1 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3 * config/tc-hppa.c (pa_ip): Add case for 'I'.
5 1999-08-27 Jim Wilson <wilson@cygnus.com>
7 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
8 (struct ls): Add frag field. Initialize it to zero.
9 (out_end_sequence): New local text_frag. Set it while in text section.
10 Replace address check with frag check. Set ls.frag to text_frag if
12 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
13 Set it before switching sections. Replace address check with frag
14 check. Set ls.frag to saved_frag if out_set_addr called.
16 1999-08-26 David Mosberger <davidm@hpl.hp.com>
18 * dwarf2dbg.c (out_end_sequence): If address changed, directly
19 output "advance_pc" opcode instead of calling gen_addr_line().
20 The latter has the undesired side-effect of creating a new row
21 in the debug line info matrix.
23 1999-08-26 Jim Wilson <wilson@cygnus.com>
25 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
26 ls.last_filename if last is less than zero. Set ls.last_filename
27 when allocating new entry.
28 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
31 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
33 * config/tc-i386.c (i386_index_check): Fix the displacement size
34 when INFER_ADDR_PREFIX.
36 1999-08-18 Nick Clifton <nickc@cygnus.com>
38 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
41 1999-08-17 Ian Lance Taylor <ian@zembu.com>
43 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
44 handle 0xffffNNNN constants correctly.
46 1999-08-16 Nick Clifton <nickc@cygnus.com>
48 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
51 1999-08-13 Nick Clifton <nickc@cygnus.com>
53 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
54 (md_apply_fix3): Always pass positive values to
57 1999-08-12 Nick Clifton <nickc@cygnus.com>
59 * config/tc-arm.c (skip_whitespace): New macro.
62 (md_apply_fix3): Store relocation offset in addend for ELF based
64 (arm_force_relocation): Always generate relocs for Thumb function
67 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
69 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
70 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
72 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
74 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
75 flags for the unwind subspace.
77 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
78 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
79 suitable relocation based on the size of the target's pointer.
80 Always Use subsegment zero for the unwinders.
81 (pa_level): Handle "2.0w".
83 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
85 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
86 with the following instruction unless this was specified.
88 1999-08-09 Ian Lance Taylor <ian@zembu.com>
90 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
91 certain sections, to match BFD changes.
93 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
95 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
96 (EXTRA_SCRIPTS): Define to keep automake happy.
97 * Makefile.in: Rebuild.
99 1999-08-08 Ian Lance Taylor <ian@zembu.com>
101 * Makefile.am: Rename .dep* files to DEP*.
102 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
103 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
105 * Makefile.in: Rebuild.
107 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
109 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
111 1999-08-08 Ian Lance Taylor <ian@zembu.com>
113 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
114 avoid problems on DOS filesystems.
115 * Makefile.in: Rebuild.
117 * doc/as.texinfo (Section): Document 's' flag for COFF version.
119 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
121 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
124 1999-08-08 Ian Lance Taylor <ian@zembu.com>
126 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
127 line to create ${GDBINIT} rather than .gdbinit.
128 * configure, Makefile.in, doc/Makefile.in: Rebuild.
130 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
132 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
134 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
136 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
138 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
140 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
141 non-adjustable symbols.
143 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
145 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
147 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
149 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
152 1999-08-05 Donn Terry <donn@interix.com>
154 * config/te-interix.h: New file.
155 * configure.in (i386-*-interix*): New target.
156 * configure: Rebuild.
158 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
160 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
161 selectors for ELF too.
162 (selector_table): Add "ltp" and "rtp" selectors.
164 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
166 * config/tc-i386.c (i386_operand): No need to change
167 operand_string pointer in segment reg case before goto
168 do_memory_reference. Initialise displacement_string_start and
169 displacement_string_end after do_memory_reference label.
170 (i386_index_check): Add operand_string param, and print error
171 message on failure here.
172 (i386_intel_memory_operand): Instead of here.
173 (i386_operand): And here.
174 (INFER_ADDR_PREFIX): Enable.
176 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
178 * config/tc-i386.h (DefaultSize): Define. Renumber following
179 opcode_modifier defines.
181 From Etienne Lorrain <etienne.lorrain@ibm.net>
182 * config/tc-i386.c (stackop_size): New variable.
183 (set_16bit_code_flag): Clear it here.
184 (set_16bit_gcc_code_flag): New function.
185 (md_pseudo_table): Add "code16gcc" entry.
186 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
188 1999-08-03 Ian Lance Taylor <ian@zembu.com>
190 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
191 next_set_end even if the end symbol is being discarded.
193 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
194 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
195 * config/obj-coff.c: Likewise.
196 (seg_info_type): Remove.
197 (seg_info_off_by_4): Change to array of segT.
198 (s_get_segment): Adjust accordingly.
199 (obj_pseudo_table): Fully initialize sentinel entry.
201 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
202 Ralf Baechle <ralf@uni-koblenz.de>.
204 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
206 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
208 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
210 * config/tc-i386.c: Indentation and white space changes.
211 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
212 don't enable it by default.
213 (i386_intel_operand): Remove redundant prototype.
214 Move check on number of memory operands, and i.mem_operands++
215 (i386_intel_memory_operand): To here.
216 Remove i386_immediate code from here. Remove special case code
217 for input and output using (%dx). Remove base/index checks and
218 call i386_index_check instead. Save initial operand_string
219 argument for error message.
220 (i386_operand): Remove redundant prototype. Move base/index
221 checks to i386_index_check.
222 (i386_displacement): Move intel mode check for non-zero
224 (i386_intel_memory_operand): To here.
226 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
228 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
229 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
230 by .register pseudo-op if -64 and --no-undeclared-regs.
231 (s_register, sparc_adjust_symtab): New functions.
232 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
233 Declare sparc_adjust_symtab as tc_adjust_symtab.
234 * doc/c-sparc.texi: Add description of #ignore special literal
235 for .register pseudo-op.
237 1999-07-30 Catherine Moore <clm@cygnus.com>
239 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
240 the relocation's section offset.
242 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
244 * write.c (fixup_segment): Fix generic error check overflow test.
246 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
247 X_add_number to long.
249 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
251 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
254 1999-07-27 Ian Lance Taylor <ian@zembu.com>
256 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
259 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
261 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
263 * configure.bat: Remove; obsolete.
264 * config/go32.cfg: Likewise.
266 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
268 * configure.in (i386-*-vxworks*): New target.
269 * configure: Rebuild.
271 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
273 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
275 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
277 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
279 (output_insn): Put OLO10's secondary addend into tc_fix_data.
280 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
281 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
282 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
283 MAX_RELOC_EXPANSION): Define.
284 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
286 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
288 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
289 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
290 block. Print a warning if an 8-bit or 16-bit constant
291 displacement or immediate is truncated on output.
292 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
294 (i386_operand): Disallow immediate jump absolute operand.
296 1999-07-15 Ian Lance Taylor <ian@zembu.com>
298 * configure.in: Bump version number to 2.9.5.
299 * configure: Rebuild.
301 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
304 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
306 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
307 (cons_fix_new_hppa): Derive size of fixup from size of the object.
309 1999-07-14 Philip Blundell <pb@nexus.co.uk>
311 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
313 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
315 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
316 if -mno-fpu was given.
317 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
319 (cons_fix_new_arm): Remove misleading comments.
321 1999-07-14 Ian Lance Taylor <ian@zembu.com>
323 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
325 (relax_segment): Likewise. After giving a rs_org error, convert
326 the frag to rs_align to avoid cascading errors.
328 1999-07-12 Andreas Schwab <schwab@suse.de>
330 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
332 1999-07-11 Ian Lance Taylor <ian@zembu.com>
334 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
335 as appropriate. Fill in structure initializations. Add variable
336 initializations. Add casts.
337 * dwarf2dbg.c (print_stats): Change i to size_t.
338 * listing.c (listing_listing): Change list_line to unsigned int.
340 1999-07-10 Ian Lance Taylor <ian@zembu.com>
342 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
343 rather than checking for \001 and \002 in symbol name.
344 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
346 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
348 * configure.in (hppa*-linux-gnu*): New target.
349 * configure: Rebuilt.
351 1999-07-08 Nick Clifton <nickc@cygnus.com>
353 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
355 1999-07-07 Nick Clifton <nickc@cygnus.com>
357 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
358 accessing symbolP directly.
360 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
362 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
365 1999-07-05 Nick Clifton <nickc@cygnus.com>
367 * config/tc-arm.c (ARM_EXT_V5): Define.
368 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
369 (md_begin): Detect ARM v5 architectures.
370 (md_parse_option): Accept arm v5 specification.
371 (md_show_usage): Documment -marmv5 switch.
373 * doc/c-arm.texi: Document -marmv5 command line option.
375 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
377 (validate_immediate_twopart): New function. Determine if a
378 constant can be computed by two ADD instructions.
379 (output_inst): Remove its command line parameter - it was never
381 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
382 implememt the ADRL pseudo op.
383 (tc_gen_reloc): Generate a suitable error message if an ADRL
384 instruction tries to generate a real reloc.
386 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
388 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
390 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
393 1999-06-27 H.J. Lu <hjl@gnu.org>
395 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
396 non BFD_ASSEMBLER case.
398 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
400 * config/obj-coff.c (obj_coff_section): Mark writable sections as
403 1999-06-26 David Mosberger <davidm@hpl.hp.com>
405 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
406 out_end_sequence() when the address decreases due to a new frag.
407 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
408 numbering starts with 1.
410 1999-06-23 Nick Clifton <nickc@cygnus.com>
412 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
414 (mcore_s_text): Call obj_elf_text for ELF target.
415 (mcore_s_data): Call obj_elf_data for ELF target.
416 (mcore_s_section): No longer ELF specific. Call obj_coff_section
418 (mcore_s_bss): New function: Dump literal table before changing
420 (mcore_s_comm): New function: Dump literal table before changing
423 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
424 No longer static functions.
425 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
426 Provide prototypes for these functions.
428 1999-06-22 Ian Lance Taylor <ian@zembu.com>
430 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
431 a list of names, to try obj_segment_name, and to try abbreviated
432 names when using COFF without long section names.
434 * config/tc-alpha.c: More use of symbol accessor functions.
435 * config/tc-arc.c: Likewise.
436 * config/tc-d30v.c: Likewise.
437 * config/tc-fr30.c: Likewise.
438 * config/tc-i860.c: Likewise.
439 * config/tc-m88k.c: Likewise.
440 * config/tc-mcore.c: Likewise.
441 * config/tc-ns32k.c: Likewise.
442 * config/tc-sparc.c: Likewise.
443 * config/tc-v850.c: Likewise.
445 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
446 sy_value with appropriate accessor functions.
447 * config/tc-arm.c (md_apply_fix3): Likewise.
448 * config/tc-d10v.c (AT_WORD_P): Likewise.
449 * config/tc-v850.c (reg_name_search): Likewise.
451 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
452 use symbol_get_bfdsym instead.
453 * config/tc-ppc.c (md_assemble): Likewise.
454 * config/tc-v850.c (v850_comm): Likewise.
456 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
458 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
459 the symbol, rather than accessing the bsym member.
460 * config/tc-d10v.c (tc_gen_reloc): Likewise.
461 * config/tc-d30v.c (tc_gen_reloc): Likewise.
462 * config/tc-mcore.c (tc_gen_reloc): Likewise.
463 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
464 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
465 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
466 * config/tc-tic30.c (tc_gen_reloc): Likewise.
467 * config/tc-v850.c (tc_gen_reloc): Likewise.
469 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
471 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
472 (hppa_gen_reloc_type): Conditionalize on BFD64.
473 (tc_gen_reloc): Re-enable ELF relocations.
474 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
476 1999-06-21 Ian Lance Taylor <ian@zembu.com>
478 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
480 (do_ldst): Move assignment out of if condition.
481 (md_apply_fix3): Add casts to avoid printf format warnings. Add
482 parentheses to avoid warning.
484 1999-06-21 Nick Clifton <nickc@cygnus.com>
486 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
487 macro to get at the BFD symbol associated with a GAS symbol.
489 1999-06-19 Ian Lance Taylor <ian@zembu.com>
491 * config/tc-ppc.c: Update for symbol handling changes.
492 * config/obj-coff.c: Likewise.
494 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
496 * tc-hppa.c: General cleanups of ELF support. No more spaces
497 and subspaces for ELF.
498 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
499 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
500 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
501 (UNWIND_SECTION_NAME): Likewise.
502 (space/subspace related structures): Conditionalize definitions
504 (space/subspace directives and support routines): Conditionalize
505 definitions and references/uses on OBJ_SOM.
506 (label_symbol_struct): For ELF, track the symbol's segment. For
508 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
510 (USE_ALIASES): Kill for both SOM & ELF.
511 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
512 (pa_space, pa_subspace): Corresponding changes.
513 (pa_spaces_begin): Corresponding chagnes.
514 (md_begin): Do not muck around with space/subspace stuff for
516 (md_apply_fix): Temporarily disable argument relocation stuff
518 (tc_gen_reloc): Temporarily disable relocation generation for
520 (pa_build_unwind_subspace): Similarly.
522 1999-06-16 Nick Clifton <nickc@cygnus.com>
524 * config/tc-arm.c (thumb_set): New pseudo op.
525 (text, data, section): Override these pseudo ops with ARM
527 (s_thumb_set): New function: Perform the same as a .set pseudo
528 op, but also mark the alias'ed symbol as being a Thumb
530 (arm_s_text): New function: Perform the same as the .text
531 pseudo op, but dump the literal pool before changing
533 (arm_s_data): New function: Perform the same as the .data
534 pseudo op, but dump the literal pool before changing
536 (arm_s_section): New function: Perform the same as the
537 .section pseudo op, but dump the literal pool before changing
539 (arm_cleanup): Do not reset the current section before dumping
542 1999-06-17 Nick Clifton <nickc@cygnus.com>
544 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
545 OPTION_NO_WARN_UNMATCHED entries.
546 (md_parse_option): Generate a warning message if an unrecognised
547 option is encountered.
549 * config/tc-d10v.c (do_not_ignore_hash): New variable.
550 (get_operands): When parsing an expression after an '@' symbol
551 has been detected, do not ignore '#' symbols.
552 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
555 1999-06-13 Ian Lance Taylor <ian@zembu.com>
557 From K. Richard Pixley <rich@noir.com>:
558 * configure.in (ppc-*-vxworks*): New target.
559 * configure: Rebuild.
561 1999-06-12 Philip Blundell <philb@gnu.org>
563 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
565 1999-06-13 Ian Lance Taylor <ian@zembu.com>
567 * write.c (adjust_reloc_syms): Rather than never reducing reloc
568 which refer to symbols in linkonce sections, permit reducing the
569 relocs if the symbol is local.
571 1999-06-12 Ian Lance Taylor <ian@zembu.com>
573 * subsegs.c (subseg_text_p): New function.
574 * as.h (subseg_text_p): Declare.
575 * read.c (do_align): Use subseg_text_p to set the default fill.
576 * write.c (subsegs_finish): Likewise.
577 * config/obj-coff.c (write_object_file): Likewise.
578 * config/tc-i386.h (md_maybe_text): Don't define.
579 (md_do_align): Use subseg_text_p to set the default fill.
580 * config/tc-m32r.c (m32r_do_align): Likewise.
581 * config/tc-sh.c (sh_do_align): Likewise.
582 * config/tc-sparc.h (md_do_align): Likewise.
584 1999-06-12 David O'Brien <obrien@freebsd.org>
586 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
587 * configure: Rebuild.
589 1999-06-12 Ian Lance Taylor <ian@zembu.com>
591 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
592 * Makefile.am: Rebuild dependencies.
593 * Makefile.in: Rebuild.
595 * config/tc-i386.c (i386_immediate): Remove unused label
598 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
599 * symbols.c: Likewise.
600 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
601 sy_next field when taking address, rather than symbol_next.
603 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
605 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
606 value from the output file architecture.
607 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
608 * dwarf2dbg.h: Change bfd_vma to addressT.
610 1999-06-11 Ian Lance Taylor <ian@zembu.com>
612 * dwarf2dbg.h: Use PARAMS in function declarations.
614 1999-06-11 Martin Dorey <mdorey@madge.com>
616 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
617 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
619 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
621 1999-06-11 Ian Lance Taylor <ian@zembu.com>
623 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
625 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
628 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
630 * read.c (read_a_source_file): Only declare inescape if
633 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
635 (find_entry_byval): Add parens to avoid warning.
637 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
639 * symbols.c (resolve_symbol_value): Don't permit subtraction of
642 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
644 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
647 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
648 synthetize_setx): New functions.
649 (md_assemble): Broken the special cases into the above
650 functions. Make compiler happy if sizeof(bfd_vma)==4.
651 Fix sethi generated from set/setuw. If instructions have a relloc,
652 always clear the fields to be relocated in the opcode.
653 (sparc_ip): Remove special_case global variable.
655 1999-06-10 Ian Lance Taylor <ian@zembu.com>
657 Based on patches from John W. Woznack <jwoznack@concentric.net>:
658 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
659 indication of success rather than a value.
660 (itbl_get_val): Likewise.
661 (itbl_get_field): Use strcspn. Change delimiters to include
663 * itbl-ops.h (itbl_get_reg_val): Update declaration.
664 (itbl_get_val): Likewise.
665 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
667 * symbols.c (copy_symbol_attributes): Convert local symbols to
670 1999-06-10 Nick Clifton <nickc@cygnus.com>
672 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
675 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
677 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
678 Optimize set if sizeof(bfd_vma) == 64.
679 (sparc_ip): Fix sethi - without %hi() it should generate
680 R_SPARC_22 reloc, not R_SPARC_HI22.
681 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
683 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
685 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
686 (s_ncons): New function.
687 (native_op_table): New table.
688 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
689 R_SPARC_OLO10 handling.
691 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
693 * expr.h (struct expressionS): Revert last change; widen X_op.
694 * config/tc-alpha.c (md_begin): Check the field is wide enough.
696 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
698 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
699 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
700 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
701 * Makefile.in: Regenerated.
703 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
704 `common' pass on to s_mri_common.
705 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
707 1999-06-06 Richard Henderson <rth@cygnus.com>
709 * config/obj-elf.c (obj_elf_section): Don't free the return
710 value of demand_copy_C_string.
712 1999-06-05 Richard Henderson <rth@cygnus.com>
714 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
715 creation logic from obj_elf_create_section.
717 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
718 (section_stack): New.
719 (special_sections): Make const.
720 (obj_elf_section): Gut and rewrite parsing.
721 (obj_elf_change_section): New function broken out of obj_elf_section.
722 (obj_elf_parse_section_letters): Likewise.
723 (obj_elf_section_word): Likewise.
724 (obj_elf_section_type): Likewise.
725 (obj_elf_previous): Treat as a toggle.
726 (obj_elf_popsection): New.
727 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
728 (ppc_section_type): Likewise.
729 * config/tc-ppc.h: Likewise.
731 * expr.h (struct expressionS): Don't make X_op a bitfield.
732 * config/tc-alpha.c: Update for symbol handling changes.
733 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
734 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
736 1999-06-05 Richard Henderson <rth@cygnus.com>
738 * dwarf2dbg.c (*): Convert to K&R + prototypes.
739 (dwarf2_gen_line_info): Kill unused variables.
740 (dwarf2_finish): Likewise.
741 (dwarf2_where): Likewise.
742 (dwarf2_directive_file): If we've only got a string,
743 hand off to s_app_file.
744 * ecoff.c: Move the include of ecoff.h.
745 * symbols.h (S_IS_FUNCTION): Prototype.
747 * read.c (LEX_HASH): Supply a default.
749 (s_globl): Update `c' after skipping whitespace.
750 * read.h (LEX_END_NAME, is_name_ender): New.
751 * expr.c (get_symbol_end): Respect it.
753 1999-06-04 Mark Klein <mklein@dis.com>
755 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
757 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
759 * config/tc-hppa.c: Update for symbol handling changes.
761 1999-06-03 Ian Lance Taylor <ian@zembu.com>
763 * cgen.c: Update for symbol handling changes.
764 * config/tc-m32r.c: Likewise.
766 * config/tc-hppa.h: Update for symbol handling changes.
767 * config/tc-hppa.c: Likewise.
769 * config/tc-arm.h: Update for symbol handling changes.
770 * config/tc-arm.c: Likewise.
771 (symbol_make_empty): Remove. Just use symbol_create.
773 * symbols.c (symbol_set_tc): Correct name.
775 * Makefile.am: Rebuild dependencies.
776 ($(OBJS)): Don't depend upon struc-symbol.h.
777 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
778 * dep-in.sed: Don't remove struc-symbol.h.
779 * Makefile.in: Rebuild.
781 * doc/internals.texi (Symbols): Describe changes in symbol
784 1999-06-03 Richard Henderson <rth@cygnus.com>
786 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
787 instead of doing the work by hand.
789 1999-06-03 David Mosberger <davidm@hpl.hp.com>
791 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
792 state of line state-machine.
793 (struct ls): Collect DWARF2 line state-machine state in new member
794 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
795 resulted in any DWARF2 directives.
796 (reset_state_machine): New function.
797 (out_end_sequence): Ditto.
798 (dwarf2_gen_line_info): When switching sections or switching to a
799 lower text address, call out_end_sequence() first to terminate the
800 previous code sequence as code sequences MUST have monotonically
801 increasing addresses.
802 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
804 1999-06-03 David Mosberger <davidm@hpl.hp.com>
806 * as.c (parse_args): Add option -gdwarf2 to allow requesting
807 DWARF2 debug info (line information only, at this point).
808 * as.h: Update comment about supported debug formats.
809 * dwarf2dbg.c, dwarf2dbg.h: New files.
810 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
812 * expr.c (operand): Don't use [ for parens if we want an index op.
813 (op_encoding): Switch [ into O_index, if desired.
814 (op_rank): Renumber with O_index on bottom.
815 (expr): If O_index, match closing bracket.
816 * expr.h (O_index): New.
818 * read.c (read_a_source_file): Conditionally allow matched "
819 in lines passed to md_assemble.
821 * config/obj-elf.c (elf_pseudo_table): Add `common'.
823 1999-06-03 Ian Lance Taylor <ian@zembu.com>
825 Add support for storing local symbols in a small structure to save
826 memory when assembling large files.
827 * as.h: Don't include struc-symbol.h.
828 (symbolS): Add typedef.
829 * symbols.c: Include struc-symbol.h.
830 (local_hash): New static variable.
831 (save_symbol_name): New static function, from symbol_create.
832 (symbol_create): Call save_symbol_name.
833 (local_symbol_count): New static variable.
834 (local_symbol_conversion_count): Likewise.
835 (LOCAL_SYMBOL_CHECK): Define.
836 (local_symbol_make): New static function.
837 (local_symbol_convert): New static function.
838 (colon): Handle local symbols. Create local symbol for local
840 (symbol_table_insert): Handle local symbols.
841 (symbol_find_or_make): Create local symbol for local label name.
842 (symbol_find_base): Check for local symbol.
843 (symbol_append, symbol_insert): Check for local symbols.
844 (symbol_clear_list_pointers, symbol_remove): Likewise.
845 (verify_symbol_chain): Likewise.
846 (copy_symbol_attributes): Likewise.
847 (resolve_symbol_value): Handle local symbols.
848 (resolve_local_symbol): New static function.
849 (resolve_local_symbol_values): New function.
850 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
851 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
852 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
853 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
854 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
855 (symbol_previous, symbol_next): New functions.
856 (symbol_get_value_expression): Likewise.
857 (symbol_set_value_expression): Likewise.
858 (symbol_set_frag, symbol_get_frag): Likewise.
859 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
860 (symbol_mark_used_in_reloc): Likewise.
861 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
862 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
863 (symbol_mri_common_p): Likewise.
864 (symbol_mark_written, symbol_clear_written): Likewise.
865 (symbol_written_p): Likewise.
866 (symbol_mark_resolved, symbol_resolved_p): Likewise.
867 (symbol_section_p, symbol_equated_p): Likewise.
868 (symbol_constant_p): Likewise.
869 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
870 (symbol_get_obj, symbol_set_obj): Likewise.
871 (symbol_get_tc, symbol_set_tc): Likewise.
872 (symbol_begin): Initialize local_hash.
873 (print_symbol_value_1): Handle local symbols.
874 (symbol_print_statistics): Print local symbol statistics.
875 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
876 Declare new symbols.c functions. Move many declarations here from
878 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
879 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
880 (struct symbol): Move bsym to make it clearly the first field.
881 Remove TARGET_SYMBOL_FIELDS.
882 (symbolS): Don't typedef.
883 (struct broken_word): Remove.
884 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
885 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
886 (symbol_clear_list_pointers): Likewise.
887 (symbol_insert, symbol_remove): Likewise.
888 (symbol_previous, symbol_append): Likewise.
889 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
890 (struct local_symbol): Define.
891 (local_symbol_converted_p, local_symbol_mark_converted): Define.
892 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
893 (local_symbol_get_frag, local_symbol_set_frag): Define.
894 (local_symbol_get_real_symbol): Define.
895 (local_symbol_set_real_symbol): Define.
897 * write.c (write_object_file): Call resolve_local_symbol_values.
898 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
899 (TARGET_SYMBOL_FIELDS): Don't define.
900 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
901 ECOFF_DEBUGGING, add ECOFF fields.
902 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
903 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
904 ECOFF_DEBUGGING, add ECOFF fields.
905 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
906 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
907 * config/tc-mcore.h: Don't include struc-symbol.h.
908 (TARGET_SYMBOL_FIELDS): Don't define.
909 (struct mcore_tc_sy): Define.
910 (TC_SYMFIELD_TYPE): Define.
911 * Many files: Use symbolS instead of struct symbol. Use new
912 accessor functions rather than referring to symbolS fields
915 * read.c (s_mri_common): Don't add in value of line_label.
917 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
918 checking for SEC_LINK_ONCE.
920 * config/tc-sh.h (sh_fix_adjustable): Declare.
922 * app.c (input_buffer): New static variable.
923 (app_push): Save saved_input in allocated buffer.
924 (app_pop): Restored saved_input.
925 (do_scrub_chars): Change get parameter to take char * and int as
926 arguments. Change GET macro to pass input_buffer to get
927 function. Don't save input into allocated buffer.
928 * as.h (do_scrub_chars): Update declaration.
929 * input-file.c (input_file_get): Change to take char * and int.
930 Read data into passed in buffer. Remove static buffer.
931 * read.c (scrub_from_string): Change to take char * and int. Copy
932 data into passed in buffer.
934 * hash.h: Neaten. Declare hash_traverse.
935 * hash.c: Complete rewrite based on BFD hashing code.
936 * gasp.c (chunksize): New variable.
937 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
940 1999-05-28 Nick Clifton <nickc@cygnus.com>
942 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
943 addend unless the target uses an old ABI.
945 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
947 -Wchar-subscripts cleanup
948 * listing.c (listing_newline): Use unsigned char variable, so
949 calls to isascii,iscntrl are correct.
950 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
952 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
953 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
954 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
955 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
957 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
959 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
961 (arch_coldfire_p): New #define.
962 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
964 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
966 * config/tc-m68k.c (install_operand): Add places `n', `o'.
968 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
969 (install_operand): Add place `N'.
970 (init_table): Add registers ACC, MACSR, MASK.
972 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
974 * config/tc-m68k.c: Change mcf5200 --> mcf.
975 (archs): Add mcf5206e, mcf5307.
976 (m68k_ip): Add format `u'.
977 (install_operand): Add place `m', `M', `h'.
978 (init_table): Add upper/lower registers.
980 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
982 1999-05-28 Martin Dorey <mdorey@madge.com>
984 * config/tc-i960.c: Several minor changes to add ELF and
985 BFD_ASSEMBLER support.
986 * config/tc-i960.h: Likewise.
987 * configure.in (i960-*-elf*): New target.
988 * aclocal.m4, configure: Rebuild.
990 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
992 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
993 reloc changes when defined(BFD_ASSEMBLER).
995 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
997 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
999 * write.c (write_print_statistics): Output to file, not stderr.
1001 * expr.c (generic_bignum_to_int32,64): Prototype.
1003 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1004 output_sleb128, output_uleb128, output_big_sleb128,
1005 output_big_uleb128, output_big_leb128): Prototype.
1006 (output_big_sleb128, output_big_uleb128): Make inline.
1007 (output_big_leb128): Remove inline
1009 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1010 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1011 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1012 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1013 value for correct overflow check in write.c:fixup_segment.
1014 * write.c (fixup_segment): Move bitfield overflow checks to after
1015 the md_apply_fix call.
1016 * config/obj-coff.c (fixup_segment): Likewise.
1017 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1018 valueT *val argument.
1020 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1022 * config/atof-ieee.c (gen_to_words): Correctly round a
1023 denormalized number. Fix off-by-one in range checking for
1024 exponent in a denormal.
1026 1999-05-10 Nick Clifton <nickc@cygnus.com>
1028 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1031 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1033 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1035 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1037 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1038 (ReverseRegRegmem): Remove.
1039 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1040 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1041 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1044 From Doug Ledford <dledford@redhat.com>
1045 * config/tc-i386.h (RegXMM): New for P/III.
1046 * config/tc-i386.c: Add support for P/III.
1048 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1050 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1051 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1052 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1054 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1056 * config/tc-i386.c (i386_immediate): Skip whitespace before
1057 complaining about junk after expression.
1058 (i386_displacement): Likewise.
1060 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1062 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1063 Don't copy before downcaseing.
1065 1999-05-05 Catherine Moore <clm@cygnus.com>
1067 * tc-m68k.c: Include elf/m68k.h.
1068 (m68k_elf_final_processing): New routine.
1069 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1072 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1074 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1077 1999-04-30 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-mcore.c (mcore_s_section): Dump literals before
1082 1999-04-29 Nick Clifton <nickc@cygnus.com>
1084 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1087 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1089 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1090 (TC_INIT_FIX_DATA): Delete.
1091 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1092 (TC_INIT_FIX_DATA): Delete.
1093 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1094 * write.c (fix_new_internal): Initialize fx_cgen member.
1095 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1096 (gas_cgen_md_apply_fix3): Update.
1097 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1098 (md_cgen_record_fixup_exp): Update.
1099 (FX_OPINFO_R_TYPE): Update.
1101 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1102 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1103 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1104 * frags.h (struct frag): Make opindex, opinfo ints.
1106 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1108 1999-04-26 Tom Tromey <tromey@cygnus.com>
1110 * aclocal.m4, configure: Updated for new version of libtool.
1112 1999-04-22 Nick Clifton <nickc@cygnus.com>
1114 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1116 (md_apply_fix3): Do not fix up absolute relocations against
1119 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1121 1999-04-20 Nick Clifton <nickc@cygnus.com>
1123 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1124 changes and data-in-text directives.
1125 (mcore_cons): New function: intercept cons() operations.
1126 (mcore_float_cons): New function: intercept float_cons()
1128 (mcore_stringer): New function: intercept stringer() operations.
1130 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1132 * obj.h (struct format_ops): Change generate_asm_lineno field to
1134 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1136 * config/tc-alpha.c (find_opcode_match): Add default case to
1138 (find_macro_match): Likewise.
1139 (load_expression): Parenthesize && within ||.
1141 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1143 1999-04-17 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1146 .text .data .section pseudo ops.
1147 (mcore_s_section): New function. Dump lits before changing secs.
1148 (mcore_s_text): New function. Dump lits before changing secs.
1149 (mcore_s_data): New function. Dump lits before changing secs.
1151 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1153 * config/tc-mips.c (mips_32bitmode): New.
1154 (md_begin): Set mips_32bitmode if needed.
1155 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1156 Set EF_MIPS_32BITMODE.
1158 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1160 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1163 1999-04-16 Nick Clifton <nickc@cygnus.com>
1165 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1167 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1169 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1170 expressions correctly.
1173 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1175 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1177 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1179 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1180 and fmpynfadd instructions.
1182 1999-04-11 Richard Henderson <rth@cygnus.com>
1184 * as.h (environ): Declare it, if needed.
1185 * as.c (dump_statistics): Don't declare environ.
1186 * configure.in (environ): Detect declaration.
1187 * configure, config.in: Rebuild
1189 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1190 (i386_displacement): Allocate enough space for replacement buffer.
1191 Clean up replacement buffer initialization.
1193 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1195 * subsegs.c (section_symbol): Don't create a new symbol if one
1196 already exists; instead, use the existing one, but set its segment
1197 and frag data if it hasn't already been defined.
1198 * config/obj-coff.c (c_section_symbol): Likewise.
1200 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1202 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1204 1999-04-08 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-mcore.c: New File: Support routines for MCore
1208 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1209 * config/obj-coff.c: Add support for mcore-pe target.
1211 * Makefile.am: Add support for MCore targets.
1212 * Makefile.in: Regenerate.
1213 * configure.in: Add support for MCore targets.
1214 * configure: Regenerate.
1216 * doc/all.texi: Set MCORE.
1217 * doc/as.texinfo: Document MCore specific command line options.
1219 * write.h: Prevent multiple inclusion.
1221 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1223 * asintl.h (LC_MESSAGES): Never define.
1224 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1226 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1229 * Makefile.am (m68k-parse.c): If configuring in the source
1230 directory, copy m68k-parse.y into the local directory before
1231 running ylwrap, to remove spurious differences when generating
1233 * Makefile.in: Rebuild.
1235 * config/tc-sparc.h (md_do_align): Just allocate the number of
1236 bytes necessary, rather than always allocating 1024.
1238 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1240 * listing.c (listing_newline): Add cast to avoid warning.
1241 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1242 * config/tc-i386.c (i386_scale): Add return value.
1243 (build_displacement_string): Remove unused local temp_disp2.
1244 (i386_intel_memory_operand): Add parentheses to avoid warning.
1245 (i386_intel_operand): Remove unused local end_of_operand_string.
1246 (i386_operand): Remove unused local operand_modifier.
1247 (i386_operand): Add parens to avoid warning.
1249 1999-04-04 Don Bowman <don@pixsci.com>
1251 * configure.in: Add mips*-*-vxworks* target; have it define
1253 * configure, config.in: Rebuild.
1255 1999-03-31 Nick Clifton <nickc@cygnus.com>
1257 * configure.in (emulations): Add support for arm-epoc-pe.
1258 * configure: Regenerate.
1259 * config/te-epoc-pe.h: New file. Define macros specific to
1261 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1262 for arm-epoc-pe target.
1264 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1266 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1268 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1270 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1271 detect ",n" without a condition.
1272 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1275 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1277 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1278 instruction is encoded with one bit.
1281 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1283 * doc/internals.texi (CPU backend): Mention that
1284 line_separator_chars should not include newline. From thi
1285 <ttn@mingle.glug.org>.
1287 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1289 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1290 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1292 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1294 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1296 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1298 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1301 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1303 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1305 1999-03-15 Martin Hunt <hunt@cygnus.com>
1307 * app.c (do_scrub_begin): Change '-' back to a symbol char
1308 so we can use multiple opcodes on a line again.
1310 * config/tc-d30v.c: By default, warn if a symbol has
1311 the same name as a register. Plus some minor
1312 updates from the branch.
1314 1999-03-13 Nick Clifton <nickc@cygnus.com>
1316 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1317 BFD_RELOC_16 and BFD_RELOC_64.
1319 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1321 * expr.c (expr): Add missing else.
1323 1999-03-12 Nick Clifton <nickc@cygnus.com>
1325 * config/tc-arm.c (md_apply_fix3): Improve error message.
1327 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1329 * Makefile.am (CPU_TYPES): Add fr30.
1330 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1331 (fr30,m32r dependencies): Update.
1332 * Makefile.in: Rebuild.
1334 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1335 (gas_cgen_record_fixup_exp): Ditto.
1336 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1337 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1338 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1339 (md_cgen_lookup_reloc): Update use of operand->type.
1340 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1341 (md_convert_frag): Call cgen_operand_lookup_by_num.
1342 (md_cgen_lookup_reloc): Update use of operand->type.
1343 (m32r_cgen_record_fixup_exp): Ditto.
1345 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1347 * config/tc-mips.c (md_show_usage): Fix message.
1349 1999-03-03 Nick Clifton <nickc@cygnus.com>
1351 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1352 and LDR reg,=<expr> instruction.
1354 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1357 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1359 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1361 1999-02-17 Nick Clifton <nickc@cygnus.com>
1363 This patch was created by: Scott Bambrough
1364 <scottb@corelcomputer.com>
1367 Special cased '@' character. The '@' character is used as the
1368 ARM assembler comment character, as a special character
1369 and in ELF .symver pseudo-op's, and as a special character in
1370 .type and .section pseudo-ops.
1371 (symver_pseudo): New static variable.
1372 (symver_state): New static variable.
1373 (struct app_save): Add field 'symver_state'.
1374 (app_push): Save global symver_state int struct app_save.
1375 (app_pop): Restore global symver_state from struct app_save.
1376 (do_scrub_chars): Special case handling of '@' character in
1379 * configure.in: Modified to recognize armv* uname syntax from ARM
1381 * configure: Regenerated.
1383 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1384 a prefix to the section's type.
1385 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1386 the type's typename.
1388 * config/tc-arm.h: Add support for PIC generation:
1389 (pic_code): New boolean.
1390 (obj_relocate_extern): Define.
1391 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1392 (TC_CONS_FIX_NEW): Define.
1393 (tc_fix_adjustable): Define.
1394 (GLOBAL_OFFSET_TABLE_NAME): Define.
1396 * config/tc-arm.c: Add support for PIC generation:
1397 (line_seperator_chars): Allow ';' as a seperator for Linux.
1398 (is_immediate_prefix): New macro.
1399 (arm_parse_reloc): New function.
1400 (s_arm_elf_cons): New function.
1401 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1402 (md_undefined_symbol): Special case handling for the Global Offset
1404 (md_apply_fix3): Handle PIC relocs.
1405 (tc_gen_reloc): Handle PIC relocs.
1406 (md_parse_option): Add support for '-k' command line switch to
1407 enable PIC generation.
1408 (cons_fix_new_arm): New function.
1409 (s_arm_elf_cons): New function.
1411 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1413 * configure.in: Add comments for uses of AC_DEFINE.
1414 * acinclude.m4: Likewise.
1415 * acconfig.h: Remove.
1416 * aclocal.m4: Rebuild.
1417 * configure: Rebuild.
1418 * Makefile.in: Rebuild.
1419 * config.in: Rebuild.
1421 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1423 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1424 non-constant offset from a base register.
1426 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1428 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1431 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1433 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1434 (emit_insn): Look for pc-relative and no-overflow specifiers on
1435 internal relocation types.
1437 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1439 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1442 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1444 (mips_4650, mips_4010, mips_4100): Variables removed.
1445 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1446 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1448 (md_begin): Don't bother initializing the mips_NNNN variables;
1449 mips_cpu is set, and that's good enough now.
1450 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1451 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1452 (show): New function, to handle wrapping in the CPU lists.
1453 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1455 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1457 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1458 than treat as an immediate specifier.
1460 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1462 * config/tc-i386.c: Prototype many functions.
1463 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1464 (i386_immediate): Remove unused second argument.
1465 (i386_intel_operand): Fix i386_is_reg typo.
1466 (i386_operand): Use allow_naked_reg.
1467 (output_invalid): Make operand int for K&R.
1469 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1471 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1473 * Makefile.in: Rebuild.
1475 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1477 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1479 (EXTRA_as_new_SOURCES): Comment out.
1480 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1481 * Makefile.in: Rebuild.
1482 * doc/Makefile.in: Rebuild.
1483 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1484 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1485 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1486 * configure: Rebuild.
1487 * aclocal.m4: Rebuild.
1488 * config.in: Rebuild.
1489 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1490 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1491 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1492 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1493 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1494 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1495 (gas_cgen_record_fixup_exp): Ditto.
1496 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1497 descriptor, not global variable.
1498 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1499 descriptor, not global variable. Refer to insert_operand handler
1500 via cpu descriptor, not global function.
1501 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1502 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1503 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1504 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1505 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1506 * config/tc-m32r.c: Ditto.
1507 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1508 (md_assemble): Ditto.
1509 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1511 1999-02-09 Nick Clifton <nickc@cygnus.com>
1513 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1514 relocations for ELF targets.
1516 1999-02-08 Nick Clifton <nickc@cygnus.com>
1518 * configure.in: Add support for StrongARM target.
1519 * configure: Regenerate.
1521 1999-02-05 Nick Clifton <nickc@cygnus.com>
1523 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1525 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1528 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1530 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1532 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1534 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1535 (INTEL_DWORD_MNEM_SUFFIX): Define.
1538 (DWORD_PTR): Define.
1539 (XWORD_PTR): Define.
1541 (OFFSET_FLAT): Define.
1543 (NONE_FOUND): Define.
1546 * config/tc-i386.c (set_intel_syntax): New routine.
1547 (intel_syntax): Declare.
1548 (allow_naked_reg): Declare.
1549 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1550 (intel_float_operand): New routine.
1551 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1552 Handle brackets as well as parens. Call i386_intel_operand for
1553 intel syntax. Reverse operands if appropriate. Handle new
1554 suffixes. Handle movzx and movsx.
1555 (i386_is_reg): New routine.
1556 (i386_immediate): New routine.
1557 (i386_scale): New routine.
1558 (i386_displacement): New routine.
1559 (i386_operand_modifier): New routine.
1560 (build_displacement_string): New routine.
1561 (i386_parse_seg): New routine.
1562 (i386_intel_memory_operand): New routine.
1563 (i386_intel_operand): New routine.
1564 (i386_operand): Call i386_displacement, i386_immediate,
1565 i386_scale, etc. instead of handling inline.
1566 (parse_register): Handle registers without prefix.
1568 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1570 * configure: Regenerate.
1571 * configure.in (arm-*-oabi): New.
1572 (thumb-*-oabi): New.
1573 * config/tc-arm.c (target_oabi): Declare.
1574 (md_apply_fix3): Support REL relocs.
1575 (md_parse_option): Handle -oabi.
1576 (elf32_arm_target_format): New routine.
1577 (md_longopts): Add OPTION_OABI.
1578 * config/tc-arm.h: Redefine TARGET_FORMAT.
1581 1999-01-28 Nick Clifton <nickc@cygnus.com>
1583 * write.c (write_relocs): Handle out of range error.
1585 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1586 (fr30_force_relocation): Default to 0.
1588 * config/tc-fr30.h (obj_fix_adjustable): Define.
1589 (TC_FORCE_RELOCATION): Define.
1591 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1594 1999-01-16 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1597 merge of two instructions if the left instruciton kills the right.
1599 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1601 * Makefile.in: Regenerate.
1602 * configure.in: Redo test for using cgen.
1603 * configure: Regenerate.
1605 1999-01-09 Nick Clifton <nickc@cygnus.com>
1607 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1608 redefinition of this macro.
1610 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1612 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1615 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1617 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1618 a read of HI or LO and an immediatly following branch.
1620 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1622 * config/tc-mips.c (md_begin): Another correction to the setting of
1625 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1627 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1629 1998-12-21 Nick Clifton <nickc@cygnus.com>
1631 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1632 bit insn when optimizing, so that parallelised instructions will
1633 start on a 32 bit boundary.
1635 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1637 * config/tc-mips.c (mips_eabi64): New.
1638 (md_begin): Set mips_eabi64.
1639 (mips_elf_final_processing): Use it.
1641 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1643 * config/tc-mips.c (mips_elf_final_processing):
1644 Correct setting of ABI in e_flags.
1646 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1648 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1650 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1652 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1654 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1656 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1657 warning, values that don't fit in the field.
1659 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1661 * config/tc-mips.c (mips_abi_string): New.
1662 (md_parse_option,md_longopts): Add mabi.
1663 (mips_elf_final_processing): Set e_flags based on mabi flag.
1665 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1667 * config/tc-mips.c (md_parse_option): Handle vr4111.
1669 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1671 * config/tc-h8300.c (build_bytes): Change message given if the
1672 instruction requires H8/300H mode and we're not in Hmode, to
1673 suggest that it may be the operand modes that are the problem, not
1674 necessarily the opcode.
1676 1998-12-10 Nick Clifton <nickc@cygnus.com>
1678 * config/tc-fr30.c: Add line separator character.
1680 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1682 * configure.in (hppa-*-mpeix*): New target.
1683 * config/obj-som.h (obj_som_compiler): Declare.
1684 * config/obj-som.c (compiler_seen): New static variable.
1685 (obj_som_compiler): New function.
1686 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1687 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1688 (pa_type_args): Set hppa_priv_level.
1689 (pa_compiler): New static function if OBJ_SOM.
1690 * configure: Rebuild.
1692 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1694 * read.c (output_leb128): Don't mark as inline.
1696 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1698 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1699 AIX .vbyte unaligned data support.
1700 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1701 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1704 1998-12-07 Nick Clifton <nickc@cygnus.com>
1706 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1709 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1711 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1712 BFD_RELOC_ARM_PCREL_BRANCH.
1714 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1716 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1717 checking the target type.
1718 (mips-dec-bsd*): Set endian to little.
1719 * configure: Rebuild.
1721 COFF weak symbol support, based on patches from Mark Elbrecht
1722 <snowball3@usa.net>:
1723 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1724 * config/obj-coff.c (obj_coff_weak): New static function.
1725 (obj_coff_endef) [both versions]: Handle weak symbols.
1726 (coff_frob_symbol): Likewise.
1727 (yank_symbols): Likewise.
1728 (obj_pseudo_table): Add "weak".
1730 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1731 <aymeric.vincent@emi.u-bordeaux.fr>.
1732 * aclocal.m4: Rebuild with current tools.
1733 * configure: Rebuild.
1735 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1736 an assertion failure for a case we can't handle when OBJ_ECOFF.
1738 * expr.c (operator): And with 0xff to avoid problems with signed
1741 1998-12-03 Nick Clifton <nickc@cygnus.com>
1743 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1744 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1746 1998-12-02 Nick Clifton <nickc@cygnus.com>
1748 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1751 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1753 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1756 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1761 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1763 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1765 (d10v_cleanup): Only generate previous insn if a multiline insn is
1768 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1770 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1773 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1776 -marm6xxx command line switches.
1778 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1780 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1781 (itbl-ops.o): Delete duplicate dependencies.
1782 Rebuild dependencies.
1783 Add fr30 dependencies.
1784 * Makefile.in: Rebuild.
1786 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1788 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1790 * listing.c: Ignore line terminator characters found inside
1793 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1795 * po/gas.pot: Regenerated.
1797 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1799 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1800 fr30_is_label_start(). Also checks for delay slot insns.
1802 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1803 FR30 instructions which contain a colon in the mnemonic.
1805 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1807 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1809 * config/tc-fr30.c: Removed currently superflous code.
1811 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1813 * config/tc-fr30.h: New file.
1814 * config/tc-fr30.c: Tweaking so that it will compile.
1816 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1818 * config/tc-d10v.h (obj_fix_adjustable): Define.
1819 (TC_FORCE_RELOCATION): Define.
1820 (d10v_force_relocation): Declare.
1821 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1822 (md_apply_fix3): Handle Vtable relocs.
1823 (d10v_fix_adjustable): New.
1824 (d10v_force_relocation): New.
1826 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-d30v.c: Change default behaviour to ignore potential
1829 conflicts between register name and symbol names.
1831 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1833 * configure.in: Add fr30-*-*.
1834 * config/tc-fr30.c: New file.
1835 * Makefile.in: Regenerated.
1836 * config.in: Regenerated.
1837 * configure: Regenerated.
1838 * doc/Makefile.in: Regenerated.
1839 * po/gas.pot: Regenerated.
1841 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1843 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1846 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1848 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1850 (do_scrub_chars): Add some casts to unsigned char to avoid
1851 unwanted sign extension.
1852 * read.c (lex_type): Set characters about 127 to be symbol
1854 * config/tc-i386.c (md_begin): Set identifier_chars and
1855 operand_chars for values above 127.
1857 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1859 * configure.in: detect cygwin* instead of cygwin32*
1860 * configure: regenerate
1862 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1864 * listing.c: Add support for producing a listing from piped
1867 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1869 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1870 (append_insn): Account for the tx39's multiply behavior.
1872 1998-10-26 Michael Meissner <meissner@cygnus.com>
1874 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1875 from assemble_parallel_insns. Add support for '->' to indicate
1876 explicitly serializing the instructions.
1877 (md_assemble): Ditto.
1879 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1881 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1884 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1886 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1888 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1890 * config/tc-mips.c : support frame and regmask/fregmask when
1891 MIPS_STABS_ELF is specified.
1893 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1895 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1896 (md_apply_fix): Don't return 1 for VTABLE relocs.
1897 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1899 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1901 * doc/c-i386.texi: Replace occurences of "opcode" with
1902 "instruction mnemonic", "instruction", or "mnemonic" when
1903 referring to the name of an instruction. Use "opcode" when
1904 referring to the sequence of machine bytes.
1906 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1907 (is_opcode_char): Rename to is_mnemonic_char.
1908 (md_assemble and i386_operand): Correct error messages from
1909 "opcode" to "instruction mnemonic"
1910 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1911 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1912 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1913 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1914 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1915 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1916 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1918 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1920 * config/tc-i386.c (i386_operand): Check for garbage after
1923 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1925 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1926 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1928 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1930 * config/tc-sh.h (obj_fix_adjustable): Define.
1931 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1932 (md_apply_fix): Likewise.
1933 (tc_gen_reloc): Likewise.
1934 (sh_fix_adjustable): New.
1936 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1938 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1939 * cgen.h (gas_cgen_finish_insn): Update prototype.
1940 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1941 cgen_insn_t -> CGEN_INSN_INT.
1942 (make_parallel): Update handling of CGEN_INT_INSN_P.
1943 (assemble_parallel_insn): Ditto.
1944 (target_make_parallel): New function.
1945 (md_assemble): Use it.
1947 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1949 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1951 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1953 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1954 converted into lower case.
1956 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1958 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1959 (gas_cgen_tc_gen_reloc): Likewise.
1960 * config/tc-m32r.h (obj_fix_adjustable): Define.
1961 * config/tc-m32r.c (m32r_fix_adjustable): New.
1962 (m32r_force_relocation): Handle VTABLE relocs.
1964 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1966 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1968 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1970 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1971 to lower case before parsing.
1973 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1974 parallel insns modift buts in the PSW as a side effect.
1976 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-d30v.c (find_format): Test for missing flag and
1981 (md_apply_fix3): Fix error messages to avoid
1982 assumption about presence of a symbol.
1984 (parallel_ok): Disallow parallel instructions that both modify the
1987 (find_format): Generate a warning if an odd numbered register is
1988 used as the first register in a mutli-register instruction.
1990 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1992 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1993 relocations are always associated with a symbol.
1995 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1997 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1998 (elf32_sparc_force_relocation): Declare.
1999 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2000 (tc_gen_reloc): Handle vtable relocs.
2001 (elf32_sparc_force_relocation): New.
2003 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2005 * symbols.c (S_IS_FUNCTION): New.
2006 * config/tc-v850.h (obj_fix_adjustable): Define.
2007 (TC_FORCE_RELOCATION): Define.
2008 (v850_force_relocation): Declare.
2009 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2010 of fx_addnumber for VTABLE reloc addends.
2011 (md_apply_fix3): Handle VTABLE relocs.
2012 (v850_fix_adjustable): New.
2013 (v850_force_relocation): New.
2015 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2017 * tc-hppa.c (fp_operand_format): Add some additional formats.
2018 (pa_ip): Do not automatically promote into pa2.0 mode.
2019 (pa_level): Handle ".level 2.0".
2021 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2023 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2024 * config/tc-i386.h (template.extension_opcode): Change to
2025 unsigned int to allow full range of 8-bit opcode suffixes.
2026 (None): Redefine as 0xffff.
2028 From Jeff B Epler <jepler@usgs.gov>
2029 * doc/c-i386.texi (i386-SIMD): New section.
2031 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2033 * read.c (discard_rest_of_line): New function.
2034 * read.h: Declare it.
2035 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2037 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2039 * config/tc-d10v.c (find_symbol_matching_register): New function.
2040 (find_opcode): Cope with the case where a register name matches
2043 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-v850.c (md_pcrel_from): Rename to
2046 v850_pcrel_from_section.
2047 (v850_pcrel_from_section): Do not resolves symbols in other
2050 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2052 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-d10v.c (find_opcode): Generate an error if a register
2055 is supplied for an operand that should not be a register.
2057 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2060 instructions to have another instruction in the right bin.
2062 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2064 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2065 the right container if the left container holds a branch
2068 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2071 both a register name and symbol name.
2072 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2074 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2077 execution unit class.
2079 (reg_name_search): If a name matches a register and a symbol,
2080 prefer the register.
2081 (find_format): Disallow flag registers when a general purpose
2082 register is required.
2083 If a number is required, but a register has been given, check to
2084 see if a symbol with the same name as the register exists, and if
2085 so, use that symbol.
2087 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2089 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2091 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2093 * config/tc-d30v.c (find_format): Do not accept flag registers as
2094 general purpose registers.
2095 (find_format): If an immediate value is expected at a given place
2096 in a format, but a register name has been provided instead, check
2097 to see if that register name matches the name of a predefined
2098 symbol and if it does, then use the symbol instead.
2099 (reg_name_search): If a register name matches a symbol name,
2100 prefer the register name to the symbol name.
2102 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2104 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2105 the previous insn to empty.
2107 1998-09-20 Michael Meissner <meissner@cygnus.com>
2109 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2110 pieces, forcing the use of an ANSI compiler.
2112 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2114 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2116 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2118 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2120 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2122 (obj_elf_vtable_entry): Likewise.
2123 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2124 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2125 (tc_gen_reloc): Likewise.
2126 (arm_fix_adjustable): Likewise.
2127 (elf32_arm_force_relocation): New.
2128 (armelf_frob_symbol): Remove coff-style symbol support.
2130 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2132 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2134 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2136 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2137 OBJ_COFF so that routine is defined for a.out format.
2139 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2141 * config/tc-i386.c (i386_operand): Detect non-segment registers
2142 used as segment prefixes.
2144 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2146 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2147 optimize across FDE boundaries.
2149 * config/obj-coff.c (obj_coff_section): Preserve any link once
2150 flags when setting the section flags.
2152 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2154 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2155 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2157 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2159 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2162 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2164 * frags.c (frag_grow): Include the size of the frag struct in the
2167 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2168 if the new subseg comes before the old.
2170 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2172 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2173 to handle edge8 and edge16.
2175 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2177 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2178 before we clobber the symbol involved.
2180 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2182 * config/tc-arm.c: Remove OBJ_ELF definitions for
2183 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2184 use arm_adjust_symtab for OBJ_COFF.
2185 (armelf_adjust_symtab): New Routine.
2186 * config/tc-arm.h: Define obj_adjust_symtab to
2187 armelf_adjust_symtab for OBJ_ELF.
2189 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2191 * configure.in: Make all i386-elf targets use bfd_gas.
2192 * config/tc-i386.c (tc_i386_force_relocation): New.
2193 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2194 (md_apply_fix3): Likewise.
2195 (tc_gen_reloc): Handle them.
2196 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2197 tc_i386_force_relocation.
2199 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2203 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2205 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2206 current opcode after writing the first insturction of a reverse
2209 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2211 * read.h (generate_lineno_debug): Add prototype.
2212 * read.c (generate_lineno_debug): Make non-static.
2214 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2216 * config/tc-i386.c (md_assemble): Only warn for address/data size
2219 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2221 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2222 against Thumb function names, as the linker needs this information.
2224 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2226 * expr.c (operand): Check also that there is no advance in operand
2227 after atof_generic in order to decide "is it label 0f or floating
2230 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2233 command line options with a single dash.
2234 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2236 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2238 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2239 * tc-arm.c (arm_fix_adjustable): New routine.
2241 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2243 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2244 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2245 demand_empty_rest_of_line before mri_comment_end.
2246 (equals): Check garbage after expression before
2247 mri_comment_end in MRI mode.
2249 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2251 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2252 small immediate constant to use the constant itself rather than
2255 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2257 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2258 (pa_leave): Likewise.
2260 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2262 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2264 (i386_operand): Fix an error message.
2266 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2268 * doc/c-arm.texi (ARM Directives): Document .req directive.
2270 * config/tc-arm.c (reg_required_here): Display erroneous string if
2271 the register name could not be decoded.
2272 Do not set inst.instruction if the sift is -1.
2274 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2276 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2279 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2281 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2282 even if it is belived to be unnecessary.
2284 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2286 config/tc-i386.c (i386_operand): Size immediate constants by
2287 suffix (erroneously removed as part of July 7 change).
2289 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2291 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2292 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2293 (armelf_frob_symbol): New Routine.
2294 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2296 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2298 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2300 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2302 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2303 command line switches passed to assembler.
2305 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2307 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2308 (gas_cgen_opcode_desc): Declare.
2309 (gas_cgen_parse_operand): Declare.
2310 (*): Prepend gas_ to gas specific fns to denote them as such.
2312 * cgen.c (gas_cgen_opcode_desc): New global
2313 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2314 (queue_fixup): Renamed from cgen_queue_fixup.
2315 (*): Prepend gas_ to gas specific fns to denote them as such.
2317 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2318 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2319 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2320 Open opcode table and initialize it.
2321 (make_parallel): Use gas_cgen_opcode_desc.
2322 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2323 (md_assemble): Ditto.
2325 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2327 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2328 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2329 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2330 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2331 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2332 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2333 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2334 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2335 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2336 (INIT_STAB_SECTION): Likewise.
2337 (OBJ_PROCESS_STAB): Likewise.
2339 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2340 (md_parse_option): Watch for them.
2341 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2342 (md_begin): Kill neverdef code.
2343 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2344 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2345 (s_alpha_coff_wrapper): New.
2346 (md_pseudo_table): Trap all ECOFF pseudos.
2348 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2350 Start of changes to remove mdebug section from mips*-elf
2351 Based on MIPS_STAB_ELF definition
2352 * acconfig.h: undef if not configured
2353 * config.in: undef if not configured
2354 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2355 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2356 * stabs.c (s_stab_generic): flush frag
2358 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2360 * configure.in: (arm-*-elf): Handle.
2361 (thumb-*-elf): Handle.
2362 * configure: Regenerate.
2363 * read.c (stringer): Fix typo in comment.
2364 * write.c (fixup_segment): Don't add symbol value to addend if
2366 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2368 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2371 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2373 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2374 (write_2_short): Emit warning if new flag is set.
2375 (do_assemble): Set flags if left instruction is one of special
2376 "right-instruction-killer" type.
2378 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2380 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2381 Always output words in debug_info section as big endian.
2382 (sparc_target_format): Choose correct bfd target.
2383 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2385 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2387 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2388 to work with internationalization code. Issue an error when two
2389 operands match that are not allowed to match.
2391 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2393 * configure.in (install_tooldir): Allow target to specify whether
2394 it wants to be installed in $(tooldir)/bin.
2395 * configure: Regenerate.
2396 * Makefile.am (install-exec-local): Set install-exec-tooldir
2397 dependency via configure.
2398 * Makefile.in: Regenerate.
2400 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2402 * Makefile.am (install-exec-local): Split into two ...
2403 (install-exec-bindir,install-exec-tooldir): New rules.
2404 * Makefile.in: Regenerate.
2406 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2408 * Makefile.am (install-exec-local): Don't remove the file before
2409 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2410 W. Rozycki <macro@ds2.pg.gda.pl>.
2411 * Makefile.in: Rebuild.
2413 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2415 * cgen.c: Include libiberty.h.
2416 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2417 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2418 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2419 (md_cgen_lookup_reloc)): Declare.
2420 (md_cgen_record_fixup_exp): Declare.
2421 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2422 (m32r_relax_frag): Declare.
2423 (cgen_md_apply_fix3): Decls moved to cgen.h.
2424 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2425 (m32r_cgen_record_fixup_exp): Delete decl.
2426 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2427 (assemble_nop): Delete.
2428 (expand_debug_syms): Delete unused `exp'.
2429 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2430 Add default case for -Wall.
2431 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2432 (md_atof): Delete unused wordP.
2434 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2436 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2439 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2441 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2442 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2443 .print, .purgem, and .struct. Remove documentation for
2446 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2448 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2449 Update call to insert_operand.
2451 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2453 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2455 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2457 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2458 whitespace after a prefix operator.
2460 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2462 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2464 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2466 * config/tc-sparc.c (log2): New static function.
2467 (s_reserve): Use log2 to convert alignment before calling
2469 (s_common): Use log2 to convert alignment before calling
2470 record_alignment and frag_align.
2471 (sparc_cons_align): Use log2.
2473 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2475 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2476 (s_common): Likewise.
2478 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2479 initialization of waddr.
2480 (sparc_elf_final_processing): Add default case to switch.
2482 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2484 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2485 than temporary real.
2487 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2489 * write.c (subsegs_finish): Don't align the segments if there were
2492 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2493 copying aux information.
2495 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2496 expression into a symbol.
2498 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2500 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2501 type to unsigned int.
2502 (md_assemble): Change type used to store offsets from unsigned
2504 (i386_operand): Switch error check to only call RESTORE_END_STRING
2505 once after parse_register.
2507 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2509 * config/tc-v850.c (md_show_usage): Changed format to match that
2512 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2514 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2516 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2518 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2521 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2523 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2524 * doc/Makefile.in: Rebuild.
2526 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2528 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2529 for %lo expressions.
2530 (mips_ip, case 'u'): Move range check after code to mask
2531 off bits in %hi/%lo expressions. Mask off high bits for
2534 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2536 * doc/Makefile.am (gasver.texi): New target.
2537 (as.info, as.dvi): Depends upon gasver.texi.
2538 * doc/as.texinfo: Include gasver.texi. Mention version number on
2539 title page and in top node.
2540 * doc/Makefile.in: Rebuild.
2542 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2544 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2545 but not including the line containing the edict.
2546 * listing.h (LISTING_EOF): New.
2547 * input-scrub.c (input_scrub_next_buffer): Call it.
2549 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2551 * config/tc-i386.c (i386_operand): Don't set the size of an
2552 immediate address based solely on the suffix and the mode.
2554 * config/tc-i386.c (md_assemble): Add assertion to make sure
2555 overlap2 does not set Imm.
2557 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2558 sequences of whitespace to a single space.
2559 (is_space_chars): Just compare with space.
2560 (md_begin): Don't initialize space_chars.
2561 (md_assemble): Just skip a single whitespace character.
2562 (i386_operand): Rewrite base-index parsing to use new
2563 parse_register, and to skip white space. Skip white space in a
2564 number of other places too. Don't give error message if
2565 parse_register fails.
2566 (parse_register): Change reg_string parameter to be non-const.
2567 Add end_op parameter. Skip white space after the `%', and return
2568 end of register string. Give error message here rather than
2571 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2573 Based on patch from Matt Semersky <matts@scd.hp.com>:
2574 * expr.c (op_encoding): Make const.
2575 (expr_set_precedence): New function.
2576 (expr_begin): Don't set operator rankings, just call
2577 expr_set_precedence.
2578 * expr.h (expr_set_precedence): Declare.
2579 * read.c (s_mri): Call expr_set_precedence.
2581 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2583 * doc/as.texinfo (Statements): Remove paragraph discussing
2584 continuing lines with a backslash. This hasn't worked for years,
2587 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2589 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2591 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2592 (ps_CTORS, ps_DTORS): New section types.
2593 (vms_fixup_xtors_section): New function
2594 (Ctors_Psect, Dtors_Psect): Define.
2595 (IS_GXX_XTOR): Define
2596 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2597 Filter static constructors/destructors and add to
2598 Ctors_Symbols/Dtors_Symbols chain.
2599 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2600 appropriate section.
2602 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2603 * makefile.vms: Merge vax/vms support.
2605 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2607 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2608 (elf_pseudo_table): Add them.
2609 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2610 (md_apply_fix): Accept them.
2611 (mips_fix_adjustable): Don't adjust them.
2612 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2613 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2614 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2615 (tc_fix_adjustable): Don't adjust them.
2617 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2619 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2621 * Makefile.in: Regenerate.
2622 * configure.in: AC_SUBST cgen_cpu_prefix.
2623 * configure: Regenerate.
2625 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2627 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2628 Changed all users of COND12_DELAY.
2630 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2632 * config/tc-mn10300.c (set_arch_mach): New function.
2633 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2634 (md_begin): Default to mn10300 mode.
2635 (md_assemble): Only accept instructions for the core mn10300
2636 chip and the active machine type.
2638 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2640 * subsegs.h (segment_info_type): Give the struct a name.
2641 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2642 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2643 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2644 * config/tc-w65.h (tc_reloc_mangle): Declare.
2645 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2647 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2649 * config/tc-v850.c (v850_comm): Restore old section
2650 after common processing.
2652 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2654 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2656 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2658 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2659 char with code that explicitly sign-extends.
2661 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2663 * config/tc-v850.c (md_begin): Restore text section as the current
2664 section after creating call table sections.
2665 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2668 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2669 with call to macro SYM_AUXINFO.
2671 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2673 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2674 with the program transform name.
2675 * Makefile.in: Rebuild.
2677 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2679 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2682 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2684 * config/tc-i386.c (i386_operand): Be prepared for a space between
2685 the open parenthesis and the start of the register operand,
2686 because of the June 16 change.
2688 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2690 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2693 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2696 even if it is belived to be unnecessary.
2698 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2700 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2702 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2704 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2706 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2707 shift amount for a repeated operand. The shift amount for the
2708 repeated copy comes from the size of the operand.
2710 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2712 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2714 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2716 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2718 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2720 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2721 characters in it as LEX_IS_SYMBOL_COMPONENT.
2722 * config/tc-i386.h (tc_symbol_chars): Define.
2723 (extra_symbol_chars): Declare.
2724 * config/tc-i386.c (extra_symbol_chars): Define.
2725 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2726 (line_comment_chars): Set to '/' if TE_LINUX.
2727 * doc/c-i386.texi (i386-prefixes): Update.
2728 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2730 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2732 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2733 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2735 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2737 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2738 constraint in instructions REP & REPI.
2740 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2742 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2743 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2745 (check_range): If the operand is shifted, then shift the number
2746 before checking its range.
2748 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2750 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2753 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-v850.c (v850_comm): Create special sections as needed.
2757 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2759 * config/tc-d10v.c (write_2_short): Addition of swapping
2760 instructions for sequential and reverse sequential order when
2761 given order is not possible.
2763 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2765 * Makefile.am: Rebuild dependencies.
2766 (DEP_INCLUDES): Fix reference to intl build directory.
2767 * Makefile.in: Rebuild.
2769 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2771 * doc/c-i386.texi: Update 16 bit documentation.
2773 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2774 IgnoreDataSize to IgnoreSize as they are used for address size as
2776 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2777 32-bit mode, similarly addr16/data16 and variants.
2779 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2781 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2782 sequential word multiply instructions.
2784 (do_assemble): Add extra command line argument, to allow mul32
2785 attribute to be preserved across parallel insns.
2786 (md_assemble): Insert NOPs between explicitly parallel insns which
2787 contain an 32 bit multiply and a 16 multiply.
2789 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2791 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2794 * config/tc-i386.c (reloc): Add braces.
2796 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2797 consistent with Intel naming.
2798 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2799 use bitfields in sib_byte.
2800 (modrm_byte): Don't use bitfields here either.
2802 * config/tc-i386.c (current_templates): Add const.
2803 (parse_register): Add const to return, param, and char *s.
2804 (i386_operand): Add const to reg_entry *r.
2805 * config/tc-i386.h (templates): Add const to start, end.
2807 Inspired by code for 16 bit gas support from Martynas Kunigelis
2808 <martynas@nm3.ktu.lt>:
2809 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2810 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2811 (uses_mem_addrmode): Remove.
2812 (md_estimate_size_before_relax): Add support here too.
2813 (md_relax_table): Rewrite interface to md_relax for 16 bit
2815 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2816 (opcode_suffix_to_type): Remove.
2817 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2818 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2819 (md_convert_frag): Likewise.
2820 (i386_operand): Add support for 16 bit base/index regs,
2821 immediates, and displacements. Remove some unnecessary casts, and
2822 localise end_of_operand_string, displacement_string_start,
2823 displacement_string_end variables. Add GCC_ASM_O_HACK.
2824 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2826 * config/tc-i386.c (prefix_hash): Remove.
2827 (md_begin): Rewrite without obstacks. Remove prefix hash table
2828 handling. Rewrite lexical table handling.
2829 (i386_print_statistics): Don't print prefix statistics.
2830 (md_assemble): Rewrite instruction parser so that line is not
2831 converted to lower case. Don't do a hash_find for prefixes,
2832 instead recognise them via opcode modifier.
2833 (expecting_operand, paren_not_balanced): Localise variables.
2834 * config/tc-i386.h (IsPrefix): Define.
2835 (prefix_entry): Remove.
2837 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2838 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2839 '\\' in case where comment_chars contains '/'.
2841 * config/tc-i386.c (MATCH): Ensure given operand and template
2842 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2843 you must write `ljmp *table(%ebx)'.
2845 From H.J. Lu <hjl@gnu.org>:
2846 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2847 as 0 ifndef BFD_ASSEMBLER.
2848 (md_assemble): Allow immediate operands without suffix or
2849 other reg operand to default in size to the current code size.
2851 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2853 * config/tc-v850.c (md_begin): Restore creation of
2854 .call_table_text and .call_table_data sections.
2856 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2858 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2859 after emitting a word of noops.
2861 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2863 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2864 (i386_operand): Simplify checks for valid base/index combinations.
2865 Disallow `in 4(%dx),%al'.
2867 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2869 (add_prefix): Change parameter from char to int.
2871 * config/tc-i386.h (Ugh): Define opcode modifier.
2872 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2874 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2875 CONSISTENT_REGISTER_MATCH macros to check register types more
2876 thoroughly. Check for illegal suffix/operand combinations
2877 when matching insns with operands. Handle new `s' suffix, and
2878 associated FloatMF opcode modifier for float insns with memory
2880 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2881 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2882 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2883 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2884 DATA_PREFIX_OPCODE throughout.
2886 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2887 (md_assemble): Rewrite suffix/register operand checking code to be
2888 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2889 AnyMem, the better to grep.
2891 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2892 given a memory operand. Don't set Abs bits either.
2893 (type_names): Remove Mem*, Abs*.
2894 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2895 define opcode_modifiers as these cases are handled by Disp8,
2896 Disp16, Disp32 and suffix checks.
2897 (COMES_IN_BOTH_DIRECTIONS): Remove.
2898 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2900 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2901 if IgnoreDataSize modifier given. Remove ShortformW modifier
2902 test. Add test for ShortForm in W base_opcode modification.
2903 Merge Seg2ShortForm and Seg3ShortForm code.
2904 * config/tc-i386.h (ShortFormW): Remove.
2905 (IgnoreDataSize): Define.
2907 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-d30v.c (md_assemble): Store previous segment state
2910 with previous instruction.
2912 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2914 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2915 (ebp, esp): Remove static variables.
2916 (MATCH): Remove test for InOutPortReg.
2917 (i386_operand): Properly handle InOutPortReg here instead.
2918 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2919 (md_assemble): Simplify and correct modrm and sib generation.
2920 (i386_operand): Add warning for scale without index.
2921 Rewrite checks for valid base/index combinations.
2923 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2924 macros and enclose in do while(0).
2925 (RESTORE_END_STRING): Likewise.
2926 (md_assemble): Add one to printed operand number so we start
2927 from 1 not 0. Add some more gettext invocations.
2928 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2931 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2932 DATA_PREFIX, SEG_PREFIX): Define.
2933 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2934 (check_prefix): Remove function.
2935 (add_prefix): New function. Add prefix to i.prefix as well as
2937 (md_assemble): Changes for add_prefix. Remove hack for wait
2938 prefix, instead always output prefixes in fixed order. Test
2939 for jcxz/loop when selecting between word & dword operations,
2940 and add address size prefix rather than operand size prefix.
2941 Remove operand -> address size hack when emitting jcxz/loop.
2942 (i386_operand): Remove O_Absent check as it's done in expr.
2944 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * configure.in: Recognize m5200 as a cpu_type of m68k.
2947 * aclocal.m4: Rebuild with current libtool.
2948 * configure: Rebuild.
2950 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2952 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2953 to relaxable_symbol to prevent references to external symbol from
2956 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2958 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2959 symbols are relaxable.
2961 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2963 * config/tc-v850.c (md_begin): Don't create special
2964 sections by default.
2966 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2968 * config/tc-mips.c (macro): For div and udiv, close the
2969 reorder block as soon as possible.
2971 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2973 From Matt Semersky <matts@scd.hp.com>:
2974 * macro.c (macro_mri_mode): New function.
2975 * macro.h (macro_mri_mode): Declare.
2976 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2979 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2981 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2984 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2985 until after xstrdup in OBJ_EVAX case.
2987 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2989 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2990 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2991 of hardcoded magic number.
2992 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2994 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2996 * read.c (do_s_func): New function.
2998 * read.h (do_s_func): Add prototype.
3000 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3002 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3003 nops if fill pattern not specified.
3005 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3007 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3008 * config/te-go32.h (TE_GO32): Define.
3009 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3011 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3013 Implement .func/.endfunc pseudo-ops.
3014 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3016 * read.c (potable): Add .func,.endfunc.
3017 (s_func): New function.
3018 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3020 (in_doc_func_p,current_function_label): New static globals.
3021 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3023 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3026 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3027 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3028 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3029 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3030 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3031 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3032 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3033 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3034 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3035 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3036 * config/tc-a29k.c: Don't define md_short_jump_size,
3037 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3038 * config/tc-alpha.c: Likewise.
3039 * config/tc-alpha.h: Likewise.
3040 * config/tc-arm.c: Likewise.
3041 * config/tc-h8300.c: Likewise.
3042 * config/tc-h8500.c: Likewise.
3043 * config/tc-hppa.c: Likewise.
3044 * config/tc-i860.c: Likewise.
3045 * config/tc-i960.c: Likewise.
3046 * config/tc-ppc.c: Likewise.
3047 * config/tc-sh.c: Likewise.
3048 * config/tc-sparc.h: Likewise.
3049 * config/tc-tic30.c: Likewise.
3050 * config/tc-w65.c: Likewise.
3051 * config/tc-z8k.c: Likewise.
3053 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3055 * config/tc-vax.c (_): Delete this macro used for placeholder
3056 values in vax_operand_width_size; it conflicts with the _() macro
3057 used for internationalization.
3059 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3061 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3062 code. From Chris Moller <moller@bops.com>.
3064 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3065 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3066 * read.c (emit_expr): Initialize seg and subseg fields of a new
3068 * write.c (write_object_file): Switch to the appropriate segment
3069 and subsegment when processing a broken word.
3071 * config/tc-m68k.c (mri_assemble): New static function.
3072 (build_mri_control_operand): Call mri_assemble rather than
3074 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3075 (s_mri_endf, s_mri_endw): Likewise.
3077 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3079 * read.c (s_org): Call md_flush_pending_output if it is defined.
3081 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3083 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3085 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3086 (md_parse_option): Add for same.
3087 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3088 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3089 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3091 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3093 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-arm.c (find_real_start): Relax definition of local
3098 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3100 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3101 symbols at the given address, not just the last one specified.
3103 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3105 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3106 or number_to_chars_littleendian to write data.
3108 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3110 * config/tc-v850.c (md_assemble): Remove artificially created
3111 register name symbols.
3113 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3115 * write.c (fixup_segment): Change "segment" to "section" in
3118 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3120 * write.c (fixup_segment): Change sym1-sym2 message again.
3122 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3124 * write.c (fixup_segment): Improve error message for sym1-sym2
3125 errors when sym1 is in a different segment from sym2.
3127 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3129 * config/tc-m32r.c (warn_unmatched_high): New static local.
3130 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3131 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3132 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3133 (md_parse_option): Likewise.
3134 (md_show_usage): Likewise.
3135 (m32r_frob_file): Likewise.
3137 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3138 (read_a_source_file): Call them.
3139 * read.h (stabs_generate_asm_file): Declare.
3140 * stabs.c (stabs_generate_asm_file): New function.
3141 (generate_asm_file): New function.
3142 (stabs_generate_asm_lineno): Move file name handling into
3145 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3147 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3148 (d30v_current_align, d30v_current_align_seg): New variables.
3149 (d30v_last_label): New variable.
3150 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3151 (s_d30v_data, s_d30v_section): Likewise.
3152 (md_pseudo_table): Call them.
3153 (md_begin): Initialize d30v_current_align_seg.
3154 (md_assemble): Call d30v_align when needed by known current alignment.
3155 (d30v_frob_label, d30v_cons_align): New functions.
3156 * config/tc-d30v.h (md_do_align): Remove.
3157 (tc_frob_label): Call d30v_frob_label.
3158 (md_cons_align): New.
3160 * config/tc-d30v.c (find_format): Convert complex expressions to
3161 expression symbols before processing. Clean up code formatting.
3163 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3165 * po/Make-in (install-info): New target.
3167 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3169 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3171 * config/tc-mn10300.c (md_assemble): Likewise.
3173 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3175 * Makefile.am: Update with `make dep-am'.
3176 (HFILES): Add cgen.h.
3177 (cgen.o): Depend on cgen.h.
3178 * Makefile.in: Regenerate.
3180 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3182 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3184 * gasp.c (grab_label): Permit a label to be a preprocessor
3185 variable by permitting a label to start with a backslash.
3187 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3189 * config/tc-mips.c (validate_mips_insn): Removed hack
3190 for previously inaccessible bitfields in some INSN_TRAP
3193 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3195 * config/tc-d30v.c (do_assemble): Abort with error message
3196 if opcode operands do not match.
3198 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3200 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3201 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3202 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3203 similar new 'q' operand.
3205 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3207 * cgen.c (cgen_asm_finish_insn): Fix typo.
3209 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3212 * cgen.c: Include it.
3213 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3214 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3215 All callers updated.
3216 * config/tc-m32r.c: Include cgen.h.
3217 (m23r_insn): New members num_fixups,fixups.
3219 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3221 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3222 to avoid compiler warning.
3224 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3226 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3229 * makefile.vms (OBJS): Add ehopt.obj
3231 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3233 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3235 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3237 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3238 a short format insn.
3239 (md_assemble): Set it for explicitly packed insns.
3241 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3243 * config/obj-coff.c (c_symbol_merge): Do not take address of
3244 native fields when performing the memcpy.
3246 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3248 * config/tc-mips.c (macro,macro2): Implement
3249 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3251 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3253 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3254 relocations against globally visible symbols.
3255 * config/tc-m68k.c (relaxable_symbol): New macro.
3256 (m68k_ip, md_estimate_size_before_relax): Use it.
3257 (tc_m68k_fix_adjustable): Also handle weak symbols.
3259 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3261 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3262 references to externally visible symbols.
3263 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3264 values in twice for a PC relative reloc if the symbol is
3267 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3268 don't adjust a PC relative reloc against an externally visible
3270 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3271 for a PC relative fixup against an externally visible defined
3272 symbol, arrange to store object file and addend values as though
3273 the symbol were not defined.
3274 (tc_gen_reloc): Likewise.
3276 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3278 * read.c (sizeof_leb128): Referenced externally by write.c so
3281 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3283 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3284 and expand a 'debug' symbol associated with the next instruction
3285 that does not cause a short instruction to be filled with a NOP.
3286 (md_pseudo_table): Add support for .debugsym.
3287 (assemble_parallel_insn): Add calls to expand_debug_sym as
3289 (md_assemble): Ditto.
3291 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3293 * as.c (main): Conditionally call setlocale.
3294 * gasp.c (main): Likewise.
3295 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3296 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3298 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3300 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3302 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3304 * config/tc-hppa.c: Change all calls to bzero to use memset.
3305 (pa_ip): Add cast to avoid warning.
3306 (tc_gen_reloc, md_apply_fix): Likewise.
3307 (pa_find_space_by_number): Likewise.
3308 (hppa_force_relocation): Likewise.
3309 (pa_block): Change i to unsigned int.
3310 * config/obj-som.h (obj_som_copyright): Declare.
3312 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3314 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3315 for line numbers for assembly source.
3317 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3319 * configure.in: Change version number to 2.9.4
3320 * configure: Rebuild.
3322 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3324 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3326 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3328 * ecoff.h: Change symbolS in function declaration to struct
3331 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3333 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3334 (md_convert_frag): Fix i18n typo.
3336 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3338 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3339 * ecoff.h: Protoype it.
3340 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3341 [EVAX] (s_alpha_prologue): Delete.
3342 (md_pseudo_table): Update.
3344 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3346 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3347 array to local pointer.
3348 (get_args, parse_expr): Add casts to avoid warnings.
3350 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3352 * read.c (s_set): Cast xmalloc return value to fragS *.
3353 * config/tc-m68k.c (m68k_ip): Function made static to match
3354 previous forward declaration.
3355 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3357 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-v850.c: Add internationalisation macros to error
3362 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3363 macros to error strings.
3365 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3367 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3368 reloc is in the TOC csect.
3369 (md_apply_fix3): Correct gettext typo.
3371 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3373 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3374 .L - they are local labels and the branches are not really
3375 function calls but rather far jumps.
3377 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3379 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3381 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3383 * config/tc-i386.c (md_assemble): Print operand number rather than
3384 using ordinal_names.
3385 (i386_operand): Likewise.
3387 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3389 * Makefile.am (INTLLIBS): Define to work around apparent automake
3391 All Makefiles: Regenerated.
3393 * Many files: Added gettext invocations around user-visible
3395 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3396 HAVE_LC_MESSAGES): Define.
3397 * dep-in.sed: Added asintl.h.
3398 * po/Make-in: New file.
3399 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3401 * read.c (Z_): Renamed from `_'.
3402 * Makefile.am (SUBDIRS): Added po.
3403 (POTFILES): new macro.
3404 (po/POTFILES.in): New target.
3405 ($(OBJS)): Added asintl.h.
3407 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3408 (as_new_LDADD): Added $(INTLLIBS).
3409 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3410 (gasp_new_LDADD): Added $(INTLLIBS).
3411 (gasp_new_DEPENDENCIES): New macro.
3412 * configure, aclocal.m4: Rebuilt.
3413 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3415 (ALL_LINGUAS): Define.
3416 * macro.c: Include "asintl.h".
3417 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3418 * as.h: Include "asintl.h".
3419 * config/tc-i386.c (ordinal_names): Removed.
3420 (md_assemble): Changed error text to avoid ordinal_names.
3421 (i386_operand): Likewise.
3422 (reloc): Added as_bad to avoid i18n problems.
3423 (tc_gen_reloc): Likewise.
3424 * config/tc-arm.c (bad_args): Now a #define.
3426 * config/obj-vms.c (VMS_stab_parse): Changed type of
3428 (global_symbol_directory): Unified strings to avoid i18n
3430 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3431 avoid i18n problems.
3432 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3433 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3435 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3437 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3439 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3441 * as.c (print_version_id): Added an fprintf to avoid i18n
3443 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3445 * expr.c (expr): Added as_warn call to avoid i18n problems.
3446 * messages.c (as_assert): Changed code to avoid i18n problems.
3447 (as_abort): Likewise.
3448 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3449 (s_space): Likewise.
3450 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3452 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3454 * config/tc-i386.c (check_prefix): New static function, split out
3456 (struct _i386_insn): Add wait_prefix field.
3457 (md_assemble): Remove wait_prefix local variable. Use
3458 check_prefix when adding a prefix.
3460 * config/tc-i386.c (current_templates): New static variable.
3461 (md_assemble): Remove current_templates local variable.
3462 (md_assemble, i386_operand): Improve error and warning messages in
3463 many places. Add RESTORE_END_STRING in many places before error
3464 return. Clarify some comments.
3466 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3468 (md_assemble): Parse string instruction operands, looking for
3469 segment override prefixes. Check for invalid segment prefixes on
3471 (i386_operand): i.seg[] and max mem_operand changes for string
3473 * config/tc-i386.h (EsSeg): Define.
3475 * config/tc-i386.h (regKludge): Define.
3476 (iclrKludge, imulKludge): Don't define.
3477 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3478 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3479 opcode_modifier checks to look for more common cases first. Add
3480 default_seg for IsString case.
3482 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3484 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3486 * configure: Rebuild with new automake and libtool.
3487 * aclocal.m4, Makefile.in: Likewise.
3489 * doc/Makefile.am (as.dvi): New target.
3490 * doc/Makefile.in: Rebuild.
3492 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3494 * configure.in: Added sparc86x support.
3496 * configure: Rebuild.
3498 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3500 (md_parse_option): Warn if -EL is not supported for this architecture.
3502 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3504 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3506 * config/tc-mips.c (mips_ip): Note when we use get match on
3507 the full instruction name.
3509 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3511 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3512 back into the expression to handle add/sub simplification correctly.
3514 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3516 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3518 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3520 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3523 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3525 * symbols.c (max_indent_level): New global.
3526 (print_symbol_value_1): Use it.
3527 * expr.h (expr_build_dot): Declare.
3528 * expr.c (expr_build_dot): New function.
3530 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3532 * symbols.c (print_binary): New function.
3533 (print_expr_1): Call it.
3535 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3537 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3538 operand in the opcode.
3540 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3542 * config/tc-i386.h: Reorder operand flags and opcode modifier
3543 flags for clarity. Remove unused definitions: Unknown,
3544 ImmUnknown, DispUnknown, NoModrm.
3545 * config/tc-i386.c (type_names): Add missing Debug type.
3546 (md_assemble): Better duplicate prefix checking. Quicker string
3547 instruction check via new opcode_modifier flag.
3549 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3551 * doc/as.texinfo (Invoking): Clarify -Wa example.
3553 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3555 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3556 (s_mips_weakext): Define.
3557 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3558 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3561 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3563 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3564 is an error if the value can not be computed at assembly time.
3565 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3567 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3569 * gasp.c (main): Set next field of new include_path structure to
3570 NULL. From Avery Pennarun <averyp@gdc.ca>.
3572 * read.c (s_mri_sect): Call as_bad rather than abort for an
3573 unsupported MRI target.
3575 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3577 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3578 the destination of a branch instruction should be altered.
3579 (find_real_start): New function: Locate the real, Thumb coded
3580 start of a Thumb function.
3581 (do_t_branch23): Alter the destination of branches to Thumb
3584 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3586 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3588 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3591 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3593 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3594 * doc/c-hppa.texi: Likewise.
3596 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3598 * Makefile.am: Rebuild dependencies.
3599 * Makefile.in: Rebuild.
3601 * Makefile.am (DEP_INCLUDES): New variable.
3602 (.dep1): Change to work when srcdir is not an absolute path.
3603 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3604 * Makefile.in: Rebuild.
3606 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3608 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3609 LinearAddress patch.
3611 * configure.in: Set version to 2.9.1.
3612 * configure: Rebuild.
3614 * Branched binutils 2.9.
3616 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3618 * config/tc-i386.h (FWait): Define.
3619 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3620 other prefixes. Check FWait flag in opcode table to see which
3621 instructions require an fwait prefix.
3623 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3625 * stabs.c (get_stab_string_offset): Always create a stab string
3628 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3630 Fix some gcc -Wall warnings:
3631 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3632 * ehopt.c (eh_frame_code_alignment): Likewise.
3633 * expr.c (integer_constant, operand): Likewise.
3634 * frags.c (frag_align): Likewise.
3635 * gasp.c (level_0, change_base, doinstr): Likewise.
3636 * hash.c (hash_ask): Likewise.
3637 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3638 (debugging_pseudo): Likewise.
3639 * macro.c (define_macro, check_macro): Likewise.
3640 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3641 (ignore_rest_of_line, float_cons): Likewise.
3642 * symbols.c (decode_local_label_name): Likewise.
3643 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3644 (fixup_segment, number_to_chars_bigendian): Likewise.
3645 (number_to_chars_littleendian): Likewise.
3646 * config/atof-ieee.c (gen_to_words): Likewise.
3647 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3648 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3649 * read.c (output_big_sleb128): Initialize locals to avoid
3651 (output_big_uleb128, equals): Likewise.
3652 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3653 to unsigned int. Change zeros to unsigned int.
3654 * cond.c (s_if): Add return to default case.
3655 * frags.c (frag_now_fix): Change return type to addressT.
3656 * frags.h (frag_now_fix): Update declaration.
3657 * listing.c (file_info_struct): Change linenum to unsigned int.
3658 (struct list_info_struct): Change hll_line to unsigned int.
3659 (print_source): Update format string.
3660 * read.c (emit_expr): Change scan to unsigned int, and don't
3661 bother to initialize it.
3662 * symbols.c (dollar_label_count): Change to unsigned long.
3663 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3664 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3665 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3667 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3669 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3670 mcf5200 just as we do for m68000.
3671 (m68k_init_after_args): Likewise.
3672 (md_estimate_size_before_relax): Likewise.
3674 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3676 * config/tc-v850.c (md_assemble): Store relocation addend in
3677 fixup instead of instruction.
3679 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3681 * config/tc-i386.c (md_assemble): Swap template arguments to
3682 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3683 This macro is currently symmetric, so passing them the wrong
3684 way didn't cause any problem, but may if the macro is changed
3686 After copying template to i.tm, use i.tm. rather than t-> to
3687 access fields, and make t a const*
3688 Move i.tm.operand_types[] swap to immediately after the copy.
3690 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3692 * expr.h (expr_build_uconstant): Add prototype.
3693 (expr_build_unary,expr_build_binary): Add prototypes.
3694 * expr.c (expr_build_uconstant): New function.
3695 (expr_build_unary,expr_build_binary): New functions.
3697 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3699 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3700 * macro.c (macro_expand_body): Increase buffer size.
3701 * messages.c (as_warn): Likewise.
3702 (as_warn_where, as_bad, as_bad_where): Likewise.
3704 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3706 Based on patch from H.J. Lu <hjl@gnu.org>:
3707 * Makefile.am (DISTSTUFF): New variable.
3708 (diststuff): New target.
3709 * Makefile.in: Rebuild.
3711 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3713 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3714 m32r_elf_section_change_hook.
3716 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3717 emit a nop if a section ends with a 16 bit instruction.
3719 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3721 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3722 s_lcomm rather than obj_coff_lcomm.
3723 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3725 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3727 * config/tc-i386.h (LinearAddress): Define.
3728 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3729 instruction, don't use a default segment.
3731 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3733 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3734 * configure: Rebuild.
3736 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3738 * aclocal.m4, configure: Rebuild with libtool 1.2.
3740 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3742 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3743 PC relative branches. Patch courtesy of Jonathan Walton.
3746 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3748 * configure.in (emulations): Add thumb-pe target.
3750 * configure (emulations): Add thumb-pe target.
3752 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3754 * itbl-lex.l (yywrap): Don't define if already defined as a
3757 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3759 * depend.c (quote_string_for_make): New function.
3760 (wrap_output): Use it.
3762 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3764 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3765 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3767 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3769 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3770 Recognize -GN and -relax.
3771 (md_begin): Initialize gp size from -G switch.
3772 (alpha_force_relocation): Always force if -relax.
3773 (alpha_align): Take a new argument that will specify when to
3774 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3775 Change all callers. Emit nop alignment padding as nop+unop pair.
3777 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3779 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3780 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3782 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3784 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3785 require padding to the next long word boundary.
3787 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3789 * cgen.c: #include symcat.h.
3790 * config/tc-m32r.c: Likewise.
3792 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3794 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3795 absolute expressions instead of '$' prefixed register names.
3797 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3799 * read.c (s_set): Record file and line info for symbols when -as.
3800 (pseudo_set): Don't overwrite that dummy fragment.
3802 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3804 * config/tc-ppc.c (md_pseudo_table): Add "section".
3805 (ppc_named_section): New static function.
3807 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3809 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3810 so we don't have to scan the entire list.
3812 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3814 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3815 case, allow the parallel instructions to modify the same flag
3818 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3820 * listing.c (list_symbol_table): Categorize symbols by
3821 undefined_section rather than sy_frag->line == NULL.
3823 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3825 * Makefile.am (install-exec-local): Install properly when ln
3826 fails or tooldir == prefix.
3828 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3830 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3831 Test result of insert_operand for error.
3833 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3836 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3837 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3838 * doc/Makefile.in: Rebuild.
3840 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3842 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3843 (macro): Fix handling of M_COP[0-3].
3845 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3847 Based on patches from Ross Harvey <ross@teraflop.com>:
3848 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3849 if macro_alternate or macro_mri.
3850 (getstring): Remove support for byte constants between < and >.
3851 (get_any_string): '<' only starts a string if macro_alternate or
3853 (macro_expand_body): Permit keyword parameters following
3854 positional parameters.
3856 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3857 * configure.in (alpha*-*-netbsd*): New target.
3858 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3859 * configure: Rebuild.
3861 * as.h (flag_warn_suppress_instructionswap): Move from here...
3862 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3863 here, and make static.
3865 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3866 BFD_ASSEMBLER or MANY_SEGMENTS.
3868 * as.c (show_usage): Update bug-gnu-utils address.
3869 * gasp.c (show_usage): Likewise.
3870 * doc/as.texinfo (Bug Reporting): Likewise.
3872 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3874 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3875 insns regardless of the size of a pointer if we're in mips I or
3877 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3879 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3881 Fix rac to accept only a0:
3882 * tc-d10v.c (parallel_ok, find_opcode):
3883 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3884 Introduce OPERAND_GPR.
3886 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3888 * read.c (s_fill): Handle non-constant repeat counts by creating
3889 an rs_space fragment.
3891 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3894 from as_bad to as_warn.
3896 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3898 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3899 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3900 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3902 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3904 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3905 seg_fix_rotP rather than fix_root from seg_info.
3907 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3909 * expr.c: Add support for 0x1_2_3_4 bignums.
3911 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3913 * configure.in: Change -linux* to -linux-gnu*.
3914 * configure: Rebuild.
3916 * app.c (do_scrub_begin): Treat \r as whitespace.
3918 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3920 * Makefile.am: Update dependencies.
3921 * Makefile.in: Rebuild.
3923 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3925 * configure, aclocal.m4: Rebuild with new libtool.
3927 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3929 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3930 the argument to bfd_set_arch_mach.
3931 (load_address): Use bfd_arch_bits_per_address to determine the
3932 bit size of an address instead of looking at the isa level.
3933 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3935 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3937 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3939 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3941 * ehopt.c: New file.
3942 * as.h (enum _relax_state): Add rs_cfa.
3943 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3944 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3945 * read.c (emit_expr): Call check_eh_frame.
3946 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3947 (relax_segment): Likewise.
3948 * Makefile.am: Rebuild dependencies.
3949 (GAS_CFILES): Add ehopt.c.
3950 (GENERIC_OBJS): Add ehopt.o.
3951 * doc/internals.texi (Frags): Document rs_cfa.
3953 * as.c (show_usage): Mention --traditional-format.
3954 (parse_args): Accept --traditional-format.
3955 * as.h (flag_traditional_format): Declare.
3956 * output-file.c (output_file_create): If flag_traditional_format,
3957 set BFD_TRADITIONAL_FORMAT on stdoutput.
3958 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3960 * config/tc-mips.c (append_insn): Make sure that if we have a
3961 fixup for an unmatched %hi reloc, it does not associated with a
3964 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3965 * doc/Makefile.in: Likewise.
3967 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-m32r.c (check_for_side_effects): New function.
3970 (can_make_parallel): Add checks for instruction side effects
3971 clashing with the other instruction.
3972 (assemble_parallel_insn): Improve warning messages. Return error
3973 message from non-swapped instruction order.
3975 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3977 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3979 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3980 md_cleanup definition. This moves the forced literal output to
3981 the end of the source pass, and avoids macro's inserting literals
3982 into the code immediately after the macro expansion.
3984 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3986 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3987 a gas internal symbol is adjustable.
3988 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3990 * as.h: If gcc version greater than 2.6, use `__format__' and
3991 `__printf__' in function attributes, rather than `format' and
3994 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3996 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3998 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4000 Add tms320c30 support:
4001 * config/tc-tic30.h: New file.
4002 * config/tc-tic30.c: New file.
4003 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4004 TARGET_FORMAT as "coff-tic30".
4005 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4006 * Makefile.am: Rebuild dependencies.
4007 (CPU_TYPES): Add tic30.
4008 (CPU_OBJ_VALID): tic30-aout is valid.
4009 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4010 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4011 * configure, Makefile.in: Rebuild.
4013 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-v850.c (md_assemble): Improvements to error messages.
4017 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4019 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4020 BFD_RELOC_HI16_S to store the high bits of any value.
4022 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4023 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4024 assembler calculate relocations to any external symbol at all.
4025 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4026 involving generation of pc-relative relocs.
4027 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4028 has been moved to md_apply_fix3.
4030 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4031 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4032 which actually means (the address of identifier's GOT entry) +
4033 constant, which is not particularly useful.
4035 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4037 * read.h (include_dirs): Declare.
4038 (include_dir_count,include_dir_maxlen): Declare.
4040 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * configure.in: Correct check for shared opcodes library.
4043 * configure: Rebuild.
4045 * listing.c (buffer_line): If we can't open the file, set at_end.
4046 (listing_print): Remove unused local variable fi.
4048 * config/m68k-parse.y (reglistpair): Handle register list in
4051 * config/vms-conf.h: Don't undef VERSION.
4053 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4055 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4057 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4059 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4060 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4061 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4062 (EXTRA_DIST): Define.
4063 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4064 explicitly rather than via the list of object files.
4065 (gcc-as.opt): New file created when make-gas.com is run.
4066 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4067 itbl-cpu.h} to #include appropriate file rather than copying that
4069 * config/vms-conf.h: Synchronize with current config.in.
4070 * Makefile.in: Rebuild.
4072 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4074 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4075 (parallel_ok): Relaxed parallel subinstruction dependency check.
4077 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4079 * as.h (flag_warn_suppress_instructionswap): added new flag.
4080 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4081 command line argument.
4082 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4083 warning only if flag_warn_suppress_instructionswap is false.
4085 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4087 * configure.in (i386-*-mingw32*): New target.
4088 * configure: Rebuild.
4090 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4092 * symbols.c (resolve_symbol_value): Don't set the segment if it
4093 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4095 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4098 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4100 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4101 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4104 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4106 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4108 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4110 * config/tc-v850.c (v850_insert_operand): Display instruction when
4111 an error is encountered.
4113 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4115 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4116 (i386-*-sco3.2v5*coff): New target.
4117 (i386-*-sco3.2*): New target.
4118 * configure: Rebuild.
4120 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4122 * config/tc-v850.c: Tidy error message production.
4124 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4126 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4127 validate_immediate return value in the right type for comparisons
4130 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4132 * listing.c (MAX_BYTES): Use listing variables not constants.
4133 (data_buffer): No longer an array, but a pointer.
4134 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4135 (listing_listing): Allocate data_buffer.
4137 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4139 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4140 --listing-rhs-width, --listing-cont-lines.
4141 (show_usage): Update.
4142 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4143 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4144 (print_lines): Use the variables instead of the constants.
4145 (listing_listing): Likewise.
4146 * listing.h: Declare the new vars.
4148 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4150 * as.c (parse_args): Add --keep-locals alias for -L.
4151 Add --strip-local-absolute.
4152 (show_usage): Update.
4153 * as.h (flag_strip_local_absolute): New flag.
4154 * symbols.c (S_IS_LOCAL): Use it.
4155 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4156 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4157 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4159 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-m32r.c: Detect if explicitly parallel instructions
4162 might have an io conflict and issue a warning message.
4164 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4166 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4167 cgen_swap_fixups): Functions to save, restore and swap the fixup
4168 chain with a backup copy.
4169 (cgen_asm_finish_insn): Returns address of constructed insn.
4171 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4173 * listing.c (file_info_struct): Remove FILE, add POS.
4174 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4175 (file_info): Don't open the file.
4176 (buffer_line): Check for the file in the last_open cache, updating
4178 (print_source): Don't reference file_info->file.
4179 (listing_listing): Likewise.
4180 (listing_print): Close the file in the cache, if any.
4182 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4184 * read.c (dwarf_file_string): New file static variable.
4185 (emit_expr): Look for constant sequence that leads up to a file
4186 name in DWARF debugging output.
4187 (stringer): Use dwarf_file_string to decide whether to accept a
4188 string as a file name.
4190 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4192 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4193 (crack_operand): Add reg->reglst MRI hack.
4194 (r_seg): Put reglst symbols in reg_section.
4195 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4197 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4199 * tc-sh.c (get_specific): Handle SGR & DBR.
4201 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4203 * tc-h8300.c (parse_reg): Take the length of the symbol into
4204 account when attempting to match a register name.
4205 * tc-h8500.c (parse_reg): Likewise.
4207 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4209 * cgen.c: Formatting changes to improve readability.
4211 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4213 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4216 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4218 Based on a patch from Jim Wilson
4219 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4220 (tc_gen_reloc): Handle cross section PC relative relocs
4223 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4225 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4227 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4229 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4230 (expr_jmp_buf): New static local.
4231 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4232 (cgen_md_operand): New function.
4233 * tc-m32r.c: Clean up pass over `struct foo' usage.
4234 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4236 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4238 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4239 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4241 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * config/tc-i386.c (i386_operand): Give an error if there are
4244 unrecognized characters after an expression.
4246 For older changes see ChangeLog-9697