1 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
5 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
7 * config/tc-i386.c (i386_operand): Add INFER_ADDR_PREFIX code, but
8 don't enable it by default. White space changes.
10 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
12 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
13 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
14 by .register pseudo-op if -64 and --no-undeclared-regs.
15 (s_register, sparc_adjust_symtab): New functions.
16 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
17 Declare sparc_adjust_symtab as tc_adjust_symtab.
18 * doc/c-sparc.texi: Add description of #ignore special literal
19 for .register pseudo-op.
21 1999-07-30 Catherine Moore <clm@cygnus.com>
23 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
24 the relocation's section offset.
26 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
28 * write.c (fixup_segment): Fix generic error check overflow test.
30 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
33 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
35 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
38 1999-07-27 Ian Lance Taylor <ian@zembu.com>
40 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
43 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
45 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
47 * configure.bat: Remove; obsolete.
48 * config/go32.cfg: Likewise.
50 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
52 * configure.in (i386-*-vxworks*): New target.
55 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
57 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
59 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
61 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
63 (output_insn): Put OLO10's secondary addend into tc_fix_data.
64 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
65 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
66 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
67 MAX_RELOC_EXPANSION): Define.
68 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
70 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
72 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
73 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
74 block. Print a warning if an 8-bit or 16-bit constant
75 displacement or immediate is truncated on output.
76 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
78 (i386_operand): Disallow immediate jump absolute operand.
80 1999-07-15 Ian Lance Taylor <ian@zembu.com>
82 * configure.in: Bump version number to 2.9.5.
85 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
88 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
90 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
91 (cons_fix_new_hppa): Derive size of fixup from size of the object.
93 1999-07-14 Philip Blundell <pb@nexus.co.uk>
95 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
97 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
99 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
100 if -mno-fpu was given.
101 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
103 (cons_fix_new_arm): Remove misleading comments.
105 1999-07-14 Ian Lance Taylor <ian@zembu.com>
107 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
109 (relax_segment): Likewise. After giving a rs_org error, convert
110 the frag to rs_align to avoid cascading errors.
112 1999-07-12 Andreas Schwab <schwab@suse.de>
114 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
116 1999-07-11 Ian Lance Taylor <ian@zembu.com>
118 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
119 as appropriate. Fill in structure initializations. Add variable
120 initializations. Add casts.
121 * dwarf2dbg.c (print_stats): Change i to size_t.
122 * listing.c (listing_listing): Change list_line to unsigned int.
124 1999-07-10 Ian Lance Taylor <ian@zembu.com>
126 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
127 rather than checking for \001 and \002 in symbol name.
128 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
130 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
132 * configure.in (hppa*-linux-gnu*): New target.
133 * configure: Rebuilt.
135 1999-07-08 Nick Clifton <nickc@cygnus.com>
137 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
139 1999-07-07 Nick Clifton <nickc@cygnus.com>
141 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
142 accessing symbolP directly.
144 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
146 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
149 1999-07-05 Nick Clifton <nickc@cygnus.com>
151 * config/tc-arm.c (ARM_EXT_V5): Define.
152 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
153 (md_begin): Detect ARM v5 architectures.
154 (md_parse_option): Accept arm v5 specification.
155 (md_show_usage): Documment -marmv5 switch.
157 * doc/c-arm.texi: Document -marmv5 command line option.
159 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
161 (validate_immediate_twopart): New function. Determine if a
162 constant can be computed by two ADD instructions.
163 (output_inst): Remove its command line parameter - it was never
165 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
166 implememt the ADRL pseudo op.
167 (tc_gen_reloc): Generate a suitable error message if an ADRL
168 instruction tries to generate a real reloc.
170 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
172 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
174 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
177 1999-06-27 H.J. Lu <hjl@gnu.org>
179 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
180 non BFD_ASSEMBLER case.
182 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
184 * config/obj-coff.c (obj_coff_section): Mark writable sections as
187 1999-06-26 David Mosberger <davidm@hpl.hp.com>
189 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
190 out_end_sequence() when the address decreases due to a new frag.
191 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
192 numbering starts with 1.
194 1999-06-23 Nick Clifton <nickc@cygnus.com>
196 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
198 (mcore_s_text): Call obj_elf_text for ELF target.
199 (mcore_s_data): Call obj_elf_data for ELF target.
200 (mcore_s_section): No longer ELF specific. Call obj_coff_section
202 (mcore_s_bss): New function: Dump literal table before changing
204 (mcore_s_comm): New function: Dump literal table before changing
207 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
208 No longer static functions.
209 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
210 Provide prototypes for these functions.
212 1999-06-22 Ian Lance Taylor <ian@zembu.com>
214 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
215 a list of names, to try obj_segment_name, and to try abbreviated
216 names when using COFF without long section names.
218 * config/tc-alpha.c: More use of symbol accessor functions.
219 * config/tc-arc.c: Likewise.
220 * config/tc-d30v.c: Likewise.
221 * config/tc-fr30.c: Likewise.
222 * config/tc-i860.c: Likewise.
223 * config/tc-m88k.c: Likewise.
224 * config/tc-mcore.c: Likewise.
225 * config/tc-ns32k.c: Likewise.
226 * config/tc-sparc.c: Likewise.
227 * config/tc-v850.c: Likewise.
229 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
230 sy_value with appropriate accessor functions.
231 * config/tc-arm.c (md_apply_fix3): Likewise.
232 * config/tc-d10v.c (AT_WORD_P): Likewise.
233 * config/tc-v850.c (reg_name_search): Likewise.
235 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
236 use symbol_get_bfdsym instead.
237 * config/tc-ppc.c (md_assemble): Likewise.
238 * config/tc-v850.c (v850_comm): Likewise.
240 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
242 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
243 the symbol, rather than accessing the bsym member.
244 * config/tc-d10v.c (tc_gen_reloc): Likewise.
245 * config/tc-d30v.c (tc_gen_reloc): Likewise.
246 * config/tc-mcore.c (tc_gen_reloc): Likewise.
247 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
248 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
249 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
250 * config/tc-tic30.c (tc_gen_reloc): Likewise.
251 * config/tc-v850.c (tc_gen_reloc): Likewise.
253 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
255 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
256 (hppa_gen_reloc_type): Conditionalize on BFD64.
257 (tc_gen_reloc): Re-enable ELF relocations.
258 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
260 1999-06-21 Ian Lance Taylor <ian@zembu.com>
262 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
264 (do_ldst): Move assignment out of if condition.
265 (md_apply_fix3): Add casts to avoid printf format warnings. Add
266 parentheses to avoid warning.
268 1999-06-21 Nick Clifton <nickc@cygnus.com>
270 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
271 macro to get at the BFD symbol associated with a GAS symbol.
273 1999-06-19 Ian Lance Taylor <ian@zembu.com>
275 * config/tc-ppc.c: Update for symbol handling changes.
276 * config/obj-coff.c: Likewise.
278 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
280 * tc-hppa.c: General cleanups of ELF support. No more spaces
281 and subspaces for ELF.
282 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
283 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
284 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
285 (UNWIND_SECTION_NAME): Likewise.
286 (space/subspace related structures): Conditionalize definitions
288 (space/subspace directives and support routines): Conditionalize
289 definitions and references/uses on OBJ_SOM.
290 (label_symbol_struct): For ELF, track the symbol's segment. For
292 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
294 (USE_ALIASES): Kill for both SOM & ELF.
295 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
296 (pa_space, pa_subspace): Corresponding changes.
297 (pa_spaces_begin): Corresponding chagnes.
298 (md_begin): Do not muck around with space/subspace stuff for
300 (md_apply_fix): Temporarily disable argument relocation stuff
302 (tc_gen_reloc): Temporarily disable relocation generation for
304 (pa_build_unwind_subspace): Similarly.
306 1999-06-16 Nick Clifton <nickc@cygnus.com>
308 * config/tc-arm.c (thumb_set): New pseudo op.
309 (text, data, section): Override these pseudo ops with ARM
311 (s_thumb_set): New function: Perform the same as a .set pseudo
312 op, but also mark the alias'ed symbol as being a Thumb
314 (arm_s_text): New function: Perform the same as the .text
315 pseudo op, but dump the literal pool before changing
317 (arm_s_data): New function: Perform the same as the .data
318 pseudo op, but dump the literal pool before changing
320 (arm_s_section): New function: Perform the same as the
321 .section pseudo op, but dump the literal pool before changing
323 (arm_cleanup): Do not reset the current section before dumping
326 1999-06-17 Nick Clifton <nickc@cygnus.com>
328 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
329 OPTION_NO_WARN_UNMATCHED entries.
330 (md_parse_option): Generate a warning message if an unrecognised
331 option is encountered.
333 * config/tc-d10v.c (do_not_ignore_hash): New variable.
334 (get_operands): When parsing an expression after an '@' symbol
335 has been detected, do not ignore '#' symbols.
336 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
339 1999-06-13 Ian Lance Taylor <ian@zembu.com>
341 From K. Richard Pixley <rich@noir.com>:
342 * configure.in (ppc-*-vxworks*): New target.
343 * configure: Rebuild.
345 1999-06-12 Philip Blundell <philb@gnu.org>
347 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
349 1999-06-13 Ian Lance Taylor <ian@zembu.com>
351 * write.c (adjust_reloc_syms): Rather than never reducing reloc
352 which refer to symbols in linkonce sections, permit reducing the
353 relocs if the symbol is local.
355 1999-06-12 Ian Lance Taylor <ian@zembu.com>
357 * subsegs.c (subseg_text_p): New function.
358 * as.h (subseg_text_p): Declare.
359 * read.c (do_align): Use subseg_text_p to set the default fill.
360 * write.c (subsegs_finish): Likewise.
361 * config/obj-coff.c (write_object_file): Likewise.
362 * config/tc-i386.h (md_maybe_text): Don't define.
363 (md_do_align): Use subseg_text_p to set the default fill.
364 * config/tc-m32r.c (m32r_do_align): Likewise.
365 * config/tc-sh.c (sh_do_align): Likewise.
366 * config/tc-sparc.h (md_do_align): Likewise.
368 1999-06-12 David O'Brien <obrien@freebsd.org>
370 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
371 * configure: Rebuild.
373 1999-06-12 Ian Lance Taylor <ian@zembu.com>
375 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
376 * Makefile.am: Rebuild dependencies.
377 * Makefile.in: Rebuild.
379 * config/tc-i386.c (i386_immediate): Remove unused label
382 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
383 * symbols.c: Likewise.
384 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
385 sy_next field when taking address, rather than symbol_next.
387 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
389 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
390 value from the output file architecture.
391 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
392 * dwarf2dbg.h: Change bfd_vma to addressT.
394 1999-06-11 Ian Lance Taylor <ian@zembu.com>
396 * dwarf2dbg.h: Use PARAMS in function declarations.
398 1999-06-11 Martin Dorey <mdorey@madge.com>
400 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
401 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
403 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
405 1999-06-11 Ian Lance Taylor <ian@zembu.com>
407 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
409 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
412 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
414 * read.c (read_a_source_file): Only declare inescape if
417 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
419 (find_entry_byval): Add parens to avoid warning.
421 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
423 * symbols.c (resolve_symbol_value): Don't permit subtraction of
426 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
428 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
431 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
432 synthetize_setx): New functions.
433 (md_assemble): Broken the special cases into the above
434 functions. Make compiler happy if sizeof(bfd_vma)==4.
435 Fix sethi generated from set/setuw. If instructions have a relloc,
436 always clear the fields to be relocated in the opcode.
437 (sparc_ip): Remove special_case global variable.
439 1999-06-10 Ian Lance Taylor <ian@zembu.com>
441 Based on patches from John W. Woznack <jwoznack@concentric.net>:
442 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
443 indication of success rather than a value.
444 (itbl_get_val): Likewise.
445 (itbl_get_field): Use strcspn. Change delimiters to include
447 * itbl-ops.h (itbl_get_reg_val): Update declaration.
448 (itbl_get_val): Likewise.
449 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
451 * symbols.c (copy_symbol_attributes): Convert local symbols to
454 1999-06-10 Nick Clifton <nickc@cygnus.com>
456 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
459 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
461 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
462 Optimize set if sizeof(bfd_vma) == 64.
463 (sparc_ip): Fix sethi - without %hi() it should generate
464 R_SPARC_22 reloc, not R_SPARC_HI22.
465 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
467 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
469 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
470 (s_ncons): New function.
471 (native_op_table): New table.
472 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
473 R_SPARC_OLO10 handling.
475 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
477 * expr.h (struct expressionS): Revert last change; widen X_op.
478 * config/tc-alpha.c (md_begin): Check the field is wide enough.
480 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
482 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
483 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
484 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
485 * Makefile.in: Regenerated.
487 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
488 `common' pass on to s_mri_common.
489 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
491 1999-06-06 Richard Henderson <rth@cygnus.com>
493 * config/obj-elf.c (obj_elf_section): Don't free the return
494 value of demand_copy_C_string.
496 1999-06-05 Richard Henderson <rth@cygnus.com>
498 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
499 creation logic from obj_elf_create_section.
501 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
502 (section_stack): New.
503 (special_sections): Make const.
504 (obj_elf_section): Gut and rewrite parsing.
505 (obj_elf_change_section): New function broken out of obj_elf_section.
506 (obj_elf_parse_section_letters): Likewise.
507 (obj_elf_section_word): Likewise.
508 (obj_elf_section_type): Likewise.
509 (obj_elf_previous): Treat as a toggle.
510 (obj_elf_popsection): New.
511 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
512 (ppc_section_type): Likewise.
513 * config/tc-ppc.h: Likewise.
515 * expr.h (struct expressionS): Don't make X_op a bitfield.
516 * config/tc-alpha.c: Update for symbol handling changes.
517 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
518 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
520 1999-06-05 Richard Henderson <rth@cygnus.com>
522 * dwarf2dbg.c (*): Convert to K&R + prototypes.
523 (dwarf2_gen_line_info): Kill unused variables.
524 (dwarf2_finish): Likewise.
525 (dwarf2_where): Likewise.
526 (dwarf2_directive_file): If we've only got a string,
527 hand off to s_app_file.
528 * ecoff.c: Move the include of ecoff.h.
529 * symbols.h (S_IS_FUNCTION): Prototype.
531 * read.c (LEX_HASH): Supply a default.
533 (s_globl): Update `c' after skipping whitespace.
534 * read.h (LEX_END_NAME, is_name_ender): New.
535 * expr.c (get_symbol_end): Respect it.
537 1999-06-04 Mark Klein <mklein@dis.com>
539 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
541 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
543 * config/tc-hppa.c: Update for symbol handling changes.
545 1999-06-03 Ian Lance Taylor <ian@zembu.com>
547 * cgen.c: Update for symbol handling changes.
548 * config/tc-m32r.c: Likewise.
550 * config/tc-hppa.h: Update for symbol handling changes.
551 * config/tc-hppa.c: Likewise.
553 * config/tc-arm.h: Update for symbol handling changes.
554 * config/tc-arm.c: Likewise.
555 (symbol_make_empty): Remove. Just use symbol_create.
557 * symbols.c (symbol_set_tc): Correct name.
559 * Makefile.am: Rebuild dependencies.
560 ($(OBJS)): Don't depend upon struc-symbol.h.
561 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
562 * dep-in.sed: Don't remove struc-symbol.h.
563 * Makefile.in: Rebuild.
565 * doc/internals.texi (Symbols): Describe changes in symbol
568 1999-06-03 Richard Henderson <rth@cygnus.com>
570 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
571 instead of doing the work by hand.
573 1999-06-03 David Mosberger <davidm@hpl.hp.com>
575 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
576 state of line state-machine.
577 (struct ls): Collect DWARF2 line state-machine state in new member
578 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
579 resulted in any DWARF2 directives.
580 (reset_state_machine): New function.
581 (out_end_sequence): Ditto.
582 (dwarf2_gen_line_info): When switching sections or switching to a
583 lower text address, call out_end_sequence() first to terminate the
584 previous code sequence as code sequences MUST have monotonically
585 increasing addresses.
586 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
588 1999-06-03 David Mosberger <davidm@hpl.hp.com>
590 * as.c (parse_args): Add option -gdwarf2 to allow requesting
591 DWARF2 debug info (line information only, at this point).
592 * as.h: Update comment about supported debug formats.
593 * dwarf2dbg.c, dwarf2dbg.h: New files.
594 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
596 * expr.c (operand): Don't use [ for parens if we want an index op.
597 (op_encoding): Switch [ into O_index, if desired.
598 (op_rank): Renumber with O_index on bottom.
599 (expr): If O_index, match closing bracket.
600 * expr.h (O_index): New.
602 * read.c (read_a_source_file): Conditionally allow matched "
603 in lines passed to md_assemble.
605 * config/obj-elf.c (elf_pseudo_table): Add `common'.
607 1999-06-03 Ian Lance Taylor <ian@zembu.com>
609 Add support for storing local symbols in a small structure to save
610 memory when assembling large files.
611 * as.h: Don't include struc-symbol.h.
612 (symbolS): Add typedef.
613 * symbols.c: Include struc-symbol.h.
614 (local_hash): New static variable.
615 (save_symbol_name): New static function, from symbol_create.
616 (symbol_create): Call save_symbol_name.
617 (local_symbol_count): New static variable.
618 (local_symbol_conversion_count): Likewise.
619 (LOCAL_SYMBOL_CHECK): Define.
620 (local_symbol_make): New static function.
621 (local_symbol_convert): New static function.
622 (colon): Handle local symbols. Create local symbol for local
624 (symbol_table_insert): Handle local symbols.
625 (symbol_find_or_make): Create local symbol for local label name.
626 (symbol_find_base): Check for local symbol.
627 (symbol_append, symbol_insert): Check for local symbols.
628 (symbol_clear_list_pointers, symbol_remove): Likewise.
629 (verify_symbol_chain): Likewise.
630 (copy_symbol_attributes): Likewise.
631 (resolve_symbol_value): Handle local symbols.
632 (resolve_local_symbol): New static function.
633 (resolve_local_symbol_values): New function.
634 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
635 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
636 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
637 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
638 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
639 (symbol_previous, symbol_next): New functions.
640 (symbol_get_value_expression): Likewise.
641 (symbol_set_value_expression): Likewise.
642 (symbol_set_frag, symbol_get_frag): Likewise.
643 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
644 (symbol_mark_used_in_reloc): Likewise.
645 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
646 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
647 (symbol_mri_common_p): Likewise.
648 (symbol_mark_written, symbol_clear_written): Likewise.
649 (symbol_written_p): Likewise.
650 (symbol_mark_resolved, symbol_resolved_p): Likewise.
651 (symbol_section_p, symbol_equated_p): Likewise.
652 (symbol_constant_p): Likewise.
653 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
654 (symbol_get_obj, symbol_set_obj): Likewise.
655 (symbol_get_tc, symbol_set_tc): Likewise.
656 (symbol_begin): Initialize local_hash.
657 (print_symbol_value_1): Handle local symbols.
658 (symbol_print_statistics): Print local symbol statistics.
659 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
660 Declare new symbols.c functions. Move many declarations here from
662 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
663 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
664 (struct symbol): Move bsym to make it clearly the first field.
665 Remove TARGET_SYMBOL_FIELDS.
666 (symbolS): Don't typedef.
667 (struct broken_word): Remove.
668 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
669 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
670 (symbol_clear_list_pointers): Likewise.
671 (symbol_insert, symbol_remove): Likewise.
672 (symbol_previous, symbol_append): Likewise.
673 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
674 (struct local_symbol): Define.
675 (local_symbol_converted_p, local_symbol_mark_converted): Define.
676 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
677 (local_symbol_get_frag, local_symbol_set_frag): Define.
678 (local_symbol_get_real_symbol): Define.
679 (local_symbol_set_real_symbol): Define.
681 * write.c (write_object_file): Call resolve_local_symbol_values.
682 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
683 (TARGET_SYMBOL_FIELDS): Don't define.
684 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
685 ECOFF_DEBUGGING, add ECOFF fields.
686 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
687 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
688 ECOFF_DEBUGGING, add ECOFF fields.
689 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
690 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
691 * config/tc-mcore.h: Don't include struc-symbol.h.
692 (TARGET_SYMBOL_FIELDS): Don't define.
693 (struct mcore_tc_sy): Define.
694 (TC_SYMFIELD_TYPE): Define.
695 * Many files: Use symbolS instead of struct symbol. Use new
696 accessor functions rather than referring to symbolS fields
699 * read.c (s_mri_common): Don't add in value of line_label.
701 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
702 checking for SEC_LINK_ONCE.
704 * config/tc-sh.h (sh_fix_adjustable): Declare.
706 * app.c (input_buffer): New static variable.
707 (app_push): Save saved_input in allocated buffer.
708 (app_pop): Restored saved_input.
709 (do_scrub_chars): Change get parameter to take char * and int as
710 arguments. Change GET macro to pass input_buffer to get
711 function. Don't save input into allocated buffer.
712 * as.h (do_scrub_chars): Update declaration.
713 * input-file.c (input_file_get): Change to take char * and int.
714 Read data into passed in buffer. Remove static buffer.
715 * read.c (scrub_from_string): Change to take char * and int. Copy
716 data into passed in buffer.
718 * hash.h: Neaten. Declare hash_traverse.
719 * hash.c: Complete rewrite based on BFD hashing code.
720 * gasp.c (chunksize): New variable.
721 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
724 1999-05-28 Nick Clifton <nickc@cygnus.com>
726 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
727 addend unless the target uses an old ABI.
729 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
731 -Wchar-subscripts cleanup
732 * listing.c (listing_newline): Use unsigned char variable, so
733 calls to isascii,iscntrl are correct.
734 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
736 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
737 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
738 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
739 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
741 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
743 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
745 (arch_coldfire_p): New #define.
746 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
748 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
750 * config/tc-m68k.c (install_operand): Add places `n', `o'.
752 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
753 (install_operand): Add place `N'.
754 (init_table): Add registers ACC, MACSR, MASK.
756 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
758 * config/tc-m68k.c: Change mcf5200 --> mcf.
759 (archs): Add mcf5206e, mcf5307.
760 (m68k_ip): Add format `u'.
761 (install_operand): Add place `m', `M', `h'.
762 (init_table): Add upper/lower registers.
764 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
766 1999-05-28 Martin Dorey <mdorey@madge.com>
768 * config/tc-i960.c: Several minor changes to add ELF and
769 BFD_ASSEMBLER support.
770 * config/tc-i960.h: Likewise.
771 * configure.in (i960-*-elf*): New target.
772 * aclocal.m4, configure: Rebuild.
774 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
776 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
777 reloc changes when defined(BFD_ASSEMBLER).
779 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
781 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
783 * write.c (write_print_statistics): Output to file, not stderr.
785 * expr.c (generic_bignum_to_int32,64): Prototype.
787 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
788 output_sleb128, output_uleb128, output_big_sleb128,
789 output_big_uleb128, output_big_leb128): Prototype.
790 (output_big_sleb128, output_big_uleb128): Make inline.
791 (output_big_leb128): Remove inline
793 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
794 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
795 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
796 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
797 value for correct overflow check in write.c:fixup_segment.
798 * write.c (fixup_segment): Move bitfield overflow checks to after
799 the md_apply_fix call.
800 * config/obj-coff.c (fixup_segment): Likewise.
801 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
802 valueT *val argument.
804 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
806 * config/atof-ieee.c (gen_to_words): Correctly round a
807 denormalized number. Fix off-by-one in range checking for
808 exponent in a denormal.
810 1999-05-10 Nick Clifton <nickc@cygnus.com>
812 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
815 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
817 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
819 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
821 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
822 (ReverseRegRegmem): Remove.
823 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
824 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
825 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
828 From Doug Ledford <dledford@redhat.com>
829 * config/tc-i386.h (RegXMM): New for P/III.
830 * config/tc-i386.c: Add support for P/III.
832 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
834 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
835 (md_begin): Allow ppc32 insns in ppc64bridge mode.
836 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
838 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
840 * config/tc-i386.c (i386_immediate): Skip whitespace before
841 complaining about junk after expression.
842 (i386_displacement): Likewise.
844 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
846 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
847 Don't copy before downcaseing.
849 1999-05-05 Catherine Moore <clm@cygnus.com>
851 * tc-m68k.c: Include elf/m68k.h.
852 (m68k_elf_final_processing): New routine.
853 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
856 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
858 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
861 1999-04-30 Nick Clifton <nickc@cygnus.com>
863 * config/tc-mcore.c (mcore_s_section): Dump literals before
866 1999-04-29 Nick Clifton <nickc@cygnus.com>
868 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
871 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
873 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
874 (TC_INIT_FIX_DATA): Delete.
875 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
876 (TC_INIT_FIX_DATA): Delete.
877 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
878 * write.c (fix_new_internal): Initialize fx_cgen member.
879 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
880 (gas_cgen_md_apply_fix3): Update.
881 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
882 (md_cgen_record_fixup_exp): Update.
883 (FX_OPINFO_R_TYPE): Update.
885 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
886 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
887 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
888 * frags.h (struct frag): Make opindex, opinfo ints.
890 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
892 1999-04-26 Tom Tromey <tromey@cygnus.com>
894 * aclocal.m4, configure: Updated for new version of libtool.
896 1999-04-22 Nick Clifton <nickc@cygnus.com>
898 * config/tc-mcore.c (md_apply_fix3): Renamed function from
900 (md_apply_fix3): Do not fix up absolute relocations against
903 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
905 1999-04-20 Nick Clifton <nickc@cygnus.com>
907 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
908 changes and data-in-text directives.
909 (mcore_cons): New function: intercept cons() operations.
910 (mcore_float_cons): New function: intercept float_cons()
912 (mcore_stringer): New function: intercept stringer() operations.
914 1999-04-18 Ian Lance Taylor <ian@zembu.com>
916 * obj.h (struct format_ops): Change generate_asm_lineno field to
918 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
920 * config/tc-alpha.c (find_opcode_match): Add default case to
922 (find_macro_match): Likewise.
923 (load_expression): Parenthesize && within ||.
925 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
927 1999-04-17 Nick Clifton <nickc@cygnus.com>
929 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
930 .text .data .section pseudo ops.
931 (mcore_s_section): New function. Dump lits before changing secs.
932 (mcore_s_text): New function. Dump lits before changing secs.
933 (mcore_s_data): New function. Dump lits before changing secs.
935 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
937 * config/tc-mips.c (mips_32bitmode): New.
938 (md_begin): Set mips_32bitmode if needed.
939 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
940 Set EF_MIPS_32BITMODE.
942 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
944 * config/obj-coff.c (c_section_symbol): Fix typo in previous
947 1999-04-16 Nick Clifton <nickc@cygnus.com>
949 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
951 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
953 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
954 expressions correctly.
957 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
959 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
961 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
963 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
964 and fmpynfadd instructions.
966 1999-04-11 Richard Henderson <rth@cygnus.com>
968 * as.h (environ): Declare it, if needed.
969 * as.c (dump_statistics): Don't declare environ.
970 * configure.in (environ): Detect declaration.
971 * configure, config.in: Rebuild
973 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
974 (i386_displacement): Allocate enough space for replacement buffer.
975 Clean up replacement buffer initialization.
977 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
979 * subsegs.c (section_symbol): Don't create a new symbol if one
980 already exists; instead, use the existing one, but set its segment
981 and frag data if it hasn't already been defined.
982 * config/obj-coff.c (c_section_symbol): Likewise.
984 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
986 * tc-alpha.c (load_expression): Call as_bad instead of abort.
988 1999-04-08 Nick Clifton <nickc@cygnus.com>
990 * config/tc-mcore.c: New File: Support routines for MCore
992 * config/tc-mcore.h: New File: Definitions for MCore assembler.
993 * config/obj-coff.c: Add support for mcore-pe target.
995 * Makefile.am: Add support for MCore targets.
996 * Makefile.in: Regenerate.
997 * configure.in: Add support for MCore targets.
998 * configure: Regenerate.
1000 * doc/all.texi: Set MCORE.
1001 * doc/as.texinfo: Document MCore specific command line options.
1003 * write.h: Prevent multiple inclusion.
1005 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1007 * asintl.h (LC_MESSAGES): Never define.
1008 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1010 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1013 * Makefile.am (m68k-parse.c): If configuring in the source
1014 directory, copy m68k-parse.y into the local directory before
1015 running ylwrap, to remove spurious differences when generating
1017 * Makefile.in: Rebuild.
1019 * config/tc-sparc.h (md_do_align): Just allocate the number of
1020 bytes necessary, rather than always allocating 1024.
1022 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1024 * listing.c (listing_newline): Add cast to avoid warning.
1025 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1026 * config/tc-i386.c (i386_scale): Add return value.
1027 (build_displacement_string): Remove unused local temp_disp2.
1028 (i386_intel_memory_operand): Add parentheses to avoid warning.
1029 (i386_intel_operand): Remove unused local end_of_operand_string.
1030 (i386_operand): Remove unused local operand_modifier.
1031 (i386_operand): Add parens to avoid warning.
1033 1999-04-04 Don Bowman <don@pixsci.com>
1035 * configure.in: Add mips*-*-vxworks* target; have it define
1037 * configure, config.in: Rebuild.
1039 1999-03-31 Nick Clifton <nickc@cygnus.com>
1041 * configure.in (emulations): Add support for arm-epoc-pe.
1042 * configure: Regenerate.
1043 * config/te-epoc-pe.h: New file. Define macros specific to
1045 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1046 for arm-epoc-pe target.
1048 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1050 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1052 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1054 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1055 detect ",n" without a condition.
1056 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1059 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1061 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1062 instruction is encoded with one bit.
1065 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1067 * doc/internals.texi (CPU backend): Mention that
1068 line_separator_chars should not include newline. From thi
1069 <ttn@mingle.glug.org>.
1071 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1073 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1074 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1076 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1078 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1080 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1082 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1085 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1087 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1089 1999-03-15 Martin Hunt <hunt@cygnus.com>
1091 * app.c (do_scrub_begin): Change '-' back to a symbol char
1092 so we can use multiple opcodes on a line again.
1094 * config/tc-d30v.c: By default, warn if a symbol has
1095 the same name as a register. Plus some minor
1096 updates from the branch.
1098 1999-03-13 Nick Clifton <nickc@cygnus.com>
1100 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1101 BFD_RELOC_16 and BFD_RELOC_64.
1103 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1105 * expr.c (expr): Add missing else.
1107 1999-03-12 Nick Clifton <nickc@cygnus.com>
1109 * config/tc-arm.c (md_apply_fix3): Improve error message.
1111 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1113 * Makefile.am (CPU_TYPES): Add fr30.
1114 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1115 (fr30,m32r dependencies): Update.
1116 * Makefile.in: Rebuild.
1118 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1119 (gas_cgen_record_fixup_exp): Ditto.
1120 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1121 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1122 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1123 (md_cgen_lookup_reloc): Update use of operand->type.
1124 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1125 (md_convert_frag): Call cgen_operand_lookup_by_num.
1126 (md_cgen_lookup_reloc): Update use of operand->type.
1127 (m32r_cgen_record_fixup_exp): Ditto.
1129 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1131 * config/tc-mips.c (md_show_usage): Fix message.
1133 1999-03-03 Nick Clifton <nickc@cygnus.com>
1135 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1136 and LDR reg,=<expr> instruction.
1138 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1141 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1143 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1145 1999-02-17 Nick Clifton <nickc@cygnus.com>
1147 This patch was created by: Scott Bambrough
1148 <scottb@corelcomputer.com>
1151 Special cased '@' character. The '@' character is used as the
1152 ARM assembler comment character, as a special character
1153 and in ELF .symver pseudo-op's, and as a special character in
1154 .type and .section pseudo-ops.
1155 (symver_pseudo): New static variable.
1156 (symver_state): New static variable.
1157 (struct app_save): Add field 'symver_state'.
1158 (app_push): Save global symver_state int struct app_save.
1159 (app_pop): Restore global symver_state from struct app_save.
1160 (do_scrub_chars): Special case handling of '@' character in
1163 * configure.in: Modified to recognize armv* uname syntax from ARM
1165 * configure: Regenerated.
1167 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1168 a prefix to the section's type.
1169 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1170 the type's typename.
1172 * config/tc-arm.h: Add support for PIC generation:
1173 (pic_code): New boolean.
1174 (obj_relocate_extern): Define.
1175 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1176 (TC_CONS_FIX_NEW): Define.
1177 (tc_fix_adjustable): Define.
1178 (GLOBAL_OFFSET_TABLE_NAME): Define.
1180 * config/tc-arm.c: Add support for PIC generation:
1181 (line_seperator_chars): Allow ';' as a seperator for Linux.
1182 (is_immediate_prefix): New macro.
1183 (arm_parse_reloc): New function.
1184 (s_arm_elf_cons): New function.
1185 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1186 (md_undefined_symbol): Special case handling for the Global Offset
1188 (md_apply_fix3): Handle PIC relocs.
1189 (tc_gen_reloc): Handle PIC relocs.
1190 (md_parse_option): Add support for '-k' command line switch to
1191 enable PIC generation.
1192 (cons_fix_new_arm): New function.
1193 (s_arm_elf_cons): New function.
1195 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1197 * configure.in: Add comments for uses of AC_DEFINE.
1198 * acinclude.m4: Likewise.
1199 * acconfig.h: Remove.
1200 * aclocal.m4: Rebuild.
1201 * configure: Rebuild.
1202 * Makefile.in: Rebuild.
1203 * config.in: Rebuild.
1205 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1207 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1208 non-constant offset from a base register.
1210 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1212 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1215 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1217 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1218 (emit_insn): Look for pc-relative and no-overflow specifiers on
1219 internal relocation types.
1221 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1223 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1226 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1228 (mips_4650, mips_4010, mips_4100): Variables removed.
1229 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1230 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1232 (md_begin): Don't bother initializing the mips_NNNN variables;
1233 mips_cpu is set, and that's good enough now.
1234 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1235 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1236 (show): New function, to handle wrapping in the CPU lists.
1237 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1239 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1241 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1242 than treat as an immediate specifier.
1244 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1246 * config/tc-i386.c: Prototype many functions.
1247 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1248 (i386_immediate): Remove unused second argument.
1249 (i386_intel_operand): Fix i386_is_reg typo.
1250 (i386_operand): Use allow_naked_reg.
1251 (output_invalid): Make operand int for K&R.
1253 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1255 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1257 * Makefile.in: Rebuild.
1259 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1261 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1263 (EXTRA_as_new_SOURCES): Comment out.
1264 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1265 * Makefile.in: Rebuild.
1266 * doc/Makefile.in: Rebuild.
1267 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1268 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1269 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1270 * configure: Rebuild.
1271 * aclocal.m4: Rebuild.
1272 * config.in: Rebuild.
1273 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1274 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1275 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1276 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1277 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1278 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1279 (gas_cgen_record_fixup_exp): Ditto.
1280 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1281 descriptor, not global variable.
1282 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1283 descriptor, not global variable. Refer to insert_operand handler
1284 via cpu descriptor, not global function.
1285 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1286 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1287 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1288 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1289 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1290 * config/tc-m32r.c: Ditto.
1291 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1292 (md_assemble): Ditto.
1293 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1295 1999-02-09 Nick Clifton <nickc@cygnus.com>
1297 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1298 relocations for ELF targets.
1300 1999-02-08 Nick Clifton <nickc@cygnus.com>
1302 * configure.in: Add support for StrongARM target.
1303 * configure: Regenerate.
1305 1999-02-05 Nick Clifton <nickc@cygnus.com>
1307 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1309 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1312 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1314 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1316 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1318 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1319 (INTEL_DWORD_MNEM_SUFFIX): Define.
1322 (DWORD_PTR): Define.
1323 (XWORD_PTR): Define.
1325 (OFFSET_FLAT): Define.
1327 (NONE_FOUND): Define.
1330 * config/tc-i386.c (set_intel_syntax): New routine.
1331 (intel_syntax): Declare.
1332 (allow_naked_reg): Declare.
1333 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1334 (intel_float_operand): New routine.
1335 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1336 Handle brackets as well as parens. Call i386_intel_operand for
1337 intel syntax. Reverse operands if appropriate. Handle new
1338 suffixes. Handle movzx and movsx.
1339 (i386_is_reg): New routine.
1340 (i386_immediate): New routine.
1341 (i386_scale): New routine.
1342 (i386_displacement): New routine.
1343 (i386_operand_modifier): New routine.
1344 (build_displacement_string): New routine.
1345 (i386_parse_seg): New routine.
1346 (i386_intel_memory_operand): New routine.
1347 (i386_intel_operand): New routine.
1348 (i386_operand): Call i386_displacement, i386_immediate,
1349 i386_scale, etc. instead of handling inline.
1350 (parse_register): Handle registers without prefix.
1352 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1354 * configure: Regenerate.
1355 * configure.in (arm-*-oabi): New.
1356 (thumb-*-oabi): New.
1357 * config/tc-arm.c (target_oabi): Declare.
1358 (md_apply_fix3): Support REL relocs.
1359 (md_parse_option): Handle -oabi.
1360 (elf32_arm_target_format): New routine.
1361 (md_longopts): Add OPTION_OABI.
1362 * config/tc-arm.h: Redefine TARGET_FORMAT.
1365 1999-01-28 Nick Clifton <nickc@cygnus.com>
1367 * write.c (write_relocs): Handle out of range error.
1369 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1370 (fr30_force_relocation): Default to 0.
1372 * config/tc-fr30.h (obj_fix_adjustable): Define.
1373 (TC_FORCE_RELOCATION): Define.
1375 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1378 1999-01-16 Nick Clifton <nickc@cygnus.com>
1380 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1381 merge of two instructions if the left instruciton kills the right.
1383 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1385 * Makefile.in: Regenerate.
1386 * configure.in: Redo test for using cgen.
1387 * configure: Regenerate.
1389 1999-01-09 Nick Clifton <nickc@cygnus.com>
1391 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1392 redefinition of this macro.
1394 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1396 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1399 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1401 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1402 a read of HI or LO and an immediatly following branch.
1404 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1406 * config/tc-mips.c (md_begin): Another correction to the setting of
1409 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1411 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1413 1998-12-21 Nick Clifton <nickc@cygnus.com>
1415 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1416 bit insn when optimizing, so that parallelised instructions will
1417 start on a 32 bit boundary.
1419 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1421 * config/tc-mips.c (mips_eabi64): New.
1422 (md_begin): Set mips_eabi64.
1423 (mips_elf_final_processing): Use it.
1425 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1427 * config/tc-mips.c (mips_elf_final_processing):
1428 Correct setting of ABI in e_flags.
1430 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1432 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1434 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1436 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1438 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1440 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1441 warning, values that don't fit in the field.
1443 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1445 * config/tc-mips.c (mips_abi_string): New.
1446 (md_parse_option,md_longopts): Add mabi.
1447 (mips_elf_final_processing): Set e_flags based on mabi flag.
1449 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1451 * config/tc-mips.c (md_parse_option): Handle vr4111.
1453 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1455 * config/tc-h8300.c (build_bytes): Change message given if the
1456 instruction requires H8/300H mode and we're not in Hmode, to
1457 suggest that it may be the operand modes that are the problem, not
1458 necessarily the opcode.
1460 1998-12-10 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-fr30.c: Add line separator character.
1464 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1466 * configure.in (hppa-*-mpeix*): New target.
1467 * config/obj-som.h (obj_som_compiler): Declare.
1468 * config/obj-som.c (compiler_seen): New static variable.
1469 (obj_som_compiler): New function.
1470 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1471 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1472 (pa_type_args): Set hppa_priv_level.
1473 (pa_compiler): New static function if OBJ_SOM.
1474 * configure: Rebuild.
1476 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1478 * read.c (output_leb128): Don't mark as inline.
1480 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1482 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1483 AIX .vbyte unaligned data support.
1484 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1485 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1488 1998-12-07 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1493 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1495 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1496 BFD_RELOC_ARM_PCREL_BRANCH.
1498 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1500 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1501 checking the target type.
1502 (mips-dec-bsd*): Set endian to little.
1503 * configure: Rebuild.
1505 COFF weak symbol support, based on patches from Mark Elbrecht
1506 <snowball3@usa.net>:
1507 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1508 * config/obj-coff.c (obj_coff_weak): New static function.
1509 (obj_coff_endef) [both versions]: Handle weak symbols.
1510 (coff_frob_symbol): Likewise.
1511 (yank_symbols): Likewise.
1512 (obj_pseudo_table): Add "weak".
1514 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1515 <aymeric.vincent@emi.u-bordeaux.fr>.
1516 * aclocal.m4: Rebuild with current tools.
1517 * configure: Rebuild.
1519 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1520 an assertion failure for a case we can't handle when OBJ_ECOFF.
1522 * expr.c (operator): And with 0xff to avoid problems with signed
1525 1998-12-03 Nick Clifton <nickc@cygnus.com>
1527 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1528 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1530 1998-12-02 Nick Clifton <nickc@cygnus.com>
1532 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1535 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1537 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1540 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1545 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1547 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1549 (d10v_cleanup): Only generate previous insn if a multiline insn is
1552 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1557 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1559 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1560 -marm6xxx command line switches.
1562 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1564 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1565 (itbl-ops.o): Delete duplicate dependencies.
1566 Rebuild dependencies.
1567 Add fr30 dependencies.
1568 * Makefile.in: Rebuild.
1570 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1572 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1574 * listing.c: Ignore line terminator characters found inside
1577 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1579 * po/gas.pot: Regenerated.
1581 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1583 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1584 fr30_is_label_start(). Also checks for delay slot insns.
1586 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1587 FR30 instructions which contain a colon in the mnemonic.
1589 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1591 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1593 * config/tc-fr30.c: Removed currently superflous code.
1595 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-fr30.h: New file.
1598 * config/tc-fr30.c: Tweaking so that it will compile.
1600 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1602 * config/tc-d10v.h (obj_fix_adjustable): Define.
1603 (TC_FORCE_RELOCATION): Define.
1604 (d10v_force_relocation): Declare.
1605 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1606 (md_apply_fix3): Handle Vtable relocs.
1607 (d10v_fix_adjustable): New.
1608 (d10v_force_relocation): New.
1610 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-d30v.c: Change default behaviour to ignore potential
1613 conflicts between register name and symbol names.
1615 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1617 * configure.in: Add fr30-*-*.
1618 * config/tc-fr30.c: New file.
1619 * Makefile.in: Regenerated.
1620 * config.in: Regenerated.
1621 * configure: Regenerated.
1622 * doc/Makefile.in: Regenerated.
1623 * po/gas.pot: Regenerated.
1625 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1627 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1630 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1632 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1634 (do_scrub_chars): Add some casts to unsigned char to avoid
1635 unwanted sign extension.
1636 * read.c (lex_type): Set characters about 127 to be symbol
1638 * config/tc-i386.c (md_begin): Set identifier_chars and
1639 operand_chars for values above 127.
1641 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1643 * configure.in: detect cygwin* instead of cygwin32*
1644 * configure: regenerate
1646 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1648 * listing.c: Add support for producing a listing from piped
1651 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1653 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1654 (append_insn): Account for the tx39's multiply behavior.
1656 1998-10-26 Michael Meissner <meissner@cygnus.com>
1658 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1659 from assemble_parallel_insns. Add support for '->' to indicate
1660 explicitly serializing the instructions.
1661 (md_assemble): Ditto.
1663 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1665 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1668 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1670 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1672 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1674 * config/tc-mips.c : support frame and regmask/fregmask when
1675 MIPS_STABS_ELF is specified.
1677 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1679 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1680 (md_apply_fix): Don't return 1 for VTABLE relocs.
1681 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1683 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1685 * doc/c-i386.texi: Replace occurences of "opcode" with
1686 "instruction mnemonic", "instruction", or "mnemonic" when
1687 referring to the name of an instruction. Use "opcode" when
1688 referring to the sequence of machine bytes.
1690 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1691 (is_opcode_char): Rename to is_mnemonic_char.
1692 (md_assemble and i386_operand): Correct error messages from
1693 "opcode" to "instruction mnemonic"
1694 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1695 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1696 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1697 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1698 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1699 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1700 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1702 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1704 * config/tc-i386.c (i386_operand): Check for garbage after
1707 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1709 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1710 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1712 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1714 * config/tc-sh.h (obj_fix_adjustable): Define.
1715 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1716 (md_apply_fix): Likewise.
1717 (tc_gen_reloc): Likewise.
1718 (sh_fix_adjustable): New.
1720 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1722 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1723 * cgen.h (gas_cgen_finish_insn): Update prototype.
1724 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1725 cgen_insn_t -> CGEN_INSN_INT.
1726 (make_parallel): Update handling of CGEN_INT_INSN_P.
1727 (assemble_parallel_insn): Ditto.
1728 (target_make_parallel): New function.
1729 (md_assemble): Use it.
1731 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1733 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1735 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1737 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1738 converted into lower case.
1740 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1742 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1743 (gas_cgen_tc_gen_reloc): Likewise.
1744 * config/tc-m32r.h (obj_fix_adjustable): Define.
1745 * config/tc-m32r.c (m32r_fix_adjustable): New.
1746 (m32r_force_relocation): Handle VTABLE relocs.
1748 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1750 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1752 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1755 to lower case before parsing.
1757 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1758 parallel insns modift buts in the PSW as a side effect.
1760 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-d30v.c (find_format): Test for missing flag and
1765 (md_apply_fix3): Fix error messages to avoid
1766 assumption about presence of a symbol.
1768 (parallel_ok): Disallow parallel instructions that both modify the
1771 (find_format): Generate a warning if an odd numbered register is
1772 used as the first register in a mutli-register instruction.
1774 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1776 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1777 relocations are always associated with a symbol.
1779 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1781 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1782 (elf32_sparc_force_relocation): Declare.
1783 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1784 (tc_gen_reloc): Handle vtable relocs.
1785 (elf32_sparc_force_relocation): New.
1787 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1789 * symbols.c (S_IS_FUNCTION): New.
1790 * config/tc-v850.h (obj_fix_adjustable): Define.
1791 (TC_FORCE_RELOCATION): Define.
1792 (v850_force_relocation): Declare.
1793 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1794 of fx_addnumber for VTABLE reloc addends.
1795 (md_apply_fix3): Handle VTABLE relocs.
1796 (v850_fix_adjustable): New.
1797 (v850_force_relocation): New.
1799 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1801 * tc-hppa.c (fp_operand_format): Add some additional formats.
1802 (pa_ip): Do not automatically promote into pa2.0 mode.
1803 (pa_level): Handle ".level 2.0".
1805 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1807 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1808 * config/tc-i386.h (template.extension_opcode): Change to
1809 unsigned int to allow full range of 8-bit opcode suffixes.
1810 (None): Redefine as 0xffff.
1812 From Jeff B Epler <jepler@usgs.gov>
1813 * doc/c-i386.texi (i386-SIMD): New section.
1815 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1817 * read.c (discard_rest_of_line): New function.
1818 * read.h: Declare it.
1819 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1821 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-d10v.c (find_symbol_matching_register): New function.
1824 (find_opcode): Cope with the case where a register name matches
1827 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-v850.c (md_pcrel_from): Rename to
1830 v850_pcrel_from_section.
1831 (v850_pcrel_from_section): Do not resolves symbols in other
1834 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1836 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1838 * config/tc-d10v.c (find_opcode): Generate an error if a register
1839 is supplied for an operand that should not be a register.
1841 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1844 instructions to have another instruction in the right bin.
1846 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1848 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1849 the right container if the left container holds a branch
1852 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1855 both a register name and symbol name.
1856 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1858 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1860 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1861 execution unit class.
1863 (reg_name_search): If a name matches a register and a symbol,
1864 prefer the register.
1865 (find_format): Disallow flag registers when a general purpose
1866 register is required.
1867 If a number is required, but a register has been given, check to
1868 see if a symbol with the same name as the register exists, and if
1869 so, use that symbol.
1871 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1873 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1875 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1877 * config/tc-d30v.c (find_format): Do not accept flag registers as
1878 general purpose registers.
1879 (find_format): If an immediate value is expected at a given place
1880 in a format, but a register name has been provided instead, check
1881 to see if that register name matches the name of a predefined
1882 symbol and if it does, then use the symbol instead.
1883 (reg_name_search): If a register name matches a symbol name,
1884 prefer the register name to the symbol name.
1886 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1888 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1889 the previous insn to empty.
1891 1998-09-20 Michael Meissner <meissner@cygnus.com>
1893 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1894 pieces, forcing the use of an ANSI compiler.
1896 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1898 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1900 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1902 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1904 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1906 (obj_elf_vtable_entry): Likewise.
1907 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1908 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1909 (tc_gen_reloc): Likewise.
1910 (arm_fix_adjustable): Likewise.
1911 (elf32_arm_force_relocation): New.
1912 (armelf_frob_symbol): Remove coff-style symbol support.
1914 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1916 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1918 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1920 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1921 OBJ_COFF so that routine is defined for a.out format.
1923 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1925 * config/tc-i386.c (i386_operand): Detect non-segment registers
1926 used as segment prefixes.
1928 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1930 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1931 optimize across FDE boundaries.
1933 * config/obj-coff.c (obj_coff_section): Preserve any link once
1934 flags when setting the section flags.
1936 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1938 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1939 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1941 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1943 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1946 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1948 * frags.c (frag_grow): Include the size of the frag struct in the
1951 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1952 if the new subseg comes before the old.
1954 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1956 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1957 to handle edge8 and edge16.
1959 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1961 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1962 before we clobber the symbol involved.
1964 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1966 * config/tc-arm.c: Remove OBJ_ELF definitions for
1967 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1968 use arm_adjust_symtab for OBJ_COFF.
1969 (armelf_adjust_symtab): New Routine.
1970 * config/tc-arm.h: Define obj_adjust_symtab to
1971 armelf_adjust_symtab for OBJ_ELF.
1973 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1975 * configure.in: Make all i386-elf targets use bfd_gas.
1976 * config/tc-i386.c (tc_i386_force_relocation): New.
1977 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1978 (md_apply_fix3): Likewise.
1979 (tc_gen_reloc): Handle them.
1980 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1981 tc_i386_force_relocation.
1983 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1985 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1987 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1990 current opcode after writing the first insturction of a reverse
1993 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1995 * read.h (generate_lineno_debug): Add prototype.
1996 * read.c (generate_lineno_debug): Make non-static.
1998 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2000 * config/tc-i386.c (md_assemble): Only warn for address/data size
2003 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2006 against Thumb function names, as the linker needs this information.
2008 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2010 * expr.c (operand): Check also that there is no advance in operand
2011 after atof_generic in order to decide "is it label 0f or floating
2014 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2017 command line options with a single dash.
2018 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2020 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2022 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2023 * tc-arm.c (arm_fix_adjustable): New routine.
2025 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2027 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2028 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2029 demand_empty_rest_of_line before mri_comment_end.
2030 (equals): Check garbage after expression before
2031 mri_comment_end in MRI mode.
2033 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2035 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2036 small immediate constant to use the constant itself rather than
2039 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2041 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2042 (pa_leave): Likewise.
2044 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2046 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2048 (i386_operand): Fix an error message.
2050 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2052 * doc/c-arm.texi (ARM Directives): Document .req directive.
2054 * config/tc-arm.c (reg_required_here): Display erroneous string if
2055 the register name could not be decoded.
2056 Do not set inst.instruction if the sift is -1.
2058 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2060 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2063 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2066 even if it is belived to be unnecessary.
2068 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2070 config/tc-i386.c (i386_operand): Size immediate constants by
2071 suffix (erroneously removed as part of July 7 change).
2073 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2075 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2076 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2077 (armelf_frob_symbol): New Routine.
2078 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2080 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2082 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2084 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2087 command line switches passed to assembler.
2089 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2091 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2092 (gas_cgen_opcode_desc): Declare.
2093 (gas_cgen_parse_operand): Declare.
2094 (*): Prepend gas_ to gas specific fns to denote them as such.
2096 * cgen.c (gas_cgen_opcode_desc): New global
2097 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2098 (queue_fixup): Renamed from cgen_queue_fixup.
2099 (*): Prepend gas_ to gas specific fns to denote them as such.
2101 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2102 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2103 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2104 Open opcode table and initialize it.
2105 (make_parallel): Use gas_cgen_opcode_desc.
2106 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2107 (md_assemble): Ditto.
2109 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2111 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2112 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2113 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2114 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2115 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2116 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2117 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2118 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2119 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2120 (INIT_STAB_SECTION): Likewise.
2121 (OBJ_PROCESS_STAB): Likewise.
2123 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2124 (md_parse_option): Watch for them.
2125 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2126 (md_begin): Kill neverdef code.
2127 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2128 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2129 (s_alpha_coff_wrapper): New.
2130 (md_pseudo_table): Trap all ECOFF pseudos.
2132 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2134 Start of changes to remove mdebug section from mips*-elf
2135 Based on MIPS_STAB_ELF definition
2136 * acconfig.h: undef if not configured
2137 * config.in: undef if not configured
2138 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2139 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2140 * stabs.c (s_stab_generic): flush frag
2142 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2144 * configure.in: (arm-*-elf): Handle.
2145 (thumb-*-elf): Handle.
2146 * configure: Regenerate.
2147 * read.c (stringer): Fix typo in comment.
2148 * write.c (fixup_segment): Don't add symbol value to addend if
2150 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2152 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2155 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2157 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2158 (write_2_short): Emit warning if new flag is set.
2159 (do_assemble): Set flags if left instruction is one of special
2160 "right-instruction-killer" type.
2162 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2164 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2165 Always output words in debug_info section as big endian.
2166 (sparc_target_format): Choose correct bfd target.
2167 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2169 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2171 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2172 to work with internationalization code. Issue an error when two
2173 operands match that are not allowed to match.
2175 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2177 * configure.in (install_tooldir): Allow target to specify whether
2178 it wants to be installed in $(tooldir)/bin.
2179 * configure: Regenerate.
2180 * Makefile.am (install-exec-local): Set install-exec-tooldir
2181 dependency via configure.
2182 * Makefile.in: Regenerate.
2184 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2186 * Makefile.am (install-exec-local): Split into two ...
2187 (install-exec-bindir,install-exec-tooldir): New rules.
2188 * Makefile.in: Regenerate.
2190 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2192 * Makefile.am (install-exec-local): Don't remove the file before
2193 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2194 W. Rozycki <macro@ds2.pg.gda.pl>.
2195 * Makefile.in: Rebuild.
2197 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2199 * cgen.c: Include libiberty.h.
2200 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2201 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2202 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2203 (md_cgen_lookup_reloc)): Declare.
2204 (md_cgen_record_fixup_exp): Declare.
2205 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2206 (m32r_relax_frag): Declare.
2207 (cgen_md_apply_fix3): Decls moved to cgen.h.
2208 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2209 (m32r_cgen_record_fixup_exp): Delete decl.
2210 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2211 (assemble_nop): Delete.
2212 (expand_debug_syms): Delete unused `exp'.
2213 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2214 Add default case for -Wall.
2215 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2216 (md_atof): Delete unused wordP.
2218 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2220 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2223 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2225 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2226 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2227 .print, .purgem, and .struct. Remove documentation for
2230 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2232 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2233 Update call to insert_operand.
2235 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2239 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2241 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2242 whitespace after a prefix operator.
2244 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2246 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2248 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2250 * config/tc-sparc.c (log2): New static function.
2251 (s_reserve): Use log2 to convert alignment before calling
2253 (s_common): Use log2 to convert alignment before calling
2254 record_alignment and frag_align.
2255 (sparc_cons_align): Use log2.
2257 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2259 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2260 (s_common): Likewise.
2262 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2263 initialization of waddr.
2264 (sparc_elf_final_processing): Add default case to switch.
2266 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2268 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2269 than temporary real.
2271 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2273 * write.c (subsegs_finish): Don't align the segments if there were
2276 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2277 copying aux information.
2279 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2280 expression into a symbol.
2282 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2284 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2285 type to unsigned int.
2286 (md_assemble): Change type used to store offsets from unsigned
2288 (i386_operand): Switch error check to only call RESTORE_END_STRING
2289 once after parse_register.
2291 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2293 * config/tc-v850.c (md_show_usage): Changed format to match that
2296 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2298 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2300 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2302 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2305 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2307 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2308 * doc/Makefile.in: Rebuild.
2310 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2312 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2313 for %lo expressions.
2314 (mips_ip, case 'u'): Move range check after code to mask
2315 off bits in %hi/%lo expressions. Mask off high bits for
2318 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2320 * doc/Makefile.am (gasver.texi): New target.
2321 (as.info, as.dvi): Depends upon gasver.texi.
2322 * doc/as.texinfo: Include gasver.texi. Mention version number on
2323 title page and in top node.
2324 * doc/Makefile.in: Rebuild.
2326 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2328 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2329 but not including the line containing the edict.
2330 * listing.h (LISTING_EOF): New.
2331 * input-scrub.c (input_scrub_next_buffer): Call it.
2333 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2335 * config/tc-i386.c (i386_operand): Don't set the size of an
2336 immediate address based solely on the suffix and the mode.
2338 * config/tc-i386.c (md_assemble): Add assertion to make sure
2339 overlap2 does not set Imm.
2341 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2342 sequences of whitespace to a single space.
2343 (is_space_chars): Just compare with space.
2344 (md_begin): Don't initialize space_chars.
2345 (md_assemble): Just skip a single whitespace character.
2346 (i386_operand): Rewrite base-index parsing to use new
2347 parse_register, and to skip white space. Skip white space in a
2348 number of other places too. Don't give error message if
2349 parse_register fails.
2350 (parse_register): Change reg_string parameter to be non-const.
2351 Add end_op parameter. Skip white space after the `%', and return
2352 end of register string. Give error message here rather than
2355 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2357 Based on patch from Matt Semersky <matts@scd.hp.com>:
2358 * expr.c (op_encoding): Make const.
2359 (expr_set_precedence): New function.
2360 (expr_begin): Don't set operator rankings, just call
2361 expr_set_precedence.
2362 * expr.h (expr_set_precedence): Declare.
2363 * read.c (s_mri): Call expr_set_precedence.
2365 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2367 * doc/as.texinfo (Statements): Remove paragraph discussing
2368 continuing lines with a backslash. This hasn't worked for years,
2371 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2373 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2375 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2376 (ps_CTORS, ps_DTORS): New section types.
2377 (vms_fixup_xtors_section): New function
2378 (Ctors_Psect, Dtors_Psect): Define.
2379 (IS_GXX_XTOR): Define
2380 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2381 Filter static constructors/destructors and add to
2382 Ctors_Symbols/Dtors_Symbols chain.
2383 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2384 appropriate section.
2386 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2387 * makefile.vms: Merge vax/vms support.
2389 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2391 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2392 (elf_pseudo_table): Add them.
2393 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2394 (md_apply_fix): Accept them.
2395 (mips_fix_adjustable): Don't adjust them.
2396 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2397 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2398 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2399 (tc_fix_adjustable): Don't adjust them.
2401 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2403 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2405 * Makefile.in: Regenerate.
2406 * configure.in: AC_SUBST cgen_cpu_prefix.
2407 * configure: Regenerate.
2409 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2411 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2412 Changed all users of COND12_DELAY.
2414 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2416 * config/tc-mn10300.c (set_arch_mach): New function.
2417 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2418 (md_begin): Default to mn10300 mode.
2419 (md_assemble): Only accept instructions for the core mn10300
2420 chip and the active machine type.
2422 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2424 * subsegs.h (segment_info_type): Give the struct a name.
2425 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2426 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2427 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2428 * config/tc-w65.h (tc_reloc_mangle): Declare.
2429 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2431 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2433 * config/tc-v850.c (v850_comm): Restore old section
2434 after common processing.
2436 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2438 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2440 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2442 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2443 char with code that explicitly sign-extends.
2445 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-v850.c (md_begin): Restore text section as the current
2448 section after creating call table sections.
2449 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2452 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2453 with call to macro SYM_AUXINFO.
2455 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2457 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2458 with the program transform name.
2459 * Makefile.in: Rebuild.
2461 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2463 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2466 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2468 * config/tc-i386.c (i386_operand): Be prepared for a space between
2469 the open parenthesis and the start of the register operand,
2470 because of the June 16 change.
2472 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2474 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2477 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2479 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2480 even if it is belived to be unnecessary.
2482 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2484 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2486 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2488 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2490 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2491 shift amount for a repeated operand. The shift amount for the
2492 repeated copy comes from the size of the operand.
2494 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2496 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2498 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2500 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2502 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2504 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2505 characters in it as LEX_IS_SYMBOL_COMPONENT.
2506 * config/tc-i386.h (tc_symbol_chars): Define.
2507 (extra_symbol_chars): Declare.
2508 * config/tc-i386.c (extra_symbol_chars): Define.
2509 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2510 (line_comment_chars): Set to '/' if TE_LINUX.
2511 * doc/c-i386.texi (i386-prefixes): Update.
2512 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2514 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2516 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2517 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2519 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2521 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2522 constraint in instructions REP & REPI.
2524 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2526 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2527 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2529 (check_range): If the operand is shifted, then shift the number
2530 before checking its range.
2532 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2534 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2537 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2539 * config/tc-v850.c (v850_comm): Create special sections as needed.
2541 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2543 * config/tc-d10v.c (write_2_short): Addition of swapping
2544 instructions for sequential and reverse sequential order when
2545 given order is not possible.
2547 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2549 * Makefile.am: Rebuild dependencies.
2550 (DEP_INCLUDES): Fix reference to intl build directory.
2551 * Makefile.in: Rebuild.
2553 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * doc/c-i386.texi: Update 16 bit documentation.
2557 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2558 IgnoreDataSize to IgnoreSize as they are used for address size as
2560 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2561 32-bit mode, similarly addr16/data16 and variants.
2563 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2565 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2566 sequential word multiply instructions.
2568 (do_assemble): Add extra command line argument, to allow mul32
2569 attribute to be preserved across parallel insns.
2570 (md_assemble): Insert NOPs between explicitly parallel insns which
2571 contain an 32 bit multiply and a 16 multiply.
2573 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2575 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2578 * config/tc-i386.c (reloc): Add braces.
2580 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2581 consistent with Intel naming.
2582 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2583 use bitfields in sib_byte.
2584 (modrm_byte): Don't use bitfields here either.
2586 * config/tc-i386.c (current_templates): Add const.
2587 (parse_register): Add const to return, param, and char *s.
2588 (i386_operand): Add const to reg_entry *r.
2589 * config/tc-i386.h (templates): Add const to start, end.
2591 Inspired by code for 16 bit gas support from Martynas Kunigelis
2592 <martynas@nm3.ktu.lt>:
2593 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2594 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2595 (uses_mem_addrmode): Remove.
2596 (md_estimate_size_before_relax): Add support here too.
2597 (md_relax_table): Rewrite interface to md_relax for 16 bit
2599 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2600 (opcode_suffix_to_type): Remove.
2601 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2602 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2603 (md_convert_frag): Likewise.
2604 (i386_operand): Add support for 16 bit base/index regs,
2605 immediates, and displacements. Remove some unnecessary casts, and
2606 localise end_of_operand_string, displacement_string_start,
2607 displacement_string_end variables. Add GCC_ASM_O_HACK.
2608 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2610 * config/tc-i386.c (prefix_hash): Remove.
2611 (md_begin): Rewrite without obstacks. Remove prefix hash table
2612 handling. Rewrite lexical table handling.
2613 (i386_print_statistics): Don't print prefix statistics.
2614 (md_assemble): Rewrite instruction parser so that line is not
2615 converted to lower case. Don't do a hash_find for prefixes,
2616 instead recognise them via opcode modifier.
2617 (expecting_operand, paren_not_balanced): Localise variables.
2618 * config/tc-i386.h (IsPrefix): Define.
2619 (prefix_entry): Remove.
2621 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2622 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2623 '\\' in case where comment_chars contains '/'.
2625 * config/tc-i386.c (MATCH): Ensure given operand and template
2626 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2627 you must write `ljmp *table(%ebx)'.
2629 From H.J. Lu <hjl@gnu.org>:
2630 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2631 as 0 ifndef BFD_ASSEMBLER.
2632 (md_assemble): Allow immediate operands without suffix or
2633 other reg operand to default in size to the current code size.
2635 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2637 * config/tc-v850.c (md_begin): Restore creation of
2638 .call_table_text and .call_table_data sections.
2640 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2642 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2643 after emitting a word of noops.
2645 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2647 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2648 (i386_operand): Simplify checks for valid base/index combinations.
2649 Disallow `in 4(%dx),%al'.
2651 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2653 (add_prefix): Change parameter from char to int.
2655 * config/tc-i386.h (Ugh): Define opcode modifier.
2656 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2658 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2659 CONSISTENT_REGISTER_MATCH macros to check register types more
2660 thoroughly. Check for illegal suffix/operand combinations
2661 when matching insns with operands. Handle new `s' suffix, and
2662 associated FloatMF opcode modifier for float insns with memory
2664 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2665 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2666 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2667 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2668 DATA_PREFIX_OPCODE throughout.
2670 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2671 (md_assemble): Rewrite suffix/register operand checking code to be
2672 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2673 AnyMem, the better to grep.
2675 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2676 given a memory operand. Don't set Abs bits either.
2677 (type_names): Remove Mem*, Abs*.
2678 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2679 define opcode_modifiers as these cases are handled by Disp8,
2680 Disp16, Disp32 and suffix checks.
2681 (COMES_IN_BOTH_DIRECTIONS): Remove.
2682 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2684 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2685 if IgnoreDataSize modifier given. Remove ShortformW modifier
2686 test. Add test for ShortForm in W base_opcode modification.
2687 Merge Seg2ShortForm and Seg3ShortForm code.
2688 * config/tc-i386.h (ShortFormW): Remove.
2689 (IgnoreDataSize): Define.
2691 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2693 * config/tc-d30v.c (md_assemble): Store previous segment state
2694 with previous instruction.
2696 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2698 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2699 (ebp, esp): Remove static variables.
2700 (MATCH): Remove test for InOutPortReg.
2701 (i386_operand): Properly handle InOutPortReg here instead.
2702 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2703 (md_assemble): Simplify and correct modrm and sib generation.
2704 (i386_operand): Add warning for scale without index.
2705 Rewrite checks for valid base/index combinations.
2707 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2708 macros and enclose in do while(0).
2709 (RESTORE_END_STRING): Likewise.
2710 (md_assemble): Add one to printed operand number so we start
2711 from 1 not 0. Add some more gettext invocations.
2712 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2715 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2716 DATA_PREFIX, SEG_PREFIX): Define.
2717 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2718 (check_prefix): Remove function.
2719 (add_prefix): New function. Add prefix to i.prefix as well as
2721 (md_assemble): Changes for add_prefix. Remove hack for wait
2722 prefix, instead always output prefixes in fixed order. Test
2723 for jcxz/loop when selecting between word & dword operations,
2724 and add address size prefix rather than operand size prefix.
2725 Remove operand -> address size hack when emitting jcxz/loop.
2726 (i386_operand): Remove O_Absent check as it's done in expr.
2728 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2730 * configure.in: Recognize m5200 as a cpu_type of m68k.
2731 * aclocal.m4: Rebuild with current libtool.
2732 * configure: Rebuild.
2734 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2736 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2737 to relaxable_symbol to prevent references to external symbol from
2740 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2742 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2743 symbols are relaxable.
2745 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2747 * config/tc-v850.c (md_begin): Don't create special
2748 sections by default.
2750 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2752 * config/tc-mips.c (macro): For div and udiv, close the
2753 reorder block as soon as possible.
2755 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2757 From Matt Semersky <matts@scd.hp.com>:
2758 * macro.c (macro_mri_mode): New function.
2759 * macro.h (macro_mri_mode): Declare.
2760 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2763 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2765 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2768 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2769 until after xstrdup in OBJ_EVAX case.
2771 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2773 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2774 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2775 of hardcoded magic number.
2776 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2778 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2780 * read.c (do_s_func): New function.
2782 * read.h (do_s_func): Add prototype.
2784 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2786 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2787 nops if fill pattern not specified.
2789 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2791 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2792 * config/te-go32.h (TE_GO32): Define.
2793 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2795 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2797 Implement .func/.endfunc pseudo-ops.
2798 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2800 * read.c (potable): Add .func,.endfunc.
2801 (s_func): New function.
2802 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2804 (in_doc_func_p,current_function_label): New static globals.
2805 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2807 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2809 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2810 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2811 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2812 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2813 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2814 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2815 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2816 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2817 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2818 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2819 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2820 * config/tc-a29k.c: Don't define md_short_jump_size,
2821 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2822 * config/tc-alpha.c: Likewise.
2823 * config/tc-alpha.h: Likewise.
2824 * config/tc-arm.c: Likewise.
2825 * config/tc-h8300.c: Likewise.
2826 * config/tc-h8500.c: Likewise.
2827 * config/tc-hppa.c: Likewise.
2828 * config/tc-i860.c: Likewise.
2829 * config/tc-i960.c: Likewise.
2830 * config/tc-ppc.c: Likewise.
2831 * config/tc-sh.c: Likewise.
2832 * config/tc-sparc.h: Likewise.
2833 * config/tc-tic30.c: Likewise.
2834 * config/tc-w65.c: Likewise.
2835 * config/tc-z8k.c: Likewise.
2837 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2839 * config/tc-vax.c (_): Delete this macro used for placeholder
2840 values in vax_operand_width_size; it conflicts with the _() macro
2841 used for internationalization.
2843 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2845 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2846 code. From Chris Moller <moller@bops.com>.
2848 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2849 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2850 * read.c (emit_expr): Initialize seg and subseg fields of a new
2852 * write.c (write_object_file): Switch to the appropriate segment
2853 and subsegment when processing a broken word.
2855 * config/tc-m68k.c (mri_assemble): New static function.
2856 (build_mri_control_operand): Call mri_assemble rather than
2858 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2859 (s_mri_endf, s_mri_endw): Likewise.
2861 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2863 * read.c (s_org): Call md_flush_pending_output if it is defined.
2865 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2867 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2869 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2870 (md_parse_option): Add for same.
2871 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2872 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2873 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2875 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2877 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2879 * config/tc-arm.c (find_real_start): Relax definition of local
2882 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2885 symbols at the given address, not just the last one specified.
2887 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2889 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2890 or number_to_chars_littleendian to write data.
2892 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-v850.c (md_assemble): Remove artificially created
2895 register name symbols.
2897 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2899 * write.c (fixup_segment): Change "segment" to "section" in
2902 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2904 * write.c (fixup_segment): Change sym1-sym2 message again.
2906 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2908 * write.c (fixup_segment): Improve error message for sym1-sym2
2909 errors when sym1 is in a different segment from sym2.
2911 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2913 * config/tc-m32r.c (warn_unmatched_high): New static local.
2914 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2915 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2916 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2917 (md_parse_option): Likewise.
2918 (md_show_usage): Likewise.
2919 (m32r_frob_file): Likewise.
2921 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2922 (read_a_source_file): Call them.
2923 * read.h (stabs_generate_asm_file): Declare.
2924 * stabs.c (stabs_generate_asm_file): New function.
2925 (generate_asm_file): New function.
2926 (stabs_generate_asm_lineno): Move file name handling into
2929 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2931 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2932 (d30v_current_align, d30v_current_align_seg): New variables.
2933 (d30v_last_label): New variable.
2934 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2935 (s_d30v_data, s_d30v_section): Likewise.
2936 (md_pseudo_table): Call them.
2937 (md_begin): Initialize d30v_current_align_seg.
2938 (md_assemble): Call d30v_align when needed by known current alignment.
2939 (d30v_frob_label, d30v_cons_align): New functions.
2940 * config/tc-d30v.h (md_do_align): Remove.
2941 (tc_frob_label): Call d30v_frob_label.
2942 (md_cons_align): New.
2944 * config/tc-d30v.c (find_format): Convert complex expressions to
2945 expression symbols before processing. Clean up code formatting.
2947 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2949 * po/Make-in (install-info): New target.
2951 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2953 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2955 * config/tc-mn10300.c (md_assemble): Likewise.
2957 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2959 * Makefile.am: Update with `make dep-am'.
2960 (HFILES): Add cgen.h.
2961 (cgen.o): Depend on cgen.h.
2962 * Makefile.in: Regenerate.
2964 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2966 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2968 * gasp.c (grab_label): Permit a label to be a preprocessor
2969 variable by permitting a label to start with a backslash.
2971 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2973 * config/tc-mips.c (validate_mips_insn): Removed hack
2974 for previously inaccessible bitfields in some INSN_TRAP
2977 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2979 * config/tc-d30v.c (do_assemble): Abort with error message
2980 if opcode operands do not match.
2982 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2984 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2985 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2986 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2987 similar new 'q' operand.
2989 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2991 * cgen.c (cgen_asm_finish_insn): Fix typo.
2993 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2996 * cgen.c: Include it.
2997 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2998 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2999 All callers updated.
3000 * config/tc-m32r.c: Include cgen.h.
3001 (m23r_insn): New members num_fixups,fixups.
3003 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3005 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3006 to avoid compiler warning.
3008 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3010 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3013 * makefile.vms (OBJS): Add ehopt.obj
3015 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3017 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3019 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3021 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3022 a short format insn.
3023 (md_assemble): Set it for explicitly packed insns.
3025 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3027 * config/obj-coff.c (c_symbol_merge): Do not take address of
3028 native fields when performing the memcpy.
3030 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3032 * config/tc-mips.c (macro,macro2): Implement
3033 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3035 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3037 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3038 relocations against globally visible symbols.
3039 * config/tc-m68k.c (relaxable_symbol): New macro.
3040 (m68k_ip, md_estimate_size_before_relax): Use it.
3041 (tc_m68k_fix_adjustable): Also handle weak symbols.
3043 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3045 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3046 references to externally visible symbols.
3047 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3048 values in twice for a PC relative reloc if the symbol is
3051 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3052 don't adjust a PC relative reloc against an externally visible
3054 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3055 for a PC relative fixup against an externally visible defined
3056 symbol, arrange to store object file and addend values as though
3057 the symbol were not defined.
3058 (tc_gen_reloc): Likewise.
3060 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3062 * read.c (sizeof_leb128): Referenced externally by write.c so
3065 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3067 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3068 and expand a 'debug' symbol associated with the next instruction
3069 that does not cause a short instruction to be filled with a NOP.
3070 (md_pseudo_table): Add support for .debugsym.
3071 (assemble_parallel_insn): Add calls to expand_debug_sym as
3073 (md_assemble): Ditto.
3075 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3077 * as.c (main): Conditionally call setlocale.
3078 * gasp.c (main): Likewise.
3079 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3080 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3082 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3084 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3086 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3088 * config/tc-hppa.c: Change all calls to bzero to use memset.
3089 (pa_ip): Add cast to avoid warning.
3090 (tc_gen_reloc, md_apply_fix): Likewise.
3091 (pa_find_space_by_number): Likewise.
3092 (hppa_force_relocation): Likewise.
3093 (pa_block): Change i to unsigned int.
3094 * config/obj-som.h (obj_som_copyright): Declare.
3096 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3098 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3099 for line numbers for assembly source.
3101 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3103 * configure.in: Change version number to 2.9.4
3104 * configure: Rebuild.
3106 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3108 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3110 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * ecoff.h: Change symbolS in function declaration to struct
3115 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3117 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3118 (md_convert_frag): Fix i18n typo.
3120 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3122 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3123 * ecoff.h: Protoype it.
3124 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3125 [EVAX] (s_alpha_prologue): Delete.
3126 (md_pseudo_table): Update.
3128 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3131 array to local pointer.
3132 (get_args, parse_expr): Add casts to avoid warnings.
3134 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3136 * read.c (s_set): Cast xmalloc return value to fragS *.
3137 * config/tc-m68k.c (m68k_ip): Function made static to match
3138 previous forward declaration.
3139 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3141 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3143 * config/tc-v850.c: Add internationalisation macros to error
3146 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3147 macros to error strings.
3149 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3151 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3152 reloc is in the TOC csect.
3153 (md_apply_fix3): Correct gettext typo.
3155 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3158 .L - they are local labels and the branches are not really
3159 function calls but rather far jumps.
3161 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3163 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3165 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3167 * config/tc-i386.c (md_assemble): Print operand number rather than
3168 using ordinal_names.
3169 (i386_operand): Likewise.
3171 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3173 * Makefile.am (INTLLIBS): Define to work around apparent automake
3175 All Makefiles: Regenerated.
3177 * Many files: Added gettext invocations around user-visible
3179 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3180 HAVE_LC_MESSAGES): Define.
3181 * dep-in.sed: Added asintl.h.
3182 * po/Make-in: New file.
3183 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3185 * read.c (Z_): Renamed from `_'.
3186 * Makefile.am (SUBDIRS): Added po.
3187 (POTFILES): new macro.
3188 (po/POTFILES.in): New target.
3189 ($(OBJS)): Added asintl.h.
3191 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3192 (as_new_LDADD): Added $(INTLLIBS).
3193 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3194 (gasp_new_LDADD): Added $(INTLLIBS).
3195 (gasp_new_DEPENDENCIES): New macro.
3196 * configure, aclocal.m4: Rebuilt.
3197 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3199 (ALL_LINGUAS): Define.
3200 * macro.c: Include "asintl.h".
3201 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3202 * as.h: Include "asintl.h".
3203 * config/tc-i386.c (ordinal_names): Removed.
3204 (md_assemble): Changed error text to avoid ordinal_names.
3205 (i386_operand): Likewise.
3206 (reloc): Added as_bad to avoid i18n problems.
3207 (tc_gen_reloc): Likewise.
3208 * config/tc-arm.c (bad_args): Now a #define.
3210 * config/obj-vms.c (VMS_stab_parse): Changed type of
3212 (global_symbol_directory): Unified strings to avoid i18n
3214 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3215 avoid i18n problems.
3216 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3217 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3219 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3221 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3223 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3225 * as.c (print_version_id): Added an fprintf to avoid i18n
3227 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3229 * expr.c (expr): Added as_warn call to avoid i18n problems.
3230 * messages.c (as_assert): Changed code to avoid i18n problems.
3231 (as_abort): Likewise.
3232 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3233 (s_space): Likewise.
3234 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3236 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3238 * config/tc-i386.c (check_prefix): New static function, split out
3240 (struct _i386_insn): Add wait_prefix field.
3241 (md_assemble): Remove wait_prefix local variable. Use
3242 check_prefix when adding a prefix.
3244 * config/tc-i386.c (current_templates): New static variable.
3245 (md_assemble): Remove current_templates local variable.
3246 (md_assemble, i386_operand): Improve error and warning messages in
3247 many places. Add RESTORE_END_STRING in many places before error
3248 return. Clarify some comments.
3250 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3252 (md_assemble): Parse string instruction operands, looking for
3253 segment override prefixes. Check for invalid segment prefixes on
3255 (i386_operand): i.seg[] and max mem_operand changes for string
3257 * config/tc-i386.h (EsSeg): Define.
3259 * config/tc-i386.h (regKludge): Define.
3260 (iclrKludge, imulKludge): Don't define.
3261 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3262 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3263 opcode_modifier checks to look for more common cases first. Add
3264 default_seg for IsString case.
3266 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3268 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3270 * configure: Rebuild with new automake and libtool.
3271 * aclocal.m4, Makefile.in: Likewise.
3273 * doc/Makefile.am (as.dvi): New target.
3274 * doc/Makefile.in: Rebuild.
3276 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3278 * configure.in: Added sparc86x support.
3280 * configure: Rebuild.
3282 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3284 (md_parse_option): Warn if -EL is not supported for this architecture.
3286 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3288 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3290 * config/tc-mips.c (mips_ip): Note when we use get match on
3291 the full instruction name.
3293 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3295 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3296 back into the expression to handle add/sub simplification correctly.
3298 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3300 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3302 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3307 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3309 * symbols.c (max_indent_level): New global.
3310 (print_symbol_value_1): Use it.
3311 * expr.h (expr_build_dot): Declare.
3312 * expr.c (expr_build_dot): New function.
3314 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3316 * symbols.c (print_binary): New function.
3317 (print_expr_1): Call it.
3319 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3321 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3322 operand in the opcode.
3324 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3326 * config/tc-i386.h: Reorder operand flags and opcode modifier
3327 flags for clarity. Remove unused definitions: Unknown,
3328 ImmUnknown, DispUnknown, NoModrm.
3329 * config/tc-i386.c (type_names): Add missing Debug type.
3330 (md_assemble): Better duplicate prefix checking. Quicker string
3331 instruction check via new opcode_modifier flag.
3333 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3335 * doc/as.texinfo (Invoking): Clarify -Wa example.
3337 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3339 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3340 (s_mips_weakext): Define.
3341 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3342 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3345 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3347 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3348 is an error if the value can not be computed at assembly time.
3349 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3351 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3353 * gasp.c (main): Set next field of new include_path structure to
3354 NULL. From Avery Pennarun <averyp@gdc.ca>.
3356 * read.c (s_mri_sect): Call as_bad rather than abort for an
3357 unsupported MRI target.
3359 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3361 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3362 the destination of a branch instruction should be altered.
3363 (find_real_start): New function: Locate the real, Thumb coded
3364 start of a Thumb function.
3365 (do_t_branch23): Alter the destination of branches to Thumb
3368 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3370 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3372 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3375 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3377 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3378 * doc/c-hppa.texi: Likewise.
3380 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3382 * Makefile.am: Rebuild dependencies.
3383 * Makefile.in: Rebuild.
3385 * Makefile.am (DEP_INCLUDES): New variable.
3386 (.dep1): Change to work when srcdir is not an absolute path.
3387 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3388 * Makefile.in: Rebuild.
3390 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3392 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3393 LinearAddress patch.
3395 * configure.in: Set version to 2.9.1.
3396 * configure: Rebuild.
3398 * Branched binutils 2.9.
3400 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3402 * config/tc-i386.h (FWait): Define.
3403 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3404 other prefixes. Check FWait flag in opcode table to see which
3405 instructions require an fwait prefix.
3407 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3409 * stabs.c (get_stab_string_offset): Always create a stab string
3412 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3414 Fix some gcc -Wall warnings:
3415 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3416 * ehopt.c (eh_frame_code_alignment): Likewise.
3417 * expr.c (integer_constant, operand): Likewise.
3418 * frags.c (frag_align): Likewise.
3419 * gasp.c (level_0, change_base, doinstr): Likewise.
3420 * hash.c (hash_ask): Likewise.
3421 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3422 (debugging_pseudo): Likewise.
3423 * macro.c (define_macro, check_macro): Likewise.
3424 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3425 (ignore_rest_of_line, float_cons): Likewise.
3426 * symbols.c (decode_local_label_name): Likewise.
3427 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3428 (fixup_segment, number_to_chars_bigendian): Likewise.
3429 (number_to_chars_littleendian): Likewise.
3430 * config/atof-ieee.c (gen_to_words): Likewise.
3431 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3432 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3433 * read.c (output_big_sleb128): Initialize locals to avoid
3435 (output_big_uleb128, equals): Likewise.
3436 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3437 to unsigned int. Change zeros to unsigned int.
3438 * cond.c (s_if): Add return to default case.
3439 * frags.c (frag_now_fix): Change return type to addressT.
3440 * frags.h (frag_now_fix): Update declaration.
3441 * listing.c (file_info_struct): Change linenum to unsigned int.
3442 (struct list_info_struct): Change hll_line to unsigned int.
3443 (print_source): Update format string.
3444 * read.c (emit_expr): Change scan to unsigned int, and don't
3445 bother to initialize it.
3446 * symbols.c (dollar_label_count): Change to unsigned long.
3447 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3448 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3449 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3451 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3453 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3454 mcf5200 just as we do for m68000.
3455 (m68k_init_after_args): Likewise.
3456 (md_estimate_size_before_relax): Likewise.
3458 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3460 * config/tc-v850.c (md_assemble): Store relocation addend in
3461 fixup instead of instruction.
3463 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3465 * config/tc-i386.c (md_assemble): Swap template arguments to
3466 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3467 This macro is currently symmetric, so passing them the wrong
3468 way didn't cause any problem, but may if the macro is changed
3470 After copying template to i.tm, use i.tm. rather than t-> to
3471 access fields, and make t a const*
3472 Move i.tm.operand_types[] swap to immediately after the copy.
3474 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3476 * expr.h (expr_build_uconstant): Add prototype.
3477 (expr_build_unary,expr_build_binary): Add prototypes.
3478 * expr.c (expr_build_uconstant): New function.
3479 (expr_build_unary,expr_build_binary): New functions.
3481 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3483 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3484 * macro.c (macro_expand_body): Increase buffer size.
3485 * messages.c (as_warn): Likewise.
3486 (as_warn_where, as_bad, as_bad_where): Likewise.
3488 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3490 Based on patch from H.J. Lu <hjl@gnu.org>:
3491 * Makefile.am (DISTSTUFF): New variable.
3492 (diststuff): New target.
3493 * Makefile.in: Rebuild.
3495 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3497 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3498 m32r_elf_section_change_hook.
3500 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3501 emit a nop if a section ends with a 16 bit instruction.
3503 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3505 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3506 s_lcomm rather than obj_coff_lcomm.
3507 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3509 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3511 * config/tc-i386.h (LinearAddress): Define.
3512 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3513 instruction, don't use a default segment.
3515 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3517 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3518 * configure: Rebuild.
3520 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * aclocal.m4, configure: Rebuild with libtool 1.2.
3524 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3527 PC relative branches. Patch courtesy of Jonathan Walton.
3530 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3532 * configure.in (emulations): Add thumb-pe target.
3534 * configure (emulations): Add thumb-pe target.
3536 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3538 * itbl-lex.l (yywrap): Don't define if already defined as a
3541 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3543 * depend.c (quote_string_for_make): New function.
3544 (wrap_output): Use it.
3546 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3548 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3549 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3551 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3553 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3554 Recognize -GN and -relax.
3555 (md_begin): Initialize gp size from -G switch.
3556 (alpha_force_relocation): Always force if -relax.
3557 (alpha_align): Take a new argument that will specify when to
3558 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3559 Change all callers. Emit nop alignment padding as nop+unop pair.
3561 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3563 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3564 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3566 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3568 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3569 require padding to the next long word boundary.
3571 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3573 * cgen.c: #include symcat.h.
3574 * config/tc-m32r.c: Likewise.
3576 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3578 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3579 absolute expressions instead of '$' prefixed register names.
3581 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3583 * read.c (s_set): Record file and line info for symbols when -as.
3584 (pseudo_set): Don't overwrite that dummy fragment.
3586 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3588 * config/tc-ppc.c (md_pseudo_table): Add "section".
3589 (ppc_named_section): New static function.
3591 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3593 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3594 so we don't have to scan the entire list.
3596 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3598 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3599 case, allow the parallel instructions to modify the same flag
3602 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3604 * listing.c (list_symbol_table): Categorize symbols by
3605 undefined_section rather than sy_frag->line == NULL.
3607 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3609 * Makefile.am (install-exec-local): Install properly when ln
3610 fails or tooldir == prefix.
3612 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3614 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3615 Test result of insert_operand for error.
3617 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3619 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3620 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3621 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3622 * doc/Makefile.in: Rebuild.
3624 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3626 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3627 (macro): Fix handling of M_COP[0-3].
3629 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3631 Based on patches from Ross Harvey <ross@teraflop.com>:
3632 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3633 if macro_alternate or macro_mri.
3634 (getstring): Remove support for byte constants between < and >.
3635 (get_any_string): '<' only starts a string if macro_alternate or
3637 (macro_expand_body): Permit keyword parameters following
3638 positional parameters.
3640 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3641 * configure.in (alpha*-*-netbsd*): New target.
3642 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3643 * configure: Rebuild.
3645 * as.h (flag_warn_suppress_instructionswap): Move from here...
3646 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3647 here, and make static.
3649 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3650 BFD_ASSEMBLER or MANY_SEGMENTS.
3652 * as.c (show_usage): Update bug-gnu-utils address.
3653 * gasp.c (show_usage): Likewise.
3654 * doc/as.texinfo (Bug Reporting): Likewise.
3656 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3658 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3659 insns regardless of the size of a pointer if we're in mips I or
3661 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3663 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3665 Fix rac to accept only a0:
3666 * tc-d10v.c (parallel_ok, find_opcode):
3667 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3668 Introduce OPERAND_GPR.
3670 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3672 * read.c (s_fill): Handle non-constant repeat counts by creating
3673 an rs_space fragment.
3675 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3677 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3678 from as_bad to as_warn.
3680 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3682 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3683 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3684 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3686 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3689 seg_fix_rotP rather than fix_root from seg_info.
3691 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3693 * expr.c: Add support for 0x1_2_3_4 bignums.
3695 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3697 * configure.in: Change -linux* to -linux-gnu*.
3698 * configure: Rebuild.
3700 * app.c (do_scrub_begin): Treat \r as whitespace.
3702 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3704 * Makefile.am: Update dependencies.
3705 * Makefile.in: Rebuild.
3707 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3709 * configure, aclocal.m4: Rebuild with new libtool.
3711 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3713 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3714 the argument to bfd_set_arch_mach.
3715 (load_address): Use bfd_arch_bits_per_address to determine the
3716 bit size of an address instead of looking at the isa level.
3717 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3719 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3723 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3725 * ehopt.c: New file.
3726 * as.h (enum _relax_state): Add rs_cfa.
3727 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3728 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3729 * read.c (emit_expr): Call check_eh_frame.
3730 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3731 (relax_segment): Likewise.
3732 * Makefile.am: Rebuild dependencies.
3733 (GAS_CFILES): Add ehopt.c.
3734 (GENERIC_OBJS): Add ehopt.o.
3735 * doc/internals.texi (Frags): Document rs_cfa.
3737 * as.c (show_usage): Mention --traditional-format.
3738 (parse_args): Accept --traditional-format.
3739 * as.h (flag_traditional_format): Declare.
3740 * output-file.c (output_file_create): If flag_traditional_format,
3741 set BFD_TRADITIONAL_FORMAT on stdoutput.
3742 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3744 * config/tc-mips.c (append_insn): Make sure that if we have a
3745 fixup for an unmatched %hi reloc, it does not associated with a
3748 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3749 * doc/Makefile.in: Likewise.
3751 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-m32r.c (check_for_side_effects): New function.
3754 (can_make_parallel): Add checks for instruction side effects
3755 clashing with the other instruction.
3756 (assemble_parallel_insn): Improve warning messages. Return error
3757 message from non-swapped instruction order.
3759 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3761 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3763 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3764 md_cleanup definition. This moves the forced literal output to
3765 the end of the source pass, and avoids macro's inserting literals
3766 into the code immediately after the macro expansion.
3768 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3770 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3771 a gas internal symbol is adjustable.
3772 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3774 * as.h: If gcc version greater than 2.6, use `__format__' and
3775 `__printf__' in function attributes, rather than `format' and
3778 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3780 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3782 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3784 Add tms320c30 support:
3785 * config/tc-tic30.h: New file.
3786 * config/tc-tic30.c: New file.
3787 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3788 TARGET_FORMAT as "coff-tic30".
3789 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3790 * Makefile.am: Rebuild dependencies.
3791 (CPU_TYPES): Add tic30.
3792 (CPU_OBJ_VALID): tic30-aout is valid.
3793 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3794 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3795 * configure, Makefile.in: Rebuild.
3797 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3799 * config/tc-v850.c (md_assemble): Improvements to error messages.
3801 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3803 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3804 BFD_RELOC_HI16_S to store the high bits of any value.
3806 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3807 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3808 assembler calculate relocations to any external symbol at all.
3809 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3810 involving generation of pc-relative relocs.
3811 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3812 has been moved to md_apply_fix3.
3814 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3815 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3816 which actually means (the address of identifier's GOT entry) +
3817 constant, which is not particularly useful.
3819 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3821 * read.h (include_dirs): Declare.
3822 (include_dir_count,include_dir_maxlen): Declare.
3824 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3826 * configure.in: Correct check for shared opcodes library.
3827 * configure: Rebuild.
3829 * listing.c (buffer_line): If we can't open the file, set at_end.
3830 (listing_print): Remove unused local variable fi.
3832 * config/m68k-parse.y (reglistpair): Handle register list in
3835 * config/vms-conf.h: Don't undef VERSION.
3837 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3839 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3841 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3843 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3844 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3845 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3846 (EXTRA_DIST): Define.
3847 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3848 explicitly rather than via the list of object files.
3849 (gcc-as.opt): New file created when make-gas.com is run.
3850 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3851 itbl-cpu.h} to #include appropriate file rather than copying that
3853 * config/vms-conf.h: Synchronize with current config.in.
3854 * Makefile.in: Rebuild.
3856 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3858 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3859 (parallel_ok): Relaxed parallel subinstruction dependency check.
3861 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3863 * as.h (flag_warn_suppress_instructionswap): added new flag.
3864 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3865 command line argument.
3866 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3867 warning only if flag_warn_suppress_instructionswap is false.
3869 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3871 * configure.in (i386-*-mingw32*): New target.
3872 * configure: Rebuild.
3874 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * symbols.c (resolve_symbol_value): Don't set the segment if it
3877 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3879 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3882 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3884 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3885 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3888 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3892 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3894 * config/tc-v850.c (v850_insert_operand): Display instruction when
3895 an error is encountered.
3897 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3899 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3900 (i386-*-sco3.2v5*coff): New target.
3901 (i386-*-sco3.2*): New target.
3902 * configure: Rebuild.
3904 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-v850.c: Tidy error message production.
3908 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3911 validate_immediate return value in the right type for comparisons
3914 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3916 * listing.c (MAX_BYTES): Use listing variables not constants.
3917 (data_buffer): No longer an array, but a pointer.
3918 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3919 (listing_listing): Allocate data_buffer.
3921 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3923 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3924 --listing-rhs-width, --listing-cont-lines.
3925 (show_usage): Update.
3926 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3927 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3928 (print_lines): Use the variables instead of the constants.
3929 (listing_listing): Likewise.
3930 * listing.h: Declare the new vars.
3932 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3934 * as.c (parse_args): Add --keep-locals alias for -L.
3935 Add --strip-local-absolute.
3936 (show_usage): Update.
3937 * as.h (flag_strip_local_absolute): New flag.
3938 * symbols.c (S_IS_LOCAL): Use it.
3939 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3940 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3941 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3943 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-m32r.c: Detect if explicitly parallel instructions
3946 might have an io conflict and issue a warning message.
3948 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3950 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3951 cgen_swap_fixups): Functions to save, restore and swap the fixup
3952 chain with a backup copy.
3953 (cgen_asm_finish_insn): Returns address of constructed insn.
3955 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3957 * listing.c (file_info_struct): Remove FILE, add POS.
3958 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3959 (file_info): Don't open the file.
3960 (buffer_line): Check for the file in the last_open cache, updating
3962 (print_source): Don't reference file_info->file.
3963 (listing_listing): Likewise.
3964 (listing_print): Close the file in the cache, if any.
3966 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3968 * read.c (dwarf_file_string): New file static variable.
3969 (emit_expr): Look for constant sequence that leads up to a file
3970 name in DWARF debugging output.
3971 (stringer): Use dwarf_file_string to decide whether to accept a
3972 string as a file name.
3974 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3976 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3977 (crack_operand): Add reg->reglst MRI hack.
3978 (r_seg): Put reglst symbols in reg_section.
3979 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3981 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3983 * tc-sh.c (get_specific): Handle SGR & DBR.
3985 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3987 * tc-h8300.c (parse_reg): Take the length of the symbol into
3988 account when attempting to match a register name.
3989 * tc-h8500.c (parse_reg): Likewise.
3991 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3993 * cgen.c: Formatting changes to improve readability.
3995 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3997 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4000 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4002 Based on a patch from Jim Wilson
4003 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4004 (tc_gen_reloc): Handle cross section PC relative relocs
4007 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4009 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4011 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4013 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4014 (expr_jmp_buf): New static local.
4015 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4016 (cgen_md_operand): New function.
4017 * tc-m32r.c: Clean up pass over `struct foo' usage.
4018 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4020 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4022 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4023 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4025 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-i386.c (i386_operand): Give an error if there are
4028 unrecognized characters after an expression.
4030 For older changes see ChangeLog-9697