1 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
5 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
7 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
9 * config/tc-hppa.c (pa_ip): Add case for 'I'.
11 1999-08-27 Jim Wilson <wilson@cygnus.com>
13 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
14 (struct ls): Add frag field. Initialize it to zero.
15 (out_end_sequence): New local text_frag. Set it while in text section.
16 Replace address check with frag check. Set ls.frag to text_frag if
18 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
19 Set it before switching sections. Replace address check with frag
20 check. Set ls.frag to saved_frag if out_set_addr called.
22 1999-08-26 David Mosberger <davidm@hpl.hp.com>
24 * dwarf2dbg.c (out_end_sequence): If address changed, directly
25 output "advance_pc" opcode instead of calling gen_addr_line().
26 The latter has the undesired side-effect of creating a new row
27 in the debug line info matrix.
29 1999-08-26 Jim Wilson <wilson@cygnus.com>
31 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
32 ls.last_filename if last is less than zero. Set ls.last_filename
33 when allocating new entry.
34 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
37 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
39 * config/tc-i386.c (i386_index_check): Fix the displacement size
40 when INFER_ADDR_PREFIX.
42 1999-08-18 Nick Clifton <nickc@cygnus.com>
44 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
47 1999-08-17 Ian Lance Taylor <ian@zembu.com>
49 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
50 handle 0xffffNNNN constants correctly.
52 1999-08-16 Nick Clifton <nickc@cygnus.com>
54 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
57 1999-08-13 Nick Clifton <nickc@cygnus.com>
59 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
60 (md_apply_fix3): Always pass positive values to
63 1999-08-12 Nick Clifton <nickc@cygnus.com>
65 * config/tc-arm.c (skip_whitespace): New macro.
68 (md_apply_fix3): Store relocation offset in addend for ELF based
70 (arm_force_relocation): Always generate relocs for Thumb function
73 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
75 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
76 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
78 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
80 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
81 flags for the unwind subspace.
83 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
84 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
85 suitable relocation based on the size of the target's pointer.
86 Always Use subsegment zero for the unwinders.
87 (pa_level): Handle "2.0w".
89 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
91 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
92 with the following instruction unless this was specified.
94 1999-08-09 Ian Lance Taylor <ian@zembu.com>
96 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
97 certain sections, to match BFD changes.
99 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
101 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
102 (EXTRA_SCRIPTS): Define to keep automake happy.
103 * Makefile.in: Rebuild.
105 1999-08-08 Ian Lance Taylor <ian@zembu.com>
107 * Makefile.am: Rename .dep* files to DEP*.
108 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
109 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
111 * Makefile.in: Rebuild.
113 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
115 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
117 1999-08-08 Ian Lance Taylor <ian@zembu.com>
119 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
120 avoid problems on DOS filesystems.
121 * Makefile.in: Rebuild.
123 * doc/as.texinfo (Section): Document 's' flag for COFF version.
125 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
127 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
130 1999-08-08 Ian Lance Taylor <ian@zembu.com>
132 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
133 line to create ${GDBINIT} rather than .gdbinit.
134 * configure, Makefile.in, doc/Makefile.in: Rebuild.
136 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
138 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
140 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
142 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
144 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
146 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
147 non-adjustable symbols.
149 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
151 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
153 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
155 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
158 1999-08-05 Donn Terry <donn@interix.com>
160 * config/te-interix.h: New file.
161 * configure.in (i386-*-interix*): New target.
162 * configure: Rebuild.
164 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
166 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
167 selectors for ELF too.
168 (selector_table): Add "ltp" and "rtp" selectors.
170 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
172 * config/tc-i386.c (i386_operand): No need to change
173 operand_string pointer in segment reg case before goto
174 do_memory_reference. Initialise displacement_string_start and
175 displacement_string_end after do_memory_reference label.
176 (i386_index_check): Add operand_string param, and print error
177 message on failure here.
178 (i386_intel_memory_operand): Instead of here.
179 (i386_operand): And here.
180 (INFER_ADDR_PREFIX): Enable.
182 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
184 * config/tc-i386.h (DefaultSize): Define. Renumber following
185 opcode_modifier defines.
187 From Etienne Lorrain <etienne.lorrain@ibm.net>
188 * config/tc-i386.c (stackop_size): New variable.
189 (set_16bit_code_flag): Clear it here.
190 (set_16bit_gcc_code_flag): New function.
191 (md_pseudo_table): Add "code16gcc" entry.
192 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
194 1999-08-03 Ian Lance Taylor <ian@zembu.com>
196 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
197 next_set_end even if the end symbol is being discarded.
199 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
200 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
201 * config/obj-coff.c: Likewise.
202 (seg_info_type): Remove.
203 (seg_info_off_by_4): Change to array of segT.
204 (s_get_segment): Adjust accordingly.
205 (obj_pseudo_table): Fully initialize sentinel entry.
207 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
208 Ralf Baechle <ralf@uni-koblenz.de>.
210 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
212 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
214 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
216 * config/tc-i386.c: Indentation and white space changes.
217 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
218 don't enable it by default.
219 (i386_intel_operand): Remove redundant prototype.
220 Move check on number of memory operands, and i.mem_operands++
221 (i386_intel_memory_operand): To here.
222 Remove i386_immediate code from here. Remove special case code
223 for input and output using (%dx). Remove base/index checks and
224 call i386_index_check instead. Save initial operand_string
225 argument for error message.
226 (i386_operand): Remove redundant prototype. Move base/index
227 checks to i386_index_check.
228 (i386_displacement): Move intel mode check for non-zero
230 (i386_intel_memory_operand): To here.
232 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
234 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
235 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
236 by .register pseudo-op if -64 and --no-undeclared-regs.
237 (s_register, sparc_adjust_symtab): New functions.
238 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
239 Declare sparc_adjust_symtab as tc_adjust_symtab.
240 * doc/c-sparc.texi: Add description of #ignore special literal
241 for .register pseudo-op.
243 1999-07-30 Catherine Moore <clm@cygnus.com>
245 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
246 the relocation's section offset.
248 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
250 * write.c (fixup_segment): Fix generic error check overflow test.
252 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
253 X_add_number to long.
255 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
257 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
260 1999-07-27 Ian Lance Taylor <ian@zembu.com>
262 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
265 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
267 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
269 * configure.bat: Remove; obsolete.
270 * config/go32.cfg: Likewise.
272 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
274 * configure.in (i386-*-vxworks*): New target.
275 * configure: Rebuild.
277 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
279 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
281 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
283 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
285 (output_insn): Put OLO10's secondary addend into tc_fix_data.
286 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
287 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
288 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
289 MAX_RELOC_EXPANSION): Define.
290 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
292 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
294 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
295 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
296 block. Print a warning if an 8-bit or 16-bit constant
297 displacement or immediate is truncated on output.
298 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
300 (i386_operand): Disallow immediate jump absolute operand.
302 1999-07-15 Ian Lance Taylor <ian@zembu.com>
304 * configure.in: Bump version number to 2.9.5.
305 * configure: Rebuild.
307 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
310 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
312 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
313 (cons_fix_new_hppa): Derive size of fixup from size of the object.
315 1999-07-14 Philip Blundell <pb@nexus.co.uk>
317 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
319 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
321 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
322 if -mno-fpu was given.
323 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
325 (cons_fix_new_arm): Remove misleading comments.
327 1999-07-14 Ian Lance Taylor <ian@zembu.com>
329 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
331 (relax_segment): Likewise. After giving a rs_org error, convert
332 the frag to rs_align to avoid cascading errors.
334 1999-07-12 Andreas Schwab <schwab@suse.de>
336 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
338 1999-07-11 Ian Lance Taylor <ian@zembu.com>
340 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
341 as appropriate. Fill in structure initializations. Add variable
342 initializations. Add casts.
343 * dwarf2dbg.c (print_stats): Change i to size_t.
344 * listing.c (listing_listing): Change list_line to unsigned int.
346 1999-07-10 Ian Lance Taylor <ian@zembu.com>
348 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
349 rather than checking for \001 and \002 in symbol name.
350 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
352 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
354 * configure.in (hppa*-linux-gnu*): New target.
355 * configure: Rebuilt.
357 1999-07-08 Nick Clifton <nickc@cygnus.com>
359 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
361 1999-07-07 Nick Clifton <nickc@cygnus.com>
363 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
364 accessing symbolP directly.
366 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
368 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
371 1999-07-05 Nick Clifton <nickc@cygnus.com>
373 * config/tc-arm.c (ARM_EXT_V5): Define.
374 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
375 (md_begin): Detect ARM v5 architectures.
376 (md_parse_option): Accept arm v5 specification.
377 (md_show_usage): Documment -marmv5 switch.
379 * doc/c-arm.texi: Document -marmv5 command line option.
381 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
383 (validate_immediate_twopart): New function. Determine if a
384 constant can be computed by two ADD instructions.
385 (output_inst): Remove its command line parameter - it was never
387 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
388 implememt the ADRL pseudo op.
389 (tc_gen_reloc): Generate a suitable error message if an ADRL
390 instruction tries to generate a real reloc.
392 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
394 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
396 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
399 1999-06-27 H.J. Lu <hjl@gnu.org>
401 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
402 non BFD_ASSEMBLER case.
404 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
406 * config/obj-coff.c (obj_coff_section): Mark writable sections as
409 1999-06-26 David Mosberger <davidm@hpl.hp.com>
411 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
412 out_end_sequence() when the address decreases due to a new frag.
413 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
414 numbering starts with 1.
416 1999-06-23 Nick Clifton <nickc@cygnus.com>
418 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
420 (mcore_s_text): Call obj_elf_text for ELF target.
421 (mcore_s_data): Call obj_elf_data for ELF target.
422 (mcore_s_section): No longer ELF specific. Call obj_coff_section
424 (mcore_s_bss): New function: Dump literal table before changing
426 (mcore_s_comm): New function: Dump literal table before changing
429 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
430 No longer static functions.
431 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
432 Provide prototypes for these functions.
434 1999-06-22 Ian Lance Taylor <ian@zembu.com>
436 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
437 a list of names, to try obj_segment_name, and to try abbreviated
438 names when using COFF without long section names.
440 * config/tc-alpha.c: More use of symbol accessor functions.
441 * config/tc-arc.c: Likewise.
442 * config/tc-d30v.c: Likewise.
443 * config/tc-fr30.c: Likewise.
444 * config/tc-i860.c: Likewise.
445 * config/tc-m88k.c: Likewise.
446 * config/tc-mcore.c: Likewise.
447 * config/tc-ns32k.c: Likewise.
448 * config/tc-sparc.c: Likewise.
449 * config/tc-v850.c: Likewise.
451 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
452 sy_value with appropriate accessor functions.
453 * config/tc-arm.c (md_apply_fix3): Likewise.
454 * config/tc-d10v.c (AT_WORD_P): Likewise.
455 * config/tc-v850.c (reg_name_search): Likewise.
457 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
458 use symbol_get_bfdsym instead.
459 * config/tc-ppc.c (md_assemble): Likewise.
460 * config/tc-v850.c (v850_comm): Likewise.
462 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
464 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
465 the symbol, rather than accessing the bsym member.
466 * config/tc-d10v.c (tc_gen_reloc): Likewise.
467 * config/tc-d30v.c (tc_gen_reloc): Likewise.
468 * config/tc-mcore.c (tc_gen_reloc): Likewise.
469 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
470 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
471 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
472 * config/tc-tic30.c (tc_gen_reloc): Likewise.
473 * config/tc-v850.c (tc_gen_reloc): Likewise.
475 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
477 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
478 (hppa_gen_reloc_type): Conditionalize on BFD64.
479 (tc_gen_reloc): Re-enable ELF relocations.
480 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
482 1999-06-21 Ian Lance Taylor <ian@zembu.com>
484 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
486 (do_ldst): Move assignment out of if condition.
487 (md_apply_fix3): Add casts to avoid printf format warnings. Add
488 parentheses to avoid warning.
490 1999-06-21 Nick Clifton <nickc@cygnus.com>
492 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
493 macro to get at the BFD symbol associated with a GAS symbol.
495 1999-06-19 Ian Lance Taylor <ian@zembu.com>
497 * config/tc-ppc.c: Update for symbol handling changes.
498 * config/obj-coff.c: Likewise.
500 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
502 * tc-hppa.c: General cleanups of ELF support. No more spaces
503 and subspaces for ELF.
504 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
505 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
506 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
507 (UNWIND_SECTION_NAME): Likewise.
508 (space/subspace related structures): Conditionalize definitions
510 (space/subspace directives and support routines): Conditionalize
511 definitions and references/uses on OBJ_SOM.
512 (label_symbol_struct): For ELF, track the symbol's segment. For
514 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
516 (USE_ALIASES): Kill for both SOM & ELF.
517 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
518 (pa_space, pa_subspace): Corresponding changes.
519 (pa_spaces_begin): Corresponding chagnes.
520 (md_begin): Do not muck around with space/subspace stuff for
522 (md_apply_fix): Temporarily disable argument relocation stuff
524 (tc_gen_reloc): Temporarily disable relocation generation for
526 (pa_build_unwind_subspace): Similarly.
528 1999-06-16 Nick Clifton <nickc@cygnus.com>
530 * config/tc-arm.c (thumb_set): New pseudo op.
531 (text, data, section): Override these pseudo ops with ARM
533 (s_thumb_set): New function: Perform the same as a .set pseudo
534 op, but also mark the alias'ed symbol as being a Thumb
536 (arm_s_text): New function: Perform the same as the .text
537 pseudo op, but dump the literal pool before changing
539 (arm_s_data): New function: Perform the same as the .data
540 pseudo op, but dump the literal pool before changing
542 (arm_s_section): New function: Perform the same as the
543 .section pseudo op, but dump the literal pool before changing
545 (arm_cleanup): Do not reset the current section before dumping
548 1999-06-17 Nick Clifton <nickc@cygnus.com>
550 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
551 OPTION_NO_WARN_UNMATCHED entries.
552 (md_parse_option): Generate a warning message if an unrecognised
553 option is encountered.
555 * config/tc-d10v.c (do_not_ignore_hash): New variable.
556 (get_operands): When parsing an expression after an '@' symbol
557 has been detected, do not ignore '#' symbols.
558 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
561 1999-06-13 Ian Lance Taylor <ian@zembu.com>
563 From K. Richard Pixley <rich@noir.com>:
564 * configure.in (ppc-*-vxworks*): New target.
565 * configure: Rebuild.
567 1999-06-12 Philip Blundell <philb@gnu.org>
569 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
571 1999-06-13 Ian Lance Taylor <ian@zembu.com>
573 * write.c (adjust_reloc_syms): Rather than never reducing reloc
574 which refer to symbols in linkonce sections, permit reducing the
575 relocs if the symbol is local.
577 1999-06-12 Ian Lance Taylor <ian@zembu.com>
579 * subsegs.c (subseg_text_p): New function.
580 * as.h (subseg_text_p): Declare.
581 * read.c (do_align): Use subseg_text_p to set the default fill.
582 * write.c (subsegs_finish): Likewise.
583 * config/obj-coff.c (write_object_file): Likewise.
584 * config/tc-i386.h (md_maybe_text): Don't define.
585 (md_do_align): Use subseg_text_p to set the default fill.
586 * config/tc-m32r.c (m32r_do_align): Likewise.
587 * config/tc-sh.c (sh_do_align): Likewise.
588 * config/tc-sparc.h (md_do_align): Likewise.
590 1999-06-12 David O'Brien <obrien@freebsd.org>
592 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
593 * configure: Rebuild.
595 1999-06-12 Ian Lance Taylor <ian@zembu.com>
597 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
598 * Makefile.am: Rebuild dependencies.
599 * Makefile.in: Rebuild.
601 * config/tc-i386.c (i386_immediate): Remove unused label
604 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
605 * symbols.c: Likewise.
606 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
607 sy_next field when taking address, rather than symbol_next.
609 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
611 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
612 value from the output file architecture.
613 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
614 * dwarf2dbg.h: Change bfd_vma to addressT.
616 1999-06-11 Ian Lance Taylor <ian@zembu.com>
618 * dwarf2dbg.h: Use PARAMS in function declarations.
620 1999-06-11 Martin Dorey <mdorey@madge.com>
622 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
623 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
625 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
627 1999-06-11 Ian Lance Taylor <ian@zembu.com>
629 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
631 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
634 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
636 * read.c (read_a_source_file): Only declare inescape if
639 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
641 (find_entry_byval): Add parens to avoid warning.
643 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
645 * symbols.c (resolve_symbol_value): Don't permit subtraction of
648 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
650 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
653 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
654 synthetize_setx): New functions.
655 (md_assemble): Broken the special cases into the above
656 functions. Make compiler happy if sizeof(bfd_vma)==4.
657 Fix sethi generated from set/setuw. If instructions have a relloc,
658 always clear the fields to be relocated in the opcode.
659 (sparc_ip): Remove special_case global variable.
661 1999-06-10 Ian Lance Taylor <ian@zembu.com>
663 Based on patches from John W. Woznack <jwoznack@concentric.net>:
664 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
665 indication of success rather than a value.
666 (itbl_get_val): Likewise.
667 (itbl_get_field): Use strcspn. Change delimiters to include
669 * itbl-ops.h (itbl_get_reg_val): Update declaration.
670 (itbl_get_val): Likewise.
671 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
673 * symbols.c (copy_symbol_attributes): Convert local symbols to
676 1999-06-10 Nick Clifton <nickc@cygnus.com>
678 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
681 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
683 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
684 Optimize set if sizeof(bfd_vma) == 64.
685 (sparc_ip): Fix sethi - without %hi() it should generate
686 R_SPARC_22 reloc, not R_SPARC_HI22.
687 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
689 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
691 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
692 (s_ncons): New function.
693 (native_op_table): New table.
694 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
695 R_SPARC_OLO10 handling.
697 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
699 * expr.h (struct expressionS): Revert last change; widen X_op.
700 * config/tc-alpha.c (md_begin): Check the field is wide enough.
702 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
704 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
705 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
706 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
707 * Makefile.in: Regenerated.
709 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
710 `common' pass on to s_mri_common.
711 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
713 1999-06-06 Richard Henderson <rth@cygnus.com>
715 * config/obj-elf.c (obj_elf_section): Don't free the return
716 value of demand_copy_C_string.
718 1999-06-05 Richard Henderson <rth@cygnus.com>
720 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
721 creation logic from obj_elf_create_section.
723 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
724 (section_stack): New.
725 (special_sections): Make const.
726 (obj_elf_section): Gut and rewrite parsing.
727 (obj_elf_change_section): New function broken out of obj_elf_section.
728 (obj_elf_parse_section_letters): Likewise.
729 (obj_elf_section_word): Likewise.
730 (obj_elf_section_type): Likewise.
731 (obj_elf_previous): Treat as a toggle.
732 (obj_elf_popsection): New.
733 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
734 (ppc_section_type): Likewise.
735 * config/tc-ppc.h: Likewise.
737 * expr.h (struct expressionS): Don't make X_op a bitfield.
738 * config/tc-alpha.c: Update for symbol handling changes.
739 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
740 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
742 1999-06-05 Richard Henderson <rth@cygnus.com>
744 * dwarf2dbg.c (*): Convert to K&R + prototypes.
745 (dwarf2_gen_line_info): Kill unused variables.
746 (dwarf2_finish): Likewise.
747 (dwarf2_where): Likewise.
748 (dwarf2_directive_file): If we've only got a string,
749 hand off to s_app_file.
750 * ecoff.c: Move the include of ecoff.h.
751 * symbols.h (S_IS_FUNCTION): Prototype.
753 * read.c (LEX_HASH): Supply a default.
755 (s_globl): Update `c' after skipping whitespace.
756 * read.h (LEX_END_NAME, is_name_ender): New.
757 * expr.c (get_symbol_end): Respect it.
759 1999-06-04 Mark Klein <mklein@dis.com>
761 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
763 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
765 * config/tc-hppa.c: Update for symbol handling changes.
767 1999-06-03 Ian Lance Taylor <ian@zembu.com>
769 * cgen.c: Update for symbol handling changes.
770 * config/tc-m32r.c: Likewise.
772 * config/tc-hppa.h: Update for symbol handling changes.
773 * config/tc-hppa.c: Likewise.
775 * config/tc-arm.h: Update for symbol handling changes.
776 * config/tc-arm.c: Likewise.
777 (symbol_make_empty): Remove. Just use symbol_create.
779 * symbols.c (symbol_set_tc): Correct name.
781 * Makefile.am: Rebuild dependencies.
782 ($(OBJS)): Don't depend upon struc-symbol.h.
783 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
784 * dep-in.sed: Don't remove struc-symbol.h.
785 * Makefile.in: Rebuild.
787 * doc/internals.texi (Symbols): Describe changes in symbol
790 1999-06-03 Richard Henderson <rth@cygnus.com>
792 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
793 instead of doing the work by hand.
795 1999-06-03 David Mosberger <davidm@hpl.hp.com>
797 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
798 state of line state-machine.
799 (struct ls): Collect DWARF2 line state-machine state in new member
800 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
801 resulted in any DWARF2 directives.
802 (reset_state_machine): New function.
803 (out_end_sequence): Ditto.
804 (dwarf2_gen_line_info): When switching sections or switching to a
805 lower text address, call out_end_sequence() first to terminate the
806 previous code sequence as code sequences MUST have monotonically
807 increasing addresses.
808 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
810 1999-06-03 David Mosberger <davidm@hpl.hp.com>
812 * as.c (parse_args): Add option -gdwarf2 to allow requesting
813 DWARF2 debug info (line information only, at this point).
814 * as.h: Update comment about supported debug formats.
815 * dwarf2dbg.c, dwarf2dbg.h: New files.
816 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
818 * expr.c (operand): Don't use [ for parens if we want an index op.
819 (op_encoding): Switch [ into O_index, if desired.
820 (op_rank): Renumber with O_index on bottom.
821 (expr): If O_index, match closing bracket.
822 * expr.h (O_index): New.
824 * read.c (read_a_source_file): Conditionally allow matched "
825 in lines passed to md_assemble.
827 * config/obj-elf.c (elf_pseudo_table): Add `common'.
829 1999-06-03 Ian Lance Taylor <ian@zembu.com>
831 Add support for storing local symbols in a small structure to save
832 memory when assembling large files.
833 * as.h: Don't include struc-symbol.h.
834 (symbolS): Add typedef.
835 * symbols.c: Include struc-symbol.h.
836 (local_hash): New static variable.
837 (save_symbol_name): New static function, from symbol_create.
838 (symbol_create): Call save_symbol_name.
839 (local_symbol_count): New static variable.
840 (local_symbol_conversion_count): Likewise.
841 (LOCAL_SYMBOL_CHECK): Define.
842 (local_symbol_make): New static function.
843 (local_symbol_convert): New static function.
844 (colon): Handle local symbols. Create local symbol for local
846 (symbol_table_insert): Handle local symbols.
847 (symbol_find_or_make): Create local symbol for local label name.
848 (symbol_find_base): Check for local symbol.
849 (symbol_append, symbol_insert): Check for local symbols.
850 (symbol_clear_list_pointers, symbol_remove): Likewise.
851 (verify_symbol_chain): Likewise.
852 (copy_symbol_attributes): Likewise.
853 (resolve_symbol_value): Handle local symbols.
854 (resolve_local_symbol): New static function.
855 (resolve_local_symbol_values): New function.
856 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
857 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
858 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
859 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
860 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
861 (symbol_previous, symbol_next): New functions.
862 (symbol_get_value_expression): Likewise.
863 (symbol_set_value_expression): Likewise.
864 (symbol_set_frag, symbol_get_frag): Likewise.
865 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
866 (symbol_mark_used_in_reloc): Likewise.
867 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
868 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
869 (symbol_mri_common_p): Likewise.
870 (symbol_mark_written, symbol_clear_written): Likewise.
871 (symbol_written_p): Likewise.
872 (symbol_mark_resolved, symbol_resolved_p): Likewise.
873 (symbol_section_p, symbol_equated_p): Likewise.
874 (symbol_constant_p): Likewise.
875 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
876 (symbol_get_obj, symbol_set_obj): Likewise.
877 (symbol_get_tc, symbol_set_tc): Likewise.
878 (symbol_begin): Initialize local_hash.
879 (print_symbol_value_1): Handle local symbols.
880 (symbol_print_statistics): Print local symbol statistics.
881 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
882 Declare new symbols.c functions. Move many declarations here from
884 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
885 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
886 (struct symbol): Move bsym to make it clearly the first field.
887 Remove TARGET_SYMBOL_FIELDS.
888 (symbolS): Don't typedef.
889 (struct broken_word): Remove.
890 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
891 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
892 (symbol_clear_list_pointers): Likewise.
893 (symbol_insert, symbol_remove): Likewise.
894 (symbol_previous, symbol_append): Likewise.
895 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
896 (struct local_symbol): Define.
897 (local_symbol_converted_p, local_symbol_mark_converted): Define.
898 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
899 (local_symbol_get_frag, local_symbol_set_frag): Define.
900 (local_symbol_get_real_symbol): Define.
901 (local_symbol_set_real_symbol): Define.
903 * write.c (write_object_file): Call resolve_local_symbol_values.
904 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
905 (TARGET_SYMBOL_FIELDS): Don't define.
906 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
907 ECOFF_DEBUGGING, add ECOFF fields.
908 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
909 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
910 ECOFF_DEBUGGING, add ECOFF fields.
911 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
912 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
913 * config/tc-mcore.h: Don't include struc-symbol.h.
914 (TARGET_SYMBOL_FIELDS): Don't define.
915 (struct mcore_tc_sy): Define.
916 (TC_SYMFIELD_TYPE): Define.
917 * Many files: Use symbolS instead of struct symbol. Use new
918 accessor functions rather than referring to symbolS fields
921 * read.c (s_mri_common): Don't add in value of line_label.
923 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
924 checking for SEC_LINK_ONCE.
926 * config/tc-sh.h (sh_fix_adjustable): Declare.
928 * app.c (input_buffer): New static variable.
929 (app_push): Save saved_input in allocated buffer.
930 (app_pop): Restored saved_input.
931 (do_scrub_chars): Change get parameter to take char * and int as
932 arguments. Change GET macro to pass input_buffer to get
933 function. Don't save input into allocated buffer.
934 * as.h (do_scrub_chars): Update declaration.
935 * input-file.c (input_file_get): Change to take char * and int.
936 Read data into passed in buffer. Remove static buffer.
937 * read.c (scrub_from_string): Change to take char * and int. Copy
938 data into passed in buffer.
940 * hash.h: Neaten. Declare hash_traverse.
941 * hash.c: Complete rewrite based on BFD hashing code.
942 * gasp.c (chunksize): New variable.
943 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
946 1999-05-28 Nick Clifton <nickc@cygnus.com>
948 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
949 addend unless the target uses an old ABI.
951 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
953 -Wchar-subscripts cleanup
954 * listing.c (listing_newline): Use unsigned char variable, so
955 calls to isascii,iscntrl are correct.
956 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
958 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
959 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
960 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
961 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
963 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
965 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
967 (arch_coldfire_p): New #define.
968 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
970 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
972 * config/tc-m68k.c (install_operand): Add places `n', `o'.
974 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
975 (install_operand): Add place `N'.
976 (init_table): Add registers ACC, MACSR, MASK.
978 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
980 * config/tc-m68k.c: Change mcf5200 --> mcf.
981 (archs): Add mcf5206e, mcf5307.
982 (m68k_ip): Add format `u'.
983 (install_operand): Add place `m', `M', `h'.
984 (init_table): Add upper/lower registers.
986 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
988 1999-05-28 Martin Dorey <mdorey@madge.com>
990 * config/tc-i960.c: Several minor changes to add ELF and
991 BFD_ASSEMBLER support.
992 * config/tc-i960.h: Likewise.
993 * configure.in (i960-*-elf*): New target.
994 * aclocal.m4, configure: Rebuild.
996 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
998 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
999 reloc changes when defined(BFD_ASSEMBLER).
1001 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1003 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1005 * write.c (write_print_statistics): Output to file, not stderr.
1007 * expr.c (generic_bignum_to_int32,64): Prototype.
1009 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1010 output_sleb128, output_uleb128, output_big_sleb128,
1011 output_big_uleb128, output_big_leb128): Prototype.
1012 (output_big_sleb128, output_big_uleb128): Make inline.
1013 (output_big_leb128): Remove inline
1015 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1016 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1017 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1018 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1019 value for correct overflow check in write.c:fixup_segment.
1020 * write.c (fixup_segment): Move bitfield overflow checks to after
1021 the md_apply_fix call.
1022 * config/obj-coff.c (fixup_segment): Likewise.
1023 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1024 valueT *val argument.
1026 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1028 * config/atof-ieee.c (gen_to_words): Correctly round a
1029 denormalized number. Fix off-by-one in range checking for
1030 exponent in a denormal.
1032 1999-05-10 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1037 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1039 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1041 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1043 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1044 (ReverseRegRegmem): Remove.
1045 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1046 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1047 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1050 From Doug Ledford <dledford@redhat.com>
1051 * config/tc-i386.h (RegXMM): New for P/III.
1052 * config/tc-i386.c: Add support for P/III.
1054 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1056 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1057 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1058 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1060 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1062 * config/tc-i386.c (i386_immediate): Skip whitespace before
1063 complaining about junk after expression.
1064 (i386_displacement): Likewise.
1066 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1068 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1069 Don't copy before downcaseing.
1071 1999-05-05 Catherine Moore <clm@cygnus.com>
1073 * tc-m68k.c: Include elf/m68k.h.
1074 (m68k_elf_final_processing): New routine.
1075 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1078 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1080 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1083 1999-04-30 Nick Clifton <nickc@cygnus.com>
1085 * config/tc-mcore.c (mcore_s_section): Dump literals before
1088 1999-04-29 Nick Clifton <nickc@cygnus.com>
1090 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1093 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1095 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1096 (TC_INIT_FIX_DATA): Delete.
1097 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1098 (TC_INIT_FIX_DATA): Delete.
1099 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1100 * write.c (fix_new_internal): Initialize fx_cgen member.
1101 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1102 (gas_cgen_md_apply_fix3): Update.
1103 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1104 (md_cgen_record_fixup_exp): Update.
1105 (FX_OPINFO_R_TYPE): Update.
1107 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1108 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1109 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1110 * frags.h (struct frag): Make opindex, opinfo ints.
1112 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1114 1999-04-26 Tom Tromey <tromey@cygnus.com>
1116 * aclocal.m4, configure: Updated for new version of libtool.
1118 1999-04-22 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1122 (md_apply_fix3): Do not fix up absolute relocations against
1125 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1127 1999-04-20 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1130 changes and data-in-text directives.
1131 (mcore_cons): New function: intercept cons() operations.
1132 (mcore_float_cons): New function: intercept float_cons()
1134 (mcore_stringer): New function: intercept stringer() operations.
1136 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1138 * obj.h (struct format_ops): Change generate_asm_lineno field to
1140 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1142 * config/tc-alpha.c (find_opcode_match): Add default case to
1144 (find_macro_match): Likewise.
1145 (load_expression): Parenthesize && within ||.
1147 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1149 1999-04-17 Nick Clifton <nickc@cygnus.com>
1151 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1152 .text .data .section pseudo ops.
1153 (mcore_s_section): New function. Dump lits before changing secs.
1154 (mcore_s_text): New function. Dump lits before changing secs.
1155 (mcore_s_data): New function. Dump lits before changing secs.
1157 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1159 * config/tc-mips.c (mips_32bitmode): New.
1160 (md_begin): Set mips_32bitmode if needed.
1161 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1162 Set EF_MIPS_32BITMODE.
1164 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1166 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1169 1999-04-16 Nick Clifton <nickc@cygnus.com>
1171 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1173 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1175 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1176 expressions correctly.
1179 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1181 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1183 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1185 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1186 and fmpynfadd instructions.
1188 1999-04-11 Richard Henderson <rth@cygnus.com>
1190 * as.h (environ): Declare it, if needed.
1191 * as.c (dump_statistics): Don't declare environ.
1192 * configure.in (environ): Detect declaration.
1193 * configure, config.in: Rebuild
1195 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1196 (i386_displacement): Allocate enough space for replacement buffer.
1197 Clean up replacement buffer initialization.
1199 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1201 * subsegs.c (section_symbol): Don't create a new symbol if one
1202 already exists; instead, use the existing one, but set its segment
1203 and frag data if it hasn't already been defined.
1204 * config/obj-coff.c (c_section_symbol): Likewise.
1206 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1208 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1210 1999-04-08 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-mcore.c: New File: Support routines for MCore
1214 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1215 * config/obj-coff.c: Add support for mcore-pe target.
1217 * Makefile.am: Add support for MCore targets.
1218 * Makefile.in: Regenerate.
1219 * configure.in: Add support for MCore targets.
1220 * configure: Regenerate.
1222 * doc/all.texi: Set MCORE.
1223 * doc/as.texinfo: Document MCore specific command line options.
1225 * write.h: Prevent multiple inclusion.
1227 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1229 * asintl.h (LC_MESSAGES): Never define.
1230 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1232 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1235 * Makefile.am (m68k-parse.c): If configuring in the source
1236 directory, copy m68k-parse.y into the local directory before
1237 running ylwrap, to remove spurious differences when generating
1239 * Makefile.in: Rebuild.
1241 * config/tc-sparc.h (md_do_align): Just allocate the number of
1242 bytes necessary, rather than always allocating 1024.
1244 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1246 * listing.c (listing_newline): Add cast to avoid warning.
1247 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1248 * config/tc-i386.c (i386_scale): Add return value.
1249 (build_displacement_string): Remove unused local temp_disp2.
1250 (i386_intel_memory_operand): Add parentheses to avoid warning.
1251 (i386_intel_operand): Remove unused local end_of_operand_string.
1252 (i386_operand): Remove unused local operand_modifier.
1253 (i386_operand): Add parens to avoid warning.
1255 1999-04-04 Don Bowman <don@pixsci.com>
1257 * configure.in: Add mips*-*-vxworks* target; have it define
1259 * configure, config.in: Rebuild.
1261 1999-03-31 Nick Clifton <nickc@cygnus.com>
1263 * configure.in (emulations): Add support for arm-epoc-pe.
1264 * configure: Regenerate.
1265 * config/te-epoc-pe.h: New file. Define macros specific to
1267 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1268 for arm-epoc-pe target.
1270 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1272 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1274 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1276 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1277 detect ",n" without a condition.
1278 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1281 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1283 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1284 instruction is encoded with one bit.
1287 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1289 * doc/internals.texi (CPU backend): Mention that
1290 line_separator_chars should not include newline. From thi
1291 <ttn@mingle.glug.org>.
1293 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1295 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1296 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1298 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1300 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1302 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1304 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1307 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1309 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1311 1999-03-15 Martin Hunt <hunt@cygnus.com>
1313 * app.c (do_scrub_begin): Change '-' back to a symbol char
1314 so we can use multiple opcodes on a line again.
1316 * config/tc-d30v.c: By default, warn if a symbol has
1317 the same name as a register. Plus some minor
1318 updates from the branch.
1320 1999-03-13 Nick Clifton <nickc@cygnus.com>
1322 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1323 BFD_RELOC_16 and BFD_RELOC_64.
1325 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1327 * expr.c (expr): Add missing else.
1329 1999-03-12 Nick Clifton <nickc@cygnus.com>
1331 * config/tc-arm.c (md_apply_fix3): Improve error message.
1333 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1335 * Makefile.am (CPU_TYPES): Add fr30.
1336 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1337 (fr30,m32r dependencies): Update.
1338 * Makefile.in: Rebuild.
1340 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1341 (gas_cgen_record_fixup_exp): Ditto.
1342 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1343 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1344 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1345 (md_cgen_lookup_reloc): Update use of operand->type.
1346 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1347 (md_convert_frag): Call cgen_operand_lookup_by_num.
1348 (md_cgen_lookup_reloc): Update use of operand->type.
1349 (m32r_cgen_record_fixup_exp): Ditto.
1351 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1353 * config/tc-mips.c (md_show_usage): Fix message.
1355 1999-03-03 Nick Clifton <nickc@cygnus.com>
1357 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1358 and LDR reg,=<expr> instruction.
1360 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1363 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1365 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1367 1999-02-17 Nick Clifton <nickc@cygnus.com>
1369 This patch was created by: Scott Bambrough
1370 <scottb@corelcomputer.com>
1373 Special cased '@' character. The '@' character is used as the
1374 ARM assembler comment character, as a special character
1375 and in ELF .symver pseudo-op's, and as a special character in
1376 .type and .section pseudo-ops.
1377 (symver_pseudo): New static variable.
1378 (symver_state): New static variable.
1379 (struct app_save): Add field 'symver_state'.
1380 (app_push): Save global symver_state int struct app_save.
1381 (app_pop): Restore global symver_state from struct app_save.
1382 (do_scrub_chars): Special case handling of '@' character in
1385 * configure.in: Modified to recognize armv* uname syntax from ARM
1387 * configure: Regenerated.
1389 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1390 a prefix to the section's type.
1391 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1392 the type's typename.
1394 * config/tc-arm.h: Add support for PIC generation:
1395 (pic_code): New boolean.
1396 (obj_relocate_extern): Define.
1397 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1398 (TC_CONS_FIX_NEW): Define.
1399 (tc_fix_adjustable): Define.
1400 (GLOBAL_OFFSET_TABLE_NAME): Define.
1402 * config/tc-arm.c: Add support for PIC generation:
1403 (line_seperator_chars): Allow ';' as a seperator for Linux.
1404 (is_immediate_prefix): New macro.
1405 (arm_parse_reloc): New function.
1406 (s_arm_elf_cons): New function.
1407 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1408 (md_undefined_symbol): Special case handling for the Global Offset
1410 (md_apply_fix3): Handle PIC relocs.
1411 (tc_gen_reloc): Handle PIC relocs.
1412 (md_parse_option): Add support for '-k' command line switch to
1413 enable PIC generation.
1414 (cons_fix_new_arm): New function.
1415 (s_arm_elf_cons): New function.
1417 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1419 * configure.in: Add comments for uses of AC_DEFINE.
1420 * acinclude.m4: Likewise.
1421 * acconfig.h: Remove.
1422 * aclocal.m4: Rebuild.
1423 * configure: Rebuild.
1424 * Makefile.in: Rebuild.
1425 * config.in: Rebuild.
1427 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1429 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1430 non-constant offset from a base register.
1432 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1434 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1437 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1439 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1440 (emit_insn): Look for pc-relative and no-overflow specifiers on
1441 internal relocation types.
1443 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1445 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1448 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1450 (mips_4650, mips_4010, mips_4100): Variables removed.
1451 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1452 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1454 (md_begin): Don't bother initializing the mips_NNNN variables;
1455 mips_cpu is set, and that's good enough now.
1456 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1457 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1458 (show): New function, to handle wrapping in the CPU lists.
1459 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1461 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1463 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1464 than treat as an immediate specifier.
1466 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1468 * config/tc-i386.c: Prototype many functions.
1469 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1470 (i386_immediate): Remove unused second argument.
1471 (i386_intel_operand): Fix i386_is_reg typo.
1472 (i386_operand): Use allow_naked_reg.
1473 (output_invalid): Make operand int for K&R.
1475 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1477 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1479 * Makefile.in: Rebuild.
1481 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1483 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1485 (EXTRA_as_new_SOURCES): Comment out.
1486 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1487 * Makefile.in: Rebuild.
1488 * doc/Makefile.in: Rebuild.
1489 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1490 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1491 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1492 * configure: Rebuild.
1493 * aclocal.m4: Rebuild.
1494 * config.in: Rebuild.
1495 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1496 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1497 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1498 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1499 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1500 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1501 (gas_cgen_record_fixup_exp): Ditto.
1502 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1503 descriptor, not global variable.
1504 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1505 descriptor, not global variable. Refer to insert_operand handler
1506 via cpu descriptor, not global function.
1507 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1508 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1509 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1510 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1511 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1512 * config/tc-m32r.c: Ditto.
1513 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1514 (md_assemble): Ditto.
1515 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1517 1999-02-09 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1520 relocations for ELF targets.
1522 1999-02-08 Nick Clifton <nickc@cygnus.com>
1524 * configure.in: Add support for StrongARM target.
1525 * configure: Regenerate.
1527 1999-02-05 Nick Clifton <nickc@cygnus.com>
1529 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1531 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1534 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1536 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1538 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1540 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1541 (INTEL_DWORD_MNEM_SUFFIX): Define.
1544 (DWORD_PTR): Define.
1545 (XWORD_PTR): Define.
1547 (OFFSET_FLAT): Define.
1549 (NONE_FOUND): Define.
1552 * config/tc-i386.c (set_intel_syntax): New routine.
1553 (intel_syntax): Declare.
1554 (allow_naked_reg): Declare.
1555 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1556 (intel_float_operand): New routine.
1557 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1558 Handle brackets as well as parens. Call i386_intel_operand for
1559 intel syntax. Reverse operands if appropriate. Handle new
1560 suffixes. Handle movzx and movsx.
1561 (i386_is_reg): New routine.
1562 (i386_immediate): New routine.
1563 (i386_scale): New routine.
1564 (i386_displacement): New routine.
1565 (i386_operand_modifier): New routine.
1566 (build_displacement_string): New routine.
1567 (i386_parse_seg): New routine.
1568 (i386_intel_memory_operand): New routine.
1569 (i386_intel_operand): New routine.
1570 (i386_operand): Call i386_displacement, i386_immediate,
1571 i386_scale, etc. instead of handling inline.
1572 (parse_register): Handle registers without prefix.
1574 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1576 * configure: Regenerate.
1577 * configure.in (arm-*-oabi): New.
1578 (thumb-*-oabi): New.
1579 * config/tc-arm.c (target_oabi): Declare.
1580 (md_apply_fix3): Support REL relocs.
1581 (md_parse_option): Handle -oabi.
1582 (elf32_arm_target_format): New routine.
1583 (md_longopts): Add OPTION_OABI.
1584 * config/tc-arm.h: Redefine TARGET_FORMAT.
1587 1999-01-28 Nick Clifton <nickc@cygnus.com>
1589 * write.c (write_relocs): Handle out of range error.
1591 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1592 (fr30_force_relocation): Default to 0.
1594 * config/tc-fr30.h (obj_fix_adjustable): Define.
1595 (TC_FORCE_RELOCATION): Define.
1597 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1600 1999-01-16 Nick Clifton <nickc@cygnus.com>
1602 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1603 merge of two instructions if the left instruciton kills the right.
1605 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1607 * Makefile.in: Regenerate.
1608 * configure.in: Redo test for using cgen.
1609 * configure: Regenerate.
1611 1999-01-09 Nick Clifton <nickc@cygnus.com>
1613 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1614 redefinition of this macro.
1616 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1618 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1621 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1623 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1624 a read of HI or LO and an immediatly following branch.
1626 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1628 * config/tc-mips.c (md_begin): Another correction to the setting of
1631 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1633 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1635 1998-12-21 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1638 bit insn when optimizing, so that parallelised instructions will
1639 start on a 32 bit boundary.
1641 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1643 * config/tc-mips.c (mips_eabi64): New.
1644 (md_begin): Set mips_eabi64.
1645 (mips_elf_final_processing): Use it.
1647 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1649 * config/tc-mips.c (mips_elf_final_processing):
1650 Correct setting of ABI in e_flags.
1652 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1654 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1656 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1658 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1660 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1662 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1663 warning, values that don't fit in the field.
1665 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1667 * config/tc-mips.c (mips_abi_string): New.
1668 (md_parse_option,md_longopts): Add mabi.
1669 (mips_elf_final_processing): Set e_flags based on mabi flag.
1671 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1673 * config/tc-mips.c (md_parse_option): Handle vr4111.
1675 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1677 * config/tc-h8300.c (build_bytes): Change message given if the
1678 instruction requires H8/300H mode and we're not in Hmode, to
1679 suggest that it may be the operand modes that are the problem, not
1680 necessarily the opcode.
1682 1998-12-10 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-fr30.c: Add line separator character.
1686 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1688 * configure.in (hppa-*-mpeix*): New target.
1689 * config/obj-som.h (obj_som_compiler): Declare.
1690 * config/obj-som.c (compiler_seen): New static variable.
1691 (obj_som_compiler): New function.
1692 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1693 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1694 (pa_type_args): Set hppa_priv_level.
1695 (pa_compiler): New static function if OBJ_SOM.
1696 * configure: Rebuild.
1698 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1700 * read.c (output_leb128): Don't mark as inline.
1702 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1704 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1705 AIX .vbyte unaligned data support.
1706 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1707 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1710 1998-12-07 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1715 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1717 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1718 BFD_RELOC_ARM_PCREL_BRANCH.
1720 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1722 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1723 checking the target type.
1724 (mips-dec-bsd*): Set endian to little.
1725 * configure: Rebuild.
1727 COFF weak symbol support, based on patches from Mark Elbrecht
1728 <snowball3@usa.net>:
1729 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1730 * config/obj-coff.c (obj_coff_weak): New static function.
1731 (obj_coff_endef) [both versions]: Handle weak symbols.
1732 (coff_frob_symbol): Likewise.
1733 (yank_symbols): Likewise.
1734 (obj_pseudo_table): Add "weak".
1736 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1737 <aymeric.vincent@emi.u-bordeaux.fr>.
1738 * aclocal.m4: Rebuild with current tools.
1739 * configure: Rebuild.
1741 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1742 an assertion failure for a case we can't handle when OBJ_ECOFF.
1744 * expr.c (operator): And with 0xff to avoid problems with signed
1747 1998-12-03 Nick Clifton <nickc@cygnus.com>
1749 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1750 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1752 1998-12-02 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1757 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1759 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1762 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1767 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1771 (d10v_cleanup): Only generate previous insn if a multiline insn is
1774 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1776 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1779 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1781 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1782 -marm6xxx command line switches.
1784 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1786 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1787 (itbl-ops.o): Delete duplicate dependencies.
1788 Rebuild dependencies.
1789 Add fr30 dependencies.
1790 * Makefile.in: Rebuild.
1792 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1796 * listing.c: Ignore line terminator characters found inside
1799 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1801 * po/gas.pot: Regenerated.
1803 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1806 fr30_is_label_start(). Also checks for delay slot insns.
1808 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1809 FR30 instructions which contain a colon in the mnemonic.
1811 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1813 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1815 * config/tc-fr30.c: Removed currently superflous code.
1817 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-fr30.h: New file.
1820 * config/tc-fr30.c: Tweaking so that it will compile.
1822 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1824 * config/tc-d10v.h (obj_fix_adjustable): Define.
1825 (TC_FORCE_RELOCATION): Define.
1826 (d10v_force_relocation): Declare.
1827 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1828 (md_apply_fix3): Handle Vtable relocs.
1829 (d10v_fix_adjustable): New.
1830 (d10v_force_relocation): New.
1832 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-d30v.c: Change default behaviour to ignore potential
1835 conflicts between register name and symbol names.
1837 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1839 * configure.in: Add fr30-*-*.
1840 * config/tc-fr30.c: New file.
1841 * Makefile.in: Regenerated.
1842 * config.in: Regenerated.
1843 * configure: Regenerated.
1844 * doc/Makefile.in: Regenerated.
1845 * po/gas.pot: Regenerated.
1847 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1849 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1852 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1854 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1856 (do_scrub_chars): Add some casts to unsigned char to avoid
1857 unwanted sign extension.
1858 * read.c (lex_type): Set characters about 127 to be symbol
1860 * config/tc-i386.c (md_begin): Set identifier_chars and
1861 operand_chars for values above 127.
1863 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1865 * configure.in: detect cygwin* instead of cygwin32*
1866 * configure: regenerate
1868 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1870 * listing.c: Add support for producing a listing from piped
1873 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1875 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1876 (append_insn): Account for the tx39's multiply behavior.
1878 1998-10-26 Michael Meissner <meissner@cygnus.com>
1880 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1881 from assemble_parallel_insns. Add support for '->' to indicate
1882 explicitly serializing the instructions.
1883 (md_assemble): Ditto.
1885 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1887 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1890 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1892 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1894 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1896 * config/tc-mips.c : support frame and regmask/fregmask when
1897 MIPS_STABS_ELF is specified.
1899 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1901 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1902 (md_apply_fix): Don't return 1 for VTABLE relocs.
1903 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1905 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1907 * doc/c-i386.texi: Replace occurences of "opcode" with
1908 "instruction mnemonic", "instruction", or "mnemonic" when
1909 referring to the name of an instruction. Use "opcode" when
1910 referring to the sequence of machine bytes.
1912 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1913 (is_opcode_char): Rename to is_mnemonic_char.
1914 (md_assemble and i386_operand): Correct error messages from
1915 "opcode" to "instruction mnemonic"
1916 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1917 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1918 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1919 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1920 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1921 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1922 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1924 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1926 * config/tc-i386.c (i386_operand): Check for garbage after
1929 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1931 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1932 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1934 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1936 * config/tc-sh.h (obj_fix_adjustable): Define.
1937 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1938 (md_apply_fix): Likewise.
1939 (tc_gen_reloc): Likewise.
1940 (sh_fix_adjustable): New.
1942 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1944 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1945 * cgen.h (gas_cgen_finish_insn): Update prototype.
1946 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1947 cgen_insn_t -> CGEN_INSN_INT.
1948 (make_parallel): Update handling of CGEN_INT_INSN_P.
1949 (assemble_parallel_insn): Ditto.
1950 (target_make_parallel): New function.
1951 (md_assemble): Use it.
1953 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1955 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1957 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1959 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1960 converted into lower case.
1962 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1964 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1965 (gas_cgen_tc_gen_reloc): Likewise.
1966 * config/tc-m32r.h (obj_fix_adjustable): Define.
1967 * config/tc-m32r.c (m32r_fix_adjustable): New.
1968 (m32r_force_relocation): Handle VTABLE relocs.
1970 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1972 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1974 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1976 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1977 to lower case before parsing.
1979 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1980 parallel insns modift buts in the PSW as a side effect.
1982 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-d30v.c (find_format): Test for missing flag and
1987 (md_apply_fix3): Fix error messages to avoid
1988 assumption about presence of a symbol.
1990 (parallel_ok): Disallow parallel instructions that both modify the
1993 (find_format): Generate a warning if an odd numbered register is
1994 used as the first register in a mutli-register instruction.
1996 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1999 relocations are always associated with a symbol.
2001 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2003 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2004 (elf32_sparc_force_relocation): Declare.
2005 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2006 (tc_gen_reloc): Handle vtable relocs.
2007 (elf32_sparc_force_relocation): New.
2009 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2011 * symbols.c (S_IS_FUNCTION): New.
2012 * config/tc-v850.h (obj_fix_adjustable): Define.
2013 (TC_FORCE_RELOCATION): Define.
2014 (v850_force_relocation): Declare.
2015 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2016 of fx_addnumber for VTABLE reloc addends.
2017 (md_apply_fix3): Handle VTABLE relocs.
2018 (v850_fix_adjustable): New.
2019 (v850_force_relocation): New.
2021 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2023 * tc-hppa.c (fp_operand_format): Add some additional formats.
2024 (pa_ip): Do not automatically promote into pa2.0 mode.
2025 (pa_level): Handle ".level 2.0".
2027 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2029 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2030 * config/tc-i386.h (template.extension_opcode): Change to
2031 unsigned int to allow full range of 8-bit opcode suffixes.
2032 (None): Redefine as 0xffff.
2034 From Jeff B Epler <jepler@usgs.gov>
2035 * doc/c-i386.texi (i386-SIMD): New section.
2037 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2039 * read.c (discard_rest_of_line): New function.
2040 * read.h: Declare it.
2041 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2043 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-d10v.c (find_symbol_matching_register): New function.
2046 (find_opcode): Cope with the case where a register name matches
2049 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-v850.c (md_pcrel_from): Rename to
2052 v850_pcrel_from_section.
2053 (v850_pcrel_from_section): Do not resolves symbols in other
2056 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2058 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-d10v.c (find_opcode): Generate an error if a register
2061 is supplied for an operand that should not be a register.
2063 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2066 instructions to have another instruction in the right bin.
2068 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2071 the right container if the left container holds a branch
2074 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2077 both a register name and symbol name.
2078 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2080 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2082 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2083 execution unit class.
2085 (reg_name_search): If a name matches a register and a symbol,
2086 prefer the register.
2087 (find_format): Disallow flag registers when a general purpose
2088 register is required.
2089 If a number is required, but a register has been given, check to
2090 see if a symbol with the same name as the register exists, and if
2091 so, use that symbol.
2093 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2095 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2097 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-d30v.c (find_format): Do not accept flag registers as
2100 general purpose registers.
2101 (find_format): If an immediate value is expected at a given place
2102 in a format, but a register name has been provided instead, check
2103 to see if that register name matches the name of a predefined
2104 symbol and if it does, then use the symbol instead.
2105 (reg_name_search): If a register name matches a symbol name,
2106 prefer the register name to the symbol name.
2108 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2110 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2111 the previous insn to empty.
2113 1998-09-20 Michael Meissner <meissner@cygnus.com>
2115 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2116 pieces, forcing the use of an ANSI compiler.
2118 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2120 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2122 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2124 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2126 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2128 (obj_elf_vtable_entry): Likewise.
2129 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2130 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2131 (tc_gen_reloc): Likewise.
2132 (arm_fix_adjustable): Likewise.
2133 (elf32_arm_force_relocation): New.
2134 (armelf_frob_symbol): Remove coff-style symbol support.
2136 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2138 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2140 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2142 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2143 OBJ_COFF so that routine is defined for a.out format.
2145 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2147 * config/tc-i386.c (i386_operand): Detect non-segment registers
2148 used as segment prefixes.
2150 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2152 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2153 optimize across FDE boundaries.
2155 * config/obj-coff.c (obj_coff_section): Preserve any link once
2156 flags when setting the section flags.
2158 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2160 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2161 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2163 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2165 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2168 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2170 * frags.c (frag_grow): Include the size of the frag struct in the
2173 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2174 if the new subseg comes before the old.
2176 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2178 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2179 to handle edge8 and edge16.
2181 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2183 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2184 before we clobber the symbol involved.
2186 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2188 * config/tc-arm.c: Remove OBJ_ELF definitions for
2189 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2190 use arm_adjust_symtab for OBJ_COFF.
2191 (armelf_adjust_symtab): New Routine.
2192 * config/tc-arm.h: Define obj_adjust_symtab to
2193 armelf_adjust_symtab for OBJ_ELF.
2195 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2197 * configure.in: Make all i386-elf targets use bfd_gas.
2198 * config/tc-i386.c (tc_i386_force_relocation): New.
2199 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2200 (md_apply_fix3): Likewise.
2201 (tc_gen_reloc): Handle them.
2202 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2203 tc_i386_force_relocation.
2205 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2207 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2209 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2211 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2212 current opcode after writing the first insturction of a reverse
2215 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2217 * read.h (generate_lineno_debug): Add prototype.
2218 * read.c (generate_lineno_debug): Make non-static.
2220 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2222 * config/tc-i386.c (md_assemble): Only warn for address/data size
2225 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2228 against Thumb function names, as the linker needs this information.
2230 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2232 * expr.c (operand): Check also that there is no advance in operand
2233 after atof_generic in order to decide "is it label 0f or floating
2236 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2239 command line options with a single dash.
2240 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2242 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2244 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2245 * tc-arm.c (arm_fix_adjustable): New routine.
2247 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2249 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2250 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2251 demand_empty_rest_of_line before mri_comment_end.
2252 (equals): Check garbage after expression before
2253 mri_comment_end in MRI mode.
2255 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2257 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2258 small immediate constant to use the constant itself rather than
2261 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2263 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2264 (pa_leave): Likewise.
2266 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2268 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2270 (i386_operand): Fix an error message.
2272 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2274 * doc/c-arm.texi (ARM Directives): Document .req directive.
2276 * config/tc-arm.c (reg_required_here): Display erroneous string if
2277 the register name could not be decoded.
2278 Do not set inst.instruction if the sift is -1.
2280 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2282 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2285 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2288 even if it is belived to be unnecessary.
2290 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2292 config/tc-i386.c (i386_operand): Size immediate constants by
2293 suffix (erroneously removed as part of July 7 change).
2295 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2297 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2298 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2299 (armelf_frob_symbol): New Routine.
2300 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2302 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2304 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2306 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2308 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2309 command line switches passed to assembler.
2311 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2313 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2314 (gas_cgen_opcode_desc): Declare.
2315 (gas_cgen_parse_operand): Declare.
2316 (*): Prepend gas_ to gas specific fns to denote them as such.
2318 * cgen.c (gas_cgen_opcode_desc): New global
2319 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2320 (queue_fixup): Renamed from cgen_queue_fixup.
2321 (*): Prepend gas_ to gas specific fns to denote them as such.
2323 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2324 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2325 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2326 Open opcode table and initialize it.
2327 (make_parallel): Use gas_cgen_opcode_desc.
2328 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2329 (md_assemble): Ditto.
2331 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2333 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2334 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2335 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2336 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2337 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2338 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2339 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2340 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2341 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2342 (INIT_STAB_SECTION): Likewise.
2343 (OBJ_PROCESS_STAB): Likewise.
2345 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2346 (md_parse_option): Watch for them.
2347 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2348 (md_begin): Kill neverdef code.
2349 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2350 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2351 (s_alpha_coff_wrapper): New.
2352 (md_pseudo_table): Trap all ECOFF pseudos.
2354 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2356 Start of changes to remove mdebug section from mips*-elf
2357 Based on MIPS_STAB_ELF definition
2358 * acconfig.h: undef if not configured
2359 * config.in: undef if not configured
2360 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2361 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2362 * stabs.c (s_stab_generic): flush frag
2364 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2366 * configure.in: (arm-*-elf): Handle.
2367 (thumb-*-elf): Handle.
2368 * configure: Regenerate.
2369 * read.c (stringer): Fix typo in comment.
2370 * write.c (fixup_segment): Don't add symbol value to addend if
2372 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2374 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2377 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2379 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2380 (write_2_short): Emit warning if new flag is set.
2381 (do_assemble): Set flags if left instruction is one of special
2382 "right-instruction-killer" type.
2384 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2386 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2387 Always output words in debug_info section as big endian.
2388 (sparc_target_format): Choose correct bfd target.
2389 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2391 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2393 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2394 to work with internationalization code. Issue an error when two
2395 operands match that are not allowed to match.
2397 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2399 * configure.in (install_tooldir): Allow target to specify whether
2400 it wants to be installed in $(tooldir)/bin.
2401 * configure: Regenerate.
2402 * Makefile.am (install-exec-local): Set install-exec-tooldir
2403 dependency via configure.
2404 * Makefile.in: Regenerate.
2406 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2408 * Makefile.am (install-exec-local): Split into two ...
2409 (install-exec-bindir,install-exec-tooldir): New rules.
2410 * Makefile.in: Regenerate.
2412 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2414 * Makefile.am (install-exec-local): Don't remove the file before
2415 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2416 W. Rozycki <macro@ds2.pg.gda.pl>.
2417 * Makefile.in: Rebuild.
2419 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2421 * cgen.c: Include libiberty.h.
2422 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2423 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2424 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2425 (md_cgen_lookup_reloc)): Declare.
2426 (md_cgen_record_fixup_exp): Declare.
2427 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2428 (m32r_relax_frag): Declare.
2429 (cgen_md_apply_fix3): Decls moved to cgen.h.
2430 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2431 (m32r_cgen_record_fixup_exp): Delete decl.
2432 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2433 (assemble_nop): Delete.
2434 (expand_debug_syms): Delete unused `exp'.
2435 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2436 Add default case for -Wall.
2437 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2438 (md_atof): Delete unused wordP.
2440 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2442 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2445 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2447 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2448 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2449 .print, .purgem, and .struct. Remove documentation for
2452 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2454 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2455 Update call to insert_operand.
2457 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2461 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2463 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2464 whitespace after a prefix operator.
2466 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2468 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2470 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2472 * config/tc-sparc.c (log2): New static function.
2473 (s_reserve): Use log2 to convert alignment before calling
2475 (s_common): Use log2 to convert alignment before calling
2476 record_alignment and frag_align.
2477 (sparc_cons_align): Use log2.
2479 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2481 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2482 (s_common): Likewise.
2484 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2485 initialization of waddr.
2486 (sparc_elf_final_processing): Add default case to switch.
2488 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2490 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2491 than temporary real.
2493 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2495 * write.c (subsegs_finish): Don't align the segments if there were
2498 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2499 copying aux information.
2501 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2502 expression into a symbol.
2504 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2506 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2507 type to unsigned int.
2508 (md_assemble): Change type used to store offsets from unsigned
2510 (i386_operand): Switch error check to only call RESTORE_END_STRING
2511 once after parse_register.
2513 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2515 * config/tc-v850.c (md_show_usage): Changed format to match that
2518 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2520 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2522 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2524 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2527 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2529 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2530 * doc/Makefile.in: Rebuild.
2532 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2534 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2535 for %lo expressions.
2536 (mips_ip, case 'u'): Move range check after code to mask
2537 off bits in %hi/%lo expressions. Mask off high bits for
2540 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2542 * doc/Makefile.am (gasver.texi): New target.
2543 (as.info, as.dvi): Depends upon gasver.texi.
2544 * doc/as.texinfo: Include gasver.texi. Mention version number on
2545 title page and in top node.
2546 * doc/Makefile.in: Rebuild.
2548 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2550 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2551 but not including the line containing the edict.
2552 * listing.h (LISTING_EOF): New.
2553 * input-scrub.c (input_scrub_next_buffer): Call it.
2555 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2557 * config/tc-i386.c (i386_operand): Don't set the size of an
2558 immediate address based solely on the suffix and the mode.
2560 * config/tc-i386.c (md_assemble): Add assertion to make sure
2561 overlap2 does not set Imm.
2563 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2564 sequences of whitespace to a single space.
2565 (is_space_chars): Just compare with space.
2566 (md_begin): Don't initialize space_chars.
2567 (md_assemble): Just skip a single whitespace character.
2568 (i386_operand): Rewrite base-index parsing to use new
2569 parse_register, and to skip white space. Skip white space in a
2570 number of other places too. Don't give error message if
2571 parse_register fails.
2572 (parse_register): Change reg_string parameter to be non-const.
2573 Add end_op parameter. Skip white space after the `%', and return
2574 end of register string. Give error message here rather than
2577 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2579 Based on patch from Matt Semersky <matts@scd.hp.com>:
2580 * expr.c (op_encoding): Make const.
2581 (expr_set_precedence): New function.
2582 (expr_begin): Don't set operator rankings, just call
2583 expr_set_precedence.
2584 * expr.h (expr_set_precedence): Declare.
2585 * read.c (s_mri): Call expr_set_precedence.
2587 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2589 * doc/as.texinfo (Statements): Remove paragraph discussing
2590 continuing lines with a backslash. This hasn't worked for years,
2593 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2595 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2597 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2598 (ps_CTORS, ps_DTORS): New section types.
2599 (vms_fixup_xtors_section): New function
2600 (Ctors_Psect, Dtors_Psect): Define.
2601 (IS_GXX_XTOR): Define
2602 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2603 Filter static constructors/destructors and add to
2604 Ctors_Symbols/Dtors_Symbols chain.
2605 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2606 appropriate section.
2608 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2609 * makefile.vms: Merge vax/vms support.
2611 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2613 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2614 (elf_pseudo_table): Add them.
2615 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2616 (md_apply_fix): Accept them.
2617 (mips_fix_adjustable): Don't adjust them.
2618 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2619 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2620 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2621 (tc_fix_adjustable): Don't adjust them.
2623 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2625 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2627 * Makefile.in: Regenerate.
2628 * configure.in: AC_SUBST cgen_cpu_prefix.
2629 * configure: Regenerate.
2631 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2633 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2634 Changed all users of COND12_DELAY.
2636 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2638 * config/tc-mn10300.c (set_arch_mach): New function.
2639 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2640 (md_begin): Default to mn10300 mode.
2641 (md_assemble): Only accept instructions for the core mn10300
2642 chip and the active machine type.
2644 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2646 * subsegs.h (segment_info_type): Give the struct a name.
2647 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2648 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2649 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2650 * config/tc-w65.h (tc_reloc_mangle): Declare.
2651 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2653 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2655 * config/tc-v850.c (v850_comm): Restore old section
2656 after common processing.
2658 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2660 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2662 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2664 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2665 char with code that explicitly sign-extends.
2667 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2669 * config/tc-v850.c (md_begin): Restore text section as the current
2670 section after creating call table sections.
2671 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2674 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2675 with call to macro SYM_AUXINFO.
2677 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2679 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2680 with the program transform name.
2681 * Makefile.in: Rebuild.
2683 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2685 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2688 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2690 * config/tc-i386.c (i386_operand): Be prepared for a space between
2691 the open parenthesis and the start of the register operand,
2692 because of the June 16 change.
2694 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2696 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2699 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2701 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2702 even if it is belived to be unnecessary.
2704 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2706 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2708 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2710 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2712 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2713 shift amount for a repeated operand. The shift amount for the
2714 repeated copy comes from the size of the operand.
2716 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2718 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2720 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2724 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2726 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2727 characters in it as LEX_IS_SYMBOL_COMPONENT.
2728 * config/tc-i386.h (tc_symbol_chars): Define.
2729 (extra_symbol_chars): Declare.
2730 * config/tc-i386.c (extra_symbol_chars): Define.
2731 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2732 (line_comment_chars): Set to '/' if TE_LINUX.
2733 * doc/c-i386.texi (i386-prefixes): Update.
2734 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2736 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2738 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2739 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2741 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2743 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2744 constraint in instructions REP & REPI.
2746 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2749 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2751 (check_range): If the operand is shifted, then shift the number
2752 before checking its range.
2754 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2756 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2759 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-v850.c (v850_comm): Create special sections as needed.
2763 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2765 * config/tc-d10v.c (write_2_short): Addition of swapping
2766 instructions for sequential and reverse sequential order when
2767 given order is not possible.
2769 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * Makefile.am: Rebuild dependencies.
2772 (DEP_INCLUDES): Fix reference to intl build directory.
2773 * Makefile.in: Rebuild.
2775 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2777 * doc/c-i386.texi: Update 16 bit documentation.
2779 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2780 IgnoreDataSize to IgnoreSize as they are used for address size as
2782 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2783 32-bit mode, similarly addr16/data16 and variants.
2785 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2787 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2788 sequential word multiply instructions.
2790 (do_assemble): Add extra command line argument, to allow mul32
2791 attribute to be preserved across parallel insns.
2792 (md_assemble): Insert NOPs between explicitly parallel insns which
2793 contain an 32 bit multiply and a 16 multiply.
2795 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2797 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2800 * config/tc-i386.c (reloc): Add braces.
2802 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2803 consistent with Intel naming.
2804 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2805 use bitfields in sib_byte.
2806 (modrm_byte): Don't use bitfields here either.
2808 * config/tc-i386.c (current_templates): Add const.
2809 (parse_register): Add const to return, param, and char *s.
2810 (i386_operand): Add const to reg_entry *r.
2811 * config/tc-i386.h (templates): Add const to start, end.
2813 Inspired by code for 16 bit gas support from Martynas Kunigelis
2814 <martynas@nm3.ktu.lt>:
2815 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2816 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2817 (uses_mem_addrmode): Remove.
2818 (md_estimate_size_before_relax): Add support here too.
2819 (md_relax_table): Rewrite interface to md_relax for 16 bit
2821 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2822 (opcode_suffix_to_type): Remove.
2823 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2824 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2825 (md_convert_frag): Likewise.
2826 (i386_operand): Add support for 16 bit base/index regs,
2827 immediates, and displacements. Remove some unnecessary casts, and
2828 localise end_of_operand_string, displacement_string_start,
2829 displacement_string_end variables. Add GCC_ASM_O_HACK.
2830 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2832 * config/tc-i386.c (prefix_hash): Remove.
2833 (md_begin): Rewrite without obstacks. Remove prefix hash table
2834 handling. Rewrite lexical table handling.
2835 (i386_print_statistics): Don't print prefix statistics.
2836 (md_assemble): Rewrite instruction parser so that line is not
2837 converted to lower case. Don't do a hash_find for prefixes,
2838 instead recognise them via opcode modifier.
2839 (expecting_operand, paren_not_balanced): Localise variables.
2840 * config/tc-i386.h (IsPrefix): Define.
2841 (prefix_entry): Remove.
2843 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2844 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2845 '\\' in case where comment_chars contains '/'.
2847 * config/tc-i386.c (MATCH): Ensure given operand and template
2848 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2849 you must write `ljmp *table(%ebx)'.
2851 From H.J. Lu <hjl@gnu.org>:
2852 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2853 as 0 ifndef BFD_ASSEMBLER.
2854 (md_assemble): Allow immediate operands without suffix or
2855 other reg operand to default in size to the current code size.
2857 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2859 * config/tc-v850.c (md_begin): Restore creation of
2860 .call_table_text and .call_table_data sections.
2862 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2864 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2865 after emitting a word of noops.
2867 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2869 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2870 (i386_operand): Simplify checks for valid base/index combinations.
2871 Disallow `in 4(%dx),%al'.
2873 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2875 (add_prefix): Change parameter from char to int.
2877 * config/tc-i386.h (Ugh): Define opcode modifier.
2878 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2880 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2881 CONSISTENT_REGISTER_MATCH macros to check register types more
2882 thoroughly. Check for illegal suffix/operand combinations
2883 when matching insns with operands. Handle new `s' suffix, and
2884 associated FloatMF opcode modifier for float insns with memory
2886 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2887 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2888 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2889 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2890 DATA_PREFIX_OPCODE throughout.
2892 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2893 (md_assemble): Rewrite suffix/register operand checking code to be
2894 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2895 AnyMem, the better to grep.
2897 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2898 given a memory operand. Don't set Abs bits either.
2899 (type_names): Remove Mem*, Abs*.
2900 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2901 define opcode_modifiers as these cases are handled by Disp8,
2902 Disp16, Disp32 and suffix checks.
2903 (COMES_IN_BOTH_DIRECTIONS): Remove.
2904 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2906 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2907 if IgnoreDataSize modifier given. Remove ShortformW modifier
2908 test. Add test for ShortForm in W base_opcode modification.
2909 Merge Seg2ShortForm and Seg3ShortForm code.
2910 * config/tc-i386.h (ShortFormW): Remove.
2911 (IgnoreDataSize): Define.
2913 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2915 * config/tc-d30v.c (md_assemble): Store previous segment state
2916 with previous instruction.
2918 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2920 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2921 (ebp, esp): Remove static variables.
2922 (MATCH): Remove test for InOutPortReg.
2923 (i386_operand): Properly handle InOutPortReg here instead.
2924 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2925 (md_assemble): Simplify and correct modrm and sib generation.
2926 (i386_operand): Add warning for scale without index.
2927 Rewrite checks for valid base/index combinations.
2929 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2930 macros and enclose in do while(0).
2931 (RESTORE_END_STRING): Likewise.
2932 (md_assemble): Add one to printed operand number so we start
2933 from 1 not 0. Add some more gettext invocations.
2934 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2937 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2938 DATA_PREFIX, SEG_PREFIX): Define.
2939 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2940 (check_prefix): Remove function.
2941 (add_prefix): New function. Add prefix to i.prefix as well as
2943 (md_assemble): Changes for add_prefix. Remove hack for wait
2944 prefix, instead always output prefixes in fixed order. Test
2945 for jcxz/loop when selecting between word & dword operations,
2946 and add address size prefix rather than operand size prefix.
2947 Remove operand -> address size hack when emitting jcxz/loop.
2948 (i386_operand): Remove O_Absent check as it's done in expr.
2950 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2952 * configure.in: Recognize m5200 as a cpu_type of m68k.
2953 * aclocal.m4: Rebuild with current libtool.
2954 * configure: Rebuild.
2956 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2958 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2959 to relaxable_symbol to prevent references to external symbol from
2962 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2964 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2965 symbols are relaxable.
2967 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2969 * config/tc-v850.c (md_begin): Don't create special
2970 sections by default.
2972 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2974 * config/tc-mips.c (macro): For div and udiv, close the
2975 reorder block as soon as possible.
2977 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2979 From Matt Semersky <matts@scd.hp.com>:
2980 * macro.c (macro_mri_mode): New function.
2981 * macro.h (macro_mri_mode): Declare.
2982 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2985 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2987 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2990 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2991 until after xstrdup in OBJ_EVAX case.
2993 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2995 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2996 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2997 of hardcoded magic number.
2998 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3000 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3002 * read.c (do_s_func): New function.
3004 * read.h (do_s_func): Add prototype.
3006 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3008 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3009 nops if fill pattern not specified.
3011 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3013 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3014 * config/te-go32.h (TE_GO32): Define.
3015 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3017 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3019 Implement .func/.endfunc pseudo-ops.
3020 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3022 * read.c (potable): Add .func,.endfunc.
3023 (s_func): New function.
3024 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3026 (in_doc_func_p,current_function_label): New static globals.
3027 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3029 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3031 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3032 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3033 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3034 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3035 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3036 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3037 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3038 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3039 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3040 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3041 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3042 * config/tc-a29k.c: Don't define md_short_jump_size,
3043 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3044 * config/tc-alpha.c: Likewise.
3045 * config/tc-alpha.h: Likewise.
3046 * config/tc-arm.c: Likewise.
3047 * config/tc-h8300.c: Likewise.
3048 * config/tc-h8500.c: Likewise.
3049 * config/tc-hppa.c: Likewise.
3050 * config/tc-i860.c: Likewise.
3051 * config/tc-i960.c: Likewise.
3052 * config/tc-ppc.c: Likewise.
3053 * config/tc-sh.c: Likewise.
3054 * config/tc-sparc.h: Likewise.
3055 * config/tc-tic30.c: Likewise.
3056 * config/tc-w65.c: Likewise.
3057 * config/tc-z8k.c: Likewise.
3059 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3061 * config/tc-vax.c (_): Delete this macro used for placeholder
3062 values in vax_operand_width_size; it conflicts with the _() macro
3063 used for internationalization.
3065 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3067 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3068 code. From Chris Moller <moller@bops.com>.
3070 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3071 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3072 * read.c (emit_expr): Initialize seg and subseg fields of a new
3074 * write.c (write_object_file): Switch to the appropriate segment
3075 and subsegment when processing a broken word.
3077 * config/tc-m68k.c (mri_assemble): New static function.
3078 (build_mri_control_operand): Call mri_assemble rather than
3080 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3081 (s_mri_endf, s_mri_endw): Likewise.
3083 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3085 * read.c (s_org): Call md_flush_pending_output if it is defined.
3087 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3089 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3091 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3092 (md_parse_option): Add for same.
3093 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3094 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3095 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3097 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3099 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3101 * config/tc-arm.c (find_real_start): Relax definition of local
3104 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3107 symbols at the given address, not just the last one specified.
3109 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3111 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3112 or number_to_chars_littleendian to write data.
3114 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3116 * config/tc-v850.c (md_assemble): Remove artificially created
3117 register name symbols.
3119 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3121 * write.c (fixup_segment): Change "segment" to "section" in
3124 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3126 * write.c (fixup_segment): Change sym1-sym2 message again.
3128 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3130 * write.c (fixup_segment): Improve error message for sym1-sym2
3131 errors when sym1 is in a different segment from sym2.
3133 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3135 * config/tc-m32r.c (warn_unmatched_high): New static local.
3136 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3137 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3138 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3139 (md_parse_option): Likewise.
3140 (md_show_usage): Likewise.
3141 (m32r_frob_file): Likewise.
3143 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3144 (read_a_source_file): Call them.
3145 * read.h (stabs_generate_asm_file): Declare.
3146 * stabs.c (stabs_generate_asm_file): New function.
3147 (generate_asm_file): New function.
3148 (stabs_generate_asm_lineno): Move file name handling into
3151 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3153 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3154 (d30v_current_align, d30v_current_align_seg): New variables.
3155 (d30v_last_label): New variable.
3156 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3157 (s_d30v_data, s_d30v_section): Likewise.
3158 (md_pseudo_table): Call them.
3159 (md_begin): Initialize d30v_current_align_seg.
3160 (md_assemble): Call d30v_align when needed by known current alignment.
3161 (d30v_frob_label, d30v_cons_align): New functions.
3162 * config/tc-d30v.h (md_do_align): Remove.
3163 (tc_frob_label): Call d30v_frob_label.
3164 (md_cons_align): New.
3166 * config/tc-d30v.c (find_format): Convert complex expressions to
3167 expression symbols before processing. Clean up code formatting.
3169 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3171 * po/Make-in (install-info): New target.
3173 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3175 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3177 * config/tc-mn10300.c (md_assemble): Likewise.
3179 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3181 * Makefile.am: Update with `make dep-am'.
3182 (HFILES): Add cgen.h.
3183 (cgen.o): Depend on cgen.h.
3184 * Makefile.in: Regenerate.
3186 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3188 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3190 * gasp.c (grab_label): Permit a label to be a preprocessor
3191 variable by permitting a label to start with a backslash.
3193 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3195 * config/tc-mips.c (validate_mips_insn): Removed hack
3196 for previously inaccessible bitfields in some INSN_TRAP
3199 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3201 * config/tc-d30v.c (do_assemble): Abort with error message
3202 if opcode operands do not match.
3204 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3206 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3207 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3208 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3209 similar new 'q' operand.
3211 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3213 * cgen.c (cgen_asm_finish_insn): Fix typo.
3215 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3218 * cgen.c: Include it.
3219 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3220 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3221 All callers updated.
3222 * config/tc-m32r.c: Include cgen.h.
3223 (m23r_insn): New members num_fixups,fixups.
3225 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3228 to avoid compiler warning.
3230 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3232 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3235 * makefile.vms (OBJS): Add ehopt.obj
3237 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3239 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3241 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3243 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3244 a short format insn.
3245 (md_assemble): Set it for explicitly packed insns.
3247 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3249 * config/obj-coff.c (c_symbol_merge): Do not take address of
3250 native fields when performing the memcpy.
3252 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3254 * config/tc-mips.c (macro,macro2): Implement
3255 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3257 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3259 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3260 relocations against globally visible symbols.
3261 * config/tc-m68k.c (relaxable_symbol): New macro.
3262 (m68k_ip, md_estimate_size_before_relax): Use it.
3263 (tc_m68k_fix_adjustable): Also handle weak symbols.
3265 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3267 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3268 references to externally visible symbols.
3269 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3270 values in twice for a PC relative reloc if the symbol is
3273 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3274 don't adjust a PC relative reloc against an externally visible
3276 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3277 for a PC relative fixup against an externally visible defined
3278 symbol, arrange to store object file and addend values as though
3279 the symbol were not defined.
3280 (tc_gen_reloc): Likewise.
3282 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3284 * read.c (sizeof_leb128): Referenced externally by write.c so
3287 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3289 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3290 and expand a 'debug' symbol associated with the next instruction
3291 that does not cause a short instruction to be filled with a NOP.
3292 (md_pseudo_table): Add support for .debugsym.
3293 (assemble_parallel_insn): Add calls to expand_debug_sym as
3295 (md_assemble): Ditto.
3297 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3299 * as.c (main): Conditionally call setlocale.
3300 * gasp.c (main): Likewise.
3301 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3302 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3304 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3306 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3308 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3310 * config/tc-hppa.c: Change all calls to bzero to use memset.
3311 (pa_ip): Add cast to avoid warning.
3312 (tc_gen_reloc, md_apply_fix): Likewise.
3313 (pa_find_space_by_number): Likewise.
3314 (hppa_force_relocation): Likewise.
3315 (pa_block): Change i to unsigned int.
3316 * config/obj-som.h (obj_som_copyright): Declare.
3318 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3320 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3321 for line numbers for assembly source.
3323 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3325 * configure.in: Change version number to 2.9.4
3326 * configure: Rebuild.
3328 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3330 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3332 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * ecoff.h: Change symbolS in function declaration to struct
3337 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3340 (md_convert_frag): Fix i18n typo.
3342 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3344 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3345 * ecoff.h: Protoype it.
3346 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3347 [EVAX] (s_alpha_prologue): Delete.
3348 (md_pseudo_table): Update.
3350 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3352 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3353 array to local pointer.
3354 (get_args, parse_expr): Add casts to avoid warnings.
3356 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3358 * read.c (s_set): Cast xmalloc return value to fragS *.
3359 * config/tc-m68k.c (m68k_ip): Function made static to match
3360 previous forward declaration.
3361 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3363 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3365 * config/tc-v850.c: Add internationalisation macros to error
3368 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3369 macros to error strings.
3371 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3374 reloc is in the TOC csect.
3375 (md_apply_fix3): Correct gettext typo.
3377 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3380 .L - they are local labels and the branches are not really
3381 function calls but rather far jumps.
3383 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3385 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3387 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3389 * config/tc-i386.c (md_assemble): Print operand number rather than
3390 using ordinal_names.
3391 (i386_operand): Likewise.
3393 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3395 * Makefile.am (INTLLIBS): Define to work around apparent automake
3397 All Makefiles: Regenerated.
3399 * Many files: Added gettext invocations around user-visible
3401 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3402 HAVE_LC_MESSAGES): Define.
3403 * dep-in.sed: Added asintl.h.
3404 * po/Make-in: New file.
3405 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3407 * read.c (Z_): Renamed from `_'.
3408 * Makefile.am (SUBDIRS): Added po.
3409 (POTFILES): new macro.
3410 (po/POTFILES.in): New target.
3411 ($(OBJS)): Added asintl.h.
3413 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3414 (as_new_LDADD): Added $(INTLLIBS).
3415 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3416 (gasp_new_LDADD): Added $(INTLLIBS).
3417 (gasp_new_DEPENDENCIES): New macro.
3418 * configure, aclocal.m4: Rebuilt.
3419 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3421 (ALL_LINGUAS): Define.
3422 * macro.c: Include "asintl.h".
3423 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3424 * as.h: Include "asintl.h".
3425 * config/tc-i386.c (ordinal_names): Removed.
3426 (md_assemble): Changed error text to avoid ordinal_names.
3427 (i386_operand): Likewise.
3428 (reloc): Added as_bad to avoid i18n problems.
3429 (tc_gen_reloc): Likewise.
3430 * config/tc-arm.c (bad_args): Now a #define.
3432 * config/obj-vms.c (VMS_stab_parse): Changed type of
3434 (global_symbol_directory): Unified strings to avoid i18n
3436 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3437 avoid i18n problems.
3438 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3439 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3441 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3443 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3445 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3447 * as.c (print_version_id): Added an fprintf to avoid i18n
3449 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3451 * expr.c (expr): Added as_warn call to avoid i18n problems.
3452 * messages.c (as_assert): Changed code to avoid i18n problems.
3453 (as_abort): Likewise.
3454 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3455 (s_space): Likewise.
3456 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3458 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3460 * config/tc-i386.c (check_prefix): New static function, split out
3462 (struct _i386_insn): Add wait_prefix field.
3463 (md_assemble): Remove wait_prefix local variable. Use
3464 check_prefix when adding a prefix.
3466 * config/tc-i386.c (current_templates): New static variable.
3467 (md_assemble): Remove current_templates local variable.
3468 (md_assemble, i386_operand): Improve error and warning messages in
3469 many places. Add RESTORE_END_STRING in many places before error
3470 return. Clarify some comments.
3472 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3474 (md_assemble): Parse string instruction operands, looking for
3475 segment override prefixes. Check for invalid segment prefixes on
3477 (i386_operand): i.seg[] and max mem_operand changes for string
3479 * config/tc-i386.h (EsSeg): Define.
3481 * config/tc-i386.h (regKludge): Define.
3482 (iclrKludge, imulKludge): Don't define.
3483 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3484 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3485 opcode_modifier checks to look for more common cases first. Add
3486 default_seg for IsString case.
3488 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3490 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3492 * configure: Rebuild with new automake and libtool.
3493 * aclocal.m4, Makefile.in: Likewise.
3495 * doc/Makefile.am (as.dvi): New target.
3496 * doc/Makefile.in: Rebuild.
3498 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3500 * configure.in: Added sparc86x support.
3502 * configure: Rebuild.
3504 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3506 (md_parse_option): Warn if -EL is not supported for this architecture.
3508 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3510 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3512 * config/tc-mips.c (mips_ip): Note when we use get match on
3513 the full instruction name.
3515 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3517 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3518 back into the expression to handle add/sub simplification correctly.
3520 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3522 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3524 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3529 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3531 * symbols.c (max_indent_level): New global.
3532 (print_symbol_value_1): Use it.
3533 * expr.h (expr_build_dot): Declare.
3534 * expr.c (expr_build_dot): New function.
3536 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3538 * symbols.c (print_binary): New function.
3539 (print_expr_1): Call it.
3541 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3543 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3544 operand in the opcode.
3546 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3548 * config/tc-i386.h: Reorder operand flags and opcode modifier
3549 flags for clarity. Remove unused definitions: Unknown,
3550 ImmUnknown, DispUnknown, NoModrm.
3551 * config/tc-i386.c (type_names): Add missing Debug type.
3552 (md_assemble): Better duplicate prefix checking. Quicker string
3553 instruction check via new opcode_modifier flag.
3555 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * doc/as.texinfo (Invoking): Clarify -Wa example.
3559 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3561 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3562 (s_mips_weakext): Define.
3563 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3564 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3567 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3569 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3570 is an error if the value can not be computed at assembly time.
3571 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3573 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * gasp.c (main): Set next field of new include_path structure to
3576 NULL. From Avery Pennarun <averyp@gdc.ca>.
3578 * read.c (s_mri_sect): Call as_bad rather than abort for an
3579 unsupported MRI target.
3581 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3583 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3584 the destination of a branch instruction should be altered.
3585 (find_real_start): New function: Locate the real, Thumb coded
3586 start of a Thumb function.
3587 (do_t_branch23): Alter the destination of branches to Thumb
3590 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3592 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3594 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3597 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3599 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3600 * doc/c-hppa.texi: Likewise.
3602 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3604 * Makefile.am: Rebuild dependencies.
3605 * Makefile.in: Rebuild.
3607 * Makefile.am (DEP_INCLUDES): New variable.
3608 (.dep1): Change to work when srcdir is not an absolute path.
3609 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3610 * Makefile.in: Rebuild.
3612 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3614 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3615 LinearAddress patch.
3617 * configure.in: Set version to 2.9.1.
3618 * configure: Rebuild.
3620 * Branched binutils 2.9.
3622 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3624 * config/tc-i386.h (FWait): Define.
3625 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3626 other prefixes. Check FWait flag in opcode table to see which
3627 instructions require an fwait prefix.
3629 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3631 * stabs.c (get_stab_string_offset): Always create a stab string
3634 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3636 Fix some gcc -Wall warnings:
3637 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3638 * ehopt.c (eh_frame_code_alignment): Likewise.
3639 * expr.c (integer_constant, operand): Likewise.
3640 * frags.c (frag_align): Likewise.
3641 * gasp.c (level_0, change_base, doinstr): Likewise.
3642 * hash.c (hash_ask): Likewise.
3643 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3644 (debugging_pseudo): Likewise.
3645 * macro.c (define_macro, check_macro): Likewise.
3646 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3647 (ignore_rest_of_line, float_cons): Likewise.
3648 * symbols.c (decode_local_label_name): Likewise.
3649 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3650 (fixup_segment, number_to_chars_bigendian): Likewise.
3651 (number_to_chars_littleendian): Likewise.
3652 * config/atof-ieee.c (gen_to_words): Likewise.
3653 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3654 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3655 * read.c (output_big_sleb128): Initialize locals to avoid
3657 (output_big_uleb128, equals): Likewise.
3658 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3659 to unsigned int. Change zeros to unsigned int.
3660 * cond.c (s_if): Add return to default case.
3661 * frags.c (frag_now_fix): Change return type to addressT.
3662 * frags.h (frag_now_fix): Update declaration.
3663 * listing.c (file_info_struct): Change linenum to unsigned int.
3664 (struct list_info_struct): Change hll_line to unsigned int.
3665 (print_source): Update format string.
3666 * read.c (emit_expr): Change scan to unsigned int, and don't
3667 bother to initialize it.
3668 * symbols.c (dollar_label_count): Change to unsigned long.
3669 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3670 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3671 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3673 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3675 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3676 mcf5200 just as we do for m68000.
3677 (m68k_init_after_args): Likewise.
3678 (md_estimate_size_before_relax): Likewise.
3680 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3682 * config/tc-v850.c (md_assemble): Store relocation addend in
3683 fixup instead of instruction.
3685 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3687 * config/tc-i386.c (md_assemble): Swap template arguments to
3688 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3689 This macro is currently symmetric, so passing them the wrong
3690 way didn't cause any problem, but may if the macro is changed
3692 After copying template to i.tm, use i.tm. rather than t-> to
3693 access fields, and make t a const*
3694 Move i.tm.operand_types[] swap to immediately after the copy.
3696 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3698 * expr.h (expr_build_uconstant): Add prototype.
3699 (expr_build_unary,expr_build_binary): Add prototypes.
3700 * expr.c (expr_build_uconstant): New function.
3701 (expr_build_unary,expr_build_binary): New functions.
3703 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3705 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3706 * macro.c (macro_expand_body): Increase buffer size.
3707 * messages.c (as_warn): Likewise.
3708 (as_warn_where, as_bad, as_bad_where): Likewise.
3710 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3712 Based on patch from H.J. Lu <hjl@gnu.org>:
3713 * Makefile.am (DISTSTUFF): New variable.
3714 (diststuff): New target.
3715 * Makefile.in: Rebuild.
3717 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3720 m32r_elf_section_change_hook.
3722 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3723 emit a nop if a section ends with a 16 bit instruction.
3725 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3727 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3728 s_lcomm rather than obj_coff_lcomm.
3729 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3731 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3733 * config/tc-i386.h (LinearAddress): Define.
3734 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3735 instruction, don't use a default segment.
3737 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3739 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3740 * configure: Rebuild.
3742 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3744 * aclocal.m4, configure: Rebuild with libtool 1.2.
3746 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3749 PC relative branches. Patch courtesy of Jonathan Walton.
3752 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3754 * configure.in (emulations): Add thumb-pe target.
3756 * configure (emulations): Add thumb-pe target.
3758 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3760 * itbl-lex.l (yywrap): Don't define if already defined as a
3763 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3765 * depend.c (quote_string_for_make): New function.
3766 (wrap_output): Use it.
3768 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3770 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3771 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3773 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3775 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3776 Recognize -GN and -relax.
3777 (md_begin): Initialize gp size from -G switch.
3778 (alpha_force_relocation): Always force if -relax.
3779 (alpha_align): Take a new argument that will specify when to
3780 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3781 Change all callers. Emit nop alignment padding as nop+unop pair.
3783 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3785 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3786 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3788 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3790 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3791 require padding to the next long word boundary.
3793 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3795 * cgen.c: #include symcat.h.
3796 * config/tc-m32r.c: Likewise.
3798 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3800 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3801 absolute expressions instead of '$' prefixed register names.
3803 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3805 * read.c (s_set): Record file and line info for symbols when -as.
3806 (pseudo_set): Don't overwrite that dummy fragment.
3808 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * config/tc-ppc.c (md_pseudo_table): Add "section".
3811 (ppc_named_section): New static function.
3813 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3815 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3816 so we don't have to scan the entire list.
3818 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3820 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3821 case, allow the parallel instructions to modify the same flag
3824 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3826 * listing.c (list_symbol_table): Categorize symbols by
3827 undefined_section rather than sy_frag->line == NULL.
3829 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3831 * Makefile.am (install-exec-local): Install properly when ln
3832 fails or tooldir == prefix.
3834 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3836 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3837 Test result of insert_operand for error.
3839 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3841 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3842 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3843 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3844 * doc/Makefile.in: Rebuild.
3846 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3848 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3849 (macro): Fix handling of M_COP[0-3].
3851 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3853 Based on patches from Ross Harvey <ross@teraflop.com>:
3854 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3855 if macro_alternate or macro_mri.
3856 (getstring): Remove support for byte constants between < and >.
3857 (get_any_string): '<' only starts a string if macro_alternate or
3859 (macro_expand_body): Permit keyword parameters following
3860 positional parameters.
3862 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3863 * configure.in (alpha*-*-netbsd*): New target.
3864 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3865 * configure: Rebuild.
3867 * as.h (flag_warn_suppress_instructionswap): Move from here...
3868 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3869 here, and make static.
3871 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3872 BFD_ASSEMBLER or MANY_SEGMENTS.
3874 * as.c (show_usage): Update bug-gnu-utils address.
3875 * gasp.c (show_usage): Likewise.
3876 * doc/as.texinfo (Bug Reporting): Likewise.
3878 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3880 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3881 insns regardless of the size of a pointer if we're in mips I or
3883 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3885 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3887 Fix rac to accept only a0:
3888 * tc-d10v.c (parallel_ok, find_opcode):
3889 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3890 Introduce OPERAND_GPR.
3892 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3894 * read.c (s_fill): Handle non-constant repeat counts by creating
3895 an rs_space fragment.
3897 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3900 from as_bad to as_warn.
3902 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3904 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3905 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3906 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3908 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3911 seg_fix_rotP rather than fix_root from seg_info.
3913 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3915 * expr.c: Add support for 0x1_2_3_4 bignums.
3917 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * configure.in: Change -linux* to -linux-gnu*.
3920 * configure: Rebuild.
3922 * app.c (do_scrub_begin): Treat \r as whitespace.
3924 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3926 * Makefile.am: Update dependencies.
3927 * Makefile.in: Rebuild.
3929 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3931 * configure, aclocal.m4: Rebuild with new libtool.
3933 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3935 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3936 the argument to bfd_set_arch_mach.
3937 (load_address): Use bfd_arch_bits_per_address to determine the
3938 bit size of an address instead of looking at the isa level.
3939 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3941 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3943 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3945 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3947 * ehopt.c: New file.
3948 * as.h (enum _relax_state): Add rs_cfa.
3949 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3950 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3951 * read.c (emit_expr): Call check_eh_frame.
3952 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3953 (relax_segment): Likewise.
3954 * Makefile.am: Rebuild dependencies.
3955 (GAS_CFILES): Add ehopt.c.
3956 (GENERIC_OBJS): Add ehopt.o.
3957 * doc/internals.texi (Frags): Document rs_cfa.
3959 * as.c (show_usage): Mention --traditional-format.
3960 (parse_args): Accept --traditional-format.
3961 * as.h (flag_traditional_format): Declare.
3962 * output-file.c (output_file_create): If flag_traditional_format,
3963 set BFD_TRADITIONAL_FORMAT on stdoutput.
3964 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3966 * config/tc-mips.c (append_insn): Make sure that if we have a
3967 fixup for an unmatched %hi reloc, it does not associated with a
3970 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3971 * doc/Makefile.in: Likewise.
3973 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-m32r.c (check_for_side_effects): New function.
3976 (can_make_parallel): Add checks for instruction side effects
3977 clashing with the other instruction.
3978 (assemble_parallel_insn): Improve warning messages. Return error
3979 message from non-swapped instruction order.
3981 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3983 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3985 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3986 md_cleanup definition. This moves the forced literal output to
3987 the end of the source pass, and avoids macro's inserting literals
3988 into the code immediately after the macro expansion.
3990 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3992 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3993 a gas internal symbol is adjustable.
3994 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3996 * as.h: If gcc version greater than 2.6, use `__format__' and
3997 `__printf__' in function attributes, rather than `format' and
4000 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4002 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4004 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4006 Add tms320c30 support:
4007 * config/tc-tic30.h: New file.
4008 * config/tc-tic30.c: New file.
4009 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4010 TARGET_FORMAT as "coff-tic30".
4011 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4012 * Makefile.am: Rebuild dependencies.
4013 (CPU_TYPES): Add tic30.
4014 (CPU_OBJ_VALID): tic30-aout is valid.
4015 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4016 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4017 * configure, Makefile.in: Rebuild.
4019 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-v850.c (md_assemble): Improvements to error messages.
4023 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4025 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4026 BFD_RELOC_HI16_S to store the high bits of any value.
4028 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4029 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4030 assembler calculate relocations to any external symbol at all.
4031 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4032 involving generation of pc-relative relocs.
4033 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4034 has been moved to md_apply_fix3.
4036 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4037 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4038 which actually means (the address of identifier's GOT entry) +
4039 constant, which is not particularly useful.
4041 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4043 * read.h (include_dirs): Declare.
4044 (include_dir_count,include_dir_maxlen): Declare.
4046 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4048 * configure.in: Correct check for shared opcodes library.
4049 * configure: Rebuild.
4051 * listing.c (buffer_line): If we can't open the file, set at_end.
4052 (listing_print): Remove unused local variable fi.
4054 * config/m68k-parse.y (reglistpair): Handle register list in
4057 * config/vms-conf.h: Don't undef VERSION.
4059 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4061 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4063 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4065 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4066 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4067 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4068 (EXTRA_DIST): Define.
4069 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4070 explicitly rather than via the list of object files.
4071 (gcc-as.opt): New file created when make-gas.com is run.
4072 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4073 itbl-cpu.h} to #include appropriate file rather than copying that
4075 * config/vms-conf.h: Synchronize with current config.in.
4076 * Makefile.in: Rebuild.
4078 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4080 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4081 (parallel_ok): Relaxed parallel subinstruction dependency check.
4083 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4085 * as.h (flag_warn_suppress_instructionswap): added new flag.
4086 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4087 command line argument.
4088 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4089 warning only if flag_warn_suppress_instructionswap is false.
4091 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4093 * configure.in (i386-*-mingw32*): New target.
4094 * configure: Rebuild.
4096 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * symbols.c (resolve_symbol_value): Don't set the segment if it
4099 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4101 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4104 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4106 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4107 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4110 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4112 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4114 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4116 * config/tc-v850.c (v850_insert_operand): Display instruction when
4117 an error is encountered.
4119 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4121 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4122 (i386-*-sco3.2v5*coff): New target.
4123 (i386-*-sco3.2*): New target.
4124 * configure: Rebuild.
4126 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4128 * config/tc-v850.c: Tidy error message production.
4130 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4132 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4133 validate_immediate return value in the right type for comparisons
4136 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4138 * listing.c (MAX_BYTES): Use listing variables not constants.
4139 (data_buffer): No longer an array, but a pointer.
4140 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4141 (listing_listing): Allocate data_buffer.
4143 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4145 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4146 --listing-rhs-width, --listing-cont-lines.
4147 (show_usage): Update.
4148 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4149 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4150 (print_lines): Use the variables instead of the constants.
4151 (listing_listing): Likewise.
4152 * listing.h: Declare the new vars.
4154 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4156 * as.c (parse_args): Add --keep-locals alias for -L.
4157 Add --strip-local-absolute.
4158 (show_usage): Update.
4159 * as.h (flag_strip_local_absolute): New flag.
4160 * symbols.c (S_IS_LOCAL): Use it.
4161 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4162 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4163 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4165 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-m32r.c: Detect if explicitly parallel instructions
4168 might have an io conflict and issue a warning message.
4170 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4172 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4173 cgen_swap_fixups): Functions to save, restore and swap the fixup
4174 chain with a backup copy.
4175 (cgen_asm_finish_insn): Returns address of constructed insn.
4177 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4179 * listing.c (file_info_struct): Remove FILE, add POS.
4180 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4181 (file_info): Don't open the file.
4182 (buffer_line): Check for the file in the last_open cache, updating
4184 (print_source): Don't reference file_info->file.
4185 (listing_listing): Likewise.
4186 (listing_print): Close the file in the cache, if any.
4188 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * read.c (dwarf_file_string): New file static variable.
4191 (emit_expr): Look for constant sequence that leads up to a file
4192 name in DWARF debugging output.
4193 (stringer): Use dwarf_file_string to decide whether to accept a
4194 string as a file name.
4196 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4198 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4199 (crack_operand): Add reg->reglst MRI hack.
4200 (r_seg): Put reglst symbols in reg_section.
4201 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4203 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4205 * tc-sh.c (get_specific): Handle SGR & DBR.
4207 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4209 * tc-h8300.c (parse_reg): Take the length of the symbol into
4210 account when attempting to match a register name.
4211 * tc-h8500.c (parse_reg): Likewise.
4213 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4215 * cgen.c: Formatting changes to improve readability.
4217 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4219 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4222 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4224 Based on a patch from Jim Wilson
4225 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4226 (tc_gen_reloc): Handle cross section PC relative relocs
4229 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4231 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4233 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4235 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4236 (expr_jmp_buf): New static local.
4237 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4238 (cgen_md_operand): New function.
4239 * tc-m32r.c: Clean up pass over `struct foo' usage.
4240 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4242 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4244 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4245 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4247 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4249 * config/tc-i386.c (i386_operand): Give an error if there are
4250 unrecognized characters after an expression.
4252 For older changes see ChangeLog-9697