1 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4 (gas_cgen_parse_operand): Set it around expression() call.
5 (gas_cgen_md_operand): Test for it before longjmp().
7 2000-06-24 Kazu Hirata <kazu@hxi.com>
9 * config/tc-h8500.c: Remove all uses of DEFUN.
10 * config/tc-sh.c: Likewise.
11 * config/tc-w65.c: Likewise.
12 * config/tc-z8k.c: Likewise.
14 * config/tc-h8500.c: Fix typos in comments.
16 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
18 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
21 2000-06-23 matthew green <mrg@redhat.com>
23 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
24 defined. Fix error message for `[' grouping.
26 2000-06-22 Kazu Hirata <kazu@hxi.com>
28 * config/tc-h8300.c: Fix formatting and comment typos.
30 2000-06-22 Timothy Wall <twall@cygnus.com>
32 * config/tc-ia64.c (note_register_values): Move premature QP
33 notation clearing into the appropriate place.
35 2000-06-22 Alan Modra <alan@linuxcare.com.au>
37 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
38 first before anything else. Add bin-bugs.h, emul.h and progress.h
39 Sort list of files as for $(OBJS) in Makefile.am.
41 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
42 find one. Remake dependencies.
43 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
44 * Makefile.in: Regenerate.
45 * doc/Makefile.in: Regenerate.
47 * config/tc-i386.c (i386_displacement): Don't assume a constant
48 displacement is necessarily 16 bits when in 16 bit code mode.
49 (md_assemble): Instead size the displacement here after we know
50 for sure that a .code16gcc operand hasn't automatically added
51 operand size prefixes.
53 2000-06-21 H.J. Lu <hjl@gnu.org>
55 * Makefile.am: Rebuild dependency.
56 * Makefile.in: Rebuild.
58 2000-06-21 Kazu Hirata <kazu@hxi.com>
60 * config/tc-h8300.c (parse_reg): Make the function static.
61 (parse_exp): Likewise.
63 2000-06-20 DJ Delorie <dj@cygnus.com>
65 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
66 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
67 for cygwin import libraries to work properly.
69 2000-06-20 H.J. Lu <hjl@gnu.org>
71 * Makefile.am: Rebuild dependency.
72 * Makefile.in: Rebuild.
73 * configure: Likewise.
74 * doc/Makefile.in: Likewise.
76 2000-06-20 Timothy Wall <twall@cygnus.com>
78 * doc/internals.texi (CPU backend): Add @itemx for
79 TC_START_LABEL_WITHOUT_COLON.
80 * doc/c-tic54x.texi: New.
81 * doc/as.texinfo: Add tic54x features and include primary tic54x
83 * doc/all.texi: Add C54X.
84 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
85 * doc/Makefile.in: Regenerate.
86 * configure.in: Add tic54x and define LIBM for tic54x.
87 * configure: Regenrate.
88 * config/tc-tic54x.[ch]: New.
89 * config/obj-coff.h: Add tic54x.
90 * Makefile.am: (CPU_TYPES): Add tic54x.
91 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
92 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
93 (as_new_LDADD): Add $(LIBM).
94 * Makefile.in: Regenerate.
96 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
98 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
99 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
100 * doc/as.texinfo: Likewise.
102 * configure, Makefile.in: Regenerate.
103 * configure.in (emulations): Recognize m6811 and m6812.
104 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
105 Added files for 68hc11 and 68hc12 assembler.
106 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
107 * config/tc-m68hc11.h: Header definition for that assembler.
109 2000-06-18 Nick Clifton <nickc@redhat.com>
111 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
112 instead of OCTETS_PER_BYTE.
114 * config/tc-v850.c: Fix compile time warnings.
115 * config/tc-ppc.c: Fix compile time warnings.
117 2000-06-18 H.J. Lu <hjl@gnu.org>
119 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
120 * configure: Rebuild.
122 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
124 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
127 2000-06-16 Nick Clifton <nickc@cygnus.com>
129 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
130 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
132 * doc/c-mips.texi: Document newly accepted cpu variants.
134 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
136 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
138 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
140 * macro.c (getstring): Make it possible to escape the quote
143 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
145 * config/tc-hppa.c (pa_export): Weak symbols can be global.
147 2000-06-13 H.J. Lu <hjl@gnu.org>
149 * configure: Regenerate.
151 2000-06-09 Alan Modra <alan@linuxcare.com.au>
153 * app.c (do_scrub_begin): Don't default lex[';'] as a line
155 * doc/internals.texi (line_separator_chars): Semicolon is no
156 longer a default. Mention null and newline as defaults.
158 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
160 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
161 * config/tc-i860.h (line_separator_chars): Likewise.
162 * config/tc-h8300.c (line_separator_chars): Likewise.
163 * config/tc-i960.c (line_separator_chars): Likewise.
164 * config/tc-m68k.c (line_separator_chars): Likewise.
165 * config/tc-mips.c (line_separator_chars): Likewise.
166 * config/tc-ns32k.c (line_separator_chars): Likewise.
167 * config/tc-sparc.c (line_separator_chars): Likewise.
168 * config/tc-vax.c (line_separator_chars): Likewise.
170 * config/tc-h8300.c (comment_chars): Use string initialiser.
171 * config/tc-i960.c (line_comment_chars): Likewise.
172 * config/tc-z8k.c (comment_chars, line_comment_chars,
173 line_separator_chars): Likewise.
175 * config/tc-arm.c (line_separator_chars): Always use `;', not just
178 2000-06-08 Nick Clifton <nickc@cygnus.com>
180 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
183 2000-06-08 David O'Brien <obrien@FreeBSD.org>
185 * configure.in (VERSION): Update to show this is the CVS mainline.
187 2000-06-08 Matthew Jacob <mjacob@feral.com>
189 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
190 $at is the integer register $r28, vs. both $r28 and the floating
193 2000-06-08 James E. Wilson <wilson@cygnus.com>
195 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
196 (dot_endp): Don't call ia64_flush_insns.
197 (emit_one_bundle): Don't delete prologue/body records from
198 unwind_record list in first loop. Rewrite second loop to account for
201 2000-06-07 David Mosberger <davidm@hpl.hp.com>
203 * config/tc-ia64.c: Add missing prototypes.
204 (generate_unwind_image): Cast argument to output_unw_records call.
206 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
208 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
210 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
212 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
213 (REGISTER_P): likewise.
214 (avr_opcodes): uses include/opcode/avr.h
215 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
217 2000-06-04 Alan Modra <alan@linuxcare.com.au>
219 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
222 2000-06-03 H.J. Lu <hjl@gnu.org>
224 * read.c (is_end_of_line): Put back `;'.
226 2000-06-03 Alan Modra <alan@linuxcare.com.au>
228 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
230 2000-06-01 Alan Modra <alan@linuxcare.com.au>
232 * expr.c (operand): Test is_end_of_line outside switch to catch
233 line separator chars that are also operators.
234 (operator): Return O_illegal for line separator chars.
236 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
237 entry (or `!' entry for TC_HPPA).
239 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
240 before indexing is_end_of_line. Remove redundant check for '\0'.
242 * config/tc-h8500.c (md_assemble): Likewise.
243 * config/tc-mcore.c (md_assemble): Likewise.
244 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
247 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
249 * config/tc-mcore.c (mcore_cons): Likewise.
250 (mcore_float_cons): Likewise.
251 (mcore_stringer): Likewise.
252 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
254 2000-06-01 Scott Bambrough <scottb@netwinder.org>
256 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
258 2000-05-29 Nick Clifton <nickc@cygnus.com>
260 * config/tc-sh.c: Fix compile time warning messages.
262 * config/tc-mips.c: Fix compile time warning messages.
264 2000-05-29 Philip Blundell <philb@gnu.org>
266 * doc/as.texinfo: Update copyright dates.
267 (Local Labels): Delete misplaced mention of ARM.
268 * NEWS: Mention ARM ELF support.
270 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
272 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
273 it is modified, and use the real_size to compute the frag address
274 for dwarf2 line info.
276 2000-05-27 Alan Modra <alan@linuxcare.com.au>
278 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
279 line-matching scheme to cope with automake moving variables around.
280 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
281 * Makefile.in: Regenerate.
283 2000-05-26 Jakub Jelinek <jakub@redhat.com>
285 * config/tc-sparc.c (sparc_relax): New.
286 (md_longopts): Add -relax and -no-relax options.
287 (md_parse_options, md_show_usage): Likewise.
288 (md_apply_fix3): Optimize tail call into branch always if possible.
290 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
292 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
293 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
294 rules, with warning when a GAS statement specifies a packing that
295 will result in an instruction being squashed.
296 Added typdef packing_type and enumerals, changed various integer
297 literals to use the enumerals.
299 2000-05-24 David Mosberger <davidm@hpl.hp.com>
301 * config/tc-ia64.c (dot_restorereg_p): New function.
302 (md_pseudo_table): Add restorereg.p.
303 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
304 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
306 * config/tc-ia64.h (unw_record_type): Add unwabi.
307 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
308 called MASK with members for imask, and the masks produced by
309 fr_mem, gr_mem, br_mem, and frgr_mem.
310 (unw_p_record): Add members ABI and CONTEXT.
311 (unw_x_record): Add member AB.
312 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
313 as pseudo-register for use during unwind info generation.
314 (AR_PFS, AR_LC): New macros.
315 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
316 whose names start with an at sign (as in "@priunat").
317 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
319 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
320 proc_end, unwind_info, personality_routine): Consolidate into
321 "unwind" structure to reduce offset-table use. Add member
322 NEXT_SLOT_NUMBER to track the slot number for the next instruction
324 (output_R1_format, output_R3_format, output_P3_format,
325 output_P6_format): Initialize R with zero to reduce compiler warnings.
326 (output_P7_format): Ditto. Add `default' branch to switch
327 statement to reduce compiler warnings.
328 (output_P8_format, output_B1_format, output_B4_format): Ditto.
329 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
330 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
331 into single argument.
332 (output_X1_format, output_X3_format): Initialize R with zero to reduce
333 compiler warnings. Merge A and B args into single argument.
334 (output_X2_format, output_X4_format): Remove unused variable R. Merge
335 A and B args into single argument.
336 (free_record): Removed (wasn't used).
337 (free_list_records): Also free imasks in prologue records.
338 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
339 (output_spill_mask): Remove.
340 (output_unwabi): New function.
341 (output_epilogue, output_label_state, output_copy_state): Call
343 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
344 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
346 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
347 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
348 as part of handling the prologue records. Emit region's imask if
349 we have one. Handle unwabi, epilogue, label_state, copy_state,
350 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
351 spill_sprel_p, and spill_reg_p records.
352 (set_imask, count_bits, slot_index): New function.
353 (fixup_unw_records): Fix region size computation. Handle
354 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
355 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
356 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
357 set_imask accordingly. Update imask for gr_gr, and br_gr records.
358 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
359 (dot_save): Use manifest constants for applicaton registers.
360 Handle REG_PR and REG_PRIUNAT.
361 (dot_restore): Don't just ignore it.
362 (dot_restorereg): New function..
363 (generate_unwind_image): Ensure unwind info is a multiple of eight
364 bytes, not just four bytes.
365 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
366 (dot_altrp): Don't just ignore it.
367 (dot_savemem): New function. Replaces dot_savesp() and
368 dot_savepsp(). Use manifest constants for applicaton registers.
369 Handle REG_PR and REG_PRIUNAT.
370 (dot_savef): Simplify.
371 (dot_saveb): Support generation of br_gr.
372 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
373 dot_label_state, dot_copy_state): New function.
374 (dot_unwabi): Don't just ignore it.
375 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
376 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
377 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
378 (emit_one_bundle): Set slot number for prologue/body records
379 *before* emitting the first insn.
380 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
381 (md_begin): Declare "psp" pseudo-register.
382 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
383 so we don't get segfault.
384 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
385 counts as required per SW Conventions manual
386 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
387 output_preds_psprel, output_preds_sprel, output_spill_base,
388 output_unat_psprel, output_unat_sprel, output_lc_psprel,
389 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
390 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
391 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
392 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
393 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
394 (dot_vframe): Implement.
395 (dot_vframesp, dot_vframepsp): New function.
397 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
399 * configure.in (i386-*-freebsd a.out entry): Quote properly.
400 * configure: Regenerate.
402 2000-05-23 Alan Modra <alan@linuxcare.com.au>
404 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
405 (md_estimate_size_before_relax): so we can use it here instead of
406 old kludges. Localise vars to blocks. Comment.
408 * frags.c (frag_new): Update fr_var comments.
409 * frags.h (struct frag): Ditto.
411 2000-05-22 Richard Henderson <rth@cygnus.com>
413 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
414 (pseudo_func): Add pcrel.
415 (operand_match): Handle IA64_OPND_TGT64.
416 (build_insn): Likewise.
417 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
418 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
419 (fix_insn): Handle all three 64-bit relocation types.
421 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
423 * obj.h (struct format_ops): New members begin, app_file,
424 s_set_other, s_set_desc, s_get_type, s_set_type,
425 separate_stab_sections, init_stab_section.
427 * config/obj-multi.h: Update GPL notice to v2.
430 (S_SET_SIZE): Test s_set_size for NULL before calling.
431 (S_SET_ALIGN): Similar for s_set_align.
436 (SEPARATE_STAB_SECTIONS): New.
437 (INIT_STAB_SECTION): New.
438 (EMIT_SECTION_SYMBOLS): New.
439 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
441 * config/obj-elf.h: Update GPL notice to v2.
442 Mention that this file is included from obj-multi.h.
443 (obj_begin): Wrap definition in ifndef.
444 (elf_file_symbol): Constify declaration.
445 (obj_app_file): Ditto.
446 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
447 Wrap in ifndef SEPARATE_STAB_SECTIONS.
449 * config/obj-elf.c (elf_s_set_other): New.
450 (elf_file_symbol): Constify argument.
451 (elf_separate_stab_sections): New.
452 (elf_init_stab_section): New.
453 (elf_format_ops): Add new members. Remove comma at end.
455 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
456 (ecoff_format_ops): Add new fields. Remove comma at end.
457 Mention inconsistency for emit_section_symbols.
459 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
461 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
462 (coff_separate_stab_sections): New.
463 (coff_format_ops): Add new members.
465 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
466 (obj_aout_s_set_other): New.
467 (obj_aout_s_set_desc): New.
468 (obj_aout_s_get_type): New.
469 (obj_aout_s_set_type): New.
470 (obj_aout_separate_stab_sections): New.
471 (aout_format_ops): New members added. Use obj_aout_process_stab,
472 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
473 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
475 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
477 2000-05-22 Alan Modra <alan@linuxcare.com.au>
479 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
480 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
481 (md_estimate_size_before_relax): Ensure jumps to weak and
482 externally visible symbols are relocatable.
484 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
486 * stabs.c (aout_process_stab): Make global.
487 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
488 * read.h (aout_process_stab): Declare.
490 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
491 Generalize to *aout, *coff *elf.
492 * configure: Regenerated.
494 * doc/internals.texi (Object format backend): Say
495 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
497 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
498 * Makefile.in: Regenerated.
500 2000-05-19 Catherine Moore <clm@cygnus.com>
502 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
504 2000-05-18 Alan Modra <alan@linuxcare.com.au>
506 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
507 instruction to reflect change in re_assemble_*.
509 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
511 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
512 build PA64 ELF tools.
513 * configure: Rebuilt.
515 2000-05-17 Alan Modra <alan@linuxcare.com.au>
517 * Makefile.am: Regenerate dependencies.
518 * Makefile.in: Regenerate.
520 2000-05-15 Nick Clifton <nickc@cygnus.com>
522 * config/tc-arm.c (struct asm_psr): Add boolean field
523 distinguishing between CSPR and SPSR. Rename 'number' field
525 (psrs): Rearrange contents to match new asm_psr structure.
526 (arm_psr_parse): Move next to psr_required_here. Make it
527 return an asm_psr structure.
528 (psr_required_here): Use asm_psr structure returned by
530 (do_msr): Reorganise to allow psr_required_here to be called
532 (md_undefined_name): Mark 'name' parameter as unused, since
533 the COFF target does not use it.
535 2000-05-14 David O'Brien <obrien@FreeBSD.org>
537 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
539 * config/te-aux.h: Likewise.
540 * config/te-dpx2.h: Likewise.
541 * config/te-go32.h: Likewise.
542 * config/te-hp300.h: Likewise.
543 * config/te-hppa.h: Likewise.
544 * config/te-i386aix.h: Likewise.
545 * config/te-ic960.h: Likewise.
546 * config/te-interix.h: Likewise.
547 * config/te-nbsd532.h: Likewise.
548 * config/te-pc532mach.h: Likewise.
549 * config/te-ppcnw.h: Likewise.
550 * config/te-psos.h: Likewise.
551 * config/te-sparcaout.h: Likewise.
552 * config/te-sun3.h: Likewise.
553 * config/te-sysv32.h: Likewise.
555 2000-05-14 Alan Modra <alan@linuxcare.com.au>
557 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
558 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
559 and sign extend without an if statement.
560 (build_bytes): Likewise.
562 2000-05-14 Kazu Hirata <kazu@hxi.com>
564 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
565 X_add_symbol L_32 case.
567 2000-05-14 David O'Brien <obrien@FreeBSD.org>
569 * config/te-freebsd.h: New file.
571 2000-05-13 Alan Modra <alan@linuxcare.com.au>
573 * asintl.h (gettext, dgettext, dcgettext, textdomain,
574 bindtextdomain): Replace defines with those from intl/libgettext.h
575 to quieten gcc warnings.
577 * NEWS: Mention x86 .arch and -q.
579 * config/tc-i386.c (quiet_warnings): New.
580 (md_assemble): Use quiet_warnings.
581 (md_parse_option): Set quiet_warnings from -q.
582 (md_show_usage): Mention -q, delete -m.
583 (flag_do_long_jump): Delete.
584 (md_parse_option): Remove -m.
585 (md_show_usage): Remove -m.
586 (md_create_long_jump): Remove useless flag_do_long_jump code.
588 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
589 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
591 2000-05-13 Alan Modra <alan@linuxcare.com.au>
592 Alexander Sokolov <robocop@netlink.ru>
594 * doc/c-i386.texi (i386-Arch): New section.
595 (i386-Syntax): Mention .intel_syntax and .att_syntax.
597 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
598 (smallest_imm_type): Use smallest opcode for shift by one if cpu
599 architecture has been given and is not 486.
601 (md_pseudo_table): Add .arch.
602 (md_assemble): Warn if cpu architecture has been given and an
603 unsupported instruction.
605 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
606 Move operand_types bit defines after relevant template field.
607 (template): Add cpu_flags.
611 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
613 * config/tc-mn10300.h (md_end): Define.
614 (mn10300_finalize): Declare.
615 * config/tc-mn10300.c: Include dwarf2dbg.h.
616 (debug_line): Define.
617 (md_assemble): Generate dwarf2 line info.
618 (mn10300_finalize): New function. Finalize dwarf2 info.
620 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
622 * config/tc-mips.c (md_estimate_size_before_relax): Use the
623 external version of the relocation for weak symbols.
625 2000-05-08 David Mosberger <davidm@hpl.hp.com>
627 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
628 frame size in units of 16 bytes, as required per SW Conventions manual.
629 (output_unw_records): Output info-block header as a dword to get
632 2000-05-08 Alan Modra <alan@linuxcare.com.au>
634 * as.h: #include "file", not <file> on files from ../include.
635 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
636 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
637 (md_convert_frag): Add ATTRIBUTE_UNUSED.
638 (tc_coff_symbol_emit_hook): Ditto.
639 (OPTCOUNT): Cast to int to avoid compiler warning.
640 (md_begin): Fix signed/unsigned warnings.
642 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
644 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
645 ABRANCH LONG case for a conditional branch on a 68000.
646 (md_estimate_size_before_relax): Likewise. Also handle
647 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
648 (m68k-ip: case ABSL): Relax absolute references to 16-bit
649 PC-relative on all CPUs.
650 (md_estimate_size_before_relax): Likewise.
652 2000-05-04 Alan Modra <alan@linuxcare.com.au>
654 * as.c (parse_args): Just mention current year in printed
657 2000-05-03 J.T. Conklin <jtc@redback.com>
659 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
661 (md_parse_option): Recognize -m7400.
663 2000-05-03 Ian Lance Taylor <ian@zembu.com>
665 * config/atof-ieee.c (gen_to_words): When adding carry back in,
666 don't permit lp to become less than the words array.
668 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
670 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
671 Fix little-endian case.
673 2000-05-03 David O'Brien <obrien@NUXI.com>
675 * as.c (parse_args): Update copyright.
677 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
679 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
680 for the .bss section too.
682 2000-05-02 Alan Modra <alan@linuxcare.com.au>
684 * configure.in: Set em=linux for hppa-*-linux.
685 * configure: Regenerate.
686 * doc/Makefile.in: Regenerate with correct automake.
688 * frags.c (frag_grow): Sanity check chunk_size.
690 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
691 * config/obj-som.h: Likewise.
692 * config/obj-ieee.h: Likewise.
694 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
696 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
697 (md_pseudo_table): Fully initialise OBJ_ELF cases.
698 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
699 (pa_ip): low_sign_unext now returns via function value. Use
700 re_assemble_* instead of dis_assemble_* and
701 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
703 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
704 (md_section_align, md_parse_option, md_show_usage,
705 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
706 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
707 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
708 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
709 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
711 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
712 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
713 outside of switch. Correct mask and shifting errors in case 10
714 and case -11. In case 21, compare against signed range to suit
715 hppa_field_adjust changes. In case 12, use re_assemble_12. In
716 case 17 and case 22, use offsetT variable to properly check range.
717 Use re_assemble_* here too.
718 (evaluate_absolute): Change type of value to offsetT. Call
719 hppa_field_adjust to do the work for us.
720 (pa_parse_cmpb_64_cmpltr): Delete save_s.
721 (pa_parse_cmpib_64_cmpltr): Ditto.
722 (pa_build_unwind_subspace): Delete unused var subseg. Change type
723 of i to unsigned int.
724 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
725 (pa_end_of_source): Return type is void.
727 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
729 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
731 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
733 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
735 (md_begin): Removed "construct symbols for each register name".
736 Because register names conflicts with GCC generated function
738 (avr_operand): Now constant numbers can be used as a register
739 identifiers (0 as r0, 31 as r31).
740 (md_assemble): use skip_space () before parsing instruction
743 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
745 * config/tc-avr.c: New AVR_ISA_ defined.
746 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
747 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
748 for `fmul', `movw' and `lpm R,Z' instructions.
749 (avr_operands): Warn if current opcode is a two-word instruction
750 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
751 (avr_opcodes): New commands added.
752 (REGISTER_P): Check 'a' and 'v' constraint letters.
753 (mcu_types): New MCU added.
755 2000-05-01 Alan Modra <alan@linuxcare.com.au>
757 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
758 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
759 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
760 * configure: Regenerate.
762 2000-04-29 Andreas Jaeger <aj@suse.de>
764 * as.h: Correctly check GCC version.
766 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
768 * as.c (parse_args): Allow md_parse_option to override -a listing
770 * config/obj-coff.c (add_lineno): Change type of offset parameter
771 from "int" to "bfd_vma."
772 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
773 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
774 (ppc_change_csect): Align correctly for XCOFF64.
775 (ppc_machine): New function, which discards "ppc_machine" line.
776 (ppc_tc): Cons for 8 when code is 64 bit.
777 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
779 (md_parse_option): Handle -a64 and -a32.
781 * config/tc-ppc.h (TARGET_MACH): Define.
782 (TARGET_FORMAT): Move to function.
783 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
785 2000-04-26 David O'Brien <obrien@FreeBSD.org>
787 * doc/as.1: Fix unbalanced brackets.
789 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
791 (line_comment_chars): Set to '/' if TE_FreeBSD.
793 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
795 * configure.in: Configury support for PA64 (currently disabled).
796 * configure: Rebuilt.
798 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
800 * config/tc-mips.c (s_change_sec): Use record_alignment, not
801 bfd_set_section_alignment.
803 2000-04-25 Alan Modra <alan@linuxcare.com.au>
805 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
808 2000-04-24 Nick Clifton <nickc@cygnus.com>
810 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
811 * doc/as.texinfo (Align): Include arm and strongarm in list of
812 targets that have the second form of the behaviour of the .align
815 2000-04-24 Mark Klein <mklein@dis.com>
817 * obj-som.c: Terminate obj_pseudo_table.
819 2000-04-22 Timothy Wall <twall@cygnus.com>
821 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
823 (operand_match): Conditionally insert default bit values for IMMU9.
825 2000-04-14 Matthew Green <mrg@cygnus.com>
827 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
828 * configure: Rebuilt.
830 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
831 Jason Eckhardt <jle@cygnus.com>
833 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
835 * config/tc-hppa.c (CHECK_ALIGN): New macro.
836 Added handling of new operand types l,y,&,fe,fE,fx.
838 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
839 David Mosberger <davidm@hpl.hp.com>
840 Timothy Wall <twall@cygnus.com>
841 Andrew MacLeod <amacleod@cygnus.com>
842 Jim Wilson <wilson@cygnus.com>
844 * Makefile.am (CPU_TYPES): Add ia64.
845 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
846 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
847 * Makefile.in: Rebuild.
848 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
849 * configure: Rebuild.
850 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
851 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
852 * expr.c (expr): Handle md_optimize_expr.
853 * read.c (LEX_HASH): Add comment.
854 * config/tc-ia64.c, config/tc-ia64.h: New files.
856 2000-04-21 Richard Henderson <rth@cygnus.com>
858 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
859 bundling a non-delayed branch type instruction.
861 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
863 * config/tc-mn10300.c (HAVE_AM30): Define.
864 (md_assemble): Use it.
866 2000-04-19 Alan Modra <alan@linuxcare.com.au>
868 * config/obj-elf.c (obj_elf_change_section): Check for changed
871 * Makefile.am: (CPU_MULTI_VALID): Remove.
872 (MULTI_CPU_TYPES): Define.
873 (MULTI_CPU_OBJ_VALID): Define.
874 (DEPTC): Use the above.
877 Regenerate dependencies.
878 * Makefile.in: Regenerate.
880 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
882 * Makefile.am (YACC, LEX): Get them from configure.
884 2000-04-18 H.J. Lu (hjl@gnu.org)
886 * config/tc-i386.c (offset_in_range): Use addressT instead of
887 bfd_vma for non-bfd assemblers.
889 2000-04-17 Alan Modra <alan@linuxcare.com.au>
891 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
892 doesn't give spurious errors.
894 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
896 * as.h (SEEK_SET): Define if undefined.
898 2000-04-13 Alan Modra <alan@linuxcare.com.au>
900 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
901 constants, and don't assume offsetT is 32 bits.
903 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
905 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
906 (md_pcrel_from_section): Add prototype.
907 (d10v_fix_adjustable): Add prototype.
908 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
910 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
912 2000-04-12 Nick Clifton <nickc@cygnus.com>
914 * config/tc-d10v.c (find_opcode): Correctly calculate position of
915 symbol in frag chain.
917 2000-04-10 Alan Modra <alan@linuxcare.com.au>
919 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
920 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
921 (fits_in_signed_word, smallest_imm_type): Ditto.
922 (md_assemble): Use an offsetT var to hold offsetT values, not a
924 (offset_in_range): New.
925 (md_assemble): Use it.
926 (md_convert_frag): Change type of target_address, opcode_address,
927 and displacement_from_opcode_start to offsetT.
928 (md_create_short_jump): Change type of offset to offsetT.
929 (md_create_long_jump): Ditto.
930 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
931 (md_chars_to_number): Remove.
932 (output_invalid): Remove duplicate prototype.
934 2000-04-09 Nick Clifton <nickc@cygnus.com>
936 * Makefile.am (CPU_TYPES): Add 'avr'.
937 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
938 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
940 * Makefile.in: Regenerate.
942 * doc/as.texinfo: Add M32R documentation.
944 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
946 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
947 --enable-build-warnings option.
948 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
949 * Makefile.in, configure: Re-generate.
951 2000-04-07 Nick Clifton <nickc@cygnus.com>
953 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
954 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
955 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
956 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
957 (arm_force_relocation): Force relocations for
958 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
960 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
962 * config/tc-sh.c (get_operands): There's no third operand if the
963 first operand is an immediate.
965 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
967 * config/tc-sh.c (immediate): Delete.
968 (sh_operand_info): Add immediate member.
969 (parse_reg): Use A_PC for pc.
970 (parse_exp): Add second argument 'op'. All callers changed.
971 (parse_at): Expect pc to be coded as A_PC.
972 Use immediate field in *op.
973 (insert): Add fourth argument 'op'. All callers changed.
974 (build_relax): Add second argument 'op'. All callers changed.
975 (insert_loop_bounds): New function.
976 (build_Mytes): Remove DISP_4.
977 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
978 (assemble_ppi): Use immediate field in *operand.
979 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
980 (md_apply_fix): Likewise.
981 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
983 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
985 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
987 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
989 * internals.texi (CPU backend): Document
990 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
992 2000-04-04 Alan Modra <alan@linuxcare.com.au>
994 * po/gas.pot: Regenerate.
996 * as.c (show_usage): Restore translated part of bug string.
997 * gasp.c (show_usage): Likewise.
999 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1000 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1001 than move-if-change.
1002 (DEP1): Modify for "gcc -MM".
1006 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1007 Update dependencies.
1008 * Makefile.in: Regenerate.
1010 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1012 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1013 (md_begin): Likewise.
1014 (HAVE_AM33): New macro.
1015 (md_assemble): Use it. Match r_regs and xr_regs only if
1018 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1020 * as.h: #include "bin-bugs.h"
1021 * as.c (show_usage): Use REPORT_BUGS_TO.
1022 * gasp.c: #include "bin-bugs.h"
1023 (show_usage): Use REPORT_BUGS_TO.
1025 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1027 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1029 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1030 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1033 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1035 * config/tc-i386.c (i386_immediate): Don't assume a constant
1036 immediate is necessarily 16 bits when in 16 bit code mode.
1037 (md_assemble): Instead set guess_suffix here after we have checked
1040 2000-04-02 Richard Henderson <rth@cygnus.com>
1042 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1043 quantities. Correct right shift sign extension.
1044 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1045 32-bit value when shifting into place.
1047 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1049 * app.c: Add ATTRIBUTE_UNUSED as needed.
1050 * config/tc-ppc.c: Likewise.
1051 (ppc_size): Make unsigned long.
1052 (ppc_insert_operand): Add casts to avoid warnings.
1054 2000-03-31 Nick Clifton <nickc@cygnus.com>
1056 * config/tc-d10v.h (md_flush_pending_output): Define.
1058 2000-03-29 Nick Clifton <nickc@cygnus.com>
1060 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1061 segment. Works for both BFD_ASSEMBLER and others.
1062 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1064 2000-03-29 Nick Clifton <nickc@cygnus.com
1066 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1068 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1070 * listing.c (LISTING_LHS_WIDTH): Default depends on
1072 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1074 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1076 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1079 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1081 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1083 * config/tc-avr.c (mcu_types): Add missing initialiser.
1084 (md_pcrel_from_section): Add prototype.
1085 (avr_operand): Remove redundant test of unsigned < 0.
1086 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1088 2000-03-27 Denis Chertykov <denisc@overta.ru>
1090 * config/tc-avr.c: New file for AVR support.
1091 * config/tc-avr.h: Likewise.
1092 * configure.in: Add AVR support.
1093 * configure: Regenerate.
1095 2000-03-26 Timothy Wall <twall@cygnus.com>
1097 * gasp.c (macro_op): Add new argument to check_macro call.
1098 Macro structure definitions moved to macro.h
1099 * sb.h: Add argument to prototype for input_scrub_include_sb.
1100 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1101 nesting checks with an additional flag.
1102 (struct input_save): Add flag to indicate whether current sb
1103 should be checked for proper macro/conditional nesting.
1104 (input_scrub_push/pop): Save/restore nest check flag.
1105 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1107 * macro.c (check_macro): Allow caller to retrieve parsed macro
1108 information if a pointer is provided. This information may be
1109 used by the new macro hooks.
1110 * macro.h: Update prototype for check_macro. Macro struct
1111 definitions moved here from macro.c/gasp.c.
1112 * read.c (read_a_source_file): Add parameter to check_macro call,
1113 and pass macro info to the macro hook, if defined.
1114 (input_scrub_insert_line): New. Allow insertion of a line of
1115 characters into the input stream.
1116 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1117 file into the input stream.
1118 (s_include): Use input_scrub_insert_file.
1119 * internals.texi: Document new macro hooks.
1120 * as.h: New prototypes added.
1122 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1124 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1125 an initial capital letter.
1126 (i386_index_check): Reindent.
1128 2000-03-19 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1133 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1135 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1136 instruction operand bad if Rd > 7 when generating
1137 thumb instructions. Prevents for example,
1138 "adr r12,label" from silently failing and generating
1139 the wrong instruction.
1141 2000-03-17 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1144 that have a destingation >= 0x400000.
1145 Fix compile time warning messages.
1147 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1149 * config/tc-sh.c (md_begin): When encountering insn that are
1150 not supported by the current arch, only change the name if
1151 its contents are the same as prev_name.
1152 (get_specific): If the the architecture doesn't match, fail.
1154 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1156 * config/tc-sh.c (IDENT_CHAR): Define.
1157 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1158 matching back where it came from.
1160 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1162 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1164 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1166 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1169 2000-03-15 Kazu Hirata <kazu@hxi.com>
1171 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1173 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1175 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1176 floating-point-number, make sure 'f' is in FLT_CHARS.
1178 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1180 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1181 (s_lcomm_internal): Use it.
1182 * doc/internals.texi (CPU backend): Document it.
1183 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1186 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1188 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1191 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1192 implementation doesn't have special handling for switch
1194 (macro_build): Allow for code in sections other than .text.
1196 (mips_ip): Likewise.
1197 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1198 Don't perform relocs if we will be outputting them.
1199 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1200 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1203 2000-03-09 Catherine Moore <clm@cygnus.com>
1205 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1206 relocation type based on the entry in the fixup structure.
1208 2000-03-08 H.J. Lu (hjl@gnu.org)
1210 * Makefile.am (install-exec-tooldir): Depend on
1211 install-exec-bindir for parallel make.
1212 * Makefile.in: Regenerated.
1214 2000-03-06 Nick Clifton <nickc@cygnus.com>
1216 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1218 (md_parse_option): Parse -m32r command line switch - disable m32rx
1220 (md_show_usage): Document new option.
1222 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1223 * doc/Makefile.in: Regenerate.
1224 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1226 2000-03-02 Michael Meissner <meissner@redhat.com>
1228 * config/tc-d30v.c (check_range): Remove code that incorrectly
1229 sign extended values where bits < 32.
1231 2000-03-02 H.J. Lu (hjl@gnu.org)
1233 * configure.in: Support --enable-targets=all on ia32.
1234 * configure: Regenerated.
1236 2000-03-01 Nick Clifton <nickc@cygnus.com>
1238 * gasp.c (do_align): Remove bogus check of alignment value.
1240 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1242 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1243 TC_PPC was defined forced the type of a symbol with no other type
1246 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1248 * doc/internals.texi (CPU backend): Mention that
1249 line_separator_chars do not break up comments. Fix typos for
1250 LEX_AT and LEX_NAME descriptions. Document operands for
1251 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1252 description of md_create_short_jump usage. Document argument for
1253 md_undefined_symbol.
1255 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1257 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1258 (md_parse_option): Handle it.
1259 (md_show_usage): Document it.
1261 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1263 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1264 opcode, for the instruction `pal19'. From Andrea Arcangeli
1267 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1269 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1271 (md_assemble): To here, before template operands are matched.
1272 Also ensure a constant immediate is sign extended when we know the
1273 size is at most 16 bits. This is to catch cases like "add
1274 $0xffc0,%ax" where we don't know the size, and thus that the
1275 immediate can be represented as Imm8S until after parsing the
1277 (i386_displacement): Similarly sign extend 16 bit constant
1279 (md_assemble): Relax 16-bit jump constant range check to suit sign
1280 extended displacements.
1282 2000-02-26 Andreas Jaeger <aj@suse.de>
1284 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1286 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1288 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1289 call operands when intel_syntax.
1290 (intel_float_operand): Return 2 for "fi...".
1291 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1292 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1293 earlier "SHORT" change.
1294 (md_assemble): When determining suffix from Regs, exclude
1297 2000-02-24 Nick Clifton <nickc@cygnus.com>
1299 * configure: Add arm-wince, mips-pe and sh-pe targets.
1300 * configure: Regenerate.
1302 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1304 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1305 "pe-mips" for the mips-pe target.
1307 * config/tc-arm.c (insns): Change displacement encoded in BL
1308 and B instructions if the target port is arm-wince.
1309 (do_ldst): Do not bias the relocation offset if the target
1311 (md_pcrel_from): Add in missing relocation offset bias if the
1312 target os arm-wince.
1314 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1315 (md_begin): Disable -G support for mips-pe target.
1316 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1317 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1320 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1321 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1322 assembler, just set the alignment to 4.
1324 * config/te-wince-pe.h: New file for WinCE targets. Define
1327 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1329 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1330 string instructions.
1331 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1332 (i386_intel_memory_operand): After finding a segment override,
1333 check again for no `[' before looking for a displacement. Bomb if
1334 more than one displacement rather than silently discarding the
1335 second and subsequent ones. Free strings malloc'd by
1336 build_displacement_string.
1338 2000-02-24 Catherine Moore <clm@cygnus.com>
1340 * config/obj-som.c (obj_pseudo_table): Add "weak".
1341 (obj_som_weak): New routine.
1343 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1345 * config/tc-i386.c (union i386_op): New.
1346 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1347 Throughout file replace occurences of disps[n], imms[n], regs[n]
1348 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1349 intel mode operand swapping. Add assert in regKludge and
1350 fake_zero_displacement code. Test i.types[n] when outputting
1351 displacements and immediates. Combine output of Disp16 with
1353 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1354 when in intel mode by (not) reversing fsub and fdiv operands
1355 before the template search. This fails for single operand
1356 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1357 undefined. Instead fix the base_opcode after we've found the
1358 template. Move base_opcode xor with found_reverse_match from
1359 opcode output code to before this fix so we test for the correct
1361 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1362 check in intel mode. Instead compare opcodes.
1364 * config/tc-i386.h (TC_RELOC): Delete.
1365 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1366 with equivalent call to reloc.
1368 * as.h (flag_m68k_mri): Move declaration after target include, and
1369 only declare when TC_M68K defined. Define as zero otherwise.
1370 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1371 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1372 Define as zero otherwise.
1373 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1374 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1375 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1376 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1377 testing whether defined.
1378 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1379 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1380 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1381 rather than testing whether defined.
1382 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1383 (parse_mri_cons): Declare and use only when TC_M68K.
1384 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1385 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1386 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1388 * NEWS: Mention IBM 370 support.
1390 2000-02-23 Richard Henderson <rth@cygnus.com>
1392 * config/tc-i386.c (md_assemble): When swapping operands for
1393 intel_syntax, assume everything that's not Imm or Disp is a
1396 2000-02-23 Linas Vepstas <linas@linas.org>
1398 * config/tc-i370.c, config/tc-i370.h: New files.
1399 * Makefile.am: Add support for Linux/IBM 370.
1400 * configure.in: Likewise.
1401 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1402 * config/obj-elf.c: Include elf/i370.h
1403 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1405 * Makefile.in: Regenerate.
1406 * configure: Regenerate.
1408 * doc/c-i370.texi: New file.
1409 * doc/all.texi: Include it.
1410 * doc/as.texinfo: And here.
1411 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1412 * doc/Makefile.in: Regenerate.
1414 2000-02-19 Michael Meissner <meissner@redhat.com>
1416 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1417 determine if an instruction can be used in parallel with an ADDppp
1418 or SUBppp instruction.
1420 2000-02-22 Andrew Haley <aph@cygnus.com>
1422 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1424 1999-12-30 Andrew Haley <aph@cygnus.com>
1426 * config/tc-mips.c (mips_gp32): New variable.
1427 (macro_build) Use mips_gp32.
1429 (md_longopts): Add "-mgp32" and "-mgp64".
1430 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1432 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1434 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1435 warning, and bump it to 1.
1437 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1439 From Brad Lucier <lucier@math.purdue.edu>:
1440 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1443 2000-02-21 Catherine Moore <clm@cygnus.com>
1445 * config/tc-mips.c (MF_HILO_INSN): Define.
1446 (mips_7000_hilo_fix): Declare.
1447 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1448 (md_parse_option): Check for 7000_HILO_FIX options.
1449 (OPTION_M7000_HILO_FIX): Define.
1450 (OPTION_NO_M7000_HILO_FIX): Define.
1451 * doc/c-mips.texi (-mfix7000): Describe.
1453 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1455 * listing.c (print_lines): Remove unused variable `end'.
1457 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1458 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1459 reloc_type when BFD_ASSEMBLER.
1460 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1461 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1462 statement and quell signed vs. unsigned comparison warning.
1464 2000-02-18 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1467 the computed frag offset, rather than overwriting it.
1469 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1471 * config/tc-sh.c ("elf/sh.h"): Include.
1472 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1473 (md.begin): Initialize target_arch.
1474 Only include opcodes in has table that match selected architecture.
1475 (parse_reg): Recognize register names for sh-dsp.
1476 (parse_at): Recognize post-modify addressing.
1477 (get_operands): The leading space is now optional.
1478 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1479 arguments. Update valid_arch.
1480 (build_Mytes): Add support for SDT_REG_N.
1481 (find_cooked_opcode): New function, broken out of md_assemble.
1482 (assemble_ppi, sh_elf_final_processing): New functions.
1483 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1484 (md_longopts, md_parse_option): New option: -dsp.
1485 * config/tc-sh.h (elf_tc_final_processing): Define.
1486 (sh_elf_final_processing): Declare.
1488 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1490 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1491 the unwinder subspace. Save the current seg/subseg before creating
1494 2000-02-10 Nick Clifton <nickc@cygnus.com>
1496 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1497 little endian targets.
1498 (INST_BYTE1): Redefine to handle big and little endian
1500 (cpu_type): New type: Select between M340 and M210.
1501 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1502 instructions of the M340.
1503 (md_assemble): Add support for the MULSH and OPSR classes of
1505 (md_atof): Add support for little endian targets.
1506 (md_parse_option): Add support for -EL, -EB and -mcpu command
1508 (md_convert_frag): Add support for little endian targets.
1509 (md_apply_fix3): Add support for little endian targets.
1510 (md_number_to_chars): Add support for little endian targets.
1512 2000-02-10 Timothy Wall <twall@redhat.com>
1514 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1515 defined, use it to verify the symbol just read should be a label.
1517 2000-02-10 Timothy Wall <twall@redhat.com>
1519 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1520 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1521 around colons when KEEP_WHITE_AROUND_COLON is defined.
1522 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1523 and KEEP_WHITE_AROUND_COLON.
1525 2000-02-08 Timothy Wall <twall@redhat.com>
1527 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1529 (do_repeat): New. Abstract repeat logic so that a "break" can be
1531 (end_repeat): New. Provide support for a "break" out of the
1533 * read.h: Add prototypes for new functions.
1535 2000-02-08 Timothy Wall <twall@redhat.com>
1537 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1538 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1539 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1542 2000-02-08 Timothy Wall <twall@redhat.com>
1544 * read.c: Added elseif to directives table.
1545 * read.h: Added prototype for s_elseif.
1546 * doc/as.texinfo: Added description for elseif.
1547 * cond.c (s_elseif): New function
1549 2000-02-04 Timothy Wall <twall@redhat.com>
1551 * listing.c (print_lines): Remove conditionals causing bug in
1554 2000-02-03 Timothy Wall <twall@cygnus.com>
1556 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1558 * frags.c (frag_new): Calculate fr_fix in octets
1559 (frag_now_fix) Return offset as target address offset (bytes).
1560 (frag_now_fix_octets) New - Return offset in octets (8-bit
1562 * frags.h: Added prototype for frag_now_fix_octets().
1563 Distinguish between octets and bytes in field descriptions.
1564 * listing.c (calc_hex): Account for octets vs bytes when
1565 printing addresses/offsets.
1566 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1567 target is little-endian, print the octets in a word in big-endian
1568 order so that the display looks like a proper hexadecimal number,
1569 instead of having the octets reversed.
1570 * read.c (do_align): When recording alignment, alignment power
1571 should be in terms of target bytes (minimum addressible unit)
1573 (do_org) Convert ORG target address (byte) argument into an
1574 octet offset when generating a variable fragment.
1575 * symbols.c (resolve_symbol_value): Symbol final value
1576 converted to a target address offset (bytes) from its octet offset.
1577 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1578 offset (bytes) is adjusted by the frag offset (octets) converted
1580 (coff_frob_section) Section alignment power is in terms of bytes;
1581 convert it to an octet alignment power when calculating size (and
1582 size mask) in octets. Don't modify the section size in order to
1583 "align" it for TI COFF, since that format has a different method
1584 for storing alignment information.
1586 2000-02-01 Timothy Wall <twall@cygnus.com>
1588 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1589 entries, matching the way GCC generates them. If not escaped, the
1590 filename is encoded incorrectly.
1592 2000-01-31 Nick Clifton <nickc@cygnus.com>
1594 * config/tc-arm.c (reg_table): Add support for ATPCS register
1597 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1599 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1601 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1603 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1604 of a symbol when we really care about its value.
1606 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1608 * config/tc-mcore.c (md_assemble): Give warning message if
1609 operands passes to instruction are more than the spec.
1611 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1613 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1614 Thumb mode but the label seen was not declared as '.thumb_func'
1615 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1616 correct disassembly of Thumb code bounded by non function labels.
1618 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1620 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1621 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1623 * Makefile.in: Same here.
1626 * configure.in: Set bfd_gas for i386-aout when primary target
1627 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1628 we may need the primary te_file. Remove incorrect comment.
1630 * configure: Regenerate.
1632 * config/e-i386aout.c: New file.
1634 * as.c (USE_EMULATIONS): Move to before print_version_id.
1635 (struct emulation): Add i386aout.
1636 (show_usage): Split text strings. Reformat -a text. Add --em
1640 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1641 (aout_format_ops): New.
1644 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1645 preprocessor conditional and add aout USE_EMULATIONS tests.
1646 (read_a_source_file): Don't pass error strings to printf as
1650 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1652 (do_data): Same here.
1653 (process_file): And here.
1656 * symbols.c (colon): Rewrite "already defined" fatal message
1657 code for aout with USE_EMULATIONS.
1660 * config/obj-aout.c (OBJ_HEADER): Define.
1661 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1663 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1664 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1666 (obj_aout_type): Expand S_SET_OTHER here too.
1667 (obj_read_begin_hook): Remove.
1668 (aout_pop_insert): New.
1669 (obj_aout_s_get_other): New.
1670 (obj_aout_s_get_desc): New.
1671 (aout_format_ops): New.
1674 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1675 gets aout_pseudo_table.
1676 (aout_pseudo_table): Declare.
1677 (obj_read_begin_hook): Define.
1680 * config/obj-coff.c (obj_pseudo_table): Rename to
1682 (coff_pop_insert): Use coff_pseudo_table.
1683 (coff_sec_sym_ok_for_reloc): Remove.
1684 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1685 and comment all zero entries and remove #if 0 code.
1688 * config/obj-coff.h (obj_pop_insert): Define.
1689 (coff_pseudo_table): Declare.
1692 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1693 s_get_size, s_set_size. Comment all zero entries.
1696 * config/obj-elf.c (elf_s_get_other): New function.
1697 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1698 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1699 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1701 (obj_elf_parse_section_letters): Don't pass error strings to
1702 printf as format arg.
1705 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1707 (elf_s_get_other): Declare.
1708 (S_GET_OTHER) Define as elf_s_get_other if not already
1710 (S_SET_OTHER): Only define when not already defined.
1711 (elf_obj_read_begin_hook): Declare.
1712 (obj_read_begin_hook): Define.
1713 (elf_obj_symbol_new_hook): Declare.
1714 (obj_symbol_new_hook): Define.
1717 * config/obj-multi.h: Add copyright header and protect against
1718 multiple inclusion. Add * to all function pointers.
1719 (OBJ_HEADER): If defined, include it rather than other defines
1721 (obj_frob_file_after_relocs): Test for NULL.
1722 (obj_symbol_new_hook): Here too.
1723 (obj_sec_sym_ok_for_reloc): And here.
1724 (S_GET_OTHER): Define.
1725 (S_GET_DESC): Define.
1726 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1727 (OBJ_MAYBE_ELF): Update comment.
1729 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1730 OBJ_AOUT preprocessor conditional and handle emulation by
1731 testing OUTPUT_FLAVOR.
1732 (i386_displacement): Here too.
1733 (md_section_align): Similarly here.
1734 (i386_target_format): Conditionally compile when more than one
1735 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1736 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1737 (i386_displacement): Here too.
1740 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1741 Define TARGET_FORMAT for aout only when not multi.
1744 * config/te-multi.h: Delete file as it's identical to te-generic.h
1746 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1748 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1749 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1752 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1754 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1757 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1759 * config/tc-mips.c (mips_do_align): New function.
1760 * config/tc-mips.h (md_do_align): Define.
1762 2000-01-10 Philip Blundell <philb@gnu.org>
1764 * doc/c-arm.texi (ARM Options): Fix typo.
1765 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1766 line separator for Linux.
1767 * doc/as.texinfo (Comments): Mention the ARM.
1769 2000-01-10 Philip Blundell <pb@futuretv.com>
1771 * configure.in (arm*-*-conix*): New target.
1772 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1774 * configure: Regenerate.
1776 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1778 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1779 (obj_elf_visibility): New function.
1781 * doc/as.texinfo (Visibility): New node: document visibility
1784 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1786 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1787 warning for absolute jump/call without `*' in non-intel mode. No
1788 need to set i.types[0] JumpAbsolute in intel mode.
1790 1999-12-22 Philip Blundell <pb@futuretv.com>
1792 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1793 hook function when changing sections.
1794 (arm_s_data): Likewise.
1796 1999-12-14 Nick Clifton <nickc@cygnus.com>
1798 * config/tc-arm.c (md_parse_option): Add support for -marm720
1799 command line switch.
1801 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1803 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1804 (r_registers, xr_registers): Define.
1805 (r_register_name, xr_register_name): New functions.
1806 (md_assemble): Handle new am33 operand types and instruction
1808 (mn10300_insert_operand, check_operand): Likewise.
1810 1999-11-29 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1813 (s_force_thumb): Set thumb_mode to 2.
1814 (md_assemble): Do not complain about thumb instructions on a
1815 non-thumb target if thumb_mode is set to 2.
1817 1999-11-28 Michael Meissner <meissner@cygnus.com>
1819 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1820 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1821 (O_...): Add new machine dependent expressions if we are handling
1822 explicit relocations.
1823 (alpha_reloc_op): New static table holding the explicit relocation
1825 (alpha_literal_hash): New static to hold the hash table for
1826 explicit relocations.
1827 (alpha_macros): Add support for explicit relocations.
1828 (md_begin): If explicit relocations, initialize hash table.
1829 (md_assemble): Don't print a second error if tokenize_arguments
1830 already printed an error message.
1831 (md_apply_fix): Add support for explicit relocations.
1832 (alpha_force_relocation): Ditto.
1833 (alpha_fix_adjustable): Ditto.
1834 (alpha_adjust_symtab): New function to support explicit
1836 (alpha_adjust_symtab_relocs): Ditto.
1837 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1838 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1839 Add support for explicit relocations. Return -2 if an error
1840 message was already printed.
1841 (find_macro_match): Add support for explicit relocations. Comment
1843 (emit_insn): Add support for explicit relocations.
1844 (assemble_tokens): Ditto.
1846 (load_expression): Ditto.
1849 (emit_ir_load): Ditto.
1850 (emit_loadstore): Ditto.
1853 (emit_sextX): Ditto.
1854 (emit_division): Ditto.
1855 (emit_jsrjmp): Ditto.
1856 (emit_retjcr): Ditto.
1858 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1860 (tc_adjust_symtab): If explicit relocations, call the function
1861 alpha_adjust_symtab.
1862 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1863 relocations next to the literal relocation they reference.
1864 (TC_INIT_FIX_DATA): Initialize the new fields.
1865 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1867 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1869 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1870 'B' operand for PA2.0 bb instruction.
1872 1999-11-18 Nick Clifton <nickc@cygnus.com>
1874 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1877 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1879 (mcore_force_relocation): Force relocations to be generated for
1882 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1884 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1885 (i386_displacement): Disallow O_big displacements.
1887 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1889 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1890 Small improvements in error checking.
1891 (md_assemble): Support for unconditional ARM instructions.
1892 (md_parse_option): Support for -m[arm]v5e flag.
1894 1999-11-12 Nick Clifton <nickc@cygnus.com>
1896 * macro.c (buffer_and_nest): Do not check beyond the end of the
1899 1999-11-11 Nick Clifton <nickc@cygnus.com>
1901 * macro.c (buffer_and_nest): Look for seperator after TO and
1904 1999-11-08 Andrew Haley <aph@cygnus.com>
1906 * app.c (do_scrub_chars): When in State 10, treat backslash
1907 characters in the same way as as symbol characters.
1909 1999-11-07 Richard Henderson <rth@cygnus.com>
1911 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1912 the previous label was in the current section before playing
1913 with auto-alignment.
1915 1999-11-06 Nick Clifton <nickc@cygnus.com>
1917 * config/tc-v850.c (v850_force_relocation): Force relocation
1919 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1922 1999-11-05 Michael Meissner <meissner@cygnus.com>
1924 * expr.h (operatorT): Increase machine dependent operators to 16.
1925 * expr.c (op_rank): Ditto.
1927 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1929 * read.c (pseudo_set): Reject attempts to set the value of a
1932 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1935 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1937 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1938 to bfd_set_section_contents.
1940 1999-11-03 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1944 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1946 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1947 (mips_ip): Use OPCODE_IS_MEMBER.
1949 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1951 * config/tc-arm.c (reg_required_here): Improve comments.
1953 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1954 (tinsns): Initialize variants field.
1956 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1957 BAD_PC respectively.
1959 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1961 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1962 * config/tc-arm.h: Fix compile time warnings.
1964 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1966 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1967 form @abs16, @(abs16) and @(abs16 + imm).
1969 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1971 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1972 (ISA_HAS_64_BIT_REGS) New.
1973 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1974 mips_emit_delays,macro_build,load_register,load_addresss,
1975 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1976 and/or use new ISA_xxx macros in expressions involving
1977 ISA, particularly mips_opts.isa.
1979 1999-10-18 Michael Meissner <meissner@cygnus.com>
1981 * expr.h (operatorT): Add machine dependent operators md1..md8.
1982 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1983 for the machine dependent operators to use.
1985 * expr.c (op_rank): Add machine dependent operators.
1987 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1989 (O_cpregister): Ditto.
1990 (md_begin): Change X_op test that field is wide enough to use
1991 O_max instead of O_alpha_max.
1992 (cpu_types): Fill in missing initializer.
1993 (alpha_num_macros): Make unsigned.
1994 (md_assemble): Make opnamelen be size_t.
1995 (md_apply_fix): Cast alpha_num_operands to int before testing.
1996 (alpha_force_relocation): Ditto.
1997 (alpha_fix_adjustable): Ditto.
1998 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1999 (tc_gen_reloc): Ditto.
2000 (tc_get_register): Ditto.
2005 (s_alpha_ent): Ditto.
2006 (s_alpha_end): Ditto.
2007 (s_alpha_frame): Ditto.
2008 (s_alpha_prologue): Ditto.
2009 (s_alpha_file): Ditto.
2010 (s_alpha_gprel32): Ditto.
2011 (s_alpha_proc): Ditto.
2012 (s_alpha_set): Ditto.
2013 (s_alpha_base): Ditto.
2014 (s_alpha_align): Ditto.
2015 (s_alpha_arch): Ditto.
2016 (alpha_align): Ditto.
2017 (assemble_insn): Suppress unused variable warning.
2019 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2020 order in the structure.
2021 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2023 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2025 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2027 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2029 * config/tc-i386.c (i386_index_check): Correct #endif location.
2031 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2033 * as.c (show_usage): Document new options.
2034 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2035 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2036 (parse_args): Parse the new options.
2037 (main): If there were warnings, and --fatal-warnings
2038 was specified, print an error.
2039 * as.h: New variable, flag_fatal_warnings, for new option.
2041 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2043 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2044 '@'. Change autoincrement completers to fall through to cache control
2047 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2049 (pa_parse_addb_64_cmpltr): New function.
2051 * config/tc-hppa.c (pa_ip): Change error message.
2052 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2053 '?Q' args to allow falling through.
2055 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2056 Remove unused conditional codes.
2057 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2059 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2061 * config/tc-d30v.c (CHAR_BIT): Define.
2062 (check_range): Fix bit operations to support integers bigger than
2065 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2067 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2070 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2071 Doug Evans <devans@cygnus.com>
2073 Add support for m32rx.
2074 * config/tc-m32r.c (enable_m32rx): New static global.
2075 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2076 (allow_m32rx): New function.
2077 (M32R_SHORTOPTS): Add `O'.
2078 (md_longopts): Add --m32rx plus several warning options.
2079 (md_parse_option): Handle new options.
2080 (md_show_usage): Print them.
2081 (md_begin): Enable m32rx.
2082 (OPERAND_IS_COND_BIT): New macro.
2083 (first_writes_to_seconds_operands): New function.
2084 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2085 (target_make_parallel,assemble_two_insns): New functions.
2086 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2087 If optimizing and m32rx, try to make consecutive insns parallel.
2089 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2091 * config/tc-mips.c (nopic_need_relax): Allow for the
2092 .sdata.foo sections generated by -fdata-sections,
2093 and for the .gnu.linkonce.s sections generated by C++.
2095 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2097 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2098 with cleaner code using completer prefixes. Add 'Y'.
2100 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2102 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2104 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2105 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2106 insn does not match and we should try the next insn in the table.
2108 1999-09-22 Nick Clifton <nickc@cygnus.com>
2110 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2112 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2114 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2117 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2119 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2120 OBJ_ELF. If ELF, add "sq".
2121 (md_parse_option): If ELF, ignore -s and -q.
2122 (md_show_usage): Mention ELF options.
2124 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2126 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2129 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2131 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2133 * config/tc-hppa.c (struct pa_it): New field "trunc".
2134 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2135 (pa_parse_ftest_gfx_completer): New function
2136 (pa_parse_fp_cnv_format): New function.
2138 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2139 (md_apply_fix): Handle 22bit pc-rel branches.
2141 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2143 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2145 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2147 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2149 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2151 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2152 (pa_ip): Handle 'fX'.
2154 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2156 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2157 unwinds unless the function is in the text space.
2158 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2160 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2162 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2163 (md_assemble): To here. Tweak address generation.
2165 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2167 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2168 (md_assemble): Call dwarf2_where for OBJ_ELF.
2169 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2170 (pa_end_of_source): New function.
2171 * tc-hppa.h (md_end): Define for OBJ_ELF.
2173 1999-09-14 Michael Meissner <meissner@cygnus.com>
2175 * configure.in (Canonicalization of target names): Remove adding
2176 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2177 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2178 * configure: Regenerate.
2180 1999-09-14 Donn Terry <donn@interix.com>
2182 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2184 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2186 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2187 pc-relative jmp/call to an absolute symbol.
2188 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2189 absolute section symbols.
2191 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2192 jump handling code and comments.
2194 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2196 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2197 the value if TE_PE and a global defined symbol.
2199 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2201 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2202 print the symbol, rather than printing it here.
2204 1999-09-11 Donn Terry <donn@interix.com>
2206 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2207 BFD_RELOC_RVA relocations.
2209 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2210 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2213 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2215 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2216 * doc/internals.texi (Object format backend): Document
2219 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2220 relocations against global symbols if TE_PE.
2222 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2223 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2225 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2228 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2229 symbols which do not have a constant value, or tags with
2230 non-tags. Remove the symbol from the list before adding it at the
2233 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2234 C_FCN symbol differently if TE_PE.
2235 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2236 appears in the pseudo-op, rather coff_line_base which is only set
2239 * config/obj-coff.c (obj_coff_loc): New static function.
2240 (obj_pseudo_table): Add "loc".
2242 * config/obj-coff.c (add_lineno): Check that the line number is
2245 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2246 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2248 (md_atof): Return NULL rather than 0.
2249 * config/tc-i386.c (md_atof): Change type to int.
2250 * expr.c (expr): Change first parameter to int.
2251 * config/obj-coff.c: Add declarations for static functions.
2252 (coff_frob_symbol): Use SYM_AUXENT.
2253 * config/tc-i386.h (flag_16bit_code): Don't declare.
2255 * config/obj-coff.c (obj_coff_section): Default to setting
2256 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2258 * write.c (adjust_reloc_syms): Print adjusted fixup.
2260 * expr.c (integer_constant): Correct too_many_digits calculation
2263 1999-09-09 Andreas Schwab <schwab@suse.de>
2265 * doc/c-arm.texi: Fix arguments of @var to not contain
2268 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2270 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2272 (md_parse_option): Only support -k flag for ELF and COFF targets.
2274 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2276 * config/tc-hppa.c (pa_ip): Put strict register checks before
2277 call to pa_parse_number.
2279 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2281 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2283 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2286 1999-09-06 Donn Terry <donn@interix.com>
2288 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2290 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2292 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2293 candidate instruction. Require registers for register arguments
2294 when in strict mode. Require assemble-time constants for
2295 constants when in strict mode.
2296 (pa_get_absolute_expression): Require a constant when in strict
2299 1999-09-06 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2303 1999-09-04 Steve Chamberlain <sac@pobox.com>
2305 * config/tc-pj.c: New file, supports picoJava in ELF.
2306 * config/tc-pj.h: Ditto.
2307 * configure.in (pjl*, pj*): New targets.
2308 * Makefile.am: Rebuild dependencies.
2309 (CPU_TYPES): Add pj.
2310 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2311 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2312 * doc/c-pj.texi: New file.
2313 * doc/as.texinfo: Add some PJ specifics.
2314 * doc/all.texi: Add PJ to the list of all architectures, sort them
2316 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2317 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2319 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2321 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2322 (obj_frob_file): Test for null pointer.
2323 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2324 (OBJ_PROCESS_STAB): And here.
2325 (elf_obj_sy): Remove
2327 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2328 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2329 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2331 * config/obj-coff.c (no_func): Remove.
2332 (coff_format_ops): Change occurrences of no_func to 0, as we test
2333 for 0 in obj-multi.h.
2335 * configure.in: Enable bfd for i386-coff when primary target is
2336 bfd. Enable i386 elf,coff emulation support. Don't set
2337 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2338 emulation to support.
2339 *configure: Regenerate.
2341 1999-09-02 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2344 .section .line directive is encountered.
2346 1999-09-01 Nick Clifton <nickc@cygnus.com>
2348 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2351 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2352 * as.texinfo: Document --gdwarf2 command line option.
2353 Add additional documentation of ARM command line switches.
2355 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2357 * config/tc-i386.c (i386_intel_memory_operand): Combine
2358 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2359 and RESTORE_END_STRING around parse_register calls.
2360 (i386_operand): Here too.
2361 (i386_is_reg): Remove.
2362 (parse_register): Move as_bad calls from within this function to
2365 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2367 Based on a patch from H.J. Lu <hjl@gnu.org>
2368 * config/tc-i386.c (parse_register): Handle FP regs specially.
2369 (md_begin): Remove '(' and ')' from register_chars.
2371 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2373 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2374 error message (done elsewhere).
2376 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2378 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2380 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2382 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2385 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2387 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2389 Add new completers. Fix bug in 64 bit condition handling.
2391 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2394 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2396 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2398 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2400 1999-08-27 Jim Wilson <wilson@cygnus.com>
2402 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2403 (struct ls): Add frag field. Initialize it to zero.
2404 (out_end_sequence): New local text_frag. Set it while in text section.
2405 Replace address check with frag check. Set ls.frag to text_frag if
2406 out_set_addr called.
2407 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2408 Set it before switching sections. Replace address check with frag
2409 check. Set ls.frag to saved_frag if out_set_addr called.
2411 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2413 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2414 output "advance_pc" opcode instead of calling gen_addr_line().
2415 The latter has the undesired side-effect of creating a new row
2416 in the debug line info matrix.
2418 1999-08-26 Jim Wilson <wilson@cygnus.com>
2420 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2421 ls.last_filename if last is less than zero. Set ls.last_filename
2422 when allocating new entry.
2423 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2426 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2428 * config/tc-i386.c (i386_index_check): Fix the displacement size
2429 when INFER_ADDR_PREFIX.
2431 1999-08-18 Nick Clifton <nickc@cygnus.com>
2433 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2436 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2438 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2439 handle 0xffffNNNN constants correctly.
2441 1999-08-16 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2446 1999-08-13 Nick Clifton <nickc@cygnus.com>
2448 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2449 (md_apply_fix3): Always pass positive values to
2450 validate_offset_imm.
2452 1999-08-12 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-arm.c (skip_whitespace): New macro.
2455 Formatting tidy ups.
2457 (md_apply_fix3): Store relocation offset in addend for ELF based
2459 (arm_force_relocation): Always generate relocs for Thumb function
2462 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2464 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2465 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2467 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2469 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2470 flags for the unwind subspace.
2472 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2473 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2474 suitable relocation based on the size of the target's pointer.
2475 Always Use subsegment zero for the unwinders.
2476 (pa_level): Handle "2.0w".
2478 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2480 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2481 with the following instruction unless this was specified.
2483 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2485 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2486 certain sections, to match BFD changes.
2488 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2490 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2491 (EXTRA_SCRIPTS): Define to keep automake happy.
2492 * Makefile.in: Rebuild.
2494 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2496 * Makefile.am: Rename .dep* files to DEP*.
2497 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2498 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2500 * Makefile.in: Rebuild.
2502 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2504 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2506 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2508 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2509 avoid problems on DOS filesystems.
2510 * Makefile.in: Rebuild.
2512 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2514 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2516 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2519 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2521 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2522 line to create ${GDBINIT} rather than .gdbinit.
2523 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2525 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2527 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2529 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2531 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2533 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2535 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2536 non-adjustable symbols.
2538 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2540 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2542 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2544 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2547 1999-08-05 Donn Terry <donn@interix.com>
2549 * config/te-interix.h: New file.
2550 * configure.in (i386-*-interix*): New target.
2551 * configure: Rebuild.
2553 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2555 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2556 selectors for ELF too.
2557 (selector_table): Add "ltp" and "rtp" selectors.
2559 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2561 * config/tc-i386.c (i386_operand): No need to change
2562 operand_string pointer in segment reg case before goto
2563 do_memory_reference. Initialise displacement_string_start and
2564 displacement_string_end after do_memory_reference label.
2565 (i386_index_check): Add operand_string param, and print error
2566 message on failure here.
2567 (i386_intel_memory_operand): Instead of here.
2568 (i386_operand): And here.
2569 (INFER_ADDR_PREFIX): Enable.
2571 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2573 * config/tc-i386.h (DefaultSize): Define. Renumber following
2574 opcode_modifier defines.
2576 From Etienne Lorrain <etienne.lorrain@ibm.net>
2577 * config/tc-i386.c (stackop_size): New variable.
2578 (set_16bit_code_flag): Clear it here.
2579 (set_16bit_gcc_code_flag): New function.
2580 (md_pseudo_table): Add "code16gcc" entry.
2581 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2583 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2585 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2586 next_set_end even if the end symbol is being discarded.
2588 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2589 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2590 * config/obj-coff.c: Likewise.
2591 (seg_info_type): Remove.
2592 (seg_info_off_by_4): Change to array of segT.
2593 (s_get_segment): Adjust accordingly.
2594 (obj_pseudo_table): Fully initialize sentinel entry.
2596 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2597 Ralf Baechle <ralf@uni-koblenz.de>.
2599 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2601 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2603 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2605 * config/tc-i386.c: Indentation and white space changes.
2606 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2607 don't enable it by default.
2608 (i386_intel_operand): Remove redundant prototype.
2609 Move check on number of memory operands, and i.mem_operands++
2610 (i386_intel_memory_operand): To here.
2611 Remove i386_immediate code from here. Remove special case code
2612 for input and output using (%dx). Remove base/index checks and
2613 call i386_index_check instead. Save initial operand_string
2614 argument for error message.
2615 (i386_operand): Remove redundant prototype. Move base/index
2616 checks to i386_index_check.
2617 (i386_displacement): Move intel mode check for non-zero
2619 (i386_intel_memory_operand): To here.
2621 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2623 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2624 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2625 by .register pseudo-op if -64 and --no-undeclared-regs.
2626 (s_register, sparc_adjust_symtab): New functions.
2627 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2628 Declare sparc_adjust_symtab as tc_adjust_symtab.
2629 * doc/c-sparc.texi: Add description of #ignore special literal
2630 for .register pseudo-op.
2632 1999-07-30 Catherine Moore <clm@cygnus.com>
2634 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2635 the relocation's section offset.
2637 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2639 * write.c (fixup_segment): Fix generic error check overflow test.
2641 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2642 X_add_number to long.
2644 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2646 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2649 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2651 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2654 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2656 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2658 * configure.bat: Remove; obsolete.
2659 * config/go32.cfg: Likewise.
2661 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2663 * configure.in (i386-*-vxworks*): New target.
2664 * configure: Rebuild.
2666 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2668 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2670 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2672 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2674 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2675 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2676 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2677 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2678 MAX_RELOC_EXPANSION): Define.
2679 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2681 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2683 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2684 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2685 block. Print a warning if an 8-bit or 16-bit constant
2686 displacement or immediate is truncated on output.
2687 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2689 (i386_operand): Disallow immediate jump absolute operand.
2691 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2693 * configure.in: Bump version number to 2.9.5.
2694 * configure: Rebuild.
2696 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2699 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2702 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2704 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2706 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2708 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2710 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2711 if -mno-fpu was given.
2712 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2714 (cons_fix_new_arm): Remove misleading comments.
2716 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2718 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2720 (relax_segment): Likewise. After giving a rs_org error, convert
2721 the frag to rs_align to avoid cascading errors.
2723 1999-07-12 Andreas Schwab <schwab@suse.de>
2725 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2727 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2729 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2730 as appropriate. Fill in structure initializations. Add variable
2731 initializations. Add casts.
2732 * dwarf2dbg.c (print_stats): Change i to size_t.
2733 * listing.c (listing_listing): Change list_line to unsigned int.
2735 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2737 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2738 rather than checking for \001 and \002 in symbol name.
2739 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2741 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2743 * configure.in (hppa*-linux-gnu*): New target.
2744 * configure: Rebuilt.
2746 1999-07-08 Nick Clifton <nickc@cygnus.com>
2748 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2750 1999-07-07 Nick Clifton <nickc@cygnus.com>
2752 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2753 accessing symbolP directly.
2755 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2757 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2760 1999-07-05 Nick Clifton <nickc@cygnus.com>
2762 * config/tc-arm.c (ARM_EXT_V5): Define.
2763 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2764 (md_begin): Detect ARM v5 architectures.
2765 (md_parse_option): Accept arm v5 specification.
2766 (md_show_usage): Documment -marmv5 switch.
2768 * doc/c-arm.texi: Document -marmv5 command line option.
2770 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2772 (validate_immediate_twopart): New function. Determine if a
2773 constant can be computed by two ADD instructions.
2774 (output_inst): Remove its command line parameter - it was never
2776 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2777 implememt the ADRL pseudo op.
2778 (tc_gen_reloc): Generate a suitable error message if an ADRL
2779 instruction tries to generate a real reloc.
2781 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2783 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2785 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2788 1999-06-27 H.J. Lu <hjl@gnu.org>
2790 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2791 non BFD_ASSEMBLER case.
2793 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2795 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2798 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2800 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2801 out_end_sequence() when the address decreases due to a new frag.
2802 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2803 numbering starts with 1.
2805 1999-06-23 Nick Clifton <nickc@cygnus.com>
2807 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2809 (mcore_s_text): Call obj_elf_text for ELF target.
2810 (mcore_s_data): Call obj_elf_data for ELF target.
2811 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2813 (mcore_s_bss): New function: Dump literal table before changing
2815 (mcore_s_comm): New function: Dump literal table before changing
2818 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2819 No longer static functions.
2820 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2821 Provide prototypes for these functions.
2823 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2825 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2826 a list of names, to try obj_segment_name, and to try abbreviated
2827 names when using COFF without long section names.
2829 * config/tc-alpha.c: More use of symbol accessor functions.
2830 * config/tc-arc.c: Likewise.
2831 * config/tc-d30v.c: Likewise.
2832 * config/tc-fr30.c: Likewise.
2833 * config/tc-i860.c: Likewise.
2834 * config/tc-m88k.c: Likewise.
2835 * config/tc-mcore.c: Likewise.
2836 * config/tc-ns32k.c: Likewise.
2837 * config/tc-sparc.c: Likewise.
2838 * config/tc-v850.c: Likewise.
2840 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2841 sy_value with appropriate accessor functions.
2842 * config/tc-arm.c (md_apply_fix3): Likewise.
2843 * config/tc-d10v.c (AT_WORD_P): Likewise.
2844 * config/tc-v850.c (reg_name_search): Likewise.
2846 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2847 use symbol_get_bfdsym instead.
2848 * config/tc-ppc.c (md_assemble): Likewise.
2849 * config/tc-v850.c (v850_comm): Likewise.
2851 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2853 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2854 the symbol, rather than accessing the bsym member.
2855 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2856 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2857 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2858 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2859 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2860 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2861 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2862 * config/tc-v850.c (tc_gen_reloc): Likewise.
2864 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2866 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2867 (hppa_gen_reloc_type): Conditionalize on BFD64.
2868 (tc_gen_reloc): Re-enable ELF relocations.
2869 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2871 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2873 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2875 (do_ldst): Move assignment out of if condition.
2876 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2877 parentheses to avoid warning.
2879 1999-06-21 Nick Clifton <nickc@cygnus.com>
2881 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2882 macro to get at the BFD symbol associated with a GAS symbol.
2884 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2886 * config/tc-ppc.c: Update for symbol handling changes.
2887 * config/obj-coff.c: Likewise.
2889 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2891 * tc-hppa.c: General cleanups of ELF support. No more spaces
2892 and subspaces for ELF.
2893 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2894 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2895 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2896 (UNWIND_SECTION_NAME): Likewise.
2897 (space/subspace related structures): Conditionalize definitions
2899 (space/subspace directives and support routines): Conditionalize
2900 definitions and references/uses on OBJ_SOM.
2901 (label_symbol_struct): For ELF, track the symbol's segment. For
2902 SOM track its space.
2903 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2905 (USE_ALIASES): Kill for both SOM & ELF.
2906 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2907 (pa_space, pa_subspace): Corresponding changes.
2908 (pa_spaces_begin): Corresponding chagnes.
2909 (md_begin): Do not muck around with space/subspace stuff for
2911 (md_apply_fix): Temporarily disable argument relocation stuff
2913 (tc_gen_reloc): Temporarily disable relocation generation for
2915 (pa_build_unwind_subspace): Similarly.
2917 1999-06-16 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-arm.c (thumb_set): New pseudo op.
2920 (text, data, section): Override these pseudo ops with ARM
2922 (s_thumb_set): New function: Perform the same as a .set pseudo
2923 op, but also mark the alias'ed symbol as being a Thumb
2925 (arm_s_text): New function: Perform the same as the .text
2926 pseudo op, but dump the literal pool before changing
2928 (arm_s_data): New function: Perform the same as the .data
2929 pseudo op, but dump the literal pool before changing
2931 (arm_s_section): New function: Perform the same as the
2932 .section pseudo op, but dump the literal pool before changing
2934 (arm_cleanup): Do not reset the current section before dumping
2937 1999-06-17 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2940 OPTION_NO_WARN_UNMATCHED entries.
2941 (md_parse_option): Generate a warning message if an unrecognised
2942 option is encountered.
2944 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2945 (get_operands): When parsing an expression after an '@' symbol
2946 has been detected, do not ignore '#' symbols.
2947 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2950 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2952 From K. Richard Pixley <rich@noir.com>:
2953 * configure.in (ppc-*-vxworks*): New target.
2954 * configure: Rebuild.
2956 1999-06-12 Philip Blundell <philb@gnu.org>
2958 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2960 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2962 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2963 which refer to symbols in linkonce sections, permit reducing the
2964 relocs if the symbol is local.
2966 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2968 * subsegs.c (subseg_text_p): New function.
2969 * as.h (subseg_text_p): Declare.
2970 * read.c (do_align): Use subseg_text_p to set the default fill.
2971 * write.c (subsegs_finish): Likewise.
2972 * config/obj-coff.c (write_object_file): Likewise.
2973 * config/tc-i386.h (md_maybe_text): Don't define.
2974 (md_do_align): Use subseg_text_p to set the default fill.
2975 * config/tc-m32r.c (m32r_do_align): Likewise.
2976 * config/tc-sh.c (sh_do_align): Likewise.
2977 * config/tc-sparc.h (md_do_align): Likewise.
2979 1999-06-12 David O'Brien <obrien@freebsd.org>
2981 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2982 * configure: Rebuild.
2984 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2986 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2987 * Makefile.am: Rebuild dependencies.
2988 * Makefile.in: Rebuild.
2990 * config/tc-i386.c (i386_immediate): Remove unused label
2993 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2994 * symbols.c: Likewise.
2995 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2996 sy_next field when taking address, rather than symbol_next.
2998 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3000 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3001 value from the output file architecture.
3002 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3003 * dwarf2dbg.h: Change bfd_vma to addressT.
3005 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3007 * dwarf2dbg.h: Use PARAMS in function declarations.
3009 1999-06-11 Martin Dorey <mdorey@madge.com>
3011 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3012 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3014 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3016 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3018 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3020 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3023 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3025 * read.c (read_a_source_file): Only declare inescape if
3028 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3030 (find_entry_byval): Add parens to avoid warning.
3032 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3034 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3037 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3039 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3042 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3043 synthetize_setx): New functions.
3044 (md_assemble): Broken the special cases into the above
3045 functions. Make compiler happy if sizeof(bfd_vma)==4.
3046 Fix sethi generated from set/setuw. If instructions have a relloc,
3047 always clear the fields to be relocated in the opcode.
3048 (sparc_ip): Remove special_case global variable.
3050 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3052 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3053 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3054 indication of success rather than a value.
3055 (itbl_get_val): Likewise.
3056 (itbl_get_field): Use strcspn. Change delimiters to include
3058 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3059 (itbl_get_val): Likewise.
3060 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3062 * symbols.c (copy_symbol_attributes): Convert local symbols to
3065 1999-06-10 Nick Clifton <nickc@cygnus.com>
3067 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3070 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3072 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3073 Optimize set if sizeof(bfd_vma) == 64.
3074 (sparc_ip): Fix sethi - without %hi() it should generate
3075 R_SPARC_22 reloc, not R_SPARC_HI22.
3076 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3078 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3080 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3081 (s_ncons): New function.
3082 (native_op_table): New table.
3083 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3084 R_SPARC_OLO10 handling.
3086 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3088 * expr.h (struct expressionS): Revert last change; widen X_op.
3089 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3091 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3093 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3094 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3095 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3096 * Makefile.in: Regenerated.
3098 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3099 `common' pass on to s_mri_common.
3100 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3102 1999-06-06 Richard Henderson <rth@cygnus.com>
3104 * config/obj-elf.c (obj_elf_section): Don't free the return
3105 value of demand_copy_C_string.
3107 1999-06-05 Richard Henderson <rth@cygnus.com>
3109 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3110 creation logic from obj_elf_create_section.
3112 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3113 (section_stack): New.
3114 (special_sections): Make const.
3115 (obj_elf_section): Gut and rewrite parsing.
3116 (obj_elf_change_section): New function broken out of obj_elf_section.
3117 (obj_elf_parse_section_letters): Likewise.
3118 (obj_elf_section_word): Likewise.
3119 (obj_elf_section_type): Likewise.
3120 (obj_elf_previous): Treat as a toggle.
3121 (obj_elf_popsection): New.
3122 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3123 (ppc_section_type): Likewise.
3124 * config/tc-ppc.h: Likewise.
3126 * expr.h (struct expressionS): Don't make X_op a bitfield.
3127 * config/tc-alpha.c: Update for symbol handling changes.
3128 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3129 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3131 1999-06-05 Richard Henderson <rth@cygnus.com>
3133 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3134 (dwarf2_gen_line_info): Kill unused variables.
3135 (dwarf2_finish): Likewise.
3136 (dwarf2_where): Likewise.
3137 (dwarf2_directive_file): If we've only got a string,
3138 hand off to s_app_file.
3139 * ecoff.c: Move the include of ecoff.h.
3140 * symbols.h (S_IS_FUNCTION): Prototype.
3142 * read.c (LEX_HASH): Supply a default.
3144 (s_globl): Update `c' after skipping whitespace.
3145 * read.h (LEX_END_NAME, is_name_ender): New.
3146 * expr.c (get_symbol_end): Respect it.
3148 1999-06-04 Mark Klein <mklein@dis.com>
3150 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3152 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3154 * config/tc-hppa.c: Update for symbol handling changes.
3156 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3158 * cgen.c: Update for symbol handling changes.
3159 * config/tc-m32r.c: Likewise.
3161 * config/tc-hppa.h: Update for symbol handling changes.
3162 * config/tc-hppa.c: Likewise.
3164 * config/tc-arm.h: Update for symbol handling changes.
3165 * config/tc-arm.c: Likewise.
3166 (symbol_make_empty): Remove. Just use symbol_create.
3168 * symbols.c (symbol_set_tc): Correct name.
3170 * Makefile.am: Rebuild dependencies.
3171 ($(OBJS)): Don't depend upon struc-symbol.h.
3172 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3173 * dep-in.sed: Don't remove struc-symbol.h.
3174 * Makefile.in: Rebuild.
3176 * doc/internals.texi (Symbols): Describe changes in symbol
3179 1999-06-03 Richard Henderson <rth@cygnus.com>
3181 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3182 instead of doing the work by hand.
3184 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3186 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3187 state of line state-machine.
3188 (struct ls): Collect DWARF2 line state-machine state in new member
3189 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3190 resulted in any DWARF2 directives.
3191 (reset_state_machine): New function.
3192 (out_end_sequence): Ditto.
3193 (dwarf2_gen_line_info): When switching sections or switching to a
3194 lower text address, call out_end_sequence() first to terminate the
3195 previous code sequence as code sequences MUST have monotonically
3196 increasing addresses.
3197 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3199 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3201 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3202 DWARF2 debug info (line information only, at this point).
3203 * as.h: Update comment about supported debug formats.
3204 * dwarf2dbg.c, dwarf2dbg.h: New files.
3205 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3207 * expr.c (operand): Don't use [ for parens if we want an index op.
3208 (op_encoding): Switch [ into O_index, if desired.
3209 (op_rank): Renumber with O_index on bottom.
3210 (expr): If O_index, match closing bracket.
3211 * expr.h (O_index): New.
3213 * read.c (read_a_source_file): Conditionally allow matched "
3214 in lines passed to md_assemble.
3216 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3218 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3220 Add support for storing local symbols in a small structure to save
3221 memory when assembling large files.
3222 * as.h: Don't include struc-symbol.h.
3223 (symbolS): Add typedef.
3224 * symbols.c: Include struc-symbol.h.
3225 (local_hash): New static variable.
3226 (save_symbol_name): New static function, from symbol_create.
3227 (symbol_create): Call save_symbol_name.
3228 (local_symbol_count): New static variable.
3229 (local_symbol_conversion_count): Likewise.
3230 (LOCAL_SYMBOL_CHECK): Define.
3231 (local_symbol_make): New static function.
3232 (local_symbol_convert): New static function.
3233 (colon): Handle local symbols. Create local symbol for local
3235 (symbol_table_insert): Handle local symbols.
3236 (symbol_find_or_make): Create local symbol for local label name.
3237 (symbol_find_base): Check for local symbol.
3238 (symbol_append, symbol_insert): Check for local symbols.
3239 (symbol_clear_list_pointers, symbol_remove): Likewise.
3240 (verify_symbol_chain): Likewise.
3241 (copy_symbol_attributes): Likewise.
3242 (resolve_symbol_value): Handle local symbols.
3243 (resolve_local_symbol): New static function.
3244 (resolve_local_symbol_values): New function.
3245 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3246 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3247 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3248 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3249 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3250 (symbol_previous, symbol_next): New functions.
3251 (symbol_get_value_expression): Likewise.
3252 (symbol_set_value_expression): Likewise.
3253 (symbol_set_frag, symbol_get_frag): Likewise.
3254 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3255 (symbol_mark_used_in_reloc): Likewise.
3256 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3257 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3258 (symbol_mri_common_p): Likewise.
3259 (symbol_mark_written, symbol_clear_written): Likewise.
3260 (symbol_written_p): Likewise.
3261 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3262 (symbol_section_p, symbol_equated_p): Likewise.
3263 (symbol_constant_p): Likewise.
3264 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3265 (symbol_get_obj, symbol_set_obj): Likewise.
3266 (symbol_get_tc, symbol_set_tc): Likewise.
3267 (symbol_begin): Initialize local_hash.
3268 (print_symbol_value_1): Handle local symbols.
3269 (symbol_print_statistics): Print local symbol statistics.
3270 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3271 Declare new symbols.c functions. Move many declarations here from
3273 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3274 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3275 (struct symbol): Move bsym to make it clearly the first field.
3276 Remove TARGET_SYMBOL_FIELDS.
3277 (symbolS): Don't typedef.
3278 (struct broken_word): Remove.
3279 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3280 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3281 (symbol_clear_list_pointers): Likewise.
3282 (symbol_insert, symbol_remove): Likewise.
3283 (symbol_previous, symbol_append): Likewise.
3284 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3285 (struct local_symbol): Define.
3286 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3287 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3288 (local_symbol_get_frag, local_symbol_set_frag): Define.
3289 (local_symbol_get_real_symbol): Define.
3290 (local_symbol_set_real_symbol): Define.
3292 * write.c (write_object_file): Call resolve_local_symbol_values.
3293 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3294 (TARGET_SYMBOL_FIELDS): Don't define.
3295 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3296 ECOFF_DEBUGGING, add ECOFF fields.
3297 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3298 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3299 ECOFF_DEBUGGING, add ECOFF fields.
3300 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3301 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3302 * config/tc-mcore.h: Don't include struc-symbol.h.
3303 (TARGET_SYMBOL_FIELDS): Don't define.
3304 (struct mcore_tc_sy): Define.
3305 (TC_SYMFIELD_TYPE): Define.
3306 * Many files: Use symbolS instead of struct symbol. Use new
3307 accessor functions rather than referring to symbolS fields
3310 * read.c (s_mri_common): Don't add in value of line_label.
3312 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3313 checking for SEC_LINK_ONCE.
3315 * config/tc-sh.h (sh_fix_adjustable): Declare.
3317 * app.c (input_buffer): New static variable.
3318 (app_push): Save saved_input in allocated buffer.
3319 (app_pop): Restored saved_input.
3320 (do_scrub_chars): Change get parameter to take char * and int as
3321 arguments. Change GET macro to pass input_buffer to get
3322 function. Don't save input into allocated buffer.
3323 * as.h (do_scrub_chars): Update declaration.
3324 * input-file.c (input_file_get): Change to take char * and int.
3325 Read data into passed in buffer. Remove static buffer.
3326 * read.c (scrub_from_string): Change to take char * and int. Copy
3327 data into passed in buffer.
3329 * hash.h: Neaten. Declare hash_traverse.
3330 * hash.c: Complete rewrite based on BFD hashing code.
3331 * gasp.c (chunksize): New variable.
3332 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3335 1999-05-28 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3338 addend unless the target uses an old ABI.
3340 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3342 -Wchar-subscripts cleanup
3343 * listing.c (listing_newline): Use unsigned char variable, so
3344 calls to isascii,iscntrl are correct.
3345 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3347 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3348 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3349 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3350 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3352 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3354 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3356 (arch_coldfire_p): New #define.
3357 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3359 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3361 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3363 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3364 (install_operand): Add place `N'.
3365 (init_table): Add registers ACC, MACSR, MASK.
3367 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3369 * config/tc-m68k.c: Change mcf5200 --> mcf.
3370 (archs): Add mcf5206e, mcf5307.
3371 (m68k_ip): Add format `u'.
3372 (install_operand): Add place `m', `M', `h'.
3373 (init_table): Add upper/lower registers.
3375 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3377 1999-05-28 Martin Dorey <mdorey@madge.com>
3379 * config/tc-i960.c: Several minor changes to add ELF and
3380 BFD_ASSEMBLER support.
3381 * config/tc-i960.h: Likewise.
3382 * configure.in (i960-*-elf*): New target.
3383 * aclocal.m4, configure: Rebuild.
3385 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3387 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3388 reloc changes when defined(BFD_ASSEMBLER).
3390 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3392 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3394 * write.c (write_print_statistics): Output to file, not stderr.
3396 * expr.c (generic_bignum_to_int32,64): Prototype.
3398 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3399 output_sleb128, output_uleb128, output_big_sleb128,
3400 output_big_uleb128, output_big_leb128): Prototype.
3401 (output_big_sleb128, output_big_uleb128): Make inline.
3402 (output_big_leb128): Remove inline
3404 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3405 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3406 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3407 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3408 value for correct overflow check in write.c:fixup_segment.
3409 * write.c (fixup_segment): Move bitfield overflow checks to after
3410 the md_apply_fix call.
3411 * config/obj-coff.c (fixup_segment): Likewise.
3412 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3413 valueT *val argument.
3415 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3417 * config/atof-ieee.c (gen_to_words): Correctly round a
3418 denormalized number. Fix off-by-one in range checking for
3419 exponent in a denormal.
3421 1999-05-10 Nick Clifton <nickc@cygnus.com>
3423 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3426 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3428 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3430 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3432 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3433 (ReverseRegRegmem): Remove.
3434 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3435 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3436 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3439 From Doug Ledford <dledford@redhat.com>
3440 * config/tc-i386.h (RegXMM): New for P/III.
3441 * config/tc-i386.c: Add support for P/III.
3443 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3445 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3446 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3447 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3449 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3451 * config/tc-i386.c (i386_immediate): Skip whitespace before
3452 complaining about junk after expression.
3453 (i386_displacement): Likewise.
3455 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3457 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3458 Don't copy before downcaseing.
3460 1999-05-05 Catherine Moore <clm@cygnus.com>
3462 * tc-m68k.c: Include elf/m68k.h.
3463 (m68k_elf_final_processing): New routine.
3464 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3467 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3469 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3472 1999-04-30 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-mcore.c (mcore_s_section): Dump literals before
3477 1999-04-29 Nick Clifton <nickc@cygnus.com>
3479 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3482 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3484 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3485 (TC_INIT_FIX_DATA): Delete.
3486 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3487 (TC_INIT_FIX_DATA): Delete.
3488 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3489 * write.c (fix_new_internal): Initialize fx_cgen member.
3490 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3491 (gas_cgen_md_apply_fix3): Update.
3492 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3493 (md_cgen_record_fixup_exp): Update.
3494 (FX_OPINFO_R_TYPE): Update.
3496 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3497 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3498 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3499 * frags.h (struct frag): Make opindex, opinfo ints.
3501 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3503 1999-04-26 Tom Tromey <tromey@cygnus.com>
3505 * aclocal.m4, configure: Updated for new version of libtool.
3507 1999-04-22 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3511 (md_apply_fix3): Do not fix up absolute relocations against
3514 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3516 1999-04-20 Nick Clifton <nickc@cygnus.com>
3518 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3519 changes and data-in-text directives.
3520 (mcore_cons): New function: intercept cons() operations.
3521 (mcore_float_cons): New function: intercept float_cons()
3523 (mcore_stringer): New function: intercept stringer() operations.
3525 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3527 * obj.h (struct format_ops): Change generate_asm_lineno field to
3529 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3531 * config/tc-alpha.c (find_opcode_match): Add default case to
3533 (find_macro_match): Likewise.
3534 (load_expression): Parenthesize && within ||.
3536 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3538 1999-04-17 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3541 .text .data .section pseudo ops.
3542 (mcore_s_section): New function. Dump lits before changing secs.
3543 (mcore_s_text): New function. Dump lits before changing secs.
3544 (mcore_s_data): New function. Dump lits before changing secs.
3546 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3548 * config/tc-mips.c (mips_32bitmode): New.
3549 (md_begin): Set mips_32bitmode if needed.
3550 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3551 Set EF_MIPS_32BITMODE.
3553 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3555 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3558 1999-04-16 Nick Clifton <nickc@cygnus.com>
3560 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3562 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3564 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3565 expressions correctly.
3568 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3570 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3572 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3574 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3575 and fmpynfadd instructions.
3577 1999-04-11 Richard Henderson <rth@cygnus.com>
3579 * as.h (environ): Declare it, if needed.
3580 * as.c (dump_statistics): Don't declare environ.
3581 * configure.in (environ): Detect declaration.
3582 * configure, config.in: Rebuild
3584 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3585 (i386_displacement): Allocate enough space for replacement buffer.
3586 Clean up replacement buffer initialization.
3588 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3590 * subsegs.c (section_symbol): Don't create a new symbol if one
3591 already exists; instead, use the existing one, but set its segment
3592 and frag data if it hasn't already been defined.
3593 * config/obj-coff.c (c_section_symbol): Likewise.
3595 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3597 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3599 1999-04-08 Nick Clifton <nickc@cygnus.com>
3601 * config/tc-mcore.c: New File: Support routines for MCore
3603 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3604 * config/obj-coff.c: Add support for mcore-pe target.
3606 * Makefile.am: Add support for MCore targets.
3607 * Makefile.in: Regenerate.
3608 * configure.in: Add support for MCore targets.
3609 * configure: Regenerate.
3611 * doc/all.texi: Set MCORE.
3612 * doc/as.texinfo: Document MCore specific command line options.
3614 * write.h: Prevent multiple inclusion.
3616 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3618 * asintl.h (LC_MESSAGES): Never define.
3619 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3621 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3624 * Makefile.am (m68k-parse.c): If configuring in the source
3625 directory, copy m68k-parse.y into the local directory before
3626 running ylwrap, to remove spurious differences when generating
3628 * Makefile.in: Rebuild.
3630 * config/tc-sparc.h (md_do_align): Just allocate the number of
3631 bytes necessary, rather than always allocating 1024.
3633 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3635 * listing.c (listing_newline): Add cast to avoid warning.
3636 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3637 * config/tc-i386.c (i386_scale): Add return value.
3638 (build_displacement_string): Remove unused local temp_disp2.
3639 (i386_intel_memory_operand): Add parentheses to avoid warning.
3640 (i386_intel_operand): Remove unused local end_of_operand_string.
3641 (i386_operand): Remove unused local operand_modifier.
3642 (i386_operand): Add parens to avoid warning.
3644 1999-04-04 Don Bowman <don@pixsci.com>
3646 * configure.in: Add mips*-*-vxworks* target; have it define
3648 * configure, config.in: Rebuild.
3650 1999-03-31 Nick Clifton <nickc@cygnus.com>
3652 * configure.in (emulations): Add support for arm-epoc-pe.
3653 * configure: Regenerate.
3654 * config/te-epoc-pe.h: New file. Define macros specific to
3656 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3657 for arm-epoc-pe target.
3659 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3661 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3663 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3665 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3666 detect ",n" without a condition.
3667 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3670 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3672 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3673 instruction is encoded with one bit.
3676 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3678 * doc/internals.texi (CPU backend): Mention that
3679 line_separator_chars should not include newline. From thi
3680 <ttn@mingle.glug.org>.
3682 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3684 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3685 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3687 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3689 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3691 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3693 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3696 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3698 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3700 1999-03-15 Martin Hunt <hunt@cygnus.com>
3702 * app.c (do_scrub_begin): Change '-' back to a symbol char
3703 so we can use multiple opcodes on a line again.
3705 * config/tc-d30v.c: By default, warn if a symbol has
3706 the same name as a register. Plus some minor
3707 updates from the branch.
3709 1999-03-13 Nick Clifton <nickc@cygnus.com>
3711 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3712 BFD_RELOC_16 and BFD_RELOC_64.
3714 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3716 * expr.c (expr): Add missing else.
3718 1999-03-12 Nick Clifton <nickc@cygnus.com>
3720 * config/tc-arm.c (md_apply_fix3): Improve error message.
3722 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3724 * Makefile.am (CPU_TYPES): Add fr30.
3725 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3726 (fr30,m32r dependencies): Update.
3727 * Makefile.in: Rebuild.
3729 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3730 (gas_cgen_record_fixup_exp): Ditto.
3731 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3732 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3733 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3734 (md_cgen_lookup_reloc): Update use of operand->type.
3735 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3736 (md_convert_frag): Call cgen_operand_lookup_by_num.
3737 (md_cgen_lookup_reloc): Update use of operand->type.
3738 (m32r_cgen_record_fixup_exp): Ditto.
3740 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3742 * config/tc-mips.c (md_show_usage): Fix message.
3744 1999-03-03 Nick Clifton <nickc@cygnus.com>
3746 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3747 and LDR reg,=<expr> instruction.
3749 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3752 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3754 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3756 1999-02-17 Nick Clifton <nickc@cygnus.com>
3758 This patch was created by: Scott Bambrough
3759 <scottb@corelcomputer.com>
3762 Special cased '@' character. The '@' character is used as the
3763 ARM assembler comment character, as a special character
3764 and in ELF .symver pseudo-op's, and as a special character in
3765 .type and .section pseudo-ops.
3766 (symver_pseudo): New static variable.
3767 (symver_state): New static variable.
3768 (struct app_save): Add field 'symver_state'.
3769 (app_push): Save global symver_state int struct app_save.
3770 (app_pop): Restore global symver_state from struct app_save.
3771 (do_scrub_chars): Special case handling of '@' character in
3774 * configure.in: Modified to recognize armv* uname syntax from ARM
3776 * configure: Regenerated.
3778 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3779 a prefix to the section's type.
3780 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3781 the type's typename.
3783 * config/tc-arm.h: Add support for PIC generation:
3784 (pic_code): New boolean.
3785 (obj_relocate_extern): Define.
3786 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3787 (TC_CONS_FIX_NEW): Define.
3788 (tc_fix_adjustable): Define.
3789 (GLOBAL_OFFSET_TABLE_NAME): Define.
3791 * config/tc-arm.c: Add support for PIC generation:
3792 (line_seperator_chars): Allow ';' as a seperator for Linux.
3793 (is_immediate_prefix): New macro.
3794 (arm_parse_reloc): New function.
3795 (s_arm_elf_cons): New function.
3796 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3797 (md_undefined_symbol): Special case handling for the Global Offset
3799 (md_apply_fix3): Handle PIC relocs.
3800 (tc_gen_reloc): Handle PIC relocs.
3801 (md_parse_option): Add support for '-k' command line switch to
3802 enable PIC generation.
3803 (cons_fix_new_arm): New function.
3804 (s_arm_elf_cons): New function.
3806 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3808 * configure.in: Add comments for uses of AC_DEFINE.
3809 * acinclude.m4: Likewise.
3810 * acconfig.h: Remove.
3811 * aclocal.m4: Rebuild.
3812 * configure: Rebuild.
3813 * Makefile.in: Rebuild.
3814 * config.in: Rebuild.
3816 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3818 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3819 non-constant offset from a base register.
3821 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3823 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3826 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3828 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3829 (emit_insn): Look for pc-relative and no-overflow specifiers on
3830 internal relocation types.
3832 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3834 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3837 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3839 (mips_4650, mips_4010, mips_4100): Variables removed.
3840 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3841 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3843 (md_begin): Don't bother initializing the mips_NNNN variables;
3844 mips_cpu is set, and that's good enough now.
3845 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3846 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3847 (show): New function, to handle wrapping in the CPU lists.
3848 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3850 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3852 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3853 than treat as an immediate specifier.
3855 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3857 * config/tc-i386.c: Prototype many functions.
3858 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3859 (i386_immediate): Remove unused second argument.
3860 (i386_intel_operand): Fix i386_is_reg typo.
3861 (i386_operand): Use allow_naked_reg.
3862 (output_invalid): Make operand int for K&R.
3864 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3866 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3868 * Makefile.in: Rebuild.
3870 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3872 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3874 (EXTRA_as_new_SOURCES): Comment out.
3875 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3876 * Makefile.in: Rebuild.
3877 * doc/Makefile.in: Rebuild.
3878 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3879 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3880 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3881 * configure: Rebuild.
3882 * aclocal.m4: Rebuild.
3883 * config.in: Rebuild.
3884 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3885 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3886 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3887 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3888 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3889 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3890 (gas_cgen_record_fixup_exp): Ditto.
3891 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3892 descriptor, not global variable.
3893 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3894 descriptor, not global variable. Refer to insert_operand handler
3895 via cpu descriptor, not global function.
3896 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3897 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3898 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3899 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3900 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3901 * config/tc-m32r.c: Ditto.
3902 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3903 (md_assemble): Ditto.
3904 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3906 1999-02-09 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3909 relocations for ELF targets.
3911 1999-02-08 Nick Clifton <nickc@cygnus.com>
3913 * configure.in: Add support for StrongARM target.
3914 * configure: Regenerate.
3916 1999-02-05 Nick Clifton <nickc@cygnus.com>
3918 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3920 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3923 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3925 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3927 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3929 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3930 (INTEL_DWORD_MNEM_SUFFIX): Define.
3933 (DWORD_PTR): Define.
3934 (XWORD_PTR): Define.
3936 (OFFSET_FLAT): Define.
3938 (NONE_FOUND): Define.
3941 * config/tc-i386.c (set_intel_syntax): New routine.
3942 (intel_syntax): Declare.
3943 (allow_naked_reg): Declare.
3944 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3945 (intel_float_operand): New routine.
3946 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3947 Handle brackets as well as parens. Call i386_intel_operand for
3948 intel syntax. Reverse operands if appropriate. Handle new
3949 suffixes. Handle movzx and movsx.
3950 (i386_is_reg): New routine.
3951 (i386_immediate): New routine.
3952 (i386_scale): New routine.
3953 (i386_displacement): New routine.
3954 (i386_operand_modifier): New routine.
3955 (build_displacement_string): New routine.
3956 (i386_parse_seg): New routine.
3957 (i386_intel_memory_operand): New routine.
3958 (i386_intel_operand): New routine.
3959 (i386_operand): Call i386_displacement, i386_immediate,
3960 i386_scale, etc. instead of handling inline.
3961 (parse_register): Handle registers without prefix.
3963 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3965 * configure: Regenerate.
3966 * configure.in (arm-*-oabi): New.
3967 (thumb-*-oabi): New.
3968 * config/tc-arm.c (target_oabi): Declare.
3969 (md_apply_fix3): Support REL relocs.
3970 (md_parse_option): Handle -oabi.
3971 (elf32_arm_target_format): New routine.
3972 (md_longopts): Add OPTION_OABI.
3973 * config/tc-arm.h: Redefine TARGET_FORMAT.
3976 1999-01-28 Nick Clifton <nickc@cygnus.com>
3978 * write.c (write_relocs): Handle out of range error.
3980 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3981 (fr30_force_relocation): Default to 0.
3983 * config/tc-fr30.h (obj_fix_adjustable): Define.
3984 (TC_FORCE_RELOCATION): Define.
3986 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3989 1999-01-16 Nick Clifton <nickc@cygnus.com>
3991 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3992 merge of two instructions if the left instruciton kills the right.
3994 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3996 * Makefile.in: Regenerate.
3997 * configure.in: Redo test for using cgen.
3998 * configure: Regenerate.
4000 1999-01-09 Nick Clifton <nickc@cygnus.com>
4002 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4003 redefinition of this macro.
4005 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4007 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4010 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4012 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4013 a read of HI or LO and an immediatly following branch.
4015 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4017 * config/tc-mips.c (md_begin): Another correction to the setting of
4020 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4022 * config/tc-mips.c (md_begin): Correct type-o in setting of
4025 1998-12-21 Nick Clifton <nickc@cygnus.com>
4027 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4028 bit insn when optimizing, so that parallelised instructions will
4029 start on a 32 bit boundary.
4031 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4033 * config/tc-mips.c (mips_eabi64): New.
4034 (md_begin): Set mips_eabi64.
4035 (mips_elf_final_processing): Use it.
4037 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4039 * config/tc-mips.c (mips_elf_final_processing):
4040 Correct setting of ABI in e_flags.
4042 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4044 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4047 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4049 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4051 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4053 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4054 warning, values that don't fit in the field.
4056 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4058 * config/tc-mips.c (mips_abi_string): New.
4059 (md_parse_option,md_longopts): Add mabi.
4060 (mips_elf_final_processing): Set e_flags based on mabi flag.
4062 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4064 * config/tc-mips.c (md_parse_option): Handle vr4111.
4066 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4068 * config/tc-h8300.c (build_bytes): Change message given if the
4069 instruction requires H8/300H mode and we're not in Hmode, to
4070 suggest that it may be the operand modes that are the problem, not
4071 necessarily the opcode.
4073 1998-12-10 Nick Clifton <nickc@cygnus.com>
4075 * config/tc-fr30.c: Add line separator character.
4077 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4079 * configure.in (hppa-*-mpeix*): New target.
4080 * config/obj-som.h (obj_som_compiler): Declare.
4081 * config/obj-som.c (compiler_seen): New static variable.
4082 (obj_som_compiler): New function.
4083 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4084 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4085 (pa_type_args): Set hppa_priv_level.
4086 (pa_compiler): New static function if OBJ_SOM.
4087 * configure: Rebuild.
4089 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * read.c (output_leb128): Don't mark as inline.
4093 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4095 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4096 AIX .vbyte unaligned data support.
4097 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4098 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4101 1998-12-07 Nick Clifton <nickc@cygnus.com>
4103 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4106 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4108 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4109 BFD_RELOC_ARM_PCREL_BRANCH.
4111 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4113 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4114 checking the target type.
4115 (mips-dec-bsd*): Set endian to little.
4116 * configure: Rebuild.
4118 COFF weak symbol support, based on patches from Mark Elbrecht
4119 <snowball3@usa.net>:
4120 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4121 * config/obj-coff.c (obj_coff_weak): New static function.
4122 (obj_coff_endef) [both versions]: Handle weak symbols.
4123 (coff_frob_symbol): Likewise.
4124 (yank_symbols): Likewise.
4125 (obj_pseudo_table): Add "weak".
4127 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4128 <aymeric.vincent@emi.u-bordeaux.fr>.
4129 * aclocal.m4: Rebuild with current tools.
4130 * configure: Rebuild.
4132 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4133 an assertion failure for a case we can't handle when OBJ_ECOFF.
4135 * expr.c (operator): And with 0xff to avoid problems with signed
4138 1998-12-03 Nick Clifton <nickc@cygnus.com>
4140 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4141 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4143 1998-12-02 Nick Clifton <nickc@cygnus.com>
4145 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4148 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4150 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4151 calculation of pcrel point.
4153 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4155 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4158 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4160 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4162 (d10v_cleanup): Only generate previous insn if a multiline insn is
4165 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4170 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4172 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4173 -marm6xxx command line switches.
4175 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4177 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4178 (itbl-ops.o): Delete duplicate dependencies.
4179 Rebuild dependencies.
4180 Add fr30 dependencies.
4181 * Makefile.in: Rebuild.
4183 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4187 * listing.c: Ignore line terminator characters found inside
4190 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4192 * po/gas.pot: Regenerated.
4194 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4196 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4197 fr30_is_label_start(). Also checks for delay slot insns.
4199 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4200 FR30 instructions which contain a colon in the mnemonic.
4202 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4204 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4206 * config/tc-fr30.c: Removed currently superflous code.
4208 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4210 * config/tc-fr30.h: New file.
4211 * config/tc-fr30.c: Tweaking so that it will compile.
4213 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4215 * config/tc-d10v.h (obj_fix_adjustable): Define.
4216 (TC_FORCE_RELOCATION): Define.
4217 (d10v_force_relocation): Declare.
4218 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4219 (md_apply_fix3): Handle Vtable relocs.
4220 (d10v_fix_adjustable): New.
4221 (d10v_force_relocation): New.
4223 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-d30v.c: Change default behaviour to ignore potential
4226 conflicts between register name and symbol names.
4228 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4230 * configure.in: Add fr30-*-*.
4231 * config/tc-fr30.c: New file.
4232 * Makefile.in: Regenerated.
4233 * config.in: Regenerated.
4234 * configure: Regenerated.
4235 * doc/Makefile.in: Regenerated.
4236 * po/gas.pot: Regenerated.
4238 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4240 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4243 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4245 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4247 (do_scrub_chars): Add some casts to unsigned char to avoid
4248 unwanted sign extension.
4249 * read.c (lex_type): Set characters about 127 to be symbol
4251 * config/tc-i386.c (md_begin): Set identifier_chars and
4252 operand_chars for values above 127.
4254 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4256 * configure.in: detect cygwin* instead of cygwin32*
4257 * configure: regenerate
4259 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4261 * listing.c: Add support for producing a listing from piped
4264 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4266 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4267 (append_insn): Account for the tx39's multiply behavior.
4269 1998-10-26 Michael Meissner <meissner@cygnus.com>
4271 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4272 from assemble_parallel_insns. Add support for '->' to indicate
4273 explicitly serializing the instructions.
4274 (md_assemble): Ditto.
4276 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4278 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4281 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4283 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4285 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4287 * config/tc-mips.c : support frame and regmask/fregmask when
4288 MIPS_STABS_ELF is specified.
4290 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4292 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4293 (md_apply_fix): Don't return 1 for VTABLE relocs.
4294 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4296 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4298 * doc/c-i386.texi: Replace occurences of "opcode" with
4299 "instruction mnemonic", "instruction", or "mnemonic" when
4300 referring to the name of an instruction. Use "opcode" when
4301 referring to the sequence of machine bytes.
4303 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4304 (is_opcode_char): Rename to is_mnemonic_char.
4305 (md_assemble and i386_operand): Correct error messages from
4306 "opcode" to "instruction mnemonic"
4307 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4308 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4309 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4310 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4311 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4312 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4313 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4315 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4317 * config/tc-i386.c (i386_operand): Check for garbage after
4320 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4322 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4323 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4325 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4327 * config/tc-sh.h (obj_fix_adjustable): Define.
4328 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4329 (md_apply_fix): Likewise.
4330 (tc_gen_reloc): Likewise.
4331 (sh_fix_adjustable): New.
4333 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4335 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4336 * cgen.h (gas_cgen_finish_insn): Update prototype.
4337 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4338 cgen_insn_t -> CGEN_INSN_INT.
4339 (make_parallel): Update handling of CGEN_INT_INSN_P.
4340 (assemble_parallel_insn): Ditto.
4341 (target_make_parallel): New function.
4342 (md_assemble): Use it.
4344 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4346 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4348 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4350 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4351 converted into lower case.
4353 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4355 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4356 (gas_cgen_tc_gen_reloc): Likewise.
4357 * config/tc-m32r.h (obj_fix_adjustable): Define.
4358 * config/tc-m32r.c (m32r_fix_adjustable): New.
4359 (m32r_force_relocation): Handle VTABLE relocs.
4361 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4363 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4365 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4368 to lower case before parsing.
4370 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4371 parallel insns modift buts in the PSW as a side effect.
4373 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4375 * config/tc-d30v.c (find_format): Test for missing flag and
4378 (md_apply_fix3): Fix error messages to avoid
4379 assumption about presence of a symbol.
4381 (parallel_ok): Disallow parallel instructions that both modify the
4384 (find_format): Generate a warning if an odd numbered register is
4385 used as the first register in a mutli-register instruction.
4387 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4390 relocations are always associated with a symbol.
4392 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4394 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4395 (elf32_sparc_force_relocation): Declare.
4396 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4397 (tc_gen_reloc): Handle vtable relocs.
4398 (elf32_sparc_force_relocation): New.
4400 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4402 * symbols.c (S_IS_FUNCTION): New.
4403 * config/tc-v850.h (obj_fix_adjustable): Define.
4404 (TC_FORCE_RELOCATION): Define.
4405 (v850_force_relocation): Declare.
4406 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4407 of fx_addnumber for VTABLE reloc addends.
4408 (md_apply_fix3): Handle VTABLE relocs.
4409 (v850_fix_adjustable): New.
4410 (v850_force_relocation): New.
4412 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4414 * tc-hppa.c (fp_operand_format): Add some additional formats.
4415 (pa_ip): Do not automatically promote into pa2.0 mode.
4416 (pa_level): Handle ".level 2.0".
4418 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4420 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4421 * config/tc-i386.h (template.extension_opcode): Change to
4422 unsigned int to allow full range of 8-bit opcode suffixes.
4423 (None): Redefine as 0xffff.
4425 From Jeff B Epler <jepler@usgs.gov>
4426 * doc/c-i386.texi (i386-SIMD): New section.
4428 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4430 * read.c (discard_rest_of_line): New function.
4431 * read.h: Declare it.
4432 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4434 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4436 * config/tc-d10v.c (find_symbol_matching_register): New function.
4437 (find_opcode): Cope with the case where a register name matches
4440 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4442 * config/tc-v850.c (md_pcrel_from): Rename to
4443 v850_pcrel_from_section.
4444 (v850_pcrel_from_section): Do not resolves symbols in other
4447 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4449 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-d10v.c (find_opcode): Generate an error if a register
4452 is supplied for an operand that should not be a register.
4454 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4457 instructions to have another instruction in the right bin.
4459 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4461 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4462 the right container if the left container holds a branch
4465 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4468 both a register name and symbol name.
4469 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4471 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4474 execution unit class.
4476 (reg_name_search): If a name matches a register and a symbol,
4477 prefer the register.
4478 (find_format): Disallow flag registers when a general purpose
4479 register is required.
4480 If a number is required, but a register has been given, check to
4481 see if a symbol with the same name as the register exists, and if
4482 so, use that symbol.
4484 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4486 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4488 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-d30v.c (find_format): Do not accept flag registers as
4491 general purpose registers.
4492 (find_format): If an immediate value is expected at a given place
4493 in a format, but a register name has been provided instead, check
4494 to see if that register name matches the name of a predefined
4495 symbol and if it does, then use the symbol instead.
4496 (reg_name_search): If a register name matches a symbol name,
4497 prefer the register name to the symbol name.
4499 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4501 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4502 the previous insn to empty.
4504 1998-09-20 Michael Meissner <meissner@cygnus.com>
4506 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4507 pieces, forcing the use of an ANSI compiler.
4509 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4511 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4513 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4515 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4517 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4519 (obj_elf_vtable_entry): Likewise.
4520 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4521 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4522 (tc_gen_reloc): Likewise.
4523 (arm_fix_adjustable): Likewise.
4524 (elf32_arm_force_relocation): New.
4525 (armelf_frob_symbol): Remove coff-style symbol support.
4527 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4529 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4531 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4533 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4534 OBJ_COFF so that routine is defined for a.out format.
4536 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4538 * config/tc-i386.c (i386_operand): Detect non-segment registers
4539 used as segment prefixes.
4541 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4543 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4544 optimize across FDE boundaries.
4546 * config/obj-coff.c (obj_coff_section): Preserve any link once
4547 flags when setting the section flags.
4549 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4552 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4554 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4556 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4559 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4561 * frags.c (frag_grow): Include the size of the frag struct in the
4564 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4565 if the new subseg comes before the old.
4567 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4569 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4570 to handle edge8 and edge16.
4572 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4574 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4575 before we clobber the symbol involved.
4577 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4579 * config/tc-arm.c: Remove OBJ_ELF definitions for
4580 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4581 use arm_adjust_symtab for OBJ_COFF.
4582 (armelf_adjust_symtab): New Routine.
4583 * config/tc-arm.h: Define obj_adjust_symtab to
4584 armelf_adjust_symtab for OBJ_ELF.
4586 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4588 * configure.in: Make all i386-elf targets use bfd_gas.
4589 * config/tc-i386.c (tc_i386_force_relocation): New.
4590 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4591 (md_apply_fix3): Likewise.
4592 (tc_gen_reloc): Handle them.
4593 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4594 tc_i386_force_relocation.
4596 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4598 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4600 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4602 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4603 current opcode after writing the first insturction of a reverse
4606 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4608 * read.h (generate_lineno_debug): Add prototype.
4609 * read.c (generate_lineno_debug): Make non-static.
4611 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4613 * config/tc-i386.c (md_assemble): Only warn for address/data size
4616 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4618 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4619 against Thumb function names, as the linker needs this information.
4621 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4623 * expr.c (operand): Check also that there is no advance in operand
4624 after atof_generic in order to decide "is it label 0f or floating
4627 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4630 command line options with a single dash.
4631 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4633 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4635 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4636 * tc-arm.c (arm_fix_adjustable): New routine.
4638 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4640 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4641 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4642 demand_empty_rest_of_line before mri_comment_end.
4643 (equals): Check garbage after expression before
4644 mri_comment_end in MRI mode.
4646 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4648 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4649 small immediate constant to use the constant itself rather than
4652 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4655 (pa_leave): Likewise.
4657 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4659 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4661 (i386_operand): Fix an error message.
4663 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4665 * doc/c-arm.texi (ARM Directives): Document .req directive.
4667 * config/tc-arm.c (reg_required_here): Display erroneous string if
4668 the register name could not be decoded.
4669 Do not set inst.instruction if the sift is -1.
4671 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4673 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4676 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4678 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4679 even if it is belived to be unnecessary.
4681 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4683 config/tc-i386.c (i386_operand): Size immediate constants by
4684 suffix (erroneously removed as part of July 7 change).
4686 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4688 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4689 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4690 (armelf_frob_symbol): New Routine.
4691 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4693 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4695 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4697 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4700 command line switches passed to assembler.
4702 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4704 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4705 (gas_cgen_opcode_desc): Declare.
4706 (gas_cgen_parse_operand): Declare.
4707 (*): Prepend gas_ to gas specific fns to denote them as such.
4709 * cgen.c (gas_cgen_opcode_desc): New global
4710 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4711 (queue_fixup): Renamed from cgen_queue_fixup.
4712 (*): Prepend gas_ to gas specific fns to denote them as such.
4714 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4715 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4716 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4717 Open opcode table and initialize it.
4718 (make_parallel): Use gas_cgen_opcode_desc.
4719 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4720 (md_assemble): Ditto.
4722 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4724 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4725 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4726 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4727 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4728 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4729 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4730 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4731 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4732 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4733 (INIT_STAB_SECTION): Likewise.
4734 (OBJ_PROCESS_STAB): Likewise.
4736 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4737 (md_parse_option): Watch for them.
4738 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4739 (md_begin): Kill neverdef code.
4740 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4741 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4742 (s_alpha_coff_wrapper): New.
4743 (md_pseudo_table): Trap all ECOFF pseudos.
4745 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4747 Start of changes to remove mdebug section from mips*-elf
4748 Based on MIPS_STAB_ELF definition
4749 * acconfig.h: undef if not configured
4750 * config.in: undef if not configured
4751 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4752 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4753 * stabs.c (s_stab_generic): flush frag
4755 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4757 * configure.in: (arm-*-elf): Handle.
4758 (thumb-*-elf): Handle.
4759 * configure: Regenerate.
4760 * read.c (stringer): Fix typo in comment.
4761 * write.c (fixup_segment): Don't add symbol value to addend if
4763 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4765 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4768 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4770 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4771 (write_2_short): Emit warning if new flag is set.
4772 (do_assemble): Set flags if left instruction is one of special
4773 "right-instruction-killer" type.
4775 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4777 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4778 Always output words in debug_info section as big endian.
4779 (sparc_target_format): Choose correct bfd target.
4780 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4782 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4784 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4785 to work with internationalization code. Issue an error when two
4786 operands match that are not allowed to match.
4788 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4790 * configure.in (install_tooldir): Allow target to specify whether
4791 it wants to be installed in $(tooldir)/bin.
4792 * configure: Regenerate.
4793 * Makefile.am (install-exec-local): Set install-exec-tooldir
4794 dependency via configure.
4795 * Makefile.in: Regenerate.
4797 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4799 * Makefile.am (install-exec-local): Split into two ...
4800 (install-exec-bindir,install-exec-tooldir): New rules.
4801 * Makefile.in: Regenerate.
4803 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * Makefile.am (install-exec-local): Don't remove the file before
4806 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4807 W. Rozycki <macro@ds2.pg.gda.pl>.
4808 * Makefile.in: Rebuild.
4810 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4812 * cgen.c: Include libiberty.h.
4813 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4814 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4815 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4816 (md_cgen_lookup_reloc)): Declare.
4817 (md_cgen_record_fixup_exp): Declare.
4818 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4819 (m32r_relax_frag): Declare.
4820 (cgen_md_apply_fix3): Decls moved to cgen.h.
4821 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4822 (m32r_cgen_record_fixup_exp): Delete decl.
4823 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4824 (assemble_nop): Delete.
4825 (expand_debug_syms): Delete unused `exp'.
4826 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4827 Add default case for -Wall.
4828 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4829 (md_atof): Delete unused wordP.
4831 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4833 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4836 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4838 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4839 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4840 .print, .purgem, and .struct. Remove documentation for
4843 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4845 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4846 Update call to insert_operand.
4848 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4850 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4852 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4854 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4855 whitespace after a prefix operator.
4857 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4859 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4861 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4863 * config/tc-sparc.c (log2): New static function.
4864 (s_reserve): Use log2 to convert alignment before calling
4866 (s_common): Use log2 to convert alignment before calling
4867 record_alignment and frag_align.
4868 (sparc_cons_align): Use log2.
4870 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4872 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4873 (s_common): Likewise.
4875 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4876 initialization of waddr.
4877 (sparc_elf_final_processing): Add default case to switch.
4879 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4881 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4882 than temporary real.
4884 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4886 * write.c (subsegs_finish): Don't align the segments if there were
4889 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4890 copying aux information.
4892 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4893 expression into a symbol.
4895 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4897 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4898 type to unsigned int.
4899 (md_assemble): Change type used to store offsets from unsigned
4901 (i386_operand): Switch error check to only call RESTORE_END_STRING
4902 once after parse_register.
4904 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4906 * config/tc-v850.c (md_show_usage): Changed format to match that
4909 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4911 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4913 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4915 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4918 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4920 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4921 * doc/Makefile.in: Rebuild.
4923 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4925 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4926 for %lo expressions.
4927 (mips_ip, case 'u'): Move range check after code to mask
4928 off bits in %hi/%lo expressions. Mask off high bits for
4931 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * doc/Makefile.am (gasver.texi): New target.
4934 (as.info, as.dvi): Depends upon gasver.texi.
4935 * doc/as.texinfo: Include gasver.texi. Mention version number on
4936 title page and in top node.
4937 * doc/Makefile.in: Rebuild.
4939 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4941 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4942 but not including the line containing the edict.
4943 * listing.h (LISTING_EOF): New.
4944 * input-scrub.c (input_scrub_next_buffer): Call it.
4946 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4948 * config/tc-i386.c (i386_operand): Don't set the size of an
4949 immediate address based solely on the suffix and the mode.
4951 * config/tc-i386.c (md_assemble): Add assertion to make sure
4952 overlap2 does not set Imm.
4954 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4955 sequences of whitespace to a single space.
4956 (is_space_chars): Just compare with space.
4957 (md_begin): Don't initialize space_chars.
4958 (md_assemble): Just skip a single whitespace character.
4959 (i386_operand): Rewrite base-index parsing to use new
4960 parse_register, and to skip white space. Skip white space in a
4961 number of other places too. Don't give error message if
4962 parse_register fails.
4963 (parse_register): Change reg_string parameter to be non-const.
4964 Add end_op parameter. Skip white space after the `%', and return
4965 end of register string. Give error message here rather than
4968 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4970 Based on patch from Matt Semersky <matts@scd.hp.com>:
4971 * expr.c (op_encoding): Make const.
4972 (expr_set_precedence): New function.
4973 (expr_begin): Don't set operator rankings, just call
4974 expr_set_precedence.
4975 * expr.h (expr_set_precedence): Declare.
4976 * read.c (s_mri): Call expr_set_precedence.
4978 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * doc/as.texinfo (Statements): Remove paragraph discussing
4981 continuing lines with a backslash. This hasn't worked for years,
4984 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4986 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4988 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4989 (ps_CTORS, ps_DTORS): New section types.
4990 (vms_fixup_xtors_section): New function
4991 (Ctors_Psect, Dtors_Psect): Define.
4992 (IS_GXX_XTOR): Define
4993 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4994 Filter static constructors/destructors and add to
4995 Ctors_Symbols/Dtors_Symbols chain.
4996 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4997 appropriate section.
4999 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5000 * makefile.vms: Merge vax/vms support.
5002 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5004 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5005 (elf_pseudo_table): Add them.
5006 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5007 (md_apply_fix): Accept them.
5008 (mips_fix_adjustable): Don't adjust them.
5009 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5010 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5011 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5012 (tc_fix_adjustable): Don't adjust them.
5014 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5016 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5018 * Makefile.in: Regenerate.
5019 * configure.in: AC_SUBST cgen_cpu_prefix.
5020 * configure: Regenerate.
5022 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5024 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5025 Changed all users of COND12_DELAY.
5027 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5029 * config/tc-mn10300.c (set_arch_mach): New function.
5030 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5031 (md_begin): Default to mn10300 mode.
5032 (md_assemble): Only accept instructions for the core mn10300
5033 chip and the active machine type.
5035 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5037 * subsegs.h (segment_info_type): Give the struct a name.
5038 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5039 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5040 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5041 * config/tc-w65.h (tc_reloc_mangle): Declare.
5042 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5044 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5046 * config/tc-v850.c (v850_comm): Restore old section
5047 after common processing.
5049 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5051 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5053 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5055 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5056 char with code that explicitly sign-extends.
5058 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5060 * config/tc-v850.c (md_begin): Restore text section as the current
5061 section after creating call table sections.
5062 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5065 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5066 with call to macro SYM_AUXINFO.
5068 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5070 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5071 with the program transform name.
5072 * Makefile.in: Rebuild.
5074 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5079 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5081 * config/tc-i386.c (i386_operand): Be prepared for a space between
5082 the open parenthesis and the start of the register operand,
5083 because of the June 16 change.
5085 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5090 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5092 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5093 even if it is belived to be unnecessary.
5095 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5097 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5099 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5101 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5103 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5104 shift amount for a repeated operand. The shift amount for the
5105 repeated copy comes from the size of the operand.
5107 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5109 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5111 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5113 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5115 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5117 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5118 characters in it as LEX_IS_SYMBOL_COMPONENT.
5119 * config/tc-i386.h (tc_symbol_chars): Define.
5120 (extra_symbol_chars): Declare.
5121 * config/tc-i386.c (extra_symbol_chars): Define.
5122 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5123 (line_comment_chars): Set to '/' if TE_LINUX.
5124 * doc/c-i386.texi (i386-prefixes): Update.
5125 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5127 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5129 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5130 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5132 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5134 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5135 constraint in instructions REP & REPI.
5137 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5139 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5140 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5142 (check_range): If the operand is shifted, then shift the number
5143 before checking its range.
5145 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5147 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5150 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5152 * config/tc-v850.c (v850_comm): Create special sections as needed.
5154 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5156 * config/tc-d10v.c (write_2_short): Addition of swapping
5157 instructions for sequential and reverse sequential order when
5158 given order is not possible.
5160 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5162 * Makefile.am: Rebuild dependencies.
5163 (DEP_INCLUDES): Fix reference to intl build directory.
5164 * Makefile.in: Rebuild.
5166 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5168 * doc/c-i386.texi: Update 16 bit documentation.
5170 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5171 IgnoreDataSize to IgnoreSize as they are used for address size as
5173 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5174 32-bit mode, similarly addr16/data16 and variants.
5176 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5178 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5179 sequential word multiply instructions.
5181 (do_assemble): Add extra command line argument, to allow mul32
5182 attribute to be preserved across parallel insns.
5183 (md_assemble): Insert NOPs between explicitly parallel insns which
5184 contain an 32 bit multiply and a 16 multiply.
5186 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5188 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5191 * config/tc-i386.c (reloc): Add braces.
5193 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5194 consistent with Intel naming.
5195 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5196 use bitfields in sib_byte.
5197 (modrm_byte): Don't use bitfields here either.
5199 * config/tc-i386.c (current_templates): Add const.
5200 (parse_register): Add const to return, param, and char *s.
5201 (i386_operand): Add const to reg_entry *r.
5202 * config/tc-i386.h (templates): Add const to start, end.
5204 Inspired by code for 16 bit gas support from Martynas Kunigelis
5205 <martynas@nm3.ktu.lt>:
5206 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5207 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5208 (uses_mem_addrmode): Remove.
5209 (md_estimate_size_before_relax): Add support here too.
5210 (md_relax_table): Rewrite interface to md_relax for 16 bit
5212 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5213 (opcode_suffix_to_type): Remove.
5214 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5215 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5216 (md_convert_frag): Likewise.
5217 (i386_operand): Add support for 16 bit base/index regs,
5218 immediates, and displacements. Remove some unnecessary casts, and
5219 localise end_of_operand_string, displacement_string_start,
5220 displacement_string_end variables. Add GCC_ASM_O_HACK.
5221 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5223 * config/tc-i386.c (prefix_hash): Remove.
5224 (md_begin): Rewrite without obstacks. Remove prefix hash table
5225 handling. Rewrite lexical table handling.
5226 (i386_print_statistics): Don't print prefix statistics.
5227 (md_assemble): Rewrite instruction parser so that line is not
5228 converted to lower case. Don't do a hash_find for prefixes,
5229 instead recognise them via opcode modifier.
5230 (expecting_operand, paren_not_balanced): Localise variables.
5231 * config/tc-i386.h (IsPrefix): Define.
5232 (prefix_entry): Remove.
5234 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5235 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5236 '\\' in case where comment_chars contains '/'.
5238 * config/tc-i386.c (MATCH): Ensure given operand and template
5239 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5240 you must write `ljmp *table(%ebx)'.
5242 From H.J. Lu <hjl@gnu.org>:
5243 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5244 as 0 ifndef BFD_ASSEMBLER.
5245 (md_assemble): Allow immediate operands without suffix or
5246 other reg operand to default in size to the current code size.
5248 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5250 * config/tc-v850.c (md_begin): Restore creation of
5251 .call_table_text and .call_table_data sections.
5253 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5256 after emitting a word of noops.
5258 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5260 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5261 (i386_operand): Simplify checks for valid base/index combinations.
5262 Disallow `in 4(%dx),%al'.
5264 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5266 (add_prefix): Change parameter from char to int.
5268 * config/tc-i386.h (Ugh): Define opcode modifier.
5269 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5271 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5272 CONSISTENT_REGISTER_MATCH macros to check register types more
5273 thoroughly. Check for illegal suffix/operand combinations
5274 when matching insns with operands. Handle new `s' suffix, and
5275 associated FloatMF opcode modifier for float insns with memory
5277 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5278 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5279 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5280 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5281 DATA_PREFIX_OPCODE throughout.
5283 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5284 (md_assemble): Rewrite suffix/register operand checking code to be
5285 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5286 AnyMem, the better to grep.
5288 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5289 given a memory operand. Don't set Abs bits either.
5290 (type_names): Remove Mem*, Abs*.
5291 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5292 define opcode_modifiers as these cases are handled by Disp8,
5293 Disp16, Disp32 and suffix checks.
5294 (COMES_IN_BOTH_DIRECTIONS): Remove.
5295 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5297 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5298 if IgnoreDataSize modifier given. Remove ShortformW modifier
5299 test. Add test for ShortForm in W base_opcode modification.
5300 Merge Seg2ShortForm and Seg3ShortForm code.
5301 * config/tc-i386.h (ShortFormW): Remove.
5302 (IgnoreDataSize): Define.
5304 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5306 * config/tc-d30v.c (md_assemble): Store previous segment state
5307 with previous instruction.
5309 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5311 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5312 (ebp, esp): Remove static variables.
5313 (MATCH): Remove test for InOutPortReg.
5314 (i386_operand): Properly handle InOutPortReg here instead.
5315 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5316 (md_assemble): Simplify and correct modrm and sib generation.
5317 (i386_operand): Add warning for scale without index.
5318 Rewrite checks for valid base/index combinations.
5320 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5321 macros and enclose in do while(0).
5322 (RESTORE_END_STRING): Likewise.
5323 (md_assemble): Add one to printed operand number so we start
5324 from 1 not 0. Add some more gettext invocations.
5325 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5328 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5329 DATA_PREFIX, SEG_PREFIX): Define.
5330 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5331 (check_prefix): Remove function.
5332 (add_prefix): New function. Add prefix to i.prefix as well as
5334 (md_assemble): Changes for add_prefix. Remove hack for wait
5335 prefix, instead always output prefixes in fixed order. Test
5336 for jcxz/loop when selecting between word & dword operations,
5337 and add address size prefix rather than operand size prefix.
5338 Remove operand -> address size hack when emitting jcxz/loop.
5339 (i386_operand): Remove O_Absent check as it's done in expr.
5341 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5343 * configure.in: Recognize m5200 as a cpu_type of m68k.
5344 * aclocal.m4: Rebuild with current libtool.
5345 * configure: Rebuild.
5347 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5349 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5350 to relaxable_symbol to prevent references to external symbol from
5353 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5355 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5356 symbols are relaxable.
5358 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5360 * config/tc-v850.c (md_begin): Don't create special
5361 sections by default.
5363 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5365 * config/tc-mips.c (macro): For div and udiv, close the
5366 reorder block as soon as possible.
5368 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5370 From Matt Semersky <matts@scd.hp.com>:
5371 * macro.c (macro_mri_mode): New function.
5372 * macro.h (macro_mri_mode): Declare.
5373 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5376 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5378 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5381 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5382 until after xstrdup in OBJ_EVAX case.
5384 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5386 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5387 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5388 of hardcoded magic number.
5389 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5391 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5393 * read.c (do_s_func): New function.
5395 * read.h (do_s_func): Add prototype.
5397 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5399 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5400 nops if fill pattern not specified.
5402 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5404 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5405 * config/te-go32.h (TE_GO32): Define.
5406 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5408 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5410 Implement .func/.endfunc pseudo-ops.
5411 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5413 * read.c (potable): Add .func,.endfunc.
5414 (s_func): New function.
5415 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5417 (in_doc_func_p,current_function_label): New static globals.
5418 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5420 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5422 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5423 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5424 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5425 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5426 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5427 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5428 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5429 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5430 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5431 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5432 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5433 * config/tc-a29k.c: Don't define md_short_jump_size,
5434 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5435 * config/tc-alpha.c: Likewise.
5436 * config/tc-alpha.h: Likewise.
5437 * config/tc-arm.c: Likewise.
5438 * config/tc-h8300.c: Likewise.
5439 * config/tc-h8500.c: Likewise.
5440 * config/tc-hppa.c: Likewise.
5441 * config/tc-i860.c: Likewise.
5442 * config/tc-i960.c: Likewise.
5443 * config/tc-ppc.c: Likewise.
5444 * config/tc-sh.c: Likewise.
5445 * config/tc-sparc.h: Likewise.
5446 * config/tc-tic30.c: Likewise.
5447 * config/tc-w65.c: Likewise.
5448 * config/tc-z8k.c: Likewise.
5450 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5452 * config/tc-vax.c (_): Delete this macro used for placeholder
5453 values in vax_operand_width_size; it conflicts with the _() macro
5454 used for internationalization.
5456 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5458 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5459 code. From Chris Moller <moller@bops.com>.
5461 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5462 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5463 * read.c (emit_expr): Initialize seg and subseg fields of a new
5465 * write.c (write_object_file): Switch to the appropriate segment
5466 and subsegment when processing a broken word.
5468 * config/tc-m68k.c (mri_assemble): New static function.
5469 (build_mri_control_operand): Call mri_assemble rather than
5471 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5472 (s_mri_endf, s_mri_endw): Likewise.
5474 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5476 * read.c (s_org): Call md_flush_pending_output if it is defined.
5478 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5480 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5482 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5483 (md_parse_option): Add for same.
5484 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5485 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5486 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5488 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5490 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5492 * config/tc-arm.c (find_real_start): Relax definition of local
5495 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5497 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5498 symbols at the given address, not just the last one specified.
5500 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5502 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5503 or number_to_chars_littleendian to write data.
5505 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5507 * config/tc-v850.c (md_assemble): Remove artificially created
5508 register name symbols.
5510 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5512 * write.c (fixup_segment): Change "segment" to "section" in
5515 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5517 * write.c (fixup_segment): Change sym1-sym2 message again.
5519 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5521 * write.c (fixup_segment): Improve error message for sym1-sym2
5522 errors when sym1 is in a different segment from sym2.
5524 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5526 * config/tc-m32r.c (warn_unmatched_high): New static local.
5527 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5528 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5529 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5530 (md_parse_option): Likewise.
5531 (md_show_usage): Likewise.
5532 (m32r_frob_file): Likewise.
5534 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5535 (read_a_source_file): Call them.
5536 * read.h (stabs_generate_asm_file): Declare.
5537 * stabs.c (stabs_generate_asm_file): New function.
5538 (generate_asm_file): New function.
5539 (stabs_generate_asm_lineno): Move file name handling into
5542 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5544 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5545 (d30v_current_align, d30v_current_align_seg): New variables.
5546 (d30v_last_label): New variable.
5547 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5548 (s_d30v_data, s_d30v_section): Likewise.
5549 (md_pseudo_table): Call them.
5550 (md_begin): Initialize d30v_current_align_seg.
5551 (md_assemble): Call d30v_align when needed by known current alignment.
5552 (d30v_frob_label, d30v_cons_align): New functions.
5553 * config/tc-d30v.h (md_do_align): Remove.
5554 (tc_frob_label): Call d30v_frob_label.
5555 (md_cons_align): New.
5557 * config/tc-d30v.c (find_format): Convert complex expressions to
5558 expression symbols before processing. Clean up code formatting.
5560 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5562 * po/Make-in (install-info): New target.
5564 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5566 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5568 * config/tc-mn10300.c (md_assemble): Likewise.
5570 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5572 * Makefile.am: Update with `make dep-am'.
5573 (HFILES): Add cgen.h.
5574 (cgen.o): Depend on cgen.h.
5575 * Makefile.in: Regenerate.
5577 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5579 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5581 * gasp.c (grab_label): Permit a label to be a preprocessor
5582 variable by permitting a label to start with a backslash.
5584 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5586 * config/tc-mips.c (validate_mips_insn): Removed hack
5587 for previously inaccessible bitfields in some INSN_TRAP
5590 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5592 * config/tc-d30v.c (do_assemble): Abort with error message
5593 if opcode operands do not match.
5595 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5597 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5598 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5599 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5600 similar new 'q' operand.
5602 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5604 * cgen.c (cgen_asm_finish_insn): Fix typo.
5606 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5609 * cgen.c: Include it.
5610 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5611 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5612 All callers updated.
5613 * config/tc-m32r.c: Include cgen.h.
5614 (m23r_insn): New members num_fixups,fixups.
5616 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5618 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5619 to avoid compiler warning.
5621 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5623 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5626 * makefile.vms (OBJS): Add ehopt.obj
5628 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5630 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5632 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5634 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5635 a short format insn.
5636 (md_assemble): Set it for explicitly packed insns.
5638 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5640 * config/obj-coff.c (c_symbol_merge): Do not take address of
5641 native fields when performing the memcpy.
5643 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5645 * config/tc-mips.c (macro,macro2): Implement
5646 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5648 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5650 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5651 relocations against globally visible symbols.
5652 * config/tc-m68k.c (relaxable_symbol): New macro.
5653 (m68k_ip, md_estimate_size_before_relax): Use it.
5654 (tc_m68k_fix_adjustable): Also handle weak symbols.
5656 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5658 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5659 references to externally visible symbols.
5660 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5661 values in twice for a PC relative reloc if the symbol is
5664 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5665 don't adjust a PC relative reloc against an externally visible
5667 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5668 for a PC relative fixup against an externally visible defined
5669 symbol, arrange to store object file and addend values as though
5670 the symbol were not defined.
5671 (tc_gen_reloc): Likewise.
5673 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5675 * read.c (sizeof_leb128): Referenced externally by write.c so
5678 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5680 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5681 and expand a 'debug' symbol associated with the next instruction
5682 that does not cause a short instruction to be filled with a NOP.
5683 (md_pseudo_table): Add support for .debugsym.
5684 (assemble_parallel_insn): Add calls to expand_debug_sym as
5686 (md_assemble): Ditto.
5688 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5690 * as.c (main): Conditionally call setlocale.
5691 * gasp.c (main): Likewise.
5692 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5693 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5695 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5697 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5699 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5701 * config/tc-hppa.c: Change all calls to bzero to use memset.
5702 (pa_ip): Add cast to avoid warning.
5703 (tc_gen_reloc, md_apply_fix): Likewise.
5704 (pa_find_space_by_number): Likewise.
5705 (hppa_force_relocation): Likewise.
5706 (pa_block): Change i to unsigned int.
5707 * config/obj-som.h (obj_som_copyright): Declare.
5709 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5711 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5712 for line numbers for assembly source.
5714 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5716 * configure.in: Change version number to 2.9.4
5717 * configure: Rebuild.
5719 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5721 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5723 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5725 * ecoff.h: Change symbolS in function declaration to struct
5728 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5730 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5731 (md_convert_frag): Fix i18n typo.
5733 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5735 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5736 * ecoff.h: Protoype it.
5737 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5738 [EVAX] (s_alpha_prologue): Delete.
5739 (md_pseudo_table): Update.
5741 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5743 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5744 array to local pointer.
5745 (get_args, parse_expr): Add casts to avoid warnings.
5747 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5749 * read.c (s_set): Cast xmalloc return value to fragS *.
5750 * config/tc-m68k.c (m68k_ip): Function made static to match
5751 previous forward declaration.
5752 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5754 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-v850.c: Add internationalisation macros to error
5759 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5760 macros to error strings.
5762 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5765 reloc is in the TOC csect.
5766 (md_apply_fix3): Correct gettext typo.
5768 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5770 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5771 .L - they are local labels and the branches are not really
5772 function calls but rather far jumps.
5774 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5776 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5778 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5780 * config/tc-i386.c (md_assemble): Print operand number rather than
5781 using ordinal_names.
5782 (i386_operand): Likewise.
5784 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5786 * Makefile.am (INTLLIBS): Define to work around apparent automake
5788 All Makefiles: Regenerated.
5790 * Many files: Added gettext invocations around user-visible
5792 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5793 HAVE_LC_MESSAGES): Define.
5794 * dep-in.sed: Added asintl.h.
5795 * po/Make-in: New file.
5796 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5798 * read.c (Z_): Renamed from `_'.
5799 * Makefile.am (SUBDIRS): Added po.
5800 (POTFILES): new macro.
5801 (po/POTFILES.in): New target.
5802 ($(OBJS)): Added asintl.h.
5804 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5805 (as_new_LDADD): Added $(INTLLIBS).
5806 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5807 (gasp_new_LDADD): Added $(INTLLIBS).
5808 (gasp_new_DEPENDENCIES): New macro.
5809 * configure, aclocal.m4: Rebuilt.
5810 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5812 (ALL_LINGUAS): Define.
5813 * macro.c: Include "asintl.h".
5814 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5815 * as.h: Include "asintl.h".
5816 * config/tc-i386.c (ordinal_names): Removed.
5817 (md_assemble): Changed error text to avoid ordinal_names.
5818 (i386_operand): Likewise.
5819 (reloc): Added as_bad to avoid i18n problems.
5820 (tc_gen_reloc): Likewise.
5821 * config/tc-arm.c (bad_args): Now a #define.
5823 * config/obj-vms.c (VMS_stab_parse): Changed type of
5825 (global_symbol_directory): Unified strings to avoid i18n
5827 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5828 avoid i18n problems.
5829 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5830 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5832 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5834 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5836 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5838 * as.c (print_version_id): Added an fprintf to avoid i18n
5840 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5842 * expr.c (expr): Added as_warn call to avoid i18n problems.
5843 * messages.c (as_assert): Changed code to avoid i18n problems.
5844 (as_abort): Likewise.
5845 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5846 (s_space): Likewise.
5847 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5849 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5851 * config/tc-i386.c (check_prefix): New static function, split out
5853 (struct _i386_insn): Add wait_prefix field.
5854 (md_assemble): Remove wait_prefix local variable. Use
5855 check_prefix when adding a prefix.
5857 * config/tc-i386.c (current_templates): New static variable.
5858 (md_assemble): Remove current_templates local variable.
5859 (md_assemble, i386_operand): Improve error and warning messages in
5860 many places. Add RESTORE_END_STRING in many places before error
5861 return. Clarify some comments.
5863 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5865 (md_assemble): Parse string instruction operands, looking for
5866 segment override prefixes. Check for invalid segment prefixes on
5868 (i386_operand): i.seg[] and max mem_operand changes for string
5870 * config/tc-i386.h (EsSeg): Define.
5872 * config/tc-i386.h (regKludge): Define.
5873 (iclrKludge, imulKludge): Don't define.
5874 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5875 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5876 opcode_modifier checks to look for more common cases first. Add
5877 default_seg for IsString case.
5879 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5881 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5883 * configure: Rebuild with new automake and libtool.
5884 * aclocal.m4, Makefile.in: Likewise.
5886 * doc/Makefile.am (as.dvi): New target.
5887 * doc/Makefile.in: Rebuild.
5889 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5891 * configure.in: Added sparc86x support.
5893 * configure: Rebuild.
5895 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5897 (md_parse_option): Warn if -EL is not supported for this architecture.
5899 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5901 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5903 * config/tc-mips.c (mips_ip): Note when we use get match on
5904 the full instruction name.
5906 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5908 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5909 back into the expression to handle add/sub simplification correctly.
5911 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5913 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5915 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5917 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5920 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5922 * symbols.c (max_indent_level): New global.
5923 (print_symbol_value_1): Use it.
5924 * expr.h (expr_build_dot): Declare.
5925 * expr.c (expr_build_dot): New function.
5927 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5929 * symbols.c (print_binary): New function.
5930 (print_expr_1): Call it.
5932 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5934 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5935 operand in the opcode.
5937 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5939 * config/tc-i386.h: Reorder operand flags and opcode modifier
5940 flags for clarity. Remove unused definitions: Unknown,
5941 ImmUnknown, DispUnknown, NoModrm.
5942 * config/tc-i386.c (type_names): Add missing Debug type.
5943 (md_assemble): Better duplicate prefix checking. Quicker string
5944 instruction check via new opcode_modifier flag.
5946 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5948 * doc/as.texinfo (Invoking): Clarify -Wa example.
5950 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5952 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5953 (s_mips_weakext): Define.
5954 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5955 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5958 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5960 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5961 is an error if the value can not be computed at assembly time.
5962 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5964 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5966 * gasp.c (main): Set next field of new include_path structure to
5967 NULL. From Avery Pennarun <averyp@gdc.ca>.
5969 * read.c (s_mri_sect): Call as_bad rather than abort for an
5970 unsupported MRI target.
5972 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5974 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5975 the destination of a branch instruction should be altered.
5976 (find_real_start): New function: Locate the real, Thumb coded
5977 start of a Thumb function.
5978 (do_t_branch23): Alter the destination of branches to Thumb
5981 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5983 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5985 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5988 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5990 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5991 * doc/c-hppa.texi: Likewise.
5993 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5995 * Makefile.am: Rebuild dependencies.
5996 * Makefile.in: Rebuild.
5998 * Makefile.am (DEP_INCLUDES): New variable.
5999 (.dep1): Change to work when srcdir is not an absolute path.
6000 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6001 * Makefile.in: Rebuild.
6003 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6005 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6006 LinearAddress patch.
6008 * configure.in: Set version to 2.9.1.
6009 * configure: Rebuild.
6011 * Branched binutils 2.9.
6013 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6015 * config/tc-i386.h (FWait): Define.
6016 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6017 other prefixes. Check FWait flag in opcode table to see which
6018 instructions require an fwait prefix.
6020 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6022 * stabs.c (get_stab_string_offset): Always create a stab string
6025 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6027 Fix some gcc -Wall warnings:
6028 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6029 * ehopt.c (eh_frame_code_alignment): Likewise.
6030 * expr.c (integer_constant, operand): Likewise.
6031 * frags.c (frag_align): Likewise.
6032 * gasp.c (level_0, change_base, doinstr): Likewise.
6033 * hash.c (hash_ask): Likewise.
6034 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6035 (debugging_pseudo): Likewise.
6036 * macro.c (define_macro, check_macro): Likewise.
6037 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6038 (ignore_rest_of_line, float_cons): Likewise.
6039 * symbols.c (decode_local_label_name): Likewise.
6040 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6041 (fixup_segment, number_to_chars_bigendian): Likewise.
6042 (number_to_chars_littleendian): Likewise.
6043 * config/atof-ieee.c (gen_to_words): Likewise.
6044 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6045 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6046 * read.c (output_big_sleb128): Initialize locals to avoid
6048 (output_big_uleb128, equals): Likewise.
6049 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6050 to unsigned int. Change zeros to unsigned int.
6051 * cond.c (s_if): Add return to default case.
6052 * frags.c (frag_now_fix): Change return type to addressT.
6053 * frags.h (frag_now_fix): Update declaration.
6054 * listing.c (file_info_struct): Change linenum to unsigned int.
6055 (struct list_info_struct): Change hll_line to unsigned int.
6056 (print_source): Update format string.
6057 * read.c (emit_expr): Change scan to unsigned int, and don't
6058 bother to initialize it.
6059 * symbols.c (dollar_label_count): Change to unsigned long.
6060 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6061 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6062 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6064 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6066 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6067 mcf5200 just as we do for m68000.
6068 (m68k_init_after_args): Likewise.
6069 (md_estimate_size_before_relax): Likewise.
6071 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6073 * config/tc-v850.c (md_assemble): Store relocation addend in
6074 fixup instead of instruction.
6076 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6078 * config/tc-i386.c (md_assemble): Swap template arguments to
6079 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6080 This macro is currently symmetric, so passing them the wrong
6081 way didn't cause any problem, but may if the macro is changed
6083 After copying template to i.tm, use i.tm. rather than t-> to
6084 access fields, and make t a const*
6085 Move i.tm.operand_types[] swap to immediately after the copy.
6087 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6089 * expr.h (expr_build_uconstant): Add prototype.
6090 (expr_build_unary,expr_build_binary): Add prototypes.
6091 * expr.c (expr_build_uconstant): New function.
6092 (expr_build_unary,expr_build_binary): New functions.
6094 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6096 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6097 * macro.c (macro_expand_body): Increase buffer size.
6098 * messages.c (as_warn): Likewise.
6099 (as_warn_where, as_bad, as_bad_where): Likewise.
6101 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6103 Based on patch from H.J. Lu <hjl@gnu.org>:
6104 * Makefile.am (DISTSTUFF): New variable.
6105 (diststuff): New target.
6106 * Makefile.in: Rebuild.
6108 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6110 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6111 m32r_elf_section_change_hook.
6113 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6114 emit a nop if a section ends with a 16 bit instruction.
6116 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6119 s_lcomm rather than obj_coff_lcomm.
6120 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6122 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6124 * config/tc-i386.h (LinearAddress): Define.
6125 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6126 instruction, don't use a default segment.
6128 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6130 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6131 * configure: Rebuild.
6133 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6135 * aclocal.m4, configure: Rebuild with libtool 1.2.
6137 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6139 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6140 PC relative branches. Patch courtesy of Jonathan Walton.
6143 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6145 * configure.in (emulations): Add thumb-pe target.
6147 * configure (emulations): Add thumb-pe target.
6149 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6151 * itbl-lex.l (yywrap): Don't define if already defined as a
6154 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6156 * depend.c (quote_string_for_make): New function.
6157 (wrap_output): Use it.
6159 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6161 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6162 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6164 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6166 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6167 Recognize -GN and -relax.
6168 (md_begin): Initialize gp size from -G switch.
6169 (alpha_force_relocation): Always force if -relax.
6170 (alpha_align): Take a new argument that will specify when to
6171 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6172 Change all callers. Emit nop alignment padding as nop+unop pair.
6174 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6176 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6177 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6179 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6181 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6182 require padding to the next long word boundary.
6184 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6186 * cgen.c: #include symcat.h.
6187 * config/tc-m32r.c: Likewise.
6189 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6191 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6192 absolute expressions instead of '$' prefixed register names.
6194 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6196 * read.c (s_set): Record file and line info for symbols when -as.
6197 (pseudo_set): Don't overwrite that dummy fragment.
6199 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6201 * config/tc-ppc.c (md_pseudo_table): Add "section".
6202 (ppc_named_section): New static function.
6204 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6206 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6207 so we don't have to scan the entire list.
6209 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6211 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6212 case, allow the parallel instructions to modify the same flag
6215 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6217 * listing.c (list_symbol_table): Categorize symbols by
6218 undefined_section rather than sy_frag->line == NULL.
6220 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6222 * Makefile.am (install-exec-local): Install properly when ln
6223 fails or tooldir == prefix.
6225 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6227 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6228 Test result of insert_operand for error.
6230 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6232 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6233 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6234 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6235 * doc/Makefile.in: Rebuild.
6237 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6239 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6240 (macro): Fix handling of M_COP[0-3].
6242 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6244 Based on patches from Ross Harvey <ross@teraflop.com>:
6245 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6246 if macro_alternate or macro_mri.
6247 (getstring): Remove support for byte constants between < and >.
6248 (get_any_string): '<' only starts a string if macro_alternate or
6250 (macro_expand_body): Permit keyword parameters following
6251 positional parameters.
6253 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6254 * configure.in (alpha*-*-netbsd*): New target.
6255 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6256 * configure: Rebuild.
6258 * as.h (flag_warn_suppress_instructionswap): Move from here...
6259 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6260 here, and make static.
6262 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6263 BFD_ASSEMBLER or MANY_SEGMENTS.
6265 * as.c (show_usage): Update bug-gnu-utils address.
6266 * gasp.c (show_usage): Likewise.
6267 * doc/as.texinfo (Bug Reporting): Likewise.
6269 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6271 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6272 insns regardless of the size of a pointer if we're in mips I or
6274 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6276 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6278 Fix rac to accept only a0:
6279 * tc-d10v.c (parallel_ok, find_opcode):
6280 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6281 Introduce OPERAND_GPR.
6283 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6285 * read.c (s_fill): Handle non-constant repeat counts by creating
6286 an rs_space fragment.
6288 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6290 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6291 from as_bad to as_warn.
6293 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6295 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6296 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6297 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6299 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6301 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6302 seg_fix_rotP rather than fix_root from seg_info.
6304 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6306 * expr.c: Add support for 0x1_2_3_4 bignums.
6308 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * configure.in: Change -linux* to -linux-gnu*.
6311 * configure: Rebuild.
6313 * app.c (do_scrub_begin): Treat \r as whitespace.
6315 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6317 * Makefile.am: Update dependencies.
6318 * Makefile.in: Rebuild.
6320 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6322 * configure, aclocal.m4: Rebuild with new libtool.
6324 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6326 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6327 the argument to bfd_set_arch_mach.
6328 (load_address): Use bfd_arch_bits_per_address to determine the
6329 bit size of an address instead of looking at the isa level.
6330 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6332 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6334 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6336 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6338 * ehopt.c: New file.
6339 * as.h (enum _relax_state): Add rs_cfa.
6340 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6341 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6342 * read.c (emit_expr): Call check_eh_frame.
6343 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6344 (relax_segment): Likewise.
6345 * Makefile.am: Rebuild dependencies.
6346 (GAS_CFILES): Add ehopt.c.
6347 (GENERIC_OBJS): Add ehopt.o.
6348 * doc/internals.texi (Frags): Document rs_cfa.
6350 * as.c (show_usage): Mention --traditional-format.
6351 (parse_args): Accept --traditional-format.
6352 * as.h (flag_traditional_format): Declare.
6353 * output-file.c (output_file_create): If flag_traditional_format,
6354 set BFD_TRADITIONAL_FORMAT on stdoutput.
6355 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6357 * config/tc-mips.c (append_insn): Make sure that if we have a
6358 fixup for an unmatched %hi reloc, it does not associated with a
6361 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6362 * doc/Makefile.in: Likewise.
6364 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6366 * config/tc-m32r.c (check_for_side_effects): New function.
6367 (can_make_parallel): Add checks for instruction side effects
6368 clashing with the other instruction.
6369 (assemble_parallel_insn): Improve warning messages. Return error
6370 message from non-swapped instruction order.
6372 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6374 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6376 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6377 md_cleanup definition. This moves the forced literal output to
6378 the end of the source pass, and avoids macro's inserting literals
6379 into the code immediately after the macro expansion.
6381 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6383 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6384 a gas internal symbol is adjustable.
6385 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6387 * as.h: If gcc version greater than 2.6, use `__format__' and
6388 `__printf__' in function attributes, rather than `format' and
6391 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6395 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6397 Add tms320c30 support:
6398 * config/tc-tic30.h: New file.
6399 * config/tc-tic30.c: New file.
6400 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6401 TARGET_FORMAT as "coff-tic30".
6402 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6403 * Makefile.am: Rebuild dependencies.
6404 (CPU_TYPES): Add tic30.
6405 (CPU_OBJ_VALID): tic30-aout is valid.
6406 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6407 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6408 * configure, Makefile.in: Rebuild.
6410 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6412 * config/tc-v850.c (md_assemble): Improvements to error messages.
6414 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6416 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6417 BFD_RELOC_HI16_S to store the high bits of any value.
6419 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6420 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6421 assembler calculate relocations to any external symbol at all.
6422 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6423 involving generation of pc-relative relocs.
6424 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6425 has been moved to md_apply_fix3.
6427 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6428 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6429 which actually means (the address of identifier's GOT entry) +
6430 constant, which is not particularly useful.
6432 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6434 * read.h (include_dirs): Declare.
6435 (include_dir_count,include_dir_maxlen): Declare.
6437 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6439 * configure.in: Correct check for shared opcodes library.
6440 * configure: Rebuild.
6442 * listing.c (buffer_line): If we can't open the file, set at_end.
6443 (listing_print): Remove unused local variable fi.
6445 * config/m68k-parse.y (reglistpair): Handle register list in
6448 * config/vms-conf.h: Don't undef VERSION.
6450 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6452 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6454 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6456 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6457 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6458 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6459 (EXTRA_DIST): Define.
6460 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6461 explicitly rather than via the list of object files.
6462 (gcc-as.opt): New file created when make-gas.com is run.
6463 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6464 itbl-cpu.h} to #include appropriate file rather than copying that
6466 * config/vms-conf.h: Synchronize with current config.in.
6467 * Makefile.in: Rebuild.
6469 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6471 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6472 (parallel_ok): Relaxed parallel subinstruction dependency check.
6474 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6476 * as.h (flag_warn_suppress_instructionswap): added new flag.
6477 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6478 command line argument.
6479 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6480 warning only if flag_warn_suppress_instructionswap is false.
6482 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6484 * configure.in (i386-*-mingw32*): New target.
6485 * configure: Rebuild.
6487 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * symbols.c (resolve_symbol_value): Don't set the segment if it
6490 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6492 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6495 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6497 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6498 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6501 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6503 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6505 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6507 * config/tc-v850.c (v850_insert_operand): Display instruction when
6508 an error is encountered.
6510 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6512 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6513 (i386-*-sco3.2v5*coff): New target.
6514 (i386-*-sco3.2*): New target.
6515 * configure: Rebuild.
6517 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6519 * config/tc-v850.c: Tidy error message production.
6521 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6523 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6524 validate_immediate return value in the right type for comparisons
6527 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6529 * listing.c (MAX_BYTES): Use listing variables not constants.
6530 (data_buffer): No longer an array, but a pointer.
6531 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6532 (listing_listing): Allocate data_buffer.
6534 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6536 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6537 --listing-rhs-width, --listing-cont-lines.
6538 (show_usage): Update.
6539 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6540 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6541 (print_lines): Use the variables instead of the constants.
6542 (listing_listing): Likewise.
6543 * listing.h: Declare the new vars.
6545 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6547 * as.c (parse_args): Add --keep-locals alias for -L.
6548 Add --strip-local-absolute.
6549 (show_usage): Update.
6550 * as.h (flag_strip_local_absolute): New flag.
6551 * symbols.c (S_IS_LOCAL): Use it.
6552 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6553 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6554 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6556 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6558 * config/tc-m32r.c: Detect if explicitly parallel instructions
6559 might have an io conflict and issue a warning message.
6561 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6563 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6564 cgen_swap_fixups): Functions to save, restore and swap the fixup
6565 chain with a backup copy.
6566 (cgen_asm_finish_insn): Returns address of constructed insn.
6568 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6570 * listing.c (file_info_struct): Remove FILE, add POS.
6571 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6572 (file_info): Don't open the file.
6573 (buffer_line): Check for the file in the last_open cache, updating
6575 (print_source): Don't reference file_info->file.
6576 (listing_listing): Likewise.
6577 (listing_print): Close the file in the cache, if any.
6579 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6581 * read.c (dwarf_file_string): New file static variable.
6582 (emit_expr): Look for constant sequence that leads up to a file
6583 name in DWARF debugging output.
6584 (stringer): Use dwarf_file_string to decide whether to accept a
6585 string as a file name.
6587 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6589 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6590 (crack_operand): Add reg->reglst MRI hack.
6591 (r_seg): Put reglst symbols in reg_section.
6592 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6594 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6596 * tc-sh.c (get_specific): Handle SGR & DBR.
6598 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6600 * tc-h8300.c (parse_reg): Take the length of the symbol into
6601 account when attempting to match a register name.
6602 * tc-h8500.c (parse_reg): Likewise.
6604 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6606 * cgen.c: Formatting changes to improve readability.
6608 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6610 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6613 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6615 Based on a patch from Jim Wilson
6616 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6617 (tc_gen_reloc): Handle cross section PC relative relocs
6620 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6622 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6624 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6626 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6627 (expr_jmp_buf): New static local.
6628 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6629 (cgen_md_operand): New function.
6630 * tc-m32r.c: Clean up pass over `struct foo' usage.
6631 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6633 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6635 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6636 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6638 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6640 * config/tc-i386.c (i386_operand): Give an error if there are
6641 unrecognized characters after an expression.
6643 For older changes see ChangeLog-9697