1 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
5 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
7 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
10 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
12 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
14 * config/tc-hppa.c (pa_ip): Add case for 'I'.
16 1999-08-27 Jim Wilson <wilson@cygnus.com>
18 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
19 (struct ls): Add frag field. Initialize it to zero.
20 (out_end_sequence): New local text_frag. Set it while in text section.
21 Replace address check with frag check. Set ls.frag to text_frag if
23 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
24 Set it before switching sections. Replace address check with frag
25 check. Set ls.frag to saved_frag if out_set_addr called.
27 1999-08-26 David Mosberger <davidm@hpl.hp.com>
29 * dwarf2dbg.c (out_end_sequence): If address changed, directly
30 output "advance_pc" opcode instead of calling gen_addr_line().
31 The latter has the undesired side-effect of creating a new row
32 in the debug line info matrix.
34 1999-08-26 Jim Wilson <wilson@cygnus.com>
36 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
37 ls.last_filename if last is less than zero. Set ls.last_filename
38 when allocating new entry.
39 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
42 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
44 * config/tc-i386.c (i386_index_check): Fix the displacement size
45 when INFER_ADDR_PREFIX.
47 1999-08-18 Nick Clifton <nickc@cygnus.com>
49 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
52 1999-08-17 Ian Lance Taylor <ian@zembu.com>
54 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
55 handle 0xffffNNNN constants correctly.
57 1999-08-16 Nick Clifton <nickc@cygnus.com>
59 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
62 1999-08-13 Nick Clifton <nickc@cygnus.com>
64 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
65 (md_apply_fix3): Always pass positive values to
68 1999-08-12 Nick Clifton <nickc@cygnus.com>
70 * config/tc-arm.c (skip_whitespace): New macro.
73 (md_apply_fix3): Store relocation offset in addend for ELF based
75 (arm_force_relocation): Always generate relocs for Thumb function
78 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
80 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
81 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
83 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
85 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
86 flags for the unwind subspace.
88 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
89 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
90 suitable relocation based on the size of the target's pointer.
91 Always Use subsegment zero for the unwinders.
92 (pa_level): Handle "2.0w".
94 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
96 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
97 with the following instruction unless this was specified.
99 1999-08-09 Ian Lance Taylor <ian@zembu.com>
101 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
102 certain sections, to match BFD changes.
104 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
106 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
107 (EXTRA_SCRIPTS): Define to keep automake happy.
108 * Makefile.in: Rebuild.
110 1999-08-08 Ian Lance Taylor <ian@zembu.com>
112 * Makefile.am: Rename .dep* files to DEP*.
113 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
114 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
116 * Makefile.in: Rebuild.
118 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
120 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
122 1999-08-08 Ian Lance Taylor <ian@zembu.com>
124 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
125 avoid problems on DOS filesystems.
126 * Makefile.in: Rebuild.
128 * doc/as.texinfo (Section): Document 's' flag for COFF version.
130 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
132 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
135 1999-08-08 Ian Lance Taylor <ian@zembu.com>
137 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
138 line to create ${GDBINIT} rather than .gdbinit.
139 * configure, Makefile.in, doc/Makefile.in: Rebuild.
141 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
143 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
145 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
147 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
149 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
151 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
152 non-adjustable symbols.
154 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
156 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
158 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
160 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
163 1999-08-05 Donn Terry <donn@interix.com>
165 * config/te-interix.h: New file.
166 * configure.in (i386-*-interix*): New target.
167 * configure: Rebuild.
169 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
171 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
172 selectors for ELF too.
173 (selector_table): Add "ltp" and "rtp" selectors.
175 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
177 * config/tc-i386.c (i386_operand): No need to change
178 operand_string pointer in segment reg case before goto
179 do_memory_reference. Initialise displacement_string_start and
180 displacement_string_end after do_memory_reference label.
181 (i386_index_check): Add operand_string param, and print error
182 message on failure here.
183 (i386_intel_memory_operand): Instead of here.
184 (i386_operand): And here.
185 (INFER_ADDR_PREFIX): Enable.
187 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
189 * config/tc-i386.h (DefaultSize): Define. Renumber following
190 opcode_modifier defines.
192 From Etienne Lorrain <etienne.lorrain@ibm.net>
193 * config/tc-i386.c (stackop_size): New variable.
194 (set_16bit_code_flag): Clear it here.
195 (set_16bit_gcc_code_flag): New function.
196 (md_pseudo_table): Add "code16gcc" entry.
197 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
199 1999-08-03 Ian Lance Taylor <ian@zembu.com>
201 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
202 next_set_end even if the end symbol is being discarded.
204 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
205 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
206 * config/obj-coff.c: Likewise.
207 (seg_info_type): Remove.
208 (seg_info_off_by_4): Change to array of segT.
209 (s_get_segment): Adjust accordingly.
210 (obj_pseudo_table): Fully initialize sentinel entry.
212 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
213 Ralf Baechle <ralf@uni-koblenz.de>.
215 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
217 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
219 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
221 * config/tc-i386.c: Indentation and white space changes.
222 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
223 don't enable it by default.
224 (i386_intel_operand): Remove redundant prototype.
225 Move check on number of memory operands, and i.mem_operands++
226 (i386_intel_memory_operand): To here.
227 Remove i386_immediate code from here. Remove special case code
228 for input and output using (%dx). Remove base/index checks and
229 call i386_index_check instead. Save initial operand_string
230 argument for error message.
231 (i386_operand): Remove redundant prototype. Move base/index
232 checks to i386_index_check.
233 (i386_displacement): Move intel mode check for non-zero
235 (i386_intel_memory_operand): To here.
237 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
239 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
240 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
241 by .register pseudo-op if -64 and --no-undeclared-regs.
242 (s_register, sparc_adjust_symtab): New functions.
243 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
244 Declare sparc_adjust_symtab as tc_adjust_symtab.
245 * doc/c-sparc.texi: Add description of #ignore special literal
246 for .register pseudo-op.
248 1999-07-30 Catherine Moore <clm@cygnus.com>
250 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
251 the relocation's section offset.
253 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
255 * write.c (fixup_segment): Fix generic error check overflow test.
257 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
258 X_add_number to long.
260 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
262 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
265 1999-07-27 Ian Lance Taylor <ian@zembu.com>
267 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
270 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
272 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
274 * configure.bat: Remove; obsolete.
275 * config/go32.cfg: Likewise.
277 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
279 * configure.in (i386-*-vxworks*): New target.
280 * configure: Rebuild.
282 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
284 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
286 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
288 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
290 (output_insn): Put OLO10's secondary addend into tc_fix_data.
291 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
292 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
293 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
294 MAX_RELOC_EXPANSION): Define.
295 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
297 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
299 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
300 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
301 block. Print a warning if an 8-bit or 16-bit constant
302 displacement or immediate is truncated on output.
303 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
305 (i386_operand): Disallow immediate jump absolute operand.
307 1999-07-15 Ian Lance Taylor <ian@zembu.com>
309 * configure.in: Bump version number to 2.9.5.
310 * configure: Rebuild.
312 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
315 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
317 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
318 (cons_fix_new_hppa): Derive size of fixup from size of the object.
320 1999-07-14 Philip Blundell <pb@nexus.co.uk>
322 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
324 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
326 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
327 if -mno-fpu was given.
328 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
330 (cons_fix_new_arm): Remove misleading comments.
332 1999-07-14 Ian Lance Taylor <ian@zembu.com>
334 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
336 (relax_segment): Likewise. After giving a rs_org error, convert
337 the frag to rs_align to avoid cascading errors.
339 1999-07-12 Andreas Schwab <schwab@suse.de>
341 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
343 1999-07-11 Ian Lance Taylor <ian@zembu.com>
345 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
346 as appropriate. Fill in structure initializations. Add variable
347 initializations. Add casts.
348 * dwarf2dbg.c (print_stats): Change i to size_t.
349 * listing.c (listing_listing): Change list_line to unsigned int.
351 1999-07-10 Ian Lance Taylor <ian@zembu.com>
353 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
354 rather than checking for \001 and \002 in symbol name.
355 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
357 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
359 * configure.in (hppa*-linux-gnu*): New target.
360 * configure: Rebuilt.
362 1999-07-08 Nick Clifton <nickc@cygnus.com>
364 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
366 1999-07-07 Nick Clifton <nickc@cygnus.com>
368 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
369 accessing symbolP directly.
371 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
373 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
376 1999-07-05 Nick Clifton <nickc@cygnus.com>
378 * config/tc-arm.c (ARM_EXT_V5): Define.
379 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
380 (md_begin): Detect ARM v5 architectures.
381 (md_parse_option): Accept arm v5 specification.
382 (md_show_usage): Documment -marmv5 switch.
384 * doc/c-arm.texi: Document -marmv5 command line option.
386 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
388 (validate_immediate_twopart): New function. Determine if a
389 constant can be computed by two ADD instructions.
390 (output_inst): Remove its command line parameter - it was never
392 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
393 implememt the ADRL pseudo op.
394 (tc_gen_reloc): Generate a suitable error message if an ADRL
395 instruction tries to generate a real reloc.
397 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
399 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
401 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
404 1999-06-27 H.J. Lu <hjl@gnu.org>
406 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
407 non BFD_ASSEMBLER case.
409 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
411 * config/obj-coff.c (obj_coff_section): Mark writable sections as
414 1999-06-26 David Mosberger <davidm@hpl.hp.com>
416 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
417 out_end_sequence() when the address decreases due to a new frag.
418 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
419 numbering starts with 1.
421 1999-06-23 Nick Clifton <nickc@cygnus.com>
423 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
425 (mcore_s_text): Call obj_elf_text for ELF target.
426 (mcore_s_data): Call obj_elf_data for ELF target.
427 (mcore_s_section): No longer ELF specific. Call obj_coff_section
429 (mcore_s_bss): New function: Dump literal table before changing
431 (mcore_s_comm): New function: Dump literal table before changing
434 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
435 No longer static functions.
436 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
437 Provide prototypes for these functions.
439 1999-06-22 Ian Lance Taylor <ian@zembu.com>
441 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
442 a list of names, to try obj_segment_name, and to try abbreviated
443 names when using COFF without long section names.
445 * config/tc-alpha.c: More use of symbol accessor functions.
446 * config/tc-arc.c: Likewise.
447 * config/tc-d30v.c: Likewise.
448 * config/tc-fr30.c: Likewise.
449 * config/tc-i860.c: Likewise.
450 * config/tc-m88k.c: Likewise.
451 * config/tc-mcore.c: Likewise.
452 * config/tc-ns32k.c: Likewise.
453 * config/tc-sparc.c: Likewise.
454 * config/tc-v850.c: Likewise.
456 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
457 sy_value with appropriate accessor functions.
458 * config/tc-arm.c (md_apply_fix3): Likewise.
459 * config/tc-d10v.c (AT_WORD_P): Likewise.
460 * config/tc-v850.c (reg_name_search): Likewise.
462 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
463 use symbol_get_bfdsym instead.
464 * config/tc-ppc.c (md_assemble): Likewise.
465 * config/tc-v850.c (v850_comm): Likewise.
467 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
469 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
470 the symbol, rather than accessing the bsym member.
471 * config/tc-d10v.c (tc_gen_reloc): Likewise.
472 * config/tc-d30v.c (tc_gen_reloc): Likewise.
473 * config/tc-mcore.c (tc_gen_reloc): Likewise.
474 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
475 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
476 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
477 * config/tc-tic30.c (tc_gen_reloc): Likewise.
478 * config/tc-v850.c (tc_gen_reloc): Likewise.
480 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
482 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
483 (hppa_gen_reloc_type): Conditionalize on BFD64.
484 (tc_gen_reloc): Re-enable ELF relocations.
485 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
487 1999-06-21 Ian Lance Taylor <ian@zembu.com>
489 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
491 (do_ldst): Move assignment out of if condition.
492 (md_apply_fix3): Add casts to avoid printf format warnings. Add
493 parentheses to avoid warning.
495 1999-06-21 Nick Clifton <nickc@cygnus.com>
497 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
498 macro to get at the BFD symbol associated with a GAS symbol.
500 1999-06-19 Ian Lance Taylor <ian@zembu.com>
502 * config/tc-ppc.c: Update for symbol handling changes.
503 * config/obj-coff.c: Likewise.
505 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
507 * tc-hppa.c: General cleanups of ELF support. No more spaces
508 and subspaces for ELF.
509 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
510 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
511 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
512 (UNWIND_SECTION_NAME): Likewise.
513 (space/subspace related structures): Conditionalize definitions
515 (space/subspace directives and support routines): Conditionalize
516 definitions and references/uses on OBJ_SOM.
517 (label_symbol_struct): For ELF, track the symbol's segment. For
519 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
521 (USE_ALIASES): Kill for both SOM & ELF.
522 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
523 (pa_space, pa_subspace): Corresponding changes.
524 (pa_spaces_begin): Corresponding chagnes.
525 (md_begin): Do not muck around with space/subspace stuff for
527 (md_apply_fix): Temporarily disable argument relocation stuff
529 (tc_gen_reloc): Temporarily disable relocation generation for
531 (pa_build_unwind_subspace): Similarly.
533 1999-06-16 Nick Clifton <nickc@cygnus.com>
535 * config/tc-arm.c (thumb_set): New pseudo op.
536 (text, data, section): Override these pseudo ops with ARM
538 (s_thumb_set): New function: Perform the same as a .set pseudo
539 op, but also mark the alias'ed symbol as being a Thumb
541 (arm_s_text): New function: Perform the same as the .text
542 pseudo op, but dump the literal pool before changing
544 (arm_s_data): New function: Perform the same as the .data
545 pseudo op, but dump the literal pool before changing
547 (arm_s_section): New function: Perform the same as the
548 .section pseudo op, but dump the literal pool before changing
550 (arm_cleanup): Do not reset the current section before dumping
553 1999-06-17 Nick Clifton <nickc@cygnus.com>
555 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
556 OPTION_NO_WARN_UNMATCHED entries.
557 (md_parse_option): Generate a warning message if an unrecognised
558 option is encountered.
560 * config/tc-d10v.c (do_not_ignore_hash): New variable.
561 (get_operands): When parsing an expression after an '@' symbol
562 has been detected, do not ignore '#' symbols.
563 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
566 1999-06-13 Ian Lance Taylor <ian@zembu.com>
568 From K. Richard Pixley <rich@noir.com>:
569 * configure.in (ppc-*-vxworks*): New target.
570 * configure: Rebuild.
572 1999-06-12 Philip Blundell <philb@gnu.org>
574 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
576 1999-06-13 Ian Lance Taylor <ian@zembu.com>
578 * write.c (adjust_reloc_syms): Rather than never reducing reloc
579 which refer to symbols in linkonce sections, permit reducing the
580 relocs if the symbol is local.
582 1999-06-12 Ian Lance Taylor <ian@zembu.com>
584 * subsegs.c (subseg_text_p): New function.
585 * as.h (subseg_text_p): Declare.
586 * read.c (do_align): Use subseg_text_p to set the default fill.
587 * write.c (subsegs_finish): Likewise.
588 * config/obj-coff.c (write_object_file): Likewise.
589 * config/tc-i386.h (md_maybe_text): Don't define.
590 (md_do_align): Use subseg_text_p to set the default fill.
591 * config/tc-m32r.c (m32r_do_align): Likewise.
592 * config/tc-sh.c (sh_do_align): Likewise.
593 * config/tc-sparc.h (md_do_align): Likewise.
595 1999-06-12 David O'Brien <obrien@freebsd.org>
597 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
598 * configure: Rebuild.
600 1999-06-12 Ian Lance Taylor <ian@zembu.com>
602 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
603 * Makefile.am: Rebuild dependencies.
604 * Makefile.in: Rebuild.
606 * config/tc-i386.c (i386_immediate): Remove unused label
609 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
610 * symbols.c: Likewise.
611 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
612 sy_next field when taking address, rather than symbol_next.
614 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
616 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
617 value from the output file architecture.
618 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
619 * dwarf2dbg.h: Change bfd_vma to addressT.
621 1999-06-11 Ian Lance Taylor <ian@zembu.com>
623 * dwarf2dbg.h: Use PARAMS in function declarations.
625 1999-06-11 Martin Dorey <mdorey@madge.com>
627 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
628 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
630 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
632 1999-06-11 Ian Lance Taylor <ian@zembu.com>
634 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
636 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
639 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
641 * read.c (read_a_source_file): Only declare inescape if
644 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
646 (find_entry_byval): Add parens to avoid warning.
648 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
650 * symbols.c (resolve_symbol_value): Don't permit subtraction of
653 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
655 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
658 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
659 synthetize_setx): New functions.
660 (md_assemble): Broken the special cases into the above
661 functions. Make compiler happy if sizeof(bfd_vma)==4.
662 Fix sethi generated from set/setuw. If instructions have a relloc,
663 always clear the fields to be relocated in the opcode.
664 (sparc_ip): Remove special_case global variable.
666 1999-06-10 Ian Lance Taylor <ian@zembu.com>
668 Based on patches from John W. Woznack <jwoznack@concentric.net>:
669 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
670 indication of success rather than a value.
671 (itbl_get_val): Likewise.
672 (itbl_get_field): Use strcspn. Change delimiters to include
674 * itbl-ops.h (itbl_get_reg_val): Update declaration.
675 (itbl_get_val): Likewise.
676 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
678 * symbols.c (copy_symbol_attributes): Convert local symbols to
681 1999-06-10 Nick Clifton <nickc@cygnus.com>
683 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
686 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
688 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
689 Optimize set if sizeof(bfd_vma) == 64.
690 (sparc_ip): Fix sethi - without %hi() it should generate
691 R_SPARC_22 reloc, not R_SPARC_HI22.
692 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
694 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
696 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
697 (s_ncons): New function.
698 (native_op_table): New table.
699 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
700 R_SPARC_OLO10 handling.
702 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
704 * expr.h (struct expressionS): Revert last change; widen X_op.
705 * config/tc-alpha.c (md_begin): Check the field is wide enough.
707 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
709 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
710 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
711 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
712 * Makefile.in: Regenerated.
714 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
715 `common' pass on to s_mri_common.
716 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
718 1999-06-06 Richard Henderson <rth@cygnus.com>
720 * config/obj-elf.c (obj_elf_section): Don't free the return
721 value of demand_copy_C_string.
723 1999-06-05 Richard Henderson <rth@cygnus.com>
725 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
726 creation logic from obj_elf_create_section.
728 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
729 (section_stack): New.
730 (special_sections): Make const.
731 (obj_elf_section): Gut and rewrite parsing.
732 (obj_elf_change_section): New function broken out of obj_elf_section.
733 (obj_elf_parse_section_letters): Likewise.
734 (obj_elf_section_word): Likewise.
735 (obj_elf_section_type): Likewise.
736 (obj_elf_previous): Treat as a toggle.
737 (obj_elf_popsection): New.
738 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
739 (ppc_section_type): Likewise.
740 * config/tc-ppc.h: Likewise.
742 * expr.h (struct expressionS): Don't make X_op a bitfield.
743 * config/tc-alpha.c: Update for symbol handling changes.
744 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
745 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
747 1999-06-05 Richard Henderson <rth@cygnus.com>
749 * dwarf2dbg.c (*): Convert to K&R + prototypes.
750 (dwarf2_gen_line_info): Kill unused variables.
751 (dwarf2_finish): Likewise.
752 (dwarf2_where): Likewise.
753 (dwarf2_directive_file): If we've only got a string,
754 hand off to s_app_file.
755 * ecoff.c: Move the include of ecoff.h.
756 * symbols.h (S_IS_FUNCTION): Prototype.
758 * read.c (LEX_HASH): Supply a default.
760 (s_globl): Update `c' after skipping whitespace.
761 * read.h (LEX_END_NAME, is_name_ender): New.
762 * expr.c (get_symbol_end): Respect it.
764 1999-06-04 Mark Klein <mklein@dis.com>
766 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
768 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
770 * config/tc-hppa.c: Update for symbol handling changes.
772 1999-06-03 Ian Lance Taylor <ian@zembu.com>
774 * cgen.c: Update for symbol handling changes.
775 * config/tc-m32r.c: Likewise.
777 * config/tc-hppa.h: Update for symbol handling changes.
778 * config/tc-hppa.c: Likewise.
780 * config/tc-arm.h: Update for symbol handling changes.
781 * config/tc-arm.c: Likewise.
782 (symbol_make_empty): Remove. Just use symbol_create.
784 * symbols.c (symbol_set_tc): Correct name.
786 * Makefile.am: Rebuild dependencies.
787 ($(OBJS)): Don't depend upon struc-symbol.h.
788 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
789 * dep-in.sed: Don't remove struc-symbol.h.
790 * Makefile.in: Rebuild.
792 * doc/internals.texi (Symbols): Describe changes in symbol
795 1999-06-03 Richard Henderson <rth@cygnus.com>
797 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
798 instead of doing the work by hand.
800 1999-06-03 David Mosberger <davidm@hpl.hp.com>
802 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
803 state of line state-machine.
804 (struct ls): Collect DWARF2 line state-machine state in new member
805 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
806 resulted in any DWARF2 directives.
807 (reset_state_machine): New function.
808 (out_end_sequence): Ditto.
809 (dwarf2_gen_line_info): When switching sections or switching to a
810 lower text address, call out_end_sequence() first to terminate the
811 previous code sequence as code sequences MUST have monotonically
812 increasing addresses.
813 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
815 1999-06-03 David Mosberger <davidm@hpl.hp.com>
817 * as.c (parse_args): Add option -gdwarf2 to allow requesting
818 DWARF2 debug info (line information only, at this point).
819 * as.h: Update comment about supported debug formats.
820 * dwarf2dbg.c, dwarf2dbg.h: New files.
821 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
823 * expr.c (operand): Don't use [ for parens if we want an index op.
824 (op_encoding): Switch [ into O_index, if desired.
825 (op_rank): Renumber with O_index on bottom.
826 (expr): If O_index, match closing bracket.
827 * expr.h (O_index): New.
829 * read.c (read_a_source_file): Conditionally allow matched "
830 in lines passed to md_assemble.
832 * config/obj-elf.c (elf_pseudo_table): Add `common'.
834 1999-06-03 Ian Lance Taylor <ian@zembu.com>
836 Add support for storing local symbols in a small structure to save
837 memory when assembling large files.
838 * as.h: Don't include struc-symbol.h.
839 (symbolS): Add typedef.
840 * symbols.c: Include struc-symbol.h.
841 (local_hash): New static variable.
842 (save_symbol_name): New static function, from symbol_create.
843 (symbol_create): Call save_symbol_name.
844 (local_symbol_count): New static variable.
845 (local_symbol_conversion_count): Likewise.
846 (LOCAL_SYMBOL_CHECK): Define.
847 (local_symbol_make): New static function.
848 (local_symbol_convert): New static function.
849 (colon): Handle local symbols. Create local symbol for local
851 (symbol_table_insert): Handle local symbols.
852 (symbol_find_or_make): Create local symbol for local label name.
853 (symbol_find_base): Check for local symbol.
854 (symbol_append, symbol_insert): Check for local symbols.
855 (symbol_clear_list_pointers, symbol_remove): Likewise.
856 (verify_symbol_chain): Likewise.
857 (copy_symbol_attributes): Likewise.
858 (resolve_symbol_value): Handle local symbols.
859 (resolve_local_symbol): New static function.
860 (resolve_local_symbol_values): New function.
861 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
862 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
863 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
864 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
865 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
866 (symbol_previous, symbol_next): New functions.
867 (symbol_get_value_expression): Likewise.
868 (symbol_set_value_expression): Likewise.
869 (symbol_set_frag, symbol_get_frag): Likewise.
870 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
871 (symbol_mark_used_in_reloc): Likewise.
872 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
873 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
874 (symbol_mri_common_p): Likewise.
875 (symbol_mark_written, symbol_clear_written): Likewise.
876 (symbol_written_p): Likewise.
877 (symbol_mark_resolved, symbol_resolved_p): Likewise.
878 (symbol_section_p, symbol_equated_p): Likewise.
879 (symbol_constant_p): Likewise.
880 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
881 (symbol_get_obj, symbol_set_obj): Likewise.
882 (symbol_get_tc, symbol_set_tc): Likewise.
883 (symbol_begin): Initialize local_hash.
884 (print_symbol_value_1): Handle local symbols.
885 (symbol_print_statistics): Print local symbol statistics.
886 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
887 Declare new symbols.c functions. Move many declarations here from
889 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
890 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
891 (struct symbol): Move bsym to make it clearly the first field.
892 Remove TARGET_SYMBOL_FIELDS.
893 (symbolS): Don't typedef.
894 (struct broken_word): Remove.
895 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
896 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
897 (symbol_clear_list_pointers): Likewise.
898 (symbol_insert, symbol_remove): Likewise.
899 (symbol_previous, symbol_append): Likewise.
900 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
901 (struct local_symbol): Define.
902 (local_symbol_converted_p, local_symbol_mark_converted): Define.
903 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
904 (local_symbol_get_frag, local_symbol_set_frag): Define.
905 (local_symbol_get_real_symbol): Define.
906 (local_symbol_set_real_symbol): Define.
908 * write.c (write_object_file): Call resolve_local_symbol_values.
909 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
910 (TARGET_SYMBOL_FIELDS): Don't define.
911 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
912 ECOFF_DEBUGGING, add ECOFF fields.
913 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
914 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
915 ECOFF_DEBUGGING, add ECOFF fields.
916 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
917 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
918 * config/tc-mcore.h: Don't include struc-symbol.h.
919 (TARGET_SYMBOL_FIELDS): Don't define.
920 (struct mcore_tc_sy): Define.
921 (TC_SYMFIELD_TYPE): Define.
922 * Many files: Use symbolS instead of struct symbol. Use new
923 accessor functions rather than referring to symbolS fields
926 * read.c (s_mri_common): Don't add in value of line_label.
928 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
929 checking for SEC_LINK_ONCE.
931 * config/tc-sh.h (sh_fix_adjustable): Declare.
933 * app.c (input_buffer): New static variable.
934 (app_push): Save saved_input in allocated buffer.
935 (app_pop): Restored saved_input.
936 (do_scrub_chars): Change get parameter to take char * and int as
937 arguments. Change GET macro to pass input_buffer to get
938 function. Don't save input into allocated buffer.
939 * as.h (do_scrub_chars): Update declaration.
940 * input-file.c (input_file_get): Change to take char * and int.
941 Read data into passed in buffer. Remove static buffer.
942 * read.c (scrub_from_string): Change to take char * and int. Copy
943 data into passed in buffer.
945 * hash.h: Neaten. Declare hash_traverse.
946 * hash.c: Complete rewrite based on BFD hashing code.
947 * gasp.c (chunksize): New variable.
948 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
951 1999-05-28 Nick Clifton <nickc@cygnus.com>
953 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
954 addend unless the target uses an old ABI.
956 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
958 -Wchar-subscripts cleanup
959 * listing.c (listing_newline): Use unsigned char variable, so
960 calls to isascii,iscntrl are correct.
961 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
963 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
964 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
965 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
966 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
968 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
970 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
972 (arch_coldfire_p): New #define.
973 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
975 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
977 * config/tc-m68k.c (install_operand): Add places `n', `o'.
979 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
980 (install_operand): Add place `N'.
981 (init_table): Add registers ACC, MACSR, MASK.
983 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
985 * config/tc-m68k.c: Change mcf5200 --> mcf.
986 (archs): Add mcf5206e, mcf5307.
987 (m68k_ip): Add format `u'.
988 (install_operand): Add place `m', `M', `h'.
989 (init_table): Add upper/lower registers.
991 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
993 1999-05-28 Martin Dorey <mdorey@madge.com>
995 * config/tc-i960.c: Several minor changes to add ELF and
996 BFD_ASSEMBLER support.
997 * config/tc-i960.h: Likewise.
998 * configure.in (i960-*-elf*): New target.
999 * aclocal.m4, configure: Rebuild.
1001 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1003 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1004 reloc changes when defined(BFD_ASSEMBLER).
1006 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1008 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1010 * write.c (write_print_statistics): Output to file, not stderr.
1012 * expr.c (generic_bignum_to_int32,64): Prototype.
1014 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1015 output_sleb128, output_uleb128, output_big_sleb128,
1016 output_big_uleb128, output_big_leb128): Prototype.
1017 (output_big_sleb128, output_big_uleb128): Make inline.
1018 (output_big_leb128): Remove inline
1020 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1021 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1022 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1023 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1024 value for correct overflow check in write.c:fixup_segment.
1025 * write.c (fixup_segment): Move bitfield overflow checks to after
1026 the md_apply_fix call.
1027 * config/obj-coff.c (fixup_segment): Likewise.
1028 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1029 valueT *val argument.
1031 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1033 * config/atof-ieee.c (gen_to_words): Correctly round a
1034 denormalized number. Fix off-by-one in range checking for
1035 exponent in a denormal.
1037 1999-05-10 Nick Clifton <nickc@cygnus.com>
1039 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1042 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1044 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1046 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1048 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1049 (ReverseRegRegmem): Remove.
1050 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1051 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1052 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1055 From Doug Ledford <dledford@redhat.com>
1056 * config/tc-i386.h (RegXMM): New for P/III.
1057 * config/tc-i386.c: Add support for P/III.
1059 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1061 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1062 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1063 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1065 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1067 * config/tc-i386.c (i386_immediate): Skip whitespace before
1068 complaining about junk after expression.
1069 (i386_displacement): Likewise.
1071 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1073 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1074 Don't copy before downcaseing.
1076 1999-05-05 Catherine Moore <clm@cygnus.com>
1078 * tc-m68k.c: Include elf/m68k.h.
1079 (m68k_elf_final_processing): New routine.
1080 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1083 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1085 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1088 1999-04-30 Nick Clifton <nickc@cygnus.com>
1090 * config/tc-mcore.c (mcore_s_section): Dump literals before
1093 1999-04-29 Nick Clifton <nickc@cygnus.com>
1095 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1098 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1100 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1101 (TC_INIT_FIX_DATA): Delete.
1102 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1103 (TC_INIT_FIX_DATA): Delete.
1104 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1105 * write.c (fix_new_internal): Initialize fx_cgen member.
1106 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1107 (gas_cgen_md_apply_fix3): Update.
1108 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1109 (md_cgen_record_fixup_exp): Update.
1110 (FX_OPINFO_R_TYPE): Update.
1112 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1113 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1114 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1115 * frags.h (struct frag): Make opindex, opinfo ints.
1117 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1119 1999-04-26 Tom Tromey <tromey@cygnus.com>
1121 * aclocal.m4, configure: Updated for new version of libtool.
1123 1999-04-22 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1127 (md_apply_fix3): Do not fix up absolute relocations against
1130 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1132 1999-04-20 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1135 changes and data-in-text directives.
1136 (mcore_cons): New function: intercept cons() operations.
1137 (mcore_float_cons): New function: intercept float_cons()
1139 (mcore_stringer): New function: intercept stringer() operations.
1141 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1143 * obj.h (struct format_ops): Change generate_asm_lineno field to
1145 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1147 * config/tc-alpha.c (find_opcode_match): Add default case to
1149 (find_macro_match): Likewise.
1150 (load_expression): Parenthesize && within ||.
1152 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1154 1999-04-17 Nick Clifton <nickc@cygnus.com>
1156 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1157 .text .data .section pseudo ops.
1158 (mcore_s_section): New function. Dump lits before changing secs.
1159 (mcore_s_text): New function. Dump lits before changing secs.
1160 (mcore_s_data): New function. Dump lits before changing secs.
1162 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1164 * config/tc-mips.c (mips_32bitmode): New.
1165 (md_begin): Set mips_32bitmode if needed.
1166 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1167 Set EF_MIPS_32BITMODE.
1169 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1171 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1174 1999-04-16 Nick Clifton <nickc@cygnus.com>
1176 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1178 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1180 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1181 expressions correctly.
1184 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1186 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1188 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1190 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1191 and fmpynfadd instructions.
1193 1999-04-11 Richard Henderson <rth@cygnus.com>
1195 * as.h (environ): Declare it, if needed.
1196 * as.c (dump_statistics): Don't declare environ.
1197 * configure.in (environ): Detect declaration.
1198 * configure, config.in: Rebuild
1200 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1201 (i386_displacement): Allocate enough space for replacement buffer.
1202 Clean up replacement buffer initialization.
1204 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1206 * subsegs.c (section_symbol): Don't create a new symbol if one
1207 already exists; instead, use the existing one, but set its segment
1208 and frag data if it hasn't already been defined.
1209 * config/obj-coff.c (c_section_symbol): Likewise.
1211 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1213 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1215 1999-04-08 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-mcore.c: New File: Support routines for MCore
1219 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1220 * config/obj-coff.c: Add support for mcore-pe target.
1222 * Makefile.am: Add support for MCore targets.
1223 * Makefile.in: Regenerate.
1224 * configure.in: Add support for MCore targets.
1225 * configure: Regenerate.
1227 * doc/all.texi: Set MCORE.
1228 * doc/as.texinfo: Document MCore specific command line options.
1230 * write.h: Prevent multiple inclusion.
1232 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1234 * asintl.h (LC_MESSAGES): Never define.
1235 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1237 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1240 * Makefile.am (m68k-parse.c): If configuring in the source
1241 directory, copy m68k-parse.y into the local directory before
1242 running ylwrap, to remove spurious differences when generating
1244 * Makefile.in: Rebuild.
1246 * config/tc-sparc.h (md_do_align): Just allocate the number of
1247 bytes necessary, rather than always allocating 1024.
1249 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1251 * listing.c (listing_newline): Add cast to avoid warning.
1252 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1253 * config/tc-i386.c (i386_scale): Add return value.
1254 (build_displacement_string): Remove unused local temp_disp2.
1255 (i386_intel_memory_operand): Add parentheses to avoid warning.
1256 (i386_intel_operand): Remove unused local end_of_operand_string.
1257 (i386_operand): Remove unused local operand_modifier.
1258 (i386_operand): Add parens to avoid warning.
1260 1999-04-04 Don Bowman <don@pixsci.com>
1262 * configure.in: Add mips*-*-vxworks* target; have it define
1264 * configure, config.in: Rebuild.
1266 1999-03-31 Nick Clifton <nickc@cygnus.com>
1268 * configure.in (emulations): Add support for arm-epoc-pe.
1269 * configure: Regenerate.
1270 * config/te-epoc-pe.h: New file. Define macros specific to
1272 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1273 for arm-epoc-pe target.
1275 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1277 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1279 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1281 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1282 detect ",n" without a condition.
1283 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1286 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1288 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1289 instruction is encoded with one bit.
1292 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1294 * doc/internals.texi (CPU backend): Mention that
1295 line_separator_chars should not include newline. From thi
1296 <ttn@mingle.glug.org>.
1298 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1300 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1301 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1303 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1305 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1307 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1309 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1312 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1314 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1316 1999-03-15 Martin Hunt <hunt@cygnus.com>
1318 * app.c (do_scrub_begin): Change '-' back to a symbol char
1319 so we can use multiple opcodes on a line again.
1321 * config/tc-d30v.c: By default, warn if a symbol has
1322 the same name as a register. Plus some minor
1323 updates from the branch.
1325 1999-03-13 Nick Clifton <nickc@cygnus.com>
1327 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1328 BFD_RELOC_16 and BFD_RELOC_64.
1330 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1332 * expr.c (expr): Add missing else.
1334 1999-03-12 Nick Clifton <nickc@cygnus.com>
1336 * config/tc-arm.c (md_apply_fix3): Improve error message.
1338 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1340 * Makefile.am (CPU_TYPES): Add fr30.
1341 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1342 (fr30,m32r dependencies): Update.
1343 * Makefile.in: Rebuild.
1345 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1346 (gas_cgen_record_fixup_exp): Ditto.
1347 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1348 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1349 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1350 (md_cgen_lookup_reloc): Update use of operand->type.
1351 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1352 (md_convert_frag): Call cgen_operand_lookup_by_num.
1353 (md_cgen_lookup_reloc): Update use of operand->type.
1354 (m32r_cgen_record_fixup_exp): Ditto.
1356 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1358 * config/tc-mips.c (md_show_usage): Fix message.
1360 1999-03-03 Nick Clifton <nickc@cygnus.com>
1362 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1363 and LDR reg,=<expr> instruction.
1365 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1368 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1370 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1372 1999-02-17 Nick Clifton <nickc@cygnus.com>
1374 This patch was created by: Scott Bambrough
1375 <scottb@corelcomputer.com>
1378 Special cased '@' character. The '@' character is used as the
1379 ARM assembler comment character, as a special character
1380 and in ELF .symver pseudo-op's, and as a special character in
1381 .type and .section pseudo-ops.
1382 (symver_pseudo): New static variable.
1383 (symver_state): New static variable.
1384 (struct app_save): Add field 'symver_state'.
1385 (app_push): Save global symver_state int struct app_save.
1386 (app_pop): Restore global symver_state from struct app_save.
1387 (do_scrub_chars): Special case handling of '@' character in
1390 * configure.in: Modified to recognize armv* uname syntax from ARM
1392 * configure: Regenerated.
1394 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1395 a prefix to the section's type.
1396 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1397 the type's typename.
1399 * config/tc-arm.h: Add support for PIC generation:
1400 (pic_code): New boolean.
1401 (obj_relocate_extern): Define.
1402 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1403 (TC_CONS_FIX_NEW): Define.
1404 (tc_fix_adjustable): Define.
1405 (GLOBAL_OFFSET_TABLE_NAME): Define.
1407 * config/tc-arm.c: Add support for PIC generation:
1408 (line_seperator_chars): Allow ';' as a seperator for Linux.
1409 (is_immediate_prefix): New macro.
1410 (arm_parse_reloc): New function.
1411 (s_arm_elf_cons): New function.
1412 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1413 (md_undefined_symbol): Special case handling for the Global Offset
1415 (md_apply_fix3): Handle PIC relocs.
1416 (tc_gen_reloc): Handle PIC relocs.
1417 (md_parse_option): Add support for '-k' command line switch to
1418 enable PIC generation.
1419 (cons_fix_new_arm): New function.
1420 (s_arm_elf_cons): New function.
1422 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1424 * configure.in: Add comments for uses of AC_DEFINE.
1425 * acinclude.m4: Likewise.
1426 * acconfig.h: Remove.
1427 * aclocal.m4: Rebuild.
1428 * configure: Rebuild.
1429 * Makefile.in: Rebuild.
1430 * config.in: Rebuild.
1432 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1434 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1435 non-constant offset from a base register.
1437 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1439 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1442 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1444 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1445 (emit_insn): Look for pc-relative and no-overflow specifiers on
1446 internal relocation types.
1448 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1450 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1453 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1455 (mips_4650, mips_4010, mips_4100): Variables removed.
1456 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1457 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1459 (md_begin): Don't bother initializing the mips_NNNN variables;
1460 mips_cpu is set, and that's good enough now.
1461 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1462 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1463 (show): New function, to handle wrapping in the CPU lists.
1464 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1466 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1468 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1469 than treat as an immediate specifier.
1471 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1473 * config/tc-i386.c: Prototype many functions.
1474 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1475 (i386_immediate): Remove unused second argument.
1476 (i386_intel_operand): Fix i386_is_reg typo.
1477 (i386_operand): Use allow_naked_reg.
1478 (output_invalid): Make operand int for K&R.
1480 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1482 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1484 * Makefile.in: Rebuild.
1486 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1488 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1490 (EXTRA_as_new_SOURCES): Comment out.
1491 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1492 * Makefile.in: Rebuild.
1493 * doc/Makefile.in: Rebuild.
1494 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1495 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1496 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1497 * configure: Rebuild.
1498 * aclocal.m4: Rebuild.
1499 * config.in: Rebuild.
1500 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1501 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1502 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1503 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1504 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1505 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1506 (gas_cgen_record_fixup_exp): Ditto.
1507 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1508 descriptor, not global variable.
1509 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1510 descriptor, not global variable. Refer to insert_operand handler
1511 via cpu descriptor, not global function.
1512 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1513 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1514 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1515 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1516 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1517 * config/tc-m32r.c: Ditto.
1518 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1519 (md_assemble): Ditto.
1520 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1522 1999-02-09 Nick Clifton <nickc@cygnus.com>
1524 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1525 relocations for ELF targets.
1527 1999-02-08 Nick Clifton <nickc@cygnus.com>
1529 * configure.in: Add support for StrongARM target.
1530 * configure: Regenerate.
1532 1999-02-05 Nick Clifton <nickc@cygnus.com>
1534 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1536 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1539 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1541 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1543 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1545 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1546 (INTEL_DWORD_MNEM_SUFFIX): Define.
1549 (DWORD_PTR): Define.
1550 (XWORD_PTR): Define.
1552 (OFFSET_FLAT): Define.
1554 (NONE_FOUND): Define.
1557 * config/tc-i386.c (set_intel_syntax): New routine.
1558 (intel_syntax): Declare.
1559 (allow_naked_reg): Declare.
1560 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1561 (intel_float_operand): New routine.
1562 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1563 Handle brackets as well as parens. Call i386_intel_operand for
1564 intel syntax. Reverse operands if appropriate. Handle new
1565 suffixes. Handle movzx and movsx.
1566 (i386_is_reg): New routine.
1567 (i386_immediate): New routine.
1568 (i386_scale): New routine.
1569 (i386_displacement): New routine.
1570 (i386_operand_modifier): New routine.
1571 (build_displacement_string): New routine.
1572 (i386_parse_seg): New routine.
1573 (i386_intel_memory_operand): New routine.
1574 (i386_intel_operand): New routine.
1575 (i386_operand): Call i386_displacement, i386_immediate,
1576 i386_scale, etc. instead of handling inline.
1577 (parse_register): Handle registers without prefix.
1579 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1581 * configure: Regenerate.
1582 * configure.in (arm-*-oabi): New.
1583 (thumb-*-oabi): New.
1584 * config/tc-arm.c (target_oabi): Declare.
1585 (md_apply_fix3): Support REL relocs.
1586 (md_parse_option): Handle -oabi.
1587 (elf32_arm_target_format): New routine.
1588 (md_longopts): Add OPTION_OABI.
1589 * config/tc-arm.h: Redefine TARGET_FORMAT.
1592 1999-01-28 Nick Clifton <nickc@cygnus.com>
1594 * write.c (write_relocs): Handle out of range error.
1596 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1597 (fr30_force_relocation): Default to 0.
1599 * config/tc-fr30.h (obj_fix_adjustable): Define.
1600 (TC_FORCE_RELOCATION): Define.
1602 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1605 1999-01-16 Nick Clifton <nickc@cygnus.com>
1607 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1608 merge of two instructions if the left instruciton kills the right.
1610 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1612 * Makefile.in: Regenerate.
1613 * configure.in: Redo test for using cgen.
1614 * configure: Regenerate.
1616 1999-01-09 Nick Clifton <nickc@cygnus.com>
1618 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1619 redefinition of this macro.
1621 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1623 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1626 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1628 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1629 a read of HI or LO and an immediatly following branch.
1631 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1633 * config/tc-mips.c (md_begin): Another correction to the setting of
1636 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1638 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1640 1998-12-21 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1643 bit insn when optimizing, so that parallelised instructions will
1644 start on a 32 bit boundary.
1646 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1648 * config/tc-mips.c (mips_eabi64): New.
1649 (md_begin): Set mips_eabi64.
1650 (mips_elf_final_processing): Use it.
1652 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1654 * config/tc-mips.c (mips_elf_final_processing):
1655 Correct setting of ABI in e_flags.
1657 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1659 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1661 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1663 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1665 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1667 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1668 warning, values that don't fit in the field.
1670 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1672 * config/tc-mips.c (mips_abi_string): New.
1673 (md_parse_option,md_longopts): Add mabi.
1674 (mips_elf_final_processing): Set e_flags based on mabi flag.
1676 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1678 * config/tc-mips.c (md_parse_option): Handle vr4111.
1680 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1682 * config/tc-h8300.c (build_bytes): Change message given if the
1683 instruction requires H8/300H mode and we're not in Hmode, to
1684 suggest that it may be the operand modes that are the problem, not
1685 necessarily the opcode.
1687 1998-12-10 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-fr30.c: Add line separator character.
1691 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1693 * configure.in (hppa-*-mpeix*): New target.
1694 * config/obj-som.h (obj_som_compiler): Declare.
1695 * config/obj-som.c (compiler_seen): New static variable.
1696 (obj_som_compiler): New function.
1697 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1698 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1699 (pa_type_args): Set hppa_priv_level.
1700 (pa_compiler): New static function if OBJ_SOM.
1701 * configure: Rebuild.
1703 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1705 * read.c (output_leb128): Don't mark as inline.
1707 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1709 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1710 AIX .vbyte unaligned data support.
1711 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1712 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1715 1998-12-07 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1720 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1722 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1723 BFD_RELOC_ARM_PCREL_BRANCH.
1725 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1727 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1728 checking the target type.
1729 (mips-dec-bsd*): Set endian to little.
1730 * configure: Rebuild.
1732 COFF weak symbol support, based on patches from Mark Elbrecht
1733 <snowball3@usa.net>:
1734 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1735 * config/obj-coff.c (obj_coff_weak): New static function.
1736 (obj_coff_endef) [both versions]: Handle weak symbols.
1737 (coff_frob_symbol): Likewise.
1738 (yank_symbols): Likewise.
1739 (obj_pseudo_table): Add "weak".
1741 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1742 <aymeric.vincent@emi.u-bordeaux.fr>.
1743 * aclocal.m4: Rebuild with current tools.
1744 * configure: Rebuild.
1746 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1747 an assertion failure for a case we can't handle when OBJ_ECOFF.
1749 * expr.c (operator): And with 0xff to avoid problems with signed
1752 1998-12-03 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1755 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1757 1998-12-02 Nick Clifton <nickc@cygnus.com>
1759 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1762 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1764 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1767 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1772 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1776 (d10v_cleanup): Only generate previous insn if a multiline insn is
1779 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1781 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1784 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1787 -marm6xxx command line switches.
1789 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1791 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1792 (itbl-ops.o): Delete duplicate dependencies.
1793 Rebuild dependencies.
1794 Add fr30 dependencies.
1795 * Makefile.in: Rebuild.
1797 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1799 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1801 * listing.c: Ignore line terminator characters found inside
1804 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1806 * po/gas.pot: Regenerated.
1808 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1810 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1811 fr30_is_label_start(). Also checks for delay slot insns.
1813 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1814 FR30 instructions which contain a colon in the mnemonic.
1816 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1818 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1820 * config/tc-fr30.c: Removed currently superflous code.
1822 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-fr30.h: New file.
1825 * config/tc-fr30.c: Tweaking so that it will compile.
1827 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1829 * config/tc-d10v.h (obj_fix_adjustable): Define.
1830 (TC_FORCE_RELOCATION): Define.
1831 (d10v_force_relocation): Declare.
1832 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1833 (md_apply_fix3): Handle Vtable relocs.
1834 (d10v_fix_adjustable): New.
1835 (d10v_force_relocation): New.
1837 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1839 * config/tc-d30v.c: Change default behaviour to ignore potential
1840 conflicts between register name and symbol names.
1842 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1844 * configure.in: Add fr30-*-*.
1845 * config/tc-fr30.c: New file.
1846 * Makefile.in: Regenerated.
1847 * config.in: Regenerated.
1848 * configure: Regenerated.
1849 * doc/Makefile.in: Regenerated.
1850 * po/gas.pot: Regenerated.
1852 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1854 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1857 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1859 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1861 (do_scrub_chars): Add some casts to unsigned char to avoid
1862 unwanted sign extension.
1863 * read.c (lex_type): Set characters about 127 to be symbol
1865 * config/tc-i386.c (md_begin): Set identifier_chars and
1866 operand_chars for values above 127.
1868 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1870 * configure.in: detect cygwin* instead of cygwin32*
1871 * configure: regenerate
1873 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1875 * listing.c: Add support for producing a listing from piped
1878 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1880 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1881 (append_insn): Account for the tx39's multiply behavior.
1883 1998-10-26 Michael Meissner <meissner@cygnus.com>
1885 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1886 from assemble_parallel_insns. Add support for '->' to indicate
1887 explicitly serializing the instructions.
1888 (md_assemble): Ditto.
1890 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1892 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1895 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1897 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1899 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1901 * config/tc-mips.c : support frame and regmask/fregmask when
1902 MIPS_STABS_ELF is specified.
1904 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1906 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1907 (md_apply_fix): Don't return 1 for VTABLE relocs.
1908 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1910 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1912 * doc/c-i386.texi: Replace occurences of "opcode" with
1913 "instruction mnemonic", "instruction", or "mnemonic" when
1914 referring to the name of an instruction. Use "opcode" when
1915 referring to the sequence of machine bytes.
1917 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1918 (is_opcode_char): Rename to is_mnemonic_char.
1919 (md_assemble and i386_operand): Correct error messages from
1920 "opcode" to "instruction mnemonic"
1921 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1922 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1923 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1924 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1925 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1926 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1927 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1929 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1931 * config/tc-i386.c (i386_operand): Check for garbage after
1934 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1936 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1937 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1939 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1941 * config/tc-sh.h (obj_fix_adjustable): Define.
1942 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1943 (md_apply_fix): Likewise.
1944 (tc_gen_reloc): Likewise.
1945 (sh_fix_adjustable): New.
1947 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1949 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1950 * cgen.h (gas_cgen_finish_insn): Update prototype.
1951 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1952 cgen_insn_t -> CGEN_INSN_INT.
1953 (make_parallel): Update handling of CGEN_INT_INSN_P.
1954 (assemble_parallel_insn): Ditto.
1955 (target_make_parallel): New function.
1956 (md_assemble): Use it.
1958 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1960 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1962 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1964 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1965 converted into lower case.
1967 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1969 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1970 (gas_cgen_tc_gen_reloc): Likewise.
1971 * config/tc-m32r.h (obj_fix_adjustable): Define.
1972 * config/tc-m32r.c (m32r_fix_adjustable): New.
1973 (m32r_force_relocation): Handle VTABLE relocs.
1975 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1977 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1979 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1981 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1982 to lower case before parsing.
1984 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1985 parallel insns modift buts in the PSW as a side effect.
1987 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-d30v.c (find_format): Test for missing flag and
1992 (md_apply_fix3): Fix error messages to avoid
1993 assumption about presence of a symbol.
1995 (parallel_ok): Disallow parallel instructions that both modify the
1998 (find_format): Generate a warning if an odd numbered register is
1999 used as the first register in a mutli-register instruction.
2001 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2004 relocations are always associated with a symbol.
2006 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2008 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2009 (elf32_sparc_force_relocation): Declare.
2010 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2011 (tc_gen_reloc): Handle vtable relocs.
2012 (elf32_sparc_force_relocation): New.
2014 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2016 * symbols.c (S_IS_FUNCTION): New.
2017 * config/tc-v850.h (obj_fix_adjustable): Define.
2018 (TC_FORCE_RELOCATION): Define.
2019 (v850_force_relocation): Declare.
2020 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2021 of fx_addnumber for VTABLE reloc addends.
2022 (md_apply_fix3): Handle VTABLE relocs.
2023 (v850_fix_adjustable): New.
2024 (v850_force_relocation): New.
2026 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2028 * tc-hppa.c (fp_operand_format): Add some additional formats.
2029 (pa_ip): Do not automatically promote into pa2.0 mode.
2030 (pa_level): Handle ".level 2.0".
2032 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2034 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2035 * config/tc-i386.h (template.extension_opcode): Change to
2036 unsigned int to allow full range of 8-bit opcode suffixes.
2037 (None): Redefine as 0xffff.
2039 From Jeff B Epler <jepler@usgs.gov>
2040 * doc/c-i386.texi (i386-SIMD): New section.
2042 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2044 * read.c (discard_rest_of_line): New function.
2045 * read.h: Declare it.
2046 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2048 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2050 * config/tc-d10v.c (find_symbol_matching_register): New function.
2051 (find_opcode): Cope with the case where a register name matches
2054 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-v850.c (md_pcrel_from): Rename to
2057 v850_pcrel_from_section.
2058 (v850_pcrel_from_section): Do not resolves symbols in other
2061 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2063 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-d10v.c (find_opcode): Generate an error if a register
2066 is supplied for an operand that should not be a register.
2068 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2071 instructions to have another instruction in the right bin.
2073 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2076 the right container if the left container holds a branch
2079 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2081 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2082 both a register name and symbol name.
2083 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2085 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2088 execution unit class.
2090 (reg_name_search): If a name matches a register and a symbol,
2091 prefer the register.
2092 (find_format): Disallow flag registers when a general purpose
2093 register is required.
2094 If a number is required, but a register has been given, check to
2095 see if a symbol with the same name as the register exists, and if
2096 so, use that symbol.
2098 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2100 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2102 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2104 * config/tc-d30v.c (find_format): Do not accept flag registers as
2105 general purpose registers.
2106 (find_format): If an immediate value is expected at a given place
2107 in a format, but a register name has been provided instead, check
2108 to see if that register name matches the name of a predefined
2109 symbol and if it does, then use the symbol instead.
2110 (reg_name_search): If a register name matches a symbol name,
2111 prefer the register name to the symbol name.
2113 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2115 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2116 the previous insn to empty.
2118 1998-09-20 Michael Meissner <meissner@cygnus.com>
2120 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2121 pieces, forcing the use of an ANSI compiler.
2123 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2125 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2127 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2129 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2131 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2133 (obj_elf_vtable_entry): Likewise.
2134 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2135 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2136 (tc_gen_reloc): Likewise.
2137 (arm_fix_adjustable): Likewise.
2138 (elf32_arm_force_relocation): New.
2139 (armelf_frob_symbol): Remove coff-style symbol support.
2141 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2143 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2145 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2147 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2148 OBJ_COFF so that routine is defined for a.out format.
2150 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2152 * config/tc-i386.c (i386_operand): Detect non-segment registers
2153 used as segment prefixes.
2155 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2157 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2158 optimize across FDE boundaries.
2160 * config/obj-coff.c (obj_coff_section): Preserve any link once
2161 flags when setting the section flags.
2163 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2165 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2166 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2168 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2170 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2173 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2175 * frags.c (frag_grow): Include the size of the frag struct in the
2178 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2179 if the new subseg comes before the old.
2181 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2183 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2184 to handle edge8 and edge16.
2186 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2188 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2189 before we clobber the symbol involved.
2191 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2193 * config/tc-arm.c: Remove OBJ_ELF definitions for
2194 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2195 use arm_adjust_symtab for OBJ_COFF.
2196 (armelf_adjust_symtab): New Routine.
2197 * config/tc-arm.h: Define obj_adjust_symtab to
2198 armelf_adjust_symtab for OBJ_ELF.
2200 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2202 * configure.in: Make all i386-elf targets use bfd_gas.
2203 * config/tc-i386.c (tc_i386_force_relocation): New.
2204 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2205 (md_apply_fix3): Likewise.
2206 (tc_gen_reloc): Handle them.
2207 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2208 tc_i386_force_relocation.
2210 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2212 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2214 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2217 current opcode after writing the first insturction of a reverse
2220 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2222 * read.h (generate_lineno_debug): Add prototype.
2223 * read.c (generate_lineno_debug): Make non-static.
2225 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2227 * config/tc-i386.c (md_assemble): Only warn for address/data size
2230 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2233 against Thumb function names, as the linker needs this information.
2235 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2237 * expr.c (operand): Check also that there is no advance in operand
2238 after atof_generic in order to decide "is it label 0f or floating
2241 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2243 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2244 command line options with a single dash.
2245 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2247 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2249 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2250 * tc-arm.c (arm_fix_adjustable): New routine.
2252 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2254 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2255 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2256 demand_empty_rest_of_line before mri_comment_end.
2257 (equals): Check garbage after expression before
2258 mri_comment_end in MRI mode.
2260 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2262 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2263 small immediate constant to use the constant itself rather than
2266 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2268 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2269 (pa_leave): Likewise.
2271 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2273 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2275 (i386_operand): Fix an error message.
2277 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2279 * doc/c-arm.texi (ARM Directives): Document .req directive.
2281 * config/tc-arm.c (reg_required_here): Display erroneous string if
2282 the register name could not be decoded.
2283 Do not set inst.instruction if the sift is -1.
2285 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2287 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2290 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2293 even if it is belived to be unnecessary.
2295 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2297 config/tc-i386.c (i386_operand): Size immediate constants by
2298 suffix (erroneously removed as part of July 7 change).
2300 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2302 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2303 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2304 (armelf_frob_symbol): New Routine.
2305 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2307 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2309 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2311 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2313 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2314 command line switches passed to assembler.
2316 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2318 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2319 (gas_cgen_opcode_desc): Declare.
2320 (gas_cgen_parse_operand): Declare.
2321 (*): Prepend gas_ to gas specific fns to denote them as such.
2323 * cgen.c (gas_cgen_opcode_desc): New global
2324 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2325 (queue_fixup): Renamed from cgen_queue_fixup.
2326 (*): Prepend gas_ to gas specific fns to denote them as such.
2328 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2329 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2330 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2331 Open opcode table and initialize it.
2332 (make_parallel): Use gas_cgen_opcode_desc.
2333 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2334 (md_assemble): Ditto.
2336 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2338 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2339 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2340 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2341 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2342 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2343 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2344 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2345 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2346 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2347 (INIT_STAB_SECTION): Likewise.
2348 (OBJ_PROCESS_STAB): Likewise.
2350 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2351 (md_parse_option): Watch for them.
2352 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2353 (md_begin): Kill neverdef code.
2354 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2355 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2356 (s_alpha_coff_wrapper): New.
2357 (md_pseudo_table): Trap all ECOFF pseudos.
2359 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2361 Start of changes to remove mdebug section from mips*-elf
2362 Based on MIPS_STAB_ELF definition
2363 * acconfig.h: undef if not configured
2364 * config.in: undef if not configured
2365 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2366 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2367 * stabs.c (s_stab_generic): flush frag
2369 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2371 * configure.in: (arm-*-elf): Handle.
2372 (thumb-*-elf): Handle.
2373 * configure: Regenerate.
2374 * read.c (stringer): Fix typo in comment.
2375 * write.c (fixup_segment): Don't add symbol value to addend if
2377 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2379 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2382 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2384 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2385 (write_2_short): Emit warning if new flag is set.
2386 (do_assemble): Set flags if left instruction is one of special
2387 "right-instruction-killer" type.
2389 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2391 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2392 Always output words in debug_info section as big endian.
2393 (sparc_target_format): Choose correct bfd target.
2394 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2396 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2398 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2399 to work with internationalization code. Issue an error when two
2400 operands match that are not allowed to match.
2402 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2404 * configure.in (install_tooldir): Allow target to specify whether
2405 it wants to be installed in $(tooldir)/bin.
2406 * configure: Regenerate.
2407 * Makefile.am (install-exec-local): Set install-exec-tooldir
2408 dependency via configure.
2409 * Makefile.in: Regenerate.
2411 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2413 * Makefile.am (install-exec-local): Split into two ...
2414 (install-exec-bindir,install-exec-tooldir): New rules.
2415 * Makefile.in: Regenerate.
2417 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2419 * Makefile.am (install-exec-local): Don't remove the file before
2420 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2421 W. Rozycki <macro@ds2.pg.gda.pl>.
2422 * Makefile.in: Rebuild.
2424 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2426 * cgen.c: Include libiberty.h.
2427 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2428 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2429 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2430 (md_cgen_lookup_reloc)): Declare.
2431 (md_cgen_record_fixup_exp): Declare.
2432 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2433 (m32r_relax_frag): Declare.
2434 (cgen_md_apply_fix3): Decls moved to cgen.h.
2435 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2436 (m32r_cgen_record_fixup_exp): Delete decl.
2437 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2438 (assemble_nop): Delete.
2439 (expand_debug_syms): Delete unused `exp'.
2440 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2441 Add default case for -Wall.
2442 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2443 (md_atof): Delete unused wordP.
2445 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2447 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2450 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2452 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2453 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2454 .print, .purgem, and .struct. Remove documentation for
2457 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2459 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2460 Update call to insert_operand.
2462 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2464 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2466 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2468 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2469 whitespace after a prefix operator.
2471 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2473 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2475 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2477 * config/tc-sparc.c (log2): New static function.
2478 (s_reserve): Use log2 to convert alignment before calling
2480 (s_common): Use log2 to convert alignment before calling
2481 record_alignment and frag_align.
2482 (sparc_cons_align): Use log2.
2484 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2486 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2487 (s_common): Likewise.
2489 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2490 initialization of waddr.
2491 (sparc_elf_final_processing): Add default case to switch.
2493 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2495 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2496 than temporary real.
2498 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2500 * write.c (subsegs_finish): Don't align the segments if there were
2503 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2504 copying aux information.
2506 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2507 expression into a symbol.
2509 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2511 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2512 type to unsigned int.
2513 (md_assemble): Change type used to store offsets from unsigned
2515 (i386_operand): Switch error check to only call RESTORE_END_STRING
2516 once after parse_register.
2518 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2520 * config/tc-v850.c (md_show_usage): Changed format to match that
2523 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2525 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2527 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2529 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2532 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2534 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2535 * doc/Makefile.in: Rebuild.
2537 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2539 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2540 for %lo expressions.
2541 (mips_ip, case 'u'): Move range check after code to mask
2542 off bits in %hi/%lo expressions. Mask off high bits for
2545 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2547 * doc/Makefile.am (gasver.texi): New target.
2548 (as.info, as.dvi): Depends upon gasver.texi.
2549 * doc/as.texinfo: Include gasver.texi. Mention version number on
2550 title page and in top node.
2551 * doc/Makefile.in: Rebuild.
2553 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2555 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2556 but not including the line containing the edict.
2557 * listing.h (LISTING_EOF): New.
2558 * input-scrub.c (input_scrub_next_buffer): Call it.
2560 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2562 * config/tc-i386.c (i386_operand): Don't set the size of an
2563 immediate address based solely on the suffix and the mode.
2565 * config/tc-i386.c (md_assemble): Add assertion to make sure
2566 overlap2 does not set Imm.
2568 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2569 sequences of whitespace to a single space.
2570 (is_space_chars): Just compare with space.
2571 (md_begin): Don't initialize space_chars.
2572 (md_assemble): Just skip a single whitespace character.
2573 (i386_operand): Rewrite base-index parsing to use new
2574 parse_register, and to skip white space. Skip white space in a
2575 number of other places too. Don't give error message if
2576 parse_register fails.
2577 (parse_register): Change reg_string parameter to be non-const.
2578 Add end_op parameter. Skip white space after the `%', and return
2579 end of register string. Give error message here rather than
2582 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2584 Based on patch from Matt Semersky <matts@scd.hp.com>:
2585 * expr.c (op_encoding): Make const.
2586 (expr_set_precedence): New function.
2587 (expr_begin): Don't set operator rankings, just call
2588 expr_set_precedence.
2589 * expr.h (expr_set_precedence): Declare.
2590 * read.c (s_mri): Call expr_set_precedence.
2592 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2594 * doc/as.texinfo (Statements): Remove paragraph discussing
2595 continuing lines with a backslash. This hasn't worked for years,
2598 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2600 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2602 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2603 (ps_CTORS, ps_DTORS): New section types.
2604 (vms_fixup_xtors_section): New function
2605 (Ctors_Psect, Dtors_Psect): Define.
2606 (IS_GXX_XTOR): Define
2607 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2608 Filter static constructors/destructors and add to
2609 Ctors_Symbols/Dtors_Symbols chain.
2610 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2611 appropriate section.
2613 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2614 * makefile.vms: Merge vax/vms support.
2616 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2618 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2619 (elf_pseudo_table): Add them.
2620 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2621 (md_apply_fix): Accept them.
2622 (mips_fix_adjustable): Don't adjust them.
2623 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2624 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2625 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2626 (tc_fix_adjustable): Don't adjust them.
2628 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2630 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2632 * Makefile.in: Regenerate.
2633 * configure.in: AC_SUBST cgen_cpu_prefix.
2634 * configure: Regenerate.
2636 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2638 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2639 Changed all users of COND12_DELAY.
2641 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2643 * config/tc-mn10300.c (set_arch_mach): New function.
2644 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2645 (md_begin): Default to mn10300 mode.
2646 (md_assemble): Only accept instructions for the core mn10300
2647 chip and the active machine type.
2649 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2651 * subsegs.h (segment_info_type): Give the struct a name.
2652 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2653 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2654 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2655 * config/tc-w65.h (tc_reloc_mangle): Declare.
2656 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2658 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2660 * config/tc-v850.c (v850_comm): Restore old section
2661 after common processing.
2663 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2665 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2667 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2669 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2670 char with code that explicitly sign-extends.
2672 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-v850.c (md_begin): Restore text section as the current
2675 section after creating call table sections.
2676 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2679 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2680 with call to macro SYM_AUXINFO.
2682 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2684 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2685 with the program transform name.
2686 * Makefile.in: Rebuild.
2688 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2690 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2693 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2695 * config/tc-i386.c (i386_operand): Be prepared for a space between
2696 the open parenthesis and the start of the register operand,
2697 because of the June 16 change.
2699 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2704 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2706 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2707 even if it is belived to be unnecessary.
2709 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2711 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2713 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2715 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2717 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2718 shift amount for a repeated operand. The shift amount for the
2719 repeated copy comes from the size of the operand.
2721 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2723 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2725 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2727 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2729 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2731 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2732 characters in it as LEX_IS_SYMBOL_COMPONENT.
2733 * config/tc-i386.h (tc_symbol_chars): Define.
2734 (extra_symbol_chars): Declare.
2735 * config/tc-i386.c (extra_symbol_chars): Define.
2736 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2737 (line_comment_chars): Set to '/' if TE_LINUX.
2738 * doc/c-i386.texi (i386-prefixes): Update.
2739 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2741 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2743 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2744 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2746 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2748 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2749 constraint in instructions REP & REPI.
2751 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2753 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2754 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2756 (check_range): If the operand is shifted, then shift the number
2757 before checking its range.
2759 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2761 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2764 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2766 * config/tc-v850.c (v850_comm): Create special sections as needed.
2768 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2770 * config/tc-d10v.c (write_2_short): Addition of swapping
2771 instructions for sequential and reverse sequential order when
2772 given order is not possible.
2774 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2776 * Makefile.am: Rebuild dependencies.
2777 (DEP_INCLUDES): Fix reference to intl build directory.
2778 * Makefile.in: Rebuild.
2780 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2782 * doc/c-i386.texi: Update 16 bit documentation.
2784 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2785 IgnoreDataSize to IgnoreSize as they are used for address size as
2787 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2788 32-bit mode, similarly addr16/data16 and variants.
2790 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2793 sequential word multiply instructions.
2795 (do_assemble): Add extra command line argument, to allow mul32
2796 attribute to be preserved across parallel insns.
2797 (md_assemble): Insert NOPs between explicitly parallel insns which
2798 contain an 32 bit multiply and a 16 multiply.
2800 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2802 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2805 * config/tc-i386.c (reloc): Add braces.
2807 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2808 consistent with Intel naming.
2809 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2810 use bitfields in sib_byte.
2811 (modrm_byte): Don't use bitfields here either.
2813 * config/tc-i386.c (current_templates): Add const.
2814 (parse_register): Add const to return, param, and char *s.
2815 (i386_operand): Add const to reg_entry *r.
2816 * config/tc-i386.h (templates): Add const to start, end.
2818 Inspired by code for 16 bit gas support from Martynas Kunigelis
2819 <martynas@nm3.ktu.lt>:
2820 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2821 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2822 (uses_mem_addrmode): Remove.
2823 (md_estimate_size_before_relax): Add support here too.
2824 (md_relax_table): Rewrite interface to md_relax for 16 bit
2826 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2827 (opcode_suffix_to_type): Remove.
2828 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2829 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2830 (md_convert_frag): Likewise.
2831 (i386_operand): Add support for 16 bit base/index regs,
2832 immediates, and displacements. Remove some unnecessary casts, and
2833 localise end_of_operand_string, displacement_string_start,
2834 displacement_string_end variables. Add GCC_ASM_O_HACK.
2835 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2837 * config/tc-i386.c (prefix_hash): Remove.
2838 (md_begin): Rewrite without obstacks. Remove prefix hash table
2839 handling. Rewrite lexical table handling.
2840 (i386_print_statistics): Don't print prefix statistics.
2841 (md_assemble): Rewrite instruction parser so that line is not
2842 converted to lower case. Don't do a hash_find for prefixes,
2843 instead recognise them via opcode modifier.
2844 (expecting_operand, paren_not_balanced): Localise variables.
2845 * config/tc-i386.h (IsPrefix): Define.
2846 (prefix_entry): Remove.
2848 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2849 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2850 '\\' in case where comment_chars contains '/'.
2852 * config/tc-i386.c (MATCH): Ensure given operand and template
2853 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2854 you must write `ljmp *table(%ebx)'.
2856 From H.J. Lu <hjl@gnu.org>:
2857 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2858 as 0 ifndef BFD_ASSEMBLER.
2859 (md_assemble): Allow immediate operands without suffix or
2860 other reg operand to default in size to the current code size.
2862 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2864 * config/tc-v850.c (md_begin): Restore creation of
2865 .call_table_text and .call_table_data sections.
2867 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2869 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2870 after emitting a word of noops.
2872 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2874 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2875 (i386_operand): Simplify checks for valid base/index combinations.
2876 Disallow `in 4(%dx),%al'.
2878 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2880 (add_prefix): Change parameter from char to int.
2882 * config/tc-i386.h (Ugh): Define opcode modifier.
2883 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2885 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2886 CONSISTENT_REGISTER_MATCH macros to check register types more
2887 thoroughly. Check for illegal suffix/operand combinations
2888 when matching insns with operands. Handle new `s' suffix, and
2889 associated FloatMF opcode modifier for float insns with memory
2891 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2892 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2893 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2894 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2895 DATA_PREFIX_OPCODE throughout.
2897 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2898 (md_assemble): Rewrite suffix/register operand checking code to be
2899 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2900 AnyMem, the better to grep.
2902 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2903 given a memory operand. Don't set Abs bits either.
2904 (type_names): Remove Mem*, Abs*.
2905 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2906 define opcode_modifiers as these cases are handled by Disp8,
2907 Disp16, Disp32 and suffix checks.
2908 (COMES_IN_BOTH_DIRECTIONS): Remove.
2909 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2911 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2912 if IgnoreDataSize modifier given. Remove ShortformW modifier
2913 test. Add test for ShortForm in W base_opcode modification.
2914 Merge Seg2ShortForm and Seg3ShortForm code.
2915 * config/tc-i386.h (ShortFormW): Remove.
2916 (IgnoreDataSize): Define.
2918 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-d30v.c (md_assemble): Store previous segment state
2921 with previous instruction.
2923 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2925 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2926 (ebp, esp): Remove static variables.
2927 (MATCH): Remove test for InOutPortReg.
2928 (i386_operand): Properly handle InOutPortReg here instead.
2929 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2930 (md_assemble): Simplify and correct modrm and sib generation.
2931 (i386_operand): Add warning for scale without index.
2932 Rewrite checks for valid base/index combinations.
2934 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2935 macros and enclose in do while(0).
2936 (RESTORE_END_STRING): Likewise.
2937 (md_assemble): Add one to printed operand number so we start
2938 from 1 not 0. Add some more gettext invocations.
2939 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2942 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2943 DATA_PREFIX, SEG_PREFIX): Define.
2944 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2945 (check_prefix): Remove function.
2946 (add_prefix): New function. Add prefix to i.prefix as well as
2948 (md_assemble): Changes for add_prefix. Remove hack for wait
2949 prefix, instead always output prefixes in fixed order. Test
2950 for jcxz/loop when selecting between word & dword operations,
2951 and add address size prefix rather than operand size prefix.
2952 Remove operand -> address size hack when emitting jcxz/loop.
2953 (i386_operand): Remove O_Absent check as it's done in expr.
2955 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2957 * configure.in: Recognize m5200 as a cpu_type of m68k.
2958 * aclocal.m4: Rebuild with current libtool.
2959 * configure: Rebuild.
2961 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2963 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2964 to relaxable_symbol to prevent references to external symbol from
2967 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2969 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2970 symbols are relaxable.
2972 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2974 * config/tc-v850.c (md_begin): Don't create special
2975 sections by default.
2977 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2979 * config/tc-mips.c (macro): For div and udiv, close the
2980 reorder block as soon as possible.
2982 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2984 From Matt Semersky <matts@scd.hp.com>:
2985 * macro.c (macro_mri_mode): New function.
2986 * macro.h (macro_mri_mode): Declare.
2987 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2990 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2992 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2995 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2996 until after xstrdup in OBJ_EVAX case.
2998 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3000 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3001 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3002 of hardcoded magic number.
3003 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3005 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3007 * read.c (do_s_func): New function.
3009 * read.h (do_s_func): Add prototype.
3011 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3013 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3014 nops if fill pattern not specified.
3016 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3018 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3019 * config/te-go32.h (TE_GO32): Define.
3020 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3022 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3024 Implement .func/.endfunc pseudo-ops.
3025 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3027 * read.c (potable): Add .func,.endfunc.
3028 (s_func): New function.
3029 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3031 (in_doc_func_p,current_function_label): New static globals.
3032 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3034 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3036 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3037 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3038 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3039 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3040 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3041 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3042 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3043 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3044 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3045 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3046 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3047 * config/tc-a29k.c: Don't define md_short_jump_size,
3048 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3049 * config/tc-alpha.c: Likewise.
3050 * config/tc-alpha.h: Likewise.
3051 * config/tc-arm.c: Likewise.
3052 * config/tc-h8300.c: Likewise.
3053 * config/tc-h8500.c: Likewise.
3054 * config/tc-hppa.c: Likewise.
3055 * config/tc-i860.c: Likewise.
3056 * config/tc-i960.c: Likewise.
3057 * config/tc-ppc.c: Likewise.
3058 * config/tc-sh.c: Likewise.
3059 * config/tc-sparc.h: Likewise.
3060 * config/tc-tic30.c: Likewise.
3061 * config/tc-w65.c: Likewise.
3062 * config/tc-z8k.c: Likewise.
3064 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3066 * config/tc-vax.c (_): Delete this macro used for placeholder
3067 values in vax_operand_width_size; it conflicts with the _() macro
3068 used for internationalization.
3070 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3072 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3073 code. From Chris Moller <moller@bops.com>.
3075 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3076 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3077 * read.c (emit_expr): Initialize seg and subseg fields of a new
3079 * write.c (write_object_file): Switch to the appropriate segment
3080 and subsegment when processing a broken word.
3082 * config/tc-m68k.c (mri_assemble): New static function.
3083 (build_mri_control_operand): Call mri_assemble rather than
3085 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3086 (s_mri_endf, s_mri_endw): Likewise.
3088 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3090 * read.c (s_org): Call md_flush_pending_output if it is defined.
3092 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3094 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3096 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3097 (md_parse_option): Add for same.
3098 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3099 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3100 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3102 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3104 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-arm.c (find_real_start): Relax definition of local
3109 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3111 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3112 symbols at the given address, not just the last one specified.
3114 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3116 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3117 or number_to_chars_littleendian to write data.
3119 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3121 * config/tc-v850.c (md_assemble): Remove artificially created
3122 register name symbols.
3124 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3126 * write.c (fixup_segment): Change "segment" to "section" in
3129 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3131 * write.c (fixup_segment): Change sym1-sym2 message again.
3133 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3135 * write.c (fixup_segment): Improve error message for sym1-sym2
3136 errors when sym1 is in a different segment from sym2.
3138 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3140 * config/tc-m32r.c (warn_unmatched_high): New static local.
3141 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3142 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3143 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3144 (md_parse_option): Likewise.
3145 (md_show_usage): Likewise.
3146 (m32r_frob_file): Likewise.
3148 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3149 (read_a_source_file): Call them.
3150 * read.h (stabs_generate_asm_file): Declare.
3151 * stabs.c (stabs_generate_asm_file): New function.
3152 (generate_asm_file): New function.
3153 (stabs_generate_asm_lineno): Move file name handling into
3156 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3158 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3159 (d30v_current_align, d30v_current_align_seg): New variables.
3160 (d30v_last_label): New variable.
3161 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3162 (s_d30v_data, s_d30v_section): Likewise.
3163 (md_pseudo_table): Call them.
3164 (md_begin): Initialize d30v_current_align_seg.
3165 (md_assemble): Call d30v_align when needed by known current alignment.
3166 (d30v_frob_label, d30v_cons_align): New functions.
3167 * config/tc-d30v.h (md_do_align): Remove.
3168 (tc_frob_label): Call d30v_frob_label.
3169 (md_cons_align): New.
3171 * config/tc-d30v.c (find_format): Convert complex expressions to
3172 expression symbols before processing. Clean up code formatting.
3174 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3176 * po/Make-in (install-info): New target.
3178 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3180 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3182 * config/tc-mn10300.c (md_assemble): Likewise.
3184 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3186 * Makefile.am: Update with `make dep-am'.
3187 (HFILES): Add cgen.h.
3188 (cgen.o): Depend on cgen.h.
3189 * Makefile.in: Regenerate.
3191 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3193 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3195 * gasp.c (grab_label): Permit a label to be a preprocessor
3196 variable by permitting a label to start with a backslash.
3198 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3200 * config/tc-mips.c (validate_mips_insn): Removed hack
3201 for previously inaccessible bitfields in some INSN_TRAP
3204 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3206 * config/tc-d30v.c (do_assemble): Abort with error message
3207 if opcode operands do not match.
3209 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3211 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3212 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3213 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3214 similar new 'q' operand.
3216 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3218 * cgen.c (cgen_asm_finish_insn): Fix typo.
3220 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3223 * cgen.c: Include it.
3224 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3225 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3226 All callers updated.
3227 * config/tc-m32r.c: Include cgen.h.
3228 (m23r_insn): New members num_fixups,fixups.
3230 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3232 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3233 to avoid compiler warning.
3235 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3237 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3240 * makefile.vms (OBJS): Add ehopt.obj
3242 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3244 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3246 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3248 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3249 a short format insn.
3250 (md_assemble): Set it for explicitly packed insns.
3252 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3254 * config/obj-coff.c (c_symbol_merge): Do not take address of
3255 native fields when performing the memcpy.
3257 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3259 * config/tc-mips.c (macro,macro2): Implement
3260 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3262 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3264 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3265 relocations against globally visible symbols.
3266 * config/tc-m68k.c (relaxable_symbol): New macro.
3267 (m68k_ip, md_estimate_size_before_relax): Use it.
3268 (tc_m68k_fix_adjustable): Also handle weak symbols.
3270 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3272 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3273 references to externally visible symbols.
3274 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3275 values in twice for a PC relative reloc if the symbol is
3278 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3279 don't adjust a PC relative reloc against an externally visible
3281 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3282 for a PC relative fixup against an externally visible defined
3283 symbol, arrange to store object file and addend values as though
3284 the symbol were not defined.
3285 (tc_gen_reloc): Likewise.
3287 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3289 * read.c (sizeof_leb128): Referenced externally by write.c so
3292 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3294 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3295 and expand a 'debug' symbol associated with the next instruction
3296 that does not cause a short instruction to be filled with a NOP.
3297 (md_pseudo_table): Add support for .debugsym.
3298 (assemble_parallel_insn): Add calls to expand_debug_sym as
3300 (md_assemble): Ditto.
3302 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3304 * as.c (main): Conditionally call setlocale.
3305 * gasp.c (main): Likewise.
3306 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3307 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3309 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3311 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3313 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3315 * config/tc-hppa.c: Change all calls to bzero to use memset.
3316 (pa_ip): Add cast to avoid warning.
3317 (tc_gen_reloc, md_apply_fix): Likewise.
3318 (pa_find_space_by_number): Likewise.
3319 (hppa_force_relocation): Likewise.
3320 (pa_block): Change i to unsigned int.
3321 * config/obj-som.h (obj_som_copyright): Declare.
3323 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3325 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3326 for line numbers for assembly source.
3328 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3330 * configure.in: Change version number to 2.9.4
3331 * configure: Rebuild.
3333 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3335 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3337 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * ecoff.h: Change symbolS in function declaration to struct
3342 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3344 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3345 (md_convert_frag): Fix i18n typo.
3347 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3349 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3350 * ecoff.h: Protoype it.
3351 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3352 [EVAX] (s_alpha_prologue): Delete.
3353 (md_pseudo_table): Update.
3355 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3357 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3358 array to local pointer.
3359 (get_args, parse_expr): Add casts to avoid warnings.
3361 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3363 * read.c (s_set): Cast xmalloc return value to fragS *.
3364 * config/tc-m68k.c (m68k_ip): Function made static to match
3365 previous forward declaration.
3366 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3368 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3370 * config/tc-v850.c: Add internationalisation macros to error
3373 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3374 macros to error strings.
3376 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3378 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3379 reloc is in the TOC csect.
3380 (md_apply_fix3): Correct gettext typo.
3382 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3385 .L - they are local labels and the branches are not really
3386 function calls but rather far jumps.
3388 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3390 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3392 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3394 * config/tc-i386.c (md_assemble): Print operand number rather than
3395 using ordinal_names.
3396 (i386_operand): Likewise.
3398 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3400 * Makefile.am (INTLLIBS): Define to work around apparent automake
3402 All Makefiles: Regenerated.
3404 * Many files: Added gettext invocations around user-visible
3406 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3407 HAVE_LC_MESSAGES): Define.
3408 * dep-in.sed: Added asintl.h.
3409 * po/Make-in: New file.
3410 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3412 * read.c (Z_): Renamed from `_'.
3413 * Makefile.am (SUBDIRS): Added po.
3414 (POTFILES): new macro.
3415 (po/POTFILES.in): New target.
3416 ($(OBJS)): Added asintl.h.
3418 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3419 (as_new_LDADD): Added $(INTLLIBS).
3420 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3421 (gasp_new_LDADD): Added $(INTLLIBS).
3422 (gasp_new_DEPENDENCIES): New macro.
3423 * configure, aclocal.m4: Rebuilt.
3424 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3426 (ALL_LINGUAS): Define.
3427 * macro.c: Include "asintl.h".
3428 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3429 * as.h: Include "asintl.h".
3430 * config/tc-i386.c (ordinal_names): Removed.
3431 (md_assemble): Changed error text to avoid ordinal_names.
3432 (i386_operand): Likewise.
3433 (reloc): Added as_bad to avoid i18n problems.
3434 (tc_gen_reloc): Likewise.
3435 * config/tc-arm.c (bad_args): Now a #define.
3437 * config/obj-vms.c (VMS_stab_parse): Changed type of
3439 (global_symbol_directory): Unified strings to avoid i18n
3441 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3442 avoid i18n problems.
3443 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3444 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3446 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3448 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3450 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3452 * as.c (print_version_id): Added an fprintf to avoid i18n
3454 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3456 * expr.c (expr): Added as_warn call to avoid i18n problems.
3457 * messages.c (as_assert): Changed code to avoid i18n problems.
3458 (as_abort): Likewise.
3459 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3460 (s_space): Likewise.
3461 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3463 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3465 * config/tc-i386.c (check_prefix): New static function, split out
3467 (struct _i386_insn): Add wait_prefix field.
3468 (md_assemble): Remove wait_prefix local variable. Use
3469 check_prefix when adding a prefix.
3471 * config/tc-i386.c (current_templates): New static variable.
3472 (md_assemble): Remove current_templates local variable.
3473 (md_assemble, i386_operand): Improve error and warning messages in
3474 many places. Add RESTORE_END_STRING in many places before error
3475 return. Clarify some comments.
3477 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3479 (md_assemble): Parse string instruction operands, looking for
3480 segment override prefixes. Check for invalid segment prefixes on
3482 (i386_operand): i.seg[] and max mem_operand changes for string
3484 * config/tc-i386.h (EsSeg): Define.
3486 * config/tc-i386.h (regKludge): Define.
3487 (iclrKludge, imulKludge): Don't define.
3488 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3489 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3490 opcode_modifier checks to look for more common cases first. Add
3491 default_seg for IsString case.
3493 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3495 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3497 * configure: Rebuild with new automake and libtool.
3498 * aclocal.m4, Makefile.in: Likewise.
3500 * doc/Makefile.am (as.dvi): New target.
3501 * doc/Makefile.in: Rebuild.
3503 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3505 * configure.in: Added sparc86x support.
3507 * configure: Rebuild.
3509 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3511 (md_parse_option): Warn if -EL is not supported for this architecture.
3513 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3515 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3517 * config/tc-mips.c (mips_ip): Note when we use get match on
3518 the full instruction name.
3520 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3522 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3523 back into the expression to handle add/sub simplification correctly.
3525 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3527 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3529 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3531 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3534 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3536 * symbols.c (max_indent_level): New global.
3537 (print_symbol_value_1): Use it.
3538 * expr.h (expr_build_dot): Declare.
3539 * expr.c (expr_build_dot): New function.
3541 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3543 * symbols.c (print_binary): New function.
3544 (print_expr_1): Call it.
3546 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3548 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3549 operand in the opcode.
3551 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3553 * config/tc-i386.h: Reorder operand flags and opcode modifier
3554 flags for clarity. Remove unused definitions: Unknown,
3555 ImmUnknown, DispUnknown, NoModrm.
3556 * config/tc-i386.c (type_names): Add missing Debug type.
3557 (md_assemble): Better duplicate prefix checking. Quicker string
3558 instruction check via new opcode_modifier flag.
3560 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3562 * doc/as.texinfo (Invoking): Clarify -Wa example.
3564 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3566 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3567 (s_mips_weakext): Define.
3568 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3569 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3572 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3574 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3575 is an error if the value can not be computed at assembly time.
3576 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3578 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3580 * gasp.c (main): Set next field of new include_path structure to
3581 NULL. From Avery Pennarun <averyp@gdc.ca>.
3583 * read.c (s_mri_sect): Call as_bad rather than abort for an
3584 unsupported MRI target.
3586 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3588 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3589 the destination of a branch instruction should be altered.
3590 (find_real_start): New function: Locate the real, Thumb coded
3591 start of a Thumb function.
3592 (do_t_branch23): Alter the destination of branches to Thumb
3595 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3597 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3599 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3602 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3604 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3605 * doc/c-hppa.texi: Likewise.
3607 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3609 * Makefile.am: Rebuild dependencies.
3610 * Makefile.in: Rebuild.
3612 * Makefile.am (DEP_INCLUDES): New variable.
3613 (.dep1): Change to work when srcdir is not an absolute path.
3614 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3615 * Makefile.in: Rebuild.
3617 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3619 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3620 LinearAddress patch.
3622 * configure.in: Set version to 2.9.1.
3623 * configure: Rebuild.
3625 * Branched binutils 2.9.
3627 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3629 * config/tc-i386.h (FWait): Define.
3630 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3631 other prefixes. Check FWait flag in opcode table to see which
3632 instructions require an fwait prefix.
3634 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3636 * stabs.c (get_stab_string_offset): Always create a stab string
3639 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3641 Fix some gcc -Wall warnings:
3642 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3643 * ehopt.c (eh_frame_code_alignment): Likewise.
3644 * expr.c (integer_constant, operand): Likewise.
3645 * frags.c (frag_align): Likewise.
3646 * gasp.c (level_0, change_base, doinstr): Likewise.
3647 * hash.c (hash_ask): Likewise.
3648 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3649 (debugging_pseudo): Likewise.
3650 * macro.c (define_macro, check_macro): Likewise.
3651 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3652 (ignore_rest_of_line, float_cons): Likewise.
3653 * symbols.c (decode_local_label_name): Likewise.
3654 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3655 (fixup_segment, number_to_chars_bigendian): Likewise.
3656 (number_to_chars_littleendian): Likewise.
3657 * config/atof-ieee.c (gen_to_words): Likewise.
3658 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3659 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3660 * read.c (output_big_sleb128): Initialize locals to avoid
3662 (output_big_uleb128, equals): Likewise.
3663 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3664 to unsigned int. Change zeros to unsigned int.
3665 * cond.c (s_if): Add return to default case.
3666 * frags.c (frag_now_fix): Change return type to addressT.
3667 * frags.h (frag_now_fix): Update declaration.
3668 * listing.c (file_info_struct): Change linenum to unsigned int.
3669 (struct list_info_struct): Change hll_line to unsigned int.
3670 (print_source): Update format string.
3671 * read.c (emit_expr): Change scan to unsigned int, and don't
3672 bother to initialize it.
3673 * symbols.c (dollar_label_count): Change to unsigned long.
3674 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3675 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3676 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3678 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3680 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3681 mcf5200 just as we do for m68000.
3682 (m68k_init_after_args): Likewise.
3683 (md_estimate_size_before_relax): Likewise.
3685 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3687 * config/tc-v850.c (md_assemble): Store relocation addend in
3688 fixup instead of instruction.
3690 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3692 * config/tc-i386.c (md_assemble): Swap template arguments to
3693 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3694 This macro is currently symmetric, so passing them the wrong
3695 way didn't cause any problem, but may if the macro is changed
3697 After copying template to i.tm, use i.tm. rather than t-> to
3698 access fields, and make t a const*
3699 Move i.tm.operand_types[] swap to immediately after the copy.
3701 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3703 * expr.h (expr_build_uconstant): Add prototype.
3704 (expr_build_unary,expr_build_binary): Add prototypes.
3705 * expr.c (expr_build_uconstant): New function.
3706 (expr_build_unary,expr_build_binary): New functions.
3708 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3710 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3711 * macro.c (macro_expand_body): Increase buffer size.
3712 * messages.c (as_warn): Likewise.
3713 (as_warn_where, as_bad, as_bad_where): Likewise.
3715 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3717 Based on patch from H.J. Lu <hjl@gnu.org>:
3718 * Makefile.am (DISTSTUFF): New variable.
3719 (diststuff): New target.
3720 * Makefile.in: Rebuild.
3722 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3725 m32r_elf_section_change_hook.
3727 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3728 emit a nop if a section ends with a 16 bit instruction.
3730 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3732 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3733 s_lcomm rather than obj_coff_lcomm.
3734 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3736 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3738 * config/tc-i386.h (LinearAddress): Define.
3739 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3740 instruction, don't use a default segment.
3742 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3744 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3745 * configure: Rebuild.
3747 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3749 * aclocal.m4, configure: Rebuild with libtool 1.2.
3751 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3754 PC relative branches. Patch courtesy of Jonathan Walton.
3757 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3759 * configure.in (emulations): Add thumb-pe target.
3761 * configure (emulations): Add thumb-pe target.
3763 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3765 * itbl-lex.l (yywrap): Don't define if already defined as a
3768 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3770 * depend.c (quote_string_for_make): New function.
3771 (wrap_output): Use it.
3773 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3775 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3776 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3778 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3780 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3781 Recognize -GN and -relax.
3782 (md_begin): Initialize gp size from -G switch.
3783 (alpha_force_relocation): Always force if -relax.
3784 (alpha_align): Take a new argument that will specify when to
3785 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3786 Change all callers. Emit nop alignment padding as nop+unop pair.
3788 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3790 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3791 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3793 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3795 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3796 require padding to the next long word boundary.
3798 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3800 * cgen.c: #include symcat.h.
3801 * config/tc-m32r.c: Likewise.
3803 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3805 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3806 absolute expressions instead of '$' prefixed register names.
3808 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3810 * read.c (s_set): Record file and line info for symbols when -as.
3811 (pseudo_set): Don't overwrite that dummy fragment.
3813 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3815 * config/tc-ppc.c (md_pseudo_table): Add "section".
3816 (ppc_named_section): New static function.
3818 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3820 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3821 so we don't have to scan the entire list.
3823 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3825 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3826 case, allow the parallel instructions to modify the same flag
3829 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3831 * listing.c (list_symbol_table): Categorize symbols by
3832 undefined_section rather than sy_frag->line == NULL.
3834 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3836 * Makefile.am (install-exec-local): Install properly when ln
3837 fails or tooldir == prefix.
3839 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3841 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3842 Test result of insert_operand for error.
3844 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3847 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3848 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3849 * doc/Makefile.in: Rebuild.
3851 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3854 (macro): Fix handling of M_COP[0-3].
3856 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3858 Based on patches from Ross Harvey <ross@teraflop.com>:
3859 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3860 if macro_alternate or macro_mri.
3861 (getstring): Remove support for byte constants between < and >.
3862 (get_any_string): '<' only starts a string if macro_alternate or
3864 (macro_expand_body): Permit keyword parameters following
3865 positional parameters.
3867 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3868 * configure.in (alpha*-*-netbsd*): New target.
3869 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3870 * configure: Rebuild.
3872 * as.h (flag_warn_suppress_instructionswap): Move from here...
3873 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3874 here, and make static.
3876 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3877 BFD_ASSEMBLER or MANY_SEGMENTS.
3879 * as.c (show_usage): Update bug-gnu-utils address.
3880 * gasp.c (show_usage): Likewise.
3881 * doc/as.texinfo (Bug Reporting): Likewise.
3883 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3885 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3886 insns regardless of the size of a pointer if we're in mips I or
3888 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3890 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3892 Fix rac to accept only a0:
3893 * tc-d10v.c (parallel_ok, find_opcode):
3894 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3895 Introduce OPERAND_GPR.
3897 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3899 * read.c (s_fill): Handle non-constant repeat counts by creating
3900 an rs_space fragment.
3902 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3904 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3905 from as_bad to as_warn.
3907 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3909 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3910 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3911 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3913 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3916 seg_fix_rotP rather than fix_root from seg_info.
3918 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3920 * expr.c: Add support for 0x1_2_3_4 bignums.
3922 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * configure.in: Change -linux* to -linux-gnu*.
3925 * configure: Rebuild.
3927 * app.c (do_scrub_begin): Treat \r as whitespace.
3929 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3931 * Makefile.am: Update dependencies.
3932 * Makefile.in: Rebuild.
3934 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * configure, aclocal.m4: Rebuild with new libtool.
3938 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3940 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3941 the argument to bfd_set_arch_mach.
3942 (load_address): Use bfd_arch_bits_per_address to determine the
3943 bit size of an address instead of looking at the isa level.
3944 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3946 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3948 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3950 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3952 * ehopt.c: New file.
3953 * as.h (enum _relax_state): Add rs_cfa.
3954 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3955 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3956 * read.c (emit_expr): Call check_eh_frame.
3957 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3958 (relax_segment): Likewise.
3959 * Makefile.am: Rebuild dependencies.
3960 (GAS_CFILES): Add ehopt.c.
3961 (GENERIC_OBJS): Add ehopt.o.
3962 * doc/internals.texi (Frags): Document rs_cfa.
3964 * as.c (show_usage): Mention --traditional-format.
3965 (parse_args): Accept --traditional-format.
3966 * as.h (flag_traditional_format): Declare.
3967 * output-file.c (output_file_create): If flag_traditional_format,
3968 set BFD_TRADITIONAL_FORMAT on stdoutput.
3969 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3971 * config/tc-mips.c (append_insn): Make sure that if we have a
3972 fixup for an unmatched %hi reloc, it does not associated with a
3975 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3976 * doc/Makefile.in: Likewise.
3978 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3980 * config/tc-m32r.c (check_for_side_effects): New function.
3981 (can_make_parallel): Add checks for instruction side effects
3982 clashing with the other instruction.
3983 (assemble_parallel_insn): Improve warning messages. Return error
3984 message from non-swapped instruction order.
3986 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3988 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3990 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3991 md_cleanup definition. This moves the forced literal output to
3992 the end of the source pass, and avoids macro's inserting literals
3993 into the code immediately after the macro expansion.
3995 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3997 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3998 a gas internal symbol is adjustable.
3999 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4001 * as.h: If gcc version greater than 2.6, use `__format__' and
4002 `__printf__' in function attributes, rather than `format' and
4005 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4009 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4011 Add tms320c30 support:
4012 * config/tc-tic30.h: New file.
4013 * config/tc-tic30.c: New file.
4014 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4015 TARGET_FORMAT as "coff-tic30".
4016 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4017 * Makefile.am: Rebuild dependencies.
4018 (CPU_TYPES): Add tic30.
4019 (CPU_OBJ_VALID): tic30-aout is valid.
4020 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4021 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4022 * configure, Makefile.in: Rebuild.
4024 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-v850.c (md_assemble): Improvements to error messages.
4028 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4030 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4031 BFD_RELOC_HI16_S to store the high bits of any value.
4033 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4034 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4035 assembler calculate relocations to any external symbol at all.
4036 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4037 involving generation of pc-relative relocs.
4038 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4039 has been moved to md_apply_fix3.
4041 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4042 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4043 which actually means (the address of identifier's GOT entry) +
4044 constant, which is not particularly useful.
4046 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4048 * read.h (include_dirs): Declare.
4049 (include_dir_count,include_dir_maxlen): Declare.
4051 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4053 * configure.in: Correct check for shared opcodes library.
4054 * configure: Rebuild.
4056 * listing.c (buffer_line): If we can't open the file, set at_end.
4057 (listing_print): Remove unused local variable fi.
4059 * config/m68k-parse.y (reglistpair): Handle register list in
4062 * config/vms-conf.h: Don't undef VERSION.
4064 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4066 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4068 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4070 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4071 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4072 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4073 (EXTRA_DIST): Define.
4074 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4075 explicitly rather than via the list of object files.
4076 (gcc-as.opt): New file created when make-gas.com is run.
4077 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4078 itbl-cpu.h} to #include appropriate file rather than copying that
4080 * config/vms-conf.h: Synchronize with current config.in.
4081 * Makefile.in: Rebuild.
4083 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4085 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4086 (parallel_ok): Relaxed parallel subinstruction dependency check.
4088 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4090 * as.h (flag_warn_suppress_instructionswap): added new flag.
4091 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4092 command line argument.
4093 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4094 warning only if flag_warn_suppress_instructionswap is false.
4096 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4098 * configure.in (i386-*-mingw32*): New target.
4099 * configure: Rebuild.
4101 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * symbols.c (resolve_symbol_value): Don't set the segment if it
4104 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4106 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4109 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4111 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4112 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4115 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4117 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4119 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4121 * config/tc-v850.c (v850_insert_operand): Display instruction when
4122 an error is encountered.
4124 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4126 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4127 (i386-*-sco3.2v5*coff): New target.
4128 (i386-*-sco3.2*): New target.
4129 * configure: Rebuild.
4131 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4133 * config/tc-v850.c: Tidy error message production.
4135 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4137 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4138 validate_immediate return value in the right type for comparisons
4141 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4143 * listing.c (MAX_BYTES): Use listing variables not constants.
4144 (data_buffer): No longer an array, but a pointer.
4145 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4146 (listing_listing): Allocate data_buffer.
4148 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4150 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4151 --listing-rhs-width, --listing-cont-lines.
4152 (show_usage): Update.
4153 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4154 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4155 (print_lines): Use the variables instead of the constants.
4156 (listing_listing): Likewise.
4157 * listing.h: Declare the new vars.
4159 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4161 * as.c (parse_args): Add --keep-locals alias for -L.
4162 Add --strip-local-absolute.
4163 (show_usage): Update.
4164 * as.h (flag_strip_local_absolute): New flag.
4165 * symbols.c (S_IS_LOCAL): Use it.
4166 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4167 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4168 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4170 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4172 * config/tc-m32r.c: Detect if explicitly parallel instructions
4173 might have an io conflict and issue a warning message.
4175 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4177 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4178 cgen_swap_fixups): Functions to save, restore and swap the fixup
4179 chain with a backup copy.
4180 (cgen_asm_finish_insn): Returns address of constructed insn.
4182 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4184 * listing.c (file_info_struct): Remove FILE, add POS.
4185 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4186 (file_info): Don't open the file.
4187 (buffer_line): Check for the file in the last_open cache, updating
4189 (print_source): Don't reference file_info->file.
4190 (listing_listing): Likewise.
4191 (listing_print): Close the file in the cache, if any.
4193 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * read.c (dwarf_file_string): New file static variable.
4196 (emit_expr): Look for constant sequence that leads up to a file
4197 name in DWARF debugging output.
4198 (stringer): Use dwarf_file_string to decide whether to accept a
4199 string as a file name.
4201 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4203 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4204 (crack_operand): Add reg->reglst MRI hack.
4205 (r_seg): Put reglst symbols in reg_section.
4206 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4208 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4210 * tc-sh.c (get_specific): Handle SGR & DBR.
4212 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4214 * tc-h8300.c (parse_reg): Take the length of the symbol into
4215 account when attempting to match a register name.
4216 * tc-h8500.c (parse_reg): Likewise.
4218 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4220 * cgen.c: Formatting changes to improve readability.
4222 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4224 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4227 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4229 Based on a patch from Jim Wilson
4230 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4231 (tc_gen_reloc): Handle cross section PC relative relocs
4234 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4236 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4238 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4240 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4241 (expr_jmp_buf): New static local.
4242 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4243 (cgen_md_operand): New function.
4244 * tc-m32r.c: Clean up pass over `struct foo' usage.
4245 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4247 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4249 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4250 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4252 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4254 * config/tc-i386.c (i386_operand): Give an error if there are
4255 unrecognized characters after an expression.
4257 For older changes see ChangeLog-9697