1 Thu Aug 5 23:05:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
6 1999-08-05 Donn Terry <donn@interix.com>
8 * config/te-interix.h: New file.
9 * configure.in (i386-*-interix*): New target.
12 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
14 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
15 selectors for ELF too.
16 (selector_table): Add "ltp" and "rtp" selectors.
18 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
20 * config/tc-i386.c (i386_operand): No need to change
21 operand_string pointer in segment reg case before goto
22 do_memory_reference. Initialise displacement_string_start and
23 displacement_string_end after do_memory_reference label.
24 (i386_index_check): Add operand_string param, and print error
25 message on failure here.
26 (i386_intel_memory_operand): Instead of here.
27 (i386_operand): And here.
28 (INFER_ADDR_PREFIX): Enable.
30 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
32 * config/tc-i386.h (DefaultSize): Define. Renumber following
33 opcode_modifier defines.
35 From Etienne Lorrain <etienne.lorrain@ibm.net>
36 * config/tc-i386.c (stackop_size): New variable.
37 (set_16bit_code_flag): Clear it here.
38 (set_16bit_gcc_code_flag): New function.
39 (md_pseudo_table): Add "code16gcc" entry.
40 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
42 1999-08-03 Ian Lance Taylor <ian@zembu.com>
44 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
45 next_set_end even if the end symbol is being discarded.
47 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
48 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
49 * config/obj-coff.c: Likewise.
50 (seg_info_type): Remove.
51 (seg_info_off_by_4): Change to array of segT.
52 (s_get_segment): Adjust accordingly.
53 (obj_pseudo_table): Fully initialize sentinel entry.
55 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
56 Ralf Baechle <ralf@uni-koblenz.de>.
58 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
60 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
62 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
64 * config/tc-i386.c: Indentation and white space changes.
65 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
66 don't enable it by default.
67 (i386_intel_operand): Remove redundant prototype.
68 Move check on number of memory operands, and i.mem_operands++
69 (i386_intel_memory_operand): To here.
70 Remove i386_immediate code from here. Remove special case code
71 for input and output using (%dx). Remove base/index checks and
72 call i386_index_check instead. Save initial operand_string
73 argument for error message.
74 (i386_operand): Remove redundant prototype. Move base/index
75 checks to i386_index_check.
76 (i386_displacement): Move intel mode check for non-zero
78 (i386_intel_memory_operand): To here.
80 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
82 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
83 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
84 by .register pseudo-op if -64 and --no-undeclared-regs.
85 (s_register, sparc_adjust_symtab): New functions.
86 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
87 Declare sparc_adjust_symtab as tc_adjust_symtab.
88 * doc/c-sparc.texi: Add description of #ignore special literal
89 for .register pseudo-op.
91 1999-07-30 Catherine Moore <clm@cygnus.com>
93 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
94 the relocation's section offset.
96 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
98 * write.c (fixup_segment): Fix generic error check overflow test.
100 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
101 X_add_number to long.
103 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
105 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
108 1999-07-27 Ian Lance Taylor <ian@zembu.com>
110 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
113 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
115 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
117 * configure.bat: Remove; obsolete.
118 * config/go32.cfg: Likewise.
120 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
122 * configure.in (i386-*-vxworks*): New target.
123 * configure: Rebuild.
125 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
127 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
129 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
131 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
133 (output_insn): Put OLO10's secondary addend into tc_fix_data.
134 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
135 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
136 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
137 MAX_RELOC_EXPANSION): Define.
138 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
140 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
142 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
143 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
144 block. Print a warning if an 8-bit or 16-bit constant
145 displacement or immediate is truncated on output.
146 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
148 (i386_operand): Disallow immediate jump absolute operand.
150 1999-07-15 Ian Lance Taylor <ian@zembu.com>
152 * configure.in: Bump version number to 2.9.5.
153 * configure: Rebuild.
155 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
158 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
160 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
161 (cons_fix_new_hppa): Derive size of fixup from size of the object.
163 1999-07-14 Philip Blundell <pb@nexus.co.uk>
165 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
167 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
169 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
170 if -mno-fpu was given.
171 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
173 (cons_fix_new_arm): Remove misleading comments.
175 1999-07-14 Ian Lance Taylor <ian@zembu.com>
177 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
179 (relax_segment): Likewise. After giving a rs_org error, convert
180 the frag to rs_align to avoid cascading errors.
182 1999-07-12 Andreas Schwab <schwab@suse.de>
184 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
186 1999-07-11 Ian Lance Taylor <ian@zembu.com>
188 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
189 as appropriate. Fill in structure initializations. Add variable
190 initializations. Add casts.
191 * dwarf2dbg.c (print_stats): Change i to size_t.
192 * listing.c (listing_listing): Change list_line to unsigned int.
194 1999-07-10 Ian Lance Taylor <ian@zembu.com>
196 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
197 rather than checking for \001 and \002 in symbol name.
198 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
200 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
202 * configure.in (hppa*-linux-gnu*): New target.
203 * configure: Rebuilt.
205 1999-07-08 Nick Clifton <nickc@cygnus.com>
207 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
209 1999-07-07 Nick Clifton <nickc@cygnus.com>
211 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
212 accessing symbolP directly.
214 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
216 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
219 1999-07-05 Nick Clifton <nickc@cygnus.com>
221 * config/tc-arm.c (ARM_EXT_V5): Define.
222 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
223 (md_begin): Detect ARM v5 architectures.
224 (md_parse_option): Accept arm v5 specification.
225 (md_show_usage): Documment -marmv5 switch.
227 * doc/c-arm.texi: Document -marmv5 command line option.
229 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
231 (validate_immediate_twopart): New function. Determine if a
232 constant can be computed by two ADD instructions.
233 (output_inst): Remove its command line parameter - it was never
235 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
236 implememt the ADRL pseudo op.
237 (tc_gen_reloc): Generate a suitable error message if an ADRL
238 instruction tries to generate a real reloc.
240 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
242 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
244 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
247 1999-06-27 H.J. Lu <hjl@gnu.org>
249 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
250 non BFD_ASSEMBLER case.
252 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
254 * config/obj-coff.c (obj_coff_section): Mark writable sections as
257 1999-06-26 David Mosberger <davidm@hpl.hp.com>
259 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
260 out_end_sequence() when the address decreases due to a new frag.
261 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
262 numbering starts with 1.
264 1999-06-23 Nick Clifton <nickc@cygnus.com>
266 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
268 (mcore_s_text): Call obj_elf_text for ELF target.
269 (mcore_s_data): Call obj_elf_data for ELF target.
270 (mcore_s_section): No longer ELF specific. Call obj_coff_section
272 (mcore_s_bss): New function: Dump literal table before changing
274 (mcore_s_comm): New function: Dump literal table before changing
277 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
278 No longer static functions.
279 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
280 Provide prototypes for these functions.
282 1999-06-22 Ian Lance Taylor <ian@zembu.com>
284 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
285 a list of names, to try obj_segment_name, and to try abbreviated
286 names when using COFF without long section names.
288 * config/tc-alpha.c: More use of symbol accessor functions.
289 * config/tc-arc.c: Likewise.
290 * config/tc-d30v.c: Likewise.
291 * config/tc-fr30.c: Likewise.
292 * config/tc-i860.c: Likewise.
293 * config/tc-m88k.c: Likewise.
294 * config/tc-mcore.c: Likewise.
295 * config/tc-ns32k.c: Likewise.
296 * config/tc-sparc.c: Likewise.
297 * config/tc-v850.c: Likewise.
299 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
300 sy_value with appropriate accessor functions.
301 * config/tc-arm.c (md_apply_fix3): Likewise.
302 * config/tc-d10v.c (AT_WORD_P): Likewise.
303 * config/tc-v850.c (reg_name_search): Likewise.
305 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
306 use symbol_get_bfdsym instead.
307 * config/tc-ppc.c (md_assemble): Likewise.
308 * config/tc-v850.c (v850_comm): Likewise.
310 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
312 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
313 the symbol, rather than accessing the bsym member.
314 * config/tc-d10v.c (tc_gen_reloc): Likewise.
315 * config/tc-d30v.c (tc_gen_reloc): Likewise.
316 * config/tc-mcore.c (tc_gen_reloc): Likewise.
317 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
318 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
319 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
320 * config/tc-tic30.c (tc_gen_reloc): Likewise.
321 * config/tc-v850.c (tc_gen_reloc): Likewise.
323 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
325 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
326 (hppa_gen_reloc_type): Conditionalize on BFD64.
327 (tc_gen_reloc): Re-enable ELF relocations.
328 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
330 1999-06-21 Ian Lance Taylor <ian@zembu.com>
332 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
334 (do_ldst): Move assignment out of if condition.
335 (md_apply_fix3): Add casts to avoid printf format warnings. Add
336 parentheses to avoid warning.
338 1999-06-21 Nick Clifton <nickc@cygnus.com>
340 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
341 macro to get at the BFD symbol associated with a GAS symbol.
343 1999-06-19 Ian Lance Taylor <ian@zembu.com>
345 * config/tc-ppc.c: Update for symbol handling changes.
346 * config/obj-coff.c: Likewise.
348 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
350 * tc-hppa.c: General cleanups of ELF support. No more spaces
351 and subspaces for ELF.
352 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
353 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
354 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
355 (UNWIND_SECTION_NAME): Likewise.
356 (space/subspace related structures): Conditionalize definitions
358 (space/subspace directives and support routines): Conditionalize
359 definitions and references/uses on OBJ_SOM.
360 (label_symbol_struct): For ELF, track the symbol's segment. For
362 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
364 (USE_ALIASES): Kill for both SOM & ELF.
365 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
366 (pa_space, pa_subspace): Corresponding changes.
367 (pa_spaces_begin): Corresponding chagnes.
368 (md_begin): Do not muck around with space/subspace stuff for
370 (md_apply_fix): Temporarily disable argument relocation stuff
372 (tc_gen_reloc): Temporarily disable relocation generation for
374 (pa_build_unwind_subspace): Similarly.
376 1999-06-16 Nick Clifton <nickc@cygnus.com>
378 * config/tc-arm.c (thumb_set): New pseudo op.
379 (text, data, section): Override these pseudo ops with ARM
381 (s_thumb_set): New function: Perform the same as a .set pseudo
382 op, but also mark the alias'ed symbol as being a Thumb
384 (arm_s_text): New function: Perform the same as the .text
385 pseudo op, but dump the literal pool before changing
387 (arm_s_data): New function: Perform the same as the .data
388 pseudo op, but dump the literal pool before changing
390 (arm_s_section): New function: Perform the same as the
391 .section pseudo op, but dump the literal pool before changing
393 (arm_cleanup): Do not reset the current section before dumping
396 1999-06-17 Nick Clifton <nickc@cygnus.com>
398 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
399 OPTION_NO_WARN_UNMATCHED entries.
400 (md_parse_option): Generate a warning message if an unrecognised
401 option is encountered.
403 * config/tc-d10v.c (do_not_ignore_hash): New variable.
404 (get_operands): When parsing an expression after an '@' symbol
405 has been detected, do not ignore '#' symbols.
406 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
409 1999-06-13 Ian Lance Taylor <ian@zembu.com>
411 From K. Richard Pixley <rich@noir.com>:
412 * configure.in (ppc-*-vxworks*): New target.
413 * configure: Rebuild.
415 1999-06-12 Philip Blundell <philb@gnu.org>
417 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
419 1999-06-13 Ian Lance Taylor <ian@zembu.com>
421 * write.c (adjust_reloc_syms): Rather than never reducing reloc
422 which refer to symbols in linkonce sections, permit reducing the
423 relocs if the symbol is local.
425 1999-06-12 Ian Lance Taylor <ian@zembu.com>
427 * subsegs.c (subseg_text_p): New function.
428 * as.h (subseg_text_p): Declare.
429 * read.c (do_align): Use subseg_text_p to set the default fill.
430 * write.c (subsegs_finish): Likewise.
431 * config/obj-coff.c (write_object_file): Likewise.
432 * config/tc-i386.h (md_maybe_text): Don't define.
433 (md_do_align): Use subseg_text_p to set the default fill.
434 * config/tc-m32r.c (m32r_do_align): Likewise.
435 * config/tc-sh.c (sh_do_align): Likewise.
436 * config/tc-sparc.h (md_do_align): Likewise.
438 1999-06-12 David O'Brien <obrien@freebsd.org>
440 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
441 * configure: Rebuild.
443 1999-06-12 Ian Lance Taylor <ian@zembu.com>
445 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
446 * Makefile.am: Rebuild dependencies.
447 * Makefile.in: Rebuild.
449 * config/tc-i386.c (i386_immediate): Remove unused label
452 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
453 * symbols.c: Likewise.
454 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
455 sy_next field when taking address, rather than symbol_next.
457 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
459 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
460 value from the output file architecture.
461 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
462 * dwarf2dbg.h: Change bfd_vma to addressT.
464 1999-06-11 Ian Lance Taylor <ian@zembu.com>
466 * dwarf2dbg.h: Use PARAMS in function declarations.
468 1999-06-11 Martin Dorey <mdorey@madge.com>
470 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
471 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
473 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
475 1999-06-11 Ian Lance Taylor <ian@zembu.com>
477 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
479 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
482 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
484 * read.c (read_a_source_file): Only declare inescape if
487 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
489 (find_entry_byval): Add parens to avoid warning.
491 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
493 * symbols.c (resolve_symbol_value): Don't permit subtraction of
496 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
498 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
501 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
502 synthetize_setx): New functions.
503 (md_assemble): Broken the special cases into the above
504 functions. Make compiler happy if sizeof(bfd_vma)==4.
505 Fix sethi generated from set/setuw. If instructions have a relloc,
506 always clear the fields to be relocated in the opcode.
507 (sparc_ip): Remove special_case global variable.
509 1999-06-10 Ian Lance Taylor <ian@zembu.com>
511 Based on patches from John W. Woznack <jwoznack@concentric.net>:
512 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
513 indication of success rather than a value.
514 (itbl_get_val): Likewise.
515 (itbl_get_field): Use strcspn. Change delimiters to include
517 * itbl-ops.h (itbl_get_reg_val): Update declaration.
518 (itbl_get_val): Likewise.
519 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
521 * symbols.c (copy_symbol_attributes): Convert local symbols to
524 1999-06-10 Nick Clifton <nickc@cygnus.com>
526 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
529 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
531 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
532 Optimize set if sizeof(bfd_vma) == 64.
533 (sparc_ip): Fix sethi - without %hi() it should generate
534 R_SPARC_22 reloc, not R_SPARC_HI22.
535 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
537 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
539 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
540 (s_ncons): New function.
541 (native_op_table): New table.
542 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
543 R_SPARC_OLO10 handling.
545 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
547 * expr.h (struct expressionS): Revert last change; widen X_op.
548 * config/tc-alpha.c (md_begin): Check the field is wide enough.
550 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
552 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
553 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
554 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
555 * Makefile.in: Regenerated.
557 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
558 `common' pass on to s_mri_common.
559 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
561 1999-06-06 Richard Henderson <rth@cygnus.com>
563 * config/obj-elf.c (obj_elf_section): Don't free the return
564 value of demand_copy_C_string.
566 1999-06-05 Richard Henderson <rth@cygnus.com>
568 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
569 creation logic from obj_elf_create_section.
571 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
572 (section_stack): New.
573 (special_sections): Make const.
574 (obj_elf_section): Gut and rewrite parsing.
575 (obj_elf_change_section): New function broken out of obj_elf_section.
576 (obj_elf_parse_section_letters): Likewise.
577 (obj_elf_section_word): Likewise.
578 (obj_elf_section_type): Likewise.
579 (obj_elf_previous): Treat as a toggle.
580 (obj_elf_popsection): New.
581 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
582 (ppc_section_type): Likewise.
583 * config/tc-ppc.h: Likewise.
585 * expr.h (struct expressionS): Don't make X_op a bitfield.
586 * config/tc-alpha.c: Update for symbol handling changes.
587 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
588 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
590 1999-06-05 Richard Henderson <rth@cygnus.com>
592 * dwarf2dbg.c (*): Convert to K&R + prototypes.
593 (dwarf2_gen_line_info): Kill unused variables.
594 (dwarf2_finish): Likewise.
595 (dwarf2_where): Likewise.
596 (dwarf2_directive_file): If we've only got a string,
597 hand off to s_app_file.
598 * ecoff.c: Move the include of ecoff.h.
599 * symbols.h (S_IS_FUNCTION): Prototype.
601 * read.c (LEX_HASH): Supply a default.
603 (s_globl): Update `c' after skipping whitespace.
604 * read.h (LEX_END_NAME, is_name_ender): New.
605 * expr.c (get_symbol_end): Respect it.
607 1999-06-04 Mark Klein <mklein@dis.com>
609 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
611 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
613 * config/tc-hppa.c: Update for symbol handling changes.
615 1999-06-03 Ian Lance Taylor <ian@zembu.com>
617 * cgen.c: Update for symbol handling changes.
618 * config/tc-m32r.c: Likewise.
620 * config/tc-hppa.h: Update for symbol handling changes.
621 * config/tc-hppa.c: Likewise.
623 * config/tc-arm.h: Update for symbol handling changes.
624 * config/tc-arm.c: Likewise.
625 (symbol_make_empty): Remove. Just use symbol_create.
627 * symbols.c (symbol_set_tc): Correct name.
629 * Makefile.am: Rebuild dependencies.
630 ($(OBJS)): Don't depend upon struc-symbol.h.
631 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
632 * dep-in.sed: Don't remove struc-symbol.h.
633 * Makefile.in: Rebuild.
635 * doc/internals.texi (Symbols): Describe changes in symbol
638 1999-06-03 Richard Henderson <rth@cygnus.com>
640 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
641 instead of doing the work by hand.
643 1999-06-03 David Mosberger <davidm@hpl.hp.com>
645 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
646 state of line state-machine.
647 (struct ls): Collect DWARF2 line state-machine state in new member
648 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
649 resulted in any DWARF2 directives.
650 (reset_state_machine): New function.
651 (out_end_sequence): Ditto.
652 (dwarf2_gen_line_info): When switching sections or switching to a
653 lower text address, call out_end_sequence() first to terminate the
654 previous code sequence as code sequences MUST have monotonically
655 increasing addresses.
656 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
658 1999-06-03 David Mosberger <davidm@hpl.hp.com>
660 * as.c (parse_args): Add option -gdwarf2 to allow requesting
661 DWARF2 debug info (line information only, at this point).
662 * as.h: Update comment about supported debug formats.
663 * dwarf2dbg.c, dwarf2dbg.h: New files.
664 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
666 * expr.c (operand): Don't use [ for parens if we want an index op.
667 (op_encoding): Switch [ into O_index, if desired.
668 (op_rank): Renumber with O_index on bottom.
669 (expr): If O_index, match closing bracket.
670 * expr.h (O_index): New.
672 * read.c (read_a_source_file): Conditionally allow matched "
673 in lines passed to md_assemble.
675 * config/obj-elf.c (elf_pseudo_table): Add `common'.
677 1999-06-03 Ian Lance Taylor <ian@zembu.com>
679 Add support for storing local symbols in a small structure to save
680 memory when assembling large files.
681 * as.h: Don't include struc-symbol.h.
682 (symbolS): Add typedef.
683 * symbols.c: Include struc-symbol.h.
684 (local_hash): New static variable.
685 (save_symbol_name): New static function, from symbol_create.
686 (symbol_create): Call save_symbol_name.
687 (local_symbol_count): New static variable.
688 (local_symbol_conversion_count): Likewise.
689 (LOCAL_SYMBOL_CHECK): Define.
690 (local_symbol_make): New static function.
691 (local_symbol_convert): New static function.
692 (colon): Handle local symbols. Create local symbol for local
694 (symbol_table_insert): Handle local symbols.
695 (symbol_find_or_make): Create local symbol for local label name.
696 (symbol_find_base): Check for local symbol.
697 (symbol_append, symbol_insert): Check for local symbols.
698 (symbol_clear_list_pointers, symbol_remove): Likewise.
699 (verify_symbol_chain): Likewise.
700 (copy_symbol_attributes): Likewise.
701 (resolve_symbol_value): Handle local symbols.
702 (resolve_local_symbol): New static function.
703 (resolve_local_symbol_values): New function.
704 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
705 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
706 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
707 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
708 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
709 (symbol_previous, symbol_next): New functions.
710 (symbol_get_value_expression): Likewise.
711 (symbol_set_value_expression): Likewise.
712 (symbol_set_frag, symbol_get_frag): Likewise.
713 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
714 (symbol_mark_used_in_reloc): Likewise.
715 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
716 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
717 (symbol_mri_common_p): Likewise.
718 (symbol_mark_written, symbol_clear_written): Likewise.
719 (symbol_written_p): Likewise.
720 (symbol_mark_resolved, symbol_resolved_p): Likewise.
721 (symbol_section_p, symbol_equated_p): Likewise.
722 (symbol_constant_p): Likewise.
723 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
724 (symbol_get_obj, symbol_set_obj): Likewise.
725 (symbol_get_tc, symbol_set_tc): Likewise.
726 (symbol_begin): Initialize local_hash.
727 (print_symbol_value_1): Handle local symbols.
728 (symbol_print_statistics): Print local symbol statistics.
729 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
730 Declare new symbols.c functions. Move many declarations here from
732 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
733 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
734 (struct symbol): Move bsym to make it clearly the first field.
735 Remove TARGET_SYMBOL_FIELDS.
736 (symbolS): Don't typedef.
737 (struct broken_word): Remove.
738 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
739 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
740 (symbol_clear_list_pointers): Likewise.
741 (symbol_insert, symbol_remove): Likewise.
742 (symbol_previous, symbol_append): Likewise.
743 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
744 (struct local_symbol): Define.
745 (local_symbol_converted_p, local_symbol_mark_converted): Define.
746 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
747 (local_symbol_get_frag, local_symbol_set_frag): Define.
748 (local_symbol_get_real_symbol): Define.
749 (local_symbol_set_real_symbol): Define.
751 * write.c (write_object_file): Call resolve_local_symbol_values.
752 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
753 (TARGET_SYMBOL_FIELDS): Don't define.
754 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
755 ECOFF_DEBUGGING, add ECOFF fields.
756 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
757 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
758 ECOFF_DEBUGGING, add ECOFF fields.
759 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
760 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
761 * config/tc-mcore.h: Don't include struc-symbol.h.
762 (TARGET_SYMBOL_FIELDS): Don't define.
763 (struct mcore_tc_sy): Define.
764 (TC_SYMFIELD_TYPE): Define.
765 * Many files: Use symbolS instead of struct symbol. Use new
766 accessor functions rather than referring to symbolS fields
769 * read.c (s_mri_common): Don't add in value of line_label.
771 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
772 checking for SEC_LINK_ONCE.
774 * config/tc-sh.h (sh_fix_adjustable): Declare.
776 * app.c (input_buffer): New static variable.
777 (app_push): Save saved_input in allocated buffer.
778 (app_pop): Restored saved_input.
779 (do_scrub_chars): Change get parameter to take char * and int as
780 arguments. Change GET macro to pass input_buffer to get
781 function. Don't save input into allocated buffer.
782 * as.h (do_scrub_chars): Update declaration.
783 * input-file.c (input_file_get): Change to take char * and int.
784 Read data into passed in buffer. Remove static buffer.
785 * read.c (scrub_from_string): Change to take char * and int. Copy
786 data into passed in buffer.
788 * hash.h: Neaten. Declare hash_traverse.
789 * hash.c: Complete rewrite based on BFD hashing code.
790 * gasp.c (chunksize): New variable.
791 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
794 1999-05-28 Nick Clifton <nickc@cygnus.com>
796 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
797 addend unless the target uses an old ABI.
799 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
801 -Wchar-subscripts cleanup
802 * listing.c (listing_newline): Use unsigned char variable, so
803 calls to isascii,iscntrl are correct.
804 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
806 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
807 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
808 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
809 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
811 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
813 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
815 (arch_coldfire_p): New #define.
816 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
818 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
820 * config/tc-m68k.c (install_operand): Add places `n', `o'.
822 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
823 (install_operand): Add place `N'.
824 (init_table): Add registers ACC, MACSR, MASK.
826 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
828 * config/tc-m68k.c: Change mcf5200 --> mcf.
829 (archs): Add mcf5206e, mcf5307.
830 (m68k_ip): Add format `u'.
831 (install_operand): Add place `m', `M', `h'.
832 (init_table): Add upper/lower registers.
834 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
836 1999-05-28 Martin Dorey <mdorey@madge.com>
838 * config/tc-i960.c: Several minor changes to add ELF and
839 BFD_ASSEMBLER support.
840 * config/tc-i960.h: Likewise.
841 * configure.in (i960-*-elf*): New target.
842 * aclocal.m4, configure: Rebuild.
844 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
846 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
847 reloc changes when defined(BFD_ASSEMBLER).
849 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
851 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
853 * write.c (write_print_statistics): Output to file, not stderr.
855 * expr.c (generic_bignum_to_int32,64): Prototype.
857 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
858 output_sleb128, output_uleb128, output_big_sleb128,
859 output_big_uleb128, output_big_leb128): Prototype.
860 (output_big_sleb128, output_big_uleb128): Make inline.
861 (output_big_leb128): Remove inline
863 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
864 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
865 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
866 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
867 value for correct overflow check in write.c:fixup_segment.
868 * write.c (fixup_segment): Move bitfield overflow checks to after
869 the md_apply_fix call.
870 * config/obj-coff.c (fixup_segment): Likewise.
871 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
872 valueT *val argument.
874 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
876 * config/atof-ieee.c (gen_to_words): Correctly round a
877 denormalized number. Fix off-by-one in range checking for
878 exponent in a denormal.
880 1999-05-10 Nick Clifton <nickc@cygnus.com>
882 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
885 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
887 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
889 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
891 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
892 (ReverseRegRegmem): Remove.
893 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
894 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
895 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
898 From Doug Ledford <dledford@redhat.com>
899 * config/tc-i386.h (RegXMM): New for P/III.
900 * config/tc-i386.c: Add support for P/III.
902 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
904 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
905 (md_begin): Allow ppc32 insns in ppc64bridge mode.
906 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
908 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
910 * config/tc-i386.c (i386_immediate): Skip whitespace before
911 complaining about junk after expression.
912 (i386_displacement): Likewise.
914 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
916 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
917 Don't copy before downcaseing.
919 1999-05-05 Catherine Moore <clm@cygnus.com>
921 * tc-m68k.c: Include elf/m68k.h.
922 (m68k_elf_final_processing): New routine.
923 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
926 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
928 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
931 1999-04-30 Nick Clifton <nickc@cygnus.com>
933 * config/tc-mcore.c (mcore_s_section): Dump literals before
936 1999-04-29 Nick Clifton <nickc@cygnus.com>
938 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
941 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
943 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
944 (TC_INIT_FIX_DATA): Delete.
945 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
946 (TC_INIT_FIX_DATA): Delete.
947 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
948 * write.c (fix_new_internal): Initialize fx_cgen member.
949 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
950 (gas_cgen_md_apply_fix3): Update.
951 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
952 (md_cgen_record_fixup_exp): Update.
953 (FX_OPINFO_R_TYPE): Update.
955 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
956 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
957 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
958 * frags.h (struct frag): Make opindex, opinfo ints.
960 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
962 1999-04-26 Tom Tromey <tromey@cygnus.com>
964 * aclocal.m4, configure: Updated for new version of libtool.
966 1999-04-22 Nick Clifton <nickc@cygnus.com>
968 * config/tc-mcore.c (md_apply_fix3): Renamed function from
970 (md_apply_fix3): Do not fix up absolute relocations against
973 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
975 1999-04-20 Nick Clifton <nickc@cygnus.com>
977 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
978 changes and data-in-text directives.
979 (mcore_cons): New function: intercept cons() operations.
980 (mcore_float_cons): New function: intercept float_cons()
982 (mcore_stringer): New function: intercept stringer() operations.
984 1999-04-18 Ian Lance Taylor <ian@zembu.com>
986 * obj.h (struct format_ops): Change generate_asm_lineno field to
988 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
990 * config/tc-alpha.c (find_opcode_match): Add default case to
992 (find_macro_match): Likewise.
993 (load_expression): Parenthesize && within ||.
995 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
997 1999-04-17 Nick Clifton <nickc@cygnus.com>
999 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1000 .text .data .section pseudo ops.
1001 (mcore_s_section): New function. Dump lits before changing secs.
1002 (mcore_s_text): New function. Dump lits before changing secs.
1003 (mcore_s_data): New function. Dump lits before changing secs.
1005 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1007 * config/tc-mips.c (mips_32bitmode): New.
1008 (md_begin): Set mips_32bitmode if needed.
1009 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1010 Set EF_MIPS_32BITMODE.
1012 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1014 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1017 1999-04-16 Nick Clifton <nickc@cygnus.com>
1019 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1021 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1023 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1024 expressions correctly.
1027 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1029 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1031 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1033 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1034 and fmpynfadd instructions.
1036 1999-04-11 Richard Henderson <rth@cygnus.com>
1038 * as.h (environ): Declare it, if needed.
1039 * as.c (dump_statistics): Don't declare environ.
1040 * configure.in (environ): Detect declaration.
1041 * configure, config.in: Rebuild
1043 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1044 (i386_displacement): Allocate enough space for replacement buffer.
1045 Clean up replacement buffer initialization.
1047 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1049 * subsegs.c (section_symbol): Don't create a new symbol if one
1050 already exists; instead, use the existing one, but set its segment
1051 and frag data if it hasn't already been defined.
1052 * config/obj-coff.c (c_section_symbol): Likewise.
1054 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1056 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1058 1999-04-08 Nick Clifton <nickc@cygnus.com>
1060 * config/tc-mcore.c: New File: Support routines for MCore
1062 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1063 * config/obj-coff.c: Add support for mcore-pe target.
1065 * Makefile.am: Add support for MCore targets.
1066 * Makefile.in: Regenerate.
1067 * configure.in: Add support for MCore targets.
1068 * configure: Regenerate.
1070 * doc/all.texi: Set MCORE.
1071 * doc/as.texinfo: Document MCore specific command line options.
1073 * write.h: Prevent multiple inclusion.
1075 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1077 * asintl.h (LC_MESSAGES): Never define.
1078 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1080 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1083 * Makefile.am (m68k-parse.c): If configuring in the source
1084 directory, copy m68k-parse.y into the local directory before
1085 running ylwrap, to remove spurious differences when generating
1087 * Makefile.in: Rebuild.
1089 * config/tc-sparc.h (md_do_align): Just allocate the number of
1090 bytes necessary, rather than always allocating 1024.
1092 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1094 * listing.c (listing_newline): Add cast to avoid warning.
1095 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1096 * config/tc-i386.c (i386_scale): Add return value.
1097 (build_displacement_string): Remove unused local temp_disp2.
1098 (i386_intel_memory_operand): Add parentheses to avoid warning.
1099 (i386_intel_operand): Remove unused local end_of_operand_string.
1100 (i386_operand): Remove unused local operand_modifier.
1101 (i386_operand): Add parens to avoid warning.
1103 1999-04-04 Don Bowman <don@pixsci.com>
1105 * configure.in: Add mips*-*-vxworks* target; have it define
1107 * configure, config.in: Rebuild.
1109 1999-03-31 Nick Clifton <nickc@cygnus.com>
1111 * configure.in (emulations): Add support for arm-epoc-pe.
1112 * configure: Regenerate.
1113 * config/te-epoc-pe.h: New file. Define macros specific to
1115 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1116 for arm-epoc-pe target.
1118 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1120 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1122 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1124 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1125 detect ",n" without a condition.
1126 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1129 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1131 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1132 instruction is encoded with one bit.
1135 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1137 * doc/internals.texi (CPU backend): Mention that
1138 line_separator_chars should not include newline. From thi
1139 <ttn@mingle.glug.org>.
1141 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1143 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1144 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1146 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1148 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1150 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1152 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1155 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1157 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1159 1999-03-15 Martin Hunt <hunt@cygnus.com>
1161 * app.c (do_scrub_begin): Change '-' back to a symbol char
1162 so we can use multiple opcodes on a line again.
1164 * config/tc-d30v.c: By default, warn if a symbol has
1165 the same name as a register. Plus some minor
1166 updates from the branch.
1168 1999-03-13 Nick Clifton <nickc@cygnus.com>
1170 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1171 BFD_RELOC_16 and BFD_RELOC_64.
1173 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1175 * expr.c (expr): Add missing else.
1177 1999-03-12 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-arm.c (md_apply_fix3): Improve error message.
1181 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1183 * Makefile.am (CPU_TYPES): Add fr30.
1184 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1185 (fr30,m32r dependencies): Update.
1186 * Makefile.in: Rebuild.
1188 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1189 (gas_cgen_record_fixup_exp): Ditto.
1190 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1191 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1192 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1193 (md_cgen_lookup_reloc): Update use of operand->type.
1194 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1195 (md_convert_frag): Call cgen_operand_lookup_by_num.
1196 (md_cgen_lookup_reloc): Update use of operand->type.
1197 (m32r_cgen_record_fixup_exp): Ditto.
1199 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1201 * config/tc-mips.c (md_show_usage): Fix message.
1203 1999-03-03 Nick Clifton <nickc@cygnus.com>
1205 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1206 and LDR reg,=<expr> instruction.
1208 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1211 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1213 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1215 1999-02-17 Nick Clifton <nickc@cygnus.com>
1217 This patch was created by: Scott Bambrough
1218 <scottb@corelcomputer.com>
1221 Special cased '@' character. The '@' character is used as the
1222 ARM assembler comment character, as a special character
1223 and in ELF .symver pseudo-op's, and as a special character in
1224 .type and .section pseudo-ops.
1225 (symver_pseudo): New static variable.
1226 (symver_state): New static variable.
1227 (struct app_save): Add field 'symver_state'.
1228 (app_push): Save global symver_state int struct app_save.
1229 (app_pop): Restore global symver_state from struct app_save.
1230 (do_scrub_chars): Special case handling of '@' character in
1233 * configure.in: Modified to recognize armv* uname syntax from ARM
1235 * configure: Regenerated.
1237 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1238 a prefix to the section's type.
1239 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1240 the type's typename.
1242 * config/tc-arm.h: Add support for PIC generation:
1243 (pic_code): New boolean.
1244 (obj_relocate_extern): Define.
1245 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1246 (TC_CONS_FIX_NEW): Define.
1247 (tc_fix_adjustable): Define.
1248 (GLOBAL_OFFSET_TABLE_NAME): Define.
1250 * config/tc-arm.c: Add support for PIC generation:
1251 (line_seperator_chars): Allow ';' as a seperator for Linux.
1252 (is_immediate_prefix): New macro.
1253 (arm_parse_reloc): New function.
1254 (s_arm_elf_cons): New function.
1255 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1256 (md_undefined_symbol): Special case handling for the Global Offset
1258 (md_apply_fix3): Handle PIC relocs.
1259 (tc_gen_reloc): Handle PIC relocs.
1260 (md_parse_option): Add support for '-k' command line switch to
1261 enable PIC generation.
1262 (cons_fix_new_arm): New function.
1263 (s_arm_elf_cons): New function.
1265 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1267 * configure.in: Add comments for uses of AC_DEFINE.
1268 * acinclude.m4: Likewise.
1269 * acconfig.h: Remove.
1270 * aclocal.m4: Rebuild.
1271 * configure: Rebuild.
1272 * Makefile.in: Rebuild.
1273 * config.in: Rebuild.
1275 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1277 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1278 non-constant offset from a base register.
1280 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1282 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1285 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1287 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1288 (emit_insn): Look for pc-relative and no-overflow specifiers on
1289 internal relocation types.
1291 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1293 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1296 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1298 (mips_4650, mips_4010, mips_4100): Variables removed.
1299 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1300 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1302 (md_begin): Don't bother initializing the mips_NNNN variables;
1303 mips_cpu is set, and that's good enough now.
1304 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1305 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1306 (show): New function, to handle wrapping in the CPU lists.
1307 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1309 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1311 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1312 than treat as an immediate specifier.
1314 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1316 * config/tc-i386.c: Prototype many functions.
1317 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1318 (i386_immediate): Remove unused second argument.
1319 (i386_intel_operand): Fix i386_is_reg typo.
1320 (i386_operand): Use allow_naked_reg.
1321 (output_invalid): Make operand int for K&R.
1323 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1325 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1327 * Makefile.in: Rebuild.
1329 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1331 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1333 (EXTRA_as_new_SOURCES): Comment out.
1334 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1335 * Makefile.in: Rebuild.
1336 * doc/Makefile.in: Rebuild.
1337 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1338 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1339 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1340 * configure: Rebuild.
1341 * aclocal.m4: Rebuild.
1342 * config.in: Rebuild.
1343 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1344 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1345 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1346 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1347 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1348 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1349 (gas_cgen_record_fixup_exp): Ditto.
1350 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1351 descriptor, not global variable.
1352 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1353 descriptor, not global variable. Refer to insert_operand handler
1354 via cpu descriptor, not global function.
1355 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1356 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1357 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1358 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1359 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1360 * config/tc-m32r.c: Ditto.
1361 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1362 (md_assemble): Ditto.
1363 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1365 1999-02-09 Nick Clifton <nickc@cygnus.com>
1367 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1368 relocations for ELF targets.
1370 1999-02-08 Nick Clifton <nickc@cygnus.com>
1372 * configure.in: Add support for StrongARM target.
1373 * configure: Regenerate.
1375 1999-02-05 Nick Clifton <nickc@cygnus.com>
1377 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1379 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1382 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1384 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1386 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1388 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1389 (INTEL_DWORD_MNEM_SUFFIX): Define.
1392 (DWORD_PTR): Define.
1393 (XWORD_PTR): Define.
1395 (OFFSET_FLAT): Define.
1397 (NONE_FOUND): Define.
1400 * config/tc-i386.c (set_intel_syntax): New routine.
1401 (intel_syntax): Declare.
1402 (allow_naked_reg): Declare.
1403 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1404 (intel_float_operand): New routine.
1405 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1406 Handle brackets as well as parens. Call i386_intel_operand for
1407 intel syntax. Reverse operands if appropriate. Handle new
1408 suffixes. Handle movzx and movsx.
1409 (i386_is_reg): New routine.
1410 (i386_immediate): New routine.
1411 (i386_scale): New routine.
1412 (i386_displacement): New routine.
1413 (i386_operand_modifier): New routine.
1414 (build_displacement_string): New routine.
1415 (i386_parse_seg): New routine.
1416 (i386_intel_memory_operand): New routine.
1417 (i386_intel_operand): New routine.
1418 (i386_operand): Call i386_displacement, i386_immediate,
1419 i386_scale, etc. instead of handling inline.
1420 (parse_register): Handle registers without prefix.
1422 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1424 * configure: Regenerate.
1425 * configure.in (arm-*-oabi): New.
1426 (thumb-*-oabi): New.
1427 * config/tc-arm.c (target_oabi): Declare.
1428 (md_apply_fix3): Support REL relocs.
1429 (md_parse_option): Handle -oabi.
1430 (elf32_arm_target_format): New routine.
1431 (md_longopts): Add OPTION_OABI.
1432 * config/tc-arm.h: Redefine TARGET_FORMAT.
1435 1999-01-28 Nick Clifton <nickc@cygnus.com>
1437 * write.c (write_relocs): Handle out of range error.
1439 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1440 (fr30_force_relocation): Default to 0.
1442 * config/tc-fr30.h (obj_fix_adjustable): Define.
1443 (TC_FORCE_RELOCATION): Define.
1445 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1448 1999-01-16 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1451 merge of two instructions if the left instruciton kills the right.
1453 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1455 * Makefile.in: Regenerate.
1456 * configure.in: Redo test for using cgen.
1457 * configure: Regenerate.
1459 1999-01-09 Nick Clifton <nickc@cygnus.com>
1461 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1462 redefinition of this macro.
1464 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1466 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1469 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1471 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1472 a read of HI or LO and an immediatly following branch.
1474 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1476 * config/tc-mips.c (md_begin): Another correction to the setting of
1479 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1481 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1483 1998-12-21 Nick Clifton <nickc@cygnus.com>
1485 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1486 bit insn when optimizing, so that parallelised instructions will
1487 start on a 32 bit boundary.
1489 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1491 * config/tc-mips.c (mips_eabi64): New.
1492 (md_begin): Set mips_eabi64.
1493 (mips_elf_final_processing): Use it.
1495 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1497 * config/tc-mips.c (mips_elf_final_processing):
1498 Correct setting of ABI in e_flags.
1500 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1502 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1504 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1506 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1508 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1510 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1511 warning, values that don't fit in the field.
1513 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1515 * config/tc-mips.c (mips_abi_string): New.
1516 (md_parse_option,md_longopts): Add mabi.
1517 (mips_elf_final_processing): Set e_flags based on mabi flag.
1519 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1521 * config/tc-mips.c (md_parse_option): Handle vr4111.
1523 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1525 * config/tc-h8300.c (build_bytes): Change message given if the
1526 instruction requires H8/300H mode and we're not in Hmode, to
1527 suggest that it may be the operand modes that are the problem, not
1528 necessarily the opcode.
1530 1998-12-10 Nick Clifton <nickc@cygnus.com>
1532 * config/tc-fr30.c: Add line separator character.
1534 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1536 * configure.in (hppa-*-mpeix*): New target.
1537 * config/obj-som.h (obj_som_compiler): Declare.
1538 * config/obj-som.c (compiler_seen): New static variable.
1539 (obj_som_compiler): New function.
1540 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1541 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1542 (pa_type_args): Set hppa_priv_level.
1543 (pa_compiler): New static function if OBJ_SOM.
1544 * configure: Rebuild.
1546 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1548 * read.c (output_leb128): Don't mark as inline.
1550 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1552 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1553 AIX .vbyte unaligned data support.
1554 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1555 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1558 1998-12-07 Nick Clifton <nickc@cygnus.com>
1560 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1563 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1565 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1566 BFD_RELOC_ARM_PCREL_BRANCH.
1568 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1570 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1571 checking the target type.
1572 (mips-dec-bsd*): Set endian to little.
1573 * configure: Rebuild.
1575 COFF weak symbol support, based on patches from Mark Elbrecht
1576 <snowball3@usa.net>:
1577 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1578 * config/obj-coff.c (obj_coff_weak): New static function.
1579 (obj_coff_endef) [both versions]: Handle weak symbols.
1580 (coff_frob_symbol): Likewise.
1581 (yank_symbols): Likewise.
1582 (obj_pseudo_table): Add "weak".
1584 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1585 <aymeric.vincent@emi.u-bordeaux.fr>.
1586 * aclocal.m4: Rebuild with current tools.
1587 * configure: Rebuild.
1589 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1590 an assertion failure for a case we can't handle when OBJ_ECOFF.
1592 * expr.c (operator): And with 0xff to avoid problems with signed
1595 1998-12-03 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1598 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1600 1998-12-02 Nick Clifton <nickc@cygnus.com>
1602 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1605 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1607 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1610 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1615 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1617 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1619 (d10v_cleanup): Only generate previous insn if a multiline insn is
1622 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1624 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1627 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1630 -marm6xxx command line switches.
1632 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1634 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1635 (itbl-ops.o): Delete duplicate dependencies.
1636 Rebuild dependencies.
1637 Add fr30 dependencies.
1638 * Makefile.in: Rebuild.
1640 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1644 * listing.c: Ignore line terminator characters found inside
1647 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1649 * po/gas.pot: Regenerated.
1651 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1654 fr30_is_label_start(). Also checks for delay slot insns.
1656 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1657 FR30 instructions which contain a colon in the mnemonic.
1659 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1661 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1663 * config/tc-fr30.c: Removed currently superflous code.
1665 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1667 * config/tc-fr30.h: New file.
1668 * config/tc-fr30.c: Tweaking so that it will compile.
1670 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1672 * config/tc-d10v.h (obj_fix_adjustable): Define.
1673 (TC_FORCE_RELOCATION): Define.
1674 (d10v_force_relocation): Declare.
1675 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1676 (md_apply_fix3): Handle Vtable relocs.
1677 (d10v_fix_adjustable): New.
1678 (d10v_force_relocation): New.
1680 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1682 * config/tc-d30v.c: Change default behaviour to ignore potential
1683 conflicts between register name and symbol names.
1685 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1687 * configure.in: Add fr30-*-*.
1688 * config/tc-fr30.c: New file.
1689 * Makefile.in: Regenerated.
1690 * config.in: Regenerated.
1691 * configure: Regenerated.
1692 * doc/Makefile.in: Regenerated.
1693 * po/gas.pot: Regenerated.
1695 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1697 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1700 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1702 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1704 (do_scrub_chars): Add some casts to unsigned char to avoid
1705 unwanted sign extension.
1706 * read.c (lex_type): Set characters about 127 to be symbol
1708 * config/tc-i386.c (md_begin): Set identifier_chars and
1709 operand_chars for values above 127.
1711 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1713 * configure.in: detect cygwin* instead of cygwin32*
1714 * configure: regenerate
1716 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1718 * listing.c: Add support for producing a listing from piped
1721 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1723 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1724 (append_insn): Account for the tx39's multiply behavior.
1726 1998-10-26 Michael Meissner <meissner@cygnus.com>
1728 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1729 from assemble_parallel_insns. Add support for '->' to indicate
1730 explicitly serializing the instructions.
1731 (md_assemble): Ditto.
1733 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1735 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1738 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1740 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1742 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1744 * config/tc-mips.c : support frame and regmask/fregmask when
1745 MIPS_STABS_ELF is specified.
1747 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1749 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1750 (md_apply_fix): Don't return 1 for VTABLE relocs.
1751 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1753 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1755 * doc/c-i386.texi: Replace occurences of "opcode" with
1756 "instruction mnemonic", "instruction", or "mnemonic" when
1757 referring to the name of an instruction. Use "opcode" when
1758 referring to the sequence of machine bytes.
1760 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1761 (is_opcode_char): Rename to is_mnemonic_char.
1762 (md_assemble and i386_operand): Correct error messages from
1763 "opcode" to "instruction mnemonic"
1764 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1765 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1766 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1767 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1768 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1769 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1770 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1772 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1774 * config/tc-i386.c (i386_operand): Check for garbage after
1777 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1779 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1780 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1782 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1784 * config/tc-sh.h (obj_fix_adjustable): Define.
1785 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1786 (md_apply_fix): Likewise.
1787 (tc_gen_reloc): Likewise.
1788 (sh_fix_adjustable): New.
1790 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1792 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1793 * cgen.h (gas_cgen_finish_insn): Update prototype.
1794 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1795 cgen_insn_t -> CGEN_INSN_INT.
1796 (make_parallel): Update handling of CGEN_INT_INSN_P.
1797 (assemble_parallel_insn): Ditto.
1798 (target_make_parallel): New function.
1799 (md_assemble): Use it.
1801 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1803 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1805 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1807 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1808 converted into lower case.
1810 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1812 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1813 (gas_cgen_tc_gen_reloc): Likewise.
1814 * config/tc-m32r.h (obj_fix_adjustable): Define.
1815 * config/tc-m32r.c (m32r_fix_adjustable): New.
1816 (m32r_force_relocation): Handle VTABLE relocs.
1818 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1820 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1822 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1825 to lower case before parsing.
1827 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1828 parallel insns modift buts in the PSW as a side effect.
1830 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1832 * config/tc-d30v.c (find_format): Test for missing flag and
1835 (md_apply_fix3): Fix error messages to avoid
1836 assumption about presence of a symbol.
1838 (parallel_ok): Disallow parallel instructions that both modify the
1841 (find_format): Generate a warning if an odd numbered register is
1842 used as the first register in a mutli-register instruction.
1844 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1846 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1847 relocations are always associated with a symbol.
1849 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1851 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1852 (elf32_sparc_force_relocation): Declare.
1853 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1854 (tc_gen_reloc): Handle vtable relocs.
1855 (elf32_sparc_force_relocation): New.
1857 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1859 * symbols.c (S_IS_FUNCTION): New.
1860 * config/tc-v850.h (obj_fix_adjustable): Define.
1861 (TC_FORCE_RELOCATION): Define.
1862 (v850_force_relocation): Declare.
1863 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1864 of fx_addnumber for VTABLE reloc addends.
1865 (md_apply_fix3): Handle VTABLE relocs.
1866 (v850_fix_adjustable): New.
1867 (v850_force_relocation): New.
1869 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1871 * tc-hppa.c (fp_operand_format): Add some additional formats.
1872 (pa_ip): Do not automatically promote into pa2.0 mode.
1873 (pa_level): Handle ".level 2.0".
1875 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1877 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1878 * config/tc-i386.h (template.extension_opcode): Change to
1879 unsigned int to allow full range of 8-bit opcode suffixes.
1880 (None): Redefine as 0xffff.
1882 From Jeff B Epler <jepler@usgs.gov>
1883 * doc/c-i386.texi (i386-SIMD): New section.
1885 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1887 * read.c (discard_rest_of_line): New function.
1888 * read.h: Declare it.
1889 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1891 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-d10v.c (find_symbol_matching_register): New function.
1894 (find_opcode): Cope with the case where a register name matches
1897 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-v850.c (md_pcrel_from): Rename to
1900 v850_pcrel_from_section.
1901 (v850_pcrel_from_section): Do not resolves symbols in other
1904 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1906 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1908 * config/tc-d10v.c (find_opcode): Generate an error if a register
1909 is supplied for an operand that should not be a register.
1911 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1914 instructions to have another instruction in the right bin.
1916 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1918 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1919 the right container if the left container holds a branch
1922 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1924 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1925 both a register name and symbol name.
1926 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1928 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1931 execution unit class.
1933 (reg_name_search): If a name matches a register and a symbol,
1934 prefer the register.
1935 (find_format): Disallow flag registers when a general purpose
1936 register is required.
1937 If a number is required, but a register has been given, check to
1938 see if a symbol with the same name as the register exists, and if
1939 so, use that symbol.
1941 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1943 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1945 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1947 * config/tc-d30v.c (find_format): Do not accept flag registers as
1948 general purpose registers.
1949 (find_format): If an immediate value is expected at a given place
1950 in a format, but a register name has been provided instead, check
1951 to see if that register name matches the name of a predefined
1952 symbol and if it does, then use the symbol instead.
1953 (reg_name_search): If a register name matches a symbol name,
1954 prefer the register name to the symbol name.
1956 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1958 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1959 the previous insn to empty.
1961 1998-09-20 Michael Meissner <meissner@cygnus.com>
1963 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1964 pieces, forcing the use of an ANSI compiler.
1966 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1968 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1970 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1972 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1974 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1976 (obj_elf_vtable_entry): Likewise.
1977 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1978 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1979 (tc_gen_reloc): Likewise.
1980 (arm_fix_adjustable): Likewise.
1981 (elf32_arm_force_relocation): New.
1982 (armelf_frob_symbol): Remove coff-style symbol support.
1984 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1986 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1988 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1990 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1991 OBJ_COFF so that routine is defined for a.out format.
1993 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1995 * config/tc-i386.c (i386_operand): Detect non-segment registers
1996 used as segment prefixes.
1998 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2000 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2001 optimize across FDE boundaries.
2003 * config/obj-coff.c (obj_coff_section): Preserve any link once
2004 flags when setting the section flags.
2006 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2008 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2009 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2011 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2013 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2016 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2018 * frags.c (frag_grow): Include the size of the frag struct in the
2021 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2022 if the new subseg comes before the old.
2024 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2026 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2027 to handle edge8 and edge16.
2029 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2031 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2032 before we clobber the symbol involved.
2034 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2036 * config/tc-arm.c: Remove OBJ_ELF definitions for
2037 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2038 use arm_adjust_symtab for OBJ_COFF.
2039 (armelf_adjust_symtab): New Routine.
2040 * config/tc-arm.h: Define obj_adjust_symtab to
2041 armelf_adjust_symtab for OBJ_ELF.
2043 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2045 * configure.in: Make all i386-elf targets use bfd_gas.
2046 * config/tc-i386.c (tc_i386_force_relocation): New.
2047 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2048 (md_apply_fix3): Likewise.
2049 (tc_gen_reloc): Handle them.
2050 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2051 tc_i386_force_relocation.
2053 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2057 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2060 current opcode after writing the first insturction of a reverse
2063 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2065 * read.h (generate_lineno_debug): Add prototype.
2066 * read.c (generate_lineno_debug): Make non-static.
2068 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2070 * config/tc-i386.c (md_assemble): Only warn for address/data size
2073 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2076 against Thumb function names, as the linker needs this information.
2078 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2080 * expr.c (operand): Check also that there is no advance in operand
2081 after atof_generic in order to decide "is it label 0f or floating
2084 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2087 command line options with a single dash.
2088 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2090 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2092 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2093 * tc-arm.c (arm_fix_adjustable): New routine.
2095 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2097 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2098 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2099 demand_empty_rest_of_line before mri_comment_end.
2100 (equals): Check garbage after expression before
2101 mri_comment_end in MRI mode.
2103 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2105 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2106 small immediate constant to use the constant itself rather than
2109 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2111 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2112 (pa_leave): Likewise.
2114 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2116 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2118 (i386_operand): Fix an error message.
2120 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2122 * doc/c-arm.texi (ARM Directives): Document .req directive.
2124 * config/tc-arm.c (reg_required_here): Display erroneous string if
2125 the register name could not be decoded.
2126 Do not set inst.instruction if the sift is -1.
2128 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2130 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2133 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2136 even if it is belived to be unnecessary.
2138 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2140 config/tc-i386.c (i386_operand): Size immediate constants by
2141 suffix (erroneously removed as part of July 7 change).
2143 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2145 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2146 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2147 (armelf_frob_symbol): New Routine.
2148 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2150 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2152 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2154 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2156 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2157 command line switches passed to assembler.
2159 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2161 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2162 (gas_cgen_opcode_desc): Declare.
2163 (gas_cgen_parse_operand): Declare.
2164 (*): Prepend gas_ to gas specific fns to denote them as such.
2166 * cgen.c (gas_cgen_opcode_desc): New global
2167 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2168 (queue_fixup): Renamed from cgen_queue_fixup.
2169 (*): Prepend gas_ to gas specific fns to denote them as such.
2171 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2172 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2173 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2174 Open opcode table and initialize it.
2175 (make_parallel): Use gas_cgen_opcode_desc.
2176 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2177 (md_assemble): Ditto.
2179 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2181 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2182 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2183 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2184 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2185 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2186 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2187 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2188 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2189 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2190 (INIT_STAB_SECTION): Likewise.
2191 (OBJ_PROCESS_STAB): Likewise.
2193 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2194 (md_parse_option): Watch for them.
2195 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2196 (md_begin): Kill neverdef code.
2197 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2198 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2199 (s_alpha_coff_wrapper): New.
2200 (md_pseudo_table): Trap all ECOFF pseudos.
2202 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2204 Start of changes to remove mdebug section from mips*-elf
2205 Based on MIPS_STAB_ELF definition
2206 * acconfig.h: undef if not configured
2207 * config.in: undef if not configured
2208 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2209 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2210 * stabs.c (s_stab_generic): flush frag
2212 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2214 * configure.in: (arm-*-elf): Handle.
2215 (thumb-*-elf): Handle.
2216 * configure: Regenerate.
2217 * read.c (stringer): Fix typo in comment.
2218 * write.c (fixup_segment): Don't add symbol value to addend if
2220 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2222 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2225 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2227 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2228 (write_2_short): Emit warning if new flag is set.
2229 (do_assemble): Set flags if left instruction is one of special
2230 "right-instruction-killer" type.
2232 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2234 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2235 Always output words in debug_info section as big endian.
2236 (sparc_target_format): Choose correct bfd target.
2237 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2239 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2241 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2242 to work with internationalization code. Issue an error when two
2243 operands match that are not allowed to match.
2245 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2247 * configure.in (install_tooldir): Allow target to specify whether
2248 it wants to be installed in $(tooldir)/bin.
2249 * configure: Regenerate.
2250 * Makefile.am (install-exec-local): Set install-exec-tooldir
2251 dependency via configure.
2252 * Makefile.in: Regenerate.
2254 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2256 * Makefile.am (install-exec-local): Split into two ...
2257 (install-exec-bindir,install-exec-tooldir): New rules.
2258 * Makefile.in: Regenerate.
2260 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2262 * Makefile.am (install-exec-local): Don't remove the file before
2263 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2264 W. Rozycki <macro@ds2.pg.gda.pl>.
2265 * Makefile.in: Rebuild.
2267 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2269 * cgen.c: Include libiberty.h.
2270 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2271 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2272 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2273 (md_cgen_lookup_reloc)): Declare.
2274 (md_cgen_record_fixup_exp): Declare.
2275 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2276 (m32r_relax_frag): Declare.
2277 (cgen_md_apply_fix3): Decls moved to cgen.h.
2278 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2279 (m32r_cgen_record_fixup_exp): Delete decl.
2280 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2281 (assemble_nop): Delete.
2282 (expand_debug_syms): Delete unused `exp'.
2283 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2284 Add default case for -Wall.
2285 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2286 (md_atof): Delete unused wordP.
2288 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2290 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2293 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2295 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2296 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2297 .print, .purgem, and .struct. Remove documentation for
2300 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2302 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2303 Update call to insert_operand.
2305 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2307 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2309 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2311 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2312 whitespace after a prefix operator.
2314 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2316 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2318 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2320 * config/tc-sparc.c (log2): New static function.
2321 (s_reserve): Use log2 to convert alignment before calling
2323 (s_common): Use log2 to convert alignment before calling
2324 record_alignment and frag_align.
2325 (sparc_cons_align): Use log2.
2327 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2329 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2330 (s_common): Likewise.
2332 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2333 initialization of waddr.
2334 (sparc_elf_final_processing): Add default case to switch.
2336 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2338 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2339 than temporary real.
2341 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2343 * write.c (subsegs_finish): Don't align the segments if there were
2346 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2347 copying aux information.
2349 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2350 expression into a symbol.
2352 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2354 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2355 type to unsigned int.
2356 (md_assemble): Change type used to store offsets from unsigned
2358 (i386_operand): Switch error check to only call RESTORE_END_STRING
2359 once after parse_register.
2361 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2363 * config/tc-v850.c (md_show_usage): Changed format to match that
2366 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2368 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2370 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2372 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2375 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2377 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2378 * doc/Makefile.in: Rebuild.
2380 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2382 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2383 for %lo expressions.
2384 (mips_ip, case 'u'): Move range check after code to mask
2385 off bits in %hi/%lo expressions. Mask off high bits for
2388 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2390 * doc/Makefile.am (gasver.texi): New target.
2391 (as.info, as.dvi): Depends upon gasver.texi.
2392 * doc/as.texinfo: Include gasver.texi. Mention version number on
2393 title page and in top node.
2394 * doc/Makefile.in: Rebuild.
2396 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2398 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2399 but not including the line containing the edict.
2400 * listing.h (LISTING_EOF): New.
2401 * input-scrub.c (input_scrub_next_buffer): Call it.
2403 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2405 * config/tc-i386.c (i386_operand): Don't set the size of an
2406 immediate address based solely on the suffix and the mode.
2408 * config/tc-i386.c (md_assemble): Add assertion to make sure
2409 overlap2 does not set Imm.
2411 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2412 sequences of whitespace to a single space.
2413 (is_space_chars): Just compare with space.
2414 (md_begin): Don't initialize space_chars.
2415 (md_assemble): Just skip a single whitespace character.
2416 (i386_operand): Rewrite base-index parsing to use new
2417 parse_register, and to skip white space. Skip white space in a
2418 number of other places too. Don't give error message if
2419 parse_register fails.
2420 (parse_register): Change reg_string parameter to be non-const.
2421 Add end_op parameter. Skip white space after the `%', and return
2422 end of register string. Give error message here rather than
2425 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2427 Based on patch from Matt Semersky <matts@scd.hp.com>:
2428 * expr.c (op_encoding): Make const.
2429 (expr_set_precedence): New function.
2430 (expr_begin): Don't set operator rankings, just call
2431 expr_set_precedence.
2432 * expr.h (expr_set_precedence): Declare.
2433 * read.c (s_mri): Call expr_set_precedence.
2435 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2437 * doc/as.texinfo (Statements): Remove paragraph discussing
2438 continuing lines with a backslash. This hasn't worked for years,
2441 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2443 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2445 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2446 (ps_CTORS, ps_DTORS): New section types.
2447 (vms_fixup_xtors_section): New function
2448 (Ctors_Psect, Dtors_Psect): Define.
2449 (IS_GXX_XTOR): Define
2450 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2451 Filter static constructors/destructors and add to
2452 Ctors_Symbols/Dtors_Symbols chain.
2453 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2454 appropriate section.
2456 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2457 * makefile.vms: Merge vax/vms support.
2459 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2461 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2462 (elf_pseudo_table): Add them.
2463 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2464 (md_apply_fix): Accept them.
2465 (mips_fix_adjustable): Don't adjust them.
2466 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2467 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2468 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2469 (tc_fix_adjustable): Don't adjust them.
2471 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2473 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2475 * Makefile.in: Regenerate.
2476 * configure.in: AC_SUBST cgen_cpu_prefix.
2477 * configure: Regenerate.
2479 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2481 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2482 Changed all users of COND12_DELAY.
2484 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2486 * config/tc-mn10300.c (set_arch_mach): New function.
2487 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2488 (md_begin): Default to mn10300 mode.
2489 (md_assemble): Only accept instructions for the core mn10300
2490 chip and the active machine type.
2492 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2494 * subsegs.h (segment_info_type): Give the struct a name.
2495 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2496 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2497 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2498 * config/tc-w65.h (tc_reloc_mangle): Declare.
2499 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2501 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2503 * config/tc-v850.c (v850_comm): Restore old section
2504 after common processing.
2506 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2508 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2510 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2512 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2513 char with code that explicitly sign-extends.
2515 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-v850.c (md_begin): Restore text section as the current
2518 section after creating call table sections.
2519 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2522 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2523 with call to macro SYM_AUXINFO.
2525 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2527 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2528 with the program transform name.
2529 * Makefile.in: Rebuild.
2531 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2533 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2536 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * config/tc-i386.c (i386_operand): Be prepared for a space between
2539 the open parenthesis and the start of the register operand,
2540 because of the June 16 change.
2542 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2544 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2547 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2550 even if it is belived to be unnecessary.
2552 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2554 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2556 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2558 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2560 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2561 shift amount for a repeated operand. The shift amount for the
2562 repeated copy comes from the size of the operand.
2564 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2566 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2568 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2570 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2572 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2574 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2575 characters in it as LEX_IS_SYMBOL_COMPONENT.
2576 * config/tc-i386.h (tc_symbol_chars): Define.
2577 (extra_symbol_chars): Declare.
2578 * config/tc-i386.c (extra_symbol_chars): Define.
2579 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2580 (line_comment_chars): Set to '/' if TE_LINUX.
2581 * doc/c-i386.texi (i386-prefixes): Update.
2582 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2584 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2586 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2587 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2589 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2591 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2592 constraint in instructions REP & REPI.
2594 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2596 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2597 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2599 (check_range): If the operand is shifted, then shift the number
2600 before checking its range.
2602 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2604 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2607 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2609 * config/tc-v850.c (v850_comm): Create special sections as needed.
2611 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2613 * config/tc-d10v.c (write_2_short): Addition of swapping
2614 instructions for sequential and reverse sequential order when
2615 given order is not possible.
2617 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2619 * Makefile.am: Rebuild dependencies.
2620 (DEP_INCLUDES): Fix reference to intl build directory.
2621 * Makefile.in: Rebuild.
2623 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2625 * doc/c-i386.texi: Update 16 bit documentation.
2627 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2628 IgnoreDataSize to IgnoreSize as they are used for address size as
2630 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2631 32-bit mode, similarly addr16/data16 and variants.
2633 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2635 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2636 sequential word multiply instructions.
2638 (do_assemble): Add extra command line argument, to allow mul32
2639 attribute to be preserved across parallel insns.
2640 (md_assemble): Insert NOPs between explicitly parallel insns which
2641 contain an 32 bit multiply and a 16 multiply.
2643 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2645 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2648 * config/tc-i386.c (reloc): Add braces.
2650 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2651 consistent with Intel naming.
2652 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2653 use bitfields in sib_byte.
2654 (modrm_byte): Don't use bitfields here either.
2656 * config/tc-i386.c (current_templates): Add const.
2657 (parse_register): Add const to return, param, and char *s.
2658 (i386_operand): Add const to reg_entry *r.
2659 * config/tc-i386.h (templates): Add const to start, end.
2661 Inspired by code for 16 bit gas support from Martynas Kunigelis
2662 <martynas@nm3.ktu.lt>:
2663 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2664 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2665 (uses_mem_addrmode): Remove.
2666 (md_estimate_size_before_relax): Add support here too.
2667 (md_relax_table): Rewrite interface to md_relax for 16 bit
2669 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2670 (opcode_suffix_to_type): Remove.
2671 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2672 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2673 (md_convert_frag): Likewise.
2674 (i386_operand): Add support for 16 bit base/index regs,
2675 immediates, and displacements. Remove some unnecessary casts, and
2676 localise end_of_operand_string, displacement_string_start,
2677 displacement_string_end variables. Add GCC_ASM_O_HACK.
2678 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2680 * config/tc-i386.c (prefix_hash): Remove.
2681 (md_begin): Rewrite without obstacks. Remove prefix hash table
2682 handling. Rewrite lexical table handling.
2683 (i386_print_statistics): Don't print prefix statistics.
2684 (md_assemble): Rewrite instruction parser so that line is not
2685 converted to lower case. Don't do a hash_find for prefixes,
2686 instead recognise them via opcode modifier.
2687 (expecting_operand, paren_not_balanced): Localise variables.
2688 * config/tc-i386.h (IsPrefix): Define.
2689 (prefix_entry): Remove.
2691 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2692 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2693 '\\' in case where comment_chars contains '/'.
2695 * config/tc-i386.c (MATCH): Ensure given operand and template
2696 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2697 you must write `ljmp *table(%ebx)'.
2699 From H.J. Lu <hjl@gnu.org>:
2700 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2701 as 0 ifndef BFD_ASSEMBLER.
2702 (md_assemble): Allow immediate operands without suffix or
2703 other reg operand to default in size to the current code size.
2705 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2707 * config/tc-v850.c (md_begin): Restore creation of
2708 .call_table_text and .call_table_data sections.
2710 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2713 after emitting a word of noops.
2715 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2717 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2718 (i386_operand): Simplify checks for valid base/index combinations.
2719 Disallow `in 4(%dx),%al'.
2721 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2723 (add_prefix): Change parameter from char to int.
2725 * config/tc-i386.h (Ugh): Define opcode modifier.
2726 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2728 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2729 CONSISTENT_REGISTER_MATCH macros to check register types more
2730 thoroughly. Check for illegal suffix/operand combinations
2731 when matching insns with operands. Handle new `s' suffix, and
2732 associated FloatMF opcode modifier for float insns with memory
2734 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2735 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2736 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2737 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2738 DATA_PREFIX_OPCODE throughout.
2740 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2741 (md_assemble): Rewrite suffix/register operand checking code to be
2742 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2743 AnyMem, the better to grep.
2745 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2746 given a memory operand. Don't set Abs bits either.
2747 (type_names): Remove Mem*, Abs*.
2748 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2749 define opcode_modifiers as these cases are handled by Disp8,
2750 Disp16, Disp32 and suffix checks.
2751 (COMES_IN_BOTH_DIRECTIONS): Remove.
2752 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2754 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2755 if IgnoreDataSize modifier given. Remove ShortformW modifier
2756 test. Add test for ShortForm in W base_opcode modification.
2757 Merge Seg2ShortForm and Seg3ShortForm code.
2758 * config/tc-i386.h (ShortFormW): Remove.
2759 (IgnoreDataSize): Define.
2761 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2763 * config/tc-d30v.c (md_assemble): Store previous segment state
2764 with previous instruction.
2766 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2768 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2769 (ebp, esp): Remove static variables.
2770 (MATCH): Remove test for InOutPortReg.
2771 (i386_operand): Properly handle InOutPortReg here instead.
2772 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2773 (md_assemble): Simplify and correct modrm and sib generation.
2774 (i386_operand): Add warning for scale without index.
2775 Rewrite checks for valid base/index combinations.
2777 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2778 macros and enclose in do while(0).
2779 (RESTORE_END_STRING): Likewise.
2780 (md_assemble): Add one to printed operand number so we start
2781 from 1 not 0. Add some more gettext invocations.
2782 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2785 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2786 DATA_PREFIX, SEG_PREFIX): Define.
2787 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2788 (check_prefix): Remove function.
2789 (add_prefix): New function. Add prefix to i.prefix as well as
2791 (md_assemble): Changes for add_prefix. Remove hack for wait
2792 prefix, instead always output prefixes in fixed order. Test
2793 for jcxz/loop when selecting between word & dword operations,
2794 and add address size prefix rather than operand size prefix.
2795 Remove operand -> address size hack when emitting jcxz/loop.
2796 (i386_operand): Remove O_Absent check as it's done in expr.
2798 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2800 * configure.in: Recognize m5200 as a cpu_type of m68k.
2801 * aclocal.m4: Rebuild with current libtool.
2802 * configure: Rebuild.
2804 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2806 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2807 to relaxable_symbol to prevent references to external symbol from
2810 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2812 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2813 symbols are relaxable.
2815 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2817 * config/tc-v850.c (md_begin): Don't create special
2818 sections by default.
2820 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2822 * config/tc-mips.c (macro): For div and udiv, close the
2823 reorder block as soon as possible.
2825 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2827 From Matt Semersky <matts@scd.hp.com>:
2828 * macro.c (macro_mri_mode): New function.
2829 * macro.h (macro_mri_mode): Declare.
2830 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2833 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2835 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2838 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2839 until after xstrdup in OBJ_EVAX case.
2841 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2843 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2844 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2845 of hardcoded magic number.
2846 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2848 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2850 * read.c (do_s_func): New function.
2852 * read.h (do_s_func): Add prototype.
2854 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2856 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2857 nops if fill pattern not specified.
2859 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2861 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2862 * config/te-go32.h (TE_GO32): Define.
2863 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2865 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2867 Implement .func/.endfunc pseudo-ops.
2868 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2870 * read.c (potable): Add .func,.endfunc.
2871 (s_func): New function.
2872 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2874 (in_doc_func_p,current_function_label): New static globals.
2875 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2877 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2879 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2880 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2881 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2882 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2883 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2884 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2885 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2886 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2887 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2888 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2889 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2890 * config/tc-a29k.c: Don't define md_short_jump_size,
2891 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2892 * config/tc-alpha.c: Likewise.
2893 * config/tc-alpha.h: Likewise.
2894 * config/tc-arm.c: Likewise.
2895 * config/tc-h8300.c: Likewise.
2896 * config/tc-h8500.c: Likewise.
2897 * config/tc-hppa.c: Likewise.
2898 * config/tc-i860.c: Likewise.
2899 * config/tc-i960.c: Likewise.
2900 * config/tc-ppc.c: Likewise.
2901 * config/tc-sh.c: Likewise.
2902 * config/tc-sparc.h: Likewise.
2903 * config/tc-tic30.c: Likewise.
2904 * config/tc-w65.c: Likewise.
2905 * config/tc-z8k.c: Likewise.
2907 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2909 * config/tc-vax.c (_): Delete this macro used for placeholder
2910 values in vax_operand_width_size; it conflicts with the _() macro
2911 used for internationalization.
2913 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2916 code. From Chris Moller <moller@bops.com>.
2918 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2919 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2920 * read.c (emit_expr): Initialize seg and subseg fields of a new
2922 * write.c (write_object_file): Switch to the appropriate segment
2923 and subsegment when processing a broken word.
2925 * config/tc-m68k.c (mri_assemble): New static function.
2926 (build_mri_control_operand): Call mri_assemble rather than
2928 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2929 (s_mri_endf, s_mri_endw): Likewise.
2931 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2933 * read.c (s_org): Call md_flush_pending_output if it is defined.
2935 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2937 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2939 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2940 (md_parse_option): Add for same.
2941 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2942 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2943 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2945 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2947 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2949 * config/tc-arm.c (find_real_start): Relax definition of local
2952 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2954 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2955 symbols at the given address, not just the last one specified.
2957 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2959 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2960 or number_to_chars_littleendian to write data.
2962 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-v850.c (md_assemble): Remove artificially created
2965 register name symbols.
2967 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2969 * write.c (fixup_segment): Change "segment" to "section" in
2972 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2974 * write.c (fixup_segment): Change sym1-sym2 message again.
2976 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2978 * write.c (fixup_segment): Improve error message for sym1-sym2
2979 errors when sym1 is in a different segment from sym2.
2981 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2983 * config/tc-m32r.c (warn_unmatched_high): New static local.
2984 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2985 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2986 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2987 (md_parse_option): Likewise.
2988 (md_show_usage): Likewise.
2989 (m32r_frob_file): Likewise.
2991 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2992 (read_a_source_file): Call them.
2993 * read.h (stabs_generate_asm_file): Declare.
2994 * stabs.c (stabs_generate_asm_file): New function.
2995 (generate_asm_file): New function.
2996 (stabs_generate_asm_lineno): Move file name handling into
2999 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3001 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3002 (d30v_current_align, d30v_current_align_seg): New variables.
3003 (d30v_last_label): New variable.
3004 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3005 (s_d30v_data, s_d30v_section): Likewise.
3006 (md_pseudo_table): Call them.
3007 (md_begin): Initialize d30v_current_align_seg.
3008 (md_assemble): Call d30v_align when needed by known current alignment.
3009 (d30v_frob_label, d30v_cons_align): New functions.
3010 * config/tc-d30v.h (md_do_align): Remove.
3011 (tc_frob_label): Call d30v_frob_label.
3012 (md_cons_align): New.
3014 * config/tc-d30v.c (find_format): Convert complex expressions to
3015 expression symbols before processing. Clean up code formatting.
3017 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3019 * po/Make-in (install-info): New target.
3021 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3023 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3025 * config/tc-mn10300.c (md_assemble): Likewise.
3027 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3029 * Makefile.am: Update with `make dep-am'.
3030 (HFILES): Add cgen.h.
3031 (cgen.o): Depend on cgen.h.
3032 * Makefile.in: Regenerate.
3034 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3036 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3038 * gasp.c (grab_label): Permit a label to be a preprocessor
3039 variable by permitting a label to start with a backslash.
3041 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3043 * config/tc-mips.c (validate_mips_insn): Removed hack
3044 for previously inaccessible bitfields in some INSN_TRAP
3047 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3049 * config/tc-d30v.c (do_assemble): Abort with error message
3050 if opcode operands do not match.
3052 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3054 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3055 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3056 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3057 similar new 'q' operand.
3059 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3061 * cgen.c (cgen_asm_finish_insn): Fix typo.
3063 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3066 * cgen.c: Include it.
3067 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3068 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3069 All callers updated.
3070 * config/tc-m32r.c: Include cgen.h.
3071 (m23r_insn): New members num_fixups,fixups.
3073 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3075 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3076 to avoid compiler warning.
3078 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3080 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3083 * makefile.vms (OBJS): Add ehopt.obj
3085 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3087 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3089 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3091 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3092 a short format insn.
3093 (md_assemble): Set it for explicitly packed insns.
3095 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3097 * config/obj-coff.c (c_symbol_merge): Do not take address of
3098 native fields when performing the memcpy.
3100 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3102 * config/tc-mips.c (macro,macro2): Implement
3103 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3105 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3107 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3108 relocations against globally visible symbols.
3109 * config/tc-m68k.c (relaxable_symbol): New macro.
3110 (m68k_ip, md_estimate_size_before_relax): Use it.
3111 (tc_m68k_fix_adjustable): Also handle weak symbols.
3113 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3115 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3116 references to externally visible symbols.
3117 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3118 values in twice for a PC relative reloc if the symbol is
3121 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3122 don't adjust a PC relative reloc against an externally visible
3124 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3125 for a PC relative fixup against an externally visible defined
3126 symbol, arrange to store object file and addend values as though
3127 the symbol were not defined.
3128 (tc_gen_reloc): Likewise.
3130 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3132 * read.c (sizeof_leb128): Referenced externally by write.c so
3135 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3137 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3138 and expand a 'debug' symbol associated with the next instruction
3139 that does not cause a short instruction to be filled with a NOP.
3140 (md_pseudo_table): Add support for .debugsym.
3141 (assemble_parallel_insn): Add calls to expand_debug_sym as
3143 (md_assemble): Ditto.
3145 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3147 * as.c (main): Conditionally call setlocale.
3148 * gasp.c (main): Likewise.
3149 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3150 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3152 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3154 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3156 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * config/tc-hppa.c: Change all calls to bzero to use memset.
3159 (pa_ip): Add cast to avoid warning.
3160 (tc_gen_reloc, md_apply_fix): Likewise.
3161 (pa_find_space_by_number): Likewise.
3162 (hppa_force_relocation): Likewise.
3163 (pa_block): Change i to unsigned int.
3164 * config/obj-som.h (obj_som_copyright): Declare.
3166 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3168 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3169 for line numbers for assembly source.
3171 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3173 * configure.in: Change version number to 2.9.4
3174 * configure: Rebuild.
3176 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3178 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3180 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3182 * ecoff.h: Change symbolS in function declaration to struct
3185 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3187 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3188 (md_convert_frag): Fix i18n typo.
3190 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3192 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3193 * ecoff.h: Protoype it.
3194 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3195 [EVAX] (s_alpha_prologue): Delete.
3196 (md_pseudo_table): Update.
3198 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3201 array to local pointer.
3202 (get_args, parse_expr): Add casts to avoid warnings.
3204 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3206 * read.c (s_set): Cast xmalloc return value to fragS *.
3207 * config/tc-m68k.c (m68k_ip): Function made static to match
3208 previous forward declaration.
3209 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3211 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3213 * config/tc-v850.c: Add internationalisation macros to error
3216 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3217 macros to error strings.
3219 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3221 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3222 reloc is in the TOC csect.
3223 (md_apply_fix3): Correct gettext typo.
3225 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3227 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3228 .L - they are local labels and the branches are not really
3229 function calls but rather far jumps.
3231 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3233 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3235 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3237 * config/tc-i386.c (md_assemble): Print operand number rather than
3238 using ordinal_names.
3239 (i386_operand): Likewise.
3241 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3243 * Makefile.am (INTLLIBS): Define to work around apparent automake
3245 All Makefiles: Regenerated.
3247 * Many files: Added gettext invocations around user-visible
3249 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3250 HAVE_LC_MESSAGES): Define.
3251 * dep-in.sed: Added asintl.h.
3252 * po/Make-in: New file.
3253 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3255 * read.c (Z_): Renamed from `_'.
3256 * Makefile.am (SUBDIRS): Added po.
3257 (POTFILES): new macro.
3258 (po/POTFILES.in): New target.
3259 ($(OBJS)): Added asintl.h.
3261 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3262 (as_new_LDADD): Added $(INTLLIBS).
3263 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3264 (gasp_new_LDADD): Added $(INTLLIBS).
3265 (gasp_new_DEPENDENCIES): New macro.
3266 * configure, aclocal.m4: Rebuilt.
3267 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3269 (ALL_LINGUAS): Define.
3270 * macro.c: Include "asintl.h".
3271 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3272 * as.h: Include "asintl.h".
3273 * config/tc-i386.c (ordinal_names): Removed.
3274 (md_assemble): Changed error text to avoid ordinal_names.
3275 (i386_operand): Likewise.
3276 (reloc): Added as_bad to avoid i18n problems.
3277 (tc_gen_reloc): Likewise.
3278 * config/tc-arm.c (bad_args): Now a #define.
3280 * config/obj-vms.c (VMS_stab_parse): Changed type of
3282 (global_symbol_directory): Unified strings to avoid i18n
3284 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3285 avoid i18n problems.
3286 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3287 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3289 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3291 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3293 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3295 * as.c (print_version_id): Added an fprintf to avoid i18n
3297 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3299 * expr.c (expr): Added as_warn call to avoid i18n problems.
3300 * messages.c (as_assert): Changed code to avoid i18n problems.
3301 (as_abort): Likewise.
3302 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3303 (s_space): Likewise.
3304 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3306 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3308 * config/tc-i386.c (check_prefix): New static function, split out
3310 (struct _i386_insn): Add wait_prefix field.
3311 (md_assemble): Remove wait_prefix local variable. Use
3312 check_prefix when adding a prefix.
3314 * config/tc-i386.c (current_templates): New static variable.
3315 (md_assemble): Remove current_templates local variable.
3316 (md_assemble, i386_operand): Improve error and warning messages in
3317 many places. Add RESTORE_END_STRING in many places before error
3318 return. Clarify some comments.
3320 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3322 (md_assemble): Parse string instruction operands, looking for
3323 segment override prefixes. Check for invalid segment prefixes on
3325 (i386_operand): i.seg[] and max mem_operand changes for string
3327 * config/tc-i386.h (EsSeg): Define.
3329 * config/tc-i386.h (regKludge): Define.
3330 (iclrKludge, imulKludge): Don't define.
3331 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3332 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3333 opcode_modifier checks to look for more common cases first. Add
3334 default_seg for IsString case.
3336 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3338 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3340 * configure: Rebuild with new automake and libtool.
3341 * aclocal.m4, Makefile.in: Likewise.
3343 * doc/Makefile.am (as.dvi): New target.
3344 * doc/Makefile.in: Rebuild.
3346 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3348 * configure.in: Added sparc86x support.
3350 * configure: Rebuild.
3352 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3354 (md_parse_option): Warn if -EL is not supported for this architecture.
3356 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3358 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3360 * config/tc-mips.c (mips_ip): Note when we use get match on
3361 the full instruction name.
3363 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3365 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3366 back into the expression to handle add/sub simplification correctly.
3368 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3370 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3372 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3377 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3379 * symbols.c (max_indent_level): New global.
3380 (print_symbol_value_1): Use it.
3381 * expr.h (expr_build_dot): Declare.
3382 * expr.c (expr_build_dot): New function.
3384 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3386 * symbols.c (print_binary): New function.
3387 (print_expr_1): Call it.
3389 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3391 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3392 operand in the opcode.
3394 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3396 * config/tc-i386.h: Reorder operand flags and opcode modifier
3397 flags for clarity. Remove unused definitions: Unknown,
3398 ImmUnknown, DispUnknown, NoModrm.
3399 * config/tc-i386.c (type_names): Add missing Debug type.
3400 (md_assemble): Better duplicate prefix checking. Quicker string
3401 instruction check via new opcode_modifier flag.
3403 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3405 * doc/as.texinfo (Invoking): Clarify -Wa example.
3407 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3409 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3410 (s_mips_weakext): Define.
3411 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3412 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3415 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3417 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3418 is an error if the value can not be computed at assembly time.
3419 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3421 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * gasp.c (main): Set next field of new include_path structure to
3424 NULL. From Avery Pennarun <averyp@gdc.ca>.
3426 * read.c (s_mri_sect): Call as_bad rather than abort for an
3427 unsupported MRI target.
3429 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3431 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3432 the destination of a branch instruction should be altered.
3433 (find_real_start): New function: Locate the real, Thumb coded
3434 start of a Thumb function.
3435 (do_t_branch23): Alter the destination of branches to Thumb
3438 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3440 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3442 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3445 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3447 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3448 * doc/c-hppa.texi: Likewise.
3450 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3452 * Makefile.am: Rebuild dependencies.
3453 * Makefile.in: Rebuild.
3455 * Makefile.am (DEP_INCLUDES): New variable.
3456 (.dep1): Change to work when srcdir is not an absolute path.
3457 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3458 * Makefile.in: Rebuild.
3460 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3462 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3463 LinearAddress patch.
3465 * configure.in: Set version to 2.9.1.
3466 * configure: Rebuild.
3468 * Branched binutils 2.9.
3470 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3472 * config/tc-i386.h (FWait): Define.
3473 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3474 other prefixes. Check FWait flag in opcode table to see which
3475 instructions require an fwait prefix.
3477 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3479 * stabs.c (get_stab_string_offset): Always create a stab string
3482 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3484 Fix some gcc -Wall warnings:
3485 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3486 * ehopt.c (eh_frame_code_alignment): Likewise.
3487 * expr.c (integer_constant, operand): Likewise.
3488 * frags.c (frag_align): Likewise.
3489 * gasp.c (level_0, change_base, doinstr): Likewise.
3490 * hash.c (hash_ask): Likewise.
3491 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3492 (debugging_pseudo): Likewise.
3493 * macro.c (define_macro, check_macro): Likewise.
3494 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3495 (ignore_rest_of_line, float_cons): Likewise.
3496 * symbols.c (decode_local_label_name): Likewise.
3497 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3498 (fixup_segment, number_to_chars_bigendian): Likewise.
3499 (number_to_chars_littleendian): Likewise.
3500 * config/atof-ieee.c (gen_to_words): Likewise.
3501 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3502 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3503 * read.c (output_big_sleb128): Initialize locals to avoid
3505 (output_big_uleb128, equals): Likewise.
3506 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3507 to unsigned int. Change zeros to unsigned int.
3508 * cond.c (s_if): Add return to default case.
3509 * frags.c (frag_now_fix): Change return type to addressT.
3510 * frags.h (frag_now_fix): Update declaration.
3511 * listing.c (file_info_struct): Change linenum to unsigned int.
3512 (struct list_info_struct): Change hll_line to unsigned int.
3513 (print_source): Update format string.
3514 * read.c (emit_expr): Change scan to unsigned int, and don't
3515 bother to initialize it.
3516 * symbols.c (dollar_label_count): Change to unsigned long.
3517 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3518 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3519 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3521 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3523 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3524 mcf5200 just as we do for m68000.
3525 (m68k_init_after_args): Likewise.
3526 (md_estimate_size_before_relax): Likewise.
3528 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3530 * config/tc-v850.c (md_assemble): Store relocation addend in
3531 fixup instead of instruction.
3533 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3535 * config/tc-i386.c (md_assemble): Swap template arguments to
3536 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3537 This macro is currently symmetric, so passing them the wrong
3538 way didn't cause any problem, but may if the macro is changed
3540 After copying template to i.tm, use i.tm. rather than t-> to
3541 access fields, and make t a const*
3542 Move i.tm.operand_types[] swap to immediately after the copy.
3544 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3546 * expr.h (expr_build_uconstant): Add prototype.
3547 (expr_build_unary,expr_build_binary): Add prototypes.
3548 * expr.c (expr_build_uconstant): New function.
3549 (expr_build_unary,expr_build_binary): New functions.
3551 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3553 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3554 * macro.c (macro_expand_body): Increase buffer size.
3555 * messages.c (as_warn): Likewise.
3556 (as_warn_where, as_bad, as_bad_where): Likewise.
3558 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3560 Based on patch from H.J. Lu <hjl@gnu.org>:
3561 * Makefile.am (DISTSTUFF): New variable.
3562 (diststuff): New target.
3563 * Makefile.in: Rebuild.
3565 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3568 m32r_elf_section_change_hook.
3570 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3571 emit a nop if a section ends with a 16 bit instruction.
3573 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3576 s_lcomm rather than obj_coff_lcomm.
3577 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3579 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3581 * config/tc-i386.h (LinearAddress): Define.
3582 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3583 instruction, don't use a default segment.
3585 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3587 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3588 * configure: Rebuild.
3590 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3592 * aclocal.m4, configure: Rebuild with libtool 1.2.
3594 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3597 PC relative branches. Patch courtesy of Jonathan Walton.
3600 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3602 * configure.in (emulations): Add thumb-pe target.
3604 * configure (emulations): Add thumb-pe target.
3606 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3608 * itbl-lex.l (yywrap): Don't define if already defined as a
3611 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3613 * depend.c (quote_string_for_make): New function.
3614 (wrap_output): Use it.
3616 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3618 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3619 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3621 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3623 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3624 Recognize -GN and -relax.
3625 (md_begin): Initialize gp size from -G switch.
3626 (alpha_force_relocation): Always force if -relax.
3627 (alpha_align): Take a new argument that will specify when to
3628 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3629 Change all callers. Emit nop alignment padding as nop+unop pair.
3631 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3633 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3634 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3636 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3638 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3639 require padding to the next long word boundary.
3641 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3643 * cgen.c: #include symcat.h.
3644 * config/tc-m32r.c: Likewise.
3646 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3648 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3649 absolute expressions instead of '$' prefixed register names.
3651 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3653 * read.c (s_set): Record file and line info for symbols when -as.
3654 (pseudo_set): Don't overwrite that dummy fragment.
3656 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3658 * config/tc-ppc.c (md_pseudo_table): Add "section".
3659 (ppc_named_section): New static function.
3661 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3663 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3664 so we don't have to scan the entire list.
3666 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3668 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3669 case, allow the parallel instructions to modify the same flag
3672 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3674 * listing.c (list_symbol_table): Categorize symbols by
3675 undefined_section rather than sy_frag->line == NULL.
3677 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3679 * Makefile.am (install-exec-local): Install properly when ln
3680 fails or tooldir == prefix.
3682 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3684 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3685 Test result of insert_operand for error.
3687 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3690 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3691 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3692 * doc/Makefile.in: Rebuild.
3694 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3696 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3697 (macro): Fix handling of M_COP[0-3].
3699 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3701 Based on patches from Ross Harvey <ross@teraflop.com>:
3702 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3703 if macro_alternate or macro_mri.
3704 (getstring): Remove support for byte constants between < and >.
3705 (get_any_string): '<' only starts a string if macro_alternate or
3707 (macro_expand_body): Permit keyword parameters following
3708 positional parameters.
3710 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3711 * configure.in (alpha*-*-netbsd*): New target.
3712 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3713 * configure: Rebuild.
3715 * as.h (flag_warn_suppress_instructionswap): Move from here...
3716 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3717 here, and make static.
3719 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3720 BFD_ASSEMBLER or MANY_SEGMENTS.
3722 * as.c (show_usage): Update bug-gnu-utils address.
3723 * gasp.c (show_usage): Likewise.
3724 * doc/as.texinfo (Bug Reporting): Likewise.
3726 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3728 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3729 insns regardless of the size of a pointer if we're in mips I or
3731 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3733 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3735 Fix rac to accept only a0:
3736 * tc-d10v.c (parallel_ok, find_opcode):
3737 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3738 Introduce OPERAND_GPR.
3740 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3742 * read.c (s_fill): Handle non-constant repeat counts by creating
3743 an rs_space fragment.
3745 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3747 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3748 from as_bad to as_warn.
3750 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3752 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3753 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3754 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3756 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3758 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3759 seg_fix_rotP rather than fix_root from seg_info.
3761 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3763 * expr.c: Add support for 0x1_2_3_4 bignums.
3765 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3767 * configure.in: Change -linux* to -linux-gnu*.
3768 * configure: Rebuild.
3770 * app.c (do_scrub_begin): Treat \r as whitespace.
3772 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3774 * Makefile.am: Update dependencies.
3775 * Makefile.in: Rebuild.
3777 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3779 * configure, aclocal.m4: Rebuild with new libtool.
3781 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3783 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3784 the argument to bfd_set_arch_mach.
3785 (load_address): Use bfd_arch_bits_per_address to determine the
3786 bit size of an address instead of looking at the isa level.
3787 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3789 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3791 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3793 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * ehopt.c: New file.
3796 * as.h (enum _relax_state): Add rs_cfa.
3797 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3798 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3799 * read.c (emit_expr): Call check_eh_frame.
3800 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3801 (relax_segment): Likewise.
3802 * Makefile.am: Rebuild dependencies.
3803 (GAS_CFILES): Add ehopt.c.
3804 (GENERIC_OBJS): Add ehopt.o.
3805 * doc/internals.texi (Frags): Document rs_cfa.
3807 * as.c (show_usage): Mention --traditional-format.
3808 (parse_args): Accept --traditional-format.
3809 * as.h (flag_traditional_format): Declare.
3810 * output-file.c (output_file_create): If flag_traditional_format,
3811 set BFD_TRADITIONAL_FORMAT on stdoutput.
3812 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3814 * config/tc-mips.c (append_insn): Make sure that if we have a
3815 fixup for an unmatched %hi reloc, it does not associated with a
3818 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3819 * doc/Makefile.in: Likewise.
3821 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-m32r.c (check_for_side_effects): New function.
3824 (can_make_parallel): Add checks for instruction side effects
3825 clashing with the other instruction.
3826 (assemble_parallel_insn): Improve warning messages. Return error
3827 message from non-swapped instruction order.
3829 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3831 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3833 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3834 md_cleanup definition. This moves the forced literal output to
3835 the end of the source pass, and avoids macro's inserting literals
3836 into the code immediately after the macro expansion.
3838 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3840 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3841 a gas internal symbol is adjustable.
3842 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3844 * as.h: If gcc version greater than 2.6, use `__format__' and
3845 `__printf__' in function attributes, rather than `format' and
3848 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3852 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3854 Add tms320c30 support:
3855 * config/tc-tic30.h: New file.
3856 * config/tc-tic30.c: New file.
3857 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3858 TARGET_FORMAT as "coff-tic30".
3859 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3860 * Makefile.am: Rebuild dependencies.
3861 (CPU_TYPES): Add tic30.
3862 (CPU_OBJ_VALID): tic30-aout is valid.
3863 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3864 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3865 * configure, Makefile.in: Rebuild.
3867 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-v850.c (md_assemble): Improvements to error messages.
3871 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3873 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3874 BFD_RELOC_HI16_S to store the high bits of any value.
3876 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3877 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3878 assembler calculate relocations to any external symbol at all.
3879 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3880 involving generation of pc-relative relocs.
3881 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3882 has been moved to md_apply_fix3.
3884 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3885 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3886 which actually means (the address of identifier's GOT entry) +
3887 constant, which is not particularly useful.
3889 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3891 * read.h (include_dirs): Declare.
3892 (include_dir_count,include_dir_maxlen): Declare.
3894 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3896 * configure.in: Correct check for shared opcodes library.
3897 * configure: Rebuild.
3899 * listing.c (buffer_line): If we can't open the file, set at_end.
3900 (listing_print): Remove unused local variable fi.
3902 * config/m68k-parse.y (reglistpair): Handle register list in
3905 * config/vms-conf.h: Don't undef VERSION.
3907 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3909 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3911 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3913 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3914 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3915 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3916 (EXTRA_DIST): Define.
3917 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3918 explicitly rather than via the list of object files.
3919 (gcc-as.opt): New file created when make-gas.com is run.
3920 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3921 itbl-cpu.h} to #include appropriate file rather than copying that
3923 * config/vms-conf.h: Synchronize with current config.in.
3924 * Makefile.in: Rebuild.
3926 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3928 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3929 (parallel_ok): Relaxed parallel subinstruction dependency check.
3931 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3933 * as.h (flag_warn_suppress_instructionswap): added new flag.
3934 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3935 command line argument.
3936 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3937 warning only if flag_warn_suppress_instructionswap is false.
3939 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3941 * configure.in (i386-*-mingw32*): New target.
3942 * configure: Rebuild.
3944 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3946 * symbols.c (resolve_symbol_value): Don't set the segment if it
3947 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3949 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3952 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3954 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3955 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3958 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3960 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3962 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3964 * config/tc-v850.c (v850_insert_operand): Display instruction when
3965 an error is encountered.
3967 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3969 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3970 (i386-*-sco3.2v5*coff): New target.
3971 (i386-*-sco3.2*): New target.
3972 * configure: Rebuild.
3974 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-v850.c: Tidy error message production.
3978 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3980 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3981 validate_immediate return value in the right type for comparisons
3984 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3986 * listing.c (MAX_BYTES): Use listing variables not constants.
3987 (data_buffer): No longer an array, but a pointer.
3988 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3989 (listing_listing): Allocate data_buffer.
3991 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3993 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3994 --listing-rhs-width, --listing-cont-lines.
3995 (show_usage): Update.
3996 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3997 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3998 (print_lines): Use the variables instead of the constants.
3999 (listing_listing): Likewise.
4000 * listing.h: Declare the new vars.
4002 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4004 * as.c (parse_args): Add --keep-locals alias for -L.
4005 Add --strip-local-absolute.
4006 (show_usage): Update.
4007 * as.h (flag_strip_local_absolute): New flag.
4008 * symbols.c (S_IS_LOCAL): Use it.
4009 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4010 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4011 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4013 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-m32r.c: Detect if explicitly parallel instructions
4016 might have an io conflict and issue a warning message.
4018 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4020 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4021 cgen_swap_fixups): Functions to save, restore and swap the fixup
4022 chain with a backup copy.
4023 (cgen_asm_finish_insn): Returns address of constructed insn.
4025 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4027 * listing.c (file_info_struct): Remove FILE, add POS.
4028 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4029 (file_info): Don't open the file.
4030 (buffer_line): Check for the file in the last_open cache, updating
4032 (print_source): Don't reference file_info->file.
4033 (listing_listing): Likewise.
4034 (listing_print): Close the file in the cache, if any.
4036 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4038 * read.c (dwarf_file_string): New file static variable.
4039 (emit_expr): Look for constant sequence that leads up to a file
4040 name in DWARF debugging output.
4041 (stringer): Use dwarf_file_string to decide whether to accept a
4042 string as a file name.
4044 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4046 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4047 (crack_operand): Add reg->reglst MRI hack.
4048 (r_seg): Put reglst symbols in reg_section.
4049 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4051 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4053 * tc-sh.c (get_specific): Handle SGR & DBR.
4055 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4057 * tc-h8300.c (parse_reg): Take the length of the symbol into
4058 account when attempting to match a register name.
4059 * tc-h8500.c (parse_reg): Likewise.
4061 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4063 * cgen.c: Formatting changes to improve readability.
4065 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4067 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4070 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4072 Based on a patch from Jim Wilson
4073 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4074 (tc_gen_reloc): Handle cross section PC relative relocs
4077 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4079 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4081 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4083 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4084 (expr_jmp_buf): New static local.
4085 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4086 (cgen_md_operand): New function.
4087 * tc-m32r.c: Clean up pass over `struct foo' usage.
4088 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4090 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4092 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4093 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4095 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4097 * config/tc-i386.c (i386_operand): Give an error if there are
4098 unrecognized characters after an expression.
4100 For older changes see ChangeLog-9697