1 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
6 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
8 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
9 flags for the unwind subspace.
11 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
12 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
13 suitable relocation based on the size of the target's pointer.
14 Always Use subsegment zero for the unwinders.
15 (pa_level): Handle "2.0w".
17 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
19 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
20 with the following instruction unless this was specified.
22 1999-08-09 Ian Lance Taylor <ian@zembu.com>
24 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
25 certain sections, to match BFD changes.
27 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
29 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
30 (EXTRA_SCRIPTS): Define to keep automake happy.
31 * Makefile.in: Rebuild.
33 1999-08-08 Ian Lance Taylor <ian@zembu.com>
35 * Makefile.am: Rename .dep* files to DEP*.
36 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
37 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
39 * Makefile.in: Rebuild.
41 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
43 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
45 1999-08-08 Ian Lance Taylor <ian@zembu.com>
47 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
48 avoid problems on DOS filesystems.
49 * Makefile.in: Rebuild.
51 * doc/as.texinfo (Section): Document 's' flag for COFF version.
53 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
55 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
58 1999-08-08 Ian Lance Taylor <ian@zembu.com>
60 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
61 line to create ${GDBINIT} rather than .gdbinit.
62 * configure, Makefile.in, doc/Makefile.in: Rebuild.
64 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
66 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
68 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
70 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
72 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
74 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
75 non-adjustable symbols.
77 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
79 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
81 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
83 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
86 1999-08-05 Donn Terry <donn@interix.com>
88 * config/te-interix.h: New file.
89 * configure.in (i386-*-interix*): New target.
92 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
94 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
95 selectors for ELF too.
96 (selector_table): Add "ltp" and "rtp" selectors.
98 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
100 * config/tc-i386.c (i386_operand): No need to change
101 operand_string pointer in segment reg case before goto
102 do_memory_reference. Initialise displacement_string_start and
103 displacement_string_end after do_memory_reference label.
104 (i386_index_check): Add operand_string param, and print error
105 message on failure here.
106 (i386_intel_memory_operand): Instead of here.
107 (i386_operand): And here.
108 (INFER_ADDR_PREFIX): Enable.
110 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
112 * config/tc-i386.h (DefaultSize): Define. Renumber following
113 opcode_modifier defines.
115 From Etienne Lorrain <etienne.lorrain@ibm.net>
116 * config/tc-i386.c (stackop_size): New variable.
117 (set_16bit_code_flag): Clear it here.
118 (set_16bit_gcc_code_flag): New function.
119 (md_pseudo_table): Add "code16gcc" entry.
120 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
122 1999-08-03 Ian Lance Taylor <ian@zembu.com>
124 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
125 next_set_end even if the end symbol is being discarded.
127 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
128 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
129 * config/obj-coff.c: Likewise.
130 (seg_info_type): Remove.
131 (seg_info_off_by_4): Change to array of segT.
132 (s_get_segment): Adjust accordingly.
133 (obj_pseudo_table): Fully initialize sentinel entry.
135 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
136 Ralf Baechle <ralf@uni-koblenz.de>.
138 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
140 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
142 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
144 * config/tc-i386.c: Indentation and white space changes.
145 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
146 don't enable it by default.
147 (i386_intel_operand): Remove redundant prototype.
148 Move check on number of memory operands, and i.mem_operands++
149 (i386_intel_memory_operand): To here.
150 Remove i386_immediate code from here. Remove special case code
151 for input and output using (%dx). Remove base/index checks and
152 call i386_index_check instead. Save initial operand_string
153 argument for error message.
154 (i386_operand): Remove redundant prototype. Move base/index
155 checks to i386_index_check.
156 (i386_displacement): Move intel mode check for non-zero
158 (i386_intel_memory_operand): To here.
160 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
162 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
163 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
164 by .register pseudo-op if -64 and --no-undeclared-regs.
165 (s_register, sparc_adjust_symtab): New functions.
166 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
167 Declare sparc_adjust_symtab as tc_adjust_symtab.
168 * doc/c-sparc.texi: Add description of #ignore special literal
169 for .register pseudo-op.
171 1999-07-30 Catherine Moore <clm@cygnus.com>
173 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
174 the relocation's section offset.
176 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
178 * write.c (fixup_segment): Fix generic error check overflow test.
180 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
181 X_add_number to long.
183 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
185 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
188 1999-07-27 Ian Lance Taylor <ian@zembu.com>
190 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
193 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
195 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
197 * configure.bat: Remove; obsolete.
198 * config/go32.cfg: Likewise.
200 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
202 * configure.in (i386-*-vxworks*): New target.
203 * configure: Rebuild.
205 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
207 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
209 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
211 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
213 (output_insn): Put OLO10's secondary addend into tc_fix_data.
214 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
215 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
216 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
217 MAX_RELOC_EXPANSION): Define.
218 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
220 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
222 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
223 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
224 block. Print a warning if an 8-bit or 16-bit constant
225 displacement or immediate is truncated on output.
226 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
228 (i386_operand): Disallow immediate jump absolute operand.
230 1999-07-15 Ian Lance Taylor <ian@zembu.com>
232 * configure.in: Bump version number to 2.9.5.
233 * configure: Rebuild.
235 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
238 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
240 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
241 (cons_fix_new_hppa): Derive size of fixup from size of the object.
243 1999-07-14 Philip Blundell <pb@nexus.co.uk>
245 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
247 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
249 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
250 if -mno-fpu was given.
251 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
253 (cons_fix_new_arm): Remove misleading comments.
255 1999-07-14 Ian Lance Taylor <ian@zembu.com>
257 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
259 (relax_segment): Likewise. After giving a rs_org error, convert
260 the frag to rs_align to avoid cascading errors.
262 1999-07-12 Andreas Schwab <schwab@suse.de>
264 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
266 1999-07-11 Ian Lance Taylor <ian@zembu.com>
268 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
269 as appropriate. Fill in structure initializations. Add variable
270 initializations. Add casts.
271 * dwarf2dbg.c (print_stats): Change i to size_t.
272 * listing.c (listing_listing): Change list_line to unsigned int.
274 1999-07-10 Ian Lance Taylor <ian@zembu.com>
276 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
277 rather than checking for \001 and \002 in symbol name.
278 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
280 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
282 * configure.in (hppa*-linux-gnu*): New target.
283 * configure: Rebuilt.
285 1999-07-08 Nick Clifton <nickc@cygnus.com>
287 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
289 1999-07-07 Nick Clifton <nickc@cygnus.com>
291 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
292 accessing symbolP directly.
294 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
296 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
299 1999-07-05 Nick Clifton <nickc@cygnus.com>
301 * config/tc-arm.c (ARM_EXT_V5): Define.
302 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
303 (md_begin): Detect ARM v5 architectures.
304 (md_parse_option): Accept arm v5 specification.
305 (md_show_usage): Documment -marmv5 switch.
307 * doc/c-arm.texi: Document -marmv5 command line option.
309 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
311 (validate_immediate_twopart): New function. Determine if a
312 constant can be computed by two ADD instructions.
313 (output_inst): Remove its command line parameter - it was never
315 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
316 implememt the ADRL pseudo op.
317 (tc_gen_reloc): Generate a suitable error message if an ADRL
318 instruction tries to generate a real reloc.
320 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
322 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
324 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
327 1999-06-27 H.J. Lu <hjl@gnu.org>
329 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
330 non BFD_ASSEMBLER case.
332 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
334 * config/obj-coff.c (obj_coff_section): Mark writable sections as
337 1999-06-26 David Mosberger <davidm@hpl.hp.com>
339 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
340 out_end_sequence() when the address decreases due to a new frag.
341 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
342 numbering starts with 1.
344 1999-06-23 Nick Clifton <nickc@cygnus.com>
346 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
348 (mcore_s_text): Call obj_elf_text for ELF target.
349 (mcore_s_data): Call obj_elf_data for ELF target.
350 (mcore_s_section): No longer ELF specific. Call obj_coff_section
352 (mcore_s_bss): New function: Dump literal table before changing
354 (mcore_s_comm): New function: Dump literal table before changing
357 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
358 No longer static functions.
359 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
360 Provide prototypes for these functions.
362 1999-06-22 Ian Lance Taylor <ian@zembu.com>
364 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
365 a list of names, to try obj_segment_name, and to try abbreviated
366 names when using COFF without long section names.
368 * config/tc-alpha.c: More use of symbol accessor functions.
369 * config/tc-arc.c: Likewise.
370 * config/tc-d30v.c: Likewise.
371 * config/tc-fr30.c: Likewise.
372 * config/tc-i860.c: Likewise.
373 * config/tc-m88k.c: Likewise.
374 * config/tc-mcore.c: Likewise.
375 * config/tc-ns32k.c: Likewise.
376 * config/tc-sparc.c: Likewise.
377 * config/tc-v850.c: Likewise.
379 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
380 sy_value with appropriate accessor functions.
381 * config/tc-arm.c (md_apply_fix3): Likewise.
382 * config/tc-d10v.c (AT_WORD_P): Likewise.
383 * config/tc-v850.c (reg_name_search): Likewise.
385 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
386 use symbol_get_bfdsym instead.
387 * config/tc-ppc.c (md_assemble): Likewise.
388 * config/tc-v850.c (v850_comm): Likewise.
390 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
392 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
393 the symbol, rather than accessing the bsym member.
394 * config/tc-d10v.c (tc_gen_reloc): Likewise.
395 * config/tc-d30v.c (tc_gen_reloc): Likewise.
396 * config/tc-mcore.c (tc_gen_reloc): Likewise.
397 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
398 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
399 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
400 * config/tc-tic30.c (tc_gen_reloc): Likewise.
401 * config/tc-v850.c (tc_gen_reloc): Likewise.
403 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
405 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
406 (hppa_gen_reloc_type): Conditionalize on BFD64.
407 (tc_gen_reloc): Re-enable ELF relocations.
408 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
410 1999-06-21 Ian Lance Taylor <ian@zembu.com>
412 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
414 (do_ldst): Move assignment out of if condition.
415 (md_apply_fix3): Add casts to avoid printf format warnings. Add
416 parentheses to avoid warning.
418 1999-06-21 Nick Clifton <nickc@cygnus.com>
420 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
421 macro to get at the BFD symbol associated with a GAS symbol.
423 1999-06-19 Ian Lance Taylor <ian@zembu.com>
425 * config/tc-ppc.c: Update for symbol handling changes.
426 * config/obj-coff.c: Likewise.
428 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
430 * tc-hppa.c: General cleanups of ELF support. No more spaces
431 and subspaces for ELF.
432 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
433 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
434 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
435 (UNWIND_SECTION_NAME): Likewise.
436 (space/subspace related structures): Conditionalize definitions
438 (space/subspace directives and support routines): Conditionalize
439 definitions and references/uses on OBJ_SOM.
440 (label_symbol_struct): For ELF, track the symbol's segment. For
442 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
444 (USE_ALIASES): Kill for both SOM & ELF.
445 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
446 (pa_space, pa_subspace): Corresponding changes.
447 (pa_spaces_begin): Corresponding chagnes.
448 (md_begin): Do not muck around with space/subspace stuff for
450 (md_apply_fix): Temporarily disable argument relocation stuff
452 (tc_gen_reloc): Temporarily disable relocation generation for
454 (pa_build_unwind_subspace): Similarly.
456 1999-06-16 Nick Clifton <nickc@cygnus.com>
458 * config/tc-arm.c (thumb_set): New pseudo op.
459 (text, data, section): Override these pseudo ops with ARM
461 (s_thumb_set): New function: Perform the same as a .set pseudo
462 op, but also mark the alias'ed symbol as being a Thumb
464 (arm_s_text): New function: Perform the same as the .text
465 pseudo op, but dump the literal pool before changing
467 (arm_s_data): New function: Perform the same as the .data
468 pseudo op, but dump the literal pool before changing
470 (arm_s_section): New function: Perform the same as the
471 .section pseudo op, but dump the literal pool before changing
473 (arm_cleanup): Do not reset the current section before dumping
476 1999-06-17 Nick Clifton <nickc@cygnus.com>
478 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
479 OPTION_NO_WARN_UNMATCHED entries.
480 (md_parse_option): Generate a warning message if an unrecognised
481 option is encountered.
483 * config/tc-d10v.c (do_not_ignore_hash): New variable.
484 (get_operands): When parsing an expression after an '@' symbol
485 has been detected, do not ignore '#' symbols.
486 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
489 1999-06-13 Ian Lance Taylor <ian@zembu.com>
491 From K. Richard Pixley <rich@noir.com>:
492 * configure.in (ppc-*-vxworks*): New target.
493 * configure: Rebuild.
495 1999-06-12 Philip Blundell <philb@gnu.org>
497 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
499 1999-06-13 Ian Lance Taylor <ian@zembu.com>
501 * write.c (adjust_reloc_syms): Rather than never reducing reloc
502 which refer to symbols in linkonce sections, permit reducing the
503 relocs if the symbol is local.
505 1999-06-12 Ian Lance Taylor <ian@zembu.com>
507 * subsegs.c (subseg_text_p): New function.
508 * as.h (subseg_text_p): Declare.
509 * read.c (do_align): Use subseg_text_p to set the default fill.
510 * write.c (subsegs_finish): Likewise.
511 * config/obj-coff.c (write_object_file): Likewise.
512 * config/tc-i386.h (md_maybe_text): Don't define.
513 (md_do_align): Use subseg_text_p to set the default fill.
514 * config/tc-m32r.c (m32r_do_align): Likewise.
515 * config/tc-sh.c (sh_do_align): Likewise.
516 * config/tc-sparc.h (md_do_align): Likewise.
518 1999-06-12 David O'Brien <obrien@freebsd.org>
520 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
521 * configure: Rebuild.
523 1999-06-12 Ian Lance Taylor <ian@zembu.com>
525 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
526 * Makefile.am: Rebuild dependencies.
527 * Makefile.in: Rebuild.
529 * config/tc-i386.c (i386_immediate): Remove unused label
532 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
533 * symbols.c: Likewise.
534 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
535 sy_next field when taking address, rather than symbol_next.
537 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
539 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
540 value from the output file architecture.
541 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
542 * dwarf2dbg.h: Change bfd_vma to addressT.
544 1999-06-11 Ian Lance Taylor <ian@zembu.com>
546 * dwarf2dbg.h: Use PARAMS in function declarations.
548 1999-06-11 Martin Dorey <mdorey@madge.com>
550 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
551 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
553 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
555 1999-06-11 Ian Lance Taylor <ian@zembu.com>
557 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
559 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
562 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
564 * read.c (read_a_source_file): Only declare inescape if
567 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
569 (find_entry_byval): Add parens to avoid warning.
571 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
573 * symbols.c (resolve_symbol_value): Don't permit subtraction of
576 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
578 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
581 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
582 synthetize_setx): New functions.
583 (md_assemble): Broken the special cases into the above
584 functions. Make compiler happy if sizeof(bfd_vma)==4.
585 Fix sethi generated from set/setuw. If instructions have a relloc,
586 always clear the fields to be relocated in the opcode.
587 (sparc_ip): Remove special_case global variable.
589 1999-06-10 Ian Lance Taylor <ian@zembu.com>
591 Based on patches from John W. Woznack <jwoznack@concentric.net>:
592 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
593 indication of success rather than a value.
594 (itbl_get_val): Likewise.
595 (itbl_get_field): Use strcspn. Change delimiters to include
597 * itbl-ops.h (itbl_get_reg_val): Update declaration.
598 (itbl_get_val): Likewise.
599 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
601 * symbols.c (copy_symbol_attributes): Convert local symbols to
604 1999-06-10 Nick Clifton <nickc@cygnus.com>
606 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
609 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
611 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
612 Optimize set if sizeof(bfd_vma) == 64.
613 (sparc_ip): Fix sethi - without %hi() it should generate
614 R_SPARC_22 reloc, not R_SPARC_HI22.
615 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
617 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
619 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
620 (s_ncons): New function.
621 (native_op_table): New table.
622 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
623 R_SPARC_OLO10 handling.
625 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
627 * expr.h (struct expressionS): Revert last change; widen X_op.
628 * config/tc-alpha.c (md_begin): Check the field is wide enough.
630 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
632 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
633 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
634 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
635 * Makefile.in: Regenerated.
637 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
638 `common' pass on to s_mri_common.
639 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
641 1999-06-06 Richard Henderson <rth@cygnus.com>
643 * config/obj-elf.c (obj_elf_section): Don't free the return
644 value of demand_copy_C_string.
646 1999-06-05 Richard Henderson <rth@cygnus.com>
648 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
649 creation logic from obj_elf_create_section.
651 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
652 (section_stack): New.
653 (special_sections): Make const.
654 (obj_elf_section): Gut and rewrite parsing.
655 (obj_elf_change_section): New function broken out of obj_elf_section.
656 (obj_elf_parse_section_letters): Likewise.
657 (obj_elf_section_word): Likewise.
658 (obj_elf_section_type): Likewise.
659 (obj_elf_previous): Treat as a toggle.
660 (obj_elf_popsection): New.
661 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
662 (ppc_section_type): Likewise.
663 * config/tc-ppc.h: Likewise.
665 * expr.h (struct expressionS): Don't make X_op a bitfield.
666 * config/tc-alpha.c: Update for symbol handling changes.
667 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
668 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
670 1999-06-05 Richard Henderson <rth@cygnus.com>
672 * dwarf2dbg.c (*): Convert to K&R + prototypes.
673 (dwarf2_gen_line_info): Kill unused variables.
674 (dwarf2_finish): Likewise.
675 (dwarf2_where): Likewise.
676 (dwarf2_directive_file): If we've only got a string,
677 hand off to s_app_file.
678 * ecoff.c: Move the include of ecoff.h.
679 * symbols.h (S_IS_FUNCTION): Prototype.
681 * read.c (LEX_HASH): Supply a default.
683 (s_globl): Update `c' after skipping whitespace.
684 * read.h (LEX_END_NAME, is_name_ender): New.
685 * expr.c (get_symbol_end): Respect it.
687 1999-06-04 Mark Klein <mklein@dis.com>
689 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
691 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
693 * config/tc-hppa.c: Update for symbol handling changes.
695 1999-06-03 Ian Lance Taylor <ian@zembu.com>
697 * cgen.c: Update for symbol handling changes.
698 * config/tc-m32r.c: Likewise.
700 * config/tc-hppa.h: Update for symbol handling changes.
701 * config/tc-hppa.c: Likewise.
703 * config/tc-arm.h: Update for symbol handling changes.
704 * config/tc-arm.c: Likewise.
705 (symbol_make_empty): Remove. Just use symbol_create.
707 * symbols.c (symbol_set_tc): Correct name.
709 * Makefile.am: Rebuild dependencies.
710 ($(OBJS)): Don't depend upon struc-symbol.h.
711 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
712 * dep-in.sed: Don't remove struc-symbol.h.
713 * Makefile.in: Rebuild.
715 * doc/internals.texi (Symbols): Describe changes in symbol
718 1999-06-03 Richard Henderson <rth@cygnus.com>
720 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
721 instead of doing the work by hand.
723 1999-06-03 David Mosberger <davidm@hpl.hp.com>
725 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
726 state of line state-machine.
727 (struct ls): Collect DWARF2 line state-machine state in new member
728 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
729 resulted in any DWARF2 directives.
730 (reset_state_machine): New function.
731 (out_end_sequence): Ditto.
732 (dwarf2_gen_line_info): When switching sections or switching to a
733 lower text address, call out_end_sequence() first to terminate the
734 previous code sequence as code sequences MUST have monotonically
735 increasing addresses.
736 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
738 1999-06-03 David Mosberger <davidm@hpl.hp.com>
740 * as.c (parse_args): Add option -gdwarf2 to allow requesting
741 DWARF2 debug info (line information only, at this point).
742 * as.h: Update comment about supported debug formats.
743 * dwarf2dbg.c, dwarf2dbg.h: New files.
744 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
746 * expr.c (operand): Don't use [ for parens if we want an index op.
747 (op_encoding): Switch [ into O_index, if desired.
748 (op_rank): Renumber with O_index on bottom.
749 (expr): If O_index, match closing bracket.
750 * expr.h (O_index): New.
752 * read.c (read_a_source_file): Conditionally allow matched "
753 in lines passed to md_assemble.
755 * config/obj-elf.c (elf_pseudo_table): Add `common'.
757 1999-06-03 Ian Lance Taylor <ian@zembu.com>
759 Add support for storing local symbols in a small structure to save
760 memory when assembling large files.
761 * as.h: Don't include struc-symbol.h.
762 (symbolS): Add typedef.
763 * symbols.c: Include struc-symbol.h.
764 (local_hash): New static variable.
765 (save_symbol_name): New static function, from symbol_create.
766 (symbol_create): Call save_symbol_name.
767 (local_symbol_count): New static variable.
768 (local_symbol_conversion_count): Likewise.
769 (LOCAL_SYMBOL_CHECK): Define.
770 (local_symbol_make): New static function.
771 (local_symbol_convert): New static function.
772 (colon): Handle local symbols. Create local symbol for local
774 (symbol_table_insert): Handle local symbols.
775 (symbol_find_or_make): Create local symbol for local label name.
776 (symbol_find_base): Check for local symbol.
777 (symbol_append, symbol_insert): Check for local symbols.
778 (symbol_clear_list_pointers, symbol_remove): Likewise.
779 (verify_symbol_chain): Likewise.
780 (copy_symbol_attributes): Likewise.
781 (resolve_symbol_value): Handle local symbols.
782 (resolve_local_symbol): New static function.
783 (resolve_local_symbol_values): New function.
784 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
785 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
786 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
787 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
788 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
789 (symbol_previous, symbol_next): New functions.
790 (symbol_get_value_expression): Likewise.
791 (symbol_set_value_expression): Likewise.
792 (symbol_set_frag, symbol_get_frag): Likewise.
793 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
794 (symbol_mark_used_in_reloc): Likewise.
795 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
796 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
797 (symbol_mri_common_p): Likewise.
798 (symbol_mark_written, symbol_clear_written): Likewise.
799 (symbol_written_p): Likewise.
800 (symbol_mark_resolved, symbol_resolved_p): Likewise.
801 (symbol_section_p, symbol_equated_p): Likewise.
802 (symbol_constant_p): Likewise.
803 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
804 (symbol_get_obj, symbol_set_obj): Likewise.
805 (symbol_get_tc, symbol_set_tc): Likewise.
806 (symbol_begin): Initialize local_hash.
807 (print_symbol_value_1): Handle local symbols.
808 (symbol_print_statistics): Print local symbol statistics.
809 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
810 Declare new symbols.c functions. Move many declarations here from
812 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
813 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
814 (struct symbol): Move bsym to make it clearly the first field.
815 Remove TARGET_SYMBOL_FIELDS.
816 (symbolS): Don't typedef.
817 (struct broken_word): Remove.
818 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
819 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
820 (symbol_clear_list_pointers): Likewise.
821 (symbol_insert, symbol_remove): Likewise.
822 (symbol_previous, symbol_append): Likewise.
823 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
824 (struct local_symbol): Define.
825 (local_symbol_converted_p, local_symbol_mark_converted): Define.
826 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
827 (local_symbol_get_frag, local_symbol_set_frag): Define.
828 (local_symbol_get_real_symbol): Define.
829 (local_symbol_set_real_symbol): Define.
831 * write.c (write_object_file): Call resolve_local_symbol_values.
832 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
833 (TARGET_SYMBOL_FIELDS): Don't define.
834 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
835 ECOFF_DEBUGGING, add ECOFF fields.
836 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
837 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
838 ECOFF_DEBUGGING, add ECOFF fields.
839 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
840 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
841 * config/tc-mcore.h: Don't include struc-symbol.h.
842 (TARGET_SYMBOL_FIELDS): Don't define.
843 (struct mcore_tc_sy): Define.
844 (TC_SYMFIELD_TYPE): Define.
845 * Many files: Use symbolS instead of struct symbol. Use new
846 accessor functions rather than referring to symbolS fields
849 * read.c (s_mri_common): Don't add in value of line_label.
851 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
852 checking for SEC_LINK_ONCE.
854 * config/tc-sh.h (sh_fix_adjustable): Declare.
856 * app.c (input_buffer): New static variable.
857 (app_push): Save saved_input in allocated buffer.
858 (app_pop): Restored saved_input.
859 (do_scrub_chars): Change get parameter to take char * and int as
860 arguments. Change GET macro to pass input_buffer to get
861 function. Don't save input into allocated buffer.
862 * as.h (do_scrub_chars): Update declaration.
863 * input-file.c (input_file_get): Change to take char * and int.
864 Read data into passed in buffer. Remove static buffer.
865 * read.c (scrub_from_string): Change to take char * and int. Copy
866 data into passed in buffer.
868 * hash.h: Neaten. Declare hash_traverse.
869 * hash.c: Complete rewrite based on BFD hashing code.
870 * gasp.c (chunksize): New variable.
871 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
874 1999-05-28 Nick Clifton <nickc@cygnus.com>
876 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
877 addend unless the target uses an old ABI.
879 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
881 -Wchar-subscripts cleanup
882 * listing.c (listing_newline): Use unsigned char variable, so
883 calls to isascii,iscntrl are correct.
884 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
886 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
887 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
888 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
889 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
891 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
893 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
895 (arch_coldfire_p): New #define.
896 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
898 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
900 * config/tc-m68k.c (install_operand): Add places `n', `o'.
902 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
903 (install_operand): Add place `N'.
904 (init_table): Add registers ACC, MACSR, MASK.
906 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
908 * config/tc-m68k.c: Change mcf5200 --> mcf.
909 (archs): Add mcf5206e, mcf5307.
910 (m68k_ip): Add format `u'.
911 (install_operand): Add place `m', `M', `h'.
912 (init_table): Add upper/lower registers.
914 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
916 1999-05-28 Martin Dorey <mdorey@madge.com>
918 * config/tc-i960.c: Several minor changes to add ELF and
919 BFD_ASSEMBLER support.
920 * config/tc-i960.h: Likewise.
921 * configure.in (i960-*-elf*): New target.
922 * aclocal.m4, configure: Rebuild.
924 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
926 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
927 reloc changes when defined(BFD_ASSEMBLER).
929 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
931 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
933 * write.c (write_print_statistics): Output to file, not stderr.
935 * expr.c (generic_bignum_to_int32,64): Prototype.
937 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
938 output_sleb128, output_uleb128, output_big_sleb128,
939 output_big_uleb128, output_big_leb128): Prototype.
940 (output_big_sleb128, output_big_uleb128): Make inline.
941 (output_big_leb128): Remove inline
943 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
944 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
945 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
946 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
947 value for correct overflow check in write.c:fixup_segment.
948 * write.c (fixup_segment): Move bitfield overflow checks to after
949 the md_apply_fix call.
950 * config/obj-coff.c (fixup_segment): Likewise.
951 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
952 valueT *val argument.
954 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
956 * config/atof-ieee.c (gen_to_words): Correctly round a
957 denormalized number. Fix off-by-one in range checking for
958 exponent in a denormal.
960 1999-05-10 Nick Clifton <nickc@cygnus.com>
962 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
965 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
967 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
969 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
971 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
972 (ReverseRegRegmem): Remove.
973 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
974 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
975 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
978 From Doug Ledford <dledford@redhat.com>
979 * config/tc-i386.h (RegXMM): New for P/III.
980 * config/tc-i386.c: Add support for P/III.
982 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
984 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
985 (md_begin): Allow ppc32 insns in ppc64bridge mode.
986 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
988 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
990 * config/tc-i386.c (i386_immediate): Skip whitespace before
991 complaining about junk after expression.
992 (i386_displacement): Likewise.
994 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
996 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
997 Don't copy before downcaseing.
999 1999-05-05 Catherine Moore <clm@cygnus.com>
1001 * tc-m68k.c: Include elf/m68k.h.
1002 (m68k_elf_final_processing): New routine.
1003 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1006 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1008 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1011 1999-04-30 Nick Clifton <nickc@cygnus.com>
1013 * config/tc-mcore.c (mcore_s_section): Dump literals before
1016 1999-04-29 Nick Clifton <nickc@cygnus.com>
1018 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1021 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1023 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1024 (TC_INIT_FIX_DATA): Delete.
1025 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1026 (TC_INIT_FIX_DATA): Delete.
1027 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1028 * write.c (fix_new_internal): Initialize fx_cgen member.
1029 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1030 (gas_cgen_md_apply_fix3): Update.
1031 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1032 (md_cgen_record_fixup_exp): Update.
1033 (FX_OPINFO_R_TYPE): Update.
1035 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1036 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1037 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1038 * frags.h (struct frag): Make opindex, opinfo ints.
1040 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1042 1999-04-26 Tom Tromey <tromey@cygnus.com>
1044 * aclocal.m4, configure: Updated for new version of libtool.
1046 1999-04-22 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1050 (md_apply_fix3): Do not fix up absolute relocations against
1053 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1055 1999-04-20 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1058 changes and data-in-text directives.
1059 (mcore_cons): New function: intercept cons() operations.
1060 (mcore_float_cons): New function: intercept float_cons()
1062 (mcore_stringer): New function: intercept stringer() operations.
1064 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1066 * obj.h (struct format_ops): Change generate_asm_lineno field to
1068 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1070 * config/tc-alpha.c (find_opcode_match): Add default case to
1072 (find_macro_match): Likewise.
1073 (load_expression): Parenthesize && within ||.
1075 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1077 1999-04-17 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1080 .text .data .section pseudo ops.
1081 (mcore_s_section): New function. Dump lits before changing secs.
1082 (mcore_s_text): New function. Dump lits before changing secs.
1083 (mcore_s_data): New function. Dump lits before changing secs.
1085 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1087 * config/tc-mips.c (mips_32bitmode): New.
1088 (md_begin): Set mips_32bitmode if needed.
1089 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1090 Set EF_MIPS_32BITMODE.
1092 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1094 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1097 1999-04-16 Nick Clifton <nickc@cygnus.com>
1099 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1101 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1103 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1104 expressions correctly.
1107 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1109 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1111 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1113 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1114 and fmpynfadd instructions.
1116 1999-04-11 Richard Henderson <rth@cygnus.com>
1118 * as.h (environ): Declare it, if needed.
1119 * as.c (dump_statistics): Don't declare environ.
1120 * configure.in (environ): Detect declaration.
1121 * configure, config.in: Rebuild
1123 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1124 (i386_displacement): Allocate enough space for replacement buffer.
1125 Clean up replacement buffer initialization.
1127 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1129 * subsegs.c (section_symbol): Don't create a new symbol if one
1130 already exists; instead, use the existing one, but set its segment
1131 and frag data if it hasn't already been defined.
1132 * config/obj-coff.c (c_section_symbol): Likewise.
1134 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1136 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1138 1999-04-08 Nick Clifton <nickc@cygnus.com>
1140 * config/tc-mcore.c: New File: Support routines for MCore
1142 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1143 * config/obj-coff.c: Add support for mcore-pe target.
1145 * Makefile.am: Add support for MCore targets.
1146 * Makefile.in: Regenerate.
1147 * configure.in: Add support for MCore targets.
1148 * configure: Regenerate.
1150 * doc/all.texi: Set MCORE.
1151 * doc/as.texinfo: Document MCore specific command line options.
1153 * write.h: Prevent multiple inclusion.
1155 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1157 * asintl.h (LC_MESSAGES): Never define.
1158 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1160 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1163 * Makefile.am (m68k-parse.c): If configuring in the source
1164 directory, copy m68k-parse.y into the local directory before
1165 running ylwrap, to remove spurious differences when generating
1167 * Makefile.in: Rebuild.
1169 * config/tc-sparc.h (md_do_align): Just allocate the number of
1170 bytes necessary, rather than always allocating 1024.
1172 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1174 * listing.c (listing_newline): Add cast to avoid warning.
1175 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1176 * config/tc-i386.c (i386_scale): Add return value.
1177 (build_displacement_string): Remove unused local temp_disp2.
1178 (i386_intel_memory_operand): Add parentheses to avoid warning.
1179 (i386_intel_operand): Remove unused local end_of_operand_string.
1180 (i386_operand): Remove unused local operand_modifier.
1181 (i386_operand): Add parens to avoid warning.
1183 1999-04-04 Don Bowman <don@pixsci.com>
1185 * configure.in: Add mips*-*-vxworks* target; have it define
1187 * configure, config.in: Rebuild.
1189 1999-03-31 Nick Clifton <nickc@cygnus.com>
1191 * configure.in (emulations): Add support for arm-epoc-pe.
1192 * configure: Regenerate.
1193 * config/te-epoc-pe.h: New file. Define macros specific to
1195 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1196 for arm-epoc-pe target.
1198 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1200 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1202 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1204 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1205 detect ",n" without a condition.
1206 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1209 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1211 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1212 instruction is encoded with one bit.
1215 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1217 * doc/internals.texi (CPU backend): Mention that
1218 line_separator_chars should not include newline. From thi
1219 <ttn@mingle.glug.org>.
1221 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1223 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1224 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1226 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1228 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1230 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1232 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1235 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1237 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1239 1999-03-15 Martin Hunt <hunt@cygnus.com>
1241 * app.c (do_scrub_begin): Change '-' back to a symbol char
1242 so we can use multiple opcodes on a line again.
1244 * config/tc-d30v.c: By default, warn if a symbol has
1245 the same name as a register. Plus some minor
1246 updates from the branch.
1248 1999-03-13 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1251 BFD_RELOC_16 and BFD_RELOC_64.
1253 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1255 * expr.c (expr): Add missing else.
1257 1999-03-12 Nick Clifton <nickc@cygnus.com>
1259 * config/tc-arm.c (md_apply_fix3): Improve error message.
1261 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1263 * Makefile.am (CPU_TYPES): Add fr30.
1264 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1265 (fr30,m32r dependencies): Update.
1266 * Makefile.in: Rebuild.
1268 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1269 (gas_cgen_record_fixup_exp): Ditto.
1270 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1271 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1272 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1273 (md_cgen_lookup_reloc): Update use of operand->type.
1274 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1275 (md_convert_frag): Call cgen_operand_lookup_by_num.
1276 (md_cgen_lookup_reloc): Update use of operand->type.
1277 (m32r_cgen_record_fixup_exp): Ditto.
1279 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1281 * config/tc-mips.c (md_show_usage): Fix message.
1283 1999-03-03 Nick Clifton <nickc@cygnus.com>
1285 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1286 and LDR reg,=<expr> instruction.
1288 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1291 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1293 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1295 1999-02-17 Nick Clifton <nickc@cygnus.com>
1297 This patch was created by: Scott Bambrough
1298 <scottb@corelcomputer.com>
1301 Special cased '@' character. The '@' character is used as the
1302 ARM assembler comment character, as a special character
1303 and in ELF .symver pseudo-op's, and as a special character in
1304 .type and .section pseudo-ops.
1305 (symver_pseudo): New static variable.
1306 (symver_state): New static variable.
1307 (struct app_save): Add field 'symver_state'.
1308 (app_push): Save global symver_state int struct app_save.
1309 (app_pop): Restore global symver_state from struct app_save.
1310 (do_scrub_chars): Special case handling of '@' character in
1313 * configure.in: Modified to recognize armv* uname syntax from ARM
1315 * configure: Regenerated.
1317 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1318 a prefix to the section's type.
1319 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1320 the type's typename.
1322 * config/tc-arm.h: Add support for PIC generation:
1323 (pic_code): New boolean.
1324 (obj_relocate_extern): Define.
1325 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1326 (TC_CONS_FIX_NEW): Define.
1327 (tc_fix_adjustable): Define.
1328 (GLOBAL_OFFSET_TABLE_NAME): Define.
1330 * config/tc-arm.c: Add support for PIC generation:
1331 (line_seperator_chars): Allow ';' as a seperator for Linux.
1332 (is_immediate_prefix): New macro.
1333 (arm_parse_reloc): New function.
1334 (s_arm_elf_cons): New function.
1335 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1336 (md_undefined_symbol): Special case handling for the Global Offset
1338 (md_apply_fix3): Handle PIC relocs.
1339 (tc_gen_reloc): Handle PIC relocs.
1340 (md_parse_option): Add support for '-k' command line switch to
1341 enable PIC generation.
1342 (cons_fix_new_arm): New function.
1343 (s_arm_elf_cons): New function.
1345 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1347 * configure.in: Add comments for uses of AC_DEFINE.
1348 * acinclude.m4: Likewise.
1349 * acconfig.h: Remove.
1350 * aclocal.m4: Rebuild.
1351 * configure: Rebuild.
1352 * Makefile.in: Rebuild.
1353 * config.in: Rebuild.
1355 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1357 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1358 non-constant offset from a base register.
1360 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1362 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1365 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1367 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1368 (emit_insn): Look for pc-relative and no-overflow specifiers on
1369 internal relocation types.
1371 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1373 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1376 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1378 (mips_4650, mips_4010, mips_4100): Variables removed.
1379 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1380 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1382 (md_begin): Don't bother initializing the mips_NNNN variables;
1383 mips_cpu is set, and that's good enough now.
1384 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1385 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1386 (show): New function, to handle wrapping in the CPU lists.
1387 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1389 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1391 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1392 than treat as an immediate specifier.
1394 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1396 * config/tc-i386.c: Prototype many functions.
1397 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1398 (i386_immediate): Remove unused second argument.
1399 (i386_intel_operand): Fix i386_is_reg typo.
1400 (i386_operand): Use allow_naked_reg.
1401 (output_invalid): Make operand int for K&R.
1403 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1405 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1407 * Makefile.in: Rebuild.
1409 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1411 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1413 (EXTRA_as_new_SOURCES): Comment out.
1414 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1415 * Makefile.in: Rebuild.
1416 * doc/Makefile.in: Rebuild.
1417 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1418 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1419 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1420 * configure: Rebuild.
1421 * aclocal.m4: Rebuild.
1422 * config.in: Rebuild.
1423 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1424 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1425 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1426 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1427 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1428 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1429 (gas_cgen_record_fixup_exp): Ditto.
1430 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1431 descriptor, not global variable.
1432 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1433 descriptor, not global variable. Refer to insert_operand handler
1434 via cpu descriptor, not global function.
1435 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1436 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1437 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1438 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1439 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1440 * config/tc-m32r.c: Ditto.
1441 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1442 (md_assemble): Ditto.
1443 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1445 1999-02-09 Nick Clifton <nickc@cygnus.com>
1447 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1448 relocations for ELF targets.
1450 1999-02-08 Nick Clifton <nickc@cygnus.com>
1452 * configure.in: Add support for StrongARM target.
1453 * configure: Regenerate.
1455 1999-02-05 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1459 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1462 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1464 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1466 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1468 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1469 (INTEL_DWORD_MNEM_SUFFIX): Define.
1472 (DWORD_PTR): Define.
1473 (XWORD_PTR): Define.
1475 (OFFSET_FLAT): Define.
1477 (NONE_FOUND): Define.
1480 * config/tc-i386.c (set_intel_syntax): New routine.
1481 (intel_syntax): Declare.
1482 (allow_naked_reg): Declare.
1483 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1484 (intel_float_operand): New routine.
1485 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1486 Handle brackets as well as parens. Call i386_intel_operand for
1487 intel syntax. Reverse operands if appropriate. Handle new
1488 suffixes. Handle movzx and movsx.
1489 (i386_is_reg): New routine.
1490 (i386_immediate): New routine.
1491 (i386_scale): New routine.
1492 (i386_displacement): New routine.
1493 (i386_operand_modifier): New routine.
1494 (build_displacement_string): New routine.
1495 (i386_parse_seg): New routine.
1496 (i386_intel_memory_operand): New routine.
1497 (i386_intel_operand): New routine.
1498 (i386_operand): Call i386_displacement, i386_immediate,
1499 i386_scale, etc. instead of handling inline.
1500 (parse_register): Handle registers without prefix.
1502 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1504 * configure: Regenerate.
1505 * configure.in (arm-*-oabi): New.
1506 (thumb-*-oabi): New.
1507 * config/tc-arm.c (target_oabi): Declare.
1508 (md_apply_fix3): Support REL relocs.
1509 (md_parse_option): Handle -oabi.
1510 (elf32_arm_target_format): New routine.
1511 (md_longopts): Add OPTION_OABI.
1512 * config/tc-arm.h: Redefine TARGET_FORMAT.
1515 1999-01-28 Nick Clifton <nickc@cygnus.com>
1517 * write.c (write_relocs): Handle out of range error.
1519 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1520 (fr30_force_relocation): Default to 0.
1522 * config/tc-fr30.h (obj_fix_adjustable): Define.
1523 (TC_FORCE_RELOCATION): Define.
1525 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1528 1999-01-16 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1531 merge of two instructions if the left instruciton kills the right.
1533 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1535 * Makefile.in: Regenerate.
1536 * configure.in: Redo test for using cgen.
1537 * configure: Regenerate.
1539 1999-01-09 Nick Clifton <nickc@cygnus.com>
1541 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1542 redefinition of this macro.
1544 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1546 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1549 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1551 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1552 a read of HI or LO and an immediatly following branch.
1554 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1556 * config/tc-mips.c (md_begin): Another correction to the setting of
1559 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1561 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1563 1998-12-21 Nick Clifton <nickc@cygnus.com>
1565 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1566 bit insn when optimizing, so that parallelised instructions will
1567 start on a 32 bit boundary.
1569 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1571 * config/tc-mips.c (mips_eabi64): New.
1572 (md_begin): Set mips_eabi64.
1573 (mips_elf_final_processing): Use it.
1575 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1577 * config/tc-mips.c (mips_elf_final_processing):
1578 Correct setting of ABI in e_flags.
1580 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1582 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1584 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1586 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1588 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1590 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1591 warning, values that don't fit in the field.
1593 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1595 * config/tc-mips.c (mips_abi_string): New.
1596 (md_parse_option,md_longopts): Add mabi.
1597 (mips_elf_final_processing): Set e_flags based on mabi flag.
1599 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1601 * config/tc-mips.c (md_parse_option): Handle vr4111.
1603 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1605 * config/tc-h8300.c (build_bytes): Change message given if the
1606 instruction requires H8/300H mode and we're not in Hmode, to
1607 suggest that it may be the operand modes that are the problem, not
1608 necessarily the opcode.
1610 1998-12-10 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-fr30.c: Add line separator character.
1614 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1616 * configure.in (hppa-*-mpeix*): New target.
1617 * config/obj-som.h (obj_som_compiler): Declare.
1618 * config/obj-som.c (compiler_seen): New static variable.
1619 (obj_som_compiler): New function.
1620 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1621 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1622 (pa_type_args): Set hppa_priv_level.
1623 (pa_compiler): New static function if OBJ_SOM.
1624 * configure: Rebuild.
1626 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1628 * read.c (output_leb128): Don't mark as inline.
1630 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1632 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1633 AIX .vbyte unaligned data support.
1634 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1635 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1638 1998-12-07 Nick Clifton <nickc@cygnus.com>
1640 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1643 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1645 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1646 BFD_RELOC_ARM_PCREL_BRANCH.
1648 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1650 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1651 checking the target type.
1652 (mips-dec-bsd*): Set endian to little.
1653 * configure: Rebuild.
1655 COFF weak symbol support, based on patches from Mark Elbrecht
1656 <snowball3@usa.net>:
1657 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1658 * config/obj-coff.c (obj_coff_weak): New static function.
1659 (obj_coff_endef) [both versions]: Handle weak symbols.
1660 (coff_frob_symbol): Likewise.
1661 (yank_symbols): Likewise.
1662 (obj_pseudo_table): Add "weak".
1664 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1665 <aymeric.vincent@emi.u-bordeaux.fr>.
1666 * aclocal.m4: Rebuild with current tools.
1667 * configure: Rebuild.
1669 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1670 an assertion failure for a case we can't handle when OBJ_ECOFF.
1672 * expr.c (operator): And with 0xff to avoid problems with signed
1675 1998-12-03 Nick Clifton <nickc@cygnus.com>
1677 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1678 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1680 1998-12-02 Nick Clifton <nickc@cygnus.com>
1682 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1685 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1687 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1690 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1692 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1695 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1697 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1699 (d10v_cleanup): Only generate previous insn if a multiline insn is
1702 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1704 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1707 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1709 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1710 -marm6xxx command line switches.
1712 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1714 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1715 (itbl-ops.o): Delete duplicate dependencies.
1716 Rebuild dependencies.
1717 Add fr30 dependencies.
1718 * Makefile.in: Rebuild.
1720 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1722 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1724 * listing.c: Ignore line terminator characters found inside
1727 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1729 * po/gas.pot: Regenerated.
1731 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1734 fr30_is_label_start(). Also checks for delay slot insns.
1736 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1737 FR30 instructions which contain a colon in the mnemonic.
1739 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1741 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1743 * config/tc-fr30.c: Removed currently superflous code.
1745 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1747 * config/tc-fr30.h: New file.
1748 * config/tc-fr30.c: Tweaking so that it will compile.
1750 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1752 * config/tc-d10v.h (obj_fix_adjustable): Define.
1753 (TC_FORCE_RELOCATION): Define.
1754 (d10v_force_relocation): Declare.
1755 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1756 (md_apply_fix3): Handle Vtable relocs.
1757 (d10v_fix_adjustable): New.
1758 (d10v_force_relocation): New.
1760 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-d30v.c: Change default behaviour to ignore potential
1763 conflicts between register name and symbol names.
1765 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1767 * configure.in: Add fr30-*-*.
1768 * config/tc-fr30.c: New file.
1769 * Makefile.in: Regenerated.
1770 * config.in: Regenerated.
1771 * configure: Regenerated.
1772 * doc/Makefile.in: Regenerated.
1773 * po/gas.pot: Regenerated.
1775 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1777 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1780 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1782 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1784 (do_scrub_chars): Add some casts to unsigned char to avoid
1785 unwanted sign extension.
1786 * read.c (lex_type): Set characters about 127 to be symbol
1788 * config/tc-i386.c (md_begin): Set identifier_chars and
1789 operand_chars for values above 127.
1791 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1793 * configure.in: detect cygwin* instead of cygwin32*
1794 * configure: regenerate
1796 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1798 * listing.c: Add support for producing a listing from piped
1801 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1803 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1804 (append_insn): Account for the tx39's multiply behavior.
1806 1998-10-26 Michael Meissner <meissner@cygnus.com>
1808 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1809 from assemble_parallel_insns. Add support for '->' to indicate
1810 explicitly serializing the instructions.
1811 (md_assemble): Ditto.
1813 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1815 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1818 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1820 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1822 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1824 * config/tc-mips.c : support frame and regmask/fregmask when
1825 MIPS_STABS_ELF is specified.
1827 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1829 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1830 (md_apply_fix): Don't return 1 for VTABLE relocs.
1831 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1833 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1835 * doc/c-i386.texi: Replace occurences of "opcode" with
1836 "instruction mnemonic", "instruction", or "mnemonic" when
1837 referring to the name of an instruction. Use "opcode" when
1838 referring to the sequence of machine bytes.
1840 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1841 (is_opcode_char): Rename to is_mnemonic_char.
1842 (md_assemble and i386_operand): Correct error messages from
1843 "opcode" to "instruction mnemonic"
1844 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1845 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1846 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1847 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1848 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1849 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1850 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1852 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1854 * config/tc-i386.c (i386_operand): Check for garbage after
1857 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1859 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1860 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1862 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1864 * config/tc-sh.h (obj_fix_adjustable): Define.
1865 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1866 (md_apply_fix): Likewise.
1867 (tc_gen_reloc): Likewise.
1868 (sh_fix_adjustable): New.
1870 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1872 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1873 * cgen.h (gas_cgen_finish_insn): Update prototype.
1874 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1875 cgen_insn_t -> CGEN_INSN_INT.
1876 (make_parallel): Update handling of CGEN_INT_INSN_P.
1877 (assemble_parallel_insn): Ditto.
1878 (target_make_parallel): New function.
1879 (md_assemble): Use it.
1881 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1883 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1885 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1887 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1888 converted into lower case.
1890 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1892 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1893 (gas_cgen_tc_gen_reloc): Likewise.
1894 * config/tc-m32r.h (obj_fix_adjustable): Define.
1895 * config/tc-m32r.c (m32r_fix_adjustable): New.
1896 (m32r_force_relocation): Handle VTABLE relocs.
1898 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1900 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1902 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1905 to lower case before parsing.
1907 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1908 parallel insns modift buts in the PSW as a side effect.
1910 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1912 * config/tc-d30v.c (find_format): Test for missing flag and
1915 (md_apply_fix3): Fix error messages to avoid
1916 assumption about presence of a symbol.
1918 (parallel_ok): Disallow parallel instructions that both modify the
1921 (find_format): Generate a warning if an odd numbered register is
1922 used as the first register in a mutli-register instruction.
1924 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1926 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1927 relocations are always associated with a symbol.
1929 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1931 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1932 (elf32_sparc_force_relocation): Declare.
1933 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1934 (tc_gen_reloc): Handle vtable relocs.
1935 (elf32_sparc_force_relocation): New.
1937 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1939 * symbols.c (S_IS_FUNCTION): New.
1940 * config/tc-v850.h (obj_fix_adjustable): Define.
1941 (TC_FORCE_RELOCATION): Define.
1942 (v850_force_relocation): Declare.
1943 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1944 of fx_addnumber for VTABLE reloc addends.
1945 (md_apply_fix3): Handle VTABLE relocs.
1946 (v850_fix_adjustable): New.
1947 (v850_force_relocation): New.
1949 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1951 * tc-hppa.c (fp_operand_format): Add some additional formats.
1952 (pa_ip): Do not automatically promote into pa2.0 mode.
1953 (pa_level): Handle ".level 2.0".
1955 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1957 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1958 * config/tc-i386.h (template.extension_opcode): Change to
1959 unsigned int to allow full range of 8-bit opcode suffixes.
1960 (None): Redefine as 0xffff.
1962 From Jeff B Epler <jepler@usgs.gov>
1963 * doc/c-i386.texi (i386-SIMD): New section.
1965 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1967 * read.c (discard_rest_of_line): New function.
1968 * read.h: Declare it.
1969 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1971 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1973 * config/tc-d10v.c (find_symbol_matching_register): New function.
1974 (find_opcode): Cope with the case where a register name matches
1977 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-v850.c (md_pcrel_from): Rename to
1980 v850_pcrel_from_section.
1981 (v850_pcrel_from_section): Do not resolves symbols in other
1984 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1986 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-d10v.c (find_opcode): Generate an error if a register
1989 is supplied for an operand that should not be a register.
1991 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1994 instructions to have another instruction in the right bin.
1996 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1999 the right container if the left container holds a branch
2002 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2004 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2005 both a register name and symbol name.
2006 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2008 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2010 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2011 execution unit class.
2013 (reg_name_search): If a name matches a register and a symbol,
2014 prefer the register.
2015 (find_format): Disallow flag registers when a general purpose
2016 register is required.
2017 If a number is required, but a register has been given, check to
2018 see if a symbol with the same name as the register exists, and if
2019 so, use that symbol.
2021 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2023 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2025 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2027 * config/tc-d30v.c (find_format): Do not accept flag registers as
2028 general purpose registers.
2029 (find_format): If an immediate value is expected at a given place
2030 in a format, but a register name has been provided instead, check
2031 to see if that register name matches the name of a predefined
2032 symbol and if it does, then use the symbol instead.
2033 (reg_name_search): If a register name matches a symbol name,
2034 prefer the register name to the symbol name.
2036 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2038 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2039 the previous insn to empty.
2041 1998-09-20 Michael Meissner <meissner@cygnus.com>
2043 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2044 pieces, forcing the use of an ANSI compiler.
2046 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2048 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2050 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2052 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2054 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2056 (obj_elf_vtable_entry): Likewise.
2057 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2058 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2059 (tc_gen_reloc): Likewise.
2060 (arm_fix_adjustable): Likewise.
2061 (elf32_arm_force_relocation): New.
2062 (armelf_frob_symbol): Remove coff-style symbol support.
2064 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2066 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2068 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2070 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2071 OBJ_COFF so that routine is defined for a.out format.
2073 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2075 * config/tc-i386.c (i386_operand): Detect non-segment registers
2076 used as segment prefixes.
2078 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2080 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2081 optimize across FDE boundaries.
2083 * config/obj-coff.c (obj_coff_section): Preserve any link once
2084 flags when setting the section flags.
2086 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2088 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2089 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2091 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2093 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2096 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2098 * frags.c (frag_grow): Include the size of the frag struct in the
2101 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2102 if the new subseg comes before the old.
2104 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2106 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2107 to handle edge8 and edge16.
2109 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2111 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2112 before we clobber the symbol involved.
2114 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2116 * config/tc-arm.c: Remove OBJ_ELF definitions for
2117 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2118 use arm_adjust_symtab for OBJ_COFF.
2119 (armelf_adjust_symtab): New Routine.
2120 * config/tc-arm.h: Define obj_adjust_symtab to
2121 armelf_adjust_symtab for OBJ_ELF.
2123 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2125 * configure.in: Make all i386-elf targets use bfd_gas.
2126 * config/tc-i386.c (tc_i386_force_relocation): New.
2127 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2128 (md_apply_fix3): Likewise.
2129 (tc_gen_reloc): Handle them.
2130 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2131 tc_i386_force_relocation.
2133 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2137 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2139 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2140 current opcode after writing the first insturction of a reverse
2143 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2145 * read.h (generate_lineno_debug): Add prototype.
2146 * read.c (generate_lineno_debug): Make non-static.
2148 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2150 * config/tc-i386.c (md_assemble): Only warn for address/data size
2153 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2155 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2156 against Thumb function names, as the linker needs this information.
2158 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2160 * expr.c (operand): Check also that there is no advance in operand
2161 after atof_generic in order to decide "is it label 0f or floating
2164 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2166 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2167 command line options with a single dash.
2168 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2170 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2172 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2173 * tc-arm.c (arm_fix_adjustable): New routine.
2175 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2177 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2178 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2179 demand_empty_rest_of_line before mri_comment_end.
2180 (equals): Check garbage after expression before
2181 mri_comment_end in MRI mode.
2183 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2185 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2186 small immediate constant to use the constant itself rather than
2189 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2191 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2192 (pa_leave): Likewise.
2194 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2196 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2198 (i386_operand): Fix an error message.
2200 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2202 * doc/c-arm.texi (ARM Directives): Document .req directive.
2204 * config/tc-arm.c (reg_required_here): Display erroneous string if
2205 the register name could not be decoded.
2206 Do not set inst.instruction if the sift is -1.
2208 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2210 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2213 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2216 even if it is belived to be unnecessary.
2218 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2220 config/tc-i386.c (i386_operand): Size immediate constants by
2221 suffix (erroneously removed as part of July 7 change).
2223 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2225 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2226 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2227 (armelf_frob_symbol): New Routine.
2228 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2230 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2232 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2234 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2237 command line switches passed to assembler.
2239 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2241 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2242 (gas_cgen_opcode_desc): Declare.
2243 (gas_cgen_parse_operand): Declare.
2244 (*): Prepend gas_ to gas specific fns to denote them as such.
2246 * cgen.c (gas_cgen_opcode_desc): New global
2247 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2248 (queue_fixup): Renamed from cgen_queue_fixup.
2249 (*): Prepend gas_ to gas specific fns to denote them as such.
2251 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2252 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2253 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2254 Open opcode table and initialize it.
2255 (make_parallel): Use gas_cgen_opcode_desc.
2256 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2257 (md_assemble): Ditto.
2259 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2261 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2262 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2263 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2264 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2265 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2266 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2267 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2268 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2269 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2270 (INIT_STAB_SECTION): Likewise.
2271 (OBJ_PROCESS_STAB): Likewise.
2273 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2274 (md_parse_option): Watch for them.
2275 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2276 (md_begin): Kill neverdef code.
2277 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2278 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2279 (s_alpha_coff_wrapper): New.
2280 (md_pseudo_table): Trap all ECOFF pseudos.
2282 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2284 Start of changes to remove mdebug section from mips*-elf
2285 Based on MIPS_STAB_ELF definition
2286 * acconfig.h: undef if not configured
2287 * config.in: undef if not configured
2288 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2289 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2290 * stabs.c (s_stab_generic): flush frag
2292 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2294 * configure.in: (arm-*-elf): Handle.
2295 (thumb-*-elf): Handle.
2296 * configure: Regenerate.
2297 * read.c (stringer): Fix typo in comment.
2298 * write.c (fixup_segment): Don't add symbol value to addend if
2300 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2302 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2305 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2307 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2308 (write_2_short): Emit warning if new flag is set.
2309 (do_assemble): Set flags if left instruction is one of special
2310 "right-instruction-killer" type.
2312 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2314 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2315 Always output words in debug_info section as big endian.
2316 (sparc_target_format): Choose correct bfd target.
2317 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2319 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2321 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2322 to work with internationalization code. Issue an error when two
2323 operands match that are not allowed to match.
2325 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2327 * configure.in (install_tooldir): Allow target to specify whether
2328 it wants to be installed in $(tooldir)/bin.
2329 * configure: Regenerate.
2330 * Makefile.am (install-exec-local): Set install-exec-tooldir
2331 dependency via configure.
2332 * Makefile.in: Regenerate.
2334 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2336 * Makefile.am (install-exec-local): Split into two ...
2337 (install-exec-bindir,install-exec-tooldir): New rules.
2338 * Makefile.in: Regenerate.
2340 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2342 * Makefile.am (install-exec-local): Don't remove the file before
2343 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2344 W. Rozycki <macro@ds2.pg.gda.pl>.
2345 * Makefile.in: Rebuild.
2347 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2349 * cgen.c: Include libiberty.h.
2350 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2351 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2352 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2353 (md_cgen_lookup_reloc)): Declare.
2354 (md_cgen_record_fixup_exp): Declare.
2355 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2356 (m32r_relax_frag): Declare.
2357 (cgen_md_apply_fix3): Decls moved to cgen.h.
2358 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2359 (m32r_cgen_record_fixup_exp): Delete decl.
2360 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2361 (assemble_nop): Delete.
2362 (expand_debug_syms): Delete unused `exp'.
2363 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2364 Add default case for -Wall.
2365 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2366 (md_atof): Delete unused wordP.
2368 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2370 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2373 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2375 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2376 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2377 .print, .purgem, and .struct. Remove documentation for
2380 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2382 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2383 Update call to insert_operand.
2385 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2389 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2391 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2392 whitespace after a prefix operator.
2394 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2396 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2398 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2400 * config/tc-sparc.c (log2): New static function.
2401 (s_reserve): Use log2 to convert alignment before calling
2403 (s_common): Use log2 to convert alignment before calling
2404 record_alignment and frag_align.
2405 (sparc_cons_align): Use log2.
2407 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2409 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2410 (s_common): Likewise.
2412 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2413 initialization of waddr.
2414 (sparc_elf_final_processing): Add default case to switch.
2416 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2418 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2419 than temporary real.
2421 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2423 * write.c (subsegs_finish): Don't align the segments if there were
2426 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2427 copying aux information.
2429 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2430 expression into a symbol.
2432 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2434 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2435 type to unsigned int.
2436 (md_assemble): Change type used to store offsets from unsigned
2438 (i386_operand): Switch error check to only call RESTORE_END_STRING
2439 once after parse_register.
2441 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-v850.c (md_show_usage): Changed format to match that
2446 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2448 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2450 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2452 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2455 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2457 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2458 * doc/Makefile.in: Rebuild.
2460 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2462 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2463 for %lo expressions.
2464 (mips_ip, case 'u'): Move range check after code to mask
2465 off bits in %hi/%lo expressions. Mask off high bits for
2468 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2470 * doc/Makefile.am (gasver.texi): New target.
2471 (as.info, as.dvi): Depends upon gasver.texi.
2472 * doc/as.texinfo: Include gasver.texi. Mention version number on
2473 title page and in top node.
2474 * doc/Makefile.in: Rebuild.
2476 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2478 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2479 but not including the line containing the edict.
2480 * listing.h (LISTING_EOF): New.
2481 * input-scrub.c (input_scrub_next_buffer): Call it.
2483 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2485 * config/tc-i386.c (i386_operand): Don't set the size of an
2486 immediate address based solely on the suffix and the mode.
2488 * config/tc-i386.c (md_assemble): Add assertion to make sure
2489 overlap2 does not set Imm.
2491 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2492 sequences of whitespace to a single space.
2493 (is_space_chars): Just compare with space.
2494 (md_begin): Don't initialize space_chars.
2495 (md_assemble): Just skip a single whitespace character.
2496 (i386_operand): Rewrite base-index parsing to use new
2497 parse_register, and to skip white space. Skip white space in a
2498 number of other places too. Don't give error message if
2499 parse_register fails.
2500 (parse_register): Change reg_string parameter to be non-const.
2501 Add end_op parameter. Skip white space after the `%', and return
2502 end of register string. Give error message here rather than
2505 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2507 Based on patch from Matt Semersky <matts@scd.hp.com>:
2508 * expr.c (op_encoding): Make const.
2509 (expr_set_precedence): New function.
2510 (expr_begin): Don't set operator rankings, just call
2511 expr_set_precedence.
2512 * expr.h (expr_set_precedence): Declare.
2513 * read.c (s_mri): Call expr_set_precedence.
2515 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2517 * doc/as.texinfo (Statements): Remove paragraph discussing
2518 continuing lines with a backslash. This hasn't worked for years,
2521 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2523 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2525 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2526 (ps_CTORS, ps_DTORS): New section types.
2527 (vms_fixup_xtors_section): New function
2528 (Ctors_Psect, Dtors_Psect): Define.
2529 (IS_GXX_XTOR): Define
2530 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2531 Filter static constructors/destructors and add to
2532 Ctors_Symbols/Dtors_Symbols chain.
2533 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2534 appropriate section.
2536 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2537 * makefile.vms: Merge vax/vms support.
2539 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2541 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2542 (elf_pseudo_table): Add them.
2543 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2544 (md_apply_fix): Accept them.
2545 (mips_fix_adjustable): Don't adjust them.
2546 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2547 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2548 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2549 (tc_fix_adjustable): Don't adjust them.
2551 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2553 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2555 * Makefile.in: Regenerate.
2556 * configure.in: AC_SUBST cgen_cpu_prefix.
2557 * configure: Regenerate.
2559 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2561 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2562 Changed all users of COND12_DELAY.
2564 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2566 * config/tc-mn10300.c (set_arch_mach): New function.
2567 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2568 (md_begin): Default to mn10300 mode.
2569 (md_assemble): Only accept instructions for the core mn10300
2570 chip and the active machine type.
2572 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2574 * subsegs.h (segment_info_type): Give the struct a name.
2575 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2576 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2577 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2578 * config/tc-w65.h (tc_reloc_mangle): Declare.
2579 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2581 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2583 * config/tc-v850.c (v850_comm): Restore old section
2584 after common processing.
2586 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2588 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2590 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2592 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2593 char with code that explicitly sign-extends.
2595 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2597 * config/tc-v850.c (md_begin): Restore text section as the current
2598 section after creating call table sections.
2599 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2602 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2603 with call to macro SYM_AUXINFO.
2605 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2607 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2608 with the program transform name.
2609 * Makefile.in: Rebuild.
2611 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2613 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2616 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2618 * config/tc-i386.c (i386_operand): Be prepared for a space between
2619 the open parenthesis and the start of the register operand,
2620 because of the June 16 change.
2622 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2624 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2627 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2629 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2630 even if it is belived to be unnecessary.
2632 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2634 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2636 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2638 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2640 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2641 shift amount for a repeated operand. The shift amount for the
2642 repeated copy comes from the size of the operand.
2644 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2646 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2648 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2650 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2652 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2654 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2655 characters in it as LEX_IS_SYMBOL_COMPONENT.
2656 * config/tc-i386.h (tc_symbol_chars): Define.
2657 (extra_symbol_chars): Declare.
2658 * config/tc-i386.c (extra_symbol_chars): Define.
2659 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2660 (line_comment_chars): Set to '/' if TE_LINUX.
2661 * doc/c-i386.texi (i386-prefixes): Update.
2662 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2664 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2666 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2667 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2669 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2671 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2672 constraint in instructions REP & REPI.
2674 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2676 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2677 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2679 (check_range): If the operand is shifted, then shift the number
2680 before checking its range.
2682 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2684 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2687 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2689 * config/tc-v850.c (v850_comm): Create special sections as needed.
2691 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2693 * config/tc-d10v.c (write_2_short): Addition of swapping
2694 instructions for sequential and reverse sequential order when
2695 given order is not possible.
2697 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2699 * Makefile.am: Rebuild dependencies.
2700 (DEP_INCLUDES): Fix reference to intl build directory.
2701 * Makefile.in: Rebuild.
2703 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2705 * doc/c-i386.texi: Update 16 bit documentation.
2707 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2708 IgnoreDataSize to IgnoreSize as they are used for address size as
2710 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2711 32-bit mode, similarly addr16/data16 and variants.
2713 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2716 sequential word multiply instructions.
2718 (do_assemble): Add extra command line argument, to allow mul32
2719 attribute to be preserved across parallel insns.
2720 (md_assemble): Insert NOPs between explicitly parallel insns which
2721 contain an 32 bit multiply and a 16 multiply.
2723 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2725 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2728 * config/tc-i386.c (reloc): Add braces.
2730 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2731 consistent with Intel naming.
2732 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2733 use bitfields in sib_byte.
2734 (modrm_byte): Don't use bitfields here either.
2736 * config/tc-i386.c (current_templates): Add const.
2737 (parse_register): Add const to return, param, and char *s.
2738 (i386_operand): Add const to reg_entry *r.
2739 * config/tc-i386.h (templates): Add const to start, end.
2741 Inspired by code for 16 bit gas support from Martynas Kunigelis
2742 <martynas@nm3.ktu.lt>:
2743 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2744 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2745 (uses_mem_addrmode): Remove.
2746 (md_estimate_size_before_relax): Add support here too.
2747 (md_relax_table): Rewrite interface to md_relax for 16 bit
2749 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2750 (opcode_suffix_to_type): Remove.
2751 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2752 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2753 (md_convert_frag): Likewise.
2754 (i386_operand): Add support for 16 bit base/index regs,
2755 immediates, and displacements. Remove some unnecessary casts, and
2756 localise end_of_operand_string, displacement_string_start,
2757 displacement_string_end variables. Add GCC_ASM_O_HACK.
2758 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2760 * config/tc-i386.c (prefix_hash): Remove.
2761 (md_begin): Rewrite without obstacks. Remove prefix hash table
2762 handling. Rewrite lexical table handling.
2763 (i386_print_statistics): Don't print prefix statistics.
2764 (md_assemble): Rewrite instruction parser so that line is not
2765 converted to lower case. Don't do a hash_find for prefixes,
2766 instead recognise them via opcode modifier.
2767 (expecting_operand, paren_not_balanced): Localise variables.
2768 * config/tc-i386.h (IsPrefix): Define.
2769 (prefix_entry): Remove.
2771 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2772 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2773 '\\' in case where comment_chars contains '/'.
2775 * config/tc-i386.c (MATCH): Ensure given operand and template
2776 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2777 you must write `ljmp *table(%ebx)'.
2779 From H.J. Lu <hjl@gnu.org>:
2780 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2781 as 0 ifndef BFD_ASSEMBLER.
2782 (md_assemble): Allow immediate operands without suffix or
2783 other reg operand to default in size to the current code size.
2785 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2787 * config/tc-v850.c (md_begin): Restore creation of
2788 .call_table_text and .call_table_data sections.
2790 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2793 after emitting a word of noops.
2795 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2797 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2798 (i386_operand): Simplify checks for valid base/index combinations.
2799 Disallow `in 4(%dx),%al'.
2801 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2803 (add_prefix): Change parameter from char to int.
2805 * config/tc-i386.h (Ugh): Define opcode modifier.
2806 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2808 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2809 CONSISTENT_REGISTER_MATCH macros to check register types more
2810 thoroughly. Check for illegal suffix/operand combinations
2811 when matching insns with operands. Handle new `s' suffix, and
2812 associated FloatMF opcode modifier for float insns with memory
2814 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2815 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2816 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2817 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2818 DATA_PREFIX_OPCODE throughout.
2820 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2821 (md_assemble): Rewrite suffix/register operand checking code to be
2822 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2823 AnyMem, the better to grep.
2825 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2826 given a memory operand. Don't set Abs bits either.
2827 (type_names): Remove Mem*, Abs*.
2828 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2829 define opcode_modifiers as these cases are handled by Disp8,
2830 Disp16, Disp32 and suffix checks.
2831 (COMES_IN_BOTH_DIRECTIONS): Remove.
2832 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2834 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2835 if IgnoreDataSize modifier given. Remove ShortformW modifier
2836 test. Add test for ShortForm in W base_opcode modification.
2837 Merge Seg2ShortForm and Seg3ShortForm code.
2838 * config/tc-i386.h (ShortFormW): Remove.
2839 (IgnoreDataSize): Define.
2841 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-d30v.c (md_assemble): Store previous segment state
2844 with previous instruction.
2846 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2848 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2849 (ebp, esp): Remove static variables.
2850 (MATCH): Remove test for InOutPortReg.
2851 (i386_operand): Properly handle InOutPortReg here instead.
2852 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2853 (md_assemble): Simplify and correct modrm and sib generation.
2854 (i386_operand): Add warning for scale without index.
2855 Rewrite checks for valid base/index combinations.
2857 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2858 macros and enclose in do while(0).
2859 (RESTORE_END_STRING): Likewise.
2860 (md_assemble): Add one to printed operand number so we start
2861 from 1 not 0. Add some more gettext invocations.
2862 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2865 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2866 DATA_PREFIX, SEG_PREFIX): Define.
2867 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2868 (check_prefix): Remove function.
2869 (add_prefix): New function. Add prefix to i.prefix as well as
2871 (md_assemble): Changes for add_prefix. Remove hack for wait
2872 prefix, instead always output prefixes in fixed order. Test
2873 for jcxz/loop when selecting between word & dword operations,
2874 and add address size prefix rather than operand size prefix.
2875 Remove operand -> address size hack when emitting jcxz/loop.
2876 (i386_operand): Remove O_Absent check as it's done in expr.
2878 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * configure.in: Recognize m5200 as a cpu_type of m68k.
2881 * aclocal.m4: Rebuild with current libtool.
2882 * configure: Rebuild.
2884 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2886 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2887 to relaxable_symbol to prevent references to external symbol from
2890 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2892 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2893 symbols are relaxable.
2895 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2897 * config/tc-v850.c (md_begin): Don't create special
2898 sections by default.
2900 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2902 * config/tc-mips.c (macro): For div and udiv, close the
2903 reorder block as soon as possible.
2905 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2907 From Matt Semersky <matts@scd.hp.com>:
2908 * macro.c (macro_mri_mode): New function.
2909 * macro.h (macro_mri_mode): Declare.
2910 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2913 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2915 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2918 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2919 until after xstrdup in OBJ_EVAX case.
2921 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2923 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2924 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2925 of hardcoded magic number.
2926 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2928 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2930 * read.c (do_s_func): New function.
2932 * read.h (do_s_func): Add prototype.
2934 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2936 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2937 nops if fill pattern not specified.
2939 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2941 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2942 * config/te-go32.h (TE_GO32): Define.
2943 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2945 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2947 Implement .func/.endfunc pseudo-ops.
2948 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2950 * read.c (potable): Add .func,.endfunc.
2951 (s_func): New function.
2952 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2954 (in_doc_func_p,current_function_label): New static globals.
2955 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2957 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2959 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2960 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2961 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2962 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2963 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2964 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2965 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2966 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2967 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2968 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2969 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2970 * config/tc-a29k.c: Don't define md_short_jump_size,
2971 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2972 * config/tc-alpha.c: Likewise.
2973 * config/tc-alpha.h: Likewise.
2974 * config/tc-arm.c: Likewise.
2975 * config/tc-h8300.c: Likewise.
2976 * config/tc-h8500.c: Likewise.
2977 * config/tc-hppa.c: Likewise.
2978 * config/tc-i860.c: Likewise.
2979 * config/tc-i960.c: Likewise.
2980 * config/tc-ppc.c: Likewise.
2981 * config/tc-sh.c: Likewise.
2982 * config/tc-sparc.h: Likewise.
2983 * config/tc-tic30.c: Likewise.
2984 * config/tc-w65.c: Likewise.
2985 * config/tc-z8k.c: Likewise.
2987 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2989 * config/tc-vax.c (_): Delete this macro used for placeholder
2990 values in vax_operand_width_size; it conflicts with the _() macro
2991 used for internationalization.
2993 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2995 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2996 code. From Chris Moller <moller@bops.com>.
2998 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2999 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3000 * read.c (emit_expr): Initialize seg and subseg fields of a new
3002 * write.c (write_object_file): Switch to the appropriate segment
3003 and subsegment when processing a broken word.
3005 * config/tc-m68k.c (mri_assemble): New static function.
3006 (build_mri_control_operand): Call mri_assemble rather than
3008 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3009 (s_mri_endf, s_mri_endw): Likewise.
3011 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3013 * read.c (s_org): Call md_flush_pending_output if it is defined.
3015 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3017 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3019 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3020 (md_parse_option): Add for same.
3021 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3022 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3023 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3025 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3027 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3029 * config/tc-arm.c (find_real_start): Relax definition of local
3032 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3034 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3035 symbols at the given address, not just the last one specified.
3037 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3039 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3040 or number_to_chars_littleendian to write data.
3042 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-v850.c (md_assemble): Remove artificially created
3045 register name symbols.
3047 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3049 * write.c (fixup_segment): Change "segment" to "section" in
3052 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3054 * write.c (fixup_segment): Change sym1-sym2 message again.
3056 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3058 * write.c (fixup_segment): Improve error message for sym1-sym2
3059 errors when sym1 is in a different segment from sym2.
3061 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3063 * config/tc-m32r.c (warn_unmatched_high): New static local.
3064 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3065 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3066 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3067 (md_parse_option): Likewise.
3068 (md_show_usage): Likewise.
3069 (m32r_frob_file): Likewise.
3071 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3072 (read_a_source_file): Call them.
3073 * read.h (stabs_generate_asm_file): Declare.
3074 * stabs.c (stabs_generate_asm_file): New function.
3075 (generate_asm_file): New function.
3076 (stabs_generate_asm_lineno): Move file name handling into
3079 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3081 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3082 (d30v_current_align, d30v_current_align_seg): New variables.
3083 (d30v_last_label): New variable.
3084 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3085 (s_d30v_data, s_d30v_section): Likewise.
3086 (md_pseudo_table): Call them.
3087 (md_begin): Initialize d30v_current_align_seg.
3088 (md_assemble): Call d30v_align when needed by known current alignment.
3089 (d30v_frob_label, d30v_cons_align): New functions.
3090 * config/tc-d30v.h (md_do_align): Remove.
3091 (tc_frob_label): Call d30v_frob_label.
3092 (md_cons_align): New.
3094 * config/tc-d30v.c (find_format): Convert complex expressions to
3095 expression symbols before processing. Clean up code formatting.
3097 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3099 * po/Make-in (install-info): New target.
3101 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3103 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3105 * config/tc-mn10300.c (md_assemble): Likewise.
3107 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3109 * Makefile.am: Update with `make dep-am'.
3110 (HFILES): Add cgen.h.
3111 (cgen.o): Depend on cgen.h.
3112 * Makefile.in: Regenerate.
3114 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3116 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3118 * gasp.c (grab_label): Permit a label to be a preprocessor
3119 variable by permitting a label to start with a backslash.
3121 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3123 * config/tc-mips.c (validate_mips_insn): Removed hack
3124 for previously inaccessible bitfields in some INSN_TRAP
3127 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3129 * config/tc-d30v.c (do_assemble): Abort with error message
3130 if opcode operands do not match.
3132 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3134 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3135 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3136 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3137 similar new 'q' operand.
3139 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3141 * cgen.c (cgen_asm_finish_insn): Fix typo.
3143 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3146 * cgen.c: Include it.
3147 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3148 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3149 All callers updated.
3150 * config/tc-m32r.c: Include cgen.h.
3151 (m23r_insn): New members num_fixups,fixups.
3153 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3155 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3156 to avoid compiler warning.
3158 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3160 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3163 * makefile.vms (OBJS): Add ehopt.obj
3165 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3167 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3169 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3171 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3172 a short format insn.
3173 (md_assemble): Set it for explicitly packed insns.
3175 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3177 * config/obj-coff.c (c_symbol_merge): Do not take address of
3178 native fields when performing the memcpy.
3180 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3182 * config/tc-mips.c (macro,macro2): Implement
3183 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3185 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3187 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3188 relocations against globally visible symbols.
3189 * config/tc-m68k.c (relaxable_symbol): New macro.
3190 (m68k_ip, md_estimate_size_before_relax): Use it.
3191 (tc_m68k_fix_adjustable): Also handle weak symbols.
3193 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3195 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3196 references to externally visible symbols.
3197 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3198 values in twice for a PC relative reloc if the symbol is
3201 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3202 don't adjust a PC relative reloc against an externally visible
3204 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3205 for a PC relative fixup against an externally visible defined
3206 symbol, arrange to store object file and addend values as though
3207 the symbol were not defined.
3208 (tc_gen_reloc): Likewise.
3210 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3212 * read.c (sizeof_leb128): Referenced externally by write.c so
3215 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3217 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3218 and expand a 'debug' symbol associated with the next instruction
3219 that does not cause a short instruction to be filled with a NOP.
3220 (md_pseudo_table): Add support for .debugsym.
3221 (assemble_parallel_insn): Add calls to expand_debug_sym as
3223 (md_assemble): Ditto.
3225 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3227 * as.c (main): Conditionally call setlocale.
3228 * gasp.c (main): Likewise.
3229 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3230 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3232 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3234 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3236 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * config/tc-hppa.c: Change all calls to bzero to use memset.
3239 (pa_ip): Add cast to avoid warning.
3240 (tc_gen_reloc, md_apply_fix): Likewise.
3241 (pa_find_space_by_number): Likewise.
3242 (hppa_force_relocation): Likewise.
3243 (pa_block): Change i to unsigned int.
3244 * config/obj-som.h (obj_som_copyright): Declare.
3246 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3248 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3249 for line numbers for assembly source.
3251 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3253 * configure.in: Change version number to 2.9.4
3254 * configure: Rebuild.
3256 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3258 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3260 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3262 * ecoff.h: Change symbolS in function declaration to struct
3265 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3267 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3268 (md_convert_frag): Fix i18n typo.
3270 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3272 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3273 * ecoff.h: Protoype it.
3274 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3275 [EVAX] (s_alpha_prologue): Delete.
3276 (md_pseudo_table): Update.
3278 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3280 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3281 array to local pointer.
3282 (get_args, parse_expr): Add casts to avoid warnings.
3284 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3286 * read.c (s_set): Cast xmalloc return value to fragS *.
3287 * config/tc-m68k.c (m68k_ip): Function made static to match
3288 previous forward declaration.
3289 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3291 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3293 * config/tc-v850.c: Add internationalisation macros to error
3296 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3297 macros to error strings.
3299 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3301 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3302 reloc is in the TOC csect.
3303 (md_apply_fix3): Correct gettext typo.
3305 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3308 .L - they are local labels and the branches are not really
3309 function calls but rather far jumps.
3311 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3313 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3315 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3317 * config/tc-i386.c (md_assemble): Print operand number rather than
3318 using ordinal_names.
3319 (i386_operand): Likewise.
3321 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3323 * Makefile.am (INTLLIBS): Define to work around apparent automake
3325 All Makefiles: Regenerated.
3327 * Many files: Added gettext invocations around user-visible
3329 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3330 HAVE_LC_MESSAGES): Define.
3331 * dep-in.sed: Added asintl.h.
3332 * po/Make-in: New file.
3333 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3335 * read.c (Z_): Renamed from `_'.
3336 * Makefile.am (SUBDIRS): Added po.
3337 (POTFILES): new macro.
3338 (po/POTFILES.in): New target.
3339 ($(OBJS)): Added asintl.h.
3341 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3342 (as_new_LDADD): Added $(INTLLIBS).
3343 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3344 (gasp_new_LDADD): Added $(INTLLIBS).
3345 (gasp_new_DEPENDENCIES): New macro.
3346 * configure, aclocal.m4: Rebuilt.
3347 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3349 (ALL_LINGUAS): Define.
3350 * macro.c: Include "asintl.h".
3351 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3352 * as.h: Include "asintl.h".
3353 * config/tc-i386.c (ordinal_names): Removed.
3354 (md_assemble): Changed error text to avoid ordinal_names.
3355 (i386_operand): Likewise.
3356 (reloc): Added as_bad to avoid i18n problems.
3357 (tc_gen_reloc): Likewise.
3358 * config/tc-arm.c (bad_args): Now a #define.
3360 * config/obj-vms.c (VMS_stab_parse): Changed type of
3362 (global_symbol_directory): Unified strings to avoid i18n
3364 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3365 avoid i18n problems.
3366 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3367 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3369 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3371 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3373 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3375 * as.c (print_version_id): Added an fprintf to avoid i18n
3377 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3379 * expr.c (expr): Added as_warn call to avoid i18n problems.
3380 * messages.c (as_assert): Changed code to avoid i18n problems.
3381 (as_abort): Likewise.
3382 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3383 (s_space): Likewise.
3384 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3386 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3388 * config/tc-i386.c (check_prefix): New static function, split out
3390 (struct _i386_insn): Add wait_prefix field.
3391 (md_assemble): Remove wait_prefix local variable. Use
3392 check_prefix when adding a prefix.
3394 * config/tc-i386.c (current_templates): New static variable.
3395 (md_assemble): Remove current_templates local variable.
3396 (md_assemble, i386_operand): Improve error and warning messages in
3397 many places. Add RESTORE_END_STRING in many places before error
3398 return. Clarify some comments.
3400 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3402 (md_assemble): Parse string instruction operands, looking for
3403 segment override prefixes. Check for invalid segment prefixes on
3405 (i386_operand): i.seg[] and max mem_operand changes for string
3407 * config/tc-i386.h (EsSeg): Define.
3409 * config/tc-i386.h (regKludge): Define.
3410 (iclrKludge, imulKludge): Don't define.
3411 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3412 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3413 opcode_modifier checks to look for more common cases first. Add
3414 default_seg for IsString case.
3416 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3418 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3420 * configure: Rebuild with new automake and libtool.
3421 * aclocal.m4, Makefile.in: Likewise.
3423 * doc/Makefile.am (as.dvi): New target.
3424 * doc/Makefile.in: Rebuild.
3426 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3428 * configure.in: Added sparc86x support.
3430 * configure: Rebuild.
3432 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3434 (md_parse_option): Warn if -EL is not supported for this architecture.
3436 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3438 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3440 * config/tc-mips.c (mips_ip): Note when we use get match on
3441 the full instruction name.
3443 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3445 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3446 back into the expression to handle add/sub simplification correctly.
3448 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3450 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3452 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3457 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3459 * symbols.c (max_indent_level): New global.
3460 (print_symbol_value_1): Use it.
3461 * expr.h (expr_build_dot): Declare.
3462 * expr.c (expr_build_dot): New function.
3464 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3466 * symbols.c (print_binary): New function.
3467 (print_expr_1): Call it.
3469 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3471 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3472 operand in the opcode.
3474 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 * config/tc-i386.h: Reorder operand flags and opcode modifier
3477 flags for clarity. Remove unused definitions: Unknown,
3478 ImmUnknown, DispUnknown, NoModrm.
3479 * config/tc-i386.c (type_names): Add missing Debug type.
3480 (md_assemble): Better duplicate prefix checking. Quicker string
3481 instruction check via new opcode_modifier flag.
3483 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * doc/as.texinfo (Invoking): Clarify -Wa example.
3487 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3489 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3490 (s_mips_weakext): Define.
3491 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3492 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3495 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3497 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3498 is an error if the value can not be computed at assembly time.
3499 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3501 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3503 * gasp.c (main): Set next field of new include_path structure to
3504 NULL. From Avery Pennarun <averyp@gdc.ca>.
3506 * read.c (s_mri_sect): Call as_bad rather than abort for an
3507 unsupported MRI target.
3509 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3511 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3512 the destination of a branch instruction should be altered.
3513 (find_real_start): New function: Locate the real, Thumb coded
3514 start of a Thumb function.
3515 (do_t_branch23): Alter the destination of branches to Thumb
3518 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3520 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3522 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3525 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3527 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3528 * doc/c-hppa.texi: Likewise.
3530 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3532 * Makefile.am: Rebuild dependencies.
3533 * Makefile.in: Rebuild.
3535 * Makefile.am (DEP_INCLUDES): New variable.
3536 (.dep1): Change to work when srcdir is not an absolute path.
3537 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3538 * Makefile.in: Rebuild.
3540 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3542 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3543 LinearAddress patch.
3545 * configure.in: Set version to 2.9.1.
3546 * configure: Rebuild.
3548 * Branched binutils 2.9.
3550 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3552 * config/tc-i386.h (FWait): Define.
3553 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3554 other prefixes. Check FWait flag in opcode table to see which
3555 instructions require an fwait prefix.
3557 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3559 * stabs.c (get_stab_string_offset): Always create a stab string
3562 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3564 Fix some gcc -Wall warnings:
3565 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3566 * ehopt.c (eh_frame_code_alignment): Likewise.
3567 * expr.c (integer_constant, operand): Likewise.
3568 * frags.c (frag_align): Likewise.
3569 * gasp.c (level_0, change_base, doinstr): Likewise.
3570 * hash.c (hash_ask): Likewise.
3571 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3572 (debugging_pseudo): Likewise.
3573 * macro.c (define_macro, check_macro): Likewise.
3574 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3575 (ignore_rest_of_line, float_cons): Likewise.
3576 * symbols.c (decode_local_label_name): Likewise.
3577 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3578 (fixup_segment, number_to_chars_bigendian): Likewise.
3579 (number_to_chars_littleendian): Likewise.
3580 * config/atof-ieee.c (gen_to_words): Likewise.
3581 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3582 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3583 * read.c (output_big_sleb128): Initialize locals to avoid
3585 (output_big_uleb128, equals): Likewise.
3586 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3587 to unsigned int. Change zeros to unsigned int.
3588 * cond.c (s_if): Add return to default case.
3589 * frags.c (frag_now_fix): Change return type to addressT.
3590 * frags.h (frag_now_fix): Update declaration.
3591 * listing.c (file_info_struct): Change linenum to unsigned int.
3592 (struct list_info_struct): Change hll_line to unsigned int.
3593 (print_source): Update format string.
3594 * read.c (emit_expr): Change scan to unsigned int, and don't
3595 bother to initialize it.
3596 * symbols.c (dollar_label_count): Change to unsigned long.
3597 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3598 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3599 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3601 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3603 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3604 mcf5200 just as we do for m68000.
3605 (m68k_init_after_args): Likewise.
3606 (md_estimate_size_before_relax): Likewise.
3608 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3610 * config/tc-v850.c (md_assemble): Store relocation addend in
3611 fixup instead of instruction.
3613 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3615 * config/tc-i386.c (md_assemble): Swap template arguments to
3616 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3617 This macro is currently symmetric, so passing them the wrong
3618 way didn't cause any problem, but may if the macro is changed
3620 After copying template to i.tm, use i.tm. rather than t-> to
3621 access fields, and make t a const*
3622 Move i.tm.operand_types[] swap to immediately after the copy.
3624 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3626 * expr.h (expr_build_uconstant): Add prototype.
3627 (expr_build_unary,expr_build_binary): Add prototypes.
3628 * expr.c (expr_build_uconstant): New function.
3629 (expr_build_unary,expr_build_binary): New functions.
3631 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3633 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3634 * macro.c (macro_expand_body): Increase buffer size.
3635 * messages.c (as_warn): Likewise.
3636 (as_warn_where, as_bad, as_bad_where): Likewise.
3638 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3640 Based on patch from H.J. Lu <hjl@gnu.org>:
3641 * Makefile.am (DISTSTUFF): New variable.
3642 (diststuff): New target.
3643 * Makefile.in: Rebuild.
3645 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3647 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3648 m32r_elf_section_change_hook.
3650 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3651 emit a nop if a section ends with a 16 bit instruction.
3653 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3656 s_lcomm rather than obj_coff_lcomm.
3657 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3659 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3661 * config/tc-i386.h (LinearAddress): Define.
3662 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3663 instruction, don't use a default segment.
3665 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3667 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3668 * configure: Rebuild.
3670 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3672 * aclocal.m4, configure: Rebuild with libtool 1.2.
3674 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3676 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3677 PC relative branches. Patch courtesy of Jonathan Walton.
3680 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3682 * configure.in (emulations): Add thumb-pe target.
3684 * configure (emulations): Add thumb-pe target.
3686 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3688 * itbl-lex.l (yywrap): Don't define if already defined as a
3691 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3693 * depend.c (quote_string_for_make): New function.
3694 (wrap_output): Use it.
3696 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3698 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3699 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3701 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3703 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3704 Recognize -GN and -relax.
3705 (md_begin): Initialize gp size from -G switch.
3706 (alpha_force_relocation): Always force if -relax.
3707 (alpha_align): Take a new argument that will specify when to
3708 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3709 Change all callers. Emit nop alignment padding as nop+unop pair.
3711 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3713 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3714 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3716 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3718 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3719 require padding to the next long word boundary.
3721 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3723 * cgen.c: #include symcat.h.
3724 * config/tc-m32r.c: Likewise.
3726 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3728 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3729 absolute expressions instead of '$' prefixed register names.
3731 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3733 * read.c (s_set): Record file and line info for symbols when -as.
3734 (pseudo_set): Don't overwrite that dummy fragment.
3736 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3738 * config/tc-ppc.c (md_pseudo_table): Add "section".
3739 (ppc_named_section): New static function.
3741 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3743 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3744 so we don't have to scan the entire list.
3746 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3748 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3749 case, allow the parallel instructions to modify the same flag
3752 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3754 * listing.c (list_symbol_table): Categorize symbols by
3755 undefined_section rather than sy_frag->line == NULL.
3757 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3759 * Makefile.am (install-exec-local): Install properly when ln
3760 fails or tooldir == prefix.
3762 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3764 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3765 Test result of insert_operand for error.
3767 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3769 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3770 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3771 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3772 * doc/Makefile.in: Rebuild.
3774 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3776 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3777 (macro): Fix handling of M_COP[0-3].
3779 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3781 Based on patches from Ross Harvey <ross@teraflop.com>:
3782 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3783 if macro_alternate or macro_mri.
3784 (getstring): Remove support for byte constants between < and >.
3785 (get_any_string): '<' only starts a string if macro_alternate or
3787 (macro_expand_body): Permit keyword parameters following
3788 positional parameters.
3790 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3791 * configure.in (alpha*-*-netbsd*): New target.
3792 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3793 * configure: Rebuild.
3795 * as.h (flag_warn_suppress_instructionswap): Move from here...
3796 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3797 here, and make static.
3799 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3800 BFD_ASSEMBLER or MANY_SEGMENTS.
3802 * as.c (show_usage): Update bug-gnu-utils address.
3803 * gasp.c (show_usage): Likewise.
3804 * doc/as.texinfo (Bug Reporting): Likewise.
3806 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3808 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3809 insns regardless of the size of a pointer if we're in mips I or
3811 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3813 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3815 Fix rac to accept only a0:
3816 * tc-d10v.c (parallel_ok, find_opcode):
3817 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3818 Introduce OPERAND_GPR.
3820 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3822 * read.c (s_fill): Handle non-constant repeat counts by creating
3823 an rs_space fragment.
3825 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3827 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3828 from as_bad to as_warn.
3830 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3832 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3833 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3834 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3836 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3838 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3839 seg_fix_rotP rather than fix_root from seg_info.
3841 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3843 * expr.c: Add support for 0x1_2_3_4 bignums.
3845 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3847 * configure.in: Change -linux* to -linux-gnu*.
3848 * configure: Rebuild.
3850 * app.c (do_scrub_begin): Treat \r as whitespace.
3852 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * Makefile.am: Update dependencies.
3855 * Makefile.in: Rebuild.
3857 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * configure, aclocal.m4: Rebuild with new libtool.
3861 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3864 the argument to bfd_set_arch_mach.
3865 (load_address): Use bfd_arch_bits_per_address to determine the
3866 bit size of an address instead of looking at the isa level.
3867 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3869 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3871 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3873 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3875 * ehopt.c: New file.
3876 * as.h (enum _relax_state): Add rs_cfa.
3877 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3878 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3879 * read.c (emit_expr): Call check_eh_frame.
3880 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3881 (relax_segment): Likewise.
3882 * Makefile.am: Rebuild dependencies.
3883 (GAS_CFILES): Add ehopt.c.
3884 (GENERIC_OBJS): Add ehopt.o.
3885 * doc/internals.texi (Frags): Document rs_cfa.
3887 * as.c (show_usage): Mention --traditional-format.
3888 (parse_args): Accept --traditional-format.
3889 * as.h (flag_traditional_format): Declare.
3890 * output-file.c (output_file_create): If flag_traditional_format,
3891 set BFD_TRADITIONAL_FORMAT on stdoutput.
3892 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3894 * config/tc-mips.c (append_insn): Make sure that if we have a
3895 fixup for an unmatched %hi reloc, it does not associated with a
3898 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3899 * doc/Makefile.in: Likewise.
3901 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3903 * config/tc-m32r.c (check_for_side_effects): New function.
3904 (can_make_parallel): Add checks for instruction side effects
3905 clashing with the other instruction.
3906 (assemble_parallel_insn): Improve warning messages. Return error
3907 message from non-swapped instruction order.
3909 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3911 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3913 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3914 md_cleanup definition. This moves the forced literal output to
3915 the end of the source pass, and avoids macro's inserting literals
3916 into the code immediately after the macro expansion.
3918 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3920 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3921 a gas internal symbol is adjustable.
3922 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3924 * as.h: If gcc version greater than 2.6, use `__format__' and
3925 `__printf__' in function attributes, rather than `format' and
3928 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3930 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3932 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3934 Add tms320c30 support:
3935 * config/tc-tic30.h: New file.
3936 * config/tc-tic30.c: New file.
3937 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3938 TARGET_FORMAT as "coff-tic30".
3939 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3940 * Makefile.am: Rebuild dependencies.
3941 (CPU_TYPES): Add tic30.
3942 (CPU_OBJ_VALID): tic30-aout is valid.
3943 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3944 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3945 * configure, Makefile.in: Rebuild.
3947 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-v850.c (md_assemble): Improvements to error messages.
3951 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3953 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3954 BFD_RELOC_HI16_S to store the high bits of any value.
3956 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3957 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3958 assembler calculate relocations to any external symbol at all.
3959 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3960 involving generation of pc-relative relocs.
3961 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3962 has been moved to md_apply_fix3.
3964 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3965 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3966 which actually means (the address of identifier's GOT entry) +
3967 constant, which is not particularly useful.
3969 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3971 * read.h (include_dirs): Declare.
3972 (include_dir_count,include_dir_maxlen): Declare.
3974 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3976 * configure.in: Correct check for shared opcodes library.
3977 * configure: Rebuild.
3979 * listing.c (buffer_line): If we can't open the file, set at_end.
3980 (listing_print): Remove unused local variable fi.
3982 * config/m68k-parse.y (reglistpair): Handle register list in
3985 * config/vms-conf.h: Don't undef VERSION.
3987 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3989 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3991 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3993 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3994 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3995 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3996 (EXTRA_DIST): Define.
3997 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3998 explicitly rather than via the list of object files.
3999 (gcc-as.opt): New file created when make-gas.com is run.
4000 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4001 itbl-cpu.h} to #include appropriate file rather than copying that
4003 * config/vms-conf.h: Synchronize with current config.in.
4004 * Makefile.in: Rebuild.
4006 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4008 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4009 (parallel_ok): Relaxed parallel subinstruction dependency check.
4011 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4013 * as.h (flag_warn_suppress_instructionswap): added new flag.
4014 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4015 command line argument.
4016 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4017 warning only if flag_warn_suppress_instructionswap is false.
4019 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4021 * configure.in (i386-*-mingw32*): New target.
4022 * configure: Rebuild.
4024 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4026 * symbols.c (resolve_symbol_value): Don't set the segment if it
4027 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4029 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4032 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4034 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4035 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4038 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4040 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4042 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4044 * config/tc-v850.c (v850_insert_operand): Display instruction when
4045 an error is encountered.
4047 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4049 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4050 (i386-*-sco3.2v5*coff): New target.
4051 (i386-*-sco3.2*): New target.
4052 * configure: Rebuild.
4054 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-v850.c: Tidy error message production.
4058 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4060 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4061 validate_immediate return value in the right type for comparisons
4064 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4066 * listing.c (MAX_BYTES): Use listing variables not constants.
4067 (data_buffer): No longer an array, but a pointer.
4068 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4069 (listing_listing): Allocate data_buffer.
4071 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4073 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4074 --listing-rhs-width, --listing-cont-lines.
4075 (show_usage): Update.
4076 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4077 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4078 (print_lines): Use the variables instead of the constants.
4079 (listing_listing): Likewise.
4080 * listing.h: Declare the new vars.
4082 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4084 * as.c (parse_args): Add --keep-locals alias for -L.
4085 Add --strip-local-absolute.
4086 (show_usage): Update.
4087 * as.h (flag_strip_local_absolute): New flag.
4088 * symbols.c (S_IS_LOCAL): Use it.
4089 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4090 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4091 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4093 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-m32r.c: Detect if explicitly parallel instructions
4096 might have an io conflict and issue a warning message.
4098 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4100 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4101 cgen_swap_fixups): Functions to save, restore and swap the fixup
4102 chain with a backup copy.
4103 (cgen_asm_finish_insn): Returns address of constructed insn.
4105 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4107 * listing.c (file_info_struct): Remove FILE, add POS.
4108 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4109 (file_info): Don't open the file.
4110 (buffer_line): Check for the file in the last_open cache, updating
4112 (print_source): Don't reference file_info->file.
4113 (listing_listing): Likewise.
4114 (listing_print): Close the file in the cache, if any.
4116 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4118 * read.c (dwarf_file_string): New file static variable.
4119 (emit_expr): Look for constant sequence that leads up to a file
4120 name in DWARF debugging output.
4121 (stringer): Use dwarf_file_string to decide whether to accept a
4122 string as a file name.
4124 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4126 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4127 (crack_operand): Add reg->reglst MRI hack.
4128 (r_seg): Put reglst symbols in reg_section.
4129 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4131 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4133 * tc-sh.c (get_specific): Handle SGR & DBR.
4135 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4137 * tc-h8300.c (parse_reg): Take the length of the symbol into
4138 account when attempting to match a register name.
4139 * tc-h8500.c (parse_reg): Likewise.
4141 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4143 * cgen.c: Formatting changes to improve readability.
4145 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4147 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4150 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4152 Based on a patch from Jim Wilson
4153 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4154 (tc_gen_reloc): Handle cross section PC relative relocs
4157 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4159 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4161 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4163 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4164 (expr_jmp_buf): New static local.
4165 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4166 (cgen_md_operand): New function.
4167 * tc-m32r.c: Clean up pass over `struct foo' usage.
4168 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4170 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4172 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4173 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4175 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * config/tc-i386.c (i386_operand): Give an error if there are
4178 unrecognized characters after an expression.
4180 For older changes see ChangeLog-9697