls): Collect DWARF2 line state-machine state in new member
3227 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3228 resulted in any DWARF2 directives.
3229 (reset_state_machine): New function.
3230 (out_end_sequence): Ditto.
3231 (dwarf2_gen_line_info): When switching sections or switching to a
3232 lower text address, call out_end_sequence() first to terminate the
3233 previous code sequence as code sequences MUST have monotonically
3234 increasing addresses.
3235 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3237 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3239 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3240 DWARF2 debug info (line information only, at this point).
3241 * as.h: Update comment about supported debug formats.
3242 * dwarf2dbg.c, dwarf2dbg.h: New files.
3243 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3245 * expr.c (operand): Don't use [ for parens if we want an index op.
3246 (op_encoding): Switch [ into O_index, if desired.
3247 (op_rank): Renumber with O_index on bottom.
3248 (expr): If O_index, match closing bracket.
3249 * expr.h (O_index): New.
3251 * read.c (read_a_source_file): Conditionally allow matched "
3252 in lines passed to md_assemble.
3254 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3256 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3258 Add support for storing local symbols in a small structure to save
3259 memory when assembling large files.
3260 * as.h: Don't include struc-symbol.h.
3261 (symbolS): Add typedef.
3262 * symbols.c: Include struc-symbol.h.
3263 (local_hash): New static variable.
3264 (save_symbol_name): New static function, from symbol_create.
3265 (symbol_create): Call save_symbol_name.
3266 (local_symbol_count): New static variable.
3267 (local_symbol_conversion_count): Likewise.
3268 (LOCAL_SYMBOL_CHECK): Define.
3269 (local_symbol_make): New static function.
3270 (local_symbol_convert): New static function.
3271 (colon): Handle local symbols. Create local symbol for local
3273 (symbol_table_insert): Handle local symbols.
3274 (symbol_find_or_make): Create local symbol for local label name.
3275 (symbol_find_base): Check for local symbol.
3276 (symbol_append, symbol_insert): Check for local symbols.
3277 (symbol_clear_list_pointers, symbol_remove): Likewise.
3278 (verify_symbol_chain): Likewise.
3279 (copy_symbol_attributes): Likewise.
3280 (resolve_symbol_value): Handle local symbols.
3281 (resolve_local_symbol): New static function.
3282 (resolve_local_symbol_values): New function.
3283 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3284 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3285 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3286 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3287 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3288 (symbol_previous, symbol_next): New functions.
3289 (symbol_get_value_expression): Likewise.
3290 (symbol_set_value_expression): Likewise.
3291 (symbol_set_frag, symbol_get_frag): Likewise.
3292 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3293 (symbol_mark_used_in_reloc): Likewise.
3294 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3295 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3296 (symbol_mri_common_p): Likewise.
3297 (symbol_mark_written, symbol_clear_written): Likewise.
3298 (symbol_written_p): Likewise.
3299 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3300 (symbol_section_p, symbol_equated_p): Likewise.
3301 (symbol_constant_p): Likewise.
3302 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3303 (symbol_get_obj, symbol_set_obj): Likewise.
3304 (symbol_get_tc, symbol_set_tc): Likewise.
3305 (symbol_begin): Initialize local_hash.
3306 (print_symbol_value_1): Handle local symbols.
3307 (symbol_print_statistics): Print local symbol statistics.
3308 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3309 Declare new symbols.c functions. Move many declarations here from
3311 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3312 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3313 (struct symbol): Move bsym to make it clearly the first field.
3314 Remove TARGET_SYMBOL_FIELDS.
3315 (symbolS): Don't typedef.
3316 (struct broken_word): Remove.
3317 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3318 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3319 (symbol_clear_list_pointers): Likewise.
3320 (symbol_insert, symbol_remove): Likewise.
3321 (symbol_previous, symbol_append): Likewise.
3322 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3323 (struct local_symbol): Define.
3324 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3325 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3326 (local_symbol_get_frag, local_symbol_set_frag): Define.
3327 (local_symbol_get_real_symbol): Define.
3328 (local_symbol_set_real_symbol): Define.
3330 * write.c (write_object_file): Call resolve_local_symbol_values.
3331 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3332 (TARGET_SYMBOL_FIELDS): Don't define.
3333 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3334 ECOFF_DEBUGGING, add ECOFF fields.
3335 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3336 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3337 ECOFF_DEBUGGING, add ECOFF fields.
3338 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3339 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3340 * config/tc-mcore.h: Don't include struc-symbol.h.
3341 (TARGET_SYMBOL_FIELDS): Don't define.
3342 (struct mcore_tc_sy): Define.
3343 (TC_SYMFIELD_TYPE): Define.
3344 * Many files: Use symbolS instead of struct symbol. Use new
3345 accessor functions rather than referring to symbolS fields
3348 * read.c (s_mri_common): Don't add in value of line_label.
3350 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3351 checking for SEC_LINK_ONCE.
3353 * config/tc-sh.h (sh_fix_adjustable): Declare.
3355 * app.c (input_buffer): New static variable.
3356 (app_push): Save saved_input in allocated buffer.
3357 (app_pop): Restored saved_input.
3358 (do_scrub_chars): Change get parameter to take char * and int as
3359 arguments. Change GET macro to pass input_buffer to get
3360 function. Don't save input into allocated buffer.
3361 * as.h (do_scrub_chars): Update declaration.
3362 * input-file.c (input_file_get): Change to take char * and int.
3363 Read data into passed in buffer. Remove static buffer.
3364 * read.c (scrub_from_string): Change to take char * and int. Copy
3365 data into passed in buffer.
3367 * hash.h: Neaten. Declare hash_traverse.
3368 * hash.c: Complete rewrite based on BFD hashing code.
3369 * gasp.c (chunksize): New variable.
3370 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3373 1999-05-28 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3376 addend unless the target uses an old ABI.
3378 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3380 -Wchar-subscripts cleanup
3381 * listing.c (listing_newline): Use unsigned char variable, so
3382 calls to isascii,iscntrl are correct.
3383 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3385 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3386 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3387 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3388 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3390 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3392 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3394 (arch_coldfire_p): New #define.
3395 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3397 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3399 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3401 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3402 (install_operand): Add place `N'.
3403 (init_table): Add registers ACC, MACSR, MASK.
3405 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3407 * config/tc-m68k.c: Change mcf5200 --> mcf.
3408 (archs): Add mcf5206e, mcf5307.
3409 (m68k_ip): Add format `u'.
3410 (install_operand): Add place `m', `M', `h'.
3411 (init_table): Add upper/lower registers.
3413 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3415 1999-05-28 Martin Dorey <mdorey@madge.com>
3417 * config/tc-i960.c: Several minor changes to add ELF and
3418 BFD_ASSEMBLER support.
3419 * config/tc-i960.h: Likewise.
3420 * configure.in (i960-*-elf*): New target.
3421 * aclocal.m4, configure: Rebuild.
3423 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3425 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3426 reloc changes when defined(BFD_ASSEMBLER).
3428 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3430 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3432 * write.c (write_print_statistics): Output to file, not stderr.
3434 * expr.c (generic_bignum_to_int32,64): Prototype.
3436 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3437 output_sleb128, output_uleb128, output_big_sleb128,
3438 output_big_uleb128, output_big_leb128): Prototype.
3439 (output_big_sleb128, output_big_uleb128): Make inline.
3440 (output_big_leb128): Remove inline
3442 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3443 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3444 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3445 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3446 value for correct overflow check in write.c:fixup_segment.
3447 * write.c (fixup_segment): Move bitfield overflow checks to after
3448 the md_apply_fix call.
3449 * config/obj-coff.c (fixup_segment): Likewise.
3450 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3451 valueT *val argument.
3453 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3455 * config/atof-ieee.c (gen_to_words): Correctly round a
3456 denormalized number. Fix off-by-one in range checking for
3457 exponent in a denormal.
3459 1999-05-10 Nick Clifton <nickc@cygnus.com>
3461 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3464 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3466 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3468 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3470 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3471 (ReverseRegRegmem): Remove.
3472 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3473 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3474 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3477 From Doug Ledford <dledford@redhat.com>
3478 * config/tc-i386.h (RegXMM): New for P/III.
3479 * config/tc-i386.c: Add support for P/III.
3481 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3483 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3484 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3485 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3487 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3489 * config/tc-i386.c (i386_immediate): Skip whitespace before
3490 complaining about junk after expression.
3491 (i386_displacement): Likewise.
3493 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3495 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3496 Don't copy before downcaseing.
3498 1999-05-05 Catherine Moore <clm@cygnus.com>
3500 * tc-m68k.c: Include elf/m68k.h.
3501 (m68k_elf_final_processing): New routine.
3502 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3505 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3507 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3510 1999-04-30 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-mcore.c (mcore_s_section): Dump literals before
3515 1999-04-29 Nick Clifton <nickc@cygnus.com>
3517 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3520 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3522 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3523 (TC_INIT_FIX_DATA): Delete.
3524 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3525 (TC_INIT_FIX_DATA): Delete.
3526 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3527 * write.c (fix_new_internal): Initialize fx_cgen member.
3528 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3529 (gas_cgen_md_apply_fix3): Update.
3530 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3531 (md_cgen_record_fixup_exp): Update.
3532 (FX_OPINFO_R_TYPE): Update.
3534 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3535 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3536 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3537 * frags.h (struct frag): Make opindex, opinfo ints.
3539 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3541 1999-04-26 Tom Tromey <tromey@cygnus.com>
3543 * aclocal.m4, configure: Updated for new version of libtool.
3545 1999-04-22 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3549 (md_apply_fix3): Do not fix up absolute relocations against
3552 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3554 1999-04-20 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3557 changes and data-in-text directives.
3558 (mcore_cons): New function: intercept cons() operations.
3559 (mcore_float_cons): New function: intercept float_cons()
3561 (mcore_stringer): New function: intercept stringer() operations.
3563 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3565 * obj.h (struct format_ops): Change generate_asm_lineno field to
3567 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3569 * config/tc-alpha.c (find_opcode_match): Add default case to
3571 (find_macro_match): Likewise.
3572 (load_expression): Parenthesize && within ||.
3574 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3576 1999-04-17 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3579 .text .data .section pseudo ops.
3580 (mcore_s_section): New function. Dump lits before changing secs.
3581 (mcore_s_text): New function. Dump lits before changing secs.
3582 (mcore_s_data): New function. Dump lits before changing secs.
3584 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3586 * config/tc-mips.c (mips_32bitmode): New.
3587 (md_begin): Set mips_32bitmode if needed.
3588 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3589 Set EF_MIPS_32BITMODE.
3591 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3593 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3596 1999-04-16 Nick Clifton <nickc@cygnus.com>
3598 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3600 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3602 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3603 expressions correctly.
3606 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3608 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3610 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3612 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3613 and fmpynfadd instructions.
3615 1999-04-11 Richard Henderson <rth@cygnus.com>
3617 * as.h (environ): Declare it, if needed.
3618 * as.c (dump_statistics): Don't declare environ.
3619 * configure.in (environ): Detect declaration.
3620 * configure, config.in: Rebuild
3622 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3623 (i386_displacement): Allocate enough space for replacement buffer.
3624 Clean up replacement buffer initialization.
3626 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3628 * subsegs.c (section_symbol): Don't create a new symbol if one
3629 already exists; instead, use the existing one, but set its segment
3630 and frag data if it hasn't already been defined.
3631 * config/obj-coff.c (c_section_symbol): Likewise.
3633 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3635 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3637 1999-04-08 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-mcore.c: New File: Support routines for MCore
3641 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3642 * config/obj-coff.c: Add support for mcore-pe target.
3644 * Makefile.am: Add support for MCore targets.
3645 * Makefile.in: Regenerate.
3646 * configure.in: Add support for MCore targets.
3647 * configure: Regenerate.
3649 * doc/all.texi: Set MCORE.
3650 * doc/as.texinfo: Document MCore specific command line options.
3652 * write.h: Prevent multiple inclusion.
3654 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3656 * asintl.h (LC_MESSAGES): Never define.
3657 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3659 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3662 * Makefile.am (m68k-parse.c): If configuring in the source
3663 directory, copy m68k-parse.y into the local directory before
3664 running ylwrap, to remove spurious differences when generating
3666 * Makefile.in: Rebuild.
3668 * config/tc-sparc.h (md_do_align): Just allocate the number of
3669 bytes necessary, rather than always allocating 1024.
3671 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3673 * listing.c (listing_newline): Add cast to avoid warning.
3674 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3675 * config/tc-i386.c (i386_scale): Add return value.
3676 (build_displacement_string): Remove unused local temp_disp2.
3677 (i386_intel_memory_operand): Add parentheses to avoid warning.
3678 (i386_intel_operand): Remove unused local end_of_operand_string.
3679 (i386_operand): Remove unused local operand_modifier.
3680 (i386_operand): Add parens to avoid warning.
3682 1999-04-04 Don Bowman <don@pixsci.com>
3684 * configure.in: Add mips*-*-vxworks* target; have it define
3686 * configure, config.in: Rebuild.
3688 1999-03-31 Nick Clifton <nickc@cygnus.com>
3690 * configure.in (emulations): Add support for arm-epoc-pe.
3691 * configure: Regenerate.
3692 * config/te-epoc-pe.h: New file. Define macros specific to
3694 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3695 for arm-epoc-pe target.
3697 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3699 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3701 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3703 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3704 detect ",n" without a condition.
3705 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3708 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3710 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3711 instruction is encoded with one bit.
3714 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3716 * doc/internals.texi (CPU backend): Mention that
3717 line_separator_chars should not include newline. From thi
3718 <ttn@mingle.glug.org>.
3720 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3722 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3723 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3725 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3727 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3729 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3731 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3734 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3736 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3738 1999-03-15 Martin Hunt <hunt@cygnus.com>
3740 * app.c (do_scrub_begin): Change '-' back to a symbol char
3741 so we can use multiple opcodes on a line again.
3743 * config/tc-d30v.c: By default, warn if a symbol has
3744 the same name as a register. Plus some minor
3745 updates from the branch.
3747 1999-03-13 Nick Clifton <nickc@cygnus.com>
3749 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3750 BFD_RELOC_16 and BFD_RELOC_64.
3752 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3754 * expr.c (expr): Add missing else.
3756 1999-03-12 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-arm.c (md_apply_fix3): Improve error message.
3760 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3762 * Makefile.am (CPU_TYPES): Add fr30.
3763 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3764 (fr30,m32r dependencies): Update.
3765 * Makefile.in: Rebuild.
3767 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3768 (gas_cgen_record_fixup_exp): Ditto.
3769 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3770 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3771 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3772 (md_cgen_lookup_reloc): Update use of operand->type.
3773 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3774 (md_convert_frag): Call cgen_operand_lookup_by_num.
3775 (md_cgen_lookup_reloc): Update use of operand->type.
3776 (m32r_cgen_record_fixup_exp): Ditto.
3778 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3780 * config/tc-mips.c (md_show_usage): Fix message.
3782 1999-03-03 Nick Clifton <nickc@cygnus.com>
3784 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3785 and LDR reg,=<expr> instruction.
3787 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3790 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3792 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3794 1999-02-17 Nick Clifton <nickc@cygnus.com>
3796 This patch was created by: Scott Bambrough
3797 <scottb@corelcomputer.com>
3800 Special cased '@' character. The '@' character is used as the
3801 ARM assembler comment character, as a special character
3802 and in ELF .symver pseudo-op's, and as a special character in
3803 .type and .section pseudo-ops.
3804 (symver_pseudo): New static variable.
3805 (symver_state): New static variable.
3806 (struct app_save): Add field 'symver_state'.
3807 (app_push): Save global symver_state int struct app_save.
3808 (app_pop): Restore global symver_state from struct app_save.
3809 (do_scrub_chars): Special case handling of '@' character in
3812 * configure.in: Modified to recognize armv* uname syntax from ARM
3814 * configure: Regenerated.
3816 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3817 a prefix to the section's type.
3818 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3819 the type's typename.
3821 * config/tc-arm.h: Add support for PIC generation:
3822 (pic_code): New boolean.
3823 (obj_relocate_extern): Define.
3824 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3825 (TC_CONS_FIX_NEW): Define.
3826 (tc_fix_adjustable): Define.
3827 (GLOBAL_OFFSET_TABLE_NAME): Define.
3829 * config/tc-arm.c: Add support for PIC generation:
3830 (line_seperator_chars): Allow ';' as a seperator for Linux.
3831 (is_immediate_prefix): New macro.
3832 (arm_parse_reloc): New function.
3833 (s_arm_elf_cons): New function.
3834 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3835 (md_undefined_symbol): Special case handling for the Global Offset
3837 (md_apply_fix3): Handle PIC relocs.
3838 (tc_gen_reloc): Handle PIC relocs.
3839 (md_parse_option): Add support for '-k' command line switch to
3840 enable PIC generation.
3841 (cons_fix_new_arm): New function.
3842 (s_arm_elf_cons): New function.
3844 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3846 * configure.in: Add comments for uses of AC_DEFINE.
3847 * acinclude.m4: Likewise.
3848 * acconfig.h: Remove.
3849 * aclocal.m4: Rebuild.
3850 * configure: Rebuild.
3851 * Makefile.in: Rebuild.
3852 * config.in: Rebuild.
3854 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3856 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3857 non-constant offset from a base register.
3859 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3861 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3864 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3866 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3867 (emit_insn): Look for pc-relative and no-overflow specifiers on
3868 internal relocation types.
3870 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3872 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3875 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3877 (mips_4650, mips_4010, mips_4100): Variables removed.
3878 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3879 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3881 (md_begin): Don't bother initializing the mips_NNNN variables;
3882 mips_cpu is set, and that's good enough now.
3883 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3884 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3885 (show): New function, to handle wrapping in the CPU lists.
3886 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3888 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3890 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3891 than treat as an immediate specifier.
3893 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3895 * config/tc-i386.c: Prototype many functions.
3896 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3897 (i386_immediate): Remove unused second argument.
3898 (i386_intel_operand): Fix i386_is_reg typo.
3899 (i386_operand): Use allow_naked_reg.
3900 (output_invalid): Make operand int for K&R.
3902 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3904 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3906 * Makefile.in: Rebuild.
3908 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3910 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3912 (EXTRA_as_new_SOURCES): Comment out.
3913 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3914 * Makefile.in: Rebuild.
3915 * doc/Makefile.in: Rebuild.
3916 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3917 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3918 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3919 * configure: Rebuild.
3920 * aclocal.m4: Rebuild.
3921 * config.in: Rebuild.
3922 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3923 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3924 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3925 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3926 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3927 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3928 (gas_cgen_record_fixup_exp): Ditto.
3929 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3930 descriptor, not global variable.
3931 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3932 descriptor, not global variable. Refer to insert_operand handler
3933 via cpu descriptor, not global function.
3934 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3935 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3936 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3937 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3938 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3939 * config/tc-m32r.c: Ditto.
3940 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3941 (md_assemble): Ditto.
3942 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3944 1999-02-09 Nick Clifton <nickc@cygnus.com>
3946 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3947 relocations for ELF targets.
3949 1999-02-08 Nick Clifton <nickc@cygnus.com>
3951 * configure.in: Add support for StrongARM target.
3952 * configure: Regenerate.
3954 1999-02-05 Nick Clifton <nickc@cygnus.com>
3956 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3958 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3961 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3963 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3965 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3967 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3968 (INTEL_DWORD_MNEM_SUFFIX): Define.
3971 (DWORD_PTR): Define.
3972 (XWORD_PTR): Define.
3974 (OFFSET_FLAT): Define.
3976 (NONE_FOUND): Define.
3979 * config/tc-i386.c (set_intel_syntax): New routine.
3980 (intel_syntax): Declare.
3981 (allow_naked_reg): Declare.
3982 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3983 (intel_float_operand): New routine.
3984 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3985 Handle brackets as well as parens. Call i386_intel_operand for
3986 intel syntax. Reverse operands if appropriate. Handle new
3987 suffixes. Handle movzx and movsx.
3988 (i386_is_reg): New routine.
3989 (i386_immediate): New routine.
3990 (i386_scale): New routine.
3991 (i386_displacement): New routine.
3992 (i386_operand_modifier): New routine.
3993 (build_displacement_string): New routine.
3994 (i386_parse_seg): New routine.
3995 (i386_intel_memory_operand): New routine.
3996 (i386_intel_operand): New routine.
3997 (i386_operand): Call i386_displacement, i386_immediate,
3998 i386_scale, etc. instead of handling inline.
3999 (parse_register): Handle registers without prefix.
4001 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4003 * configure: Regenerate.
4004 * configure.in (arm-*-oabi): New.
4005 (thumb-*-oabi): New.
4006 * config/tc-arm.c (target_oabi): Declare.
4007 (md_apply_fix3): Support REL relocs.
4008 (md_parse_option): Handle -oabi.
4009 (elf32_arm_target_format): New routine.
4010 (md_longopts): Add OPTION_OABI.
4011 * config/tc-arm.h: Redefine TARGET_FORMAT.
4014 1999-01-28 Nick Clifton <nickc@cygnus.com>
4016 * write.c (write_relocs): Handle out of range error.
4018 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4019 (fr30_force_relocation): Default to 0.
4021 * config/tc-fr30.h (obj_fix_adjustable): Define.
4022 (TC_FORCE_RELOCATION): Define.
4024 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4027 1999-01-16 Nick Clifton <nickc@cygnus.com>
4029 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4030 merge of two instructions if the left instruciton kills the right.
4032 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4034 * Makefile.in: Regenerate.
4035 * configure.in: Redo test for using cgen.
4036 * configure: Regenerate.
4038 1999-01-09 Nick Clifton <nickc@cygnus.com>
4040 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4041 redefinition of this macro.
4043 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4045 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4048 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4050 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4051 a read of HI or LO and an immediatly following branch.
4053 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4055 * config/tc-mips.c (md_begin): Another correction to the setting of
4058 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4060 * config/tc-mips.c (md_begin): Correct type-o in setting of
4063 1998-12-21 Nick Clifton <nickc@cygnus.com>
4065 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4066 bit insn when optimizing, so that parallelised instructions will
4067 start on a 32 bit boundary.
4069 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4071 * config/tc-mips.c (mips_eabi64): New.
4072 (md_begin): Set mips_eabi64.
4073 (mips_elf_final_processing): Use it.
4075 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4077 * config/tc-mips.c (mips_elf_final_processing):
4078 Correct setting of ABI in e_flags.
4080 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4082 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4085 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4087 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4089 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4091 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4092 warning, values that don't fit in the field.
4094 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4096 * config/tc-mips.c (mips_abi_string): New.
4097 (md_parse_option,md_longopts): Add mabi.
4098 (mips_elf_final_processing): Set e_flags based on mabi flag.
4100 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4102 * config/tc-mips.c (md_parse_option): Handle vr4111.
4104 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4106 * config/tc-h8300.c (build_bytes): Change message given if the
4107 instruction requires H8/300H mode and we're not in Hmode, to
4108 suggest that it may be the operand modes that are the problem, not
4109 necessarily the opcode.
4111 1998-12-10 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-fr30.c: Add line separator character.
4115 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4117 * configure.in (hppa-*-mpeix*): New target.
4118 * config/obj-som.h (obj_som_compiler): Declare.
4119 * config/obj-som.c (compiler_seen): New static variable.
4120 (obj_som_compiler): New function.
4121 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4122 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4123 (pa_type_args): Set hppa_priv_level.
4124 (pa_compiler): New static function if OBJ_SOM.
4125 * configure: Rebuild.
4127 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4129 * read.c (output_leb128): Don't mark as inline.
4131 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4133 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4134 AIX .vbyte unaligned data support.
4135 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4136 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4139 1998-12-07 Nick Clifton <nickc@cygnus.com>
4141 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4144 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4146 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4147 BFD_RELOC_ARM_PCREL_BRANCH.
4149 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4151 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4152 checking the target type.
4153 (mips-dec-bsd*): Set endian to little.
4154 * configure: Rebuild.
4156 COFF weak symbol support, based on patches from Mark Elbrecht
4157 <snowball3@usa.net>:
4158 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4159 * config/obj-coff.c (obj_coff_weak): New static function.
4160 (obj_coff_endef) [both versions]: Handle weak symbols.
4161 (coff_frob_symbol): Likewise.
4162 (yank_symbols): Likewise.
4163 (obj_pseudo_table): Add "weak".
4165 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4166 <aymeric.vincent@emi.u-bordeaux.fr>.
4167 * aclocal.m4: Rebuild with current tools.
4168 * configure: Rebuild.
4170 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4171 an assertion failure for a case we can't handle when OBJ_ECOFF.
4173 * expr.c (operator): And with 0xff to avoid problems with signed
4176 1998-12-03 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4179 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4181 1998-12-02 Nick Clifton <nickc@cygnus.com>
4183 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4186 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4188 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4189 calculation of pcrel point.
4191 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4196 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4198 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4200 (d10v_cleanup): Only generate previous insn if a multiline insn is
4203 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4205 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4208 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4210 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4211 -marm6xxx command line switches.
4213 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4215 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4216 (itbl-ops.o): Delete duplicate dependencies.
4217 Rebuild dependencies.
4218 Add fr30 dependencies.
4219 * Makefile.in: Rebuild.
4221 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4223 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4225 * listing.c: Ignore line terminator characters found inside
4228 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4230 * po/gas.pot: Regenerated.
4232 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4235 fr30_is_label_start(). Also checks for delay slot insns.
4237 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4238 FR30 instructions which contain a colon in the mnemonic.
4240 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4242 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-fr30.c: Removed currently superflous code.
4246 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-fr30.h: New file.
4249 * config/tc-fr30.c: Tweaking so that it will compile.
4251 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4253 * config/tc-d10v.h (obj_fix_adjustable): Define.
4254 (TC_FORCE_RELOCATION): Define.
4255 (d10v_force_relocation): Declare.
4256 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4257 (md_apply_fix3): Handle Vtable relocs.
4258 (d10v_fix_adjustable): New.
4259 (d10v_force_relocation): New.
4261 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-d30v.c: Change default behaviour to ignore potential
4264 conflicts between register name and symbol names.
4266 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4268 * configure.in: Add fr30-*-*.
4269 * config/tc-fr30.c: New file.
4270 * Makefile.in: Regenerated.
4271 * config.in: Regenerated.
4272 * configure: Regenerated.
4273 * doc/Makefile.in: Regenerated.
4274 * po/gas.pot: Regenerated.
4276 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4278 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4281 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4283 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4285 (do_scrub_chars): Add some casts to unsigned char to avoid
4286 unwanted sign extension.
4287 * read.c (lex_type): Set characters about 127 to be symbol
4289 * config/tc-i386.c (md_begin): Set identifier_chars and
4290 operand_chars for values above 127.
4292 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4294 * configure.in: detect cygwin* instead of cygwin32*
4295 * configure: regenerate
4297 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4299 * listing.c: Add support for producing a listing from piped
4302 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4304 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4305 (append_insn): Account for the tx39's multiply behavior.
4307 1998-10-26 Michael Meissner <meissner@cygnus.com>
4309 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4310 from assemble_parallel_insns. Add support for '->' to indicate
4311 explicitly serializing the instructions.
4312 (md_assemble): Ditto.
4314 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4316 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4319 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4321 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4323 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4325 * config/tc-mips.c : support frame and regmask/fregmask when
4326 MIPS_STABS_ELF is specified.
4328 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4330 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4331 (md_apply_fix): Don't return 1 for VTABLE relocs.
4332 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4334 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4336 * doc/c-i386.texi: Replace occurences of "opcode" with
4337 "instruction mnemonic", "instruction", or "mnemonic" when
4338 referring to the name of an instruction. Use "opcode" when
4339 referring to the sequence of machine bytes.
4341 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4342 (is_opcode_char): Rename to is_mnemonic_char.
4343 (md_assemble and i386_operand): Correct error messages from
4344 "opcode" to "instruction mnemonic"
4345 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4346 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4347 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4348 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4349 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4350 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4351 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4353 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4355 * config/tc-i386.c (i386_operand): Check for garbage after
4358 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4360 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4361 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4363 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4365 * config/tc-sh.h (obj_fix_adjustable): Define.
4366 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4367 (md_apply_fix): Likewise.
4368 (tc_gen_reloc): Likewise.
4369 (sh_fix_adjustable): New.
4371 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4373 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4374 * cgen.h (gas_cgen_finish_insn): Update prototype.
4375 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4376 cgen_insn_t -> CGEN_INSN_INT.
4377 (make_parallel): Update handling of CGEN_INT_INSN_P.
4378 (assemble_parallel_insn): Ditto.
4379 (target_make_parallel): New function.
4380 (md_assemble): Use it.
4382 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4384 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4386 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4388 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4389 converted into lower case.
4391 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4393 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4394 (gas_cgen_tc_gen_reloc): Likewise.
4395 * config/tc-m32r.h (obj_fix_adjustable): Define.
4396 * config/tc-m32r.c (m32r_fix_adjustable): New.
4397 (m32r_force_relocation): Handle VTABLE relocs.
4399 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4401 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4403 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4405 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4406 to lower case before parsing.
4408 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4409 parallel insns modift buts in the PSW as a side effect.
4411 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4413 * config/tc-d30v.c (find_format): Test for missing flag and
4416 (md_apply_fix3): Fix error messages to avoid
4417 assumption about presence of a symbol.
4419 (parallel_ok): Disallow parallel instructions that both modify the
4422 (find_format): Generate a warning if an odd numbered register is
4423 used as the first register in a mutli-register instruction.
4425 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4427 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4428 relocations are always associated with a symbol.
4430 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4432 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4433 (elf32_sparc_force_relocation): Declare.
4434 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4435 (tc_gen_reloc): Handle vtable relocs.
4436 (elf32_sparc_force_relocation): New.
4438 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4440 * symbols.c (S_IS_FUNCTION): New.
4441 * config/tc-v850.h (obj_fix_adjustable): Define.
4442 (TC_FORCE_RELOCATION): Define.
4443 (v850_force_relocation): Declare.
4444 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4445 of fx_addnumber for VTABLE reloc addends.
4446 (md_apply_fix3): Handle VTABLE relocs.
4447 (v850_fix_adjustable): New.
4448 (v850_force_relocation): New.
4450 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4452 * tc-hppa.c (fp_operand_format): Add some additional formats.
4453 (pa_ip): Do not automatically promote into pa2.0 mode.
4454 (pa_level): Handle ".level 2.0".
4456 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4458 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4459 * config/tc-i386.h (template.extension_opcode): Change to
4460 unsigned int to allow full range of 8-bit opcode suffixes.
4461 (None): Redefine as 0xffff.
4463 From Jeff B Epler <jepler@usgs.gov>
4464 * doc/c-i386.texi (i386-SIMD): New section.
4466 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4468 * read.c (discard_rest_of_line): New function.
4469 * read.h: Declare it.
4470 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4472 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-d10v.c (find_symbol_matching_register): New function.
4475 (find_opcode): Cope with the case where a register name matches
4478 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4480 * config/tc-v850.c (md_pcrel_from): Rename to
4481 v850_pcrel_from_section.
4482 (v850_pcrel_from_section): Do not resolves symbols in other
4485 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4487 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4489 * config/tc-d10v.c (find_opcode): Generate an error if a register
4490 is supplied for an operand that should not be a register.
4492 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4494 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4495 instructions to have another instruction in the right bin.
4497 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4499 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4500 the right container if the left container holds a branch
4503 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4505 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4506 both a register name and symbol name.
4507 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4509 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4512 execution unit class.
4514 (reg_name_search): If a name matches a register and a symbol,
4515 prefer the register.
4516 (find_format): Disallow flag registers when a general purpose
4517 register is required.
4518 If a number is required, but a register has been given, check to
4519 see if a symbol with the same name as the register exists, and if
4520 so, use that symbol.
4522 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4524 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4526 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4528 * config/tc-d30v.c (find_format): Do not accept flag registers as
4529 general purpose registers.
4530 (find_format): If an immediate value is expected at a given place
4531 in a format, but a register name has been provided instead, check
4532 to see if that register name matches the name of a predefined
4533 symbol and if it does, then use the symbol instead.
4534 (reg_name_search): If a register name matches a symbol name,
4535 prefer the register name to the symbol name.
4537 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4539 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4540 the previous insn to empty.
4542 1998-09-20 Michael Meissner <meissner@cygnus.com>
4544 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4545 pieces, forcing the use of an ANSI compiler.
4547 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4549 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4551 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4553 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4555 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4557 (obj_elf_vtable_entry): Likewise.
4558 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4559 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4560 (tc_gen_reloc): Likewise.
4561 (arm_fix_adjustable): Likewise.
4562 (elf32_arm_force_relocation): New.
4563 (armelf_frob_symbol): Remove coff-style symbol support.
4565 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4567 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4569 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4571 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4572 OBJ_COFF so that routine is defined for a.out format.
4574 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4576 * config/tc-i386.c (i386_operand): Detect non-segment registers
4577 used as segment prefixes.
4579 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4582 optimize across FDE boundaries.
4584 * config/obj-coff.c (obj_coff_section): Preserve any link once
4585 flags when setting the section flags.
4587 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4589 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4590 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4592 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4594 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4597 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4599 * frags.c (frag_grow): Include the size of the frag struct in the
4602 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4603 if the new subseg comes before the old.
4605 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4607 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4608 to handle edge8 and edge16.
4610 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4612 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4613 before we clobber the symbol involved.
4615 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4617 * config/tc-arm.c: Remove OBJ_ELF definitions for
4618 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4619 use arm_adjust_symtab for OBJ_COFF.
4620 (armelf_adjust_symtab): New Routine.
4621 * config/tc-arm.h: Define obj_adjust_symtab to
4622 armelf_adjust_symtab for OBJ_ELF.
4624 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4626 * configure.in: Make all i386-elf targets use bfd_gas.
4627 * config/tc-i386.c (tc_i386_force_relocation): New.
4628 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4629 (md_apply_fix3): Likewise.
4630 (tc_gen_reloc): Handle them.
4631 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4632 tc_i386_force_relocation.
4634 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4636 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4638 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4640 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4641 current opcode after writing the first insturction of a reverse
4644 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4646 * read.h (generate_lineno_debug): Add prototype.
4647 * read.c (generate_lineno_debug): Make non-static.
4649 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4651 * config/tc-i386.c (md_assemble): Only warn for address/data size
4654 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4656 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4657 against Thumb function names, as the linker needs this information.
4659 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4661 * expr.c (operand): Check also that there is no advance in operand
4662 after atof_generic in order to decide "is it label 0f or floating
4665 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4668 command line options with a single dash.
4669 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4671 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4673 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4674 * tc-arm.c (arm_fix_adjustable): New routine.
4676 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4678 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4679 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4680 demand_empty_rest_of_line before mri_comment_end.
4681 (equals): Check garbage after expression before
4682 mri_comment_end in MRI mode.
4684 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4687 small immediate constant to use the constant itself rather than
4690 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4692 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4693 (pa_leave): Likewise.
4695 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4697 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4699 (i386_operand): Fix an error message.
4701 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4703 * doc/c-arm.texi (ARM Directives): Document .req directive.
4705 * config/tc-arm.c (reg_required_here): Display erroneous string if
4706 the register name could not be decoded.
4707 Do not set inst.instruction if the sift is -1.
4709 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4711 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4714 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4716 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4717 even if it is belived to be unnecessary.
4719 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4721 config/tc-i386.c (i386_operand): Size immediate constants by
4722 suffix (erroneously removed as part of July 7 change).
4724 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4726 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4727 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4728 (armelf_frob_symbol): New Routine.
4729 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4731 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4733 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4735 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4737 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4738 command line switches passed to assembler.
4740 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4742 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4743 (gas_cgen_opcode_desc): Declare.
4744 (gas_cgen_parse_operand): Declare.
4745 (*): Prepend gas_ to gas specific fns to denote them as such.
4747 * cgen.c (gas_cgen_opcode_desc): New global
4748 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4749 (queue_fixup): Renamed from cgen_queue_fixup.
4750 (*): Prepend gas_ to gas specific fns to denote them as such.
4752 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4753 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4754 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4755 Open opcode table and initialize it.
4756 (make_parallel): Use gas_cgen_opcode_desc.
4757 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4758 (md_assemble): Ditto.
4760 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4762 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4763 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4764 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4765 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4766 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4767 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4768 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4769 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4770 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4771 (INIT_STAB_SECTION): Likewise.
4772 (OBJ_PROCESS_STAB): Likewise.
4774 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4775 (md_parse_option): Watch for them.
4776 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4777 (md_begin): Kill neverdef code.
4778 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4779 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4780 (s_alpha_coff_wrapper): New.
4781 (md_pseudo_table): Trap all ECOFF pseudos.
4783 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4785 Start of changes to remove mdebug section from mips*-elf
4786 Based on MIPS_STAB_ELF definition
4787 * acconfig.h: undef if not configured
4788 * config.in: undef if not configured
4789 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4790 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4791 * stabs.c (s_stab_generic): flush frag
4793 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4795 * configure.in: (arm-*-elf): Handle.
4796 (thumb-*-elf): Handle.
4797 * configure: Regenerate.
4798 * read.c (stringer): Fix typo in comment.
4799 * write.c (fixup_segment): Don't add symbol value to addend if
4801 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4803 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4806 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4808 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4809 (write_2_short): Emit warning if new flag is set.
4810 (do_assemble): Set flags if left instruction is one of special
4811 "right-instruction-killer" type.
4813 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4815 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4816 Always output words in debug_info section as big endian.
4817 (sparc_target_format): Choose correct bfd target.
4818 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4820 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4822 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4823 to work with internationalization code. Issue an error when two
4824 operands match that are not allowed to match.
4826 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4828 * configure.in (install_tooldir): Allow target to specify whether
4829 it wants to be installed in $(tooldir)/bin.
4830 * configure: Regenerate.
4831 * Makefile.am (install-exec-local): Set install-exec-tooldir
4832 dependency via configure.
4833 * Makefile.in: Regenerate.
4835 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4837 * Makefile.am (install-exec-local): Split into two ...
4838 (install-exec-bindir,install-exec-tooldir): New rules.
4839 * Makefile.in: Regenerate.
4841 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4843 * Makefile.am (install-exec-local): Don't remove the file before
4844 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4845 W. Rozycki <macro@ds2.pg.gda.pl>.
4846 * Makefile.in: Rebuild.
4848 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4850 * cgen.c: Include libiberty.h.
4851 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4852 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4853 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4854 (md_cgen_lookup_reloc)): Declare.
4855 (md_cgen_record_fixup_exp): Declare.
4856 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4857 (m32r_relax_frag): Declare.
4858 (cgen_md_apply_fix3): Decls moved to cgen.h.
4859 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4860 (m32r_cgen_record_fixup_exp): Delete decl.
4861 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4862 (assemble_nop): Delete.
4863 (expand_debug_syms): Delete unused `exp'.
4864 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4865 Add default case for -Wall.
4866 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4867 (md_atof): Delete unused wordP.
4869 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4871 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4874 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4876 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4877 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4878 .print, .purgem, and .struct. Remove documentation for
4881 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4883 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4884 Update call to insert_operand.
4886 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4888 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4890 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4892 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4893 whitespace after a prefix operator.
4895 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4897 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4899 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4901 * config/tc-sparc.c (log2): New static function.
4902 (s_reserve): Use log2 to convert alignment before calling
4904 (s_common): Use log2 to convert alignment before calling
4905 record_alignment and frag_align.
4906 (sparc_cons_align): Use log2.
4908 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4910 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4911 (s_common): Likewise.
4913 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4914 initialization of waddr.
4915 (sparc_elf_final_processing): Add default case to switch.
4917 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4919 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4920 than temporary real.
4922 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4924 * write.c (subsegs_finish): Don't align the segments if there were
4927 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4928 copying aux information.
4930 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4931 expression into a symbol.
4933 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4935 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4936 type to unsigned int.
4937 (md_assemble): Change type used to store offsets from unsigned
4939 (i386_operand): Switch error check to only call RESTORE_END_STRING
4940 once after parse_register.
4942 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4944 * config/tc-v850.c (md_show_usage): Changed format to match that
4947 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4949 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4951 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4953 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4956 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4958 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4959 * doc/Makefile.in: Rebuild.
4961 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4963 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4964 for %lo expressions.
4965 (mips_ip, case 'u'): Move range check after code to mask
4966 off bits in %hi/%lo expressions. Mask off high bits for
4969 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4971 * doc/Makefile.am (gasver.texi): New target.
4972 (as.info, as.dvi): Depends upon gasver.texi.
4973 * doc/as.texinfo: Include gasver.texi. Mention version number on
4974 title page and in top node.
4975 * doc/Makefile.in: Rebuild.
4977 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4979 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4980 but not including the line containing the edict.
4981 * listing.h (LISTING_EOF): New.
4982 * input-scrub.c (input_scrub_next_buffer): Call it.
4984 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4986 * config/tc-i386.c (i386_operand): Don't set the size of an
4987 immediate address based solely on the suffix and the mode.
4989 * config/tc-i386.c (md_assemble): Add assertion to make sure
4990 overlap2 does not set Imm.
4992 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4993 sequences of whitespace to a single space.
4994 (is_space_chars): Just compare with space.
4995 (md_begin): Don't initialize space_chars.
4996 (md_assemble): Just skip a single whitespace character.
4997 (i386_operand): Rewrite base-index parsing to use new
4998 parse_register, and to skip white space. Skip white space in a
4999 number of other places too. Don't give error message if
5000 parse_register fails.
5001 (parse_register): Change reg_string parameter to be non-const.
5002 Add end_op parameter. Skip white space after the `%', and return
5003 end of register string. Give error message here rather than
5006 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5008 Based on patch from Matt Semersky <matts@scd.hp.com>:
5009 * expr.c (op_encoding): Make const.
5010 (expr_set_precedence): New function.
5011 (expr_begin): Don't set operator rankings, just call
5012 expr_set_precedence.
5013 * expr.h (expr_set_precedence): Declare.
5014 * read.c (s_mri): Call expr_set_precedence.
5016 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5018 * doc/as.texinfo (Statements): Remove paragraph discussing
5019 continuing lines with a backslash. This hasn't worked for years,
5022 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5024 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5026 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5027 (ps_CTORS, ps_DTORS): New section types.
5028 (vms_fixup_xtors_section): New function
5029 (Ctors_Psect, Dtors_Psect): Define.
5030 (IS_GXX_XTOR): Define
5031 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5032 Filter static constructors/destructors and add to
5033 Ctors_Symbols/Dtors_Symbols chain.
5034 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5035 appropriate section.
5037 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5038 * makefile.vms: Merge vax/vms support.
5040 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5042 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5043 (elf_pseudo_table): Add them.
5044 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5045 (md_apply_fix): Accept them.
5046 (mips_fix_adjustable): Don't adjust them.
5047 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5048 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5049 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5050 (tc_fix_adjustable): Don't adjust them.
5052 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5054 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5056 * Makefile.in: Regenerate.
5057 * configure.in: AC_SUBST cgen_cpu_prefix.
5058 * configure: Regenerate.
5060 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5062 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5063 Changed all users of COND12_DELAY.
5065 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5067 * config/tc-mn10300.c (set_arch_mach): New function.
5068 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5069 (md_begin): Default to mn10300 mode.
5070 (md_assemble): Only accept instructions for the core mn10300
5071 chip and the active machine type.
5073 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * subsegs.h (segment_info_type): Give the struct a name.
5076 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5077 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5078 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5079 * config/tc-w65.h (tc_reloc_mangle): Declare.
5080 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5082 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5084 * config/tc-v850.c (v850_comm): Restore old section
5085 after common processing.
5087 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5089 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5091 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5093 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5094 char with code that explicitly sign-extends.
5096 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-v850.c (md_begin): Restore text section as the current
5099 section after creating call table sections.
5100 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5103 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5104 with call to macro SYM_AUXINFO.
5106 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5108 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5109 with the program transform name.
5110 * Makefile.in: Rebuild.
5112 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5114 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5117 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5119 * config/tc-i386.c (i386_operand): Be prepared for a space between
5120 the open parenthesis and the start of the register operand,
5121 because of the June 16 change.
5123 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5128 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5131 even if it is belived to be unnecessary.
5133 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5135 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5137 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5139 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5141 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5142 shift amount for a repeated operand. The shift amount for the
5143 repeated copy comes from the size of the operand.
5145 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5147 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5149 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5151 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5153 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5155 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5156 characters in it as LEX_IS_SYMBOL_COMPONENT.
5157 * config/tc-i386.h (tc_symbol_chars): Define.
5158 (extra_symbol_chars): Declare.
5159 * config/tc-i386.c (extra_symbol_chars): Define.
5160 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5161 (line_comment_chars): Set to '/' if TE_LINUX.
5162 * doc/c-i386.texi (i386-prefixes): Update.
5163 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5165 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5167 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5168 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5170 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5172 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5173 constraint in instructions REP & REPI.
5175 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5177 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5178 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5180 (check_range): If the operand is shifted, then shift the number
5181 before checking its range.
5183 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5185 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5188 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5190 * config/tc-v850.c (v850_comm): Create special sections as needed.
5192 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5194 * config/tc-d10v.c (write_2_short): Addition of swapping
5195 instructions for sequential and reverse sequential order when
5196 given order is not possible.
5198 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * Makefile.am: Rebuild dependencies.
5201 (DEP_INCLUDES): Fix reference to intl build directory.
5202 * Makefile.in: Rebuild.
5204 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5206 * doc/c-i386.texi: Update 16 bit documentation.
5208 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5209 IgnoreDataSize to IgnoreSize as they are used for address size as
5211 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5212 32-bit mode, similarly addr16/data16 and variants.
5214 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5217 sequential word multiply instructions.
5219 (do_assemble): Add extra command line argument, to allow mul32
5220 attribute to be preserved across parallel insns.
5221 (md_assemble): Insert NOPs between explicitly parallel insns which
5222 contain an 32 bit multiply and a 16 multiply.
5224 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5226 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5229 * config/tc-i386.c (reloc): Add braces.
5231 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5232 consistent with Intel naming.
5233 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5234 use bitfields in sib_byte.
5235 (modrm_byte): Don't use bitfields here either.
5237 * config/tc-i386.c (current_templates): Add const.
5238 (parse_register): Add const to return, param, and char *s.
5239 (i386_operand): Add const to reg_entry *r.
5240 * config/tc-i386.h (templates): Add const to start, end.
5242 Inspired by code for 16 bit gas support from Martynas Kunigelis
5243 <martynas@nm3.ktu.lt>:
5244 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5245 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5246 (uses_mem_addrmode): Remove.
5247 (md_estimate_size_before_relax): Add support here too.
5248 (md_relax_table): Rewrite interface to md_relax for 16 bit
5250 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5251 (opcode_suffix_to_type): Remove.
5252 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5253 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5254 (md_convert_frag): Likewise.
5255 (i386_operand): Add support for 16 bit base/index regs,
5256 immediates, and displacements. Remove some unnecessary casts, and
5257 localise end_of_operand_string, displacement_string_start,
5258 displacement_string_end variables. Add GCC_ASM_O_HACK.
5259 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5261 * config/tc-i386.c (prefix_hash): Remove.
5262 (md_begin): Rewrite without obstacks. Remove prefix hash table
5263 handling. Rewrite lexical table handling.
5264 (i386_print_statistics): Don't print prefix statistics.
5265 (md_assemble): Rewrite instruction parser so that line is not
5266 converted to lower case. Don't do a hash_find for prefixes,
5267 instead recognise them via opcode modifier.
5268 (expecting_operand, paren_not_balanced): Localise variables.
5269 * config/tc-i386.h (IsPrefix): Define.
5270 (prefix_entry): Remove.
5272 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5273 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5274 '\\' in case where comment_chars contains '/'.
5276 * config/tc-i386.c (MATCH): Ensure given operand and template
5277 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5278 you must write `ljmp *table(%ebx)'.
5280 From H.J. Lu <hjl@gnu.org>:
5281 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5282 as 0 ifndef BFD_ASSEMBLER.
5283 (md_assemble): Allow immediate operands without suffix or
5284 other reg operand to default in size to the current code size.
5286 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5288 * config/tc-v850.c (md_begin): Restore creation of
5289 .call_table_text and .call_table_data sections.
5291 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5293 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5294 after emitting a word of noops.
5296 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5298 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5299 (i386_operand): Simplify checks for valid base/index combinations.
5300 Disallow `in 4(%dx),%al'.
5302 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5304 (add_prefix): Change parameter from char to int.
5306 * config/tc-i386.h (Ugh): Define opcode modifier.
5307 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5309 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5310 CONSISTENT_REGISTER_MATCH macros to check register types more
5311 thoroughly. Check for illegal suffix/operand combinations
5312 when matching insns with operands. Handle new `s' suffix, and
5313 associated FloatMF opcode modifier for float insns with memory
5315 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5316 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5317 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5318 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5319 DATA_PREFIX_OPCODE throughout.
5321 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5322 (md_assemble): Rewrite suffix/register operand checking code to be
5323 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5324 AnyMem, the better to grep.
5326 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5327 given a memory operand. Don't set Abs bits either.
5328 (type_names): Remove Mem*, Abs*.
5329 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5330 define opcode_modifiers as these cases are handled by Disp8,
5331 Disp16, Disp32 and suffix checks.
5332 (COMES_IN_BOTH_DIRECTIONS): Remove.
5333 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5335 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5336 if IgnoreDataSize modifier given. Remove ShortformW modifier
5337 test. Add test for ShortForm in W base_opcode modification.
5338 Merge Seg2ShortForm and Seg3ShortForm code.
5339 * config/tc-i386.h (ShortFormW): Remove.
5340 (IgnoreDataSize): Define.
5342 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5344 * config/tc-d30v.c (md_assemble): Store previous segment state
5345 with previous instruction.
5347 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5349 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5350 (ebp, esp): Remove static variables.
5351 (MATCH): Remove test for InOutPortReg.
5352 (i386_operand): Properly handle InOutPortReg here instead.
5353 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5354 (md_assemble): Simplify and correct modrm and sib generation.
5355 (i386_operand): Add warning for scale without index.
5356 Rewrite checks for valid base/index combinations.
5358 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5359 macros and enclose in do while(0).
5360 (RESTORE_END_STRING): Likewise.
5361 (md_assemble): Add one to printed operand number so we start
5362 from 1 not 0. Add some more gettext invocations.
5363 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5366 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5367 DATA_PREFIX, SEG_PREFIX): Define.
5368 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5369 (check_prefix): Remove function.
5370 (add_prefix): New function. Add prefix to i.prefix as well as
5372 (md_assemble): Changes for add_prefix. Remove hack for wait
5373 prefix, instead always output prefixes in fixed order. Test
5374 for jcxz/loop when selecting between word & dword operations,
5375 and add address size prefix rather than operand size prefix.
5376 Remove operand -> address size hack when emitting jcxz/loop.
5377 (i386_operand): Remove O_Absent check as it's done in expr.
5379 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5381 * configure.in: Recognize m5200 as a cpu_type of m68k.
5382 * aclocal.m4: Rebuild with current libtool.
5383 * configure: Rebuild.
5385 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5387 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5388 to relaxable_symbol to prevent references to external symbol from
5391 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5394 symbols are relaxable.
5396 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5398 * config/tc-v850.c (md_begin): Don't create special
5399 sections by default.
5401 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5403 * config/tc-mips.c (macro): For div and udiv, close the
5404 reorder block as soon as possible.
5406 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5408 From Matt Semersky <matts@scd.hp.com>:
5409 * macro.c (macro_mri_mode): New function.
5410 * macro.h (macro_mri_mode): Declare.
5411 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5414 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5416 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5419 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5420 until after xstrdup in OBJ_EVAX case.
5422 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5424 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5425 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5426 of hardcoded magic number.
5427 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5429 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5431 * read.c (do_s_func): New function.
5433 * read.h (do_s_func): Add prototype.
5435 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5437 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5438 nops if fill pattern not specified.
5440 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5442 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5443 * config/te-go32.h (TE_GO32): Define.
5444 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5446 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5448 Implement .func/.endfunc pseudo-ops.
5449 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5451 * read.c (potable): Add .func,.endfunc.
5452 (s_func): New function.
5453 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5455 (in_doc_func_p,current_function_label): New static globals.
5456 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5458 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5460 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5461 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5462 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5463 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5464 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5465 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5466 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5467 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5468 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5469 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5470 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5471 * config/tc-a29k.c: Don't define md_short_jump_size,
5472 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5473 * config/tc-alpha.c: Likewise.
5474 * config/tc-alpha.h: Likewise.
5475 * config/tc-arm.c: Likewise.
5476 * config/tc-h8300.c: Likewise.
5477 * config/tc-h8500.c: Likewise.
5478 * config/tc-hppa.c: Likewise.
5479 * config/tc-i860.c: Likewise.
5480 * config/tc-i960.c: Likewise.
5481 * config/tc-ppc.c: Likewise.
5482 * config/tc-sh.c: Likewise.
5483 * config/tc-sparc.h: Likewise.
5484 * config/tc-tic30.c: Likewise.
5485 * config/tc-w65.c: Likewise.
5486 * config/tc-z8k.c: Likewise.
5488 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5490 * config/tc-vax.c (_): Delete this macro used for placeholder
5491 values in vax_operand_width_size; it conflicts with the _() macro
5492 used for internationalization.
5494 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5496 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5497 code. From Chris Moller <moller@bops.com>.
5499 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5500 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5501 * read.c (emit_expr): Initialize seg and subseg fields of a new
5503 * write.c (write_object_file): Switch to the appropriate segment
5504 and subsegment when processing a broken word.
5506 * config/tc-m68k.c (mri_assemble): New static function.
5507 (build_mri_control_operand): Call mri_assemble rather than
5509 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5510 (s_mri_endf, s_mri_endw): Likewise.
5512 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * read.c (s_org): Call md_flush_pending_output if it is defined.
5516 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5518 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5520 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5521 (md_parse_option): Add for same.
5522 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5523 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5524 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5526 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5528 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5530 * config/tc-arm.c (find_real_start): Relax definition of local
5533 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5535 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5536 symbols at the given address, not just the last one specified.
5538 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5540 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5541 or number_to_chars_littleendian to write data.
5543 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5545 * config/tc-v850.c (md_assemble): Remove artificially created
5546 register name symbols.
5548 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5550 * write.c (fixup_segment): Change "segment" to "section" in
5553 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5555 * write.c (fixup_segment): Change sym1-sym2 message again.
5557 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5559 * write.c (fixup_segment): Improve error message for sym1-sym2
5560 errors when sym1 is in a different segment from sym2.
5562 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5564 * config/tc-m32r.c (warn_unmatched_high): New static local.
5565 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5566 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5567 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5568 (md_parse_option): Likewise.
5569 (md_show_usage): Likewise.
5570 (m32r_frob_file): Likewise.
5572 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5573 (read_a_source_file): Call them.
5574 * read.h (stabs_generate_asm_file): Declare.
5575 * stabs.c (stabs_generate_asm_file): New function.
5576 (generate_asm_file): New function.
5577 (stabs_generate_asm_lineno): Move file name handling into
5580 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5582 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5583 (d30v_current_align, d30v_current_align_seg): New variables.
5584 (d30v_last_label): New variable.
5585 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5586 (s_d30v_data, s_d30v_section): Likewise.
5587 (md_pseudo_table): Call them.
5588 (md_begin): Initialize d30v_current_align_seg.
5589 (md_assemble): Call d30v_align when needed by known current alignment.
5590 (d30v_frob_label, d30v_cons_align): New functions.
5591 * config/tc-d30v.h (md_do_align): Remove.
5592 (tc_frob_label): Call d30v_frob_label.
5593 (md_cons_align): New.
5595 * config/tc-d30v.c (find_format): Convert complex expressions to
5596 expression symbols before processing. Clean up code formatting.
5598 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5600 * po/Make-in (install-info): New target.
5602 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5604 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5606 * config/tc-mn10300.c (md_assemble): Likewise.
5608 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5610 * Makefile.am: Update with `make dep-am'.
5611 (HFILES): Add cgen.h.
5612 (cgen.o): Depend on cgen.h.
5613 * Makefile.in: Regenerate.
5615 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5617 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5619 * gasp.c (grab_label): Permit a label to be a preprocessor
5620 variable by permitting a label to start with a backslash.
5622 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5624 * config/tc-mips.c (validate_mips_insn): Removed hack
5625 for previously inaccessible bitfields in some INSN_TRAP
5628 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5630 * config/tc-d30v.c (do_assemble): Abort with error message
5631 if opcode operands do not match.
5633 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5635 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5636 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5637 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5638 similar new 'q' operand.
5640 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5642 * cgen.c (cgen_asm_finish_insn): Fix typo.
5644 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5647 * cgen.c: Include it.
5648 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5649 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5650 All callers updated.
5651 * config/tc-m32r.c: Include cgen.h.
5652 (m23r_insn): New members num_fixups,fixups.
5654 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5656 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5657 to avoid compiler warning.
5659 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5661 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5664 * makefile.vms (OBJS): Add ehopt.obj
5666 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5668 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5670 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5672 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5673 a short format insn.
5674 (md_assemble): Set it for explicitly packed insns.
5676 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5678 * config/obj-coff.c (c_symbol_merge): Do not take address of
5679 native fields when performing the memcpy.
5681 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5683 * config/tc-mips.c (macro,macro2): Implement
5684 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5686 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5688 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5689 relocations against globally visible symbols.
5690 * config/tc-m68k.c (relaxable_symbol): New macro.
5691 (m68k_ip, md_estimate_size_before_relax): Use it.
5692 (tc_m68k_fix_adjustable): Also handle weak symbols.
5694 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5697 references to externally visible symbols.
5698 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5699 values in twice for a PC relative reloc if the symbol is
5702 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5703 don't adjust a PC relative reloc against an externally visible
5705 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5706 for a PC relative fixup against an externally visible defined
5707 symbol, arrange to store object file and addend values as though
5708 the symbol were not defined.
5709 (tc_gen_reloc): Likewise.
5711 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5713 * read.c (sizeof_leb128): Referenced externally by write.c so
5716 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5718 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5719 and expand a 'debug' symbol associated with the next instruction
5720 that does not cause a short instruction to be filled with a NOP.
5721 (md_pseudo_table): Add support for .debugsym.
5722 (assemble_parallel_insn): Add calls to expand_debug_sym as
5724 (md_assemble): Ditto.
5726 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5728 * as.c (main): Conditionally call setlocale.
5729 * gasp.c (main): Likewise.
5730 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5731 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5733 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5735 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5737 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5739 * config/tc-hppa.c: Change all calls to bzero to use memset.
5740 (pa_ip): Add cast to avoid warning.
5741 (tc_gen_reloc, md_apply_fix): Likewise.
5742 (pa_find_space_by_number): Likewise.
5743 (hppa_force_relocation): Likewise.
5744 (pa_block): Change i to unsigned int.
5745 * config/obj-som.h (obj_som_copyright): Declare.
5747 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5749 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5750 for line numbers for assembly source.
5752 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5754 * configure.in: Change version number to 2.9.4
5755 * configure: Rebuild.
5757 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5759 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5761 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5763 * ecoff.h: Change symbolS in function declaration to struct
5766 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5768 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5769 (md_convert_frag): Fix i18n typo.
5771 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5773 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5774 * ecoff.h: Protoype it.
5775 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5776 [EVAX] (s_alpha_prologue): Delete.
5777 (md_pseudo_table): Update.
5779 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5781 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5782 array to local pointer.
5783 (get_args, parse_expr): Add casts to avoid warnings.
5785 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5787 * read.c (s_set): Cast xmalloc return value to fragS *.
5788 * config/tc-m68k.c (m68k_ip): Function made static to match
5789 previous forward declaration.
5790 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5792 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5794 * config/tc-v850.c: Add internationalisation macros to error
5797 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5798 macros to error strings.
5800 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5802 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5803 reloc is in the TOC csect.
5804 (md_apply_fix3): Correct gettext typo.
5806 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5809 .L - they are local labels and the branches are not really
5810 function calls but rather far jumps.
5812 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5814 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5816 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * config/tc-i386.c (md_assemble): Print operand number rather than
5819 using ordinal_names.
5820 (i386_operand): Likewise.
5822 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5824 * Makefile.am (INTLLIBS): Define to work around apparent automake
5826 All Makefiles: Regenerated.
5828 * Many files: Added gettext invocations around user-visible
5830 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5831 HAVE_LC_MESSAGES): Define.
5832 * dep-in.sed: Added asintl.h.
5833 * po/Make-in: New file.
5834 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5836 * read.c (Z_): Renamed from `_'.
5837 * Makefile.am (SUBDIRS): Added po.
5838 (POTFILES): new macro.
5839 (po/POTFILES.in): New target.
5840 ($(OBJS)): Added asintl.h.
5842 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5843 (as_new_LDADD): Added $(INTLLIBS).
5844 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5845 (gasp_new_LDADD): Added $(INTLLIBS).
5846 (gasp_new_DEPENDENCIES): New macro.
5847 * configure, aclocal.m4: Rebuilt.
5848 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5850 (ALL_LINGUAS): Define.
5851 * macro.c: Include "asintl.h".
5852 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5853 * as.h: Include "asintl.h".
5854 * config/tc-i386.c (ordinal_names): Removed.
5855 (md_assemble): Changed error text to avoid ordinal_names.
5856 (i386_operand): Likewise.
5857 (reloc): Added as_bad to avoid i18n problems.
5858 (tc_gen_reloc): Likewise.
5859 * config/tc-arm.c (bad_args): Now a #define.
5861 * config/obj-vms.c (VMS_stab_parse): Changed type of
5863 (global_symbol_directory): Unified strings to avoid i18n
5865 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5866 avoid i18n problems.
5867 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5868 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5870 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5872 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5874 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5876 * as.c (print_version_id): Added an fprintf to avoid i18n
5878 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5880 * expr.c (expr): Added as_warn call to avoid i18n problems.
5881 * messages.c (as_assert): Changed code to avoid i18n problems.
5882 (as_abort): Likewise.
5883 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5884 (s_space): Likewise.
5885 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5887 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5889 * config/tc-i386.c (check_prefix): New static function, split out
5891 (struct _i386_insn): Add wait_prefix field.
5892 (md_assemble): Remove wait_prefix local variable. Use
5893 check_prefix when adding a prefix.
5895 * config/tc-i386.c (current_templates): New static variable.
5896 (md_assemble): Remove current_templates local variable.
5897 (md_assemble, i386_operand): Improve error and warning messages in
5898 many places. Add RESTORE_END_STRING in many places before error
5899 return. Clarify some comments.
5901 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5903 (md_assemble): Parse string instruction operands, looking for
5904 segment override prefixes. Check for invalid segment prefixes on
5906 (i386_operand): i.seg[] and max mem_operand changes for string
5908 * config/tc-i386.h (EsSeg): Define.
5910 * config/tc-i386.h (regKludge): Define.
5911 (iclrKludge, imulKludge): Don't define.
5912 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5913 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5914 opcode_modifier checks to look for more common cases first. Add
5915 default_seg for IsString case.
5917 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5921 * configure: Rebuild with new automake and libtool.
5922 * aclocal.m4, Makefile.in: Likewise.
5924 * doc/Makefile.am (as.dvi): New target.
5925 * doc/Makefile.in: Rebuild.
5927 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5929 * configure.in: Added sparc86x support.
5931 * configure: Rebuild.
5933 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5935 (md_parse_option): Warn if -EL is not supported for this architecture.
5937 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5939 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5941 * config/tc-mips.c (mips_ip): Note when we use get match on
5942 the full instruction name.
5944 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5946 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5947 back into the expression to handle add/sub simplification correctly.
5949 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5951 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5953 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5955 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5958 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5960 * symbols.c (max_indent_level): New global.
5961 (print_symbol_value_1): Use it.
5962 * expr.h (expr_build_dot): Declare.
5963 * expr.c (expr_build_dot): New function.
5965 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5967 * symbols.c (print_binary): New function.
5968 (print_expr_1): Call it.
5970 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5972 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5973 operand in the opcode.
5975 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5977 * config/tc-i386.h: Reorder operand flags and opcode modifier
5978 flags for clarity. Remove unused definitions: Unknown,
5979 ImmUnknown, DispUnknown, NoModrm.
5980 * config/tc-i386.c (type_names): Add missing Debug type.
5981 (md_assemble): Better duplicate prefix checking. Quicker string
5982 instruction check via new opcode_modifier flag.
5984 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5986 * doc/as.texinfo (Invoking): Clarify -Wa example.
5988 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5990 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5991 (s_mips_weakext): Define.
5992 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5993 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5996 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5998 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5999 is an error if the value can not be computed at assembly time.
6000 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6002 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6004 * gasp.c (main): Set next field of new include_path structure to
6005 NULL. From Avery Pennarun <averyp@gdc.ca>.
6007 * read.c (s_mri_sect): Call as_bad rather than abort for an
6008 unsupported MRI target.
6010 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6012 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6013 the destination of a branch instruction should be altered.
6014 (find_real_start): New function: Locate the real, Thumb coded
6015 start of a Thumb function.
6016 (do_t_branch23): Alter the destination of branches to Thumb
6019 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6021 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6023 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6026 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6028 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6029 * doc/c-hppa.texi: Likewise.
6031 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6033 * Makefile.am: Rebuild dependencies.
6034 * Makefile.in: Rebuild.
6036 * Makefile.am (DEP_INCLUDES): New variable.
6037 (.dep1): Change to work when srcdir is not an absolute path.
6038 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6039 * Makefile.in: Rebuild.
6041 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6043 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6044 LinearAddress patch.
6046 * configure.in: Set version to 2.9.1.
6047 * configure: Rebuild.
6049 * Branched binutils 2.9.
6051 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6053 * config/tc-i386.h (FWait): Define.
6054 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6055 other prefixes. Check FWait flag in opcode table to see which
6056 instructions require an fwait prefix.
6058 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6060 * stabs.c (get_stab_string_offset): Always create a stab string
6063 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6065 Fix some gcc -Wall warnings:
6066 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6067 * ehopt.c (eh_frame_code_alignment): Likewise.
6068 * expr.c (integer_constant, operand): Likewise.
6069 * frags.c (frag_align): Likewise.
6070 * gasp.c (level_0, change_base, doinstr): Likewise.
6071 * hash.c (hash_ask): Likewise.
6072 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6073 (debugging_pseudo): Likewise.
6074 * macro.c (define_macro, check_macro): Likewise.
6075 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6076 (ignore_rest_of_line, float_cons): Likewise.
6077 * symbols.c (decode_local_label_name): Likewise.
6078 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6079 (fixup_segment, number_to_chars_bigendian): Likewise.
6080 (number_to_chars_littleendian): Likewise.
6081 * config/atof-ieee.c (gen_to_words): Likewise.
6082 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6083 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6084 * read.c (output_big_sleb128): Initialize locals to avoid
6086 (output_big_uleb128, equals): Likewise.
6087 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6088 to unsigned int. Change zeros to unsigned int.
6089 * cond.c (s_if): Add return to default case.
6090 * frags.c (frag_now_fix): Change return type to addressT.
6091 * frags.h (frag_now_fix): Update declaration.
6092 * listing.c (file_info_struct): Change linenum to unsigned int.
6093 (struct list_info_struct): Change hll_line to unsigned int.
6094 (print_source): Update format string.
6095 * read.c (emit_expr): Change scan to unsigned int, and don't
6096 bother to initialize it.
6097 * symbols.c (dollar_label_count): Change to unsigned long.
6098 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6099 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6100 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6102 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6105 mcf5200 just as we do for m68000.
6106 (m68k_init_after_args): Likewise.
6107 (md_estimate_size_before_relax): Likewise.
6109 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6111 * config/tc-v850.c (md_assemble): Store relocation addend in
6112 fixup instead of instruction.
6114 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6116 * config/tc-i386.c (md_assemble): Swap template arguments to
6117 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6118 This macro is currently symmetric, so passing them the wrong
6119 way didn't cause any problem, but may if the macro is changed
6121 After copying template to i.tm, use i.tm. rather than t-> to
6122 access fields, and make t a const*
6123 Move i.tm.operand_types[] swap to immediately after the copy.
6125 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6127 * expr.h (expr_build_uconstant): Add prototype.
6128 (expr_build_unary,expr_build_binary): Add prototypes.
6129 * expr.c (expr_build_uconstant): New function.
6130 (expr_build_unary,expr_build_binary): New functions.
6132 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6134 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6135 * macro.c (macro_expand_body): Increase buffer size.
6136 * messages.c (as_warn): Likewise.
6137 (as_warn_where, as_bad, as_bad_where): Likewise.
6139 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6141 Based on patch from H.J. Lu <hjl@gnu.org>:
6142 * Makefile.am (DISTSTUFF): New variable.
6143 (diststuff): New target.
6144 * Makefile.in: Rebuild.
6146 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6148 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6149 m32r_elf_section_change_hook.
6151 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6152 emit a nop if a section ends with a 16 bit instruction.
6154 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6156 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6157 s_lcomm rather than obj_coff_lcomm.
6158 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6160 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6162 * config/tc-i386.h (LinearAddress): Define.
6163 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6164 instruction, don't use a default segment.
6166 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6168 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6169 * configure: Rebuild.
6171 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * aclocal.m4, configure: Rebuild with libtool 1.2.
6175 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6177 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6178 PC relative branches. Patch courtesy of Jonathan Walton.
6181 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6183 * configure.in (emulations): Add thumb-pe target.
6185 * configure (emulations): Add thumb-pe target.
6187 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6189 * itbl-lex.l (yywrap): Don't define if already defined as a
6192 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6194 * depend.c (quote_string_for_make): New function.
6195 (wrap_output): Use it.
6197 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6199 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6200 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6202 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6204 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6205 Recognize -GN and -relax.
6206 (md_begin): Initialize gp size from -G switch.
6207 (alpha_force_relocation): Always force if -relax.
6208 (alpha_align): Take a new argument that will specify when to
6209 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6210 Change all callers. Emit nop alignment padding as nop+unop pair.
6212 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6214 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6215 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6217 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6219 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6220 require padding to the next long word boundary.
6222 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6224 * cgen.c: #include symcat.h.
6225 * config/tc-m32r.c: Likewise.
6227 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6229 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6230 absolute expressions instead of '$' prefixed register names.
6232 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6234 * read.c (s_set): Record file and line info for symbols when -as.
6235 (pseudo_set): Don't overwrite that dummy fragment.
6237 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6239 * config/tc-ppc.c (md_pseudo_table): Add "section".
6240 (ppc_named_section): New static function.
6242 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6244 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6245 so we don't have to scan the entire list.
6247 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6249 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6250 case, allow the parallel instructions to modify the same flag
6253 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6255 * listing.c (list_symbol_table): Categorize symbols by
6256 undefined_section rather than sy_frag->line == NULL.
6258 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6260 * Makefile.am (install-exec-local): Install properly when ln
6261 fails or tooldir == prefix.
6263 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6265 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6266 Test result of insert_operand for error.
6268 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6271 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6272 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6273 * doc/Makefile.in: Rebuild.
6275 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6277 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6278 (macro): Fix handling of M_COP[0-3].
6280 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6282 Based on patches from Ross Harvey <ross@teraflop.com>:
6283 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6284 if macro_alternate or macro_mri.
6285 (getstring): Remove support for byte constants between < and >.
6286 (get_any_string): '<' only starts a string if macro_alternate or
6288 (macro_expand_body): Permit keyword parameters following
6289 positional parameters.
6291 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6292 * configure.in (alpha*-*-netbsd*): New target.
6293 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6294 * configure: Rebuild.
6296 * as.h (flag_warn_suppress_instructionswap): Move from here...
6297 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6298 here, and make static.
6300 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6301 BFD_ASSEMBLER or MANY_SEGMENTS.
6303 * as.c (show_usage): Update bug-gnu-utils address.
6304 * gasp.c (show_usage): Likewise.
6305 * doc/as.texinfo (Bug Reporting): Likewise.
6307 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6309 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6310 insns regardless of the size of a pointer if we're in mips I or
6312 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6314 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6316 Fix rac to accept only a0:
6317 * tc-d10v.c (parallel_ok, find_opcode):
6318 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6319 Introduce OPERAND_GPR.
6321 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6323 * read.c (s_fill): Handle non-constant repeat counts by creating
6324 an rs_space fragment.
6326 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6329 from as_bad to as_warn.
6331 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6333 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6334 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6335 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6337 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6339 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6340 seg_fix_rotP rather than fix_root from seg_info.
6342 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6344 * expr.c: Add support for 0x1_2_3_4 bignums.
6346 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6348 * configure.in: Change -linux* to -linux-gnu*.
6349 * configure: Rebuild.
6351 * app.c (do_scrub_begin): Treat \r as whitespace.
6353 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6355 * Makefile.am: Update dependencies.
6356 * Makefile.in: Rebuild.
6358 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6360 * configure, aclocal.m4: Rebuild with new libtool.
6362 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6364 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6365 the argument to bfd_set_arch_mach.
6366 (load_address): Use bfd_arch_bits_per_address to determine the
6367 bit size of an address instead of looking at the isa level.
6368 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6370 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6372 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6374 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * ehopt.c: New file.
6377 * as.h (enum _relax_state): Add rs_cfa.
6378 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6379 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6380 * read.c (emit_expr): Call check_eh_frame.
6381 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6382 (relax_segment): Likewise.
6383 * Makefile.am: Rebuild dependencies.
6384 (GAS_CFILES): Add ehopt.c.
6385 (GENERIC_OBJS): Add ehopt.o.
6386 * doc/internals.texi (Frags): Document rs_cfa.
6388 * as.c (show_usage): Mention --traditional-format.
6389 (parse_args): Accept --traditional-format.
6390 * as.h (flag_traditional_format): Declare.
6391 * output-file.c (output_file_create): If flag_traditional_format,
6392 set BFD_TRADITIONAL_FORMAT on stdoutput.
6393 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6395 * config/tc-mips.c (append_insn): Make sure that if we have a
6396 fixup for an unmatched %hi reloc, it does not associated with a
6399 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6400 * doc/Makefile.in: Likewise.
6402 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6404 * config/tc-m32r.c (check_for_side_effects): New function.
6405 (can_make_parallel): Add checks for instruction side effects
6406 clashing with the other instruction.
6407 (assemble_parallel_insn): Improve warning messages. Return error
6408 message from non-swapped instruction order.
6410 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6412 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6414 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6415 md_cleanup definition. This moves the forced literal output to
6416 the end of the source pass, and avoids macro's inserting literals
6417 into the code immediately after the macro expansion.
6419 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6422 a gas internal symbol is adjustable.
6423 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6425 * as.h: If gcc version greater than 2.6, use `__format__' and
6426 `__printf__' in function attributes, rather than `format' and
6429 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6431 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6433 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6435 Add tms320c30 support:
6436 * config/tc-tic30.h: New file.
6437 * config/tc-tic30.c: New file.
6438 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6439 TARGET_FORMAT as "coff-tic30".
6440 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6441 * Makefile.am: Rebuild dependencies.
6442 (CPU_TYPES): Add tic30.
6443 (CPU_OBJ_VALID): tic30-aout is valid.
6444 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6445 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6446 * configure, Makefile.in: Rebuild.
6448 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6450 * config/tc-v850.c (md_assemble): Improvements to error messages.
6452 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6454 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6455 BFD_RELOC_HI16_S to store the high bits of any value.
6457 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6458 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6459 assembler calculate relocations to any external symbol at all.
6460 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6461 involving generation of pc-relative relocs.
6462 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6463 has been moved to md_apply_fix3.
6465 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6466 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6467 which actually means (the address of identifier's GOT entry) +
6468 constant, which is not particularly useful.
6470 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6472 * read.h (include_dirs): Declare.
6473 (include_dir_count,include_dir_maxlen): Declare.
6475 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6477 * configure.in: Correct check for shared opcodes library.
6478 * configure: Rebuild.
6480 * listing.c (buffer_line): If we can't open the file, set at_end.
6481 (listing_print): Remove unused local variable fi.
6483 * config/m68k-parse.y (reglistpair): Handle register list in
6486 * config/vms-conf.h: Don't undef VERSION.
6488 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6490 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6492 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6494 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6495 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6496 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6497 (EXTRA_DIST): Define.
6498 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6499 explicitly rather than via the list of object files.
6500 (gcc-as.opt): New file created when make-gas.com is run.
6501 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6502 itbl-cpu.h} to #include appropriate file rather than copying that
6504 * config/vms-conf.h: Synchronize with current config.in.
6505 * Makefile.in: Rebuild.
6507 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6509 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6510 (parallel_ok): Relaxed parallel subinstruction dependency check.
6512 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6514 * as.h (flag_warn_suppress_instructionswap): added new flag.
6515 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6516 command line argument.
6517 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6518 warning only if flag_warn_suppress_instructionswap is false.
6520 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6522 * configure.in (i386-*-mingw32*): New target.
6523 * configure: Rebuild.
6525 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6527 * symbols.c (resolve_symbol_value): Don't set the segment if it
6528 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6530 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6533 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6535 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6536 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6539 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6543 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6545 * config/tc-v850.c (v850_insert_operand): Display instruction when
6546 an error is encountered.
6548 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6550 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6551 (i386-*-sco3.2v5*coff): New target.
6552 (i386-*-sco3.2*): New target.
6553 * configure: Rebuild.
6555 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-v850.c: Tidy error message production.
6559 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6561 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6562 validate_immediate return value in the right type for comparisons
6565 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6567 * listing.c (MAX_BYTES): Use listing variables not constants.
6568 (data_buffer): No longer an array, but a pointer.
6569 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6570 (listing_listing): Allocate data_buffer.
6572 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6574 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6575 --listing-rhs-width, --listing-cont-lines.
6576 (show_usage): Update.
6577 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6578 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6579 (print_lines): Use the variables instead of the constants.
6580 (listing_listing): Likewise.
6581 * listing.h: Declare the new vars.
6583 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6585 * as.c (parse_args): Add --keep-locals alias for -L.
6586 Add --strip-local-absolute.
6587 (show_usage): Update.
6588 * as.h (flag_strip_local_absolute): New flag.
6589 * symbols.c (S_IS_LOCAL): Use it.
6590 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6591 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6592 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6594 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6596 * config/tc-m32r.c: Detect if explicitly parallel instructions
6597 might have an io conflict and issue a warning message.
6599 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6601 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6602 cgen_swap_fixups): Functions to save, restore and swap the fixup
6603 chain with a backup copy.
6604 (cgen_asm_finish_insn): Returns address of constructed insn.
6606 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6608 * listing.c (file_info_struct): Remove FILE, add POS.
6609 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6610 (file_info): Don't open the file.
6611 (buffer_line): Check for the file in the last_open cache, updating
6613 (print_source): Don't reference file_info->file.
6614 (listing_listing): Likewise.
6615 (listing_print): Close the file in the cache, if any.
6617 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6619 * read.c (dwarf_file_string): New file static variable.
6620 (emit_expr): Look for constant sequence that leads up to a file
6621 name in DWARF debugging output.
6622 (stringer): Use dwarf_file_string to decide whether to accept a
6623 string as a file name.
6625 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6627 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6628 (crack_operand): Add reg->reglst MRI hack.
6629 (r_seg): Put reglst symbols in reg_section.
6630 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6632 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6634 * tc-sh.c (get_specific): Handle SGR & DBR.
6636 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6638 * tc-h8300.c (parse_reg): Take the length of the symbol into
6639 account when attempting to match a register name.
6640 * tc-h8500.c (parse_reg): Likewise.
6642 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6644 * cgen.c: Formatting changes to improve readability.
6646 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6648 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6651 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6653 Based on a patch from Jim Wilson
6654 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6655 (tc_gen_reloc): Handle cross section PC relative relocs
6658 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6660 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6662 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6664 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6665 (expr_jmp_buf): New static local.
6666 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6667 (cgen_md_operand): New function.
6668 * tc-m32r.c: Clean up pass over `struct foo' usage.
6669 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6671 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6673 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6674 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6676 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * config/tc-i386.c (i386_operand): Give an error if there are
6679 unrecognized characters after an expression.
6681 For older changes see ChangeLog-9697