1 1999-08-13 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4 (md_apply_fix3): Always pass positive values to
7 1999-08-12 Nick Clifton <nickc@cygnus.com>
9 * config/tc-arm.c (skip_whitespace): New macro.
12 (md_apply_fix3): Store relocation offset in addend for ELF based
14 (arm_force_relocation): Always generate relocs for Thumb function
17 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
19 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
20 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
22 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
24 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
25 flags for the unwind subspace.
27 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
28 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
29 suitable relocation based on the size of the target's pointer.
30 Always Use subsegment zero for the unwinders.
31 (pa_level): Handle "2.0w".
33 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
35 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
36 with the following instruction unless this was specified.
38 1999-08-09 Ian Lance Taylor <ian@zembu.com>
40 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
41 certain sections, to match BFD changes.
43 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
45 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
46 (EXTRA_SCRIPTS): Define to keep automake happy.
47 * Makefile.in: Rebuild.
49 1999-08-08 Ian Lance Taylor <ian@zembu.com>
51 * Makefile.am: Rename .dep* files to DEP*.
52 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
53 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
55 * Makefile.in: Rebuild.
57 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
59 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
61 1999-08-08 Ian Lance Taylor <ian@zembu.com>
63 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
64 avoid problems on DOS filesystems.
65 * Makefile.in: Rebuild.
67 * doc/as.texinfo (Section): Document 's' flag for COFF version.
69 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
71 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
74 1999-08-08 Ian Lance Taylor <ian@zembu.com>
76 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
77 line to create ${GDBINIT} rather than .gdbinit.
78 * configure, Makefile.in, doc/Makefile.in: Rebuild.
80 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
82 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
84 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
86 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
88 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
90 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
91 non-adjustable symbols.
93 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
95 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
97 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
99 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
102 1999-08-05 Donn Terry <donn@interix.com>
104 * config/te-interix.h: New file.
105 * configure.in (i386-*-interix*): New target.
106 * configure: Rebuild.
108 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
110 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
111 selectors for ELF too.
112 (selector_table): Add "ltp" and "rtp" selectors.
114 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
116 * config/tc-i386.c (i386_operand): No need to change
117 operand_string pointer in segment reg case before goto
118 do_memory_reference. Initialise displacement_string_start and
119 displacement_string_end after do_memory_reference label.
120 (i386_index_check): Add operand_string param, and print error
121 message on failure here.
122 (i386_intel_memory_operand): Instead of here.
123 (i386_operand): And here.
124 (INFER_ADDR_PREFIX): Enable.
126 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
128 * config/tc-i386.h (DefaultSize): Define. Renumber following
129 opcode_modifier defines.
131 From Etienne Lorrain <etienne.lorrain@ibm.net>
132 * config/tc-i386.c (stackop_size): New variable.
133 (set_16bit_code_flag): Clear it here.
134 (set_16bit_gcc_code_flag): New function.
135 (md_pseudo_table): Add "code16gcc" entry.
136 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
138 1999-08-03 Ian Lance Taylor <ian@zembu.com>
140 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
141 next_set_end even if the end symbol is being discarded.
143 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
144 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
145 * config/obj-coff.c: Likewise.
146 (seg_info_type): Remove.
147 (seg_info_off_by_4): Change to array of segT.
148 (s_get_segment): Adjust accordingly.
149 (obj_pseudo_table): Fully initialize sentinel entry.
151 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
152 Ralf Baechle <ralf@uni-koblenz.de>.
154 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
156 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
158 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
160 * config/tc-i386.c: Indentation and white space changes.
161 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
162 don't enable it by default.
163 (i386_intel_operand): Remove redundant prototype.
164 Move check on number of memory operands, and i.mem_operands++
165 (i386_intel_memory_operand): To here.
166 Remove i386_immediate code from here. Remove special case code
167 for input and output using (%dx). Remove base/index checks and
168 call i386_index_check instead. Save initial operand_string
169 argument for error message.
170 (i386_operand): Remove redundant prototype. Move base/index
171 checks to i386_index_check.
172 (i386_displacement): Move intel mode check for non-zero
174 (i386_intel_memory_operand): To here.
176 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
178 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
179 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
180 by .register pseudo-op if -64 and --no-undeclared-regs.
181 (s_register, sparc_adjust_symtab): New functions.
182 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
183 Declare sparc_adjust_symtab as tc_adjust_symtab.
184 * doc/c-sparc.texi: Add description of #ignore special literal
185 for .register pseudo-op.
187 1999-07-30 Catherine Moore <clm@cygnus.com>
189 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
190 the relocation's section offset.
192 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
194 * write.c (fixup_segment): Fix generic error check overflow test.
196 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
197 X_add_number to long.
199 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
201 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
204 1999-07-27 Ian Lance Taylor <ian@zembu.com>
206 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
209 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
211 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
213 * configure.bat: Remove; obsolete.
214 * config/go32.cfg: Likewise.
216 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
218 * configure.in (i386-*-vxworks*): New target.
219 * configure: Rebuild.
221 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
223 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
225 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
227 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
229 (output_insn): Put OLO10's secondary addend into tc_fix_data.
230 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
231 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
232 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
233 MAX_RELOC_EXPANSION): Define.
234 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
236 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
238 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
239 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
240 block. Print a warning if an 8-bit or 16-bit constant
241 displacement or immediate is truncated on output.
242 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
244 (i386_operand): Disallow immediate jump absolute operand.
246 1999-07-15 Ian Lance Taylor <ian@zembu.com>
248 * configure.in: Bump version number to 2.9.5.
249 * configure: Rebuild.
251 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
254 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
256 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
257 (cons_fix_new_hppa): Derive size of fixup from size of the object.
259 1999-07-14 Philip Blundell <pb@nexus.co.uk>
261 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
263 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
265 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
266 if -mno-fpu was given.
267 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
269 (cons_fix_new_arm): Remove misleading comments.
271 1999-07-14 Ian Lance Taylor <ian@zembu.com>
273 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
275 (relax_segment): Likewise. After giving a rs_org error, convert
276 the frag to rs_align to avoid cascading errors.
278 1999-07-12 Andreas Schwab <schwab@suse.de>
280 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
282 1999-07-11 Ian Lance Taylor <ian@zembu.com>
284 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
285 as appropriate. Fill in structure initializations. Add variable
286 initializations. Add casts.
287 * dwarf2dbg.c (print_stats): Change i to size_t.
288 * listing.c (listing_listing): Change list_line to unsigned int.
290 1999-07-10 Ian Lance Taylor <ian@zembu.com>
292 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
293 rather than checking for \001 and \002 in symbol name.
294 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
296 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
298 * configure.in (hppa*-linux-gnu*): New target.
299 * configure: Rebuilt.
301 1999-07-08 Nick Clifton <nickc@cygnus.com>
303 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
305 1999-07-07 Nick Clifton <nickc@cygnus.com>
307 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
308 accessing symbolP directly.
310 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
312 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
315 1999-07-05 Nick Clifton <nickc@cygnus.com>
317 * config/tc-arm.c (ARM_EXT_V5): Define.
318 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
319 (md_begin): Detect ARM v5 architectures.
320 (md_parse_option): Accept arm v5 specification.
321 (md_show_usage): Documment -marmv5 switch.
323 * doc/c-arm.texi: Document -marmv5 command line option.
325 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
327 (validate_immediate_twopart): New function. Determine if a
328 constant can be computed by two ADD instructions.
329 (output_inst): Remove its command line parameter - it was never
331 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
332 implememt the ADRL pseudo op.
333 (tc_gen_reloc): Generate a suitable error message if an ADRL
334 instruction tries to generate a real reloc.
336 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
338 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
340 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
343 1999-06-27 H.J. Lu <hjl@gnu.org>
345 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
346 non BFD_ASSEMBLER case.
348 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
350 * config/obj-coff.c (obj_coff_section): Mark writable sections as
353 1999-06-26 David Mosberger <davidm@hpl.hp.com>
355 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
356 out_end_sequence() when the address decreases due to a new frag.
357 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
358 numbering starts with 1.
360 1999-06-23 Nick Clifton <nickc@cygnus.com>
362 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
364 (mcore_s_text): Call obj_elf_text for ELF target.
365 (mcore_s_data): Call obj_elf_data for ELF target.
366 (mcore_s_section): No longer ELF specific. Call obj_coff_section
368 (mcore_s_bss): New function: Dump literal table before changing
370 (mcore_s_comm): New function: Dump literal table before changing
373 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
374 No longer static functions.
375 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
376 Provide prototypes for these functions.
378 1999-06-22 Ian Lance Taylor <ian@zembu.com>
380 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
381 a list of names, to try obj_segment_name, and to try abbreviated
382 names when using COFF without long section names.
384 * config/tc-alpha.c: More use of symbol accessor functions.
385 * config/tc-arc.c: Likewise.
386 * config/tc-d30v.c: Likewise.
387 * config/tc-fr30.c: Likewise.
388 * config/tc-i860.c: Likewise.
389 * config/tc-m88k.c: Likewise.
390 * config/tc-mcore.c: Likewise.
391 * config/tc-ns32k.c: Likewise.
392 * config/tc-sparc.c: Likewise.
393 * config/tc-v850.c: Likewise.
395 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
396 sy_value with appropriate accessor functions.
397 * config/tc-arm.c (md_apply_fix3): Likewise.
398 * config/tc-d10v.c (AT_WORD_P): Likewise.
399 * config/tc-v850.c (reg_name_search): Likewise.
401 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
402 use symbol_get_bfdsym instead.
403 * config/tc-ppc.c (md_assemble): Likewise.
404 * config/tc-v850.c (v850_comm): Likewise.
406 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
408 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
409 the symbol, rather than accessing the bsym member.
410 * config/tc-d10v.c (tc_gen_reloc): Likewise.
411 * config/tc-d30v.c (tc_gen_reloc): Likewise.
412 * config/tc-mcore.c (tc_gen_reloc): Likewise.
413 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
414 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
415 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
416 * config/tc-tic30.c (tc_gen_reloc): Likewise.
417 * config/tc-v850.c (tc_gen_reloc): Likewise.
419 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
421 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
422 (hppa_gen_reloc_type): Conditionalize on BFD64.
423 (tc_gen_reloc): Re-enable ELF relocations.
424 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
426 1999-06-21 Ian Lance Taylor <ian@zembu.com>
428 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
430 (do_ldst): Move assignment out of if condition.
431 (md_apply_fix3): Add casts to avoid printf format warnings. Add
432 parentheses to avoid warning.
434 1999-06-21 Nick Clifton <nickc@cygnus.com>
436 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
437 macro to get at the BFD symbol associated with a GAS symbol.
439 1999-06-19 Ian Lance Taylor <ian@zembu.com>
441 * config/tc-ppc.c: Update for symbol handling changes.
442 * config/obj-coff.c: Likewise.
444 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
446 * tc-hppa.c: General cleanups of ELF support. No more spaces
447 and subspaces for ELF.
448 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
449 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
450 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
451 (UNWIND_SECTION_NAME): Likewise.
452 (space/subspace related structures): Conditionalize definitions
454 (space/subspace directives and support routines): Conditionalize
455 definitions and references/uses on OBJ_SOM.
456 (label_symbol_struct): For ELF, track the symbol's segment. For
458 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
460 (USE_ALIASES): Kill for both SOM & ELF.
461 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
462 (pa_space, pa_subspace): Corresponding changes.
463 (pa_spaces_begin): Corresponding chagnes.
464 (md_begin): Do not muck around with space/subspace stuff for
466 (md_apply_fix): Temporarily disable argument relocation stuff
468 (tc_gen_reloc): Temporarily disable relocation generation for
470 (pa_build_unwind_subspace): Similarly.
472 1999-06-16 Nick Clifton <nickc@cygnus.com>
474 * config/tc-arm.c (thumb_set): New pseudo op.
475 (text, data, section): Override these pseudo ops with ARM
477 (s_thumb_set): New function: Perform the same as a .set pseudo
478 op, but also mark the alias'ed symbol as being a Thumb
480 (arm_s_text): New function: Perform the same as the .text
481 pseudo op, but dump the literal pool before changing
483 (arm_s_data): New function: Perform the same as the .data
484 pseudo op, but dump the literal pool before changing
486 (arm_s_section): New function: Perform the same as the
487 .section pseudo op, but dump the literal pool before changing
489 (arm_cleanup): Do not reset the current section before dumping
492 1999-06-17 Nick Clifton <nickc@cygnus.com>
494 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
495 OPTION_NO_WARN_UNMATCHED entries.
496 (md_parse_option): Generate a warning message if an unrecognised
497 option is encountered.
499 * config/tc-d10v.c (do_not_ignore_hash): New variable.
500 (get_operands): When parsing an expression after an '@' symbol
501 has been detected, do not ignore '#' symbols.
502 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
505 1999-06-13 Ian Lance Taylor <ian@zembu.com>
507 From K. Richard Pixley <rich@noir.com>:
508 * configure.in (ppc-*-vxworks*): New target.
509 * configure: Rebuild.
511 1999-06-12 Philip Blundell <philb@gnu.org>
513 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
515 1999-06-13 Ian Lance Taylor <ian@zembu.com>
517 * write.c (adjust_reloc_syms): Rather than never reducing reloc
518 which refer to symbols in linkonce sections, permit reducing the
519 relocs if the symbol is local.
521 1999-06-12 Ian Lance Taylor <ian@zembu.com>
523 * subsegs.c (subseg_text_p): New function.
524 * as.h (subseg_text_p): Declare.
525 * read.c (do_align): Use subseg_text_p to set the default fill.
526 * write.c (subsegs_finish): Likewise.
527 * config/obj-coff.c (write_object_file): Likewise.
528 * config/tc-i386.h (md_maybe_text): Don't define.
529 (md_do_align): Use subseg_text_p to set the default fill.
530 * config/tc-m32r.c (m32r_do_align): Likewise.
531 * config/tc-sh.c (sh_do_align): Likewise.
532 * config/tc-sparc.h (md_do_align): Likewise.
534 1999-06-12 David O'Brien <obrien@freebsd.org>
536 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
537 * configure: Rebuild.
539 1999-06-12 Ian Lance Taylor <ian@zembu.com>
541 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
542 * Makefile.am: Rebuild dependencies.
543 * Makefile.in: Rebuild.
545 * config/tc-i386.c (i386_immediate): Remove unused label
548 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
549 * symbols.c: Likewise.
550 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
551 sy_next field when taking address, rather than symbol_next.
553 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
555 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
556 value from the output file architecture.
557 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
558 * dwarf2dbg.h: Change bfd_vma to addressT.
560 1999-06-11 Ian Lance Taylor <ian@zembu.com>
562 * dwarf2dbg.h: Use PARAMS in function declarations.
564 1999-06-11 Martin Dorey <mdorey@madge.com>
566 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
567 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
569 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
571 1999-06-11 Ian Lance Taylor <ian@zembu.com>
573 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
575 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
578 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
580 * read.c (read_a_source_file): Only declare inescape if
583 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
585 (find_entry_byval): Add parens to avoid warning.
587 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
589 * symbols.c (resolve_symbol_value): Don't permit subtraction of
592 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
594 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
597 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
598 synthetize_setx): New functions.
599 (md_assemble): Broken the special cases into the above
600 functions. Make compiler happy if sizeof(bfd_vma)==4.
601 Fix sethi generated from set/setuw. If instructions have a relloc,
602 always clear the fields to be relocated in the opcode.
603 (sparc_ip): Remove special_case global variable.
605 1999-06-10 Ian Lance Taylor <ian@zembu.com>
607 Based on patches from John W. Woznack <jwoznack@concentric.net>:
608 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
609 indication of success rather than a value.
610 (itbl_get_val): Likewise.
611 (itbl_get_field): Use strcspn. Change delimiters to include
613 * itbl-ops.h (itbl_get_reg_val): Update declaration.
614 (itbl_get_val): Likewise.
615 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
617 * symbols.c (copy_symbol_attributes): Convert local symbols to
620 1999-06-10 Nick Clifton <nickc@cygnus.com>
622 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
625 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
627 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
628 Optimize set if sizeof(bfd_vma) == 64.
629 (sparc_ip): Fix sethi - without %hi() it should generate
630 R_SPARC_22 reloc, not R_SPARC_HI22.
631 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
633 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
635 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
636 (s_ncons): New function.
637 (native_op_table): New table.
638 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
639 R_SPARC_OLO10 handling.
641 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
643 * expr.h (struct expressionS): Revert last change; widen X_op.
644 * config/tc-alpha.c (md_begin): Check the field is wide enough.
646 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
648 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
649 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
650 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
651 * Makefile.in: Regenerated.
653 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
654 `common' pass on to s_mri_common.
655 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
657 1999-06-06 Richard Henderson <rth@cygnus.com>
659 * config/obj-elf.c (obj_elf_section): Don't free the return
660 value of demand_copy_C_string.
662 1999-06-05 Richard Henderson <rth@cygnus.com>
664 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
665 creation logic from obj_elf_create_section.
667 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
668 (section_stack): New.
669 (special_sections): Make const.
670 (obj_elf_section): Gut and rewrite parsing.
671 (obj_elf_change_section): New function broken out of obj_elf_section.
672 (obj_elf_parse_section_letters): Likewise.
673 (obj_elf_section_word): Likewise.
674 (obj_elf_section_type): Likewise.
675 (obj_elf_previous): Treat as a toggle.
676 (obj_elf_popsection): New.
677 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
678 (ppc_section_type): Likewise.
679 * config/tc-ppc.h: Likewise.
681 * expr.h (struct expressionS): Don't make X_op a bitfield.
682 * config/tc-alpha.c: Update for symbol handling changes.
683 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
684 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
686 1999-06-05 Richard Henderson <rth@cygnus.com>
688 * dwarf2dbg.c (*): Convert to K&R + prototypes.
689 (dwarf2_gen_line_info): Kill unused variables.
690 (dwarf2_finish): Likewise.
691 (dwarf2_where): Likewise.
692 (dwarf2_directive_file): If we've only got a string,
693 hand off to s_app_file.
694 * ecoff.c: Move the include of ecoff.h.
695 * symbols.h (S_IS_FUNCTION): Prototype.
697 * read.c (LEX_HASH): Supply a default.
699 (s_globl): Update `c' after skipping whitespace.
700 * read.h (LEX_END_NAME, is_name_ender): New.
701 * expr.c (get_symbol_end): Respect it.
703 1999-06-04 Mark Klein <mklein@dis.com>
705 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
707 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
709 * config/tc-hppa.c: Update for symbol handling changes.
711 1999-06-03 Ian Lance Taylor <ian@zembu.com>
713 * cgen.c: Update for symbol handling changes.
714 * config/tc-m32r.c: Likewise.
716 * config/tc-hppa.h: Update for symbol handling changes.
717 * config/tc-hppa.c: Likewise.
719 * config/tc-arm.h: Update for symbol handling changes.
720 * config/tc-arm.c: Likewise.
721 (symbol_make_empty): Remove. Just use symbol_create.
723 * symbols.c (symbol_set_tc): Correct name.
725 * Makefile.am: Rebuild dependencies.
726 ($(OBJS)): Don't depend upon struc-symbol.h.
727 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
728 * dep-in.sed: Don't remove struc-symbol.h.
729 * Makefile.in: Rebuild.
731 * doc/internals.texi (Symbols): Describe changes in symbol
734 1999-06-03 Richard Henderson <rth@cygnus.com>
736 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
737 instead of doing the work by hand.
739 1999-06-03 David Mosberger <davidm@hpl.hp.com>
741 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
742 state of line state-machine.
743 (struct ls): Collect DWARF2 line state-machine state in new member
744 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
745 resulted in any DWARF2 directives.
746 (reset_state_machine): New function.
747 (out_end_sequence): Ditto.
748 (dwarf2_gen_line_info): When switching sections or switching to a
749 lower text address, call out_end_sequence() first to terminate the
750 previous code sequence as code sequences MUST have monotonically
751 increasing addresses.
752 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
754 1999-06-03 David Mosberger <davidm@hpl.hp.com>
756 * as.c (parse_args): Add option -gdwarf2 to allow requesting
757 DWARF2 debug info (line information only, at this point).
758 * as.h: Update comment about supported debug formats.
759 * dwarf2dbg.c, dwarf2dbg.h: New files.
760 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
762 * expr.c (operand): Don't use [ for parens if we want an index op.
763 (op_encoding): Switch [ into O_index, if desired.
764 (op_rank): Renumber with O_index on bottom.
765 (expr): If O_index, match closing bracket.
766 * expr.h (O_index): New.
768 * read.c (read_a_source_file): Conditionally allow matched "
769 in lines passed to md_assemble.
771 * config/obj-elf.c (elf_pseudo_table): Add `common'.
773 1999-06-03 Ian Lance Taylor <ian@zembu.com>
775 Add support for storing local symbols in a small structure to save
776 memory when assembling large files.
777 * as.h: Don't include struc-symbol.h.
778 (symbolS): Add typedef.
779 * symbols.c: Include struc-symbol.h.
780 (local_hash): New static variable.
781 (save_symbol_name): New static function, from symbol_create.
782 (symbol_create): Call save_symbol_name.
783 (local_symbol_count): New static variable.
784 (local_symbol_conversion_count): Likewise.
785 (LOCAL_SYMBOL_CHECK): Define.
786 (local_symbol_make): New static function.
787 (local_symbol_convert): New static function.
788 (colon): Handle local symbols. Create local symbol for local
790 (symbol_table_insert): Handle local symbols.
791 (symbol_find_or_make): Create local symbol for local label name.
792 (symbol_find_base): Check for local symbol.
793 (symbol_append, symbol_insert): Check for local symbols.
794 (symbol_clear_list_pointers, symbol_remove): Likewise.
795 (verify_symbol_chain): Likewise.
796 (copy_symbol_attributes): Likewise.
797 (resolve_symbol_value): Handle local symbols.
798 (resolve_local_symbol): New static function.
799 (resolve_local_symbol_values): New function.
800 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
801 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
802 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
803 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
804 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
805 (symbol_previous, symbol_next): New functions.
806 (symbol_get_value_expression): Likewise.
807 (symbol_set_value_expression): Likewise.
808 (symbol_set_frag, symbol_get_frag): Likewise.
809 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
810 (symbol_mark_used_in_reloc): Likewise.
811 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
812 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
813 (symbol_mri_common_p): Likewise.
814 (symbol_mark_written, symbol_clear_written): Likewise.
815 (symbol_written_p): Likewise.
816 (symbol_mark_resolved, symbol_resolved_p): Likewise.
817 (symbol_section_p, symbol_equated_p): Likewise.
818 (symbol_constant_p): Likewise.
819 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
820 (symbol_get_obj, symbol_set_obj): Likewise.
821 (symbol_get_tc, symbol_set_tc): Likewise.
822 (symbol_begin): Initialize local_hash.
823 (print_symbol_value_1): Handle local symbols.
824 (symbol_print_statistics): Print local symbol statistics.
825 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
826 Declare new symbols.c functions. Move many declarations here from
828 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
829 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
830 (struct symbol): Move bsym to make it clearly the first field.
831 Remove TARGET_SYMBOL_FIELDS.
832 (symbolS): Don't typedef.
833 (struct broken_word): Remove.
834 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
835 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
836 (symbol_clear_list_pointers): Likewise.
837 (symbol_insert, symbol_remove): Likewise.
838 (symbol_previous, symbol_append): Likewise.
839 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
840 (struct local_symbol): Define.
841 (local_symbol_converted_p, local_symbol_mark_converted): Define.
842 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
843 (local_symbol_get_frag, local_symbol_set_frag): Define.
844 (local_symbol_get_real_symbol): Define.
845 (local_symbol_set_real_symbol): Define.
847 * write.c (write_object_file): Call resolve_local_symbol_values.
848 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
849 (TARGET_SYMBOL_FIELDS): Don't define.
850 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
851 ECOFF_DEBUGGING, add ECOFF fields.
852 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
853 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
854 ECOFF_DEBUGGING, add ECOFF fields.
855 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
856 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
857 * config/tc-mcore.h: Don't include struc-symbol.h.
858 (TARGET_SYMBOL_FIELDS): Don't define.
859 (struct mcore_tc_sy): Define.
860 (TC_SYMFIELD_TYPE): Define.
861 * Many files: Use symbolS instead of struct symbol. Use new
862 accessor functions rather than referring to symbolS fields
865 * read.c (s_mri_common): Don't add in value of line_label.
867 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
868 checking for SEC_LINK_ONCE.
870 * config/tc-sh.h (sh_fix_adjustable): Declare.
872 * app.c (input_buffer): New static variable.
873 (app_push): Save saved_input in allocated buffer.
874 (app_pop): Restored saved_input.
875 (do_scrub_chars): Change get parameter to take char * and int as
876 arguments. Change GET macro to pass input_buffer to get
877 function. Don't save input into allocated buffer.
878 * as.h (do_scrub_chars): Update declaration.
879 * input-file.c (input_file_get): Change to take char * and int.
880 Read data into passed in buffer. Remove static buffer.
881 * read.c (scrub_from_string): Change to take char * and int. Copy
882 data into passed in buffer.
884 * hash.h: Neaten. Declare hash_traverse.
885 * hash.c: Complete rewrite based on BFD hashing code.
886 * gasp.c (chunksize): New variable.
887 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
890 1999-05-28 Nick Clifton <nickc@cygnus.com>
892 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
893 addend unless the target uses an old ABI.
895 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
897 -Wchar-subscripts cleanup
898 * listing.c (listing_newline): Use unsigned char variable, so
899 calls to isascii,iscntrl are correct.
900 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
902 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
903 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
904 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
905 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
907 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
909 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
911 (arch_coldfire_p): New #define.
912 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
914 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
916 * config/tc-m68k.c (install_operand): Add places `n', `o'.
918 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
919 (install_operand): Add place `N'.
920 (init_table): Add registers ACC, MACSR, MASK.
922 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
924 * config/tc-m68k.c: Change mcf5200 --> mcf.
925 (archs): Add mcf5206e, mcf5307.
926 (m68k_ip): Add format `u'.
927 (install_operand): Add place `m', `M', `h'.
928 (init_table): Add upper/lower registers.
930 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
932 1999-05-28 Martin Dorey <mdorey@madge.com>
934 * config/tc-i960.c: Several minor changes to add ELF and
935 BFD_ASSEMBLER support.
936 * config/tc-i960.h: Likewise.
937 * configure.in (i960-*-elf*): New target.
938 * aclocal.m4, configure: Rebuild.
940 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
942 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
943 reloc changes when defined(BFD_ASSEMBLER).
945 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
947 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
949 * write.c (write_print_statistics): Output to file, not stderr.
951 * expr.c (generic_bignum_to_int32,64): Prototype.
953 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
954 output_sleb128, output_uleb128, output_big_sleb128,
955 output_big_uleb128, output_big_leb128): Prototype.
956 (output_big_sleb128, output_big_uleb128): Make inline.
957 (output_big_leb128): Remove inline
959 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
960 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
961 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
962 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
963 value for correct overflow check in write.c:fixup_segment.
964 * write.c (fixup_segment): Move bitfield overflow checks to after
965 the md_apply_fix call.
966 * config/obj-coff.c (fixup_segment): Likewise.
967 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
968 valueT *val argument.
970 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
972 * config/atof-ieee.c (gen_to_words): Correctly round a
973 denormalized number. Fix off-by-one in range checking for
974 exponent in a denormal.
976 1999-05-10 Nick Clifton <nickc@cygnus.com>
978 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
981 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
983 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
985 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
987 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
988 (ReverseRegRegmem): Remove.
989 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
990 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
991 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
994 From Doug Ledford <dledford@redhat.com>
995 * config/tc-i386.h (RegXMM): New for P/III.
996 * config/tc-i386.c: Add support for P/III.
998 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1000 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1001 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1002 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1004 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1006 * config/tc-i386.c (i386_immediate): Skip whitespace before
1007 complaining about junk after expression.
1008 (i386_displacement): Likewise.
1010 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1012 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1013 Don't copy before downcaseing.
1015 1999-05-05 Catherine Moore <clm@cygnus.com>
1017 * tc-m68k.c: Include elf/m68k.h.
1018 (m68k_elf_final_processing): New routine.
1019 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1022 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1024 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1027 1999-04-30 Nick Clifton <nickc@cygnus.com>
1029 * config/tc-mcore.c (mcore_s_section): Dump literals before
1032 1999-04-29 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1037 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1039 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1040 (TC_INIT_FIX_DATA): Delete.
1041 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1042 (TC_INIT_FIX_DATA): Delete.
1043 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1044 * write.c (fix_new_internal): Initialize fx_cgen member.
1045 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1046 (gas_cgen_md_apply_fix3): Update.
1047 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1048 (md_cgen_record_fixup_exp): Update.
1049 (FX_OPINFO_R_TYPE): Update.
1051 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1052 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1053 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1054 * frags.h (struct frag): Make opindex, opinfo ints.
1056 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1058 1999-04-26 Tom Tromey <tromey@cygnus.com>
1060 * aclocal.m4, configure: Updated for new version of libtool.
1062 1999-04-22 Nick Clifton <nickc@cygnus.com>
1064 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1066 (md_apply_fix3): Do not fix up absolute relocations against
1069 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1071 1999-04-20 Nick Clifton <nickc@cygnus.com>
1073 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1074 changes and data-in-text directives.
1075 (mcore_cons): New function: intercept cons() operations.
1076 (mcore_float_cons): New function: intercept float_cons()
1078 (mcore_stringer): New function: intercept stringer() operations.
1080 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1082 * obj.h (struct format_ops): Change generate_asm_lineno field to
1084 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1086 * config/tc-alpha.c (find_opcode_match): Add default case to
1088 (find_macro_match): Likewise.
1089 (load_expression): Parenthesize && within ||.
1091 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1093 1999-04-17 Nick Clifton <nickc@cygnus.com>
1095 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1096 .text .data .section pseudo ops.
1097 (mcore_s_section): New function. Dump lits before changing secs.
1098 (mcore_s_text): New function. Dump lits before changing secs.
1099 (mcore_s_data): New function. Dump lits before changing secs.
1101 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1103 * config/tc-mips.c (mips_32bitmode): New.
1104 (md_begin): Set mips_32bitmode if needed.
1105 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1106 Set EF_MIPS_32BITMODE.
1108 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1110 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1113 1999-04-16 Nick Clifton <nickc@cygnus.com>
1115 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1117 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1119 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1120 expressions correctly.
1123 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1125 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1127 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1129 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1130 and fmpynfadd instructions.
1132 1999-04-11 Richard Henderson <rth@cygnus.com>
1134 * as.h (environ): Declare it, if needed.
1135 * as.c (dump_statistics): Don't declare environ.
1136 * configure.in (environ): Detect declaration.
1137 * configure, config.in: Rebuild
1139 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1140 (i386_displacement): Allocate enough space for replacement buffer.
1141 Clean up replacement buffer initialization.
1143 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1145 * subsegs.c (section_symbol): Don't create a new symbol if one
1146 already exists; instead, use the existing one, but set its segment
1147 and frag data if it hasn't already been defined.
1148 * config/obj-coff.c (c_section_symbol): Likewise.
1150 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1152 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1154 1999-04-08 Nick Clifton <nickc@cygnus.com>
1156 * config/tc-mcore.c: New File: Support routines for MCore
1158 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1159 * config/obj-coff.c: Add support for mcore-pe target.
1161 * Makefile.am: Add support for MCore targets.
1162 * Makefile.in: Regenerate.
1163 * configure.in: Add support for MCore targets.
1164 * configure: Regenerate.
1166 * doc/all.texi: Set MCORE.
1167 * doc/as.texinfo: Document MCore specific command line options.
1169 * write.h: Prevent multiple inclusion.
1171 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1173 * asintl.h (LC_MESSAGES): Never define.
1174 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1176 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1179 * Makefile.am (m68k-parse.c): If configuring in the source
1180 directory, copy m68k-parse.y into the local directory before
1181 running ylwrap, to remove spurious differences when generating
1183 * Makefile.in: Rebuild.
1185 * config/tc-sparc.h (md_do_align): Just allocate the number of
1186 bytes necessary, rather than always allocating 1024.
1188 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1190 * listing.c (listing_newline): Add cast to avoid warning.
1191 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1192 * config/tc-i386.c (i386_scale): Add return value.
1193 (build_displacement_string): Remove unused local temp_disp2.
1194 (i386_intel_memory_operand): Add parentheses to avoid warning.
1195 (i386_intel_operand): Remove unused local end_of_operand_string.
1196 (i386_operand): Remove unused local operand_modifier.
1197 (i386_operand): Add parens to avoid warning.
1199 1999-04-04 Don Bowman <don@pixsci.com>
1201 * configure.in: Add mips*-*-vxworks* target; have it define
1203 * configure, config.in: Rebuild.
1205 1999-03-31 Nick Clifton <nickc@cygnus.com>
1207 * configure.in (emulations): Add support for arm-epoc-pe.
1208 * configure: Regenerate.
1209 * config/te-epoc-pe.h: New file. Define macros specific to
1211 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1212 for arm-epoc-pe target.
1214 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1216 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1218 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1220 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1221 detect ",n" without a condition.
1222 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1225 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1227 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1228 instruction is encoded with one bit.
1231 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1233 * doc/internals.texi (CPU backend): Mention that
1234 line_separator_chars should not include newline. From thi
1235 <ttn@mingle.glug.org>.
1237 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1239 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1240 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1242 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1244 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1246 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1248 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1251 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1253 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1255 1999-03-15 Martin Hunt <hunt@cygnus.com>
1257 * app.c (do_scrub_begin): Change '-' back to a symbol char
1258 so we can use multiple opcodes on a line again.
1260 * config/tc-d30v.c: By default, warn if a symbol has
1261 the same name as a register. Plus some minor
1262 updates from the branch.
1264 1999-03-13 Nick Clifton <nickc@cygnus.com>
1266 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1267 BFD_RELOC_16 and BFD_RELOC_64.
1269 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1271 * expr.c (expr): Add missing else.
1273 1999-03-12 Nick Clifton <nickc@cygnus.com>
1275 * config/tc-arm.c (md_apply_fix3): Improve error message.
1277 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1279 * Makefile.am (CPU_TYPES): Add fr30.
1280 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1281 (fr30,m32r dependencies): Update.
1282 * Makefile.in: Rebuild.
1284 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1285 (gas_cgen_record_fixup_exp): Ditto.
1286 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1287 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1288 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1289 (md_cgen_lookup_reloc): Update use of operand->type.
1290 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1291 (md_convert_frag): Call cgen_operand_lookup_by_num.
1292 (md_cgen_lookup_reloc): Update use of operand->type.
1293 (m32r_cgen_record_fixup_exp): Ditto.
1295 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1297 * config/tc-mips.c (md_show_usage): Fix message.
1299 1999-03-03 Nick Clifton <nickc@cygnus.com>
1301 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1302 and LDR reg,=<expr> instruction.
1304 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1307 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1309 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1311 1999-02-17 Nick Clifton <nickc@cygnus.com>
1313 This patch was created by: Scott Bambrough
1314 <scottb@corelcomputer.com>
1317 Special cased '@' character. The '@' character is used as the
1318 ARM assembler comment character, as a special character
1319 and in ELF .symver pseudo-op's, and as a special character in
1320 .type and .section pseudo-ops.
1321 (symver_pseudo): New static variable.
1322 (symver_state): New static variable.
1323 (struct app_save): Add field 'symver_state'.
1324 (app_push): Save global symver_state int struct app_save.
1325 (app_pop): Restore global symver_state from struct app_save.
1326 (do_scrub_chars): Special case handling of '@' character in
1329 * configure.in: Modified to recognize armv* uname syntax from ARM
1331 * configure: Regenerated.
1333 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1334 a prefix to the section's type.
1335 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1336 the type's typename.
1338 * config/tc-arm.h: Add support for PIC generation:
1339 (pic_code): New boolean.
1340 (obj_relocate_extern): Define.
1341 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1342 (TC_CONS_FIX_NEW): Define.
1343 (tc_fix_adjustable): Define.
1344 (GLOBAL_OFFSET_TABLE_NAME): Define.
1346 * config/tc-arm.c: Add support for PIC generation:
1347 (line_seperator_chars): Allow ';' as a seperator for Linux.
1348 (is_immediate_prefix): New macro.
1349 (arm_parse_reloc): New function.
1350 (s_arm_elf_cons): New function.
1351 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1352 (md_undefined_symbol): Special case handling for the Global Offset
1354 (md_apply_fix3): Handle PIC relocs.
1355 (tc_gen_reloc): Handle PIC relocs.
1356 (md_parse_option): Add support for '-k' command line switch to
1357 enable PIC generation.
1358 (cons_fix_new_arm): New function.
1359 (s_arm_elf_cons): New function.
1361 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1363 * configure.in: Add comments for uses of AC_DEFINE.
1364 * acinclude.m4: Likewise.
1365 * acconfig.h: Remove.
1366 * aclocal.m4: Rebuild.
1367 * configure: Rebuild.
1368 * Makefile.in: Rebuild.
1369 * config.in: Rebuild.
1371 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1373 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1374 non-constant offset from a base register.
1376 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1378 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1381 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1383 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1384 (emit_insn): Look for pc-relative and no-overflow specifiers on
1385 internal relocation types.
1387 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1389 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1392 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1394 (mips_4650, mips_4010, mips_4100): Variables removed.
1395 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1396 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1398 (md_begin): Don't bother initializing the mips_NNNN variables;
1399 mips_cpu is set, and that's good enough now.
1400 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1401 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1402 (show): New function, to handle wrapping in the CPU lists.
1403 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1405 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1407 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1408 than treat as an immediate specifier.
1410 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1412 * config/tc-i386.c: Prototype many functions.
1413 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1414 (i386_immediate): Remove unused second argument.
1415 (i386_intel_operand): Fix i386_is_reg typo.
1416 (i386_operand): Use allow_naked_reg.
1417 (output_invalid): Make operand int for K&R.
1419 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1421 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1423 * Makefile.in: Rebuild.
1425 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1427 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1429 (EXTRA_as_new_SOURCES): Comment out.
1430 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1431 * Makefile.in: Rebuild.
1432 * doc/Makefile.in: Rebuild.
1433 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1434 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1435 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1436 * configure: Rebuild.
1437 * aclocal.m4: Rebuild.
1438 * config.in: Rebuild.
1439 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1440 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1441 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1442 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1443 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1444 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1445 (gas_cgen_record_fixup_exp): Ditto.
1446 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1447 descriptor, not global variable.
1448 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1449 descriptor, not global variable. Refer to insert_operand handler
1450 via cpu descriptor, not global function.
1451 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1452 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1453 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1454 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1455 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1456 * config/tc-m32r.c: Ditto.
1457 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1458 (md_assemble): Ditto.
1459 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1461 1999-02-09 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1464 relocations for ELF targets.
1466 1999-02-08 Nick Clifton <nickc@cygnus.com>
1468 * configure.in: Add support for StrongARM target.
1469 * configure: Regenerate.
1471 1999-02-05 Nick Clifton <nickc@cygnus.com>
1473 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1475 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1478 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1480 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1482 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1484 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1485 (INTEL_DWORD_MNEM_SUFFIX): Define.
1488 (DWORD_PTR): Define.
1489 (XWORD_PTR): Define.
1491 (OFFSET_FLAT): Define.
1493 (NONE_FOUND): Define.
1496 * config/tc-i386.c (set_intel_syntax): New routine.
1497 (intel_syntax): Declare.
1498 (allow_naked_reg): Declare.
1499 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1500 (intel_float_operand): New routine.
1501 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1502 Handle brackets as well as parens. Call i386_intel_operand for
1503 intel syntax. Reverse operands if appropriate. Handle new
1504 suffixes. Handle movzx and movsx.
1505 (i386_is_reg): New routine.
1506 (i386_immediate): New routine.
1507 (i386_scale): New routine.
1508 (i386_displacement): New routine.
1509 (i386_operand_modifier): New routine.
1510 (build_displacement_string): New routine.
1511 (i386_parse_seg): New routine.
1512 (i386_intel_memory_operand): New routine.
1513 (i386_intel_operand): New routine.
1514 (i386_operand): Call i386_displacement, i386_immediate,
1515 i386_scale, etc. instead of handling inline.
1516 (parse_register): Handle registers without prefix.
1518 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1520 * configure: Regenerate.
1521 * configure.in (arm-*-oabi): New.
1522 (thumb-*-oabi): New.
1523 * config/tc-arm.c (target_oabi): Declare.
1524 (md_apply_fix3): Support REL relocs.
1525 (md_parse_option): Handle -oabi.
1526 (elf32_arm_target_format): New routine.
1527 (md_longopts): Add OPTION_OABI.
1528 * config/tc-arm.h: Redefine TARGET_FORMAT.
1531 1999-01-28 Nick Clifton <nickc@cygnus.com>
1533 * write.c (write_relocs): Handle out of range error.
1535 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1536 (fr30_force_relocation): Default to 0.
1538 * config/tc-fr30.h (obj_fix_adjustable): Define.
1539 (TC_FORCE_RELOCATION): Define.
1541 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1544 1999-01-16 Nick Clifton <nickc@cygnus.com>
1546 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1547 merge of two instructions if the left instruciton kills the right.
1549 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1551 * Makefile.in: Regenerate.
1552 * configure.in: Redo test for using cgen.
1553 * configure: Regenerate.
1555 1999-01-09 Nick Clifton <nickc@cygnus.com>
1557 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1558 redefinition of this macro.
1560 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1562 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1565 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1567 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1568 a read of HI or LO and an immediatly following branch.
1570 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1572 * config/tc-mips.c (md_begin): Another correction to the setting of
1575 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1577 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1579 1998-12-21 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1582 bit insn when optimizing, so that parallelised instructions will
1583 start on a 32 bit boundary.
1585 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1587 * config/tc-mips.c (mips_eabi64): New.
1588 (md_begin): Set mips_eabi64.
1589 (mips_elf_final_processing): Use it.
1591 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1593 * config/tc-mips.c (mips_elf_final_processing):
1594 Correct setting of ABI in e_flags.
1596 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1598 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1600 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1602 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1604 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1606 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1607 warning, values that don't fit in the field.
1609 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1611 * config/tc-mips.c (mips_abi_string): New.
1612 (md_parse_option,md_longopts): Add mabi.
1613 (mips_elf_final_processing): Set e_flags based on mabi flag.
1615 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1617 * config/tc-mips.c (md_parse_option): Handle vr4111.
1619 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1621 * config/tc-h8300.c (build_bytes): Change message given if the
1622 instruction requires H8/300H mode and we're not in Hmode, to
1623 suggest that it may be the operand modes that are the problem, not
1624 necessarily the opcode.
1626 1998-12-10 Nick Clifton <nickc@cygnus.com>
1628 * config/tc-fr30.c: Add line separator character.
1630 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1632 * configure.in (hppa-*-mpeix*): New target.
1633 * config/obj-som.h (obj_som_compiler): Declare.
1634 * config/obj-som.c (compiler_seen): New static variable.
1635 (obj_som_compiler): New function.
1636 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1637 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1638 (pa_type_args): Set hppa_priv_level.
1639 (pa_compiler): New static function if OBJ_SOM.
1640 * configure: Rebuild.
1642 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1644 * read.c (output_leb128): Don't mark as inline.
1646 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1648 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1649 AIX .vbyte unaligned data support.
1650 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1651 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1654 1998-12-07 Nick Clifton <nickc@cygnus.com>
1656 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1659 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1661 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1662 BFD_RELOC_ARM_PCREL_BRANCH.
1664 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1666 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1667 checking the target type.
1668 (mips-dec-bsd*): Set endian to little.
1669 * configure: Rebuild.
1671 COFF weak symbol support, based on patches from Mark Elbrecht
1672 <snowball3@usa.net>:
1673 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1674 * config/obj-coff.c (obj_coff_weak): New static function.
1675 (obj_coff_endef) [both versions]: Handle weak symbols.
1676 (coff_frob_symbol): Likewise.
1677 (yank_symbols): Likewise.
1678 (obj_pseudo_table): Add "weak".
1680 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1681 <aymeric.vincent@emi.u-bordeaux.fr>.
1682 * aclocal.m4: Rebuild with current tools.
1683 * configure: Rebuild.
1685 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1686 an assertion failure for a case we can't handle when OBJ_ECOFF.
1688 * expr.c (operator): And with 0xff to avoid problems with signed
1691 1998-12-03 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1694 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1696 1998-12-02 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1701 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1703 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1706 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1711 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1715 (d10v_cleanup): Only generate previous insn if a multiline insn is
1718 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1723 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1726 -marm6xxx command line switches.
1728 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1730 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1731 (itbl-ops.o): Delete duplicate dependencies.
1732 Rebuild dependencies.
1733 Add fr30 dependencies.
1734 * Makefile.in: Rebuild.
1736 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1738 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1740 * listing.c: Ignore line terminator characters found inside
1743 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1745 * po/gas.pot: Regenerated.
1747 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1749 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1750 fr30_is_label_start(). Also checks for delay slot insns.
1752 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1753 FR30 instructions which contain a colon in the mnemonic.
1755 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1757 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1759 * config/tc-fr30.c: Removed currently superflous code.
1761 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1763 * config/tc-fr30.h: New file.
1764 * config/tc-fr30.c: Tweaking so that it will compile.
1766 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1768 * config/tc-d10v.h (obj_fix_adjustable): Define.
1769 (TC_FORCE_RELOCATION): Define.
1770 (d10v_force_relocation): Declare.
1771 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1772 (md_apply_fix3): Handle Vtable relocs.
1773 (d10v_fix_adjustable): New.
1774 (d10v_force_relocation): New.
1776 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-d30v.c: Change default behaviour to ignore potential
1779 conflicts between register name and symbol names.
1781 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1783 * configure.in: Add fr30-*-*.
1784 * config/tc-fr30.c: New file.
1785 * Makefile.in: Regenerated.
1786 * config.in: Regenerated.
1787 * configure: Regenerated.
1788 * doc/Makefile.in: Regenerated.
1789 * po/gas.pot: Regenerated.
1791 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1793 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1796 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1798 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1800 (do_scrub_chars): Add some casts to unsigned char to avoid
1801 unwanted sign extension.
1802 * read.c (lex_type): Set characters about 127 to be symbol
1804 * config/tc-i386.c (md_begin): Set identifier_chars and
1805 operand_chars for values above 127.
1807 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1809 * configure.in: detect cygwin* instead of cygwin32*
1810 * configure: regenerate
1812 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1814 * listing.c: Add support for producing a listing from piped
1817 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1819 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1820 (append_insn): Account for the tx39's multiply behavior.
1822 1998-10-26 Michael Meissner <meissner@cygnus.com>
1824 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1825 from assemble_parallel_insns. Add support for '->' to indicate
1826 explicitly serializing the instructions.
1827 (md_assemble): Ditto.
1829 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1831 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1834 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1836 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1838 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1840 * config/tc-mips.c : support frame and regmask/fregmask when
1841 MIPS_STABS_ELF is specified.
1843 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1845 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1846 (md_apply_fix): Don't return 1 for VTABLE relocs.
1847 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1849 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1851 * doc/c-i386.texi: Replace occurences of "opcode" with
1852 "instruction mnemonic", "instruction", or "mnemonic" when
1853 referring to the name of an instruction. Use "opcode" when
1854 referring to the sequence of machine bytes.
1856 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1857 (is_opcode_char): Rename to is_mnemonic_char.
1858 (md_assemble and i386_operand): Correct error messages from
1859 "opcode" to "instruction mnemonic"
1860 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1861 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1862 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1863 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1864 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1865 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1866 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1868 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1870 * config/tc-i386.c (i386_operand): Check for garbage after
1873 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1875 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1876 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1878 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1880 * config/tc-sh.h (obj_fix_adjustable): Define.
1881 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1882 (md_apply_fix): Likewise.
1883 (tc_gen_reloc): Likewise.
1884 (sh_fix_adjustable): New.
1886 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1888 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1889 * cgen.h (gas_cgen_finish_insn): Update prototype.
1890 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1891 cgen_insn_t -> CGEN_INSN_INT.
1892 (make_parallel): Update handling of CGEN_INT_INSN_P.
1893 (assemble_parallel_insn): Ditto.
1894 (target_make_parallel): New function.
1895 (md_assemble): Use it.
1897 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1899 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1901 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1903 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1904 converted into lower case.
1906 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1908 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1909 (gas_cgen_tc_gen_reloc): Likewise.
1910 * config/tc-m32r.h (obj_fix_adjustable): Define.
1911 * config/tc-m32r.c (m32r_fix_adjustable): New.
1912 (m32r_force_relocation): Handle VTABLE relocs.
1914 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1916 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1918 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1920 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1921 to lower case before parsing.
1923 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1924 parallel insns modift buts in the PSW as a side effect.
1926 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-d30v.c (find_format): Test for missing flag and
1931 (md_apply_fix3): Fix error messages to avoid
1932 assumption about presence of a symbol.
1934 (parallel_ok): Disallow parallel instructions that both modify the
1937 (find_format): Generate a warning if an odd numbered register is
1938 used as the first register in a mutli-register instruction.
1940 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1943 relocations are always associated with a symbol.
1945 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1947 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1948 (elf32_sparc_force_relocation): Declare.
1949 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1950 (tc_gen_reloc): Handle vtable relocs.
1951 (elf32_sparc_force_relocation): New.
1953 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1955 * symbols.c (S_IS_FUNCTION): New.
1956 * config/tc-v850.h (obj_fix_adjustable): Define.
1957 (TC_FORCE_RELOCATION): Define.
1958 (v850_force_relocation): Declare.
1959 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1960 of fx_addnumber for VTABLE reloc addends.
1961 (md_apply_fix3): Handle VTABLE relocs.
1962 (v850_fix_adjustable): New.
1963 (v850_force_relocation): New.
1965 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1967 * tc-hppa.c (fp_operand_format): Add some additional formats.
1968 (pa_ip): Do not automatically promote into pa2.0 mode.
1969 (pa_level): Handle ".level 2.0".
1971 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1973 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1974 * config/tc-i386.h (template.extension_opcode): Change to
1975 unsigned int to allow full range of 8-bit opcode suffixes.
1976 (None): Redefine as 0xffff.
1978 From Jeff B Epler <jepler@usgs.gov>
1979 * doc/c-i386.texi (i386-SIMD): New section.
1981 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1983 * read.c (discard_rest_of_line): New function.
1984 * read.h: Declare it.
1985 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1987 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-d10v.c (find_symbol_matching_register): New function.
1990 (find_opcode): Cope with the case where a register name matches
1993 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1995 * config/tc-v850.c (md_pcrel_from): Rename to
1996 v850_pcrel_from_section.
1997 (v850_pcrel_from_section): Do not resolves symbols in other
2000 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2002 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2004 * config/tc-d10v.c (find_opcode): Generate an error if a register
2005 is supplied for an operand that should not be a register.
2007 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2010 instructions to have another instruction in the right bin.
2012 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2015 the right container if the left container holds a branch
2018 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2021 both a register name and symbol name.
2022 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2024 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2027 execution unit class.
2029 (reg_name_search): If a name matches a register and a symbol,
2030 prefer the register.
2031 (find_format): Disallow flag registers when a general purpose
2032 register is required.
2033 If a number is required, but a register has been given, check to
2034 see if a symbol with the same name as the register exists, and if
2035 so, use that symbol.
2037 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2039 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2041 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-d30v.c (find_format): Do not accept flag registers as
2044 general purpose registers.
2045 (find_format): If an immediate value is expected at a given place
2046 in a format, but a register name has been provided instead, check
2047 to see if that register name matches the name of a predefined
2048 symbol and if it does, then use the symbol instead.
2049 (reg_name_search): If a register name matches a symbol name,
2050 prefer the register name to the symbol name.
2052 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2055 the previous insn to empty.
2057 1998-09-20 Michael Meissner <meissner@cygnus.com>
2059 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2060 pieces, forcing the use of an ANSI compiler.
2062 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2064 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2066 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2068 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2070 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2072 (obj_elf_vtable_entry): Likewise.
2073 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2074 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2075 (tc_gen_reloc): Likewise.
2076 (arm_fix_adjustable): Likewise.
2077 (elf32_arm_force_relocation): New.
2078 (armelf_frob_symbol): Remove coff-style symbol support.
2080 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2082 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2084 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2086 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2087 OBJ_COFF so that routine is defined for a.out format.
2089 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2091 * config/tc-i386.c (i386_operand): Detect non-segment registers
2092 used as segment prefixes.
2094 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2096 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2097 optimize across FDE boundaries.
2099 * config/obj-coff.c (obj_coff_section): Preserve any link once
2100 flags when setting the section flags.
2102 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2104 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2105 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2107 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2109 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2112 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2114 * frags.c (frag_grow): Include the size of the frag struct in the
2117 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2118 if the new subseg comes before the old.
2120 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2122 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2123 to handle edge8 and edge16.
2125 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2127 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2128 before we clobber the symbol involved.
2130 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2132 * config/tc-arm.c: Remove OBJ_ELF definitions for
2133 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2134 use arm_adjust_symtab for OBJ_COFF.
2135 (armelf_adjust_symtab): New Routine.
2136 * config/tc-arm.h: Define obj_adjust_symtab to
2137 armelf_adjust_symtab for OBJ_ELF.
2139 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2141 * configure.in: Make all i386-elf targets use bfd_gas.
2142 * config/tc-i386.c (tc_i386_force_relocation): New.
2143 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2144 (md_apply_fix3): Likewise.
2145 (tc_gen_reloc): Handle them.
2146 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2147 tc_i386_force_relocation.
2149 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2151 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2153 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2155 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2156 current opcode after writing the first insturction of a reverse
2159 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2161 * read.h (generate_lineno_debug): Add prototype.
2162 * read.c (generate_lineno_debug): Make non-static.
2164 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2166 * config/tc-i386.c (md_assemble): Only warn for address/data size
2169 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2171 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2172 against Thumb function names, as the linker needs this information.
2174 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2176 * expr.c (operand): Check also that there is no advance in operand
2177 after atof_generic in order to decide "is it label 0f or floating
2180 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2182 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2183 command line options with a single dash.
2184 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2186 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2188 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2189 * tc-arm.c (arm_fix_adjustable): New routine.
2191 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2193 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2194 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2195 demand_empty_rest_of_line before mri_comment_end.
2196 (equals): Check garbage after expression before
2197 mri_comment_end in MRI mode.
2199 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2201 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2202 small immediate constant to use the constant itself rather than
2205 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2207 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2208 (pa_leave): Likewise.
2210 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2212 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2214 (i386_operand): Fix an error message.
2216 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2218 * doc/c-arm.texi (ARM Directives): Document .req directive.
2220 * config/tc-arm.c (reg_required_here): Display erroneous string if
2221 the register name could not be decoded.
2222 Do not set inst.instruction if the sift is -1.
2224 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2226 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2229 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2232 even if it is belived to be unnecessary.
2234 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2236 config/tc-i386.c (i386_operand): Size immediate constants by
2237 suffix (erroneously removed as part of July 7 change).
2239 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2241 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2242 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2243 (armelf_frob_symbol): New Routine.
2244 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2246 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2248 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2250 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2252 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2253 command line switches passed to assembler.
2255 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2257 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2258 (gas_cgen_opcode_desc): Declare.
2259 (gas_cgen_parse_operand): Declare.
2260 (*): Prepend gas_ to gas specific fns to denote them as such.
2262 * cgen.c (gas_cgen_opcode_desc): New global
2263 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2264 (queue_fixup): Renamed from cgen_queue_fixup.
2265 (*): Prepend gas_ to gas specific fns to denote them as such.
2267 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2268 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2269 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2270 Open opcode table and initialize it.
2271 (make_parallel): Use gas_cgen_opcode_desc.
2272 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2273 (md_assemble): Ditto.
2275 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2277 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2278 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2279 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2280 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2281 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2282 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2283 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2284 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2285 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2286 (INIT_STAB_SECTION): Likewise.
2287 (OBJ_PROCESS_STAB): Likewise.
2289 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2290 (md_parse_option): Watch for them.
2291 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2292 (md_begin): Kill neverdef code.
2293 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2294 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2295 (s_alpha_coff_wrapper): New.
2296 (md_pseudo_table): Trap all ECOFF pseudos.
2298 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2300 Start of changes to remove mdebug section from mips*-elf
2301 Based on MIPS_STAB_ELF definition
2302 * acconfig.h: undef if not configured
2303 * config.in: undef if not configured
2304 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2305 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2306 * stabs.c (s_stab_generic): flush frag
2308 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2310 * configure.in: (arm-*-elf): Handle.
2311 (thumb-*-elf): Handle.
2312 * configure: Regenerate.
2313 * read.c (stringer): Fix typo in comment.
2314 * write.c (fixup_segment): Don't add symbol value to addend if
2316 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2318 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2321 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2323 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2324 (write_2_short): Emit warning if new flag is set.
2325 (do_assemble): Set flags if left instruction is one of special
2326 "right-instruction-killer" type.
2328 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2330 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2331 Always output words in debug_info section as big endian.
2332 (sparc_target_format): Choose correct bfd target.
2333 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2335 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2337 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2338 to work with internationalization code. Issue an error when two
2339 operands match that are not allowed to match.
2341 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2343 * configure.in (install_tooldir): Allow target to specify whether
2344 it wants to be installed in $(tooldir)/bin.
2345 * configure: Regenerate.
2346 * Makefile.am (install-exec-local): Set install-exec-tooldir
2347 dependency via configure.
2348 * Makefile.in: Regenerate.
2350 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2352 * Makefile.am (install-exec-local): Split into two ...
2353 (install-exec-bindir,install-exec-tooldir): New rules.
2354 * Makefile.in: Regenerate.
2356 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2358 * Makefile.am (install-exec-local): Don't remove the file before
2359 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2360 W. Rozycki <macro@ds2.pg.gda.pl>.
2361 * Makefile.in: Rebuild.
2363 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2365 * cgen.c: Include libiberty.h.
2366 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2367 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2368 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2369 (md_cgen_lookup_reloc)): Declare.
2370 (md_cgen_record_fixup_exp): Declare.
2371 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2372 (m32r_relax_frag): Declare.
2373 (cgen_md_apply_fix3): Decls moved to cgen.h.
2374 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2375 (m32r_cgen_record_fixup_exp): Delete decl.
2376 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2377 (assemble_nop): Delete.
2378 (expand_debug_syms): Delete unused `exp'.
2379 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2380 Add default case for -Wall.
2381 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2382 (md_atof): Delete unused wordP.
2384 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2386 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2389 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2391 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2392 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2393 .print, .purgem, and .struct. Remove documentation for
2396 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2398 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2399 Update call to insert_operand.
2401 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2405 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2407 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2408 whitespace after a prefix operator.
2410 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2412 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2414 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2416 * config/tc-sparc.c (log2): New static function.
2417 (s_reserve): Use log2 to convert alignment before calling
2419 (s_common): Use log2 to convert alignment before calling
2420 record_alignment and frag_align.
2421 (sparc_cons_align): Use log2.
2423 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2425 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2426 (s_common): Likewise.
2428 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2429 initialization of waddr.
2430 (sparc_elf_final_processing): Add default case to switch.
2432 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2434 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2435 than temporary real.
2437 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2439 * write.c (subsegs_finish): Don't align the segments if there were
2442 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2443 copying aux information.
2445 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2446 expression into a symbol.
2448 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2450 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2451 type to unsigned int.
2452 (md_assemble): Change type used to store offsets from unsigned
2454 (i386_operand): Switch error check to only call RESTORE_END_STRING
2455 once after parse_register.
2457 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-v850.c (md_show_usage): Changed format to match that
2462 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2464 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2466 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2468 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2471 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2473 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2474 * doc/Makefile.in: Rebuild.
2476 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2478 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2479 for %lo expressions.
2480 (mips_ip, case 'u'): Move range check after code to mask
2481 off bits in %hi/%lo expressions. Mask off high bits for
2484 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2486 * doc/Makefile.am (gasver.texi): New target.
2487 (as.info, as.dvi): Depends upon gasver.texi.
2488 * doc/as.texinfo: Include gasver.texi. Mention version number on
2489 title page and in top node.
2490 * doc/Makefile.in: Rebuild.
2492 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2494 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2495 but not including the line containing the edict.
2496 * listing.h (LISTING_EOF): New.
2497 * input-scrub.c (input_scrub_next_buffer): Call it.
2499 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2501 * config/tc-i386.c (i386_operand): Don't set the size of an
2502 immediate address based solely on the suffix and the mode.
2504 * config/tc-i386.c (md_assemble): Add assertion to make sure
2505 overlap2 does not set Imm.
2507 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2508 sequences of whitespace to a single space.
2509 (is_space_chars): Just compare with space.
2510 (md_begin): Don't initialize space_chars.
2511 (md_assemble): Just skip a single whitespace character.
2512 (i386_operand): Rewrite base-index parsing to use new
2513 parse_register, and to skip white space. Skip white space in a
2514 number of other places too. Don't give error message if
2515 parse_register fails.
2516 (parse_register): Change reg_string parameter to be non-const.
2517 Add end_op parameter. Skip white space after the `%', and return
2518 end of register string. Give error message here rather than
2521 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2523 Based on patch from Matt Semersky <matts@scd.hp.com>:
2524 * expr.c (op_encoding): Make const.
2525 (expr_set_precedence): New function.
2526 (expr_begin): Don't set operator rankings, just call
2527 expr_set_precedence.
2528 * expr.h (expr_set_precedence): Declare.
2529 * read.c (s_mri): Call expr_set_precedence.
2531 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2533 * doc/as.texinfo (Statements): Remove paragraph discussing
2534 continuing lines with a backslash. This hasn't worked for years,
2537 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2539 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2541 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2542 (ps_CTORS, ps_DTORS): New section types.
2543 (vms_fixup_xtors_section): New function
2544 (Ctors_Psect, Dtors_Psect): Define.
2545 (IS_GXX_XTOR): Define
2546 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2547 Filter static constructors/destructors and add to
2548 Ctors_Symbols/Dtors_Symbols chain.
2549 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2550 appropriate section.
2552 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2553 * makefile.vms: Merge vax/vms support.
2555 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2557 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2558 (elf_pseudo_table): Add them.
2559 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2560 (md_apply_fix): Accept them.
2561 (mips_fix_adjustable): Don't adjust them.
2562 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2563 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2564 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2565 (tc_fix_adjustable): Don't adjust them.
2567 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2569 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2571 * Makefile.in: Regenerate.
2572 * configure.in: AC_SUBST cgen_cpu_prefix.
2573 * configure: Regenerate.
2575 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2577 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2578 Changed all users of COND12_DELAY.
2580 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2582 * config/tc-mn10300.c (set_arch_mach): New function.
2583 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2584 (md_begin): Default to mn10300 mode.
2585 (md_assemble): Only accept instructions for the core mn10300
2586 chip and the active machine type.
2588 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2590 * subsegs.h (segment_info_type): Give the struct a name.
2591 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2592 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2593 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2594 * config/tc-w65.h (tc_reloc_mangle): Declare.
2595 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2597 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2599 * config/tc-v850.c (v850_comm): Restore old section
2600 after common processing.
2602 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2604 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2606 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2608 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2609 char with code that explicitly sign-extends.
2611 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2613 * config/tc-v850.c (md_begin): Restore text section as the current
2614 section after creating call table sections.
2615 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2618 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2619 with call to macro SYM_AUXINFO.
2621 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2623 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2624 with the program transform name.
2625 * Makefile.in: Rebuild.
2627 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2629 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2632 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2634 * config/tc-i386.c (i386_operand): Be prepared for a space between
2635 the open parenthesis and the start of the register operand,
2636 because of the June 16 change.
2638 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2640 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2643 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2645 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2646 even if it is belived to be unnecessary.
2648 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2650 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2652 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2654 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2656 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2657 shift amount for a repeated operand. The shift amount for the
2658 repeated copy comes from the size of the operand.
2660 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2662 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2664 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2666 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2668 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2670 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2671 characters in it as LEX_IS_SYMBOL_COMPONENT.
2672 * config/tc-i386.h (tc_symbol_chars): Define.
2673 (extra_symbol_chars): Declare.
2674 * config/tc-i386.c (extra_symbol_chars): Define.
2675 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2676 (line_comment_chars): Set to '/' if TE_LINUX.
2677 * doc/c-i386.texi (i386-prefixes): Update.
2678 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2680 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2682 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2683 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2685 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2687 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2688 constraint in instructions REP & REPI.
2690 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2692 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2693 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2695 (check_range): If the operand is shifted, then shift the number
2696 before checking its range.
2698 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2700 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2703 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-v850.c (v850_comm): Create special sections as needed.
2707 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2709 * config/tc-d10v.c (write_2_short): Addition of swapping
2710 instructions for sequential and reverse sequential order when
2711 given order is not possible.
2713 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2715 * Makefile.am: Rebuild dependencies.
2716 (DEP_INCLUDES): Fix reference to intl build directory.
2717 * Makefile.in: Rebuild.
2719 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2721 * doc/c-i386.texi: Update 16 bit documentation.
2723 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2724 IgnoreDataSize to IgnoreSize as they are used for address size as
2726 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2727 32-bit mode, similarly addr16/data16 and variants.
2729 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2731 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2732 sequential word multiply instructions.
2734 (do_assemble): Add extra command line argument, to allow mul32
2735 attribute to be preserved across parallel insns.
2736 (md_assemble): Insert NOPs between explicitly parallel insns which
2737 contain an 32 bit multiply and a 16 multiply.
2739 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2741 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2744 * config/tc-i386.c (reloc): Add braces.
2746 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2747 consistent with Intel naming.
2748 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2749 use bitfields in sib_byte.
2750 (modrm_byte): Don't use bitfields here either.
2752 * config/tc-i386.c (current_templates): Add const.
2753 (parse_register): Add const to return, param, and char *s.
2754 (i386_operand): Add const to reg_entry *r.
2755 * config/tc-i386.h (templates): Add const to start, end.
2757 Inspired by code for 16 bit gas support from Martynas Kunigelis
2758 <martynas@nm3.ktu.lt>:
2759 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2760 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2761 (uses_mem_addrmode): Remove.
2762 (md_estimate_size_before_relax): Add support here too.
2763 (md_relax_table): Rewrite interface to md_relax for 16 bit
2765 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2766 (opcode_suffix_to_type): Remove.
2767 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2768 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2769 (md_convert_frag): Likewise.
2770 (i386_operand): Add support for 16 bit base/index regs,
2771 immediates, and displacements. Remove some unnecessary casts, and
2772 localise end_of_operand_string, displacement_string_start,
2773 displacement_string_end variables. Add GCC_ASM_O_HACK.
2774 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2776 * config/tc-i386.c (prefix_hash): Remove.
2777 (md_begin): Rewrite without obstacks. Remove prefix hash table
2778 handling. Rewrite lexical table handling.
2779 (i386_print_statistics): Don't print prefix statistics.
2780 (md_assemble): Rewrite instruction parser so that line is not
2781 converted to lower case. Don't do a hash_find for prefixes,
2782 instead recognise them via opcode modifier.
2783 (expecting_operand, paren_not_balanced): Localise variables.
2784 * config/tc-i386.h (IsPrefix): Define.
2785 (prefix_entry): Remove.
2787 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2788 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2789 '\\' in case where comment_chars contains '/'.
2791 * config/tc-i386.c (MATCH): Ensure given operand and template
2792 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2793 you must write `ljmp *table(%ebx)'.
2795 From H.J. Lu <hjl@gnu.org>:
2796 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2797 as 0 ifndef BFD_ASSEMBLER.
2798 (md_assemble): Allow immediate operands without suffix or
2799 other reg operand to default in size to the current code size.
2801 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2803 * config/tc-v850.c (md_begin): Restore creation of
2804 .call_table_text and .call_table_data sections.
2806 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2808 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2809 after emitting a word of noops.
2811 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2814 (i386_operand): Simplify checks for valid base/index combinations.
2815 Disallow `in 4(%dx),%al'.
2817 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2819 (add_prefix): Change parameter from char to int.
2821 * config/tc-i386.h (Ugh): Define opcode modifier.
2822 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2824 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2825 CONSISTENT_REGISTER_MATCH macros to check register types more
2826 thoroughly. Check for illegal suffix/operand combinations
2827 when matching insns with operands. Handle new `s' suffix, and
2828 associated FloatMF opcode modifier for float insns with memory
2830 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2831 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2832 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2833 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2834 DATA_PREFIX_OPCODE throughout.
2836 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2837 (md_assemble): Rewrite suffix/register operand checking code to be
2838 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2839 AnyMem, the better to grep.
2841 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2842 given a memory operand. Don't set Abs bits either.
2843 (type_names): Remove Mem*, Abs*.
2844 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2845 define opcode_modifiers as these cases are handled by Disp8,
2846 Disp16, Disp32 and suffix checks.
2847 (COMES_IN_BOTH_DIRECTIONS): Remove.
2848 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2850 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2851 if IgnoreDataSize modifier given. Remove ShortformW modifier
2852 test. Add test for ShortForm in W base_opcode modification.
2853 Merge Seg2ShortForm and Seg3ShortForm code.
2854 * config/tc-i386.h (ShortFormW): Remove.
2855 (IgnoreDataSize): Define.
2857 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2859 * config/tc-d30v.c (md_assemble): Store previous segment state
2860 with previous instruction.
2862 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2864 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2865 (ebp, esp): Remove static variables.
2866 (MATCH): Remove test for InOutPortReg.
2867 (i386_operand): Properly handle InOutPortReg here instead.
2868 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2869 (md_assemble): Simplify and correct modrm and sib generation.
2870 (i386_operand): Add warning for scale without index.
2871 Rewrite checks for valid base/index combinations.
2873 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2874 macros and enclose in do while(0).
2875 (RESTORE_END_STRING): Likewise.
2876 (md_assemble): Add one to printed operand number so we start
2877 from 1 not 0. Add some more gettext invocations.
2878 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2881 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2882 DATA_PREFIX, SEG_PREFIX): Define.
2883 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2884 (check_prefix): Remove function.
2885 (add_prefix): New function. Add prefix to i.prefix as well as
2887 (md_assemble): Changes for add_prefix. Remove hack for wait
2888 prefix, instead always output prefixes in fixed order. Test
2889 for jcxz/loop when selecting between word & dword operations,
2890 and add address size prefix rather than operand size prefix.
2891 Remove operand -> address size hack when emitting jcxz/loop.
2892 (i386_operand): Remove O_Absent check as it's done in expr.
2894 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2896 * configure.in: Recognize m5200 as a cpu_type of m68k.
2897 * aclocal.m4: Rebuild with current libtool.
2898 * configure: Rebuild.
2900 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2902 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2903 to relaxable_symbol to prevent references to external symbol from
2906 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2908 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2909 symbols are relaxable.
2911 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2913 * config/tc-v850.c (md_begin): Don't create special
2914 sections by default.
2916 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2918 * config/tc-mips.c (macro): For div and udiv, close the
2919 reorder block as soon as possible.
2921 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2923 From Matt Semersky <matts@scd.hp.com>:
2924 * macro.c (macro_mri_mode): New function.
2925 * macro.h (macro_mri_mode): Declare.
2926 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2929 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2931 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2934 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2935 until after xstrdup in OBJ_EVAX case.
2937 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2939 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2940 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2941 of hardcoded magic number.
2942 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2944 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2946 * read.c (do_s_func): New function.
2948 * read.h (do_s_func): Add prototype.
2950 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2952 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2953 nops if fill pattern not specified.
2955 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2957 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2958 * config/te-go32.h (TE_GO32): Define.
2959 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2961 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2963 Implement .func/.endfunc pseudo-ops.
2964 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2966 * read.c (potable): Add .func,.endfunc.
2967 (s_func): New function.
2968 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2970 (in_doc_func_p,current_function_label): New static globals.
2971 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2973 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2975 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2976 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2977 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2978 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2979 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2980 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2981 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2982 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2983 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2984 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2985 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2986 * config/tc-a29k.c: Don't define md_short_jump_size,
2987 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2988 * config/tc-alpha.c: Likewise.
2989 * config/tc-alpha.h: Likewise.
2990 * config/tc-arm.c: Likewise.
2991 * config/tc-h8300.c: Likewise.
2992 * config/tc-h8500.c: Likewise.
2993 * config/tc-hppa.c: Likewise.
2994 * config/tc-i860.c: Likewise.
2995 * config/tc-i960.c: Likewise.
2996 * config/tc-ppc.c: Likewise.
2997 * config/tc-sh.c: Likewise.
2998 * config/tc-sparc.h: Likewise.
2999 * config/tc-tic30.c: Likewise.
3000 * config/tc-w65.c: Likewise.
3001 * config/tc-z8k.c: Likewise.
3003 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3005 * config/tc-vax.c (_): Delete this macro used for placeholder
3006 values in vax_operand_width_size; it conflicts with the _() macro
3007 used for internationalization.
3009 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3011 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3012 code. From Chris Moller <moller@bops.com>.
3014 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3015 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3016 * read.c (emit_expr): Initialize seg and subseg fields of a new
3018 * write.c (write_object_file): Switch to the appropriate segment
3019 and subsegment when processing a broken word.
3021 * config/tc-m68k.c (mri_assemble): New static function.
3022 (build_mri_control_operand): Call mri_assemble rather than
3024 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3025 (s_mri_endf, s_mri_endw): Likewise.
3027 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3029 * read.c (s_org): Call md_flush_pending_output if it is defined.
3031 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3033 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3035 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3036 (md_parse_option): Add for same.
3037 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3038 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3039 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3041 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3043 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3045 * config/tc-arm.c (find_real_start): Relax definition of local
3048 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3050 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3051 symbols at the given address, not just the last one specified.
3053 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3055 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3056 or number_to_chars_littleendian to write data.
3058 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3060 * config/tc-v850.c (md_assemble): Remove artificially created
3061 register name symbols.
3063 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3065 * write.c (fixup_segment): Change "segment" to "section" in
3068 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3070 * write.c (fixup_segment): Change sym1-sym2 message again.
3072 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3074 * write.c (fixup_segment): Improve error message for sym1-sym2
3075 errors when sym1 is in a different segment from sym2.
3077 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3079 * config/tc-m32r.c (warn_unmatched_high): New static local.
3080 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3081 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3082 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3083 (md_parse_option): Likewise.
3084 (md_show_usage): Likewise.
3085 (m32r_frob_file): Likewise.
3087 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3088 (read_a_source_file): Call them.
3089 * read.h (stabs_generate_asm_file): Declare.
3090 * stabs.c (stabs_generate_asm_file): New function.
3091 (generate_asm_file): New function.
3092 (stabs_generate_asm_lineno): Move file name handling into
3095 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3097 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3098 (d30v_current_align, d30v_current_align_seg): New variables.
3099 (d30v_last_label): New variable.
3100 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3101 (s_d30v_data, s_d30v_section): Likewise.
3102 (md_pseudo_table): Call them.
3103 (md_begin): Initialize d30v_current_align_seg.
3104 (md_assemble): Call d30v_align when needed by known current alignment.
3105 (d30v_frob_label, d30v_cons_align): New functions.
3106 * config/tc-d30v.h (md_do_align): Remove.
3107 (tc_frob_label): Call d30v_frob_label.
3108 (md_cons_align): New.
3110 * config/tc-d30v.c (find_format): Convert complex expressions to
3111 expression symbols before processing. Clean up code formatting.
3113 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3115 * po/Make-in (install-info): New target.
3117 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3119 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3121 * config/tc-mn10300.c (md_assemble): Likewise.
3123 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3125 * Makefile.am: Update with `make dep-am'.
3126 (HFILES): Add cgen.h.
3127 (cgen.o): Depend on cgen.h.
3128 * Makefile.in: Regenerate.
3130 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3132 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3134 * gasp.c (grab_label): Permit a label to be a preprocessor
3135 variable by permitting a label to start with a backslash.
3137 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3139 * config/tc-mips.c (validate_mips_insn): Removed hack
3140 for previously inaccessible bitfields in some INSN_TRAP
3143 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3145 * config/tc-d30v.c (do_assemble): Abort with error message
3146 if opcode operands do not match.
3148 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3150 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3151 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3152 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3153 similar new 'q' operand.
3155 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3157 * cgen.c (cgen_asm_finish_insn): Fix typo.
3159 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3162 * cgen.c: Include it.
3163 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3164 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3165 All callers updated.
3166 * config/tc-m32r.c: Include cgen.h.
3167 (m23r_insn): New members num_fixups,fixups.
3169 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3171 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3172 to avoid compiler warning.
3174 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3176 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3179 * makefile.vms (OBJS): Add ehopt.obj
3181 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3183 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3185 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3187 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3188 a short format insn.
3189 (md_assemble): Set it for explicitly packed insns.
3191 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3193 * config/obj-coff.c (c_symbol_merge): Do not take address of
3194 native fields when performing the memcpy.
3196 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3198 * config/tc-mips.c (macro,macro2): Implement
3199 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3201 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3203 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3204 relocations against globally visible symbols.
3205 * config/tc-m68k.c (relaxable_symbol): New macro.
3206 (m68k_ip, md_estimate_size_before_relax): Use it.
3207 (tc_m68k_fix_adjustable): Also handle weak symbols.
3209 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3211 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3212 references to externally visible symbols.
3213 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3214 values in twice for a PC relative reloc if the symbol is
3217 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3218 don't adjust a PC relative reloc against an externally visible
3220 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3221 for a PC relative fixup against an externally visible defined
3222 symbol, arrange to store object file and addend values as though
3223 the symbol were not defined.
3224 (tc_gen_reloc): Likewise.
3226 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3228 * read.c (sizeof_leb128): Referenced externally by write.c so
3231 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3233 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3234 and expand a 'debug' symbol associated with the next instruction
3235 that does not cause a short instruction to be filled with a NOP.
3236 (md_pseudo_table): Add support for .debugsym.
3237 (assemble_parallel_insn): Add calls to expand_debug_sym as
3239 (md_assemble): Ditto.
3241 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3243 * as.c (main): Conditionally call setlocale.
3244 * gasp.c (main): Likewise.
3245 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3246 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3248 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3250 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3252 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3254 * config/tc-hppa.c: Change all calls to bzero to use memset.
3255 (pa_ip): Add cast to avoid warning.
3256 (tc_gen_reloc, md_apply_fix): Likewise.
3257 (pa_find_space_by_number): Likewise.
3258 (hppa_force_relocation): Likewise.
3259 (pa_block): Change i to unsigned int.
3260 * config/obj-som.h (obj_som_copyright): Declare.
3262 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3264 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3265 for line numbers for assembly source.
3267 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3269 * configure.in: Change version number to 2.9.4
3270 * configure: Rebuild.
3272 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3274 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3276 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * ecoff.h: Change symbolS in function declaration to struct
3281 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3284 (md_convert_frag): Fix i18n typo.
3286 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3288 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3289 * ecoff.h: Protoype it.
3290 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3291 [EVAX] (s_alpha_prologue): Delete.
3292 (md_pseudo_table): Update.
3294 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3296 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3297 array to local pointer.
3298 (get_args, parse_expr): Add casts to avoid warnings.
3300 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3302 * read.c (s_set): Cast xmalloc return value to fragS *.
3303 * config/tc-m68k.c (m68k_ip): Function made static to match
3304 previous forward declaration.
3305 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3307 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-v850.c: Add internationalisation macros to error
3312 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3313 macros to error strings.
3315 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3317 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3318 reloc is in the TOC csect.
3319 (md_apply_fix3): Correct gettext typo.
3321 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3323 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3324 .L - they are local labels and the branches are not really
3325 function calls but rather far jumps.
3327 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3329 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3331 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3333 * config/tc-i386.c (md_assemble): Print operand number rather than
3334 using ordinal_names.
3335 (i386_operand): Likewise.
3337 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3339 * Makefile.am (INTLLIBS): Define to work around apparent automake
3341 All Makefiles: Regenerated.
3343 * Many files: Added gettext invocations around user-visible
3345 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3346 HAVE_LC_MESSAGES): Define.
3347 * dep-in.sed: Added asintl.h.
3348 * po/Make-in: New file.
3349 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3351 * read.c (Z_): Renamed from `_'.
3352 * Makefile.am (SUBDIRS): Added po.
3353 (POTFILES): new macro.
3354 (po/POTFILES.in): New target.
3355 ($(OBJS)): Added asintl.h.
3357 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3358 (as_new_LDADD): Added $(INTLLIBS).
3359 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3360 (gasp_new_LDADD): Added $(INTLLIBS).
3361 (gasp_new_DEPENDENCIES): New macro.
3362 * configure, aclocal.m4: Rebuilt.
3363 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3365 (ALL_LINGUAS): Define.
3366 * macro.c: Include "asintl.h".
3367 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3368 * as.h: Include "asintl.h".
3369 * config/tc-i386.c (ordinal_names): Removed.
3370 (md_assemble): Changed error text to avoid ordinal_names.
3371 (i386_operand): Likewise.
3372 (reloc): Added as_bad to avoid i18n problems.
3373 (tc_gen_reloc): Likewise.
3374 * config/tc-arm.c (bad_args): Now a #define.
3376 * config/obj-vms.c (VMS_stab_parse): Changed type of
3378 (global_symbol_directory): Unified strings to avoid i18n
3380 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3381 avoid i18n problems.
3382 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3383 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3385 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3387 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3389 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3391 * as.c (print_version_id): Added an fprintf to avoid i18n
3393 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3395 * expr.c (expr): Added as_warn call to avoid i18n problems.
3396 * messages.c (as_assert): Changed code to avoid i18n problems.
3397 (as_abort): Likewise.
3398 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3399 (s_space): Likewise.
3400 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3402 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3404 * config/tc-i386.c (check_prefix): New static function, split out
3406 (struct _i386_insn): Add wait_prefix field.
3407 (md_assemble): Remove wait_prefix local variable. Use
3408 check_prefix when adding a prefix.
3410 * config/tc-i386.c (current_templates): New static variable.
3411 (md_assemble): Remove current_templates local variable.
3412 (md_assemble, i386_operand): Improve error and warning messages in
3413 many places. Add RESTORE_END_STRING in many places before error
3414 return. Clarify some comments.
3416 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3418 (md_assemble): Parse string instruction operands, looking for
3419 segment override prefixes. Check for invalid segment prefixes on
3421 (i386_operand): i.seg[] and max mem_operand changes for string
3423 * config/tc-i386.h (EsSeg): Define.
3425 * config/tc-i386.h (regKludge): Define.
3426 (iclrKludge, imulKludge): Don't define.
3427 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3428 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3429 opcode_modifier checks to look for more common cases first. Add
3430 default_seg for IsString case.
3432 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3434 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3436 * configure: Rebuild with new automake and libtool.
3437 * aclocal.m4, Makefile.in: Likewise.
3439 * doc/Makefile.am (as.dvi): New target.
3440 * doc/Makefile.in: Rebuild.
3442 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3444 * configure.in: Added sparc86x support.
3446 * configure: Rebuild.
3448 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3450 (md_parse_option): Warn if -EL is not supported for this architecture.
3452 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3454 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3456 * config/tc-mips.c (mips_ip): Note when we use get match on
3457 the full instruction name.
3459 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3461 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3462 back into the expression to handle add/sub simplification correctly.
3464 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3466 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3468 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3470 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3473 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3475 * symbols.c (max_indent_level): New global.
3476 (print_symbol_value_1): Use it.
3477 * expr.h (expr_build_dot): Declare.
3478 * expr.c (expr_build_dot): New function.
3480 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3482 * symbols.c (print_binary): New function.
3483 (print_expr_1): Call it.
3485 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3487 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3488 operand in the opcode.
3490 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3492 * config/tc-i386.h: Reorder operand flags and opcode modifier
3493 flags for clarity. Remove unused definitions: Unknown,
3494 ImmUnknown, DispUnknown, NoModrm.
3495 * config/tc-i386.c (type_names): Add missing Debug type.
3496 (md_assemble): Better duplicate prefix checking. Quicker string
3497 instruction check via new opcode_modifier flag.
3499 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3501 * doc/as.texinfo (Invoking): Clarify -Wa example.
3503 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3505 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3506 (s_mips_weakext): Define.
3507 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3508 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3511 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3513 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3514 is an error if the value can not be computed at assembly time.
3515 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3517 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3519 * gasp.c (main): Set next field of new include_path structure to
3520 NULL. From Avery Pennarun <averyp@gdc.ca>.
3522 * read.c (s_mri_sect): Call as_bad rather than abort for an
3523 unsupported MRI target.
3525 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3527 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3528 the destination of a branch instruction should be altered.
3529 (find_real_start): New function: Locate the real, Thumb coded
3530 start of a Thumb function.
3531 (do_t_branch23): Alter the destination of branches to Thumb
3534 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3536 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3538 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3541 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3543 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3544 * doc/c-hppa.texi: Likewise.
3546 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3548 * Makefile.am: Rebuild dependencies.
3549 * Makefile.in: Rebuild.
3551 * Makefile.am (DEP_INCLUDES): New variable.
3552 (.dep1): Change to work when srcdir is not an absolute path.
3553 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3554 * Makefile.in: Rebuild.
3556 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3558 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3559 LinearAddress patch.
3561 * configure.in: Set version to 2.9.1.
3562 * configure: Rebuild.
3564 * Branched binutils 2.9.
3566 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3568 * config/tc-i386.h (FWait): Define.
3569 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3570 other prefixes. Check FWait flag in opcode table to see which
3571 instructions require an fwait prefix.
3573 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3575 * stabs.c (get_stab_string_offset): Always create a stab string
3578 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3580 Fix some gcc -Wall warnings:
3581 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3582 * ehopt.c (eh_frame_code_alignment): Likewise.
3583 * expr.c (integer_constant, operand): Likewise.
3584 * frags.c (frag_align): Likewise.
3585 * gasp.c (level_0, change_base, doinstr): Likewise.
3586 * hash.c (hash_ask): Likewise.
3587 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3588 (debugging_pseudo): Likewise.
3589 * macro.c (define_macro, check_macro): Likewise.
3590 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3591 (ignore_rest_of_line, float_cons): Likewise.
3592 * symbols.c (decode_local_label_name): Likewise.
3593 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3594 (fixup_segment, number_to_chars_bigendian): Likewise.
3595 (number_to_chars_littleendian): Likewise.
3596 * config/atof-ieee.c (gen_to_words): Likewise.
3597 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3598 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3599 * read.c (output_big_sleb128): Initialize locals to avoid
3601 (output_big_uleb128, equals): Likewise.
3602 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3603 to unsigned int. Change zeros to unsigned int.
3604 * cond.c (s_if): Add return to default case.
3605 * frags.c (frag_now_fix): Change return type to addressT.
3606 * frags.h (frag_now_fix): Update declaration.
3607 * listing.c (file_info_struct): Change linenum to unsigned int.
3608 (struct list_info_struct): Change hll_line to unsigned int.
3609 (print_source): Update format string.
3610 * read.c (emit_expr): Change scan to unsigned int, and don't
3611 bother to initialize it.
3612 * symbols.c (dollar_label_count): Change to unsigned long.
3613 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3614 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3615 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3617 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3619 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3620 mcf5200 just as we do for m68000.
3621 (m68k_init_after_args): Likewise.
3622 (md_estimate_size_before_relax): Likewise.
3624 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3626 * config/tc-v850.c (md_assemble): Store relocation addend in
3627 fixup instead of instruction.
3629 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3631 * config/tc-i386.c (md_assemble): Swap template arguments to
3632 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3633 This macro is currently symmetric, so passing them the wrong
3634 way didn't cause any problem, but may if the macro is changed
3636 After copying template to i.tm, use i.tm. rather than t-> to
3637 access fields, and make t a const*
3638 Move i.tm.operand_types[] swap to immediately after the copy.
3640 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3642 * expr.h (expr_build_uconstant): Add prototype.
3643 (expr_build_unary,expr_build_binary): Add prototypes.
3644 * expr.c (expr_build_uconstant): New function.
3645 (expr_build_unary,expr_build_binary): New functions.
3647 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3649 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3650 * macro.c (macro_expand_body): Increase buffer size.
3651 * messages.c (as_warn): Likewise.
3652 (as_warn_where, as_bad, as_bad_where): Likewise.
3654 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3656 Based on patch from H.J. Lu <hjl@gnu.org>:
3657 * Makefile.am (DISTSTUFF): New variable.
3658 (diststuff): New target.
3659 * Makefile.in: Rebuild.
3661 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3663 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3664 m32r_elf_section_change_hook.
3666 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3667 emit a nop if a section ends with a 16 bit instruction.
3669 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3671 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3672 s_lcomm rather than obj_coff_lcomm.
3673 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3675 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3677 * config/tc-i386.h (LinearAddress): Define.
3678 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3679 instruction, don't use a default segment.
3681 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3683 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3684 * configure: Rebuild.
3686 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * aclocal.m4, configure: Rebuild with libtool 1.2.
3690 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3692 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3693 PC relative branches. Patch courtesy of Jonathan Walton.
3696 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3698 * configure.in (emulations): Add thumb-pe target.
3700 * configure (emulations): Add thumb-pe target.
3702 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3704 * itbl-lex.l (yywrap): Don't define if already defined as a
3707 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3709 * depend.c (quote_string_for_make): New function.
3710 (wrap_output): Use it.
3712 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3714 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3715 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3717 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3719 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3720 Recognize -GN and -relax.
3721 (md_begin): Initialize gp size from -G switch.
3722 (alpha_force_relocation): Always force if -relax.
3723 (alpha_align): Take a new argument that will specify when to
3724 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3725 Change all callers. Emit nop alignment padding as nop+unop pair.
3727 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3729 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3730 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3732 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3734 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3735 require padding to the next long word boundary.
3737 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3739 * cgen.c: #include symcat.h.
3740 * config/tc-m32r.c: Likewise.
3742 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3744 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3745 absolute expressions instead of '$' prefixed register names.
3747 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3749 * read.c (s_set): Record file and line info for symbols when -as.
3750 (pseudo_set): Don't overwrite that dummy fragment.
3752 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3754 * config/tc-ppc.c (md_pseudo_table): Add "section".
3755 (ppc_named_section): New static function.
3757 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3759 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3760 so we don't have to scan the entire list.
3762 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3764 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3765 case, allow the parallel instructions to modify the same flag
3768 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3770 * listing.c (list_symbol_table): Categorize symbols by
3771 undefined_section rather than sy_frag->line == NULL.
3773 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3775 * Makefile.am (install-exec-local): Install properly when ln
3776 fails or tooldir == prefix.
3778 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3780 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3781 Test result of insert_operand for error.
3783 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3785 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3786 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3787 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3788 * doc/Makefile.in: Rebuild.
3790 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3792 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3793 (macro): Fix handling of M_COP[0-3].
3795 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3797 Based on patches from Ross Harvey <ross@teraflop.com>:
3798 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3799 if macro_alternate or macro_mri.
3800 (getstring): Remove support for byte constants between < and >.
3801 (get_any_string): '<' only starts a string if macro_alternate or
3803 (macro_expand_body): Permit keyword parameters following
3804 positional parameters.
3806 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3807 * configure.in (alpha*-*-netbsd*): New target.
3808 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3809 * configure: Rebuild.
3811 * as.h (flag_warn_suppress_instructionswap): Move from here...
3812 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3813 here, and make static.
3815 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3816 BFD_ASSEMBLER or MANY_SEGMENTS.
3818 * as.c (show_usage): Update bug-gnu-utils address.
3819 * gasp.c (show_usage): Likewise.
3820 * doc/as.texinfo (Bug Reporting): Likewise.
3822 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3824 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3825 insns regardless of the size of a pointer if we're in mips I or
3827 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3829 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3831 Fix rac to accept only a0:
3832 * tc-d10v.c (parallel_ok, find_opcode):
3833 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3834 Introduce OPERAND_GPR.
3836 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3838 * read.c (s_fill): Handle non-constant repeat counts by creating
3839 an rs_space fragment.
3841 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3843 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3844 from as_bad to as_warn.
3846 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3848 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3849 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3850 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3852 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3855 seg_fix_rotP rather than fix_root from seg_info.
3857 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3859 * expr.c: Add support for 0x1_2_3_4 bignums.
3861 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3863 * configure.in: Change -linux* to -linux-gnu*.
3864 * configure: Rebuild.
3866 * app.c (do_scrub_begin): Treat \r as whitespace.
3868 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * Makefile.am: Update dependencies.
3871 * Makefile.in: Rebuild.
3873 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3875 * configure, aclocal.m4: Rebuild with new libtool.
3877 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3879 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3880 the argument to bfd_set_arch_mach.
3881 (load_address): Use bfd_arch_bits_per_address to determine the
3882 bit size of an address instead of looking at the isa level.
3883 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3885 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3887 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3889 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3891 * ehopt.c: New file.
3892 * as.h (enum _relax_state): Add rs_cfa.
3893 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3894 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3895 * read.c (emit_expr): Call check_eh_frame.
3896 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3897 (relax_segment): Likewise.
3898 * Makefile.am: Rebuild dependencies.
3899 (GAS_CFILES): Add ehopt.c.
3900 (GENERIC_OBJS): Add ehopt.o.
3901 * doc/internals.texi (Frags): Document rs_cfa.
3903 * as.c (show_usage): Mention --traditional-format.
3904 (parse_args): Accept --traditional-format.
3905 * as.h (flag_traditional_format): Declare.
3906 * output-file.c (output_file_create): If flag_traditional_format,
3907 set BFD_TRADITIONAL_FORMAT on stdoutput.
3908 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3910 * config/tc-mips.c (append_insn): Make sure that if we have a
3911 fixup for an unmatched %hi reloc, it does not associated with a
3914 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3915 * doc/Makefile.in: Likewise.
3917 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-m32r.c (check_for_side_effects): New function.
3920 (can_make_parallel): Add checks for instruction side effects
3921 clashing with the other instruction.
3922 (assemble_parallel_insn): Improve warning messages. Return error
3923 message from non-swapped instruction order.
3925 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3927 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3929 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3930 md_cleanup definition. This moves the forced literal output to
3931 the end of the source pass, and avoids macro's inserting literals
3932 into the code immediately after the macro expansion.
3934 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3937 a gas internal symbol is adjustable.
3938 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3940 * as.h: If gcc version greater than 2.6, use `__format__' and
3941 `__printf__' in function attributes, rather than `format' and
3944 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3946 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3948 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3950 Add tms320c30 support:
3951 * config/tc-tic30.h: New file.
3952 * config/tc-tic30.c: New file.
3953 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3954 TARGET_FORMAT as "coff-tic30".
3955 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3956 * Makefile.am: Rebuild dependencies.
3957 (CPU_TYPES): Add tic30.
3958 (CPU_OBJ_VALID): tic30-aout is valid.
3959 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3960 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3961 * configure, Makefile.in: Rebuild.
3963 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-v850.c (md_assemble): Improvements to error messages.
3967 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3969 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3970 BFD_RELOC_HI16_S to store the high bits of any value.
3972 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3973 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3974 assembler calculate relocations to any external symbol at all.
3975 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3976 involving generation of pc-relative relocs.
3977 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3978 has been moved to md_apply_fix3.
3980 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3981 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3982 which actually means (the address of identifier's GOT entry) +
3983 constant, which is not particularly useful.
3985 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3987 * read.h (include_dirs): Declare.
3988 (include_dir_count,include_dir_maxlen): Declare.
3990 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3992 * configure.in: Correct check for shared opcodes library.
3993 * configure: Rebuild.
3995 * listing.c (buffer_line): If we can't open the file, set at_end.
3996 (listing_print): Remove unused local variable fi.
3998 * config/m68k-parse.y (reglistpair): Handle register list in
4001 * config/vms-conf.h: Don't undef VERSION.
4003 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4005 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4007 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4009 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4010 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4011 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4012 (EXTRA_DIST): Define.
4013 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4014 explicitly rather than via the list of object files.
4015 (gcc-as.opt): New file created when make-gas.com is run.
4016 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4017 itbl-cpu.h} to #include appropriate file rather than copying that
4019 * config/vms-conf.h: Synchronize with current config.in.
4020 * Makefile.in: Rebuild.
4022 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4024 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4025 (parallel_ok): Relaxed parallel subinstruction dependency check.
4027 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4029 * as.h (flag_warn_suppress_instructionswap): added new flag.
4030 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4031 command line argument.
4032 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4033 warning only if flag_warn_suppress_instructionswap is false.
4035 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4037 * configure.in (i386-*-mingw32*): New target.
4038 * configure: Rebuild.
4040 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * symbols.c (resolve_symbol_value): Don't set the segment if it
4043 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4045 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4048 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4050 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4051 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4054 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4056 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4058 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4060 * config/tc-v850.c (v850_insert_operand): Display instruction when
4061 an error is encountered.
4063 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4065 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4066 (i386-*-sco3.2v5*coff): New target.
4067 (i386-*-sco3.2*): New target.
4068 * configure: Rebuild.
4070 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4072 * config/tc-v850.c: Tidy error message production.
4074 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4076 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4077 validate_immediate return value in the right type for comparisons
4080 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4082 * listing.c (MAX_BYTES): Use listing variables not constants.
4083 (data_buffer): No longer an array, but a pointer.
4084 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4085 (listing_listing): Allocate data_buffer.
4087 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4089 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4090 --listing-rhs-width, --listing-cont-lines.
4091 (show_usage): Update.
4092 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4093 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4094 (print_lines): Use the variables instead of the constants.
4095 (listing_listing): Likewise.
4096 * listing.h: Declare the new vars.
4098 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4100 * as.c (parse_args): Add --keep-locals alias for -L.
4101 Add --strip-local-absolute.
4102 (show_usage): Update.
4103 * as.h (flag_strip_local_absolute): New flag.
4104 * symbols.c (S_IS_LOCAL): Use it.
4105 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4106 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4107 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4109 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4111 * config/tc-m32r.c: Detect if explicitly parallel instructions
4112 might have an io conflict and issue a warning message.
4114 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4116 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4117 cgen_swap_fixups): Functions to save, restore and swap the fixup
4118 chain with a backup copy.
4119 (cgen_asm_finish_insn): Returns address of constructed insn.
4121 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4123 * listing.c (file_info_struct): Remove FILE, add POS.
4124 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4125 (file_info): Don't open the file.
4126 (buffer_line): Check for the file in the last_open cache, updating
4128 (print_source): Don't reference file_info->file.
4129 (listing_listing): Likewise.
4130 (listing_print): Close the file in the cache, if any.
4132 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4134 * read.c (dwarf_file_string): New file static variable.
4135 (emit_expr): Look for constant sequence that leads up to a file
4136 name in DWARF debugging output.
4137 (stringer): Use dwarf_file_string to decide whether to accept a
4138 string as a file name.
4140 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4142 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4143 (crack_operand): Add reg->reglst MRI hack.
4144 (r_seg): Put reglst symbols in reg_section.
4145 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4147 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4149 * tc-sh.c (get_specific): Handle SGR & DBR.
4151 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4153 * tc-h8300.c (parse_reg): Take the length of the symbol into
4154 account when attempting to match a register name.
4155 * tc-h8500.c (parse_reg): Likewise.
4157 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4159 * cgen.c: Formatting changes to improve readability.
4161 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4163 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4166 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4168 Based on a patch from Jim Wilson
4169 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4170 (tc_gen_reloc): Handle cross section PC relative relocs
4173 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4175 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4177 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4179 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4180 (expr_jmp_buf): New static local.
4181 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4182 (cgen_md_operand): New function.
4183 * tc-m32r.c: Clean up pass over `struct foo' usage.
4184 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4186 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4188 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4189 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4191 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4193 * config/tc-i386.c (i386_operand): Give an error if there are
4194 unrecognized characters after an expression.
4196 For older changes see ChangeLog-9697