1 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3 * doc/as.texinfo (Section): Document 's' flag for COFF version.
5 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
7 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
10 1999-08-08 Ian Lance Taylor <ian@zembu.com>
12 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
13 line to crate ${GDBINIT} rather than .gdbinit.
14 * configure, Makefile.in, doc/Makefile.in: Rebuild.
16 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
18 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
20 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
22 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
24 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
26 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
27 non-adjustable symbols.
29 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
31 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
33 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
35 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
38 1999-08-05 Donn Terry <donn@interix.com>
40 * config/te-interix.h: New file.
41 * configure.in (i386-*-interix*): New target.
44 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
46 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
47 selectors for ELF too.
48 (selector_table): Add "ltp" and "rtp" selectors.
50 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
52 * config/tc-i386.c (i386_operand): No need to change
53 operand_string pointer in segment reg case before goto
54 do_memory_reference. Initialise displacement_string_start and
55 displacement_string_end after do_memory_reference label.
56 (i386_index_check): Add operand_string param, and print error
57 message on failure here.
58 (i386_intel_memory_operand): Instead of here.
59 (i386_operand): And here.
60 (INFER_ADDR_PREFIX): Enable.
62 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
64 * config/tc-i386.h (DefaultSize): Define. Renumber following
65 opcode_modifier defines.
67 From Etienne Lorrain <etienne.lorrain@ibm.net>
68 * config/tc-i386.c (stackop_size): New variable.
69 (set_16bit_code_flag): Clear it here.
70 (set_16bit_gcc_code_flag): New function.
71 (md_pseudo_table): Add "code16gcc" entry.
72 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
74 1999-08-03 Ian Lance Taylor <ian@zembu.com>
76 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
77 next_set_end even if the end symbol is being discarded.
79 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
80 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
81 * config/obj-coff.c: Likewise.
82 (seg_info_type): Remove.
83 (seg_info_off_by_4): Change to array of segT.
84 (s_get_segment): Adjust accordingly.
85 (obj_pseudo_table): Fully initialize sentinel entry.
87 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
88 Ralf Baechle <ralf@uni-koblenz.de>.
90 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
92 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
94 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
96 * config/tc-i386.c: Indentation and white space changes.
97 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
98 don't enable it by default.
99 (i386_intel_operand): Remove redundant prototype.
100 Move check on number of memory operands, and i.mem_operands++
101 (i386_intel_memory_operand): To here.
102 Remove i386_immediate code from here. Remove special case code
103 for input and output using (%dx). Remove base/index checks and
104 call i386_index_check instead. Save initial operand_string
105 argument for error message.
106 (i386_operand): Remove redundant prototype. Move base/index
107 checks to i386_index_check.
108 (i386_displacement): Move intel mode check for non-zero
110 (i386_intel_memory_operand): To here.
112 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
114 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
115 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
116 by .register pseudo-op if -64 and --no-undeclared-regs.
117 (s_register, sparc_adjust_symtab): New functions.
118 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
119 Declare sparc_adjust_symtab as tc_adjust_symtab.
120 * doc/c-sparc.texi: Add description of #ignore special literal
121 for .register pseudo-op.
123 1999-07-30 Catherine Moore <clm@cygnus.com>
125 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
126 the relocation's section offset.
128 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
130 * write.c (fixup_segment): Fix generic error check overflow test.
132 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
133 X_add_number to long.
135 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
137 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
140 1999-07-27 Ian Lance Taylor <ian@zembu.com>
142 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
145 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
147 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
149 * configure.bat: Remove; obsolete.
150 * config/go32.cfg: Likewise.
152 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
154 * configure.in (i386-*-vxworks*): New target.
155 * configure: Rebuild.
157 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
159 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
161 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
163 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
165 (output_insn): Put OLO10's secondary addend into tc_fix_data.
166 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
167 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
168 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
169 MAX_RELOC_EXPANSION): Define.
170 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
172 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
174 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
175 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
176 block. Print a warning if an 8-bit or 16-bit constant
177 displacement or immediate is truncated on output.
178 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
180 (i386_operand): Disallow immediate jump absolute operand.
182 1999-07-15 Ian Lance Taylor <ian@zembu.com>
184 * configure.in: Bump version number to 2.9.5.
185 * configure: Rebuild.
187 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
190 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
192 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
193 (cons_fix_new_hppa): Derive size of fixup from size of the object.
195 1999-07-14 Philip Blundell <pb@nexus.co.uk>
197 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
199 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
201 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
202 if -mno-fpu was given.
203 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
205 (cons_fix_new_arm): Remove misleading comments.
207 1999-07-14 Ian Lance Taylor <ian@zembu.com>
209 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
211 (relax_segment): Likewise. After giving a rs_org error, convert
212 the frag to rs_align to avoid cascading errors.
214 1999-07-12 Andreas Schwab <schwab@suse.de>
216 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
218 1999-07-11 Ian Lance Taylor <ian@zembu.com>
220 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
221 as appropriate. Fill in structure initializations. Add variable
222 initializations. Add casts.
223 * dwarf2dbg.c (print_stats): Change i to size_t.
224 * listing.c (listing_listing): Change list_line to unsigned int.
226 1999-07-10 Ian Lance Taylor <ian@zembu.com>
228 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
229 rather than checking for \001 and \002 in symbol name.
230 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
232 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
234 * configure.in (hppa*-linux-gnu*): New target.
235 * configure: Rebuilt.
237 1999-07-08 Nick Clifton <nickc@cygnus.com>
239 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
241 1999-07-07 Nick Clifton <nickc@cygnus.com>
243 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
244 accessing symbolP directly.
246 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
248 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
251 1999-07-05 Nick Clifton <nickc@cygnus.com>
253 * config/tc-arm.c (ARM_EXT_V5): Define.
254 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
255 (md_begin): Detect ARM v5 architectures.
256 (md_parse_option): Accept arm v5 specification.
257 (md_show_usage): Documment -marmv5 switch.
259 * doc/c-arm.texi: Document -marmv5 command line option.
261 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
263 (validate_immediate_twopart): New function. Determine if a
264 constant can be computed by two ADD instructions.
265 (output_inst): Remove its command line parameter - it was never
267 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
268 implememt the ADRL pseudo op.
269 (tc_gen_reloc): Generate a suitable error message if an ADRL
270 instruction tries to generate a real reloc.
272 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
274 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
276 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
279 1999-06-27 H.J. Lu <hjl@gnu.org>
281 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
282 non BFD_ASSEMBLER case.
284 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
286 * config/obj-coff.c (obj_coff_section): Mark writable sections as
289 1999-06-26 David Mosberger <davidm@hpl.hp.com>
291 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
292 out_end_sequence() when the address decreases due to a new frag.
293 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
294 numbering starts with 1.
296 1999-06-23 Nick Clifton <nickc@cygnus.com>
298 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
300 (mcore_s_text): Call obj_elf_text for ELF target.
301 (mcore_s_data): Call obj_elf_data for ELF target.
302 (mcore_s_section): No longer ELF specific. Call obj_coff_section
304 (mcore_s_bss): New function: Dump literal table before changing
306 (mcore_s_comm): New function: Dump literal table before changing
309 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
310 No longer static functions.
311 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
312 Provide prototypes for these functions.
314 1999-06-22 Ian Lance Taylor <ian@zembu.com>
316 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
317 a list of names, to try obj_segment_name, and to try abbreviated
318 names when using COFF without long section names.
320 * config/tc-alpha.c: More use of symbol accessor functions.
321 * config/tc-arc.c: Likewise.
322 * config/tc-d30v.c: Likewise.
323 * config/tc-fr30.c: Likewise.
324 * config/tc-i860.c: Likewise.
325 * config/tc-m88k.c: Likewise.
326 * config/tc-mcore.c: Likewise.
327 * config/tc-ns32k.c: Likewise.
328 * config/tc-sparc.c: Likewise.
329 * config/tc-v850.c: Likewise.
331 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
332 sy_value with appropriate accessor functions.
333 * config/tc-arm.c (md_apply_fix3): Likewise.
334 * config/tc-d10v.c (AT_WORD_P): Likewise.
335 * config/tc-v850.c (reg_name_search): Likewise.
337 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
338 use symbol_get_bfdsym instead.
339 * config/tc-ppc.c (md_assemble): Likewise.
340 * config/tc-v850.c (v850_comm): Likewise.
342 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
344 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
345 the symbol, rather than accessing the bsym member.
346 * config/tc-d10v.c (tc_gen_reloc): Likewise.
347 * config/tc-d30v.c (tc_gen_reloc): Likewise.
348 * config/tc-mcore.c (tc_gen_reloc): Likewise.
349 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
350 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
351 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
352 * config/tc-tic30.c (tc_gen_reloc): Likewise.
353 * config/tc-v850.c (tc_gen_reloc): Likewise.
355 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
357 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
358 (hppa_gen_reloc_type): Conditionalize on BFD64.
359 (tc_gen_reloc): Re-enable ELF relocations.
360 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
362 1999-06-21 Ian Lance Taylor <ian@zembu.com>
364 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
366 (do_ldst): Move assignment out of if condition.
367 (md_apply_fix3): Add casts to avoid printf format warnings. Add
368 parentheses to avoid warning.
370 1999-06-21 Nick Clifton <nickc@cygnus.com>
372 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
373 macro to get at the BFD symbol associated with a GAS symbol.
375 1999-06-19 Ian Lance Taylor <ian@zembu.com>
377 * config/tc-ppc.c: Update for symbol handling changes.
378 * config/obj-coff.c: Likewise.
380 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
382 * tc-hppa.c: General cleanups of ELF support. No more spaces
383 and subspaces for ELF.
384 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
385 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
386 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
387 (UNWIND_SECTION_NAME): Likewise.
388 (space/subspace related structures): Conditionalize definitions
390 (space/subspace directives and support routines): Conditionalize
391 definitions and references/uses on OBJ_SOM.
392 (label_symbol_struct): For ELF, track the symbol's segment. For
394 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
396 (USE_ALIASES): Kill for both SOM & ELF.
397 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
398 (pa_space, pa_subspace): Corresponding changes.
399 (pa_spaces_begin): Corresponding chagnes.
400 (md_begin): Do not muck around with space/subspace stuff for
402 (md_apply_fix): Temporarily disable argument relocation stuff
404 (tc_gen_reloc): Temporarily disable relocation generation for
406 (pa_build_unwind_subspace): Similarly.
408 1999-06-16 Nick Clifton <nickc@cygnus.com>
410 * config/tc-arm.c (thumb_set): New pseudo op.
411 (text, data, section): Override these pseudo ops with ARM
413 (s_thumb_set): New function: Perform the same as a .set pseudo
414 op, but also mark the alias'ed symbol as being a Thumb
416 (arm_s_text): New function: Perform the same as the .text
417 pseudo op, but dump the literal pool before changing
419 (arm_s_data): New function: Perform the same as the .data
420 pseudo op, but dump the literal pool before changing
422 (arm_s_section): New function: Perform the same as the
423 .section pseudo op, but dump the literal pool before changing
425 (arm_cleanup): Do not reset the current section before dumping
428 1999-06-17 Nick Clifton <nickc@cygnus.com>
430 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
431 OPTION_NO_WARN_UNMATCHED entries.
432 (md_parse_option): Generate a warning message if an unrecognised
433 option is encountered.
435 * config/tc-d10v.c (do_not_ignore_hash): New variable.
436 (get_operands): When parsing an expression after an '@' symbol
437 has been detected, do not ignore '#' symbols.
438 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
441 1999-06-13 Ian Lance Taylor <ian@zembu.com>
443 From K. Richard Pixley <rich@noir.com>:
444 * configure.in (ppc-*-vxworks*): New target.
445 * configure: Rebuild.
447 1999-06-12 Philip Blundell <philb@gnu.org>
449 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
451 1999-06-13 Ian Lance Taylor <ian@zembu.com>
453 * write.c (adjust_reloc_syms): Rather than never reducing reloc
454 which refer to symbols in linkonce sections, permit reducing the
455 relocs if the symbol is local.
457 1999-06-12 Ian Lance Taylor <ian@zembu.com>
459 * subsegs.c (subseg_text_p): New function.
460 * as.h (subseg_text_p): Declare.
461 * read.c (do_align): Use subseg_text_p to set the default fill.
462 * write.c (subsegs_finish): Likewise.
463 * config/obj-coff.c (write_object_file): Likewise.
464 * config/tc-i386.h (md_maybe_text): Don't define.
465 (md_do_align): Use subseg_text_p to set the default fill.
466 * config/tc-m32r.c (m32r_do_align): Likewise.
467 * config/tc-sh.c (sh_do_align): Likewise.
468 * config/tc-sparc.h (md_do_align): Likewise.
470 1999-06-12 David O'Brien <obrien@freebsd.org>
472 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
473 * configure: Rebuild.
475 1999-06-12 Ian Lance Taylor <ian@zembu.com>
477 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
478 * Makefile.am: Rebuild dependencies.
479 * Makefile.in: Rebuild.
481 * config/tc-i386.c (i386_immediate): Remove unused label
484 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
485 * symbols.c: Likewise.
486 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
487 sy_next field when taking address, rather than symbol_next.
489 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
491 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
492 value from the output file architecture.
493 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
494 * dwarf2dbg.h: Change bfd_vma to addressT.
496 1999-06-11 Ian Lance Taylor <ian@zembu.com>
498 * dwarf2dbg.h: Use PARAMS in function declarations.
500 1999-06-11 Martin Dorey <mdorey@madge.com>
502 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
503 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
505 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
507 1999-06-11 Ian Lance Taylor <ian@zembu.com>
509 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
511 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
514 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
516 * read.c (read_a_source_file): Only declare inescape if
519 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
521 (find_entry_byval): Add parens to avoid warning.
523 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
525 * symbols.c (resolve_symbol_value): Don't permit subtraction of
528 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
530 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
533 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
534 synthetize_setx): New functions.
535 (md_assemble): Broken the special cases into the above
536 functions. Make compiler happy if sizeof(bfd_vma)==4.
537 Fix sethi generated from set/setuw. If instructions have a relloc,
538 always clear the fields to be relocated in the opcode.
539 (sparc_ip): Remove special_case global variable.
541 1999-06-10 Ian Lance Taylor <ian@zembu.com>
543 Based on patches from John W. Woznack <jwoznack@concentric.net>:
544 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
545 indication of success rather than a value.
546 (itbl_get_val): Likewise.
547 (itbl_get_field): Use strcspn. Change delimiters to include
549 * itbl-ops.h (itbl_get_reg_val): Update declaration.
550 (itbl_get_val): Likewise.
551 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
553 * symbols.c (copy_symbol_attributes): Convert local symbols to
556 1999-06-10 Nick Clifton <nickc@cygnus.com>
558 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
561 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
563 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
564 Optimize set if sizeof(bfd_vma) == 64.
565 (sparc_ip): Fix sethi - without %hi() it should generate
566 R_SPARC_22 reloc, not R_SPARC_HI22.
567 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
569 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
571 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
572 (s_ncons): New function.
573 (native_op_table): New table.
574 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
575 R_SPARC_OLO10 handling.
577 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
579 * expr.h (struct expressionS): Revert last change; widen X_op.
580 * config/tc-alpha.c (md_begin): Check the field is wide enough.
582 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
584 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
585 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
586 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
587 * Makefile.in: Regenerated.
589 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
590 `common' pass on to s_mri_common.
591 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
593 1999-06-06 Richard Henderson <rth@cygnus.com>
595 * config/obj-elf.c (obj_elf_section): Don't free the return
596 value of demand_copy_C_string.
598 1999-06-05 Richard Henderson <rth@cygnus.com>
600 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
601 creation logic from obj_elf_create_section.
603 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
604 (section_stack): New.
605 (special_sections): Make const.
606 (obj_elf_section): Gut and rewrite parsing.
607 (obj_elf_change_section): New function broken out of obj_elf_section.
608 (obj_elf_parse_section_letters): Likewise.
609 (obj_elf_section_word): Likewise.
610 (obj_elf_section_type): Likewise.
611 (obj_elf_previous): Treat as a toggle.
612 (obj_elf_popsection): New.
613 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
614 (ppc_section_type): Likewise.
615 * config/tc-ppc.h: Likewise.
617 * expr.h (struct expressionS): Don't make X_op a bitfield.
618 * config/tc-alpha.c: Update for symbol handling changes.
619 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
620 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
622 1999-06-05 Richard Henderson <rth@cygnus.com>
624 * dwarf2dbg.c (*): Convert to K&R + prototypes.
625 (dwarf2_gen_line_info): Kill unused variables.
626 (dwarf2_finish): Likewise.
627 (dwarf2_where): Likewise.
628 (dwarf2_directive_file): If we've only got a string,
629 hand off to s_app_file.
630 * ecoff.c: Move the include of ecoff.h.
631 * symbols.h (S_IS_FUNCTION): Prototype.
633 * read.c (LEX_HASH): Supply a default.
635 (s_globl): Update `c' after skipping whitespace.
636 * read.h (LEX_END_NAME, is_name_ender): New.
637 * expr.c (get_symbol_end): Respect it.
639 1999-06-04 Mark Klein <mklein@dis.com>
641 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
643 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
645 * config/tc-hppa.c: Update for symbol handling changes.
647 1999-06-03 Ian Lance Taylor <ian@zembu.com>
649 * cgen.c: Update for symbol handling changes.
650 * config/tc-m32r.c: Likewise.
652 * config/tc-hppa.h: Update for symbol handling changes.
653 * config/tc-hppa.c: Likewise.
655 * config/tc-arm.h: Update for symbol handling changes.
656 * config/tc-arm.c: Likewise.
657 (symbol_make_empty): Remove. Just use symbol_create.
659 * symbols.c (symbol_set_tc): Correct name.
661 * Makefile.am: Rebuild dependencies.
662 ($(OBJS)): Don't depend upon struc-symbol.h.
663 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
664 * dep-in.sed: Don't remove struc-symbol.h.
665 * Makefile.in: Rebuild.
667 * doc/internals.texi (Symbols): Describe changes in symbol
670 1999-06-03 Richard Henderson <rth@cygnus.com>
672 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
673 instead of doing the work by hand.
675 1999-06-03 David Mosberger <davidm@hpl.hp.com>
677 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
678 state of line state-machine.
679 (struct ls): Collect DWARF2 line state-machine state in new member
680 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
681 resulted in any DWARF2 directives.
682 (reset_state_machine): New function.
683 (out_end_sequence): Ditto.
684 (dwarf2_gen_line_info): When switching sections or switching to a
685 lower text address, call out_end_sequence() first to terminate the
686 previous code sequence as code sequences MUST have monotonically
687 increasing addresses.
688 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
690 1999-06-03 David Mosberger <davidm@hpl.hp.com>
692 * as.c (parse_args): Add option -gdwarf2 to allow requesting
693 DWARF2 debug info (line information only, at this point).
694 * as.h: Update comment about supported debug formats.
695 * dwarf2dbg.c, dwarf2dbg.h: New files.
696 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
698 * expr.c (operand): Don't use [ for parens if we want an index op.
699 (op_encoding): Switch [ into O_index, if desired.
700 (op_rank): Renumber with O_index on bottom.
701 (expr): If O_index, match closing bracket.
702 * expr.h (O_index): New.
704 * read.c (read_a_source_file): Conditionally allow matched "
705 in lines passed to md_assemble.
707 * config/obj-elf.c (elf_pseudo_table): Add `common'.
709 1999-06-03 Ian Lance Taylor <ian@zembu.com>
711 Add support for storing local symbols in a small structure to save
712 memory when assembling large files.
713 * as.h: Don't include struc-symbol.h.
714 (symbolS): Add typedef.
715 * symbols.c: Include struc-symbol.h.
716 (local_hash): New static variable.
717 (save_symbol_name): New static function, from symbol_create.
718 (symbol_create): Call save_symbol_name.
719 (local_symbol_count): New static variable.
720 (local_symbol_conversion_count): Likewise.
721 (LOCAL_SYMBOL_CHECK): Define.
722 (local_symbol_make): New static function.
723 (local_symbol_convert): New static function.
724 (colon): Handle local symbols. Create local symbol for local
726 (symbol_table_insert): Handle local symbols.
727 (symbol_find_or_make): Create local symbol for local label name.
728 (symbol_find_base): Check for local symbol.
729 (symbol_append, symbol_insert): Check for local symbols.
730 (symbol_clear_list_pointers, symbol_remove): Likewise.
731 (verify_symbol_chain): Likewise.
732 (copy_symbol_attributes): Likewise.
733 (resolve_symbol_value): Handle local symbols.
734 (resolve_local_symbol): New static function.
735 (resolve_local_symbol_values): New function.
736 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
737 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
738 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
739 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
740 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
741 (symbol_previous, symbol_next): New functions.
742 (symbol_get_value_expression): Likewise.
743 (symbol_set_value_expression): Likewise.
744 (symbol_set_frag, symbol_get_frag): Likewise.
745 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
746 (symbol_mark_used_in_reloc): Likewise.
747 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
748 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
749 (symbol_mri_common_p): Likewise.
750 (symbol_mark_written, symbol_clear_written): Likewise.
751 (symbol_written_p): Likewise.
752 (symbol_mark_resolved, symbol_resolved_p): Likewise.
753 (symbol_section_p, symbol_equated_p): Likewise.
754 (symbol_constant_p): Likewise.
755 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
756 (symbol_get_obj, symbol_set_obj): Likewise.
757 (symbol_get_tc, symbol_set_tc): Likewise.
758 (symbol_begin): Initialize local_hash.
759 (print_symbol_value_1): Handle local symbols.
760 (symbol_print_statistics): Print local symbol statistics.
761 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
762 Declare new symbols.c functions. Move many declarations here from
764 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
765 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
766 (struct symbol): Move bsym to make it clearly the first field.
767 Remove TARGET_SYMBOL_FIELDS.
768 (symbolS): Don't typedef.
769 (struct broken_word): Remove.
770 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
771 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
772 (symbol_clear_list_pointers): Likewise.
773 (symbol_insert, symbol_remove): Likewise.
774 (symbol_previous, symbol_append): Likewise.
775 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
776 (struct local_symbol): Define.
777 (local_symbol_converted_p, local_symbol_mark_converted): Define.
778 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
779 (local_symbol_get_frag, local_symbol_set_frag): Define.
780 (local_symbol_get_real_symbol): Define.
781 (local_symbol_set_real_symbol): Define.
783 * write.c (write_object_file): Call resolve_local_symbol_values.
784 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
785 (TARGET_SYMBOL_FIELDS): Don't define.
786 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
787 ECOFF_DEBUGGING, add ECOFF fields.
788 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
789 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
790 ECOFF_DEBUGGING, add ECOFF fields.
791 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
792 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
793 * config/tc-mcore.h: Don't include struc-symbol.h.
794 (TARGET_SYMBOL_FIELDS): Don't define.
795 (struct mcore_tc_sy): Define.
796 (TC_SYMFIELD_TYPE): Define.
797 * Many files: Use symbolS instead of struct symbol. Use new
798 accessor functions rather than referring to symbolS fields
801 * read.c (s_mri_common): Don't add in value of line_label.
803 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
804 checking for SEC_LINK_ONCE.
806 * config/tc-sh.h (sh_fix_adjustable): Declare.
808 * app.c (input_buffer): New static variable.
809 (app_push): Save saved_input in allocated buffer.
810 (app_pop): Restored saved_input.
811 (do_scrub_chars): Change get parameter to take char * and int as
812 arguments. Change GET macro to pass input_buffer to get
813 function. Don't save input into allocated buffer.
814 * as.h (do_scrub_chars): Update declaration.
815 * input-file.c (input_file_get): Change to take char * and int.
816 Read data into passed in buffer. Remove static buffer.
817 * read.c (scrub_from_string): Change to take char * and int. Copy
818 data into passed in buffer.
820 * hash.h: Neaten. Declare hash_traverse.
821 * hash.c: Complete rewrite based on BFD hashing code.
822 * gasp.c (chunksize): New variable.
823 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
826 1999-05-28 Nick Clifton <nickc@cygnus.com>
828 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
829 addend unless the target uses an old ABI.
831 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
833 -Wchar-subscripts cleanup
834 * listing.c (listing_newline): Use unsigned char variable, so
835 calls to isascii,iscntrl are correct.
836 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
838 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
839 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
840 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
841 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
843 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
845 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
847 (arch_coldfire_p): New #define.
848 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
850 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
852 * config/tc-m68k.c (install_operand): Add places `n', `o'.
854 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
855 (install_operand): Add place `N'.
856 (init_table): Add registers ACC, MACSR, MASK.
858 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
860 * config/tc-m68k.c: Change mcf5200 --> mcf.
861 (archs): Add mcf5206e, mcf5307.
862 (m68k_ip): Add format `u'.
863 (install_operand): Add place `m', `M', `h'.
864 (init_table): Add upper/lower registers.
866 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
868 1999-05-28 Martin Dorey <mdorey@madge.com>
870 * config/tc-i960.c: Several minor changes to add ELF and
871 BFD_ASSEMBLER support.
872 * config/tc-i960.h: Likewise.
873 * configure.in (i960-*-elf*): New target.
874 * aclocal.m4, configure: Rebuild.
876 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
878 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
879 reloc changes when defined(BFD_ASSEMBLER).
881 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
883 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
885 * write.c (write_print_statistics): Output to file, not stderr.
887 * expr.c (generic_bignum_to_int32,64): Prototype.
889 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
890 output_sleb128, output_uleb128, output_big_sleb128,
891 output_big_uleb128, output_big_leb128): Prototype.
892 (output_big_sleb128, output_big_uleb128): Make inline.
893 (output_big_leb128): Remove inline
895 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
896 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
897 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
898 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
899 value for correct overflow check in write.c:fixup_segment.
900 * write.c (fixup_segment): Move bitfield overflow checks to after
901 the md_apply_fix call.
902 * config/obj-coff.c (fixup_segment): Likewise.
903 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
904 valueT *val argument.
906 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
908 * config/atof-ieee.c (gen_to_words): Correctly round a
909 denormalized number. Fix off-by-one in range checking for
910 exponent in a denormal.
912 1999-05-10 Nick Clifton <nickc@cygnus.com>
914 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
917 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
919 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
921 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
923 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
924 (ReverseRegRegmem): Remove.
925 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
926 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
927 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
930 From Doug Ledford <dledford@redhat.com>
931 * config/tc-i386.h (RegXMM): New for P/III.
932 * config/tc-i386.c: Add support for P/III.
934 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
936 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
937 (md_begin): Allow ppc32 insns in ppc64bridge mode.
938 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
940 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
942 * config/tc-i386.c (i386_immediate): Skip whitespace before
943 complaining about junk after expression.
944 (i386_displacement): Likewise.
946 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
948 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
949 Don't copy before downcaseing.
951 1999-05-05 Catherine Moore <clm@cygnus.com>
953 * tc-m68k.c: Include elf/m68k.h.
954 (m68k_elf_final_processing): New routine.
955 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
958 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
960 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
963 1999-04-30 Nick Clifton <nickc@cygnus.com>
965 * config/tc-mcore.c (mcore_s_section): Dump literals before
968 1999-04-29 Nick Clifton <nickc@cygnus.com>
970 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
973 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
975 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
976 (TC_INIT_FIX_DATA): Delete.
977 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
978 (TC_INIT_FIX_DATA): Delete.
979 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
980 * write.c (fix_new_internal): Initialize fx_cgen member.
981 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
982 (gas_cgen_md_apply_fix3): Update.
983 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
984 (md_cgen_record_fixup_exp): Update.
985 (FX_OPINFO_R_TYPE): Update.
987 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
988 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
989 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
990 * frags.h (struct frag): Make opindex, opinfo ints.
992 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
994 1999-04-26 Tom Tromey <tromey@cygnus.com>
996 * aclocal.m4, configure: Updated for new version of libtool.
998 1999-04-22 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1002 (md_apply_fix3): Do not fix up absolute relocations against
1005 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1007 1999-04-20 Nick Clifton <nickc@cygnus.com>
1009 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1010 changes and data-in-text directives.
1011 (mcore_cons): New function: intercept cons() operations.
1012 (mcore_float_cons): New function: intercept float_cons()
1014 (mcore_stringer): New function: intercept stringer() operations.
1016 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1018 * obj.h (struct format_ops): Change generate_asm_lineno field to
1020 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1022 * config/tc-alpha.c (find_opcode_match): Add default case to
1024 (find_macro_match): Likewise.
1025 (load_expression): Parenthesize && within ||.
1027 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1029 1999-04-17 Nick Clifton <nickc@cygnus.com>
1031 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1032 .text .data .section pseudo ops.
1033 (mcore_s_section): New function. Dump lits before changing secs.
1034 (mcore_s_text): New function. Dump lits before changing secs.
1035 (mcore_s_data): New function. Dump lits before changing secs.
1037 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1039 * config/tc-mips.c (mips_32bitmode): New.
1040 (md_begin): Set mips_32bitmode if needed.
1041 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1042 Set EF_MIPS_32BITMODE.
1044 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1046 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1049 1999-04-16 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1053 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1055 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1056 expressions correctly.
1059 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1061 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1063 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1065 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1066 and fmpynfadd instructions.
1068 1999-04-11 Richard Henderson <rth@cygnus.com>
1070 * as.h (environ): Declare it, if needed.
1071 * as.c (dump_statistics): Don't declare environ.
1072 * configure.in (environ): Detect declaration.
1073 * configure, config.in: Rebuild
1075 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1076 (i386_displacement): Allocate enough space for replacement buffer.
1077 Clean up replacement buffer initialization.
1079 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1081 * subsegs.c (section_symbol): Don't create a new symbol if one
1082 already exists; instead, use the existing one, but set its segment
1083 and frag data if it hasn't already been defined.
1084 * config/obj-coff.c (c_section_symbol): Likewise.
1086 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1088 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1090 1999-04-08 Nick Clifton <nickc@cygnus.com>
1092 * config/tc-mcore.c: New File: Support routines for MCore
1094 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1095 * config/obj-coff.c: Add support for mcore-pe target.
1097 * Makefile.am: Add support for MCore targets.
1098 * Makefile.in: Regenerate.
1099 * configure.in: Add support for MCore targets.
1100 * configure: Regenerate.
1102 * doc/all.texi: Set MCORE.
1103 * doc/as.texinfo: Document MCore specific command line options.
1105 * write.h: Prevent multiple inclusion.
1107 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1109 * asintl.h (LC_MESSAGES): Never define.
1110 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1112 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1115 * Makefile.am (m68k-parse.c): If configuring in the source
1116 directory, copy m68k-parse.y into the local directory before
1117 running ylwrap, to remove spurious differences when generating
1119 * Makefile.in: Rebuild.
1121 * config/tc-sparc.h (md_do_align): Just allocate the number of
1122 bytes necessary, rather than always allocating 1024.
1124 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1126 * listing.c (listing_newline): Add cast to avoid warning.
1127 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1128 * config/tc-i386.c (i386_scale): Add return value.
1129 (build_displacement_string): Remove unused local temp_disp2.
1130 (i386_intel_memory_operand): Add parentheses to avoid warning.
1131 (i386_intel_operand): Remove unused local end_of_operand_string.
1132 (i386_operand): Remove unused local operand_modifier.
1133 (i386_operand): Add parens to avoid warning.
1135 1999-04-04 Don Bowman <don@pixsci.com>
1137 * configure.in: Add mips*-*-vxworks* target; have it define
1139 * configure, config.in: Rebuild.
1141 1999-03-31 Nick Clifton <nickc@cygnus.com>
1143 * configure.in (emulations): Add support for arm-epoc-pe.
1144 * configure: Regenerate.
1145 * config/te-epoc-pe.h: New file. Define macros specific to
1147 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1148 for arm-epoc-pe target.
1150 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1152 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1154 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1156 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1157 detect ",n" without a condition.
1158 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1161 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1163 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1164 instruction is encoded with one bit.
1167 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1169 * doc/internals.texi (CPU backend): Mention that
1170 line_separator_chars should not include newline. From thi
1171 <ttn@mingle.glug.org>.
1173 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1175 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1176 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1178 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1180 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1182 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1184 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1187 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1189 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1191 1999-03-15 Martin Hunt <hunt@cygnus.com>
1193 * app.c (do_scrub_begin): Change '-' back to a symbol char
1194 so we can use multiple opcodes on a line again.
1196 * config/tc-d30v.c: By default, warn if a symbol has
1197 the same name as a register. Plus some minor
1198 updates from the branch.
1200 1999-03-13 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1203 BFD_RELOC_16 and BFD_RELOC_64.
1205 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1207 * expr.c (expr): Add missing else.
1209 1999-03-12 Nick Clifton <nickc@cygnus.com>
1211 * config/tc-arm.c (md_apply_fix3): Improve error message.
1213 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1215 * Makefile.am (CPU_TYPES): Add fr30.
1216 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1217 (fr30,m32r dependencies): Update.
1218 * Makefile.in: Rebuild.
1220 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1221 (gas_cgen_record_fixup_exp): Ditto.
1222 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1223 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1224 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1225 (md_cgen_lookup_reloc): Update use of operand->type.
1226 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1227 (md_convert_frag): Call cgen_operand_lookup_by_num.
1228 (md_cgen_lookup_reloc): Update use of operand->type.
1229 (m32r_cgen_record_fixup_exp): Ditto.
1231 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1233 * config/tc-mips.c (md_show_usage): Fix message.
1235 1999-03-03 Nick Clifton <nickc@cygnus.com>
1237 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1238 and LDR reg,=<expr> instruction.
1240 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1243 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1245 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1247 1999-02-17 Nick Clifton <nickc@cygnus.com>
1249 This patch was created by: Scott Bambrough
1250 <scottb@corelcomputer.com>
1253 Special cased '@' character. The '@' character is used as the
1254 ARM assembler comment character, as a special character
1255 and in ELF .symver pseudo-op's, and as a special character in
1256 .type and .section pseudo-ops.
1257 (symver_pseudo): New static variable.
1258 (symver_state): New static variable.
1259 (struct app_save): Add field 'symver_state'.
1260 (app_push): Save global symver_state int struct app_save.
1261 (app_pop): Restore global symver_state from struct app_save.
1262 (do_scrub_chars): Special case handling of '@' character in
1265 * configure.in: Modified to recognize armv* uname syntax from ARM
1267 * configure: Regenerated.
1269 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1270 a prefix to the section's type.
1271 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1272 the type's typename.
1274 * config/tc-arm.h: Add support for PIC generation:
1275 (pic_code): New boolean.
1276 (obj_relocate_extern): Define.
1277 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1278 (TC_CONS_FIX_NEW): Define.
1279 (tc_fix_adjustable): Define.
1280 (GLOBAL_OFFSET_TABLE_NAME): Define.
1282 * config/tc-arm.c: Add support for PIC generation:
1283 (line_seperator_chars): Allow ';' as a seperator for Linux.
1284 (is_immediate_prefix): New macro.
1285 (arm_parse_reloc): New function.
1286 (s_arm_elf_cons): New function.
1287 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1288 (md_undefined_symbol): Special case handling for the Global Offset
1290 (md_apply_fix3): Handle PIC relocs.
1291 (tc_gen_reloc): Handle PIC relocs.
1292 (md_parse_option): Add support for '-k' command line switch to
1293 enable PIC generation.
1294 (cons_fix_new_arm): New function.
1295 (s_arm_elf_cons): New function.
1297 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1299 * configure.in: Add comments for uses of AC_DEFINE.
1300 * acinclude.m4: Likewise.
1301 * acconfig.h: Remove.
1302 * aclocal.m4: Rebuild.
1303 * configure: Rebuild.
1304 * Makefile.in: Rebuild.
1305 * config.in: Rebuild.
1307 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1309 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1310 non-constant offset from a base register.
1312 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1314 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1317 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1319 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1320 (emit_insn): Look for pc-relative and no-overflow specifiers on
1321 internal relocation types.
1323 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1325 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1328 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1330 (mips_4650, mips_4010, mips_4100): Variables removed.
1331 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1332 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1334 (md_begin): Don't bother initializing the mips_NNNN variables;
1335 mips_cpu is set, and that's good enough now.
1336 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1337 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1338 (show): New function, to handle wrapping in the CPU lists.
1339 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1341 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1343 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1344 than treat as an immediate specifier.
1346 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1348 * config/tc-i386.c: Prototype many functions.
1349 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1350 (i386_immediate): Remove unused second argument.
1351 (i386_intel_operand): Fix i386_is_reg typo.
1352 (i386_operand): Use allow_naked_reg.
1353 (output_invalid): Make operand int for K&R.
1355 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1357 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1359 * Makefile.in: Rebuild.
1361 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1363 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1365 (EXTRA_as_new_SOURCES): Comment out.
1366 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1367 * Makefile.in: Rebuild.
1368 * doc/Makefile.in: Rebuild.
1369 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1370 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1371 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1372 * configure: Rebuild.
1373 * aclocal.m4: Rebuild.
1374 * config.in: Rebuild.
1375 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1376 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1377 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1378 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1379 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1380 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1381 (gas_cgen_record_fixup_exp): Ditto.
1382 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1383 descriptor, not global variable.
1384 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1385 descriptor, not global variable. Refer to insert_operand handler
1386 via cpu descriptor, not global function.
1387 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1388 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1389 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1390 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1391 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1392 * config/tc-m32r.c: Ditto.
1393 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1394 (md_assemble): Ditto.
1395 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1397 1999-02-09 Nick Clifton <nickc@cygnus.com>
1399 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1400 relocations for ELF targets.
1402 1999-02-08 Nick Clifton <nickc@cygnus.com>
1404 * configure.in: Add support for StrongARM target.
1405 * configure: Regenerate.
1407 1999-02-05 Nick Clifton <nickc@cygnus.com>
1409 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1411 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1414 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1416 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1418 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1420 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1421 (INTEL_DWORD_MNEM_SUFFIX): Define.
1424 (DWORD_PTR): Define.
1425 (XWORD_PTR): Define.
1427 (OFFSET_FLAT): Define.
1429 (NONE_FOUND): Define.
1432 * config/tc-i386.c (set_intel_syntax): New routine.
1433 (intel_syntax): Declare.
1434 (allow_naked_reg): Declare.
1435 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1436 (intel_float_operand): New routine.
1437 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1438 Handle brackets as well as parens. Call i386_intel_operand for
1439 intel syntax. Reverse operands if appropriate. Handle new
1440 suffixes. Handle movzx and movsx.
1441 (i386_is_reg): New routine.
1442 (i386_immediate): New routine.
1443 (i386_scale): New routine.
1444 (i386_displacement): New routine.
1445 (i386_operand_modifier): New routine.
1446 (build_displacement_string): New routine.
1447 (i386_parse_seg): New routine.
1448 (i386_intel_memory_operand): New routine.
1449 (i386_intel_operand): New routine.
1450 (i386_operand): Call i386_displacement, i386_immediate,
1451 i386_scale, etc. instead of handling inline.
1452 (parse_register): Handle registers without prefix.
1454 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1456 * configure: Regenerate.
1457 * configure.in (arm-*-oabi): New.
1458 (thumb-*-oabi): New.
1459 * config/tc-arm.c (target_oabi): Declare.
1460 (md_apply_fix3): Support REL relocs.
1461 (md_parse_option): Handle -oabi.
1462 (elf32_arm_target_format): New routine.
1463 (md_longopts): Add OPTION_OABI.
1464 * config/tc-arm.h: Redefine TARGET_FORMAT.
1467 1999-01-28 Nick Clifton <nickc@cygnus.com>
1469 * write.c (write_relocs): Handle out of range error.
1471 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1472 (fr30_force_relocation): Default to 0.
1474 * config/tc-fr30.h (obj_fix_adjustable): Define.
1475 (TC_FORCE_RELOCATION): Define.
1477 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1480 1999-01-16 Nick Clifton <nickc@cygnus.com>
1482 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1483 merge of two instructions if the left instruciton kills the right.
1485 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1487 * Makefile.in: Regenerate.
1488 * configure.in: Redo test for using cgen.
1489 * configure: Regenerate.
1491 1999-01-09 Nick Clifton <nickc@cygnus.com>
1493 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1494 redefinition of this macro.
1496 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1498 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1501 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1503 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1504 a read of HI or LO and an immediatly following branch.
1506 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1508 * config/tc-mips.c (md_begin): Another correction to the setting of
1511 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1513 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1515 1998-12-21 Nick Clifton <nickc@cygnus.com>
1517 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1518 bit insn when optimizing, so that parallelised instructions will
1519 start on a 32 bit boundary.
1521 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1523 * config/tc-mips.c (mips_eabi64): New.
1524 (md_begin): Set mips_eabi64.
1525 (mips_elf_final_processing): Use it.
1527 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1529 * config/tc-mips.c (mips_elf_final_processing):
1530 Correct setting of ABI in e_flags.
1532 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1534 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1536 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1538 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1540 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1542 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1543 warning, values that don't fit in the field.
1545 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1547 * config/tc-mips.c (mips_abi_string): New.
1548 (md_parse_option,md_longopts): Add mabi.
1549 (mips_elf_final_processing): Set e_flags based on mabi flag.
1551 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1553 * config/tc-mips.c (md_parse_option): Handle vr4111.
1555 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1557 * config/tc-h8300.c (build_bytes): Change message given if the
1558 instruction requires H8/300H mode and we're not in Hmode, to
1559 suggest that it may be the operand modes that are the problem, not
1560 necessarily the opcode.
1562 1998-12-10 Nick Clifton <nickc@cygnus.com>
1564 * config/tc-fr30.c: Add line separator character.
1566 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1568 * configure.in (hppa-*-mpeix*): New target.
1569 * config/obj-som.h (obj_som_compiler): Declare.
1570 * config/obj-som.c (compiler_seen): New static variable.
1571 (obj_som_compiler): New function.
1572 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1573 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1574 (pa_type_args): Set hppa_priv_level.
1575 (pa_compiler): New static function if OBJ_SOM.
1576 * configure: Rebuild.
1578 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1580 * read.c (output_leb128): Don't mark as inline.
1582 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1584 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1585 AIX .vbyte unaligned data support.
1586 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1587 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1590 1998-12-07 Nick Clifton <nickc@cygnus.com>
1592 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1595 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1597 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1598 BFD_RELOC_ARM_PCREL_BRANCH.
1600 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1602 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1603 checking the target type.
1604 (mips-dec-bsd*): Set endian to little.
1605 * configure: Rebuild.
1607 COFF weak symbol support, based on patches from Mark Elbrecht
1608 <snowball3@usa.net>:
1609 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1610 * config/obj-coff.c (obj_coff_weak): New static function.
1611 (obj_coff_endef) [both versions]: Handle weak symbols.
1612 (coff_frob_symbol): Likewise.
1613 (yank_symbols): Likewise.
1614 (obj_pseudo_table): Add "weak".
1616 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1617 <aymeric.vincent@emi.u-bordeaux.fr>.
1618 * aclocal.m4: Rebuild with current tools.
1619 * configure: Rebuild.
1621 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1622 an assertion failure for a case we can't handle when OBJ_ECOFF.
1624 * expr.c (operator): And with 0xff to avoid problems with signed
1627 1998-12-03 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1630 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1632 1998-12-02 Nick Clifton <nickc@cygnus.com>
1634 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1637 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1639 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1642 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1644 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1647 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1649 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1651 (d10v_cleanup): Only generate previous insn if a multiline insn is
1654 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1656 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1659 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1662 -marm6xxx command line switches.
1664 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1666 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1667 (itbl-ops.o): Delete duplicate dependencies.
1668 Rebuild dependencies.
1669 Add fr30 dependencies.
1670 * Makefile.in: Rebuild.
1672 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1674 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1676 * listing.c: Ignore line terminator characters found inside
1679 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1681 * po/gas.pot: Regenerated.
1683 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1685 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1686 fr30_is_label_start(). Also checks for delay slot insns.
1688 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1689 FR30 instructions which contain a colon in the mnemonic.
1691 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1693 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-fr30.c: Removed currently superflous code.
1697 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1699 * config/tc-fr30.h: New file.
1700 * config/tc-fr30.c: Tweaking so that it will compile.
1702 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1704 * config/tc-d10v.h (obj_fix_adjustable): Define.
1705 (TC_FORCE_RELOCATION): Define.
1706 (d10v_force_relocation): Declare.
1707 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1708 (md_apply_fix3): Handle Vtable relocs.
1709 (d10v_fix_adjustable): New.
1710 (d10v_force_relocation): New.
1712 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1714 * config/tc-d30v.c: Change default behaviour to ignore potential
1715 conflicts between register name and symbol names.
1717 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1719 * configure.in: Add fr30-*-*.
1720 * config/tc-fr30.c: New file.
1721 * Makefile.in: Regenerated.
1722 * config.in: Regenerated.
1723 * configure: Regenerated.
1724 * doc/Makefile.in: Regenerated.
1725 * po/gas.pot: Regenerated.
1727 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1729 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1732 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1734 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1736 (do_scrub_chars): Add some casts to unsigned char to avoid
1737 unwanted sign extension.
1738 * read.c (lex_type): Set characters about 127 to be symbol
1740 * config/tc-i386.c (md_begin): Set identifier_chars and
1741 operand_chars for values above 127.
1743 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1745 * configure.in: detect cygwin* instead of cygwin32*
1746 * configure: regenerate
1748 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1750 * listing.c: Add support for producing a listing from piped
1753 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1755 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1756 (append_insn): Account for the tx39's multiply behavior.
1758 1998-10-26 Michael Meissner <meissner@cygnus.com>
1760 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1761 from assemble_parallel_insns. Add support for '->' to indicate
1762 explicitly serializing the instructions.
1763 (md_assemble): Ditto.
1765 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1767 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1770 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1772 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1774 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1776 * config/tc-mips.c : support frame and regmask/fregmask when
1777 MIPS_STABS_ELF is specified.
1779 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1781 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1782 (md_apply_fix): Don't return 1 for VTABLE relocs.
1783 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1785 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1787 * doc/c-i386.texi: Replace occurences of "opcode" with
1788 "instruction mnemonic", "instruction", or "mnemonic" when
1789 referring to the name of an instruction. Use "opcode" when
1790 referring to the sequence of machine bytes.
1792 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1793 (is_opcode_char): Rename to is_mnemonic_char.
1794 (md_assemble and i386_operand): Correct error messages from
1795 "opcode" to "instruction mnemonic"
1796 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1797 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1798 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1799 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1800 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1801 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1802 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1804 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1806 * config/tc-i386.c (i386_operand): Check for garbage after
1809 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1811 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1812 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1814 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1816 * config/tc-sh.h (obj_fix_adjustable): Define.
1817 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1818 (md_apply_fix): Likewise.
1819 (tc_gen_reloc): Likewise.
1820 (sh_fix_adjustable): New.
1822 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1824 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1825 * cgen.h (gas_cgen_finish_insn): Update prototype.
1826 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1827 cgen_insn_t -> CGEN_INSN_INT.
1828 (make_parallel): Update handling of CGEN_INT_INSN_P.
1829 (assemble_parallel_insn): Ditto.
1830 (target_make_parallel): New function.
1831 (md_assemble): Use it.
1833 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1835 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1837 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1839 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1840 converted into lower case.
1842 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1844 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1845 (gas_cgen_tc_gen_reloc): Likewise.
1846 * config/tc-m32r.h (obj_fix_adjustable): Define.
1847 * config/tc-m32r.c (m32r_fix_adjustable): New.
1848 (m32r_force_relocation): Handle VTABLE relocs.
1850 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1852 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1854 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1856 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1857 to lower case before parsing.
1859 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1860 parallel insns modift buts in the PSW as a side effect.
1862 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1864 * config/tc-d30v.c (find_format): Test for missing flag and
1867 (md_apply_fix3): Fix error messages to avoid
1868 assumption about presence of a symbol.
1870 (parallel_ok): Disallow parallel instructions that both modify the
1873 (find_format): Generate a warning if an odd numbered register is
1874 used as the first register in a mutli-register instruction.
1876 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1878 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1879 relocations are always associated with a symbol.
1881 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1883 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1884 (elf32_sparc_force_relocation): Declare.
1885 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1886 (tc_gen_reloc): Handle vtable relocs.
1887 (elf32_sparc_force_relocation): New.
1889 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1891 * symbols.c (S_IS_FUNCTION): New.
1892 * config/tc-v850.h (obj_fix_adjustable): Define.
1893 (TC_FORCE_RELOCATION): Define.
1894 (v850_force_relocation): Declare.
1895 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1896 of fx_addnumber for VTABLE reloc addends.
1897 (md_apply_fix3): Handle VTABLE relocs.
1898 (v850_fix_adjustable): New.
1899 (v850_force_relocation): New.
1901 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1903 * tc-hppa.c (fp_operand_format): Add some additional formats.
1904 (pa_ip): Do not automatically promote into pa2.0 mode.
1905 (pa_level): Handle ".level 2.0".
1907 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1909 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1910 * config/tc-i386.h (template.extension_opcode): Change to
1911 unsigned int to allow full range of 8-bit opcode suffixes.
1912 (None): Redefine as 0xffff.
1914 From Jeff B Epler <jepler@usgs.gov>
1915 * doc/c-i386.texi (i386-SIMD): New section.
1917 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1919 * read.c (discard_rest_of_line): New function.
1920 * read.h: Declare it.
1921 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1923 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1925 * config/tc-d10v.c (find_symbol_matching_register): New function.
1926 (find_opcode): Cope with the case where a register name matches
1929 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1931 * config/tc-v850.c (md_pcrel_from): Rename to
1932 v850_pcrel_from_section.
1933 (v850_pcrel_from_section): Do not resolves symbols in other
1936 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1938 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1940 * config/tc-d10v.c (find_opcode): Generate an error if a register
1941 is supplied for an operand that should not be a register.
1943 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1945 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1946 instructions to have another instruction in the right bin.
1948 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1951 the right container if the left container holds a branch
1954 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1957 both a register name and symbol name.
1958 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1960 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1962 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1963 execution unit class.
1965 (reg_name_search): If a name matches a register and a symbol,
1966 prefer the register.
1967 (find_format): Disallow flag registers when a general purpose
1968 register is required.
1969 If a number is required, but a register has been given, check to
1970 see if a symbol with the same name as the register exists, and if
1971 so, use that symbol.
1973 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1975 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1977 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-d30v.c (find_format): Do not accept flag registers as
1980 general purpose registers.
1981 (find_format): If an immediate value is expected at a given place
1982 in a format, but a register name has been provided instead, check
1983 to see if that register name matches the name of a predefined
1984 symbol and if it does, then use the symbol instead.
1985 (reg_name_search): If a register name matches a symbol name,
1986 prefer the register name to the symbol name.
1988 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1991 the previous insn to empty.
1993 1998-09-20 Michael Meissner <meissner@cygnus.com>
1995 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1996 pieces, forcing the use of an ANSI compiler.
1998 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2000 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2002 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2004 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2006 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2008 (obj_elf_vtable_entry): Likewise.
2009 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2010 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2011 (tc_gen_reloc): Likewise.
2012 (arm_fix_adjustable): Likewise.
2013 (elf32_arm_force_relocation): New.
2014 (armelf_frob_symbol): Remove coff-style symbol support.
2016 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2018 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2020 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2022 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2023 OBJ_COFF so that routine is defined for a.out format.
2025 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2027 * config/tc-i386.c (i386_operand): Detect non-segment registers
2028 used as segment prefixes.
2030 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2032 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2033 optimize across FDE boundaries.
2035 * config/obj-coff.c (obj_coff_section): Preserve any link once
2036 flags when setting the section flags.
2038 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2040 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2041 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2043 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2045 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2048 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2050 * frags.c (frag_grow): Include the size of the frag struct in the
2053 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2054 if the new subseg comes before the old.
2056 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2058 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2059 to handle edge8 and edge16.
2061 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2063 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2064 before we clobber the symbol involved.
2066 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2068 * config/tc-arm.c: Remove OBJ_ELF definitions for
2069 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2070 use arm_adjust_symtab for OBJ_COFF.
2071 (armelf_adjust_symtab): New Routine.
2072 * config/tc-arm.h: Define obj_adjust_symtab to
2073 armelf_adjust_symtab for OBJ_ELF.
2075 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2077 * configure.in: Make all i386-elf targets use bfd_gas.
2078 * config/tc-i386.c (tc_i386_force_relocation): New.
2079 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2080 (md_apply_fix3): Likewise.
2081 (tc_gen_reloc): Handle them.
2082 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2083 tc_i386_force_relocation.
2085 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2089 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2091 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2092 current opcode after writing the first insturction of a reverse
2095 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2097 * read.h (generate_lineno_debug): Add prototype.
2098 * read.c (generate_lineno_debug): Make non-static.
2100 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2102 * config/tc-i386.c (md_assemble): Only warn for address/data size
2105 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2107 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2108 against Thumb function names, as the linker needs this information.
2110 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2112 * expr.c (operand): Check also that there is no advance in operand
2113 after atof_generic in order to decide "is it label 0f or floating
2116 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2119 command line options with a single dash.
2120 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2122 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2124 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2125 * tc-arm.c (arm_fix_adjustable): New routine.
2127 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2129 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2130 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2131 demand_empty_rest_of_line before mri_comment_end.
2132 (equals): Check garbage after expression before
2133 mri_comment_end in MRI mode.
2135 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2137 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2138 small immediate constant to use the constant itself rather than
2141 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2143 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2144 (pa_leave): Likewise.
2146 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2148 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2150 (i386_operand): Fix an error message.
2152 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2154 * doc/c-arm.texi (ARM Directives): Document .req directive.
2156 * config/tc-arm.c (reg_required_here): Display erroneous string if
2157 the register name could not be decoded.
2158 Do not set inst.instruction if the sift is -1.
2160 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2162 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2165 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2167 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2168 even if it is belived to be unnecessary.
2170 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2172 config/tc-i386.c (i386_operand): Size immediate constants by
2173 suffix (erroneously removed as part of July 7 change).
2175 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2177 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2178 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2179 (armelf_frob_symbol): New Routine.
2180 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2182 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2184 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2186 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2189 command line switches passed to assembler.
2191 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2193 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2194 (gas_cgen_opcode_desc): Declare.
2195 (gas_cgen_parse_operand): Declare.
2196 (*): Prepend gas_ to gas specific fns to denote them as such.
2198 * cgen.c (gas_cgen_opcode_desc): New global
2199 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2200 (queue_fixup): Renamed from cgen_queue_fixup.
2201 (*): Prepend gas_ to gas specific fns to denote them as such.
2203 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2204 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2205 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2206 Open opcode table and initialize it.
2207 (make_parallel): Use gas_cgen_opcode_desc.
2208 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2209 (md_assemble): Ditto.
2211 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2213 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2214 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2215 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2216 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2217 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2218 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2219 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2220 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2221 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2222 (INIT_STAB_SECTION): Likewise.
2223 (OBJ_PROCESS_STAB): Likewise.
2225 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2226 (md_parse_option): Watch for them.
2227 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2228 (md_begin): Kill neverdef code.
2229 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2230 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2231 (s_alpha_coff_wrapper): New.
2232 (md_pseudo_table): Trap all ECOFF pseudos.
2234 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2236 Start of changes to remove mdebug section from mips*-elf
2237 Based on MIPS_STAB_ELF definition
2238 * acconfig.h: undef if not configured
2239 * config.in: undef if not configured
2240 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2241 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2242 * stabs.c (s_stab_generic): flush frag
2244 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2246 * configure.in: (arm-*-elf): Handle.
2247 (thumb-*-elf): Handle.
2248 * configure: Regenerate.
2249 * read.c (stringer): Fix typo in comment.
2250 * write.c (fixup_segment): Don't add symbol value to addend if
2252 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2254 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2257 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2259 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2260 (write_2_short): Emit warning if new flag is set.
2261 (do_assemble): Set flags if left instruction is one of special
2262 "right-instruction-killer" type.
2264 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2266 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2267 Always output words in debug_info section as big endian.
2268 (sparc_target_format): Choose correct bfd target.
2269 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2271 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2273 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2274 to work with internationalization code. Issue an error when two
2275 operands match that are not allowed to match.
2277 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2279 * configure.in (install_tooldir): Allow target to specify whether
2280 it wants to be installed in $(tooldir)/bin.
2281 * configure: Regenerate.
2282 * Makefile.am (install-exec-local): Set install-exec-tooldir
2283 dependency via configure.
2284 * Makefile.in: Regenerate.
2286 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2288 * Makefile.am (install-exec-local): Split into two ...
2289 (install-exec-bindir,install-exec-tooldir): New rules.
2290 * Makefile.in: Regenerate.
2292 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2294 * Makefile.am (install-exec-local): Don't remove the file before
2295 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2296 W. Rozycki <macro@ds2.pg.gda.pl>.
2297 * Makefile.in: Rebuild.
2299 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2301 * cgen.c: Include libiberty.h.
2302 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2303 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2304 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2305 (md_cgen_lookup_reloc)): Declare.
2306 (md_cgen_record_fixup_exp): Declare.
2307 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2308 (m32r_relax_frag): Declare.
2309 (cgen_md_apply_fix3): Decls moved to cgen.h.
2310 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2311 (m32r_cgen_record_fixup_exp): Delete decl.
2312 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2313 (assemble_nop): Delete.
2314 (expand_debug_syms): Delete unused `exp'.
2315 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2316 Add default case for -Wall.
2317 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2318 (md_atof): Delete unused wordP.
2320 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2322 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2325 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2327 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2328 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2329 .print, .purgem, and .struct. Remove documentation for
2332 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2334 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2335 Update call to insert_operand.
2337 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2341 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2343 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2344 whitespace after a prefix operator.
2346 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2348 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2350 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2352 * config/tc-sparc.c (log2): New static function.
2353 (s_reserve): Use log2 to convert alignment before calling
2355 (s_common): Use log2 to convert alignment before calling
2356 record_alignment and frag_align.
2357 (sparc_cons_align): Use log2.
2359 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2361 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2362 (s_common): Likewise.
2364 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2365 initialization of waddr.
2366 (sparc_elf_final_processing): Add default case to switch.
2368 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2370 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2371 than temporary real.
2373 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2375 * write.c (subsegs_finish): Don't align the segments if there were
2378 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2379 copying aux information.
2381 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2382 expression into a symbol.
2384 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2386 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2387 type to unsigned int.
2388 (md_assemble): Change type used to store offsets from unsigned
2390 (i386_operand): Switch error check to only call RESTORE_END_STRING
2391 once after parse_register.
2393 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2395 * config/tc-v850.c (md_show_usage): Changed format to match that
2398 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2400 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2402 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2404 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2407 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2409 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2410 * doc/Makefile.in: Rebuild.
2412 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2414 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2415 for %lo expressions.
2416 (mips_ip, case 'u'): Move range check after code to mask
2417 off bits in %hi/%lo expressions. Mask off high bits for
2420 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2422 * doc/Makefile.am (gasver.texi): New target.
2423 (as.info, as.dvi): Depends upon gasver.texi.
2424 * doc/as.texinfo: Include gasver.texi. Mention version number on
2425 title page and in top node.
2426 * doc/Makefile.in: Rebuild.
2428 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2430 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2431 but not including the line containing the edict.
2432 * listing.h (LISTING_EOF): New.
2433 * input-scrub.c (input_scrub_next_buffer): Call it.
2435 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2437 * config/tc-i386.c (i386_operand): Don't set the size of an
2438 immediate address based solely on the suffix and the mode.
2440 * config/tc-i386.c (md_assemble): Add assertion to make sure
2441 overlap2 does not set Imm.
2443 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2444 sequences of whitespace to a single space.
2445 (is_space_chars): Just compare with space.
2446 (md_begin): Don't initialize space_chars.
2447 (md_assemble): Just skip a single whitespace character.
2448 (i386_operand): Rewrite base-index parsing to use new
2449 parse_register, and to skip white space. Skip white space in a
2450 number of other places too. Don't give error message if
2451 parse_register fails.
2452 (parse_register): Change reg_string parameter to be non-const.
2453 Add end_op parameter. Skip white space after the `%', and return
2454 end of register string. Give error message here rather than
2457 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2459 Based on patch from Matt Semersky <matts@scd.hp.com>:
2460 * expr.c (op_encoding): Make const.
2461 (expr_set_precedence): New function.
2462 (expr_begin): Don't set operator rankings, just call
2463 expr_set_precedence.
2464 * expr.h (expr_set_precedence): Declare.
2465 * read.c (s_mri): Call expr_set_precedence.
2467 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2469 * doc/as.texinfo (Statements): Remove paragraph discussing
2470 continuing lines with a backslash. This hasn't worked for years,
2473 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2475 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2477 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2478 (ps_CTORS, ps_DTORS): New section types.
2479 (vms_fixup_xtors_section): New function
2480 (Ctors_Psect, Dtors_Psect): Define.
2481 (IS_GXX_XTOR): Define
2482 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2483 Filter static constructors/destructors and add to
2484 Ctors_Symbols/Dtors_Symbols chain.
2485 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2486 appropriate section.
2488 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2489 * makefile.vms: Merge vax/vms support.
2491 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2493 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2494 (elf_pseudo_table): Add them.
2495 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2496 (md_apply_fix): Accept them.
2497 (mips_fix_adjustable): Don't adjust them.
2498 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2499 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2500 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2501 (tc_fix_adjustable): Don't adjust them.
2503 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2505 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2507 * Makefile.in: Regenerate.
2508 * configure.in: AC_SUBST cgen_cpu_prefix.
2509 * configure: Regenerate.
2511 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2513 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2514 Changed all users of COND12_DELAY.
2516 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2518 * config/tc-mn10300.c (set_arch_mach): New function.
2519 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2520 (md_begin): Default to mn10300 mode.
2521 (md_assemble): Only accept instructions for the core mn10300
2522 chip and the active machine type.
2524 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2526 * subsegs.h (segment_info_type): Give the struct a name.
2527 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2528 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2529 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2530 * config/tc-w65.h (tc_reloc_mangle): Declare.
2531 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2533 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2535 * config/tc-v850.c (v850_comm): Restore old section
2536 after common processing.
2538 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2540 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2542 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2544 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2545 char with code that explicitly sign-extends.
2547 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-v850.c (md_begin): Restore text section as the current
2550 section after creating call table sections.
2551 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2554 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2555 with call to macro SYM_AUXINFO.
2557 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2559 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2560 with the program transform name.
2561 * Makefile.in: Rebuild.
2563 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2565 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2568 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2570 * config/tc-i386.c (i386_operand): Be prepared for a space between
2571 the open parenthesis and the start of the register operand,
2572 because of the June 16 change.
2574 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2576 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2579 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2582 even if it is belived to be unnecessary.
2584 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2586 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2588 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2590 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2592 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2593 shift amount for a repeated operand. The shift amount for the
2594 repeated copy comes from the size of the operand.
2596 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2598 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2600 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2602 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2604 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2606 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2607 characters in it as LEX_IS_SYMBOL_COMPONENT.
2608 * config/tc-i386.h (tc_symbol_chars): Define.
2609 (extra_symbol_chars): Declare.
2610 * config/tc-i386.c (extra_symbol_chars): Define.
2611 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2612 (line_comment_chars): Set to '/' if TE_LINUX.
2613 * doc/c-i386.texi (i386-prefixes): Update.
2614 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2616 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2618 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2619 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2621 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2623 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2624 constraint in instructions REP & REPI.
2626 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2628 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2629 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2631 (check_range): If the operand is shifted, then shift the number
2632 before checking its range.
2634 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2636 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2639 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-v850.c (v850_comm): Create special sections as needed.
2643 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2645 * config/tc-d10v.c (write_2_short): Addition of swapping
2646 instructions for sequential and reverse sequential order when
2647 given order is not possible.
2649 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2651 * Makefile.am: Rebuild dependencies.
2652 (DEP_INCLUDES): Fix reference to intl build directory.
2653 * Makefile.in: Rebuild.
2655 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2657 * doc/c-i386.texi: Update 16 bit documentation.
2659 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2660 IgnoreDataSize to IgnoreSize as they are used for address size as
2662 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2663 32-bit mode, similarly addr16/data16 and variants.
2665 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2668 sequential word multiply instructions.
2670 (do_assemble): Add extra command line argument, to allow mul32
2671 attribute to be preserved across parallel insns.
2672 (md_assemble): Insert NOPs between explicitly parallel insns which
2673 contain an 32 bit multiply and a 16 multiply.
2675 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2680 * config/tc-i386.c (reloc): Add braces.
2682 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2683 consistent with Intel naming.
2684 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2685 use bitfields in sib_byte.
2686 (modrm_byte): Don't use bitfields here either.
2688 * config/tc-i386.c (current_templates): Add const.
2689 (parse_register): Add const to return, param, and char *s.
2690 (i386_operand): Add const to reg_entry *r.
2691 * config/tc-i386.h (templates): Add const to start, end.
2693 Inspired by code for 16 bit gas support from Martynas Kunigelis
2694 <martynas@nm3.ktu.lt>:
2695 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2696 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2697 (uses_mem_addrmode): Remove.
2698 (md_estimate_size_before_relax): Add support here too.
2699 (md_relax_table): Rewrite interface to md_relax for 16 bit
2701 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2702 (opcode_suffix_to_type): Remove.
2703 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2704 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2705 (md_convert_frag): Likewise.
2706 (i386_operand): Add support for 16 bit base/index regs,
2707 immediates, and displacements. Remove some unnecessary casts, and
2708 localise end_of_operand_string, displacement_string_start,
2709 displacement_string_end variables. Add GCC_ASM_O_HACK.
2710 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2712 * config/tc-i386.c (prefix_hash): Remove.
2713 (md_begin): Rewrite without obstacks. Remove prefix hash table
2714 handling. Rewrite lexical table handling.
2715 (i386_print_statistics): Don't print prefix statistics.
2716 (md_assemble): Rewrite instruction parser so that line is not
2717 converted to lower case. Don't do a hash_find for prefixes,
2718 instead recognise them via opcode modifier.
2719 (expecting_operand, paren_not_balanced): Localise variables.
2720 * config/tc-i386.h (IsPrefix): Define.
2721 (prefix_entry): Remove.
2723 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2724 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2725 '\\' in case where comment_chars contains '/'.
2727 * config/tc-i386.c (MATCH): Ensure given operand and template
2728 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2729 you must write `ljmp *table(%ebx)'.
2731 From H.J. Lu <hjl@gnu.org>:
2732 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2733 as 0 ifndef BFD_ASSEMBLER.
2734 (md_assemble): Allow immediate operands without suffix or
2735 other reg operand to default in size to the current code size.
2737 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2739 * config/tc-v850.c (md_begin): Restore creation of
2740 .call_table_text and .call_table_data sections.
2742 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2745 after emitting a word of noops.
2747 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2749 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2750 (i386_operand): Simplify checks for valid base/index combinations.
2751 Disallow `in 4(%dx),%al'.
2753 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2755 (add_prefix): Change parameter from char to int.
2757 * config/tc-i386.h (Ugh): Define opcode modifier.
2758 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2760 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2761 CONSISTENT_REGISTER_MATCH macros to check register types more
2762 thoroughly. Check for illegal suffix/operand combinations
2763 when matching insns with operands. Handle new `s' suffix, and
2764 associated FloatMF opcode modifier for float insns with memory
2766 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2767 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2768 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2769 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2770 DATA_PREFIX_OPCODE throughout.
2772 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2773 (md_assemble): Rewrite suffix/register operand checking code to be
2774 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2775 AnyMem, the better to grep.
2777 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2778 given a memory operand. Don't set Abs bits either.
2779 (type_names): Remove Mem*, Abs*.
2780 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2781 define opcode_modifiers as these cases are handled by Disp8,
2782 Disp16, Disp32 and suffix checks.
2783 (COMES_IN_BOTH_DIRECTIONS): Remove.
2784 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2786 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2787 if IgnoreDataSize modifier given. Remove ShortformW modifier
2788 test. Add test for ShortForm in W base_opcode modification.
2789 Merge Seg2ShortForm and Seg3ShortForm code.
2790 * config/tc-i386.h (ShortFormW): Remove.
2791 (IgnoreDataSize): Define.
2793 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2795 * config/tc-d30v.c (md_assemble): Store previous segment state
2796 with previous instruction.
2798 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2800 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2801 (ebp, esp): Remove static variables.
2802 (MATCH): Remove test for InOutPortReg.
2803 (i386_operand): Properly handle InOutPortReg here instead.
2804 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2805 (md_assemble): Simplify and correct modrm and sib generation.
2806 (i386_operand): Add warning for scale without index.
2807 Rewrite checks for valid base/index combinations.
2809 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2810 macros and enclose in do while(0).
2811 (RESTORE_END_STRING): Likewise.
2812 (md_assemble): Add one to printed operand number so we start
2813 from 1 not 0. Add some more gettext invocations.
2814 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2817 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2818 DATA_PREFIX, SEG_PREFIX): Define.
2819 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2820 (check_prefix): Remove function.
2821 (add_prefix): New function. Add prefix to i.prefix as well as
2823 (md_assemble): Changes for add_prefix. Remove hack for wait
2824 prefix, instead always output prefixes in fixed order. Test
2825 for jcxz/loop when selecting between word & dword operations,
2826 and add address size prefix rather than operand size prefix.
2827 Remove operand -> address size hack when emitting jcxz/loop.
2828 (i386_operand): Remove O_Absent check as it's done in expr.
2830 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2832 * configure.in: Recognize m5200 as a cpu_type of m68k.
2833 * aclocal.m4: Rebuild with current libtool.
2834 * configure: Rebuild.
2836 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2838 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2839 to relaxable_symbol to prevent references to external symbol from
2842 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2844 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2845 symbols are relaxable.
2847 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2849 * config/tc-v850.c (md_begin): Don't create special
2850 sections by default.
2852 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2854 * config/tc-mips.c (macro): For div and udiv, close the
2855 reorder block as soon as possible.
2857 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2859 From Matt Semersky <matts@scd.hp.com>:
2860 * macro.c (macro_mri_mode): New function.
2861 * macro.h (macro_mri_mode): Declare.
2862 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2865 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2867 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2870 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2871 until after xstrdup in OBJ_EVAX case.
2873 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2875 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2876 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2877 of hardcoded magic number.
2878 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2880 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2882 * read.c (do_s_func): New function.
2884 * read.h (do_s_func): Add prototype.
2886 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2888 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2889 nops if fill pattern not specified.
2891 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2893 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2894 * config/te-go32.h (TE_GO32): Define.
2895 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2897 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2899 Implement .func/.endfunc pseudo-ops.
2900 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2902 * read.c (potable): Add .func,.endfunc.
2903 (s_func): New function.
2904 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2906 (in_doc_func_p,current_function_label): New static globals.
2907 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2909 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2911 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2912 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2913 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2914 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2915 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2916 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2917 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2918 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2919 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2920 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2921 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2922 * config/tc-a29k.c: Don't define md_short_jump_size,
2923 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2924 * config/tc-alpha.c: Likewise.
2925 * config/tc-alpha.h: Likewise.
2926 * config/tc-arm.c: Likewise.
2927 * config/tc-h8300.c: Likewise.
2928 * config/tc-h8500.c: Likewise.
2929 * config/tc-hppa.c: Likewise.
2930 * config/tc-i860.c: Likewise.
2931 * config/tc-i960.c: Likewise.
2932 * config/tc-ppc.c: Likewise.
2933 * config/tc-sh.c: Likewise.
2934 * config/tc-sparc.h: Likewise.
2935 * config/tc-tic30.c: Likewise.
2936 * config/tc-w65.c: Likewise.
2937 * config/tc-z8k.c: Likewise.
2939 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2941 * config/tc-vax.c (_): Delete this macro used for placeholder
2942 values in vax_operand_width_size; it conflicts with the _() macro
2943 used for internationalization.
2945 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2947 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2948 code. From Chris Moller <moller@bops.com>.
2950 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2951 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2952 * read.c (emit_expr): Initialize seg and subseg fields of a new
2954 * write.c (write_object_file): Switch to the appropriate segment
2955 and subsegment when processing a broken word.
2957 * config/tc-m68k.c (mri_assemble): New static function.
2958 (build_mri_control_operand): Call mri_assemble rather than
2960 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2961 (s_mri_endf, s_mri_endw): Likewise.
2963 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * read.c (s_org): Call md_flush_pending_output if it is defined.
2967 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2969 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2971 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2972 (md_parse_option): Add for same.
2973 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2974 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2975 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2977 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2979 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2981 * config/tc-arm.c (find_real_start): Relax definition of local
2984 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2986 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2987 symbols at the given address, not just the last one specified.
2989 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2991 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2992 or number_to_chars_littleendian to write data.
2994 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-v850.c (md_assemble): Remove artificially created
2997 register name symbols.
2999 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3001 * write.c (fixup_segment): Change "segment" to "section" in
3004 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3006 * write.c (fixup_segment): Change sym1-sym2 message again.
3008 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3010 * write.c (fixup_segment): Improve error message for sym1-sym2
3011 errors when sym1 is in a different segment from sym2.
3013 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3015 * config/tc-m32r.c (warn_unmatched_high): New static local.
3016 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3017 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3018 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3019 (md_parse_option): Likewise.
3020 (md_show_usage): Likewise.
3021 (m32r_frob_file): Likewise.
3023 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3024 (read_a_source_file): Call them.
3025 * read.h (stabs_generate_asm_file): Declare.
3026 * stabs.c (stabs_generate_asm_file): New function.
3027 (generate_asm_file): New function.
3028 (stabs_generate_asm_lineno): Move file name handling into
3031 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3033 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3034 (d30v_current_align, d30v_current_align_seg): New variables.
3035 (d30v_last_label): New variable.
3036 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3037 (s_d30v_data, s_d30v_section): Likewise.
3038 (md_pseudo_table): Call them.
3039 (md_begin): Initialize d30v_current_align_seg.
3040 (md_assemble): Call d30v_align when needed by known current alignment.
3041 (d30v_frob_label, d30v_cons_align): New functions.
3042 * config/tc-d30v.h (md_do_align): Remove.
3043 (tc_frob_label): Call d30v_frob_label.
3044 (md_cons_align): New.
3046 * config/tc-d30v.c (find_format): Convert complex expressions to
3047 expression symbols before processing. Clean up code formatting.
3049 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3051 * po/Make-in (install-info): New target.
3053 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3055 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3057 * config/tc-mn10300.c (md_assemble): Likewise.
3059 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3061 * Makefile.am: Update with `make dep-am'.
3062 (HFILES): Add cgen.h.
3063 (cgen.o): Depend on cgen.h.
3064 * Makefile.in: Regenerate.
3066 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3068 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3070 * gasp.c (grab_label): Permit a label to be a preprocessor
3071 variable by permitting a label to start with a backslash.
3073 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3075 * config/tc-mips.c (validate_mips_insn): Removed hack
3076 for previously inaccessible bitfields in some INSN_TRAP
3079 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3081 * config/tc-d30v.c (do_assemble): Abort with error message
3082 if opcode operands do not match.
3084 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3086 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3087 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3088 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3089 similar new 'q' operand.
3091 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3093 * cgen.c (cgen_asm_finish_insn): Fix typo.
3095 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3098 * cgen.c: Include it.
3099 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3100 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3101 All callers updated.
3102 * config/tc-m32r.c: Include cgen.h.
3103 (m23r_insn): New members num_fixups,fixups.
3105 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3107 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3108 to avoid compiler warning.
3110 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3112 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3115 * makefile.vms (OBJS): Add ehopt.obj
3117 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3119 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3121 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3123 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3124 a short format insn.
3125 (md_assemble): Set it for explicitly packed insns.
3127 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3129 * config/obj-coff.c (c_symbol_merge): Do not take address of
3130 native fields when performing the memcpy.
3132 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3134 * config/tc-mips.c (macro,macro2): Implement
3135 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3137 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3139 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3140 relocations against globally visible symbols.
3141 * config/tc-m68k.c (relaxable_symbol): New macro.
3142 (m68k_ip, md_estimate_size_before_relax): Use it.
3143 (tc_m68k_fix_adjustable): Also handle weak symbols.
3145 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3148 references to externally visible symbols.
3149 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3150 values in twice for a PC relative reloc if the symbol is
3153 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3154 don't adjust a PC relative reloc against an externally visible
3156 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3157 for a PC relative fixup against an externally visible defined
3158 symbol, arrange to store object file and addend values as though
3159 the symbol were not defined.
3160 (tc_gen_reloc): Likewise.
3162 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3164 * read.c (sizeof_leb128): Referenced externally by write.c so
3167 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3169 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3170 and expand a 'debug' symbol associated with the next instruction
3171 that does not cause a short instruction to be filled with a NOP.
3172 (md_pseudo_table): Add support for .debugsym.
3173 (assemble_parallel_insn): Add calls to expand_debug_sym as
3175 (md_assemble): Ditto.
3177 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3179 * as.c (main): Conditionally call setlocale.
3180 * gasp.c (main): Likewise.
3181 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3182 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3184 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3186 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3188 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3190 * config/tc-hppa.c: Change all calls to bzero to use memset.
3191 (pa_ip): Add cast to avoid warning.
3192 (tc_gen_reloc, md_apply_fix): Likewise.
3193 (pa_find_space_by_number): Likewise.
3194 (hppa_force_relocation): Likewise.
3195 (pa_block): Change i to unsigned int.
3196 * config/obj-som.h (obj_som_copyright): Declare.
3198 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3200 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3201 for line numbers for assembly source.
3203 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3205 * configure.in: Change version number to 2.9.4
3206 * configure: Rebuild.
3208 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3210 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3212 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3214 * ecoff.h: Change symbolS in function declaration to struct
3217 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3219 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3220 (md_convert_frag): Fix i18n typo.
3222 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3224 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3225 * ecoff.h: Protoype it.
3226 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3227 [EVAX] (s_alpha_prologue): Delete.
3228 (md_pseudo_table): Update.
3230 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3232 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3233 array to local pointer.
3234 (get_args, parse_expr): Add casts to avoid warnings.
3236 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3238 * read.c (s_set): Cast xmalloc return value to fragS *.
3239 * config/tc-m68k.c (m68k_ip): Function made static to match
3240 previous forward declaration.
3241 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3243 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-v850.c: Add internationalisation macros to error
3248 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3249 macros to error strings.
3251 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3253 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3254 reloc is in the TOC csect.
3255 (md_apply_fix3): Correct gettext typo.
3257 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3260 .L - they are local labels and the branches are not really
3261 function calls but rather far jumps.
3263 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3265 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3267 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3269 * config/tc-i386.c (md_assemble): Print operand number rather than
3270 using ordinal_names.
3271 (i386_operand): Likewise.
3273 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3275 * Makefile.am (INTLLIBS): Define to work around apparent automake
3277 All Makefiles: Regenerated.
3279 * Many files: Added gettext invocations around user-visible
3281 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3282 HAVE_LC_MESSAGES): Define.
3283 * dep-in.sed: Added asintl.h.
3284 * po/Make-in: New file.
3285 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3287 * read.c (Z_): Renamed from `_'.
3288 * Makefile.am (SUBDIRS): Added po.
3289 (POTFILES): new macro.
3290 (po/POTFILES.in): New target.
3291 ($(OBJS)): Added asintl.h.
3293 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3294 (as_new_LDADD): Added $(INTLLIBS).
3295 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3296 (gasp_new_LDADD): Added $(INTLLIBS).
3297 (gasp_new_DEPENDENCIES): New macro.
3298 * configure, aclocal.m4: Rebuilt.
3299 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3301 (ALL_LINGUAS): Define.
3302 * macro.c: Include "asintl.h".
3303 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3304 * as.h: Include "asintl.h".
3305 * config/tc-i386.c (ordinal_names): Removed.
3306 (md_assemble): Changed error text to avoid ordinal_names.
3307 (i386_operand): Likewise.
3308 (reloc): Added as_bad to avoid i18n problems.
3309 (tc_gen_reloc): Likewise.
3310 * config/tc-arm.c (bad_args): Now a #define.
3312 * config/obj-vms.c (VMS_stab_parse): Changed type of
3314 (global_symbol_directory): Unified strings to avoid i18n
3316 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3317 avoid i18n problems.
3318 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3319 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3321 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3323 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3325 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3327 * as.c (print_version_id): Added an fprintf to avoid i18n
3329 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3331 * expr.c (expr): Added as_warn call to avoid i18n problems.
3332 * messages.c (as_assert): Changed code to avoid i18n problems.
3333 (as_abort): Likewise.
3334 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3335 (s_space): Likewise.
3336 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3338 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3340 * config/tc-i386.c (check_prefix): New static function, split out
3342 (struct _i386_insn): Add wait_prefix field.
3343 (md_assemble): Remove wait_prefix local variable. Use
3344 check_prefix when adding a prefix.
3346 * config/tc-i386.c (current_templates): New static variable.
3347 (md_assemble): Remove current_templates local variable.
3348 (md_assemble, i386_operand): Improve error and warning messages in
3349 many places. Add RESTORE_END_STRING in many places before error
3350 return. Clarify some comments.
3352 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3354 (md_assemble): Parse string instruction operands, looking for
3355 segment override prefixes. Check for invalid segment prefixes on
3357 (i386_operand): i.seg[] and max mem_operand changes for string
3359 * config/tc-i386.h (EsSeg): Define.
3361 * config/tc-i386.h (regKludge): Define.
3362 (iclrKludge, imulKludge): Don't define.
3363 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3364 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3365 opcode_modifier checks to look for more common cases first. Add
3366 default_seg for IsString case.
3368 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3370 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3372 * configure: Rebuild with new automake and libtool.
3373 * aclocal.m4, Makefile.in: Likewise.
3375 * doc/Makefile.am (as.dvi): New target.
3376 * doc/Makefile.in: Rebuild.
3378 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3380 * configure.in: Added sparc86x support.
3382 * configure: Rebuild.
3384 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3386 (md_parse_option): Warn if -EL is not supported for this architecture.
3388 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3390 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3392 * config/tc-mips.c (mips_ip): Note when we use get match on
3393 the full instruction name.
3395 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3397 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3398 back into the expression to handle add/sub simplification correctly.
3400 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3402 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3404 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3409 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3411 * symbols.c (max_indent_level): New global.
3412 (print_symbol_value_1): Use it.
3413 * expr.h (expr_build_dot): Declare.
3414 * expr.c (expr_build_dot): New function.
3416 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3418 * symbols.c (print_binary): New function.
3419 (print_expr_1): Call it.
3421 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3423 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3424 operand in the opcode.
3426 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3428 * config/tc-i386.h: Reorder operand flags and opcode modifier
3429 flags for clarity. Remove unused definitions: Unknown,
3430 ImmUnknown, DispUnknown, NoModrm.
3431 * config/tc-i386.c (type_names): Add missing Debug type.
3432 (md_assemble): Better duplicate prefix checking. Quicker string
3433 instruction check via new opcode_modifier flag.
3435 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3437 * doc/as.texinfo (Invoking): Clarify -Wa example.
3439 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3441 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3442 (s_mips_weakext): Define.
3443 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3444 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3447 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3449 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3450 is an error if the value can not be computed at assembly time.
3451 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3453 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3455 * gasp.c (main): Set next field of new include_path structure to
3456 NULL. From Avery Pennarun <averyp@gdc.ca>.
3458 * read.c (s_mri_sect): Call as_bad rather than abort for an
3459 unsupported MRI target.
3461 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3464 the destination of a branch instruction should be altered.
3465 (find_real_start): New function: Locate the real, Thumb coded
3466 start of a Thumb function.
3467 (do_t_branch23): Alter the destination of branches to Thumb
3470 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3472 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3474 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3477 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3479 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3480 * doc/c-hppa.texi: Likewise.
3482 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3484 * Makefile.am: Rebuild dependencies.
3485 * Makefile.in: Rebuild.
3487 * Makefile.am (DEP_INCLUDES): New variable.
3488 (.dep1): Change to work when srcdir is not an absolute path.
3489 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3490 * Makefile.in: Rebuild.
3492 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3494 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3495 LinearAddress patch.
3497 * configure.in: Set version to 2.9.1.
3498 * configure: Rebuild.
3500 * Branched binutils 2.9.
3502 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3504 * config/tc-i386.h (FWait): Define.
3505 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3506 other prefixes. Check FWait flag in opcode table to see which
3507 instructions require an fwait prefix.
3509 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3511 * stabs.c (get_stab_string_offset): Always create a stab string
3514 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3516 Fix some gcc -Wall warnings:
3517 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3518 * ehopt.c (eh_frame_code_alignment): Likewise.
3519 * expr.c (integer_constant, operand): Likewise.
3520 * frags.c (frag_align): Likewise.
3521 * gasp.c (level_0, change_base, doinstr): Likewise.
3522 * hash.c (hash_ask): Likewise.
3523 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3524 (debugging_pseudo): Likewise.
3525 * macro.c (define_macro, check_macro): Likewise.
3526 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3527 (ignore_rest_of_line, float_cons): Likewise.
3528 * symbols.c (decode_local_label_name): Likewise.
3529 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3530 (fixup_segment, number_to_chars_bigendian): Likewise.
3531 (number_to_chars_littleendian): Likewise.
3532 * config/atof-ieee.c (gen_to_words): Likewise.
3533 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3534 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3535 * read.c (output_big_sleb128): Initialize locals to avoid
3537 (output_big_uleb128, equals): Likewise.
3538 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3539 to unsigned int. Change zeros to unsigned int.
3540 * cond.c (s_if): Add return to default case.
3541 * frags.c (frag_now_fix): Change return type to addressT.
3542 * frags.h (frag_now_fix): Update declaration.
3543 * listing.c (file_info_struct): Change linenum to unsigned int.
3544 (struct list_info_struct): Change hll_line to unsigned int.
3545 (print_source): Update format string.
3546 * read.c (emit_expr): Change scan to unsigned int, and don't
3547 bother to initialize it.
3548 * symbols.c (dollar_label_count): Change to unsigned long.
3549 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3550 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3551 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3553 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3555 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3556 mcf5200 just as we do for m68000.
3557 (m68k_init_after_args): Likewise.
3558 (md_estimate_size_before_relax): Likewise.
3560 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3562 * config/tc-v850.c (md_assemble): Store relocation addend in
3563 fixup instead of instruction.
3565 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3567 * config/tc-i386.c (md_assemble): Swap template arguments to
3568 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3569 This macro is currently symmetric, so passing them the wrong
3570 way didn't cause any problem, but may if the macro is changed
3572 After copying template to i.tm, use i.tm. rather than t-> to
3573 access fields, and make t a const*
3574 Move i.tm.operand_types[] swap to immediately after the copy.
3576 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3578 * expr.h (expr_build_uconstant): Add prototype.
3579 (expr_build_unary,expr_build_binary): Add prototypes.
3580 * expr.c (expr_build_uconstant): New function.
3581 (expr_build_unary,expr_build_binary): New functions.
3583 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3585 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3586 * macro.c (macro_expand_body): Increase buffer size.
3587 * messages.c (as_warn): Likewise.
3588 (as_warn_where, as_bad, as_bad_where): Likewise.
3590 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3592 Based on patch from H.J. Lu <hjl@gnu.org>:
3593 * Makefile.am (DISTSTUFF): New variable.
3594 (diststuff): New target.
3595 * Makefile.in: Rebuild.
3597 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3599 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3600 m32r_elf_section_change_hook.
3602 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3603 emit a nop if a section ends with a 16 bit instruction.
3605 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3607 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3608 s_lcomm rather than obj_coff_lcomm.
3609 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3611 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3613 * config/tc-i386.h (LinearAddress): Define.
3614 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3615 instruction, don't use a default segment.
3617 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3619 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3620 * configure: Rebuild.
3622 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3624 * aclocal.m4, configure: Rebuild with libtool 1.2.
3626 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3628 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3629 PC relative branches. Patch courtesy of Jonathan Walton.
3632 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3634 * configure.in (emulations): Add thumb-pe target.
3636 * configure (emulations): Add thumb-pe target.
3638 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3640 * itbl-lex.l (yywrap): Don't define if already defined as a
3643 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3645 * depend.c (quote_string_for_make): New function.
3646 (wrap_output): Use it.
3648 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3650 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3651 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3653 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3655 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3656 Recognize -GN and -relax.
3657 (md_begin): Initialize gp size from -G switch.
3658 (alpha_force_relocation): Always force if -relax.
3659 (alpha_align): Take a new argument that will specify when to
3660 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3661 Change all callers. Emit nop alignment padding as nop+unop pair.
3663 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3665 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3666 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3668 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3670 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3671 require padding to the next long word boundary.
3673 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3675 * cgen.c: #include symcat.h.
3676 * config/tc-m32r.c: Likewise.
3678 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3680 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3681 absolute expressions instead of '$' prefixed register names.
3683 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3685 * read.c (s_set): Record file and line info for symbols when -as.
3686 (pseudo_set): Don't overwrite that dummy fragment.
3688 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3690 * config/tc-ppc.c (md_pseudo_table): Add "section".
3691 (ppc_named_section): New static function.
3693 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3695 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3696 so we don't have to scan the entire list.
3698 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3700 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3701 case, allow the parallel instructions to modify the same flag
3704 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3706 * listing.c (list_symbol_table): Categorize symbols by
3707 undefined_section rather than sy_frag->line == NULL.
3709 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3711 * Makefile.am (install-exec-local): Install properly when ln
3712 fails or tooldir == prefix.
3714 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3716 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3717 Test result of insert_operand for error.
3719 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3721 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3722 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3723 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3724 * doc/Makefile.in: Rebuild.
3726 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3728 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3729 (macro): Fix handling of M_COP[0-3].
3731 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3733 Based on patches from Ross Harvey <ross@teraflop.com>:
3734 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3735 if macro_alternate or macro_mri.
3736 (getstring): Remove support for byte constants between < and >.
3737 (get_any_string): '<' only starts a string if macro_alternate or
3739 (macro_expand_body): Permit keyword parameters following
3740 positional parameters.
3742 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3743 * configure.in (alpha*-*-netbsd*): New target.
3744 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3745 * configure: Rebuild.
3747 * as.h (flag_warn_suppress_instructionswap): Move from here...
3748 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3749 here, and make static.
3751 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3752 BFD_ASSEMBLER or MANY_SEGMENTS.
3754 * as.c (show_usage): Update bug-gnu-utils address.
3755 * gasp.c (show_usage): Likewise.
3756 * doc/as.texinfo (Bug Reporting): Likewise.
3758 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3760 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3761 insns regardless of the size of a pointer if we're in mips I or
3763 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3765 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3767 Fix rac to accept only a0:
3768 * tc-d10v.c (parallel_ok, find_opcode):
3769 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3770 Introduce OPERAND_GPR.
3772 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3774 * read.c (s_fill): Handle non-constant repeat counts by creating
3775 an rs_space fragment.
3777 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3779 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3780 from as_bad to as_warn.
3782 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3784 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3785 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3786 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3788 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3791 seg_fix_rotP rather than fix_root from seg_info.
3793 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3795 * expr.c: Add support for 0x1_2_3_4 bignums.
3797 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3799 * configure.in: Change -linux* to -linux-gnu*.
3800 * configure: Rebuild.
3802 * app.c (do_scrub_begin): Treat \r as whitespace.
3804 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3806 * Makefile.am: Update dependencies.
3807 * Makefile.in: Rebuild.
3809 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3811 * configure, aclocal.m4: Rebuild with new libtool.
3813 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3815 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3816 the argument to bfd_set_arch_mach.
3817 (load_address): Use bfd_arch_bits_per_address to determine the
3818 bit size of an address instead of looking at the isa level.
3819 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3821 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3825 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3827 * ehopt.c: New file.
3828 * as.h (enum _relax_state): Add rs_cfa.
3829 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3830 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3831 * read.c (emit_expr): Call check_eh_frame.
3832 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3833 (relax_segment): Likewise.
3834 * Makefile.am: Rebuild dependencies.
3835 (GAS_CFILES): Add ehopt.c.
3836 (GENERIC_OBJS): Add ehopt.o.
3837 * doc/internals.texi (Frags): Document rs_cfa.
3839 * as.c (show_usage): Mention --traditional-format.
3840 (parse_args): Accept --traditional-format.
3841 * as.h (flag_traditional_format): Declare.
3842 * output-file.c (output_file_create): If flag_traditional_format,
3843 set BFD_TRADITIONAL_FORMAT on stdoutput.
3844 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3846 * config/tc-mips.c (append_insn): Make sure that if we have a
3847 fixup for an unmatched %hi reloc, it does not associated with a
3850 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3851 * doc/Makefile.in: Likewise.
3853 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3855 * config/tc-m32r.c (check_for_side_effects): New function.
3856 (can_make_parallel): Add checks for instruction side effects
3857 clashing with the other instruction.
3858 (assemble_parallel_insn): Improve warning messages. Return error
3859 message from non-swapped instruction order.
3861 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3863 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3865 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3866 md_cleanup definition. This moves the forced literal output to
3867 the end of the source pass, and avoids macro's inserting literals
3868 into the code immediately after the macro expansion.
3870 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3872 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3873 a gas internal symbol is adjustable.
3874 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3876 * as.h: If gcc version greater than 2.6, use `__format__' and
3877 `__printf__' in function attributes, rather than `format' and
3880 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3882 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3884 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3886 Add tms320c30 support:
3887 * config/tc-tic30.h: New file.
3888 * config/tc-tic30.c: New file.
3889 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3890 TARGET_FORMAT as "coff-tic30".
3891 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3892 * Makefile.am: Rebuild dependencies.
3893 (CPU_TYPES): Add tic30.
3894 (CPU_OBJ_VALID): tic30-aout is valid.
3895 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3896 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3897 * configure, Makefile.in: Rebuild.
3899 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-v850.c (md_assemble): Improvements to error messages.
3903 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3905 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3906 BFD_RELOC_HI16_S to store the high bits of any value.
3908 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3909 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3910 assembler calculate relocations to any external symbol at all.
3911 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3912 involving generation of pc-relative relocs.
3913 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3914 has been moved to md_apply_fix3.
3916 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3917 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3918 which actually means (the address of identifier's GOT entry) +
3919 constant, which is not particularly useful.
3921 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3923 * read.h (include_dirs): Declare.
3924 (include_dir_count,include_dir_maxlen): Declare.
3926 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3928 * configure.in: Correct check for shared opcodes library.
3929 * configure: Rebuild.
3931 * listing.c (buffer_line): If we can't open the file, set at_end.
3932 (listing_print): Remove unused local variable fi.
3934 * config/m68k-parse.y (reglistpair): Handle register list in
3937 * config/vms-conf.h: Don't undef VERSION.
3939 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3941 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3943 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3945 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3946 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3947 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3948 (EXTRA_DIST): Define.
3949 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3950 explicitly rather than via the list of object files.
3951 (gcc-as.opt): New file created when make-gas.com is run.
3952 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3953 itbl-cpu.h} to #include appropriate file rather than copying that
3955 * config/vms-conf.h: Synchronize with current config.in.
3956 * Makefile.in: Rebuild.
3958 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3960 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3961 (parallel_ok): Relaxed parallel subinstruction dependency check.
3963 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3965 * as.h (flag_warn_suppress_instructionswap): added new flag.
3966 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3967 command line argument.
3968 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3969 warning only if flag_warn_suppress_instructionswap is false.
3971 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3973 * configure.in (i386-*-mingw32*): New target.
3974 * configure: Rebuild.
3976 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3978 * symbols.c (resolve_symbol_value): Don't set the segment if it
3979 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3981 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3984 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3986 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3987 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3990 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3992 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3994 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3996 * config/tc-v850.c (v850_insert_operand): Display instruction when
3997 an error is encountered.
3999 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4001 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4002 (i386-*-sco3.2v5*coff): New target.
4003 (i386-*-sco3.2*): New target.
4004 * configure: Rebuild.
4006 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-v850.c: Tidy error message production.
4010 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4012 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4013 validate_immediate return value in the right type for comparisons
4016 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4018 * listing.c (MAX_BYTES): Use listing variables not constants.
4019 (data_buffer): No longer an array, but a pointer.
4020 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4021 (listing_listing): Allocate data_buffer.
4023 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4025 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4026 --listing-rhs-width, --listing-cont-lines.
4027 (show_usage): Update.
4028 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4029 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4030 (print_lines): Use the variables instead of the constants.
4031 (listing_listing): Likewise.
4032 * listing.h: Declare the new vars.
4034 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4036 * as.c (parse_args): Add --keep-locals alias for -L.
4037 Add --strip-local-absolute.
4038 (show_usage): Update.
4039 * as.h (flag_strip_local_absolute): New flag.
4040 * symbols.c (S_IS_LOCAL): Use it.
4041 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4042 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4043 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4045 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4047 * config/tc-m32r.c: Detect if explicitly parallel instructions
4048 might have an io conflict and issue a warning message.
4050 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4052 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4053 cgen_swap_fixups): Functions to save, restore and swap the fixup
4054 chain with a backup copy.
4055 (cgen_asm_finish_insn): Returns address of constructed insn.
4057 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4059 * listing.c (file_info_struct): Remove FILE, add POS.
4060 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4061 (file_info): Don't open the file.
4062 (buffer_line): Check for the file in the last_open cache, updating
4064 (print_source): Don't reference file_info->file.
4065 (listing_listing): Likewise.
4066 (listing_print): Close the file in the cache, if any.
4068 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4070 * read.c (dwarf_file_string): New file static variable.
4071 (emit_expr): Look for constant sequence that leads up to a file
4072 name in DWARF debugging output.
4073 (stringer): Use dwarf_file_string to decide whether to accept a
4074 string as a file name.
4076 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4078 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4079 (crack_operand): Add reg->reglst MRI hack.
4080 (r_seg): Put reglst symbols in reg_section.
4081 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4083 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4085 * tc-sh.c (get_specific): Handle SGR & DBR.
4087 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4089 * tc-h8300.c (parse_reg): Take the length of the symbol into
4090 account when attempting to match a register name.
4091 * tc-h8500.c (parse_reg): Likewise.
4093 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4095 * cgen.c: Formatting changes to improve readability.
4097 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4099 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4102 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4104 Based on a patch from Jim Wilson
4105 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4106 (tc_gen_reloc): Handle cross section PC relative relocs
4109 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4111 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4113 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4115 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4116 (expr_jmp_buf): New static local.
4117 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4118 (cgen_md_operand): New function.
4119 * tc-m32r.c: Clean up pass over `struct foo' usage.
4120 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4122 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4124 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4125 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4127 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4129 * config/tc-i386.c (i386_operand): Give an error if there are
4130 unrecognized characters after an expression.
4132 For older changes see ChangeLog-9697