1 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
5 suitable relocation based on the size of the target's pointer.
6 Always Use subsegment zero for the unwinders.
7 (pa_level): Handle "2.0w".
9 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
11 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
12 with the following instruction unless this was specified.
14 1999-08-09 Ian Lance Taylor <ian@zembu.com>
16 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
17 certain sections, to match BFD changes.
19 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
21 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
22 (EXTRA_SCRIPTS): Define to keep automake happy.
23 * Makefile.in: Rebuild.
25 1999-08-08 Ian Lance Taylor <ian@zembu.com>
27 * Makefile.am: Rename .dep* files to DEP*.
28 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
29 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
31 * Makefile.in: Rebuild.
33 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
35 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
37 1999-08-08 Ian Lance Taylor <ian@zembu.com>
39 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
40 avoid problems on DOS filesystems.
41 * Makefile.in: Rebuild.
43 * doc/as.texinfo (Section): Document 's' flag for COFF version.
45 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
47 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
50 1999-08-08 Ian Lance Taylor <ian@zembu.com>
52 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
53 line to create ${GDBINIT} rather than .gdbinit.
54 * configure, Makefile.in, doc/Makefile.in: Rebuild.
56 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
58 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
60 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
62 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
64 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
66 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
67 non-adjustable symbols.
69 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
71 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
73 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
75 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
78 1999-08-05 Donn Terry <donn@interix.com>
80 * config/te-interix.h: New file.
81 * configure.in (i386-*-interix*): New target.
84 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
86 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
87 selectors for ELF too.
88 (selector_table): Add "ltp" and "rtp" selectors.
90 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
92 * config/tc-i386.c (i386_operand): No need to change
93 operand_string pointer in segment reg case before goto
94 do_memory_reference. Initialise displacement_string_start and
95 displacement_string_end after do_memory_reference label.
96 (i386_index_check): Add operand_string param, and print error
97 message on failure here.
98 (i386_intel_memory_operand): Instead of here.
99 (i386_operand): And here.
100 (INFER_ADDR_PREFIX): Enable.
102 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
104 * config/tc-i386.h (DefaultSize): Define. Renumber following
105 opcode_modifier defines.
107 From Etienne Lorrain <etienne.lorrain@ibm.net>
108 * config/tc-i386.c (stackop_size): New variable.
109 (set_16bit_code_flag): Clear it here.
110 (set_16bit_gcc_code_flag): New function.
111 (md_pseudo_table): Add "code16gcc" entry.
112 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
114 1999-08-03 Ian Lance Taylor <ian@zembu.com>
116 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
117 next_set_end even if the end symbol is being discarded.
119 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
120 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
121 * config/obj-coff.c: Likewise.
122 (seg_info_type): Remove.
123 (seg_info_off_by_4): Change to array of segT.
124 (s_get_segment): Adjust accordingly.
125 (obj_pseudo_table): Fully initialize sentinel entry.
127 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
128 Ralf Baechle <ralf@uni-koblenz.de>.
130 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
132 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
134 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
136 * config/tc-i386.c: Indentation and white space changes.
137 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
138 don't enable it by default.
139 (i386_intel_operand): Remove redundant prototype.
140 Move check on number of memory operands, and i.mem_operands++
141 (i386_intel_memory_operand): To here.
142 Remove i386_immediate code from here. Remove special case code
143 for input and output using (%dx). Remove base/index checks and
144 call i386_index_check instead. Save initial operand_string
145 argument for error message.
146 (i386_operand): Remove redundant prototype. Move base/index
147 checks to i386_index_check.
148 (i386_displacement): Move intel mode check for non-zero
150 (i386_intel_memory_operand): To here.
152 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
154 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
155 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
156 by .register pseudo-op if -64 and --no-undeclared-regs.
157 (s_register, sparc_adjust_symtab): New functions.
158 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
159 Declare sparc_adjust_symtab as tc_adjust_symtab.
160 * doc/c-sparc.texi: Add description of #ignore special literal
161 for .register pseudo-op.
163 1999-07-30 Catherine Moore <clm@cygnus.com>
165 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
166 the relocation's section offset.
168 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
170 * write.c (fixup_segment): Fix generic error check overflow test.
172 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
173 X_add_number to long.
175 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
177 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
180 1999-07-27 Ian Lance Taylor <ian@zembu.com>
182 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
185 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
187 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
189 * configure.bat: Remove; obsolete.
190 * config/go32.cfg: Likewise.
192 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
194 * configure.in (i386-*-vxworks*): New target.
195 * configure: Rebuild.
197 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
199 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
201 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
203 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
205 (output_insn): Put OLO10's secondary addend into tc_fix_data.
206 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
207 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
208 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
209 MAX_RELOC_EXPANSION): Define.
210 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
212 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
214 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
215 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
216 block. Print a warning if an 8-bit or 16-bit constant
217 displacement or immediate is truncated on output.
218 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
220 (i386_operand): Disallow immediate jump absolute operand.
222 1999-07-15 Ian Lance Taylor <ian@zembu.com>
224 * configure.in: Bump version number to 2.9.5.
225 * configure: Rebuild.
227 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
230 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
232 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
233 (cons_fix_new_hppa): Derive size of fixup from size of the object.
235 1999-07-14 Philip Blundell <pb@nexus.co.uk>
237 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
239 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
241 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
242 if -mno-fpu was given.
243 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
245 (cons_fix_new_arm): Remove misleading comments.
247 1999-07-14 Ian Lance Taylor <ian@zembu.com>
249 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
251 (relax_segment): Likewise. After giving a rs_org error, convert
252 the frag to rs_align to avoid cascading errors.
254 1999-07-12 Andreas Schwab <schwab@suse.de>
256 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
258 1999-07-11 Ian Lance Taylor <ian@zembu.com>
260 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
261 as appropriate. Fill in structure initializations. Add variable
262 initializations. Add casts.
263 * dwarf2dbg.c (print_stats): Change i to size_t.
264 * listing.c (listing_listing): Change list_line to unsigned int.
266 1999-07-10 Ian Lance Taylor <ian@zembu.com>
268 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
269 rather than checking for \001 and \002 in symbol name.
270 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
272 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
274 * configure.in (hppa*-linux-gnu*): New target.
275 * configure: Rebuilt.
277 1999-07-08 Nick Clifton <nickc@cygnus.com>
279 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
281 1999-07-07 Nick Clifton <nickc@cygnus.com>
283 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
284 accessing symbolP directly.
286 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
288 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
291 1999-07-05 Nick Clifton <nickc@cygnus.com>
293 * config/tc-arm.c (ARM_EXT_V5): Define.
294 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
295 (md_begin): Detect ARM v5 architectures.
296 (md_parse_option): Accept arm v5 specification.
297 (md_show_usage): Documment -marmv5 switch.
299 * doc/c-arm.texi: Document -marmv5 command line option.
301 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
303 (validate_immediate_twopart): New function. Determine if a
304 constant can be computed by two ADD instructions.
305 (output_inst): Remove its command line parameter - it was never
307 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
308 implememt the ADRL pseudo op.
309 (tc_gen_reloc): Generate a suitable error message if an ADRL
310 instruction tries to generate a real reloc.
312 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
314 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
316 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
319 1999-06-27 H.J. Lu <hjl@gnu.org>
321 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
322 non BFD_ASSEMBLER case.
324 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
326 * config/obj-coff.c (obj_coff_section): Mark writable sections as
329 1999-06-26 David Mosberger <davidm@hpl.hp.com>
331 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
332 out_end_sequence() when the address decreases due to a new frag.
333 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
334 numbering starts with 1.
336 1999-06-23 Nick Clifton <nickc@cygnus.com>
338 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
340 (mcore_s_text): Call obj_elf_text for ELF target.
341 (mcore_s_data): Call obj_elf_data for ELF target.
342 (mcore_s_section): No longer ELF specific. Call obj_coff_section
344 (mcore_s_bss): New function: Dump literal table before changing
346 (mcore_s_comm): New function: Dump literal table before changing
349 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
350 No longer static functions.
351 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
352 Provide prototypes for these functions.
354 1999-06-22 Ian Lance Taylor <ian@zembu.com>
356 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
357 a list of names, to try obj_segment_name, and to try abbreviated
358 names when using COFF without long section names.
360 * config/tc-alpha.c: More use of symbol accessor functions.
361 * config/tc-arc.c: Likewise.
362 * config/tc-d30v.c: Likewise.
363 * config/tc-fr30.c: Likewise.
364 * config/tc-i860.c: Likewise.
365 * config/tc-m88k.c: Likewise.
366 * config/tc-mcore.c: Likewise.
367 * config/tc-ns32k.c: Likewise.
368 * config/tc-sparc.c: Likewise.
369 * config/tc-v850.c: Likewise.
371 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
372 sy_value with appropriate accessor functions.
373 * config/tc-arm.c (md_apply_fix3): Likewise.
374 * config/tc-d10v.c (AT_WORD_P): Likewise.
375 * config/tc-v850.c (reg_name_search): Likewise.
377 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
378 use symbol_get_bfdsym instead.
379 * config/tc-ppc.c (md_assemble): Likewise.
380 * config/tc-v850.c (v850_comm): Likewise.
382 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
384 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
385 the symbol, rather than accessing the bsym member.
386 * config/tc-d10v.c (tc_gen_reloc): Likewise.
387 * config/tc-d30v.c (tc_gen_reloc): Likewise.
388 * config/tc-mcore.c (tc_gen_reloc): Likewise.
389 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
390 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
391 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
392 * config/tc-tic30.c (tc_gen_reloc): Likewise.
393 * config/tc-v850.c (tc_gen_reloc): Likewise.
395 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
397 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
398 (hppa_gen_reloc_type): Conditionalize on BFD64.
399 (tc_gen_reloc): Re-enable ELF relocations.
400 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
402 1999-06-21 Ian Lance Taylor <ian@zembu.com>
404 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
406 (do_ldst): Move assignment out of if condition.
407 (md_apply_fix3): Add casts to avoid printf format warnings. Add
408 parentheses to avoid warning.
410 1999-06-21 Nick Clifton <nickc@cygnus.com>
412 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
413 macro to get at the BFD symbol associated with a GAS symbol.
415 1999-06-19 Ian Lance Taylor <ian@zembu.com>
417 * config/tc-ppc.c: Update for symbol handling changes.
418 * config/obj-coff.c: Likewise.
420 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
422 * tc-hppa.c: General cleanups of ELF support. No more spaces
423 and subspaces for ELF.
424 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
425 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
426 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
427 (UNWIND_SECTION_NAME): Likewise.
428 (space/subspace related structures): Conditionalize definitions
430 (space/subspace directives and support routines): Conditionalize
431 definitions and references/uses on OBJ_SOM.
432 (label_symbol_struct): For ELF, track the symbol's segment. For
434 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
436 (USE_ALIASES): Kill for both SOM & ELF.
437 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
438 (pa_space, pa_subspace): Corresponding changes.
439 (pa_spaces_begin): Corresponding chagnes.
440 (md_begin): Do not muck around with space/subspace stuff for
442 (md_apply_fix): Temporarily disable argument relocation stuff
444 (tc_gen_reloc): Temporarily disable relocation generation for
446 (pa_build_unwind_subspace): Similarly.
448 1999-06-16 Nick Clifton <nickc@cygnus.com>
450 * config/tc-arm.c (thumb_set): New pseudo op.
451 (text, data, section): Override these pseudo ops with ARM
453 (s_thumb_set): New function: Perform the same as a .set pseudo
454 op, but also mark the alias'ed symbol as being a Thumb
456 (arm_s_text): New function: Perform the same as the .text
457 pseudo op, but dump the literal pool before changing
459 (arm_s_data): New function: Perform the same as the .data
460 pseudo op, but dump the literal pool before changing
462 (arm_s_section): New function: Perform the same as the
463 .section pseudo op, but dump the literal pool before changing
465 (arm_cleanup): Do not reset the current section before dumping
468 1999-06-17 Nick Clifton <nickc@cygnus.com>
470 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
471 OPTION_NO_WARN_UNMATCHED entries.
472 (md_parse_option): Generate a warning message if an unrecognised
473 option is encountered.
475 * config/tc-d10v.c (do_not_ignore_hash): New variable.
476 (get_operands): When parsing an expression after an '@' symbol
477 has been detected, do not ignore '#' symbols.
478 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
481 1999-06-13 Ian Lance Taylor <ian@zembu.com>
483 From K. Richard Pixley <rich@noir.com>:
484 * configure.in (ppc-*-vxworks*): New target.
485 * configure: Rebuild.
487 1999-06-12 Philip Blundell <philb@gnu.org>
489 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
491 1999-06-13 Ian Lance Taylor <ian@zembu.com>
493 * write.c (adjust_reloc_syms): Rather than never reducing reloc
494 which refer to symbols in linkonce sections, permit reducing the
495 relocs if the symbol is local.
497 1999-06-12 Ian Lance Taylor <ian@zembu.com>
499 * subsegs.c (subseg_text_p): New function.
500 * as.h (subseg_text_p): Declare.
501 * read.c (do_align): Use subseg_text_p to set the default fill.
502 * write.c (subsegs_finish): Likewise.
503 * config/obj-coff.c (write_object_file): Likewise.
504 * config/tc-i386.h (md_maybe_text): Don't define.
505 (md_do_align): Use subseg_text_p to set the default fill.
506 * config/tc-m32r.c (m32r_do_align): Likewise.
507 * config/tc-sh.c (sh_do_align): Likewise.
508 * config/tc-sparc.h (md_do_align): Likewise.
510 1999-06-12 David O'Brien <obrien@freebsd.org>
512 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
513 * configure: Rebuild.
515 1999-06-12 Ian Lance Taylor <ian@zembu.com>
517 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
518 * Makefile.am: Rebuild dependencies.
519 * Makefile.in: Rebuild.
521 * config/tc-i386.c (i386_immediate): Remove unused label
524 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
525 * symbols.c: Likewise.
526 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
527 sy_next field when taking address, rather than symbol_next.
529 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
531 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
532 value from the output file architecture.
533 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
534 * dwarf2dbg.h: Change bfd_vma to addressT.
536 1999-06-11 Ian Lance Taylor <ian@zembu.com>
538 * dwarf2dbg.h: Use PARAMS in function declarations.
540 1999-06-11 Martin Dorey <mdorey@madge.com>
542 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
543 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
545 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
547 1999-06-11 Ian Lance Taylor <ian@zembu.com>
549 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
551 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
554 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
556 * read.c (read_a_source_file): Only declare inescape if
559 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
561 (find_entry_byval): Add parens to avoid warning.
563 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
565 * symbols.c (resolve_symbol_value): Don't permit subtraction of
568 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
570 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
573 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
574 synthetize_setx): New functions.
575 (md_assemble): Broken the special cases into the above
576 functions. Make compiler happy if sizeof(bfd_vma)==4.
577 Fix sethi generated from set/setuw. If instructions have a relloc,
578 always clear the fields to be relocated in the opcode.
579 (sparc_ip): Remove special_case global variable.
581 1999-06-10 Ian Lance Taylor <ian@zembu.com>
583 Based on patches from John W. Woznack <jwoznack@concentric.net>:
584 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
585 indication of success rather than a value.
586 (itbl_get_val): Likewise.
587 (itbl_get_field): Use strcspn. Change delimiters to include
589 * itbl-ops.h (itbl_get_reg_val): Update declaration.
590 (itbl_get_val): Likewise.
591 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
593 * symbols.c (copy_symbol_attributes): Convert local symbols to
596 1999-06-10 Nick Clifton <nickc@cygnus.com>
598 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
601 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
603 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
604 Optimize set if sizeof(bfd_vma) == 64.
605 (sparc_ip): Fix sethi - without %hi() it should generate
606 R_SPARC_22 reloc, not R_SPARC_HI22.
607 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
609 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
611 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
612 (s_ncons): New function.
613 (native_op_table): New table.
614 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
615 R_SPARC_OLO10 handling.
617 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
619 * expr.h (struct expressionS): Revert last change; widen X_op.
620 * config/tc-alpha.c (md_begin): Check the field is wide enough.
622 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
624 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
625 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
626 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
627 * Makefile.in: Regenerated.
629 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
630 `common' pass on to s_mri_common.
631 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
633 1999-06-06 Richard Henderson <rth@cygnus.com>
635 * config/obj-elf.c (obj_elf_section): Don't free the return
636 value of demand_copy_C_string.
638 1999-06-05 Richard Henderson <rth@cygnus.com>
640 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
641 creation logic from obj_elf_create_section.
643 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
644 (section_stack): New.
645 (special_sections): Make const.
646 (obj_elf_section): Gut and rewrite parsing.
647 (obj_elf_change_section): New function broken out of obj_elf_section.
648 (obj_elf_parse_section_letters): Likewise.
649 (obj_elf_section_word): Likewise.
650 (obj_elf_section_type): Likewise.
651 (obj_elf_previous): Treat as a toggle.
652 (obj_elf_popsection): New.
653 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
654 (ppc_section_type): Likewise.
655 * config/tc-ppc.h: Likewise.
657 * expr.h (struct expressionS): Don't make X_op a bitfield.
658 * config/tc-alpha.c: Update for symbol handling changes.
659 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
660 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
662 1999-06-05 Richard Henderson <rth@cygnus.com>
664 * dwarf2dbg.c (*): Convert to K&R + prototypes.
665 (dwarf2_gen_line_info): Kill unused variables.
666 (dwarf2_finish): Likewise.
667 (dwarf2_where): Likewise.
668 (dwarf2_directive_file): If we've only got a string,
669 hand off to s_app_file.
670 * ecoff.c: Move the include of ecoff.h.
671 * symbols.h (S_IS_FUNCTION): Prototype.
673 * read.c (LEX_HASH): Supply a default.
675 (s_globl): Update `c' after skipping whitespace.
676 * read.h (LEX_END_NAME, is_name_ender): New.
677 * expr.c (get_symbol_end): Respect it.
679 1999-06-04 Mark Klein <mklein@dis.com>
681 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
683 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
685 * config/tc-hppa.c: Update for symbol handling changes.
687 1999-06-03 Ian Lance Taylor <ian@zembu.com>
689 * cgen.c: Update for symbol handling changes.
690 * config/tc-m32r.c: Likewise.
692 * config/tc-hppa.h: Update for symbol handling changes.
693 * config/tc-hppa.c: Likewise.
695 * config/tc-arm.h: Update for symbol handling changes.
696 * config/tc-arm.c: Likewise.
697 (symbol_make_empty): Remove. Just use symbol_create.
699 * symbols.c (symbol_set_tc): Correct name.
701 * Makefile.am: Rebuild dependencies.
702 ($(OBJS)): Don't depend upon struc-symbol.h.
703 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
704 * dep-in.sed: Don't remove struc-symbol.h.
705 * Makefile.in: Rebuild.
707 * doc/internals.texi (Symbols): Describe changes in symbol
710 1999-06-03 Richard Henderson <rth@cygnus.com>
712 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
713 instead of doing the work by hand.
715 1999-06-03 David Mosberger <davidm@hpl.hp.com>
717 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
718 state of line state-machine.
719 (struct ls): Collect DWARF2 line state-machine state in new member
720 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
721 resulted in any DWARF2 directives.
722 (reset_state_machine): New function.
723 (out_end_sequence): Ditto.
724 (dwarf2_gen_line_info): When switching sections or switching to a
725 lower text address, call out_end_sequence() first to terminate the
726 previous code sequence as code sequences MUST have monotonically
727 increasing addresses.
728 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
730 1999-06-03 David Mosberger <davidm@hpl.hp.com>
732 * as.c (parse_args): Add option -gdwarf2 to allow requesting
733 DWARF2 debug info (line information only, at this point).
734 * as.h: Update comment about supported debug formats.
735 * dwarf2dbg.c, dwarf2dbg.h: New files.
736 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
738 * expr.c (operand): Don't use [ for parens if we want an index op.
739 (op_encoding): Switch [ into O_index, if desired.
740 (op_rank): Renumber with O_index on bottom.
741 (expr): If O_index, match closing bracket.
742 * expr.h (O_index): New.
744 * read.c (read_a_source_file): Conditionally allow matched "
745 in lines passed to md_assemble.
747 * config/obj-elf.c (elf_pseudo_table): Add `common'.
749 1999-06-03 Ian Lance Taylor <ian@zembu.com>
751 Add support for storing local symbols in a small structure to save
752 memory when assembling large files.
753 * as.h: Don't include struc-symbol.h.
754 (symbolS): Add typedef.
755 * symbols.c: Include struc-symbol.h.
756 (local_hash): New static variable.
757 (save_symbol_name): New static function, from symbol_create.
758 (symbol_create): Call save_symbol_name.
759 (local_symbol_count): New static variable.
760 (local_symbol_conversion_count): Likewise.
761 (LOCAL_SYMBOL_CHECK): Define.
762 (local_symbol_make): New static function.
763 (local_symbol_convert): New static function.
764 (colon): Handle local symbols. Create local symbol for local
766 (symbol_table_insert): Handle local symbols.
767 (symbol_find_or_make): Create local symbol for local label name.
768 (symbol_find_base): Check for local symbol.
769 (symbol_append, symbol_insert): Check for local symbols.
770 (symbol_clear_list_pointers, symbol_remove): Likewise.
771 (verify_symbol_chain): Likewise.
772 (copy_symbol_attributes): Likewise.
773 (resolve_symbol_value): Handle local symbols.
774 (resolve_local_symbol): New static function.
775 (resolve_local_symbol_values): New function.
776 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
777 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
778 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
779 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
780 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
781 (symbol_previous, symbol_next): New functions.
782 (symbol_get_value_expression): Likewise.
783 (symbol_set_value_expression): Likewise.
784 (symbol_set_frag, symbol_get_frag): Likewise.
785 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
786 (symbol_mark_used_in_reloc): Likewise.
787 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
788 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
789 (symbol_mri_common_p): Likewise.
790 (symbol_mark_written, symbol_clear_written): Likewise.
791 (symbol_written_p): Likewise.
792 (symbol_mark_resolved, symbol_resolved_p): Likewise.
793 (symbol_section_p, symbol_equated_p): Likewise.
794 (symbol_constant_p): Likewise.
795 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
796 (symbol_get_obj, symbol_set_obj): Likewise.
797 (symbol_get_tc, symbol_set_tc): Likewise.
798 (symbol_begin): Initialize local_hash.
799 (print_symbol_value_1): Handle local symbols.
800 (symbol_print_statistics): Print local symbol statistics.
801 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
802 Declare new symbols.c functions. Move many declarations here from
804 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
805 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
806 (struct symbol): Move bsym to make it clearly the first field.
807 Remove TARGET_SYMBOL_FIELDS.
808 (symbolS): Don't typedef.
809 (struct broken_word): Remove.
810 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
811 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
812 (symbol_clear_list_pointers): Likewise.
813 (symbol_insert, symbol_remove): Likewise.
814 (symbol_previous, symbol_append): Likewise.
815 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
816 (struct local_symbol): Define.
817 (local_symbol_converted_p, local_symbol_mark_converted): Define.
818 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
819 (local_symbol_get_frag, local_symbol_set_frag): Define.
820 (local_symbol_get_real_symbol): Define.
821 (local_symbol_set_real_symbol): Define.
823 * write.c (write_object_file): Call resolve_local_symbol_values.
824 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
825 (TARGET_SYMBOL_FIELDS): Don't define.
826 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
827 ECOFF_DEBUGGING, add ECOFF fields.
828 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
829 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
830 ECOFF_DEBUGGING, add ECOFF fields.
831 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
832 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
833 * config/tc-mcore.h: Don't include struc-symbol.h.
834 (TARGET_SYMBOL_FIELDS): Don't define.
835 (struct mcore_tc_sy): Define.
836 (TC_SYMFIELD_TYPE): Define.
837 * Many files: Use symbolS instead of struct symbol. Use new
838 accessor functions rather than referring to symbolS fields
841 * read.c (s_mri_common): Don't add in value of line_label.
843 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
844 checking for SEC_LINK_ONCE.
846 * config/tc-sh.h (sh_fix_adjustable): Declare.
848 * app.c (input_buffer): New static variable.
849 (app_push): Save saved_input in allocated buffer.
850 (app_pop): Restored saved_input.
851 (do_scrub_chars): Change get parameter to take char * and int as
852 arguments. Change GET macro to pass input_buffer to get
853 function. Don't save input into allocated buffer.
854 * as.h (do_scrub_chars): Update declaration.
855 * input-file.c (input_file_get): Change to take char * and int.
856 Read data into passed in buffer. Remove static buffer.
857 * read.c (scrub_from_string): Change to take char * and int. Copy
858 data into passed in buffer.
860 * hash.h: Neaten. Declare hash_traverse.
861 * hash.c: Complete rewrite based on BFD hashing code.
862 * gasp.c (chunksize): New variable.
863 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
866 1999-05-28 Nick Clifton <nickc@cygnus.com>
868 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
869 addend unless the target uses an old ABI.
871 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
873 -Wchar-subscripts cleanup
874 * listing.c (listing_newline): Use unsigned char variable, so
875 calls to isascii,iscntrl are correct.
876 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
878 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
879 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
880 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
881 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
883 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
885 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
887 (arch_coldfire_p): New #define.
888 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
890 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
892 * config/tc-m68k.c (install_operand): Add places `n', `o'.
894 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
895 (install_operand): Add place `N'.
896 (init_table): Add registers ACC, MACSR, MASK.
898 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
900 * config/tc-m68k.c: Change mcf5200 --> mcf.
901 (archs): Add mcf5206e, mcf5307.
902 (m68k_ip): Add format `u'.
903 (install_operand): Add place `m', `M', `h'.
904 (init_table): Add upper/lower registers.
906 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
908 1999-05-28 Martin Dorey <mdorey@madge.com>
910 * config/tc-i960.c: Several minor changes to add ELF and
911 BFD_ASSEMBLER support.
912 * config/tc-i960.h: Likewise.
913 * configure.in (i960-*-elf*): New target.
914 * aclocal.m4, configure: Rebuild.
916 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
918 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
919 reloc changes when defined(BFD_ASSEMBLER).
921 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
923 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
925 * write.c (write_print_statistics): Output to file, not stderr.
927 * expr.c (generic_bignum_to_int32,64): Prototype.
929 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
930 output_sleb128, output_uleb128, output_big_sleb128,
931 output_big_uleb128, output_big_leb128): Prototype.
932 (output_big_sleb128, output_big_uleb128): Make inline.
933 (output_big_leb128): Remove inline
935 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
936 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
937 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
938 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
939 value for correct overflow check in write.c:fixup_segment.
940 * write.c (fixup_segment): Move bitfield overflow checks to after
941 the md_apply_fix call.
942 * config/obj-coff.c (fixup_segment): Likewise.
943 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
944 valueT *val argument.
946 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
948 * config/atof-ieee.c (gen_to_words): Correctly round a
949 denormalized number. Fix off-by-one in range checking for
950 exponent in a denormal.
952 1999-05-10 Nick Clifton <nickc@cygnus.com>
954 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
957 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
959 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
961 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
963 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
964 (ReverseRegRegmem): Remove.
965 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
966 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
967 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
970 From Doug Ledford <dledford@redhat.com>
971 * config/tc-i386.h (RegXMM): New for P/III.
972 * config/tc-i386.c: Add support for P/III.
974 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
976 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
977 (md_begin): Allow ppc32 insns in ppc64bridge mode.
978 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
980 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
982 * config/tc-i386.c (i386_immediate): Skip whitespace before
983 complaining about junk after expression.
984 (i386_displacement): Likewise.
986 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
988 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
989 Don't copy before downcaseing.
991 1999-05-05 Catherine Moore <clm@cygnus.com>
993 * tc-m68k.c: Include elf/m68k.h.
994 (m68k_elf_final_processing): New routine.
995 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
998 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1000 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1003 1999-04-30 Nick Clifton <nickc@cygnus.com>
1005 * config/tc-mcore.c (mcore_s_section): Dump literals before
1008 1999-04-29 Nick Clifton <nickc@cygnus.com>
1010 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1013 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1015 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1016 (TC_INIT_FIX_DATA): Delete.
1017 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1018 (TC_INIT_FIX_DATA): Delete.
1019 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1020 * write.c (fix_new_internal): Initialize fx_cgen member.
1021 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1022 (gas_cgen_md_apply_fix3): Update.
1023 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1024 (md_cgen_record_fixup_exp): Update.
1025 (FX_OPINFO_R_TYPE): Update.
1027 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1028 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1029 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1030 * frags.h (struct frag): Make opindex, opinfo ints.
1032 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1034 1999-04-26 Tom Tromey <tromey@cygnus.com>
1036 * aclocal.m4, configure: Updated for new version of libtool.
1038 1999-04-22 Nick Clifton <nickc@cygnus.com>
1040 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1042 (md_apply_fix3): Do not fix up absolute relocations against
1045 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1047 1999-04-20 Nick Clifton <nickc@cygnus.com>
1049 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1050 changes and data-in-text directives.
1051 (mcore_cons): New function: intercept cons() operations.
1052 (mcore_float_cons): New function: intercept float_cons()
1054 (mcore_stringer): New function: intercept stringer() operations.
1056 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1058 * obj.h (struct format_ops): Change generate_asm_lineno field to
1060 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1062 * config/tc-alpha.c (find_opcode_match): Add default case to
1064 (find_macro_match): Likewise.
1065 (load_expression): Parenthesize && within ||.
1067 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1069 1999-04-17 Nick Clifton <nickc@cygnus.com>
1071 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1072 .text .data .section pseudo ops.
1073 (mcore_s_section): New function. Dump lits before changing secs.
1074 (mcore_s_text): New function. Dump lits before changing secs.
1075 (mcore_s_data): New function. Dump lits before changing secs.
1077 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1079 * config/tc-mips.c (mips_32bitmode): New.
1080 (md_begin): Set mips_32bitmode if needed.
1081 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1082 Set EF_MIPS_32BITMODE.
1084 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1086 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1089 1999-04-16 Nick Clifton <nickc@cygnus.com>
1091 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1093 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1095 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1096 expressions correctly.
1099 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1101 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1103 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1105 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1106 and fmpynfadd instructions.
1108 1999-04-11 Richard Henderson <rth@cygnus.com>
1110 * as.h (environ): Declare it, if needed.
1111 * as.c (dump_statistics): Don't declare environ.
1112 * configure.in (environ): Detect declaration.
1113 * configure, config.in: Rebuild
1115 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1116 (i386_displacement): Allocate enough space for replacement buffer.
1117 Clean up replacement buffer initialization.
1119 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1121 * subsegs.c (section_symbol): Don't create a new symbol if one
1122 already exists; instead, use the existing one, but set its segment
1123 and frag data if it hasn't already been defined.
1124 * config/obj-coff.c (c_section_symbol): Likewise.
1126 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1128 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1130 1999-04-08 Nick Clifton <nickc@cygnus.com>
1132 * config/tc-mcore.c: New File: Support routines for MCore
1134 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1135 * config/obj-coff.c: Add support for mcore-pe target.
1137 * Makefile.am: Add support for MCore targets.
1138 * Makefile.in: Regenerate.
1139 * configure.in: Add support for MCore targets.
1140 * configure: Regenerate.
1142 * doc/all.texi: Set MCORE.
1143 * doc/as.texinfo: Document MCore specific command line options.
1145 * write.h: Prevent multiple inclusion.
1147 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1149 * asintl.h (LC_MESSAGES): Never define.
1150 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1152 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1155 * Makefile.am (m68k-parse.c): If configuring in the source
1156 directory, copy m68k-parse.y into the local directory before
1157 running ylwrap, to remove spurious differences when generating
1159 * Makefile.in: Rebuild.
1161 * config/tc-sparc.h (md_do_align): Just allocate the number of
1162 bytes necessary, rather than always allocating 1024.
1164 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1166 * listing.c (listing_newline): Add cast to avoid warning.
1167 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1168 * config/tc-i386.c (i386_scale): Add return value.
1169 (build_displacement_string): Remove unused local temp_disp2.
1170 (i386_intel_memory_operand): Add parentheses to avoid warning.
1171 (i386_intel_operand): Remove unused local end_of_operand_string.
1172 (i386_operand): Remove unused local operand_modifier.
1173 (i386_operand): Add parens to avoid warning.
1175 1999-04-04 Don Bowman <don@pixsci.com>
1177 * configure.in: Add mips*-*-vxworks* target; have it define
1179 * configure, config.in: Rebuild.
1181 1999-03-31 Nick Clifton <nickc@cygnus.com>
1183 * configure.in (emulations): Add support for arm-epoc-pe.
1184 * configure: Regenerate.
1185 * config/te-epoc-pe.h: New file. Define macros specific to
1187 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1188 for arm-epoc-pe target.
1190 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1192 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1194 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1196 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1197 detect ",n" without a condition.
1198 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1201 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1203 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1204 instruction is encoded with one bit.
1207 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1209 * doc/internals.texi (CPU backend): Mention that
1210 line_separator_chars should not include newline. From thi
1211 <ttn@mingle.glug.org>.
1213 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1215 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1216 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1218 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1220 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1222 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1224 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1227 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1229 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1231 1999-03-15 Martin Hunt <hunt@cygnus.com>
1233 * app.c (do_scrub_begin): Change '-' back to a symbol char
1234 so we can use multiple opcodes on a line again.
1236 * config/tc-d30v.c: By default, warn if a symbol has
1237 the same name as a register. Plus some minor
1238 updates from the branch.
1240 1999-03-13 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1243 BFD_RELOC_16 and BFD_RELOC_64.
1245 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1247 * expr.c (expr): Add missing else.
1249 1999-03-12 Nick Clifton <nickc@cygnus.com>
1251 * config/tc-arm.c (md_apply_fix3): Improve error message.
1253 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1255 * Makefile.am (CPU_TYPES): Add fr30.
1256 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1257 (fr30,m32r dependencies): Update.
1258 * Makefile.in: Rebuild.
1260 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1261 (gas_cgen_record_fixup_exp): Ditto.
1262 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1263 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1264 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1265 (md_cgen_lookup_reloc): Update use of operand->type.
1266 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1267 (md_convert_frag): Call cgen_operand_lookup_by_num.
1268 (md_cgen_lookup_reloc): Update use of operand->type.
1269 (m32r_cgen_record_fixup_exp): Ditto.
1271 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1273 * config/tc-mips.c (md_show_usage): Fix message.
1275 1999-03-03 Nick Clifton <nickc@cygnus.com>
1277 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1278 and LDR reg,=<expr> instruction.
1280 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1283 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1285 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1287 1999-02-17 Nick Clifton <nickc@cygnus.com>
1289 This patch was created by: Scott Bambrough
1290 <scottb@corelcomputer.com>
1293 Special cased '@' character. The '@' character is used as the
1294 ARM assembler comment character, as a special character
1295 and in ELF .symver pseudo-op's, and as a special character in
1296 .type and .section pseudo-ops.
1297 (symver_pseudo): New static variable.
1298 (symver_state): New static variable.
1299 (struct app_save): Add field 'symver_state'.
1300 (app_push): Save global symver_state int struct app_save.
1301 (app_pop): Restore global symver_state from struct app_save.
1302 (do_scrub_chars): Special case handling of '@' character in
1305 * configure.in: Modified to recognize armv* uname syntax from ARM
1307 * configure: Regenerated.
1309 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1310 a prefix to the section's type.
1311 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1312 the type's typename.
1314 * config/tc-arm.h: Add support for PIC generation:
1315 (pic_code): New boolean.
1316 (obj_relocate_extern): Define.
1317 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1318 (TC_CONS_FIX_NEW): Define.
1319 (tc_fix_adjustable): Define.
1320 (GLOBAL_OFFSET_TABLE_NAME): Define.
1322 * config/tc-arm.c: Add support for PIC generation:
1323 (line_seperator_chars): Allow ';' as a seperator for Linux.
1324 (is_immediate_prefix): New macro.
1325 (arm_parse_reloc): New function.
1326 (s_arm_elf_cons): New function.
1327 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1328 (md_undefined_symbol): Special case handling for the Global Offset
1330 (md_apply_fix3): Handle PIC relocs.
1331 (tc_gen_reloc): Handle PIC relocs.
1332 (md_parse_option): Add support for '-k' command line switch to
1333 enable PIC generation.
1334 (cons_fix_new_arm): New function.
1335 (s_arm_elf_cons): New function.
1337 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1339 * configure.in: Add comments for uses of AC_DEFINE.
1340 * acinclude.m4: Likewise.
1341 * acconfig.h: Remove.
1342 * aclocal.m4: Rebuild.
1343 * configure: Rebuild.
1344 * Makefile.in: Rebuild.
1345 * config.in: Rebuild.
1347 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1349 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1350 non-constant offset from a base register.
1352 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1354 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1357 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1359 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1360 (emit_insn): Look for pc-relative and no-overflow specifiers on
1361 internal relocation types.
1363 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1365 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1368 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1370 (mips_4650, mips_4010, mips_4100): Variables removed.
1371 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1372 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1374 (md_begin): Don't bother initializing the mips_NNNN variables;
1375 mips_cpu is set, and that's good enough now.
1376 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1377 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1378 (show): New function, to handle wrapping in the CPU lists.
1379 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1381 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1383 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1384 than treat as an immediate specifier.
1386 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1388 * config/tc-i386.c: Prototype many functions.
1389 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1390 (i386_immediate): Remove unused second argument.
1391 (i386_intel_operand): Fix i386_is_reg typo.
1392 (i386_operand): Use allow_naked_reg.
1393 (output_invalid): Make operand int for K&R.
1395 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1397 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1399 * Makefile.in: Rebuild.
1401 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1403 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1405 (EXTRA_as_new_SOURCES): Comment out.
1406 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1407 * Makefile.in: Rebuild.
1408 * doc/Makefile.in: Rebuild.
1409 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1410 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1411 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1412 * configure: Rebuild.
1413 * aclocal.m4: Rebuild.
1414 * config.in: Rebuild.
1415 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1416 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1417 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1418 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1419 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1420 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1421 (gas_cgen_record_fixup_exp): Ditto.
1422 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1423 descriptor, not global variable.
1424 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1425 descriptor, not global variable. Refer to insert_operand handler
1426 via cpu descriptor, not global function.
1427 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1428 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1429 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1430 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1431 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1432 * config/tc-m32r.c: Ditto.
1433 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1434 (md_assemble): Ditto.
1435 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1437 1999-02-09 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1440 relocations for ELF targets.
1442 1999-02-08 Nick Clifton <nickc@cygnus.com>
1444 * configure.in: Add support for StrongARM target.
1445 * configure: Regenerate.
1447 1999-02-05 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1451 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1454 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1456 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1458 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1460 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1461 (INTEL_DWORD_MNEM_SUFFIX): Define.
1464 (DWORD_PTR): Define.
1465 (XWORD_PTR): Define.
1467 (OFFSET_FLAT): Define.
1469 (NONE_FOUND): Define.
1472 * config/tc-i386.c (set_intel_syntax): New routine.
1473 (intel_syntax): Declare.
1474 (allow_naked_reg): Declare.
1475 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1476 (intel_float_operand): New routine.
1477 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1478 Handle brackets as well as parens. Call i386_intel_operand for
1479 intel syntax. Reverse operands if appropriate. Handle new
1480 suffixes. Handle movzx and movsx.
1481 (i386_is_reg): New routine.
1482 (i386_immediate): New routine.
1483 (i386_scale): New routine.
1484 (i386_displacement): New routine.
1485 (i386_operand_modifier): New routine.
1486 (build_displacement_string): New routine.
1487 (i386_parse_seg): New routine.
1488 (i386_intel_memory_operand): New routine.
1489 (i386_intel_operand): New routine.
1490 (i386_operand): Call i386_displacement, i386_immediate,
1491 i386_scale, etc. instead of handling inline.
1492 (parse_register): Handle registers without prefix.
1494 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1496 * configure: Regenerate.
1497 * configure.in (arm-*-oabi): New.
1498 (thumb-*-oabi): New.
1499 * config/tc-arm.c (target_oabi): Declare.
1500 (md_apply_fix3): Support REL relocs.
1501 (md_parse_option): Handle -oabi.
1502 (elf32_arm_target_format): New routine.
1503 (md_longopts): Add OPTION_OABI.
1504 * config/tc-arm.h: Redefine TARGET_FORMAT.
1507 1999-01-28 Nick Clifton <nickc@cygnus.com>
1509 * write.c (write_relocs): Handle out of range error.
1511 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1512 (fr30_force_relocation): Default to 0.
1514 * config/tc-fr30.h (obj_fix_adjustable): Define.
1515 (TC_FORCE_RELOCATION): Define.
1517 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1520 1999-01-16 Nick Clifton <nickc@cygnus.com>
1522 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1523 merge of two instructions if the left instruciton kills the right.
1525 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1527 * Makefile.in: Regenerate.
1528 * configure.in: Redo test for using cgen.
1529 * configure: Regenerate.
1531 1999-01-09 Nick Clifton <nickc@cygnus.com>
1533 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1534 redefinition of this macro.
1536 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1538 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1541 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1543 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1544 a read of HI or LO and an immediatly following branch.
1546 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1548 * config/tc-mips.c (md_begin): Another correction to the setting of
1551 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1553 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1555 1998-12-21 Nick Clifton <nickc@cygnus.com>
1557 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1558 bit insn when optimizing, so that parallelised instructions will
1559 start on a 32 bit boundary.
1561 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1563 * config/tc-mips.c (mips_eabi64): New.
1564 (md_begin): Set mips_eabi64.
1565 (mips_elf_final_processing): Use it.
1567 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1569 * config/tc-mips.c (mips_elf_final_processing):
1570 Correct setting of ABI in e_flags.
1572 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1574 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1576 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1578 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1580 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1582 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1583 warning, values that don't fit in the field.
1585 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1587 * config/tc-mips.c (mips_abi_string): New.
1588 (md_parse_option,md_longopts): Add mabi.
1589 (mips_elf_final_processing): Set e_flags based on mabi flag.
1591 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1593 * config/tc-mips.c (md_parse_option): Handle vr4111.
1595 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1597 * config/tc-h8300.c (build_bytes): Change message given if the
1598 instruction requires H8/300H mode and we're not in Hmode, to
1599 suggest that it may be the operand modes that are the problem, not
1600 necessarily the opcode.
1602 1998-12-10 Nick Clifton <nickc@cygnus.com>
1604 * config/tc-fr30.c: Add line separator character.
1606 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1608 * configure.in (hppa-*-mpeix*): New target.
1609 * config/obj-som.h (obj_som_compiler): Declare.
1610 * config/obj-som.c (compiler_seen): New static variable.
1611 (obj_som_compiler): New function.
1612 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1613 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1614 (pa_type_args): Set hppa_priv_level.
1615 (pa_compiler): New static function if OBJ_SOM.
1616 * configure: Rebuild.
1618 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1620 * read.c (output_leb128): Don't mark as inline.
1622 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1624 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1625 AIX .vbyte unaligned data support.
1626 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1627 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1630 1998-12-07 Nick Clifton <nickc@cygnus.com>
1632 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1635 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1637 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1638 BFD_RELOC_ARM_PCREL_BRANCH.
1640 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1642 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1643 checking the target type.
1644 (mips-dec-bsd*): Set endian to little.
1645 * configure: Rebuild.
1647 COFF weak symbol support, based on patches from Mark Elbrecht
1648 <snowball3@usa.net>:
1649 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1650 * config/obj-coff.c (obj_coff_weak): New static function.
1651 (obj_coff_endef) [both versions]: Handle weak symbols.
1652 (coff_frob_symbol): Likewise.
1653 (yank_symbols): Likewise.
1654 (obj_pseudo_table): Add "weak".
1656 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1657 <aymeric.vincent@emi.u-bordeaux.fr>.
1658 * aclocal.m4: Rebuild with current tools.
1659 * configure: Rebuild.
1661 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1662 an assertion failure for a case we can't handle when OBJ_ECOFF.
1664 * expr.c (operator): And with 0xff to avoid problems with signed
1667 1998-12-03 Nick Clifton <nickc@cygnus.com>
1669 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1670 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1672 1998-12-02 Nick Clifton <nickc@cygnus.com>
1674 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1677 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1679 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1682 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1687 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1691 (d10v_cleanup): Only generate previous insn if a multiline insn is
1694 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1696 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1699 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1702 -marm6xxx command line switches.
1704 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1706 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1707 (itbl-ops.o): Delete duplicate dependencies.
1708 Rebuild dependencies.
1709 Add fr30 dependencies.
1710 * Makefile.in: Rebuild.
1712 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1714 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1716 * listing.c: Ignore line terminator characters found inside
1719 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1721 * po/gas.pot: Regenerated.
1723 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1726 fr30_is_label_start(). Also checks for delay slot insns.
1728 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1729 FR30 instructions which contain a colon in the mnemonic.
1731 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1733 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-fr30.c: Removed currently superflous code.
1737 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1739 * config/tc-fr30.h: New file.
1740 * config/tc-fr30.c: Tweaking so that it will compile.
1742 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1744 * config/tc-d10v.h (obj_fix_adjustable): Define.
1745 (TC_FORCE_RELOCATION): Define.
1746 (d10v_force_relocation): Declare.
1747 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1748 (md_apply_fix3): Handle Vtable relocs.
1749 (d10v_fix_adjustable): New.
1750 (d10v_force_relocation): New.
1752 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-d30v.c: Change default behaviour to ignore potential
1755 conflicts between register name and symbol names.
1757 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1759 * configure.in: Add fr30-*-*.
1760 * config/tc-fr30.c: New file.
1761 * Makefile.in: Regenerated.
1762 * config.in: Regenerated.
1763 * configure: Regenerated.
1764 * doc/Makefile.in: Regenerated.
1765 * po/gas.pot: Regenerated.
1767 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1769 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1772 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1774 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1776 (do_scrub_chars): Add some casts to unsigned char to avoid
1777 unwanted sign extension.
1778 * read.c (lex_type): Set characters about 127 to be symbol
1780 * config/tc-i386.c (md_begin): Set identifier_chars and
1781 operand_chars for values above 127.
1783 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1785 * configure.in: detect cygwin* instead of cygwin32*
1786 * configure: regenerate
1788 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1790 * listing.c: Add support for producing a listing from piped
1793 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1795 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1796 (append_insn): Account for the tx39's multiply behavior.
1798 1998-10-26 Michael Meissner <meissner@cygnus.com>
1800 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1801 from assemble_parallel_insns. Add support for '->' to indicate
1802 explicitly serializing the instructions.
1803 (md_assemble): Ditto.
1805 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1807 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1810 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1812 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1814 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1816 * config/tc-mips.c : support frame and regmask/fregmask when
1817 MIPS_STABS_ELF is specified.
1819 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1821 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1822 (md_apply_fix): Don't return 1 for VTABLE relocs.
1823 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1825 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1827 * doc/c-i386.texi: Replace occurences of "opcode" with
1828 "instruction mnemonic", "instruction", or "mnemonic" when
1829 referring to the name of an instruction. Use "opcode" when
1830 referring to the sequence of machine bytes.
1832 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1833 (is_opcode_char): Rename to is_mnemonic_char.
1834 (md_assemble and i386_operand): Correct error messages from
1835 "opcode" to "instruction mnemonic"
1836 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1837 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1838 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1839 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1840 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1841 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1842 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1844 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1846 * config/tc-i386.c (i386_operand): Check for garbage after
1849 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1851 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1852 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1854 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1856 * config/tc-sh.h (obj_fix_adjustable): Define.
1857 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1858 (md_apply_fix): Likewise.
1859 (tc_gen_reloc): Likewise.
1860 (sh_fix_adjustable): New.
1862 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1864 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1865 * cgen.h (gas_cgen_finish_insn): Update prototype.
1866 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1867 cgen_insn_t -> CGEN_INSN_INT.
1868 (make_parallel): Update handling of CGEN_INT_INSN_P.
1869 (assemble_parallel_insn): Ditto.
1870 (target_make_parallel): New function.
1871 (md_assemble): Use it.
1873 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1875 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1877 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1879 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1880 converted into lower case.
1882 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1884 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1885 (gas_cgen_tc_gen_reloc): Likewise.
1886 * config/tc-m32r.h (obj_fix_adjustable): Define.
1887 * config/tc-m32r.c (m32r_fix_adjustable): New.
1888 (m32r_force_relocation): Handle VTABLE relocs.
1890 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1892 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1894 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1896 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1897 to lower case before parsing.
1899 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1900 parallel insns modift buts in the PSW as a side effect.
1902 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-d30v.c (find_format): Test for missing flag and
1907 (md_apply_fix3): Fix error messages to avoid
1908 assumption about presence of a symbol.
1910 (parallel_ok): Disallow parallel instructions that both modify the
1913 (find_format): Generate a warning if an odd numbered register is
1914 used as the first register in a mutli-register instruction.
1916 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1918 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1919 relocations are always associated with a symbol.
1921 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1923 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1924 (elf32_sparc_force_relocation): Declare.
1925 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1926 (tc_gen_reloc): Handle vtable relocs.
1927 (elf32_sparc_force_relocation): New.
1929 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1931 * symbols.c (S_IS_FUNCTION): New.
1932 * config/tc-v850.h (obj_fix_adjustable): Define.
1933 (TC_FORCE_RELOCATION): Define.
1934 (v850_force_relocation): Declare.
1935 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1936 of fx_addnumber for VTABLE reloc addends.
1937 (md_apply_fix3): Handle VTABLE relocs.
1938 (v850_fix_adjustable): New.
1939 (v850_force_relocation): New.
1941 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1943 * tc-hppa.c (fp_operand_format): Add some additional formats.
1944 (pa_ip): Do not automatically promote into pa2.0 mode.
1945 (pa_level): Handle ".level 2.0".
1947 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1949 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1950 * config/tc-i386.h (template.extension_opcode): Change to
1951 unsigned int to allow full range of 8-bit opcode suffixes.
1952 (None): Redefine as 0xffff.
1954 From Jeff B Epler <jepler@usgs.gov>
1955 * doc/c-i386.texi (i386-SIMD): New section.
1957 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1959 * read.c (discard_rest_of_line): New function.
1960 * read.h: Declare it.
1961 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1963 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1965 * config/tc-d10v.c (find_symbol_matching_register): New function.
1966 (find_opcode): Cope with the case where a register name matches
1969 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-v850.c (md_pcrel_from): Rename to
1972 v850_pcrel_from_section.
1973 (v850_pcrel_from_section): Do not resolves symbols in other
1976 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1978 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-d10v.c (find_opcode): Generate an error if a register
1981 is supplied for an operand that should not be a register.
1983 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1985 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1986 instructions to have another instruction in the right bin.
1988 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1991 the right container if the left container holds a branch
1994 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1996 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1997 both a register name and symbol name.
1998 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2000 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2002 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2003 execution unit class.
2005 (reg_name_search): If a name matches a register and a symbol,
2006 prefer the register.
2007 (find_format): Disallow flag registers when a general purpose
2008 register is required.
2009 If a number is required, but a register has been given, check to
2010 see if a symbol with the same name as the register exists, and if
2011 so, use that symbol.
2013 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2015 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2017 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-d30v.c (find_format): Do not accept flag registers as
2020 general purpose registers.
2021 (find_format): If an immediate value is expected at a given place
2022 in a format, but a register name has been provided instead, check
2023 to see if that register name matches the name of a predefined
2024 symbol and if it does, then use the symbol instead.
2025 (reg_name_search): If a register name matches a symbol name,
2026 prefer the register name to the symbol name.
2028 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2031 the previous insn to empty.
2033 1998-09-20 Michael Meissner <meissner@cygnus.com>
2035 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2036 pieces, forcing the use of an ANSI compiler.
2038 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2040 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2042 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2044 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2046 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2048 (obj_elf_vtable_entry): Likewise.
2049 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2050 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2051 (tc_gen_reloc): Likewise.
2052 (arm_fix_adjustable): Likewise.
2053 (elf32_arm_force_relocation): New.
2054 (armelf_frob_symbol): Remove coff-style symbol support.
2056 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2058 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2060 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2062 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2063 OBJ_COFF so that routine is defined for a.out format.
2065 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2067 * config/tc-i386.c (i386_operand): Detect non-segment registers
2068 used as segment prefixes.
2070 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2072 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2073 optimize across FDE boundaries.
2075 * config/obj-coff.c (obj_coff_section): Preserve any link once
2076 flags when setting the section flags.
2078 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2080 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2081 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2083 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2085 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2088 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2090 * frags.c (frag_grow): Include the size of the frag struct in the
2093 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2094 if the new subseg comes before the old.
2096 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2098 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2099 to handle edge8 and edge16.
2101 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2103 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2104 before we clobber the symbol involved.
2106 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2108 * config/tc-arm.c: Remove OBJ_ELF definitions for
2109 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2110 use arm_adjust_symtab for OBJ_COFF.
2111 (armelf_adjust_symtab): New Routine.
2112 * config/tc-arm.h: Define obj_adjust_symtab to
2113 armelf_adjust_symtab for OBJ_ELF.
2115 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2117 * configure.in: Make all i386-elf targets use bfd_gas.
2118 * config/tc-i386.c (tc_i386_force_relocation): New.
2119 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2120 (md_apply_fix3): Likewise.
2121 (tc_gen_reloc): Handle them.
2122 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2123 tc_i386_force_relocation.
2125 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2127 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2129 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2132 current opcode after writing the first insturction of a reverse
2135 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2137 * read.h (generate_lineno_debug): Add prototype.
2138 * read.c (generate_lineno_debug): Make non-static.
2140 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2142 * config/tc-i386.c (md_assemble): Only warn for address/data size
2145 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2147 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2148 against Thumb function names, as the linker needs this information.
2150 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2152 * expr.c (operand): Check also that there is no advance in operand
2153 after atof_generic in order to decide "is it label 0f or floating
2156 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2158 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2159 command line options with a single dash.
2160 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2162 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2164 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2165 * tc-arm.c (arm_fix_adjustable): New routine.
2167 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2169 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2170 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2171 demand_empty_rest_of_line before mri_comment_end.
2172 (equals): Check garbage after expression before
2173 mri_comment_end in MRI mode.
2175 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2177 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2178 small immediate constant to use the constant itself rather than
2181 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2183 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2184 (pa_leave): Likewise.
2186 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2188 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2190 (i386_operand): Fix an error message.
2192 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2194 * doc/c-arm.texi (ARM Directives): Document .req directive.
2196 * config/tc-arm.c (reg_required_here): Display erroneous string if
2197 the register name could not be decoded.
2198 Do not set inst.instruction if the sift is -1.
2200 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2202 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2205 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2207 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2208 even if it is belived to be unnecessary.
2210 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2212 config/tc-i386.c (i386_operand): Size immediate constants by
2213 suffix (erroneously removed as part of July 7 change).
2215 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2217 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2218 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2219 (armelf_frob_symbol): New Routine.
2220 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2222 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2224 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2226 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2228 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2229 command line switches passed to assembler.
2231 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2233 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2234 (gas_cgen_opcode_desc): Declare.
2235 (gas_cgen_parse_operand): Declare.
2236 (*): Prepend gas_ to gas specific fns to denote them as such.
2238 * cgen.c (gas_cgen_opcode_desc): New global
2239 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2240 (queue_fixup): Renamed from cgen_queue_fixup.
2241 (*): Prepend gas_ to gas specific fns to denote them as such.
2243 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2244 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2245 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2246 Open opcode table and initialize it.
2247 (make_parallel): Use gas_cgen_opcode_desc.
2248 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2249 (md_assemble): Ditto.
2251 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2253 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2254 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2255 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2256 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2257 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2258 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2259 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2260 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2261 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2262 (INIT_STAB_SECTION): Likewise.
2263 (OBJ_PROCESS_STAB): Likewise.
2265 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2266 (md_parse_option): Watch for them.
2267 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2268 (md_begin): Kill neverdef code.
2269 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2270 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2271 (s_alpha_coff_wrapper): New.
2272 (md_pseudo_table): Trap all ECOFF pseudos.
2274 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2276 Start of changes to remove mdebug section from mips*-elf
2277 Based on MIPS_STAB_ELF definition
2278 * acconfig.h: undef if not configured
2279 * config.in: undef if not configured
2280 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2281 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2282 * stabs.c (s_stab_generic): flush frag
2284 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2286 * configure.in: (arm-*-elf): Handle.
2287 (thumb-*-elf): Handle.
2288 * configure: Regenerate.
2289 * read.c (stringer): Fix typo in comment.
2290 * write.c (fixup_segment): Don't add symbol value to addend if
2292 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2294 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2297 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2299 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2300 (write_2_short): Emit warning if new flag is set.
2301 (do_assemble): Set flags if left instruction is one of special
2302 "right-instruction-killer" type.
2304 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2306 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2307 Always output words in debug_info section as big endian.
2308 (sparc_target_format): Choose correct bfd target.
2309 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2311 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2313 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2314 to work with internationalization code. Issue an error when two
2315 operands match that are not allowed to match.
2317 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2319 * configure.in (install_tooldir): Allow target to specify whether
2320 it wants to be installed in $(tooldir)/bin.
2321 * configure: Regenerate.
2322 * Makefile.am (install-exec-local): Set install-exec-tooldir
2323 dependency via configure.
2324 * Makefile.in: Regenerate.
2326 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2328 * Makefile.am (install-exec-local): Split into two ...
2329 (install-exec-bindir,install-exec-tooldir): New rules.
2330 * Makefile.in: Regenerate.
2332 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2334 * Makefile.am (install-exec-local): Don't remove the file before
2335 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2336 W. Rozycki <macro@ds2.pg.gda.pl>.
2337 * Makefile.in: Rebuild.
2339 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2341 * cgen.c: Include libiberty.h.
2342 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2343 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2344 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2345 (md_cgen_lookup_reloc)): Declare.
2346 (md_cgen_record_fixup_exp): Declare.
2347 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2348 (m32r_relax_frag): Declare.
2349 (cgen_md_apply_fix3): Decls moved to cgen.h.
2350 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2351 (m32r_cgen_record_fixup_exp): Delete decl.
2352 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2353 (assemble_nop): Delete.
2354 (expand_debug_syms): Delete unused `exp'.
2355 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2356 Add default case for -Wall.
2357 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2358 (md_atof): Delete unused wordP.
2360 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2362 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2365 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2367 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2368 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2369 .print, .purgem, and .struct. Remove documentation for
2372 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2374 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2375 Update call to insert_operand.
2377 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2379 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2381 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2383 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2384 whitespace after a prefix operator.
2386 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2388 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2390 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2392 * config/tc-sparc.c (log2): New static function.
2393 (s_reserve): Use log2 to convert alignment before calling
2395 (s_common): Use log2 to convert alignment before calling
2396 record_alignment and frag_align.
2397 (sparc_cons_align): Use log2.
2399 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2401 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2402 (s_common): Likewise.
2404 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2405 initialization of waddr.
2406 (sparc_elf_final_processing): Add default case to switch.
2408 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2410 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2411 than temporary real.
2413 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2415 * write.c (subsegs_finish): Don't align the segments if there were
2418 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2419 copying aux information.
2421 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2422 expression into a symbol.
2424 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2426 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2427 type to unsigned int.
2428 (md_assemble): Change type used to store offsets from unsigned
2430 (i386_operand): Switch error check to only call RESTORE_END_STRING
2431 once after parse_register.
2433 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2435 * config/tc-v850.c (md_show_usage): Changed format to match that
2438 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2440 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2442 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2444 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2447 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2449 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2450 * doc/Makefile.in: Rebuild.
2452 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2454 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2455 for %lo expressions.
2456 (mips_ip, case 'u'): Move range check after code to mask
2457 off bits in %hi/%lo expressions. Mask off high bits for
2460 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2462 * doc/Makefile.am (gasver.texi): New target.
2463 (as.info, as.dvi): Depends upon gasver.texi.
2464 * doc/as.texinfo: Include gasver.texi. Mention version number on
2465 title page and in top node.
2466 * doc/Makefile.in: Rebuild.
2468 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2470 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2471 but not including the line containing the edict.
2472 * listing.h (LISTING_EOF): New.
2473 * input-scrub.c (input_scrub_next_buffer): Call it.
2475 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2477 * config/tc-i386.c (i386_operand): Don't set the size of an
2478 immediate address based solely on the suffix and the mode.
2480 * config/tc-i386.c (md_assemble): Add assertion to make sure
2481 overlap2 does not set Imm.
2483 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2484 sequences of whitespace to a single space.
2485 (is_space_chars): Just compare with space.
2486 (md_begin): Don't initialize space_chars.
2487 (md_assemble): Just skip a single whitespace character.
2488 (i386_operand): Rewrite base-index parsing to use new
2489 parse_register, and to skip white space. Skip white space in a
2490 number of other places too. Don't give error message if
2491 parse_register fails.
2492 (parse_register): Change reg_string parameter to be non-const.
2493 Add end_op parameter. Skip white space after the `%', and return
2494 end of register string. Give error message here rather than
2497 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2499 Based on patch from Matt Semersky <matts@scd.hp.com>:
2500 * expr.c (op_encoding): Make const.
2501 (expr_set_precedence): New function.
2502 (expr_begin): Don't set operator rankings, just call
2503 expr_set_precedence.
2504 * expr.h (expr_set_precedence): Declare.
2505 * read.c (s_mri): Call expr_set_precedence.
2507 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2509 * doc/as.texinfo (Statements): Remove paragraph discussing
2510 continuing lines with a backslash. This hasn't worked for years,
2513 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2515 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2517 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2518 (ps_CTORS, ps_DTORS): New section types.
2519 (vms_fixup_xtors_section): New function
2520 (Ctors_Psect, Dtors_Psect): Define.
2521 (IS_GXX_XTOR): Define
2522 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2523 Filter static constructors/destructors and add to
2524 Ctors_Symbols/Dtors_Symbols chain.
2525 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2526 appropriate section.
2528 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2529 * makefile.vms: Merge vax/vms support.
2531 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2533 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2534 (elf_pseudo_table): Add them.
2535 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2536 (md_apply_fix): Accept them.
2537 (mips_fix_adjustable): Don't adjust them.
2538 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2539 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2540 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2541 (tc_fix_adjustable): Don't adjust them.
2543 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2545 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2547 * Makefile.in: Regenerate.
2548 * configure.in: AC_SUBST cgen_cpu_prefix.
2549 * configure: Regenerate.
2551 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2553 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2554 Changed all users of COND12_DELAY.
2556 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2558 * config/tc-mn10300.c (set_arch_mach): New function.
2559 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2560 (md_begin): Default to mn10300 mode.
2561 (md_assemble): Only accept instructions for the core mn10300
2562 chip and the active machine type.
2564 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2566 * subsegs.h (segment_info_type): Give the struct a name.
2567 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2568 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2569 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2570 * config/tc-w65.h (tc_reloc_mangle): Declare.
2571 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2573 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2575 * config/tc-v850.c (v850_comm): Restore old section
2576 after common processing.
2578 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2580 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2582 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2584 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2585 char with code that explicitly sign-extends.
2587 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-v850.c (md_begin): Restore text section as the current
2590 section after creating call table sections.
2591 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2594 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2595 with call to macro SYM_AUXINFO.
2597 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2599 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2600 with the program transform name.
2601 * Makefile.in: Rebuild.
2603 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2605 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2608 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2610 * config/tc-i386.c (i386_operand): Be prepared for a space between
2611 the open parenthesis and the start of the register operand,
2612 because of the June 16 change.
2614 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2616 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2619 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2621 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2622 even if it is belived to be unnecessary.
2624 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2626 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2628 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2630 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2632 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2633 shift amount for a repeated operand. The shift amount for the
2634 repeated copy comes from the size of the operand.
2636 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2638 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2640 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2642 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2644 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2646 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2647 characters in it as LEX_IS_SYMBOL_COMPONENT.
2648 * config/tc-i386.h (tc_symbol_chars): Define.
2649 (extra_symbol_chars): Declare.
2650 * config/tc-i386.c (extra_symbol_chars): Define.
2651 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2652 (line_comment_chars): Set to '/' if TE_LINUX.
2653 * doc/c-i386.texi (i386-prefixes): Update.
2654 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2656 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2658 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2659 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2661 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2663 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2664 constraint in instructions REP & REPI.
2666 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2669 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2671 (check_range): If the operand is shifted, then shift the number
2672 before checking its range.
2674 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2676 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2679 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-v850.c (v850_comm): Create special sections as needed.
2683 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2685 * config/tc-d10v.c (write_2_short): Addition of swapping
2686 instructions for sequential and reverse sequential order when
2687 given order is not possible.
2689 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2691 * Makefile.am: Rebuild dependencies.
2692 (DEP_INCLUDES): Fix reference to intl build directory.
2693 * Makefile.in: Rebuild.
2695 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2697 * doc/c-i386.texi: Update 16 bit documentation.
2699 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2700 IgnoreDataSize to IgnoreSize as they are used for address size as
2702 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2703 32-bit mode, similarly addr16/data16 and variants.
2705 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2708 sequential word multiply instructions.
2710 (do_assemble): Add extra command line argument, to allow mul32
2711 attribute to be preserved across parallel insns.
2712 (md_assemble): Insert NOPs between explicitly parallel insns which
2713 contain an 32 bit multiply and a 16 multiply.
2715 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2717 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2720 * config/tc-i386.c (reloc): Add braces.
2722 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2723 consistent with Intel naming.
2724 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2725 use bitfields in sib_byte.
2726 (modrm_byte): Don't use bitfields here either.
2728 * config/tc-i386.c (current_templates): Add const.
2729 (parse_register): Add const to return, param, and char *s.
2730 (i386_operand): Add const to reg_entry *r.
2731 * config/tc-i386.h (templates): Add const to start, end.
2733 Inspired by code for 16 bit gas support from Martynas Kunigelis
2734 <martynas@nm3.ktu.lt>:
2735 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2736 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2737 (uses_mem_addrmode): Remove.
2738 (md_estimate_size_before_relax): Add support here too.
2739 (md_relax_table): Rewrite interface to md_relax for 16 bit
2741 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2742 (opcode_suffix_to_type): Remove.
2743 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2744 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2745 (md_convert_frag): Likewise.
2746 (i386_operand): Add support for 16 bit base/index regs,
2747 immediates, and displacements. Remove some unnecessary casts, and
2748 localise end_of_operand_string, displacement_string_start,
2749 displacement_string_end variables. Add GCC_ASM_O_HACK.
2750 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2752 * config/tc-i386.c (prefix_hash): Remove.
2753 (md_begin): Rewrite without obstacks. Remove prefix hash table
2754 handling. Rewrite lexical table handling.
2755 (i386_print_statistics): Don't print prefix statistics.
2756 (md_assemble): Rewrite instruction parser so that line is not
2757 converted to lower case. Don't do a hash_find for prefixes,
2758 instead recognise them via opcode modifier.
2759 (expecting_operand, paren_not_balanced): Localise variables.
2760 * config/tc-i386.h (IsPrefix): Define.
2761 (prefix_entry): Remove.
2763 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2764 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2765 '\\' in case where comment_chars contains '/'.
2767 * config/tc-i386.c (MATCH): Ensure given operand and template
2768 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2769 you must write `ljmp *table(%ebx)'.
2771 From H.J. Lu <hjl@gnu.org>:
2772 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2773 as 0 ifndef BFD_ASSEMBLER.
2774 (md_assemble): Allow immediate operands without suffix or
2775 other reg operand to default in size to the current code size.
2777 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2779 * config/tc-v850.c (md_begin): Restore creation of
2780 .call_table_text and .call_table_data sections.
2782 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2784 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2785 after emitting a word of noops.
2787 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2789 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2790 (i386_operand): Simplify checks for valid base/index combinations.
2791 Disallow `in 4(%dx),%al'.
2793 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2795 (add_prefix): Change parameter from char to int.
2797 * config/tc-i386.h (Ugh): Define opcode modifier.
2798 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2800 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2801 CONSISTENT_REGISTER_MATCH macros to check register types more
2802 thoroughly. Check for illegal suffix/operand combinations
2803 when matching insns with operands. Handle new `s' suffix, and
2804 associated FloatMF opcode modifier for float insns with memory
2806 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2807 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2808 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2809 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2810 DATA_PREFIX_OPCODE throughout.
2812 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2813 (md_assemble): Rewrite suffix/register operand checking code to be
2814 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2815 AnyMem, the better to grep.
2817 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2818 given a memory operand. Don't set Abs bits either.
2819 (type_names): Remove Mem*, Abs*.
2820 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2821 define opcode_modifiers as these cases are handled by Disp8,
2822 Disp16, Disp32 and suffix checks.
2823 (COMES_IN_BOTH_DIRECTIONS): Remove.
2824 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2826 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2827 if IgnoreDataSize modifier given. Remove ShortformW modifier
2828 test. Add test for ShortForm in W base_opcode modification.
2829 Merge Seg2ShortForm and Seg3ShortForm code.
2830 * config/tc-i386.h (ShortFormW): Remove.
2831 (IgnoreDataSize): Define.
2833 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2835 * config/tc-d30v.c (md_assemble): Store previous segment state
2836 with previous instruction.
2838 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2840 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2841 (ebp, esp): Remove static variables.
2842 (MATCH): Remove test for InOutPortReg.
2843 (i386_operand): Properly handle InOutPortReg here instead.
2844 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2845 (md_assemble): Simplify and correct modrm and sib generation.
2846 (i386_operand): Add warning for scale without index.
2847 Rewrite checks for valid base/index combinations.
2849 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2850 macros and enclose in do while(0).
2851 (RESTORE_END_STRING): Likewise.
2852 (md_assemble): Add one to printed operand number so we start
2853 from 1 not 0. Add some more gettext invocations.
2854 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2857 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2858 DATA_PREFIX, SEG_PREFIX): Define.
2859 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2860 (check_prefix): Remove function.
2861 (add_prefix): New function. Add prefix to i.prefix as well as
2863 (md_assemble): Changes for add_prefix. Remove hack for wait
2864 prefix, instead always output prefixes in fixed order. Test
2865 for jcxz/loop when selecting between word & dword operations,
2866 and add address size prefix rather than operand size prefix.
2867 Remove operand -> address size hack when emitting jcxz/loop.
2868 (i386_operand): Remove O_Absent check as it's done in expr.
2870 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2872 * configure.in: Recognize m5200 as a cpu_type of m68k.
2873 * aclocal.m4: Rebuild with current libtool.
2874 * configure: Rebuild.
2876 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2878 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2879 to relaxable_symbol to prevent references to external symbol from
2882 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2884 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2885 symbols are relaxable.
2887 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2889 * config/tc-v850.c (md_begin): Don't create special
2890 sections by default.
2892 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2894 * config/tc-mips.c (macro): For div and udiv, close the
2895 reorder block as soon as possible.
2897 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2899 From Matt Semersky <matts@scd.hp.com>:
2900 * macro.c (macro_mri_mode): New function.
2901 * macro.h (macro_mri_mode): Declare.
2902 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2905 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2907 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2910 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2911 until after xstrdup in OBJ_EVAX case.
2913 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2915 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2916 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2917 of hardcoded magic number.
2918 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2920 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2922 * read.c (do_s_func): New function.
2924 * read.h (do_s_func): Add prototype.
2926 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2928 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2929 nops if fill pattern not specified.
2931 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2933 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2934 * config/te-go32.h (TE_GO32): Define.
2935 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2937 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2939 Implement .func/.endfunc pseudo-ops.
2940 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2942 * read.c (potable): Add .func,.endfunc.
2943 (s_func): New function.
2944 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2946 (in_doc_func_p,current_function_label): New static globals.
2947 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2949 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2951 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2952 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2953 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2954 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2955 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2956 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2957 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2958 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2959 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2960 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2961 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2962 * config/tc-a29k.c: Don't define md_short_jump_size,
2963 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2964 * config/tc-alpha.c: Likewise.
2965 * config/tc-alpha.h: Likewise.
2966 * config/tc-arm.c: Likewise.
2967 * config/tc-h8300.c: Likewise.
2968 * config/tc-h8500.c: Likewise.
2969 * config/tc-hppa.c: Likewise.
2970 * config/tc-i860.c: Likewise.
2971 * config/tc-i960.c: Likewise.
2972 * config/tc-ppc.c: Likewise.
2973 * config/tc-sh.c: Likewise.
2974 * config/tc-sparc.h: Likewise.
2975 * config/tc-tic30.c: Likewise.
2976 * config/tc-w65.c: Likewise.
2977 * config/tc-z8k.c: Likewise.
2979 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2981 * config/tc-vax.c (_): Delete this macro used for placeholder
2982 values in vax_operand_width_size; it conflicts with the _() macro
2983 used for internationalization.
2985 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2987 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2988 code. From Chris Moller <moller@bops.com>.
2990 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2991 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2992 * read.c (emit_expr): Initialize seg and subseg fields of a new
2994 * write.c (write_object_file): Switch to the appropriate segment
2995 and subsegment when processing a broken word.
2997 * config/tc-m68k.c (mri_assemble): New static function.
2998 (build_mri_control_operand): Call mri_assemble rather than
3000 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3001 (s_mri_endf, s_mri_endw): Likewise.
3003 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3005 * read.c (s_org): Call md_flush_pending_output if it is defined.
3007 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3009 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3011 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3012 (md_parse_option): Add for same.
3013 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3014 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3015 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3017 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3019 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3021 * config/tc-arm.c (find_real_start): Relax definition of local
3024 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3027 symbols at the given address, not just the last one specified.
3029 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3031 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3032 or number_to_chars_littleendian to write data.
3034 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-v850.c (md_assemble): Remove artificially created
3037 register name symbols.
3039 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3041 * write.c (fixup_segment): Change "segment" to "section" in
3044 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3046 * write.c (fixup_segment): Change sym1-sym2 message again.
3048 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3050 * write.c (fixup_segment): Improve error message for sym1-sym2
3051 errors when sym1 is in a different segment from sym2.
3053 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3055 * config/tc-m32r.c (warn_unmatched_high): New static local.
3056 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3057 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3058 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3059 (md_parse_option): Likewise.
3060 (md_show_usage): Likewise.
3061 (m32r_frob_file): Likewise.
3063 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3064 (read_a_source_file): Call them.
3065 * read.h (stabs_generate_asm_file): Declare.
3066 * stabs.c (stabs_generate_asm_file): New function.
3067 (generate_asm_file): New function.
3068 (stabs_generate_asm_lineno): Move file name handling into
3071 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3073 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3074 (d30v_current_align, d30v_current_align_seg): New variables.
3075 (d30v_last_label): New variable.
3076 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3077 (s_d30v_data, s_d30v_section): Likewise.
3078 (md_pseudo_table): Call them.
3079 (md_begin): Initialize d30v_current_align_seg.
3080 (md_assemble): Call d30v_align when needed by known current alignment.
3081 (d30v_frob_label, d30v_cons_align): New functions.
3082 * config/tc-d30v.h (md_do_align): Remove.
3083 (tc_frob_label): Call d30v_frob_label.
3084 (md_cons_align): New.
3086 * config/tc-d30v.c (find_format): Convert complex expressions to
3087 expression symbols before processing. Clean up code formatting.
3089 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3091 * po/Make-in (install-info): New target.
3093 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3095 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3097 * config/tc-mn10300.c (md_assemble): Likewise.
3099 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3101 * Makefile.am: Update with `make dep-am'.
3102 (HFILES): Add cgen.h.
3103 (cgen.o): Depend on cgen.h.
3104 * Makefile.in: Regenerate.
3106 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3108 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3110 * gasp.c (grab_label): Permit a label to be a preprocessor
3111 variable by permitting a label to start with a backslash.
3113 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3115 * config/tc-mips.c (validate_mips_insn): Removed hack
3116 for previously inaccessible bitfields in some INSN_TRAP
3119 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3121 * config/tc-d30v.c (do_assemble): Abort with error message
3122 if opcode operands do not match.
3124 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3126 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3127 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3128 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3129 similar new 'q' operand.
3131 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3133 * cgen.c (cgen_asm_finish_insn): Fix typo.
3135 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3138 * cgen.c: Include it.
3139 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3140 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3141 All callers updated.
3142 * config/tc-m32r.c: Include cgen.h.
3143 (m23r_insn): New members num_fixups,fixups.
3145 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3147 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3148 to avoid compiler warning.
3150 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3152 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3155 * makefile.vms (OBJS): Add ehopt.obj
3157 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3159 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3161 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3163 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3164 a short format insn.
3165 (md_assemble): Set it for explicitly packed insns.
3167 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3169 * config/obj-coff.c (c_symbol_merge): Do not take address of
3170 native fields when performing the memcpy.
3172 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3174 * config/tc-mips.c (macro,macro2): Implement
3175 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3177 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3179 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3180 relocations against globally visible symbols.
3181 * config/tc-m68k.c (relaxable_symbol): New macro.
3182 (m68k_ip, md_estimate_size_before_relax): Use it.
3183 (tc_m68k_fix_adjustable): Also handle weak symbols.
3185 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3187 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3188 references to externally visible symbols.
3189 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3190 values in twice for a PC relative reloc if the symbol is
3193 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3194 don't adjust a PC relative reloc against an externally visible
3196 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3197 for a PC relative fixup against an externally visible defined
3198 symbol, arrange to store object file and addend values as though
3199 the symbol were not defined.
3200 (tc_gen_reloc): Likewise.
3202 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3204 * read.c (sizeof_leb128): Referenced externally by write.c so
3207 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3209 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3210 and expand a 'debug' symbol associated with the next instruction
3211 that does not cause a short instruction to be filled with a NOP.
3212 (md_pseudo_table): Add support for .debugsym.
3213 (assemble_parallel_insn): Add calls to expand_debug_sym as
3215 (md_assemble): Ditto.
3217 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3219 * as.c (main): Conditionally call setlocale.
3220 * gasp.c (main): Likewise.
3221 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3222 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3224 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3226 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3228 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * config/tc-hppa.c: Change all calls to bzero to use memset.
3231 (pa_ip): Add cast to avoid warning.
3232 (tc_gen_reloc, md_apply_fix): Likewise.
3233 (pa_find_space_by_number): Likewise.
3234 (hppa_force_relocation): Likewise.
3235 (pa_block): Change i to unsigned int.
3236 * config/obj-som.h (obj_som_copyright): Declare.
3238 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3240 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3241 for line numbers for assembly source.
3243 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3245 * configure.in: Change version number to 2.9.4
3246 * configure: Rebuild.
3248 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3250 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3252 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3254 * ecoff.h: Change symbolS in function declaration to struct
3257 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3259 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3260 (md_convert_frag): Fix i18n typo.
3262 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3264 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3265 * ecoff.h: Protoype it.
3266 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3267 [EVAX] (s_alpha_prologue): Delete.
3268 (md_pseudo_table): Update.
3270 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3272 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3273 array to local pointer.
3274 (get_args, parse_expr): Add casts to avoid warnings.
3276 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3278 * read.c (s_set): Cast xmalloc return value to fragS *.
3279 * config/tc-m68k.c (m68k_ip): Function made static to match
3280 previous forward declaration.
3281 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3283 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-v850.c: Add internationalisation macros to error
3288 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3289 macros to error strings.
3291 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3294 reloc is in the TOC csect.
3295 (md_apply_fix3): Correct gettext typo.
3297 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3299 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3300 .L - they are local labels and the branches are not really
3301 function calls but rather far jumps.
3303 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3305 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3307 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3309 * config/tc-i386.c (md_assemble): Print operand number rather than
3310 using ordinal_names.
3311 (i386_operand): Likewise.
3313 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3315 * Makefile.am (INTLLIBS): Define to work around apparent automake
3317 All Makefiles: Regenerated.
3319 * Many files: Added gettext invocations around user-visible
3321 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3322 HAVE_LC_MESSAGES): Define.
3323 * dep-in.sed: Added asintl.h.
3324 * po/Make-in: New file.
3325 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3327 * read.c (Z_): Renamed from `_'.
3328 * Makefile.am (SUBDIRS): Added po.
3329 (POTFILES): new macro.
3330 (po/POTFILES.in): New target.
3331 ($(OBJS)): Added asintl.h.
3333 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3334 (as_new_LDADD): Added $(INTLLIBS).
3335 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3336 (gasp_new_LDADD): Added $(INTLLIBS).
3337 (gasp_new_DEPENDENCIES): New macro.
3338 * configure, aclocal.m4: Rebuilt.
3339 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3341 (ALL_LINGUAS): Define.
3342 * macro.c: Include "asintl.h".
3343 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3344 * as.h: Include "asintl.h".
3345 * config/tc-i386.c (ordinal_names): Removed.
3346 (md_assemble): Changed error text to avoid ordinal_names.
3347 (i386_operand): Likewise.
3348 (reloc): Added as_bad to avoid i18n problems.
3349 (tc_gen_reloc): Likewise.
3350 * config/tc-arm.c (bad_args): Now a #define.
3352 * config/obj-vms.c (VMS_stab_parse): Changed type of
3354 (global_symbol_directory): Unified strings to avoid i18n
3356 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3357 avoid i18n problems.
3358 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3359 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3361 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3363 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3365 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3367 * as.c (print_version_id): Added an fprintf to avoid i18n
3369 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3371 * expr.c (expr): Added as_warn call to avoid i18n problems.
3372 * messages.c (as_assert): Changed code to avoid i18n problems.
3373 (as_abort): Likewise.
3374 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3375 (s_space): Likewise.
3376 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3378 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3380 * config/tc-i386.c (check_prefix): New static function, split out
3382 (struct _i386_insn): Add wait_prefix field.
3383 (md_assemble): Remove wait_prefix local variable. Use
3384 check_prefix when adding a prefix.
3386 * config/tc-i386.c (current_templates): New static variable.
3387 (md_assemble): Remove current_templates local variable.
3388 (md_assemble, i386_operand): Improve error and warning messages in
3389 many places. Add RESTORE_END_STRING in many places before error
3390 return. Clarify some comments.
3392 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3394 (md_assemble): Parse string instruction operands, looking for
3395 segment override prefixes. Check for invalid segment prefixes on
3397 (i386_operand): i.seg[] and max mem_operand changes for string
3399 * config/tc-i386.h (EsSeg): Define.
3401 * config/tc-i386.h (regKludge): Define.
3402 (iclrKludge, imulKludge): Don't define.
3403 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3404 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3405 opcode_modifier checks to look for more common cases first. Add
3406 default_seg for IsString case.
3408 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3410 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3412 * configure: Rebuild with new automake and libtool.
3413 * aclocal.m4, Makefile.in: Likewise.
3415 * doc/Makefile.am (as.dvi): New target.
3416 * doc/Makefile.in: Rebuild.
3418 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3420 * configure.in: Added sparc86x support.
3422 * configure: Rebuild.
3424 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3426 (md_parse_option): Warn if -EL is not supported for this architecture.
3428 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3430 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3432 * config/tc-mips.c (mips_ip): Note when we use get match on
3433 the full instruction name.
3435 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3437 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3438 back into the expression to handle add/sub simplification correctly.
3440 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3442 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3444 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3446 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3449 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3451 * symbols.c (max_indent_level): New global.
3452 (print_symbol_value_1): Use it.
3453 * expr.h (expr_build_dot): Declare.
3454 * expr.c (expr_build_dot): New function.
3456 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3458 * symbols.c (print_binary): New function.
3459 (print_expr_1): Call it.
3461 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3463 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3464 operand in the opcode.
3466 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3468 * config/tc-i386.h: Reorder operand flags and opcode modifier
3469 flags for clarity. Remove unused definitions: Unknown,
3470 ImmUnknown, DispUnknown, NoModrm.
3471 * config/tc-i386.c (type_names): Add missing Debug type.
3472 (md_assemble): Better duplicate prefix checking. Quicker string
3473 instruction check via new opcode_modifier flag.
3475 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3477 * doc/as.texinfo (Invoking): Clarify -Wa example.
3479 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3481 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3482 (s_mips_weakext): Define.
3483 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3484 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3487 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3489 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3490 is an error if the value can not be computed at assembly time.
3491 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3493 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3495 * gasp.c (main): Set next field of new include_path structure to
3496 NULL. From Avery Pennarun <averyp@gdc.ca>.
3498 * read.c (s_mri_sect): Call as_bad rather than abort for an
3499 unsupported MRI target.
3501 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3504 the destination of a branch instruction should be altered.
3505 (find_real_start): New function: Locate the real, Thumb coded
3506 start of a Thumb function.
3507 (do_t_branch23): Alter the destination of branches to Thumb
3510 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3512 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3514 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3517 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3519 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3520 * doc/c-hppa.texi: Likewise.
3522 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3524 * Makefile.am: Rebuild dependencies.
3525 * Makefile.in: Rebuild.
3527 * Makefile.am (DEP_INCLUDES): New variable.
3528 (.dep1): Change to work when srcdir is not an absolute path.
3529 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3530 * Makefile.in: Rebuild.
3532 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3534 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3535 LinearAddress patch.
3537 * configure.in: Set version to 2.9.1.
3538 * configure: Rebuild.
3540 * Branched binutils 2.9.
3542 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3544 * config/tc-i386.h (FWait): Define.
3545 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3546 other prefixes. Check FWait flag in opcode table to see which
3547 instructions require an fwait prefix.
3549 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3551 * stabs.c (get_stab_string_offset): Always create a stab string
3554 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3556 Fix some gcc -Wall warnings:
3557 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3558 * ehopt.c (eh_frame_code_alignment): Likewise.
3559 * expr.c (integer_constant, operand): Likewise.
3560 * frags.c (frag_align): Likewise.
3561 * gasp.c (level_0, change_base, doinstr): Likewise.
3562 * hash.c (hash_ask): Likewise.
3563 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3564 (debugging_pseudo): Likewise.
3565 * macro.c (define_macro, check_macro): Likewise.
3566 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3567 (ignore_rest_of_line, float_cons): Likewise.
3568 * symbols.c (decode_local_label_name): Likewise.
3569 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3570 (fixup_segment, number_to_chars_bigendian): Likewise.
3571 (number_to_chars_littleendian): Likewise.
3572 * config/atof-ieee.c (gen_to_words): Likewise.
3573 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3574 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3575 * read.c (output_big_sleb128): Initialize locals to avoid
3577 (output_big_uleb128, equals): Likewise.
3578 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3579 to unsigned int. Change zeros to unsigned int.
3580 * cond.c (s_if): Add return to default case.
3581 * frags.c (frag_now_fix): Change return type to addressT.
3582 * frags.h (frag_now_fix): Update declaration.
3583 * listing.c (file_info_struct): Change linenum to unsigned int.
3584 (struct list_info_struct): Change hll_line to unsigned int.
3585 (print_source): Update format string.
3586 * read.c (emit_expr): Change scan to unsigned int, and don't
3587 bother to initialize it.
3588 * symbols.c (dollar_label_count): Change to unsigned long.
3589 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3590 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3591 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3593 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3595 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3596 mcf5200 just as we do for m68000.
3597 (m68k_init_after_args): Likewise.
3598 (md_estimate_size_before_relax): Likewise.
3600 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3602 * config/tc-v850.c (md_assemble): Store relocation addend in
3603 fixup instead of instruction.
3605 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3607 * config/tc-i386.c (md_assemble): Swap template arguments to
3608 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3609 This macro is currently symmetric, so passing them the wrong
3610 way didn't cause any problem, but may if the macro is changed
3612 After copying template to i.tm, use i.tm. rather than t-> to
3613 access fields, and make t a const*
3614 Move i.tm.operand_types[] swap to immediately after the copy.
3616 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3618 * expr.h (expr_build_uconstant): Add prototype.
3619 (expr_build_unary,expr_build_binary): Add prototypes.
3620 * expr.c (expr_build_uconstant): New function.
3621 (expr_build_unary,expr_build_binary): New functions.
3623 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3625 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3626 * macro.c (macro_expand_body): Increase buffer size.
3627 * messages.c (as_warn): Likewise.
3628 (as_warn_where, as_bad, as_bad_where): Likewise.
3630 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3632 Based on patch from H.J. Lu <hjl@gnu.org>:
3633 * Makefile.am (DISTSTUFF): New variable.
3634 (diststuff): New target.
3635 * Makefile.in: Rebuild.
3637 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3640 m32r_elf_section_change_hook.
3642 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3643 emit a nop if a section ends with a 16 bit instruction.
3645 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3648 s_lcomm rather than obj_coff_lcomm.
3649 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3651 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3653 * config/tc-i386.h (LinearAddress): Define.
3654 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3655 instruction, don't use a default segment.
3657 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3659 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3660 * configure: Rebuild.
3662 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3664 * aclocal.m4, configure: Rebuild with libtool 1.2.
3666 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3668 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3669 PC relative branches. Patch courtesy of Jonathan Walton.
3672 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3674 * configure.in (emulations): Add thumb-pe target.
3676 * configure (emulations): Add thumb-pe target.
3678 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3680 * itbl-lex.l (yywrap): Don't define if already defined as a
3683 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3685 * depend.c (quote_string_for_make): New function.
3686 (wrap_output): Use it.
3688 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3690 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3691 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3693 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3695 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3696 Recognize -GN and -relax.
3697 (md_begin): Initialize gp size from -G switch.
3698 (alpha_force_relocation): Always force if -relax.
3699 (alpha_align): Take a new argument that will specify when to
3700 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3701 Change all callers. Emit nop alignment padding as nop+unop pair.
3703 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3705 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3706 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3708 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3710 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3711 require padding to the next long word boundary.
3713 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3715 * cgen.c: #include symcat.h.
3716 * config/tc-m32r.c: Likewise.
3718 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3720 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3721 absolute expressions instead of '$' prefixed register names.
3723 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3725 * read.c (s_set): Record file and line info for symbols when -as.
3726 (pseudo_set): Don't overwrite that dummy fragment.
3728 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3730 * config/tc-ppc.c (md_pseudo_table): Add "section".
3731 (ppc_named_section): New static function.
3733 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3735 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3736 so we don't have to scan the entire list.
3738 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3740 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3741 case, allow the parallel instructions to modify the same flag
3744 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3746 * listing.c (list_symbol_table): Categorize symbols by
3747 undefined_section rather than sy_frag->line == NULL.
3749 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3751 * Makefile.am (install-exec-local): Install properly when ln
3752 fails or tooldir == prefix.
3754 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3756 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3757 Test result of insert_operand for error.
3759 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3761 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3762 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3763 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3764 * doc/Makefile.in: Rebuild.
3766 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3768 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3769 (macro): Fix handling of M_COP[0-3].
3771 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3773 Based on patches from Ross Harvey <ross@teraflop.com>:
3774 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3775 if macro_alternate or macro_mri.
3776 (getstring): Remove support for byte constants between < and >.
3777 (get_any_string): '<' only starts a string if macro_alternate or
3779 (macro_expand_body): Permit keyword parameters following
3780 positional parameters.
3782 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3783 * configure.in (alpha*-*-netbsd*): New target.
3784 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3785 * configure: Rebuild.
3787 * as.h (flag_warn_suppress_instructionswap): Move from here...
3788 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3789 here, and make static.
3791 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3792 BFD_ASSEMBLER or MANY_SEGMENTS.
3794 * as.c (show_usage): Update bug-gnu-utils address.
3795 * gasp.c (show_usage): Likewise.
3796 * doc/as.texinfo (Bug Reporting): Likewise.
3798 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3800 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3801 insns regardless of the size of a pointer if we're in mips I or
3803 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3805 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3807 Fix rac to accept only a0:
3808 * tc-d10v.c (parallel_ok, find_opcode):
3809 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3810 Introduce OPERAND_GPR.
3812 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3814 * read.c (s_fill): Handle non-constant repeat counts by creating
3815 an rs_space fragment.
3817 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3819 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3820 from as_bad to as_warn.
3822 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3824 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3825 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3826 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3828 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3830 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3831 seg_fix_rotP rather than fix_root from seg_info.
3833 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3835 * expr.c: Add support for 0x1_2_3_4 bignums.
3837 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3839 * configure.in: Change -linux* to -linux-gnu*.
3840 * configure: Rebuild.
3842 * app.c (do_scrub_begin): Treat \r as whitespace.
3844 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * Makefile.am: Update dependencies.
3847 * Makefile.in: Rebuild.
3849 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3851 * configure, aclocal.m4: Rebuild with new libtool.
3853 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3855 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3856 the argument to bfd_set_arch_mach.
3857 (load_address): Use bfd_arch_bits_per_address to determine the
3858 bit size of an address instead of looking at the isa level.
3859 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3861 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3863 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3865 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * ehopt.c: New file.
3868 * as.h (enum _relax_state): Add rs_cfa.
3869 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3870 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3871 * read.c (emit_expr): Call check_eh_frame.
3872 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3873 (relax_segment): Likewise.
3874 * Makefile.am: Rebuild dependencies.
3875 (GAS_CFILES): Add ehopt.c.
3876 (GENERIC_OBJS): Add ehopt.o.
3877 * doc/internals.texi (Frags): Document rs_cfa.
3879 * as.c (show_usage): Mention --traditional-format.
3880 (parse_args): Accept --traditional-format.
3881 * as.h (flag_traditional_format): Declare.
3882 * output-file.c (output_file_create): If flag_traditional_format,
3883 set BFD_TRADITIONAL_FORMAT on stdoutput.
3884 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3886 * config/tc-mips.c (append_insn): Make sure that if we have a
3887 fixup for an unmatched %hi reloc, it does not associated with a
3890 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3891 * doc/Makefile.in: Likewise.
3893 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-m32r.c (check_for_side_effects): New function.
3896 (can_make_parallel): Add checks for instruction side effects
3897 clashing with the other instruction.
3898 (assemble_parallel_insn): Improve warning messages. Return error
3899 message from non-swapped instruction order.
3901 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3903 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3905 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3906 md_cleanup definition. This moves the forced literal output to
3907 the end of the source pass, and avoids macro's inserting literals
3908 into the code immediately after the macro expansion.
3910 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3912 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3913 a gas internal symbol is adjustable.
3914 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3916 * as.h: If gcc version greater than 2.6, use `__format__' and
3917 `__printf__' in function attributes, rather than `format' and
3920 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3922 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3924 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3926 Add tms320c30 support:
3927 * config/tc-tic30.h: New file.
3928 * config/tc-tic30.c: New file.
3929 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3930 TARGET_FORMAT as "coff-tic30".
3931 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3932 * Makefile.am: Rebuild dependencies.
3933 (CPU_TYPES): Add tic30.
3934 (CPU_OBJ_VALID): tic30-aout is valid.
3935 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3936 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3937 * configure, Makefile.in: Rebuild.
3939 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-v850.c (md_assemble): Improvements to error messages.
3943 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3945 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3946 BFD_RELOC_HI16_S to store the high bits of any value.
3948 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3949 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3950 assembler calculate relocations to any external symbol at all.
3951 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3952 involving generation of pc-relative relocs.
3953 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3954 has been moved to md_apply_fix3.
3956 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3957 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3958 which actually means (the address of identifier's GOT entry) +
3959 constant, which is not particularly useful.
3961 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3963 * read.h (include_dirs): Declare.
3964 (include_dir_count,include_dir_maxlen): Declare.
3966 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3968 * configure.in: Correct check for shared opcodes library.
3969 * configure: Rebuild.
3971 * listing.c (buffer_line): If we can't open the file, set at_end.
3972 (listing_print): Remove unused local variable fi.
3974 * config/m68k-parse.y (reglistpair): Handle register list in
3977 * config/vms-conf.h: Don't undef VERSION.
3979 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3981 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3983 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3985 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3986 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3987 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3988 (EXTRA_DIST): Define.
3989 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3990 explicitly rather than via the list of object files.
3991 (gcc-as.opt): New file created when make-gas.com is run.
3992 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3993 itbl-cpu.h} to #include appropriate file rather than copying that
3995 * config/vms-conf.h: Synchronize with current config.in.
3996 * Makefile.in: Rebuild.
3998 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4000 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4001 (parallel_ok): Relaxed parallel subinstruction dependency check.
4003 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4005 * as.h (flag_warn_suppress_instructionswap): added new flag.
4006 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4007 command line argument.
4008 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4009 warning only if flag_warn_suppress_instructionswap is false.
4011 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4013 * configure.in (i386-*-mingw32*): New target.
4014 * configure: Rebuild.
4016 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4018 * symbols.c (resolve_symbol_value): Don't set the segment if it
4019 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4021 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4024 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4026 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4027 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4030 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4032 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4034 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4036 * config/tc-v850.c (v850_insert_operand): Display instruction when
4037 an error is encountered.
4039 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4041 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4042 (i386-*-sco3.2v5*coff): New target.
4043 (i386-*-sco3.2*): New target.
4044 * configure: Rebuild.
4046 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4048 * config/tc-v850.c: Tidy error message production.
4050 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4052 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4053 validate_immediate return value in the right type for comparisons
4056 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4058 * listing.c (MAX_BYTES): Use listing variables not constants.
4059 (data_buffer): No longer an array, but a pointer.
4060 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4061 (listing_listing): Allocate data_buffer.
4063 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4065 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4066 --listing-rhs-width, --listing-cont-lines.
4067 (show_usage): Update.
4068 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4069 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4070 (print_lines): Use the variables instead of the constants.
4071 (listing_listing): Likewise.
4072 * listing.h: Declare the new vars.
4074 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4076 * as.c (parse_args): Add --keep-locals alias for -L.
4077 Add --strip-local-absolute.
4078 (show_usage): Update.
4079 * as.h (flag_strip_local_absolute): New flag.
4080 * symbols.c (S_IS_LOCAL): Use it.
4081 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4082 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4083 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4085 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4087 * config/tc-m32r.c: Detect if explicitly parallel instructions
4088 might have an io conflict and issue a warning message.
4090 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4092 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4093 cgen_swap_fixups): Functions to save, restore and swap the fixup
4094 chain with a backup copy.
4095 (cgen_asm_finish_insn): Returns address of constructed insn.
4097 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4099 * listing.c (file_info_struct): Remove FILE, add POS.
4100 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4101 (file_info): Don't open the file.
4102 (buffer_line): Check for the file in the last_open cache, updating
4104 (print_source): Don't reference file_info->file.
4105 (listing_listing): Likewise.
4106 (listing_print): Close the file in the cache, if any.
4108 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4110 * read.c (dwarf_file_string): New file static variable.
4111 (emit_expr): Look for constant sequence that leads up to a file
4112 name in DWARF debugging output.
4113 (stringer): Use dwarf_file_string to decide whether to accept a
4114 string as a file name.
4116 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4118 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4119 (crack_operand): Add reg->reglst MRI hack.
4120 (r_seg): Put reglst symbols in reg_section.
4121 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4123 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4125 * tc-sh.c (get_specific): Handle SGR & DBR.
4127 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4129 * tc-h8300.c (parse_reg): Take the length of the symbol into
4130 account when attempting to match a register name.
4131 * tc-h8500.c (parse_reg): Likewise.
4133 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4135 * cgen.c: Formatting changes to improve readability.
4137 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4139 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4142 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4144 Based on a patch from Jim Wilson
4145 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4146 (tc_gen_reloc): Handle cross section PC relative relocs
4149 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4151 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4153 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4155 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4156 (expr_jmp_buf): New static local.
4157 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4158 (cgen_md_operand): New function.
4159 * tc-m32r.c: Clean up pass over `struct foo' usage.
4160 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4162 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4164 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4165 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4167 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4169 * config/tc-i386.c (i386_operand): Give an error if there are
4170 unrecognized characters after an expression.
4172 For older changes see ChangeLog-9697