1 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4 certain sections, to match BFD changes.
6 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
8 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
9 (EXTRA_SCRIPTS): Define to keep automake happy.
10 * Makefile.in: Rebuild.
12 1999-08-08 Ian Lance Taylor <ian@zembu.com>
14 * Makefile.am: Rename .dep* files to DEP*.
15 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
16 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
18 * Makefile.in: Rebuild.
20 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
22 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
24 1999-08-08 Ian Lance Taylor <ian@zembu.com>
26 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
27 avoid problems on DOS filesystems.
28 * Makefile.in: Rebuild.
30 * doc/as.texinfo (Section): Document 's' flag for COFF version.
32 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
34 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
37 1999-08-08 Ian Lance Taylor <ian@zembu.com>
39 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
40 line to create ${GDBINIT} rather than .gdbinit.
41 * configure, Makefile.in, doc/Makefile.in: Rebuild.
43 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
45 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
47 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
49 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
51 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
53 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
54 non-adjustable symbols.
56 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
58 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
60 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
62 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
65 1999-08-05 Donn Terry <donn@interix.com>
67 * config/te-interix.h: New file.
68 * configure.in (i386-*-interix*): New target.
71 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
73 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
74 selectors for ELF too.
75 (selector_table): Add "ltp" and "rtp" selectors.
77 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
79 * config/tc-i386.c (i386_operand): No need to change
80 operand_string pointer in segment reg case before goto
81 do_memory_reference. Initialise displacement_string_start and
82 displacement_string_end after do_memory_reference label.
83 (i386_index_check): Add operand_string param, and print error
84 message on failure here.
85 (i386_intel_memory_operand): Instead of here.
86 (i386_operand): And here.
87 (INFER_ADDR_PREFIX): Enable.
89 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
91 * config/tc-i386.h (DefaultSize): Define. Renumber following
92 opcode_modifier defines.
94 From Etienne Lorrain <etienne.lorrain@ibm.net>
95 * config/tc-i386.c (stackop_size): New variable.
96 (set_16bit_code_flag): Clear it here.
97 (set_16bit_gcc_code_flag): New function.
98 (md_pseudo_table): Add "code16gcc" entry.
99 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
101 1999-08-03 Ian Lance Taylor <ian@zembu.com>
103 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
104 next_set_end even if the end symbol is being discarded.
106 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
107 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
108 * config/obj-coff.c: Likewise.
109 (seg_info_type): Remove.
110 (seg_info_off_by_4): Change to array of segT.
111 (s_get_segment): Adjust accordingly.
112 (obj_pseudo_table): Fully initialize sentinel entry.
114 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
115 Ralf Baechle <ralf@uni-koblenz.de>.
117 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
119 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
121 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
123 * config/tc-i386.c: Indentation and white space changes.
124 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
125 don't enable it by default.
126 (i386_intel_operand): Remove redundant prototype.
127 Move check on number of memory operands, and i.mem_operands++
128 (i386_intel_memory_operand): To here.
129 Remove i386_immediate code from here. Remove special case code
130 for input and output using (%dx). Remove base/index checks and
131 call i386_index_check instead. Save initial operand_string
132 argument for error message.
133 (i386_operand): Remove redundant prototype. Move base/index
134 checks to i386_index_check.
135 (i386_displacement): Move intel mode check for non-zero
137 (i386_intel_memory_operand): To here.
139 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
141 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
142 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
143 by .register pseudo-op if -64 and --no-undeclared-regs.
144 (s_register, sparc_adjust_symtab): New functions.
145 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
146 Declare sparc_adjust_symtab as tc_adjust_symtab.
147 * doc/c-sparc.texi: Add description of #ignore special literal
148 for .register pseudo-op.
150 1999-07-30 Catherine Moore <clm@cygnus.com>
152 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
153 the relocation's section offset.
155 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
157 * write.c (fixup_segment): Fix generic error check overflow test.
159 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
160 X_add_number to long.
162 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
164 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
167 1999-07-27 Ian Lance Taylor <ian@zembu.com>
169 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
172 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
174 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
176 * configure.bat: Remove; obsolete.
177 * config/go32.cfg: Likewise.
179 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
181 * configure.in (i386-*-vxworks*): New target.
182 * configure: Rebuild.
184 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
186 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
188 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
190 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
192 (output_insn): Put OLO10's secondary addend into tc_fix_data.
193 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
194 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
195 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
196 MAX_RELOC_EXPANSION): Define.
197 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
199 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
201 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
202 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
203 block. Print a warning if an 8-bit or 16-bit constant
204 displacement or immediate is truncated on output.
205 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
207 (i386_operand): Disallow immediate jump absolute operand.
209 1999-07-15 Ian Lance Taylor <ian@zembu.com>
211 * configure.in: Bump version number to 2.9.5.
212 * configure: Rebuild.
214 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
217 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
219 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
220 (cons_fix_new_hppa): Derive size of fixup from size of the object.
222 1999-07-14 Philip Blundell <pb@nexus.co.uk>
224 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
226 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
228 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
229 if -mno-fpu was given.
230 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
232 (cons_fix_new_arm): Remove misleading comments.
234 1999-07-14 Ian Lance Taylor <ian@zembu.com>
236 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
238 (relax_segment): Likewise. After giving a rs_org error, convert
239 the frag to rs_align to avoid cascading errors.
241 1999-07-12 Andreas Schwab <schwab@suse.de>
243 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
245 1999-07-11 Ian Lance Taylor <ian@zembu.com>
247 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
248 as appropriate. Fill in structure initializations. Add variable
249 initializations. Add casts.
250 * dwarf2dbg.c (print_stats): Change i to size_t.
251 * listing.c (listing_listing): Change list_line to unsigned int.
253 1999-07-10 Ian Lance Taylor <ian@zembu.com>
255 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
256 rather than checking for \001 and \002 in symbol name.
257 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
259 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
261 * configure.in (hppa*-linux-gnu*): New target.
262 * configure: Rebuilt.
264 1999-07-08 Nick Clifton <nickc@cygnus.com>
266 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
268 1999-07-07 Nick Clifton <nickc@cygnus.com>
270 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
271 accessing symbolP directly.
273 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
275 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
278 1999-07-05 Nick Clifton <nickc@cygnus.com>
280 * config/tc-arm.c (ARM_EXT_V5): Define.
281 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
282 (md_begin): Detect ARM v5 architectures.
283 (md_parse_option): Accept arm v5 specification.
284 (md_show_usage): Documment -marmv5 switch.
286 * doc/c-arm.texi: Document -marmv5 command line option.
288 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
290 (validate_immediate_twopart): New function. Determine if a
291 constant can be computed by two ADD instructions.
292 (output_inst): Remove its command line parameter - it was never
294 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
295 implememt the ADRL pseudo op.
296 (tc_gen_reloc): Generate a suitable error message if an ADRL
297 instruction tries to generate a real reloc.
299 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
301 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
303 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
306 1999-06-27 H.J. Lu <hjl@gnu.org>
308 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
309 non BFD_ASSEMBLER case.
311 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
313 * config/obj-coff.c (obj_coff_section): Mark writable sections as
316 1999-06-26 David Mosberger <davidm@hpl.hp.com>
318 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
319 out_end_sequence() when the address decreases due to a new frag.
320 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
321 numbering starts with 1.
323 1999-06-23 Nick Clifton <nickc@cygnus.com>
325 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
327 (mcore_s_text): Call obj_elf_text for ELF target.
328 (mcore_s_data): Call obj_elf_data for ELF target.
329 (mcore_s_section): No longer ELF specific. Call obj_coff_section
331 (mcore_s_bss): New function: Dump literal table before changing
333 (mcore_s_comm): New function: Dump literal table before changing
336 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
337 No longer static functions.
338 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
339 Provide prototypes for these functions.
341 1999-06-22 Ian Lance Taylor <ian@zembu.com>
343 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
344 a list of names, to try obj_segment_name, and to try abbreviated
345 names when using COFF without long section names.
347 * config/tc-alpha.c: More use of symbol accessor functions.
348 * config/tc-arc.c: Likewise.
349 * config/tc-d30v.c: Likewise.
350 * config/tc-fr30.c: Likewise.
351 * config/tc-i860.c: Likewise.
352 * config/tc-m88k.c: Likewise.
353 * config/tc-mcore.c: Likewise.
354 * config/tc-ns32k.c: Likewise.
355 * config/tc-sparc.c: Likewise.
356 * config/tc-v850.c: Likewise.
358 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
359 sy_value with appropriate accessor functions.
360 * config/tc-arm.c (md_apply_fix3): Likewise.
361 * config/tc-d10v.c (AT_WORD_P): Likewise.
362 * config/tc-v850.c (reg_name_search): Likewise.
364 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
365 use symbol_get_bfdsym instead.
366 * config/tc-ppc.c (md_assemble): Likewise.
367 * config/tc-v850.c (v850_comm): Likewise.
369 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
371 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
372 the symbol, rather than accessing the bsym member.
373 * config/tc-d10v.c (tc_gen_reloc): Likewise.
374 * config/tc-d30v.c (tc_gen_reloc): Likewise.
375 * config/tc-mcore.c (tc_gen_reloc): Likewise.
376 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
377 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
378 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
379 * config/tc-tic30.c (tc_gen_reloc): Likewise.
380 * config/tc-v850.c (tc_gen_reloc): Likewise.
382 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
384 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
385 (hppa_gen_reloc_type): Conditionalize on BFD64.
386 (tc_gen_reloc): Re-enable ELF relocations.
387 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
389 1999-06-21 Ian Lance Taylor <ian@zembu.com>
391 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
393 (do_ldst): Move assignment out of if condition.
394 (md_apply_fix3): Add casts to avoid printf format warnings. Add
395 parentheses to avoid warning.
397 1999-06-21 Nick Clifton <nickc@cygnus.com>
399 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
400 macro to get at the BFD symbol associated with a GAS symbol.
402 1999-06-19 Ian Lance Taylor <ian@zembu.com>
404 * config/tc-ppc.c: Update for symbol handling changes.
405 * config/obj-coff.c: Likewise.
407 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
409 * tc-hppa.c: General cleanups of ELF support. No more spaces
410 and subspaces for ELF.
411 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
412 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
413 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
414 (UNWIND_SECTION_NAME): Likewise.
415 (space/subspace related structures): Conditionalize definitions
417 (space/subspace directives and support routines): Conditionalize
418 definitions and references/uses on OBJ_SOM.
419 (label_symbol_struct): For ELF, track the symbol's segment. For
421 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
423 (USE_ALIASES): Kill for both SOM & ELF.
424 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
425 (pa_space, pa_subspace): Corresponding changes.
426 (pa_spaces_begin): Corresponding chagnes.
427 (md_begin): Do not muck around with space/subspace stuff for
429 (md_apply_fix): Temporarily disable argument relocation stuff
431 (tc_gen_reloc): Temporarily disable relocation generation for
433 (pa_build_unwind_subspace): Similarly.
435 1999-06-16 Nick Clifton <nickc@cygnus.com>
437 * config/tc-arm.c (thumb_set): New pseudo op.
438 (text, data, section): Override these pseudo ops with ARM
440 (s_thumb_set): New function: Perform the same as a .set pseudo
441 op, but also mark the alias'ed symbol as being a Thumb
443 (arm_s_text): New function: Perform the same as the .text
444 pseudo op, but dump the literal pool before changing
446 (arm_s_data): New function: Perform the same as the .data
447 pseudo op, but dump the literal pool before changing
449 (arm_s_section): New function: Perform the same as the
450 .section pseudo op, but dump the literal pool before changing
452 (arm_cleanup): Do not reset the current section before dumping
455 1999-06-17 Nick Clifton <nickc@cygnus.com>
457 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
458 OPTION_NO_WARN_UNMATCHED entries.
459 (md_parse_option): Generate a warning message if an unrecognised
460 option is encountered.
462 * config/tc-d10v.c (do_not_ignore_hash): New variable.
463 (get_operands): When parsing an expression after an '@' symbol
464 has been detected, do not ignore '#' symbols.
465 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
468 1999-06-13 Ian Lance Taylor <ian@zembu.com>
470 From K. Richard Pixley <rich@noir.com>:
471 * configure.in (ppc-*-vxworks*): New target.
472 * configure: Rebuild.
474 1999-06-12 Philip Blundell <philb@gnu.org>
476 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
478 1999-06-13 Ian Lance Taylor <ian@zembu.com>
480 * write.c (adjust_reloc_syms): Rather than never reducing reloc
481 which refer to symbols in linkonce sections, permit reducing the
482 relocs if the symbol is local.
484 1999-06-12 Ian Lance Taylor <ian@zembu.com>
486 * subsegs.c (subseg_text_p): New function.
487 * as.h (subseg_text_p): Declare.
488 * read.c (do_align): Use subseg_text_p to set the default fill.
489 * write.c (subsegs_finish): Likewise.
490 * config/obj-coff.c (write_object_file): Likewise.
491 * config/tc-i386.h (md_maybe_text): Don't define.
492 (md_do_align): Use subseg_text_p to set the default fill.
493 * config/tc-m32r.c (m32r_do_align): Likewise.
494 * config/tc-sh.c (sh_do_align): Likewise.
495 * config/tc-sparc.h (md_do_align): Likewise.
497 1999-06-12 David O'Brien <obrien@freebsd.org>
499 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
500 * configure: Rebuild.
502 1999-06-12 Ian Lance Taylor <ian@zembu.com>
504 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
505 * Makefile.am: Rebuild dependencies.
506 * Makefile.in: Rebuild.
508 * config/tc-i386.c (i386_immediate): Remove unused label
511 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
512 * symbols.c: Likewise.
513 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
514 sy_next field when taking address, rather than symbol_next.
516 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
518 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
519 value from the output file architecture.
520 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
521 * dwarf2dbg.h: Change bfd_vma to addressT.
523 1999-06-11 Ian Lance Taylor <ian@zembu.com>
525 * dwarf2dbg.h: Use PARAMS in function declarations.
527 1999-06-11 Martin Dorey <mdorey@madge.com>
529 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
530 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
532 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
534 1999-06-11 Ian Lance Taylor <ian@zembu.com>
536 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
538 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
541 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
543 * read.c (read_a_source_file): Only declare inescape if
546 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
548 (find_entry_byval): Add parens to avoid warning.
550 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
552 * symbols.c (resolve_symbol_value): Don't permit subtraction of
555 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
557 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
560 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
561 synthetize_setx): New functions.
562 (md_assemble): Broken the special cases into the above
563 functions. Make compiler happy if sizeof(bfd_vma)==4.
564 Fix sethi generated from set/setuw. If instructions have a relloc,
565 always clear the fields to be relocated in the opcode.
566 (sparc_ip): Remove special_case global variable.
568 1999-06-10 Ian Lance Taylor <ian@zembu.com>
570 Based on patches from John W. Woznack <jwoznack@concentric.net>:
571 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
572 indication of success rather than a value.
573 (itbl_get_val): Likewise.
574 (itbl_get_field): Use strcspn. Change delimiters to include
576 * itbl-ops.h (itbl_get_reg_val): Update declaration.
577 (itbl_get_val): Likewise.
578 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
580 * symbols.c (copy_symbol_attributes): Convert local symbols to
583 1999-06-10 Nick Clifton <nickc@cygnus.com>
585 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
588 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
590 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
591 Optimize set if sizeof(bfd_vma) == 64.
592 (sparc_ip): Fix sethi - without %hi() it should generate
593 R_SPARC_22 reloc, not R_SPARC_HI22.
594 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
596 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
598 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
599 (s_ncons): New function.
600 (native_op_table): New table.
601 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
602 R_SPARC_OLO10 handling.
604 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
606 * expr.h (struct expressionS): Revert last change; widen X_op.
607 * config/tc-alpha.c (md_begin): Check the field is wide enough.
609 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
611 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
612 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
613 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
614 * Makefile.in: Regenerated.
616 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
617 `common' pass on to s_mri_common.
618 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
620 1999-06-06 Richard Henderson <rth@cygnus.com>
622 * config/obj-elf.c (obj_elf_section): Don't free the return
623 value of demand_copy_C_string.
625 1999-06-05 Richard Henderson <rth@cygnus.com>
627 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
628 creation logic from obj_elf_create_section.
630 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
631 (section_stack): New.
632 (special_sections): Make const.
633 (obj_elf_section): Gut and rewrite parsing.
634 (obj_elf_change_section): New function broken out of obj_elf_section.
635 (obj_elf_parse_section_letters): Likewise.
636 (obj_elf_section_word): Likewise.
637 (obj_elf_section_type): Likewise.
638 (obj_elf_previous): Treat as a toggle.
639 (obj_elf_popsection): New.
640 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
641 (ppc_section_type): Likewise.
642 * config/tc-ppc.h: Likewise.
644 * expr.h (struct expressionS): Don't make X_op a bitfield.
645 * config/tc-alpha.c: Update for symbol handling changes.
646 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
647 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
649 1999-06-05 Richard Henderson <rth@cygnus.com>
651 * dwarf2dbg.c (*): Convert to K&R + prototypes.
652 (dwarf2_gen_line_info): Kill unused variables.
653 (dwarf2_finish): Likewise.
654 (dwarf2_where): Likewise.
655 (dwarf2_directive_file): If we've only got a string,
656 hand off to s_app_file.
657 * ecoff.c: Move the include of ecoff.h.
658 * symbols.h (S_IS_FUNCTION): Prototype.
660 * read.c (LEX_HASH): Supply a default.
662 (s_globl): Update `c' after skipping whitespace.
663 * read.h (LEX_END_NAME, is_name_ender): New.
664 * expr.c (get_symbol_end): Respect it.
666 1999-06-04 Mark Klein <mklein@dis.com>
668 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
670 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
672 * config/tc-hppa.c: Update for symbol handling changes.
674 1999-06-03 Ian Lance Taylor <ian@zembu.com>
676 * cgen.c: Update for symbol handling changes.
677 * config/tc-m32r.c: Likewise.
679 * config/tc-hppa.h: Update for symbol handling changes.
680 * config/tc-hppa.c: Likewise.
682 * config/tc-arm.h: Update for symbol handling changes.
683 * config/tc-arm.c: Likewise.
684 (symbol_make_empty): Remove. Just use symbol_create.
686 * symbols.c (symbol_set_tc): Correct name.
688 * Makefile.am: Rebuild dependencies.
689 ($(OBJS)): Don't depend upon struc-symbol.h.
690 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
691 * dep-in.sed: Don't remove struc-symbol.h.
692 * Makefile.in: Rebuild.
694 * doc/internals.texi (Symbols): Describe changes in symbol
697 1999-06-03 Richard Henderson <rth@cygnus.com>
699 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
700 instead of doing the work by hand.
702 1999-06-03 David Mosberger <davidm@hpl.hp.com>
704 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
705 state of line state-machine.
706 (struct ls): Collect DWARF2 line state-machine state in new member
707 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
708 resulted in any DWARF2 directives.
709 (reset_state_machine): New function.
710 (out_end_sequence): Ditto.
711 (dwarf2_gen_line_info): When switching sections or switching to a
712 lower text address, call out_end_sequence() first to terminate the
713 previous code sequence as code sequences MUST have monotonically
714 increasing addresses.
715 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
717 1999-06-03 David Mosberger <davidm@hpl.hp.com>
719 * as.c (parse_args): Add option -gdwarf2 to allow requesting
720 DWARF2 debug info (line information only, at this point).
721 * as.h: Update comment about supported debug formats.
722 * dwarf2dbg.c, dwarf2dbg.h: New files.
723 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
725 * expr.c (operand): Don't use [ for parens if we want an index op.
726 (op_encoding): Switch [ into O_index, if desired.
727 (op_rank): Renumber with O_index on bottom.
728 (expr): If O_index, match closing bracket.
729 * expr.h (O_index): New.
731 * read.c (read_a_source_file): Conditionally allow matched "
732 in lines passed to md_assemble.
734 * config/obj-elf.c (elf_pseudo_table): Add `common'.
736 1999-06-03 Ian Lance Taylor <ian@zembu.com>
738 Add support for storing local symbols in a small structure to save
739 memory when assembling large files.
740 * as.h: Don't include struc-symbol.h.
741 (symbolS): Add typedef.
742 * symbols.c: Include struc-symbol.h.
743 (local_hash): New static variable.
744 (save_symbol_name): New static function, from symbol_create.
745 (symbol_create): Call save_symbol_name.
746 (local_symbol_count): New static variable.
747 (local_symbol_conversion_count): Likewise.
748 (LOCAL_SYMBOL_CHECK): Define.
749 (local_symbol_make): New static function.
750 (local_symbol_convert): New static function.
751 (colon): Handle local symbols. Create local symbol for local
753 (symbol_table_insert): Handle local symbols.
754 (symbol_find_or_make): Create local symbol for local label name.
755 (symbol_find_base): Check for local symbol.
756 (symbol_append, symbol_insert): Check for local symbols.
757 (symbol_clear_list_pointers, symbol_remove): Likewise.
758 (verify_symbol_chain): Likewise.
759 (copy_symbol_attributes): Likewise.
760 (resolve_symbol_value): Handle local symbols.
761 (resolve_local_symbol): New static function.
762 (resolve_local_symbol_values): New function.
763 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
764 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
765 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
766 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
767 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
768 (symbol_previous, symbol_next): New functions.
769 (symbol_get_value_expression): Likewise.
770 (symbol_set_value_expression): Likewise.
771 (symbol_set_frag, symbol_get_frag): Likewise.
772 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
773 (symbol_mark_used_in_reloc): Likewise.
774 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
775 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
776 (symbol_mri_common_p): Likewise.
777 (symbol_mark_written, symbol_clear_written): Likewise.
778 (symbol_written_p): Likewise.
779 (symbol_mark_resolved, symbol_resolved_p): Likewise.
780 (symbol_section_p, symbol_equated_p): Likewise.
781 (symbol_constant_p): Likewise.
782 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
783 (symbol_get_obj, symbol_set_obj): Likewise.
784 (symbol_get_tc, symbol_set_tc): Likewise.
785 (symbol_begin): Initialize local_hash.
786 (print_symbol_value_1): Handle local symbols.
787 (symbol_print_statistics): Print local symbol statistics.
788 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
789 Declare new symbols.c functions. Move many declarations here from
791 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
792 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
793 (struct symbol): Move bsym to make it clearly the first field.
794 Remove TARGET_SYMBOL_FIELDS.
795 (symbolS): Don't typedef.
796 (struct broken_word): Remove.
797 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
798 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
799 (symbol_clear_list_pointers): Likewise.
800 (symbol_insert, symbol_remove): Likewise.
801 (symbol_previous, symbol_append): Likewise.
802 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
803 (struct local_symbol): Define.
804 (local_symbol_converted_p, local_symbol_mark_converted): Define.
805 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
806 (local_symbol_get_frag, local_symbol_set_frag): Define.
807 (local_symbol_get_real_symbol): Define.
808 (local_symbol_set_real_symbol): Define.
810 * write.c (write_object_file): Call resolve_local_symbol_values.
811 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
812 (TARGET_SYMBOL_FIELDS): Don't define.
813 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
814 ECOFF_DEBUGGING, add ECOFF fields.
815 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
816 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
817 ECOFF_DEBUGGING, add ECOFF fields.
818 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
819 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
820 * config/tc-mcore.h: Don't include struc-symbol.h.
821 (TARGET_SYMBOL_FIELDS): Don't define.
822 (struct mcore_tc_sy): Define.
823 (TC_SYMFIELD_TYPE): Define.
824 * Many files: Use symbolS instead of struct symbol. Use new
825 accessor functions rather than referring to symbolS fields
828 * read.c (s_mri_common): Don't add in value of line_label.
830 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
831 checking for SEC_LINK_ONCE.
833 * config/tc-sh.h (sh_fix_adjustable): Declare.
835 * app.c (input_buffer): New static variable.
836 (app_push): Save saved_input in allocated buffer.
837 (app_pop): Restored saved_input.
838 (do_scrub_chars): Change get parameter to take char * and int as
839 arguments. Change GET macro to pass input_buffer to get
840 function. Don't save input into allocated buffer.
841 * as.h (do_scrub_chars): Update declaration.
842 * input-file.c (input_file_get): Change to take char * and int.
843 Read data into passed in buffer. Remove static buffer.
844 * read.c (scrub_from_string): Change to take char * and int. Copy
845 data into passed in buffer.
847 * hash.h: Neaten. Declare hash_traverse.
848 * hash.c: Complete rewrite based on BFD hashing code.
849 * gasp.c (chunksize): New variable.
850 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
853 1999-05-28 Nick Clifton <nickc@cygnus.com>
855 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
856 addend unless the target uses an old ABI.
858 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
860 -Wchar-subscripts cleanup
861 * listing.c (listing_newline): Use unsigned char variable, so
862 calls to isascii,iscntrl are correct.
863 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
865 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
866 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
867 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
868 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
870 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
872 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
874 (arch_coldfire_p): New #define.
875 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
877 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
879 * config/tc-m68k.c (install_operand): Add places `n', `o'.
881 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
882 (install_operand): Add place `N'.
883 (init_table): Add registers ACC, MACSR, MASK.
885 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
887 * config/tc-m68k.c: Change mcf5200 --> mcf.
888 (archs): Add mcf5206e, mcf5307.
889 (m68k_ip): Add format `u'.
890 (install_operand): Add place `m', `M', `h'.
891 (init_table): Add upper/lower registers.
893 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
895 1999-05-28 Martin Dorey <mdorey@madge.com>
897 * config/tc-i960.c: Several minor changes to add ELF and
898 BFD_ASSEMBLER support.
899 * config/tc-i960.h: Likewise.
900 * configure.in (i960-*-elf*): New target.
901 * aclocal.m4, configure: Rebuild.
903 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
905 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
906 reloc changes when defined(BFD_ASSEMBLER).
908 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
910 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
912 * write.c (write_print_statistics): Output to file, not stderr.
914 * expr.c (generic_bignum_to_int32,64): Prototype.
916 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
917 output_sleb128, output_uleb128, output_big_sleb128,
918 output_big_uleb128, output_big_leb128): Prototype.
919 (output_big_sleb128, output_big_uleb128): Make inline.
920 (output_big_leb128): Remove inline
922 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
923 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
924 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
925 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
926 value for correct overflow check in write.c:fixup_segment.
927 * write.c (fixup_segment): Move bitfield overflow checks to after
928 the md_apply_fix call.
929 * config/obj-coff.c (fixup_segment): Likewise.
930 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
931 valueT *val argument.
933 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
935 * config/atof-ieee.c (gen_to_words): Correctly round a
936 denormalized number. Fix off-by-one in range checking for
937 exponent in a denormal.
939 1999-05-10 Nick Clifton <nickc@cygnus.com>
941 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
944 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
946 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
948 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
950 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
951 (ReverseRegRegmem): Remove.
952 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
953 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
954 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
957 From Doug Ledford <dledford@redhat.com>
958 * config/tc-i386.h (RegXMM): New for P/III.
959 * config/tc-i386.c: Add support for P/III.
961 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
963 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
964 (md_begin): Allow ppc32 insns in ppc64bridge mode.
965 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
967 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
969 * config/tc-i386.c (i386_immediate): Skip whitespace before
970 complaining about junk after expression.
971 (i386_displacement): Likewise.
973 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
975 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
976 Don't copy before downcaseing.
978 1999-05-05 Catherine Moore <clm@cygnus.com>
980 * tc-m68k.c: Include elf/m68k.h.
981 (m68k_elf_final_processing): New routine.
982 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
985 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
987 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
990 1999-04-30 Nick Clifton <nickc@cygnus.com>
992 * config/tc-mcore.c (mcore_s_section): Dump literals before
995 1999-04-29 Nick Clifton <nickc@cygnus.com>
997 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1000 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1002 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1003 (TC_INIT_FIX_DATA): Delete.
1004 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1005 (TC_INIT_FIX_DATA): Delete.
1006 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1007 * write.c (fix_new_internal): Initialize fx_cgen member.
1008 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1009 (gas_cgen_md_apply_fix3): Update.
1010 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1011 (md_cgen_record_fixup_exp): Update.
1012 (FX_OPINFO_R_TYPE): Update.
1014 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1015 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1016 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1017 * frags.h (struct frag): Make opindex, opinfo ints.
1019 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1021 1999-04-26 Tom Tromey <tromey@cygnus.com>
1023 * aclocal.m4, configure: Updated for new version of libtool.
1025 1999-04-22 Nick Clifton <nickc@cygnus.com>
1027 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1029 (md_apply_fix3): Do not fix up absolute relocations against
1032 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1034 1999-04-20 Nick Clifton <nickc@cygnus.com>
1036 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1037 changes and data-in-text directives.
1038 (mcore_cons): New function: intercept cons() operations.
1039 (mcore_float_cons): New function: intercept float_cons()
1041 (mcore_stringer): New function: intercept stringer() operations.
1043 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1045 * obj.h (struct format_ops): Change generate_asm_lineno field to
1047 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1049 * config/tc-alpha.c (find_opcode_match): Add default case to
1051 (find_macro_match): Likewise.
1052 (load_expression): Parenthesize && within ||.
1054 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1056 1999-04-17 Nick Clifton <nickc@cygnus.com>
1058 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1059 .text .data .section pseudo ops.
1060 (mcore_s_section): New function. Dump lits before changing secs.
1061 (mcore_s_text): New function. Dump lits before changing secs.
1062 (mcore_s_data): New function. Dump lits before changing secs.
1064 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1066 * config/tc-mips.c (mips_32bitmode): New.
1067 (md_begin): Set mips_32bitmode if needed.
1068 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1069 Set EF_MIPS_32BITMODE.
1071 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1073 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1076 1999-04-16 Nick Clifton <nickc@cygnus.com>
1078 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1080 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1082 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1083 expressions correctly.
1086 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1088 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1090 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1092 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1093 and fmpynfadd instructions.
1095 1999-04-11 Richard Henderson <rth@cygnus.com>
1097 * as.h (environ): Declare it, if needed.
1098 * as.c (dump_statistics): Don't declare environ.
1099 * configure.in (environ): Detect declaration.
1100 * configure, config.in: Rebuild
1102 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1103 (i386_displacement): Allocate enough space for replacement buffer.
1104 Clean up replacement buffer initialization.
1106 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1108 * subsegs.c (section_symbol): Don't create a new symbol if one
1109 already exists; instead, use the existing one, but set its segment
1110 and frag data if it hasn't already been defined.
1111 * config/obj-coff.c (c_section_symbol): Likewise.
1113 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1115 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1117 1999-04-08 Nick Clifton <nickc@cygnus.com>
1119 * config/tc-mcore.c: New File: Support routines for MCore
1121 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1122 * config/obj-coff.c: Add support for mcore-pe target.
1124 * Makefile.am: Add support for MCore targets.
1125 * Makefile.in: Regenerate.
1126 * configure.in: Add support for MCore targets.
1127 * configure: Regenerate.
1129 * doc/all.texi: Set MCORE.
1130 * doc/as.texinfo: Document MCore specific command line options.
1132 * write.h: Prevent multiple inclusion.
1134 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1136 * asintl.h (LC_MESSAGES): Never define.
1137 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1139 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1142 * Makefile.am (m68k-parse.c): If configuring in the source
1143 directory, copy m68k-parse.y into the local directory before
1144 running ylwrap, to remove spurious differences when generating
1146 * Makefile.in: Rebuild.
1148 * config/tc-sparc.h (md_do_align): Just allocate the number of
1149 bytes necessary, rather than always allocating 1024.
1151 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1153 * listing.c (listing_newline): Add cast to avoid warning.
1154 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1155 * config/tc-i386.c (i386_scale): Add return value.
1156 (build_displacement_string): Remove unused local temp_disp2.
1157 (i386_intel_memory_operand): Add parentheses to avoid warning.
1158 (i386_intel_operand): Remove unused local end_of_operand_string.
1159 (i386_operand): Remove unused local operand_modifier.
1160 (i386_operand): Add parens to avoid warning.
1162 1999-04-04 Don Bowman <don@pixsci.com>
1164 * configure.in: Add mips*-*-vxworks* target; have it define
1166 * configure, config.in: Rebuild.
1168 1999-03-31 Nick Clifton <nickc@cygnus.com>
1170 * configure.in (emulations): Add support for arm-epoc-pe.
1171 * configure: Regenerate.
1172 * config/te-epoc-pe.h: New file. Define macros specific to
1174 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1175 for arm-epoc-pe target.
1177 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1179 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1181 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1183 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1184 detect ",n" without a condition.
1185 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1188 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1190 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1191 instruction is encoded with one bit.
1194 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1196 * doc/internals.texi (CPU backend): Mention that
1197 line_separator_chars should not include newline. From thi
1198 <ttn@mingle.glug.org>.
1200 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1202 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1203 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1205 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1207 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1209 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1211 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1214 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1216 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1218 1999-03-15 Martin Hunt <hunt@cygnus.com>
1220 * app.c (do_scrub_begin): Change '-' back to a symbol char
1221 so we can use multiple opcodes on a line again.
1223 * config/tc-d30v.c: By default, warn if a symbol has
1224 the same name as a register. Plus some minor
1225 updates from the branch.
1227 1999-03-13 Nick Clifton <nickc@cygnus.com>
1229 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1230 BFD_RELOC_16 and BFD_RELOC_64.
1232 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1234 * expr.c (expr): Add missing else.
1236 1999-03-12 Nick Clifton <nickc@cygnus.com>
1238 * config/tc-arm.c (md_apply_fix3): Improve error message.
1240 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1242 * Makefile.am (CPU_TYPES): Add fr30.
1243 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1244 (fr30,m32r dependencies): Update.
1245 * Makefile.in: Rebuild.
1247 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1248 (gas_cgen_record_fixup_exp): Ditto.
1249 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1250 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1251 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1252 (md_cgen_lookup_reloc): Update use of operand->type.
1253 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1254 (md_convert_frag): Call cgen_operand_lookup_by_num.
1255 (md_cgen_lookup_reloc): Update use of operand->type.
1256 (m32r_cgen_record_fixup_exp): Ditto.
1258 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1260 * config/tc-mips.c (md_show_usage): Fix message.
1262 1999-03-03 Nick Clifton <nickc@cygnus.com>
1264 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1265 and LDR reg,=<expr> instruction.
1267 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1270 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1272 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1274 1999-02-17 Nick Clifton <nickc@cygnus.com>
1276 This patch was created by: Scott Bambrough
1277 <scottb@corelcomputer.com>
1280 Special cased '@' character. The '@' character is used as the
1281 ARM assembler comment character, as a special character
1282 and in ELF .symver pseudo-op's, and as a special character in
1283 .type and .section pseudo-ops.
1284 (symver_pseudo): New static variable.
1285 (symver_state): New static variable.
1286 (struct app_save): Add field 'symver_state'.
1287 (app_push): Save global symver_state int struct app_save.
1288 (app_pop): Restore global symver_state from struct app_save.
1289 (do_scrub_chars): Special case handling of '@' character in
1292 * configure.in: Modified to recognize armv* uname syntax from ARM
1294 * configure: Regenerated.
1296 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1297 a prefix to the section's type.
1298 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1299 the type's typename.
1301 * config/tc-arm.h: Add support for PIC generation:
1302 (pic_code): New boolean.
1303 (obj_relocate_extern): Define.
1304 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1305 (TC_CONS_FIX_NEW): Define.
1306 (tc_fix_adjustable): Define.
1307 (GLOBAL_OFFSET_TABLE_NAME): Define.
1309 * config/tc-arm.c: Add support for PIC generation:
1310 (line_seperator_chars): Allow ';' as a seperator for Linux.
1311 (is_immediate_prefix): New macro.
1312 (arm_parse_reloc): New function.
1313 (s_arm_elf_cons): New function.
1314 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1315 (md_undefined_symbol): Special case handling for the Global Offset
1317 (md_apply_fix3): Handle PIC relocs.
1318 (tc_gen_reloc): Handle PIC relocs.
1319 (md_parse_option): Add support for '-k' command line switch to
1320 enable PIC generation.
1321 (cons_fix_new_arm): New function.
1322 (s_arm_elf_cons): New function.
1324 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1326 * configure.in: Add comments for uses of AC_DEFINE.
1327 * acinclude.m4: Likewise.
1328 * acconfig.h: Remove.
1329 * aclocal.m4: Rebuild.
1330 * configure: Rebuild.
1331 * Makefile.in: Rebuild.
1332 * config.in: Rebuild.
1334 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1336 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1337 non-constant offset from a base register.
1339 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1341 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1344 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1346 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1347 (emit_insn): Look for pc-relative and no-overflow specifiers on
1348 internal relocation types.
1350 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1352 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1355 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1357 (mips_4650, mips_4010, mips_4100): Variables removed.
1358 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1359 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1361 (md_begin): Don't bother initializing the mips_NNNN variables;
1362 mips_cpu is set, and that's good enough now.
1363 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1364 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1365 (show): New function, to handle wrapping in the CPU lists.
1366 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1368 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1370 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1371 than treat as an immediate specifier.
1373 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1375 * config/tc-i386.c: Prototype many functions.
1376 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1377 (i386_immediate): Remove unused second argument.
1378 (i386_intel_operand): Fix i386_is_reg typo.
1379 (i386_operand): Use allow_naked_reg.
1380 (output_invalid): Make operand int for K&R.
1382 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1384 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1386 * Makefile.in: Rebuild.
1388 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1390 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1392 (EXTRA_as_new_SOURCES): Comment out.
1393 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1394 * Makefile.in: Rebuild.
1395 * doc/Makefile.in: Rebuild.
1396 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1397 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1398 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1399 * configure: Rebuild.
1400 * aclocal.m4: Rebuild.
1401 * config.in: Rebuild.
1402 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1403 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1404 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1405 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1406 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1407 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1408 (gas_cgen_record_fixup_exp): Ditto.
1409 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1410 descriptor, not global variable.
1411 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1412 descriptor, not global variable. Refer to insert_operand handler
1413 via cpu descriptor, not global function.
1414 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1415 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1416 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1417 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1418 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1419 * config/tc-m32r.c: Ditto.
1420 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1421 (md_assemble): Ditto.
1422 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1424 1999-02-09 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1427 relocations for ELF targets.
1429 1999-02-08 Nick Clifton <nickc@cygnus.com>
1431 * configure.in: Add support for StrongARM target.
1432 * configure: Regenerate.
1434 1999-02-05 Nick Clifton <nickc@cygnus.com>
1436 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1438 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1441 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1443 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1445 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1447 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1448 (INTEL_DWORD_MNEM_SUFFIX): Define.
1451 (DWORD_PTR): Define.
1452 (XWORD_PTR): Define.
1454 (OFFSET_FLAT): Define.
1456 (NONE_FOUND): Define.
1459 * config/tc-i386.c (set_intel_syntax): New routine.
1460 (intel_syntax): Declare.
1461 (allow_naked_reg): Declare.
1462 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1463 (intel_float_operand): New routine.
1464 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1465 Handle brackets as well as parens. Call i386_intel_operand for
1466 intel syntax. Reverse operands if appropriate. Handle new
1467 suffixes. Handle movzx and movsx.
1468 (i386_is_reg): New routine.
1469 (i386_immediate): New routine.
1470 (i386_scale): New routine.
1471 (i386_displacement): New routine.
1472 (i386_operand_modifier): New routine.
1473 (build_displacement_string): New routine.
1474 (i386_parse_seg): New routine.
1475 (i386_intel_memory_operand): New routine.
1476 (i386_intel_operand): New routine.
1477 (i386_operand): Call i386_displacement, i386_immediate,
1478 i386_scale, etc. instead of handling inline.
1479 (parse_register): Handle registers without prefix.
1481 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1483 * configure: Regenerate.
1484 * configure.in (arm-*-oabi): New.
1485 (thumb-*-oabi): New.
1486 * config/tc-arm.c (target_oabi): Declare.
1487 (md_apply_fix3): Support REL relocs.
1488 (md_parse_option): Handle -oabi.
1489 (elf32_arm_target_format): New routine.
1490 (md_longopts): Add OPTION_OABI.
1491 * config/tc-arm.h: Redefine TARGET_FORMAT.
1494 1999-01-28 Nick Clifton <nickc@cygnus.com>
1496 * write.c (write_relocs): Handle out of range error.
1498 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1499 (fr30_force_relocation): Default to 0.
1501 * config/tc-fr30.h (obj_fix_adjustable): Define.
1502 (TC_FORCE_RELOCATION): Define.
1504 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1507 1999-01-16 Nick Clifton <nickc@cygnus.com>
1509 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1510 merge of two instructions if the left instruciton kills the right.
1512 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1514 * Makefile.in: Regenerate.
1515 * configure.in: Redo test for using cgen.
1516 * configure: Regenerate.
1518 1999-01-09 Nick Clifton <nickc@cygnus.com>
1520 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1521 redefinition of this macro.
1523 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1525 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1528 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1530 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1531 a read of HI or LO and an immediatly following branch.
1533 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1535 * config/tc-mips.c (md_begin): Another correction to the setting of
1538 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1540 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1542 1998-12-21 Nick Clifton <nickc@cygnus.com>
1544 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1545 bit insn when optimizing, so that parallelised instructions will
1546 start on a 32 bit boundary.
1548 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1550 * config/tc-mips.c (mips_eabi64): New.
1551 (md_begin): Set mips_eabi64.
1552 (mips_elf_final_processing): Use it.
1554 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1556 * config/tc-mips.c (mips_elf_final_processing):
1557 Correct setting of ABI in e_flags.
1559 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1561 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1563 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1565 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1567 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1569 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1570 warning, values that don't fit in the field.
1572 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1574 * config/tc-mips.c (mips_abi_string): New.
1575 (md_parse_option,md_longopts): Add mabi.
1576 (mips_elf_final_processing): Set e_flags based on mabi flag.
1578 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1580 * config/tc-mips.c (md_parse_option): Handle vr4111.
1582 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1584 * config/tc-h8300.c (build_bytes): Change message given if the
1585 instruction requires H8/300H mode and we're not in Hmode, to
1586 suggest that it may be the operand modes that are the problem, not
1587 necessarily the opcode.
1589 1998-12-10 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-fr30.c: Add line separator character.
1593 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1595 * configure.in (hppa-*-mpeix*): New target.
1596 * config/obj-som.h (obj_som_compiler): Declare.
1597 * config/obj-som.c (compiler_seen): New static variable.
1598 (obj_som_compiler): New function.
1599 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1600 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1601 (pa_type_args): Set hppa_priv_level.
1602 (pa_compiler): New static function if OBJ_SOM.
1603 * configure: Rebuild.
1605 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1607 * read.c (output_leb128): Don't mark as inline.
1609 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1611 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1612 AIX .vbyte unaligned data support.
1613 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1614 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1617 1998-12-07 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1622 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1624 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1625 BFD_RELOC_ARM_PCREL_BRANCH.
1627 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1629 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1630 checking the target type.
1631 (mips-dec-bsd*): Set endian to little.
1632 * configure: Rebuild.
1634 COFF weak symbol support, based on patches from Mark Elbrecht
1635 <snowball3@usa.net>:
1636 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1637 * config/obj-coff.c (obj_coff_weak): New static function.
1638 (obj_coff_endef) [both versions]: Handle weak symbols.
1639 (coff_frob_symbol): Likewise.
1640 (yank_symbols): Likewise.
1641 (obj_pseudo_table): Add "weak".
1643 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1644 <aymeric.vincent@emi.u-bordeaux.fr>.
1645 * aclocal.m4: Rebuild with current tools.
1646 * configure: Rebuild.
1648 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1649 an assertion failure for a case we can't handle when OBJ_ECOFF.
1651 * expr.c (operator): And with 0xff to avoid problems with signed
1654 1998-12-03 Nick Clifton <nickc@cygnus.com>
1656 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1657 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1659 1998-12-02 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1664 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1666 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1669 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1671 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1674 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1678 (d10v_cleanup): Only generate previous insn if a multiline insn is
1681 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1683 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1686 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1688 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1689 -marm6xxx command line switches.
1691 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1693 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1694 (itbl-ops.o): Delete duplicate dependencies.
1695 Rebuild dependencies.
1696 Add fr30 dependencies.
1697 * Makefile.in: Rebuild.
1699 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1703 * listing.c: Ignore line terminator characters found inside
1706 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1708 * po/gas.pot: Regenerated.
1710 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1713 fr30_is_label_start(). Also checks for delay slot insns.
1715 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1716 FR30 instructions which contain a colon in the mnemonic.
1718 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1720 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1722 * config/tc-fr30.c: Removed currently superflous code.
1724 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1726 * config/tc-fr30.h: New file.
1727 * config/tc-fr30.c: Tweaking so that it will compile.
1729 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1731 * config/tc-d10v.h (obj_fix_adjustable): Define.
1732 (TC_FORCE_RELOCATION): Define.
1733 (d10v_force_relocation): Declare.
1734 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1735 (md_apply_fix3): Handle Vtable relocs.
1736 (d10v_fix_adjustable): New.
1737 (d10v_force_relocation): New.
1739 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-d30v.c: Change default behaviour to ignore potential
1742 conflicts between register name and symbol names.
1744 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1746 * configure.in: Add fr30-*-*.
1747 * config/tc-fr30.c: New file.
1748 * Makefile.in: Regenerated.
1749 * config.in: Regenerated.
1750 * configure: Regenerated.
1751 * doc/Makefile.in: Regenerated.
1752 * po/gas.pot: Regenerated.
1754 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1756 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1759 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1761 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1763 (do_scrub_chars): Add some casts to unsigned char to avoid
1764 unwanted sign extension.
1765 * read.c (lex_type): Set characters about 127 to be symbol
1767 * config/tc-i386.c (md_begin): Set identifier_chars and
1768 operand_chars for values above 127.
1770 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1772 * configure.in: detect cygwin* instead of cygwin32*
1773 * configure: regenerate
1775 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1777 * listing.c: Add support for producing a listing from piped
1780 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1782 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1783 (append_insn): Account for the tx39's multiply behavior.
1785 1998-10-26 Michael Meissner <meissner@cygnus.com>
1787 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1788 from assemble_parallel_insns. Add support for '->' to indicate
1789 explicitly serializing the instructions.
1790 (md_assemble): Ditto.
1792 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1794 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1797 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1799 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1801 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1803 * config/tc-mips.c : support frame and regmask/fregmask when
1804 MIPS_STABS_ELF is specified.
1806 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1808 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1809 (md_apply_fix): Don't return 1 for VTABLE relocs.
1810 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1812 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1814 * doc/c-i386.texi: Replace occurences of "opcode" with
1815 "instruction mnemonic", "instruction", or "mnemonic" when
1816 referring to the name of an instruction. Use "opcode" when
1817 referring to the sequence of machine bytes.
1819 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1820 (is_opcode_char): Rename to is_mnemonic_char.
1821 (md_assemble and i386_operand): Correct error messages from
1822 "opcode" to "instruction mnemonic"
1823 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1824 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1825 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1826 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1827 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1828 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1829 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1831 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1833 * config/tc-i386.c (i386_operand): Check for garbage after
1836 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1838 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1839 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1841 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1843 * config/tc-sh.h (obj_fix_adjustable): Define.
1844 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1845 (md_apply_fix): Likewise.
1846 (tc_gen_reloc): Likewise.
1847 (sh_fix_adjustable): New.
1849 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1851 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1852 * cgen.h (gas_cgen_finish_insn): Update prototype.
1853 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1854 cgen_insn_t -> CGEN_INSN_INT.
1855 (make_parallel): Update handling of CGEN_INT_INSN_P.
1856 (assemble_parallel_insn): Ditto.
1857 (target_make_parallel): New function.
1858 (md_assemble): Use it.
1860 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1862 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1864 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1866 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1867 converted into lower case.
1869 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1871 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1872 (gas_cgen_tc_gen_reloc): Likewise.
1873 * config/tc-m32r.h (obj_fix_adjustable): Define.
1874 * config/tc-m32r.c (m32r_fix_adjustable): New.
1875 (m32r_force_relocation): Handle VTABLE relocs.
1877 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1879 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1881 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1883 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1884 to lower case before parsing.
1886 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1887 parallel insns modift buts in the PSW as a side effect.
1889 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1891 * config/tc-d30v.c (find_format): Test for missing flag and
1894 (md_apply_fix3): Fix error messages to avoid
1895 assumption about presence of a symbol.
1897 (parallel_ok): Disallow parallel instructions that both modify the
1900 (find_format): Generate a warning if an odd numbered register is
1901 used as the first register in a mutli-register instruction.
1903 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1905 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1906 relocations are always associated with a symbol.
1908 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1910 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1911 (elf32_sparc_force_relocation): Declare.
1912 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1913 (tc_gen_reloc): Handle vtable relocs.
1914 (elf32_sparc_force_relocation): New.
1916 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1918 * symbols.c (S_IS_FUNCTION): New.
1919 * config/tc-v850.h (obj_fix_adjustable): Define.
1920 (TC_FORCE_RELOCATION): Define.
1921 (v850_force_relocation): Declare.
1922 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1923 of fx_addnumber for VTABLE reloc addends.
1924 (md_apply_fix3): Handle VTABLE relocs.
1925 (v850_fix_adjustable): New.
1926 (v850_force_relocation): New.
1928 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1930 * tc-hppa.c (fp_operand_format): Add some additional formats.
1931 (pa_ip): Do not automatically promote into pa2.0 mode.
1932 (pa_level): Handle ".level 2.0".
1934 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1936 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1937 * config/tc-i386.h (template.extension_opcode): Change to
1938 unsigned int to allow full range of 8-bit opcode suffixes.
1939 (None): Redefine as 0xffff.
1941 From Jeff B Epler <jepler@usgs.gov>
1942 * doc/c-i386.texi (i386-SIMD): New section.
1944 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1946 * read.c (discard_rest_of_line): New function.
1947 * read.h: Declare it.
1948 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1950 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-d10v.c (find_symbol_matching_register): New function.
1953 (find_opcode): Cope with the case where a register name matches
1956 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1958 * config/tc-v850.c (md_pcrel_from): Rename to
1959 v850_pcrel_from_section.
1960 (v850_pcrel_from_section): Do not resolves symbols in other
1963 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1965 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-d10v.c (find_opcode): Generate an error if a register
1968 is supplied for an operand that should not be a register.
1970 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1972 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1973 instructions to have another instruction in the right bin.
1975 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1977 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1978 the right container if the left container holds a branch
1981 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1984 both a register name and symbol name.
1985 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1987 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1990 execution unit class.
1992 (reg_name_search): If a name matches a register and a symbol,
1993 prefer the register.
1994 (find_format): Disallow flag registers when a general purpose
1995 register is required.
1996 If a number is required, but a register has been given, check to
1997 see if a symbol with the same name as the register exists, and if
1998 so, use that symbol.
2000 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2002 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2004 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2006 * config/tc-d30v.c (find_format): Do not accept flag registers as
2007 general purpose registers.
2008 (find_format): If an immediate value is expected at a given place
2009 in a format, but a register name has been provided instead, check
2010 to see if that register name matches the name of a predefined
2011 symbol and if it does, then use the symbol instead.
2012 (reg_name_search): If a register name matches a symbol name,
2013 prefer the register name to the symbol name.
2015 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2018 the previous insn to empty.
2020 1998-09-20 Michael Meissner <meissner@cygnus.com>
2022 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2023 pieces, forcing the use of an ANSI compiler.
2025 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2027 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2029 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2031 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2033 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2035 (obj_elf_vtable_entry): Likewise.
2036 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2037 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2038 (tc_gen_reloc): Likewise.
2039 (arm_fix_adjustable): Likewise.
2040 (elf32_arm_force_relocation): New.
2041 (armelf_frob_symbol): Remove coff-style symbol support.
2043 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2045 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2047 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2049 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2050 OBJ_COFF so that routine is defined for a.out format.
2052 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2054 * config/tc-i386.c (i386_operand): Detect non-segment registers
2055 used as segment prefixes.
2057 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2059 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2060 optimize across FDE boundaries.
2062 * config/obj-coff.c (obj_coff_section): Preserve any link once
2063 flags when setting the section flags.
2065 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2067 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2068 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2070 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2072 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2075 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2077 * frags.c (frag_grow): Include the size of the frag struct in the
2080 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2081 if the new subseg comes before the old.
2083 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2085 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2086 to handle edge8 and edge16.
2088 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2090 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2091 before we clobber the symbol involved.
2093 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2095 * config/tc-arm.c: Remove OBJ_ELF definitions for
2096 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2097 use arm_adjust_symtab for OBJ_COFF.
2098 (armelf_adjust_symtab): New Routine.
2099 * config/tc-arm.h: Define obj_adjust_symtab to
2100 armelf_adjust_symtab for OBJ_ELF.
2102 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2104 * configure.in: Make all i386-elf targets use bfd_gas.
2105 * config/tc-i386.c (tc_i386_force_relocation): New.
2106 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2107 (md_apply_fix3): Likewise.
2108 (tc_gen_reloc): Handle them.
2109 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2110 tc_i386_force_relocation.
2112 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2116 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2119 current opcode after writing the first insturction of a reverse
2122 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2124 * read.h (generate_lineno_debug): Add prototype.
2125 * read.c (generate_lineno_debug): Make non-static.
2127 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2129 * config/tc-i386.c (md_assemble): Only warn for address/data size
2132 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2134 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2135 against Thumb function names, as the linker needs this information.
2137 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2139 * expr.c (operand): Check also that there is no advance in operand
2140 after atof_generic in order to decide "is it label 0f or floating
2143 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2145 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2146 command line options with a single dash.
2147 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2149 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2151 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2152 * tc-arm.c (arm_fix_adjustable): New routine.
2154 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2156 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2157 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2158 demand_empty_rest_of_line before mri_comment_end.
2159 (equals): Check garbage after expression before
2160 mri_comment_end in MRI mode.
2162 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2164 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2165 small immediate constant to use the constant itself rather than
2168 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2170 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2171 (pa_leave): Likewise.
2173 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2175 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2177 (i386_operand): Fix an error message.
2179 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2181 * doc/c-arm.texi (ARM Directives): Document .req directive.
2183 * config/tc-arm.c (reg_required_here): Display erroneous string if
2184 the register name could not be decoded.
2185 Do not set inst.instruction if the sift is -1.
2187 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2189 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2192 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2194 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2195 even if it is belived to be unnecessary.
2197 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2199 config/tc-i386.c (i386_operand): Size immediate constants by
2200 suffix (erroneously removed as part of July 7 change).
2202 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2204 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2205 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2206 (armelf_frob_symbol): New Routine.
2207 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2209 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2211 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2213 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2216 command line switches passed to assembler.
2218 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2220 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2221 (gas_cgen_opcode_desc): Declare.
2222 (gas_cgen_parse_operand): Declare.
2223 (*): Prepend gas_ to gas specific fns to denote them as such.
2225 * cgen.c (gas_cgen_opcode_desc): New global
2226 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2227 (queue_fixup): Renamed from cgen_queue_fixup.
2228 (*): Prepend gas_ to gas specific fns to denote them as such.
2230 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2231 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2232 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2233 Open opcode table and initialize it.
2234 (make_parallel): Use gas_cgen_opcode_desc.
2235 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2236 (md_assemble): Ditto.
2238 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2240 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2241 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2242 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2243 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2244 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2245 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2246 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2247 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2248 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2249 (INIT_STAB_SECTION): Likewise.
2250 (OBJ_PROCESS_STAB): Likewise.
2252 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2253 (md_parse_option): Watch for them.
2254 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2255 (md_begin): Kill neverdef code.
2256 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2257 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2258 (s_alpha_coff_wrapper): New.
2259 (md_pseudo_table): Trap all ECOFF pseudos.
2261 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2263 Start of changes to remove mdebug section from mips*-elf
2264 Based on MIPS_STAB_ELF definition
2265 * acconfig.h: undef if not configured
2266 * config.in: undef if not configured
2267 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2268 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2269 * stabs.c (s_stab_generic): flush frag
2271 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2273 * configure.in: (arm-*-elf): Handle.
2274 (thumb-*-elf): Handle.
2275 * configure: Regenerate.
2276 * read.c (stringer): Fix typo in comment.
2277 * write.c (fixup_segment): Don't add symbol value to addend if
2279 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2281 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2284 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2286 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2287 (write_2_short): Emit warning if new flag is set.
2288 (do_assemble): Set flags if left instruction is one of special
2289 "right-instruction-killer" type.
2291 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2293 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2294 Always output words in debug_info section as big endian.
2295 (sparc_target_format): Choose correct bfd target.
2296 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2298 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2300 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2301 to work with internationalization code. Issue an error when two
2302 operands match that are not allowed to match.
2304 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2306 * configure.in (install_tooldir): Allow target to specify whether
2307 it wants to be installed in $(tooldir)/bin.
2308 * configure: Regenerate.
2309 * Makefile.am (install-exec-local): Set install-exec-tooldir
2310 dependency via configure.
2311 * Makefile.in: Regenerate.
2313 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2315 * Makefile.am (install-exec-local): Split into two ...
2316 (install-exec-bindir,install-exec-tooldir): New rules.
2317 * Makefile.in: Regenerate.
2319 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2321 * Makefile.am (install-exec-local): Don't remove the file before
2322 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2323 W. Rozycki <macro@ds2.pg.gda.pl>.
2324 * Makefile.in: Rebuild.
2326 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2328 * cgen.c: Include libiberty.h.
2329 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2330 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2331 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2332 (md_cgen_lookup_reloc)): Declare.
2333 (md_cgen_record_fixup_exp): Declare.
2334 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2335 (m32r_relax_frag): Declare.
2336 (cgen_md_apply_fix3): Decls moved to cgen.h.
2337 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2338 (m32r_cgen_record_fixup_exp): Delete decl.
2339 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2340 (assemble_nop): Delete.
2341 (expand_debug_syms): Delete unused `exp'.
2342 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2343 Add default case for -Wall.
2344 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2345 (md_atof): Delete unused wordP.
2347 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2349 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2352 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2354 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2355 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2356 .print, .purgem, and .struct. Remove documentation for
2359 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2361 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2362 Update call to insert_operand.
2364 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2368 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2370 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2371 whitespace after a prefix operator.
2373 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2375 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2377 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2379 * config/tc-sparc.c (log2): New static function.
2380 (s_reserve): Use log2 to convert alignment before calling
2382 (s_common): Use log2 to convert alignment before calling
2383 record_alignment and frag_align.
2384 (sparc_cons_align): Use log2.
2386 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2388 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2389 (s_common): Likewise.
2391 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2392 initialization of waddr.
2393 (sparc_elf_final_processing): Add default case to switch.
2395 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2397 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2398 than temporary real.
2400 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2402 * write.c (subsegs_finish): Don't align the segments if there were
2405 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2406 copying aux information.
2408 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2409 expression into a symbol.
2411 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2413 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2414 type to unsigned int.
2415 (md_assemble): Change type used to store offsets from unsigned
2417 (i386_operand): Switch error check to only call RESTORE_END_STRING
2418 once after parse_register.
2420 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-v850.c (md_show_usage): Changed format to match that
2425 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2427 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2429 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2431 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2434 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2436 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2437 * doc/Makefile.in: Rebuild.
2439 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2441 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2442 for %lo expressions.
2443 (mips_ip, case 'u'): Move range check after code to mask
2444 off bits in %hi/%lo expressions. Mask off high bits for
2447 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2449 * doc/Makefile.am (gasver.texi): New target.
2450 (as.info, as.dvi): Depends upon gasver.texi.
2451 * doc/as.texinfo: Include gasver.texi. Mention version number on
2452 title page and in top node.
2453 * doc/Makefile.in: Rebuild.
2455 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2457 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2458 but not including the line containing the edict.
2459 * listing.h (LISTING_EOF): New.
2460 * input-scrub.c (input_scrub_next_buffer): Call it.
2462 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2464 * config/tc-i386.c (i386_operand): Don't set the size of an
2465 immediate address based solely on the suffix and the mode.
2467 * config/tc-i386.c (md_assemble): Add assertion to make sure
2468 overlap2 does not set Imm.
2470 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2471 sequences of whitespace to a single space.
2472 (is_space_chars): Just compare with space.
2473 (md_begin): Don't initialize space_chars.
2474 (md_assemble): Just skip a single whitespace character.
2475 (i386_operand): Rewrite base-index parsing to use new
2476 parse_register, and to skip white space. Skip white space in a
2477 number of other places too. Don't give error message if
2478 parse_register fails.
2479 (parse_register): Change reg_string parameter to be non-const.
2480 Add end_op parameter. Skip white space after the `%', and return
2481 end of register string. Give error message here rather than
2484 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2486 Based on patch from Matt Semersky <matts@scd.hp.com>:
2487 * expr.c (op_encoding): Make const.
2488 (expr_set_precedence): New function.
2489 (expr_begin): Don't set operator rankings, just call
2490 expr_set_precedence.
2491 * expr.h (expr_set_precedence): Declare.
2492 * read.c (s_mri): Call expr_set_precedence.
2494 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2496 * doc/as.texinfo (Statements): Remove paragraph discussing
2497 continuing lines with a backslash. This hasn't worked for years,
2500 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2502 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2504 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2505 (ps_CTORS, ps_DTORS): New section types.
2506 (vms_fixup_xtors_section): New function
2507 (Ctors_Psect, Dtors_Psect): Define.
2508 (IS_GXX_XTOR): Define
2509 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2510 Filter static constructors/destructors and add to
2511 Ctors_Symbols/Dtors_Symbols chain.
2512 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2513 appropriate section.
2515 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2516 * makefile.vms: Merge vax/vms support.
2518 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2520 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2521 (elf_pseudo_table): Add them.
2522 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2523 (md_apply_fix): Accept them.
2524 (mips_fix_adjustable): Don't adjust them.
2525 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2526 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2527 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2528 (tc_fix_adjustable): Don't adjust them.
2530 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2532 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2534 * Makefile.in: Regenerate.
2535 * configure.in: AC_SUBST cgen_cpu_prefix.
2536 * configure: Regenerate.
2538 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2540 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2541 Changed all users of COND12_DELAY.
2543 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2545 * config/tc-mn10300.c (set_arch_mach): New function.
2546 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2547 (md_begin): Default to mn10300 mode.
2548 (md_assemble): Only accept instructions for the core mn10300
2549 chip and the active machine type.
2551 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2553 * subsegs.h (segment_info_type): Give the struct a name.
2554 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2555 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2556 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2557 * config/tc-w65.h (tc_reloc_mangle): Declare.
2558 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2560 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2562 * config/tc-v850.c (v850_comm): Restore old section
2563 after common processing.
2565 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2567 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2569 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2571 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2572 char with code that explicitly sign-extends.
2574 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2576 * config/tc-v850.c (md_begin): Restore text section as the current
2577 section after creating call table sections.
2578 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2581 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2582 with call to macro SYM_AUXINFO.
2584 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2586 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2587 with the program transform name.
2588 * Makefile.in: Rebuild.
2590 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2592 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2595 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2597 * config/tc-i386.c (i386_operand): Be prepared for a space between
2598 the open parenthesis and the start of the register operand,
2599 because of the June 16 change.
2601 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2603 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2606 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2608 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2609 even if it is belived to be unnecessary.
2611 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2613 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2615 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2617 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2619 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2620 shift amount for a repeated operand. The shift amount for the
2621 repeated copy comes from the size of the operand.
2623 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2625 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2627 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2629 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2631 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2633 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2634 characters in it as LEX_IS_SYMBOL_COMPONENT.
2635 * config/tc-i386.h (tc_symbol_chars): Define.
2636 (extra_symbol_chars): Declare.
2637 * config/tc-i386.c (extra_symbol_chars): Define.
2638 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2639 (line_comment_chars): Set to '/' if TE_LINUX.
2640 * doc/c-i386.texi (i386-prefixes): Update.
2641 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2643 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2645 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2646 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2648 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2650 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2651 constraint in instructions REP & REPI.
2653 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2655 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2656 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2658 (check_range): If the operand is shifted, then shift the number
2659 before checking its range.
2661 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2663 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2666 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-v850.c (v850_comm): Create special sections as needed.
2670 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2672 * config/tc-d10v.c (write_2_short): Addition of swapping
2673 instructions for sequential and reverse sequential order when
2674 given order is not possible.
2676 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2678 * Makefile.am: Rebuild dependencies.
2679 (DEP_INCLUDES): Fix reference to intl build directory.
2680 * Makefile.in: Rebuild.
2682 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2684 * doc/c-i386.texi: Update 16 bit documentation.
2686 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2687 IgnoreDataSize to IgnoreSize as they are used for address size as
2689 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2690 32-bit mode, similarly addr16/data16 and variants.
2692 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2694 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2695 sequential word multiply instructions.
2697 (do_assemble): Add extra command line argument, to allow mul32
2698 attribute to be preserved across parallel insns.
2699 (md_assemble): Insert NOPs between explicitly parallel insns which
2700 contain an 32 bit multiply and a 16 multiply.
2702 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2704 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2707 * config/tc-i386.c (reloc): Add braces.
2709 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2710 consistent with Intel naming.
2711 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2712 use bitfields in sib_byte.
2713 (modrm_byte): Don't use bitfields here either.
2715 * config/tc-i386.c (current_templates): Add const.
2716 (parse_register): Add const to return, param, and char *s.
2717 (i386_operand): Add const to reg_entry *r.
2718 * config/tc-i386.h (templates): Add const to start, end.
2720 Inspired by code for 16 bit gas support from Martynas Kunigelis
2721 <martynas@nm3.ktu.lt>:
2722 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2723 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2724 (uses_mem_addrmode): Remove.
2725 (md_estimate_size_before_relax): Add support here too.
2726 (md_relax_table): Rewrite interface to md_relax for 16 bit
2728 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2729 (opcode_suffix_to_type): Remove.
2730 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2731 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2732 (md_convert_frag): Likewise.
2733 (i386_operand): Add support for 16 bit base/index regs,
2734 immediates, and displacements. Remove some unnecessary casts, and
2735 localise end_of_operand_string, displacement_string_start,
2736 displacement_string_end variables. Add GCC_ASM_O_HACK.
2737 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2739 * config/tc-i386.c (prefix_hash): Remove.
2740 (md_begin): Rewrite without obstacks. Remove prefix hash table
2741 handling. Rewrite lexical table handling.
2742 (i386_print_statistics): Don't print prefix statistics.
2743 (md_assemble): Rewrite instruction parser so that line is not
2744 converted to lower case. Don't do a hash_find for prefixes,
2745 instead recognise them via opcode modifier.
2746 (expecting_operand, paren_not_balanced): Localise variables.
2747 * config/tc-i386.h (IsPrefix): Define.
2748 (prefix_entry): Remove.
2750 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2751 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2752 '\\' in case where comment_chars contains '/'.
2754 * config/tc-i386.c (MATCH): Ensure given operand and template
2755 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2756 you must write `ljmp *table(%ebx)'.
2758 From H.J. Lu <hjl@gnu.org>:
2759 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2760 as 0 ifndef BFD_ASSEMBLER.
2761 (md_assemble): Allow immediate operands without suffix or
2762 other reg operand to default in size to the current code size.
2764 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2766 * config/tc-v850.c (md_begin): Restore creation of
2767 .call_table_text and .call_table_data sections.
2769 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2772 after emitting a word of noops.
2774 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2777 (i386_operand): Simplify checks for valid base/index combinations.
2778 Disallow `in 4(%dx),%al'.
2780 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2782 (add_prefix): Change parameter from char to int.
2784 * config/tc-i386.h (Ugh): Define opcode modifier.
2785 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2787 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2788 CONSISTENT_REGISTER_MATCH macros to check register types more
2789 thoroughly. Check for illegal suffix/operand combinations
2790 when matching insns with operands. Handle new `s' suffix, and
2791 associated FloatMF opcode modifier for float insns with memory
2793 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2794 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2795 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2796 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2797 DATA_PREFIX_OPCODE throughout.
2799 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2800 (md_assemble): Rewrite suffix/register operand checking code to be
2801 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2802 AnyMem, the better to grep.
2804 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2805 given a memory operand. Don't set Abs bits either.
2806 (type_names): Remove Mem*, Abs*.
2807 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2808 define opcode_modifiers as these cases are handled by Disp8,
2809 Disp16, Disp32 and suffix checks.
2810 (COMES_IN_BOTH_DIRECTIONS): Remove.
2811 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2813 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2814 if IgnoreDataSize modifier given. Remove ShortformW modifier
2815 test. Add test for ShortForm in W base_opcode modification.
2816 Merge Seg2ShortForm and Seg3ShortForm code.
2817 * config/tc-i386.h (ShortFormW): Remove.
2818 (IgnoreDataSize): Define.
2820 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2822 * config/tc-d30v.c (md_assemble): Store previous segment state
2823 with previous instruction.
2825 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2827 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2828 (ebp, esp): Remove static variables.
2829 (MATCH): Remove test for InOutPortReg.
2830 (i386_operand): Properly handle InOutPortReg here instead.
2831 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2832 (md_assemble): Simplify and correct modrm and sib generation.
2833 (i386_operand): Add warning for scale without index.
2834 Rewrite checks for valid base/index combinations.
2836 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2837 macros and enclose in do while(0).
2838 (RESTORE_END_STRING): Likewise.
2839 (md_assemble): Add one to printed operand number so we start
2840 from 1 not 0. Add some more gettext invocations.
2841 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2844 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2845 DATA_PREFIX, SEG_PREFIX): Define.
2846 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2847 (check_prefix): Remove function.
2848 (add_prefix): New function. Add prefix to i.prefix as well as
2850 (md_assemble): Changes for add_prefix. Remove hack for wait
2851 prefix, instead always output prefixes in fixed order. Test
2852 for jcxz/loop when selecting between word & dword operations,
2853 and add address size prefix rather than operand size prefix.
2854 Remove operand -> address size hack when emitting jcxz/loop.
2855 (i386_operand): Remove O_Absent check as it's done in expr.
2857 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2859 * configure.in: Recognize m5200 as a cpu_type of m68k.
2860 * aclocal.m4: Rebuild with current libtool.
2861 * configure: Rebuild.
2863 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2865 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2866 to relaxable_symbol to prevent references to external symbol from
2869 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2871 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2872 symbols are relaxable.
2874 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2876 * config/tc-v850.c (md_begin): Don't create special
2877 sections by default.
2879 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2881 * config/tc-mips.c (macro): For div and udiv, close the
2882 reorder block as soon as possible.
2884 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2886 From Matt Semersky <matts@scd.hp.com>:
2887 * macro.c (macro_mri_mode): New function.
2888 * macro.h (macro_mri_mode): Declare.
2889 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2892 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2894 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2897 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2898 until after xstrdup in OBJ_EVAX case.
2900 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2902 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2903 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2904 of hardcoded magic number.
2905 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2907 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2909 * read.c (do_s_func): New function.
2911 * read.h (do_s_func): Add prototype.
2913 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2915 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2916 nops if fill pattern not specified.
2918 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2920 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2921 * config/te-go32.h (TE_GO32): Define.
2922 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2924 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2926 Implement .func/.endfunc pseudo-ops.
2927 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2929 * read.c (potable): Add .func,.endfunc.
2930 (s_func): New function.
2931 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2933 (in_doc_func_p,current_function_label): New static globals.
2934 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2936 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2938 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2939 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2940 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2941 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2942 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2943 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2944 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2945 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2946 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2947 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2948 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2949 * config/tc-a29k.c: Don't define md_short_jump_size,
2950 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2951 * config/tc-alpha.c: Likewise.
2952 * config/tc-alpha.h: Likewise.
2953 * config/tc-arm.c: Likewise.
2954 * config/tc-h8300.c: Likewise.
2955 * config/tc-h8500.c: Likewise.
2956 * config/tc-hppa.c: Likewise.
2957 * config/tc-i860.c: Likewise.
2958 * config/tc-i960.c: Likewise.
2959 * config/tc-ppc.c: Likewise.
2960 * config/tc-sh.c: Likewise.
2961 * config/tc-sparc.h: Likewise.
2962 * config/tc-tic30.c: Likewise.
2963 * config/tc-w65.c: Likewise.
2964 * config/tc-z8k.c: Likewise.
2966 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2968 * config/tc-vax.c (_): Delete this macro used for placeholder
2969 values in vax_operand_width_size; it conflicts with the _() macro
2970 used for internationalization.
2972 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2974 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2975 code. From Chris Moller <moller@bops.com>.
2977 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2978 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2979 * read.c (emit_expr): Initialize seg and subseg fields of a new
2981 * write.c (write_object_file): Switch to the appropriate segment
2982 and subsegment when processing a broken word.
2984 * config/tc-m68k.c (mri_assemble): New static function.
2985 (build_mri_control_operand): Call mri_assemble rather than
2987 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2988 (s_mri_endf, s_mri_endw): Likewise.
2990 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2992 * read.c (s_org): Call md_flush_pending_output if it is defined.
2994 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2996 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2998 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2999 (md_parse_option): Add for same.
3000 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3001 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3002 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3004 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3006 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3008 * config/tc-arm.c (find_real_start): Relax definition of local
3011 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3013 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3014 symbols at the given address, not just the last one specified.
3016 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3018 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3019 or number_to_chars_littleendian to write data.
3021 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-v850.c (md_assemble): Remove artificially created
3024 register name symbols.
3026 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3028 * write.c (fixup_segment): Change "segment" to "section" in
3031 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3033 * write.c (fixup_segment): Change sym1-sym2 message again.
3035 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3037 * write.c (fixup_segment): Improve error message for sym1-sym2
3038 errors when sym1 is in a different segment from sym2.
3040 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3042 * config/tc-m32r.c (warn_unmatched_high): New static local.
3043 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3044 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3045 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3046 (md_parse_option): Likewise.
3047 (md_show_usage): Likewise.
3048 (m32r_frob_file): Likewise.
3050 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3051 (read_a_source_file): Call them.
3052 * read.h (stabs_generate_asm_file): Declare.
3053 * stabs.c (stabs_generate_asm_file): New function.
3054 (generate_asm_file): New function.
3055 (stabs_generate_asm_lineno): Move file name handling into
3058 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3060 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3061 (d30v_current_align, d30v_current_align_seg): New variables.
3062 (d30v_last_label): New variable.
3063 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3064 (s_d30v_data, s_d30v_section): Likewise.
3065 (md_pseudo_table): Call them.
3066 (md_begin): Initialize d30v_current_align_seg.
3067 (md_assemble): Call d30v_align when needed by known current alignment.
3068 (d30v_frob_label, d30v_cons_align): New functions.
3069 * config/tc-d30v.h (md_do_align): Remove.
3070 (tc_frob_label): Call d30v_frob_label.
3071 (md_cons_align): New.
3073 * config/tc-d30v.c (find_format): Convert complex expressions to
3074 expression symbols before processing. Clean up code formatting.
3076 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3078 * po/Make-in (install-info): New target.
3080 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3082 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3084 * config/tc-mn10300.c (md_assemble): Likewise.
3086 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3088 * Makefile.am: Update with `make dep-am'.
3089 (HFILES): Add cgen.h.
3090 (cgen.o): Depend on cgen.h.
3091 * Makefile.in: Regenerate.
3093 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3095 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3097 * gasp.c (grab_label): Permit a label to be a preprocessor
3098 variable by permitting a label to start with a backslash.
3100 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3102 * config/tc-mips.c (validate_mips_insn): Removed hack
3103 for previously inaccessible bitfields in some INSN_TRAP
3106 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3108 * config/tc-d30v.c (do_assemble): Abort with error message
3109 if opcode operands do not match.
3111 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3113 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3114 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3115 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3116 similar new 'q' operand.
3118 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3120 * cgen.c (cgen_asm_finish_insn): Fix typo.
3122 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3125 * cgen.c: Include it.
3126 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3127 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3128 All callers updated.
3129 * config/tc-m32r.c: Include cgen.h.
3130 (m23r_insn): New members num_fixups,fixups.
3132 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3134 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3135 to avoid compiler warning.
3137 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3139 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3142 * makefile.vms (OBJS): Add ehopt.obj
3144 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3146 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3148 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3150 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3151 a short format insn.
3152 (md_assemble): Set it for explicitly packed insns.
3154 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3156 * config/obj-coff.c (c_symbol_merge): Do not take address of
3157 native fields when performing the memcpy.
3159 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3161 * config/tc-mips.c (macro,macro2): Implement
3162 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3164 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3166 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3167 relocations against globally visible symbols.
3168 * config/tc-m68k.c (relaxable_symbol): New macro.
3169 (m68k_ip, md_estimate_size_before_relax): Use it.
3170 (tc_m68k_fix_adjustable): Also handle weak symbols.
3172 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3174 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3175 references to externally visible symbols.
3176 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3177 values in twice for a PC relative reloc if the symbol is
3180 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3181 don't adjust a PC relative reloc against an externally visible
3183 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3184 for a PC relative fixup against an externally visible defined
3185 symbol, arrange to store object file and addend values as though
3186 the symbol were not defined.
3187 (tc_gen_reloc): Likewise.
3189 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3191 * read.c (sizeof_leb128): Referenced externally by write.c so
3194 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3196 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3197 and expand a 'debug' symbol associated with the next instruction
3198 that does not cause a short instruction to be filled with a NOP.
3199 (md_pseudo_table): Add support for .debugsym.
3200 (assemble_parallel_insn): Add calls to expand_debug_sym as
3202 (md_assemble): Ditto.
3204 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3206 * as.c (main): Conditionally call setlocale.
3207 * gasp.c (main): Likewise.
3208 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3209 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3211 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3213 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3215 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3217 * config/tc-hppa.c: Change all calls to bzero to use memset.
3218 (pa_ip): Add cast to avoid warning.
3219 (tc_gen_reloc, md_apply_fix): Likewise.
3220 (pa_find_space_by_number): Likewise.
3221 (hppa_force_relocation): Likewise.
3222 (pa_block): Change i to unsigned int.
3223 * config/obj-som.h (obj_som_copyright): Declare.
3225 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3227 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3228 for line numbers for assembly source.
3230 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3232 * configure.in: Change version number to 2.9.4
3233 * configure: Rebuild.
3235 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3237 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3239 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3241 * ecoff.h: Change symbolS in function declaration to struct
3244 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3246 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3247 (md_convert_frag): Fix i18n typo.
3249 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3251 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3252 * ecoff.h: Protoype it.
3253 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3254 [EVAX] (s_alpha_prologue): Delete.
3255 (md_pseudo_table): Update.
3257 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3259 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3260 array to local pointer.
3261 (get_args, parse_expr): Add casts to avoid warnings.
3263 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3265 * read.c (s_set): Cast xmalloc return value to fragS *.
3266 * config/tc-m68k.c (m68k_ip): Function made static to match
3267 previous forward declaration.
3268 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3270 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3272 * config/tc-v850.c: Add internationalisation macros to error
3275 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3276 macros to error strings.
3278 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3280 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3281 reloc is in the TOC csect.
3282 (md_apply_fix3): Correct gettext typo.
3284 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3287 .L - they are local labels and the branches are not really
3288 function calls but rather far jumps.
3290 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3292 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3294 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3296 * config/tc-i386.c (md_assemble): Print operand number rather than
3297 using ordinal_names.
3298 (i386_operand): Likewise.
3300 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3302 * Makefile.am (INTLLIBS): Define to work around apparent automake
3304 All Makefiles: Regenerated.
3306 * Many files: Added gettext invocations around user-visible
3308 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3309 HAVE_LC_MESSAGES): Define.
3310 * dep-in.sed: Added asintl.h.
3311 * po/Make-in: New file.
3312 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3314 * read.c (Z_): Renamed from `_'.
3315 * Makefile.am (SUBDIRS): Added po.
3316 (POTFILES): new macro.
3317 (po/POTFILES.in): New target.
3318 ($(OBJS)): Added asintl.h.
3320 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3321 (as_new_LDADD): Added $(INTLLIBS).
3322 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3323 (gasp_new_LDADD): Added $(INTLLIBS).
3324 (gasp_new_DEPENDENCIES): New macro.
3325 * configure, aclocal.m4: Rebuilt.
3326 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3328 (ALL_LINGUAS): Define.
3329 * macro.c: Include "asintl.h".
3330 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3331 * as.h: Include "asintl.h".
3332 * config/tc-i386.c (ordinal_names): Removed.
3333 (md_assemble): Changed error text to avoid ordinal_names.
3334 (i386_operand): Likewise.
3335 (reloc): Added as_bad to avoid i18n problems.
3336 (tc_gen_reloc): Likewise.
3337 * config/tc-arm.c (bad_args): Now a #define.
3339 * config/obj-vms.c (VMS_stab_parse): Changed type of
3341 (global_symbol_directory): Unified strings to avoid i18n
3343 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3344 avoid i18n problems.
3345 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3346 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3348 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3350 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3352 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3354 * as.c (print_version_id): Added an fprintf to avoid i18n
3356 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3358 * expr.c (expr): Added as_warn call to avoid i18n problems.
3359 * messages.c (as_assert): Changed code to avoid i18n problems.
3360 (as_abort): Likewise.
3361 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3362 (s_space): Likewise.
3363 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3365 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3367 * config/tc-i386.c (check_prefix): New static function, split out
3369 (struct _i386_insn): Add wait_prefix field.
3370 (md_assemble): Remove wait_prefix local variable. Use
3371 check_prefix when adding a prefix.
3373 * config/tc-i386.c (current_templates): New static variable.
3374 (md_assemble): Remove current_templates local variable.
3375 (md_assemble, i386_operand): Improve error and warning messages in
3376 many places. Add RESTORE_END_STRING in many places before error
3377 return. Clarify some comments.
3379 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3381 (md_assemble): Parse string instruction operands, looking for
3382 segment override prefixes. Check for invalid segment prefixes on
3384 (i386_operand): i.seg[] and max mem_operand changes for string
3386 * config/tc-i386.h (EsSeg): Define.
3388 * config/tc-i386.h (regKludge): Define.
3389 (iclrKludge, imulKludge): Don't define.
3390 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3391 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3392 opcode_modifier checks to look for more common cases first. Add
3393 default_seg for IsString case.
3395 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3397 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3399 * configure: Rebuild with new automake and libtool.
3400 * aclocal.m4, Makefile.in: Likewise.
3402 * doc/Makefile.am (as.dvi): New target.
3403 * doc/Makefile.in: Rebuild.
3405 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3407 * configure.in: Added sparc86x support.
3409 * configure: Rebuild.
3411 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3413 (md_parse_option): Warn if -EL is not supported for this architecture.
3415 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3417 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3419 * config/tc-mips.c (mips_ip): Note when we use get match on
3420 the full instruction name.
3422 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3424 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3425 back into the expression to handle add/sub simplification correctly.
3427 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3429 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3431 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3433 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3436 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3438 * symbols.c (max_indent_level): New global.
3439 (print_symbol_value_1): Use it.
3440 * expr.h (expr_build_dot): Declare.
3441 * expr.c (expr_build_dot): New function.
3443 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3445 * symbols.c (print_binary): New function.
3446 (print_expr_1): Call it.
3448 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3450 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3451 operand in the opcode.
3453 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3455 * config/tc-i386.h: Reorder operand flags and opcode modifier
3456 flags for clarity. Remove unused definitions: Unknown,
3457 ImmUnknown, DispUnknown, NoModrm.
3458 * config/tc-i386.c (type_names): Add missing Debug type.
3459 (md_assemble): Better duplicate prefix checking. Quicker string
3460 instruction check via new opcode_modifier flag.
3462 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3464 * doc/as.texinfo (Invoking): Clarify -Wa example.
3466 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3468 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3469 (s_mips_weakext): Define.
3470 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3471 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3474 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3476 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3477 is an error if the value can not be computed at assembly time.
3478 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3480 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3482 * gasp.c (main): Set next field of new include_path structure to
3483 NULL. From Avery Pennarun <averyp@gdc.ca>.
3485 * read.c (s_mri_sect): Call as_bad rather than abort for an
3486 unsupported MRI target.
3488 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3491 the destination of a branch instruction should be altered.
3492 (find_real_start): New function: Locate the real, Thumb coded
3493 start of a Thumb function.
3494 (do_t_branch23): Alter the destination of branches to Thumb
3497 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3499 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3501 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3504 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3506 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3507 * doc/c-hppa.texi: Likewise.
3509 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3511 * Makefile.am: Rebuild dependencies.
3512 * Makefile.in: Rebuild.
3514 * Makefile.am (DEP_INCLUDES): New variable.
3515 (.dep1): Change to work when srcdir is not an absolute path.
3516 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3517 * Makefile.in: Rebuild.
3519 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3521 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3522 LinearAddress patch.
3524 * configure.in: Set version to 2.9.1.
3525 * configure: Rebuild.
3527 * Branched binutils 2.9.
3529 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3531 * config/tc-i386.h (FWait): Define.
3532 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3533 other prefixes. Check FWait flag in opcode table to see which
3534 instructions require an fwait prefix.
3536 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3538 * stabs.c (get_stab_string_offset): Always create a stab string
3541 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3543 Fix some gcc -Wall warnings:
3544 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3545 * ehopt.c (eh_frame_code_alignment): Likewise.
3546 * expr.c (integer_constant, operand): Likewise.
3547 * frags.c (frag_align): Likewise.
3548 * gasp.c (level_0, change_base, doinstr): Likewise.
3549 * hash.c (hash_ask): Likewise.
3550 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3551 (debugging_pseudo): Likewise.
3552 * macro.c (define_macro, check_macro): Likewise.
3553 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3554 (ignore_rest_of_line, float_cons): Likewise.
3555 * symbols.c (decode_local_label_name): Likewise.
3556 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3557 (fixup_segment, number_to_chars_bigendian): Likewise.
3558 (number_to_chars_littleendian): Likewise.
3559 * config/atof-ieee.c (gen_to_words): Likewise.
3560 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3561 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3562 * read.c (output_big_sleb128): Initialize locals to avoid
3564 (output_big_uleb128, equals): Likewise.
3565 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3566 to unsigned int. Change zeros to unsigned int.
3567 * cond.c (s_if): Add return to default case.
3568 * frags.c (frag_now_fix): Change return type to addressT.
3569 * frags.h (frag_now_fix): Update declaration.
3570 * listing.c (file_info_struct): Change linenum to unsigned int.
3571 (struct list_info_struct): Change hll_line to unsigned int.
3572 (print_source): Update format string.
3573 * read.c (emit_expr): Change scan to unsigned int, and don't
3574 bother to initialize it.
3575 * symbols.c (dollar_label_count): Change to unsigned long.
3576 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3577 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3578 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3580 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3583 mcf5200 just as we do for m68000.
3584 (m68k_init_after_args): Likewise.
3585 (md_estimate_size_before_relax): Likewise.
3587 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3589 * config/tc-v850.c (md_assemble): Store relocation addend in
3590 fixup instead of instruction.
3592 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3594 * config/tc-i386.c (md_assemble): Swap template arguments to
3595 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3596 This macro is currently symmetric, so passing them the wrong
3597 way didn't cause any problem, but may if the macro is changed
3599 After copying template to i.tm, use i.tm. rather than t-> to
3600 access fields, and make t a const*
3601 Move i.tm.operand_types[] swap to immediately after the copy.
3603 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3605 * expr.h (expr_build_uconstant): Add prototype.
3606 (expr_build_unary,expr_build_binary): Add prototypes.
3607 * expr.c (expr_build_uconstant): New function.
3608 (expr_build_unary,expr_build_binary): New functions.
3610 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3612 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3613 * macro.c (macro_expand_body): Increase buffer size.
3614 * messages.c (as_warn): Likewise.
3615 (as_warn_where, as_bad, as_bad_where): Likewise.
3617 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3619 Based on patch from H.J. Lu <hjl@gnu.org>:
3620 * Makefile.am (DISTSTUFF): New variable.
3621 (diststuff): New target.
3622 * Makefile.in: Rebuild.
3624 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3626 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3627 m32r_elf_section_change_hook.
3629 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3630 emit a nop if a section ends with a 16 bit instruction.
3632 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3635 s_lcomm rather than obj_coff_lcomm.
3636 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3638 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3640 * config/tc-i386.h (LinearAddress): Define.
3641 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3642 instruction, don't use a default segment.
3644 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3646 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3647 * configure: Rebuild.
3649 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3651 * aclocal.m4, configure: Rebuild with libtool 1.2.
3653 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3655 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3656 PC relative branches. Patch courtesy of Jonathan Walton.
3659 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3661 * configure.in (emulations): Add thumb-pe target.
3663 * configure (emulations): Add thumb-pe target.
3665 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3667 * itbl-lex.l (yywrap): Don't define if already defined as a
3670 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3672 * depend.c (quote_string_for_make): New function.
3673 (wrap_output): Use it.
3675 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3677 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3678 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3680 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3682 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3683 Recognize -GN and -relax.
3684 (md_begin): Initialize gp size from -G switch.
3685 (alpha_force_relocation): Always force if -relax.
3686 (alpha_align): Take a new argument that will specify when to
3687 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3688 Change all callers. Emit nop alignment padding as nop+unop pair.
3690 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3692 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3693 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3695 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3697 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3698 require padding to the next long word boundary.
3700 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3702 * cgen.c: #include symcat.h.
3703 * config/tc-m32r.c: Likewise.
3705 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3707 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3708 absolute expressions instead of '$' prefixed register names.
3710 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3712 * read.c (s_set): Record file and line info for symbols when -as.
3713 (pseudo_set): Don't overwrite that dummy fragment.
3715 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3717 * config/tc-ppc.c (md_pseudo_table): Add "section".
3718 (ppc_named_section): New static function.
3720 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3722 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3723 so we don't have to scan the entire list.
3725 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3727 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3728 case, allow the parallel instructions to modify the same flag
3731 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3733 * listing.c (list_symbol_table): Categorize symbols by
3734 undefined_section rather than sy_frag->line == NULL.
3736 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3738 * Makefile.am (install-exec-local): Install properly when ln
3739 fails or tooldir == prefix.
3741 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3743 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3744 Test result of insert_operand for error.
3746 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3748 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3749 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3750 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3751 * doc/Makefile.in: Rebuild.
3753 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3755 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3756 (macro): Fix handling of M_COP[0-3].
3758 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3760 Based on patches from Ross Harvey <ross@teraflop.com>:
3761 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3762 if macro_alternate or macro_mri.
3763 (getstring): Remove support for byte constants between < and >.
3764 (get_any_string): '<' only starts a string if macro_alternate or
3766 (macro_expand_body): Permit keyword parameters following
3767 positional parameters.
3769 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3770 * configure.in (alpha*-*-netbsd*): New target.
3771 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3772 * configure: Rebuild.
3774 * as.h (flag_warn_suppress_instructionswap): Move from here...
3775 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3776 here, and make static.
3778 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3779 BFD_ASSEMBLER or MANY_SEGMENTS.
3781 * as.c (show_usage): Update bug-gnu-utils address.
3782 * gasp.c (show_usage): Likewise.
3783 * doc/as.texinfo (Bug Reporting): Likewise.
3785 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3787 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3788 insns regardless of the size of a pointer if we're in mips I or
3790 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3792 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3794 Fix rac to accept only a0:
3795 * tc-d10v.c (parallel_ok, find_opcode):
3796 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3797 Introduce OPERAND_GPR.
3799 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3801 * read.c (s_fill): Handle non-constant repeat counts by creating
3802 an rs_space fragment.
3804 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3806 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3807 from as_bad to as_warn.
3809 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3811 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3812 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3813 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3815 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3817 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3818 seg_fix_rotP rather than fix_root from seg_info.
3820 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3822 * expr.c: Add support for 0x1_2_3_4 bignums.
3824 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3826 * configure.in: Change -linux* to -linux-gnu*.
3827 * configure: Rebuild.
3829 * app.c (do_scrub_begin): Treat \r as whitespace.
3831 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * Makefile.am: Update dependencies.
3834 * Makefile.in: Rebuild.
3836 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3838 * configure, aclocal.m4: Rebuild with new libtool.
3840 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3842 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3843 the argument to bfd_set_arch_mach.
3844 (load_address): Use bfd_arch_bits_per_address to determine the
3845 bit size of an address instead of looking at the isa level.
3846 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3848 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3850 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3852 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * ehopt.c: New file.
3855 * as.h (enum _relax_state): Add rs_cfa.
3856 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3857 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3858 * read.c (emit_expr): Call check_eh_frame.
3859 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3860 (relax_segment): Likewise.
3861 * Makefile.am: Rebuild dependencies.
3862 (GAS_CFILES): Add ehopt.c.
3863 (GENERIC_OBJS): Add ehopt.o.
3864 * doc/internals.texi (Frags): Document rs_cfa.
3866 * as.c (show_usage): Mention --traditional-format.
3867 (parse_args): Accept --traditional-format.
3868 * as.h (flag_traditional_format): Declare.
3869 * output-file.c (output_file_create): If flag_traditional_format,
3870 set BFD_TRADITIONAL_FORMAT on stdoutput.
3871 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3873 * config/tc-mips.c (append_insn): Make sure that if we have a
3874 fixup for an unmatched %hi reloc, it does not associated with a
3877 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3878 * doc/Makefile.in: Likewise.
3880 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-m32r.c (check_for_side_effects): New function.
3883 (can_make_parallel): Add checks for instruction side effects
3884 clashing with the other instruction.
3885 (assemble_parallel_insn): Improve warning messages. Return error
3886 message from non-swapped instruction order.
3888 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3890 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3892 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3893 md_cleanup definition. This moves the forced literal output to
3894 the end of the source pass, and avoids macro's inserting literals
3895 into the code immediately after the macro expansion.
3897 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3900 a gas internal symbol is adjustable.
3901 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3903 * as.h: If gcc version greater than 2.6, use `__format__' and
3904 `__printf__' in function attributes, rather than `format' and
3907 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3909 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3911 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3913 Add tms320c30 support:
3914 * config/tc-tic30.h: New file.
3915 * config/tc-tic30.c: New file.
3916 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3917 TARGET_FORMAT as "coff-tic30".
3918 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3919 * Makefile.am: Rebuild dependencies.
3920 (CPU_TYPES): Add tic30.
3921 (CPU_OBJ_VALID): tic30-aout is valid.
3922 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3923 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3924 * configure, Makefile.in: Rebuild.
3926 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3928 * config/tc-v850.c (md_assemble): Improvements to error messages.
3930 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3932 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3933 BFD_RELOC_HI16_S to store the high bits of any value.
3935 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3936 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3937 assembler calculate relocations to any external symbol at all.
3938 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3939 involving generation of pc-relative relocs.
3940 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3941 has been moved to md_apply_fix3.
3943 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3944 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3945 which actually means (the address of identifier's GOT entry) +
3946 constant, which is not particularly useful.
3948 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3950 * read.h (include_dirs): Declare.
3951 (include_dir_count,include_dir_maxlen): Declare.
3953 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3955 * configure.in: Correct check for shared opcodes library.
3956 * configure: Rebuild.
3958 * listing.c (buffer_line): If we can't open the file, set at_end.
3959 (listing_print): Remove unused local variable fi.
3961 * config/m68k-parse.y (reglistpair): Handle register list in
3964 * config/vms-conf.h: Don't undef VERSION.
3966 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3968 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3970 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3972 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3973 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3974 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3975 (EXTRA_DIST): Define.
3976 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3977 explicitly rather than via the list of object files.
3978 (gcc-as.opt): New file created when make-gas.com is run.
3979 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3980 itbl-cpu.h} to #include appropriate file rather than copying that
3982 * config/vms-conf.h: Synchronize with current config.in.
3983 * Makefile.in: Rebuild.
3985 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3987 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3988 (parallel_ok): Relaxed parallel subinstruction dependency check.
3990 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3992 * as.h (flag_warn_suppress_instructionswap): added new flag.
3993 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3994 command line argument.
3995 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3996 warning only if flag_warn_suppress_instructionswap is false.
3998 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4000 * configure.in (i386-*-mingw32*): New target.
4001 * configure: Rebuild.
4003 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4005 * symbols.c (resolve_symbol_value): Don't set the segment if it
4006 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4008 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4011 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4013 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4014 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4017 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4021 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4023 * config/tc-v850.c (v850_insert_operand): Display instruction when
4024 an error is encountered.
4026 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4028 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4029 (i386-*-sco3.2v5*coff): New target.
4030 (i386-*-sco3.2*): New target.
4031 * configure: Rebuild.
4033 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4035 * config/tc-v850.c: Tidy error message production.
4037 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4039 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4040 validate_immediate return value in the right type for comparisons
4043 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4045 * listing.c (MAX_BYTES): Use listing variables not constants.
4046 (data_buffer): No longer an array, but a pointer.
4047 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4048 (listing_listing): Allocate data_buffer.
4050 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4052 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4053 --listing-rhs-width, --listing-cont-lines.
4054 (show_usage): Update.
4055 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4056 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4057 (print_lines): Use the variables instead of the constants.
4058 (listing_listing): Likewise.
4059 * listing.h: Declare the new vars.
4061 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4063 * as.c (parse_args): Add --keep-locals alias for -L.
4064 Add --strip-local-absolute.
4065 (show_usage): Update.
4066 * as.h (flag_strip_local_absolute): New flag.
4067 * symbols.c (S_IS_LOCAL): Use it.
4068 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4069 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4070 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4072 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4074 * config/tc-m32r.c: Detect if explicitly parallel instructions
4075 might have an io conflict and issue a warning message.
4077 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4079 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4080 cgen_swap_fixups): Functions to save, restore and swap the fixup
4081 chain with a backup copy.
4082 (cgen_asm_finish_insn): Returns address of constructed insn.
4084 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4086 * listing.c (file_info_struct): Remove FILE, add POS.
4087 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4088 (file_info): Don't open the file.
4089 (buffer_line): Check for the file in the last_open cache, updating
4091 (print_source): Don't reference file_info->file.
4092 (listing_listing): Likewise.
4093 (listing_print): Close the file in the cache, if any.
4095 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4097 * read.c (dwarf_file_string): New file static variable.
4098 (emit_expr): Look for constant sequence that leads up to a file
4099 name in DWARF debugging output.
4100 (stringer): Use dwarf_file_string to decide whether to accept a
4101 string as a file name.
4103 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4105 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4106 (crack_operand): Add reg->reglst MRI hack.
4107 (r_seg): Put reglst symbols in reg_section.
4108 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4110 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4112 * tc-sh.c (get_specific): Handle SGR & DBR.
4114 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4116 * tc-h8300.c (parse_reg): Take the length of the symbol into
4117 account when attempting to match a register name.
4118 * tc-h8500.c (parse_reg): Likewise.
4120 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4122 * cgen.c: Formatting changes to improve readability.
4124 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4126 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4129 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4131 Based on a patch from Jim Wilson
4132 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4133 (tc_gen_reloc): Handle cross section PC relative relocs
4136 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4138 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4140 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4142 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4143 (expr_jmp_buf): New static local.
4144 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4145 (cgen_md_operand): New function.
4146 * tc-m32r.c: Clean up pass over `struct foo' usage.
4147 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4149 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4151 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4152 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4154 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4156 * config/tc-i386.c (i386_operand): Give an error if there are
4157 unrecognized characters after an expression.
4159 For older changes see ChangeLog-9697