1 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4 (EXTRA_SCRIPTS): Define to keep automake happy.
6 1999-08-08 Ian Lance Taylor <ian@zembu.com>
8 * Makefile.am: Rename .dep* files to DEP*.
9 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
10 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
12 * Makefile.in: Rebuild.
14 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
16 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
18 1999-08-08 Ian Lance Taylor <ian@zembu.com>
20 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
21 avoid problems on DOS filesystems.
22 * Makefile.in: Rebuild.
24 * doc/as.texinfo (Section): Document 's' flag for COFF version.
26 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
28 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
31 1999-08-08 Ian Lance Taylor <ian@zembu.com>
33 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
34 line to create ${GDBINIT} rather than .gdbinit.
35 * configure, Makefile.in, doc/Makefile.in: Rebuild.
37 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
39 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
41 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
43 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
45 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
47 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
48 non-adjustable symbols.
50 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
52 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
54 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
56 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
59 1999-08-05 Donn Terry <donn@interix.com>
61 * config/te-interix.h: New file.
62 * configure.in (i386-*-interix*): New target.
65 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
67 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
68 selectors for ELF too.
69 (selector_table): Add "ltp" and "rtp" selectors.
71 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
73 * config/tc-i386.c (i386_operand): No need to change
74 operand_string pointer in segment reg case before goto
75 do_memory_reference. Initialise displacement_string_start and
76 displacement_string_end after do_memory_reference label.
77 (i386_index_check): Add operand_string param, and print error
78 message on failure here.
79 (i386_intel_memory_operand): Instead of here.
80 (i386_operand): And here.
81 (INFER_ADDR_PREFIX): Enable.
83 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
85 * config/tc-i386.h (DefaultSize): Define. Renumber following
86 opcode_modifier defines.
88 From Etienne Lorrain <etienne.lorrain@ibm.net>
89 * config/tc-i386.c (stackop_size): New variable.
90 (set_16bit_code_flag): Clear it here.
91 (set_16bit_gcc_code_flag): New function.
92 (md_pseudo_table): Add "code16gcc" entry.
93 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
95 1999-08-03 Ian Lance Taylor <ian@zembu.com>
97 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
98 next_set_end even if the end symbol is being discarded.
100 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
101 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
102 * config/obj-coff.c: Likewise.
103 (seg_info_type): Remove.
104 (seg_info_off_by_4): Change to array of segT.
105 (s_get_segment): Adjust accordingly.
106 (obj_pseudo_table): Fully initialize sentinel entry.
108 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
109 Ralf Baechle <ralf@uni-koblenz.de>.
111 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
113 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
115 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
117 * config/tc-i386.c: Indentation and white space changes.
118 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
119 don't enable it by default.
120 (i386_intel_operand): Remove redundant prototype.
121 Move check on number of memory operands, and i.mem_operands++
122 (i386_intel_memory_operand): To here.
123 Remove i386_immediate code from here. Remove special case code
124 for input and output using (%dx). Remove base/index checks and
125 call i386_index_check instead. Save initial operand_string
126 argument for error message.
127 (i386_operand): Remove redundant prototype. Move base/index
128 checks to i386_index_check.
129 (i386_displacement): Move intel mode check for non-zero
131 (i386_intel_memory_operand): To here.
133 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
135 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
136 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
137 by .register pseudo-op if -64 and --no-undeclared-regs.
138 (s_register, sparc_adjust_symtab): New functions.
139 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
140 Declare sparc_adjust_symtab as tc_adjust_symtab.
141 * doc/c-sparc.texi: Add description of #ignore special literal
142 for .register pseudo-op.
144 1999-07-30 Catherine Moore <clm@cygnus.com>
146 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
147 the relocation's section offset.
149 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
151 * write.c (fixup_segment): Fix generic error check overflow test.
153 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
154 X_add_number to long.
156 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
158 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
161 1999-07-27 Ian Lance Taylor <ian@zembu.com>
163 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
166 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
168 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
170 * configure.bat: Remove; obsolete.
171 * config/go32.cfg: Likewise.
173 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
175 * configure.in (i386-*-vxworks*): New target.
176 * configure: Rebuild.
178 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
180 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
182 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
184 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
186 (output_insn): Put OLO10's secondary addend into tc_fix_data.
187 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
188 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
189 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
190 MAX_RELOC_EXPANSION): Define.
191 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
193 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
195 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
196 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
197 block. Print a warning if an 8-bit or 16-bit constant
198 displacement or immediate is truncated on output.
199 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
201 (i386_operand): Disallow immediate jump absolute operand.
203 1999-07-15 Ian Lance Taylor <ian@zembu.com>
205 * configure.in: Bump version number to 2.9.5.
206 * configure: Rebuild.
208 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
211 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
213 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
214 (cons_fix_new_hppa): Derive size of fixup from size of the object.
216 1999-07-14 Philip Blundell <pb@nexus.co.uk>
218 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
220 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
222 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
223 if -mno-fpu was given.
224 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
226 (cons_fix_new_arm): Remove misleading comments.
228 1999-07-14 Ian Lance Taylor <ian@zembu.com>
230 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
232 (relax_segment): Likewise. After giving a rs_org error, convert
233 the frag to rs_align to avoid cascading errors.
235 1999-07-12 Andreas Schwab <schwab@suse.de>
237 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
239 1999-07-11 Ian Lance Taylor <ian@zembu.com>
241 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
242 as appropriate. Fill in structure initializations. Add variable
243 initializations. Add casts.
244 * dwarf2dbg.c (print_stats): Change i to size_t.
245 * listing.c (listing_listing): Change list_line to unsigned int.
247 1999-07-10 Ian Lance Taylor <ian@zembu.com>
249 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
250 rather than checking for \001 and \002 in symbol name.
251 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
253 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
255 * configure.in (hppa*-linux-gnu*): New target.
256 * configure: Rebuilt.
258 1999-07-08 Nick Clifton <nickc@cygnus.com>
260 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
262 1999-07-07 Nick Clifton <nickc@cygnus.com>
264 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
265 accessing symbolP directly.
267 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
269 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
272 1999-07-05 Nick Clifton <nickc@cygnus.com>
274 * config/tc-arm.c (ARM_EXT_V5): Define.
275 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
276 (md_begin): Detect ARM v5 architectures.
277 (md_parse_option): Accept arm v5 specification.
278 (md_show_usage): Documment -marmv5 switch.
280 * doc/c-arm.texi: Document -marmv5 command line option.
282 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
284 (validate_immediate_twopart): New function. Determine if a
285 constant can be computed by two ADD instructions.
286 (output_inst): Remove its command line parameter - it was never
288 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
289 implememt the ADRL pseudo op.
290 (tc_gen_reloc): Generate a suitable error message if an ADRL
291 instruction tries to generate a real reloc.
293 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
295 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
297 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
300 1999-06-27 H.J. Lu <hjl@gnu.org>
302 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
303 non BFD_ASSEMBLER case.
305 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
307 * config/obj-coff.c (obj_coff_section): Mark writable sections as
310 1999-06-26 David Mosberger <davidm@hpl.hp.com>
312 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
313 out_end_sequence() when the address decreases due to a new frag.
314 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
315 numbering starts with 1.
317 1999-06-23 Nick Clifton <nickc@cygnus.com>
319 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
321 (mcore_s_text): Call obj_elf_text for ELF target.
322 (mcore_s_data): Call obj_elf_data for ELF target.
323 (mcore_s_section): No longer ELF specific. Call obj_coff_section
325 (mcore_s_bss): New function: Dump literal table before changing
327 (mcore_s_comm): New function: Dump literal table before changing
330 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
331 No longer static functions.
332 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
333 Provide prototypes for these functions.
335 1999-06-22 Ian Lance Taylor <ian@zembu.com>
337 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
338 a list of names, to try obj_segment_name, and to try abbreviated
339 names when using COFF without long section names.
341 * config/tc-alpha.c: More use of symbol accessor functions.
342 * config/tc-arc.c: Likewise.
343 * config/tc-d30v.c: Likewise.
344 * config/tc-fr30.c: Likewise.
345 * config/tc-i860.c: Likewise.
346 * config/tc-m88k.c: Likewise.
347 * config/tc-mcore.c: Likewise.
348 * config/tc-ns32k.c: Likewise.
349 * config/tc-sparc.c: Likewise.
350 * config/tc-v850.c: Likewise.
352 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
353 sy_value with appropriate accessor functions.
354 * config/tc-arm.c (md_apply_fix3): Likewise.
355 * config/tc-d10v.c (AT_WORD_P): Likewise.
356 * config/tc-v850.c (reg_name_search): Likewise.
358 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
359 use symbol_get_bfdsym instead.
360 * config/tc-ppc.c (md_assemble): Likewise.
361 * config/tc-v850.c (v850_comm): Likewise.
363 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
365 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
366 the symbol, rather than accessing the bsym member.
367 * config/tc-d10v.c (tc_gen_reloc): Likewise.
368 * config/tc-d30v.c (tc_gen_reloc): Likewise.
369 * config/tc-mcore.c (tc_gen_reloc): Likewise.
370 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
371 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
372 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
373 * config/tc-tic30.c (tc_gen_reloc): Likewise.
374 * config/tc-v850.c (tc_gen_reloc): Likewise.
376 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
378 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
379 (hppa_gen_reloc_type): Conditionalize on BFD64.
380 (tc_gen_reloc): Re-enable ELF relocations.
381 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
383 1999-06-21 Ian Lance Taylor <ian@zembu.com>
385 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
387 (do_ldst): Move assignment out of if condition.
388 (md_apply_fix3): Add casts to avoid printf format warnings. Add
389 parentheses to avoid warning.
391 1999-06-21 Nick Clifton <nickc@cygnus.com>
393 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
394 macro to get at the BFD symbol associated with a GAS symbol.
396 1999-06-19 Ian Lance Taylor <ian@zembu.com>
398 * config/tc-ppc.c: Update for symbol handling changes.
399 * config/obj-coff.c: Likewise.
401 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
403 * tc-hppa.c: General cleanups of ELF support. No more spaces
404 and subspaces for ELF.
405 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
406 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
407 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
408 (UNWIND_SECTION_NAME): Likewise.
409 (space/subspace related structures): Conditionalize definitions
411 (space/subspace directives and support routines): Conditionalize
412 definitions and references/uses on OBJ_SOM.
413 (label_symbol_struct): For ELF, track the symbol's segment. For
415 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
417 (USE_ALIASES): Kill for both SOM & ELF.
418 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
419 (pa_space, pa_subspace): Corresponding changes.
420 (pa_spaces_begin): Corresponding chagnes.
421 (md_begin): Do not muck around with space/subspace stuff for
423 (md_apply_fix): Temporarily disable argument relocation stuff
425 (tc_gen_reloc): Temporarily disable relocation generation for
427 (pa_build_unwind_subspace): Similarly.
429 1999-06-16 Nick Clifton <nickc@cygnus.com>
431 * config/tc-arm.c (thumb_set): New pseudo op.
432 (text, data, section): Override these pseudo ops with ARM
434 (s_thumb_set): New function: Perform the same as a .set pseudo
435 op, but also mark the alias'ed symbol as being a Thumb
437 (arm_s_text): New function: Perform the same as the .text
438 pseudo op, but dump the literal pool before changing
440 (arm_s_data): New function: Perform the same as the .data
441 pseudo op, but dump the literal pool before changing
443 (arm_s_section): New function: Perform the same as the
444 .section pseudo op, but dump the literal pool before changing
446 (arm_cleanup): Do not reset the current section before dumping
449 1999-06-17 Nick Clifton <nickc@cygnus.com>
451 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
452 OPTION_NO_WARN_UNMATCHED entries.
453 (md_parse_option): Generate a warning message if an unrecognised
454 option is encountered.
456 * config/tc-d10v.c (do_not_ignore_hash): New variable.
457 (get_operands): When parsing an expression after an '@' symbol
458 has been detected, do not ignore '#' symbols.
459 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
462 1999-06-13 Ian Lance Taylor <ian@zembu.com>
464 From K. Richard Pixley <rich@noir.com>:
465 * configure.in (ppc-*-vxworks*): New target.
466 * configure: Rebuild.
468 1999-06-12 Philip Blundell <philb@gnu.org>
470 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
472 1999-06-13 Ian Lance Taylor <ian@zembu.com>
474 * write.c (adjust_reloc_syms): Rather than never reducing reloc
475 which refer to symbols in linkonce sections, permit reducing the
476 relocs if the symbol is local.
478 1999-06-12 Ian Lance Taylor <ian@zembu.com>
480 * subsegs.c (subseg_text_p): New function.
481 * as.h (subseg_text_p): Declare.
482 * read.c (do_align): Use subseg_text_p to set the default fill.
483 * write.c (subsegs_finish): Likewise.
484 * config/obj-coff.c (write_object_file): Likewise.
485 * config/tc-i386.h (md_maybe_text): Don't define.
486 (md_do_align): Use subseg_text_p to set the default fill.
487 * config/tc-m32r.c (m32r_do_align): Likewise.
488 * config/tc-sh.c (sh_do_align): Likewise.
489 * config/tc-sparc.h (md_do_align): Likewise.
491 1999-06-12 David O'Brien <obrien@freebsd.org>
493 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
494 * configure: Rebuild.
496 1999-06-12 Ian Lance Taylor <ian@zembu.com>
498 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
499 * Makefile.am: Rebuild dependencies.
500 * Makefile.in: Rebuild.
502 * config/tc-i386.c (i386_immediate): Remove unused label
505 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
506 * symbols.c: Likewise.
507 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
508 sy_next field when taking address, rather than symbol_next.
510 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
512 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
513 value from the output file architecture.
514 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
515 * dwarf2dbg.h: Change bfd_vma to addressT.
517 1999-06-11 Ian Lance Taylor <ian@zembu.com>
519 * dwarf2dbg.h: Use PARAMS in function declarations.
521 1999-06-11 Martin Dorey <mdorey@madge.com>
523 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
524 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
526 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
528 1999-06-11 Ian Lance Taylor <ian@zembu.com>
530 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
532 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
535 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
537 * read.c (read_a_source_file): Only declare inescape if
540 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
542 (find_entry_byval): Add parens to avoid warning.
544 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
546 * symbols.c (resolve_symbol_value): Don't permit subtraction of
549 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
551 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
554 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
555 synthetize_setx): New functions.
556 (md_assemble): Broken the special cases into the above
557 functions. Make compiler happy if sizeof(bfd_vma)==4.
558 Fix sethi generated from set/setuw. If instructions have a relloc,
559 always clear the fields to be relocated in the opcode.
560 (sparc_ip): Remove special_case global variable.
562 1999-06-10 Ian Lance Taylor <ian@zembu.com>
564 Based on patches from John W. Woznack <jwoznack@concentric.net>:
565 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
566 indication of success rather than a value.
567 (itbl_get_val): Likewise.
568 (itbl_get_field): Use strcspn. Change delimiters to include
570 * itbl-ops.h (itbl_get_reg_val): Update declaration.
571 (itbl_get_val): Likewise.
572 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
574 * symbols.c (copy_symbol_attributes): Convert local symbols to
577 1999-06-10 Nick Clifton <nickc@cygnus.com>
579 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
582 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
584 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
585 Optimize set if sizeof(bfd_vma) == 64.
586 (sparc_ip): Fix sethi - without %hi() it should generate
587 R_SPARC_22 reloc, not R_SPARC_HI22.
588 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
590 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
592 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
593 (s_ncons): New function.
594 (native_op_table): New table.
595 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
596 R_SPARC_OLO10 handling.
598 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
600 * expr.h (struct expressionS): Revert last change; widen X_op.
601 * config/tc-alpha.c (md_begin): Check the field is wide enough.
603 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
605 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
606 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
607 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
608 * Makefile.in: Regenerated.
610 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
611 `common' pass on to s_mri_common.
612 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
614 1999-06-06 Richard Henderson <rth@cygnus.com>
616 * config/obj-elf.c (obj_elf_section): Don't free the return
617 value of demand_copy_C_string.
619 1999-06-05 Richard Henderson <rth@cygnus.com>
621 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
622 creation logic from obj_elf_create_section.
624 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
625 (section_stack): New.
626 (special_sections): Make const.
627 (obj_elf_section): Gut and rewrite parsing.
628 (obj_elf_change_section): New function broken out of obj_elf_section.
629 (obj_elf_parse_section_letters): Likewise.
630 (obj_elf_section_word): Likewise.
631 (obj_elf_section_type): Likewise.
632 (obj_elf_previous): Treat as a toggle.
633 (obj_elf_popsection): New.
634 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
635 (ppc_section_type): Likewise.
636 * config/tc-ppc.h: Likewise.
638 * expr.h (struct expressionS): Don't make X_op a bitfield.
639 * config/tc-alpha.c: Update for symbol handling changes.
640 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
641 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
643 1999-06-05 Richard Henderson <rth@cygnus.com>
645 * dwarf2dbg.c (*): Convert to K&R + prototypes.
646 (dwarf2_gen_line_info): Kill unused variables.
647 (dwarf2_finish): Likewise.
648 (dwarf2_where): Likewise.
649 (dwarf2_directive_file): If we've only got a string,
650 hand off to s_app_file.
651 * ecoff.c: Move the include of ecoff.h.
652 * symbols.h (S_IS_FUNCTION): Prototype.
654 * read.c (LEX_HASH): Supply a default.
656 (s_globl): Update `c' after skipping whitespace.
657 * read.h (LEX_END_NAME, is_name_ender): New.
658 * expr.c (get_symbol_end): Respect it.
660 1999-06-04 Mark Klein <mklein@dis.com>
662 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
664 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
666 * config/tc-hppa.c: Update for symbol handling changes.
668 1999-06-03 Ian Lance Taylor <ian@zembu.com>
670 * cgen.c: Update for symbol handling changes.
671 * config/tc-m32r.c: Likewise.
673 * config/tc-hppa.h: Update for symbol handling changes.
674 * config/tc-hppa.c: Likewise.
676 * config/tc-arm.h: Update for symbol handling changes.
677 * config/tc-arm.c: Likewise.
678 (symbol_make_empty): Remove. Just use symbol_create.
680 * symbols.c (symbol_set_tc): Correct name.
682 * Makefile.am: Rebuild dependencies.
683 ($(OBJS)): Don't depend upon struc-symbol.h.
684 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
685 * dep-in.sed: Don't remove struc-symbol.h.
686 * Makefile.in: Rebuild.
688 * doc/internals.texi (Symbols): Describe changes in symbol
691 1999-06-03 Richard Henderson <rth@cygnus.com>
693 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
694 instead of doing the work by hand.
696 1999-06-03 David Mosberger <davidm@hpl.hp.com>
698 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
699 state of line state-machine.
700 (struct ls): Collect DWARF2 line state-machine state in new member
701 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
702 resulted in any DWARF2 directives.
703 (reset_state_machine): New function.
704 (out_end_sequence): Ditto.
705 (dwarf2_gen_line_info): When switching sections or switching to a
706 lower text address, call out_end_sequence() first to terminate the
707 previous code sequence as code sequences MUST have monotonically
708 increasing addresses.
709 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
711 1999-06-03 David Mosberger <davidm@hpl.hp.com>
713 * as.c (parse_args): Add option -gdwarf2 to allow requesting
714 DWARF2 debug info (line information only, at this point).
715 * as.h: Update comment about supported debug formats.
716 * dwarf2dbg.c, dwarf2dbg.h: New files.
717 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
719 * expr.c (operand): Don't use [ for parens if we want an index op.
720 (op_encoding): Switch [ into O_index, if desired.
721 (op_rank): Renumber with O_index on bottom.
722 (expr): If O_index, match closing bracket.
723 * expr.h (O_index): New.
725 * read.c (read_a_source_file): Conditionally allow matched "
726 in lines passed to md_assemble.
728 * config/obj-elf.c (elf_pseudo_table): Add `common'.
730 1999-06-03 Ian Lance Taylor <ian@zembu.com>
732 Add support for storing local symbols in a small structure to save
733 memory when assembling large files.
734 * as.h: Don't include struc-symbol.h.
735 (symbolS): Add typedef.
736 * symbols.c: Include struc-symbol.h.
737 (local_hash): New static variable.
738 (save_symbol_name): New static function, from symbol_create.
739 (symbol_create): Call save_symbol_name.
740 (local_symbol_count): New static variable.
741 (local_symbol_conversion_count): Likewise.
742 (LOCAL_SYMBOL_CHECK): Define.
743 (local_symbol_make): New static function.
744 (local_symbol_convert): New static function.
745 (colon): Handle local symbols. Create local symbol for local
747 (symbol_table_insert): Handle local symbols.
748 (symbol_find_or_make): Create local symbol for local label name.
749 (symbol_find_base): Check for local symbol.
750 (symbol_append, symbol_insert): Check for local symbols.
751 (symbol_clear_list_pointers, symbol_remove): Likewise.
752 (verify_symbol_chain): Likewise.
753 (copy_symbol_attributes): Likewise.
754 (resolve_symbol_value): Handle local symbols.
755 (resolve_local_symbol): New static function.
756 (resolve_local_symbol_values): New function.
757 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
758 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
759 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
760 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
761 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
762 (symbol_previous, symbol_next): New functions.
763 (symbol_get_value_expression): Likewise.
764 (symbol_set_value_expression): Likewise.
765 (symbol_set_frag, symbol_get_frag): Likewise.
766 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
767 (symbol_mark_used_in_reloc): Likewise.
768 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
769 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
770 (symbol_mri_common_p): Likewise.
771 (symbol_mark_written, symbol_clear_written): Likewise.
772 (symbol_written_p): Likewise.
773 (symbol_mark_resolved, symbol_resolved_p): Likewise.
774 (symbol_section_p, symbol_equated_p): Likewise.
775 (symbol_constant_p): Likewise.
776 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
777 (symbol_get_obj, symbol_set_obj): Likewise.
778 (symbol_get_tc, symbol_set_tc): Likewise.
779 (symbol_begin): Initialize local_hash.
780 (print_symbol_value_1): Handle local symbols.
781 (symbol_print_statistics): Print local symbol statistics.
782 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
783 Declare new symbols.c functions. Move many declarations here from
785 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
786 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
787 (struct symbol): Move bsym to make it clearly the first field.
788 Remove TARGET_SYMBOL_FIELDS.
789 (symbolS): Don't typedef.
790 (struct broken_word): Remove.
791 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
792 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
793 (symbol_clear_list_pointers): Likewise.
794 (symbol_insert, symbol_remove): Likewise.
795 (symbol_previous, symbol_append): Likewise.
796 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
797 (struct local_symbol): Define.
798 (local_symbol_converted_p, local_symbol_mark_converted): Define.
799 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
800 (local_symbol_get_frag, local_symbol_set_frag): Define.
801 (local_symbol_get_real_symbol): Define.
802 (local_symbol_set_real_symbol): Define.
804 * write.c (write_object_file): Call resolve_local_symbol_values.
805 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
806 (TARGET_SYMBOL_FIELDS): Don't define.
807 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
808 ECOFF_DEBUGGING, add ECOFF fields.
809 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
810 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
811 ECOFF_DEBUGGING, add ECOFF fields.
812 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
813 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
814 * config/tc-mcore.h: Don't include struc-symbol.h.
815 (TARGET_SYMBOL_FIELDS): Don't define.
816 (struct mcore_tc_sy): Define.
817 (TC_SYMFIELD_TYPE): Define.
818 * Many files: Use symbolS instead of struct symbol. Use new
819 accessor functions rather than referring to symbolS fields
822 * read.c (s_mri_common): Don't add in value of line_label.
824 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
825 checking for SEC_LINK_ONCE.
827 * config/tc-sh.h (sh_fix_adjustable): Declare.
829 * app.c (input_buffer): New static variable.
830 (app_push): Save saved_input in allocated buffer.
831 (app_pop): Restored saved_input.
832 (do_scrub_chars): Change get parameter to take char * and int as
833 arguments. Change GET macro to pass input_buffer to get
834 function. Don't save input into allocated buffer.
835 * as.h (do_scrub_chars): Update declaration.
836 * input-file.c (input_file_get): Change to take char * and int.
837 Read data into passed in buffer. Remove static buffer.
838 * read.c (scrub_from_string): Change to take char * and int. Copy
839 data into passed in buffer.
841 * hash.h: Neaten. Declare hash_traverse.
842 * hash.c: Complete rewrite based on BFD hashing code.
843 * gasp.c (chunksize): New variable.
844 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
847 1999-05-28 Nick Clifton <nickc@cygnus.com>
849 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
850 addend unless the target uses an old ABI.
852 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
854 -Wchar-subscripts cleanup
855 * listing.c (listing_newline): Use unsigned char variable, so
856 calls to isascii,iscntrl are correct.
857 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
859 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
860 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
861 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
862 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
864 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
866 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
868 (arch_coldfire_p): New #define.
869 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
871 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
873 * config/tc-m68k.c (install_operand): Add places `n', `o'.
875 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
876 (install_operand): Add place `N'.
877 (init_table): Add registers ACC, MACSR, MASK.
879 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
881 * config/tc-m68k.c: Change mcf5200 --> mcf.
882 (archs): Add mcf5206e, mcf5307.
883 (m68k_ip): Add format `u'.
884 (install_operand): Add place `m', `M', `h'.
885 (init_table): Add upper/lower registers.
887 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
889 1999-05-28 Martin Dorey <mdorey@madge.com>
891 * config/tc-i960.c: Several minor changes to add ELF and
892 BFD_ASSEMBLER support.
893 * config/tc-i960.h: Likewise.
894 * configure.in (i960-*-elf*): New target.
895 * aclocal.m4, configure: Rebuild.
897 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
899 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
900 reloc changes when defined(BFD_ASSEMBLER).
902 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
904 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
906 * write.c (write_print_statistics): Output to file, not stderr.
908 * expr.c (generic_bignum_to_int32,64): Prototype.
910 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
911 output_sleb128, output_uleb128, output_big_sleb128,
912 output_big_uleb128, output_big_leb128): Prototype.
913 (output_big_sleb128, output_big_uleb128): Make inline.
914 (output_big_leb128): Remove inline
916 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
917 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
918 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
919 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
920 value for correct overflow check in write.c:fixup_segment.
921 * write.c (fixup_segment): Move bitfield overflow checks to after
922 the md_apply_fix call.
923 * config/obj-coff.c (fixup_segment): Likewise.
924 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
925 valueT *val argument.
927 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
929 * config/atof-ieee.c (gen_to_words): Correctly round a
930 denormalized number. Fix off-by-one in range checking for
931 exponent in a denormal.
933 1999-05-10 Nick Clifton <nickc@cygnus.com>
935 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
938 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
940 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
942 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
944 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
945 (ReverseRegRegmem): Remove.
946 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
947 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
948 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
951 From Doug Ledford <dledford@redhat.com>
952 * config/tc-i386.h (RegXMM): New for P/III.
953 * config/tc-i386.c: Add support for P/III.
955 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
957 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
958 (md_begin): Allow ppc32 insns in ppc64bridge mode.
959 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
961 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
963 * config/tc-i386.c (i386_immediate): Skip whitespace before
964 complaining about junk after expression.
965 (i386_displacement): Likewise.
967 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
969 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
970 Don't copy before downcaseing.
972 1999-05-05 Catherine Moore <clm@cygnus.com>
974 * tc-m68k.c: Include elf/m68k.h.
975 (m68k_elf_final_processing): New routine.
976 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
979 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
981 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
984 1999-04-30 Nick Clifton <nickc@cygnus.com>
986 * config/tc-mcore.c (mcore_s_section): Dump literals before
989 1999-04-29 Nick Clifton <nickc@cygnus.com>
991 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
994 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
996 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
997 (TC_INIT_FIX_DATA): Delete.
998 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
999 (TC_INIT_FIX_DATA): Delete.
1000 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1001 * write.c (fix_new_internal): Initialize fx_cgen member.
1002 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1003 (gas_cgen_md_apply_fix3): Update.
1004 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1005 (md_cgen_record_fixup_exp): Update.
1006 (FX_OPINFO_R_TYPE): Update.
1008 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1009 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1010 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1011 * frags.h (struct frag): Make opindex, opinfo ints.
1013 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1015 1999-04-26 Tom Tromey <tromey@cygnus.com>
1017 * aclocal.m4, configure: Updated for new version of libtool.
1019 1999-04-22 Nick Clifton <nickc@cygnus.com>
1021 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1023 (md_apply_fix3): Do not fix up absolute relocations against
1026 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1028 1999-04-20 Nick Clifton <nickc@cygnus.com>
1030 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1031 changes and data-in-text directives.
1032 (mcore_cons): New function: intercept cons() operations.
1033 (mcore_float_cons): New function: intercept float_cons()
1035 (mcore_stringer): New function: intercept stringer() operations.
1037 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1039 * obj.h (struct format_ops): Change generate_asm_lineno field to
1041 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1043 * config/tc-alpha.c (find_opcode_match): Add default case to
1045 (find_macro_match): Likewise.
1046 (load_expression): Parenthesize && within ||.
1048 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1050 1999-04-17 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1053 .text .data .section pseudo ops.
1054 (mcore_s_section): New function. Dump lits before changing secs.
1055 (mcore_s_text): New function. Dump lits before changing secs.
1056 (mcore_s_data): New function. Dump lits before changing secs.
1058 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1060 * config/tc-mips.c (mips_32bitmode): New.
1061 (md_begin): Set mips_32bitmode if needed.
1062 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1063 Set EF_MIPS_32BITMODE.
1065 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1067 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1070 1999-04-16 Nick Clifton <nickc@cygnus.com>
1072 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1074 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1076 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1077 expressions correctly.
1080 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1082 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1084 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1086 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1087 and fmpynfadd instructions.
1089 1999-04-11 Richard Henderson <rth@cygnus.com>
1091 * as.h (environ): Declare it, if needed.
1092 * as.c (dump_statistics): Don't declare environ.
1093 * configure.in (environ): Detect declaration.
1094 * configure, config.in: Rebuild
1096 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1097 (i386_displacement): Allocate enough space for replacement buffer.
1098 Clean up replacement buffer initialization.
1100 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1102 * subsegs.c (section_symbol): Don't create a new symbol if one
1103 already exists; instead, use the existing one, but set its segment
1104 and frag data if it hasn't already been defined.
1105 * config/obj-coff.c (c_section_symbol): Likewise.
1107 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1109 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1111 1999-04-08 Nick Clifton <nickc@cygnus.com>
1113 * config/tc-mcore.c: New File: Support routines for MCore
1115 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1116 * config/obj-coff.c: Add support for mcore-pe target.
1118 * Makefile.am: Add support for MCore targets.
1119 * Makefile.in: Regenerate.
1120 * configure.in: Add support for MCore targets.
1121 * configure: Regenerate.
1123 * doc/all.texi: Set MCORE.
1124 * doc/as.texinfo: Document MCore specific command line options.
1126 * write.h: Prevent multiple inclusion.
1128 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1130 * asintl.h (LC_MESSAGES): Never define.
1131 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1133 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1136 * Makefile.am (m68k-parse.c): If configuring in the source
1137 directory, copy m68k-parse.y into the local directory before
1138 running ylwrap, to remove spurious differences when generating
1140 * Makefile.in: Rebuild.
1142 * config/tc-sparc.h (md_do_align): Just allocate the number of
1143 bytes necessary, rather than always allocating 1024.
1145 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1147 * listing.c (listing_newline): Add cast to avoid warning.
1148 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1149 * config/tc-i386.c (i386_scale): Add return value.
1150 (build_displacement_string): Remove unused local temp_disp2.
1151 (i386_intel_memory_operand): Add parentheses to avoid warning.
1152 (i386_intel_operand): Remove unused local end_of_operand_string.
1153 (i386_operand): Remove unused local operand_modifier.
1154 (i386_operand): Add parens to avoid warning.
1156 1999-04-04 Don Bowman <don@pixsci.com>
1158 * configure.in: Add mips*-*-vxworks* target; have it define
1160 * configure, config.in: Rebuild.
1162 1999-03-31 Nick Clifton <nickc@cygnus.com>
1164 * configure.in (emulations): Add support for arm-epoc-pe.
1165 * configure: Regenerate.
1166 * config/te-epoc-pe.h: New file. Define macros specific to
1168 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1169 for arm-epoc-pe target.
1171 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1173 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1175 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1177 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1178 detect ",n" without a condition.
1179 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1182 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1184 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1185 instruction is encoded with one bit.
1188 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1190 * doc/internals.texi (CPU backend): Mention that
1191 line_separator_chars should not include newline. From thi
1192 <ttn@mingle.glug.org>.
1194 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1196 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1197 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1199 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1201 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1203 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1205 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1208 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1210 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1212 1999-03-15 Martin Hunt <hunt@cygnus.com>
1214 * app.c (do_scrub_begin): Change '-' back to a symbol char
1215 so we can use multiple opcodes on a line again.
1217 * config/tc-d30v.c: By default, warn if a symbol has
1218 the same name as a register. Plus some minor
1219 updates from the branch.
1221 1999-03-13 Nick Clifton <nickc@cygnus.com>
1223 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1224 BFD_RELOC_16 and BFD_RELOC_64.
1226 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1228 * expr.c (expr): Add missing else.
1230 1999-03-12 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-arm.c (md_apply_fix3): Improve error message.
1234 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1236 * Makefile.am (CPU_TYPES): Add fr30.
1237 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1238 (fr30,m32r dependencies): Update.
1239 * Makefile.in: Rebuild.
1241 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1242 (gas_cgen_record_fixup_exp): Ditto.
1243 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1244 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1245 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1246 (md_cgen_lookup_reloc): Update use of operand->type.
1247 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1248 (md_convert_frag): Call cgen_operand_lookup_by_num.
1249 (md_cgen_lookup_reloc): Update use of operand->type.
1250 (m32r_cgen_record_fixup_exp): Ditto.
1252 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1254 * config/tc-mips.c (md_show_usage): Fix message.
1256 1999-03-03 Nick Clifton <nickc@cygnus.com>
1258 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1259 and LDR reg,=<expr> instruction.
1261 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1264 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1266 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1268 1999-02-17 Nick Clifton <nickc@cygnus.com>
1270 This patch was created by: Scott Bambrough
1271 <scottb@corelcomputer.com>
1274 Special cased '@' character. The '@' character is used as the
1275 ARM assembler comment character, as a special character
1276 and in ELF .symver pseudo-op's, and as a special character in
1277 .type and .section pseudo-ops.
1278 (symver_pseudo): New static variable.
1279 (symver_state): New static variable.
1280 (struct app_save): Add field 'symver_state'.
1281 (app_push): Save global symver_state int struct app_save.
1282 (app_pop): Restore global symver_state from struct app_save.
1283 (do_scrub_chars): Special case handling of '@' character in
1286 * configure.in: Modified to recognize armv* uname syntax from ARM
1288 * configure: Regenerated.
1290 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1291 a prefix to the section's type.
1292 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1293 the type's typename.
1295 * config/tc-arm.h: Add support for PIC generation:
1296 (pic_code): New boolean.
1297 (obj_relocate_extern): Define.
1298 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1299 (TC_CONS_FIX_NEW): Define.
1300 (tc_fix_adjustable): Define.
1301 (GLOBAL_OFFSET_TABLE_NAME): Define.
1303 * config/tc-arm.c: Add support for PIC generation:
1304 (line_seperator_chars): Allow ';' as a seperator for Linux.
1305 (is_immediate_prefix): New macro.
1306 (arm_parse_reloc): New function.
1307 (s_arm_elf_cons): New function.
1308 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1309 (md_undefined_symbol): Special case handling for the Global Offset
1311 (md_apply_fix3): Handle PIC relocs.
1312 (tc_gen_reloc): Handle PIC relocs.
1313 (md_parse_option): Add support for '-k' command line switch to
1314 enable PIC generation.
1315 (cons_fix_new_arm): New function.
1316 (s_arm_elf_cons): New function.
1318 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1320 * configure.in: Add comments for uses of AC_DEFINE.
1321 * acinclude.m4: Likewise.
1322 * acconfig.h: Remove.
1323 * aclocal.m4: Rebuild.
1324 * configure: Rebuild.
1325 * Makefile.in: Rebuild.
1326 * config.in: Rebuild.
1328 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1330 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1331 non-constant offset from a base register.
1333 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1335 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1338 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1340 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1341 (emit_insn): Look for pc-relative and no-overflow specifiers on
1342 internal relocation types.
1344 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1346 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1349 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1351 (mips_4650, mips_4010, mips_4100): Variables removed.
1352 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1353 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1355 (md_begin): Don't bother initializing the mips_NNNN variables;
1356 mips_cpu is set, and that's good enough now.
1357 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1358 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1359 (show): New function, to handle wrapping in the CPU lists.
1360 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1362 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1364 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1365 than treat as an immediate specifier.
1367 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1369 * config/tc-i386.c: Prototype many functions.
1370 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1371 (i386_immediate): Remove unused second argument.
1372 (i386_intel_operand): Fix i386_is_reg typo.
1373 (i386_operand): Use allow_naked_reg.
1374 (output_invalid): Make operand int for K&R.
1376 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1378 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1380 * Makefile.in: Rebuild.
1382 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1384 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1386 (EXTRA_as_new_SOURCES): Comment out.
1387 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1388 * Makefile.in: Rebuild.
1389 * doc/Makefile.in: Rebuild.
1390 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1391 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1392 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1393 * configure: Rebuild.
1394 * aclocal.m4: Rebuild.
1395 * config.in: Rebuild.
1396 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1397 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1398 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1399 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1400 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1401 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1402 (gas_cgen_record_fixup_exp): Ditto.
1403 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1404 descriptor, not global variable.
1405 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1406 descriptor, not global variable. Refer to insert_operand handler
1407 via cpu descriptor, not global function.
1408 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1409 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1410 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1411 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1412 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1413 * config/tc-m32r.c: Ditto.
1414 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1415 (md_assemble): Ditto.
1416 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1418 1999-02-09 Nick Clifton <nickc@cygnus.com>
1420 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1421 relocations for ELF targets.
1423 1999-02-08 Nick Clifton <nickc@cygnus.com>
1425 * configure.in: Add support for StrongARM target.
1426 * configure: Regenerate.
1428 1999-02-05 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1432 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1435 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1437 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1439 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1441 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1442 (INTEL_DWORD_MNEM_SUFFIX): Define.
1445 (DWORD_PTR): Define.
1446 (XWORD_PTR): Define.
1448 (OFFSET_FLAT): Define.
1450 (NONE_FOUND): Define.
1453 * config/tc-i386.c (set_intel_syntax): New routine.
1454 (intel_syntax): Declare.
1455 (allow_naked_reg): Declare.
1456 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1457 (intel_float_operand): New routine.
1458 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1459 Handle brackets as well as parens. Call i386_intel_operand for
1460 intel syntax. Reverse operands if appropriate. Handle new
1461 suffixes. Handle movzx and movsx.
1462 (i386_is_reg): New routine.
1463 (i386_immediate): New routine.
1464 (i386_scale): New routine.
1465 (i386_displacement): New routine.
1466 (i386_operand_modifier): New routine.
1467 (build_displacement_string): New routine.
1468 (i386_parse_seg): New routine.
1469 (i386_intel_memory_operand): New routine.
1470 (i386_intel_operand): New routine.
1471 (i386_operand): Call i386_displacement, i386_immediate,
1472 i386_scale, etc. instead of handling inline.
1473 (parse_register): Handle registers without prefix.
1475 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1477 * configure: Regenerate.
1478 * configure.in (arm-*-oabi): New.
1479 (thumb-*-oabi): New.
1480 * config/tc-arm.c (target_oabi): Declare.
1481 (md_apply_fix3): Support REL relocs.
1482 (md_parse_option): Handle -oabi.
1483 (elf32_arm_target_format): New routine.
1484 (md_longopts): Add OPTION_OABI.
1485 * config/tc-arm.h: Redefine TARGET_FORMAT.
1488 1999-01-28 Nick Clifton <nickc@cygnus.com>
1490 * write.c (write_relocs): Handle out of range error.
1492 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1493 (fr30_force_relocation): Default to 0.
1495 * config/tc-fr30.h (obj_fix_adjustable): Define.
1496 (TC_FORCE_RELOCATION): Define.
1498 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1501 1999-01-16 Nick Clifton <nickc@cygnus.com>
1503 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1504 merge of two instructions if the left instruciton kills the right.
1506 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1508 * Makefile.in: Regenerate.
1509 * configure.in: Redo test for using cgen.
1510 * configure: Regenerate.
1512 1999-01-09 Nick Clifton <nickc@cygnus.com>
1514 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1515 redefinition of this macro.
1517 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1519 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1522 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1524 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1525 a read of HI or LO and an immediatly following branch.
1527 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1529 * config/tc-mips.c (md_begin): Another correction to the setting of
1532 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1534 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1536 1998-12-21 Nick Clifton <nickc@cygnus.com>
1538 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1539 bit insn when optimizing, so that parallelised instructions will
1540 start on a 32 bit boundary.
1542 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1544 * config/tc-mips.c (mips_eabi64): New.
1545 (md_begin): Set mips_eabi64.
1546 (mips_elf_final_processing): Use it.
1548 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1550 * config/tc-mips.c (mips_elf_final_processing):
1551 Correct setting of ABI in e_flags.
1553 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1555 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1557 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1559 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1561 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1563 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1564 warning, values that don't fit in the field.
1566 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1568 * config/tc-mips.c (mips_abi_string): New.
1569 (md_parse_option,md_longopts): Add mabi.
1570 (mips_elf_final_processing): Set e_flags based on mabi flag.
1572 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1574 * config/tc-mips.c (md_parse_option): Handle vr4111.
1576 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1578 * config/tc-h8300.c (build_bytes): Change message given if the
1579 instruction requires H8/300H mode and we're not in Hmode, to
1580 suggest that it may be the operand modes that are the problem, not
1581 necessarily the opcode.
1583 1998-12-10 Nick Clifton <nickc@cygnus.com>
1585 * config/tc-fr30.c: Add line separator character.
1587 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1589 * configure.in (hppa-*-mpeix*): New target.
1590 * config/obj-som.h (obj_som_compiler): Declare.
1591 * config/obj-som.c (compiler_seen): New static variable.
1592 (obj_som_compiler): New function.
1593 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1594 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1595 (pa_type_args): Set hppa_priv_level.
1596 (pa_compiler): New static function if OBJ_SOM.
1597 * configure: Rebuild.
1599 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1601 * read.c (output_leb128): Don't mark as inline.
1603 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1605 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1606 AIX .vbyte unaligned data support.
1607 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1608 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1611 1998-12-07 Nick Clifton <nickc@cygnus.com>
1613 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1616 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1618 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1619 BFD_RELOC_ARM_PCREL_BRANCH.
1621 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1623 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1624 checking the target type.
1625 (mips-dec-bsd*): Set endian to little.
1626 * configure: Rebuild.
1628 COFF weak symbol support, based on patches from Mark Elbrecht
1629 <snowball3@usa.net>:
1630 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1631 * config/obj-coff.c (obj_coff_weak): New static function.
1632 (obj_coff_endef) [both versions]: Handle weak symbols.
1633 (coff_frob_symbol): Likewise.
1634 (yank_symbols): Likewise.
1635 (obj_pseudo_table): Add "weak".
1637 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1638 <aymeric.vincent@emi.u-bordeaux.fr>.
1639 * aclocal.m4: Rebuild with current tools.
1640 * configure: Rebuild.
1642 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1643 an assertion failure for a case we can't handle when OBJ_ECOFF.
1645 * expr.c (operator): And with 0xff to avoid problems with signed
1648 1998-12-03 Nick Clifton <nickc@cygnus.com>
1650 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1651 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1653 1998-12-02 Nick Clifton <nickc@cygnus.com>
1655 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1658 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1660 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1663 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1665 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1668 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1670 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1672 (d10v_cleanup): Only generate previous insn if a multiline insn is
1675 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1677 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1680 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1682 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1683 -marm6xxx command line switches.
1685 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1687 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1688 (itbl-ops.o): Delete duplicate dependencies.
1689 Rebuild dependencies.
1690 Add fr30 dependencies.
1691 * Makefile.in: Rebuild.
1693 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1697 * listing.c: Ignore line terminator characters found inside
1700 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1702 * po/gas.pot: Regenerated.
1704 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1706 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1707 fr30_is_label_start(). Also checks for delay slot insns.
1709 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1710 FR30 instructions which contain a colon in the mnemonic.
1712 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1714 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1716 * config/tc-fr30.c: Removed currently superflous code.
1718 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-fr30.h: New file.
1721 * config/tc-fr30.c: Tweaking so that it will compile.
1723 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1725 * config/tc-d10v.h (obj_fix_adjustable): Define.
1726 (TC_FORCE_RELOCATION): Define.
1727 (d10v_force_relocation): Declare.
1728 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1729 (md_apply_fix3): Handle Vtable relocs.
1730 (d10v_fix_adjustable): New.
1731 (d10v_force_relocation): New.
1733 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-d30v.c: Change default behaviour to ignore potential
1736 conflicts between register name and symbol names.
1738 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1740 * configure.in: Add fr30-*-*.
1741 * config/tc-fr30.c: New file.
1742 * Makefile.in: Regenerated.
1743 * config.in: Regenerated.
1744 * configure: Regenerated.
1745 * doc/Makefile.in: Regenerated.
1746 * po/gas.pot: Regenerated.
1748 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1750 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1753 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1755 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1757 (do_scrub_chars): Add some casts to unsigned char to avoid
1758 unwanted sign extension.
1759 * read.c (lex_type): Set characters about 127 to be symbol
1761 * config/tc-i386.c (md_begin): Set identifier_chars and
1762 operand_chars for values above 127.
1764 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1766 * configure.in: detect cygwin* instead of cygwin32*
1767 * configure: regenerate
1769 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1771 * listing.c: Add support for producing a listing from piped
1774 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1776 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1777 (append_insn): Account for the tx39's multiply behavior.
1779 1998-10-26 Michael Meissner <meissner@cygnus.com>
1781 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1782 from assemble_parallel_insns. Add support for '->' to indicate
1783 explicitly serializing the instructions.
1784 (md_assemble): Ditto.
1786 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1788 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1791 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1793 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1795 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1797 * config/tc-mips.c : support frame and regmask/fregmask when
1798 MIPS_STABS_ELF is specified.
1800 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1802 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1803 (md_apply_fix): Don't return 1 for VTABLE relocs.
1804 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1806 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1808 * doc/c-i386.texi: Replace occurences of "opcode" with
1809 "instruction mnemonic", "instruction", or "mnemonic" when
1810 referring to the name of an instruction. Use "opcode" when
1811 referring to the sequence of machine bytes.
1813 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1814 (is_opcode_char): Rename to is_mnemonic_char.
1815 (md_assemble and i386_operand): Correct error messages from
1816 "opcode" to "instruction mnemonic"
1817 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1818 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1819 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1820 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1821 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1822 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1823 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1825 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1827 * config/tc-i386.c (i386_operand): Check for garbage after
1830 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1832 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1833 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1835 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1837 * config/tc-sh.h (obj_fix_adjustable): Define.
1838 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1839 (md_apply_fix): Likewise.
1840 (tc_gen_reloc): Likewise.
1841 (sh_fix_adjustable): New.
1843 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1845 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1846 * cgen.h (gas_cgen_finish_insn): Update prototype.
1847 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1848 cgen_insn_t -> CGEN_INSN_INT.
1849 (make_parallel): Update handling of CGEN_INT_INSN_P.
1850 (assemble_parallel_insn): Ditto.
1851 (target_make_parallel): New function.
1852 (md_assemble): Use it.
1854 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1856 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1858 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1860 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1861 converted into lower case.
1863 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1865 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1866 (gas_cgen_tc_gen_reloc): Likewise.
1867 * config/tc-m32r.h (obj_fix_adjustable): Define.
1868 * config/tc-m32r.c (m32r_fix_adjustable): New.
1869 (m32r_force_relocation): Handle VTABLE relocs.
1871 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1873 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1875 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1877 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1878 to lower case before parsing.
1880 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1881 parallel insns modift buts in the PSW as a side effect.
1883 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1885 * config/tc-d30v.c (find_format): Test for missing flag and
1888 (md_apply_fix3): Fix error messages to avoid
1889 assumption about presence of a symbol.
1891 (parallel_ok): Disallow parallel instructions that both modify the
1894 (find_format): Generate a warning if an odd numbered register is
1895 used as the first register in a mutli-register instruction.
1897 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1900 relocations are always associated with a symbol.
1902 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1904 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1905 (elf32_sparc_force_relocation): Declare.
1906 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1907 (tc_gen_reloc): Handle vtable relocs.
1908 (elf32_sparc_force_relocation): New.
1910 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1912 * symbols.c (S_IS_FUNCTION): New.
1913 * config/tc-v850.h (obj_fix_adjustable): Define.
1914 (TC_FORCE_RELOCATION): Define.
1915 (v850_force_relocation): Declare.
1916 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1917 of fx_addnumber for VTABLE reloc addends.
1918 (md_apply_fix3): Handle VTABLE relocs.
1919 (v850_fix_adjustable): New.
1920 (v850_force_relocation): New.
1922 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1924 * tc-hppa.c (fp_operand_format): Add some additional formats.
1925 (pa_ip): Do not automatically promote into pa2.0 mode.
1926 (pa_level): Handle ".level 2.0".
1928 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1930 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1931 * config/tc-i386.h (template.extension_opcode): Change to
1932 unsigned int to allow full range of 8-bit opcode suffixes.
1933 (None): Redefine as 0xffff.
1935 From Jeff B Epler <jepler@usgs.gov>
1936 * doc/c-i386.texi (i386-SIMD): New section.
1938 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1940 * read.c (discard_rest_of_line): New function.
1941 * read.h: Declare it.
1942 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1944 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1946 * config/tc-d10v.c (find_symbol_matching_register): New function.
1947 (find_opcode): Cope with the case where a register name matches
1950 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-v850.c (md_pcrel_from): Rename to
1953 v850_pcrel_from_section.
1954 (v850_pcrel_from_section): Do not resolves symbols in other
1957 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1959 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1961 * config/tc-d10v.c (find_opcode): Generate an error if a register
1962 is supplied for an operand that should not be a register.
1964 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1967 instructions to have another instruction in the right bin.
1969 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1972 the right container if the left container holds a branch
1975 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1977 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1978 both a register name and symbol name.
1979 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1981 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1984 execution unit class.
1986 (reg_name_search): If a name matches a register and a symbol,
1987 prefer the register.
1988 (find_format): Disallow flag registers when a general purpose
1989 register is required.
1990 If a number is required, but a register has been given, check to
1991 see if a symbol with the same name as the register exists, and if
1992 so, use that symbol.
1994 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1996 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1998 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2000 * config/tc-d30v.c (find_format): Do not accept flag registers as
2001 general purpose registers.
2002 (find_format): If an immediate value is expected at a given place
2003 in a format, but a register name has been provided instead, check
2004 to see if that register name matches the name of a predefined
2005 symbol and if it does, then use the symbol instead.
2006 (reg_name_search): If a register name matches a symbol name,
2007 prefer the register name to the symbol name.
2009 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2011 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2012 the previous insn to empty.
2014 1998-09-20 Michael Meissner <meissner@cygnus.com>
2016 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2017 pieces, forcing the use of an ANSI compiler.
2019 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2021 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2023 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2025 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2027 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2029 (obj_elf_vtable_entry): Likewise.
2030 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2031 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2032 (tc_gen_reloc): Likewise.
2033 (arm_fix_adjustable): Likewise.
2034 (elf32_arm_force_relocation): New.
2035 (armelf_frob_symbol): Remove coff-style symbol support.
2037 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2039 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2041 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2043 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2044 OBJ_COFF so that routine is defined for a.out format.
2046 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2048 * config/tc-i386.c (i386_operand): Detect non-segment registers
2049 used as segment prefixes.
2051 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2053 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2054 optimize across FDE boundaries.
2056 * config/obj-coff.c (obj_coff_section): Preserve any link once
2057 flags when setting the section flags.
2059 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2062 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2064 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2066 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2069 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2071 * frags.c (frag_grow): Include the size of the frag struct in the
2074 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2075 if the new subseg comes before the old.
2077 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2079 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2080 to handle edge8 and edge16.
2082 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2084 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2085 before we clobber the symbol involved.
2087 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2089 * config/tc-arm.c: Remove OBJ_ELF definitions for
2090 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2091 use arm_adjust_symtab for OBJ_COFF.
2092 (armelf_adjust_symtab): New Routine.
2093 * config/tc-arm.h: Define obj_adjust_symtab to
2094 armelf_adjust_symtab for OBJ_ELF.
2096 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2098 * configure.in: Make all i386-elf targets use bfd_gas.
2099 * config/tc-i386.c (tc_i386_force_relocation): New.
2100 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2101 (md_apply_fix3): Likewise.
2102 (tc_gen_reloc): Handle them.
2103 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2104 tc_i386_force_relocation.
2106 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2110 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2112 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2113 current opcode after writing the first insturction of a reverse
2116 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2118 * read.h (generate_lineno_debug): Add prototype.
2119 * read.c (generate_lineno_debug): Make non-static.
2121 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2123 * config/tc-i386.c (md_assemble): Only warn for address/data size
2126 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2129 against Thumb function names, as the linker needs this information.
2131 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2133 * expr.c (operand): Check also that there is no advance in operand
2134 after atof_generic in order to decide "is it label 0f or floating
2137 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2139 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2140 command line options with a single dash.
2141 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2143 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2145 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2146 * tc-arm.c (arm_fix_adjustable): New routine.
2148 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2150 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2151 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2152 demand_empty_rest_of_line before mri_comment_end.
2153 (equals): Check garbage after expression before
2154 mri_comment_end in MRI mode.
2156 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2158 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2159 small immediate constant to use the constant itself rather than
2162 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2164 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2165 (pa_leave): Likewise.
2167 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2169 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2171 (i386_operand): Fix an error message.
2173 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2175 * doc/c-arm.texi (ARM Directives): Document .req directive.
2177 * config/tc-arm.c (reg_required_here): Display erroneous string if
2178 the register name could not be decoded.
2179 Do not set inst.instruction if the sift is -1.
2181 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2183 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2186 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2189 even if it is belived to be unnecessary.
2191 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2193 config/tc-i386.c (i386_operand): Size immediate constants by
2194 suffix (erroneously removed as part of July 7 change).
2196 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2198 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2199 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2200 (armelf_frob_symbol): New Routine.
2201 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2203 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2205 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2207 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2209 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2210 command line switches passed to assembler.
2212 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2214 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2215 (gas_cgen_opcode_desc): Declare.
2216 (gas_cgen_parse_operand): Declare.
2217 (*): Prepend gas_ to gas specific fns to denote them as such.
2219 * cgen.c (gas_cgen_opcode_desc): New global
2220 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2221 (queue_fixup): Renamed from cgen_queue_fixup.
2222 (*): Prepend gas_ to gas specific fns to denote them as such.
2224 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2225 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2226 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2227 Open opcode table and initialize it.
2228 (make_parallel): Use gas_cgen_opcode_desc.
2229 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2230 (md_assemble): Ditto.
2232 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2234 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2235 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2236 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2237 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2238 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2239 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2240 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2241 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2242 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2243 (INIT_STAB_SECTION): Likewise.
2244 (OBJ_PROCESS_STAB): Likewise.
2246 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2247 (md_parse_option): Watch for them.
2248 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2249 (md_begin): Kill neverdef code.
2250 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2251 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2252 (s_alpha_coff_wrapper): New.
2253 (md_pseudo_table): Trap all ECOFF pseudos.
2255 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2257 Start of changes to remove mdebug section from mips*-elf
2258 Based on MIPS_STAB_ELF definition
2259 * acconfig.h: undef if not configured
2260 * config.in: undef if not configured
2261 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2262 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2263 * stabs.c (s_stab_generic): flush frag
2265 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2267 * configure.in: (arm-*-elf): Handle.
2268 (thumb-*-elf): Handle.
2269 * configure: Regenerate.
2270 * read.c (stringer): Fix typo in comment.
2271 * write.c (fixup_segment): Don't add symbol value to addend if
2273 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2275 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2278 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2280 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2281 (write_2_short): Emit warning if new flag is set.
2282 (do_assemble): Set flags if left instruction is one of special
2283 "right-instruction-killer" type.
2285 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2287 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2288 Always output words in debug_info section as big endian.
2289 (sparc_target_format): Choose correct bfd target.
2290 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2292 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2294 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2295 to work with internationalization code. Issue an error when two
2296 operands match that are not allowed to match.
2298 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2300 * configure.in (install_tooldir): Allow target to specify whether
2301 it wants to be installed in $(tooldir)/bin.
2302 * configure: Regenerate.
2303 * Makefile.am (install-exec-local): Set install-exec-tooldir
2304 dependency via configure.
2305 * Makefile.in: Regenerate.
2307 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2309 * Makefile.am (install-exec-local): Split into two ...
2310 (install-exec-bindir,install-exec-tooldir): New rules.
2311 * Makefile.in: Regenerate.
2313 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2315 * Makefile.am (install-exec-local): Don't remove the file before
2316 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2317 W. Rozycki <macro@ds2.pg.gda.pl>.
2318 * Makefile.in: Rebuild.
2320 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2322 * cgen.c: Include libiberty.h.
2323 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2324 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2325 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2326 (md_cgen_lookup_reloc)): Declare.
2327 (md_cgen_record_fixup_exp): Declare.
2328 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2329 (m32r_relax_frag): Declare.
2330 (cgen_md_apply_fix3): Decls moved to cgen.h.
2331 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2332 (m32r_cgen_record_fixup_exp): Delete decl.
2333 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2334 (assemble_nop): Delete.
2335 (expand_debug_syms): Delete unused `exp'.
2336 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2337 Add default case for -Wall.
2338 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2339 (md_atof): Delete unused wordP.
2341 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2343 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2346 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2348 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2349 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2350 .print, .purgem, and .struct. Remove documentation for
2353 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2355 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2356 Update call to insert_operand.
2358 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2360 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2362 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2364 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2365 whitespace after a prefix operator.
2367 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2369 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2371 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2373 * config/tc-sparc.c (log2): New static function.
2374 (s_reserve): Use log2 to convert alignment before calling
2376 (s_common): Use log2 to convert alignment before calling
2377 record_alignment and frag_align.
2378 (sparc_cons_align): Use log2.
2380 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2382 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2383 (s_common): Likewise.
2385 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2386 initialization of waddr.
2387 (sparc_elf_final_processing): Add default case to switch.
2389 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2391 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2392 than temporary real.
2394 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2396 * write.c (subsegs_finish): Don't align the segments if there were
2399 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2400 copying aux information.
2402 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2403 expression into a symbol.
2405 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2407 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2408 type to unsigned int.
2409 (md_assemble): Change type used to store offsets from unsigned
2411 (i386_operand): Switch error check to only call RESTORE_END_STRING
2412 once after parse_register.
2414 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2416 * config/tc-v850.c (md_show_usage): Changed format to match that
2419 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2421 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2423 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2425 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2428 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2430 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2431 * doc/Makefile.in: Rebuild.
2433 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2435 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2436 for %lo expressions.
2437 (mips_ip, case 'u'): Move range check after code to mask
2438 off bits in %hi/%lo expressions. Mask off high bits for
2441 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2443 * doc/Makefile.am (gasver.texi): New target.
2444 (as.info, as.dvi): Depends upon gasver.texi.
2445 * doc/as.texinfo: Include gasver.texi. Mention version number on
2446 title page and in top node.
2447 * doc/Makefile.in: Rebuild.
2449 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2451 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2452 but not including the line containing the edict.
2453 * listing.h (LISTING_EOF): New.
2454 * input-scrub.c (input_scrub_next_buffer): Call it.
2456 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2458 * config/tc-i386.c (i386_operand): Don't set the size of an
2459 immediate address based solely on the suffix and the mode.
2461 * config/tc-i386.c (md_assemble): Add assertion to make sure
2462 overlap2 does not set Imm.
2464 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2465 sequences of whitespace to a single space.
2466 (is_space_chars): Just compare with space.
2467 (md_begin): Don't initialize space_chars.
2468 (md_assemble): Just skip a single whitespace character.
2469 (i386_operand): Rewrite base-index parsing to use new
2470 parse_register, and to skip white space. Skip white space in a
2471 number of other places too. Don't give error message if
2472 parse_register fails.
2473 (parse_register): Change reg_string parameter to be non-const.
2474 Add end_op parameter. Skip white space after the `%', and return
2475 end of register string. Give error message here rather than
2478 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2480 Based on patch from Matt Semersky <matts@scd.hp.com>:
2481 * expr.c (op_encoding): Make const.
2482 (expr_set_precedence): New function.
2483 (expr_begin): Don't set operator rankings, just call
2484 expr_set_precedence.
2485 * expr.h (expr_set_precedence): Declare.
2486 * read.c (s_mri): Call expr_set_precedence.
2488 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2490 * doc/as.texinfo (Statements): Remove paragraph discussing
2491 continuing lines with a backslash. This hasn't worked for years,
2494 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2496 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2498 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2499 (ps_CTORS, ps_DTORS): New section types.
2500 (vms_fixup_xtors_section): New function
2501 (Ctors_Psect, Dtors_Psect): Define.
2502 (IS_GXX_XTOR): Define
2503 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2504 Filter static constructors/destructors and add to
2505 Ctors_Symbols/Dtors_Symbols chain.
2506 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2507 appropriate section.
2509 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2510 * makefile.vms: Merge vax/vms support.
2512 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2514 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2515 (elf_pseudo_table): Add them.
2516 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2517 (md_apply_fix): Accept them.
2518 (mips_fix_adjustable): Don't adjust them.
2519 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2520 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2521 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2522 (tc_fix_adjustable): Don't adjust them.
2524 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2526 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2528 * Makefile.in: Regenerate.
2529 * configure.in: AC_SUBST cgen_cpu_prefix.
2530 * configure: Regenerate.
2532 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2534 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2535 Changed all users of COND12_DELAY.
2537 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2539 * config/tc-mn10300.c (set_arch_mach): New function.
2540 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2541 (md_begin): Default to mn10300 mode.
2542 (md_assemble): Only accept instructions for the core mn10300
2543 chip and the active machine type.
2545 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2547 * subsegs.h (segment_info_type): Give the struct a name.
2548 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2549 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2550 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2551 * config/tc-w65.h (tc_reloc_mangle): Declare.
2552 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2554 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2556 * config/tc-v850.c (v850_comm): Restore old section
2557 after common processing.
2559 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2561 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2563 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2565 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2566 char with code that explicitly sign-extends.
2568 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2570 * config/tc-v850.c (md_begin): Restore text section as the current
2571 section after creating call table sections.
2572 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2575 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2576 with call to macro SYM_AUXINFO.
2578 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2580 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2581 with the program transform name.
2582 * Makefile.in: Rebuild.
2584 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2586 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2589 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2591 * config/tc-i386.c (i386_operand): Be prepared for a space between
2592 the open parenthesis and the start of the register operand,
2593 because of the June 16 change.
2595 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2597 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2600 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2602 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2603 even if it is belived to be unnecessary.
2605 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2607 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2609 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2611 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2613 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2614 shift amount for a repeated operand. The shift amount for the
2615 repeated copy comes from the size of the operand.
2617 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2619 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2621 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2623 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2625 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2627 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2628 characters in it as LEX_IS_SYMBOL_COMPONENT.
2629 * config/tc-i386.h (tc_symbol_chars): Define.
2630 (extra_symbol_chars): Declare.
2631 * config/tc-i386.c (extra_symbol_chars): Define.
2632 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2633 (line_comment_chars): Set to '/' if TE_LINUX.
2634 * doc/c-i386.texi (i386-prefixes): Update.
2635 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2637 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2639 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2640 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2642 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2644 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2645 constraint in instructions REP & REPI.
2647 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2649 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2650 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2652 (check_range): If the operand is shifted, then shift the number
2653 before checking its range.
2655 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2657 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2660 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-v850.c (v850_comm): Create special sections as needed.
2664 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2666 * config/tc-d10v.c (write_2_short): Addition of swapping
2667 instructions for sequential and reverse sequential order when
2668 given order is not possible.
2670 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2672 * Makefile.am: Rebuild dependencies.
2673 (DEP_INCLUDES): Fix reference to intl build directory.
2674 * Makefile.in: Rebuild.
2676 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2678 * doc/c-i386.texi: Update 16 bit documentation.
2680 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2681 IgnoreDataSize to IgnoreSize as they are used for address size as
2683 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2684 32-bit mode, similarly addr16/data16 and variants.
2686 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2688 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2689 sequential word multiply instructions.
2691 (do_assemble): Add extra command line argument, to allow mul32
2692 attribute to be preserved across parallel insns.
2693 (md_assemble): Insert NOPs between explicitly parallel insns which
2694 contain an 32 bit multiply and a 16 multiply.
2696 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2698 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2701 * config/tc-i386.c (reloc): Add braces.
2703 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2704 consistent with Intel naming.
2705 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2706 use bitfields in sib_byte.
2707 (modrm_byte): Don't use bitfields here either.
2709 * config/tc-i386.c (current_templates): Add const.
2710 (parse_register): Add const to return, param, and char *s.
2711 (i386_operand): Add const to reg_entry *r.
2712 * config/tc-i386.h (templates): Add const to start, end.
2714 Inspired by code for 16 bit gas support from Martynas Kunigelis
2715 <martynas@nm3.ktu.lt>:
2716 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2717 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2718 (uses_mem_addrmode): Remove.
2719 (md_estimate_size_before_relax): Add support here too.
2720 (md_relax_table): Rewrite interface to md_relax for 16 bit
2722 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2723 (opcode_suffix_to_type): Remove.
2724 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2725 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2726 (md_convert_frag): Likewise.
2727 (i386_operand): Add support for 16 bit base/index regs,
2728 immediates, and displacements. Remove some unnecessary casts, and
2729 localise end_of_operand_string, displacement_string_start,
2730 displacement_string_end variables. Add GCC_ASM_O_HACK.
2731 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2733 * config/tc-i386.c (prefix_hash): Remove.
2734 (md_begin): Rewrite without obstacks. Remove prefix hash table
2735 handling. Rewrite lexical table handling.
2736 (i386_print_statistics): Don't print prefix statistics.
2737 (md_assemble): Rewrite instruction parser so that line is not
2738 converted to lower case. Don't do a hash_find for prefixes,
2739 instead recognise them via opcode modifier.
2740 (expecting_operand, paren_not_balanced): Localise variables.
2741 * config/tc-i386.h (IsPrefix): Define.
2742 (prefix_entry): Remove.
2744 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2745 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2746 '\\' in case where comment_chars contains '/'.
2748 * config/tc-i386.c (MATCH): Ensure given operand and template
2749 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2750 you must write `ljmp *table(%ebx)'.
2752 From H.J. Lu <hjl@gnu.org>:
2753 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2754 as 0 ifndef BFD_ASSEMBLER.
2755 (md_assemble): Allow immediate operands without suffix or
2756 other reg operand to default in size to the current code size.
2758 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2760 * config/tc-v850.c (md_begin): Restore creation of
2761 .call_table_text and .call_table_data sections.
2763 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2765 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2766 after emitting a word of noops.
2768 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2770 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2771 (i386_operand): Simplify checks for valid base/index combinations.
2772 Disallow `in 4(%dx),%al'.
2774 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2776 (add_prefix): Change parameter from char to int.
2778 * config/tc-i386.h (Ugh): Define opcode modifier.
2779 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2781 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2782 CONSISTENT_REGISTER_MATCH macros to check register types more
2783 thoroughly. Check for illegal suffix/operand combinations
2784 when matching insns with operands. Handle new `s' suffix, and
2785 associated FloatMF opcode modifier for float insns with memory
2787 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2788 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2789 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2790 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2791 DATA_PREFIX_OPCODE throughout.
2793 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2794 (md_assemble): Rewrite suffix/register operand checking code to be
2795 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2796 AnyMem, the better to grep.
2798 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2799 given a memory operand. Don't set Abs bits either.
2800 (type_names): Remove Mem*, Abs*.
2801 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2802 define opcode_modifiers as these cases are handled by Disp8,
2803 Disp16, Disp32 and suffix checks.
2804 (COMES_IN_BOTH_DIRECTIONS): Remove.
2805 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2807 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2808 if IgnoreDataSize modifier given. Remove ShortformW modifier
2809 test. Add test for ShortForm in W base_opcode modification.
2810 Merge Seg2ShortForm and Seg3ShortForm code.
2811 * config/tc-i386.h (ShortFormW): Remove.
2812 (IgnoreDataSize): Define.
2814 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-d30v.c (md_assemble): Store previous segment state
2817 with previous instruction.
2819 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2821 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2822 (ebp, esp): Remove static variables.
2823 (MATCH): Remove test for InOutPortReg.
2824 (i386_operand): Properly handle InOutPortReg here instead.
2825 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2826 (md_assemble): Simplify and correct modrm and sib generation.
2827 (i386_operand): Add warning for scale without index.
2828 Rewrite checks for valid base/index combinations.
2830 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2831 macros and enclose in do while(0).
2832 (RESTORE_END_STRING): Likewise.
2833 (md_assemble): Add one to printed operand number so we start
2834 from 1 not 0. Add some more gettext invocations.
2835 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2838 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2839 DATA_PREFIX, SEG_PREFIX): Define.
2840 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2841 (check_prefix): Remove function.
2842 (add_prefix): New function. Add prefix to i.prefix as well as
2844 (md_assemble): Changes for add_prefix. Remove hack for wait
2845 prefix, instead always output prefixes in fixed order. Test
2846 for jcxz/loop when selecting between word & dword operations,
2847 and add address size prefix rather than operand size prefix.
2848 Remove operand -> address size hack when emitting jcxz/loop.
2849 (i386_operand): Remove O_Absent check as it's done in expr.
2851 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2853 * configure.in: Recognize m5200 as a cpu_type of m68k.
2854 * aclocal.m4: Rebuild with current libtool.
2855 * configure: Rebuild.
2857 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2859 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2860 to relaxable_symbol to prevent references to external symbol from
2863 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2866 symbols are relaxable.
2868 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2870 * config/tc-v850.c (md_begin): Don't create special
2871 sections by default.
2873 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2875 * config/tc-mips.c (macro): For div and udiv, close the
2876 reorder block as soon as possible.
2878 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2880 From Matt Semersky <matts@scd.hp.com>:
2881 * macro.c (macro_mri_mode): New function.
2882 * macro.h (macro_mri_mode): Declare.
2883 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2886 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2888 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2891 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2892 until after xstrdup in OBJ_EVAX case.
2894 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2896 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2897 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2898 of hardcoded magic number.
2899 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2901 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2903 * read.c (do_s_func): New function.
2905 * read.h (do_s_func): Add prototype.
2907 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2909 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2910 nops if fill pattern not specified.
2912 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2914 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2915 * config/te-go32.h (TE_GO32): Define.
2916 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2918 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2920 Implement .func/.endfunc pseudo-ops.
2921 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2923 * read.c (potable): Add .func,.endfunc.
2924 (s_func): New function.
2925 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2927 (in_doc_func_p,current_function_label): New static globals.
2928 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2930 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2933 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2934 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2935 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2936 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2937 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2938 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2939 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2940 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2941 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2942 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2943 * config/tc-a29k.c: Don't define md_short_jump_size,
2944 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2945 * config/tc-alpha.c: Likewise.
2946 * config/tc-alpha.h: Likewise.
2947 * config/tc-arm.c: Likewise.
2948 * config/tc-h8300.c: Likewise.
2949 * config/tc-h8500.c: Likewise.
2950 * config/tc-hppa.c: Likewise.
2951 * config/tc-i860.c: Likewise.
2952 * config/tc-i960.c: Likewise.
2953 * config/tc-ppc.c: Likewise.
2954 * config/tc-sh.c: Likewise.
2955 * config/tc-sparc.h: Likewise.
2956 * config/tc-tic30.c: Likewise.
2957 * config/tc-w65.c: Likewise.
2958 * config/tc-z8k.c: Likewise.
2960 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2962 * config/tc-vax.c (_): Delete this macro used for placeholder
2963 values in vax_operand_width_size; it conflicts with the _() macro
2964 used for internationalization.
2966 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2968 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2969 code. From Chris Moller <moller@bops.com>.
2971 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2972 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2973 * read.c (emit_expr): Initialize seg and subseg fields of a new
2975 * write.c (write_object_file): Switch to the appropriate segment
2976 and subsegment when processing a broken word.
2978 * config/tc-m68k.c (mri_assemble): New static function.
2979 (build_mri_control_operand): Call mri_assemble rather than
2981 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2982 (s_mri_endf, s_mri_endw): Likewise.
2984 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2986 * read.c (s_org): Call md_flush_pending_output if it is defined.
2988 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2990 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2992 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2993 (md_parse_option): Add for same.
2994 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2995 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2996 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2998 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3000 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-arm.c (find_real_start): Relax definition of local
3005 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3007 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3008 symbols at the given address, not just the last one specified.
3010 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3012 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3013 or number_to_chars_littleendian to write data.
3015 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3017 * config/tc-v850.c (md_assemble): Remove artificially created
3018 register name symbols.
3020 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3022 * write.c (fixup_segment): Change "segment" to "section" in
3025 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3027 * write.c (fixup_segment): Change sym1-sym2 message again.
3029 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3031 * write.c (fixup_segment): Improve error message for sym1-sym2
3032 errors when sym1 is in a different segment from sym2.
3034 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3036 * config/tc-m32r.c (warn_unmatched_high): New static local.
3037 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3038 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3039 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3040 (md_parse_option): Likewise.
3041 (md_show_usage): Likewise.
3042 (m32r_frob_file): Likewise.
3044 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3045 (read_a_source_file): Call them.
3046 * read.h (stabs_generate_asm_file): Declare.
3047 * stabs.c (stabs_generate_asm_file): New function.
3048 (generate_asm_file): New function.
3049 (stabs_generate_asm_lineno): Move file name handling into
3052 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3054 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3055 (d30v_current_align, d30v_current_align_seg): New variables.
3056 (d30v_last_label): New variable.
3057 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3058 (s_d30v_data, s_d30v_section): Likewise.
3059 (md_pseudo_table): Call them.
3060 (md_begin): Initialize d30v_current_align_seg.
3061 (md_assemble): Call d30v_align when needed by known current alignment.
3062 (d30v_frob_label, d30v_cons_align): New functions.
3063 * config/tc-d30v.h (md_do_align): Remove.
3064 (tc_frob_label): Call d30v_frob_label.
3065 (md_cons_align): New.
3067 * config/tc-d30v.c (find_format): Convert complex expressions to
3068 expression symbols before processing. Clean up code formatting.
3070 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3072 * po/Make-in (install-info): New target.
3074 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3076 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3078 * config/tc-mn10300.c (md_assemble): Likewise.
3080 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3082 * Makefile.am: Update with `make dep-am'.
3083 (HFILES): Add cgen.h.
3084 (cgen.o): Depend on cgen.h.
3085 * Makefile.in: Regenerate.
3087 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3089 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3091 * gasp.c (grab_label): Permit a label to be a preprocessor
3092 variable by permitting a label to start with a backslash.
3094 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3096 * config/tc-mips.c (validate_mips_insn): Removed hack
3097 for previously inaccessible bitfields in some INSN_TRAP
3100 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3102 * config/tc-d30v.c (do_assemble): Abort with error message
3103 if opcode operands do not match.
3105 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3107 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3108 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3109 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3110 similar new 'q' operand.
3112 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3114 * cgen.c (cgen_asm_finish_insn): Fix typo.
3116 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3119 * cgen.c: Include it.
3120 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3121 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3122 All callers updated.
3123 * config/tc-m32r.c: Include cgen.h.
3124 (m23r_insn): New members num_fixups,fixups.
3126 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3128 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3129 to avoid compiler warning.
3131 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3133 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3136 * makefile.vms (OBJS): Add ehopt.obj
3138 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3140 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3142 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3144 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3145 a short format insn.
3146 (md_assemble): Set it for explicitly packed insns.
3148 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3150 * config/obj-coff.c (c_symbol_merge): Do not take address of
3151 native fields when performing the memcpy.
3153 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3155 * config/tc-mips.c (macro,macro2): Implement
3156 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3158 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3160 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3161 relocations against globally visible symbols.
3162 * config/tc-m68k.c (relaxable_symbol): New macro.
3163 (m68k_ip, md_estimate_size_before_relax): Use it.
3164 (tc_m68k_fix_adjustable): Also handle weak symbols.
3166 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3168 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3169 references to externally visible symbols.
3170 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3171 values in twice for a PC relative reloc if the symbol is
3174 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3175 don't adjust a PC relative reloc against an externally visible
3177 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3178 for a PC relative fixup against an externally visible defined
3179 symbol, arrange to store object file and addend values as though
3180 the symbol were not defined.
3181 (tc_gen_reloc): Likewise.
3183 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3185 * read.c (sizeof_leb128): Referenced externally by write.c so
3188 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3190 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3191 and expand a 'debug' symbol associated with the next instruction
3192 that does not cause a short instruction to be filled with a NOP.
3193 (md_pseudo_table): Add support for .debugsym.
3194 (assemble_parallel_insn): Add calls to expand_debug_sym as
3196 (md_assemble): Ditto.
3198 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3200 * as.c (main): Conditionally call setlocale.
3201 * gasp.c (main): Likewise.
3202 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3203 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3205 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3207 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3209 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3211 * config/tc-hppa.c: Change all calls to bzero to use memset.
3212 (pa_ip): Add cast to avoid warning.
3213 (tc_gen_reloc, md_apply_fix): Likewise.
3214 (pa_find_space_by_number): Likewise.
3215 (hppa_force_relocation): Likewise.
3216 (pa_block): Change i to unsigned int.
3217 * config/obj-som.h (obj_som_copyright): Declare.
3219 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3221 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3222 for line numbers for assembly source.
3224 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3226 * configure.in: Change version number to 2.9.4
3227 * configure: Rebuild.
3229 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3231 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3233 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3235 * ecoff.h: Change symbolS in function declaration to struct
3238 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3240 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3241 (md_convert_frag): Fix i18n typo.
3243 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3245 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3246 * ecoff.h: Protoype it.
3247 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3248 [EVAX] (s_alpha_prologue): Delete.
3249 (md_pseudo_table): Update.
3251 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3253 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3254 array to local pointer.
3255 (get_args, parse_expr): Add casts to avoid warnings.
3257 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3259 * read.c (s_set): Cast xmalloc return value to fragS *.
3260 * config/tc-m68k.c (m68k_ip): Function made static to match
3261 previous forward declaration.
3262 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3264 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3266 * config/tc-v850.c: Add internationalisation macros to error
3269 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3270 macros to error strings.
3272 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3274 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3275 reloc is in the TOC csect.
3276 (md_apply_fix3): Correct gettext typo.
3278 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3280 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3281 .L - they are local labels and the branches are not really
3282 function calls but rather far jumps.
3284 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3286 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3288 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * config/tc-i386.c (md_assemble): Print operand number rather than
3291 using ordinal_names.
3292 (i386_operand): Likewise.
3294 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3296 * Makefile.am (INTLLIBS): Define to work around apparent automake
3298 All Makefiles: Regenerated.
3300 * Many files: Added gettext invocations around user-visible
3302 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3303 HAVE_LC_MESSAGES): Define.
3304 * dep-in.sed: Added asintl.h.
3305 * po/Make-in: New file.
3306 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3308 * read.c (Z_): Renamed from `_'.
3309 * Makefile.am (SUBDIRS): Added po.
3310 (POTFILES): new macro.
3311 (po/POTFILES.in): New target.
3312 ($(OBJS)): Added asintl.h.
3314 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3315 (as_new_LDADD): Added $(INTLLIBS).
3316 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3317 (gasp_new_LDADD): Added $(INTLLIBS).
3318 (gasp_new_DEPENDENCIES): New macro.
3319 * configure, aclocal.m4: Rebuilt.
3320 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3322 (ALL_LINGUAS): Define.
3323 * macro.c: Include "asintl.h".
3324 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3325 * as.h: Include "asintl.h".
3326 * config/tc-i386.c (ordinal_names): Removed.
3327 (md_assemble): Changed error text to avoid ordinal_names.
3328 (i386_operand): Likewise.
3329 (reloc): Added as_bad to avoid i18n problems.
3330 (tc_gen_reloc): Likewise.
3331 * config/tc-arm.c (bad_args): Now a #define.
3333 * config/obj-vms.c (VMS_stab_parse): Changed type of
3335 (global_symbol_directory): Unified strings to avoid i18n
3337 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3338 avoid i18n problems.
3339 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3340 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3342 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3344 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3346 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3348 * as.c (print_version_id): Added an fprintf to avoid i18n
3350 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3352 * expr.c (expr): Added as_warn call to avoid i18n problems.
3353 * messages.c (as_assert): Changed code to avoid i18n problems.
3354 (as_abort): Likewise.
3355 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3356 (s_space): Likewise.
3357 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3359 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * config/tc-i386.c (check_prefix): New static function, split out
3363 (struct _i386_insn): Add wait_prefix field.
3364 (md_assemble): Remove wait_prefix local variable. Use
3365 check_prefix when adding a prefix.
3367 * config/tc-i386.c (current_templates): New static variable.
3368 (md_assemble): Remove current_templates local variable.
3369 (md_assemble, i386_operand): Improve error and warning messages in
3370 many places. Add RESTORE_END_STRING in many places before error
3371 return. Clarify some comments.
3373 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3375 (md_assemble): Parse string instruction operands, looking for
3376 segment override prefixes. Check for invalid segment prefixes on
3378 (i386_operand): i.seg[] and max mem_operand changes for string
3380 * config/tc-i386.h (EsSeg): Define.
3382 * config/tc-i386.h (regKludge): Define.
3383 (iclrKludge, imulKludge): Don't define.
3384 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3385 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3386 opcode_modifier checks to look for more common cases first. Add
3387 default_seg for IsString case.
3389 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3391 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3393 * configure: Rebuild with new automake and libtool.
3394 * aclocal.m4, Makefile.in: Likewise.
3396 * doc/Makefile.am (as.dvi): New target.
3397 * doc/Makefile.in: Rebuild.
3399 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3401 * configure.in: Added sparc86x support.
3403 * configure: Rebuild.
3405 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3407 (md_parse_option): Warn if -EL is not supported for this architecture.
3409 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3411 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3413 * config/tc-mips.c (mips_ip): Note when we use get match on
3414 the full instruction name.
3416 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3418 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3419 back into the expression to handle add/sub simplification correctly.
3421 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3423 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3425 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3427 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3430 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3432 * symbols.c (max_indent_level): New global.
3433 (print_symbol_value_1): Use it.
3434 * expr.h (expr_build_dot): Declare.
3435 * expr.c (expr_build_dot): New function.
3437 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3439 * symbols.c (print_binary): New function.
3440 (print_expr_1): Call it.
3442 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3444 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3445 operand in the opcode.
3447 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3449 * config/tc-i386.h: Reorder operand flags and opcode modifier
3450 flags for clarity. Remove unused definitions: Unknown,
3451 ImmUnknown, DispUnknown, NoModrm.
3452 * config/tc-i386.c (type_names): Add missing Debug type.
3453 (md_assemble): Better duplicate prefix checking. Quicker string
3454 instruction check via new opcode_modifier flag.
3456 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3458 * doc/as.texinfo (Invoking): Clarify -Wa example.
3460 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3462 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3463 (s_mips_weakext): Define.
3464 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3465 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3468 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3470 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3471 is an error if the value can not be computed at assembly time.
3472 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3474 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3476 * gasp.c (main): Set next field of new include_path structure to
3477 NULL. From Avery Pennarun <averyp@gdc.ca>.
3479 * read.c (s_mri_sect): Call as_bad rather than abort for an
3480 unsupported MRI target.
3482 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3484 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3485 the destination of a branch instruction should be altered.
3486 (find_real_start): New function: Locate the real, Thumb coded
3487 start of a Thumb function.
3488 (do_t_branch23): Alter the destination of branches to Thumb
3491 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3493 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3495 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3498 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3500 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3501 * doc/c-hppa.texi: Likewise.
3503 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3505 * Makefile.am: Rebuild dependencies.
3506 * Makefile.in: Rebuild.
3508 * Makefile.am (DEP_INCLUDES): New variable.
3509 (.dep1): Change to work when srcdir is not an absolute path.
3510 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3511 * Makefile.in: Rebuild.
3513 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3515 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3516 LinearAddress patch.
3518 * configure.in: Set version to 2.9.1.
3519 * configure: Rebuild.
3521 * Branched binutils 2.9.
3523 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3525 * config/tc-i386.h (FWait): Define.
3526 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3527 other prefixes. Check FWait flag in opcode table to see which
3528 instructions require an fwait prefix.
3530 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3532 * stabs.c (get_stab_string_offset): Always create a stab string
3535 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3537 Fix some gcc -Wall warnings:
3538 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3539 * ehopt.c (eh_frame_code_alignment): Likewise.
3540 * expr.c (integer_constant, operand): Likewise.
3541 * frags.c (frag_align): Likewise.
3542 * gasp.c (level_0, change_base, doinstr): Likewise.
3543 * hash.c (hash_ask): Likewise.
3544 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3545 (debugging_pseudo): Likewise.
3546 * macro.c (define_macro, check_macro): Likewise.
3547 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3548 (ignore_rest_of_line, float_cons): Likewise.
3549 * symbols.c (decode_local_label_name): Likewise.
3550 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3551 (fixup_segment, number_to_chars_bigendian): Likewise.
3552 (number_to_chars_littleendian): Likewise.
3553 * config/atof-ieee.c (gen_to_words): Likewise.
3554 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3555 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3556 * read.c (output_big_sleb128): Initialize locals to avoid
3558 (output_big_uleb128, equals): Likewise.
3559 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3560 to unsigned int. Change zeros to unsigned int.
3561 * cond.c (s_if): Add return to default case.
3562 * frags.c (frag_now_fix): Change return type to addressT.
3563 * frags.h (frag_now_fix): Update declaration.
3564 * listing.c (file_info_struct): Change linenum to unsigned int.
3565 (struct list_info_struct): Change hll_line to unsigned int.
3566 (print_source): Update format string.
3567 * read.c (emit_expr): Change scan to unsigned int, and don't
3568 bother to initialize it.
3569 * symbols.c (dollar_label_count): Change to unsigned long.
3570 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3571 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3572 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3574 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3576 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3577 mcf5200 just as we do for m68000.
3578 (m68k_init_after_args): Likewise.
3579 (md_estimate_size_before_relax): Likewise.
3581 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3583 * config/tc-v850.c (md_assemble): Store relocation addend in
3584 fixup instead of instruction.
3586 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3588 * config/tc-i386.c (md_assemble): Swap template arguments to
3589 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3590 This macro is currently symmetric, so passing them the wrong
3591 way didn't cause any problem, but may if the macro is changed
3593 After copying template to i.tm, use i.tm. rather than t-> to
3594 access fields, and make t a const*
3595 Move i.tm.operand_types[] swap to immediately after the copy.
3597 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3599 * expr.h (expr_build_uconstant): Add prototype.
3600 (expr_build_unary,expr_build_binary): Add prototypes.
3601 * expr.c (expr_build_uconstant): New function.
3602 (expr_build_unary,expr_build_binary): New functions.
3604 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3606 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3607 * macro.c (macro_expand_body): Increase buffer size.
3608 * messages.c (as_warn): Likewise.
3609 (as_warn_where, as_bad, as_bad_where): Likewise.
3611 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3613 Based on patch from H.J. Lu <hjl@gnu.org>:
3614 * Makefile.am (DISTSTUFF): New variable.
3615 (diststuff): New target.
3616 * Makefile.in: Rebuild.
3618 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3620 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3621 m32r_elf_section_change_hook.
3623 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3624 emit a nop if a section ends with a 16 bit instruction.
3626 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3628 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3629 s_lcomm rather than obj_coff_lcomm.
3630 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3632 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3634 * config/tc-i386.h (LinearAddress): Define.
3635 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3636 instruction, don't use a default segment.
3638 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3640 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3641 * configure: Rebuild.
3643 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3645 * aclocal.m4, configure: Rebuild with libtool 1.2.
3647 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3649 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3650 PC relative branches. Patch courtesy of Jonathan Walton.
3653 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3655 * configure.in (emulations): Add thumb-pe target.
3657 * configure (emulations): Add thumb-pe target.
3659 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3661 * itbl-lex.l (yywrap): Don't define if already defined as a
3664 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3666 * depend.c (quote_string_for_make): New function.
3667 (wrap_output): Use it.
3669 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3671 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3672 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3674 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3676 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3677 Recognize -GN and -relax.
3678 (md_begin): Initialize gp size from -G switch.
3679 (alpha_force_relocation): Always force if -relax.
3680 (alpha_align): Take a new argument that will specify when to
3681 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3682 Change all callers. Emit nop alignment padding as nop+unop pair.
3684 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3686 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3687 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3689 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3691 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3692 require padding to the next long word boundary.
3694 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3696 * cgen.c: #include symcat.h.
3697 * config/tc-m32r.c: Likewise.
3699 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3701 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3702 absolute expressions instead of '$' prefixed register names.
3704 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3706 * read.c (s_set): Record file and line info for symbols when -as.
3707 (pseudo_set): Don't overwrite that dummy fragment.
3709 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3711 * config/tc-ppc.c (md_pseudo_table): Add "section".
3712 (ppc_named_section): New static function.
3714 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3716 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3717 so we don't have to scan the entire list.
3719 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3721 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3722 case, allow the parallel instructions to modify the same flag
3725 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3727 * listing.c (list_symbol_table): Categorize symbols by
3728 undefined_section rather than sy_frag->line == NULL.
3730 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3732 * Makefile.am (install-exec-local): Install properly when ln
3733 fails or tooldir == prefix.
3735 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3737 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3738 Test result of insert_operand for error.
3740 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3742 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3743 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3744 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3745 * doc/Makefile.in: Rebuild.
3747 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3749 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3750 (macro): Fix handling of M_COP[0-3].
3752 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3754 Based on patches from Ross Harvey <ross@teraflop.com>:
3755 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3756 if macro_alternate or macro_mri.
3757 (getstring): Remove support for byte constants between < and >.
3758 (get_any_string): '<' only starts a string if macro_alternate or
3760 (macro_expand_body): Permit keyword parameters following
3761 positional parameters.
3763 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3764 * configure.in (alpha*-*-netbsd*): New target.
3765 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3766 * configure: Rebuild.
3768 * as.h (flag_warn_suppress_instructionswap): Move from here...
3769 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3770 here, and make static.
3772 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3773 BFD_ASSEMBLER or MANY_SEGMENTS.
3775 * as.c (show_usage): Update bug-gnu-utils address.
3776 * gasp.c (show_usage): Likewise.
3777 * doc/as.texinfo (Bug Reporting): Likewise.
3779 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3782 insns regardless of the size of a pointer if we're in mips I or
3784 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3786 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3788 Fix rac to accept only a0:
3789 * tc-d10v.c (parallel_ok, find_opcode):
3790 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3791 Introduce OPERAND_GPR.
3793 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3795 * read.c (s_fill): Handle non-constant repeat counts by creating
3796 an rs_space fragment.
3798 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3800 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3801 from as_bad to as_warn.
3803 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3805 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3806 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3807 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3809 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3811 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3812 seg_fix_rotP rather than fix_root from seg_info.
3814 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3816 * expr.c: Add support for 0x1_2_3_4 bignums.
3818 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3820 * configure.in: Change -linux* to -linux-gnu*.
3821 * configure: Rebuild.
3823 * app.c (do_scrub_begin): Treat \r as whitespace.
3825 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3827 * Makefile.am: Update dependencies.
3828 * Makefile.in: Rebuild.
3830 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3832 * configure, aclocal.m4: Rebuild with new libtool.
3834 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3836 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3837 the argument to bfd_set_arch_mach.
3838 (load_address): Use bfd_arch_bits_per_address to determine the
3839 bit size of an address instead of looking at the isa level.
3840 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3842 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3846 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3848 * ehopt.c: New file.
3849 * as.h (enum _relax_state): Add rs_cfa.
3850 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3851 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3852 * read.c (emit_expr): Call check_eh_frame.
3853 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3854 (relax_segment): Likewise.
3855 * Makefile.am: Rebuild dependencies.
3856 (GAS_CFILES): Add ehopt.c.
3857 (GENERIC_OBJS): Add ehopt.o.
3858 * doc/internals.texi (Frags): Document rs_cfa.
3860 * as.c (show_usage): Mention --traditional-format.
3861 (parse_args): Accept --traditional-format.
3862 * as.h (flag_traditional_format): Declare.
3863 * output-file.c (output_file_create): If flag_traditional_format,
3864 set BFD_TRADITIONAL_FORMAT on stdoutput.
3865 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3867 * config/tc-mips.c (append_insn): Make sure that if we have a
3868 fixup for an unmatched %hi reloc, it does not associated with a
3871 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3872 * doc/Makefile.in: Likewise.
3874 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3876 * config/tc-m32r.c (check_for_side_effects): New function.
3877 (can_make_parallel): Add checks for instruction side effects
3878 clashing with the other instruction.
3879 (assemble_parallel_insn): Improve warning messages. Return error
3880 message from non-swapped instruction order.
3882 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3884 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3886 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3887 md_cleanup definition. This moves the forced literal output to
3888 the end of the source pass, and avoids macro's inserting literals
3889 into the code immediately after the macro expansion.
3891 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3894 a gas internal symbol is adjustable.
3895 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3897 * as.h: If gcc version greater than 2.6, use `__format__' and
3898 `__printf__' in function attributes, rather than `format' and
3901 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3903 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3905 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3907 Add tms320c30 support:
3908 * config/tc-tic30.h: New file.
3909 * config/tc-tic30.c: New file.
3910 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3911 TARGET_FORMAT as "coff-tic30".
3912 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3913 * Makefile.am: Rebuild dependencies.
3914 (CPU_TYPES): Add tic30.
3915 (CPU_OBJ_VALID): tic30-aout is valid.
3916 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3917 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3918 * configure, Makefile.in: Rebuild.
3920 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3922 * config/tc-v850.c (md_assemble): Improvements to error messages.
3924 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3926 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3927 BFD_RELOC_HI16_S to store the high bits of any value.
3929 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3930 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3931 assembler calculate relocations to any external symbol at all.
3932 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3933 involving generation of pc-relative relocs.
3934 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3935 has been moved to md_apply_fix3.
3937 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3938 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3939 which actually means (the address of identifier's GOT entry) +
3940 constant, which is not particularly useful.
3942 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3944 * read.h (include_dirs): Declare.
3945 (include_dir_count,include_dir_maxlen): Declare.
3947 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3949 * configure.in: Correct check for shared opcodes library.
3950 * configure: Rebuild.
3952 * listing.c (buffer_line): If we can't open the file, set at_end.
3953 (listing_print): Remove unused local variable fi.
3955 * config/m68k-parse.y (reglistpair): Handle register list in
3958 * config/vms-conf.h: Don't undef VERSION.
3960 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3962 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3964 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3966 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3967 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3968 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3969 (EXTRA_DIST): Define.
3970 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3971 explicitly rather than via the list of object files.
3972 (gcc-as.opt): New file created when make-gas.com is run.
3973 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3974 itbl-cpu.h} to #include appropriate file rather than copying that
3976 * config/vms-conf.h: Synchronize with current config.in.
3977 * Makefile.in: Rebuild.
3979 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3981 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3982 (parallel_ok): Relaxed parallel subinstruction dependency check.
3984 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3986 * as.h (flag_warn_suppress_instructionswap): added new flag.
3987 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3988 command line argument.
3989 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3990 warning only if flag_warn_suppress_instructionswap is false.
3992 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3994 * configure.in (i386-*-mingw32*): New target.
3995 * configure: Rebuild.
3997 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3999 * symbols.c (resolve_symbol_value): Don't set the segment if it
4000 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4002 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4005 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4007 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4008 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4011 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4013 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4015 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4017 * config/tc-v850.c (v850_insert_operand): Display instruction when
4018 an error is encountered.
4020 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4022 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4023 (i386-*-sco3.2v5*coff): New target.
4024 (i386-*-sco3.2*): New target.
4025 * configure: Rebuild.
4027 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4029 * config/tc-v850.c: Tidy error message production.
4031 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4033 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4034 validate_immediate return value in the right type for comparisons
4037 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4039 * listing.c (MAX_BYTES): Use listing variables not constants.
4040 (data_buffer): No longer an array, but a pointer.
4041 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4042 (listing_listing): Allocate data_buffer.
4044 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4046 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4047 --listing-rhs-width, --listing-cont-lines.
4048 (show_usage): Update.
4049 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4050 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4051 (print_lines): Use the variables instead of the constants.
4052 (listing_listing): Likewise.
4053 * listing.h: Declare the new vars.
4055 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4057 * as.c (parse_args): Add --keep-locals alias for -L.
4058 Add --strip-local-absolute.
4059 (show_usage): Update.
4060 * as.h (flag_strip_local_absolute): New flag.
4061 * symbols.c (S_IS_LOCAL): Use it.
4062 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4063 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4064 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4066 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4068 * config/tc-m32r.c: Detect if explicitly parallel instructions
4069 might have an io conflict and issue a warning message.
4071 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4073 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4074 cgen_swap_fixups): Functions to save, restore and swap the fixup
4075 chain with a backup copy.
4076 (cgen_asm_finish_insn): Returns address of constructed insn.
4078 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4080 * listing.c (file_info_struct): Remove FILE, add POS.
4081 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4082 (file_info): Don't open the file.
4083 (buffer_line): Check for the file in the last_open cache, updating
4085 (print_source): Don't reference file_info->file.
4086 (listing_listing): Likewise.
4087 (listing_print): Close the file in the cache, if any.
4089 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * read.c (dwarf_file_string): New file static variable.
4092 (emit_expr): Look for constant sequence that leads up to a file
4093 name in DWARF debugging output.
4094 (stringer): Use dwarf_file_string to decide whether to accept a
4095 string as a file name.
4097 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4099 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4100 (crack_operand): Add reg->reglst MRI hack.
4101 (r_seg): Put reglst symbols in reg_section.
4102 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4104 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4106 * tc-sh.c (get_specific): Handle SGR & DBR.
4108 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4110 * tc-h8300.c (parse_reg): Take the length of the symbol into
4111 account when attempting to match a register name.
4112 * tc-h8500.c (parse_reg): Likewise.
4114 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4116 * cgen.c: Formatting changes to improve readability.
4118 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4120 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4123 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4125 Based on a patch from Jim Wilson
4126 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4127 (tc_gen_reloc): Handle cross section PC relative relocs
4130 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4132 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4134 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4136 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4137 (expr_jmp_buf): New static local.
4138 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4139 (cgen_md_operand): New function.
4140 * tc-m32r.c: Clean up pass over `struct foo' usage.
4141 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4143 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4145 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4146 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4148 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4150 * config/tc-i386.c (i386_operand): Give an error if there are
4151 unrecognized characters after an expression.
4153 For older changes see ChangeLog-9697