1 1999-08-16 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
6 1999-08-13 Nick Clifton <nickc@cygnus.com>
8 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
9 (md_apply_fix3): Always pass positive values to
12 1999-08-12 Nick Clifton <nickc@cygnus.com>
14 * config/tc-arm.c (skip_whitespace): New macro.
17 (md_apply_fix3): Store relocation offset in addend for ELF based
19 (arm_force_relocation): Always generate relocs for Thumb function
22 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
24 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
25 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
27 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
29 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
30 flags for the unwind subspace.
32 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
33 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
34 suitable relocation based on the size of the target's pointer.
35 Always Use subsegment zero for the unwinders.
36 (pa_level): Handle "2.0w".
38 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
40 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
41 with the following instruction unless this was specified.
43 1999-08-09 Ian Lance Taylor <ian@zembu.com>
45 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
46 certain sections, to match BFD changes.
48 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
50 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
51 (EXTRA_SCRIPTS): Define to keep automake happy.
52 * Makefile.in: Rebuild.
54 1999-08-08 Ian Lance Taylor <ian@zembu.com>
56 * Makefile.am: Rename .dep* files to DEP*.
57 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
58 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
60 * Makefile.in: Rebuild.
62 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
64 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
66 1999-08-08 Ian Lance Taylor <ian@zembu.com>
68 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
69 avoid problems on DOS filesystems.
70 * Makefile.in: Rebuild.
72 * doc/as.texinfo (Section): Document 's' flag for COFF version.
74 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
76 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
79 1999-08-08 Ian Lance Taylor <ian@zembu.com>
81 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
82 line to create ${GDBINIT} rather than .gdbinit.
83 * configure, Makefile.in, doc/Makefile.in: Rebuild.
85 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
87 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
89 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
91 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
93 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
95 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
96 non-adjustable symbols.
98 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
100 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
102 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
104 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
107 1999-08-05 Donn Terry <donn@interix.com>
109 * config/te-interix.h: New file.
110 * configure.in (i386-*-interix*): New target.
111 * configure: Rebuild.
113 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
115 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
116 selectors for ELF too.
117 (selector_table): Add "ltp" and "rtp" selectors.
119 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
121 * config/tc-i386.c (i386_operand): No need to change
122 operand_string pointer in segment reg case before goto
123 do_memory_reference. Initialise displacement_string_start and
124 displacement_string_end after do_memory_reference label.
125 (i386_index_check): Add operand_string param, and print error
126 message on failure here.
127 (i386_intel_memory_operand): Instead of here.
128 (i386_operand): And here.
129 (INFER_ADDR_PREFIX): Enable.
131 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
133 * config/tc-i386.h (DefaultSize): Define. Renumber following
134 opcode_modifier defines.
136 From Etienne Lorrain <etienne.lorrain@ibm.net>
137 * config/tc-i386.c (stackop_size): New variable.
138 (set_16bit_code_flag): Clear it here.
139 (set_16bit_gcc_code_flag): New function.
140 (md_pseudo_table): Add "code16gcc" entry.
141 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
143 1999-08-03 Ian Lance Taylor <ian@zembu.com>
145 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
146 next_set_end even if the end symbol is being discarded.
148 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
149 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
150 * config/obj-coff.c: Likewise.
151 (seg_info_type): Remove.
152 (seg_info_off_by_4): Change to array of segT.
153 (s_get_segment): Adjust accordingly.
154 (obj_pseudo_table): Fully initialize sentinel entry.
156 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
157 Ralf Baechle <ralf@uni-koblenz.de>.
159 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
161 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
163 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
165 * config/tc-i386.c: Indentation and white space changes.
166 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
167 don't enable it by default.
168 (i386_intel_operand): Remove redundant prototype.
169 Move check on number of memory operands, and i.mem_operands++
170 (i386_intel_memory_operand): To here.
171 Remove i386_immediate code from here. Remove special case code
172 for input and output using (%dx). Remove base/index checks and
173 call i386_index_check instead. Save initial operand_string
174 argument for error message.
175 (i386_operand): Remove redundant prototype. Move base/index
176 checks to i386_index_check.
177 (i386_displacement): Move intel mode check for non-zero
179 (i386_intel_memory_operand): To here.
181 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
183 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
184 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
185 by .register pseudo-op if -64 and --no-undeclared-regs.
186 (s_register, sparc_adjust_symtab): New functions.
187 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
188 Declare sparc_adjust_symtab as tc_adjust_symtab.
189 * doc/c-sparc.texi: Add description of #ignore special literal
190 for .register pseudo-op.
192 1999-07-30 Catherine Moore <clm@cygnus.com>
194 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
195 the relocation's section offset.
197 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
199 * write.c (fixup_segment): Fix generic error check overflow test.
201 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
202 X_add_number to long.
204 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
206 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
209 1999-07-27 Ian Lance Taylor <ian@zembu.com>
211 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
214 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
216 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
218 * configure.bat: Remove; obsolete.
219 * config/go32.cfg: Likewise.
221 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
223 * configure.in (i386-*-vxworks*): New target.
224 * configure: Rebuild.
226 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
228 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
230 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
232 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
234 (output_insn): Put OLO10's secondary addend into tc_fix_data.
235 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
236 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
237 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
238 MAX_RELOC_EXPANSION): Define.
239 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
241 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
243 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
244 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
245 block. Print a warning if an 8-bit or 16-bit constant
246 displacement or immediate is truncated on output.
247 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
249 (i386_operand): Disallow immediate jump absolute operand.
251 1999-07-15 Ian Lance Taylor <ian@zembu.com>
253 * configure.in: Bump version number to 2.9.5.
254 * configure: Rebuild.
256 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
259 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
261 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
262 (cons_fix_new_hppa): Derive size of fixup from size of the object.
264 1999-07-14 Philip Blundell <pb@nexus.co.uk>
266 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
268 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
270 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
271 if -mno-fpu was given.
272 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
274 (cons_fix_new_arm): Remove misleading comments.
276 1999-07-14 Ian Lance Taylor <ian@zembu.com>
278 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
280 (relax_segment): Likewise. After giving a rs_org error, convert
281 the frag to rs_align to avoid cascading errors.
283 1999-07-12 Andreas Schwab <schwab@suse.de>
285 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
287 1999-07-11 Ian Lance Taylor <ian@zembu.com>
289 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
290 as appropriate. Fill in structure initializations. Add variable
291 initializations. Add casts.
292 * dwarf2dbg.c (print_stats): Change i to size_t.
293 * listing.c (listing_listing): Change list_line to unsigned int.
295 1999-07-10 Ian Lance Taylor <ian@zembu.com>
297 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
298 rather than checking for \001 and \002 in symbol name.
299 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
301 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
303 * configure.in (hppa*-linux-gnu*): New target.
304 * configure: Rebuilt.
306 1999-07-08 Nick Clifton <nickc@cygnus.com>
308 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
310 1999-07-07 Nick Clifton <nickc@cygnus.com>
312 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
313 accessing symbolP directly.
315 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
317 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
320 1999-07-05 Nick Clifton <nickc@cygnus.com>
322 * config/tc-arm.c (ARM_EXT_V5): Define.
323 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
324 (md_begin): Detect ARM v5 architectures.
325 (md_parse_option): Accept arm v5 specification.
326 (md_show_usage): Documment -marmv5 switch.
328 * doc/c-arm.texi: Document -marmv5 command line option.
330 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
332 (validate_immediate_twopart): New function. Determine if a
333 constant can be computed by two ADD instructions.
334 (output_inst): Remove its command line parameter - it was never
336 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
337 implememt the ADRL pseudo op.
338 (tc_gen_reloc): Generate a suitable error message if an ADRL
339 instruction tries to generate a real reloc.
341 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
343 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
345 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
348 1999-06-27 H.J. Lu <hjl@gnu.org>
350 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
351 non BFD_ASSEMBLER case.
353 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
355 * config/obj-coff.c (obj_coff_section): Mark writable sections as
358 1999-06-26 David Mosberger <davidm@hpl.hp.com>
360 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
361 out_end_sequence() when the address decreases due to a new frag.
362 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
363 numbering starts with 1.
365 1999-06-23 Nick Clifton <nickc@cygnus.com>
367 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
369 (mcore_s_text): Call obj_elf_text for ELF target.
370 (mcore_s_data): Call obj_elf_data for ELF target.
371 (mcore_s_section): No longer ELF specific. Call obj_coff_section
373 (mcore_s_bss): New function: Dump literal table before changing
375 (mcore_s_comm): New function: Dump literal table before changing
378 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
379 No longer static functions.
380 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
381 Provide prototypes for these functions.
383 1999-06-22 Ian Lance Taylor <ian@zembu.com>
385 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
386 a list of names, to try obj_segment_name, and to try abbreviated
387 names when using COFF without long section names.
389 * config/tc-alpha.c: More use of symbol accessor functions.
390 * config/tc-arc.c: Likewise.
391 * config/tc-d30v.c: Likewise.
392 * config/tc-fr30.c: Likewise.
393 * config/tc-i860.c: Likewise.
394 * config/tc-m88k.c: Likewise.
395 * config/tc-mcore.c: Likewise.
396 * config/tc-ns32k.c: Likewise.
397 * config/tc-sparc.c: Likewise.
398 * config/tc-v850.c: Likewise.
400 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
401 sy_value with appropriate accessor functions.
402 * config/tc-arm.c (md_apply_fix3): Likewise.
403 * config/tc-d10v.c (AT_WORD_P): Likewise.
404 * config/tc-v850.c (reg_name_search): Likewise.
406 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
407 use symbol_get_bfdsym instead.
408 * config/tc-ppc.c (md_assemble): Likewise.
409 * config/tc-v850.c (v850_comm): Likewise.
411 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
413 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
414 the symbol, rather than accessing the bsym member.
415 * config/tc-d10v.c (tc_gen_reloc): Likewise.
416 * config/tc-d30v.c (tc_gen_reloc): Likewise.
417 * config/tc-mcore.c (tc_gen_reloc): Likewise.
418 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
419 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
420 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
421 * config/tc-tic30.c (tc_gen_reloc): Likewise.
422 * config/tc-v850.c (tc_gen_reloc): Likewise.
424 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
426 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
427 (hppa_gen_reloc_type): Conditionalize on BFD64.
428 (tc_gen_reloc): Re-enable ELF relocations.
429 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
431 1999-06-21 Ian Lance Taylor <ian@zembu.com>
433 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
435 (do_ldst): Move assignment out of if condition.
436 (md_apply_fix3): Add casts to avoid printf format warnings. Add
437 parentheses to avoid warning.
439 1999-06-21 Nick Clifton <nickc@cygnus.com>
441 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
442 macro to get at the BFD symbol associated with a GAS symbol.
444 1999-06-19 Ian Lance Taylor <ian@zembu.com>
446 * config/tc-ppc.c: Update for symbol handling changes.
447 * config/obj-coff.c: Likewise.
449 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
451 * tc-hppa.c: General cleanups of ELF support. No more spaces
452 and subspaces for ELF.
453 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
454 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
455 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
456 (UNWIND_SECTION_NAME): Likewise.
457 (space/subspace related structures): Conditionalize definitions
459 (space/subspace directives and support routines): Conditionalize
460 definitions and references/uses on OBJ_SOM.
461 (label_symbol_struct): For ELF, track the symbol's segment. For
463 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
465 (USE_ALIASES): Kill for both SOM & ELF.
466 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
467 (pa_space, pa_subspace): Corresponding changes.
468 (pa_spaces_begin): Corresponding chagnes.
469 (md_begin): Do not muck around with space/subspace stuff for
471 (md_apply_fix): Temporarily disable argument relocation stuff
473 (tc_gen_reloc): Temporarily disable relocation generation for
475 (pa_build_unwind_subspace): Similarly.
477 1999-06-16 Nick Clifton <nickc@cygnus.com>
479 * config/tc-arm.c (thumb_set): New pseudo op.
480 (text, data, section): Override these pseudo ops with ARM
482 (s_thumb_set): New function: Perform the same as a .set pseudo
483 op, but also mark the alias'ed symbol as being a Thumb
485 (arm_s_text): New function: Perform the same as the .text
486 pseudo op, but dump the literal pool before changing
488 (arm_s_data): New function: Perform the same as the .data
489 pseudo op, but dump the literal pool before changing
491 (arm_s_section): New function: Perform the same as the
492 .section pseudo op, but dump the literal pool before changing
494 (arm_cleanup): Do not reset the current section before dumping
497 1999-06-17 Nick Clifton <nickc@cygnus.com>
499 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
500 OPTION_NO_WARN_UNMATCHED entries.
501 (md_parse_option): Generate a warning message if an unrecognised
502 option is encountered.
504 * config/tc-d10v.c (do_not_ignore_hash): New variable.
505 (get_operands): When parsing an expression after an '@' symbol
506 has been detected, do not ignore '#' symbols.
507 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
510 1999-06-13 Ian Lance Taylor <ian@zembu.com>
512 From K. Richard Pixley <rich@noir.com>:
513 * configure.in (ppc-*-vxworks*): New target.
514 * configure: Rebuild.
516 1999-06-12 Philip Blundell <philb@gnu.org>
518 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
520 1999-06-13 Ian Lance Taylor <ian@zembu.com>
522 * write.c (adjust_reloc_syms): Rather than never reducing reloc
523 which refer to symbols in linkonce sections, permit reducing the
524 relocs if the symbol is local.
526 1999-06-12 Ian Lance Taylor <ian@zembu.com>
528 * subsegs.c (subseg_text_p): New function.
529 * as.h (subseg_text_p): Declare.
530 * read.c (do_align): Use subseg_text_p to set the default fill.
531 * write.c (subsegs_finish): Likewise.
532 * config/obj-coff.c (write_object_file): Likewise.
533 * config/tc-i386.h (md_maybe_text): Don't define.
534 (md_do_align): Use subseg_text_p to set the default fill.
535 * config/tc-m32r.c (m32r_do_align): Likewise.
536 * config/tc-sh.c (sh_do_align): Likewise.
537 * config/tc-sparc.h (md_do_align): Likewise.
539 1999-06-12 David O'Brien <obrien@freebsd.org>
541 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
542 * configure: Rebuild.
544 1999-06-12 Ian Lance Taylor <ian@zembu.com>
546 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
547 * Makefile.am: Rebuild dependencies.
548 * Makefile.in: Rebuild.
550 * config/tc-i386.c (i386_immediate): Remove unused label
553 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
554 * symbols.c: Likewise.
555 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
556 sy_next field when taking address, rather than symbol_next.
558 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
560 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
561 value from the output file architecture.
562 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
563 * dwarf2dbg.h: Change bfd_vma to addressT.
565 1999-06-11 Ian Lance Taylor <ian@zembu.com>
567 * dwarf2dbg.h: Use PARAMS in function declarations.
569 1999-06-11 Martin Dorey <mdorey@madge.com>
571 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
572 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
574 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
576 1999-06-11 Ian Lance Taylor <ian@zembu.com>
578 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
580 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
583 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
585 * read.c (read_a_source_file): Only declare inescape if
588 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
590 (find_entry_byval): Add parens to avoid warning.
592 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
594 * symbols.c (resolve_symbol_value): Don't permit subtraction of
597 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
599 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
602 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
603 synthetize_setx): New functions.
604 (md_assemble): Broken the special cases into the above
605 functions. Make compiler happy if sizeof(bfd_vma)==4.
606 Fix sethi generated from set/setuw. If instructions have a relloc,
607 always clear the fields to be relocated in the opcode.
608 (sparc_ip): Remove special_case global variable.
610 1999-06-10 Ian Lance Taylor <ian@zembu.com>
612 Based on patches from John W. Woznack <jwoznack@concentric.net>:
613 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
614 indication of success rather than a value.
615 (itbl_get_val): Likewise.
616 (itbl_get_field): Use strcspn. Change delimiters to include
618 * itbl-ops.h (itbl_get_reg_val): Update declaration.
619 (itbl_get_val): Likewise.
620 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
622 * symbols.c (copy_symbol_attributes): Convert local symbols to
625 1999-06-10 Nick Clifton <nickc@cygnus.com>
627 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
630 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
632 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
633 Optimize set if sizeof(bfd_vma) == 64.
634 (sparc_ip): Fix sethi - without %hi() it should generate
635 R_SPARC_22 reloc, not R_SPARC_HI22.
636 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
638 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
640 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
641 (s_ncons): New function.
642 (native_op_table): New table.
643 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
644 R_SPARC_OLO10 handling.
646 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
648 * expr.h (struct expressionS): Revert last change; widen X_op.
649 * config/tc-alpha.c (md_begin): Check the field is wide enough.
651 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
653 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
654 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
655 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
656 * Makefile.in: Regenerated.
658 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
659 `common' pass on to s_mri_common.
660 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
662 1999-06-06 Richard Henderson <rth@cygnus.com>
664 * config/obj-elf.c (obj_elf_section): Don't free the return
665 value of demand_copy_C_string.
667 1999-06-05 Richard Henderson <rth@cygnus.com>
669 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
670 creation logic from obj_elf_create_section.
672 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
673 (section_stack): New.
674 (special_sections): Make const.
675 (obj_elf_section): Gut and rewrite parsing.
676 (obj_elf_change_section): New function broken out of obj_elf_section.
677 (obj_elf_parse_section_letters): Likewise.
678 (obj_elf_section_word): Likewise.
679 (obj_elf_section_type): Likewise.
680 (obj_elf_previous): Treat as a toggle.
681 (obj_elf_popsection): New.
682 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
683 (ppc_section_type): Likewise.
684 * config/tc-ppc.h: Likewise.
686 * expr.h (struct expressionS): Don't make X_op a bitfield.
687 * config/tc-alpha.c: Update for symbol handling changes.
688 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
689 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
691 1999-06-05 Richard Henderson <rth@cygnus.com>
693 * dwarf2dbg.c (*): Convert to K&R + prototypes.
694 (dwarf2_gen_line_info): Kill unused variables.
695 (dwarf2_finish): Likewise.
696 (dwarf2_where): Likewise.
697 (dwarf2_directive_file): If we've only got a string,
698 hand off to s_app_file.
699 * ecoff.c: Move the include of ecoff.h.
700 * symbols.h (S_IS_FUNCTION): Prototype.
702 * read.c (LEX_HASH): Supply a default.
704 (s_globl): Update `c' after skipping whitespace.
705 * read.h (LEX_END_NAME, is_name_ender): New.
706 * expr.c (get_symbol_end): Respect it.
708 1999-06-04 Mark Klein <mklein@dis.com>
710 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
712 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
714 * config/tc-hppa.c: Update for symbol handling changes.
716 1999-06-03 Ian Lance Taylor <ian@zembu.com>
718 * cgen.c: Update for symbol handling changes.
719 * config/tc-m32r.c: Likewise.
721 * config/tc-hppa.h: Update for symbol handling changes.
722 * config/tc-hppa.c: Likewise.
724 * config/tc-arm.h: Update for symbol handling changes.
725 * config/tc-arm.c: Likewise.
726 (symbol_make_empty): Remove. Just use symbol_create.
728 * symbols.c (symbol_set_tc): Correct name.
730 * Makefile.am: Rebuild dependencies.
731 ($(OBJS)): Don't depend upon struc-symbol.h.
732 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
733 * dep-in.sed: Don't remove struc-symbol.h.
734 * Makefile.in: Rebuild.
736 * doc/internals.texi (Symbols): Describe changes in symbol
739 1999-06-03 Richard Henderson <rth@cygnus.com>
741 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
742 instead of doing the work by hand.
744 1999-06-03 David Mosberger <davidm@hpl.hp.com>
746 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
747 state of line state-machine.
748 (struct ls): Collect DWARF2 line state-machine state in new member
749 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
750 resulted in any DWARF2 directives.
751 (reset_state_machine): New function.
752 (out_end_sequence): Ditto.
753 (dwarf2_gen_line_info): When switching sections or switching to a
754 lower text address, call out_end_sequence() first to terminate the
755 previous code sequence as code sequences MUST have monotonically
756 increasing addresses.
757 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
759 1999-06-03 David Mosberger <davidm@hpl.hp.com>
761 * as.c (parse_args): Add option -gdwarf2 to allow requesting
762 DWARF2 debug info (line information only, at this point).
763 * as.h: Update comment about supported debug formats.
764 * dwarf2dbg.c, dwarf2dbg.h: New files.
765 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
767 * expr.c (operand): Don't use [ for parens if we want an index op.
768 (op_encoding): Switch [ into O_index, if desired.
769 (op_rank): Renumber with O_index on bottom.
770 (expr): If O_index, match closing bracket.
771 * expr.h (O_index): New.
773 * read.c (read_a_source_file): Conditionally allow matched "
774 in lines passed to md_assemble.
776 * config/obj-elf.c (elf_pseudo_table): Add `common'.
778 1999-06-03 Ian Lance Taylor <ian@zembu.com>
780 Add support for storing local symbols in a small structure to save
781 memory when assembling large files.
782 * as.h: Don't include struc-symbol.h.
783 (symbolS): Add typedef.
784 * symbols.c: Include struc-symbol.h.
785 (local_hash): New static variable.
786 (save_symbol_name): New static function, from symbol_create.
787 (symbol_create): Call save_symbol_name.
788 (local_symbol_count): New static variable.
789 (local_symbol_conversion_count): Likewise.
790 (LOCAL_SYMBOL_CHECK): Define.
791 (local_symbol_make): New static function.
792 (local_symbol_convert): New static function.
793 (colon): Handle local symbols. Create local symbol for local
795 (symbol_table_insert): Handle local symbols.
796 (symbol_find_or_make): Create local symbol for local label name.
797 (symbol_find_base): Check for local symbol.
798 (symbol_append, symbol_insert): Check for local symbols.
799 (symbol_clear_list_pointers, symbol_remove): Likewise.
800 (verify_symbol_chain): Likewise.
801 (copy_symbol_attributes): Likewise.
802 (resolve_symbol_value): Handle local symbols.
803 (resolve_local_symbol): New static function.
804 (resolve_local_symbol_values): New function.
805 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
806 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
807 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
808 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
809 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
810 (symbol_previous, symbol_next): New functions.
811 (symbol_get_value_expression): Likewise.
812 (symbol_set_value_expression): Likewise.
813 (symbol_set_frag, symbol_get_frag): Likewise.
814 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
815 (symbol_mark_used_in_reloc): Likewise.
816 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
817 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
818 (symbol_mri_common_p): Likewise.
819 (symbol_mark_written, symbol_clear_written): Likewise.
820 (symbol_written_p): Likewise.
821 (symbol_mark_resolved, symbol_resolved_p): Likewise.
822 (symbol_section_p, symbol_equated_p): Likewise.
823 (symbol_constant_p): Likewise.
824 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
825 (symbol_get_obj, symbol_set_obj): Likewise.
826 (symbol_get_tc, symbol_set_tc): Likewise.
827 (symbol_begin): Initialize local_hash.
828 (print_symbol_value_1): Handle local symbols.
829 (symbol_print_statistics): Print local symbol statistics.
830 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
831 Declare new symbols.c functions. Move many declarations here from
833 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
834 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
835 (struct symbol): Move bsym to make it clearly the first field.
836 Remove TARGET_SYMBOL_FIELDS.
837 (symbolS): Don't typedef.
838 (struct broken_word): Remove.
839 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
840 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
841 (symbol_clear_list_pointers): Likewise.
842 (symbol_insert, symbol_remove): Likewise.
843 (symbol_previous, symbol_append): Likewise.
844 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
845 (struct local_symbol): Define.
846 (local_symbol_converted_p, local_symbol_mark_converted): Define.
847 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
848 (local_symbol_get_frag, local_symbol_set_frag): Define.
849 (local_symbol_get_real_symbol): Define.
850 (local_symbol_set_real_symbol): Define.
852 * write.c (write_object_file): Call resolve_local_symbol_values.
853 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
854 (TARGET_SYMBOL_FIELDS): Don't define.
855 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
856 ECOFF_DEBUGGING, add ECOFF fields.
857 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
858 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
859 ECOFF_DEBUGGING, add ECOFF fields.
860 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
861 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
862 * config/tc-mcore.h: Don't include struc-symbol.h.
863 (TARGET_SYMBOL_FIELDS): Don't define.
864 (struct mcore_tc_sy): Define.
865 (TC_SYMFIELD_TYPE): Define.
866 * Many files: Use symbolS instead of struct symbol. Use new
867 accessor functions rather than referring to symbolS fields
870 * read.c (s_mri_common): Don't add in value of line_label.
872 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
873 checking for SEC_LINK_ONCE.
875 * config/tc-sh.h (sh_fix_adjustable): Declare.
877 * app.c (input_buffer): New static variable.
878 (app_push): Save saved_input in allocated buffer.
879 (app_pop): Restored saved_input.
880 (do_scrub_chars): Change get parameter to take char * and int as
881 arguments. Change GET macro to pass input_buffer to get
882 function. Don't save input into allocated buffer.
883 * as.h (do_scrub_chars): Update declaration.
884 * input-file.c (input_file_get): Change to take char * and int.
885 Read data into passed in buffer. Remove static buffer.
886 * read.c (scrub_from_string): Change to take char * and int. Copy
887 data into passed in buffer.
889 * hash.h: Neaten. Declare hash_traverse.
890 * hash.c: Complete rewrite based on BFD hashing code.
891 * gasp.c (chunksize): New variable.
892 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
895 1999-05-28 Nick Clifton <nickc@cygnus.com>
897 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
898 addend unless the target uses an old ABI.
900 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
902 -Wchar-subscripts cleanup
903 * listing.c (listing_newline): Use unsigned char variable, so
904 calls to isascii,iscntrl are correct.
905 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
907 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
908 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
909 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
910 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
912 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
914 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
916 (arch_coldfire_p): New #define.
917 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
919 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
921 * config/tc-m68k.c (install_operand): Add places `n', `o'.
923 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
924 (install_operand): Add place `N'.
925 (init_table): Add registers ACC, MACSR, MASK.
927 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
929 * config/tc-m68k.c: Change mcf5200 --> mcf.
930 (archs): Add mcf5206e, mcf5307.
931 (m68k_ip): Add format `u'.
932 (install_operand): Add place `m', `M', `h'.
933 (init_table): Add upper/lower registers.
935 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
937 1999-05-28 Martin Dorey <mdorey@madge.com>
939 * config/tc-i960.c: Several minor changes to add ELF and
940 BFD_ASSEMBLER support.
941 * config/tc-i960.h: Likewise.
942 * configure.in (i960-*-elf*): New target.
943 * aclocal.m4, configure: Rebuild.
945 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
947 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
948 reloc changes when defined(BFD_ASSEMBLER).
950 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
952 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
954 * write.c (write_print_statistics): Output to file, not stderr.
956 * expr.c (generic_bignum_to_int32,64): Prototype.
958 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
959 output_sleb128, output_uleb128, output_big_sleb128,
960 output_big_uleb128, output_big_leb128): Prototype.
961 (output_big_sleb128, output_big_uleb128): Make inline.
962 (output_big_leb128): Remove inline
964 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
965 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
966 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
967 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
968 value for correct overflow check in write.c:fixup_segment.
969 * write.c (fixup_segment): Move bitfield overflow checks to after
970 the md_apply_fix call.
971 * config/obj-coff.c (fixup_segment): Likewise.
972 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
973 valueT *val argument.
975 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
977 * config/atof-ieee.c (gen_to_words): Correctly round a
978 denormalized number. Fix off-by-one in range checking for
979 exponent in a denormal.
981 1999-05-10 Nick Clifton <nickc@cygnus.com>
983 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
986 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
988 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
990 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
992 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
993 (ReverseRegRegmem): Remove.
994 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
995 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
996 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
999 From Doug Ledford <dledford@redhat.com>
1000 * config/tc-i386.h (RegXMM): New for P/III.
1001 * config/tc-i386.c: Add support for P/III.
1003 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1005 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1006 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1007 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1009 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1011 * config/tc-i386.c (i386_immediate): Skip whitespace before
1012 complaining about junk after expression.
1013 (i386_displacement): Likewise.
1015 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1017 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1018 Don't copy before downcaseing.
1020 1999-05-05 Catherine Moore <clm@cygnus.com>
1022 * tc-m68k.c: Include elf/m68k.h.
1023 (m68k_elf_final_processing): New routine.
1024 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1027 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1029 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1032 1999-04-30 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-mcore.c (mcore_s_section): Dump literals before
1037 1999-04-29 Nick Clifton <nickc@cygnus.com>
1039 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1042 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1044 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1045 (TC_INIT_FIX_DATA): Delete.
1046 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1047 (TC_INIT_FIX_DATA): Delete.
1048 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1049 * write.c (fix_new_internal): Initialize fx_cgen member.
1050 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1051 (gas_cgen_md_apply_fix3): Update.
1052 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1053 (md_cgen_record_fixup_exp): Update.
1054 (FX_OPINFO_R_TYPE): Update.
1056 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1057 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1058 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1059 * frags.h (struct frag): Make opindex, opinfo ints.
1061 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1063 1999-04-26 Tom Tromey <tromey@cygnus.com>
1065 * aclocal.m4, configure: Updated for new version of libtool.
1067 1999-04-22 Nick Clifton <nickc@cygnus.com>
1069 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1071 (md_apply_fix3): Do not fix up absolute relocations against
1074 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1076 1999-04-20 Nick Clifton <nickc@cygnus.com>
1078 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1079 changes and data-in-text directives.
1080 (mcore_cons): New function: intercept cons() operations.
1081 (mcore_float_cons): New function: intercept float_cons()
1083 (mcore_stringer): New function: intercept stringer() operations.
1085 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1087 * obj.h (struct format_ops): Change generate_asm_lineno field to
1089 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1091 * config/tc-alpha.c (find_opcode_match): Add default case to
1093 (find_macro_match): Likewise.
1094 (load_expression): Parenthesize && within ||.
1096 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1098 1999-04-17 Nick Clifton <nickc@cygnus.com>
1100 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1101 .text .data .section pseudo ops.
1102 (mcore_s_section): New function. Dump lits before changing secs.
1103 (mcore_s_text): New function. Dump lits before changing secs.
1104 (mcore_s_data): New function. Dump lits before changing secs.
1106 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1108 * config/tc-mips.c (mips_32bitmode): New.
1109 (md_begin): Set mips_32bitmode if needed.
1110 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1111 Set EF_MIPS_32BITMODE.
1113 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1115 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1118 1999-04-16 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1122 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1124 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1125 expressions correctly.
1128 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1130 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1132 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1134 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1135 and fmpynfadd instructions.
1137 1999-04-11 Richard Henderson <rth@cygnus.com>
1139 * as.h (environ): Declare it, if needed.
1140 * as.c (dump_statistics): Don't declare environ.
1141 * configure.in (environ): Detect declaration.
1142 * configure, config.in: Rebuild
1144 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1145 (i386_displacement): Allocate enough space for replacement buffer.
1146 Clean up replacement buffer initialization.
1148 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1150 * subsegs.c (section_symbol): Don't create a new symbol if one
1151 already exists; instead, use the existing one, but set its segment
1152 and frag data if it hasn't already been defined.
1153 * config/obj-coff.c (c_section_symbol): Likewise.
1155 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1157 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1159 1999-04-08 Nick Clifton <nickc@cygnus.com>
1161 * config/tc-mcore.c: New File: Support routines for MCore
1163 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1164 * config/obj-coff.c: Add support for mcore-pe target.
1166 * Makefile.am: Add support for MCore targets.
1167 * Makefile.in: Regenerate.
1168 * configure.in: Add support for MCore targets.
1169 * configure: Regenerate.
1171 * doc/all.texi: Set MCORE.
1172 * doc/as.texinfo: Document MCore specific command line options.
1174 * write.h: Prevent multiple inclusion.
1176 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1178 * asintl.h (LC_MESSAGES): Never define.
1179 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1181 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1184 * Makefile.am (m68k-parse.c): If configuring in the source
1185 directory, copy m68k-parse.y into the local directory before
1186 running ylwrap, to remove spurious differences when generating
1188 * Makefile.in: Rebuild.
1190 * config/tc-sparc.h (md_do_align): Just allocate the number of
1191 bytes necessary, rather than always allocating 1024.
1193 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1195 * listing.c (listing_newline): Add cast to avoid warning.
1196 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1197 * config/tc-i386.c (i386_scale): Add return value.
1198 (build_displacement_string): Remove unused local temp_disp2.
1199 (i386_intel_memory_operand): Add parentheses to avoid warning.
1200 (i386_intel_operand): Remove unused local end_of_operand_string.
1201 (i386_operand): Remove unused local operand_modifier.
1202 (i386_operand): Add parens to avoid warning.
1204 1999-04-04 Don Bowman <don@pixsci.com>
1206 * configure.in: Add mips*-*-vxworks* target; have it define
1208 * configure, config.in: Rebuild.
1210 1999-03-31 Nick Clifton <nickc@cygnus.com>
1212 * configure.in (emulations): Add support for arm-epoc-pe.
1213 * configure: Regenerate.
1214 * config/te-epoc-pe.h: New file. Define macros specific to
1216 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1217 for arm-epoc-pe target.
1219 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1221 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1223 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1225 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1226 detect ",n" without a condition.
1227 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1230 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1232 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1233 instruction is encoded with one bit.
1236 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1238 * doc/internals.texi (CPU backend): Mention that
1239 line_separator_chars should not include newline. From thi
1240 <ttn@mingle.glug.org>.
1242 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1244 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1245 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1247 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1249 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1251 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1253 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1256 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1258 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1260 1999-03-15 Martin Hunt <hunt@cygnus.com>
1262 * app.c (do_scrub_begin): Change '-' back to a symbol char
1263 so we can use multiple opcodes on a line again.
1265 * config/tc-d30v.c: By default, warn if a symbol has
1266 the same name as a register. Plus some minor
1267 updates from the branch.
1269 1999-03-13 Nick Clifton <nickc@cygnus.com>
1271 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1272 BFD_RELOC_16 and BFD_RELOC_64.
1274 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1276 * expr.c (expr): Add missing else.
1278 1999-03-12 Nick Clifton <nickc@cygnus.com>
1280 * config/tc-arm.c (md_apply_fix3): Improve error message.
1282 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1284 * Makefile.am (CPU_TYPES): Add fr30.
1285 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1286 (fr30,m32r dependencies): Update.
1287 * Makefile.in: Rebuild.
1289 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1290 (gas_cgen_record_fixup_exp): Ditto.
1291 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1292 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1293 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1294 (md_cgen_lookup_reloc): Update use of operand->type.
1295 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1296 (md_convert_frag): Call cgen_operand_lookup_by_num.
1297 (md_cgen_lookup_reloc): Update use of operand->type.
1298 (m32r_cgen_record_fixup_exp): Ditto.
1300 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1302 * config/tc-mips.c (md_show_usage): Fix message.
1304 1999-03-03 Nick Clifton <nickc@cygnus.com>
1306 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1307 and LDR reg,=<expr> instruction.
1309 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1312 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1314 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1316 1999-02-17 Nick Clifton <nickc@cygnus.com>
1318 This patch was created by: Scott Bambrough
1319 <scottb@corelcomputer.com>
1322 Special cased '@' character. The '@' character is used as the
1323 ARM assembler comment character, as a special character
1324 and in ELF .symver pseudo-op's, and as a special character in
1325 .type and .section pseudo-ops.
1326 (symver_pseudo): New static variable.
1327 (symver_state): New static variable.
1328 (struct app_save): Add field 'symver_state'.
1329 (app_push): Save global symver_state int struct app_save.
1330 (app_pop): Restore global symver_state from struct app_save.
1331 (do_scrub_chars): Special case handling of '@' character in
1334 * configure.in: Modified to recognize armv* uname syntax from ARM
1336 * configure: Regenerated.
1338 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1339 a prefix to the section's type.
1340 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1341 the type's typename.
1343 * config/tc-arm.h: Add support for PIC generation:
1344 (pic_code): New boolean.
1345 (obj_relocate_extern): Define.
1346 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1347 (TC_CONS_FIX_NEW): Define.
1348 (tc_fix_adjustable): Define.
1349 (GLOBAL_OFFSET_TABLE_NAME): Define.
1351 * config/tc-arm.c: Add support for PIC generation:
1352 (line_seperator_chars): Allow ';' as a seperator for Linux.
1353 (is_immediate_prefix): New macro.
1354 (arm_parse_reloc): New function.
1355 (s_arm_elf_cons): New function.
1356 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1357 (md_undefined_symbol): Special case handling for the Global Offset
1359 (md_apply_fix3): Handle PIC relocs.
1360 (tc_gen_reloc): Handle PIC relocs.
1361 (md_parse_option): Add support for '-k' command line switch to
1362 enable PIC generation.
1363 (cons_fix_new_arm): New function.
1364 (s_arm_elf_cons): New function.
1366 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1368 * configure.in: Add comments for uses of AC_DEFINE.
1369 * acinclude.m4: Likewise.
1370 * acconfig.h: Remove.
1371 * aclocal.m4: Rebuild.
1372 * configure: Rebuild.
1373 * Makefile.in: Rebuild.
1374 * config.in: Rebuild.
1376 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1378 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1379 non-constant offset from a base register.
1381 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1383 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1386 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1388 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1389 (emit_insn): Look for pc-relative and no-overflow specifiers on
1390 internal relocation types.
1392 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1394 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1397 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1399 (mips_4650, mips_4010, mips_4100): Variables removed.
1400 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1401 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1403 (md_begin): Don't bother initializing the mips_NNNN variables;
1404 mips_cpu is set, and that's good enough now.
1405 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1406 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1407 (show): New function, to handle wrapping in the CPU lists.
1408 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1410 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1412 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1413 than treat as an immediate specifier.
1415 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1417 * config/tc-i386.c: Prototype many functions.
1418 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1419 (i386_immediate): Remove unused second argument.
1420 (i386_intel_operand): Fix i386_is_reg typo.
1421 (i386_operand): Use allow_naked_reg.
1422 (output_invalid): Make operand int for K&R.
1424 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1426 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1428 * Makefile.in: Rebuild.
1430 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1432 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1434 (EXTRA_as_new_SOURCES): Comment out.
1435 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1436 * Makefile.in: Rebuild.
1437 * doc/Makefile.in: Rebuild.
1438 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1439 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1440 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1441 * configure: Rebuild.
1442 * aclocal.m4: Rebuild.
1443 * config.in: Rebuild.
1444 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1445 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1446 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1447 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1448 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1449 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1450 (gas_cgen_record_fixup_exp): Ditto.
1451 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1452 descriptor, not global variable.
1453 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1454 descriptor, not global variable. Refer to insert_operand handler
1455 via cpu descriptor, not global function.
1456 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1457 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1458 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1459 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1460 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1461 * config/tc-m32r.c: Ditto.
1462 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1463 (md_assemble): Ditto.
1464 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1466 1999-02-09 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1469 relocations for ELF targets.
1471 1999-02-08 Nick Clifton <nickc@cygnus.com>
1473 * configure.in: Add support for StrongARM target.
1474 * configure: Regenerate.
1476 1999-02-05 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1480 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1483 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1485 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1487 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1489 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1490 (INTEL_DWORD_MNEM_SUFFIX): Define.
1493 (DWORD_PTR): Define.
1494 (XWORD_PTR): Define.
1496 (OFFSET_FLAT): Define.
1498 (NONE_FOUND): Define.
1501 * config/tc-i386.c (set_intel_syntax): New routine.
1502 (intel_syntax): Declare.
1503 (allow_naked_reg): Declare.
1504 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1505 (intel_float_operand): New routine.
1506 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1507 Handle brackets as well as parens. Call i386_intel_operand for
1508 intel syntax. Reverse operands if appropriate. Handle new
1509 suffixes. Handle movzx and movsx.
1510 (i386_is_reg): New routine.
1511 (i386_immediate): New routine.
1512 (i386_scale): New routine.
1513 (i386_displacement): New routine.
1514 (i386_operand_modifier): New routine.
1515 (build_displacement_string): New routine.
1516 (i386_parse_seg): New routine.
1517 (i386_intel_memory_operand): New routine.
1518 (i386_intel_operand): New routine.
1519 (i386_operand): Call i386_displacement, i386_immediate,
1520 i386_scale, etc. instead of handling inline.
1521 (parse_register): Handle registers without prefix.
1523 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1525 * configure: Regenerate.
1526 * configure.in (arm-*-oabi): New.
1527 (thumb-*-oabi): New.
1528 * config/tc-arm.c (target_oabi): Declare.
1529 (md_apply_fix3): Support REL relocs.
1530 (md_parse_option): Handle -oabi.
1531 (elf32_arm_target_format): New routine.
1532 (md_longopts): Add OPTION_OABI.
1533 * config/tc-arm.h: Redefine TARGET_FORMAT.
1536 1999-01-28 Nick Clifton <nickc@cygnus.com>
1538 * write.c (write_relocs): Handle out of range error.
1540 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1541 (fr30_force_relocation): Default to 0.
1543 * config/tc-fr30.h (obj_fix_adjustable): Define.
1544 (TC_FORCE_RELOCATION): Define.
1546 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1549 1999-01-16 Nick Clifton <nickc@cygnus.com>
1551 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1552 merge of two instructions if the left instruciton kills the right.
1554 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1556 * Makefile.in: Regenerate.
1557 * configure.in: Redo test for using cgen.
1558 * configure: Regenerate.
1560 1999-01-09 Nick Clifton <nickc@cygnus.com>
1562 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1563 redefinition of this macro.
1565 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1567 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1570 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1572 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1573 a read of HI or LO and an immediatly following branch.
1575 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1577 * config/tc-mips.c (md_begin): Another correction to the setting of
1580 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1582 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1584 1998-12-21 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1587 bit insn when optimizing, so that parallelised instructions will
1588 start on a 32 bit boundary.
1590 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1592 * config/tc-mips.c (mips_eabi64): New.
1593 (md_begin): Set mips_eabi64.
1594 (mips_elf_final_processing): Use it.
1596 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1598 * config/tc-mips.c (mips_elf_final_processing):
1599 Correct setting of ABI in e_flags.
1601 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1603 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1605 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1607 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1609 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1611 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1612 warning, values that don't fit in the field.
1614 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1616 * config/tc-mips.c (mips_abi_string): New.
1617 (md_parse_option,md_longopts): Add mabi.
1618 (mips_elf_final_processing): Set e_flags based on mabi flag.
1620 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1622 * config/tc-mips.c (md_parse_option): Handle vr4111.
1624 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1626 * config/tc-h8300.c (build_bytes): Change message given if the
1627 instruction requires H8/300H mode and we're not in Hmode, to
1628 suggest that it may be the operand modes that are the problem, not
1629 necessarily the opcode.
1631 1998-12-10 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-fr30.c: Add line separator character.
1635 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1637 * configure.in (hppa-*-mpeix*): New target.
1638 * config/obj-som.h (obj_som_compiler): Declare.
1639 * config/obj-som.c (compiler_seen): New static variable.
1640 (obj_som_compiler): New function.
1641 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1642 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1643 (pa_type_args): Set hppa_priv_level.
1644 (pa_compiler): New static function if OBJ_SOM.
1645 * configure: Rebuild.
1647 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1649 * read.c (output_leb128): Don't mark as inline.
1651 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1653 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1654 AIX .vbyte unaligned data support.
1655 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1656 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1659 1998-12-07 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1664 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1666 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1667 BFD_RELOC_ARM_PCREL_BRANCH.
1669 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1671 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1672 checking the target type.
1673 (mips-dec-bsd*): Set endian to little.
1674 * configure: Rebuild.
1676 COFF weak symbol support, based on patches from Mark Elbrecht
1677 <snowball3@usa.net>:
1678 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1679 * config/obj-coff.c (obj_coff_weak): New static function.
1680 (obj_coff_endef) [both versions]: Handle weak symbols.
1681 (coff_frob_symbol): Likewise.
1682 (yank_symbols): Likewise.
1683 (obj_pseudo_table): Add "weak".
1685 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1686 <aymeric.vincent@emi.u-bordeaux.fr>.
1687 * aclocal.m4: Rebuild with current tools.
1688 * configure: Rebuild.
1690 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1691 an assertion failure for a case we can't handle when OBJ_ECOFF.
1693 * expr.c (operator): And with 0xff to avoid problems with signed
1696 1998-12-03 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1699 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1701 1998-12-02 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1706 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1708 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1711 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1716 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1720 (d10v_cleanup): Only generate previous insn if a multiline insn is
1723 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1728 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1730 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1731 -marm6xxx command line switches.
1733 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1735 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1736 (itbl-ops.o): Delete duplicate dependencies.
1737 Rebuild dependencies.
1738 Add fr30 dependencies.
1739 * Makefile.in: Rebuild.
1741 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1743 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1745 * listing.c: Ignore line terminator characters found inside
1748 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1750 * po/gas.pot: Regenerated.
1752 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1755 fr30_is_label_start(). Also checks for delay slot insns.
1757 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1758 FR30 instructions which contain a colon in the mnemonic.
1760 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1762 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-fr30.c: Removed currently superflous code.
1766 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1768 * config/tc-fr30.h: New file.
1769 * config/tc-fr30.c: Tweaking so that it will compile.
1771 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1773 * config/tc-d10v.h (obj_fix_adjustable): Define.
1774 (TC_FORCE_RELOCATION): Define.
1775 (d10v_force_relocation): Declare.
1776 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1777 (md_apply_fix3): Handle Vtable relocs.
1778 (d10v_fix_adjustable): New.
1779 (d10v_force_relocation): New.
1781 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1783 * config/tc-d30v.c: Change default behaviour to ignore potential
1784 conflicts between register name and symbol names.
1786 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1788 * configure.in: Add fr30-*-*.
1789 * config/tc-fr30.c: New file.
1790 * Makefile.in: Regenerated.
1791 * config.in: Regenerated.
1792 * configure: Regenerated.
1793 * doc/Makefile.in: Regenerated.
1794 * po/gas.pot: Regenerated.
1796 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1798 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1801 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1803 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1805 (do_scrub_chars): Add some casts to unsigned char to avoid
1806 unwanted sign extension.
1807 * read.c (lex_type): Set characters about 127 to be symbol
1809 * config/tc-i386.c (md_begin): Set identifier_chars and
1810 operand_chars for values above 127.
1812 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1814 * configure.in: detect cygwin* instead of cygwin32*
1815 * configure: regenerate
1817 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1819 * listing.c: Add support for producing a listing from piped
1822 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1824 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1825 (append_insn): Account for the tx39's multiply behavior.
1827 1998-10-26 Michael Meissner <meissner@cygnus.com>
1829 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1830 from assemble_parallel_insns. Add support for '->' to indicate
1831 explicitly serializing the instructions.
1832 (md_assemble): Ditto.
1834 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1836 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1839 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1841 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1843 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1845 * config/tc-mips.c : support frame and regmask/fregmask when
1846 MIPS_STABS_ELF is specified.
1848 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1850 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1851 (md_apply_fix): Don't return 1 for VTABLE relocs.
1852 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1854 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1856 * doc/c-i386.texi: Replace occurences of "opcode" with
1857 "instruction mnemonic", "instruction", or "mnemonic" when
1858 referring to the name of an instruction. Use "opcode" when
1859 referring to the sequence of machine bytes.
1861 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1862 (is_opcode_char): Rename to is_mnemonic_char.
1863 (md_assemble and i386_operand): Correct error messages from
1864 "opcode" to "instruction mnemonic"
1865 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1866 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1867 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1868 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1869 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1870 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1871 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1873 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1875 * config/tc-i386.c (i386_operand): Check for garbage after
1878 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1880 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1881 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1883 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1885 * config/tc-sh.h (obj_fix_adjustable): Define.
1886 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1887 (md_apply_fix): Likewise.
1888 (tc_gen_reloc): Likewise.
1889 (sh_fix_adjustable): New.
1891 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1893 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1894 * cgen.h (gas_cgen_finish_insn): Update prototype.
1895 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1896 cgen_insn_t -> CGEN_INSN_INT.
1897 (make_parallel): Update handling of CGEN_INT_INSN_P.
1898 (assemble_parallel_insn): Ditto.
1899 (target_make_parallel): New function.
1900 (md_assemble): Use it.
1902 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1904 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1906 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1908 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1909 converted into lower case.
1911 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1913 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1914 (gas_cgen_tc_gen_reloc): Likewise.
1915 * config/tc-m32r.h (obj_fix_adjustable): Define.
1916 * config/tc-m32r.c (m32r_fix_adjustable): New.
1917 (m32r_force_relocation): Handle VTABLE relocs.
1919 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1921 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1923 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1925 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1926 to lower case before parsing.
1928 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1929 parallel insns modift buts in the PSW as a side effect.
1931 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1933 * config/tc-d30v.c (find_format): Test for missing flag and
1936 (md_apply_fix3): Fix error messages to avoid
1937 assumption about presence of a symbol.
1939 (parallel_ok): Disallow parallel instructions that both modify the
1942 (find_format): Generate a warning if an odd numbered register is
1943 used as the first register in a mutli-register instruction.
1945 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1947 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1948 relocations are always associated with a symbol.
1950 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1952 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1953 (elf32_sparc_force_relocation): Declare.
1954 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1955 (tc_gen_reloc): Handle vtable relocs.
1956 (elf32_sparc_force_relocation): New.
1958 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1960 * symbols.c (S_IS_FUNCTION): New.
1961 * config/tc-v850.h (obj_fix_adjustable): Define.
1962 (TC_FORCE_RELOCATION): Define.
1963 (v850_force_relocation): Declare.
1964 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1965 of fx_addnumber for VTABLE reloc addends.
1966 (md_apply_fix3): Handle VTABLE relocs.
1967 (v850_fix_adjustable): New.
1968 (v850_force_relocation): New.
1970 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1972 * tc-hppa.c (fp_operand_format): Add some additional formats.
1973 (pa_ip): Do not automatically promote into pa2.0 mode.
1974 (pa_level): Handle ".level 2.0".
1976 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1978 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1979 * config/tc-i386.h (template.extension_opcode): Change to
1980 unsigned int to allow full range of 8-bit opcode suffixes.
1981 (None): Redefine as 0xffff.
1983 From Jeff B Epler <jepler@usgs.gov>
1984 * doc/c-i386.texi (i386-SIMD): New section.
1986 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1988 * read.c (discard_rest_of_line): New function.
1989 * read.h: Declare it.
1990 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1992 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-d10v.c (find_symbol_matching_register): New function.
1995 (find_opcode): Cope with the case where a register name matches
1998 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2000 * config/tc-v850.c (md_pcrel_from): Rename to
2001 v850_pcrel_from_section.
2002 (v850_pcrel_from_section): Do not resolves symbols in other
2005 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2007 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-d10v.c (find_opcode): Generate an error if a register
2010 is supplied for an operand that should not be a register.
2012 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2015 instructions to have another instruction in the right bin.
2017 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2020 the right container if the left container holds a branch
2023 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2025 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2026 both a register name and symbol name.
2027 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2029 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2032 execution unit class.
2034 (reg_name_search): If a name matches a register and a symbol,
2035 prefer the register.
2036 (find_format): Disallow flag registers when a general purpose
2037 register is required.
2038 If a number is required, but a register has been given, check to
2039 see if a symbol with the same name as the register exists, and if
2040 so, use that symbol.
2042 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2044 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2046 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-d30v.c (find_format): Do not accept flag registers as
2049 general purpose registers.
2050 (find_format): If an immediate value is expected at a given place
2051 in a format, but a register name has been provided instead, check
2052 to see if that register name matches the name of a predefined
2053 symbol and if it does, then use the symbol instead.
2054 (reg_name_search): If a register name matches a symbol name,
2055 prefer the register name to the symbol name.
2057 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2060 the previous insn to empty.
2062 1998-09-20 Michael Meissner <meissner@cygnus.com>
2064 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2065 pieces, forcing the use of an ANSI compiler.
2067 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2069 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2071 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2073 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2075 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2077 (obj_elf_vtable_entry): Likewise.
2078 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2079 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2080 (tc_gen_reloc): Likewise.
2081 (arm_fix_adjustable): Likewise.
2082 (elf32_arm_force_relocation): New.
2083 (armelf_frob_symbol): Remove coff-style symbol support.
2085 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2087 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2089 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2091 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2092 OBJ_COFF so that routine is defined for a.out format.
2094 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2096 * config/tc-i386.c (i386_operand): Detect non-segment registers
2097 used as segment prefixes.
2099 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2101 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2102 optimize across FDE boundaries.
2104 * config/obj-coff.c (obj_coff_section): Preserve any link once
2105 flags when setting the section flags.
2107 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2109 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2110 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2112 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2114 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2117 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2119 * frags.c (frag_grow): Include the size of the frag struct in the
2122 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2123 if the new subseg comes before the old.
2125 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2127 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2128 to handle edge8 and edge16.
2130 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2132 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2133 before we clobber the symbol involved.
2135 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2137 * config/tc-arm.c: Remove OBJ_ELF definitions for
2138 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2139 use arm_adjust_symtab for OBJ_COFF.
2140 (armelf_adjust_symtab): New Routine.
2141 * config/tc-arm.h: Define obj_adjust_symtab to
2142 armelf_adjust_symtab for OBJ_ELF.
2144 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2146 * configure.in: Make all i386-elf targets use bfd_gas.
2147 * config/tc-i386.c (tc_i386_force_relocation): New.
2148 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2149 (md_apply_fix3): Likewise.
2150 (tc_gen_reloc): Handle them.
2151 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2152 tc_i386_force_relocation.
2154 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2156 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2158 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2160 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2161 current opcode after writing the first insturction of a reverse
2164 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2166 * read.h (generate_lineno_debug): Add prototype.
2167 * read.c (generate_lineno_debug): Make non-static.
2169 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2171 * config/tc-i386.c (md_assemble): Only warn for address/data size
2174 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2176 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2177 against Thumb function names, as the linker needs this information.
2179 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2181 * expr.c (operand): Check also that there is no advance in operand
2182 after atof_generic in order to decide "is it label 0f or floating
2185 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2187 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2188 command line options with a single dash.
2189 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2191 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2193 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2194 * tc-arm.c (arm_fix_adjustable): New routine.
2196 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2198 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2199 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2200 demand_empty_rest_of_line before mri_comment_end.
2201 (equals): Check garbage after expression before
2202 mri_comment_end in MRI mode.
2204 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2206 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2207 small immediate constant to use the constant itself rather than
2210 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2212 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2213 (pa_leave): Likewise.
2215 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2217 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2219 (i386_operand): Fix an error message.
2221 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2223 * doc/c-arm.texi (ARM Directives): Document .req directive.
2225 * config/tc-arm.c (reg_required_here): Display erroneous string if
2226 the register name could not be decoded.
2227 Do not set inst.instruction if the sift is -1.
2229 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2231 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2234 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2237 even if it is belived to be unnecessary.
2239 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2241 config/tc-i386.c (i386_operand): Size immediate constants by
2242 suffix (erroneously removed as part of July 7 change).
2244 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2246 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2247 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2248 (armelf_frob_symbol): New Routine.
2249 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2251 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2253 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2255 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2257 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2258 command line switches passed to assembler.
2260 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2262 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2263 (gas_cgen_opcode_desc): Declare.
2264 (gas_cgen_parse_operand): Declare.
2265 (*): Prepend gas_ to gas specific fns to denote them as such.
2267 * cgen.c (gas_cgen_opcode_desc): New global
2268 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2269 (queue_fixup): Renamed from cgen_queue_fixup.
2270 (*): Prepend gas_ to gas specific fns to denote them as such.
2272 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2273 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2274 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2275 Open opcode table and initialize it.
2276 (make_parallel): Use gas_cgen_opcode_desc.
2277 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2278 (md_assemble): Ditto.
2280 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2282 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2283 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2284 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2285 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2286 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2287 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2288 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2289 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2290 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2291 (INIT_STAB_SECTION): Likewise.
2292 (OBJ_PROCESS_STAB): Likewise.
2294 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2295 (md_parse_option): Watch for them.
2296 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2297 (md_begin): Kill neverdef code.
2298 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2299 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2300 (s_alpha_coff_wrapper): New.
2301 (md_pseudo_table): Trap all ECOFF pseudos.
2303 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2305 Start of changes to remove mdebug section from mips*-elf
2306 Based on MIPS_STAB_ELF definition
2307 * acconfig.h: undef if not configured
2308 * config.in: undef if not configured
2309 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2310 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2311 * stabs.c (s_stab_generic): flush frag
2313 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2315 * configure.in: (arm-*-elf): Handle.
2316 (thumb-*-elf): Handle.
2317 * configure: Regenerate.
2318 * read.c (stringer): Fix typo in comment.
2319 * write.c (fixup_segment): Don't add symbol value to addend if
2321 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2323 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2326 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2328 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2329 (write_2_short): Emit warning if new flag is set.
2330 (do_assemble): Set flags if left instruction is one of special
2331 "right-instruction-killer" type.
2333 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2335 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2336 Always output words in debug_info section as big endian.
2337 (sparc_target_format): Choose correct bfd target.
2338 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2340 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2342 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2343 to work with internationalization code. Issue an error when two
2344 operands match that are not allowed to match.
2346 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2348 * configure.in (install_tooldir): Allow target to specify whether
2349 it wants to be installed in $(tooldir)/bin.
2350 * configure: Regenerate.
2351 * Makefile.am (install-exec-local): Set install-exec-tooldir
2352 dependency via configure.
2353 * Makefile.in: Regenerate.
2355 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2357 * Makefile.am (install-exec-local): Split into two ...
2358 (install-exec-bindir,install-exec-tooldir): New rules.
2359 * Makefile.in: Regenerate.
2361 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2363 * Makefile.am (install-exec-local): Don't remove the file before
2364 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2365 W. Rozycki <macro@ds2.pg.gda.pl>.
2366 * Makefile.in: Rebuild.
2368 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2370 * cgen.c: Include libiberty.h.
2371 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2372 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2373 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2374 (md_cgen_lookup_reloc)): Declare.
2375 (md_cgen_record_fixup_exp): Declare.
2376 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2377 (m32r_relax_frag): Declare.
2378 (cgen_md_apply_fix3): Decls moved to cgen.h.
2379 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2380 (m32r_cgen_record_fixup_exp): Delete decl.
2381 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2382 (assemble_nop): Delete.
2383 (expand_debug_syms): Delete unused `exp'.
2384 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2385 Add default case for -Wall.
2386 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2387 (md_atof): Delete unused wordP.
2389 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2391 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2394 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2396 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2397 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2398 .print, .purgem, and .struct. Remove documentation for
2401 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2403 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2404 Update call to insert_operand.
2406 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2408 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2410 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2412 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2413 whitespace after a prefix operator.
2415 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2417 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2419 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2421 * config/tc-sparc.c (log2): New static function.
2422 (s_reserve): Use log2 to convert alignment before calling
2424 (s_common): Use log2 to convert alignment before calling
2425 record_alignment and frag_align.
2426 (sparc_cons_align): Use log2.
2428 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2430 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2431 (s_common): Likewise.
2433 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2434 initialization of waddr.
2435 (sparc_elf_final_processing): Add default case to switch.
2437 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2439 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2440 than temporary real.
2442 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2444 * write.c (subsegs_finish): Don't align the segments if there were
2447 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2448 copying aux information.
2450 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2451 expression into a symbol.
2453 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2455 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2456 type to unsigned int.
2457 (md_assemble): Change type used to store offsets from unsigned
2459 (i386_operand): Switch error check to only call RESTORE_END_STRING
2460 once after parse_register.
2462 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2464 * config/tc-v850.c (md_show_usage): Changed format to match that
2467 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2469 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2471 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2473 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2476 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2478 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2479 * doc/Makefile.in: Rebuild.
2481 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2483 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2484 for %lo expressions.
2485 (mips_ip, case 'u'): Move range check after code to mask
2486 off bits in %hi/%lo expressions. Mask off high bits for
2489 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2491 * doc/Makefile.am (gasver.texi): New target.
2492 (as.info, as.dvi): Depends upon gasver.texi.
2493 * doc/as.texinfo: Include gasver.texi. Mention version number on
2494 title page and in top node.
2495 * doc/Makefile.in: Rebuild.
2497 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2499 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2500 but not including the line containing the edict.
2501 * listing.h (LISTING_EOF): New.
2502 * input-scrub.c (input_scrub_next_buffer): Call it.
2504 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2506 * config/tc-i386.c (i386_operand): Don't set the size of an
2507 immediate address based solely on the suffix and the mode.
2509 * config/tc-i386.c (md_assemble): Add assertion to make sure
2510 overlap2 does not set Imm.
2512 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2513 sequences of whitespace to a single space.
2514 (is_space_chars): Just compare with space.
2515 (md_begin): Don't initialize space_chars.
2516 (md_assemble): Just skip a single whitespace character.
2517 (i386_operand): Rewrite base-index parsing to use new
2518 parse_register, and to skip white space. Skip white space in a
2519 number of other places too. Don't give error message if
2520 parse_register fails.
2521 (parse_register): Change reg_string parameter to be non-const.
2522 Add end_op parameter. Skip white space after the `%', and return
2523 end of register string. Give error message here rather than
2526 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2528 Based on patch from Matt Semersky <matts@scd.hp.com>:
2529 * expr.c (op_encoding): Make const.
2530 (expr_set_precedence): New function.
2531 (expr_begin): Don't set operator rankings, just call
2532 expr_set_precedence.
2533 * expr.h (expr_set_precedence): Declare.
2534 * read.c (s_mri): Call expr_set_precedence.
2536 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * doc/as.texinfo (Statements): Remove paragraph discussing
2539 continuing lines with a backslash. This hasn't worked for years,
2542 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2544 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2546 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2547 (ps_CTORS, ps_DTORS): New section types.
2548 (vms_fixup_xtors_section): New function
2549 (Ctors_Psect, Dtors_Psect): Define.
2550 (IS_GXX_XTOR): Define
2551 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2552 Filter static constructors/destructors and add to
2553 Ctors_Symbols/Dtors_Symbols chain.
2554 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2555 appropriate section.
2557 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2558 * makefile.vms: Merge vax/vms support.
2560 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2562 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2563 (elf_pseudo_table): Add them.
2564 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2565 (md_apply_fix): Accept them.
2566 (mips_fix_adjustable): Don't adjust them.
2567 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2568 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2569 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2570 (tc_fix_adjustable): Don't adjust them.
2572 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2574 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2576 * Makefile.in: Regenerate.
2577 * configure.in: AC_SUBST cgen_cpu_prefix.
2578 * configure: Regenerate.
2580 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2582 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2583 Changed all users of COND12_DELAY.
2585 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2587 * config/tc-mn10300.c (set_arch_mach): New function.
2588 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2589 (md_begin): Default to mn10300 mode.
2590 (md_assemble): Only accept instructions for the core mn10300
2591 chip and the active machine type.
2593 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2595 * subsegs.h (segment_info_type): Give the struct a name.
2596 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2597 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2598 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2599 * config/tc-w65.h (tc_reloc_mangle): Declare.
2600 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2602 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2604 * config/tc-v850.c (v850_comm): Restore old section
2605 after common processing.
2607 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2609 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2611 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2613 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2614 char with code that explicitly sign-extends.
2616 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2618 * config/tc-v850.c (md_begin): Restore text section as the current
2619 section after creating call table sections.
2620 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2623 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2624 with call to macro SYM_AUXINFO.
2626 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2628 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2629 with the program transform name.
2630 * Makefile.in: Rebuild.
2632 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2634 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2637 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2639 * config/tc-i386.c (i386_operand): Be prepared for a space between
2640 the open parenthesis and the start of the register operand,
2641 because of the June 16 change.
2643 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2645 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2648 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2651 even if it is belived to be unnecessary.
2653 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2655 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2657 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2659 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2661 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2662 shift amount for a repeated operand. The shift amount for the
2663 repeated copy comes from the size of the operand.
2665 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2667 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2669 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2671 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2673 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2675 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2676 characters in it as LEX_IS_SYMBOL_COMPONENT.
2677 * config/tc-i386.h (tc_symbol_chars): Define.
2678 (extra_symbol_chars): Declare.
2679 * config/tc-i386.c (extra_symbol_chars): Define.
2680 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2681 (line_comment_chars): Set to '/' if TE_LINUX.
2682 * doc/c-i386.texi (i386-prefixes): Update.
2683 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2685 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2687 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2688 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2690 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2692 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2693 constraint in instructions REP & REPI.
2695 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2697 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2698 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2700 (check_range): If the operand is shifted, then shift the number
2701 before checking its range.
2703 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2705 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2708 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-v850.c (v850_comm): Create special sections as needed.
2712 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2714 * config/tc-d10v.c (write_2_short): Addition of swapping
2715 instructions for sequential and reverse sequential order when
2716 given order is not possible.
2718 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2720 * Makefile.am: Rebuild dependencies.
2721 (DEP_INCLUDES): Fix reference to intl build directory.
2722 * Makefile.in: Rebuild.
2724 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2726 * doc/c-i386.texi: Update 16 bit documentation.
2728 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2729 IgnoreDataSize to IgnoreSize as they are used for address size as
2731 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2732 32-bit mode, similarly addr16/data16 and variants.
2734 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2736 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2737 sequential word multiply instructions.
2739 (do_assemble): Add extra command line argument, to allow mul32
2740 attribute to be preserved across parallel insns.
2741 (md_assemble): Insert NOPs between explicitly parallel insns which
2742 contain an 32 bit multiply and a 16 multiply.
2744 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2746 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2749 * config/tc-i386.c (reloc): Add braces.
2751 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2752 consistent with Intel naming.
2753 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2754 use bitfields in sib_byte.
2755 (modrm_byte): Don't use bitfields here either.
2757 * config/tc-i386.c (current_templates): Add const.
2758 (parse_register): Add const to return, param, and char *s.
2759 (i386_operand): Add const to reg_entry *r.
2760 * config/tc-i386.h (templates): Add const to start, end.
2762 Inspired by code for 16 bit gas support from Martynas Kunigelis
2763 <martynas@nm3.ktu.lt>:
2764 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2765 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2766 (uses_mem_addrmode): Remove.
2767 (md_estimate_size_before_relax): Add support here too.
2768 (md_relax_table): Rewrite interface to md_relax for 16 bit
2770 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2771 (opcode_suffix_to_type): Remove.
2772 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2773 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2774 (md_convert_frag): Likewise.
2775 (i386_operand): Add support for 16 bit base/index regs,
2776 immediates, and displacements. Remove some unnecessary casts, and
2777 localise end_of_operand_string, displacement_string_start,
2778 displacement_string_end variables. Add GCC_ASM_O_HACK.
2779 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2781 * config/tc-i386.c (prefix_hash): Remove.
2782 (md_begin): Rewrite without obstacks. Remove prefix hash table
2783 handling. Rewrite lexical table handling.
2784 (i386_print_statistics): Don't print prefix statistics.
2785 (md_assemble): Rewrite instruction parser so that line is not
2786 converted to lower case. Don't do a hash_find for prefixes,
2787 instead recognise them via opcode modifier.
2788 (expecting_operand, paren_not_balanced): Localise variables.
2789 * config/tc-i386.h (IsPrefix): Define.
2790 (prefix_entry): Remove.
2792 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2793 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2794 '\\' in case where comment_chars contains '/'.
2796 * config/tc-i386.c (MATCH): Ensure given operand and template
2797 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2798 you must write `ljmp *table(%ebx)'.
2800 From H.J. Lu <hjl@gnu.org>:
2801 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2802 as 0 ifndef BFD_ASSEMBLER.
2803 (md_assemble): Allow immediate operands without suffix or
2804 other reg operand to default in size to the current code size.
2806 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2808 * config/tc-v850.c (md_begin): Restore creation of
2809 .call_table_text and .call_table_data sections.
2811 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2814 after emitting a word of noops.
2816 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2818 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2819 (i386_operand): Simplify checks for valid base/index combinations.
2820 Disallow `in 4(%dx),%al'.
2822 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2824 (add_prefix): Change parameter from char to int.
2826 * config/tc-i386.h (Ugh): Define opcode modifier.
2827 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2829 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2830 CONSISTENT_REGISTER_MATCH macros to check register types more
2831 thoroughly. Check for illegal suffix/operand combinations
2832 when matching insns with operands. Handle new `s' suffix, and
2833 associated FloatMF opcode modifier for float insns with memory
2835 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2836 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2837 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2838 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2839 DATA_PREFIX_OPCODE throughout.
2841 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2842 (md_assemble): Rewrite suffix/register operand checking code to be
2843 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2844 AnyMem, the better to grep.
2846 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2847 given a memory operand. Don't set Abs bits either.
2848 (type_names): Remove Mem*, Abs*.
2849 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2850 define opcode_modifiers as these cases are handled by Disp8,
2851 Disp16, Disp32 and suffix checks.
2852 (COMES_IN_BOTH_DIRECTIONS): Remove.
2853 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2855 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2856 if IgnoreDataSize modifier given. Remove ShortformW modifier
2857 test. Add test for ShortForm in W base_opcode modification.
2858 Merge Seg2ShortForm and Seg3ShortForm code.
2859 * config/tc-i386.h (ShortFormW): Remove.
2860 (IgnoreDataSize): Define.
2862 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2864 * config/tc-d30v.c (md_assemble): Store previous segment state
2865 with previous instruction.
2867 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2869 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2870 (ebp, esp): Remove static variables.
2871 (MATCH): Remove test for InOutPortReg.
2872 (i386_operand): Properly handle InOutPortReg here instead.
2873 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2874 (md_assemble): Simplify and correct modrm and sib generation.
2875 (i386_operand): Add warning for scale without index.
2876 Rewrite checks for valid base/index combinations.
2878 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2879 macros and enclose in do while(0).
2880 (RESTORE_END_STRING): Likewise.
2881 (md_assemble): Add one to printed operand number so we start
2882 from 1 not 0. Add some more gettext invocations.
2883 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2886 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2887 DATA_PREFIX, SEG_PREFIX): Define.
2888 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2889 (check_prefix): Remove function.
2890 (add_prefix): New function. Add prefix to i.prefix as well as
2892 (md_assemble): Changes for add_prefix. Remove hack for wait
2893 prefix, instead always output prefixes in fixed order. Test
2894 for jcxz/loop when selecting between word & dword operations,
2895 and add address size prefix rather than operand size prefix.
2896 Remove operand -> address size hack when emitting jcxz/loop.
2897 (i386_operand): Remove O_Absent check as it's done in expr.
2899 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2901 * configure.in: Recognize m5200 as a cpu_type of m68k.
2902 * aclocal.m4: Rebuild with current libtool.
2903 * configure: Rebuild.
2905 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2907 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2908 to relaxable_symbol to prevent references to external symbol from
2911 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2913 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2914 symbols are relaxable.
2916 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2918 * config/tc-v850.c (md_begin): Don't create special
2919 sections by default.
2921 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2923 * config/tc-mips.c (macro): For div and udiv, close the
2924 reorder block as soon as possible.
2926 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2928 From Matt Semersky <matts@scd.hp.com>:
2929 * macro.c (macro_mri_mode): New function.
2930 * macro.h (macro_mri_mode): Declare.
2931 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2934 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2936 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2939 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2940 until after xstrdup in OBJ_EVAX case.
2942 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2944 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2945 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2946 of hardcoded magic number.
2947 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2949 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2951 * read.c (do_s_func): New function.
2953 * read.h (do_s_func): Add prototype.
2955 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2957 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2958 nops if fill pattern not specified.
2960 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2962 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2963 * config/te-go32.h (TE_GO32): Define.
2964 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2966 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2968 Implement .func/.endfunc pseudo-ops.
2969 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2971 * read.c (potable): Add .func,.endfunc.
2972 (s_func): New function.
2973 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2975 (in_doc_func_p,current_function_label): New static globals.
2976 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2978 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2980 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2981 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2982 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2983 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2984 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2985 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2986 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2987 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2988 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2989 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2990 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2991 * config/tc-a29k.c: Don't define md_short_jump_size,
2992 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2993 * config/tc-alpha.c: Likewise.
2994 * config/tc-alpha.h: Likewise.
2995 * config/tc-arm.c: Likewise.
2996 * config/tc-h8300.c: Likewise.
2997 * config/tc-h8500.c: Likewise.
2998 * config/tc-hppa.c: Likewise.
2999 * config/tc-i860.c: Likewise.
3000 * config/tc-i960.c: Likewise.
3001 * config/tc-ppc.c: Likewise.
3002 * config/tc-sh.c: Likewise.
3003 * config/tc-sparc.h: Likewise.
3004 * config/tc-tic30.c: Likewise.
3005 * config/tc-w65.c: Likewise.
3006 * config/tc-z8k.c: Likewise.
3008 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3010 * config/tc-vax.c (_): Delete this macro used for placeholder
3011 values in vax_operand_width_size; it conflicts with the _() macro
3012 used for internationalization.
3014 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3016 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3017 code. From Chris Moller <moller@bops.com>.
3019 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3020 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3021 * read.c (emit_expr): Initialize seg and subseg fields of a new
3023 * write.c (write_object_file): Switch to the appropriate segment
3024 and subsegment when processing a broken word.
3026 * config/tc-m68k.c (mri_assemble): New static function.
3027 (build_mri_control_operand): Call mri_assemble rather than
3029 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3030 (s_mri_endf, s_mri_endw): Likewise.
3032 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3034 * read.c (s_org): Call md_flush_pending_output if it is defined.
3036 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3038 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3040 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3041 (md_parse_option): Add for same.
3042 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3043 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3044 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3046 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3048 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3050 * config/tc-arm.c (find_real_start): Relax definition of local
3053 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3056 symbols at the given address, not just the last one specified.
3058 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3060 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3061 or number_to_chars_littleendian to write data.
3063 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-v850.c (md_assemble): Remove artificially created
3066 register name symbols.
3068 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3070 * write.c (fixup_segment): Change "segment" to "section" in
3073 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3075 * write.c (fixup_segment): Change sym1-sym2 message again.
3077 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3079 * write.c (fixup_segment): Improve error message for sym1-sym2
3080 errors when sym1 is in a different segment from sym2.
3082 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3084 * config/tc-m32r.c (warn_unmatched_high): New static local.
3085 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3086 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3087 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3088 (md_parse_option): Likewise.
3089 (md_show_usage): Likewise.
3090 (m32r_frob_file): Likewise.
3092 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3093 (read_a_source_file): Call them.
3094 * read.h (stabs_generate_asm_file): Declare.
3095 * stabs.c (stabs_generate_asm_file): New function.
3096 (generate_asm_file): New function.
3097 (stabs_generate_asm_lineno): Move file name handling into
3100 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3102 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3103 (d30v_current_align, d30v_current_align_seg): New variables.
3104 (d30v_last_label): New variable.
3105 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3106 (s_d30v_data, s_d30v_section): Likewise.
3107 (md_pseudo_table): Call them.
3108 (md_begin): Initialize d30v_current_align_seg.
3109 (md_assemble): Call d30v_align when needed by known current alignment.
3110 (d30v_frob_label, d30v_cons_align): New functions.
3111 * config/tc-d30v.h (md_do_align): Remove.
3112 (tc_frob_label): Call d30v_frob_label.
3113 (md_cons_align): New.
3115 * config/tc-d30v.c (find_format): Convert complex expressions to
3116 expression symbols before processing. Clean up code formatting.
3118 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3120 * po/Make-in (install-info): New target.
3122 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3124 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3126 * config/tc-mn10300.c (md_assemble): Likewise.
3128 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3130 * Makefile.am: Update with `make dep-am'.
3131 (HFILES): Add cgen.h.
3132 (cgen.o): Depend on cgen.h.
3133 * Makefile.in: Regenerate.
3135 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3137 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3139 * gasp.c (grab_label): Permit a label to be a preprocessor
3140 variable by permitting a label to start with a backslash.
3142 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3144 * config/tc-mips.c (validate_mips_insn): Removed hack
3145 for previously inaccessible bitfields in some INSN_TRAP
3148 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3150 * config/tc-d30v.c (do_assemble): Abort with error message
3151 if opcode operands do not match.
3153 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3155 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3156 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3157 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3158 similar new 'q' operand.
3160 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3162 * cgen.c (cgen_asm_finish_insn): Fix typo.
3164 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3167 * cgen.c: Include it.
3168 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3169 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3170 All callers updated.
3171 * config/tc-m32r.c: Include cgen.h.
3172 (m23r_insn): New members num_fixups,fixups.
3174 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3176 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3177 to avoid compiler warning.
3179 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3181 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3184 * makefile.vms (OBJS): Add ehopt.obj
3186 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3188 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3190 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3192 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3193 a short format insn.
3194 (md_assemble): Set it for explicitly packed insns.
3196 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3198 * config/obj-coff.c (c_symbol_merge): Do not take address of
3199 native fields when performing the memcpy.
3201 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3203 * config/tc-mips.c (macro,macro2): Implement
3204 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3206 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3208 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3209 relocations against globally visible symbols.
3210 * config/tc-m68k.c (relaxable_symbol): New macro.
3211 (m68k_ip, md_estimate_size_before_relax): Use it.
3212 (tc_m68k_fix_adjustable): Also handle weak symbols.
3214 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3216 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3217 references to externally visible symbols.
3218 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3219 values in twice for a PC relative reloc if the symbol is
3222 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3223 don't adjust a PC relative reloc against an externally visible
3225 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3226 for a PC relative fixup against an externally visible defined
3227 symbol, arrange to store object file and addend values as though
3228 the symbol were not defined.
3229 (tc_gen_reloc): Likewise.
3231 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3233 * read.c (sizeof_leb128): Referenced externally by write.c so
3236 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3238 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3239 and expand a 'debug' symbol associated with the next instruction
3240 that does not cause a short instruction to be filled with a NOP.
3241 (md_pseudo_table): Add support for .debugsym.
3242 (assemble_parallel_insn): Add calls to expand_debug_sym as
3244 (md_assemble): Ditto.
3246 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3248 * as.c (main): Conditionally call setlocale.
3249 * gasp.c (main): Likewise.
3250 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3251 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3253 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3255 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3257 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3259 * config/tc-hppa.c: Change all calls to bzero to use memset.
3260 (pa_ip): Add cast to avoid warning.
3261 (tc_gen_reloc, md_apply_fix): Likewise.
3262 (pa_find_space_by_number): Likewise.
3263 (hppa_force_relocation): Likewise.
3264 (pa_block): Change i to unsigned int.
3265 * config/obj-som.h (obj_som_copyright): Declare.
3267 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3269 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3270 for line numbers for assembly source.
3272 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3274 * configure.in: Change version number to 2.9.4
3275 * configure: Rebuild.
3277 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3279 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3281 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * ecoff.h: Change symbolS in function declaration to struct
3286 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3288 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3289 (md_convert_frag): Fix i18n typo.
3291 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3293 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3294 * ecoff.h: Protoype it.
3295 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3296 [EVAX] (s_alpha_prologue): Delete.
3297 (md_pseudo_table): Update.
3299 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3301 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3302 array to local pointer.
3303 (get_args, parse_expr): Add casts to avoid warnings.
3305 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3307 * read.c (s_set): Cast xmalloc return value to fragS *.
3308 * config/tc-m68k.c (m68k_ip): Function made static to match
3309 previous forward declaration.
3310 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3312 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-v850.c: Add internationalisation macros to error
3317 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3318 macros to error strings.
3320 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3322 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3323 reloc is in the TOC csect.
3324 (md_apply_fix3): Correct gettext typo.
3326 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3329 .L - they are local labels and the branches are not really
3330 function calls but rather far jumps.
3332 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3334 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3336 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3338 * config/tc-i386.c (md_assemble): Print operand number rather than
3339 using ordinal_names.
3340 (i386_operand): Likewise.
3342 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3344 * Makefile.am (INTLLIBS): Define to work around apparent automake
3346 All Makefiles: Regenerated.
3348 * Many files: Added gettext invocations around user-visible
3350 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3351 HAVE_LC_MESSAGES): Define.
3352 * dep-in.sed: Added asintl.h.
3353 * po/Make-in: New file.
3354 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3356 * read.c (Z_): Renamed from `_'.
3357 * Makefile.am (SUBDIRS): Added po.
3358 (POTFILES): new macro.
3359 (po/POTFILES.in): New target.
3360 ($(OBJS)): Added asintl.h.
3362 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3363 (as_new_LDADD): Added $(INTLLIBS).
3364 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3365 (gasp_new_LDADD): Added $(INTLLIBS).
3366 (gasp_new_DEPENDENCIES): New macro.
3367 * configure, aclocal.m4: Rebuilt.
3368 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3370 (ALL_LINGUAS): Define.
3371 * macro.c: Include "asintl.h".
3372 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3373 * as.h: Include "asintl.h".
3374 * config/tc-i386.c (ordinal_names): Removed.
3375 (md_assemble): Changed error text to avoid ordinal_names.
3376 (i386_operand): Likewise.
3377 (reloc): Added as_bad to avoid i18n problems.
3378 (tc_gen_reloc): Likewise.
3379 * config/tc-arm.c (bad_args): Now a #define.
3381 * config/obj-vms.c (VMS_stab_parse): Changed type of
3383 (global_symbol_directory): Unified strings to avoid i18n
3385 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3386 avoid i18n problems.
3387 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3388 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3390 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3392 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3394 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3396 * as.c (print_version_id): Added an fprintf to avoid i18n
3398 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3400 * expr.c (expr): Added as_warn call to avoid i18n problems.
3401 * messages.c (as_assert): Changed code to avoid i18n problems.
3402 (as_abort): Likewise.
3403 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3404 (s_space): Likewise.
3405 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3407 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3409 * config/tc-i386.c (check_prefix): New static function, split out
3411 (struct _i386_insn): Add wait_prefix field.
3412 (md_assemble): Remove wait_prefix local variable. Use
3413 check_prefix when adding a prefix.
3415 * config/tc-i386.c (current_templates): New static variable.
3416 (md_assemble): Remove current_templates local variable.
3417 (md_assemble, i386_operand): Improve error and warning messages in
3418 many places. Add RESTORE_END_STRING in many places before error
3419 return. Clarify some comments.
3421 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3423 (md_assemble): Parse string instruction operands, looking for
3424 segment override prefixes. Check for invalid segment prefixes on
3426 (i386_operand): i.seg[] and max mem_operand changes for string
3428 * config/tc-i386.h (EsSeg): Define.
3430 * config/tc-i386.h (regKludge): Define.
3431 (iclrKludge, imulKludge): Don't define.
3432 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3433 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3434 opcode_modifier checks to look for more common cases first. Add
3435 default_seg for IsString case.
3437 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3439 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3441 * configure: Rebuild with new automake and libtool.
3442 * aclocal.m4, Makefile.in: Likewise.
3444 * doc/Makefile.am (as.dvi): New target.
3445 * doc/Makefile.in: Rebuild.
3447 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3449 * configure.in: Added sparc86x support.
3451 * configure: Rebuild.
3453 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3455 (md_parse_option): Warn if -EL is not supported for this architecture.
3457 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3459 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3461 * config/tc-mips.c (mips_ip): Note when we use get match on
3462 the full instruction name.
3464 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3466 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3467 back into the expression to handle add/sub simplification correctly.
3469 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3471 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3473 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3475 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3478 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3480 * symbols.c (max_indent_level): New global.
3481 (print_symbol_value_1): Use it.
3482 * expr.h (expr_build_dot): Declare.
3483 * expr.c (expr_build_dot): New function.
3485 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3487 * symbols.c (print_binary): New function.
3488 (print_expr_1): Call it.
3490 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3492 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3493 operand in the opcode.
3495 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3497 * config/tc-i386.h: Reorder operand flags and opcode modifier
3498 flags for clarity. Remove unused definitions: Unknown,
3499 ImmUnknown, DispUnknown, NoModrm.
3500 * config/tc-i386.c (type_names): Add missing Debug type.
3501 (md_assemble): Better duplicate prefix checking. Quicker string
3502 instruction check via new opcode_modifier flag.
3504 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * doc/as.texinfo (Invoking): Clarify -Wa example.
3508 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3510 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3511 (s_mips_weakext): Define.
3512 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3513 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3516 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3518 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3519 is an error if the value can not be computed at assembly time.
3520 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3522 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3524 * gasp.c (main): Set next field of new include_path structure to
3525 NULL. From Avery Pennarun <averyp@gdc.ca>.
3527 * read.c (s_mri_sect): Call as_bad rather than abort for an
3528 unsupported MRI target.
3530 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3532 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3533 the destination of a branch instruction should be altered.
3534 (find_real_start): New function: Locate the real, Thumb coded
3535 start of a Thumb function.
3536 (do_t_branch23): Alter the destination of branches to Thumb
3539 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3541 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3543 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3546 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3548 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3549 * doc/c-hppa.texi: Likewise.
3551 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3553 * Makefile.am: Rebuild dependencies.
3554 * Makefile.in: Rebuild.
3556 * Makefile.am (DEP_INCLUDES): New variable.
3557 (.dep1): Change to work when srcdir is not an absolute path.
3558 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3559 * Makefile.in: Rebuild.
3561 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3564 LinearAddress patch.
3566 * configure.in: Set version to 2.9.1.
3567 * configure: Rebuild.
3569 * Branched binutils 2.9.
3571 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3573 * config/tc-i386.h (FWait): Define.
3574 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3575 other prefixes. Check FWait flag in opcode table to see which
3576 instructions require an fwait prefix.
3578 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3580 * stabs.c (get_stab_string_offset): Always create a stab string
3583 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3585 Fix some gcc -Wall warnings:
3586 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3587 * ehopt.c (eh_frame_code_alignment): Likewise.
3588 * expr.c (integer_constant, operand): Likewise.
3589 * frags.c (frag_align): Likewise.
3590 * gasp.c (level_0, change_base, doinstr): Likewise.
3591 * hash.c (hash_ask): Likewise.
3592 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3593 (debugging_pseudo): Likewise.
3594 * macro.c (define_macro, check_macro): Likewise.
3595 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3596 (ignore_rest_of_line, float_cons): Likewise.
3597 * symbols.c (decode_local_label_name): Likewise.
3598 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3599 (fixup_segment, number_to_chars_bigendian): Likewise.
3600 (number_to_chars_littleendian): Likewise.
3601 * config/atof-ieee.c (gen_to_words): Likewise.
3602 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3603 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3604 * read.c (output_big_sleb128): Initialize locals to avoid
3606 (output_big_uleb128, equals): Likewise.
3607 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3608 to unsigned int. Change zeros to unsigned int.
3609 * cond.c (s_if): Add return to default case.
3610 * frags.c (frag_now_fix): Change return type to addressT.
3611 * frags.h (frag_now_fix): Update declaration.
3612 * listing.c (file_info_struct): Change linenum to unsigned int.
3613 (struct list_info_struct): Change hll_line to unsigned int.
3614 (print_source): Update format string.
3615 * read.c (emit_expr): Change scan to unsigned int, and don't
3616 bother to initialize it.
3617 * symbols.c (dollar_label_count): Change to unsigned long.
3618 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3619 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3620 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3622 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3624 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3625 mcf5200 just as we do for m68000.
3626 (m68k_init_after_args): Likewise.
3627 (md_estimate_size_before_relax): Likewise.
3629 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3631 * config/tc-v850.c (md_assemble): Store relocation addend in
3632 fixup instead of instruction.
3634 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3636 * config/tc-i386.c (md_assemble): Swap template arguments to
3637 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3638 This macro is currently symmetric, so passing them the wrong
3639 way didn't cause any problem, but may if the macro is changed
3641 After copying template to i.tm, use i.tm. rather than t-> to
3642 access fields, and make t a const*
3643 Move i.tm.operand_types[] swap to immediately after the copy.
3645 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3647 * expr.h (expr_build_uconstant): Add prototype.
3648 (expr_build_unary,expr_build_binary): Add prototypes.
3649 * expr.c (expr_build_uconstant): New function.
3650 (expr_build_unary,expr_build_binary): New functions.
3652 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3654 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3655 * macro.c (macro_expand_body): Increase buffer size.
3656 * messages.c (as_warn): Likewise.
3657 (as_warn_where, as_bad, as_bad_where): Likewise.
3659 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3661 Based on patch from H.J. Lu <hjl@gnu.org>:
3662 * Makefile.am (DISTSTUFF): New variable.
3663 (diststuff): New target.
3664 * Makefile.in: Rebuild.
3666 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3668 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3669 m32r_elf_section_change_hook.
3671 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3672 emit a nop if a section ends with a 16 bit instruction.
3674 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3676 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3677 s_lcomm rather than obj_coff_lcomm.
3678 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3680 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3682 * config/tc-i386.h (LinearAddress): Define.
3683 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3684 instruction, don't use a default segment.
3686 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3688 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3689 * configure: Rebuild.
3691 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3693 * aclocal.m4, configure: Rebuild with libtool 1.2.
3695 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3697 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3698 PC relative branches. Patch courtesy of Jonathan Walton.
3701 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3703 * configure.in (emulations): Add thumb-pe target.
3705 * configure (emulations): Add thumb-pe target.
3707 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3709 * itbl-lex.l (yywrap): Don't define if already defined as a
3712 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3714 * depend.c (quote_string_for_make): New function.
3715 (wrap_output): Use it.
3717 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3719 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3720 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3722 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3724 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3725 Recognize -GN and -relax.
3726 (md_begin): Initialize gp size from -G switch.
3727 (alpha_force_relocation): Always force if -relax.
3728 (alpha_align): Take a new argument that will specify when to
3729 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3730 Change all callers. Emit nop alignment padding as nop+unop pair.
3732 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3734 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3735 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3737 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3739 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3740 require padding to the next long word boundary.
3742 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3744 * cgen.c: #include symcat.h.
3745 * config/tc-m32r.c: Likewise.
3747 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3749 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3750 absolute expressions instead of '$' prefixed register names.
3752 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3754 * read.c (s_set): Record file and line info for symbols when -as.
3755 (pseudo_set): Don't overwrite that dummy fragment.
3757 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3759 * config/tc-ppc.c (md_pseudo_table): Add "section".
3760 (ppc_named_section): New static function.
3762 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3764 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3765 so we don't have to scan the entire list.
3767 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3769 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3770 case, allow the parallel instructions to modify the same flag
3773 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3775 * listing.c (list_symbol_table): Categorize symbols by
3776 undefined_section rather than sy_frag->line == NULL.
3778 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3780 * Makefile.am (install-exec-local): Install properly when ln
3781 fails or tooldir == prefix.
3783 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3785 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3786 Test result of insert_operand for error.
3788 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3791 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3792 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3793 * doc/Makefile.in: Rebuild.
3795 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3797 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3798 (macro): Fix handling of M_COP[0-3].
3800 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3802 Based on patches from Ross Harvey <ross@teraflop.com>:
3803 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3804 if macro_alternate or macro_mri.
3805 (getstring): Remove support for byte constants between < and >.
3806 (get_any_string): '<' only starts a string if macro_alternate or
3808 (macro_expand_body): Permit keyword parameters following
3809 positional parameters.
3811 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3812 * configure.in (alpha*-*-netbsd*): New target.
3813 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3814 * configure: Rebuild.
3816 * as.h (flag_warn_suppress_instructionswap): Move from here...
3817 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3818 here, and make static.
3820 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3821 BFD_ASSEMBLER or MANY_SEGMENTS.
3823 * as.c (show_usage): Update bug-gnu-utils address.
3824 * gasp.c (show_usage): Likewise.
3825 * doc/as.texinfo (Bug Reporting): Likewise.
3827 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3829 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3830 insns regardless of the size of a pointer if we're in mips I or
3832 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3834 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3836 Fix rac to accept only a0:
3837 * tc-d10v.c (parallel_ok, find_opcode):
3838 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3839 Introduce OPERAND_GPR.
3841 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3843 * read.c (s_fill): Handle non-constant repeat counts by creating
3844 an rs_space fragment.
3846 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3848 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3849 from as_bad to as_warn.
3851 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3853 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3854 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3855 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3857 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3860 seg_fix_rotP rather than fix_root from seg_info.
3862 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3864 * expr.c: Add support for 0x1_2_3_4 bignums.
3866 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3868 * configure.in: Change -linux* to -linux-gnu*.
3869 * configure: Rebuild.
3871 * app.c (do_scrub_begin): Treat \r as whitespace.
3873 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3875 * Makefile.am: Update dependencies.
3876 * Makefile.in: Rebuild.
3878 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3880 * configure, aclocal.m4: Rebuild with new libtool.
3882 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3884 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3885 the argument to bfd_set_arch_mach.
3886 (load_address): Use bfd_arch_bits_per_address to determine the
3887 bit size of an address instead of looking at the isa level.
3888 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3890 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3892 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3894 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3896 * ehopt.c: New file.
3897 * as.h (enum _relax_state): Add rs_cfa.
3898 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3899 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3900 * read.c (emit_expr): Call check_eh_frame.
3901 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3902 (relax_segment): Likewise.
3903 * Makefile.am: Rebuild dependencies.
3904 (GAS_CFILES): Add ehopt.c.
3905 (GENERIC_OBJS): Add ehopt.o.
3906 * doc/internals.texi (Frags): Document rs_cfa.
3908 * as.c (show_usage): Mention --traditional-format.
3909 (parse_args): Accept --traditional-format.
3910 * as.h (flag_traditional_format): Declare.
3911 * output-file.c (output_file_create): If flag_traditional_format,
3912 set BFD_TRADITIONAL_FORMAT on stdoutput.
3913 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3915 * config/tc-mips.c (append_insn): Make sure that if we have a
3916 fixup for an unmatched %hi reloc, it does not associated with a
3919 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3920 * doc/Makefile.in: Likewise.
3922 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3924 * config/tc-m32r.c (check_for_side_effects): New function.
3925 (can_make_parallel): Add checks for instruction side effects
3926 clashing with the other instruction.
3927 (assemble_parallel_insn): Improve warning messages. Return error
3928 message from non-swapped instruction order.
3930 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3932 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3934 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3935 md_cleanup definition. This moves the forced literal output to
3936 the end of the source pass, and avoids macro's inserting literals
3937 into the code immediately after the macro expansion.
3939 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3941 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3942 a gas internal symbol is adjustable.
3943 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3945 * as.h: If gcc version greater than 2.6, use `__format__' and
3946 `__printf__' in function attributes, rather than `format' and
3949 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3953 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3955 Add tms320c30 support:
3956 * config/tc-tic30.h: New file.
3957 * config/tc-tic30.c: New file.
3958 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3959 TARGET_FORMAT as "coff-tic30".
3960 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3961 * Makefile.am: Rebuild dependencies.
3962 (CPU_TYPES): Add tic30.
3963 (CPU_OBJ_VALID): tic30-aout is valid.
3964 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3965 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3966 * configure, Makefile.in: Rebuild.
3968 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-v850.c (md_assemble): Improvements to error messages.
3972 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3974 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3975 BFD_RELOC_HI16_S to store the high bits of any value.
3977 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3978 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3979 assembler calculate relocations to any external symbol at all.
3980 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3981 involving generation of pc-relative relocs.
3982 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3983 has been moved to md_apply_fix3.
3985 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3986 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3987 which actually means (the address of identifier's GOT entry) +
3988 constant, which is not particularly useful.
3990 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3992 * read.h (include_dirs): Declare.
3993 (include_dir_count,include_dir_maxlen): Declare.
3995 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3997 * configure.in: Correct check for shared opcodes library.
3998 * configure: Rebuild.
4000 * listing.c (buffer_line): If we can't open the file, set at_end.
4001 (listing_print): Remove unused local variable fi.
4003 * config/m68k-parse.y (reglistpair): Handle register list in
4006 * config/vms-conf.h: Don't undef VERSION.
4008 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4010 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4012 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4014 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4015 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4016 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4017 (EXTRA_DIST): Define.
4018 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4019 explicitly rather than via the list of object files.
4020 (gcc-as.opt): New file created when make-gas.com is run.
4021 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4022 itbl-cpu.h} to #include appropriate file rather than copying that
4024 * config/vms-conf.h: Synchronize with current config.in.
4025 * Makefile.in: Rebuild.
4027 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4029 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4030 (parallel_ok): Relaxed parallel subinstruction dependency check.
4032 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4034 * as.h (flag_warn_suppress_instructionswap): added new flag.
4035 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4036 command line argument.
4037 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4038 warning only if flag_warn_suppress_instructionswap is false.
4040 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4042 * configure.in (i386-*-mingw32*): New target.
4043 * configure: Rebuild.
4045 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4047 * symbols.c (resolve_symbol_value): Don't set the segment if it
4048 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4050 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4053 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4055 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4056 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4059 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4063 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4065 * config/tc-v850.c (v850_insert_operand): Display instruction when
4066 an error is encountered.
4068 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4070 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4071 (i386-*-sco3.2v5*coff): New target.
4072 (i386-*-sco3.2*): New target.
4073 * configure: Rebuild.
4075 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4077 * config/tc-v850.c: Tidy error message production.
4079 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4081 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4082 validate_immediate return value in the right type for comparisons
4085 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4087 * listing.c (MAX_BYTES): Use listing variables not constants.
4088 (data_buffer): No longer an array, but a pointer.
4089 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4090 (listing_listing): Allocate data_buffer.
4092 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4094 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4095 --listing-rhs-width, --listing-cont-lines.
4096 (show_usage): Update.
4097 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4098 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4099 (print_lines): Use the variables instead of the constants.
4100 (listing_listing): Likewise.
4101 * listing.h: Declare the new vars.
4103 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4105 * as.c (parse_args): Add --keep-locals alias for -L.
4106 Add --strip-local-absolute.
4107 (show_usage): Update.
4108 * as.h (flag_strip_local_absolute): New flag.
4109 * symbols.c (S_IS_LOCAL): Use it.
4110 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4111 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4112 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4114 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4116 * config/tc-m32r.c: Detect if explicitly parallel instructions
4117 might have an io conflict and issue a warning message.
4119 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4121 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4122 cgen_swap_fixups): Functions to save, restore and swap the fixup
4123 chain with a backup copy.
4124 (cgen_asm_finish_insn): Returns address of constructed insn.
4126 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4128 * listing.c (file_info_struct): Remove FILE, add POS.
4129 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4130 (file_info): Don't open the file.
4131 (buffer_line): Check for the file in the last_open cache, updating
4133 (print_source): Don't reference file_info->file.
4134 (listing_listing): Likewise.
4135 (listing_print): Close the file in the cache, if any.
4137 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4139 * read.c (dwarf_file_string): New file static variable.
4140 (emit_expr): Look for constant sequence that leads up to a file
4141 name in DWARF debugging output.
4142 (stringer): Use dwarf_file_string to decide whether to accept a
4143 string as a file name.
4145 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4147 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4148 (crack_operand): Add reg->reglst MRI hack.
4149 (r_seg): Put reglst symbols in reg_section.
4150 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4152 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4154 * tc-sh.c (get_specific): Handle SGR & DBR.
4156 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4158 * tc-h8300.c (parse_reg): Take the length of the symbol into
4159 account when attempting to match a register name.
4160 * tc-h8500.c (parse_reg): Likewise.
4162 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4164 * cgen.c: Formatting changes to improve readability.
4166 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4168 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4171 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4173 Based on a patch from Jim Wilson
4174 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4175 (tc_gen_reloc): Handle cross section PC relative relocs
4178 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4180 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4182 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4184 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4185 (expr_jmp_buf): New static local.
4186 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4187 (cgen_md_operand): New function.
4188 * tc-m32r.c: Clean up pass over `struct foo' usage.
4189 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4191 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4193 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4194 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4196 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4198 * config/tc-i386.c (i386_operand): Give an error if there are
4199 unrecognized characters after an expression.
4201 For older changes see ChangeLog-9697