1 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4 flags for the unwind subspace.
6 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
7 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
8 suitable relocation based on the size of the target's pointer.
9 Always Use subsegment zero for the unwinders.
10 (pa_level): Handle "2.0w".
12 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
14 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
15 with the following instruction unless this was specified.
17 1999-08-09 Ian Lance Taylor <ian@zembu.com>
19 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
20 certain sections, to match BFD changes.
22 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
24 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
25 (EXTRA_SCRIPTS): Define to keep automake happy.
26 * Makefile.in: Rebuild.
28 1999-08-08 Ian Lance Taylor <ian@zembu.com>
30 * Makefile.am: Rename .dep* files to DEP*.
31 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
32 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
34 * Makefile.in: Rebuild.
36 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
38 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
40 1999-08-08 Ian Lance Taylor <ian@zembu.com>
42 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
43 avoid problems on DOS filesystems.
44 * Makefile.in: Rebuild.
46 * doc/as.texinfo (Section): Document 's' flag for COFF version.
48 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
50 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
53 1999-08-08 Ian Lance Taylor <ian@zembu.com>
55 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
56 line to create ${GDBINIT} rather than .gdbinit.
57 * configure, Makefile.in, doc/Makefile.in: Rebuild.
59 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
61 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
63 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
65 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
67 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
69 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
70 non-adjustable symbols.
72 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
74 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
76 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
78 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
81 1999-08-05 Donn Terry <donn@interix.com>
83 * config/te-interix.h: New file.
84 * configure.in (i386-*-interix*): New target.
87 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
89 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
90 selectors for ELF too.
91 (selector_table): Add "ltp" and "rtp" selectors.
93 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
95 * config/tc-i386.c (i386_operand): No need to change
96 operand_string pointer in segment reg case before goto
97 do_memory_reference. Initialise displacement_string_start and
98 displacement_string_end after do_memory_reference label.
99 (i386_index_check): Add operand_string param, and print error
100 message on failure here.
101 (i386_intel_memory_operand): Instead of here.
102 (i386_operand): And here.
103 (INFER_ADDR_PREFIX): Enable.
105 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
107 * config/tc-i386.h (DefaultSize): Define. Renumber following
108 opcode_modifier defines.
110 From Etienne Lorrain <etienne.lorrain@ibm.net>
111 * config/tc-i386.c (stackop_size): New variable.
112 (set_16bit_code_flag): Clear it here.
113 (set_16bit_gcc_code_flag): New function.
114 (md_pseudo_table): Add "code16gcc" entry.
115 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
117 1999-08-03 Ian Lance Taylor <ian@zembu.com>
119 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
120 next_set_end even if the end symbol is being discarded.
122 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
123 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
124 * config/obj-coff.c: Likewise.
125 (seg_info_type): Remove.
126 (seg_info_off_by_4): Change to array of segT.
127 (s_get_segment): Adjust accordingly.
128 (obj_pseudo_table): Fully initialize sentinel entry.
130 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
131 Ralf Baechle <ralf@uni-koblenz.de>.
133 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
135 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
137 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
139 * config/tc-i386.c: Indentation and white space changes.
140 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
141 don't enable it by default.
142 (i386_intel_operand): Remove redundant prototype.
143 Move check on number of memory operands, and i.mem_operands++
144 (i386_intel_memory_operand): To here.
145 Remove i386_immediate code from here. Remove special case code
146 for input and output using (%dx). Remove base/index checks and
147 call i386_index_check instead. Save initial operand_string
148 argument for error message.
149 (i386_operand): Remove redundant prototype. Move base/index
150 checks to i386_index_check.
151 (i386_displacement): Move intel mode check for non-zero
153 (i386_intel_memory_operand): To here.
155 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
157 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
158 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
159 by .register pseudo-op if -64 and --no-undeclared-regs.
160 (s_register, sparc_adjust_symtab): New functions.
161 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
162 Declare sparc_adjust_symtab as tc_adjust_symtab.
163 * doc/c-sparc.texi: Add description of #ignore special literal
164 for .register pseudo-op.
166 1999-07-30 Catherine Moore <clm@cygnus.com>
168 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
169 the relocation's section offset.
171 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
173 * write.c (fixup_segment): Fix generic error check overflow test.
175 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
176 X_add_number to long.
178 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
180 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
183 1999-07-27 Ian Lance Taylor <ian@zembu.com>
185 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
188 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
190 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
192 * configure.bat: Remove; obsolete.
193 * config/go32.cfg: Likewise.
195 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
197 * configure.in (i386-*-vxworks*): New target.
198 * configure: Rebuild.
200 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
202 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
204 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
206 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
208 (output_insn): Put OLO10's secondary addend into tc_fix_data.
209 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
210 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
211 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
212 MAX_RELOC_EXPANSION): Define.
213 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
215 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
217 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
218 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
219 block. Print a warning if an 8-bit or 16-bit constant
220 displacement or immediate is truncated on output.
221 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
223 (i386_operand): Disallow immediate jump absolute operand.
225 1999-07-15 Ian Lance Taylor <ian@zembu.com>
227 * configure.in: Bump version number to 2.9.5.
228 * configure: Rebuild.
230 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
233 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
235 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
236 (cons_fix_new_hppa): Derive size of fixup from size of the object.
238 1999-07-14 Philip Blundell <pb@nexus.co.uk>
240 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
242 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
244 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
245 if -mno-fpu was given.
246 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
248 (cons_fix_new_arm): Remove misleading comments.
250 1999-07-14 Ian Lance Taylor <ian@zembu.com>
252 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
254 (relax_segment): Likewise. After giving a rs_org error, convert
255 the frag to rs_align to avoid cascading errors.
257 1999-07-12 Andreas Schwab <schwab@suse.de>
259 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
261 1999-07-11 Ian Lance Taylor <ian@zembu.com>
263 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
264 as appropriate. Fill in structure initializations. Add variable
265 initializations. Add casts.
266 * dwarf2dbg.c (print_stats): Change i to size_t.
267 * listing.c (listing_listing): Change list_line to unsigned int.
269 1999-07-10 Ian Lance Taylor <ian@zembu.com>
271 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
272 rather than checking for \001 and \002 in symbol name.
273 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
275 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
277 * configure.in (hppa*-linux-gnu*): New target.
278 * configure: Rebuilt.
280 1999-07-08 Nick Clifton <nickc@cygnus.com>
282 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
284 1999-07-07 Nick Clifton <nickc@cygnus.com>
286 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
287 accessing symbolP directly.
289 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
291 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
294 1999-07-05 Nick Clifton <nickc@cygnus.com>
296 * config/tc-arm.c (ARM_EXT_V5): Define.
297 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
298 (md_begin): Detect ARM v5 architectures.
299 (md_parse_option): Accept arm v5 specification.
300 (md_show_usage): Documment -marmv5 switch.
302 * doc/c-arm.texi: Document -marmv5 command line option.
304 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
306 (validate_immediate_twopart): New function. Determine if a
307 constant can be computed by two ADD instructions.
308 (output_inst): Remove its command line parameter - it was never
310 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
311 implememt the ADRL pseudo op.
312 (tc_gen_reloc): Generate a suitable error message if an ADRL
313 instruction tries to generate a real reloc.
315 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
317 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
319 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
322 1999-06-27 H.J. Lu <hjl@gnu.org>
324 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
325 non BFD_ASSEMBLER case.
327 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
329 * config/obj-coff.c (obj_coff_section): Mark writable sections as
332 1999-06-26 David Mosberger <davidm@hpl.hp.com>
334 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
335 out_end_sequence() when the address decreases due to a new frag.
336 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
337 numbering starts with 1.
339 1999-06-23 Nick Clifton <nickc@cygnus.com>
341 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
343 (mcore_s_text): Call obj_elf_text for ELF target.
344 (mcore_s_data): Call obj_elf_data for ELF target.
345 (mcore_s_section): No longer ELF specific. Call obj_coff_section
347 (mcore_s_bss): New function: Dump literal table before changing
349 (mcore_s_comm): New function: Dump literal table before changing
352 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
353 No longer static functions.
354 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
355 Provide prototypes for these functions.
357 1999-06-22 Ian Lance Taylor <ian@zembu.com>
359 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
360 a list of names, to try obj_segment_name, and to try abbreviated
361 names when using COFF without long section names.
363 * config/tc-alpha.c: More use of symbol accessor functions.
364 * config/tc-arc.c: Likewise.
365 * config/tc-d30v.c: Likewise.
366 * config/tc-fr30.c: Likewise.
367 * config/tc-i860.c: Likewise.
368 * config/tc-m88k.c: Likewise.
369 * config/tc-mcore.c: Likewise.
370 * config/tc-ns32k.c: Likewise.
371 * config/tc-sparc.c: Likewise.
372 * config/tc-v850.c: Likewise.
374 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
375 sy_value with appropriate accessor functions.
376 * config/tc-arm.c (md_apply_fix3): Likewise.
377 * config/tc-d10v.c (AT_WORD_P): Likewise.
378 * config/tc-v850.c (reg_name_search): Likewise.
380 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
381 use symbol_get_bfdsym instead.
382 * config/tc-ppc.c (md_assemble): Likewise.
383 * config/tc-v850.c (v850_comm): Likewise.
385 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
387 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
388 the symbol, rather than accessing the bsym member.
389 * config/tc-d10v.c (tc_gen_reloc): Likewise.
390 * config/tc-d30v.c (tc_gen_reloc): Likewise.
391 * config/tc-mcore.c (tc_gen_reloc): Likewise.
392 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
393 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
394 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
395 * config/tc-tic30.c (tc_gen_reloc): Likewise.
396 * config/tc-v850.c (tc_gen_reloc): Likewise.
398 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
400 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
401 (hppa_gen_reloc_type): Conditionalize on BFD64.
402 (tc_gen_reloc): Re-enable ELF relocations.
403 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
405 1999-06-21 Ian Lance Taylor <ian@zembu.com>
407 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
409 (do_ldst): Move assignment out of if condition.
410 (md_apply_fix3): Add casts to avoid printf format warnings. Add
411 parentheses to avoid warning.
413 1999-06-21 Nick Clifton <nickc@cygnus.com>
415 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
416 macro to get at the BFD symbol associated with a GAS symbol.
418 1999-06-19 Ian Lance Taylor <ian@zembu.com>
420 * config/tc-ppc.c: Update for symbol handling changes.
421 * config/obj-coff.c: Likewise.
423 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
425 * tc-hppa.c: General cleanups of ELF support. No more spaces
426 and subspaces for ELF.
427 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
428 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
429 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
430 (UNWIND_SECTION_NAME): Likewise.
431 (space/subspace related structures): Conditionalize definitions
433 (space/subspace directives and support routines): Conditionalize
434 definitions and references/uses on OBJ_SOM.
435 (label_symbol_struct): For ELF, track the symbol's segment. For
437 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
439 (USE_ALIASES): Kill for both SOM & ELF.
440 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
441 (pa_space, pa_subspace): Corresponding changes.
442 (pa_spaces_begin): Corresponding chagnes.
443 (md_begin): Do not muck around with space/subspace stuff for
445 (md_apply_fix): Temporarily disable argument relocation stuff
447 (tc_gen_reloc): Temporarily disable relocation generation for
449 (pa_build_unwind_subspace): Similarly.
451 1999-06-16 Nick Clifton <nickc@cygnus.com>
453 * config/tc-arm.c (thumb_set): New pseudo op.
454 (text, data, section): Override these pseudo ops with ARM
456 (s_thumb_set): New function: Perform the same as a .set pseudo
457 op, but also mark the alias'ed symbol as being a Thumb
459 (arm_s_text): New function: Perform the same as the .text
460 pseudo op, but dump the literal pool before changing
462 (arm_s_data): New function: Perform the same as the .data
463 pseudo op, but dump the literal pool before changing
465 (arm_s_section): New function: Perform the same as the
466 .section pseudo op, but dump the literal pool before changing
468 (arm_cleanup): Do not reset the current section before dumping
471 1999-06-17 Nick Clifton <nickc@cygnus.com>
473 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
474 OPTION_NO_WARN_UNMATCHED entries.
475 (md_parse_option): Generate a warning message if an unrecognised
476 option is encountered.
478 * config/tc-d10v.c (do_not_ignore_hash): New variable.
479 (get_operands): When parsing an expression after an '@' symbol
480 has been detected, do not ignore '#' symbols.
481 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
484 1999-06-13 Ian Lance Taylor <ian@zembu.com>
486 From K. Richard Pixley <rich@noir.com>:
487 * configure.in (ppc-*-vxworks*): New target.
488 * configure: Rebuild.
490 1999-06-12 Philip Blundell <philb@gnu.org>
492 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
494 1999-06-13 Ian Lance Taylor <ian@zembu.com>
496 * write.c (adjust_reloc_syms): Rather than never reducing reloc
497 which refer to symbols in linkonce sections, permit reducing the
498 relocs if the symbol is local.
500 1999-06-12 Ian Lance Taylor <ian@zembu.com>
502 * subsegs.c (subseg_text_p): New function.
503 * as.h (subseg_text_p): Declare.
504 * read.c (do_align): Use subseg_text_p to set the default fill.
505 * write.c (subsegs_finish): Likewise.
506 * config/obj-coff.c (write_object_file): Likewise.
507 * config/tc-i386.h (md_maybe_text): Don't define.
508 (md_do_align): Use subseg_text_p to set the default fill.
509 * config/tc-m32r.c (m32r_do_align): Likewise.
510 * config/tc-sh.c (sh_do_align): Likewise.
511 * config/tc-sparc.h (md_do_align): Likewise.
513 1999-06-12 David O'Brien <obrien@freebsd.org>
515 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
516 * configure: Rebuild.
518 1999-06-12 Ian Lance Taylor <ian@zembu.com>
520 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
521 * Makefile.am: Rebuild dependencies.
522 * Makefile.in: Rebuild.
524 * config/tc-i386.c (i386_immediate): Remove unused label
527 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
528 * symbols.c: Likewise.
529 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
530 sy_next field when taking address, rather than symbol_next.
532 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
534 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
535 value from the output file architecture.
536 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
537 * dwarf2dbg.h: Change bfd_vma to addressT.
539 1999-06-11 Ian Lance Taylor <ian@zembu.com>
541 * dwarf2dbg.h: Use PARAMS in function declarations.
543 1999-06-11 Martin Dorey <mdorey@madge.com>
545 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
546 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
548 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
550 1999-06-11 Ian Lance Taylor <ian@zembu.com>
552 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
554 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
557 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
559 * read.c (read_a_source_file): Only declare inescape if
562 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
564 (find_entry_byval): Add parens to avoid warning.
566 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
568 * symbols.c (resolve_symbol_value): Don't permit subtraction of
571 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
573 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
576 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
577 synthetize_setx): New functions.
578 (md_assemble): Broken the special cases into the above
579 functions. Make compiler happy if sizeof(bfd_vma)==4.
580 Fix sethi generated from set/setuw. If instructions have a relloc,
581 always clear the fields to be relocated in the opcode.
582 (sparc_ip): Remove special_case global variable.
584 1999-06-10 Ian Lance Taylor <ian@zembu.com>
586 Based on patches from John W. Woznack <jwoznack@concentric.net>:
587 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
588 indication of success rather than a value.
589 (itbl_get_val): Likewise.
590 (itbl_get_field): Use strcspn. Change delimiters to include
592 * itbl-ops.h (itbl_get_reg_val): Update declaration.
593 (itbl_get_val): Likewise.
594 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
596 * symbols.c (copy_symbol_attributes): Convert local symbols to
599 1999-06-10 Nick Clifton <nickc@cygnus.com>
601 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
604 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
606 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
607 Optimize set if sizeof(bfd_vma) == 64.
608 (sparc_ip): Fix sethi - without %hi() it should generate
609 R_SPARC_22 reloc, not R_SPARC_HI22.
610 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
612 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
614 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
615 (s_ncons): New function.
616 (native_op_table): New table.
617 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
618 R_SPARC_OLO10 handling.
620 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
622 * expr.h (struct expressionS): Revert last change; widen X_op.
623 * config/tc-alpha.c (md_begin): Check the field is wide enough.
625 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
627 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
628 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
629 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
630 * Makefile.in: Regenerated.
632 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
633 `common' pass on to s_mri_common.
634 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
636 1999-06-06 Richard Henderson <rth@cygnus.com>
638 * config/obj-elf.c (obj_elf_section): Don't free the return
639 value of demand_copy_C_string.
641 1999-06-05 Richard Henderson <rth@cygnus.com>
643 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
644 creation logic from obj_elf_create_section.
646 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
647 (section_stack): New.
648 (special_sections): Make const.
649 (obj_elf_section): Gut and rewrite parsing.
650 (obj_elf_change_section): New function broken out of obj_elf_section.
651 (obj_elf_parse_section_letters): Likewise.
652 (obj_elf_section_word): Likewise.
653 (obj_elf_section_type): Likewise.
654 (obj_elf_previous): Treat as a toggle.
655 (obj_elf_popsection): New.
656 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
657 (ppc_section_type): Likewise.
658 * config/tc-ppc.h: Likewise.
660 * expr.h (struct expressionS): Don't make X_op a bitfield.
661 * config/tc-alpha.c: Update for symbol handling changes.
662 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
663 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
665 1999-06-05 Richard Henderson <rth@cygnus.com>
667 * dwarf2dbg.c (*): Convert to K&R + prototypes.
668 (dwarf2_gen_line_info): Kill unused variables.
669 (dwarf2_finish): Likewise.
670 (dwarf2_where): Likewise.
671 (dwarf2_directive_file): If we've only got a string,
672 hand off to s_app_file.
673 * ecoff.c: Move the include of ecoff.h.
674 * symbols.h (S_IS_FUNCTION): Prototype.
676 * read.c (LEX_HASH): Supply a default.
678 (s_globl): Update `c' after skipping whitespace.
679 * read.h (LEX_END_NAME, is_name_ender): New.
680 * expr.c (get_symbol_end): Respect it.
682 1999-06-04 Mark Klein <mklein@dis.com>
684 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
686 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
688 * config/tc-hppa.c: Update for symbol handling changes.
690 1999-06-03 Ian Lance Taylor <ian@zembu.com>
692 * cgen.c: Update for symbol handling changes.
693 * config/tc-m32r.c: Likewise.
695 * config/tc-hppa.h: Update for symbol handling changes.
696 * config/tc-hppa.c: Likewise.
698 * config/tc-arm.h: Update for symbol handling changes.
699 * config/tc-arm.c: Likewise.
700 (symbol_make_empty): Remove. Just use symbol_create.
702 * symbols.c (symbol_set_tc): Correct name.
704 * Makefile.am: Rebuild dependencies.
705 ($(OBJS)): Don't depend upon struc-symbol.h.
706 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
707 * dep-in.sed: Don't remove struc-symbol.h.
708 * Makefile.in: Rebuild.
710 * doc/internals.texi (Symbols): Describe changes in symbol
713 1999-06-03 Richard Henderson <rth@cygnus.com>
715 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
716 instead of doing the work by hand.
718 1999-06-03 David Mosberger <davidm@hpl.hp.com>
720 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
721 state of line state-machine.
722 (struct ls): Collect DWARF2 line state-machine state in new member
723 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
724 resulted in any DWARF2 directives.
725 (reset_state_machine): New function.
726 (out_end_sequence): Ditto.
727 (dwarf2_gen_line_info): When switching sections or switching to a
728 lower text address, call out_end_sequence() first to terminate the
729 previous code sequence as code sequences MUST have monotonically
730 increasing addresses.
731 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
733 1999-06-03 David Mosberger <davidm@hpl.hp.com>
735 * as.c (parse_args): Add option -gdwarf2 to allow requesting
736 DWARF2 debug info (line information only, at this point).
737 * as.h: Update comment about supported debug formats.
738 * dwarf2dbg.c, dwarf2dbg.h: New files.
739 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
741 * expr.c (operand): Don't use [ for parens if we want an index op.
742 (op_encoding): Switch [ into O_index, if desired.
743 (op_rank): Renumber with O_index on bottom.
744 (expr): If O_index, match closing bracket.
745 * expr.h (O_index): New.
747 * read.c (read_a_source_file): Conditionally allow matched "
748 in lines passed to md_assemble.
750 * config/obj-elf.c (elf_pseudo_table): Add `common'.
752 1999-06-03 Ian Lance Taylor <ian@zembu.com>
754 Add support for storing local symbols in a small structure to save
755 memory when assembling large files.
756 * as.h: Don't include struc-symbol.h.
757 (symbolS): Add typedef.
758 * symbols.c: Include struc-symbol.h.
759 (local_hash): New static variable.
760 (save_symbol_name): New static function, from symbol_create.
761 (symbol_create): Call save_symbol_name.
762 (local_symbol_count): New static variable.
763 (local_symbol_conversion_count): Likewise.
764 (LOCAL_SYMBOL_CHECK): Define.
765 (local_symbol_make): New static function.
766 (local_symbol_convert): New static function.
767 (colon): Handle local symbols. Create local symbol for local
769 (symbol_table_insert): Handle local symbols.
770 (symbol_find_or_make): Create local symbol for local label name.
771 (symbol_find_base): Check for local symbol.
772 (symbol_append, symbol_insert): Check for local symbols.
773 (symbol_clear_list_pointers, symbol_remove): Likewise.
774 (verify_symbol_chain): Likewise.
775 (copy_symbol_attributes): Likewise.
776 (resolve_symbol_value): Handle local symbols.
777 (resolve_local_symbol): New static function.
778 (resolve_local_symbol_values): New function.
779 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
780 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
781 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
782 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
783 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
784 (symbol_previous, symbol_next): New functions.
785 (symbol_get_value_expression): Likewise.
786 (symbol_set_value_expression): Likewise.
787 (symbol_set_frag, symbol_get_frag): Likewise.
788 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
789 (symbol_mark_used_in_reloc): Likewise.
790 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
791 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
792 (symbol_mri_common_p): Likewise.
793 (symbol_mark_written, symbol_clear_written): Likewise.
794 (symbol_written_p): Likewise.
795 (symbol_mark_resolved, symbol_resolved_p): Likewise.
796 (symbol_section_p, symbol_equated_p): Likewise.
797 (symbol_constant_p): Likewise.
798 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
799 (symbol_get_obj, symbol_set_obj): Likewise.
800 (symbol_get_tc, symbol_set_tc): Likewise.
801 (symbol_begin): Initialize local_hash.
802 (print_symbol_value_1): Handle local symbols.
803 (symbol_print_statistics): Print local symbol statistics.
804 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
805 Declare new symbols.c functions. Move many declarations here from
807 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
808 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
809 (struct symbol): Move bsym to make it clearly the first field.
810 Remove TARGET_SYMBOL_FIELDS.
811 (symbolS): Don't typedef.
812 (struct broken_word): Remove.
813 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
814 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
815 (symbol_clear_list_pointers): Likewise.
816 (symbol_insert, symbol_remove): Likewise.
817 (symbol_previous, symbol_append): Likewise.
818 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
819 (struct local_symbol): Define.
820 (local_symbol_converted_p, local_symbol_mark_converted): Define.
821 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
822 (local_symbol_get_frag, local_symbol_set_frag): Define.
823 (local_symbol_get_real_symbol): Define.
824 (local_symbol_set_real_symbol): Define.
826 * write.c (write_object_file): Call resolve_local_symbol_values.
827 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
828 (TARGET_SYMBOL_FIELDS): Don't define.
829 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
830 ECOFF_DEBUGGING, add ECOFF fields.
831 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
832 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
833 ECOFF_DEBUGGING, add ECOFF fields.
834 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
835 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
836 * config/tc-mcore.h: Don't include struc-symbol.h.
837 (TARGET_SYMBOL_FIELDS): Don't define.
838 (struct mcore_tc_sy): Define.
839 (TC_SYMFIELD_TYPE): Define.
840 * Many files: Use symbolS instead of struct symbol. Use new
841 accessor functions rather than referring to symbolS fields
844 * read.c (s_mri_common): Don't add in value of line_label.
846 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
847 checking for SEC_LINK_ONCE.
849 * config/tc-sh.h (sh_fix_adjustable): Declare.
851 * app.c (input_buffer): New static variable.
852 (app_push): Save saved_input in allocated buffer.
853 (app_pop): Restored saved_input.
854 (do_scrub_chars): Change get parameter to take char * and int as
855 arguments. Change GET macro to pass input_buffer to get
856 function. Don't save input into allocated buffer.
857 * as.h (do_scrub_chars): Update declaration.
858 * input-file.c (input_file_get): Change to take char * and int.
859 Read data into passed in buffer. Remove static buffer.
860 * read.c (scrub_from_string): Change to take char * and int. Copy
861 data into passed in buffer.
863 * hash.h: Neaten. Declare hash_traverse.
864 * hash.c: Complete rewrite based on BFD hashing code.
865 * gasp.c (chunksize): New variable.
866 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
869 1999-05-28 Nick Clifton <nickc@cygnus.com>
871 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
872 addend unless the target uses an old ABI.
874 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
876 -Wchar-subscripts cleanup
877 * listing.c (listing_newline): Use unsigned char variable, so
878 calls to isascii,iscntrl are correct.
879 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
881 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
882 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
883 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
884 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
886 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
888 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
890 (arch_coldfire_p): New #define.
891 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
893 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
895 * config/tc-m68k.c (install_operand): Add places `n', `o'.
897 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
898 (install_operand): Add place `N'.
899 (init_table): Add registers ACC, MACSR, MASK.
901 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
903 * config/tc-m68k.c: Change mcf5200 --> mcf.
904 (archs): Add mcf5206e, mcf5307.
905 (m68k_ip): Add format `u'.
906 (install_operand): Add place `m', `M', `h'.
907 (init_table): Add upper/lower registers.
909 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
911 1999-05-28 Martin Dorey <mdorey@madge.com>
913 * config/tc-i960.c: Several minor changes to add ELF and
914 BFD_ASSEMBLER support.
915 * config/tc-i960.h: Likewise.
916 * configure.in (i960-*-elf*): New target.
917 * aclocal.m4, configure: Rebuild.
919 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
921 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
922 reloc changes when defined(BFD_ASSEMBLER).
924 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
926 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
928 * write.c (write_print_statistics): Output to file, not stderr.
930 * expr.c (generic_bignum_to_int32,64): Prototype.
932 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
933 output_sleb128, output_uleb128, output_big_sleb128,
934 output_big_uleb128, output_big_leb128): Prototype.
935 (output_big_sleb128, output_big_uleb128): Make inline.
936 (output_big_leb128): Remove inline
938 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
939 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
940 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
941 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
942 value for correct overflow check in write.c:fixup_segment.
943 * write.c (fixup_segment): Move bitfield overflow checks to after
944 the md_apply_fix call.
945 * config/obj-coff.c (fixup_segment): Likewise.
946 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
947 valueT *val argument.
949 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
951 * config/atof-ieee.c (gen_to_words): Correctly round a
952 denormalized number. Fix off-by-one in range checking for
953 exponent in a denormal.
955 1999-05-10 Nick Clifton <nickc@cygnus.com>
957 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
960 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
962 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
964 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
966 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
967 (ReverseRegRegmem): Remove.
968 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
969 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
970 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
973 From Doug Ledford <dledford@redhat.com>
974 * config/tc-i386.h (RegXMM): New for P/III.
975 * config/tc-i386.c: Add support for P/III.
977 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
979 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
980 (md_begin): Allow ppc32 insns in ppc64bridge mode.
981 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
983 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
985 * config/tc-i386.c (i386_immediate): Skip whitespace before
986 complaining about junk after expression.
987 (i386_displacement): Likewise.
989 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
991 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
992 Don't copy before downcaseing.
994 1999-05-05 Catherine Moore <clm@cygnus.com>
996 * tc-m68k.c: Include elf/m68k.h.
997 (m68k_elf_final_processing): New routine.
998 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1001 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1003 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1006 1999-04-30 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-mcore.c (mcore_s_section): Dump literals before
1011 1999-04-29 Nick Clifton <nickc@cygnus.com>
1013 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1016 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1018 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1019 (TC_INIT_FIX_DATA): Delete.
1020 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1021 (TC_INIT_FIX_DATA): Delete.
1022 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1023 * write.c (fix_new_internal): Initialize fx_cgen member.
1024 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1025 (gas_cgen_md_apply_fix3): Update.
1026 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1027 (md_cgen_record_fixup_exp): Update.
1028 (FX_OPINFO_R_TYPE): Update.
1030 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1031 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1032 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1033 * frags.h (struct frag): Make opindex, opinfo ints.
1035 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1037 1999-04-26 Tom Tromey <tromey@cygnus.com>
1039 * aclocal.m4, configure: Updated for new version of libtool.
1041 1999-04-22 Nick Clifton <nickc@cygnus.com>
1043 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1045 (md_apply_fix3): Do not fix up absolute relocations against
1048 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1050 1999-04-20 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1053 changes and data-in-text directives.
1054 (mcore_cons): New function: intercept cons() operations.
1055 (mcore_float_cons): New function: intercept float_cons()
1057 (mcore_stringer): New function: intercept stringer() operations.
1059 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1061 * obj.h (struct format_ops): Change generate_asm_lineno field to
1063 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1065 * config/tc-alpha.c (find_opcode_match): Add default case to
1067 (find_macro_match): Likewise.
1068 (load_expression): Parenthesize && within ||.
1070 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1072 1999-04-17 Nick Clifton <nickc@cygnus.com>
1074 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1075 .text .data .section pseudo ops.
1076 (mcore_s_section): New function. Dump lits before changing secs.
1077 (mcore_s_text): New function. Dump lits before changing secs.
1078 (mcore_s_data): New function. Dump lits before changing secs.
1080 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1082 * config/tc-mips.c (mips_32bitmode): New.
1083 (md_begin): Set mips_32bitmode if needed.
1084 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1085 Set EF_MIPS_32BITMODE.
1087 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1089 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1092 1999-04-16 Nick Clifton <nickc@cygnus.com>
1094 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1096 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1098 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1099 expressions correctly.
1102 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1104 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1106 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1108 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1109 and fmpynfadd instructions.
1111 1999-04-11 Richard Henderson <rth@cygnus.com>
1113 * as.h (environ): Declare it, if needed.
1114 * as.c (dump_statistics): Don't declare environ.
1115 * configure.in (environ): Detect declaration.
1116 * configure, config.in: Rebuild
1118 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1119 (i386_displacement): Allocate enough space for replacement buffer.
1120 Clean up replacement buffer initialization.
1122 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1124 * subsegs.c (section_symbol): Don't create a new symbol if one
1125 already exists; instead, use the existing one, but set its segment
1126 and frag data if it hasn't already been defined.
1127 * config/obj-coff.c (c_section_symbol): Likewise.
1129 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1131 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1133 1999-04-08 Nick Clifton <nickc@cygnus.com>
1135 * config/tc-mcore.c: New File: Support routines for MCore
1137 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1138 * config/obj-coff.c: Add support for mcore-pe target.
1140 * Makefile.am: Add support for MCore targets.
1141 * Makefile.in: Regenerate.
1142 * configure.in: Add support for MCore targets.
1143 * configure: Regenerate.
1145 * doc/all.texi: Set MCORE.
1146 * doc/as.texinfo: Document MCore specific command line options.
1148 * write.h: Prevent multiple inclusion.
1150 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1152 * asintl.h (LC_MESSAGES): Never define.
1153 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1155 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1158 * Makefile.am (m68k-parse.c): If configuring in the source
1159 directory, copy m68k-parse.y into the local directory before
1160 running ylwrap, to remove spurious differences when generating
1162 * Makefile.in: Rebuild.
1164 * config/tc-sparc.h (md_do_align): Just allocate the number of
1165 bytes necessary, rather than always allocating 1024.
1167 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1169 * listing.c (listing_newline): Add cast to avoid warning.
1170 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1171 * config/tc-i386.c (i386_scale): Add return value.
1172 (build_displacement_string): Remove unused local temp_disp2.
1173 (i386_intel_memory_operand): Add parentheses to avoid warning.
1174 (i386_intel_operand): Remove unused local end_of_operand_string.
1175 (i386_operand): Remove unused local operand_modifier.
1176 (i386_operand): Add parens to avoid warning.
1178 1999-04-04 Don Bowman <don@pixsci.com>
1180 * configure.in: Add mips*-*-vxworks* target; have it define
1182 * configure, config.in: Rebuild.
1184 1999-03-31 Nick Clifton <nickc@cygnus.com>
1186 * configure.in (emulations): Add support for arm-epoc-pe.
1187 * configure: Regenerate.
1188 * config/te-epoc-pe.h: New file. Define macros specific to
1190 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1191 for arm-epoc-pe target.
1193 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1195 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1197 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1199 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1200 detect ",n" without a condition.
1201 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1204 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1206 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1207 instruction is encoded with one bit.
1210 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1212 * doc/internals.texi (CPU backend): Mention that
1213 line_separator_chars should not include newline. From thi
1214 <ttn@mingle.glug.org>.
1216 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1218 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1219 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1221 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1223 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1225 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1227 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1230 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1232 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1234 1999-03-15 Martin Hunt <hunt@cygnus.com>
1236 * app.c (do_scrub_begin): Change '-' back to a symbol char
1237 so we can use multiple opcodes on a line again.
1239 * config/tc-d30v.c: By default, warn if a symbol has
1240 the same name as a register. Plus some minor
1241 updates from the branch.
1243 1999-03-13 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1246 BFD_RELOC_16 and BFD_RELOC_64.
1248 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1250 * expr.c (expr): Add missing else.
1252 1999-03-12 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-arm.c (md_apply_fix3): Improve error message.
1256 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1258 * Makefile.am (CPU_TYPES): Add fr30.
1259 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1260 (fr30,m32r dependencies): Update.
1261 * Makefile.in: Rebuild.
1263 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1264 (gas_cgen_record_fixup_exp): Ditto.
1265 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1266 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1267 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1268 (md_cgen_lookup_reloc): Update use of operand->type.
1269 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1270 (md_convert_frag): Call cgen_operand_lookup_by_num.
1271 (md_cgen_lookup_reloc): Update use of operand->type.
1272 (m32r_cgen_record_fixup_exp): Ditto.
1274 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1276 * config/tc-mips.c (md_show_usage): Fix message.
1278 1999-03-03 Nick Clifton <nickc@cygnus.com>
1280 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1281 and LDR reg,=<expr> instruction.
1283 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1286 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1288 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1290 1999-02-17 Nick Clifton <nickc@cygnus.com>
1292 This patch was created by: Scott Bambrough
1293 <scottb@corelcomputer.com>
1296 Special cased '@' character. The '@' character is used as the
1297 ARM assembler comment character, as a special character
1298 and in ELF .symver pseudo-op's, and as a special character in
1299 .type and .section pseudo-ops.
1300 (symver_pseudo): New static variable.
1301 (symver_state): New static variable.
1302 (struct app_save): Add field 'symver_state'.
1303 (app_push): Save global symver_state int struct app_save.
1304 (app_pop): Restore global symver_state from struct app_save.
1305 (do_scrub_chars): Special case handling of '@' character in
1308 * configure.in: Modified to recognize armv* uname syntax from ARM
1310 * configure: Regenerated.
1312 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1313 a prefix to the section's type.
1314 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1315 the type's typename.
1317 * config/tc-arm.h: Add support for PIC generation:
1318 (pic_code): New boolean.
1319 (obj_relocate_extern): Define.
1320 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1321 (TC_CONS_FIX_NEW): Define.
1322 (tc_fix_adjustable): Define.
1323 (GLOBAL_OFFSET_TABLE_NAME): Define.
1325 * config/tc-arm.c: Add support for PIC generation:
1326 (line_seperator_chars): Allow ';' as a seperator for Linux.
1327 (is_immediate_prefix): New macro.
1328 (arm_parse_reloc): New function.
1329 (s_arm_elf_cons): New function.
1330 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1331 (md_undefined_symbol): Special case handling for the Global Offset
1333 (md_apply_fix3): Handle PIC relocs.
1334 (tc_gen_reloc): Handle PIC relocs.
1335 (md_parse_option): Add support for '-k' command line switch to
1336 enable PIC generation.
1337 (cons_fix_new_arm): New function.
1338 (s_arm_elf_cons): New function.
1340 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1342 * configure.in: Add comments for uses of AC_DEFINE.
1343 * acinclude.m4: Likewise.
1344 * acconfig.h: Remove.
1345 * aclocal.m4: Rebuild.
1346 * configure: Rebuild.
1347 * Makefile.in: Rebuild.
1348 * config.in: Rebuild.
1350 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1352 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1353 non-constant offset from a base register.
1355 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1357 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1360 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1362 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1363 (emit_insn): Look for pc-relative and no-overflow specifiers on
1364 internal relocation types.
1366 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1368 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1371 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1373 (mips_4650, mips_4010, mips_4100): Variables removed.
1374 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1375 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1377 (md_begin): Don't bother initializing the mips_NNNN variables;
1378 mips_cpu is set, and that's good enough now.
1379 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1380 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1381 (show): New function, to handle wrapping in the CPU lists.
1382 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1384 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1386 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1387 than treat as an immediate specifier.
1389 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1391 * config/tc-i386.c: Prototype many functions.
1392 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1393 (i386_immediate): Remove unused second argument.
1394 (i386_intel_operand): Fix i386_is_reg typo.
1395 (i386_operand): Use allow_naked_reg.
1396 (output_invalid): Make operand int for K&R.
1398 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1400 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1402 * Makefile.in: Rebuild.
1404 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1406 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1408 (EXTRA_as_new_SOURCES): Comment out.
1409 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1410 * Makefile.in: Rebuild.
1411 * doc/Makefile.in: Rebuild.
1412 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1413 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1414 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1415 * configure: Rebuild.
1416 * aclocal.m4: Rebuild.
1417 * config.in: Rebuild.
1418 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1419 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1420 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1421 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1422 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1423 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1424 (gas_cgen_record_fixup_exp): Ditto.
1425 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1426 descriptor, not global variable.
1427 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1428 descriptor, not global variable. Refer to insert_operand handler
1429 via cpu descriptor, not global function.
1430 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1431 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1432 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1433 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1434 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1435 * config/tc-m32r.c: Ditto.
1436 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1437 (md_assemble): Ditto.
1438 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1440 1999-02-09 Nick Clifton <nickc@cygnus.com>
1442 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1443 relocations for ELF targets.
1445 1999-02-08 Nick Clifton <nickc@cygnus.com>
1447 * configure.in: Add support for StrongARM target.
1448 * configure: Regenerate.
1450 1999-02-05 Nick Clifton <nickc@cygnus.com>
1452 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1454 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1457 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1459 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1461 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1463 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1464 (INTEL_DWORD_MNEM_SUFFIX): Define.
1467 (DWORD_PTR): Define.
1468 (XWORD_PTR): Define.
1470 (OFFSET_FLAT): Define.
1472 (NONE_FOUND): Define.
1475 * config/tc-i386.c (set_intel_syntax): New routine.
1476 (intel_syntax): Declare.
1477 (allow_naked_reg): Declare.
1478 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1479 (intel_float_operand): New routine.
1480 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1481 Handle brackets as well as parens. Call i386_intel_operand for
1482 intel syntax. Reverse operands if appropriate. Handle new
1483 suffixes. Handle movzx and movsx.
1484 (i386_is_reg): New routine.
1485 (i386_immediate): New routine.
1486 (i386_scale): New routine.
1487 (i386_displacement): New routine.
1488 (i386_operand_modifier): New routine.
1489 (build_displacement_string): New routine.
1490 (i386_parse_seg): New routine.
1491 (i386_intel_memory_operand): New routine.
1492 (i386_intel_operand): New routine.
1493 (i386_operand): Call i386_displacement, i386_immediate,
1494 i386_scale, etc. instead of handling inline.
1495 (parse_register): Handle registers without prefix.
1497 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1499 * configure: Regenerate.
1500 * configure.in (arm-*-oabi): New.
1501 (thumb-*-oabi): New.
1502 * config/tc-arm.c (target_oabi): Declare.
1503 (md_apply_fix3): Support REL relocs.
1504 (md_parse_option): Handle -oabi.
1505 (elf32_arm_target_format): New routine.
1506 (md_longopts): Add OPTION_OABI.
1507 * config/tc-arm.h: Redefine TARGET_FORMAT.
1510 1999-01-28 Nick Clifton <nickc@cygnus.com>
1512 * write.c (write_relocs): Handle out of range error.
1514 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1515 (fr30_force_relocation): Default to 0.
1517 * config/tc-fr30.h (obj_fix_adjustable): Define.
1518 (TC_FORCE_RELOCATION): Define.
1520 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1523 1999-01-16 Nick Clifton <nickc@cygnus.com>
1525 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1526 merge of two instructions if the left instruciton kills the right.
1528 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1530 * Makefile.in: Regenerate.
1531 * configure.in: Redo test for using cgen.
1532 * configure: Regenerate.
1534 1999-01-09 Nick Clifton <nickc@cygnus.com>
1536 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1537 redefinition of this macro.
1539 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1541 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1544 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1546 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1547 a read of HI or LO and an immediatly following branch.
1549 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1551 * config/tc-mips.c (md_begin): Another correction to the setting of
1554 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1556 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1558 1998-12-21 Nick Clifton <nickc@cygnus.com>
1560 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1561 bit insn when optimizing, so that parallelised instructions will
1562 start on a 32 bit boundary.
1564 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1566 * config/tc-mips.c (mips_eabi64): New.
1567 (md_begin): Set mips_eabi64.
1568 (mips_elf_final_processing): Use it.
1570 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1572 * config/tc-mips.c (mips_elf_final_processing):
1573 Correct setting of ABI in e_flags.
1575 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1577 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1579 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1581 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1583 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1585 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1586 warning, values that don't fit in the field.
1588 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1590 * config/tc-mips.c (mips_abi_string): New.
1591 (md_parse_option,md_longopts): Add mabi.
1592 (mips_elf_final_processing): Set e_flags based on mabi flag.
1594 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1596 * config/tc-mips.c (md_parse_option): Handle vr4111.
1598 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1600 * config/tc-h8300.c (build_bytes): Change message given if the
1601 instruction requires H8/300H mode and we're not in Hmode, to
1602 suggest that it may be the operand modes that are the problem, not
1603 necessarily the opcode.
1605 1998-12-10 Nick Clifton <nickc@cygnus.com>
1607 * config/tc-fr30.c: Add line separator character.
1609 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1611 * configure.in (hppa-*-mpeix*): New target.
1612 * config/obj-som.h (obj_som_compiler): Declare.
1613 * config/obj-som.c (compiler_seen): New static variable.
1614 (obj_som_compiler): New function.
1615 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1616 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1617 (pa_type_args): Set hppa_priv_level.
1618 (pa_compiler): New static function if OBJ_SOM.
1619 * configure: Rebuild.
1621 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1623 * read.c (output_leb128): Don't mark as inline.
1625 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1627 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1628 AIX .vbyte unaligned data support.
1629 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1630 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1633 1998-12-07 Nick Clifton <nickc@cygnus.com>
1635 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1638 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1640 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1641 BFD_RELOC_ARM_PCREL_BRANCH.
1643 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1645 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1646 checking the target type.
1647 (mips-dec-bsd*): Set endian to little.
1648 * configure: Rebuild.
1650 COFF weak symbol support, based on patches from Mark Elbrecht
1651 <snowball3@usa.net>:
1652 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1653 * config/obj-coff.c (obj_coff_weak): New static function.
1654 (obj_coff_endef) [both versions]: Handle weak symbols.
1655 (coff_frob_symbol): Likewise.
1656 (yank_symbols): Likewise.
1657 (obj_pseudo_table): Add "weak".
1659 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1660 <aymeric.vincent@emi.u-bordeaux.fr>.
1661 * aclocal.m4: Rebuild with current tools.
1662 * configure: Rebuild.
1664 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1665 an assertion failure for a case we can't handle when OBJ_ECOFF.
1667 * expr.c (operator): And with 0xff to avoid problems with signed
1670 1998-12-03 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1673 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1675 1998-12-02 Nick Clifton <nickc@cygnus.com>
1677 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1680 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1682 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1685 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1687 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1690 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1692 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1694 (d10v_cleanup): Only generate previous insn if a multiline insn is
1697 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1699 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1702 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1704 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1705 -marm6xxx command line switches.
1707 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1709 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1710 (itbl-ops.o): Delete duplicate dependencies.
1711 Rebuild dependencies.
1712 Add fr30 dependencies.
1713 * Makefile.in: Rebuild.
1715 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1719 * listing.c: Ignore line terminator characters found inside
1722 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1724 * po/gas.pot: Regenerated.
1726 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1729 fr30_is_label_start(). Also checks for delay slot insns.
1731 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1732 FR30 instructions which contain a colon in the mnemonic.
1734 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1736 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1738 * config/tc-fr30.c: Removed currently superflous code.
1740 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1742 * config/tc-fr30.h: New file.
1743 * config/tc-fr30.c: Tweaking so that it will compile.
1745 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1747 * config/tc-d10v.h (obj_fix_adjustable): Define.
1748 (TC_FORCE_RELOCATION): Define.
1749 (d10v_force_relocation): Declare.
1750 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1751 (md_apply_fix3): Handle Vtable relocs.
1752 (d10v_fix_adjustable): New.
1753 (d10v_force_relocation): New.
1755 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1757 * config/tc-d30v.c: Change default behaviour to ignore potential
1758 conflicts between register name and symbol names.
1760 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1762 * configure.in: Add fr30-*-*.
1763 * config/tc-fr30.c: New file.
1764 * Makefile.in: Regenerated.
1765 * config.in: Regenerated.
1766 * configure: Regenerated.
1767 * doc/Makefile.in: Regenerated.
1768 * po/gas.pot: Regenerated.
1770 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1772 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1775 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1777 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1779 (do_scrub_chars): Add some casts to unsigned char to avoid
1780 unwanted sign extension.
1781 * read.c (lex_type): Set characters about 127 to be symbol
1783 * config/tc-i386.c (md_begin): Set identifier_chars and
1784 operand_chars for values above 127.
1786 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1788 * configure.in: detect cygwin* instead of cygwin32*
1789 * configure: regenerate
1791 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1793 * listing.c: Add support for producing a listing from piped
1796 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1798 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1799 (append_insn): Account for the tx39's multiply behavior.
1801 1998-10-26 Michael Meissner <meissner@cygnus.com>
1803 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1804 from assemble_parallel_insns. Add support for '->' to indicate
1805 explicitly serializing the instructions.
1806 (md_assemble): Ditto.
1808 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1810 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1813 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1815 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1817 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1819 * config/tc-mips.c : support frame and regmask/fregmask when
1820 MIPS_STABS_ELF is specified.
1822 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1824 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1825 (md_apply_fix): Don't return 1 for VTABLE relocs.
1826 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1828 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1830 * doc/c-i386.texi: Replace occurences of "opcode" with
1831 "instruction mnemonic", "instruction", or "mnemonic" when
1832 referring to the name of an instruction. Use "opcode" when
1833 referring to the sequence of machine bytes.
1835 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1836 (is_opcode_char): Rename to is_mnemonic_char.
1837 (md_assemble and i386_operand): Correct error messages from
1838 "opcode" to "instruction mnemonic"
1839 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1840 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1841 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1842 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1843 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1844 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1845 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1847 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1849 * config/tc-i386.c (i386_operand): Check for garbage after
1852 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1854 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1855 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1857 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1859 * config/tc-sh.h (obj_fix_adjustable): Define.
1860 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1861 (md_apply_fix): Likewise.
1862 (tc_gen_reloc): Likewise.
1863 (sh_fix_adjustable): New.
1865 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1867 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1868 * cgen.h (gas_cgen_finish_insn): Update prototype.
1869 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1870 cgen_insn_t -> CGEN_INSN_INT.
1871 (make_parallel): Update handling of CGEN_INT_INSN_P.
1872 (assemble_parallel_insn): Ditto.
1873 (target_make_parallel): New function.
1874 (md_assemble): Use it.
1876 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1878 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1880 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1882 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1883 converted into lower case.
1885 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1887 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1888 (gas_cgen_tc_gen_reloc): Likewise.
1889 * config/tc-m32r.h (obj_fix_adjustable): Define.
1890 * config/tc-m32r.c (m32r_fix_adjustable): New.
1891 (m32r_force_relocation): Handle VTABLE relocs.
1893 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1895 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1897 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1900 to lower case before parsing.
1902 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1903 parallel insns modift buts in the PSW as a side effect.
1905 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1907 * config/tc-d30v.c (find_format): Test for missing flag and
1910 (md_apply_fix3): Fix error messages to avoid
1911 assumption about presence of a symbol.
1913 (parallel_ok): Disallow parallel instructions that both modify the
1916 (find_format): Generate a warning if an odd numbered register is
1917 used as the first register in a mutli-register instruction.
1919 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1922 relocations are always associated with a symbol.
1924 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1926 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1927 (elf32_sparc_force_relocation): Declare.
1928 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1929 (tc_gen_reloc): Handle vtable relocs.
1930 (elf32_sparc_force_relocation): New.
1932 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1934 * symbols.c (S_IS_FUNCTION): New.
1935 * config/tc-v850.h (obj_fix_adjustable): Define.
1936 (TC_FORCE_RELOCATION): Define.
1937 (v850_force_relocation): Declare.
1938 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1939 of fx_addnumber for VTABLE reloc addends.
1940 (md_apply_fix3): Handle VTABLE relocs.
1941 (v850_fix_adjustable): New.
1942 (v850_force_relocation): New.
1944 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1946 * tc-hppa.c (fp_operand_format): Add some additional formats.
1947 (pa_ip): Do not automatically promote into pa2.0 mode.
1948 (pa_level): Handle ".level 2.0".
1950 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1952 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1953 * config/tc-i386.h (template.extension_opcode): Change to
1954 unsigned int to allow full range of 8-bit opcode suffixes.
1955 (None): Redefine as 0xffff.
1957 From Jeff B Epler <jepler@usgs.gov>
1958 * doc/c-i386.texi (i386-SIMD): New section.
1960 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1962 * read.c (discard_rest_of_line): New function.
1963 * read.h: Declare it.
1964 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1966 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1968 * config/tc-d10v.c (find_symbol_matching_register): New function.
1969 (find_opcode): Cope with the case where a register name matches
1972 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1974 * config/tc-v850.c (md_pcrel_from): Rename to
1975 v850_pcrel_from_section.
1976 (v850_pcrel_from_section): Do not resolves symbols in other
1979 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1981 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-d10v.c (find_opcode): Generate an error if a register
1984 is supplied for an operand that should not be a register.
1986 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1989 instructions to have another instruction in the right bin.
1991 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1994 the right container if the left container holds a branch
1997 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1999 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2000 both a register name and symbol name.
2001 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2003 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2006 execution unit class.
2008 (reg_name_search): If a name matches a register and a symbol,
2009 prefer the register.
2010 (find_format): Disallow flag registers when a general purpose
2011 register is required.
2012 If a number is required, but a register has been given, check to
2013 see if a symbol with the same name as the register exists, and if
2014 so, use that symbol.
2016 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2018 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2020 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2022 * config/tc-d30v.c (find_format): Do not accept flag registers as
2023 general purpose registers.
2024 (find_format): If an immediate value is expected at a given place
2025 in a format, but a register name has been provided instead, check
2026 to see if that register name matches the name of a predefined
2027 symbol and if it does, then use the symbol instead.
2028 (reg_name_search): If a register name matches a symbol name,
2029 prefer the register name to the symbol name.
2031 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2033 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2034 the previous insn to empty.
2036 1998-09-20 Michael Meissner <meissner@cygnus.com>
2038 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2039 pieces, forcing the use of an ANSI compiler.
2041 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2043 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2045 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2047 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2049 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2051 (obj_elf_vtable_entry): Likewise.
2052 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2053 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2054 (tc_gen_reloc): Likewise.
2055 (arm_fix_adjustable): Likewise.
2056 (elf32_arm_force_relocation): New.
2057 (armelf_frob_symbol): Remove coff-style symbol support.
2059 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2061 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2063 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2065 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2066 OBJ_COFF so that routine is defined for a.out format.
2068 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2070 * config/tc-i386.c (i386_operand): Detect non-segment registers
2071 used as segment prefixes.
2073 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2075 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2076 optimize across FDE boundaries.
2078 * config/obj-coff.c (obj_coff_section): Preserve any link once
2079 flags when setting the section flags.
2081 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2083 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2084 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2086 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2088 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2091 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2093 * frags.c (frag_grow): Include the size of the frag struct in the
2096 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2097 if the new subseg comes before the old.
2099 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2101 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2102 to handle edge8 and edge16.
2104 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2106 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2107 before we clobber the symbol involved.
2109 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2111 * config/tc-arm.c: Remove OBJ_ELF definitions for
2112 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2113 use arm_adjust_symtab for OBJ_COFF.
2114 (armelf_adjust_symtab): New Routine.
2115 * config/tc-arm.h: Define obj_adjust_symtab to
2116 armelf_adjust_symtab for OBJ_ELF.
2118 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2120 * configure.in: Make all i386-elf targets use bfd_gas.
2121 * config/tc-i386.c (tc_i386_force_relocation): New.
2122 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2123 (md_apply_fix3): Likewise.
2124 (tc_gen_reloc): Handle them.
2125 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2126 tc_i386_force_relocation.
2128 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2132 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2134 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2135 current opcode after writing the first insturction of a reverse
2138 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2140 * read.h (generate_lineno_debug): Add prototype.
2141 * read.c (generate_lineno_debug): Make non-static.
2143 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2145 * config/tc-i386.c (md_assemble): Only warn for address/data size
2148 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2150 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2151 against Thumb function names, as the linker needs this information.
2153 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2155 * expr.c (operand): Check also that there is no advance in operand
2156 after atof_generic in order to decide "is it label 0f or floating
2159 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2161 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2162 command line options with a single dash.
2163 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2165 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2167 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2168 * tc-arm.c (arm_fix_adjustable): New routine.
2170 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2172 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2173 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2174 demand_empty_rest_of_line before mri_comment_end.
2175 (equals): Check garbage after expression before
2176 mri_comment_end in MRI mode.
2178 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2180 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2181 small immediate constant to use the constant itself rather than
2184 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2186 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2187 (pa_leave): Likewise.
2189 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2191 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2193 (i386_operand): Fix an error message.
2195 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2197 * doc/c-arm.texi (ARM Directives): Document .req directive.
2199 * config/tc-arm.c (reg_required_here): Display erroneous string if
2200 the register name could not be decoded.
2201 Do not set inst.instruction if the sift is -1.
2203 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2205 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2208 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2211 even if it is belived to be unnecessary.
2213 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2215 config/tc-i386.c (i386_operand): Size immediate constants by
2216 suffix (erroneously removed as part of July 7 change).
2218 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2220 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2221 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2222 (armelf_frob_symbol): New Routine.
2223 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2225 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2227 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2229 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2232 command line switches passed to assembler.
2234 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2236 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2237 (gas_cgen_opcode_desc): Declare.
2238 (gas_cgen_parse_operand): Declare.
2239 (*): Prepend gas_ to gas specific fns to denote them as such.
2241 * cgen.c (gas_cgen_opcode_desc): New global
2242 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2243 (queue_fixup): Renamed from cgen_queue_fixup.
2244 (*): Prepend gas_ to gas specific fns to denote them as such.
2246 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2247 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2248 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2249 Open opcode table and initialize it.
2250 (make_parallel): Use gas_cgen_opcode_desc.
2251 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2252 (md_assemble): Ditto.
2254 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2256 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2257 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2258 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2259 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2260 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2261 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2262 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2263 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2264 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2265 (INIT_STAB_SECTION): Likewise.
2266 (OBJ_PROCESS_STAB): Likewise.
2268 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2269 (md_parse_option): Watch for them.
2270 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2271 (md_begin): Kill neverdef code.
2272 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2273 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2274 (s_alpha_coff_wrapper): New.
2275 (md_pseudo_table): Trap all ECOFF pseudos.
2277 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2279 Start of changes to remove mdebug section from mips*-elf
2280 Based on MIPS_STAB_ELF definition
2281 * acconfig.h: undef if not configured
2282 * config.in: undef if not configured
2283 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2284 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2285 * stabs.c (s_stab_generic): flush frag
2287 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2289 * configure.in: (arm-*-elf): Handle.
2290 (thumb-*-elf): Handle.
2291 * configure: Regenerate.
2292 * read.c (stringer): Fix typo in comment.
2293 * write.c (fixup_segment): Don't add symbol value to addend if
2295 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2297 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2300 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2302 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2303 (write_2_short): Emit warning if new flag is set.
2304 (do_assemble): Set flags if left instruction is one of special
2305 "right-instruction-killer" type.
2307 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2309 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2310 Always output words in debug_info section as big endian.
2311 (sparc_target_format): Choose correct bfd target.
2312 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2314 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2316 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2317 to work with internationalization code. Issue an error when two
2318 operands match that are not allowed to match.
2320 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2322 * configure.in (install_tooldir): Allow target to specify whether
2323 it wants to be installed in $(tooldir)/bin.
2324 * configure: Regenerate.
2325 * Makefile.am (install-exec-local): Set install-exec-tooldir
2326 dependency via configure.
2327 * Makefile.in: Regenerate.
2329 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2331 * Makefile.am (install-exec-local): Split into two ...
2332 (install-exec-bindir,install-exec-tooldir): New rules.
2333 * Makefile.in: Regenerate.
2335 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2337 * Makefile.am (install-exec-local): Don't remove the file before
2338 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2339 W. Rozycki <macro@ds2.pg.gda.pl>.
2340 * Makefile.in: Rebuild.
2342 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2344 * cgen.c: Include libiberty.h.
2345 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2346 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2347 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2348 (md_cgen_lookup_reloc)): Declare.
2349 (md_cgen_record_fixup_exp): Declare.
2350 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2351 (m32r_relax_frag): Declare.
2352 (cgen_md_apply_fix3): Decls moved to cgen.h.
2353 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2354 (m32r_cgen_record_fixup_exp): Delete decl.
2355 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2356 (assemble_nop): Delete.
2357 (expand_debug_syms): Delete unused `exp'.
2358 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2359 Add default case for -Wall.
2360 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2361 (md_atof): Delete unused wordP.
2363 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2365 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2368 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2370 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2371 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2372 .print, .purgem, and .struct. Remove documentation for
2375 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2377 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2378 Update call to insert_operand.
2380 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2384 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2386 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2387 whitespace after a prefix operator.
2389 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2391 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2393 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2395 * config/tc-sparc.c (log2): New static function.
2396 (s_reserve): Use log2 to convert alignment before calling
2398 (s_common): Use log2 to convert alignment before calling
2399 record_alignment and frag_align.
2400 (sparc_cons_align): Use log2.
2402 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2404 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2405 (s_common): Likewise.
2407 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2408 initialization of waddr.
2409 (sparc_elf_final_processing): Add default case to switch.
2411 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2413 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2414 than temporary real.
2416 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2418 * write.c (subsegs_finish): Don't align the segments if there were
2421 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2422 copying aux information.
2424 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2425 expression into a symbol.
2427 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2429 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2430 type to unsigned int.
2431 (md_assemble): Change type used to store offsets from unsigned
2433 (i386_operand): Switch error check to only call RESTORE_END_STRING
2434 once after parse_register.
2436 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-v850.c (md_show_usage): Changed format to match that
2441 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2443 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2445 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2447 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2450 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2452 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2453 * doc/Makefile.in: Rebuild.
2455 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2457 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2458 for %lo expressions.
2459 (mips_ip, case 'u'): Move range check after code to mask
2460 off bits in %hi/%lo expressions. Mask off high bits for
2463 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2465 * doc/Makefile.am (gasver.texi): New target.
2466 (as.info, as.dvi): Depends upon gasver.texi.
2467 * doc/as.texinfo: Include gasver.texi. Mention version number on
2468 title page and in top node.
2469 * doc/Makefile.in: Rebuild.
2471 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2473 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2474 but not including the line containing the edict.
2475 * listing.h (LISTING_EOF): New.
2476 * input-scrub.c (input_scrub_next_buffer): Call it.
2478 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2480 * config/tc-i386.c (i386_operand): Don't set the size of an
2481 immediate address based solely on the suffix and the mode.
2483 * config/tc-i386.c (md_assemble): Add assertion to make sure
2484 overlap2 does not set Imm.
2486 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2487 sequences of whitespace to a single space.
2488 (is_space_chars): Just compare with space.
2489 (md_begin): Don't initialize space_chars.
2490 (md_assemble): Just skip a single whitespace character.
2491 (i386_operand): Rewrite base-index parsing to use new
2492 parse_register, and to skip white space. Skip white space in a
2493 number of other places too. Don't give error message if
2494 parse_register fails.
2495 (parse_register): Change reg_string parameter to be non-const.
2496 Add end_op parameter. Skip white space after the `%', and return
2497 end of register string. Give error message here rather than
2500 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2502 Based on patch from Matt Semersky <matts@scd.hp.com>:
2503 * expr.c (op_encoding): Make const.
2504 (expr_set_precedence): New function.
2505 (expr_begin): Don't set operator rankings, just call
2506 expr_set_precedence.
2507 * expr.h (expr_set_precedence): Declare.
2508 * read.c (s_mri): Call expr_set_precedence.
2510 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2512 * doc/as.texinfo (Statements): Remove paragraph discussing
2513 continuing lines with a backslash. This hasn't worked for years,
2516 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2518 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2520 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2521 (ps_CTORS, ps_DTORS): New section types.
2522 (vms_fixup_xtors_section): New function
2523 (Ctors_Psect, Dtors_Psect): Define.
2524 (IS_GXX_XTOR): Define
2525 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2526 Filter static constructors/destructors and add to
2527 Ctors_Symbols/Dtors_Symbols chain.
2528 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2529 appropriate section.
2531 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2532 * makefile.vms: Merge vax/vms support.
2534 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2536 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2537 (elf_pseudo_table): Add them.
2538 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2539 (md_apply_fix): Accept them.
2540 (mips_fix_adjustable): Don't adjust them.
2541 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2542 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2543 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2544 (tc_fix_adjustable): Don't adjust them.
2546 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2548 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2550 * Makefile.in: Regenerate.
2551 * configure.in: AC_SUBST cgen_cpu_prefix.
2552 * configure: Regenerate.
2554 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2556 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2557 Changed all users of COND12_DELAY.
2559 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2561 * config/tc-mn10300.c (set_arch_mach): New function.
2562 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2563 (md_begin): Default to mn10300 mode.
2564 (md_assemble): Only accept instructions for the core mn10300
2565 chip and the active machine type.
2567 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2569 * subsegs.h (segment_info_type): Give the struct a name.
2570 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2571 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2572 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2573 * config/tc-w65.h (tc_reloc_mangle): Declare.
2574 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2576 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2578 * config/tc-v850.c (v850_comm): Restore old section
2579 after common processing.
2581 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2583 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2585 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2587 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2588 char with code that explicitly sign-extends.
2590 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-v850.c (md_begin): Restore text section as the current
2593 section after creating call table sections.
2594 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2597 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2598 with call to macro SYM_AUXINFO.
2600 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2602 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2603 with the program transform name.
2604 * Makefile.in: Rebuild.
2606 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2608 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2611 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2613 * config/tc-i386.c (i386_operand): Be prepared for a space between
2614 the open parenthesis and the start of the register operand,
2615 because of the June 16 change.
2617 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2619 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2622 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2624 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2625 even if it is belived to be unnecessary.
2627 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2629 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2631 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2633 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2636 shift amount for a repeated operand. The shift amount for the
2637 repeated copy comes from the size of the operand.
2639 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2641 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2643 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2645 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2647 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2649 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2650 characters in it as LEX_IS_SYMBOL_COMPONENT.
2651 * config/tc-i386.h (tc_symbol_chars): Define.
2652 (extra_symbol_chars): Declare.
2653 * config/tc-i386.c (extra_symbol_chars): Define.
2654 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2655 (line_comment_chars): Set to '/' if TE_LINUX.
2656 * doc/c-i386.texi (i386-prefixes): Update.
2657 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2659 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2661 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2662 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2664 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2666 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2667 constraint in instructions REP & REPI.
2669 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2671 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2672 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2674 (check_range): If the operand is shifted, then shift the number
2675 before checking its range.
2677 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2679 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2682 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-v850.c (v850_comm): Create special sections as needed.
2686 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2688 * config/tc-d10v.c (write_2_short): Addition of swapping
2689 instructions for sequential and reverse sequential order when
2690 given order is not possible.
2692 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * Makefile.am: Rebuild dependencies.
2695 (DEP_INCLUDES): Fix reference to intl build directory.
2696 * Makefile.in: Rebuild.
2698 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2700 * doc/c-i386.texi: Update 16 bit documentation.
2702 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2703 IgnoreDataSize to IgnoreSize as they are used for address size as
2705 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2706 32-bit mode, similarly addr16/data16 and variants.
2708 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2711 sequential word multiply instructions.
2713 (do_assemble): Add extra command line argument, to allow mul32
2714 attribute to be preserved across parallel insns.
2715 (md_assemble): Insert NOPs between explicitly parallel insns which
2716 contain an 32 bit multiply and a 16 multiply.
2718 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2720 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2723 * config/tc-i386.c (reloc): Add braces.
2725 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2726 consistent with Intel naming.
2727 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2728 use bitfields in sib_byte.
2729 (modrm_byte): Don't use bitfields here either.
2731 * config/tc-i386.c (current_templates): Add const.
2732 (parse_register): Add const to return, param, and char *s.
2733 (i386_operand): Add const to reg_entry *r.
2734 * config/tc-i386.h (templates): Add const to start, end.
2736 Inspired by code for 16 bit gas support from Martynas Kunigelis
2737 <martynas@nm3.ktu.lt>:
2738 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2739 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2740 (uses_mem_addrmode): Remove.
2741 (md_estimate_size_before_relax): Add support here too.
2742 (md_relax_table): Rewrite interface to md_relax for 16 bit
2744 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2745 (opcode_suffix_to_type): Remove.
2746 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2747 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2748 (md_convert_frag): Likewise.
2749 (i386_operand): Add support for 16 bit base/index regs,
2750 immediates, and displacements. Remove some unnecessary casts, and
2751 localise end_of_operand_string, displacement_string_start,
2752 displacement_string_end variables. Add GCC_ASM_O_HACK.
2753 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2755 * config/tc-i386.c (prefix_hash): Remove.
2756 (md_begin): Rewrite without obstacks. Remove prefix hash table
2757 handling. Rewrite lexical table handling.
2758 (i386_print_statistics): Don't print prefix statistics.
2759 (md_assemble): Rewrite instruction parser so that line is not
2760 converted to lower case. Don't do a hash_find for prefixes,
2761 instead recognise them via opcode modifier.
2762 (expecting_operand, paren_not_balanced): Localise variables.
2763 * config/tc-i386.h (IsPrefix): Define.
2764 (prefix_entry): Remove.
2766 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2767 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2768 '\\' in case where comment_chars contains '/'.
2770 * config/tc-i386.c (MATCH): Ensure given operand and template
2771 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2772 you must write `ljmp *table(%ebx)'.
2774 From H.J. Lu <hjl@gnu.org>:
2775 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2776 as 0 ifndef BFD_ASSEMBLER.
2777 (md_assemble): Allow immediate operands without suffix or
2778 other reg operand to default in size to the current code size.
2780 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2782 * config/tc-v850.c (md_begin): Restore creation of
2783 .call_table_text and .call_table_data sections.
2785 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2787 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2788 after emitting a word of noops.
2790 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2792 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2793 (i386_operand): Simplify checks for valid base/index combinations.
2794 Disallow `in 4(%dx),%al'.
2796 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2798 (add_prefix): Change parameter from char to int.
2800 * config/tc-i386.h (Ugh): Define opcode modifier.
2801 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2803 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2804 CONSISTENT_REGISTER_MATCH macros to check register types more
2805 thoroughly. Check for illegal suffix/operand combinations
2806 when matching insns with operands. Handle new `s' suffix, and
2807 associated FloatMF opcode modifier for float insns with memory
2809 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2810 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2811 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2812 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2813 DATA_PREFIX_OPCODE throughout.
2815 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2816 (md_assemble): Rewrite suffix/register operand checking code to be
2817 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2818 AnyMem, the better to grep.
2820 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2821 given a memory operand. Don't set Abs bits either.
2822 (type_names): Remove Mem*, Abs*.
2823 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2824 define opcode_modifiers as these cases are handled by Disp8,
2825 Disp16, Disp32 and suffix checks.
2826 (COMES_IN_BOTH_DIRECTIONS): Remove.
2827 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2829 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2830 if IgnoreDataSize modifier given. Remove ShortformW modifier
2831 test. Add test for ShortForm in W base_opcode modification.
2832 Merge Seg2ShortForm and Seg3ShortForm code.
2833 * config/tc-i386.h (ShortFormW): Remove.
2834 (IgnoreDataSize): Define.
2836 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2838 * config/tc-d30v.c (md_assemble): Store previous segment state
2839 with previous instruction.
2841 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2843 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2844 (ebp, esp): Remove static variables.
2845 (MATCH): Remove test for InOutPortReg.
2846 (i386_operand): Properly handle InOutPortReg here instead.
2847 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2848 (md_assemble): Simplify and correct modrm and sib generation.
2849 (i386_operand): Add warning for scale without index.
2850 Rewrite checks for valid base/index combinations.
2852 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2853 macros and enclose in do while(0).
2854 (RESTORE_END_STRING): Likewise.
2855 (md_assemble): Add one to printed operand number so we start
2856 from 1 not 0. Add some more gettext invocations.
2857 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2860 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2861 DATA_PREFIX, SEG_PREFIX): Define.
2862 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2863 (check_prefix): Remove function.
2864 (add_prefix): New function. Add prefix to i.prefix as well as
2866 (md_assemble): Changes for add_prefix. Remove hack for wait
2867 prefix, instead always output prefixes in fixed order. Test
2868 for jcxz/loop when selecting between word & dword operations,
2869 and add address size prefix rather than operand size prefix.
2870 Remove operand -> address size hack when emitting jcxz/loop.
2871 (i386_operand): Remove O_Absent check as it's done in expr.
2873 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2875 * configure.in: Recognize m5200 as a cpu_type of m68k.
2876 * aclocal.m4: Rebuild with current libtool.
2877 * configure: Rebuild.
2879 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2881 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2882 to relaxable_symbol to prevent references to external symbol from
2885 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2887 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2888 symbols are relaxable.
2890 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2892 * config/tc-v850.c (md_begin): Don't create special
2893 sections by default.
2895 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2897 * config/tc-mips.c (macro): For div and udiv, close the
2898 reorder block as soon as possible.
2900 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2902 From Matt Semersky <matts@scd.hp.com>:
2903 * macro.c (macro_mri_mode): New function.
2904 * macro.h (macro_mri_mode): Declare.
2905 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2908 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2910 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2913 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2914 until after xstrdup in OBJ_EVAX case.
2916 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2918 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2919 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2920 of hardcoded magic number.
2921 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2923 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2925 * read.c (do_s_func): New function.
2927 * read.h (do_s_func): Add prototype.
2929 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2931 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2932 nops if fill pattern not specified.
2934 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2936 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2937 * config/te-go32.h (TE_GO32): Define.
2938 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2940 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2942 Implement .func/.endfunc pseudo-ops.
2943 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2945 * read.c (potable): Add .func,.endfunc.
2946 (s_func): New function.
2947 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2949 (in_doc_func_p,current_function_label): New static globals.
2950 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2952 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2954 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2955 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2956 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2957 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2958 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2959 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2960 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2961 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2962 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2963 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2964 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2965 * config/tc-a29k.c: Don't define md_short_jump_size,
2966 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2967 * config/tc-alpha.c: Likewise.
2968 * config/tc-alpha.h: Likewise.
2969 * config/tc-arm.c: Likewise.
2970 * config/tc-h8300.c: Likewise.
2971 * config/tc-h8500.c: Likewise.
2972 * config/tc-hppa.c: Likewise.
2973 * config/tc-i860.c: Likewise.
2974 * config/tc-i960.c: Likewise.
2975 * config/tc-ppc.c: Likewise.
2976 * config/tc-sh.c: Likewise.
2977 * config/tc-sparc.h: Likewise.
2978 * config/tc-tic30.c: Likewise.
2979 * config/tc-w65.c: Likewise.
2980 * config/tc-z8k.c: Likewise.
2982 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2984 * config/tc-vax.c (_): Delete this macro used for placeholder
2985 values in vax_operand_width_size; it conflicts with the _() macro
2986 used for internationalization.
2988 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2990 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2991 code. From Chris Moller <moller@bops.com>.
2993 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2994 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2995 * read.c (emit_expr): Initialize seg and subseg fields of a new
2997 * write.c (write_object_file): Switch to the appropriate segment
2998 and subsegment when processing a broken word.
3000 * config/tc-m68k.c (mri_assemble): New static function.
3001 (build_mri_control_operand): Call mri_assemble rather than
3003 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3004 (s_mri_endf, s_mri_endw): Likewise.
3006 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3008 * read.c (s_org): Call md_flush_pending_output if it is defined.
3010 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3012 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3014 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3015 (md_parse_option): Add for same.
3016 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3017 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3018 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3020 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3022 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3024 * config/tc-arm.c (find_real_start): Relax definition of local
3027 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3029 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3030 symbols at the given address, not just the last one specified.
3032 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3034 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3035 or number_to_chars_littleendian to write data.
3037 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3039 * config/tc-v850.c (md_assemble): Remove artificially created
3040 register name symbols.
3042 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3044 * write.c (fixup_segment): Change "segment" to "section" in
3047 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3049 * write.c (fixup_segment): Change sym1-sym2 message again.
3051 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3053 * write.c (fixup_segment): Improve error message for sym1-sym2
3054 errors when sym1 is in a different segment from sym2.
3056 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3058 * config/tc-m32r.c (warn_unmatched_high): New static local.
3059 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3060 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3061 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3062 (md_parse_option): Likewise.
3063 (md_show_usage): Likewise.
3064 (m32r_frob_file): Likewise.
3066 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3067 (read_a_source_file): Call them.
3068 * read.h (stabs_generate_asm_file): Declare.
3069 * stabs.c (stabs_generate_asm_file): New function.
3070 (generate_asm_file): New function.
3071 (stabs_generate_asm_lineno): Move file name handling into
3074 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3076 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3077 (d30v_current_align, d30v_current_align_seg): New variables.
3078 (d30v_last_label): New variable.
3079 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3080 (s_d30v_data, s_d30v_section): Likewise.
3081 (md_pseudo_table): Call them.
3082 (md_begin): Initialize d30v_current_align_seg.
3083 (md_assemble): Call d30v_align when needed by known current alignment.
3084 (d30v_frob_label, d30v_cons_align): New functions.
3085 * config/tc-d30v.h (md_do_align): Remove.
3086 (tc_frob_label): Call d30v_frob_label.
3087 (md_cons_align): New.
3089 * config/tc-d30v.c (find_format): Convert complex expressions to
3090 expression symbols before processing. Clean up code formatting.
3092 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3094 * po/Make-in (install-info): New target.
3096 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3098 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3100 * config/tc-mn10300.c (md_assemble): Likewise.
3102 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3104 * Makefile.am: Update with `make dep-am'.
3105 (HFILES): Add cgen.h.
3106 (cgen.o): Depend on cgen.h.
3107 * Makefile.in: Regenerate.
3109 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3111 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3113 * gasp.c (grab_label): Permit a label to be a preprocessor
3114 variable by permitting a label to start with a backslash.
3116 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3118 * config/tc-mips.c (validate_mips_insn): Removed hack
3119 for previously inaccessible bitfields in some INSN_TRAP
3122 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3124 * config/tc-d30v.c (do_assemble): Abort with error message
3125 if opcode operands do not match.
3127 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3129 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3130 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3131 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3132 similar new 'q' operand.
3134 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3136 * cgen.c (cgen_asm_finish_insn): Fix typo.
3138 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3141 * cgen.c: Include it.
3142 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3143 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3144 All callers updated.
3145 * config/tc-m32r.c: Include cgen.h.
3146 (m23r_insn): New members num_fixups,fixups.
3148 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3150 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3151 to avoid compiler warning.
3153 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3155 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3158 * makefile.vms (OBJS): Add ehopt.obj
3160 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3162 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3164 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3166 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3167 a short format insn.
3168 (md_assemble): Set it for explicitly packed insns.
3170 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3172 * config/obj-coff.c (c_symbol_merge): Do not take address of
3173 native fields when performing the memcpy.
3175 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3177 * config/tc-mips.c (macro,macro2): Implement
3178 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3180 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3182 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3183 relocations against globally visible symbols.
3184 * config/tc-m68k.c (relaxable_symbol): New macro.
3185 (m68k_ip, md_estimate_size_before_relax): Use it.
3186 (tc_m68k_fix_adjustable): Also handle weak symbols.
3188 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3190 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3191 references to externally visible symbols.
3192 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3193 values in twice for a PC relative reloc if the symbol is
3196 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3197 don't adjust a PC relative reloc against an externally visible
3199 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3200 for a PC relative fixup against an externally visible defined
3201 symbol, arrange to store object file and addend values as though
3202 the symbol were not defined.
3203 (tc_gen_reloc): Likewise.
3205 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3207 * read.c (sizeof_leb128): Referenced externally by write.c so
3210 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3212 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3213 and expand a 'debug' symbol associated with the next instruction
3214 that does not cause a short instruction to be filled with a NOP.
3215 (md_pseudo_table): Add support for .debugsym.
3216 (assemble_parallel_insn): Add calls to expand_debug_sym as
3218 (md_assemble): Ditto.
3220 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3222 * as.c (main): Conditionally call setlocale.
3223 * gasp.c (main): Likewise.
3224 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3225 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3227 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3229 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3231 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3233 * config/tc-hppa.c: Change all calls to bzero to use memset.
3234 (pa_ip): Add cast to avoid warning.
3235 (tc_gen_reloc, md_apply_fix): Likewise.
3236 (pa_find_space_by_number): Likewise.
3237 (hppa_force_relocation): Likewise.
3238 (pa_block): Change i to unsigned int.
3239 * config/obj-som.h (obj_som_copyright): Declare.
3241 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3243 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3244 for line numbers for assembly source.
3246 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3248 * configure.in: Change version number to 2.9.4
3249 * configure: Rebuild.
3251 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3253 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3255 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * ecoff.h: Change symbolS in function declaration to struct
3260 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3262 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3263 (md_convert_frag): Fix i18n typo.
3265 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3267 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3268 * ecoff.h: Protoype it.
3269 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3270 [EVAX] (s_alpha_prologue): Delete.
3271 (md_pseudo_table): Update.
3273 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3275 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3276 array to local pointer.
3277 (get_args, parse_expr): Add casts to avoid warnings.
3279 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3281 * read.c (s_set): Cast xmalloc return value to fragS *.
3282 * config/tc-m68k.c (m68k_ip): Function made static to match
3283 previous forward declaration.
3284 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3286 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-v850.c: Add internationalisation macros to error
3291 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3292 macros to error strings.
3294 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3296 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3297 reloc is in the TOC csect.
3298 (md_apply_fix3): Correct gettext typo.
3300 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3302 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3303 .L - they are local labels and the branches are not really
3304 function calls but rather far jumps.
3306 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3308 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3310 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3312 * config/tc-i386.c (md_assemble): Print operand number rather than
3313 using ordinal_names.
3314 (i386_operand): Likewise.
3316 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3318 * Makefile.am (INTLLIBS): Define to work around apparent automake
3320 All Makefiles: Regenerated.
3322 * Many files: Added gettext invocations around user-visible
3324 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3325 HAVE_LC_MESSAGES): Define.
3326 * dep-in.sed: Added asintl.h.
3327 * po/Make-in: New file.
3328 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3330 * read.c (Z_): Renamed from `_'.
3331 * Makefile.am (SUBDIRS): Added po.
3332 (POTFILES): new macro.
3333 (po/POTFILES.in): New target.
3334 ($(OBJS)): Added asintl.h.
3336 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3337 (as_new_LDADD): Added $(INTLLIBS).
3338 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3339 (gasp_new_LDADD): Added $(INTLLIBS).
3340 (gasp_new_DEPENDENCIES): New macro.
3341 * configure, aclocal.m4: Rebuilt.
3342 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3344 (ALL_LINGUAS): Define.
3345 * macro.c: Include "asintl.h".
3346 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3347 * as.h: Include "asintl.h".
3348 * config/tc-i386.c (ordinal_names): Removed.
3349 (md_assemble): Changed error text to avoid ordinal_names.
3350 (i386_operand): Likewise.
3351 (reloc): Added as_bad to avoid i18n problems.
3352 (tc_gen_reloc): Likewise.
3353 * config/tc-arm.c (bad_args): Now a #define.
3355 * config/obj-vms.c (VMS_stab_parse): Changed type of
3357 (global_symbol_directory): Unified strings to avoid i18n
3359 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3360 avoid i18n problems.
3361 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3362 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3364 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3366 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3368 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3370 * as.c (print_version_id): Added an fprintf to avoid i18n
3372 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3374 * expr.c (expr): Added as_warn call to avoid i18n problems.
3375 * messages.c (as_assert): Changed code to avoid i18n problems.
3376 (as_abort): Likewise.
3377 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3378 (s_space): Likewise.
3379 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3381 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3383 * config/tc-i386.c (check_prefix): New static function, split out
3385 (struct _i386_insn): Add wait_prefix field.
3386 (md_assemble): Remove wait_prefix local variable. Use
3387 check_prefix when adding a prefix.
3389 * config/tc-i386.c (current_templates): New static variable.
3390 (md_assemble): Remove current_templates local variable.
3391 (md_assemble, i386_operand): Improve error and warning messages in
3392 many places. Add RESTORE_END_STRING in many places before error
3393 return. Clarify some comments.
3395 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3397 (md_assemble): Parse string instruction operands, looking for
3398 segment override prefixes. Check for invalid segment prefixes on
3400 (i386_operand): i.seg[] and max mem_operand changes for string
3402 * config/tc-i386.h (EsSeg): Define.
3404 * config/tc-i386.h (regKludge): Define.
3405 (iclrKludge, imulKludge): Don't define.
3406 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3407 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3408 opcode_modifier checks to look for more common cases first. Add
3409 default_seg for IsString case.
3411 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3413 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3415 * configure: Rebuild with new automake and libtool.
3416 * aclocal.m4, Makefile.in: Likewise.
3418 * doc/Makefile.am (as.dvi): New target.
3419 * doc/Makefile.in: Rebuild.
3421 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3423 * configure.in: Added sparc86x support.
3425 * configure: Rebuild.
3427 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3429 (md_parse_option): Warn if -EL is not supported for this architecture.
3431 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3433 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3435 * config/tc-mips.c (mips_ip): Note when we use get match on
3436 the full instruction name.
3438 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3440 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3441 back into the expression to handle add/sub simplification correctly.
3443 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3445 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3447 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3449 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3452 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3454 * symbols.c (max_indent_level): New global.
3455 (print_symbol_value_1): Use it.
3456 * expr.h (expr_build_dot): Declare.
3457 * expr.c (expr_build_dot): New function.
3459 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3461 * symbols.c (print_binary): New function.
3462 (print_expr_1): Call it.
3464 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3466 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3467 operand in the opcode.
3469 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3471 * config/tc-i386.h: Reorder operand flags and opcode modifier
3472 flags for clarity. Remove unused definitions: Unknown,
3473 ImmUnknown, DispUnknown, NoModrm.
3474 * config/tc-i386.c (type_names): Add missing Debug type.
3475 (md_assemble): Better duplicate prefix checking. Quicker string
3476 instruction check via new opcode_modifier flag.
3478 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * doc/as.texinfo (Invoking): Clarify -Wa example.
3482 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3484 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3485 (s_mips_weakext): Define.
3486 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3487 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3490 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3492 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3493 is an error if the value can not be computed at assembly time.
3494 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3496 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3498 * gasp.c (main): Set next field of new include_path structure to
3499 NULL. From Avery Pennarun <averyp@gdc.ca>.
3501 * read.c (s_mri_sect): Call as_bad rather than abort for an
3502 unsupported MRI target.
3504 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3506 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3507 the destination of a branch instruction should be altered.
3508 (find_real_start): New function: Locate the real, Thumb coded
3509 start of a Thumb function.
3510 (do_t_branch23): Alter the destination of branches to Thumb
3513 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3515 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3517 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3520 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3522 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3523 * doc/c-hppa.texi: Likewise.
3525 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * Makefile.am: Rebuild dependencies.
3528 * Makefile.in: Rebuild.
3530 * Makefile.am (DEP_INCLUDES): New variable.
3531 (.dep1): Change to work when srcdir is not an absolute path.
3532 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3533 * Makefile.in: Rebuild.
3535 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3537 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3538 LinearAddress patch.
3540 * configure.in: Set version to 2.9.1.
3541 * configure: Rebuild.
3543 * Branched binutils 2.9.
3545 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3547 * config/tc-i386.h (FWait): Define.
3548 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3549 other prefixes. Check FWait flag in opcode table to see which
3550 instructions require an fwait prefix.
3552 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3554 * stabs.c (get_stab_string_offset): Always create a stab string
3557 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3559 Fix some gcc -Wall warnings:
3560 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3561 * ehopt.c (eh_frame_code_alignment): Likewise.
3562 * expr.c (integer_constant, operand): Likewise.
3563 * frags.c (frag_align): Likewise.
3564 * gasp.c (level_0, change_base, doinstr): Likewise.
3565 * hash.c (hash_ask): Likewise.
3566 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3567 (debugging_pseudo): Likewise.
3568 * macro.c (define_macro, check_macro): Likewise.
3569 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3570 (ignore_rest_of_line, float_cons): Likewise.
3571 * symbols.c (decode_local_label_name): Likewise.
3572 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3573 (fixup_segment, number_to_chars_bigendian): Likewise.
3574 (number_to_chars_littleendian): Likewise.
3575 * config/atof-ieee.c (gen_to_words): Likewise.
3576 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3577 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3578 * read.c (output_big_sleb128): Initialize locals to avoid
3580 (output_big_uleb128, equals): Likewise.
3581 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3582 to unsigned int. Change zeros to unsigned int.
3583 * cond.c (s_if): Add return to default case.
3584 * frags.c (frag_now_fix): Change return type to addressT.
3585 * frags.h (frag_now_fix): Update declaration.
3586 * listing.c (file_info_struct): Change linenum to unsigned int.
3587 (struct list_info_struct): Change hll_line to unsigned int.
3588 (print_source): Update format string.
3589 * read.c (emit_expr): Change scan to unsigned int, and don't
3590 bother to initialize it.
3591 * symbols.c (dollar_label_count): Change to unsigned long.
3592 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3593 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3594 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3596 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3598 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3599 mcf5200 just as we do for m68000.
3600 (m68k_init_after_args): Likewise.
3601 (md_estimate_size_before_relax): Likewise.
3603 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3605 * config/tc-v850.c (md_assemble): Store relocation addend in
3606 fixup instead of instruction.
3608 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3610 * config/tc-i386.c (md_assemble): Swap template arguments to
3611 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3612 This macro is currently symmetric, so passing them the wrong
3613 way didn't cause any problem, but may if the macro is changed
3615 After copying template to i.tm, use i.tm. rather than t-> to
3616 access fields, and make t a const*
3617 Move i.tm.operand_types[] swap to immediately after the copy.
3619 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3621 * expr.h (expr_build_uconstant): Add prototype.
3622 (expr_build_unary,expr_build_binary): Add prototypes.
3623 * expr.c (expr_build_uconstant): New function.
3624 (expr_build_unary,expr_build_binary): New functions.
3626 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3628 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3629 * macro.c (macro_expand_body): Increase buffer size.
3630 * messages.c (as_warn): Likewise.
3631 (as_warn_where, as_bad, as_bad_where): Likewise.
3633 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3635 Based on patch from H.J. Lu <hjl@gnu.org>:
3636 * Makefile.am (DISTSTUFF): New variable.
3637 (diststuff): New target.
3638 * Makefile.in: Rebuild.
3640 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3642 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3643 m32r_elf_section_change_hook.
3645 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3646 emit a nop if a section ends with a 16 bit instruction.
3648 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3650 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3651 s_lcomm rather than obj_coff_lcomm.
3652 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3654 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3656 * config/tc-i386.h (LinearAddress): Define.
3657 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3658 instruction, don't use a default segment.
3660 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3662 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3663 * configure: Rebuild.
3665 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3667 * aclocal.m4, configure: Rebuild with libtool 1.2.
3669 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3671 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3672 PC relative branches. Patch courtesy of Jonathan Walton.
3675 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3677 * configure.in (emulations): Add thumb-pe target.
3679 * configure (emulations): Add thumb-pe target.
3681 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3683 * itbl-lex.l (yywrap): Don't define if already defined as a
3686 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3688 * depend.c (quote_string_for_make): New function.
3689 (wrap_output): Use it.
3691 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3693 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3694 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3696 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3698 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3699 Recognize -GN and -relax.
3700 (md_begin): Initialize gp size from -G switch.
3701 (alpha_force_relocation): Always force if -relax.
3702 (alpha_align): Take a new argument that will specify when to
3703 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3704 Change all callers. Emit nop alignment padding as nop+unop pair.
3706 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3708 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3709 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3711 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3713 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3714 require padding to the next long word boundary.
3716 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3718 * cgen.c: #include symcat.h.
3719 * config/tc-m32r.c: Likewise.
3721 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3723 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3724 absolute expressions instead of '$' prefixed register names.
3726 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3728 * read.c (s_set): Record file and line info for symbols when -as.
3729 (pseudo_set): Don't overwrite that dummy fragment.
3731 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3733 * config/tc-ppc.c (md_pseudo_table): Add "section".
3734 (ppc_named_section): New static function.
3736 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3738 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3739 so we don't have to scan the entire list.
3741 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3743 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3744 case, allow the parallel instructions to modify the same flag
3747 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3749 * listing.c (list_symbol_table): Categorize symbols by
3750 undefined_section rather than sy_frag->line == NULL.
3752 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3754 * Makefile.am (install-exec-local): Install properly when ln
3755 fails or tooldir == prefix.
3757 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3759 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3760 Test result of insert_operand for error.
3762 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3764 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3765 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3766 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3767 * doc/Makefile.in: Rebuild.
3769 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3771 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3772 (macro): Fix handling of M_COP[0-3].
3774 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3776 Based on patches from Ross Harvey <ross@teraflop.com>:
3777 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3778 if macro_alternate or macro_mri.
3779 (getstring): Remove support for byte constants between < and >.
3780 (get_any_string): '<' only starts a string if macro_alternate or
3782 (macro_expand_body): Permit keyword parameters following
3783 positional parameters.
3785 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3786 * configure.in (alpha*-*-netbsd*): New target.
3787 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3788 * configure: Rebuild.
3790 * as.h (flag_warn_suppress_instructionswap): Move from here...
3791 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3792 here, and make static.
3794 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3795 BFD_ASSEMBLER or MANY_SEGMENTS.
3797 * as.c (show_usage): Update bug-gnu-utils address.
3798 * gasp.c (show_usage): Likewise.
3799 * doc/as.texinfo (Bug Reporting): Likewise.
3801 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3803 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3804 insns regardless of the size of a pointer if we're in mips I or
3806 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3808 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3810 Fix rac to accept only a0:
3811 * tc-d10v.c (parallel_ok, find_opcode):
3812 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3813 Introduce OPERAND_GPR.
3815 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3817 * read.c (s_fill): Handle non-constant repeat counts by creating
3818 an rs_space fragment.
3820 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3822 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3823 from as_bad to as_warn.
3825 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3827 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3828 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3829 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3831 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3834 seg_fix_rotP rather than fix_root from seg_info.
3836 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3838 * expr.c: Add support for 0x1_2_3_4 bignums.
3840 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3842 * configure.in: Change -linux* to -linux-gnu*.
3843 * configure: Rebuild.
3845 * app.c (do_scrub_begin): Treat \r as whitespace.
3847 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3849 * Makefile.am: Update dependencies.
3850 * Makefile.in: Rebuild.
3852 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * configure, aclocal.m4: Rebuild with new libtool.
3856 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3858 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3859 the argument to bfd_set_arch_mach.
3860 (load_address): Use bfd_arch_bits_per_address to determine the
3861 bit size of an address instead of looking at the isa level.
3862 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3864 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3866 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3868 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * ehopt.c: New file.
3871 * as.h (enum _relax_state): Add rs_cfa.
3872 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3873 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3874 * read.c (emit_expr): Call check_eh_frame.
3875 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3876 (relax_segment): Likewise.
3877 * Makefile.am: Rebuild dependencies.
3878 (GAS_CFILES): Add ehopt.c.
3879 (GENERIC_OBJS): Add ehopt.o.
3880 * doc/internals.texi (Frags): Document rs_cfa.
3882 * as.c (show_usage): Mention --traditional-format.
3883 (parse_args): Accept --traditional-format.
3884 * as.h (flag_traditional_format): Declare.
3885 * output-file.c (output_file_create): If flag_traditional_format,
3886 set BFD_TRADITIONAL_FORMAT on stdoutput.
3887 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3889 * config/tc-mips.c (append_insn): Make sure that if we have a
3890 fixup for an unmatched %hi reloc, it does not associated with a
3893 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3894 * doc/Makefile.in: Likewise.
3896 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3898 * config/tc-m32r.c (check_for_side_effects): New function.
3899 (can_make_parallel): Add checks for instruction side effects
3900 clashing with the other instruction.
3901 (assemble_parallel_insn): Improve warning messages. Return error
3902 message from non-swapped instruction order.
3904 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3906 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3908 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3909 md_cleanup definition. This moves the forced literal output to
3910 the end of the source pass, and avoids macro's inserting literals
3911 into the code immediately after the macro expansion.
3913 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3916 a gas internal symbol is adjustable.
3917 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3919 * as.h: If gcc version greater than 2.6, use `__format__' and
3920 `__printf__' in function attributes, rather than `format' and
3923 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3925 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3927 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3929 Add tms320c30 support:
3930 * config/tc-tic30.h: New file.
3931 * config/tc-tic30.c: New file.
3932 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3933 TARGET_FORMAT as "coff-tic30".
3934 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3935 * Makefile.am: Rebuild dependencies.
3936 (CPU_TYPES): Add tic30.
3937 (CPU_OBJ_VALID): tic30-aout is valid.
3938 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3939 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3940 * configure, Makefile.in: Rebuild.
3942 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3944 * config/tc-v850.c (md_assemble): Improvements to error messages.
3946 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3948 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3949 BFD_RELOC_HI16_S to store the high bits of any value.
3951 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3952 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3953 assembler calculate relocations to any external symbol at all.
3954 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3955 involving generation of pc-relative relocs.
3956 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3957 has been moved to md_apply_fix3.
3959 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3960 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3961 which actually means (the address of identifier's GOT entry) +
3962 constant, which is not particularly useful.
3964 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3966 * read.h (include_dirs): Declare.
3967 (include_dir_count,include_dir_maxlen): Declare.
3969 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3971 * configure.in: Correct check for shared opcodes library.
3972 * configure: Rebuild.
3974 * listing.c (buffer_line): If we can't open the file, set at_end.
3975 (listing_print): Remove unused local variable fi.
3977 * config/m68k-parse.y (reglistpair): Handle register list in
3980 * config/vms-conf.h: Don't undef VERSION.
3982 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3984 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3986 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3988 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3989 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3990 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3991 (EXTRA_DIST): Define.
3992 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3993 explicitly rather than via the list of object files.
3994 (gcc-as.opt): New file created when make-gas.com is run.
3995 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3996 itbl-cpu.h} to #include appropriate file rather than copying that
3998 * config/vms-conf.h: Synchronize with current config.in.
3999 * Makefile.in: Rebuild.
4001 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4003 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4004 (parallel_ok): Relaxed parallel subinstruction dependency check.
4006 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4008 * as.h (flag_warn_suppress_instructionswap): added new flag.
4009 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4010 command line argument.
4011 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4012 warning only if flag_warn_suppress_instructionswap is false.
4014 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4016 * configure.in (i386-*-mingw32*): New target.
4017 * configure: Rebuild.
4019 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4021 * symbols.c (resolve_symbol_value): Don't set the segment if it
4022 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4024 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4027 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4029 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4030 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4033 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4035 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4037 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4039 * config/tc-v850.c (v850_insert_operand): Display instruction when
4040 an error is encountered.
4042 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4044 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4045 (i386-*-sco3.2v5*coff): New target.
4046 (i386-*-sco3.2*): New target.
4047 * configure: Rebuild.
4049 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-v850.c: Tidy error message production.
4053 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4055 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4056 validate_immediate return value in the right type for comparisons
4059 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4061 * listing.c (MAX_BYTES): Use listing variables not constants.
4062 (data_buffer): No longer an array, but a pointer.
4063 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4064 (listing_listing): Allocate data_buffer.
4066 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4068 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4069 --listing-rhs-width, --listing-cont-lines.
4070 (show_usage): Update.
4071 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4072 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4073 (print_lines): Use the variables instead of the constants.
4074 (listing_listing): Likewise.
4075 * listing.h: Declare the new vars.
4077 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4079 * as.c (parse_args): Add --keep-locals alias for -L.
4080 Add --strip-local-absolute.
4081 (show_usage): Update.
4082 * as.h (flag_strip_local_absolute): New flag.
4083 * symbols.c (S_IS_LOCAL): Use it.
4084 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4085 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4086 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4088 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4090 * config/tc-m32r.c: Detect if explicitly parallel instructions
4091 might have an io conflict and issue a warning message.
4093 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4095 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4096 cgen_swap_fixups): Functions to save, restore and swap the fixup
4097 chain with a backup copy.
4098 (cgen_asm_finish_insn): Returns address of constructed insn.
4100 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4102 * listing.c (file_info_struct): Remove FILE, add POS.
4103 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4104 (file_info): Don't open the file.
4105 (buffer_line): Check for the file in the last_open cache, updating
4107 (print_source): Don't reference file_info->file.
4108 (listing_listing): Likewise.
4109 (listing_print): Close the file in the cache, if any.
4111 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4113 * read.c (dwarf_file_string): New file static variable.
4114 (emit_expr): Look for constant sequence that leads up to a file
4115 name in DWARF debugging output.
4116 (stringer): Use dwarf_file_string to decide whether to accept a
4117 string as a file name.
4119 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4121 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4122 (crack_operand): Add reg->reglst MRI hack.
4123 (r_seg): Put reglst symbols in reg_section.
4124 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4126 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4128 * tc-sh.c (get_specific): Handle SGR & DBR.
4130 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4132 * tc-h8300.c (parse_reg): Take the length of the symbol into
4133 account when attempting to match a register name.
4134 * tc-h8500.c (parse_reg): Likewise.
4136 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4138 * cgen.c: Formatting changes to improve readability.
4140 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4142 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4145 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4147 Based on a patch from Jim Wilson
4148 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4149 (tc_gen_reloc): Handle cross section PC relative relocs
4152 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4154 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4156 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4158 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4159 (expr_jmp_buf): New static local.
4160 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4161 (cgen_md_operand): New function.
4162 * tc-m32r.c: Clean up pass over `struct foo' usage.
4163 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4165 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4167 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4168 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4170 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4172 * config/tc-i386.c (i386_operand): Give an error if there are
4173 unrecognized characters after an expression.
4175 For older changes see ChangeLog-9697