1 1999-08-18 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
6 1999-08-17 Ian Lance Taylor <ian@zembu.com>
8 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
9 handle 0xffffNNNN constants correctly.
11 1999-08-16 Nick Clifton <nickc@cygnus.com>
13 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
16 1999-08-13 Nick Clifton <nickc@cygnus.com>
18 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
19 (md_apply_fix3): Always pass positive values to
22 1999-08-12 Nick Clifton <nickc@cygnus.com>
24 * config/tc-arm.c (skip_whitespace): New macro.
27 (md_apply_fix3): Store relocation offset in addend for ELF based
29 (arm_force_relocation): Always generate relocs for Thumb function
32 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
34 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
35 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
37 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
39 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
40 flags for the unwind subspace.
42 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
43 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
44 suitable relocation based on the size of the target's pointer.
45 Always Use subsegment zero for the unwinders.
46 (pa_level): Handle "2.0w".
48 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
50 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
51 with the following instruction unless this was specified.
53 1999-08-09 Ian Lance Taylor <ian@zembu.com>
55 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
56 certain sections, to match BFD changes.
58 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
60 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
61 (EXTRA_SCRIPTS): Define to keep automake happy.
62 * Makefile.in: Rebuild.
64 1999-08-08 Ian Lance Taylor <ian@zembu.com>
66 * Makefile.am: Rename .dep* files to DEP*.
67 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
68 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
70 * Makefile.in: Rebuild.
72 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
74 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
76 1999-08-08 Ian Lance Taylor <ian@zembu.com>
78 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
79 avoid problems on DOS filesystems.
80 * Makefile.in: Rebuild.
82 * doc/as.texinfo (Section): Document 's' flag for COFF version.
84 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
86 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
89 1999-08-08 Ian Lance Taylor <ian@zembu.com>
91 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
92 line to create ${GDBINIT} rather than .gdbinit.
93 * configure, Makefile.in, doc/Makefile.in: Rebuild.
95 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
97 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
99 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
101 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
103 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
105 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
106 non-adjustable symbols.
108 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
110 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
112 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
114 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
117 1999-08-05 Donn Terry <donn@interix.com>
119 * config/te-interix.h: New file.
120 * configure.in (i386-*-interix*): New target.
121 * configure: Rebuild.
123 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
125 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
126 selectors for ELF too.
127 (selector_table): Add "ltp" and "rtp" selectors.
129 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
131 * config/tc-i386.c (i386_operand): No need to change
132 operand_string pointer in segment reg case before goto
133 do_memory_reference. Initialise displacement_string_start and
134 displacement_string_end after do_memory_reference label.
135 (i386_index_check): Add operand_string param, and print error
136 message on failure here.
137 (i386_intel_memory_operand): Instead of here.
138 (i386_operand): And here.
139 (INFER_ADDR_PREFIX): Enable.
141 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
143 * config/tc-i386.h (DefaultSize): Define. Renumber following
144 opcode_modifier defines.
146 From Etienne Lorrain <etienne.lorrain@ibm.net>
147 * config/tc-i386.c (stackop_size): New variable.
148 (set_16bit_code_flag): Clear it here.
149 (set_16bit_gcc_code_flag): New function.
150 (md_pseudo_table): Add "code16gcc" entry.
151 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
153 1999-08-03 Ian Lance Taylor <ian@zembu.com>
155 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
156 next_set_end even if the end symbol is being discarded.
158 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
159 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
160 * config/obj-coff.c: Likewise.
161 (seg_info_type): Remove.
162 (seg_info_off_by_4): Change to array of segT.
163 (s_get_segment): Adjust accordingly.
164 (obj_pseudo_table): Fully initialize sentinel entry.
166 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
167 Ralf Baechle <ralf@uni-koblenz.de>.
169 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
171 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
173 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
175 * config/tc-i386.c: Indentation and white space changes.
176 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
177 don't enable it by default.
178 (i386_intel_operand): Remove redundant prototype.
179 Move check on number of memory operands, and i.mem_operands++
180 (i386_intel_memory_operand): To here.
181 Remove i386_immediate code from here. Remove special case code
182 for input and output using (%dx). Remove base/index checks and
183 call i386_index_check instead. Save initial operand_string
184 argument for error message.
185 (i386_operand): Remove redundant prototype. Move base/index
186 checks to i386_index_check.
187 (i386_displacement): Move intel mode check for non-zero
189 (i386_intel_memory_operand): To here.
191 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
193 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
194 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
195 by .register pseudo-op if -64 and --no-undeclared-regs.
196 (s_register, sparc_adjust_symtab): New functions.
197 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
198 Declare sparc_adjust_symtab as tc_adjust_symtab.
199 * doc/c-sparc.texi: Add description of #ignore special literal
200 for .register pseudo-op.
202 1999-07-30 Catherine Moore <clm@cygnus.com>
204 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
205 the relocation's section offset.
207 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
209 * write.c (fixup_segment): Fix generic error check overflow test.
211 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
212 X_add_number to long.
214 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
216 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
219 1999-07-27 Ian Lance Taylor <ian@zembu.com>
221 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
224 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
226 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
228 * configure.bat: Remove; obsolete.
229 * config/go32.cfg: Likewise.
231 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
233 * configure.in (i386-*-vxworks*): New target.
234 * configure: Rebuild.
236 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
238 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
240 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
242 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
244 (output_insn): Put OLO10's secondary addend into tc_fix_data.
245 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
246 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
247 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
248 MAX_RELOC_EXPANSION): Define.
249 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
251 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
253 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
254 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
255 block. Print a warning if an 8-bit or 16-bit constant
256 displacement or immediate is truncated on output.
257 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
259 (i386_operand): Disallow immediate jump absolute operand.
261 1999-07-15 Ian Lance Taylor <ian@zembu.com>
263 * configure.in: Bump version number to 2.9.5.
264 * configure: Rebuild.
266 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
269 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
271 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
272 (cons_fix_new_hppa): Derive size of fixup from size of the object.
274 1999-07-14 Philip Blundell <pb@nexus.co.uk>
276 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
278 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
280 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
281 if -mno-fpu was given.
282 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
284 (cons_fix_new_arm): Remove misleading comments.
286 1999-07-14 Ian Lance Taylor <ian@zembu.com>
288 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
290 (relax_segment): Likewise. After giving a rs_org error, convert
291 the frag to rs_align to avoid cascading errors.
293 1999-07-12 Andreas Schwab <schwab@suse.de>
295 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
297 1999-07-11 Ian Lance Taylor <ian@zembu.com>
299 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
300 as appropriate. Fill in structure initializations. Add variable
301 initializations. Add casts.
302 * dwarf2dbg.c (print_stats): Change i to size_t.
303 * listing.c (listing_listing): Change list_line to unsigned int.
305 1999-07-10 Ian Lance Taylor <ian@zembu.com>
307 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
308 rather than checking for \001 and \002 in symbol name.
309 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
311 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
313 * configure.in (hppa*-linux-gnu*): New target.
314 * configure: Rebuilt.
316 1999-07-08 Nick Clifton <nickc@cygnus.com>
318 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
320 1999-07-07 Nick Clifton <nickc@cygnus.com>
322 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
323 accessing symbolP directly.
325 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
327 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
330 1999-07-05 Nick Clifton <nickc@cygnus.com>
332 * config/tc-arm.c (ARM_EXT_V5): Define.
333 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
334 (md_begin): Detect ARM v5 architectures.
335 (md_parse_option): Accept arm v5 specification.
336 (md_show_usage): Documment -marmv5 switch.
338 * doc/c-arm.texi: Document -marmv5 command line option.
340 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
342 (validate_immediate_twopart): New function. Determine if a
343 constant can be computed by two ADD instructions.
344 (output_inst): Remove its command line parameter - it was never
346 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
347 implememt the ADRL pseudo op.
348 (tc_gen_reloc): Generate a suitable error message if an ADRL
349 instruction tries to generate a real reloc.
351 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
353 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
355 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
358 1999-06-27 H.J. Lu <hjl@gnu.org>
360 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
361 non BFD_ASSEMBLER case.
363 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
365 * config/obj-coff.c (obj_coff_section): Mark writable sections as
368 1999-06-26 David Mosberger <davidm@hpl.hp.com>
370 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
371 out_end_sequence() when the address decreases due to a new frag.
372 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
373 numbering starts with 1.
375 1999-06-23 Nick Clifton <nickc@cygnus.com>
377 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
379 (mcore_s_text): Call obj_elf_text for ELF target.
380 (mcore_s_data): Call obj_elf_data for ELF target.
381 (mcore_s_section): No longer ELF specific. Call obj_coff_section
383 (mcore_s_bss): New function: Dump literal table before changing
385 (mcore_s_comm): New function: Dump literal table before changing
388 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
389 No longer static functions.
390 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
391 Provide prototypes for these functions.
393 1999-06-22 Ian Lance Taylor <ian@zembu.com>
395 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
396 a list of names, to try obj_segment_name, and to try abbreviated
397 names when using COFF without long section names.
399 * config/tc-alpha.c: More use of symbol accessor functions.
400 * config/tc-arc.c: Likewise.
401 * config/tc-d30v.c: Likewise.
402 * config/tc-fr30.c: Likewise.
403 * config/tc-i860.c: Likewise.
404 * config/tc-m88k.c: Likewise.
405 * config/tc-mcore.c: Likewise.
406 * config/tc-ns32k.c: Likewise.
407 * config/tc-sparc.c: Likewise.
408 * config/tc-v850.c: Likewise.
410 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
411 sy_value with appropriate accessor functions.
412 * config/tc-arm.c (md_apply_fix3): Likewise.
413 * config/tc-d10v.c (AT_WORD_P): Likewise.
414 * config/tc-v850.c (reg_name_search): Likewise.
416 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
417 use symbol_get_bfdsym instead.
418 * config/tc-ppc.c (md_assemble): Likewise.
419 * config/tc-v850.c (v850_comm): Likewise.
421 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
423 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
424 the symbol, rather than accessing the bsym member.
425 * config/tc-d10v.c (tc_gen_reloc): Likewise.
426 * config/tc-d30v.c (tc_gen_reloc): Likewise.
427 * config/tc-mcore.c (tc_gen_reloc): Likewise.
428 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
429 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
430 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
431 * config/tc-tic30.c (tc_gen_reloc): Likewise.
432 * config/tc-v850.c (tc_gen_reloc): Likewise.
434 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
436 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
437 (hppa_gen_reloc_type): Conditionalize on BFD64.
438 (tc_gen_reloc): Re-enable ELF relocations.
439 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
441 1999-06-21 Ian Lance Taylor <ian@zembu.com>
443 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
445 (do_ldst): Move assignment out of if condition.
446 (md_apply_fix3): Add casts to avoid printf format warnings. Add
447 parentheses to avoid warning.
449 1999-06-21 Nick Clifton <nickc@cygnus.com>
451 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
452 macro to get at the BFD symbol associated with a GAS symbol.
454 1999-06-19 Ian Lance Taylor <ian@zembu.com>
456 * config/tc-ppc.c: Update for symbol handling changes.
457 * config/obj-coff.c: Likewise.
459 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
461 * tc-hppa.c: General cleanups of ELF support. No more spaces
462 and subspaces for ELF.
463 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
464 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
465 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
466 (UNWIND_SECTION_NAME): Likewise.
467 (space/subspace related structures): Conditionalize definitions
469 (space/subspace directives and support routines): Conditionalize
470 definitions and references/uses on OBJ_SOM.
471 (label_symbol_struct): For ELF, track the symbol's segment. For
473 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
475 (USE_ALIASES): Kill for both SOM & ELF.
476 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
477 (pa_space, pa_subspace): Corresponding changes.
478 (pa_spaces_begin): Corresponding chagnes.
479 (md_begin): Do not muck around with space/subspace stuff for
481 (md_apply_fix): Temporarily disable argument relocation stuff
483 (tc_gen_reloc): Temporarily disable relocation generation for
485 (pa_build_unwind_subspace): Similarly.
487 1999-06-16 Nick Clifton <nickc@cygnus.com>
489 * config/tc-arm.c (thumb_set): New pseudo op.
490 (text, data, section): Override these pseudo ops with ARM
492 (s_thumb_set): New function: Perform the same as a .set pseudo
493 op, but also mark the alias'ed symbol as being a Thumb
495 (arm_s_text): New function: Perform the same as the .text
496 pseudo op, but dump the literal pool before changing
498 (arm_s_data): New function: Perform the same as the .data
499 pseudo op, but dump the literal pool before changing
501 (arm_s_section): New function: Perform the same as the
502 .section pseudo op, but dump the literal pool before changing
504 (arm_cleanup): Do not reset the current section before dumping
507 1999-06-17 Nick Clifton <nickc@cygnus.com>
509 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
510 OPTION_NO_WARN_UNMATCHED entries.
511 (md_parse_option): Generate a warning message if an unrecognised
512 option is encountered.
514 * config/tc-d10v.c (do_not_ignore_hash): New variable.
515 (get_operands): When parsing an expression after an '@' symbol
516 has been detected, do not ignore '#' symbols.
517 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
520 1999-06-13 Ian Lance Taylor <ian@zembu.com>
522 From K. Richard Pixley <rich@noir.com>:
523 * configure.in (ppc-*-vxworks*): New target.
524 * configure: Rebuild.
526 1999-06-12 Philip Blundell <philb@gnu.org>
528 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
530 1999-06-13 Ian Lance Taylor <ian@zembu.com>
532 * write.c (adjust_reloc_syms): Rather than never reducing reloc
533 which refer to symbols in linkonce sections, permit reducing the
534 relocs if the symbol is local.
536 1999-06-12 Ian Lance Taylor <ian@zembu.com>
538 * subsegs.c (subseg_text_p): New function.
539 * as.h (subseg_text_p): Declare.
540 * read.c (do_align): Use subseg_text_p to set the default fill.
541 * write.c (subsegs_finish): Likewise.
542 * config/obj-coff.c (write_object_file): Likewise.
543 * config/tc-i386.h (md_maybe_text): Don't define.
544 (md_do_align): Use subseg_text_p to set the default fill.
545 * config/tc-m32r.c (m32r_do_align): Likewise.
546 * config/tc-sh.c (sh_do_align): Likewise.
547 * config/tc-sparc.h (md_do_align): Likewise.
549 1999-06-12 David O'Brien <obrien@freebsd.org>
551 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
552 * configure: Rebuild.
554 1999-06-12 Ian Lance Taylor <ian@zembu.com>
556 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
557 * Makefile.am: Rebuild dependencies.
558 * Makefile.in: Rebuild.
560 * config/tc-i386.c (i386_immediate): Remove unused label
563 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
564 * symbols.c: Likewise.
565 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
566 sy_next field when taking address, rather than symbol_next.
568 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
570 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
571 value from the output file architecture.
572 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
573 * dwarf2dbg.h: Change bfd_vma to addressT.
575 1999-06-11 Ian Lance Taylor <ian@zembu.com>
577 * dwarf2dbg.h: Use PARAMS in function declarations.
579 1999-06-11 Martin Dorey <mdorey@madge.com>
581 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
582 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
584 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
586 1999-06-11 Ian Lance Taylor <ian@zembu.com>
588 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
590 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
593 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
595 * read.c (read_a_source_file): Only declare inescape if
598 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
600 (find_entry_byval): Add parens to avoid warning.
602 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
604 * symbols.c (resolve_symbol_value): Don't permit subtraction of
607 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
609 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
612 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
613 synthetize_setx): New functions.
614 (md_assemble): Broken the special cases into the above
615 functions. Make compiler happy if sizeof(bfd_vma)==4.
616 Fix sethi generated from set/setuw. If instructions have a relloc,
617 always clear the fields to be relocated in the opcode.
618 (sparc_ip): Remove special_case global variable.
620 1999-06-10 Ian Lance Taylor <ian@zembu.com>
622 Based on patches from John W. Woznack <jwoznack@concentric.net>:
623 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
624 indication of success rather than a value.
625 (itbl_get_val): Likewise.
626 (itbl_get_field): Use strcspn. Change delimiters to include
628 * itbl-ops.h (itbl_get_reg_val): Update declaration.
629 (itbl_get_val): Likewise.
630 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
632 * symbols.c (copy_symbol_attributes): Convert local symbols to
635 1999-06-10 Nick Clifton <nickc@cygnus.com>
637 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
640 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
642 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
643 Optimize set if sizeof(bfd_vma) == 64.
644 (sparc_ip): Fix sethi - without %hi() it should generate
645 R_SPARC_22 reloc, not R_SPARC_HI22.
646 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
648 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
650 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
651 (s_ncons): New function.
652 (native_op_table): New table.
653 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
654 R_SPARC_OLO10 handling.
656 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
658 * expr.h (struct expressionS): Revert last change; widen X_op.
659 * config/tc-alpha.c (md_begin): Check the field is wide enough.
661 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
663 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
664 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
665 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
666 * Makefile.in: Regenerated.
668 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
669 `common' pass on to s_mri_common.
670 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
672 1999-06-06 Richard Henderson <rth@cygnus.com>
674 * config/obj-elf.c (obj_elf_section): Don't free the return
675 value of demand_copy_C_string.
677 1999-06-05 Richard Henderson <rth@cygnus.com>
679 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
680 creation logic from obj_elf_create_section.
682 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
683 (section_stack): New.
684 (special_sections): Make const.
685 (obj_elf_section): Gut and rewrite parsing.
686 (obj_elf_change_section): New function broken out of obj_elf_section.
687 (obj_elf_parse_section_letters): Likewise.
688 (obj_elf_section_word): Likewise.
689 (obj_elf_section_type): Likewise.
690 (obj_elf_previous): Treat as a toggle.
691 (obj_elf_popsection): New.
692 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
693 (ppc_section_type): Likewise.
694 * config/tc-ppc.h: Likewise.
696 * expr.h (struct expressionS): Don't make X_op a bitfield.
697 * config/tc-alpha.c: Update for symbol handling changes.
698 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
699 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
701 1999-06-05 Richard Henderson <rth@cygnus.com>
703 * dwarf2dbg.c (*): Convert to K&R + prototypes.
704 (dwarf2_gen_line_info): Kill unused variables.
705 (dwarf2_finish): Likewise.
706 (dwarf2_where): Likewise.
707 (dwarf2_directive_file): If we've only got a string,
708 hand off to s_app_file.
709 * ecoff.c: Move the include of ecoff.h.
710 * symbols.h (S_IS_FUNCTION): Prototype.
712 * read.c (LEX_HASH): Supply a default.
714 (s_globl): Update `c' after skipping whitespace.
715 * read.h (LEX_END_NAME, is_name_ender): New.
716 * expr.c (get_symbol_end): Respect it.
718 1999-06-04 Mark Klein <mklein@dis.com>
720 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
722 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
724 * config/tc-hppa.c: Update for symbol handling changes.
726 1999-06-03 Ian Lance Taylor <ian@zembu.com>
728 * cgen.c: Update for symbol handling changes.
729 * config/tc-m32r.c: Likewise.
731 * config/tc-hppa.h: Update for symbol handling changes.
732 * config/tc-hppa.c: Likewise.
734 * config/tc-arm.h: Update for symbol handling changes.
735 * config/tc-arm.c: Likewise.
736 (symbol_make_empty): Remove. Just use symbol_create.
738 * symbols.c (symbol_set_tc): Correct name.
740 * Makefile.am: Rebuild dependencies.
741 ($(OBJS)): Don't depend upon struc-symbol.h.
742 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
743 * dep-in.sed: Don't remove struc-symbol.h.
744 * Makefile.in: Rebuild.
746 * doc/internals.texi (Symbols): Describe changes in symbol
749 1999-06-03 Richard Henderson <rth@cygnus.com>
751 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
752 instead of doing the work by hand.
754 1999-06-03 David Mosberger <davidm@hpl.hp.com>
756 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
757 state of line state-machine.
758 (struct ls): Collect DWARF2 line state-machine state in new member
759 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
760 resulted in any DWARF2 directives.
761 (reset_state_machine): New function.
762 (out_end_sequence): Ditto.
763 (dwarf2_gen_line_info): When switching sections or switching to a
764 lower text address, call out_end_sequence() first to terminate the
765 previous code sequence as code sequences MUST have monotonically
766 increasing addresses.
767 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
769 1999-06-03 David Mosberger <davidm@hpl.hp.com>
771 * as.c (parse_args): Add option -gdwarf2 to allow requesting
772 DWARF2 debug info (line information only, at this point).
773 * as.h: Update comment about supported debug formats.
774 * dwarf2dbg.c, dwarf2dbg.h: New files.
775 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
777 * expr.c (operand): Don't use [ for parens if we want an index op.
778 (op_encoding): Switch [ into O_index, if desired.
779 (op_rank): Renumber with O_index on bottom.
780 (expr): If O_index, match closing bracket.
781 * expr.h (O_index): New.
783 * read.c (read_a_source_file): Conditionally allow matched "
784 in lines passed to md_assemble.
786 * config/obj-elf.c (elf_pseudo_table): Add `common'.
788 1999-06-03 Ian Lance Taylor <ian@zembu.com>
790 Add support for storing local symbols in a small structure to save
791 memory when assembling large files.
792 * as.h: Don't include struc-symbol.h.
793 (symbolS): Add typedef.
794 * symbols.c: Include struc-symbol.h.
795 (local_hash): New static variable.
796 (save_symbol_name): New static function, from symbol_create.
797 (symbol_create): Call save_symbol_name.
798 (local_symbol_count): New static variable.
799 (local_symbol_conversion_count): Likewise.
800 (LOCAL_SYMBOL_CHECK): Define.
801 (local_symbol_make): New static function.
802 (local_symbol_convert): New static function.
803 (colon): Handle local symbols. Create local symbol for local
805 (symbol_table_insert): Handle local symbols.
806 (symbol_find_or_make): Create local symbol for local label name.
807 (symbol_find_base): Check for local symbol.
808 (symbol_append, symbol_insert): Check for local symbols.
809 (symbol_clear_list_pointers, symbol_remove): Likewise.
810 (verify_symbol_chain): Likewise.
811 (copy_symbol_attributes): Likewise.
812 (resolve_symbol_value): Handle local symbols.
813 (resolve_local_symbol): New static function.
814 (resolve_local_symbol_values): New function.
815 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
816 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
817 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
818 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
819 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
820 (symbol_previous, symbol_next): New functions.
821 (symbol_get_value_expression): Likewise.
822 (symbol_set_value_expression): Likewise.
823 (symbol_set_frag, symbol_get_frag): Likewise.
824 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
825 (symbol_mark_used_in_reloc): Likewise.
826 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
827 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
828 (symbol_mri_common_p): Likewise.
829 (symbol_mark_written, symbol_clear_written): Likewise.
830 (symbol_written_p): Likewise.
831 (symbol_mark_resolved, symbol_resolved_p): Likewise.
832 (symbol_section_p, symbol_equated_p): Likewise.
833 (symbol_constant_p): Likewise.
834 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
835 (symbol_get_obj, symbol_set_obj): Likewise.
836 (symbol_get_tc, symbol_set_tc): Likewise.
837 (symbol_begin): Initialize local_hash.
838 (print_symbol_value_1): Handle local symbols.
839 (symbol_print_statistics): Print local symbol statistics.
840 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
841 Declare new symbols.c functions. Move many declarations here from
843 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
844 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
845 (struct symbol): Move bsym to make it clearly the first field.
846 Remove TARGET_SYMBOL_FIELDS.
847 (symbolS): Don't typedef.
848 (struct broken_word): Remove.
849 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
850 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
851 (symbol_clear_list_pointers): Likewise.
852 (symbol_insert, symbol_remove): Likewise.
853 (symbol_previous, symbol_append): Likewise.
854 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
855 (struct local_symbol): Define.
856 (local_symbol_converted_p, local_symbol_mark_converted): Define.
857 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
858 (local_symbol_get_frag, local_symbol_set_frag): Define.
859 (local_symbol_get_real_symbol): Define.
860 (local_symbol_set_real_symbol): Define.
862 * write.c (write_object_file): Call resolve_local_symbol_values.
863 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
864 (TARGET_SYMBOL_FIELDS): Don't define.
865 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
866 ECOFF_DEBUGGING, add ECOFF fields.
867 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
868 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
869 ECOFF_DEBUGGING, add ECOFF fields.
870 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
871 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
872 * config/tc-mcore.h: Don't include struc-symbol.h.
873 (TARGET_SYMBOL_FIELDS): Don't define.
874 (struct mcore_tc_sy): Define.
875 (TC_SYMFIELD_TYPE): Define.
876 * Many files: Use symbolS instead of struct symbol. Use new
877 accessor functions rather than referring to symbolS fields
880 * read.c (s_mri_common): Don't add in value of line_label.
882 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
883 checking for SEC_LINK_ONCE.
885 * config/tc-sh.h (sh_fix_adjustable): Declare.
887 * app.c (input_buffer): New static variable.
888 (app_push): Save saved_input in allocated buffer.
889 (app_pop): Restored saved_input.
890 (do_scrub_chars): Change get parameter to take char * and int as
891 arguments. Change GET macro to pass input_buffer to get
892 function. Don't save input into allocated buffer.
893 * as.h (do_scrub_chars): Update declaration.
894 * input-file.c (input_file_get): Change to take char * and int.
895 Read data into passed in buffer. Remove static buffer.
896 * read.c (scrub_from_string): Change to take char * and int. Copy
897 data into passed in buffer.
899 * hash.h: Neaten. Declare hash_traverse.
900 * hash.c: Complete rewrite based on BFD hashing code.
901 * gasp.c (chunksize): New variable.
902 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
905 1999-05-28 Nick Clifton <nickc@cygnus.com>
907 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
908 addend unless the target uses an old ABI.
910 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
912 -Wchar-subscripts cleanup
913 * listing.c (listing_newline): Use unsigned char variable, so
914 calls to isascii,iscntrl are correct.
915 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
917 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
918 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
919 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
920 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
922 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
924 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
926 (arch_coldfire_p): New #define.
927 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
929 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
931 * config/tc-m68k.c (install_operand): Add places `n', `o'.
933 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
934 (install_operand): Add place `N'.
935 (init_table): Add registers ACC, MACSR, MASK.
937 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
939 * config/tc-m68k.c: Change mcf5200 --> mcf.
940 (archs): Add mcf5206e, mcf5307.
941 (m68k_ip): Add format `u'.
942 (install_operand): Add place `m', `M', `h'.
943 (init_table): Add upper/lower registers.
945 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
947 1999-05-28 Martin Dorey <mdorey@madge.com>
949 * config/tc-i960.c: Several minor changes to add ELF and
950 BFD_ASSEMBLER support.
951 * config/tc-i960.h: Likewise.
952 * configure.in (i960-*-elf*): New target.
953 * aclocal.m4, configure: Rebuild.
955 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
957 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
958 reloc changes when defined(BFD_ASSEMBLER).
960 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
962 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
964 * write.c (write_print_statistics): Output to file, not stderr.
966 * expr.c (generic_bignum_to_int32,64): Prototype.
968 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
969 output_sleb128, output_uleb128, output_big_sleb128,
970 output_big_uleb128, output_big_leb128): Prototype.
971 (output_big_sleb128, output_big_uleb128): Make inline.
972 (output_big_leb128): Remove inline
974 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
975 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
976 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
977 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
978 value for correct overflow check in write.c:fixup_segment.
979 * write.c (fixup_segment): Move bitfield overflow checks to after
980 the md_apply_fix call.
981 * config/obj-coff.c (fixup_segment): Likewise.
982 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
983 valueT *val argument.
985 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
987 * config/atof-ieee.c (gen_to_words): Correctly round a
988 denormalized number. Fix off-by-one in range checking for
989 exponent in a denormal.
991 1999-05-10 Nick Clifton <nickc@cygnus.com>
993 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
996 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
998 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1000 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1002 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1003 (ReverseRegRegmem): Remove.
1004 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1005 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1006 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1009 From Doug Ledford <dledford@redhat.com>
1010 * config/tc-i386.h (RegXMM): New for P/III.
1011 * config/tc-i386.c: Add support for P/III.
1013 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1015 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1016 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1017 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1019 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1021 * config/tc-i386.c (i386_immediate): Skip whitespace before
1022 complaining about junk after expression.
1023 (i386_displacement): Likewise.
1025 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1027 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1028 Don't copy before downcaseing.
1030 1999-05-05 Catherine Moore <clm@cygnus.com>
1032 * tc-m68k.c: Include elf/m68k.h.
1033 (m68k_elf_final_processing): New routine.
1034 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1037 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1039 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1042 1999-04-30 Nick Clifton <nickc@cygnus.com>
1044 * config/tc-mcore.c (mcore_s_section): Dump literals before
1047 1999-04-29 Nick Clifton <nickc@cygnus.com>
1049 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1052 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1054 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1055 (TC_INIT_FIX_DATA): Delete.
1056 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1057 (TC_INIT_FIX_DATA): Delete.
1058 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1059 * write.c (fix_new_internal): Initialize fx_cgen member.
1060 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1061 (gas_cgen_md_apply_fix3): Update.
1062 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1063 (md_cgen_record_fixup_exp): Update.
1064 (FX_OPINFO_R_TYPE): Update.
1066 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1067 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1068 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1069 * frags.h (struct frag): Make opindex, opinfo ints.
1071 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1073 1999-04-26 Tom Tromey <tromey@cygnus.com>
1075 * aclocal.m4, configure: Updated for new version of libtool.
1077 1999-04-22 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1081 (md_apply_fix3): Do not fix up absolute relocations against
1084 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1086 1999-04-20 Nick Clifton <nickc@cygnus.com>
1088 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1089 changes and data-in-text directives.
1090 (mcore_cons): New function: intercept cons() operations.
1091 (mcore_float_cons): New function: intercept float_cons()
1093 (mcore_stringer): New function: intercept stringer() operations.
1095 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1097 * obj.h (struct format_ops): Change generate_asm_lineno field to
1099 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1101 * config/tc-alpha.c (find_opcode_match): Add default case to
1103 (find_macro_match): Likewise.
1104 (load_expression): Parenthesize && within ||.
1106 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1108 1999-04-17 Nick Clifton <nickc@cygnus.com>
1110 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1111 .text .data .section pseudo ops.
1112 (mcore_s_section): New function. Dump lits before changing secs.
1113 (mcore_s_text): New function. Dump lits before changing secs.
1114 (mcore_s_data): New function. Dump lits before changing secs.
1116 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1118 * config/tc-mips.c (mips_32bitmode): New.
1119 (md_begin): Set mips_32bitmode if needed.
1120 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1121 Set EF_MIPS_32BITMODE.
1123 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1125 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1128 1999-04-16 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1132 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1134 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1135 expressions correctly.
1138 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1140 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1142 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1144 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1145 and fmpynfadd instructions.
1147 1999-04-11 Richard Henderson <rth@cygnus.com>
1149 * as.h (environ): Declare it, if needed.
1150 * as.c (dump_statistics): Don't declare environ.
1151 * configure.in (environ): Detect declaration.
1152 * configure, config.in: Rebuild
1154 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1155 (i386_displacement): Allocate enough space for replacement buffer.
1156 Clean up replacement buffer initialization.
1158 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1160 * subsegs.c (section_symbol): Don't create a new symbol if one
1161 already exists; instead, use the existing one, but set its segment
1162 and frag data if it hasn't already been defined.
1163 * config/obj-coff.c (c_section_symbol): Likewise.
1165 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1167 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1169 1999-04-08 Nick Clifton <nickc@cygnus.com>
1171 * config/tc-mcore.c: New File: Support routines for MCore
1173 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1174 * config/obj-coff.c: Add support for mcore-pe target.
1176 * Makefile.am: Add support for MCore targets.
1177 * Makefile.in: Regenerate.
1178 * configure.in: Add support for MCore targets.
1179 * configure: Regenerate.
1181 * doc/all.texi: Set MCORE.
1182 * doc/as.texinfo: Document MCore specific command line options.
1184 * write.h: Prevent multiple inclusion.
1186 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1188 * asintl.h (LC_MESSAGES): Never define.
1189 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1191 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1194 * Makefile.am (m68k-parse.c): If configuring in the source
1195 directory, copy m68k-parse.y into the local directory before
1196 running ylwrap, to remove spurious differences when generating
1198 * Makefile.in: Rebuild.
1200 * config/tc-sparc.h (md_do_align): Just allocate the number of
1201 bytes necessary, rather than always allocating 1024.
1203 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1205 * listing.c (listing_newline): Add cast to avoid warning.
1206 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1207 * config/tc-i386.c (i386_scale): Add return value.
1208 (build_displacement_string): Remove unused local temp_disp2.
1209 (i386_intel_memory_operand): Add parentheses to avoid warning.
1210 (i386_intel_operand): Remove unused local end_of_operand_string.
1211 (i386_operand): Remove unused local operand_modifier.
1212 (i386_operand): Add parens to avoid warning.
1214 1999-04-04 Don Bowman <don@pixsci.com>
1216 * configure.in: Add mips*-*-vxworks* target; have it define
1218 * configure, config.in: Rebuild.
1220 1999-03-31 Nick Clifton <nickc@cygnus.com>
1222 * configure.in (emulations): Add support for arm-epoc-pe.
1223 * configure: Regenerate.
1224 * config/te-epoc-pe.h: New file. Define macros specific to
1226 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1227 for arm-epoc-pe target.
1229 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1231 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1233 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1235 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1236 detect ",n" without a condition.
1237 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1240 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1242 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1243 instruction is encoded with one bit.
1246 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1248 * doc/internals.texi (CPU backend): Mention that
1249 line_separator_chars should not include newline. From thi
1250 <ttn@mingle.glug.org>.
1252 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1254 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1255 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1257 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1259 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1261 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1263 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1266 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1268 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1270 1999-03-15 Martin Hunt <hunt@cygnus.com>
1272 * app.c (do_scrub_begin): Change '-' back to a symbol char
1273 so we can use multiple opcodes on a line again.
1275 * config/tc-d30v.c: By default, warn if a symbol has
1276 the same name as a register. Plus some minor
1277 updates from the branch.
1279 1999-03-13 Nick Clifton <nickc@cygnus.com>
1281 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1282 BFD_RELOC_16 and BFD_RELOC_64.
1284 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1286 * expr.c (expr): Add missing else.
1288 1999-03-12 Nick Clifton <nickc@cygnus.com>
1290 * config/tc-arm.c (md_apply_fix3): Improve error message.
1292 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1294 * Makefile.am (CPU_TYPES): Add fr30.
1295 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1296 (fr30,m32r dependencies): Update.
1297 * Makefile.in: Rebuild.
1299 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1300 (gas_cgen_record_fixup_exp): Ditto.
1301 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1302 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1303 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1304 (md_cgen_lookup_reloc): Update use of operand->type.
1305 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1306 (md_convert_frag): Call cgen_operand_lookup_by_num.
1307 (md_cgen_lookup_reloc): Update use of operand->type.
1308 (m32r_cgen_record_fixup_exp): Ditto.
1310 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1312 * config/tc-mips.c (md_show_usage): Fix message.
1314 1999-03-03 Nick Clifton <nickc@cygnus.com>
1316 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1317 and LDR reg,=<expr> instruction.
1319 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1322 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1324 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1326 1999-02-17 Nick Clifton <nickc@cygnus.com>
1328 This patch was created by: Scott Bambrough
1329 <scottb@corelcomputer.com>
1332 Special cased '@' character. The '@' character is used as the
1333 ARM assembler comment character, as a special character
1334 and in ELF .symver pseudo-op's, and as a special character in
1335 .type and .section pseudo-ops.
1336 (symver_pseudo): New static variable.
1337 (symver_state): New static variable.
1338 (struct app_save): Add field 'symver_state'.
1339 (app_push): Save global symver_state int struct app_save.
1340 (app_pop): Restore global symver_state from struct app_save.
1341 (do_scrub_chars): Special case handling of '@' character in
1344 * configure.in: Modified to recognize armv* uname syntax from ARM
1346 * configure: Regenerated.
1348 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1349 a prefix to the section's type.
1350 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1351 the type's typename.
1353 * config/tc-arm.h: Add support for PIC generation:
1354 (pic_code): New boolean.
1355 (obj_relocate_extern): Define.
1356 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1357 (TC_CONS_FIX_NEW): Define.
1358 (tc_fix_adjustable): Define.
1359 (GLOBAL_OFFSET_TABLE_NAME): Define.
1361 * config/tc-arm.c: Add support for PIC generation:
1362 (line_seperator_chars): Allow ';' as a seperator for Linux.
1363 (is_immediate_prefix): New macro.
1364 (arm_parse_reloc): New function.
1365 (s_arm_elf_cons): New function.
1366 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1367 (md_undefined_symbol): Special case handling for the Global Offset
1369 (md_apply_fix3): Handle PIC relocs.
1370 (tc_gen_reloc): Handle PIC relocs.
1371 (md_parse_option): Add support for '-k' command line switch to
1372 enable PIC generation.
1373 (cons_fix_new_arm): New function.
1374 (s_arm_elf_cons): New function.
1376 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1378 * configure.in: Add comments for uses of AC_DEFINE.
1379 * acinclude.m4: Likewise.
1380 * acconfig.h: Remove.
1381 * aclocal.m4: Rebuild.
1382 * configure: Rebuild.
1383 * Makefile.in: Rebuild.
1384 * config.in: Rebuild.
1386 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1388 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1389 non-constant offset from a base register.
1391 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1393 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1396 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1398 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1399 (emit_insn): Look for pc-relative and no-overflow specifiers on
1400 internal relocation types.
1402 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1404 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1407 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1409 (mips_4650, mips_4010, mips_4100): Variables removed.
1410 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1411 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1413 (md_begin): Don't bother initializing the mips_NNNN variables;
1414 mips_cpu is set, and that's good enough now.
1415 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1416 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1417 (show): New function, to handle wrapping in the CPU lists.
1418 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1420 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1422 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1423 than treat as an immediate specifier.
1425 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1427 * config/tc-i386.c: Prototype many functions.
1428 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1429 (i386_immediate): Remove unused second argument.
1430 (i386_intel_operand): Fix i386_is_reg typo.
1431 (i386_operand): Use allow_naked_reg.
1432 (output_invalid): Make operand int for K&R.
1434 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1436 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1438 * Makefile.in: Rebuild.
1440 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1442 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1444 (EXTRA_as_new_SOURCES): Comment out.
1445 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1446 * Makefile.in: Rebuild.
1447 * doc/Makefile.in: Rebuild.
1448 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1449 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1450 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1451 * configure: Rebuild.
1452 * aclocal.m4: Rebuild.
1453 * config.in: Rebuild.
1454 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1455 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1456 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1457 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1458 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1459 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1460 (gas_cgen_record_fixup_exp): Ditto.
1461 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1462 descriptor, not global variable.
1463 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1464 descriptor, not global variable. Refer to insert_operand handler
1465 via cpu descriptor, not global function.
1466 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1467 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1468 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1469 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1470 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1471 * config/tc-m32r.c: Ditto.
1472 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1473 (md_assemble): Ditto.
1474 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1476 1999-02-09 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1479 relocations for ELF targets.
1481 1999-02-08 Nick Clifton <nickc@cygnus.com>
1483 * configure.in: Add support for StrongARM target.
1484 * configure: Regenerate.
1486 1999-02-05 Nick Clifton <nickc@cygnus.com>
1488 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1490 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1493 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1495 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1497 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1499 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1500 (INTEL_DWORD_MNEM_SUFFIX): Define.
1503 (DWORD_PTR): Define.
1504 (XWORD_PTR): Define.
1506 (OFFSET_FLAT): Define.
1508 (NONE_FOUND): Define.
1511 * config/tc-i386.c (set_intel_syntax): New routine.
1512 (intel_syntax): Declare.
1513 (allow_naked_reg): Declare.
1514 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1515 (intel_float_operand): New routine.
1516 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1517 Handle brackets as well as parens. Call i386_intel_operand for
1518 intel syntax. Reverse operands if appropriate. Handle new
1519 suffixes. Handle movzx and movsx.
1520 (i386_is_reg): New routine.
1521 (i386_immediate): New routine.
1522 (i386_scale): New routine.
1523 (i386_displacement): New routine.
1524 (i386_operand_modifier): New routine.
1525 (build_displacement_string): New routine.
1526 (i386_parse_seg): New routine.
1527 (i386_intel_memory_operand): New routine.
1528 (i386_intel_operand): New routine.
1529 (i386_operand): Call i386_displacement, i386_immediate,
1530 i386_scale, etc. instead of handling inline.
1531 (parse_register): Handle registers without prefix.
1533 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1535 * configure: Regenerate.
1536 * configure.in (arm-*-oabi): New.
1537 (thumb-*-oabi): New.
1538 * config/tc-arm.c (target_oabi): Declare.
1539 (md_apply_fix3): Support REL relocs.
1540 (md_parse_option): Handle -oabi.
1541 (elf32_arm_target_format): New routine.
1542 (md_longopts): Add OPTION_OABI.
1543 * config/tc-arm.h: Redefine TARGET_FORMAT.
1546 1999-01-28 Nick Clifton <nickc@cygnus.com>
1548 * write.c (write_relocs): Handle out of range error.
1550 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1551 (fr30_force_relocation): Default to 0.
1553 * config/tc-fr30.h (obj_fix_adjustable): Define.
1554 (TC_FORCE_RELOCATION): Define.
1556 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1559 1999-01-16 Nick Clifton <nickc@cygnus.com>
1561 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1562 merge of two instructions if the left instruciton kills the right.
1564 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1566 * Makefile.in: Regenerate.
1567 * configure.in: Redo test for using cgen.
1568 * configure: Regenerate.
1570 1999-01-09 Nick Clifton <nickc@cygnus.com>
1572 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1573 redefinition of this macro.
1575 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1577 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1580 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1582 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1583 a read of HI or LO and an immediatly following branch.
1585 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1587 * config/tc-mips.c (md_begin): Another correction to the setting of
1590 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1592 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1594 1998-12-21 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1597 bit insn when optimizing, so that parallelised instructions will
1598 start on a 32 bit boundary.
1600 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1602 * config/tc-mips.c (mips_eabi64): New.
1603 (md_begin): Set mips_eabi64.
1604 (mips_elf_final_processing): Use it.
1606 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1608 * config/tc-mips.c (mips_elf_final_processing):
1609 Correct setting of ABI in e_flags.
1611 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1613 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1615 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1617 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1619 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1621 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1622 warning, values that don't fit in the field.
1624 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1626 * config/tc-mips.c (mips_abi_string): New.
1627 (md_parse_option,md_longopts): Add mabi.
1628 (mips_elf_final_processing): Set e_flags based on mabi flag.
1630 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1632 * config/tc-mips.c (md_parse_option): Handle vr4111.
1634 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1636 * config/tc-h8300.c (build_bytes): Change message given if the
1637 instruction requires H8/300H mode and we're not in Hmode, to
1638 suggest that it may be the operand modes that are the problem, not
1639 necessarily the opcode.
1641 1998-12-10 Nick Clifton <nickc@cygnus.com>
1643 * config/tc-fr30.c: Add line separator character.
1645 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1647 * configure.in (hppa-*-mpeix*): New target.
1648 * config/obj-som.h (obj_som_compiler): Declare.
1649 * config/obj-som.c (compiler_seen): New static variable.
1650 (obj_som_compiler): New function.
1651 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1652 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1653 (pa_type_args): Set hppa_priv_level.
1654 (pa_compiler): New static function if OBJ_SOM.
1655 * configure: Rebuild.
1657 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1659 * read.c (output_leb128): Don't mark as inline.
1661 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1663 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1664 AIX .vbyte unaligned data support.
1665 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1666 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1669 1998-12-07 Nick Clifton <nickc@cygnus.com>
1671 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1674 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1676 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1677 BFD_RELOC_ARM_PCREL_BRANCH.
1679 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1681 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1682 checking the target type.
1683 (mips-dec-bsd*): Set endian to little.
1684 * configure: Rebuild.
1686 COFF weak symbol support, based on patches from Mark Elbrecht
1687 <snowball3@usa.net>:
1688 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1689 * config/obj-coff.c (obj_coff_weak): New static function.
1690 (obj_coff_endef) [both versions]: Handle weak symbols.
1691 (coff_frob_symbol): Likewise.
1692 (yank_symbols): Likewise.
1693 (obj_pseudo_table): Add "weak".
1695 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1696 <aymeric.vincent@emi.u-bordeaux.fr>.
1697 * aclocal.m4: Rebuild with current tools.
1698 * configure: Rebuild.
1700 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1701 an assertion failure for a case we can't handle when OBJ_ECOFF.
1703 * expr.c (operator): And with 0xff to avoid problems with signed
1706 1998-12-03 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1709 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1711 1998-12-02 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1716 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1718 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1721 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1726 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1730 (d10v_cleanup): Only generate previous insn if a multiline insn is
1733 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1738 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1740 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1741 -marm6xxx command line switches.
1743 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1745 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1746 (itbl-ops.o): Delete duplicate dependencies.
1747 Rebuild dependencies.
1748 Add fr30 dependencies.
1749 * Makefile.in: Rebuild.
1751 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1755 * listing.c: Ignore line terminator characters found inside
1758 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1760 * po/gas.pot: Regenerated.
1762 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1765 fr30_is_label_start(). Also checks for delay slot insns.
1767 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1768 FR30 instructions which contain a colon in the mnemonic.
1770 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1772 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-fr30.c: Removed currently superflous code.
1776 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-fr30.h: New file.
1779 * config/tc-fr30.c: Tweaking so that it will compile.
1781 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1783 * config/tc-d10v.h (obj_fix_adjustable): Define.
1784 (TC_FORCE_RELOCATION): Define.
1785 (d10v_force_relocation): Declare.
1786 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1787 (md_apply_fix3): Handle Vtable relocs.
1788 (d10v_fix_adjustable): New.
1789 (d10v_force_relocation): New.
1791 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1793 * config/tc-d30v.c: Change default behaviour to ignore potential
1794 conflicts between register name and symbol names.
1796 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1798 * configure.in: Add fr30-*-*.
1799 * config/tc-fr30.c: New file.
1800 * Makefile.in: Regenerated.
1801 * config.in: Regenerated.
1802 * configure: Regenerated.
1803 * doc/Makefile.in: Regenerated.
1804 * po/gas.pot: Regenerated.
1806 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1808 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1811 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1813 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1815 (do_scrub_chars): Add some casts to unsigned char to avoid
1816 unwanted sign extension.
1817 * read.c (lex_type): Set characters about 127 to be symbol
1819 * config/tc-i386.c (md_begin): Set identifier_chars and
1820 operand_chars for values above 127.
1822 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1824 * configure.in: detect cygwin* instead of cygwin32*
1825 * configure: regenerate
1827 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1829 * listing.c: Add support for producing a listing from piped
1832 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1834 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1835 (append_insn): Account for the tx39's multiply behavior.
1837 1998-10-26 Michael Meissner <meissner@cygnus.com>
1839 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1840 from assemble_parallel_insns. Add support for '->' to indicate
1841 explicitly serializing the instructions.
1842 (md_assemble): Ditto.
1844 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1846 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1849 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1851 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1853 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1855 * config/tc-mips.c : support frame and regmask/fregmask when
1856 MIPS_STABS_ELF is specified.
1858 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1860 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1861 (md_apply_fix): Don't return 1 for VTABLE relocs.
1862 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1864 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1866 * doc/c-i386.texi: Replace occurences of "opcode" with
1867 "instruction mnemonic", "instruction", or "mnemonic" when
1868 referring to the name of an instruction. Use "opcode" when
1869 referring to the sequence of machine bytes.
1871 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1872 (is_opcode_char): Rename to is_mnemonic_char.
1873 (md_assemble and i386_operand): Correct error messages from
1874 "opcode" to "instruction mnemonic"
1875 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1876 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1877 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1878 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1879 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1880 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1881 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1883 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1885 * config/tc-i386.c (i386_operand): Check for garbage after
1888 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1890 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1891 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1893 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1895 * config/tc-sh.h (obj_fix_adjustable): Define.
1896 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1897 (md_apply_fix): Likewise.
1898 (tc_gen_reloc): Likewise.
1899 (sh_fix_adjustable): New.
1901 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1903 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1904 * cgen.h (gas_cgen_finish_insn): Update prototype.
1905 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1906 cgen_insn_t -> CGEN_INSN_INT.
1907 (make_parallel): Update handling of CGEN_INT_INSN_P.
1908 (assemble_parallel_insn): Ditto.
1909 (target_make_parallel): New function.
1910 (md_assemble): Use it.
1912 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1914 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1916 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1918 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1919 converted into lower case.
1921 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1923 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1924 (gas_cgen_tc_gen_reloc): Likewise.
1925 * config/tc-m32r.h (obj_fix_adjustable): Define.
1926 * config/tc-m32r.c (m32r_fix_adjustable): New.
1927 (m32r_force_relocation): Handle VTABLE relocs.
1929 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1931 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1933 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1935 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1936 to lower case before parsing.
1938 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1939 parallel insns modift buts in the PSW as a side effect.
1941 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-d30v.c (find_format): Test for missing flag and
1946 (md_apply_fix3): Fix error messages to avoid
1947 assumption about presence of a symbol.
1949 (parallel_ok): Disallow parallel instructions that both modify the
1952 (find_format): Generate a warning if an odd numbered register is
1953 used as the first register in a mutli-register instruction.
1955 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1957 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1958 relocations are always associated with a symbol.
1960 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1962 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1963 (elf32_sparc_force_relocation): Declare.
1964 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1965 (tc_gen_reloc): Handle vtable relocs.
1966 (elf32_sparc_force_relocation): New.
1968 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1970 * symbols.c (S_IS_FUNCTION): New.
1971 * config/tc-v850.h (obj_fix_adjustable): Define.
1972 (TC_FORCE_RELOCATION): Define.
1973 (v850_force_relocation): Declare.
1974 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1975 of fx_addnumber for VTABLE reloc addends.
1976 (md_apply_fix3): Handle VTABLE relocs.
1977 (v850_fix_adjustable): New.
1978 (v850_force_relocation): New.
1980 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1982 * tc-hppa.c (fp_operand_format): Add some additional formats.
1983 (pa_ip): Do not automatically promote into pa2.0 mode.
1984 (pa_level): Handle ".level 2.0".
1986 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1988 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1989 * config/tc-i386.h (template.extension_opcode): Change to
1990 unsigned int to allow full range of 8-bit opcode suffixes.
1991 (None): Redefine as 0xffff.
1993 From Jeff B Epler <jepler@usgs.gov>
1994 * doc/c-i386.texi (i386-SIMD): New section.
1996 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1998 * read.c (discard_rest_of_line): New function.
1999 * read.h: Declare it.
2000 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2002 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2004 * config/tc-d10v.c (find_symbol_matching_register): New function.
2005 (find_opcode): Cope with the case where a register name matches
2008 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2010 * config/tc-v850.c (md_pcrel_from): Rename to
2011 v850_pcrel_from_section.
2012 (v850_pcrel_from_section): Do not resolves symbols in other
2015 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2017 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-d10v.c (find_opcode): Generate an error if a register
2020 is supplied for an operand that should not be a register.
2022 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2024 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2025 instructions to have another instruction in the right bin.
2027 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2029 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2030 the right container if the left container holds a branch
2033 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2035 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2036 both a register name and symbol name.
2037 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2039 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2042 execution unit class.
2044 (reg_name_search): If a name matches a register and a symbol,
2045 prefer the register.
2046 (find_format): Disallow flag registers when a general purpose
2047 register is required.
2048 If a number is required, but a register has been given, check to
2049 see if a symbol with the same name as the register exists, and if
2050 so, use that symbol.
2052 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2054 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2056 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2058 * config/tc-d30v.c (find_format): Do not accept flag registers as
2059 general purpose registers.
2060 (find_format): If an immediate value is expected at a given place
2061 in a format, but a register name has been provided instead, check
2062 to see if that register name matches the name of a predefined
2063 symbol and if it does, then use the symbol instead.
2064 (reg_name_search): If a register name matches a symbol name,
2065 prefer the register name to the symbol name.
2067 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2070 the previous insn to empty.
2072 1998-09-20 Michael Meissner <meissner@cygnus.com>
2074 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2075 pieces, forcing the use of an ANSI compiler.
2077 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2079 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2081 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2083 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2085 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2087 (obj_elf_vtable_entry): Likewise.
2088 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2089 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2090 (tc_gen_reloc): Likewise.
2091 (arm_fix_adjustable): Likewise.
2092 (elf32_arm_force_relocation): New.
2093 (armelf_frob_symbol): Remove coff-style symbol support.
2095 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2097 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2099 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2101 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2102 OBJ_COFF so that routine is defined for a.out format.
2104 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2106 * config/tc-i386.c (i386_operand): Detect non-segment registers
2107 used as segment prefixes.
2109 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2111 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2112 optimize across FDE boundaries.
2114 * config/obj-coff.c (obj_coff_section): Preserve any link once
2115 flags when setting the section flags.
2117 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2120 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2122 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2124 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2127 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2129 * frags.c (frag_grow): Include the size of the frag struct in the
2132 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2133 if the new subseg comes before the old.
2135 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2137 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2138 to handle edge8 and edge16.
2140 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2142 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2143 before we clobber the symbol involved.
2145 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2147 * config/tc-arm.c: Remove OBJ_ELF definitions for
2148 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2149 use arm_adjust_symtab for OBJ_COFF.
2150 (armelf_adjust_symtab): New Routine.
2151 * config/tc-arm.h: Define obj_adjust_symtab to
2152 armelf_adjust_symtab for OBJ_ELF.
2154 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2156 * configure.in: Make all i386-elf targets use bfd_gas.
2157 * config/tc-i386.c (tc_i386_force_relocation): New.
2158 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2159 (md_apply_fix3): Likewise.
2160 (tc_gen_reloc): Handle them.
2161 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2162 tc_i386_force_relocation.
2164 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2166 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2168 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2170 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2171 current opcode after writing the first insturction of a reverse
2174 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2176 * read.h (generate_lineno_debug): Add prototype.
2177 * read.c (generate_lineno_debug): Make non-static.
2179 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2181 * config/tc-i386.c (md_assemble): Only warn for address/data size
2184 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2187 against Thumb function names, as the linker needs this information.
2189 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2191 * expr.c (operand): Check also that there is no advance in operand
2192 after atof_generic in order to decide "is it label 0f or floating
2195 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2197 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2198 command line options with a single dash.
2199 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2201 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2203 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2204 * tc-arm.c (arm_fix_adjustable): New routine.
2206 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2208 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2209 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2210 demand_empty_rest_of_line before mri_comment_end.
2211 (equals): Check garbage after expression before
2212 mri_comment_end in MRI mode.
2214 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2216 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2217 small immediate constant to use the constant itself rather than
2220 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2222 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2223 (pa_leave): Likewise.
2225 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2227 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2229 (i386_operand): Fix an error message.
2231 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2233 * doc/c-arm.texi (ARM Directives): Document .req directive.
2235 * config/tc-arm.c (reg_required_here): Display erroneous string if
2236 the register name could not be decoded.
2237 Do not set inst.instruction if the sift is -1.
2239 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2241 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2244 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2247 even if it is belived to be unnecessary.
2249 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2251 config/tc-i386.c (i386_operand): Size immediate constants by
2252 suffix (erroneously removed as part of July 7 change).
2254 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2256 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2257 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2258 (armelf_frob_symbol): New Routine.
2259 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2261 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2263 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2265 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2267 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2268 command line switches passed to assembler.
2270 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2272 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2273 (gas_cgen_opcode_desc): Declare.
2274 (gas_cgen_parse_operand): Declare.
2275 (*): Prepend gas_ to gas specific fns to denote them as such.
2277 * cgen.c (gas_cgen_opcode_desc): New global
2278 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2279 (queue_fixup): Renamed from cgen_queue_fixup.
2280 (*): Prepend gas_ to gas specific fns to denote them as such.
2282 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2283 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2284 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2285 Open opcode table and initialize it.
2286 (make_parallel): Use gas_cgen_opcode_desc.
2287 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2288 (md_assemble): Ditto.
2290 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2292 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2293 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2294 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2295 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2296 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2297 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2298 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2299 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2300 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2301 (INIT_STAB_SECTION): Likewise.
2302 (OBJ_PROCESS_STAB): Likewise.
2304 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2305 (md_parse_option): Watch for them.
2306 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2307 (md_begin): Kill neverdef code.
2308 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2309 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2310 (s_alpha_coff_wrapper): New.
2311 (md_pseudo_table): Trap all ECOFF pseudos.
2313 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2315 Start of changes to remove mdebug section from mips*-elf
2316 Based on MIPS_STAB_ELF definition
2317 * acconfig.h: undef if not configured
2318 * config.in: undef if not configured
2319 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2320 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2321 * stabs.c (s_stab_generic): flush frag
2323 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2325 * configure.in: (arm-*-elf): Handle.
2326 (thumb-*-elf): Handle.
2327 * configure: Regenerate.
2328 * read.c (stringer): Fix typo in comment.
2329 * write.c (fixup_segment): Don't add symbol value to addend if
2331 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2333 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2336 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2338 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2339 (write_2_short): Emit warning if new flag is set.
2340 (do_assemble): Set flags if left instruction is one of special
2341 "right-instruction-killer" type.
2343 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2345 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2346 Always output words in debug_info section as big endian.
2347 (sparc_target_format): Choose correct bfd target.
2348 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2350 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2352 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2353 to work with internationalization code. Issue an error when two
2354 operands match that are not allowed to match.
2356 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2358 * configure.in (install_tooldir): Allow target to specify whether
2359 it wants to be installed in $(tooldir)/bin.
2360 * configure: Regenerate.
2361 * Makefile.am (install-exec-local): Set install-exec-tooldir
2362 dependency via configure.
2363 * Makefile.in: Regenerate.
2365 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2367 * Makefile.am (install-exec-local): Split into two ...
2368 (install-exec-bindir,install-exec-tooldir): New rules.
2369 * Makefile.in: Regenerate.
2371 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2373 * Makefile.am (install-exec-local): Don't remove the file before
2374 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2375 W. Rozycki <macro@ds2.pg.gda.pl>.
2376 * Makefile.in: Rebuild.
2378 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2380 * cgen.c: Include libiberty.h.
2381 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2382 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2383 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2384 (md_cgen_lookup_reloc)): Declare.
2385 (md_cgen_record_fixup_exp): Declare.
2386 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2387 (m32r_relax_frag): Declare.
2388 (cgen_md_apply_fix3): Decls moved to cgen.h.
2389 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2390 (m32r_cgen_record_fixup_exp): Delete decl.
2391 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2392 (assemble_nop): Delete.
2393 (expand_debug_syms): Delete unused `exp'.
2394 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2395 Add default case for -Wall.
2396 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2397 (md_atof): Delete unused wordP.
2399 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2401 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2404 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2406 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2407 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2408 .print, .purgem, and .struct. Remove documentation for
2411 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2413 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2414 Update call to insert_operand.
2416 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2418 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2420 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2422 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2423 whitespace after a prefix operator.
2425 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2427 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2429 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2431 * config/tc-sparc.c (log2): New static function.
2432 (s_reserve): Use log2 to convert alignment before calling
2434 (s_common): Use log2 to convert alignment before calling
2435 record_alignment and frag_align.
2436 (sparc_cons_align): Use log2.
2438 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2440 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2441 (s_common): Likewise.
2443 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2444 initialization of waddr.
2445 (sparc_elf_final_processing): Add default case to switch.
2447 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2449 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2450 than temporary real.
2452 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2454 * write.c (subsegs_finish): Don't align the segments if there were
2457 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2458 copying aux information.
2460 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2461 expression into a symbol.
2463 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2465 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2466 type to unsigned int.
2467 (md_assemble): Change type used to store offsets from unsigned
2469 (i386_operand): Switch error check to only call RESTORE_END_STRING
2470 once after parse_register.
2472 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2474 * config/tc-v850.c (md_show_usage): Changed format to match that
2477 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2479 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2481 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2483 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2486 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2488 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2489 * doc/Makefile.in: Rebuild.
2491 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2493 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2494 for %lo expressions.
2495 (mips_ip, case 'u'): Move range check after code to mask
2496 off bits in %hi/%lo expressions. Mask off high bits for
2499 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2501 * doc/Makefile.am (gasver.texi): New target.
2502 (as.info, as.dvi): Depends upon gasver.texi.
2503 * doc/as.texinfo: Include gasver.texi. Mention version number on
2504 title page and in top node.
2505 * doc/Makefile.in: Rebuild.
2507 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2509 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2510 but not including the line containing the edict.
2511 * listing.h (LISTING_EOF): New.
2512 * input-scrub.c (input_scrub_next_buffer): Call it.
2514 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2516 * config/tc-i386.c (i386_operand): Don't set the size of an
2517 immediate address based solely on the suffix and the mode.
2519 * config/tc-i386.c (md_assemble): Add assertion to make sure
2520 overlap2 does not set Imm.
2522 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2523 sequences of whitespace to a single space.
2524 (is_space_chars): Just compare with space.
2525 (md_begin): Don't initialize space_chars.
2526 (md_assemble): Just skip a single whitespace character.
2527 (i386_operand): Rewrite base-index parsing to use new
2528 parse_register, and to skip white space. Skip white space in a
2529 number of other places too. Don't give error message if
2530 parse_register fails.
2531 (parse_register): Change reg_string parameter to be non-const.
2532 Add end_op parameter. Skip white space after the `%', and return
2533 end of register string. Give error message here rather than
2536 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2538 Based on patch from Matt Semersky <matts@scd.hp.com>:
2539 * expr.c (op_encoding): Make const.
2540 (expr_set_precedence): New function.
2541 (expr_begin): Don't set operator rankings, just call
2542 expr_set_precedence.
2543 * expr.h (expr_set_precedence): Declare.
2544 * read.c (s_mri): Call expr_set_precedence.
2546 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2548 * doc/as.texinfo (Statements): Remove paragraph discussing
2549 continuing lines with a backslash. This hasn't worked for years,
2552 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2554 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2556 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2557 (ps_CTORS, ps_DTORS): New section types.
2558 (vms_fixup_xtors_section): New function
2559 (Ctors_Psect, Dtors_Psect): Define.
2560 (IS_GXX_XTOR): Define
2561 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2562 Filter static constructors/destructors and add to
2563 Ctors_Symbols/Dtors_Symbols chain.
2564 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2565 appropriate section.
2567 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2568 * makefile.vms: Merge vax/vms support.
2570 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2572 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2573 (elf_pseudo_table): Add them.
2574 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2575 (md_apply_fix): Accept them.
2576 (mips_fix_adjustable): Don't adjust them.
2577 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2578 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2579 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2580 (tc_fix_adjustable): Don't adjust them.
2582 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2584 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2586 * Makefile.in: Regenerate.
2587 * configure.in: AC_SUBST cgen_cpu_prefix.
2588 * configure: Regenerate.
2590 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2592 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2593 Changed all users of COND12_DELAY.
2595 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2597 * config/tc-mn10300.c (set_arch_mach): New function.
2598 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2599 (md_begin): Default to mn10300 mode.
2600 (md_assemble): Only accept instructions for the core mn10300
2601 chip and the active machine type.
2603 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2605 * subsegs.h (segment_info_type): Give the struct a name.
2606 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2607 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2608 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2609 * config/tc-w65.h (tc_reloc_mangle): Declare.
2610 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2612 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2614 * config/tc-v850.c (v850_comm): Restore old section
2615 after common processing.
2617 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2619 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2621 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2623 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2624 char with code that explicitly sign-extends.
2626 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2628 * config/tc-v850.c (md_begin): Restore text section as the current
2629 section after creating call table sections.
2630 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2633 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2634 with call to macro SYM_AUXINFO.
2636 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2638 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2639 with the program transform name.
2640 * Makefile.in: Rebuild.
2642 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2644 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2647 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2649 * config/tc-i386.c (i386_operand): Be prepared for a space between
2650 the open parenthesis and the start of the register operand,
2651 because of the June 16 change.
2653 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2655 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2658 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2660 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2661 even if it is belived to be unnecessary.
2663 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2665 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2667 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2669 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2671 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2672 shift amount for a repeated operand. The shift amount for the
2673 repeated copy comes from the size of the operand.
2675 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2677 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2679 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2681 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2683 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2685 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2686 characters in it as LEX_IS_SYMBOL_COMPONENT.
2687 * config/tc-i386.h (tc_symbol_chars): Define.
2688 (extra_symbol_chars): Declare.
2689 * config/tc-i386.c (extra_symbol_chars): Define.
2690 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2691 (line_comment_chars): Set to '/' if TE_LINUX.
2692 * doc/c-i386.texi (i386-prefixes): Update.
2693 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2695 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2697 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2698 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2700 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2702 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2703 constraint in instructions REP & REPI.
2705 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2708 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2710 (check_range): If the operand is shifted, then shift the number
2711 before checking its range.
2713 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2715 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2718 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2720 * config/tc-v850.c (v850_comm): Create special sections as needed.
2722 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2724 * config/tc-d10v.c (write_2_short): Addition of swapping
2725 instructions for sequential and reverse sequential order when
2726 given order is not possible.
2728 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2730 * Makefile.am: Rebuild dependencies.
2731 (DEP_INCLUDES): Fix reference to intl build directory.
2732 * Makefile.in: Rebuild.
2734 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2736 * doc/c-i386.texi: Update 16 bit documentation.
2738 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2739 IgnoreDataSize to IgnoreSize as they are used for address size as
2741 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2742 32-bit mode, similarly addr16/data16 and variants.
2744 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2747 sequential word multiply instructions.
2749 (do_assemble): Add extra command line argument, to allow mul32
2750 attribute to be preserved across parallel insns.
2751 (md_assemble): Insert NOPs between explicitly parallel insns which
2752 contain an 32 bit multiply and a 16 multiply.
2754 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2756 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2759 * config/tc-i386.c (reloc): Add braces.
2761 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2762 consistent with Intel naming.
2763 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2764 use bitfields in sib_byte.
2765 (modrm_byte): Don't use bitfields here either.
2767 * config/tc-i386.c (current_templates): Add const.
2768 (parse_register): Add const to return, param, and char *s.
2769 (i386_operand): Add const to reg_entry *r.
2770 * config/tc-i386.h (templates): Add const to start, end.
2772 Inspired by code for 16 bit gas support from Martynas Kunigelis
2773 <martynas@nm3.ktu.lt>:
2774 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2775 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2776 (uses_mem_addrmode): Remove.
2777 (md_estimate_size_before_relax): Add support here too.
2778 (md_relax_table): Rewrite interface to md_relax for 16 bit
2780 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2781 (opcode_suffix_to_type): Remove.
2782 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2783 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2784 (md_convert_frag): Likewise.
2785 (i386_operand): Add support for 16 bit base/index regs,
2786 immediates, and displacements. Remove some unnecessary casts, and
2787 localise end_of_operand_string, displacement_string_start,
2788 displacement_string_end variables. Add GCC_ASM_O_HACK.
2789 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2791 * config/tc-i386.c (prefix_hash): Remove.
2792 (md_begin): Rewrite without obstacks. Remove prefix hash table
2793 handling. Rewrite lexical table handling.
2794 (i386_print_statistics): Don't print prefix statistics.
2795 (md_assemble): Rewrite instruction parser so that line is not
2796 converted to lower case. Don't do a hash_find for prefixes,
2797 instead recognise them via opcode modifier.
2798 (expecting_operand, paren_not_balanced): Localise variables.
2799 * config/tc-i386.h (IsPrefix): Define.
2800 (prefix_entry): Remove.
2802 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2803 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2804 '\\' in case where comment_chars contains '/'.
2806 * config/tc-i386.c (MATCH): Ensure given operand and template
2807 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2808 you must write `ljmp *table(%ebx)'.
2810 From H.J. Lu <hjl@gnu.org>:
2811 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2812 as 0 ifndef BFD_ASSEMBLER.
2813 (md_assemble): Allow immediate operands without suffix or
2814 other reg operand to default in size to the current code size.
2816 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2818 * config/tc-v850.c (md_begin): Restore creation of
2819 .call_table_text and .call_table_data sections.
2821 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2823 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2824 after emitting a word of noops.
2826 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2828 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2829 (i386_operand): Simplify checks for valid base/index combinations.
2830 Disallow `in 4(%dx),%al'.
2832 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2834 (add_prefix): Change parameter from char to int.
2836 * config/tc-i386.h (Ugh): Define opcode modifier.
2837 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2839 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2840 CONSISTENT_REGISTER_MATCH macros to check register types more
2841 thoroughly. Check for illegal suffix/operand combinations
2842 when matching insns with operands. Handle new `s' suffix, and
2843 associated FloatMF opcode modifier for float insns with memory
2845 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2846 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2847 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2848 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2849 DATA_PREFIX_OPCODE throughout.
2851 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2852 (md_assemble): Rewrite suffix/register operand checking code to be
2853 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2854 AnyMem, the better to grep.
2856 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2857 given a memory operand. Don't set Abs bits either.
2858 (type_names): Remove Mem*, Abs*.
2859 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2860 define opcode_modifiers as these cases are handled by Disp8,
2861 Disp16, Disp32 and suffix checks.
2862 (COMES_IN_BOTH_DIRECTIONS): Remove.
2863 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2865 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2866 if IgnoreDataSize modifier given. Remove ShortformW modifier
2867 test. Add test for ShortForm in W base_opcode modification.
2868 Merge Seg2ShortForm and Seg3ShortForm code.
2869 * config/tc-i386.h (ShortFormW): Remove.
2870 (IgnoreDataSize): Define.
2872 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2874 * config/tc-d30v.c (md_assemble): Store previous segment state
2875 with previous instruction.
2877 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2879 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2880 (ebp, esp): Remove static variables.
2881 (MATCH): Remove test for InOutPortReg.
2882 (i386_operand): Properly handle InOutPortReg here instead.
2883 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2884 (md_assemble): Simplify and correct modrm and sib generation.
2885 (i386_operand): Add warning for scale without index.
2886 Rewrite checks for valid base/index combinations.
2888 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2889 macros and enclose in do while(0).
2890 (RESTORE_END_STRING): Likewise.
2891 (md_assemble): Add one to printed operand number so we start
2892 from 1 not 0. Add some more gettext invocations.
2893 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2896 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2897 DATA_PREFIX, SEG_PREFIX): Define.
2898 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2899 (check_prefix): Remove function.
2900 (add_prefix): New function. Add prefix to i.prefix as well as
2902 (md_assemble): Changes for add_prefix. Remove hack for wait
2903 prefix, instead always output prefixes in fixed order. Test
2904 for jcxz/loop when selecting between word & dword operations,
2905 and add address size prefix rather than operand size prefix.
2906 Remove operand -> address size hack when emitting jcxz/loop.
2907 (i386_operand): Remove O_Absent check as it's done in expr.
2909 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2911 * configure.in: Recognize m5200 as a cpu_type of m68k.
2912 * aclocal.m4: Rebuild with current libtool.
2913 * configure: Rebuild.
2915 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2917 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2918 to relaxable_symbol to prevent references to external symbol from
2921 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2923 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2924 symbols are relaxable.
2926 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2928 * config/tc-v850.c (md_begin): Don't create special
2929 sections by default.
2931 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2933 * config/tc-mips.c (macro): For div and udiv, close the
2934 reorder block as soon as possible.
2936 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2938 From Matt Semersky <matts@scd.hp.com>:
2939 * macro.c (macro_mri_mode): New function.
2940 * macro.h (macro_mri_mode): Declare.
2941 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2944 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2946 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2949 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2950 until after xstrdup in OBJ_EVAX case.
2952 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2954 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2955 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2956 of hardcoded magic number.
2957 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2959 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2961 * read.c (do_s_func): New function.
2963 * read.h (do_s_func): Add prototype.
2965 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2967 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2968 nops if fill pattern not specified.
2970 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2972 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2973 * config/te-go32.h (TE_GO32): Define.
2974 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2976 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2978 Implement .func/.endfunc pseudo-ops.
2979 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2981 * read.c (potable): Add .func,.endfunc.
2982 (s_func): New function.
2983 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2985 (in_doc_func_p,current_function_label): New static globals.
2986 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2988 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2990 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2991 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2992 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2993 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2994 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2995 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2996 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2997 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2998 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2999 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3000 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3001 * config/tc-a29k.c: Don't define md_short_jump_size,
3002 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3003 * config/tc-alpha.c: Likewise.
3004 * config/tc-alpha.h: Likewise.
3005 * config/tc-arm.c: Likewise.
3006 * config/tc-h8300.c: Likewise.
3007 * config/tc-h8500.c: Likewise.
3008 * config/tc-hppa.c: Likewise.
3009 * config/tc-i860.c: Likewise.
3010 * config/tc-i960.c: Likewise.
3011 * config/tc-ppc.c: Likewise.
3012 * config/tc-sh.c: Likewise.
3013 * config/tc-sparc.h: Likewise.
3014 * config/tc-tic30.c: Likewise.
3015 * config/tc-w65.c: Likewise.
3016 * config/tc-z8k.c: Likewise.
3018 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3020 * config/tc-vax.c (_): Delete this macro used for placeholder
3021 values in vax_operand_width_size; it conflicts with the _() macro
3022 used for internationalization.
3024 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3026 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3027 code. From Chris Moller <moller@bops.com>.
3029 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3030 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3031 * read.c (emit_expr): Initialize seg and subseg fields of a new
3033 * write.c (write_object_file): Switch to the appropriate segment
3034 and subsegment when processing a broken word.
3036 * config/tc-m68k.c (mri_assemble): New static function.
3037 (build_mri_control_operand): Call mri_assemble rather than
3039 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3040 (s_mri_endf, s_mri_endw): Likewise.
3042 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3044 * read.c (s_org): Call md_flush_pending_output if it is defined.
3046 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3048 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3050 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3051 (md_parse_option): Add for same.
3052 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3053 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3054 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3056 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3058 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3060 * config/tc-arm.c (find_real_start): Relax definition of local
3063 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3066 symbols at the given address, not just the last one specified.
3068 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3070 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3071 or number_to_chars_littleendian to write data.
3073 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3075 * config/tc-v850.c (md_assemble): Remove artificially created
3076 register name symbols.
3078 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3080 * write.c (fixup_segment): Change "segment" to "section" in
3083 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3085 * write.c (fixup_segment): Change sym1-sym2 message again.
3087 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3089 * write.c (fixup_segment): Improve error message for sym1-sym2
3090 errors when sym1 is in a different segment from sym2.
3092 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3094 * config/tc-m32r.c (warn_unmatched_high): New static local.
3095 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3096 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3097 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3098 (md_parse_option): Likewise.
3099 (md_show_usage): Likewise.
3100 (m32r_frob_file): Likewise.
3102 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3103 (read_a_source_file): Call them.
3104 * read.h (stabs_generate_asm_file): Declare.
3105 * stabs.c (stabs_generate_asm_file): New function.
3106 (generate_asm_file): New function.
3107 (stabs_generate_asm_lineno): Move file name handling into
3110 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3112 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3113 (d30v_current_align, d30v_current_align_seg): New variables.
3114 (d30v_last_label): New variable.
3115 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3116 (s_d30v_data, s_d30v_section): Likewise.
3117 (md_pseudo_table): Call them.
3118 (md_begin): Initialize d30v_current_align_seg.
3119 (md_assemble): Call d30v_align when needed by known current alignment.
3120 (d30v_frob_label, d30v_cons_align): New functions.
3121 * config/tc-d30v.h (md_do_align): Remove.
3122 (tc_frob_label): Call d30v_frob_label.
3123 (md_cons_align): New.
3125 * config/tc-d30v.c (find_format): Convert complex expressions to
3126 expression symbols before processing. Clean up code formatting.
3128 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3130 * po/Make-in (install-info): New target.
3132 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3134 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3136 * config/tc-mn10300.c (md_assemble): Likewise.
3138 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3140 * Makefile.am: Update with `make dep-am'.
3141 (HFILES): Add cgen.h.
3142 (cgen.o): Depend on cgen.h.
3143 * Makefile.in: Regenerate.
3145 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3147 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3149 * gasp.c (grab_label): Permit a label to be a preprocessor
3150 variable by permitting a label to start with a backslash.
3152 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3154 * config/tc-mips.c (validate_mips_insn): Removed hack
3155 for previously inaccessible bitfields in some INSN_TRAP
3158 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3160 * config/tc-d30v.c (do_assemble): Abort with error message
3161 if opcode operands do not match.
3163 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3165 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3166 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3167 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3168 similar new 'q' operand.
3170 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3172 * cgen.c (cgen_asm_finish_insn): Fix typo.
3174 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3177 * cgen.c: Include it.
3178 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3179 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3180 All callers updated.
3181 * config/tc-m32r.c: Include cgen.h.
3182 (m23r_insn): New members num_fixups,fixups.
3184 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3186 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3187 to avoid compiler warning.
3189 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3191 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3194 * makefile.vms (OBJS): Add ehopt.obj
3196 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3198 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3200 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3202 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3203 a short format insn.
3204 (md_assemble): Set it for explicitly packed insns.
3206 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3208 * config/obj-coff.c (c_symbol_merge): Do not take address of
3209 native fields when performing the memcpy.
3211 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3213 * config/tc-mips.c (macro,macro2): Implement
3214 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3216 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3218 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3219 relocations against globally visible symbols.
3220 * config/tc-m68k.c (relaxable_symbol): New macro.
3221 (m68k_ip, md_estimate_size_before_relax): Use it.
3222 (tc_m68k_fix_adjustable): Also handle weak symbols.
3224 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3226 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3227 references to externally visible symbols.
3228 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3229 values in twice for a PC relative reloc if the symbol is
3232 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3233 don't adjust a PC relative reloc against an externally visible
3235 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3236 for a PC relative fixup against an externally visible defined
3237 symbol, arrange to store object file and addend values as though
3238 the symbol were not defined.
3239 (tc_gen_reloc): Likewise.
3241 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3243 * read.c (sizeof_leb128): Referenced externally by write.c so
3246 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3248 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3249 and expand a 'debug' symbol associated with the next instruction
3250 that does not cause a short instruction to be filled with a NOP.
3251 (md_pseudo_table): Add support for .debugsym.
3252 (assemble_parallel_insn): Add calls to expand_debug_sym as
3254 (md_assemble): Ditto.
3256 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3258 * as.c (main): Conditionally call setlocale.
3259 * gasp.c (main): Likewise.
3260 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3261 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3263 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3265 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3267 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3269 * config/tc-hppa.c: Change all calls to bzero to use memset.
3270 (pa_ip): Add cast to avoid warning.
3271 (tc_gen_reloc, md_apply_fix): Likewise.
3272 (pa_find_space_by_number): Likewise.
3273 (hppa_force_relocation): Likewise.
3274 (pa_block): Change i to unsigned int.
3275 * config/obj-som.h (obj_som_copyright): Declare.
3277 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3279 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3280 for line numbers for assembly source.
3282 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * configure.in: Change version number to 2.9.4
3285 * configure: Rebuild.
3287 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3289 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3291 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * ecoff.h: Change symbolS in function declaration to struct
3296 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3298 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3299 (md_convert_frag): Fix i18n typo.
3301 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3303 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3304 * ecoff.h: Protoype it.
3305 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3306 [EVAX] (s_alpha_prologue): Delete.
3307 (md_pseudo_table): Update.
3309 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3311 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3312 array to local pointer.
3313 (get_args, parse_expr): Add casts to avoid warnings.
3315 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3317 * read.c (s_set): Cast xmalloc return value to fragS *.
3318 * config/tc-m68k.c (m68k_ip): Function made static to match
3319 previous forward declaration.
3320 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3322 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-v850.c: Add internationalisation macros to error
3327 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3328 macros to error strings.
3330 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3332 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3333 reloc is in the TOC csect.
3334 (md_apply_fix3): Correct gettext typo.
3336 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3338 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3339 .L - they are local labels and the branches are not really
3340 function calls but rather far jumps.
3342 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3344 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3346 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3348 * config/tc-i386.c (md_assemble): Print operand number rather than
3349 using ordinal_names.
3350 (i386_operand): Likewise.
3352 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3354 * Makefile.am (INTLLIBS): Define to work around apparent automake
3356 All Makefiles: Regenerated.
3358 * Many files: Added gettext invocations around user-visible
3360 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3361 HAVE_LC_MESSAGES): Define.
3362 * dep-in.sed: Added asintl.h.
3363 * po/Make-in: New file.
3364 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3366 * read.c (Z_): Renamed from `_'.
3367 * Makefile.am (SUBDIRS): Added po.
3368 (POTFILES): new macro.
3369 (po/POTFILES.in): New target.
3370 ($(OBJS)): Added asintl.h.
3372 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3373 (as_new_LDADD): Added $(INTLLIBS).
3374 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3375 (gasp_new_LDADD): Added $(INTLLIBS).
3376 (gasp_new_DEPENDENCIES): New macro.
3377 * configure, aclocal.m4: Rebuilt.
3378 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3380 (ALL_LINGUAS): Define.
3381 * macro.c: Include "asintl.h".
3382 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3383 * as.h: Include "asintl.h".
3384 * config/tc-i386.c (ordinal_names): Removed.
3385 (md_assemble): Changed error text to avoid ordinal_names.
3386 (i386_operand): Likewise.
3387 (reloc): Added as_bad to avoid i18n problems.
3388 (tc_gen_reloc): Likewise.
3389 * config/tc-arm.c (bad_args): Now a #define.
3391 * config/obj-vms.c (VMS_stab_parse): Changed type of
3393 (global_symbol_directory): Unified strings to avoid i18n
3395 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3396 avoid i18n problems.
3397 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3398 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3400 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3402 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3404 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3406 * as.c (print_version_id): Added an fprintf to avoid i18n
3408 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3410 * expr.c (expr): Added as_warn call to avoid i18n problems.
3411 * messages.c (as_assert): Changed code to avoid i18n problems.
3412 (as_abort): Likewise.
3413 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3414 (s_space): Likewise.
3415 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3417 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3419 * config/tc-i386.c (check_prefix): New static function, split out
3421 (struct _i386_insn): Add wait_prefix field.
3422 (md_assemble): Remove wait_prefix local variable. Use
3423 check_prefix when adding a prefix.
3425 * config/tc-i386.c (current_templates): New static variable.
3426 (md_assemble): Remove current_templates local variable.
3427 (md_assemble, i386_operand): Improve error and warning messages in
3428 many places. Add RESTORE_END_STRING in many places before error
3429 return. Clarify some comments.
3431 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3433 (md_assemble): Parse string instruction operands, looking for
3434 segment override prefixes. Check for invalid segment prefixes on
3436 (i386_operand): i.seg[] and max mem_operand changes for string
3438 * config/tc-i386.h (EsSeg): Define.
3440 * config/tc-i386.h (regKludge): Define.
3441 (iclrKludge, imulKludge): Don't define.
3442 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3443 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3444 opcode_modifier checks to look for more common cases first. Add
3445 default_seg for IsString case.
3447 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3449 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3451 * configure: Rebuild with new automake and libtool.
3452 * aclocal.m4, Makefile.in: Likewise.
3454 * doc/Makefile.am (as.dvi): New target.
3455 * doc/Makefile.in: Rebuild.
3457 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3459 * configure.in: Added sparc86x support.
3461 * configure: Rebuild.
3463 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3465 (md_parse_option): Warn if -EL is not supported for this architecture.
3467 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3469 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3471 * config/tc-mips.c (mips_ip): Note when we use get match on
3472 the full instruction name.
3474 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3476 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3477 back into the expression to handle add/sub simplification correctly.
3479 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3481 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3483 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3485 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3488 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3490 * symbols.c (max_indent_level): New global.
3491 (print_symbol_value_1): Use it.
3492 * expr.h (expr_build_dot): Declare.
3493 * expr.c (expr_build_dot): New function.
3495 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3497 * symbols.c (print_binary): New function.
3498 (print_expr_1): Call it.
3500 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3502 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3503 operand in the opcode.
3505 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3507 * config/tc-i386.h: Reorder operand flags and opcode modifier
3508 flags for clarity. Remove unused definitions: Unknown,
3509 ImmUnknown, DispUnknown, NoModrm.
3510 * config/tc-i386.c (type_names): Add missing Debug type.
3511 (md_assemble): Better duplicate prefix checking. Quicker string
3512 instruction check via new opcode_modifier flag.
3514 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3516 * doc/as.texinfo (Invoking): Clarify -Wa example.
3518 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3520 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3521 (s_mips_weakext): Define.
3522 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3523 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3526 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3528 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3529 is an error if the value can not be computed at assembly time.
3530 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3532 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3534 * gasp.c (main): Set next field of new include_path structure to
3535 NULL. From Avery Pennarun <averyp@gdc.ca>.
3537 * read.c (s_mri_sect): Call as_bad rather than abort for an
3538 unsupported MRI target.
3540 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3542 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3543 the destination of a branch instruction should be altered.
3544 (find_real_start): New function: Locate the real, Thumb coded
3545 start of a Thumb function.
3546 (do_t_branch23): Alter the destination of branches to Thumb
3549 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3551 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3553 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3556 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3558 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3559 * doc/c-hppa.texi: Likewise.
3561 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * Makefile.am: Rebuild dependencies.
3564 * Makefile.in: Rebuild.
3566 * Makefile.am (DEP_INCLUDES): New variable.
3567 (.dep1): Change to work when srcdir is not an absolute path.
3568 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3569 * Makefile.in: Rebuild.
3571 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3573 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3574 LinearAddress patch.
3576 * configure.in: Set version to 2.9.1.
3577 * configure: Rebuild.
3579 * Branched binutils 2.9.
3581 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3583 * config/tc-i386.h (FWait): Define.
3584 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3585 other prefixes. Check FWait flag in opcode table to see which
3586 instructions require an fwait prefix.
3588 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3590 * stabs.c (get_stab_string_offset): Always create a stab string
3593 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3595 Fix some gcc -Wall warnings:
3596 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3597 * ehopt.c (eh_frame_code_alignment): Likewise.
3598 * expr.c (integer_constant, operand): Likewise.
3599 * frags.c (frag_align): Likewise.
3600 * gasp.c (level_0, change_base, doinstr): Likewise.
3601 * hash.c (hash_ask): Likewise.
3602 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3603 (debugging_pseudo): Likewise.
3604 * macro.c (define_macro, check_macro): Likewise.
3605 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3606 (ignore_rest_of_line, float_cons): Likewise.
3607 * symbols.c (decode_local_label_name): Likewise.
3608 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3609 (fixup_segment, number_to_chars_bigendian): Likewise.
3610 (number_to_chars_littleendian): Likewise.
3611 * config/atof-ieee.c (gen_to_words): Likewise.
3612 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3613 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3614 * read.c (output_big_sleb128): Initialize locals to avoid
3616 (output_big_uleb128, equals): Likewise.
3617 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3618 to unsigned int. Change zeros to unsigned int.
3619 * cond.c (s_if): Add return to default case.
3620 * frags.c (frag_now_fix): Change return type to addressT.
3621 * frags.h (frag_now_fix): Update declaration.
3622 * listing.c (file_info_struct): Change linenum to unsigned int.
3623 (struct list_info_struct): Change hll_line to unsigned int.
3624 (print_source): Update format string.
3625 * read.c (emit_expr): Change scan to unsigned int, and don't
3626 bother to initialize it.
3627 * symbols.c (dollar_label_count): Change to unsigned long.
3628 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3629 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3630 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3632 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3635 mcf5200 just as we do for m68000.
3636 (m68k_init_after_args): Likewise.
3637 (md_estimate_size_before_relax): Likewise.
3639 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3641 * config/tc-v850.c (md_assemble): Store relocation addend in
3642 fixup instead of instruction.
3644 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * config/tc-i386.c (md_assemble): Swap template arguments to
3647 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3648 This macro is currently symmetric, so passing them the wrong
3649 way didn't cause any problem, but may if the macro is changed
3651 After copying template to i.tm, use i.tm. rather than t-> to
3652 access fields, and make t a const*
3653 Move i.tm.operand_types[] swap to immediately after the copy.
3655 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3657 * expr.h (expr_build_uconstant): Add prototype.
3658 (expr_build_unary,expr_build_binary): Add prototypes.
3659 * expr.c (expr_build_uconstant): New function.
3660 (expr_build_unary,expr_build_binary): New functions.
3662 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3664 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3665 * macro.c (macro_expand_body): Increase buffer size.
3666 * messages.c (as_warn): Likewise.
3667 (as_warn_where, as_bad, as_bad_where): Likewise.
3669 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3671 Based on patch from H.J. Lu <hjl@gnu.org>:
3672 * Makefile.am (DISTSTUFF): New variable.
3673 (diststuff): New target.
3674 * Makefile.in: Rebuild.
3676 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3678 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3679 m32r_elf_section_change_hook.
3681 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3682 emit a nop if a section ends with a 16 bit instruction.
3684 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3687 s_lcomm rather than obj_coff_lcomm.
3688 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3690 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3692 * config/tc-i386.h (LinearAddress): Define.
3693 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3694 instruction, don't use a default segment.
3696 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3698 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3699 * configure: Rebuild.
3701 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3703 * aclocal.m4, configure: Rebuild with libtool 1.2.
3705 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3708 PC relative branches. Patch courtesy of Jonathan Walton.
3711 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3713 * configure.in (emulations): Add thumb-pe target.
3715 * configure (emulations): Add thumb-pe target.
3717 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3719 * itbl-lex.l (yywrap): Don't define if already defined as a
3722 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3724 * depend.c (quote_string_for_make): New function.
3725 (wrap_output): Use it.
3727 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3729 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3730 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3732 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3734 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3735 Recognize -GN and -relax.
3736 (md_begin): Initialize gp size from -G switch.
3737 (alpha_force_relocation): Always force if -relax.
3738 (alpha_align): Take a new argument that will specify when to
3739 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3740 Change all callers. Emit nop alignment padding as nop+unop pair.
3742 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3744 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3745 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3747 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3749 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3750 require padding to the next long word boundary.
3752 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3754 * cgen.c: #include symcat.h.
3755 * config/tc-m32r.c: Likewise.
3757 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3759 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3760 absolute expressions instead of '$' prefixed register names.
3762 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3764 * read.c (s_set): Record file and line info for symbols when -as.
3765 (pseudo_set): Don't overwrite that dummy fragment.
3767 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3769 * config/tc-ppc.c (md_pseudo_table): Add "section".
3770 (ppc_named_section): New static function.
3772 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3774 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3775 so we don't have to scan the entire list.
3777 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3779 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3780 case, allow the parallel instructions to modify the same flag
3783 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3785 * listing.c (list_symbol_table): Categorize symbols by
3786 undefined_section rather than sy_frag->line == NULL.
3788 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3790 * Makefile.am (install-exec-local): Install properly when ln
3791 fails or tooldir == prefix.
3793 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3795 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3796 Test result of insert_operand for error.
3798 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3800 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3801 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3802 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3803 * doc/Makefile.in: Rebuild.
3805 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3808 (macro): Fix handling of M_COP[0-3].
3810 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3812 Based on patches from Ross Harvey <ross@teraflop.com>:
3813 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3814 if macro_alternate or macro_mri.
3815 (getstring): Remove support for byte constants between < and >.
3816 (get_any_string): '<' only starts a string if macro_alternate or
3818 (macro_expand_body): Permit keyword parameters following
3819 positional parameters.
3821 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3822 * configure.in (alpha*-*-netbsd*): New target.
3823 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3824 * configure: Rebuild.
3826 * as.h (flag_warn_suppress_instructionswap): Move from here...
3827 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3828 here, and make static.
3830 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3831 BFD_ASSEMBLER or MANY_SEGMENTS.
3833 * as.c (show_usage): Update bug-gnu-utils address.
3834 * gasp.c (show_usage): Likewise.
3835 * doc/as.texinfo (Bug Reporting): Likewise.
3837 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3839 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3840 insns regardless of the size of a pointer if we're in mips I or
3842 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3844 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3846 Fix rac to accept only a0:
3847 * tc-d10v.c (parallel_ok, find_opcode):
3848 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3849 Introduce OPERAND_GPR.
3851 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3853 * read.c (s_fill): Handle non-constant repeat counts by creating
3854 an rs_space fragment.
3856 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3859 from as_bad to as_warn.
3861 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3863 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3864 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3865 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3867 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3869 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3870 seg_fix_rotP rather than fix_root from seg_info.
3872 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3874 * expr.c: Add support for 0x1_2_3_4 bignums.
3876 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3878 * configure.in: Change -linux* to -linux-gnu*.
3879 * configure: Rebuild.
3881 * app.c (do_scrub_begin): Treat \r as whitespace.
3883 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3885 * Makefile.am: Update dependencies.
3886 * Makefile.in: Rebuild.
3888 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * configure, aclocal.m4: Rebuild with new libtool.
3892 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3894 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3895 the argument to bfd_set_arch_mach.
3896 (load_address): Use bfd_arch_bits_per_address to determine the
3897 bit size of an address instead of looking at the isa level.
3898 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3900 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3904 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3906 * ehopt.c: New file.
3907 * as.h (enum _relax_state): Add rs_cfa.
3908 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3909 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3910 * read.c (emit_expr): Call check_eh_frame.
3911 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3912 (relax_segment): Likewise.
3913 * Makefile.am: Rebuild dependencies.
3914 (GAS_CFILES): Add ehopt.c.
3915 (GENERIC_OBJS): Add ehopt.o.
3916 * doc/internals.texi (Frags): Document rs_cfa.
3918 * as.c (show_usage): Mention --traditional-format.
3919 (parse_args): Accept --traditional-format.
3920 * as.h (flag_traditional_format): Declare.
3921 * output-file.c (output_file_create): If flag_traditional_format,
3922 set BFD_TRADITIONAL_FORMAT on stdoutput.
3923 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3925 * config/tc-mips.c (append_insn): Make sure that if we have a
3926 fixup for an unmatched %hi reloc, it does not associated with a
3929 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3930 * doc/Makefile.in: Likewise.
3932 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3934 * config/tc-m32r.c (check_for_side_effects): New function.
3935 (can_make_parallel): Add checks for instruction side effects
3936 clashing with the other instruction.
3937 (assemble_parallel_insn): Improve warning messages. Return error
3938 message from non-swapped instruction order.
3940 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3942 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3944 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3945 md_cleanup definition. This moves the forced literal output to
3946 the end of the source pass, and avoids macro's inserting literals
3947 into the code immediately after the macro expansion.
3949 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3952 a gas internal symbol is adjustable.
3953 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3955 * as.h: If gcc version greater than 2.6, use `__format__' and
3956 `__printf__' in function attributes, rather than `format' and
3959 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3961 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3963 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3965 Add tms320c30 support:
3966 * config/tc-tic30.h: New file.
3967 * config/tc-tic30.c: New file.
3968 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3969 TARGET_FORMAT as "coff-tic30".
3970 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3971 * Makefile.am: Rebuild dependencies.
3972 (CPU_TYPES): Add tic30.
3973 (CPU_OBJ_VALID): tic30-aout is valid.
3974 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3975 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3976 * configure, Makefile.in: Rebuild.
3978 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3980 * config/tc-v850.c (md_assemble): Improvements to error messages.
3982 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3984 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3985 BFD_RELOC_HI16_S to store the high bits of any value.
3987 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3988 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3989 assembler calculate relocations to any external symbol at all.
3990 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3991 involving generation of pc-relative relocs.
3992 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3993 has been moved to md_apply_fix3.
3995 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3996 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3997 which actually means (the address of identifier's GOT entry) +
3998 constant, which is not particularly useful.
4000 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4002 * read.h (include_dirs): Declare.
4003 (include_dir_count,include_dir_maxlen): Declare.
4005 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * configure.in: Correct check for shared opcodes library.
4008 * configure: Rebuild.
4010 * listing.c (buffer_line): If we can't open the file, set at_end.
4011 (listing_print): Remove unused local variable fi.
4013 * config/m68k-parse.y (reglistpair): Handle register list in
4016 * config/vms-conf.h: Don't undef VERSION.
4018 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4020 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4022 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4024 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4025 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4026 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4027 (EXTRA_DIST): Define.
4028 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4029 explicitly rather than via the list of object files.
4030 (gcc-as.opt): New file created when make-gas.com is run.
4031 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4032 itbl-cpu.h} to #include appropriate file rather than copying that
4034 * config/vms-conf.h: Synchronize with current config.in.
4035 * Makefile.in: Rebuild.
4037 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4039 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4040 (parallel_ok): Relaxed parallel subinstruction dependency check.
4042 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4044 * as.h (flag_warn_suppress_instructionswap): added new flag.
4045 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4046 command line argument.
4047 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4048 warning only if flag_warn_suppress_instructionswap is false.
4050 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4052 * configure.in (i386-*-mingw32*): New target.
4053 * configure: Rebuild.
4055 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * symbols.c (resolve_symbol_value): Don't set the segment if it
4058 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4060 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4063 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4065 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4066 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4069 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4071 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4073 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4075 * config/tc-v850.c (v850_insert_operand): Display instruction when
4076 an error is encountered.
4078 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4080 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4081 (i386-*-sco3.2v5*coff): New target.
4082 (i386-*-sco3.2*): New target.
4083 * configure: Rebuild.
4085 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4087 * config/tc-v850.c: Tidy error message production.
4089 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4092 validate_immediate return value in the right type for comparisons
4095 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4097 * listing.c (MAX_BYTES): Use listing variables not constants.
4098 (data_buffer): No longer an array, but a pointer.
4099 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4100 (listing_listing): Allocate data_buffer.
4102 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4104 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4105 --listing-rhs-width, --listing-cont-lines.
4106 (show_usage): Update.
4107 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4108 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4109 (print_lines): Use the variables instead of the constants.
4110 (listing_listing): Likewise.
4111 * listing.h: Declare the new vars.
4113 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4115 * as.c (parse_args): Add --keep-locals alias for -L.
4116 Add --strip-local-absolute.
4117 (show_usage): Update.
4118 * as.h (flag_strip_local_absolute): New flag.
4119 * symbols.c (S_IS_LOCAL): Use it.
4120 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4121 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4122 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4124 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4126 * config/tc-m32r.c: Detect if explicitly parallel instructions
4127 might have an io conflict and issue a warning message.
4129 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4131 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4132 cgen_swap_fixups): Functions to save, restore and swap the fixup
4133 chain with a backup copy.
4134 (cgen_asm_finish_insn): Returns address of constructed insn.
4136 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4138 * listing.c (file_info_struct): Remove FILE, add POS.
4139 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4140 (file_info): Don't open the file.
4141 (buffer_line): Check for the file in the last_open cache, updating
4143 (print_source): Don't reference file_info->file.
4144 (listing_listing): Likewise.
4145 (listing_print): Close the file in the cache, if any.
4147 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4149 * read.c (dwarf_file_string): New file static variable.
4150 (emit_expr): Look for constant sequence that leads up to a file
4151 name in DWARF debugging output.
4152 (stringer): Use dwarf_file_string to decide whether to accept a
4153 string as a file name.
4155 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4157 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4158 (crack_operand): Add reg->reglst MRI hack.
4159 (r_seg): Put reglst symbols in reg_section.
4160 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4162 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4164 * tc-sh.c (get_specific): Handle SGR & DBR.
4166 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4168 * tc-h8300.c (parse_reg): Take the length of the symbol into
4169 account when attempting to match a register name.
4170 * tc-h8500.c (parse_reg): Likewise.
4172 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4174 * cgen.c: Formatting changes to improve readability.
4176 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4178 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4181 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4183 Based on a patch from Jim Wilson
4184 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4185 (tc_gen_reloc): Handle cross section PC relative relocs
4188 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4190 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4192 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4194 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4195 (expr_jmp_buf): New static local.
4196 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4197 (cgen_md_operand): New function.
4198 * tc-m32r.c: Clean up pass over `struct foo' usage.
4199 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4201 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4203 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4204 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4206 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-i386.c (i386_operand): Give an error if there are
4209 unrecognized characters after an expression.
4211 For older changes see ChangeLog-9697