1 1999-08-26 Jim Wilson <wilson@cygnus.com>
3 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4 ls.last_filename if last is less than zero. Set ls.last_filename
5 when allocating new entry.
6 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
9 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
11 * config/tc-i386.c (i386_index_check): Fix the displacement size
12 when INFER_ADDR_PREFIX.
14 1999-08-18 Nick Clifton <nickc@cygnus.com>
16 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
19 1999-08-17 Ian Lance Taylor <ian@zembu.com>
21 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
22 handle 0xffffNNNN constants correctly.
24 1999-08-16 Nick Clifton <nickc@cygnus.com>
26 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
29 1999-08-13 Nick Clifton <nickc@cygnus.com>
31 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
32 (md_apply_fix3): Always pass positive values to
35 1999-08-12 Nick Clifton <nickc@cygnus.com>
37 * config/tc-arm.c (skip_whitespace): New macro.
40 (md_apply_fix3): Store relocation offset in addend for ELF based
42 (arm_force_relocation): Always generate relocs for Thumb function
45 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
47 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
48 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
50 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
52 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
53 flags for the unwind subspace.
55 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
56 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
57 suitable relocation based on the size of the target's pointer.
58 Always Use subsegment zero for the unwinders.
59 (pa_level): Handle "2.0w".
61 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
63 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
64 with the following instruction unless this was specified.
66 1999-08-09 Ian Lance Taylor <ian@zembu.com>
68 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
69 certain sections, to match BFD changes.
71 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
73 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
74 (EXTRA_SCRIPTS): Define to keep automake happy.
75 * Makefile.in: Rebuild.
77 1999-08-08 Ian Lance Taylor <ian@zembu.com>
79 * Makefile.am: Rename .dep* files to DEP*.
80 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
81 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
83 * Makefile.in: Rebuild.
85 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
87 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
89 1999-08-08 Ian Lance Taylor <ian@zembu.com>
91 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
92 avoid problems on DOS filesystems.
93 * Makefile.in: Rebuild.
95 * doc/as.texinfo (Section): Document 's' flag for COFF version.
97 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
99 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
102 1999-08-08 Ian Lance Taylor <ian@zembu.com>
104 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
105 line to create ${GDBINIT} rather than .gdbinit.
106 * configure, Makefile.in, doc/Makefile.in: Rebuild.
108 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
110 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
112 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
114 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
116 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
118 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
119 non-adjustable symbols.
121 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
123 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
125 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
127 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
130 1999-08-05 Donn Terry <donn@interix.com>
132 * config/te-interix.h: New file.
133 * configure.in (i386-*-interix*): New target.
134 * configure: Rebuild.
136 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
138 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
139 selectors for ELF too.
140 (selector_table): Add "ltp" and "rtp" selectors.
142 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
144 * config/tc-i386.c (i386_operand): No need to change
145 operand_string pointer in segment reg case before goto
146 do_memory_reference. Initialise displacement_string_start and
147 displacement_string_end after do_memory_reference label.
148 (i386_index_check): Add operand_string param, and print error
149 message on failure here.
150 (i386_intel_memory_operand): Instead of here.
151 (i386_operand): And here.
152 (INFER_ADDR_PREFIX): Enable.
154 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
156 * config/tc-i386.h (DefaultSize): Define. Renumber following
157 opcode_modifier defines.
159 From Etienne Lorrain <etienne.lorrain@ibm.net>
160 * config/tc-i386.c (stackop_size): New variable.
161 (set_16bit_code_flag): Clear it here.
162 (set_16bit_gcc_code_flag): New function.
163 (md_pseudo_table): Add "code16gcc" entry.
164 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
166 1999-08-03 Ian Lance Taylor <ian@zembu.com>
168 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
169 next_set_end even if the end symbol is being discarded.
171 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
172 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
173 * config/obj-coff.c: Likewise.
174 (seg_info_type): Remove.
175 (seg_info_off_by_4): Change to array of segT.
176 (s_get_segment): Adjust accordingly.
177 (obj_pseudo_table): Fully initialize sentinel entry.
179 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
180 Ralf Baechle <ralf@uni-koblenz.de>.
182 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
184 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
186 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
188 * config/tc-i386.c: Indentation and white space changes.
189 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
190 don't enable it by default.
191 (i386_intel_operand): Remove redundant prototype.
192 Move check on number of memory operands, and i.mem_operands++
193 (i386_intel_memory_operand): To here.
194 Remove i386_immediate code from here. Remove special case code
195 for input and output using (%dx). Remove base/index checks and
196 call i386_index_check instead. Save initial operand_string
197 argument for error message.
198 (i386_operand): Remove redundant prototype. Move base/index
199 checks to i386_index_check.
200 (i386_displacement): Move intel mode check for non-zero
202 (i386_intel_memory_operand): To here.
204 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
206 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
207 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
208 by .register pseudo-op if -64 and --no-undeclared-regs.
209 (s_register, sparc_adjust_symtab): New functions.
210 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
211 Declare sparc_adjust_symtab as tc_adjust_symtab.
212 * doc/c-sparc.texi: Add description of #ignore special literal
213 for .register pseudo-op.
215 1999-07-30 Catherine Moore <clm@cygnus.com>
217 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
218 the relocation's section offset.
220 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
222 * write.c (fixup_segment): Fix generic error check overflow test.
224 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
225 X_add_number to long.
227 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
229 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
232 1999-07-27 Ian Lance Taylor <ian@zembu.com>
234 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
237 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
239 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
241 * configure.bat: Remove; obsolete.
242 * config/go32.cfg: Likewise.
244 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
246 * configure.in (i386-*-vxworks*): New target.
247 * configure: Rebuild.
249 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
251 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
253 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
255 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
257 (output_insn): Put OLO10's secondary addend into tc_fix_data.
258 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
259 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
260 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
261 MAX_RELOC_EXPANSION): Define.
262 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
264 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
266 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
267 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
268 block. Print a warning if an 8-bit or 16-bit constant
269 displacement or immediate is truncated on output.
270 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
272 (i386_operand): Disallow immediate jump absolute operand.
274 1999-07-15 Ian Lance Taylor <ian@zembu.com>
276 * configure.in: Bump version number to 2.9.5.
277 * configure: Rebuild.
279 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
282 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
284 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
285 (cons_fix_new_hppa): Derive size of fixup from size of the object.
287 1999-07-14 Philip Blundell <pb@nexus.co.uk>
289 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
291 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
293 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
294 if -mno-fpu was given.
295 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
297 (cons_fix_new_arm): Remove misleading comments.
299 1999-07-14 Ian Lance Taylor <ian@zembu.com>
301 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
303 (relax_segment): Likewise. After giving a rs_org error, convert
304 the frag to rs_align to avoid cascading errors.
306 1999-07-12 Andreas Schwab <schwab@suse.de>
308 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
310 1999-07-11 Ian Lance Taylor <ian@zembu.com>
312 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
313 as appropriate. Fill in structure initializations. Add variable
314 initializations. Add casts.
315 * dwarf2dbg.c (print_stats): Change i to size_t.
316 * listing.c (listing_listing): Change list_line to unsigned int.
318 1999-07-10 Ian Lance Taylor <ian@zembu.com>
320 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
321 rather than checking for \001 and \002 in symbol name.
322 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
324 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
326 * configure.in (hppa*-linux-gnu*): New target.
327 * configure: Rebuilt.
329 1999-07-08 Nick Clifton <nickc@cygnus.com>
331 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
333 1999-07-07 Nick Clifton <nickc@cygnus.com>
335 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
336 accessing symbolP directly.
338 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
340 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
343 1999-07-05 Nick Clifton <nickc@cygnus.com>
345 * config/tc-arm.c (ARM_EXT_V5): Define.
346 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
347 (md_begin): Detect ARM v5 architectures.
348 (md_parse_option): Accept arm v5 specification.
349 (md_show_usage): Documment -marmv5 switch.
351 * doc/c-arm.texi: Document -marmv5 command line option.
353 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
355 (validate_immediate_twopart): New function. Determine if a
356 constant can be computed by two ADD instructions.
357 (output_inst): Remove its command line parameter - it was never
359 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
360 implememt the ADRL pseudo op.
361 (tc_gen_reloc): Generate a suitable error message if an ADRL
362 instruction tries to generate a real reloc.
364 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
366 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
368 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
371 1999-06-27 H.J. Lu <hjl@gnu.org>
373 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
374 non BFD_ASSEMBLER case.
376 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
378 * config/obj-coff.c (obj_coff_section): Mark writable sections as
381 1999-06-26 David Mosberger <davidm@hpl.hp.com>
383 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
384 out_end_sequence() when the address decreases due to a new frag.
385 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
386 numbering starts with 1.
388 1999-06-23 Nick Clifton <nickc@cygnus.com>
390 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
392 (mcore_s_text): Call obj_elf_text for ELF target.
393 (mcore_s_data): Call obj_elf_data for ELF target.
394 (mcore_s_section): No longer ELF specific. Call obj_coff_section
396 (mcore_s_bss): New function: Dump literal table before changing
398 (mcore_s_comm): New function: Dump literal table before changing
401 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
402 No longer static functions.
403 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
404 Provide prototypes for these functions.
406 1999-06-22 Ian Lance Taylor <ian@zembu.com>
408 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
409 a list of names, to try obj_segment_name, and to try abbreviated
410 names when using COFF without long section names.
412 * config/tc-alpha.c: More use of symbol accessor functions.
413 * config/tc-arc.c: Likewise.
414 * config/tc-d30v.c: Likewise.
415 * config/tc-fr30.c: Likewise.
416 * config/tc-i860.c: Likewise.
417 * config/tc-m88k.c: Likewise.
418 * config/tc-mcore.c: Likewise.
419 * config/tc-ns32k.c: Likewise.
420 * config/tc-sparc.c: Likewise.
421 * config/tc-v850.c: Likewise.
423 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
424 sy_value with appropriate accessor functions.
425 * config/tc-arm.c (md_apply_fix3): Likewise.
426 * config/tc-d10v.c (AT_WORD_P): Likewise.
427 * config/tc-v850.c (reg_name_search): Likewise.
429 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
430 use symbol_get_bfdsym instead.
431 * config/tc-ppc.c (md_assemble): Likewise.
432 * config/tc-v850.c (v850_comm): Likewise.
434 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
436 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
437 the symbol, rather than accessing the bsym member.
438 * config/tc-d10v.c (tc_gen_reloc): Likewise.
439 * config/tc-d30v.c (tc_gen_reloc): Likewise.
440 * config/tc-mcore.c (tc_gen_reloc): Likewise.
441 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
442 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
443 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
444 * config/tc-tic30.c (tc_gen_reloc): Likewise.
445 * config/tc-v850.c (tc_gen_reloc): Likewise.
447 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
449 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
450 (hppa_gen_reloc_type): Conditionalize on BFD64.
451 (tc_gen_reloc): Re-enable ELF relocations.
452 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
454 1999-06-21 Ian Lance Taylor <ian@zembu.com>
456 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
458 (do_ldst): Move assignment out of if condition.
459 (md_apply_fix3): Add casts to avoid printf format warnings. Add
460 parentheses to avoid warning.
462 1999-06-21 Nick Clifton <nickc@cygnus.com>
464 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
465 macro to get at the BFD symbol associated with a GAS symbol.
467 1999-06-19 Ian Lance Taylor <ian@zembu.com>
469 * config/tc-ppc.c: Update for symbol handling changes.
470 * config/obj-coff.c: Likewise.
472 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
474 * tc-hppa.c: General cleanups of ELF support. No more spaces
475 and subspaces for ELF.
476 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
477 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
478 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
479 (UNWIND_SECTION_NAME): Likewise.
480 (space/subspace related structures): Conditionalize definitions
482 (space/subspace directives and support routines): Conditionalize
483 definitions and references/uses on OBJ_SOM.
484 (label_symbol_struct): For ELF, track the symbol's segment. For
486 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
488 (USE_ALIASES): Kill for both SOM & ELF.
489 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
490 (pa_space, pa_subspace): Corresponding changes.
491 (pa_spaces_begin): Corresponding chagnes.
492 (md_begin): Do not muck around with space/subspace stuff for
494 (md_apply_fix): Temporarily disable argument relocation stuff
496 (tc_gen_reloc): Temporarily disable relocation generation for
498 (pa_build_unwind_subspace): Similarly.
500 1999-06-16 Nick Clifton <nickc@cygnus.com>
502 * config/tc-arm.c (thumb_set): New pseudo op.
503 (text, data, section): Override these pseudo ops with ARM
505 (s_thumb_set): New function: Perform the same as a .set pseudo
506 op, but also mark the alias'ed symbol as being a Thumb
508 (arm_s_text): New function: Perform the same as the .text
509 pseudo op, but dump the literal pool before changing
511 (arm_s_data): New function: Perform the same as the .data
512 pseudo op, but dump the literal pool before changing
514 (arm_s_section): New function: Perform the same as the
515 .section pseudo op, but dump the literal pool before changing
517 (arm_cleanup): Do not reset the current section before dumping
520 1999-06-17 Nick Clifton <nickc@cygnus.com>
522 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
523 OPTION_NO_WARN_UNMATCHED entries.
524 (md_parse_option): Generate a warning message if an unrecognised
525 option is encountered.
527 * config/tc-d10v.c (do_not_ignore_hash): New variable.
528 (get_operands): When parsing an expression after an '@' symbol
529 has been detected, do not ignore '#' symbols.
530 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
533 1999-06-13 Ian Lance Taylor <ian@zembu.com>
535 From K. Richard Pixley <rich@noir.com>:
536 * configure.in (ppc-*-vxworks*): New target.
537 * configure: Rebuild.
539 1999-06-12 Philip Blundell <philb@gnu.org>
541 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
543 1999-06-13 Ian Lance Taylor <ian@zembu.com>
545 * write.c (adjust_reloc_syms): Rather than never reducing reloc
546 which refer to symbols in linkonce sections, permit reducing the
547 relocs if the symbol is local.
549 1999-06-12 Ian Lance Taylor <ian@zembu.com>
551 * subsegs.c (subseg_text_p): New function.
552 * as.h (subseg_text_p): Declare.
553 * read.c (do_align): Use subseg_text_p to set the default fill.
554 * write.c (subsegs_finish): Likewise.
555 * config/obj-coff.c (write_object_file): Likewise.
556 * config/tc-i386.h (md_maybe_text): Don't define.
557 (md_do_align): Use subseg_text_p to set the default fill.
558 * config/tc-m32r.c (m32r_do_align): Likewise.
559 * config/tc-sh.c (sh_do_align): Likewise.
560 * config/tc-sparc.h (md_do_align): Likewise.
562 1999-06-12 David O'Brien <obrien@freebsd.org>
564 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
565 * configure: Rebuild.
567 1999-06-12 Ian Lance Taylor <ian@zembu.com>
569 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
570 * Makefile.am: Rebuild dependencies.
571 * Makefile.in: Rebuild.
573 * config/tc-i386.c (i386_immediate): Remove unused label
576 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
577 * symbols.c: Likewise.
578 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
579 sy_next field when taking address, rather than symbol_next.
581 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
583 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
584 value from the output file architecture.
585 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
586 * dwarf2dbg.h: Change bfd_vma to addressT.
588 1999-06-11 Ian Lance Taylor <ian@zembu.com>
590 * dwarf2dbg.h: Use PARAMS in function declarations.
592 1999-06-11 Martin Dorey <mdorey@madge.com>
594 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
595 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
597 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
599 1999-06-11 Ian Lance Taylor <ian@zembu.com>
601 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
603 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
606 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
608 * read.c (read_a_source_file): Only declare inescape if
611 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
613 (find_entry_byval): Add parens to avoid warning.
615 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
617 * symbols.c (resolve_symbol_value): Don't permit subtraction of
620 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
622 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
625 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
626 synthetize_setx): New functions.
627 (md_assemble): Broken the special cases into the above
628 functions. Make compiler happy if sizeof(bfd_vma)==4.
629 Fix sethi generated from set/setuw. If instructions have a relloc,
630 always clear the fields to be relocated in the opcode.
631 (sparc_ip): Remove special_case global variable.
633 1999-06-10 Ian Lance Taylor <ian@zembu.com>
635 Based on patches from John W. Woznack <jwoznack@concentric.net>:
636 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
637 indication of success rather than a value.
638 (itbl_get_val): Likewise.
639 (itbl_get_field): Use strcspn. Change delimiters to include
641 * itbl-ops.h (itbl_get_reg_val): Update declaration.
642 (itbl_get_val): Likewise.
643 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
645 * symbols.c (copy_symbol_attributes): Convert local symbols to
648 1999-06-10 Nick Clifton <nickc@cygnus.com>
650 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
653 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
655 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
656 Optimize set if sizeof(bfd_vma) == 64.
657 (sparc_ip): Fix sethi - without %hi() it should generate
658 R_SPARC_22 reloc, not R_SPARC_HI22.
659 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
661 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
663 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
664 (s_ncons): New function.
665 (native_op_table): New table.
666 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
667 R_SPARC_OLO10 handling.
669 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
671 * expr.h (struct expressionS): Revert last change; widen X_op.
672 * config/tc-alpha.c (md_begin): Check the field is wide enough.
674 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
676 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
677 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
678 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
679 * Makefile.in: Regenerated.
681 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
682 `common' pass on to s_mri_common.
683 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
685 1999-06-06 Richard Henderson <rth@cygnus.com>
687 * config/obj-elf.c (obj_elf_section): Don't free the return
688 value of demand_copy_C_string.
690 1999-06-05 Richard Henderson <rth@cygnus.com>
692 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
693 creation logic from obj_elf_create_section.
695 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
696 (section_stack): New.
697 (special_sections): Make const.
698 (obj_elf_section): Gut and rewrite parsing.
699 (obj_elf_change_section): New function broken out of obj_elf_section.
700 (obj_elf_parse_section_letters): Likewise.
701 (obj_elf_section_word): Likewise.
702 (obj_elf_section_type): Likewise.
703 (obj_elf_previous): Treat as a toggle.
704 (obj_elf_popsection): New.
705 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
706 (ppc_section_type): Likewise.
707 * config/tc-ppc.h: Likewise.
709 * expr.h (struct expressionS): Don't make X_op a bitfield.
710 * config/tc-alpha.c: Update for symbol handling changes.
711 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
712 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
714 1999-06-05 Richard Henderson <rth@cygnus.com>
716 * dwarf2dbg.c (*): Convert to K&R + prototypes.
717 (dwarf2_gen_line_info): Kill unused variables.
718 (dwarf2_finish): Likewise.
719 (dwarf2_where): Likewise.
720 (dwarf2_directive_file): If we've only got a string,
721 hand off to s_app_file.
722 * ecoff.c: Move the include of ecoff.h.
723 * symbols.h (S_IS_FUNCTION): Prototype.
725 * read.c (LEX_HASH): Supply a default.
727 (s_globl): Update `c' after skipping whitespace.
728 * read.h (LEX_END_NAME, is_name_ender): New.
729 * expr.c (get_symbol_end): Respect it.
731 1999-06-04 Mark Klein <mklein@dis.com>
733 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
735 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
737 * config/tc-hppa.c: Update for symbol handling changes.
739 1999-06-03 Ian Lance Taylor <ian@zembu.com>
741 * cgen.c: Update for symbol handling changes.
742 * config/tc-m32r.c: Likewise.
744 * config/tc-hppa.h: Update for symbol handling changes.
745 * config/tc-hppa.c: Likewise.
747 * config/tc-arm.h: Update for symbol handling changes.
748 * config/tc-arm.c: Likewise.
749 (symbol_make_empty): Remove. Just use symbol_create.
751 * symbols.c (symbol_set_tc): Correct name.
753 * Makefile.am: Rebuild dependencies.
754 ($(OBJS)): Don't depend upon struc-symbol.h.
755 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
756 * dep-in.sed: Don't remove struc-symbol.h.
757 * Makefile.in: Rebuild.
759 * doc/internals.texi (Symbols): Describe changes in symbol
762 1999-06-03 Richard Henderson <rth@cygnus.com>
764 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
765 instead of doing the work by hand.
767 1999-06-03 David Mosberger <davidm@hpl.hp.com>
769 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
770 state of line state-machine.
771 (struct ls): Collect DWARF2 line state-machine state in new member
772 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
773 resulted in any DWARF2 directives.
774 (reset_state_machine): New function.
775 (out_end_sequence): Ditto.
776 (dwarf2_gen_line_info): When switching sections or switching to a
777 lower text address, call out_end_sequence() first to terminate the
778 previous code sequence as code sequences MUST have monotonically
779 increasing addresses.
780 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
782 1999-06-03 David Mosberger <davidm@hpl.hp.com>
784 * as.c (parse_args): Add option -gdwarf2 to allow requesting
785 DWARF2 debug info (line information only, at this point).
786 * as.h: Update comment about supported debug formats.
787 * dwarf2dbg.c, dwarf2dbg.h: New files.
788 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
790 * expr.c (operand): Don't use [ for parens if we want an index op.
791 (op_encoding): Switch [ into O_index, if desired.
792 (op_rank): Renumber with O_index on bottom.
793 (expr): If O_index, match closing bracket.
794 * expr.h (O_index): New.
796 * read.c (read_a_source_file): Conditionally allow matched "
797 in lines passed to md_assemble.
799 * config/obj-elf.c (elf_pseudo_table): Add `common'.
801 1999-06-03 Ian Lance Taylor <ian@zembu.com>
803 Add support for storing local symbols in a small structure to save
804 memory when assembling large files.
805 * as.h: Don't include struc-symbol.h.
806 (symbolS): Add typedef.
807 * symbols.c: Include struc-symbol.h.
808 (local_hash): New static variable.
809 (save_symbol_name): New static function, from symbol_create.
810 (symbol_create): Call save_symbol_name.
811 (local_symbol_count): New static variable.
812 (local_symbol_conversion_count): Likewise.
813 (LOCAL_SYMBOL_CHECK): Define.
814 (local_symbol_make): New static function.
815 (local_symbol_convert): New static function.
816 (colon): Handle local symbols. Create local symbol for local
818 (symbol_table_insert): Handle local symbols.
819 (symbol_find_or_make): Create local symbol for local label name.
820 (symbol_find_base): Check for local symbol.
821 (symbol_append, symbol_insert): Check for local symbols.
822 (symbol_clear_list_pointers, symbol_remove): Likewise.
823 (verify_symbol_chain): Likewise.
824 (copy_symbol_attributes): Likewise.
825 (resolve_symbol_value): Handle local symbols.
826 (resolve_local_symbol): New static function.
827 (resolve_local_symbol_values): New function.
828 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
829 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
830 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
831 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
832 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
833 (symbol_previous, symbol_next): New functions.
834 (symbol_get_value_expression): Likewise.
835 (symbol_set_value_expression): Likewise.
836 (symbol_set_frag, symbol_get_frag): Likewise.
837 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
838 (symbol_mark_used_in_reloc): Likewise.
839 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
840 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
841 (symbol_mri_common_p): Likewise.
842 (symbol_mark_written, symbol_clear_written): Likewise.
843 (symbol_written_p): Likewise.
844 (symbol_mark_resolved, symbol_resolved_p): Likewise.
845 (symbol_section_p, symbol_equated_p): Likewise.
846 (symbol_constant_p): Likewise.
847 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
848 (symbol_get_obj, symbol_set_obj): Likewise.
849 (symbol_get_tc, symbol_set_tc): Likewise.
850 (symbol_begin): Initialize local_hash.
851 (print_symbol_value_1): Handle local symbols.
852 (symbol_print_statistics): Print local symbol statistics.
853 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
854 Declare new symbols.c functions. Move many declarations here from
856 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
857 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
858 (struct symbol): Move bsym to make it clearly the first field.
859 Remove TARGET_SYMBOL_FIELDS.
860 (symbolS): Don't typedef.
861 (struct broken_word): Remove.
862 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
863 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
864 (symbol_clear_list_pointers): Likewise.
865 (symbol_insert, symbol_remove): Likewise.
866 (symbol_previous, symbol_append): Likewise.
867 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
868 (struct local_symbol): Define.
869 (local_symbol_converted_p, local_symbol_mark_converted): Define.
870 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
871 (local_symbol_get_frag, local_symbol_set_frag): Define.
872 (local_symbol_get_real_symbol): Define.
873 (local_symbol_set_real_symbol): Define.
875 * write.c (write_object_file): Call resolve_local_symbol_values.
876 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
877 (TARGET_SYMBOL_FIELDS): Don't define.
878 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
879 ECOFF_DEBUGGING, add ECOFF fields.
880 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
881 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
882 ECOFF_DEBUGGING, add ECOFF fields.
883 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
884 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
885 * config/tc-mcore.h: Don't include struc-symbol.h.
886 (TARGET_SYMBOL_FIELDS): Don't define.
887 (struct mcore_tc_sy): Define.
888 (TC_SYMFIELD_TYPE): Define.
889 * Many files: Use symbolS instead of struct symbol. Use new
890 accessor functions rather than referring to symbolS fields
893 * read.c (s_mri_common): Don't add in value of line_label.
895 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
896 checking for SEC_LINK_ONCE.
898 * config/tc-sh.h (sh_fix_adjustable): Declare.
900 * app.c (input_buffer): New static variable.
901 (app_push): Save saved_input in allocated buffer.
902 (app_pop): Restored saved_input.
903 (do_scrub_chars): Change get parameter to take char * and int as
904 arguments. Change GET macro to pass input_buffer to get
905 function. Don't save input into allocated buffer.
906 * as.h (do_scrub_chars): Update declaration.
907 * input-file.c (input_file_get): Change to take char * and int.
908 Read data into passed in buffer. Remove static buffer.
909 * read.c (scrub_from_string): Change to take char * and int. Copy
910 data into passed in buffer.
912 * hash.h: Neaten. Declare hash_traverse.
913 * hash.c: Complete rewrite based on BFD hashing code.
914 * gasp.c (chunksize): New variable.
915 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
918 1999-05-28 Nick Clifton <nickc@cygnus.com>
920 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
921 addend unless the target uses an old ABI.
923 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
925 -Wchar-subscripts cleanup
926 * listing.c (listing_newline): Use unsigned char variable, so
927 calls to isascii,iscntrl are correct.
928 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
930 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
931 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
932 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
933 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
935 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
937 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
939 (arch_coldfire_p): New #define.
940 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
942 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
944 * config/tc-m68k.c (install_operand): Add places `n', `o'.
946 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
947 (install_operand): Add place `N'.
948 (init_table): Add registers ACC, MACSR, MASK.
950 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
952 * config/tc-m68k.c: Change mcf5200 --> mcf.
953 (archs): Add mcf5206e, mcf5307.
954 (m68k_ip): Add format `u'.
955 (install_operand): Add place `m', `M', `h'.
956 (init_table): Add upper/lower registers.
958 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
960 1999-05-28 Martin Dorey <mdorey@madge.com>
962 * config/tc-i960.c: Several minor changes to add ELF and
963 BFD_ASSEMBLER support.
964 * config/tc-i960.h: Likewise.
965 * configure.in (i960-*-elf*): New target.
966 * aclocal.m4, configure: Rebuild.
968 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
970 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
971 reloc changes when defined(BFD_ASSEMBLER).
973 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
975 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
977 * write.c (write_print_statistics): Output to file, not stderr.
979 * expr.c (generic_bignum_to_int32,64): Prototype.
981 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
982 output_sleb128, output_uleb128, output_big_sleb128,
983 output_big_uleb128, output_big_leb128): Prototype.
984 (output_big_sleb128, output_big_uleb128): Make inline.
985 (output_big_leb128): Remove inline
987 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
988 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
989 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
990 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
991 value for correct overflow check in write.c:fixup_segment.
992 * write.c (fixup_segment): Move bitfield overflow checks to after
993 the md_apply_fix call.
994 * config/obj-coff.c (fixup_segment): Likewise.
995 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
996 valueT *val argument.
998 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1000 * config/atof-ieee.c (gen_to_words): Correctly round a
1001 denormalized number. Fix off-by-one in range checking for
1002 exponent in a denormal.
1004 1999-05-10 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1009 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1011 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1013 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1015 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1016 (ReverseRegRegmem): Remove.
1017 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1018 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1019 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1022 From Doug Ledford <dledford@redhat.com>
1023 * config/tc-i386.h (RegXMM): New for P/III.
1024 * config/tc-i386.c: Add support for P/III.
1026 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1028 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1029 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1030 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1032 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1034 * config/tc-i386.c (i386_immediate): Skip whitespace before
1035 complaining about junk after expression.
1036 (i386_displacement): Likewise.
1038 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1040 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1041 Don't copy before downcaseing.
1043 1999-05-05 Catherine Moore <clm@cygnus.com>
1045 * tc-m68k.c: Include elf/m68k.h.
1046 (m68k_elf_final_processing): New routine.
1047 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1050 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1052 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1055 1999-04-30 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-mcore.c (mcore_s_section): Dump literals before
1060 1999-04-29 Nick Clifton <nickc@cygnus.com>
1062 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1065 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1067 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1068 (TC_INIT_FIX_DATA): Delete.
1069 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1070 (TC_INIT_FIX_DATA): Delete.
1071 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1072 * write.c (fix_new_internal): Initialize fx_cgen member.
1073 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1074 (gas_cgen_md_apply_fix3): Update.
1075 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1076 (md_cgen_record_fixup_exp): Update.
1077 (FX_OPINFO_R_TYPE): Update.
1079 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1080 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1081 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1082 * frags.h (struct frag): Make opindex, opinfo ints.
1084 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1086 1999-04-26 Tom Tromey <tromey@cygnus.com>
1088 * aclocal.m4, configure: Updated for new version of libtool.
1090 1999-04-22 Nick Clifton <nickc@cygnus.com>
1092 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1094 (md_apply_fix3): Do not fix up absolute relocations against
1097 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1099 1999-04-20 Nick Clifton <nickc@cygnus.com>
1101 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1102 changes and data-in-text directives.
1103 (mcore_cons): New function: intercept cons() operations.
1104 (mcore_float_cons): New function: intercept float_cons()
1106 (mcore_stringer): New function: intercept stringer() operations.
1108 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1110 * obj.h (struct format_ops): Change generate_asm_lineno field to
1112 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1114 * config/tc-alpha.c (find_opcode_match): Add default case to
1116 (find_macro_match): Likewise.
1117 (load_expression): Parenthesize && within ||.
1119 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1121 1999-04-17 Nick Clifton <nickc@cygnus.com>
1123 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1124 .text .data .section pseudo ops.
1125 (mcore_s_section): New function. Dump lits before changing secs.
1126 (mcore_s_text): New function. Dump lits before changing secs.
1127 (mcore_s_data): New function. Dump lits before changing secs.
1129 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1131 * config/tc-mips.c (mips_32bitmode): New.
1132 (md_begin): Set mips_32bitmode if needed.
1133 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1134 Set EF_MIPS_32BITMODE.
1136 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1138 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1141 1999-04-16 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1145 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1147 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1148 expressions correctly.
1151 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1153 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1155 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1157 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1158 and fmpynfadd instructions.
1160 1999-04-11 Richard Henderson <rth@cygnus.com>
1162 * as.h (environ): Declare it, if needed.
1163 * as.c (dump_statistics): Don't declare environ.
1164 * configure.in (environ): Detect declaration.
1165 * configure, config.in: Rebuild
1167 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1168 (i386_displacement): Allocate enough space for replacement buffer.
1169 Clean up replacement buffer initialization.
1171 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1173 * subsegs.c (section_symbol): Don't create a new symbol if one
1174 already exists; instead, use the existing one, but set its segment
1175 and frag data if it hasn't already been defined.
1176 * config/obj-coff.c (c_section_symbol): Likewise.
1178 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1180 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1182 1999-04-08 Nick Clifton <nickc@cygnus.com>
1184 * config/tc-mcore.c: New File: Support routines for MCore
1186 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1187 * config/obj-coff.c: Add support for mcore-pe target.
1189 * Makefile.am: Add support for MCore targets.
1190 * Makefile.in: Regenerate.
1191 * configure.in: Add support for MCore targets.
1192 * configure: Regenerate.
1194 * doc/all.texi: Set MCORE.
1195 * doc/as.texinfo: Document MCore specific command line options.
1197 * write.h: Prevent multiple inclusion.
1199 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1201 * asintl.h (LC_MESSAGES): Never define.
1202 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1204 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1207 * Makefile.am (m68k-parse.c): If configuring in the source
1208 directory, copy m68k-parse.y into the local directory before
1209 running ylwrap, to remove spurious differences when generating
1211 * Makefile.in: Rebuild.
1213 * config/tc-sparc.h (md_do_align): Just allocate the number of
1214 bytes necessary, rather than always allocating 1024.
1216 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1218 * listing.c (listing_newline): Add cast to avoid warning.
1219 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1220 * config/tc-i386.c (i386_scale): Add return value.
1221 (build_displacement_string): Remove unused local temp_disp2.
1222 (i386_intel_memory_operand): Add parentheses to avoid warning.
1223 (i386_intel_operand): Remove unused local end_of_operand_string.
1224 (i386_operand): Remove unused local operand_modifier.
1225 (i386_operand): Add parens to avoid warning.
1227 1999-04-04 Don Bowman <don@pixsci.com>
1229 * configure.in: Add mips*-*-vxworks* target; have it define
1231 * configure, config.in: Rebuild.
1233 1999-03-31 Nick Clifton <nickc@cygnus.com>
1235 * configure.in (emulations): Add support for arm-epoc-pe.
1236 * configure: Regenerate.
1237 * config/te-epoc-pe.h: New file. Define macros specific to
1239 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1240 for arm-epoc-pe target.
1242 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1244 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1246 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1248 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1249 detect ",n" without a condition.
1250 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1253 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1255 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1256 instruction is encoded with one bit.
1259 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1261 * doc/internals.texi (CPU backend): Mention that
1262 line_separator_chars should not include newline. From thi
1263 <ttn@mingle.glug.org>.
1265 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1267 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1268 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1270 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1272 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1274 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1276 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1279 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1281 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1283 1999-03-15 Martin Hunt <hunt@cygnus.com>
1285 * app.c (do_scrub_begin): Change '-' back to a symbol char
1286 so we can use multiple opcodes on a line again.
1288 * config/tc-d30v.c: By default, warn if a symbol has
1289 the same name as a register. Plus some minor
1290 updates from the branch.
1292 1999-03-13 Nick Clifton <nickc@cygnus.com>
1294 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1295 BFD_RELOC_16 and BFD_RELOC_64.
1297 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1299 * expr.c (expr): Add missing else.
1301 1999-03-12 Nick Clifton <nickc@cygnus.com>
1303 * config/tc-arm.c (md_apply_fix3): Improve error message.
1305 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1307 * Makefile.am (CPU_TYPES): Add fr30.
1308 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1309 (fr30,m32r dependencies): Update.
1310 * Makefile.in: Rebuild.
1312 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1313 (gas_cgen_record_fixup_exp): Ditto.
1314 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1315 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1316 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1317 (md_cgen_lookup_reloc): Update use of operand->type.
1318 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1319 (md_convert_frag): Call cgen_operand_lookup_by_num.
1320 (md_cgen_lookup_reloc): Update use of operand->type.
1321 (m32r_cgen_record_fixup_exp): Ditto.
1323 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1325 * config/tc-mips.c (md_show_usage): Fix message.
1327 1999-03-03 Nick Clifton <nickc@cygnus.com>
1329 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1330 and LDR reg,=<expr> instruction.
1332 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1335 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1337 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1339 1999-02-17 Nick Clifton <nickc@cygnus.com>
1341 This patch was created by: Scott Bambrough
1342 <scottb@corelcomputer.com>
1345 Special cased '@' character. The '@' character is used as the
1346 ARM assembler comment character, as a special character
1347 and in ELF .symver pseudo-op's, and as a special character in
1348 .type and .section pseudo-ops.
1349 (symver_pseudo): New static variable.
1350 (symver_state): New static variable.
1351 (struct app_save): Add field 'symver_state'.
1352 (app_push): Save global symver_state int struct app_save.
1353 (app_pop): Restore global symver_state from struct app_save.
1354 (do_scrub_chars): Special case handling of '@' character in
1357 * configure.in: Modified to recognize armv* uname syntax from ARM
1359 * configure: Regenerated.
1361 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1362 a prefix to the section's type.
1363 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1364 the type's typename.
1366 * config/tc-arm.h: Add support for PIC generation:
1367 (pic_code): New boolean.
1368 (obj_relocate_extern): Define.
1369 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1370 (TC_CONS_FIX_NEW): Define.
1371 (tc_fix_adjustable): Define.
1372 (GLOBAL_OFFSET_TABLE_NAME): Define.
1374 * config/tc-arm.c: Add support for PIC generation:
1375 (line_seperator_chars): Allow ';' as a seperator for Linux.
1376 (is_immediate_prefix): New macro.
1377 (arm_parse_reloc): New function.
1378 (s_arm_elf_cons): New function.
1379 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1380 (md_undefined_symbol): Special case handling for the Global Offset
1382 (md_apply_fix3): Handle PIC relocs.
1383 (tc_gen_reloc): Handle PIC relocs.
1384 (md_parse_option): Add support for '-k' command line switch to
1385 enable PIC generation.
1386 (cons_fix_new_arm): New function.
1387 (s_arm_elf_cons): New function.
1389 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1391 * configure.in: Add comments for uses of AC_DEFINE.
1392 * acinclude.m4: Likewise.
1393 * acconfig.h: Remove.
1394 * aclocal.m4: Rebuild.
1395 * configure: Rebuild.
1396 * Makefile.in: Rebuild.
1397 * config.in: Rebuild.
1399 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1401 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1402 non-constant offset from a base register.
1404 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1406 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1409 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1411 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1412 (emit_insn): Look for pc-relative and no-overflow specifiers on
1413 internal relocation types.
1415 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1417 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1420 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1422 (mips_4650, mips_4010, mips_4100): Variables removed.
1423 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1424 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1426 (md_begin): Don't bother initializing the mips_NNNN variables;
1427 mips_cpu is set, and that's good enough now.
1428 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1429 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1430 (show): New function, to handle wrapping in the CPU lists.
1431 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1433 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1435 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1436 than treat as an immediate specifier.
1438 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1440 * config/tc-i386.c: Prototype many functions.
1441 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1442 (i386_immediate): Remove unused second argument.
1443 (i386_intel_operand): Fix i386_is_reg typo.
1444 (i386_operand): Use allow_naked_reg.
1445 (output_invalid): Make operand int for K&R.
1447 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1449 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1451 * Makefile.in: Rebuild.
1453 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1455 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1457 (EXTRA_as_new_SOURCES): Comment out.
1458 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1459 * Makefile.in: Rebuild.
1460 * doc/Makefile.in: Rebuild.
1461 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1462 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1463 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1464 * configure: Rebuild.
1465 * aclocal.m4: Rebuild.
1466 * config.in: Rebuild.
1467 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1468 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1469 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1470 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1471 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1472 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1473 (gas_cgen_record_fixup_exp): Ditto.
1474 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1475 descriptor, not global variable.
1476 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1477 descriptor, not global variable. Refer to insert_operand handler
1478 via cpu descriptor, not global function.
1479 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1480 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1481 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1482 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1483 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1484 * config/tc-m32r.c: Ditto.
1485 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1486 (md_assemble): Ditto.
1487 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1489 1999-02-09 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1492 relocations for ELF targets.
1494 1999-02-08 Nick Clifton <nickc@cygnus.com>
1496 * configure.in: Add support for StrongARM target.
1497 * configure: Regenerate.
1499 1999-02-05 Nick Clifton <nickc@cygnus.com>
1501 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1503 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1506 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1508 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1510 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1512 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1513 (INTEL_DWORD_MNEM_SUFFIX): Define.
1516 (DWORD_PTR): Define.
1517 (XWORD_PTR): Define.
1519 (OFFSET_FLAT): Define.
1521 (NONE_FOUND): Define.
1524 * config/tc-i386.c (set_intel_syntax): New routine.
1525 (intel_syntax): Declare.
1526 (allow_naked_reg): Declare.
1527 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1528 (intel_float_operand): New routine.
1529 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1530 Handle brackets as well as parens. Call i386_intel_operand for
1531 intel syntax. Reverse operands if appropriate. Handle new
1532 suffixes. Handle movzx and movsx.
1533 (i386_is_reg): New routine.
1534 (i386_immediate): New routine.
1535 (i386_scale): New routine.
1536 (i386_displacement): New routine.
1537 (i386_operand_modifier): New routine.
1538 (build_displacement_string): New routine.
1539 (i386_parse_seg): New routine.
1540 (i386_intel_memory_operand): New routine.
1541 (i386_intel_operand): New routine.
1542 (i386_operand): Call i386_displacement, i386_immediate,
1543 i386_scale, etc. instead of handling inline.
1544 (parse_register): Handle registers without prefix.
1546 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1548 * configure: Regenerate.
1549 * configure.in (arm-*-oabi): New.
1550 (thumb-*-oabi): New.
1551 * config/tc-arm.c (target_oabi): Declare.
1552 (md_apply_fix3): Support REL relocs.
1553 (md_parse_option): Handle -oabi.
1554 (elf32_arm_target_format): New routine.
1555 (md_longopts): Add OPTION_OABI.
1556 * config/tc-arm.h: Redefine TARGET_FORMAT.
1559 1999-01-28 Nick Clifton <nickc@cygnus.com>
1561 * write.c (write_relocs): Handle out of range error.
1563 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1564 (fr30_force_relocation): Default to 0.
1566 * config/tc-fr30.h (obj_fix_adjustable): Define.
1567 (TC_FORCE_RELOCATION): Define.
1569 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1572 1999-01-16 Nick Clifton <nickc@cygnus.com>
1574 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1575 merge of two instructions if the left instruciton kills the right.
1577 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1579 * Makefile.in: Regenerate.
1580 * configure.in: Redo test for using cgen.
1581 * configure: Regenerate.
1583 1999-01-09 Nick Clifton <nickc@cygnus.com>
1585 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1586 redefinition of this macro.
1588 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1590 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1593 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1595 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1596 a read of HI or LO and an immediatly following branch.
1598 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1600 * config/tc-mips.c (md_begin): Another correction to the setting of
1603 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1605 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1607 1998-12-21 Nick Clifton <nickc@cygnus.com>
1609 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1610 bit insn when optimizing, so that parallelised instructions will
1611 start on a 32 bit boundary.
1613 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1615 * config/tc-mips.c (mips_eabi64): New.
1616 (md_begin): Set mips_eabi64.
1617 (mips_elf_final_processing): Use it.
1619 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1621 * config/tc-mips.c (mips_elf_final_processing):
1622 Correct setting of ABI in e_flags.
1624 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1626 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1628 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1630 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1632 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1634 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1635 warning, values that don't fit in the field.
1637 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1639 * config/tc-mips.c (mips_abi_string): New.
1640 (md_parse_option,md_longopts): Add mabi.
1641 (mips_elf_final_processing): Set e_flags based on mabi flag.
1643 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1645 * config/tc-mips.c (md_parse_option): Handle vr4111.
1647 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1649 * config/tc-h8300.c (build_bytes): Change message given if the
1650 instruction requires H8/300H mode and we're not in Hmode, to
1651 suggest that it may be the operand modes that are the problem, not
1652 necessarily the opcode.
1654 1998-12-10 Nick Clifton <nickc@cygnus.com>
1656 * config/tc-fr30.c: Add line separator character.
1658 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1660 * configure.in (hppa-*-mpeix*): New target.
1661 * config/obj-som.h (obj_som_compiler): Declare.
1662 * config/obj-som.c (compiler_seen): New static variable.
1663 (obj_som_compiler): New function.
1664 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1665 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1666 (pa_type_args): Set hppa_priv_level.
1667 (pa_compiler): New static function if OBJ_SOM.
1668 * configure: Rebuild.
1670 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1672 * read.c (output_leb128): Don't mark as inline.
1674 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1676 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1677 AIX .vbyte unaligned data support.
1678 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1679 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1682 1998-12-07 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1687 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1689 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1690 BFD_RELOC_ARM_PCREL_BRANCH.
1692 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1694 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1695 checking the target type.
1696 (mips-dec-bsd*): Set endian to little.
1697 * configure: Rebuild.
1699 COFF weak symbol support, based on patches from Mark Elbrecht
1700 <snowball3@usa.net>:
1701 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1702 * config/obj-coff.c (obj_coff_weak): New static function.
1703 (obj_coff_endef) [both versions]: Handle weak symbols.
1704 (coff_frob_symbol): Likewise.
1705 (yank_symbols): Likewise.
1706 (obj_pseudo_table): Add "weak".
1708 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1709 <aymeric.vincent@emi.u-bordeaux.fr>.
1710 * aclocal.m4: Rebuild with current tools.
1711 * configure: Rebuild.
1713 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1714 an assertion failure for a case we can't handle when OBJ_ECOFF.
1716 * expr.c (operator): And with 0xff to avoid problems with signed
1719 1998-12-03 Nick Clifton <nickc@cygnus.com>
1721 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1722 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1724 1998-12-02 Nick Clifton <nickc@cygnus.com>
1726 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1729 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1731 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1734 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1736 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1739 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1743 (d10v_cleanup): Only generate previous insn if a multiline insn is
1746 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1748 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1751 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1754 -marm6xxx command line switches.
1756 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1758 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1759 (itbl-ops.o): Delete duplicate dependencies.
1760 Rebuild dependencies.
1761 Add fr30 dependencies.
1762 * Makefile.in: Rebuild.
1764 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1766 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1768 * listing.c: Ignore line terminator characters found inside
1771 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1773 * po/gas.pot: Regenerated.
1775 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1778 fr30_is_label_start(). Also checks for delay slot insns.
1780 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1781 FR30 instructions which contain a colon in the mnemonic.
1783 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1785 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-fr30.c: Removed currently superflous code.
1789 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1791 * config/tc-fr30.h: New file.
1792 * config/tc-fr30.c: Tweaking so that it will compile.
1794 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1796 * config/tc-d10v.h (obj_fix_adjustable): Define.
1797 (TC_FORCE_RELOCATION): Define.
1798 (d10v_force_relocation): Declare.
1799 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1800 (md_apply_fix3): Handle Vtable relocs.
1801 (d10v_fix_adjustable): New.
1802 (d10v_force_relocation): New.
1804 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-d30v.c: Change default behaviour to ignore potential
1807 conflicts between register name and symbol names.
1809 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1811 * configure.in: Add fr30-*-*.
1812 * config/tc-fr30.c: New file.
1813 * Makefile.in: Regenerated.
1814 * config.in: Regenerated.
1815 * configure: Regenerated.
1816 * doc/Makefile.in: Regenerated.
1817 * po/gas.pot: Regenerated.
1819 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1821 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1824 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1826 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1828 (do_scrub_chars): Add some casts to unsigned char to avoid
1829 unwanted sign extension.
1830 * read.c (lex_type): Set characters about 127 to be symbol
1832 * config/tc-i386.c (md_begin): Set identifier_chars and
1833 operand_chars for values above 127.
1835 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1837 * configure.in: detect cygwin* instead of cygwin32*
1838 * configure: regenerate
1840 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1842 * listing.c: Add support for producing a listing from piped
1845 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1847 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1848 (append_insn): Account for the tx39's multiply behavior.
1850 1998-10-26 Michael Meissner <meissner@cygnus.com>
1852 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1853 from assemble_parallel_insns. Add support for '->' to indicate
1854 explicitly serializing the instructions.
1855 (md_assemble): Ditto.
1857 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1859 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1862 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1864 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1866 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1868 * config/tc-mips.c : support frame and regmask/fregmask when
1869 MIPS_STABS_ELF is specified.
1871 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1873 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1874 (md_apply_fix): Don't return 1 for VTABLE relocs.
1875 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1877 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1879 * doc/c-i386.texi: Replace occurences of "opcode" with
1880 "instruction mnemonic", "instruction", or "mnemonic" when
1881 referring to the name of an instruction. Use "opcode" when
1882 referring to the sequence of machine bytes.
1884 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1885 (is_opcode_char): Rename to is_mnemonic_char.
1886 (md_assemble and i386_operand): Correct error messages from
1887 "opcode" to "instruction mnemonic"
1888 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1889 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1890 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1891 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1892 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1893 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1894 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1896 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1898 * config/tc-i386.c (i386_operand): Check for garbage after
1901 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1903 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1904 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1906 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1908 * config/tc-sh.h (obj_fix_adjustable): Define.
1909 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1910 (md_apply_fix): Likewise.
1911 (tc_gen_reloc): Likewise.
1912 (sh_fix_adjustable): New.
1914 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1916 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1917 * cgen.h (gas_cgen_finish_insn): Update prototype.
1918 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1919 cgen_insn_t -> CGEN_INSN_INT.
1920 (make_parallel): Update handling of CGEN_INT_INSN_P.
1921 (assemble_parallel_insn): Ditto.
1922 (target_make_parallel): New function.
1923 (md_assemble): Use it.
1925 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1927 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1929 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1931 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1932 converted into lower case.
1934 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1936 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1937 (gas_cgen_tc_gen_reloc): Likewise.
1938 * config/tc-m32r.h (obj_fix_adjustable): Define.
1939 * config/tc-m32r.c (m32r_fix_adjustable): New.
1940 (m32r_force_relocation): Handle VTABLE relocs.
1942 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1944 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1946 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1949 to lower case before parsing.
1951 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1952 parallel insns modift buts in the PSW as a side effect.
1954 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-d30v.c (find_format): Test for missing flag and
1959 (md_apply_fix3): Fix error messages to avoid
1960 assumption about presence of a symbol.
1962 (parallel_ok): Disallow parallel instructions that both modify the
1965 (find_format): Generate a warning if an odd numbered register is
1966 used as the first register in a mutli-register instruction.
1968 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1970 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1971 relocations are always associated with a symbol.
1973 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1975 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1976 (elf32_sparc_force_relocation): Declare.
1977 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1978 (tc_gen_reloc): Handle vtable relocs.
1979 (elf32_sparc_force_relocation): New.
1981 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1983 * symbols.c (S_IS_FUNCTION): New.
1984 * config/tc-v850.h (obj_fix_adjustable): Define.
1985 (TC_FORCE_RELOCATION): Define.
1986 (v850_force_relocation): Declare.
1987 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1988 of fx_addnumber for VTABLE reloc addends.
1989 (md_apply_fix3): Handle VTABLE relocs.
1990 (v850_fix_adjustable): New.
1991 (v850_force_relocation): New.
1993 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1995 * tc-hppa.c (fp_operand_format): Add some additional formats.
1996 (pa_ip): Do not automatically promote into pa2.0 mode.
1997 (pa_level): Handle ".level 2.0".
1999 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2001 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2002 * config/tc-i386.h (template.extension_opcode): Change to
2003 unsigned int to allow full range of 8-bit opcode suffixes.
2004 (None): Redefine as 0xffff.
2006 From Jeff B Epler <jepler@usgs.gov>
2007 * doc/c-i386.texi (i386-SIMD): New section.
2009 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2011 * read.c (discard_rest_of_line): New function.
2012 * read.h: Declare it.
2013 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2015 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-d10v.c (find_symbol_matching_register): New function.
2018 (find_opcode): Cope with the case where a register name matches
2021 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-v850.c (md_pcrel_from): Rename to
2024 v850_pcrel_from_section.
2025 (v850_pcrel_from_section): Do not resolves symbols in other
2028 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2030 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-d10v.c (find_opcode): Generate an error if a register
2033 is supplied for an operand that should not be a register.
2035 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2037 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2038 instructions to have another instruction in the right bin.
2040 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2042 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2043 the right container if the left container holds a branch
2046 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2049 both a register name and symbol name.
2050 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2052 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2055 execution unit class.
2057 (reg_name_search): If a name matches a register and a symbol,
2058 prefer the register.
2059 (find_format): Disallow flag registers when a general purpose
2060 register is required.
2061 If a number is required, but a register has been given, check to
2062 see if a symbol with the same name as the register exists, and if
2063 so, use that symbol.
2065 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2067 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2069 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2071 * config/tc-d30v.c (find_format): Do not accept flag registers as
2072 general purpose registers.
2073 (find_format): If an immediate value is expected at a given place
2074 in a format, but a register name has been provided instead, check
2075 to see if that register name matches the name of a predefined
2076 symbol and if it does, then use the symbol instead.
2077 (reg_name_search): If a register name matches a symbol name,
2078 prefer the register name to the symbol name.
2080 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2082 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2083 the previous insn to empty.
2085 1998-09-20 Michael Meissner <meissner@cygnus.com>
2087 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2088 pieces, forcing the use of an ANSI compiler.
2090 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2092 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2094 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2096 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2098 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2100 (obj_elf_vtable_entry): Likewise.
2101 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2102 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2103 (tc_gen_reloc): Likewise.
2104 (arm_fix_adjustable): Likewise.
2105 (elf32_arm_force_relocation): New.
2106 (armelf_frob_symbol): Remove coff-style symbol support.
2108 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2110 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2112 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2114 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2115 OBJ_COFF so that routine is defined for a.out format.
2117 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2119 * config/tc-i386.c (i386_operand): Detect non-segment registers
2120 used as segment prefixes.
2122 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2124 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2125 optimize across FDE boundaries.
2127 * config/obj-coff.c (obj_coff_section): Preserve any link once
2128 flags when setting the section flags.
2130 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2132 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2133 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2135 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2137 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2140 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2142 * frags.c (frag_grow): Include the size of the frag struct in the
2145 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2146 if the new subseg comes before the old.
2148 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2150 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2151 to handle edge8 and edge16.
2153 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2155 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2156 before we clobber the symbol involved.
2158 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2160 * config/tc-arm.c: Remove OBJ_ELF definitions for
2161 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2162 use arm_adjust_symtab for OBJ_COFF.
2163 (armelf_adjust_symtab): New Routine.
2164 * config/tc-arm.h: Define obj_adjust_symtab to
2165 armelf_adjust_symtab for OBJ_ELF.
2167 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2169 * configure.in: Make all i386-elf targets use bfd_gas.
2170 * config/tc-i386.c (tc_i386_force_relocation): New.
2171 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2172 (md_apply_fix3): Likewise.
2173 (tc_gen_reloc): Handle them.
2174 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2175 tc_i386_force_relocation.
2177 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2179 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2181 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2183 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2184 current opcode after writing the first insturction of a reverse
2187 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2189 * read.h (generate_lineno_debug): Add prototype.
2190 * read.c (generate_lineno_debug): Make non-static.
2192 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2194 * config/tc-i386.c (md_assemble): Only warn for address/data size
2197 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2199 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2200 against Thumb function names, as the linker needs this information.
2202 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2204 * expr.c (operand): Check also that there is no advance in operand
2205 after atof_generic in order to decide "is it label 0f or floating
2208 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2211 command line options with a single dash.
2212 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2214 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2216 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2217 * tc-arm.c (arm_fix_adjustable): New routine.
2219 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2221 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2222 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2223 demand_empty_rest_of_line before mri_comment_end.
2224 (equals): Check garbage after expression before
2225 mri_comment_end in MRI mode.
2227 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2229 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2230 small immediate constant to use the constant itself rather than
2233 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2235 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2236 (pa_leave): Likewise.
2238 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2240 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2242 (i386_operand): Fix an error message.
2244 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2246 * doc/c-arm.texi (ARM Directives): Document .req directive.
2248 * config/tc-arm.c (reg_required_here): Display erroneous string if
2249 the register name could not be decoded.
2250 Do not set inst.instruction if the sift is -1.
2252 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2254 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2257 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2259 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2260 even if it is belived to be unnecessary.
2262 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2264 config/tc-i386.c (i386_operand): Size immediate constants by
2265 suffix (erroneously removed as part of July 7 change).
2267 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2269 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2270 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2271 (armelf_frob_symbol): New Routine.
2272 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2274 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2276 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2278 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2280 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2281 command line switches passed to assembler.
2283 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2285 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2286 (gas_cgen_opcode_desc): Declare.
2287 (gas_cgen_parse_operand): Declare.
2288 (*): Prepend gas_ to gas specific fns to denote them as such.
2290 * cgen.c (gas_cgen_opcode_desc): New global
2291 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2292 (queue_fixup): Renamed from cgen_queue_fixup.
2293 (*): Prepend gas_ to gas specific fns to denote them as such.
2295 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2296 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2297 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2298 Open opcode table and initialize it.
2299 (make_parallel): Use gas_cgen_opcode_desc.
2300 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2301 (md_assemble): Ditto.
2303 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2305 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2306 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2307 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2308 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2309 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2310 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2311 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2312 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2313 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2314 (INIT_STAB_SECTION): Likewise.
2315 (OBJ_PROCESS_STAB): Likewise.
2317 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2318 (md_parse_option): Watch for them.
2319 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2320 (md_begin): Kill neverdef code.
2321 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2322 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2323 (s_alpha_coff_wrapper): New.
2324 (md_pseudo_table): Trap all ECOFF pseudos.
2326 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2328 Start of changes to remove mdebug section from mips*-elf
2329 Based on MIPS_STAB_ELF definition
2330 * acconfig.h: undef if not configured
2331 * config.in: undef if not configured
2332 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2333 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2334 * stabs.c (s_stab_generic): flush frag
2336 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2338 * configure.in: (arm-*-elf): Handle.
2339 (thumb-*-elf): Handle.
2340 * configure: Regenerate.
2341 * read.c (stringer): Fix typo in comment.
2342 * write.c (fixup_segment): Don't add symbol value to addend if
2344 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2346 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2349 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2351 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2352 (write_2_short): Emit warning if new flag is set.
2353 (do_assemble): Set flags if left instruction is one of special
2354 "right-instruction-killer" type.
2356 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2358 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2359 Always output words in debug_info section as big endian.
2360 (sparc_target_format): Choose correct bfd target.
2361 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2363 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2365 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2366 to work with internationalization code. Issue an error when two
2367 operands match that are not allowed to match.
2369 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2371 * configure.in (install_tooldir): Allow target to specify whether
2372 it wants to be installed in $(tooldir)/bin.
2373 * configure: Regenerate.
2374 * Makefile.am (install-exec-local): Set install-exec-tooldir
2375 dependency via configure.
2376 * Makefile.in: Regenerate.
2378 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2380 * Makefile.am (install-exec-local): Split into two ...
2381 (install-exec-bindir,install-exec-tooldir): New rules.
2382 * Makefile.in: Regenerate.
2384 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2386 * Makefile.am (install-exec-local): Don't remove the file before
2387 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2388 W. Rozycki <macro@ds2.pg.gda.pl>.
2389 * Makefile.in: Rebuild.
2391 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2393 * cgen.c: Include libiberty.h.
2394 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2395 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2396 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2397 (md_cgen_lookup_reloc)): Declare.
2398 (md_cgen_record_fixup_exp): Declare.
2399 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2400 (m32r_relax_frag): Declare.
2401 (cgen_md_apply_fix3): Decls moved to cgen.h.
2402 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2403 (m32r_cgen_record_fixup_exp): Delete decl.
2404 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2405 (assemble_nop): Delete.
2406 (expand_debug_syms): Delete unused `exp'.
2407 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2408 Add default case for -Wall.
2409 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2410 (md_atof): Delete unused wordP.
2412 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2414 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2417 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2419 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2420 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2421 .print, .purgem, and .struct. Remove documentation for
2424 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2426 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2427 Update call to insert_operand.
2429 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2431 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2433 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2435 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2436 whitespace after a prefix operator.
2438 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2440 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2442 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2444 * config/tc-sparc.c (log2): New static function.
2445 (s_reserve): Use log2 to convert alignment before calling
2447 (s_common): Use log2 to convert alignment before calling
2448 record_alignment and frag_align.
2449 (sparc_cons_align): Use log2.
2451 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2453 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2454 (s_common): Likewise.
2456 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2457 initialization of waddr.
2458 (sparc_elf_final_processing): Add default case to switch.
2460 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2462 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2463 than temporary real.
2465 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2467 * write.c (subsegs_finish): Don't align the segments if there were
2470 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2471 copying aux information.
2473 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2474 expression into a symbol.
2476 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2478 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2479 type to unsigned int.
2480 (md_assemble): Change type used to store offsets from unsigned
2482 (i386_operand): Switch error check to only call RESTORE_END_STRING
2483 once after parse_register.
2485 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2487 * config/tc-v850.c (md_show_usage): Changed format to match that
2490 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2492 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2494 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2496 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2499 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2501 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2502 * doc/Makefile.in: Rebuild.
2504 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2506 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2507 for %lo expressions.
2508 (mips_ip, case 'u'): Move range check after code to mask
2509 off bits in %hi/%lo expressions. Mask off high bits for
2512 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2514 * doc/Makefile.am (gasver.texi): New target.
2515 (as.info, as.dvi): Depends upon gasver.texi.
2516 * doc/as.texinfo: Include gasver.texi. Mention version number on
2517 title page and in top node.
2518 * doc/Makefile.in: Rebuild.
2520 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2522 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2523 but not including the line containing the edict.
2524 * listing.h (LISTING_EOF): New.
2525 * input-scrub.c (input_scrub_next_buffer): Call it.
2527 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2529 * config/tc-i386.c (i386_operand): Don't set the size of an
2530 immediate address based solely on the suffix and the mode.
2532 * config/tc-i386.c (md_assemble): Add assertion to make sure
2533 overlap2 does not set Imm.
2535 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2536 sequences of whitespace to a single space.
2537 (is_space_chars): Just compare with space.
2538 (md_begin): Don't initialize space_chars.
2539 (md_assemble): Just skip a single whitespace character.
2540 (i386_operand): Rewrite base-index parsing to use new
2541 parse_register, and to skip white space. Skip white space in a
2542 number of other places too. Don't give error message if
2543 parse_register fails.
2544 (parse_register): Change reg_string parameter to be non-const.
2545 Add end_op parameter. Skip white space after the `%', and return
2546 end of register string. Give error message here rather than
2549 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2551 Based on patch from Matt Semersky <matts@scd.hp.com>:
2552 * expr.c (op_encoding): Make const.
2553 (expr_set_precedence): New function.
2554 (expr_begin): Don't set operator rankings, just call
2555 expr_set_precedence.
2556 * expr.h (expr_set_precedence): Declare.
2557 * read.c (s_mri): Call expr_set_precedence.
2559 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2561 * doc/as.texinfo (Statements): Remove paragraph discussing
2562 continuing lines with a backslash. This hasn't worked for years,
2565 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2567 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2569 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2570 (ps_CTORS, ps_DTORS): New section types.
2571 (vms_fixup_xtors_section): New function
2572 (Ctors_Psect, Dtors_Psect): Define.
2573 (IS_GXX_XTOR): Define
2574 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2575 Filter static constructors/destructors and add to
2576 Ctors_Symbols/Dtors_Symbols chain.
2577 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2578 appropriate section.
2580 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2581 * makefile.vms: Merge vax/vms support.
2583 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2585 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2586 (elf_pseudo_table): Add them.
2587 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2588 (md_apply_fix): Accept them.
2589 (mips_fix_adjustable): Don't adjust them.
2590 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2591 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2592 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2593 (tc_fix_adjustable): Don't adjust them.
2595 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2597 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2599 * Makefile.in: Regenerate.
2600 * configure.in: AC_SUBST cgen_cpu_prefix.
2601 * configure: Regenerate.
2603 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2605 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2606 Changed all users of COND12_DELAY.
2608 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2610 * config/tc-mn10300.c (set_arch_mach): New function.
2611 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2612 (md_begin): Default to mn10300 mode.
2613 (md_assemble): Only accept instructions for the core mn10300
2614 chip and the active machine type.
2616 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2618 * subsegs.h (segment_info_type): Give the struct a name.
2619 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2620 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2621 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2622 * config/tc-w65.h (tc_reloc_mangle): Declare.
2623 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2625 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2627 * config/tc-v850.c (v850_comm): Restore old section
2628 after common processing.
2630 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2632 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2634 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2636 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2637 char with code that explicitly sign-extends.
2639 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-v850.c (md_begin): Restore text section as the current
2642 section after creating call table sections.
2643 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2646 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2647 with call to macro SYM_AUXINFO.
2649 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2651 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2652 with the program transform name.
2653 * Makefile.in: Rebuild.
2655 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2657 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2660 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2662 * config/tc-i386.c (i386_operand): Be prepared for a space between
2663 the open parenthesis and the start of the register operand,
2664 because of the June 16 change.
2666 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2668 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2671 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2673 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2674 even if it is belived to be unnecessary.
2676 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2678 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2680 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2682 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2684 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2685 shift amount for a repeated operand. The shift amount for the
2686 repeated copy comes from the size of the operand.
2688 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2690 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2692 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2696 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2698 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2699 characters in it as LEX_IS_SYMBOL_COMPONENT.
2700 * config/tc-i386.h (tc_symbol_chars): Define.
2701 (extra_symbol_chars): Declare.
2702 * config/tc-i386.c (extra_symbol_chars): Define.
2703 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2704 (line_comment_chars): Set to '/' if TE_LINUX.
2705 * doc/c-i386.texi (i386-prefixes): Update.
2706 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2708 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2710 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2711 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2713 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2715 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2716 constraint in instructions REP & REPI.
2718 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2720 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2721 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2723 (check_range): If the operand is shifted, then shift the number
2724 before checking its range.
2726 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2728 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2731 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2733 * config/tc-v850.c (v850_comm): Create special sections as needed.
2735 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2737 * config/tc-d10v.c (write_2_short): Addition of swapping
2738 instructions for sequential and reverse sequential order when
2739 given order is not possible.
2741 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2743 * Makefile.am: Rebuild dependencies.
2744 (DEP_INCLUDES): Fix reference to intl build directory.
2745 * Makefile.in: Rebuild.
2747 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2749 * doc/c-i386.texi: Update 16 bit documentation.
2751 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2752 IgnoreDataSize to IgnoreSize as they are used for address size as
2754 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2755 32-bit mode, similarly addr16/data16 and variants.
2757 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2760 sequential word multiply instructions.
2762 (do_assemble): Add extra command line argument, to allow mul32
2763 attribute to be preserved across parallel insns.
2764 (md_assemble): Insert NOPs between explicitly parallel insns which
2765 contain an 32 bit multiply and a 16 multiply.
2767 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2769 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2772 * config/tc-i386.c (reloc): Add braces.
2774 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2775 consistent with Intel naming.
2776 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2777 use bitfields in sib_byte.
2778 (modrm_byte): Don't use bitfields here either.
2780 * config/tc-i386.c (current_templates): Add const.
2781 (parse_register): Add const to return, param, and char *s.
2782 (i386_operand): Add const to reg_entry *r.
2783 * config/tc-i386.h (templates): Add const to start, end.
2785 Inspired by code for 16 bit gas support from Martynas Kunigelis
2786 <martynas@nm3.ktu.lt>:
2787 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2788 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2789 (uses_mem_addrmode): Remove.
2790 (md_estimate_size_before_relax): Add support here too.
2791 (md_relax_table): Rewrite interface to md_relax for 16 bit
2793 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2794 (opcode_suffix_to_type): Remove.
2795 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2796 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2797 (md_convert_frag): Likewise.
2798 (i386_operand): Add support for 16 bit base/index regs,
2799 immediates, and displacements. Remove some unnecessary casts, and
2800 localise end_of_operand_string, displacement_string_start,
2801 displacement_string_end variables. Add GCC_ASM_O_HACK.
2802 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2804 * config/tc-i386.c (prefix_hash): Remove.
2805 (md_begin): Rewrite without obstacks. Remove prefix hash table
2806 handling. Rewrite lexical table handling.
2807 (i386_print_statistics): Don't print prefix statistics.
2808 (md_assemble): Rewrite instruction parser so that line is not
2809 converted to lower case. Don't do a hash_find for prefixes,
2810 instead recognise them via opcode modifier.
2811 (expecting_operand, paren_not_balanced): Localise variables.
2812 * config/tc-i386.h (IsPrefix): Define.
2813 (prefix_entry): Remove.
2815 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2816 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2817 '\\' in case where comment_chars contains '/'.
2819 * config/tc-i386.c (MATCH): Ensure given operand and template
2820 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2821 you must write `ljmp *table(%ebx)'.
2823 From H.J. Lu <hjl@gnu.org>:
2824 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2825 as 0 ifndef BFD_ASSEMBLER.
2826 (md_assemble): Allow immediate operands without suffix or
2827 other reg operand to default in size to the current code size.
2829 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2831 * config/tc-v850.c (md_begin): Restore creation of
2832 .call_table_text and .call_table_data sections.
2834 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2837 after emitting a word of noops.
2839 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2841 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2842 (i386_operand): Simplify checks for valid base/index combinations.
2843 Disallow `in 4(%dx),%al'.
2845 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2847 (add_prefix): Change parameter from char to int.
2849 * config/tc-i386.h (Ugh): Define opcode modifier.
2850 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2852 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2853 CONSISTENT_REGISTER_MATCH macros to check register types more
2854 thoroughly. Check for illegal suffix/operand combinations
2855 when matching insns with operands. Handle new `s' suffix, and
2856 associated FloatMF opcode modifier for float insns with memory
2858 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2859 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2860 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2861 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2862 DATA_PREFIX_OPCODE throughout.
2864 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2865 (md_assemble): Rewrite suffix/register operand checking code to be
2866 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2867 AnyMem, the better to grep.
2869 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2870 given a memory operand. Don't set Abs bits either.
2871 (type_names): Remove Mem*, Abs*.
2872 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2873 define opcode_modifiers as these cases are handled by Disp8,
2874 Disp16, Disp32 and suffix checks.
2875 (COMES_IN_BOTH_DIRECTIONS): Remove.
2876 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2878 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2879 if IgnoreDataSize modifier given. Remove ShortformW modifier
2880 test. Add test for ShortForm in W base_opcode modification.
2881 Merge Seg2ShortForm and Seg3ShortForm code.
2882 * config/tc-i386.h (ShortFormW): Remove.
2883 (IgnoreDataSize): Define.
2885 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2887 * config/tc-d30v.c (md_assemble): Store previous segment state
2888 with previous instruction.
2890 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2892 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2893 (ebp, esp): Remove static variables.
2894 (MATCH): Remove test for InOutPortReg.
2895 (i386_operand): Properly handle InOutPortReg here instead.
2896 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2897 (md_assemble): Simplify and correct modrm and sib generation.
2898 (i386_operand): Add warning for scale without index.
2899 Rewrite checks for valid base/index combinations.
2901 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2902 macros and enclose in do while(0).
2903 (RESTORE_END_STRING): Likewise.
2904 (md_assemble): Add one to printed operand number so we start
2905 from 1 not 0. Add some more gettext invocations.
2906 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2909 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2910 DATA_PREFIX, SEG_PREFIX): Define.
2911 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2912 (check_prefix): Remove function.
2913 (add_prefix): New function. Add prefix to i.prefix as well as
2915 (md_assemble): Changes for add_prefix. Remove hack for wait
2916 prefix, instead always output prefixes in fixed order. Test
2917 for jcxz/loop when selecting between word & dword operations,
2918 and add address size prefix rather than operand size prefix.
2919 Remove operand -> address size hack when emitting jcxz/loop.
2920 (i386_operand): Remove O_Absent check as it's done in expr.
2922 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2924 * configure.in: Recognize m5200 as a cpu_type of m68k.
2925 * aclocal.m4: Rebuild with current libtool.
2926 * configure: Rebuild.
2928 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2930 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2931 to relaxable_symbol to prevent references to external symbol from
2934 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2936 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2937 symbols are relaxable.
2939 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2941 * config/tc-v850.c (md_begin): Don't create special
2942 sections by default.
2944 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2946 * config/tc-mips.c (macro): For div and udiv, close the
2947 reorder block as soon as possible.
2949 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2951 From Matt Semersky <matts@scd.hp.com>:
2952 * macro.c (macro_mri_mode): New function.
2953 * macro.h (macro_mri_mode): Declare.
2954 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2957 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2959 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2962 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2963 until after xstrdup in OBJ_EVAX case.
2965 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2967 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2968 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2969 of hardcoded magic number.
2970 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2972 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2974 * read.c (do_s_func): New function.
2976 * read.h (do_s_func): Add prototype.
2978 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2980 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2981 nops if fill pattern not specified.
2983 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2985 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2986 * config/te-go32.h (TE_GO32): Define.
2987 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2989 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2991 Implement .func/.endfunc pseudo-ops.
2992 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2994 * read.c (potable): Add .func,.endfunc.
2995 (s_func): New function.
2996 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2998 (in_doc_func_p,current_function_label): New static globals.
2999 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3001 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3003 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3004 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3005 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3006 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3007 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3008 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3009 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3010 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3011 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3012 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3013 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3014 * config/tc-a29k.c: Don't define md_short_jump_size,
3015 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3016 * config/tc-alpha.c: Likewise.
3017 * config/tc-alpha.h: Likewise.
3018 * config/tc-arm.c: Likewise.
3019 * config/tc-h8300.c: Likewise.
3020 * config/tc-h8500.c: Likewise.
3021 * config/tc-hppa.c: Likewise.
3022 * config/tc-i860.c: Likewise.
3023 * config/tc-i960.c: Likewise.
3024 * config/tc-ppc.c: Likewise.
3025 * config/tc-sh.c: Likewise.
3026 * config/tc-sparc.h: Likewise.
3027 * config/tc-tic30.c: Likewise.
3028 * config/tc-w65.c: Likewise.
3029 * config/tc-z8k.c: Likewise.
3031 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3033 * config/tc-vax.c (_): Delete this macro used for placeholder
3034 values in vax_operand_width_size; it conflicts with the _() macro
3035 used for internationalization.
3037 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3039 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3040 code. From Chris Moller <moller@bops.com>.
3042 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3043 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3044 * read.c (emit_expr): Initialize seg and subseg fields of a new
3046 * write.c (write_object_file): Switch to the appropriate segment
3047 and subsegment when processing a broken word.
3049 * config/tc-m68k.c (mri_assemble): New static function.
3050 (build_mri_control_operand): Call mri_assemble rather than
3052 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3053 (s_mri_endf, s_mri_endw): Likewise.
3055 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3057 * read.c (s_org): Call md_flush_pending_output if it is defined.
3059 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3061 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3063 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3064 (md_parse_option): Add for same.
3065 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3066 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3067 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3069 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3071 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3073 * config/tc-arm.c (find_real_start): Relax definition of local
3076 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3078 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3079 symbols at the given address, not just the last one specified.
3081 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3083 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3084 or number_to_chars_littleendian to write data.
3086 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-v850.c (md_assemble): Remove artificially created
3089 register name symbols.
3091 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3093 * write.c (fixup_segment): Change "segment" to "section" in
3096 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3098 * write.c (fixup_segment): Change sym1-sym2 message again.
3100 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3102 * write.c (fixup_segment): Improve error message for sym1-sym2
3103 errors when sym1 is in a different segment from sym2.
3105 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3107 * config/tc-m32r.c (warn_unmatched_high): New static local.
3108 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3109 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3110 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3111 (md_parse_option): Likewise.
3112 (md_show_usage): Likewise.
3113 (m32r_frob_file): Likewise.
3115 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3116 (read_a_source_file): Call them.
3117 * read.h (stabs_generate_asm_file): Declare.
3118 * stabs.c (stabs_generate_asm_file): New function.
3119 (generate_asm_file): New function.
3120 (stabs_generate_asm_lineno): Move file name handling into
3123 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3125 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3126 (d30v_current_align, d30v_current_align_seg): New variables.
3127 (d30v_last_label): New variable.
3128 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3129 (s_d30v_data, s_d30v_section): Likewise.
3130 (md_pseudo_table): Call them.
3131 (md_begin): Initialize d30v_current_align_seg.
3132 (md_assemble): Call d30v_align when needed by known current alignment.
3133 (d30v_frob_label, d30v_cons_align): New functions.
3134 * config/tc-d30v.h (md_do_align): Remove.
3135 (tc_frob_label): Call d30v_frob_label.
3136 (md_cons_align): New.
3138 * config/tc-d30v.c (find_format): Convert complex expressions to
3139 expression symbols before processing. Clean up code formatting.
3141 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3143 * po/Make-in (install-info): New target.
3145 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3147 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3149 * config/tc-mn10300.c (md_assemble): Likewise.
3151 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3153 * Makefile.am: Update with `make dep-am'.
3154 (HFILES): Add cgen.h.
3155 (cgen.o): Depend on cgen.h.
3156 * Makefile.in: Regenerate.
3158 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3160 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3162 * gasp.c (grab_label): Permit a label to be a preprocessor
3163 variable by permitting a label to start with a backslash.
3165 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3167 * config/tc-mips.c (validate_mips_insn): Removed hack
3168 for previously inaccessible bitfields in some INSN_TRAP
3171 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3173 * config/tc-d30v.c (do_assemble): Abort with error message
3174 if opcode operands do not match.
3176 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3178 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3179 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3180 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3181 similar new 'q' operand.
3183 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3185 * cgen.c (cgen_asm_finish_insn): Fix typo.
3187 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3190 * cgen.c: Include it.
3191 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3192 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3193 All callers updated.
3194 * config/tc-m32r.c: Include cgen.h.
3195 (m23r_insn): New members num_fixups,fixups.
3197 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3199 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3200 to avoid compiler warning.
3202 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3204 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3207 * makefile.vms (OBJS): Add ehopt.obj
3209 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3211 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3213 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3215 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3216 a short format insn.
3217 (md_assemble): Set it for explicitly packed insns.
3219 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3221 * config/obj-coff.c (c_symbol_merge): Do not take address of
3222 native fields when performing the memcpy.
3224 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3226 * config/tc-mips.c (macro,macro2): Implement
3227 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3229 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3231 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3232 relocations against globally visible symbols.
3233 * config/tc-m68k.c (relaxable_symbol): New macro.
3234 (m68k_ip, md_estimate_size_before_relax): Use it.
3235 (tc_m68k_fix_adjustable): Also handle weak symbols.
3237 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3239 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3240 references to externally visible symbols.
3241 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3242 values in twice for a PC relative reloc if the symbol is
3245 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3246 don't adjust a PC relative reloc against an externally visible
3248 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3249 for a PC relative fixup against an externally visible defined
3250 symbol, arrange to store object file and addend values as though
3251 the symbol were not defined.
3252 (tc_gen_reloc): Likewise.
3254 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3256 * read.c (sizeof_leb128): Referenced externally by write.c so
3259 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3261 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3262 and expand a 'debug' symbol associated with the next instruction
3263 that does not cause a short instruction to be filled with a NOP.
3264 (md_pseudo_table): Add support for .debugsym.
3265 (assemble_parallel_insn): Add calls to expand_debug_sym as
3267 (md_assemble): Ditto.
3269 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3271 * as.c (main): Conditionally call setlocale.
3272 * gasp.c (main): Likewise.
3273 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3274 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3276 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3278 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3280 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3282 * config/tc-hppa.c: Change all calls to bzero to use memset.
3283 (pa_ip): Add cast to avoid warning.
3284 (tc_gen_reloc, md_apply_fix): Likewise.
3285 (pa_find_space_by_number): Likewise.
3286 (hppa_force_relocation): Likewise.
3287 (pa_block): Change i to unsigned int.
3288 * config/obj-som.h (obj_som_copyright): Declare.
3290 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3292 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3293 for line numbers for assembly source.
3295 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3297 * configure.in: Change version number to 2.9.4
3298 * configure: Rebuild.
3300 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3302 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3304 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3306 * ecoff.h: Change symbolS in function declaration to struct
3309 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3311 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3312 (md_convert_frag): Fix i18n typo.
3314 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3316 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3317 * ecoff.h: Protoype it.
3318 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3319 [EVAX] (s_alpha_prologue): Delete.
3320 (md_pseudo_table): Update.
3322 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3324 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3325 array to local pointer.
3326 (get_args, parse_expr): Add casts to avoid warnings.
3328 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3330 * read.c (s_set): Cast xmalloc return value to fragS *.
3331 * config/tc-m68k.c (m68k_ip): Function made static to match
3332 previous forward declaration.
3333 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3335 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-v850.c: Add internationalisation macros to error
3340 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3341 macros to error strings.
3343 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3346 reloc is in the TOC csect.
3347 (md_apply_fix3): Correct gettext typo.
3349 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3352 .L - they are local labels and the branches are not really
3353 function calls but rather far jumps.
3355 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3357 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3359 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3361 * config/tc-i386.c (md_assemble): Print operand number rather than
3362 using ordinal_names.
3363 (i386_operand): Likewise.
3365 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3367 * Makefile.am (INTLLIBS): Define to work around apparent automake
3369 All Makefiles: Regenerated.
3371 * Many files: Added gettext invocations around user-visible
3373 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3374 HAVE_LC_MESSAGES): Define.
3375 * dep-in.sed: Added asintl.h.
3376 * po/Make-in: New file.
3377 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3379 * read.c (Z_): Renamed from `_'.
3380 * Makefile.am (SUBDIRS): Added po.
3381 (POTFILES): new macro.
3382 (po/POTFILES.in): New target.
3383 ($(OBJS)): Added asintl.h.
3385 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3386 (as_new_LDADD): Added $(INTLLIBS).
3387 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3388 (gasp_new_LDADD): Added $(INTLLIBS).
3389 (gasp_new_DEPENDENCIES): New macro.
3390 * configure, aclocal.m4: Rebuilt.
3391 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3393 (ALL_LINGUAS): Define.
3394 * macro.c: Include "asintl.h".
3395 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3396 * as.h: Include "asintl.h".
3397 * config/tc-i386.c (ordinal_names): Removed.
3398 (md_assemble): Changed error text to avoid ordinal_names.
3399 (i386_operand): Likewise.
3400 (reloc): Added as_bad to avoid i18n problems.
3401 (tc_gen_reloc): Likewise.
3402 * config/tc-arm.c (bad_args): Now a #define.
3404 * config/obj-vms.c (VMS_stab_parse): Changed type of
3406 (global_symbol_directory): Unified strings to avoid i18n
3408 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3409 avoid i18n problems.
3410 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3411 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3413 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3415 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3417 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3419 * as.c (print_version_id): Added an fprintf to avoid i18n
3421 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3423 * expr.c (expr): Added as_warn call to avoid i18n problems.
3424 * messages.c (as_assert): Changed code to avoid i18n problems.
3425 (as_abort): Likewise.
3426 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3427 (s_space): Likewise.
3428 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3430 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3432 * config/tc-i386.c (check_prefix): New static function, split out
3434 (struct _i386_insn): Add wait_prefix field.
3435 (md_assemble): Remove wait_prefix local variable. Use
3436 check_prefix when adding a prefix.
3438 * config/tc-i386.c (current_templates): New static variable.
3439 (md_assemble): Remove current_templates local variable.
3440 (md_assemble, i386_operand): Improve error and warning messages in
3441 many places. Add RESTORE_END_STRING in many places before error
3442 return. Clarify some comments.
3444 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3446 (md_assemble): Parse string instruction operands, looking for
3447 segment override prefixes. Check for invalid segment prefixes on
3449 (i386_operand): i.seg[] and max mem_operand changes for string
3451 * config/tc-i386.h (EsSeg): Define.
3453 * config/tc-i386.h (regKludge): Define.
3454 (iclrKludge, imulKludge): Don't define.
3455 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3456 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3457 opcode_modifier checks to look for more common cases first. Add
3458 default_seg for IsString case.
3460 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3462 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3464 * configure: Rebuild with new automake and libtool.
3465 * aclocal.m4, Makefile.in: Likewise.
3467 * doc/Makefile.am (as.dvi): New target.
3468 * doc/Makefile.in: Rebuild.
3470 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3472 * configure.in: Added sparc86x support.
3474 * configure: Rebuild.
3476 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3478 (md_parse_option): Warn if -EL is not supported for this architecture.
3480 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3482 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3484 * config/tc-mips.c (mips_ip): Note when we use get match on
3485 the full instruction name.
3487 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3489 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3490 back into the expression to handle add/sub simplification correctly.
3492 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3494 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3496 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3501 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3503 * symbols.c (max_indent_level): New global.
3504 (print_symbol_value_1): Use it.
3505 * expr.h (expr_build_dot): Declare.
3506 * expr.c (expr_build_dot): New function.
3508 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3510 * symbols.c (print_binary): New function.
3511 (print_expr_1): Call it.
3513 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3515 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3516 operand in the opcode.
3518 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3520 * config/tc-i386.h: Reorder operand flags and opcode modifier
3521 flags for clarity. Remove unused definitions: Unknown,
3522 ImmUnknown, DispUnknown, NoModrm.
3523 * config/tc-i386.c (type_names): Add missing Debug type.
3524 (md_assemble): Better duplicate prefix checking. Quicker string
3525 instruction check via new opcode_modifier flag.
3527 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3529 * doc/as.texinfo (Invoking): Clarify -Wa example.
3531 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3533 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3534 (s_mips_weakext): Define.
3535 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3536 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3539 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3541 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3542 is an error if the value can not be computed at assembly time.
3543 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3545 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3547 * gasp.c (main): Set next field of new include_path structure to
3548 NULL. From Avery Pennarun <averyp@gdc.ca>.
3550 * read.c (s_mri_sect): Call as_bad rather than abort for an
3551 unsupported MRI target.
3553 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3555 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3556 the destination of a branch instruction should be altered.
3557 (find_real_start): New function: Locate the real, Thumb coded
3558 start of a Thumb function.
3559 (do_t_branch23): Alter the destination of branches to Thumb
3562 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3564 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3566 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3569 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3571 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3572 * doc/c-hppa.texi: Likewise.
3574 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3576 * Makefile.am: Rebuild dependencies.
3577 * Makefile.in: Rebuild.
3579 * Makefile.am (DEP_INCLUDES): New variable.
3580 (.dep1): Change to work when srcdir is not an absolute path.
3581 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3582 * Makefile.in: Rebuild.
3584 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3586 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3587 LinearAddress patch.
3589 * configure.in: Set version to 2.9.1.
3590 * configure: Rebuild.
3592 * Branched binutils 2.9.
3594 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3596 * config/tc-i386.h (FWait): Define.
3597 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3598 other prefixes. Check FWait flag in opcode table to see which
3599 instructions require an fwait prefix.
3601 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3603 * stabs.c (get_stab_string_offset): Always create a stab string
3606 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3608 Fix some gcc -Wall warnings:
3609 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3610 * ehopt.c (eh_frame_code_alignment): Likewise.
3611 * expr.c (integer_constant, operand): Likewise.
3612 * frags.c (frag_align): Likewise.
3613 * gasp.c (level_0, change_base, doinstr): Likewise.
3614 * hash.c (hash_ask): Likewise.
3615 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3616 (debugging_pseudo): Likewise.
3617 * macro.c (define_macro, check_macro): Likewise.
3618 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3619 (ignore_rest_of_line, float_cons): Likewise.
3620 * symbols.c (decode_local_label_name): Likewise.
3621 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3622 (fixup_segment, number_to_chars_bigendian): Likewise.
3623 (number_to_chars_littleendian): Likewise.
3624 * config/atof-ieee.c (gen_to_words): Likewise.
3625 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3626 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3627 * read.c (output_big_sleb128): Initialize locals to avoid
3629 (output_big_uleb128, equals): Likewise.
3630 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3631 to unsigned int. Change zeros to unsigned int.
3632 * cond.c (s_if): Add return to default case.
3633 * frags.c (frag_now_fix): Change return type to addressT.
3634 * frags.h (frag_now_fix): Update declaration.
3635 * listing.c (file_info_struct): Change linenum to unsigned int.
3636 (struct list_info_struct): Change hll_line to unsigned int.
3637 (print_source): Update format string.
3638 * read.c (emit_expr): Change scan to unsigned int, and don't
3639 bother to initialize it.
3640 * symbols.c (dollar_label_count): Change to unsigned long.
3641 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3642 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3643 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3645 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3648 mcf5200 just as we do for m68000.
3649 (m68k_init_after_args): Likewise.
3650 (md_estimate_size_before_relax): Likewise.
3652 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3654 * config/tc-v850.c (md_assemble): Store relocation addend in
3655 fixup instead of instruction.
3657 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3659 * config/tc-i386.c (md_assemble): Swap template arguments to
3660 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3661 This macro is currently symmetric, so passing them the wrong
3662 way didn't cause any problem, but may if the macro is changed
3664 After copying template to i.tm, use i.tm. rather than t-> to
3665 access fields, and make t a const*
3666 Move i.tm.operand_types[] swap to immediately after the copy.
3668 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3670 * expr.h (expr_build_uconstant): Add prototype.
3671 (expr_build_unary,expr_build_binary): Add prototypes.
3672 * expr.c (expr_build_uconstant): New function.
3673 (expr_build_unary,expr_build_binary): New functions.
3675 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3677 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3678 * macro.c (macro_expand_body): Increase buffer size.
3679 * messages.c (as_warn): Likewise.
3680 (as_warn_where, as_bad, as_bad_where): Likewise.
3682 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3684 Based on patch from H.J. Lu <hjl@gnu.org>:
3685 * Makefile.am (DISTSTUFF): New variable.
3686 (diststuff): New target.
3687 * Makefile.in: Rebuild.
3689 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3691 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3692 m32r_elf_section_change_hook.
3694 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3695 emit a nop if a section ends with a 16 bit instruction.
3697 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3699 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3700 s_lcomm rather than obj_coff_lcomm.
3701 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3703 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3705 * config/tc-i386.h (LinearAddress): Define.
3706 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3707 instruction, don't use a default segment.
3709 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3711 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3712 * configure: Rebuild.
3714 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3716 * aclocal.m4, configure: Rebuild with libtool 1.2.
3718 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3720 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3721 PC relative branches. Patch courtesy of Jonathan Walton.
3724 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3726 * configure.in (emulations): Add thumb-pe target.
3728 * configure (emulations): Add thumb-pe target.
3730 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3732 * itbl-lex.l (yywrap): Don't define if already defined as a
3735 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3737 * depend.c (quote_string_for_make): New function.
3738 (wrap_output): Use it.
3740 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3742 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3743 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3745 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3747 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3748 Recognize -GN and -relax.
3749 (md_begin): Initialize gp size from -G switch.
3750 (alpha_force_relocation): Always force if -relax.
3751 (alpha_align): Take a new argument that will specify when to
3752 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3753 Change all callers. Emit nop alignment padding as nop+unop pair.
3755 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3757 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3758 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3760 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3762 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3763 require padding to the next long word boundary.
3765 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3767 * cgen.c: #include symcat.h.
3768 * config/tc-m32r.c: Likewise.
3770 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3772 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3773 absolute expressions instead of '$' prefixed register names.
3775 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3777 * read.c (s_set): Record file and line info for symbols when -as.
3778 (pseudo_set): Don't overwrite that dummy fragment.
3780 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3782 * config/tc-ppc.c (md_pseudo_table): Add "section".
3783 (ppc_named_section): New static function.
3785 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3787 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3788 so we don't have to scan the entire list.
3790 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3792 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3793 case, allow the parallel instructions to modify the same flag
3796 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3798 * listing.c (list_symbol_table): Categorize symbols by
3799 undefined_section rather than sy_frag->line == NULL.
3801 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3803 * Makefile.am (install-exec-local): Install properly when ln
3804 fails or tooldir == prefix.
3806 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3808 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3809 Test result of insert_operand for error.
3811 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3813 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3814 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3815 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3816 * doc/Makefile.in: Rebuild.
3818 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3820 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3821 (macro): Fix handling of M_COP[0-3].
3823 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3825 Based on patches from Ross Harvey <ross@teraflop.com>:
3826 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3827 if macro_alternate or macro_mri.
3828 (getstring): Remove support for byte constants between < and >.
3829 (get_any_string): '<' only starts a string if macro_alternate or
3831 (macro_expand_body): Permit keyword parameters following
3832 positional parameters.
3834 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3835 * configure.in (alpha*-*-netbsd*): New target.
3836 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3837 * configure: Rebuild.
3839 * as.h (flag_warn_suppress_instructionswap): Move from here...
3840 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3841 here, and make static.
3843 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3844 BFD_ASSEMBLER or MANY_SEGMENTS.
3846 * as.c (show_usage): Update bug-gnu-utils address.
3847 * gasp.c (show_usage): Likewise.
3848 * doc/as.texinfo (Bug Reporting): Likewise.
3850 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3852 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3853 insns regardless of the size of a pointer if we're in mips I or
3855 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3857 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3859 Fix rac to accept only a0:
3860 * tc-d10v.c (parallel_ok, find_opcode):
3861 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3862 Introduce OPERAND_GPR.
3864 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3866 * read.c (s_fill): Handle non-constant repeat counts by creating
3867 an rs_space fragment.
3869 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3871 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3872 from as_bad to as_warn.
3874 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3876 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3877 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3878 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3880 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3882 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3883 seg_fix_rotP rather than fix_root from seg_info.
3885 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3887 * expr.c: Add support for 0x1_2_3_4 bignums.
3889 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3891 * configure.in: Change -linux* to -linux-gnu*.
3892 * configure: Rebuild.
3894 * app.c (do_scrub_begin): Treat \r as whitespace.
3896 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3898 * Makefile.am: Update dependencies.
3899 * Makefile.in: Rebuild.
3901 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3903 * configure, aclocal.m4: Rebuild with new libtool.
3905 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3907 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3908 the argument to bfd_set_arch_mach.
3909 (load_address): Use bfd_arch_bits_per_address to determine the
3910 bit size of an address instead of looking at the isa level.
3911 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3913 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3915 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3917 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * ehopt.c: New file.
3920 * as.h (enum _relax_state): Add rs_cfa.
3921 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3922 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3923 * read.c (emit_expr): Call check_eh_frame.
3924 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3925 (relax_segment): Likewise.
3926 * Makefile.am: Rebuild dependencies.
3927 (GAS_CFILES): Add ehopt.c.
3928 (GENERIC_OBJS): Add ehopt.o.
3929 * doc/internals.texi (Frags): Document rs_cfa.
3931 * as.c (show_usage): Mention --traditional-format.
3932 (parse_args): Accept --traditional-format.
3933 * as.h (flag_traditional_format): Declare.
3934 * output-file.c (output_file_create): If flag_traditional_format,
3935 set BFD_TRADITIONAL_FORMAT on stdoutput.
3936 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3938 * config/tc-mips.c (append_insn): Make sure that if we have a
3939 fixup for an unmatched %hi reloc, it does not associated with a
3942 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3943 * doc/Makefile.in: Likewise.
3945 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3947 * config/tc-m32r.c (check_for_side_effects): New function.
3948 (can_make_parallel): Add checks for instruction side effects
3949 clashing with the other instruction.
3950 (assemble_parallel_insn): Improve warning messages. Return error
3951 message from non-swapped instruction order.
3953 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3955 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3957 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3958 md_cleanup definition. This moves the forced literal output to
3959 the end of the source pass, and avoids macro's inserting literals
3960 into the code immediately after the macro expansion.
3962 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3964 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3965 a gas internal symbol is adjustable.
3966 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3968 * as.h: If gcc version greater than 2.6, use `__format__' and
3969 `__printf__' in function attributes, rather than `format' and
3972 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3974 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3976 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3978 Add tms320c30 support:
3979 * config/tc-tic30.h: New file.
3980 * config/tc-tic30.c: New file.
3981 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3982 TARGET_FORMAT as "coff-tic30".
3983 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3984 * Makefile.am: Rebuild dependencies.
3985 (CPU_TYPES): Add tic30.
3986 (CPU_OBJ_VALID): tic30-aout is valid.
3987 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3988 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3989 * configure, Makefile.in: Rebuild.
3991 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3993 * config/tc-v850.c (md_assemble): Improvements to error messages.
3995 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3997 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3998 BFD_RELOC_HI16_S to store the high bits of any value.
4000 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4001 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4002 assembler calculate relocations to any external symbol at all.
4003 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4004 involving generation of pc-relative relocs.
4005 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4006 has been moved to md_apply_fix3.
4008 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4009 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4010 which actually means (the address of identifier's GOT entry) +
4011 constant, which is not particularly useful.
4013 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4015 * read.h (include_dirs): Declare.
4016 (include_dir_count,include_dir_maxlen): Declare.
4018 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * configure.in: Correct check for shared opcodes library.
4021 * configure: Rebuild.
4023 * listing.c (buffer_line): If we can't open the file, set at_end.
4024 (listing_print): Remove unused local variable fi.
4026 * config/m68k-parse.y (reglistpair): Handle register list in
4029 * config/vms-conf.h: Don't undef VERSION.
4031 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4033 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4035 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4037 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4038 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4039 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4040 (EXTRA_DIST): Define.
4041 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4042 explicitly rather than via the list of object files.
4043 (gcc-as.opt): New file created when make-gas.com is run.
4044 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4045 itbl-cpu.h} to #include appropriate file rather than copying that
4047 * config/vms-conf.h: Synchronize with current config.in.
4048 * Makefile.in: Rebuild.
4050 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4052 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4053 (parallel_ok): Relaxed parallel subinstruction dependency check.
4055 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4057 * as.h (flag_warn_suppress_instructionswap): added new flag.
4058 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4059 command line argument.
4060 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4061 warning only if flag_warn_suppress_instructionswap is false.
4063 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4065 * configure.in (i386-*-mingw32*): New target.
4066 * configure: Rebuild.
4068 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4070 * symbols.c (resolve_symbol_value): Don't set the segment if it
4071 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4073 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4076 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4078 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4079 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4082 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4084 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4086 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4088 * config/tc-v850.c (v850_insert_operand): Display instruction when
4089 an error is encountered.
4091 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4093 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4094 (i386-*-sco3.2v5*coff): New target.
4095 (i386-*-sco3.2*): New target.
4096 * configure: Rebuild.
4098 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4100 * config/tc-v850.c: Tidy error message production.
4102 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4105 validate_immediate return value in the right type for comparisons
4108 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4110 * listing.c (MAX_BYTES): Use listing variables not constants.
4111 (data_buffer): No longer an array, but a pointer.
4112 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4113 (listing_listing): Allocate data_buffer.
4115 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4117 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4118 --listing-rhs-width, --listing-cont-lines.
4119 (show_usage): Update.
4120 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4121 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4122 (print_lines): Use the variables instead of the constants.
4123 (listing_listing): Likewise.
4124 * listing.h: Declare the new vars.
4126 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4128 * as.c (parse_args): Add --keep-locals alias for -L.
4129 Add --strip-local-absolute.
4130 (show_usage): Update.
4131 * as.h (flag_strip_local_absolute): New flag.
4132 * symbols.c (S_IS_LOCAL): Use it.
4133 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4134 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4135 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4137 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4139 * config/tc-m32r.c: Detect if explicitly parallel instructions
4140 might have an io conflict and issue a warning message.
4142 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4144 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4145 cgen_swap_fixups): Functions to save, restore and swap the fixup
4146 chain with a backup copy.
4147 (cgen_asm_finish_insn): Returns address of constructed insn.
4149 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4151 * listing.c (file_info_struct): Remove FILE, add POS.
4152 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4153 (file_info): Don't open the file.
4154 (buffer_line): Check for the file in the last_open cache, updating
4156 (print_source): Don't reference file_info->file.
4157 (listing_listing): Likewise.
4158 (listing_print): Close the file in the cache, if any.
4160 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4162 * read.c (dwarf_file_string): New file static variable.
4163 (emit_expr): Look for constant sequence that leads up to a file
4164 name in DWARF debugging output.
4165 (stringer): Use dwarf_file_string to decide whether to accept a
4166 string as a file name.
4168 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4170 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4171 (crack_operand): Add reg->reglst MRI hack.
4172 (r_seg): Put reglst symbols in reg_section.
4173 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4175 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4177 * tc-sh.c (get_specific): Handle SGR & DBR.
4179 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4181 * tc-h8300.c (parse_reg): Take the length of the symbol into
4182 account when attempting to match a register name.
4183 * tc-h8500.c (parse_reg): Likewise.
4185 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4187 * cgen.c: Formatting changes to improve readability.
4189 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4191 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4194 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4196 Based on a patch from Jim Wilson
4197 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4198 (tc_gen_reloc): Handle cross section PC relative relocs
4201 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4203 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4205 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4207 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4208 (expr_jmp_buf): New static local.
4209 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4210 (cgen_md_operand): New function.
4211 * tc-m32r.c: Clean up pass over `struct foo' usage.
4212 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4214 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4216 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4217 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4219 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4221 * config/tc-i386.c (i386_operand): Give an error if there are
4222 unrecognized characters after an expression.
4224 For older changes see ChangeLog-9697