1 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
5 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
7 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
8 non-adjustable symbols.
10 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
12 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
14 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
16 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
19 1999-08-05 Donn Terry <donn@interix.com>
21 * config/te-interix.h: New file.
22 * configure.in (i386-*-interix*): New target.
25 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
27 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
28 selectors for ELF too.
29 (selector_table): Add "ltp" and "rtp" selectors.
31 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
33 * config/tc-i386.c (i386_operand): No need to change
34 operand_string pointer in segment reg case before goto
35 do_memory_reference. Initialise displacement_string_start and
36 displacement_string_end after do_memory_reference label.
37 (i386_index_check): Add operand_string param, and print error
38 message on failure here.
39 (i386_intel_memory_operand): Instead of here.
40 (i386_operand): And here.
41 (INFER_ADDR_PREFIX): Enable.
43 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
45 * config/tc-i386.h (DefaultSize): Define. Renumber following
46 opcode_modifier defines.
48 From Etienne Lorrain <etienne.lorrain@ibm.net>
49 * config/tc-i386.c (stackop_size): New variable.
50 (set_16bit_code_flag): Clear it here.
51 (set_16bit_gcc_code_flag): New function.
52 (md_pseudo_table): Add "code16gcc" entry.
53 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
55 1999-08-03 Ian Lance Taylor <ian@zembu.com>
57 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
58 next_set_end even if the end symbol is being discarded.
60 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
61 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
62 * config/obj-coff.c: Likewise.
63 (seg_info_type): Remove.
64 (seg_info_off_by_4): Change to array of segT.
65 (s_get_segment): Adjust accordingly.
66 (obj_pseudo_table): Fully initialize sentinel entry.
68 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
69 Ralf Baechle <ralf@uni-koblenz.de>.
71 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
73 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
75 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
77 * config/tc-i386.c: Indentation and white space changes.
78 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
79 don't enable it by default.
80 (i386_intel_operand): Remove redundant prototype.
81 Move check on number of memory operands, and i.mem_operands++
82 (i386_intel_memory_operand): To here.
83 Remove i386_immediate code from here. Remove special case code
84 for input and output using (%dx). Remove base/index checks and
85 call i386_index_check instead. Save initial operand_string
86 argument for error message.
87 (i386_operand): Remove redundant prototype. Move base/index
88 checks to i386_index_check.
89 (i386_displacement): Move intel mode check for non-zero
91 (i386_intel_memory_operand): To here.
93 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
95 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
96 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
97 by .register pseudo-op if -64 and --no-undeclared-regs.
98 (s_register, sparc_adjust_symtab): New functions.
99 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
100 Declare sparc_adjust_symtab as tc_adjust_symtab.
101 * doc/c-sparc.texi: Add description of #ignore special literal
102 for .register pseudo-op.
104 1999-07-30 Catherine Moore <clm@cygnus.com>
106 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
107 the relocation's section offset.
109 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
111 * write.c (fixup_segment): Fix generic error check overflow test.
113 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
114 X_add_number to long.
116 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
118 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
121 1999-07-27 Ian Lance Taylor <ian@zembu.com>
123 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
126 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
128 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
130 * configure.bat: Remove; obsolete.
131 * config/go32.cfg: Likewise.
133 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
135 * configure.in (i386-*-vxworks*): New target.
136 * configure: Rebuild.
138 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
140 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
142 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
144 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
146 (output_insn): Put OLO10's secondary addend into tc_fix_data.
147 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
148 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
149 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
150 MAX_RELOC_EXPANSION): Define.
151 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
153 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
155 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
156 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
157 block. Print a warning if an 8-bit or 16-bit constant
158 displacement or immediate is truncated on output.
159 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
161 (i386_operand): Disallow immediate jump absolute operand.
163 1999-07-15 Ian Lance Taylor <ian@zembu.com>
165 * configure.in: Bump version number to 2.9.5.
166 * configure: Rebuild.
168 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
171 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
173 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
174 (cons_fix_new_hppa): Derive size of fixup from size of the object.
176 1999-07-14 Philip Blundell <pb@nexus.co.uk>
178 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
180 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
182 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
183 if -mno-fpu was given.
184 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
186 (cons_fix_new_arm): Remove misleading comments.
188 1999-07-14 Ian Lance Taylor <ian@zembu.com>
190 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
192 (relax_segment): Likewise. After giving a rs_org error, convert
193 the frag to rs_align to avoid cascading errors.
195 1999-07-12 Andreas Schwab <schwab@suse.de>
197 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
199 1999-07-11 Ian Lance Taylor <ian@zembu.com>
201 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
202 as appropriate. Fill in structure initializations. Add variable
203 initializations. Add casts.
204 * dwarf2dbg.c (print_stats): Change i to size_t.
205 * listing.c (listing_listing): Change list_line to unsigned int.
207 1999-07-10 Ian Lance Taylor <ian@zembu.com>
209 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
210 rather than checking for \001 and \002 in symbol name.
211 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
213 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
215 * configure.in (hppa*-linux-gnu*): New target.
216 * configure: Rebuilt.
218 1999-07-08 Nick Clifton <nickc@cygnus.com>
220 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
222 1999-07-07 Nick Clifton <nickc@cygnus.com>
224 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
225 accessing symbolP directly.
227 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
229 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
232 1999-07-05 Nick Clifton <nickc@cygnus.com>
234 * config/tc-arm.c (ARM_EXT_V5): Define.
235 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
236 (md_begin): Detect ARM v5 architectures.
237 (md_parse_option): Accept arm v5 specification.
238 (md_show_usage): Documment -marmv5 switch.
240 * doc/c-arm.texi: Document -marmv5 command line option.
242 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
244 (validate_immediate_twopart): New function. Determine if a
245 constant can be computed by two ADD instructions.
246 (output_inst): Remove its command line parameter - it was never
248 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
249 implememt the ADRL pseudo op.
250 (tc_gen_reloc): Generate a suitable error message if an ADRL
251 instruction tries to generate a real reloc.
253 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
255 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
257 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
260 1999-06-27 H.J. Lu <hjl@gnu.org>
262 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
263 non BFD_ASSEMBLER case.
265 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
267 * config/obj-coff.c (obj_coff_section): Mark writable sections as
270 1999-06-26 David Mosberger <davidm@hpl.hp.com>
272 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
273 out_end_sequence() when the address decreases due to a new frag.
274 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
275 numbering starts with 1.
277 1999-06-23 Nick Clifton <nickc@cygnus.com>
279 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
281 (mcore_s_text): Call obj_elf_text for ELF target.
282 (mcore_s_data): Call obj_elf_data for ELF target.
283 (mcore_s_section): No longer ELF specific. Call obj_coff_section
285 (mcore_s_bss): New function: Dump literal table before changing
287 (mcore_s_comm): New function: Dump literal table before changing
290 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
291 No longer static functions.
292 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
293 Provide prototypes for these functions.
295 1999-06-22 Ian Lance Taylor <ian@zembu.com>
297 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
298 a list of names, to try obj_segment_name, and to try abbreviated
299 names when using COFF without long section names.
301 * config/tc-alpha.c: More use of symbol accessor functions.
302 * config/tc-arc.c: Likewise.
303 * config/tc-d30v.c: Likewise.
304 * config/tc-fr30.c: Likewise.
305 * config/tc-i860.c: Likewise.
306 * config/tc-m88k.c: Likewise.
307 * config/tc-mcore.c: Likewise.
308 * config/tc-ns32k.c: Likewise.
309 * config/tc-sparc.c: Likewise.
310 * config/tc-v850.c: Likewise.
312 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
313 sy_value with appropriate accessor functions.
314 * config/tc-arm.c (md_apply_fix3): Likewise.
315 * config/tc-d10v.c (AT_WORD_P): Likewise.
316 * config/tc-v850.c (reg_name_search): Likewise.
318 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
319 use symbol_get_bfdsym instead.
320 * config/tc-ppc.c (md_assemble): Likewise.
321 * config/tc-v850.c (v850_comm): Likewise.
323 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
325 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
326 the symbol, rather than accessing the bsym member.
327 * config/tc-d10v.c (tc_gen_reloc): Likewise.
328 * config/tc-d30v.c (tc_gen_reloc): Likewise.
329 * config/tc-mcore.c (tc_gen_reloc): Likewise.
330 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
331 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
332 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
333 * config/tc-tic30.c (tc_gen_reloc): Likewise.
334 * config/tc-v850.c (tc_gen_reloc): Likewise.
336 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
338 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
339 (hppa_gen_reloc_type): Conditionalize on BFD64.
340 (tc_gen_reloc): Re-enable ELF relocations.
341 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
343 1999-06-21 Ian Lance Taylor <ian@zembu.com>
345 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
347 (do_ldst): Move assignment out of if condition.
348 (md_apply_fix3): Add casts to avoid printf format warnings. Add
349 parentheses to avoid warning.
351 1999-06-21 Nick Clifton <nickc@cygnus.com>
353 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
354 macro to get at the BFD symbol associated with a GAS symbol.
356 1999-06-19 Ian Lance Taylor <ian@zembu.com>
358 * config/tc-ppc.c: Update for symbol handling changes.
359 * config/obj-coff.c: Likewise.
361 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
363 * tc-hppa.c: General cleanups of ELF support. No more spaces
364 and subspaces for ELF.
365 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
366 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
367 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
368 (UNWIND_SECTION_NAME): Likewise.
369 (space/subspace related structures): Conditionalize definitions
371 (space/subspace directives and support routines): Conditionalize
372 definitions and references/uses on OBJ_SOM.
373 (label_symbol_struct): For ELF, track the symbol's segment. For
375 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
377 (USE_ALIASES): Kill for both SOM & ELF.
378 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
379 (pa_space, pa_subspace): Corresponding changes.
380 (pa_spaces_begin): Corresponding chagnes.
381 (md_begin): Do not muck around with space/subspace stuff for
383 (md_apply_fix): Temporarily disable argument relocation stuff
385 (tc_gen_reloc): Temporarily disable relocation generation for
387 (pa_build_unwind_subspace): Similarly.
389 1999-06-16 Nick Clifton <nickc@cygnus.com>
391 * config/tc-arm.c (thumb_set): New pseudo op.
392 (text, data, section): Override these pseudo ops with ARM
394 (s_thumb_set): New function: Perform the same as a .set pseudo
395 op, but also mark the alias'ed symbol as being a Thumb
397 (arm_s_text): New function: Perform the same as the .text
398 pseudo op, but dump the literal pool before changing
400 (arm_s_data): New function: Perform the same as the .data
401 pseudo op, but dump the literal pool before changing
403 (arm_s_section): New function: Perform the same as the
404 .section pseudo op, but dump the literal pool before changing
406 (arm_cleanup): Do not reset the current section before dumping
409 1999-06-17 Nick Clifton <nickc@cygnus.com>
411 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
412 OPTION_NO_WARN_UNMATCHED entries.
413 (md_parse_option): Generate a warning message if an unrecognised
414 option is encountered.
416 * config/tc-d10v.c (do_not_ignore_hash): New variable.
417 (get_operands): When parsing an expression after an '@' symbol
418 has been detected, do not ignore '#' symbols.
419 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
422 1999-06-13 Ian Lance Taylor <ian@zembu.com>
424 From K. Richard Pixley <rich@noir.com>:
425 * configure.in (ppc-*-vxworks*): New target.
426 * configure: Rebuild.
428 1999-06-12 Philip Blundell <philb@gnu.org>
430 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
432 1999-06-13 Ian Lance Taylor <ian@zembu.com>
434 * write.c (adjust_reloc_syms): Rather than never reducing reloc
435 which refer to symbols in linkonce sections, permit reducing the
436 relocs if the symbol is local.
438 1999-06-12 Ian Lance Taylor <ian@zembu.com>
440 * subsegs.c (subseg_text_p): New function.
441 * as.h (subseg_text_p): Declare.
442 * read.c (do_align): Use subseg_text_p to set the default fill.
443 * write.c (subsegs_finish): Likewise.
444 * config/obj-coff.c (write_object_file): Likewise.
445 * config/tc-i386.h (md_maybe_text): Don't define.
446 (md_do_align): Use subseg_text_p to set the default fill.
447 * config/tc-m32r.c (m32r_do_align): Likewise.
448 * config/tc-sh.c (sh_do_align): Likewise.
449 * config/tc-sparc.h (md_do_align): Likewise.
451 1999-06-12 David O'Brien <obrien@freebsd.org>
453 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
454 * configure: Rebuild.
456 1999-06-12 Ian Lance Taylor <ian@zembu.com>
458 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
459 * Makefile.am: Rebuild dependencies.
460 * Makefile.in: Rebuild.
462 * config/tc-i386.c (i386_immediate): Remove unused label
465 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
466 * symbols.c: Likewise.
467 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
468 sy_next field when taking address, rather than symbol_next.
470 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
472 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
473 value from the output file architecture.
474 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
475 * dwarf2dbg.h: Change bfd_vma to addressT.
477 1999-06-11 Ian Lance Taylor <ian@zembu.com>
479 * dwarf2dbg.h: Use PARAMS in function declarations.
481 1999-06-11 Martin Dorey <mdorey@madge.com>
483 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
484 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
486 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
488 1999-06-11 Ian Lance Taylor <ian@zembu.com>
490 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
492 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
495 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
497 * read.c (read_a_source_file): Only declare inescape if
500 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
502 (find_entry_byval): Add parens to avoid warning.
504 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
506 * symbols.c (resolve_symbol_value): Don't permit subtraction of
509 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
511 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
514 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
515 synthetize_setx): New functions.
516 (md_assemble): Broken the special cases into the above
517 functions. Make compiler happy if sizeof(bfd_vma)==4.
518 Fix sethi generated from set/setuw. If instructions have a relloc,
519 always clear the fields to be relocated in the opcode.
520 (sparc_ip): Remove special_case global variable.
522 1999-06-10 Ian Lance Taylor <ian@zembu.com>
524 Based on patches from John W. Woznack <jwoznack@concentric.net>:
525 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
526 indication of success rather than a value.
527 (itbl_get_val): Likewise.
528 (itbl_get_field): Use strcspn. Change delimiters to include
530 * itbl-ops.h (itbl_get_reg_val): Update declaration.
531 (itbl_get_val): Likewise.
532 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
534 * symbols.c (copy_symbol_attributes): Convert local symbols to
537 1999-06-10 Nick Clifton <nickc@cygnus.com>
539 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
542 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
544 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
545 Optimize set if sizeof(bfd_vma) == 64.
546 (sparc_ip): Fix sethi - without %hi() it should generate
547 R_SPARC_22 reloc, not R_SPARC_HI22.
548 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
550 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
552 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
553 (s_ncons): New function.
554 (native_op_table): New table.
555 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
556 R_SPARC_OLO10 handling.
558 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
560 * expr.h (struct expressionS): Revert last change; widen X_op.
561 * config/tc-alpha.c (md_begin): Check the field is wide enough.
563 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
565 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
566 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
567 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
568 * Makefile.in: Regenerated.
570 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
571 `common' pass on to s_mri_common.
572 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
574 1999-06-06 Richard Henderson <rth@cygnus.com>
576 * config/obj-elf.c (obj_elf_section): Don't free the return
577 value of demand_copy_C_string.
579 1999-06-05 Richard Henderson <rth@cygnus.com>
581 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
582 creation logic from obj_elf_create_section.
584 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
585 (section_stack): New.
586 (special_sections): Make const.
587 (obj_elf_section): Gut and rewrite parsing.
588 (obj_elf_change_section): New function broken out of obj_elf_section.
589 (obj_elf_parse_section_letters): Likewise.
590 (obj_elf_section_word): Likewise.
591 (obj_elf_section_type): Likewise.
592 (obj_elf_previous): Treat as a toggle.
593 (obj_elf_popsection): New.
594 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
595 (ppc_section_type): Likewise.
596 * config/tc-ppc.h: Likewise.
598 * expr.h (struct expressionS): Don't make X_op a bitfield.
599 * config/tc-alpha.c: Update for symbol handling changes.
600 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
601 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
603 1999-06-05 Richard Henderson <rth@cygnus.com>
605 * dwarf2dbg.c (*): Convert to K&R + prototypes.
606 (dwarf2_gen_line_info): Kill unused variables.
607 (dwarf2_finish): Likewise.
608 (dwarf2_where): Likewise.
609 (dwarf2_directive_file): If we've only got a string,
610 hand off to s_app_file.
611 * ecoff.c: Move the include of ecoff.h.
612 * symbols.h (S_IS_FUNCTION): Prototype.
614 * read.c (LEX_HASH): Supply a default.
616 (s_globl): Update `c' after skipping whitespace.
617 * read.h (LEX_END_NAME, is_name_ender): New.
618 * expr.c (get_symbol_end): Respect it.
620 1999-06-04 Mark Klein <mklein@dis.com>
622 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
624 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
626 * config/tc-hppa.c: Update for symbol handling changes.
628 1999-06-03 Ian Lance Taylor <ian@zembu.com>
630 * cgen.c: Update for symbol handling changes.
631 * config/tc-m32r.c: Likewise.
633 * config/tc-hppa.h: Update for symbol handling changes.
634 * config/tc-hppa.c: Likewise.
636 * config/tc-arm.h: Update for symbol handling changes.
637 * config/tc-arm.c: Likewise.
638 (symbol_make_empty): Remove. Just use symbol_create.
640 * symbols.c (symbol_set_tc): Correct name.
642 * Makefile.am: Rebuild dependencies.
643 ($(OBJS)): Don't depend upon struc-symbol.h.
644 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
645 * dep-in.sed: Don't remove struc-symbol.h.
646 * Makefile.in: Rebuild.
648 * doc/internals.texi (Symbols): Describe changes in symbol
651 1999-06-03 Richard Henderson <rth@cygnus.com>
653 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
654 instead of doing the work by hand.
656 1999-06-03 David Mosberger <davidm@hpl.hp.com>
658 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
659 state of line state-machine.
660 (struct ls): Collect DWARF2 line state-machine state in new member
661 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
662 resulted in any DWARF2 directives.
663 (reset_state_machine): New function.
664 (out_end_sequence): Ditto.
665 (dwarf2_gen_line_info): When switching sections or switching to a
666 lower text address, call out_end_sequence() first to terminate the
667 previous code sequence as code sequences MUST have monotonically
668 increasing addresses.
669 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
671 1999-06-03 David Mosberger <davidm@hpl.hp.com>
673 * as.c (parse_args): Add option -gdwarf2 to allow requesting
674 DWARF2 debug info (line information only, at this point).
675 * as.h: Update comment about supported debug formats.
676 * dwarf2dbg.c, dwarf2dbg.h: New files.
677 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
679 * expr.c (operand): Don't use [ for parens if we want an index op.
680 (op_encoding): Switch [ into O_index, if desired.
681 (op_rank): Renumber with O_index on bottom.
682 (expr): If O_index, match closing bracket.
683 * expr.h (O_index): New.
685 * read.c (read_a_source_file): Conditionally allow matched "
686 in lines passed to md_assemble.
688 * config/obj-elf.c (elf_pseudo_table): Add `common'.
690 1999-06-03 Ian Lance Taylor <ian@zembu.com>
692 Add support for storing local symbols in a small structure to save
693 memory when assembling large files.
694 * as.h: Don't include struc-symbol.h.
695 (symbolS): Add typedef.
696 * symbols.c: Include struc-symbol.h.
697 (local_hash): New static variable.
698 (save_symbol_name): New static function, from symbol_create.
699 (symbol_create): Call save_symbol_name.
700 (local_symbol_count): New static variable.
701 (local_symbol_conversion_count): Likewise.
702 (LOCAL_SYMBOL_CHECK): Define.
703 (local_symbol_make): New static function.
704 (local_symbol_convert): New static function.
705 (colon): Handle local symbols. Create local symbol for local
707 (symbol_table_insert): Handle local symbols.
708 (symbol_find_or_make): Create local symbol for local label name.
709 (symbol_find_base): Check for local symbol.
710 (symbol_append, symbol_insert): Check for local symbols.
711 (symbol_clear_list_pointers, symbol_remove): Likewise.
712 (verify_symbol_chain): Likewise.
713 (copy_symbol_attributes): Likewise.
714 (resolve_symbol_value): Handle local symbols.
715 (resolve_local_symbol): New static function.
716 (resolve_local_symbol_values): New function.
717 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
718 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
719 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
720 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
721 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
722 (symbol_previous, symbol_next): New functions.
723 (symbol_get_value_expression): Likewise.
724 (symbol_set_value_expression): Likewise.
725 (symbol_set_frag, symbol_get_frag): Likewise.
726 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
727 (symbol_mark_used_in_reloc): Likewise.
728 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
729 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
730 (symbol_mri_common_p): Likewise.
731 (symbol_mark_written, symbol_clear_written): Likewise.
732 (symbol_written_p): Likewise.
733 (symbol_mark_resolved, symbol_resolved_p): Likewise.
734 (symbol_section_p, symbol_equated_p): Likewise.
735 (symbol_constant_p): Likewise.
736 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
737 (symbol_get_obj, symbol_set_obj): Likewise.
738 (symbol_get_tc, symbol_set_tc): Likewise.
739 (symbol_begin): Initialize local_hash.
740 (print_symbol_value_1): Handle local symbols.
741 (symbol_print_statistics): Print local symbol statistics.
742 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
743 Declare new symbols.c functions. Move many declarations here from
745 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
746 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
747 (struct symbol): Move bsym to make it clearly the first field.
748 Remove TARGET_SYMBOL_FIELDS.
749 (symbolS): Don't typedef.
750 (struct broken_word): Remove.
751 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
752 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
753 (symbol_clear_list_pointers): Likewise.
754 (symbol_insert, symbol_remove): Likewise.
755 (symbol_previous, symbol_append): Likewise.
756 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
757 (struct local_symbol): Define.
758 (local_symbol_converted_p, local_symbol_mark_converted): Define.
759 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
760 (local_symbol_get_frag, local_symbol_set_frag): Define.
761 (local_symbol_get_real_symbol): Define.
762 (local_symbol_set_real_symbol): Define.
764 * write.c (write_object_file): Call resolve_local_symbol_values.
765 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
766 (TARGET_SYMBOL_FIELDS): Don't define.
767 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
768 ECOFF_DEBUGGING, add ECOFF fields.
769 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
770 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
771 ECOFF_DEBUGGING, add ECOFF fields.
772 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
773 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
774 * config/tc-mcore.h: Don't include struc-symbol.h.
775 (TARGET_SYMBOL_FIELDS): Don't define.
776 (struct mcore_tc_sy): Define.
777 (TC_SYMFIELD_TYPE): Define.
778 * Many files: Use symbolS instead of struct symbol. Use new
779 accessor functions rather than referring to symbolS fields
782 * read.c (s_mri_common): Don't add in value of line_label.
784 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
785 checking for SEC_LINK_ONCE.
787 * config/tc-sh.h (sh_fix_adjustable): Declare.
789 * app.c (input_buffer): New static variable.
790 (app_push): Save saved_input in allocated buffer.
791 (app_pop): Restored saved_input.
792 (do_scrub_chars): Change get parameter to take char * and int as
793 arguments. Change GET macro to pass input_buffer to get
794 function. Don't save input into allocated buffer.
795 * as.h (do_scrub_chars): Update declaration.
796 * input-file.c (input_file_get): Change to take char * and int.
797 Read data into passed in buffer. Remove static buffer.
798 * read.c (scrub_from_string): Change to take char * and int. Copy
799 data into passed in buffer.
801 * hash.h: Neaten. Declare hash_traverse.
802 * hash.c: Complete rewrite based on BFD hashing code.
803 * gasp.c (chunksize): New variable.
804 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
807 1999-05-28 Nick Clifton <nickc@cygnus.com>
809 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
810 addend unless the target uses an old ABI.
812 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
814 -Wchar-subscripts cleanup
815 * listing.c (listing_newline): Use unsigned char variable, so
816 calls to isascii,iscntrl are correct.
817 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
819 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
820 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
821 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
822 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
824 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
826 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
828 (arch_coldfire_p): New #define.
829 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
831 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
833 * config/tc-m68k.c (install_operand): Add places `n', `o'.
835 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
836 (install_operand): Add place `N'.
837 (init_table): Add registers ACC, MACSR, MASK.
839 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
841 * config/tc-m68k.c: Change mcf5200 --> mcf.
842 (archs): Add mcf5206e, mcf5307.
843 (m68k_ip): Add format `u'.
844 (install_operand): Add place `m', `M', `h'.
845 (init_table): Add upper/lower registers.
847 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
849 1999-05-28 Martin Dorey <mdorey@madge.com>
851 * config/tc-i960.c: Several minor changes to add ELF and
852 BFD_ASSEMBLER support.
853 * config/tc-i960.h: Likewise.
854 * configure.in (i960-*-elf*): New target.
855 * aclocal.m4, configure: Rebuild.
857 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
859 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
860 reloc changes when defined(BFD_ASSEMBLER).
862 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
864 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
866 * write.c (write_print_statistics): Output to file, not stderr.
868 * expr.c (generic_bignum_to_int32,64): Prototype.
870 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
871 output_sleb128, output_uleb128, output_big_sleb128,
872 output_big_uleb128, output_big_leb128): Prototype.
873 (output_big_sleb128, output_big_uleb128): Make inline.
874 (output_big_leb128): Remove inline
876 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
877 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
878 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
879 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
880 value for correct overflow check in write.c:fixup_segment.
881 * write.c (fixup_segment): Move bitfield overflow checks to after
882 the md_apply_fix call.
883 * config/obj-coff.c (fixup_segment): Likewise.
884 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
885 valueT *val argument.
887 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
889 * config/atof-ieee.c (gen_to_words): Correctly round a
890 denormalized number. Fix off-by-one in range checking for
891 exponent in a denormal.
893 1999-05-10 Nick Clifton <nickc@cygnus.com>
895 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
898 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
900 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
902 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
904 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
905 (ReverseRegRegmem): Remove.
906 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
907 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
908 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
911 From Doug Ledford <dledford@redhat.com>
912 * config/tc-i386.h (RegXMM): New for P/III.
913 * config/tc-i386.c: Add support for P/III.
915 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
917 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
918 (md_begin): Allow ppc32 insns in ppc64bridge mode.
919 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
921 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
923 * config/tc-i386.c (i386_immediate): Skip whitespace before
924 complaining about junk after expression.
925 (i386_displacement): Likewise.
927 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
929 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
930 Don't copy before downcaseing.
932 1999-05-05 Catherine Moore <clm@cygnus.com>
934 * tc-m68k.c: Include elf/m68k.h.
935 (m68k_elf_final_processing): New routine.
936 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
939 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
941 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
944 1999-04-30 Nick Clifton <nickc@cygnus.com>
946 * config/tc-mcore.c (mcore_s_section): Dump literals before
949 1999-04-29 Nick Clifton <nickc@cygnus.com>
951 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
954 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
956 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
957 (TC_INIT_FIX_DATA): Delete.
958 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
959 (TC_INIT_FIX_DATA): Delete.
960 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
961 * write.c (fix_new_internal): Initialize fx_cgen member.
962 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
963 (gas_cgen_md_apply_fix3): Update.
964 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
965 (md_cgen_record_fixup_exp): Update.
966 (FX_OPINFO_R_TYPE): Update.
968 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
969 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
970 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
971 * frags.h (struct frag): Make opindex, opinfo ints.
973 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
975 1999-04-26 Tom Tromey <tromey@cygnus.com>
977 * aclocal.m4, configure: Updated for new version of libtool.
979 1999-04-22 Nick Clifton <nickc@cygnus.com>
981 * config/tc-mcore.c (md_apply_fix3): Renamed function from
983 (md_apply_fix3): Do not fix up absolute relocations against
986 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
988 1999-04-20 Nick Clifton <nickc@cygnus.com>
990 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
991 changes and data-in-text directives.
992 (mcore_cons): New function: intercept cons() operations.
993 (mcore_float_cons): New function: intercept float_cons()
995 (mcore_stringer): New function: intercept stringer() operations.
997 1999-04-18 Ian Lance Taylor <ian@zembu.com>
999 * obj.h (struct format_ops): Change generate_asm_lineno field to
1001 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1003 * config/tc-alpha.c (find_opcode_match): Add default case to
1005 (find_macro_match): Likewise.
1006 (load_expression): Parenthesize && within ||.
1008 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1010 1999-04-17 Nick Clifton <nickc@cygnus.com>
1012 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1013 .text .data .section pseudo ops.
1014 (mcore_s_section): New function. Dump lits before changing secs.
1015 (mcore_s_text): New function. Dump lits before changing secs.
1016 (mcore_s_data): New function. Dump lits before changing secs.
1018 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1020 * config/tc-mips.c (mips_32bitmode): New.
1021 (md_begin): Set mips_32bitmode if needed.
1022 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1023 Set EF_MIPS_32BITMODE.
1025 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1027 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1030 1999-04-16 Nick Clifton <nickc@cygnus.com>
1032 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1034 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1036 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1037 expressions correctly.
1040 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1042 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1044 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1046 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1047 and fmpynfadd instructions.
1049 1999-04-11 Richard Henderson <rth@cygnus.com>
1051 * as.h (environ): Declare it, if needed.
1052 * as.c (dump_statistics): Don't declare environ.
1053 * configure.in (environ): Detect declaration.
1054 * configure, config.in: Rebuild
1056 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1057 (i386_displacement): Allocate enough space for replacement buffer.
1058 Clean up replacement buffer initialization.
1060 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1062 * subsegs.c (section_symbol): Don't create a new symbol if one
1063 already exists; instead, use the existing one, but set its segment
1064 and frag data if it hasn't already been defined.
1065 * config/obj-coff.c (c_section_symbol): Likewise.
1067 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1069 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1071 1999-04-08 Nick Clifton <nickc@cygnus.com>
1073 * config/tc-mcore.c: New File: Support routines for MCore
1075 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1076 * config/obj-coff.c: Add support for mcore-pe target.
1078 * Makefile.am: Add support for MCore targets.
1079 * Makefile.in: Regenerate.
1080 * configure.in: Add support for MCore targets.
1081 * configure: Regenerate.
1083 * doc/all.texi: Set MCORE.
1084 * doc/as.texinfo: Document MCore specific command line options.
1086 * write.h: Prevent multiple inclusion.
1088 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1090 * asintl.h (LC_MESSAGES): Never define.
1091 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1093 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1096 * Makefile.am (m68k-parse.c): If configuring in the source
1097 directory, copy m68k-parse.y into the local directory before
1098 running ylwrap, to remove spurious differences when generating
1100 * Makefile.in: Rebuild.
1102 * config/tc-sparc.h (md_do_align): Just allocate the number of
1103 bytes necessary, rather than always allocating 1024.
1105 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1107 * listing.c (listing_newline): Add cast to avoid warning.
1108 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1109 * config/tc-i386.c (i386_scale): Add return value.
1110 (build_displacement_string): Remove unused local temp_disp2.
1111 (i386_intel_memory_operand): Add parentheses to avoid warning.
1112 (i386_intel_operand): Remove unused local end_of_operand_string.
1113 (i386_operand): Remove unused local operand_modifier.
1114 (i386_operand): Add parens to avoid warning.
1116 1999-04-04 Don Bowman <don@pixsci.com>
1118 * configure.in: Add mips*-*-vxworks* target; have it define
1120 * configure, config.in: Rebuild.
1122 1999-03-31 Nick Clifton <nickc@cygnus.com>
1124 * configure.in (emulations): Add support for arm-epoc-pe.
1125 * configure: Regenerate.
1126 * config/te-epoc-pe.h: New file. Define macros specific to
1128 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1129 for arm-epoc-pe target.
1131 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1133 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1135 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1137 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1138 detect ",n" without a condition.
1139 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1142 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1144 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1145 instruction is encoded with one bit.
1148 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1150 * doc/internals.texi (CPU backend): Mention that
1151 line_separator_chars should not include newline. From thi
1152 <ttn@mingle.glug.org>.
1154 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1156 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1157 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1159 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1161 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1163 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1165 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1168 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1170 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1172 1999-03-15 Martin Hunt <hunt@cygnus.com>
1174 * app.c (do_scrub_begin): Change '-' back to a symbol char
1175 so we can use multiple opcodes on a line again.
1177 * config/tc-d30v.c: By default, warn if a symbol has
1178 the same name as a register. Plus some minor
1179 updates from the branch.
1181 1999-03-13 Nick Clifton <nickc@cygnus.com>
1183 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1184 BFD_RELOC_16 and BFD_RELOC_64.
1186 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1188 * expr.c (expr): Add missing else.
1190 1999-03-12 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-arm.c (md_apply_fix3): Improve error message.
1194 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1196 * Makefile.am (CPU_TYPES): Add fr30.
1197 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1198 (fr30,m32r dependencies): Update.
1199 * Makefile.in: Rebuild.
1201 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1202 (gas_cgen_record_fixup_exp): Ditto.
1203 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1204 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1205 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1206 (md_cgen_lookup_reloc): Update use of operand->type.
1207 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1208 (md_convert_frag): Call cgen_operand_lookup_by_num.
1209 (md_cgen_lookup_reloc): Update use of operand->type.
1210 (m32r_cgen_record_fixup_exp): Ditto.
1212 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1214 * config/tc-mips.c (md_show_usage): Fix message.
1216 1999-03-03 Nick Clifton <nickc@cygnus.com>
1218 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1219 and LDR reg,=<expr> instruction.
1221 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1224 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1226 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1228 1999-02-17 Nick Clifton <nickc@cygnus.com>
1230 This patch was created by: Scott Bambrough
1231 <scottb@corelcomputer.com>
1234 Special cased '@' character. The '@' character is used as the
1235 ARM assembler comment character, as a special character
1236 and in ELF .symver pseudo-op's, and as a special character in
1237 .type and .section pseudo-ops.
1238 (symver_pseudo): New static variable.
1239 (symver_state): New static variable.
1240 (struct app_save): Add field 'symver_state'.
1241 (app_push): Save global symver_state int struct app_save.
1242 (app_pop): Restore global symver_state from struct app_save.
1243 (do_scrub_chars): Special case handling of '@' character in
1246 * configure.in: Modified to recognize armv* uname syntax from ARM
1248 * configure: Regenerated.
1250 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1251 a prefix to the section's type.
1252 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1253 the type's typename.
1255 * config/tc-arm.h: Add support for PIC generation:
1256 (pic_code): New boolean.
1257 (obj_relocate_extern): Define.
1258 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1259 (TC_CONS_FIX_NEW): Define.
1260 (tc_fix_adjustable): Define.
1261 (GLOBAL_OFFSET_TABLE_NAME): Define.
1263 * config/tc-arm.c: Add support for PIC generation:
1264 (line_seperator_chars): Allow ';' as a seperator for Linux.
1265 (is_immediate_prefix): New macro.
1266 (arm_parse_reloc): New function.
1267 (s_arm_elf_cons): New function.
1268 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1269 (md_undefined_symbol): Special case handling for the Global Offset
1271 (md_apply_fix3): Handle PIC relocs.
1272 (tc_gen_reloc): Handle PIC relocs.
1273 (md_parse_option): Add support for '-k' command line switch to
1274 enable PIC generation.
1275 (cons_fix_new_arm): New function.
1276 (s_arm_elf_cons): New function.
1278 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1280 * configure.in: Add comments for uses of AC_DEFINE.
1281 * acinclude.m4: Likewise.
1282 * acconfig.h: Remove.
1283 * aclocal.m4: Rebuild.
1284 * configure: Rebuild.
1285 * Makefile.in: Rebuild.
1286 * config.in: Rebuild.
1288 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1290 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1291 non-constant offset from a base register.
1293 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1295 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1298 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1300 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1301 (emit_insn): Look for pc-relative and no-overflow specifiers on
1302 internal relocation types.
1304 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1306 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1309 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1311 (mips_4650, mips_4010, mips_4100): Variables removed.
1312 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1313 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1315 (md_begin): Don't bother initializing the mips_NNNN variables;
1316 mips_cpu is set, and that's good enough now.
1317 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1318 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1319 (show): New function, to handle wrapping in the CPU lists.
1320 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1322 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1324 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1325 than treat as an immediate specifier.
1327 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1329 * config/tc-i386.c: Prototype many functions.
1330 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1331 (i386_immediate): Remove unused second argument.
1332 (i386_intel_operand): Fix i386_is_reg typo.
1333 (i386_operand): Use allow_naked_reg.
1334 (output_invalid): Make operand int for K&R.
1336 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1338 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1340 * Makefile.in: Rebuild.
1342 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1344 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1346 (EXTRA_as_new_SOURCES): Comment out.
1347 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1348 * Makefile.in: Rebuild.
1349 * doc/Makefile.in: Rebuild.
1350 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1351 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1352 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1353 * configure: Rebuild.
1354 * aclocal.m4: Rebuild.
1355 * config.in: Rebuild.
1356 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1357 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1358 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1359 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1360 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1361 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1362 (gas_cgen_record_fixup_exp): Ditto.
1363 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1364 descriptor, not global variable.
1365 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1366 descriptor, not global variable. Refer to insert_operand handler
1367 via cpu descriptor, not global function.
1368 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1369 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1370 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1371 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1372 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1373 * config/tc-m32r.c: Ditto.
1374 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1375 (md_assemble): Ditto.
1376 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1378 1999-02-09 Nick Clifton <nickc@cygnus.com>
1380 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1381 relocations for ELF targets.
1383 1999-02-08 Nick Clifton <nickc@cygnus.com>
1385 * configure.in: Add support for StrongARM target.
1386 * configure: Regenerate.
1388 1999-02-05 Nick Clifton <nickc@cygnus.com>
1390 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1392 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1395 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1397 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1399 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1401 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1402 (INTEL_DWORD_MNEM_SUFFIX): Define.
1405 (DWORD_PTR): Define.
1406 (XWORD_PTR): Define.
1408 (OFFSET_FLAT): Define.
1410 (NONE_FOUND): Define.
1413 * config/tc-i386.c (set_intel_syntax): New routine.
1414 (intel_syntax): Declare.
1415 (allow_naked_reg): Declare.
1416 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1417 (intel_float_operand): New routine.
1418 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1419 Handle brackets as well as parens. Call i386_intel_operand for
1420 intel syntax. Reverse operands if appropriate. Handle new
1421 suffixes. Handle movzx and movsx.
1422 (i386_is_reg): New routine.
1423 (i386_immediate): New routine.
1424 (i386_scale): New routine.
1425 (i386_displacement): New routine.
1426 (i386_operand_modifier): New routine.
1427 (build_displacement_string): New routine.
1428 (i386_parse_seg): New routine.
1429 (i386_intel_memory_operand): New routine.
1430 (i386_intel_operand): New routine.
1431 (i386_operand): Call i386_displacement, i386_immediate,
1432 i386_scale, etc. instead of handling inline.
1433 (parse_register): Handle registers without prefix.
1435 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1437 * configure: Regenerate.
1438 * configure.in (arm-*-oabi): New.
1439 (thumb-*-oabi): New.
1440 * config/tc-arm.c (target_oabi): Declare.
1441 (md_apply_fix3): Support REL relocs.
1442 (md_parse_option): Handle -oabi.
1443 (elf32_arm_target_format): New routine.
1444 (md_longopts): Add OPTION_OABI.
1445 * config/tc-arm.h: Redefine TARGET_FORMAT.
1448 1999-01-28 Nick Clifton <nickc@cygnus.com>
1450 * write.c (write_relocs): Handle out of range error.
1452 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1453 (fr30_force_relocation): Default to 0.
1455 * config/tc-fr30.h (obj_fix_adjustable): Define.
1456 (TC_FORCE_RELOCATION): Define.
1458 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1461 1999-01-16 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1464 merge of two instructions if the left instruciton kills the right.
1466 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1468 * Makefile.in: Regenerate.
1469 * configure.in: Redo test for using cgen.
1470 * configure: Regenerate.
1472 1999-01-09 Nick Clifton <nickc@cygnus.com>
1474 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1475 redefinition of this macro.
1477 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1479 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1482 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1484 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1485 a read of HI or LO and an immediatly following branch.
1487 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1489 * config/tc-mips.c (md_begin): Another correction to the setting of
1492 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1494 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1496 1998-12-21 Nick Clifton <nickc@cygnus.com>
1498 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1499 bit insn when optimizing, so that parallelised instructions will
1500 start on a 32 bit boundary.
1502 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1504 * config/tc-mips.c (mips_eabi64): New.
1505 (md_begin): Set mips_eabi64.
1506 (mips_elf_final_processing): Use it.
1508 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1510 * config/tc-mips.c (mips_elf_final_processing):
1511 Correct setting of ABI in e_flags.
1513 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1515 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1517 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1519 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1521 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1523 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1524 warning, values that don't fit in the field.
1526 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1528 * config/tc-mips.c (mips_abi_string): New.
1529 (md_parse_option,md_longopts): Add mabi.
1530 (mips_elf_final_processing): Set e_flags based on mabi flag.
1532 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1534 * config/tc-mips.c (md_parse_option): Handle vr4111.
1536 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1538 * config/tc-h8300.c (build_bytes): Change message given if the
1539 instruction requires H8/300H mode and we're not in Hmode, to
1540 suggest that it may be the operand modes that are the problem, not
1541 necessarily the opcode.
1543 1998-12-10 Nick Clifton <nickc@cygnus.com>
1545 * config/tc-fr30.c: Add line separator character.
1547 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1549 * configure.in (hppa-*-mpeix*): New target.
1550 * config/obj-som.h (obj_som_compiler): Declare.
1551 * config/obj-som.c (compiler_seen): New static variable.
1552 (obj_som_compiler): New function.
1553 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1554 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1555 (pa_type_args): Set hppa_priv_level.
1556 (pa_compiler): New static function if OBJ_SOM.
1557 * configure: Rebuild.
1559 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1561 * read.c (output_leb128): Don't mark as inline.
1563 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1565 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1566 AIX .vbyte unaligned data support.
1567 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1568 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1571 1998-12-07 Nick Clifton <nickc@cygnus.com>
1573 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1576 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1578 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1579 BFD_RELOC_ARM_PCREL_BRANCH.
1581 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1583 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1584 checking the target type.
1585 (mips-dec-bsd*): Set endian to little.
1586 * configure: Rebuild.
1588 COFF weak symbol support, based on patches from Mark Elbrecht
1589 <snowball3@usa.net>:
1590 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1591 * config/obj-coff.c (obj_coff_weak): New static function.
1592 (obj_coff_endef) [both versions]: Handle weak symbols.
1593 (coff_frob_symbol): Likewise.
1594 (yank_symbols): Likewise.
1595 (obj_pseudo_table): Add "weak".
1597 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1598 <aymeric.vincent@emi.u-bordeaux.fr>.
1599 * aclocal.m4: Rebuild with current tools.
1600 * configure: Rebuild.
1602 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1603 an assertion failure for a case we can't handle when OBJ_ECOFF.
1605 * expr.c (operator): And with 0xff to avoid problems with signed
1608 1998-12-03 Nick Clifton <nickc@cygnus.com>
1610 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1611 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1613 1998-12-02 Nick Clifton <nickc@cygnus.com>
1615 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1618 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1620 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1623 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1625 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1628 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1630 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1632 (d10v_cleanup): Only generate previous insn if a multiline insn is
1635 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1640 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1643 -marm6xxx command line switches.
1645 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1647 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1648 (itbl-ops.o): Delete duplicate dependencies.
1649 Rebuild dependencies.
1650 Add fr30 dependencies.
1651 * Makefile.in: Rebuild.
1653 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1655 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1657 * listing.c: Ignore line terminator characters found inside
1660 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1662 * po/gas.pot: Regenerated.
1664 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1666 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1667 fr30_is_label_start(). Also checks for delay slot insns.
1669 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1670 FR30 instructions which contain a colon in the mnemonic.
1672 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1674 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-fr30.c: Removed currently superflous code.
1678 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-fr30.h: New file.
1681 * config/tc-fr30.c: Tweaking so that it will compile.
1683 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1685 * config/tc-d10v.h (obj_fix_adjustable): Define.
1686 (TC_FORCE_RELOCATION): Define.
1687 (d10v_force_relocation): Declare.
1688 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1689 (md_apply_fix3): Handle Vtable relocs.
1690 (d10v_fix_adjustable): New.
1691 (d10v_force_relocation): New.
1693 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-d30v.c: Change default behaviour to ignore potential
1696 conflicts between register name and symbol names.
1698 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1700 * configure.in: Add fr30-*-*.
1701 * config/tc-fr30.c: New file.
1702 * Makefile.in: Regenerated.
1703 * config.in: Regenerated.
1704 * configure: Regenerated.
1705 * doc/Makefile.in: Regenerated.
1706 * po/gas.pot: Regenerated.
1708 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1710 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1713 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1715 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1717 (do_scrub_chars): Add some casts to unsigned char to avoid
1718 unwanted sign extension.
1719 * read.c (lex_type): Set characters about 127 to be symbol
1721 * config/tc-i386.c (md_begin): Set identifier_chars and
1722 operand_chars for values above 127.
1724 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1726 * configure.in: detect cygwin* instead of cygwin32*
1727 * configure: regenerate
1729 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1731 * listing.c: Add support for producing a listing from piped
1734 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1736 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1737 (append_insn): Account for the tx39's multiply behavior.
1739 1998-10-26 Michael Meissner <meissner@cygnus.com>
1741 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1742 from assemble_parallel_insns. Add support for '->' to indicate
1743 explicitly serializing the instructions.
1744 (md_assemble): Ditto.
1746 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1748 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1751 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1753 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1755 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1757 * config/tc-mips.c : support frame and regmask/fregmask when
1758 MIPS_STABS_ELF is specified.
1760 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1762 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1763 (md_apply_fix): Don't return 1 for VTABLE relocs.
1764 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1766 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1768 * doc/c-i386.texi: Replace occurences of "opcode" with
1769 "instruction mnemonic", "instruction", or "mnemonic" when
1770 referring to the name of an instruction. Use "opcode" when
1771 referring to the sequence of machine bytes.
1773 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1774 (is_opcode_char): Rename to is_mnemonic_char.
1775 (md_assemble and i386_operand): Correct error messages from
1776 "opcode" to "instruction mnemonic"
1777 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1778 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1779 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1780 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1781 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1782 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1783 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1785 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1787 * config/tc-i386.c (i386_operand): Check for garbage after
1790 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1792 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1793 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1795 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1797 * config/tc-sh.h (obj_fix_adjustable): Define.
1798 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1799 (md_apply_fix): Likewise.
1800 (tc_gen_reloc): Likewise.
1801 (sh_fix_adjustable): New.
1803 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1805 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1806 * cgen.h (gas_cgen_finish_insn): Update prototype.
1807 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1808 cgen_insn_t -> CGEN_INSN_INT.
1809 (make_parallel): Update handling of CGEN_INT_INSN_P.
1810 (assemble_parallel_insn): Ditto.
1811 (target_make_parallel): New function.
1812 (md_assemble): Use it.
1814 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1816 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1818 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1820 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1821 converted into lower case.
1823 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1825 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1826 (gas_cgen_tc_gen_reloc): Likewise.
1827 * config/tc-m32r.h (obj_fix_adjustable): Define.
1828 * config/tc-m32r.c (m32r_fix_adjustable): New.
1829 (m32r_force_relocation): Handle VTABLE relocs.
1831 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1833 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1835 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1837 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1838 to lower case before parsing.
1840 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1841 parallel insns modift buts in the PSW as a side effect.
1843 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-d30v.c (find_format): Test for missing flag and
1848 (md_apply_fix3): Fix error messages to avoid
1849 assumption about presence of a symbol.
1851 (parallel_ok): Disallow parallel instructions that both modify the
1854 (find_format): Generate a warning if an odd numbered register is
1855 used as the first register in a mutli-register instruction.
1857 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1859 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1860 relocations are always associated with a symbol.
1862 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1864 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1865 (elf32_sparc_force_relocation): Declare.
1866 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1867 (tc_gen_reloc): Handle vtable relocs.
1868 (elf32_sparc_force_relocation): New.
1870 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1872 * symbols.c (S_IS_FUNCTION): New.
1873 * config/tc-v850.h (obj_fix_adjustable): Define.
1874 (TC_FORCE_RELOCATION): Define.
1875 (v850_force_relocation): Declare.
1876 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1877 of fx_addnumber for VTABLE reloc addends.
1878 (md_apply_fix3): Handle VTABLE relocs.
1879 (v850_fix_adjustable): New.
1880 (v850_force_relocation): New.
1882 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1884 * tc-hppa.c (fp_operand_format): Add some additional formats.
1885 (pa_ip): Do not automatically promote into pa2.0 mode.
1886 (pa_level): Handle ".level 2.0".
1888 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1890 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1891 * config/tc-i386.h (template.extension_opcode): Change to
1892 unsigned int to allow full range of 8-bit opcode suffixes.
1893 (None): Redefine as 0xffff.
1895 From Jeff B Epler <jepler@usgs.gov>
1896 * doc/c-i386.texi (i386-SIMD): New section.
1898 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1900 * read.c (discard_rest_of_line): New function.
1901 * read.h: Declare it.
1902 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1904 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1906 * config/tc-d10v.c (find_symbol_matching_register): New function.
1907 (find_opcode): Cope with the case where a register name matches
1910 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1912 * config/tc-v850.c (md_pcrel_from): Rename to
1913 v850_pcrel_from_section.
1914 (v850_pcrel_from_section): Do not resolves symbols in other
1917 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1919 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-d10v.c (find_opcode): Generate an error if a register
1922 is supplied for an operand that should not be a register.
1924 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1926 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1927 instructions to have another instruction in the right bin.
1929 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1931 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1932 the right container if the left container holds a branch
1935 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1938 both a register name and symbol name.
1939 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1941 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1944 execution unit class.
1946 (reg_name_search): If a name matches a register and a symbol,
1947 prefer the register.
1948 (find_format): Disallow flag registers when a general purpose
1949 register is required.
1950 If a number is required, but a register has been given, check to
1951 see if a symbol with the same name as the register exists, and if
1952 so, use that symbol.
1954 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1956 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1958 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-d30v.c (find_format): Do not accept flag registers as
1961 general purpose registers.
1962 (find_format): If an immediate value is expected at a given place
1963 in a format, but a register name has been provided instead, check
1964 to see if that register name matches the name of a predefined
1965 symbol and if it does, then use the symbol instead.
1966 (reg_name_search): If a register name matches a symbol name,
1967 prefer the register name to the symbol name.
1969 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1972 the previous insn to empty.
1974 1998-09-20 Michael Meissner <meissner@cygnus.com>
1976 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1977 pieces, forcing the use of an ANSI compiler.
1979 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1981 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1983 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1985 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1987 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1989 (obj_elf_vtable_entry): Likewise.
1990 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1991 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1992 (tc_gen_reloc): Likewise.
1993 (arm_fix_adjustable): Likewise.
1994 (elf32_arm_force_relocation): New.
1995 (armelf_frob_symbol): Remove coff-style symbol support.
1997 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1999 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2001 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2003 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2004 OBJ_COFF so that routine is defined for a.out format.
2006 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2008 * config/tc-i386.c (i386_operand): Detect non-segment registers
2009 used as segment prefixes.
2011 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2013 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2014 optimize across FDE boundaries.
2016 * config/obj-coff.c (obj_coff_section): Preserve any link once
2017 flags when setting the section flags.
2019 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2021 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2022 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2024 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2026 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2029 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2031 * frags.c (frag_grow): Include the size of the frag struct in the
2034 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2035 if the new subseg comes before the old.
2037 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2039 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2040 to handle edge8 and edge16.
2042 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2044 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2045 before we clobber the symbol involved.
2047 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2049 * config/tc-arm.c: Remove OBJ_ELF definitions for
2050 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2051 use arm_adjust_symtab for OBJ_COFF.
2052 (armelf_adjust_symtab): New Routine.
2053 * config/tc-arm.h: Define obj_adjust_symtab to
2054 armelf_adjust_symtab for OBJ_ELF.
2056 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2058 * configure.in: Make all i386-elf targets use bfd_gas.
2059 * config/tc-i386.c (tc_i386_force_relocation): New.
2060 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2061 (md_apply_fix3): Likewise.
2062 (tc_gen_reloc): Handle them.
2063 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2064 tc_i386_force_relocation.
2066 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2070 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2073 current opcode after writing the first insturction of a reverse
2076 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2078 * read.h (generate_lineno_debug): Add prototype.
2079 * read.c (generate_lineno_debug): Make non-static.
2081 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2083 * config/tc-i386.c (md_assemble): Only warn for address/data size
2086 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2088 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2089 against Thumb function names, as the linker needs this information.
2091 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2093 * expr.c (operand): Check also that there is no advance in operand
2094 after atof_generic in order to decide "is it label 0f or floating
2097 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2100 command line options with a single dash.
2101 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2103 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2105 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2106 * tc-arm.c (arm_fix_adjustable): New routine.
2108 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2110 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2111 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2112 demand_empty_rest_of_line before mri_comment_end.
2113 (equals): Check garbage after expression before
2114 mri_comment_end in MRI mode.
2116 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2118 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2119 small immediate constant to use the constant itself rather than
2122 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2124 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2125 (pa_leave): Likewise.
2127 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2129 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2131 (i386_operand): Fix an error message.
2133 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2135 * doc/c-arm.texi (ARM Directives): Document .req directive.
2137 * config/tc-arm.c (reg_required_here): Display erroneous string if
2138 the register name could not be decoded.
2139 Do not set inst.instruction if the sift is -1.
2141 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2143 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2146 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2149 even if it is belived to be unnecessary.
2151 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2153 config/tc-i386.c (i386_operand): Size immediate constants by
2154 suffix (erroneously removed as part of July 7 change).
2156 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2158 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2159 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2160 (armelf_frob_symbol): New Routine.
2161 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2163 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2165 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2167 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2170 command line switches passed to assembler.
2172 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2174 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2175 (gas_cgen_opcode_desc): Declare.
2176 (gas_cgen_parse_operand): Declare.
2177 (*): Prepend gas_ to gas specific fns to denote them as such.
2179 * cgen.c (gas_cgen_opcode_desc): New global
2180 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2181 (queue_fixup): Renamed from cgen_queue_fixup.
2182 (*): Prepend gas_ to gas specific fns to denote them as such.
2184 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2185 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2186 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2187 Open opcode table and initialize it.
2188 (make_parallel): Use gas_cgen_opcode_desc.
2189 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2190 (md_assemble): Ditto.
2192 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2194 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2195 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2196 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2197 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2198 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2199 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2200 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2201 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2202 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2203 (INIT_STAB_SECTION): Likewise.
2204 (OBJ_PROCESS_STAB): Likewise.
2206 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2207 (md_parse_option): Watch for them.
2208 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2209 (md_begin): Kill neverdef code.
2210 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2211 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2212 (s_alpha_coff_wrapper): New.
2213 (md_pseudo_table): Trap all ECOFF pseudos.
2215 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2217 Start of changes to remove mdebug section from mips*-elf
2218 Based on MIPS_STAB_ELF definition
2219 * acconfig.h: undef if not configured
2220 * config.in: undef if not configured
2221 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2222 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2223 * stabs.c (s_stab_generic): flush frag
2225 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2227 * configure.in: (arm-*-elf): Handle.
2228 (thumb-*-elf): Handle.
2229 * configure: Regenerate.
2230 * read.c (stringer): Fix typo in comment.
2231 * write.c (fixup_segment): Don't add symbol value to addend if
2233 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2235 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2238 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2240 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2241 (write_2_short): Emit warning if new flag is set.
2242 (do_assemble): Set flags if left instruction is one of special
2243 "right-instruction-killer" type.
2245 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2247 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2248 Always output words in debug_info section as big endian.
2249 (sparc_target_format): Choose correct bfd target.
2250 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2252 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2254 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2255 to work with internationalization code. Issue an error when two
2256 operands match that are not allowed to match.
2258 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2260 * configure.in (install_tooldir): Allow target to specify whether
2261 it wants to be installed in $(tooldir)/bin.
2262 * configure: Regenerate.
2263 * Makefile.am (install-exec-local): Set install-exec-tooldir
2264 dependency via configure.
2265 * Makefile.in: Regenerate.
2267 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2269 * Makefile.am (install-exec-local): Split into two ...
2270 (install-exec-bindir,install-exec-tooldir): New rules.
2271 * Makefile.in: Regenerate.
2273 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2275 * Makefile.am (install-exec-local): Don't remove the file before
2276 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2277 W. Rozycki <macro@ds2.pg.gda.pl>.
2278 * Makefile.in: Rebuild.
2280 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2282 * cgen.c: Include libiberty.h.
2283 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2284 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2285 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2286 (md_cgen_lookup_reloc)): Declare.
2287 (md_cgen_record_fixup_exp): Declare.
2288 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2289 (m32r_relax_frag): Declare.
2290 (cgen_md_apply_fix3): Decls moved to cgen.h.
2291 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2292 (m32r_cgen_record_fixup_exp): Delete decl.
2293 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2294 (assemble_nop): Delete.
2295 (expand_debug_syms): Delete unused `exp'.
2296 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2297 Add default case for -Wall.
2298 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2299 (md_atof): Delete unused wordP.
2301 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2303 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2306 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2308 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2309 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2310 .print, .purgem, and .struct. Remove documentation for
2313 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2315 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2316 Update call to insert_operand.
2318 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2322 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2324 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2325 whitespace after a prefix operator.
2327 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2329 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2331 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2333 * config/tc-sparc.c (log2): New static function.
2334 (s_reserve): Use log2 to convert alignment before calling
2336 (s_common): Use log2 to convert alignment before calling
2337 record_alignment and frag_align.
2338 (sparc_cons_align): Use log2.
2340 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2342 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2343 (s_common): Likewise.
2345 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2346 initialization of waddr.
2347 (sparc_elf_final_processing): Add default case to switch.
2349 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2351 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2352 than temporary real.
2354 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2356 * write.c (subsegs_finish): Don't align the segments if there were
2359 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2360 copying aux information.
2362 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2363 expression into a symbol.
2365 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2367 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2368 type to unsigned int.
2369 (md_assemble): Change type used to store offsets from unsigned
2371 (i386_operand): Switch error check to only call RESTORE_END_STRING
2372 once after parse_register.
2374 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2376 * config/tc-v850.c (md_show_usage): Changed format to match that
2379 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2381 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2383 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2385 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2388 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2390 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2391 * doc/Makefile.in: Rebuild.
2393 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2395 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2396 for %lo expressions.
2397 (mips_ip, case 'u'): Move range check after code to mask
2398 off bits in %hi/%lo expressions. Mask off high bits for
2401 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2403 * doc/Makefile.am (gasver.texi): New target.
2404 (as.info, as.dvi): Depends upon gasver.texi.
2405 * doc/as.texinfo: Include gasver.texi. Mention version number on
2406 title page and in top node.
2407 * doc/Makefile.in: Rebuild.
2409 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2411 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2412 but not including the line containing the edict.
2413 * listing.h (LISTING_EOF): New.
2414 * input-scrub.c (input_scrub_next_buffer): Call it.
2416 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2418 * config/tc-i386.c (i386_operand): Don't set the size of an
2419 immediate address based solely on the suffix and the mode.
2421 * config/tc-i386.c (md_assemble): Add assertion to make sure
2422 overlap2 does not set Imm.
2424 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2425 sequences of whitespace to a single space.
2426 (is_space_chars): Just compare with space.
2427 (md_begin): Don't initialize space_chars.
2428 (md_assemble): Just skip a single whitespace character.
2429 (i386_operand): Rewrite base-index parsing to use new
2430 parse_register, and to skip white space. Skip white space in a
2431 number of other places too. Don't give error message if
2432 parse_register fails.
2433 (parse_register): Change reg_string parameter to be non-const.
2434 Add end_op parameter. Skip white space after the `%', and return
2435 end of register string. Give error message here rather than
2438 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2440 Based on patch from Matt Semersky <matts@scd.hp.com>:
2441 * expr.c (op_encoding): Make const.
2442 (expr_set_precedence): New function.
2443 (expr_begin): Don't set operator rankings, just call
2444 expr_set_precedence.
2445 * expr.h (expr_set_precedence): Declare.
2446 * read.c (s_mri): Call expr_set_precedence.
2448 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2450 * doc/as.texinfo (Statements): Remove paragraph discussing
2451 continuing lines with a backslash. This hasn't worked for years,
2454 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2456 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2458 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2459 (ps_CTORS, ps_DTORS): New section types.
2460 (vms_fixup_xtors_section): New function
2461 (Ctors_Psect, Dtors_Psect): Define.
2462 (IS_GXX_XTOR): Define
2463 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2464 Filter static constructors/destructors and add to
2465 Ctors_Symbols/Dtors_Symbols chain.
2466 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2467 appropriate section.
2469 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2470 * makefile.vms: Merge vax/vms support.
2472 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2474 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2475 (elf_pseudo_table): Add them.
2476 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2477 (md_apply_fix): Accept them.
2478 (mips_fix_adjustable): Don't adjust them.
2479 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2480 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2481 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2482 (tc_fix_adjustable): Don't adjust them.
2484 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2486 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2488 * Makefile.in: Regenerate.
2489 * configure.in: AC_SUBST cgen_cpu_prefix.
2490 * configure: Regenerate.
2492 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2494 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2495 Changed all users of COND12_DELAY.
2497 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2499 * config/tc-mn10300.c (set_arch_mach): New function.
2500 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2501 (md_begin): Default to mn10300 mode.
2502 (md_assemble): Only accept instructions for the core mn10300
2503 chip and the active machine type.
2505 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2507 * subsegs.h (segment_info_type): Give the struct a name.
2508 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2509 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2510 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2511 * config/tc-w65.h (tc_reloc_mangle): Declare.
2512 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2514 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2516 * config/tc-v850.c (v850_comm): Restore old section
2517 after common processing.
2519 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2521 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2523 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2525 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2526 char with code that explicitly sign-extends.
2528 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2530 * config/tc-v850.c (md_begin): Restore text section as the current
2531 section after creating call table sections.
2532 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2535 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2536 with call to macro SYM_AUXINFO.
2538 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2540 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2541 with the program transform name.
2542 * Makefile.in: Rebuild.
2544 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2546 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2549 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2551 * config/tc-i386.c (i386_operand): Be prepared for a space between
2552 the open parenthesis and the start of the register operand,
2553 because of the June 16 change.
2555 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2557 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2560 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2562 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2563 even if it is belived to be unnecessary.
2565 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2569 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2571 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2573 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2574 shift amount for a repeated operand. The shift amount for the
2575 repeated copy comes from the size of the operand.
2577 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2579 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2581 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2583 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2585 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2587 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2588 characters in it as LEX_IS_SYMBOL_COMPONENT.
2589 * config/tc-i386.h (tc_symbol_chars): Define.
2590 (extra_symbol_chars): Declare.
2591 * config/tc-i386.c (extra_symbol_chars): Define.
2592 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2593 (line_comment_chars): Set to '/' if TE_LINUX.
2594 * doc/c-i386.texi (i386-prefixes): Update.
2595 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2597 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2599 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2600 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2602 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2604 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2605 constraint in instructions REP & REPI.
2607 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2609 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2610 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2612 (check_range): If the operand is shifted, then shift the number
2613 before checking its range.
2615 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2617 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2620 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2622 * config/tc-v850.c (v850_comm): Create special sections as needed.
2624 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2626 * config/tc-d10v.c (write_2_short): Addition of swapping
2627 instructions for sequential and reverse sequential order when
2628 given order is not possible.
2630 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2632 * Makefile.am: Rebuild dependencies.
2633 (DEP_INCLUDES): Fix reference to intl build directory.
2634 * Makefile.in: Rebuild.
2636 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2638 * doc/c-i386.texi: Update 16 bit documentation.
2640 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2641 IgnoreDataSize to IgnoreSize as they are used for address size as
2643 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2644 32-bit mode, similarly addr16/data16 and variants.
2646 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2648 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2649 sequential word multiply instructions.
2651 (do_assemble): Add extra command line argument, to allow mul32
2652 attribute to be preserved across parallel insns.
2653 (md_assemble): Insert NOPs between explicitly parallel insns which
2654 contain an 32 bit multiply and a 16 multiply.
2656 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2658 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2661 * config/tc-i386.c (reloc): Add braces.
2663 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2664 consistent with Intel naming.
2665 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2666 use bitfields in sib_byte.
2667 (modrm_byte): Don't use bitfields here either.
2669 * config/tc-i386.c (current_templates): Add const.
2670 (parse_register): Add const to return, param, and char *s.
2671 (i386_operand): Add const to reg_entry *r.
2672 * config/tc-i386.h (templates): Add const to start, end.
2674 Inspired by code for 16 bit gas support from Martynas Kunigelis
2675 <martynas@nm3.ktu.lt>:
2676 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2677 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2678 (uses_mem_addrmode): Remove.
2679 (md_estimate_size_before_relax): Add support here too.
2680 (md_relax_table): Rewrite interface to md_relax for 16 bit
2682 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2683 (opcode_suffix_to_type): Remove.
2684 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2685 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2686 (md_convert_frag): Likewise.
2687 (i386_operand): Add support for 16 bit base/index regs,
2688 immediates, and displacements. Remove some unnecessary casts, and
2689 localise end_of_operand_string, displacement_string_start,
2690 displacement_string_end variables. Add GCC_ASM_O_HACK.
2691 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2693 * config/tc-i386.c (prefix_hash): Remove.
2694 (md_begin): Rewrite without obstacks. Remove prefix hash table
2695 handling. Rewrite lexical table handling.
2696 (i386_print_statistics): Don't print prefix statistics.
2697 (md_assemble): Rewrite instruction parser so that line is not
2698 converted to lower case. Don't do a hash_find for prefixes,
2699 instead recognise them via opcode modifier.
2700 (expecting_operand, paren_not_balanced): Localise variables.
2701 * config/tc-i386.h (IsPrefix): Define.
2702 (prefix_entry): Remove.
2704 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2705 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2706 '\\' in case where comment_chars contains '/'.
2708 * config/tc-i386.c (MATCH): Ensure given operand and template
2709 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2710 you must write `ljmp *table(%ebx)'.
2712 From H.J. Lu <hjl@gnu.org>:
2713 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2714 as 0 ifndef BFD_ASSEMBLER.
2715 (md_assemble): Allow immediate operands without suffix or
2716 other reg operand to default in size to the current code size.
2718 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2720 * config/tc-v850.c (md_begin): Restore creation of
2721 .call_table_text and .call_table_data sections.
2723 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2725 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2726 after emitting a word of noops.
2728 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2730 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2731 (i386_operand): Simplify checks for valid base/index combinations.
2732 Disallow `in 4(%dx),%al'.
2734 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2736 (add_prefix): Change parameter from char to int.
2738 * config/tc-i386.h (Ugh): Define opcode modifier.
2739 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2741 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2742 CONSISTENT_REGISTER_MATCH macros to check register types more
2743 thoroughly. Check for illegal suffix/operand combinations
2744 when matching insns with operands. Handle new `s' suffix, and
2745 associated FloatMF opcode modifier for float insns with memory
2747 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2748 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2749 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2750 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2751 DATA_PREFIX_OPCODE throughout.
2753 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2754 (md_assemble): Rewrite suffix/register operand checking code to be
2755 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2756 AnyMem, the better to grep.
2758 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2759 given a memory operand. Don't set Abs bits either.
2760 (type_names): Remove Mem*, Abs*.
2761 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2762 define opcode_modifiers as these cases are handled by Disp8,
2763 Disp16, Disp32 and suffix checks.
2764 (COMES_IN_BOTH_DIRECTIONS): Remove.
2765 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2767 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2768 if IgnoreDataSize modifier given. Remove ShortformW modifier
2769 test. Add test for ShortForm in W base_opcode modification.
2770 Merge Seg2ShortForm and Seg3ShortForm code.
2771 * config/tc-i386.h (ShortFormW): Remove.
2772 (IgnoreDataSize): Define.
2774 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2776 * config/tc-d30v.c (md_assemble): Store previous segment state
2777 with previous instruction.
2779 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2781 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2782 (ebp, esp): Remove static variables.
2783 (MATCH): Remove test for InOutPortReg.
2784 (i386_operand): Properly handle InOutPortReg here instead.
2785 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2786 (md_assemble): Simplify and correct modrm and sib generation.
2787 (i386_operand): Add warning for scale without index.
2788 Rewrite checks for valid base/index combinations.
2790 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2791 macros and enclose in do while(0).
2792 (RESTORE_END_STRING): Likewise.
2793 (md_assemble): Add one to printed operand number so we start
2794 from 1 not 0. Add some more gettext invocations.
2795 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2798 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2799 DATA_PREFIX, SEG_PREFIX): Define.
2800 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2801 (check_prefix): Remove function.
2802 (add_prefix): New function. Add prefix to i.prefix as well as
2804 (md_assemble): Changes for add_prefix. Remove hack for wait
2805 prefix, instead always output prefixes in fixed order. Test
2806 for jcxz/loop when selecting between word & dword operations,
2807 and add address size prefix rather than operand size prefix.
2808 Remove operand -> address size hack when emitting jcxz/loop.
2809 (i386_operand): Remove O_Absent check as it's done in expr.
2811 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2813 * configure.in: Recognize m5200 as a cpu_type of m68k.
2814 * aclocal.m4: Rebuild with current libtool.
2815 * configure: Rebuild.
2817 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2819 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2820 to relaxable_symbol to prevent references to external symbol from
2823 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2825 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2826 symbols are relaxable.
2828 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2830 * config/tc-v850.c (md_begin): Don't create special
2831 sections by default.
2833 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2835 * config/tc-mips.c (macro): For div and udiv, close the
2836 reorder block as soon as possible.
2838 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2840 From Matt Semersky <matts@scd.hp.com>:
2841 * macro.c (macro_mri_mode): New function.
2842 * macro.h (macro_mri_mode): Declare.
2843 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2846 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2848 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2851 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2852 until after xstrdup in OBJ_EVAX case.
2854 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2856 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2857 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2858 of hardcoded magic number.
2859 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2861 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2863 * read.c (do_s_func): New function.
2865 * read.h (do_s_func): Add prototype.
2867 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2869 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2870 nops if fill pattern not specified.
2872 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2874 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2875 * config/te-go32.h (TE_GO32): Define.
2876 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2878 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2880 Implement .func/.endfunc pseudo-ops.
2881 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2883 * read.c (potable): Add .func,.endfunc.
2884 (s_func): New function.
2885 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2887 (in_doc_func_p,current_function_label): New static globals.
2888 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2890 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2892 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2893 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2894 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2895 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2896 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2897 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2898 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2899 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2900 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2901 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2902 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2903 * config/tc-a29k.c: Don't define md_short_jump_size,
2904 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2905 * config/tc-alpha.c: Likewise.
2906 * config/tc-alpha.h: Likewise.
2907 * config/tc-arm.c: Likewise.
2908 * config/tc-h8300.c: Likewise.
2909 * config/tc-h8500.c: Likewise.
2910 * config/tc-hppa.c: Likewise.
2911 * config/tc-i860.c: Likewise.
2912 * config/tc-i960.c: Likewise.
2913 * config/tc-ppc.c: Likewise.
2914 * config/tc-sh.c: Likewise.
2915 * config/tc-sparc.h: Likewise.
2916 * config/tc-tic30.c: Likewise.
2917 * config/tc-w65.c: Likewise.
2918 * config/tc-z8k.c: Likewise.
2920 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2922 * config/tc-vax.c (_): Delete this macro used for placeholder
2923 values in vax_operand_width_size; it conflicts with the _() macro
2924 used for internationalization.
2926 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2928 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2929 code. From Chris Moller <moller@bops.com>.
2931 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2932 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2933 * read.c (emit_expr): Initialize seg and subseg fields of a new
2935 * write.c (write_object_file): Switch to the appropriate segment
2936 and subsegment when processing a broken word.
2938 * config/tc-m68k.c (mri_assemble): New static function.
2939 (build_mri_control_operand): Call mri_assemble rather than
2941 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2942 (s_mri_endf, s_mri_endw): Likewise.
2944 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * read.c (s_org): Call md_flush_pending_output if it is defined.
2948 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2950 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2952 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2953 (md_parse_option): Add for same.
2954 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2955 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2956 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2958 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2960 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-arm.c (find_real_start): Relax definition of local
2965 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2968 symbols at the given address, not just the last one specified.
2970 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2972 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2973 or number_to_chars_littleendian to write data.
2975 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-v850.c (md_assemble): Remove artificially created
2978 register name symbols.
2980 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2982 * write.c (fixup_segment): Change "segment" to "section" in
2985 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2987 * write.c (fixup_segment): Change sym1-sym2 message again.
2989 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2991 * write.c (fixup_segment): Improve error message for sym1-sym2
2992 errors when sym1 is in a different segment from sym2.
2994 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2996 * config/tc-m32r.c (warn_unmatched_high): New static local.
2997 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2998 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2999 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3000 (md_parse_option): Likewise.
3001 (md_show_usage): Likewise.
3002 (m32r_frob_file): Likewise.
3004 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3005 (read_a_source_file): Call them.
3006 * read.h (stabs_generate_asm_file): Declare.
3007 * stabs.c (stabs_generate_asm_file): New function.
3008 (generate_asm_file): New function.
3009 (stabs_generate_asm_lineno): Move file name handling into
3012 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3014 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3015 (d30v_current_align, d30v_current_align_seg): New variables.
3016 (d30v_last_label): New variable.
3017 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3018 (s_d30v_data, s_d30v_section): Likewise.
3019 (md_pseudo_table): Call them.
3020 (md_begin): Initialize d30v_current_align_seg.
3021 (md_assemble): Call d30v_align when needed by known current alignment.
3022 (d30v_frob_label, d30v_cons_align): New functions.
3023 * config/tc-d30v.h (md_do_align): Remove.
3024 (tc_frob_label): Call d30v_frob_label.
3025 (md_cons_align): New.
3027 * config/tc-d30v.c (find_format): Convert complex expressions to
3028 expression symbols before processing. Clean up code formatting.
3030 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3032 * po/Make-in (install-info): New target.
3034 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3036 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3038 * config/tc-mn10300.c (md_assemble): Likewise.
3040 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3042 * Makefile.am: Update with `make dep-am'.
3043 (HFILES): Add cgen.h.
3044 (cgen.o): Depend on cgen.h.
3045 * Makefile.in: Regenerate.
3047 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3049 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3051 * gasp.c (grab_label): Permit a label to be a preprocessor
3052 variable by permitting a label to start with a backslash.
3054 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3056 * config/tc-mips.c (validate_mips_insn): Removed hack
3057 for previously inaccessible bitfields in some INSN_TRAP
3060 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3062 * config/tc-d30v.c (do_assemble): Abort with error message
3063 if opcode operands do not match.
3065 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3067 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3068 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3069 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3070 similar new 'q' operand.
3072 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3074 * cgen.c (cgen_asm_finish_insn): Fix typo.
3076 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3079 * cgen.c: Include it.
3080 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3081 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3082 All callers updated.
3083 * config/tc-m32r.c: Include cgen.h.
3084 (m23r_insn): New members num_fixups,fixups.
3086 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3088 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3089 to avoid compiler warning.
3091 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3093 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3096 * makefile.vms (OBJS): Add ehopt.obj
3098 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3100 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3102 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3104 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3105 a short format insn.
3106 (md_assemble): Set it for explicitly packed insns.
3108 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3110 * config/obj-coff.c (c_symbol_merge): Do not take address of
3111 native fields when performing the memcpy.
3113 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3115 * config/tc-mips.c (macro,macro2): Implement
3116 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3118 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3120 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3121 relocations against globally visible symbols.
3122 * config/tc-m68k.c (relaxable_symbol): New macro.
3123 (m68k_ip, md_estimate_size_before_relax): Use it.
3124 (tc_m68k_fix_adjustable): Also handle weak symbols.
3126 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3128 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3129 references to externally visible symbols.
3130 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3131 values in twice for a PC relative reloc if the symbol is
3134 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3135 don't adjust a PC relative reloc against an externally visible
3137 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3138 for a PC relative fixup against an externally visible defined
3139 symbol, arrange to store object file and addend values as though
3140 the symbol were not defined.
3141 (tc_gen_reloc): Likewise.
3143 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3145 * read.c (sizeof_leb128): Referenced externally by write.c so
3148 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3150 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3151 and expand a 'debug' symbol associated with the next instruction
3152 that does not cause a short instruction to be filled with a NOP.
3153 (md_pseudo_table): Add support for .debugsym.
3154 (assemble_parallel_insn): Add calls to expand_debug_sym as
3156 (md_assemble): Ditto.
3158 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3160 * as.c (main): Conditionally call setlocale.
3161 * gasp.c (main): Likewise.
3162 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3163 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3165 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3167 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3169 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3171 * config/tc-hppa.c: Change all calls to bzero to use memset.
3172 (pa_ip): Add cast to avoid warning.
3173 (tc_gen_reloc, md_apply_fix): Likewise.
3174 (pa_find_space_by_number): Likewise.
3175 (hppa_force_relocation): Likewise.
3176 (pa_block): Change i to unsigned int.
3177 * config/obj-som.h (obj_som_copyright): Declare.
3179 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3181 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3182 for line numbers for assembly source.
3184 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3186 * configure.in: Change version number to 2.9.4
3187 * configure: Rebuild.
3189 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3191 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3193 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3195 * ecoff.h: Change symbolS in function declaration to struct
3198 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3201 (md_convert_frag): Fix i18n typo.
3203 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3205 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3206 * ecoff.h: Protoype it.
3207 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3208 [EVAX] (s_alpha_prologue): Delete.
3209 (md_pseudo_table): Update.
3211 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3213 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3214 array to local pointer.
3215 (get_args, parse_expr): Add casts to avoid warnings.
3217 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3219 * read.c (s_set): Cast xmalloc return value to fragS *.
3220 * config/tc-m68k.c (m68k_ip): Function made static to match
3221 previous forward declaration.
3222 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3224 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3226 * config/tc-v850.c: Add internationalisation macros to error
3229 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3230 macros to error strings.
3232 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3234 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3235 reloc is in the TOC csect.
3236 (md_apply_fix3): Correct gettext typo.
3238 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3240 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3241 .L - they are local labels and the branches are not really
3242 function calls but rather far jumps.
3244 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3246 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3248 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3250 * config/tc-i386.c (md_assemble): Print operand number rather than
3251 using ordinal_names.
3252 (i386_operand): Likewise.
3254 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3256 * Makefile.am (INTLLIBS): Define to work around apparent automake
3258 All Makefiles: Regenerated.
3260 * Many files: Added gettext invocations around user-visible
3262 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3263 HAVE_LC_MESSAGES): Define.
3264 * dep-in.sed: Added asintl.h.
3265 * po/Make-in: New file.
3266 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3268 * read.c (Z_): Renamed from `_'.
3269 * Makefile.am (SUBDIRS): Added po.
3270 (POTFILES): new macro.
3271 (po/POTFILES.in): New target.
3272 ($(OBJS)): Added asintl.h.
3274 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3275 (as_new_LDADD): Added $(INTLLIBS).
3276 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3277 (gasp_new_LDADD): Added $(INTLLIBS).
3278 (gasp_new_DEPENDENCIES): New macro.
3279 * configure, aclocal.m4: Rebuilt.
3280 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3282 (ALL_LINGUAS): Define.
3283 * macro.c: Include "asintl.h".
3284 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3285 * as.h: Include "asintl.h".
3286 * config/tc-i386.c (ordinal_names): Removed.
3287 (md_assemble): Changed error text to avoid ordinal_names.
3288 (i386_operand): Likewise.
3289 (reloc): Added as_bad to avoid i18n problems.
3290 (tc_gen_reloc): Likewise.
3291 * config/tc-arm.c (bad_args): Now a #define.
3293 * config/obj-vms.c (VMS_stab_parse): Changed type of
3295 (global_symbol_directory): Unified strings to avoid i18n
3297 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3298 avoid i18n problems.
3299 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3300 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3302 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3304 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3306 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3308 * as.c (print_version_id): Added an fprintf to avoid i18n
3310 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3312 * expr.c (expr): Added as_warn call to avoid i18n problems.
3313 * messages.c (as_assert): Changed code to avoid i18n problems.
3314 (as_abort): Likewise.
3315 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3316 (s_space): Likewise.
3317 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3319 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3321 * config/tc-i386.c (check_prefix): New static function, split out
3323 (struct _i386_insn): Add wait_prefix field.
3324 (md_assemble): Remove wait_prefix local variable. Use
3325 check_prefix when adding a prefix.
3327 * config/tc-i386.c (current_templates): New static variable.
3328 (md_assemble): Remove current_templates local variable.
3329 (md_assemble, i386_operand): Improve error and warning messages in
3330 many places. Add RESTORE_END_STRING in many places before error
3331 return. Clarify some comments.
3333 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3335 (md_assemble): Parse string instruction operands, looking for
3336 segment override prefixes. Check for invalid segment prefixes on
3338 (i386_operand): i.seg[] and max mem_operand changes for string
3340 * config/tc-i386.h (EsSeg): Define.
3342 * config/tc-i386.h (regKludge): Define.
3343 (iclrKludge, imulKludge): Don't define.
3344 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3345 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3346 opcode_modifier checks to look for more common cases first. Add
3347 default_seg for IsString case.
3349 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3351 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3353 * configure: Rebuild with new automake and libtool.
3354 * aclocal.m4, Makefile.in: Likewise.
3356 * doc/Makefile.am (as.dvi): New target.
3357 * doc/Makefile.in: Rebuild.
3359 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3361 * configure.in: Added sparc86x support.
3363 * configure: Rebuild.
3365 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3367 (md_parse_option): Warn if -EL is not supported for this architecture.
3369 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3371 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3373 * config/tc-mips.c (mips_ip): Note when we use get match on
3374 the full instruction name.
3376 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3378 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3379 back into the expression to handle add/sub simplification correctly.
3381 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3383 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3385 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3387 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3390 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3392 * symbols.c (max_indent_level): New global.
3393 (print_symbol_value_1): Use it.
3394 * expr.h (expr_build_dot): Declare.
3395 * expr.c (expr_build_dot): New function.
3397 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3399 * symbols.c (print_binary): New function.
3400 (print_expr_1): Call it.
3402 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3404 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3405 operand in the opcode.
3407 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3409 * config/tc-i386.h: Reorder operand flags and opcode modifier
3410 flags for clarity. Remove unused definitions: Unknown,
3411 ImmUnknown, DispUnknown, NoModrm.
3412 * config/tc-i386.c (type_names): Add missing Debug type.
3413 (md_assemble): Better duplicate prefix checking. Quicker string
3414 instruction check via new opcode_modifier flag.
3416 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3418 * doc/as.texinfo (Invoking): Clarify -Wa example.
3420 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3422 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3423 (s_mips_weakext): Define.
3424 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3425 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3428 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3430 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3431 is an error if the value can not be computed at assembly time.
3432 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3434 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3436 * gasp.c (main): Set next field of new include_path structure to
3437 NULL. From Avery Pennarun <averyp@gdc.ca>.
3439 * read.c (s_mri_sect): Call as_bad rather than abort for an
3440 unsupported MRI target.
3442 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3444 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3445 the destination of a branch instruction should be altered.
3446 (find_real_start): New function: Locate the real, Thumb coded
3447 start of a Thumb function.
3448 (do_t_branch23): Alter the destination of branches to Thumb
3451 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3453 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3455 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3458 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3460 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3461 * doc/c-hppa.texi: Likewise.
3463 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * Makefile.am: Rebuild dependencies.
3466 * Makefile.in: Rebuild.
3468 * Makefile.am (DEP_INCLUDES): New variable.
3469 (.dep1): Change to work when srcdir is not an absolute path.
3470 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3471 * Makefile.in: Rebuild.
3473 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3475 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3476 LinearAddress patch.
3478 * configure.in: Set version to 2.9.1.
3479 * configure: Rebuild.
3481 * Branched binutils 2.9.
3483 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3485 * config/tc-i386.h (FWait): Define.
3486 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3487 other prefixes. Check FWait flag in opcode table to see which
3488 instructions require an fwait prefix.
3490 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3492 * stabs.c (get_stab_string_offset): Always create a stab string
3495 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3497 Fix some gcc -Wall warnings:
3498 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3499 * ehopt.c (eh_frame_code_alignment): Likewise.
3500 * expr.c (integer_constant, operand): Likewise.
3501 * frags.c (frag_align): Likewise.
3502 * gasp.c (level_0, change_base, doinstr): Likewise.
3503 * hash.c (hash_ask): Likewise.
3504 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3505 (debugging_pseudo): Likewise.
3506 * macro.c (define_macro, check_macro): Likewise.
3507 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3508 (ignore_rest_of_line, float_cons): Likewise.
3509 * symbols.c (decode_local_label_name): Likewise.
3510 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3511 (fixup_segment, number_to_chars_bigendian): Likewise.
3512 (number_to_chars_littleendian): Likewise.
3513 * config/atof-ieee.c (gen_to_words): Likewise.
3514 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3515 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3516 * read.c (output_big_sleb128): Initialize locals to avoid
3518 (output_big_uleb128, equals): Likewise.
3519 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3520 to unsigned int. Change zeros to unsigned int.
3521 * cond.c (s_if): Add return to default case.
3522 * frags.c (frag_now_fix): Change return type to addressT.
3523 * frags.h (frag_now_fix): Update declaration.
3524 * listing.c (file_info_struct): Change linenum to unsigned int.
3525 (struct list_info_struct): Change hll_line to unsigned int.
3526 (print_source): Update format string.
3527 * read.c (emit_expr): Change scan to unsigned int, and don't
3528 bother to initialize it.
3529 * symbols.c (dollar_label_count): Change to unsigned long.
3530 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3531 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3532 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3534 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3536 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3537 mcf5200 just as we do for m68000.
3538 (m68k_init_after_args): Likewise.
3539 (md_estimate_size_before_relax): Likewise.
3541 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3543 * config/tc-v850.c (md_assemble): Store relocation addend in
3544 fixup instead of instruction.
3546 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3548 * config/tc-i386.c (md_assemble): Swap template arguments to
3549 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3550 This macro is currently symmetric, so passing them the wrong
3551 way didn't cause any problem, but may if the macro is changed
3553 After copying template to i.tm, use i.tm. rather than t-> to
3554 access fields, and make t a const*
3555 Move i.tm.operand_types[] swap to immediately after the copy.
3557 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3559 * expr.h (expr_build_uconstant): Add prototype.
3560 (expr_build_unary,expr_build_binary): Add prototypes.
3561 * expr.c (expr_build_uconstant): New function.
3562 (expr_build_unary,expr_build_binary): New functions.
3564 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3566 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3567 * macro.c (macro_expand_body): Increase buffer size.
3568 * messages.c (as_warn): Likewise.
3569 (as_warn_where, as_bad, as_bad_where): Likewise.
3571 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3573 Based on patch from H.J. Lu <hjl@gnu.org>:
3574 * Makefile.am (DISTSTUFF): New variable.
3575 (diststuff): New target.
3576 * Makefile.in: Rebuild.
3578 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3580 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3581 m32r_elf_section_change_hook.
3583 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3584 emit a nop if a section ends with a 16 bit instruction.
3586 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3588 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3589 s_lcomm rather than obj_coff_lcomm.
3590 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3592 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3594 * config/tc-i386.h (LinearAddress): Define.
3595 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3596 instruction, don't use a default segment.
3598 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3600 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3601 * configure: Rebuild.
3603 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3605 * aclocal.m4, configure: Rebuild with libtool 1.2.
3607 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3609 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3610 PC relative branches. Patch courtesy of Jonathan Walton.
3613 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3615 * configure.in (emulations): Add thumb-pe target.
3617 * configure (emulations): Add thumb-pe target.
3619 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3621 * itbl-lex.l (yywrap): Don't define if already defined as a
3624 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3626 * depend.c (quote_string_for_make): New function.
3627 (wrap_output): Use it.
3629 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3631 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3632 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3634 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3636 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3637 Recognize -GN and -relax.
3638 (md_begin): Initialize gp size from -G switch.
3639 (alpha_force_relocation): Always force if -relax.
3640 (alpha_align): Take a new argument that will specify when to
3641 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3642 Change all callers. Emit nop alignment padding as nop+unop pair.
3644 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3646 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3647 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3649 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3651 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3652 require padding to the next long word boundary.
3654 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3656 * cgen.c: #include symcat.h.
3657 * config/tc-m32r.c: Likewise.
3659 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3661 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3662 absolute expressions instead of '$' prefixed register names.
3664 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3666 * read.c (s_set): Record file and line info for symbols when -as.
3667 (pseudo_set): Don't overwrite that dummy fragment.
3669 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3671 * config/tc-ppc.c (md_pseudo_table): Add "section".
3672 (ppc_named_section): New static function.
3674 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3676 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3677 so we don't have to scan the entire list.
3679 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3681 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3682 case, allow the parallel instructions to modify the same flag
3685 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3687 * listing.c (list_symbol_table): Categorize symbols by
3688 undefined_section rather than sy_frag->line == NULL.
3690 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3692 * Makefile.am (install-exec-local): Install properly when ln
3693 fails or tooldir == prefix.
3695 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3697 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3698 Test result of insert_operand for error.
3700 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3702 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3703 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3704 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3705 * doc/Makefile.in: Rebuild.
3707 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3709 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3710 (macro): Fix handling of M_COP[0-3].
3712 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3714 Based on patches from Ross Harvey <ross@teraflop.com>:
3715 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3716 if macro_alternate or macro_mri.
3717 (getstring): Remove support for byte constants between < and >.
3718 (get_any_string): '<' only starts a string if macro_alternate or
3720 (macro_expand_body): Permit keyword parameters following
3721 positional parameters.
3723 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3724 * configure.in (alpha*-*-netbsd*): New target.
3725 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3726 * configure: Rebuild.
3728 * as.h (flag_warn_suppress_instructionswap): Move from here...
3729 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3730 here, and make static.
3732 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3733 BFD_ASSEMBLER or MANY_SEGMENTS.
3735 * as.c (show_usage): Update bug-gnu-utils address.
3736 * gasp.c (show_usage): Likewise.
3737 * doc/as.texinfo (Bug Reporting): Likewise.
3739 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3741 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3742 insns regardless of the size of a pointer if we're in mips I or
3744 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3746 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3748 Fix rac to accept only a0:
3749 * tc-d10v.c (parallel_ok, find_opcode):
3750 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3751 Introduce OPERAND_GPR.
3753 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3755 * read.c (s_fill): Handle non-constant repeat counts by creating
3756 an rs_space fragment.
3758 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3761 from as_bad to as_warn.
3763 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3765 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3766 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3767 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3769 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3771 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3772 seg_fix_rotP rather than fix_root from seg_info.
3774 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3776 * expr.c: Add support for 0x1_2_3_4 bignums.
3778 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3780 * configure.in: Change -linux* to -linux-gnu*.
3781 * configure: Rebuild.
3783 * app.c (do_scrub_begin): Treat \r as whitespace.
3785 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3787 * Makefile.am: Update dependencies.
3788 * Makefile.in: Rebuild.
3790 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3792 * configure, aclocal.m4: Rebuild with new libtool.
3794 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3796 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3797 the argument to bfd_set_arch_mach.
3798 (load_address): Use bfd_arch_bits_per_address to determine the
3799 bit size of an address instead of looking at the isa level.
3800 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3802 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3806 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3808 * ehopt.c: New file.
3809 * as.h (enum _relax_state): Add rs_cfa.
3810 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3811 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3812 * read.c (emit_expr): Call check_eh_frame.
3813 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3814 (relax_segment): Likewise.
3815 * Makefile.am: Rebuild dependencies.
3816 (GAS_CFILES): Add ehopt.c.
3817 (GENERIC_OBJS): Add ehopt.o.
3818 * doc/internals.texi (Frags): Document rs_cfa.
3820 * as.c (show_usage): Mention --traditional-format.
3821 (parse_args): Accept --traditional-format.
3822 * as.h (flag_traditional_format): Declare.
3823 * output-file.c (output_file_create): If flag_traditional_format,
3824 set BFD_TRADITIONAL_FORMAT on stdoutput.
3825 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3827 * config/tc-mips.c (append_insn): Make sure that if we have a
3828 fixup for an unmatched %hi reloc, it does not associated with a
3831 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3832 * doc/Makefile.in: Likewise.
3834 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3836 * config/tc-m32r.c (check_for_side_effects): New function.
3837 (can_make_parallel): Add checks for instruction side effects
3838 clashing with the other instruction.
3839 (assemble_parallel_insn): Improve warning messages. Return error
3840 message from non-swapped instruction order.
3842 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3844 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3846 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3847 md_cleanup definition. This moves the forced literal output to
3848 the end of the source pass, and avoids macro's inserting literals
3849 into the code immediately after the macro expansion.
3851 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3854 a gas internal symbol is adjustable.
3855 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3857 * as.h: If gcc version greater than 2.6, use `__format__' and
3858 `__printf__' in function attributes, rather than `format' and
3861 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3863 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3865 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3867 Add tms320c30 support:
3868 * config/tc-tic30.h: New file.
3869 * config/tc-tic30.c: New file.
3870 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3871 TARGET_FORMAT as "coff-tic30".
3872 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3873 * Makefile.am: Rebuild dependencies.
3874 (CPU_TYPES): Add tic30.
3875 (CPU_OBJ_VALID): tic30-aout is valid.
3876 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3877 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3878 * configure, Makefile.in: Rebuild.
3880 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-v850.c (md_assemble): Improvements to error messages.
3884 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3886 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3887 BFD_RELOC_HI16_S to store the high bits of any value.
3889 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3890 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3891 assembler calculate relocations to any external symbol at all.
3892 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3893 involving generation of pc-relative relocs.
3894 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3895 has been moved to md_apply_fix3.
3897 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3898 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3899 which actually means (the address of identifier's GOT entry) +
3900 constant, which is not particularly useful.
3902 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3904 * read.h (include_dirs): Declare.
3905 (include_dir_count,include_dir_maxlen): Declare.
3907 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3909 * configure.in: Correct check for shared opcodes library.
3910 * configure: Rebuild.
3912 * listing.c (buffer_line): If we can't open the file, set at_end.
3913 (listing_print): Remove unused local variable fi.
3915 * config/m68k-parse.y (reglistpair): Handle register list in
3918 * config/vms-conf.h: Don't undef VERSION.
3920 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3922 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3924 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3926 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3927 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3928 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3929 (EXTRA_DIST): Define.
3930 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3931 explicitly rather than via the list of object files.
3932 (gcc-as.opt): New file created when make-gas.com is run.
3933 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3934 itbl-cpu.h} to #include appropriate file rather than copying that
3936 * config/vms-conf.h: Synchronize with current config.in.
3937 * Makefile.in: Rebuild.
3939 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3941 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3942 (parallel_ok): Relaxed parallel subinstruction dependency check.
3944 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3946 * as.h (flag_warn_suppress_instructionswap): added new flag.
3947 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3948 command line argument.
3949 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3950 warning only if flag_warn_suppress_instructionswap is false.
3952 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3954 * configure.in (i386-*-mingw32*): New target.
3955 * configure: Rebuild.
3957 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3959 * symbols.c (resolve_symbol_value): Don't set the segment if it
3960 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3962 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3965 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3967 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3968 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3971 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3973 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3975 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-v850.c (v850_insert_operand): Display instruction when
3978 an error is encountered.
3980 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3982 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3983 (i386-*-sco3.2v5*coff): New target.
3984 (i386-*-sco3.2*): New target.
3985 * configure: Rebuild.
3987 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3989 * config/tc-v850.c: Tidy error message production.
3991 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3993 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3994 validate_immediate return value in the right type for comparisons
3997 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3999 * listing.c (MAX_BYTES): Use listing variables not constants.
4000 (data_buffer): No longer an array, but a pointer.
4001 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4002 (listing_listing): Allocate data_buffer.
4004 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4006 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4007 --listing-rhs-width, --listing-cont-lines.
4008 (show_usage): Update.
4009 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4010 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4011 (print_lines): Use the variables instead of the constants.
4012 (listing_listing): Likewise.
4013 * listing.h: Declare the new vars.
4015 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4017 * as.c (parse_args): Add --keep-locals alias for -L.
4018 Add --strip-local-absolute.
4019 (show_usage): Update.
4020 * as.h (flag_strip_local_absolute): New flag.
4021 * symbols.c (S_IS_LOCAL): Use it.
4022 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4023 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4024 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4026 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4028 * config/tc-m32r.c: Detect if explicitly parallel instructions
4029 might have an io conflict and issue a warning message.
4031 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4033 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4034 cgen_swap_fixups): Functions to save, restore and swap the fixup
4035 chain with a backup copy.
4036 (cgen_asm_finish_insn): Returns address of constructed insn.
4038 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4040 * listing.c (file_info_struct): Remove FILE, add POS.
4041 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4042 (file_info): Don't open the file.
4043 (buffer_line): Check for the file in the last_open cache, updating
4045 (print_source): Don't reference file_info->file.
4046 (listing_listing): Likewise.
4047 (listing_print): Close the file in the cache, if any.
4049 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * read.c (dwarf_file_string): New file static variable.
4052 (emit_expr): Look for constant sequence that leads up to a file
4053 name in DWARF debugging output.
4054 (stringer): Use dwarf_file_string to decide whether to accept a
4055 string as a file name.
4057 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4059 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4060 (crack_operand): Add reg->reglst MRI hack.
4061 (r_seg): Put reglst symbols in reg_section.
4062 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4064 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4066 * tc-sh.c (get_specific): Handle SGR & DBR.
4068 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4070 * tc-h8300.c (parse_reg): Take the length of the symbol into
4071 account when attempting to match a register name.
4072 * tc-h8500.c (parse_reg): Likewise.
4074 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4076 * cgen.c: Formatting changes to improve readability.
4078 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4080 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4083 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4085 Based on a patch from Jim Wilson
4086 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4087 (tc_gen_reloc): Handle cross section PC relative relocs
4090 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4092 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4094 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4096 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4097 (expr_jmp_buf): New static local.
4098 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4099 (cgen_md_operand): New function.
4100 * tc-m32r.c: Clean up pass over `struct foo' usage.
4101 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4103 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4105 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4106 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4108 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4110 * config/tc-i386.c (i386_operand): Give an error if there are
4111 unrecognized characters after an expression.
4113 For older changes see ChangeLog-9697