1 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4 handle 0xffffNNNN constants correctly.
6 1999-08-16 Nick Clifton <nickc@cygnus.com>
8 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
11 1999-08-13 Nick Clifton <nickc@cygnus.com>
13 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
14 (md_apply_fix3): Always pass positive values to
17 1999-08-12 Nick Clifton <nickc@cygnus.com>
19 * config/tc-arm.c (skip_whitespace): New macro.
22 (md_apply_fix3): Store relocation offset in addend for ELF based
24 (arm_force_relocation): Always generate relocs for Thumb function
27 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
29 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
30 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
32 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
34 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
35 flags for the unwind subspace.
37 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
38 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
39 suitable relocation based on the size of the target's pointer.
40 Always Use subsegment zero for the unwinders.
41 (pa_level): Handle "2.0w".
43 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
45 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
46 with the following instruction unless this was specified.
48 1999-08-09 Ian Lance Taylor <ian@zembu.com>
50 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
51 certain sections, to match BFD changes.
53 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
55 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
56 (EXTRA_SCRIPTS): Define to keep automake happy.
57 * Makefile.in: Rebuild.
59 1999-08-08 Ian Lance Taylor <ian@zembu.com>
61 * Makefile.am: Rename .dep* files to DEP*.
62 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
63 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
65 * Makefile.in: Rebuild.
67 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
69 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
71 1999-08-08 Ian Lance Taylor <ian@zembu.com>
73 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
74 avoid problems on DOS filesystems.
75 * Makefile.in: Rebuild.
77 * doc/as.texinfo (Section): Document 's' flag for COFF version.
79 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
81 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
84 1999-08-08 Ian Lance Taylor <ian@zembu.com>
86 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
87 line to create ${GDBINIT} rather than .gdbinit.
88 * configure, Makefile.in, doc/Makefile.in: Rebuild.
90 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
92 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
94 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
96 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
98 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
100 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
101 non-adjustable symbols.
103 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
105 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
107 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
109 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
112 1999-08-05 Donn Terry <donn@interix.com>
114 * config/te-interix.h: New file.
115 * configure.in (i386-*-interix*): New target.
116 * configure: Rebuild.
118 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
120 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
121 selectors for ELF too.
122 (selector_table): Add "ltp" and "rtp" selectors.
124 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
126 * config/tc-i386.c (i386_operand): No need to change
127 operand_string pointer in segment reg case before goto
128 do_memory_reference. Initialise displacement_string_start and
129 displacement_string_end after do_memory_reference label.
130 (i386_index_check): Add operand_string param, and print error
131 message on failure here.
132 (i386_intel_memory_operand): Instead of here.
133 (i386_operand): And here.
134 (INFER_ADDR_PREFIX): Enable.
136 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
138 * config/tc-i386.h (DefaultSize): Define. Renumber following
139 opcode_modifier defines.
141 From Etienne Lorrain <etienne.lorrain@ibm.net>
142 * config/tc-i386.c (stackop_size): New variable.
143 (set_16bit_code_flag): Clear it here.
144 (set_16bit_gcc_code_flag): New function.
145 (md_pseudo_table): Add "code16gcc" entry.
146 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
148 1999-08-03 Ian Lance Taylor <ian@zembu.com>
150 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
151 next_set_end even if the end symbol is being discarded.
153 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
154 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
155 * config/obj-coff.c: Likewise.
156 (seg_info_type): Remove.
157 (seg_info_off_by_4): Change to array of segT.
158 (s_get_segment): Adjust accordingly.
159 (obj_pseudo_table): Fully initialize sentinel entry.
161 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
162 Ralf Baechle <ralf@uni-koblenz.de>.
164 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
166 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
168 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
170 * config/tc-i386.c: Indentation and white space changes.
171 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
172 don't enable it by default.
173 (i386_intel_operand): Remove redundant prototype.
174 Move check on number of memory operands, and i.mem_operands++
175 (i386_intel_memory_operand): To here.
176 Remove i386_immediate code from here. Remove special case code
177 for input and output using (%dx). Remove base/index checks and
178 call i386_index_check instead. Save initial operand_string
179 argument for error message.
180 (i386_operand): Remove redundant prototype. Move base/index
181 checks to i386_index_check.
182 (i386_displacement): Move intel mode check for non-zero
184 (i386_intel_memory_operand): To here.
186 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
188 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
189 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
190 by .register pseudo-op if -64 and --no-undeclared-regs.
191 (s_register, sparc_adjust_symtab): New functions.
192 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
193 Declare sparc_adjust_symtab as tc_adjust_symtab.
194 * doc/c-sparc.texi: Add description of #ignore special literal
195 for .register pseudo-op.
197 1999-07-30 Catherine Moore <clm@cygnus.com>
199 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
200 the relocation's section offset.
202 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
204 * write.c (fixup_segment): Fix generic error check overflow test.
206 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
207 X_add_number to long.
209 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
211 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
214 1999-07-27 Ian Lance Taylor <ian@zembu.com>
216 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
219 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
221 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
223 * configure.bat: Remove; obsolete.
224 * config/go32.cfg: Likewise.
226 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
228 * configure.in (i386-*-vxworks*): New target.
229 * configure: Rebuild.
231 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
233 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
235 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
237 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
239 (output_insn): Put OLO10's secondary addend into tc_fix_data.
240 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
241 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
242 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
243 MAX_RELOC_EXPANSION): Define.
244 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
246 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
248 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
249 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
250 block. Print a warning if an 8-bit or 16-bit constant
251 displacement or immediate is truncated on output.
252 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
254 (i386_operand): Disallow immediate jump absolute operand.
256 1999-07-15 Ian Lance Taylor <ian@zembu.com>
258 * configure.in: Bump version number to 2.9.5.
259 * configure: Rebuild.
261 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
264 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
266 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
267 (cons_fix_new_hppa): Derive size of fixup from size of the object.
269 1999-07-14 Philip Blundell <pb@nexus.co.uk>
271 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
273 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
275 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
276 if -mno-fpu was given.
277 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
279 (cons_fix_new_arm): Remove misleading comments.
281 1999-07-14 Ian Lance Taylor <ian@zembu.com>
283 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
285 (relax_segment): Likewise. After giving a rs_org error, convert
286 the frag to rs_align to avoid cascading errors.
288 1999-07-12 Andreas Schwab <schwab@suse.de>
290 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
292 1999-07-11 Ian Lance Taylor <ian@zembu.com>
294 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
295 as appropriate. Fill in structure initializations. Add variable
296 initializations. Add casts.
297 * dwarf2dbg.c (print_stats): Change i to size_t.
298 * listing.c (listing_listing): Change list_line to unsigned int.
300 1999-07-10 Ian Lance Taylor <ian@zembu.com>
302 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
303 rather than checking for \001 and \002 in symbol name.
304 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
306 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
308 * configure.in (hppa*-linux-gnu*): New target.
309 * configure: Rebuilt.
311 1999-07-08 Nick Clifton <nickc@cygnus.com>
313 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
315 1999-07-07 Nick Clifton <nickc@cygnus.com>
317 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
318 accessing symbolP directly.
320 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
322 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
325 1999-07-05 Nick Clifton <nickc@cygnus.com>
327 * config/tc-arm.c (ARM_EXT_V5): Define.
328 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
329 (md_begin): Detect ARM v5 architectures.
330 (md_parse_option): Accept arm v5 specification.
331 (md_show_usage): Documment -marmv5 switch.
333 * doc/c-arm.texi: Document -marmv5 command line option.
335 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
337 (validate_immediate_twopart): New function. Determine if a
338 constant can be computed by two ADD instructions.
339 (output_inst): Remove its command line parameter - it was never
341 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
342 implememt the ADRL pseudo op.
343 (tc_gen_reloc): Generate a suitable error message if an ADRL
344 instruction tries to generate a real reloc.
346 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
348 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
350 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
353 1999-06-27 H.J. Lu <hjl@gnu.org>
355 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
356 non BFD_ASSEMBLER case.
358 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
360 * config/obj-coff.c (obj_coff_section): Mark writable sections as
363 1999-06-26 David Mosberger <davidm@hpl.hp.com>
365 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
366 out_end_sequence() when the address decreases due to a new frag.
367 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
368 numbering starts with 1.
370 1999-06-23 Nick Clifton <nickc@cygnus.com>
372 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
374 (mcore_s_text): Call obj_elf_text for ELF target.
375 (mcore_s_data): Call obj_elf_data for ELF target.
376 (mcore_s_section): No longer ELF specific. Call obj_coff_section
378 (mcore_s_bss): New function: Dump literal table before changing
380 (mcore_s_comm): New function: Dump literal table before changing
383 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
384 No longer static functions.
385 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
386 Provide prototypes for these functions.
388 1999-06-22 Ian Lance Taylor <ian@zembu.com>
390 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
391 a list of names, to try obj_segment_name, and to try abbreviated
392 names when using COFF without long section names.
394 * config/tc-alpha.c: More use of symbol accessor functions.
395 * config/tc-arc.c: Likewise.
396 * config/tc-d30v.c: Likewise.
397 * config/tc-fr30.c: Likewise.
398 * config/tc-i860.c: Likewise.
399 * config/tc-m88k.c: Likewise.
400 * config/tc-mcore.c: Likewise.
401 * config/tc-ns32k.c: Likewise.
402 * config/tc-sparc.c: Likewise.
403 * config/tc-v850.c: Likewise.
405 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
406 sy_value with appropriate accessor functions.
407 * config/tc-arm.c (md_apply_fix3): Likewise.
408 * config/tc-d10v.c (AT_WORD_P): Likewise.
409 * config/tc-v850.c (reg_name_search): Likewise.
411 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
412 use symbol_get_bfdsym instead.
413 * config/tc-ppc.c (md_assemble): Likewise.
414 * config/tc-v850.c (v850_comm): Likewise.
416 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
418 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
419 the symbol, rather than accessing the bsym member.
420 * config/tc-d10v.c (tc_gen_reloc): Likewise.
421 * config/tc-d30v.c (tc_gen_reloc): Likewise.
422 * config/tc-mcore.c (tc_gen_reloc): Likewise.
423 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
424 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
425 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
426 * config/tc-tic30.c (tc_gen_reloc): Likewise.
427 * config/tc-v850.c (tc_gen_reloc): Likewise.
429 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
431 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
432 (hppa_gen_reloc_type): Conditionalize on BFD64.
433 (tc_gen_reloc): Re-enable ELF relocations.
434 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
436 1999-06-21 Ian Lance Taylor <ian@zembu.com>
438 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
440 (do_ldst): Move assignment out of if condition.
441 (md_apply_fix3): Add casts to avoid printf format warnings. Add
442 parentheses to avoid warning.
444 1999-06-21 Nick Clifton <nickc@cygnus.com>
446 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
447 macro to get at the BFD symbol associated with a GAS symbol.
449 1999-06-19 Ian Lance Taylor <ian@zembu.com>
451 * config/tc-ppc.c: Update for symbol handling changes.
452 * config/obj-coff.c: Likewise.
454 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
456 * tc-hppa.c: General cleanups of ELF support. No more spaces
457 and subspaces for ELF.
458 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
459 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
460 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
461 (UNWIND_SECTION_NAME): Likewise.
462 (space/subspace related structures): Conditionalize definitions
464 (space/subspace directives and support routines): Conditionalize
465 definitions and references/uses on OBJ_SOM.
466 (label_symbol_struct): For ELF, track the symbol's segment. For
468 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
470 (USE_ALIASES): Kill for both SOM & ELF.
471 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
472 (pa_space, pa_subspace): Corresponding changes.
473 (pa_spaces_begin): Corresponding chagnes.
474 (md_begin): Do not muck around with space/subspace stuff for
476 (md_apply_fix): Temporarily disable argument relocation stuff
478 (tc_gen_reloc): Temporarily disable relocation generation for
480 (pa_build_unwind_subspace): Similarly.
482 1999-06-16 Nick Clifton <nickc@cygnus.com>
484 * config/tc-arm.c (thumb_set): New pseudo op.
485 (text, data, section): Override these pseudo ops with ARM
487 (s_thumb_set): New function: Perform the same as a .set pseudo
488 op, but also mark the alias'ed symbol as being a Thumb
490 (arm_s_text): New function: Perform the same as the .text
491 pseudo op, but dump the literal pool before changing
493 (arm_s_data): New function: Perform the same as the .data
494 pseudo op, but dump the literal pool before changing
496 (arm_s_section): New function: Perform the same as the
497 .section pseudo op, but dump the literal pool before changing
499 (arm_cleanup): Do not reset the current section before dumping
502 1999-06-17 Nick Clifton <nickc@cygnus.com>
504 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
505 OPTION_NO_WARN_UNMATCHED entries.
506 (md_parse_option): Generate a warning message if an unrecognised
507 option is encountered.
509 * config/tc-d10v.c (do_not_ignore_hash): New variable.
510 (get_operands): When parsing an expression after an '@' symbol
511 has been detected, do not ignore '#' symbols.
512 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
515 1999-06-13 Ian Lance Taylor <ian@zembu.com>
517 From K. Richard Pixley <rich@noir.com>:
518 * configure.in (ppc-*-vxworks*): New target.
519 * configure: Rebuild.
521 1999-06-12 Philip Blundell <philb@gnu.org>
523 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
525 1999-06-13 Ian Lance Taylor <ian@zembu.com>
527 * write.c (adjust_reloc_syms): Rather than never reducing reloc
528 which refer to symbols in linkonce sections, permit reducing the
529 relocs if the symbol is local.
531 1999-06-12 Ian Lance Taylor <ian@zembu.com>
533 * subsegs.c (subseg_text_p): New function.
534 * as.h (subseg_text_p): Declare.
535 * read.c (do_align): Use subseg_text_p to set the default fill.
536 * write.c (subsegs_finish): Likewise.
537 * config/obj-coff.c (write_object_file): Likewise.
538 * config/tc-i386.h (md_maybe_text): Don't define.
539 (md_do_align): Use subseg_text_p to set the default fill.
540 * config/tc-m32r.c (m32r_do_align): Likewise.
541 * config/tc-sh.c (sh_do_align): Likewise.
542 * config/tc-sparc.h (md_do_align): Likewise.
544 1999-06-12 David O'Brien <obrien@freebsd.org>
546 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
547 * configure: Rebuild.
549 1999-06-12 Ian Lance Taylor <ian@zembu.com>
551 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
552 * Makefile.am: Rebuild dependencies.
553 * Makefile.in: Rebuild.
555 * config/tc-i386.c (i386_immediate): Remove unused label
558 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
559 * symbols.c: Likewise.
560 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
561 sy_next field when taking address, rather than symbol_next.
563 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
565 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
566 value from the output file architecture.
567 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
568 * dwarf2dbg.h: Change bfd_vma to addressT.
570 1999-06-11 Ian Lance Taylor <ian@zembu.com>
572 * dwarf2dbg.h: Use PARAMS in function declarations.
574 1999-06-11 Martin Dorey <mdorey@madge.com>
576 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
577 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
579 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
581 1999-06-11 Ian Lance Taylor <ian@zembu.com>
583 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
585 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
588 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
590 * read.c (read_a_source_file): Only declare inescape if
593 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
595 (find_entry_byval): Add parens to avoid warning.
597 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
599 * symbols.c (resolve_symbol_value): Don't permit subtraction of
602 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
604 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
607 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
608 synthetize_setx): New functions.
609 (md_assemble): Broken the special cases into the above
610 functions. Make compiler happy if sizeof(bfd_vma)==4.
611 Fix sethi generated from set/setuw. If instructions have a relloc,
612 always clear the fields to be relocated in the opcode.
613 (sparc_ip): Remove special_case global variable.
615 1999-06-10 Ian Lance Taylor <ian@zembu.com>
617 Based on patches from John W. Woznack <jwoznack@concentric.net>:
618 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
619 indication of success rather than a value.
620 (itbl_get_val): Likewise.
621 (itbl_get_field): Use strcspn. Change delimiters to include
623 * itbl-ops.h (itbl_get_reg_val): Update declaration.
624 (itbl_get_val): Likewise.
625 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
627 * symbols.c (copy_symbol_attributes): Convert local symbols to
630 1999-06-10 Nick Clifton <nickc@cygnus.com>
632 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
635 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
637 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
638 Optimize set if sizeof(bfd_vma) == 64.
639 (sparc_ip): Fix sethi - without %hi() it should generate
640 R_SPARC_22 reloc, not R_SPARC_HI22.
641 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
643 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
645 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
646 (s_ncons): New function.
647 (native_op_table): New table.
648 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
649 R_SPARC_OLO10 handling.
651 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
653 * expr.h (struct expressionS): Revert last change; widen X_op.
654 * config/tc-alpha.c (md_begin): Check the field is wide enough.
656 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
658 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
659 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
660 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
661 * Makefile.in: Regenerated.
663 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
664 `common' pass on to s_mri_common.
665 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
667 1999-06-06 Richard Henderson <rth@cygnus.com>
669 * config/obj-elf.c (obj_elf_section): Don't free the return
670 value of demand_copy_C_string.
672 1999-06-05 Richard Henderson <rth@cygnus.com>
674 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
675 creation logic from obj_elf_create_section.
677 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
678 (section_stack): New.
679 (special_sections): Make const.
680 (obj_elf_section): Gut and rewrite parsing.
681 (obj_elf_change_section): New function broken out of obj_elf_section.
682 (obj_elf_parse_section_letters): Likewise.
683 (obj_elf_section_word): Likewise.
684 (obj_elf_section_type): Likewise.
685 (obj_elf_previous): Treat as a toggle.
686 (obj_elf_popsection): New.
687 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
688 (ppc_section_type): Likewise.
689 * config/tc-ppc.h: Likewise.
691 * expr.h (struct expressionS): Don't make X_op a bitfield.
692 * config/tc-alpha.c: Update for symbol handling changes.
693 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
694 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
696 1999-06-05 Richard Henderson <rth@cygnus.com>
698 * dwarf2dbg.c (*): Convert to K&R + prototypes.
699 (dwarf2_gen_line_info): Kill unused variables.
700 (dwarf2_finish): Likewise.
701 (dwarf2_where): Likewise.
702 (dwarf2_directive_file): If we've only got a string,
703 hand off to s_app_file.
704 * ecoff.c: Move the include of ecoff.h.
705 * symbols.h (S_IS_FUNCTION): Prototype.
707 * read.c (LEX_HASH): Supply a default.
709 (s_globl): Update `c' after skipping whitespace.
710 * read.h (LEX_END_NAME, is_name_ender): New.
711 * expr.c (get_symbol_end): Respect it.
713 1999-06-04 Mark Klein <mklein@dis.com>
715 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
717 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
719 * config/tc-hppa.c: Update for symbol handling changes.
721 1999-06-03 Ian Lance Taylor <ian@zembu.com>
723 * cgen.c: Update for symbol handling changes.
724 * config/tc-m32r.c: Likewise.
726 * config/tc-hppa.h: Update for symbol handling changes.
727 * config/tc-hppa.c: Likewise.
729 * config/tc-arm.h: Update for symbol handling changes.
730 * config/tc-arm.c: Likewise.
731 (symbol_make_empty): Remove. Just use symbol_create.
733 * symbols.c (symbol_set_tc): Correct name.
735 * Makefile.am: Rebuild dependencies.
736 ($(OBJS)): Don't depend upon struc-symbol.h.
737 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
738 * dep-in.sed: Don't remove struc-symbol.h.
739 * Makefile.in: Rebuild.
741 * doc/internals.texi (Symbols): Describe changes in symbol
744 1999-06-03 Richard Henderson <rth@cygnus.com>
746 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
747 instead of doing the work by hand.
749 1999-06-03 David Mosberger <davidm@hpl.hp.com>
751 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
752 state of line state-machine.
753 (struct ls): Collect DWARF2 line state-machine state in new member
754 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
755 resulted in any DWARF2 directives.
756 (reset_state_machine): New function.
757 (out_end_sequence): Ditto.
758 (dwarf2_gen_line_info): When switching sections or switching to a
759 lower text address, call out_end_sequence() first to terminate the
760 previous code sequence as code sequences MUST have monotonically
761 increasing addresses.
762 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
764 1999-06-03 David Mosberger <davidm@hpl.hp.com>
766 * as.c (parse_args): Add option -gdwarf2 to allow requesting
767 DWARF2 debug info (line information only, at this point).
768 * as.h: Update comment about supported debug formats.
769 * dwarf2dbg.c, dwarf2dbg.h: New files.
770 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
772 * expr.c (operand): Don't use [ for parens if we want an index op.
773 (op_encoding): Switch [ into O_index, if desired.
774 (op_rank): Renumber with O_index on bottom.
775 (expr): If O_index, match closing bracket.
776 * expr.h (O_index): New.
778 * read.c (read_a_source_file): Conditionally allow matched "
779 in lines passed to md_assemble.
781 * config/obj-elf.c (elf_pseudo_table): Add `common'.
783 1999-06-03 Ian Lance Taylor <ian@zembu.com>
785 Add support for storing local symbols in a small structure to save
786 memory when assembling large files.
787 * as.h: Don't include struc-symbol.h.
788 (symbolS): Add typedef.
789 * symbols.c: Include struc-symbol.h.
790 (local_hash): New static variable.
791 (save_symbol_name): New static function, from symbol_create.
792 (symbol_create): Call save_symbol_name.
793 (local_symbol_count): New static variable.
794 (local_symbol_conversion_count): Likewise.
795 (LOCAL_SYMBOL_CHECK): Define.
796 (local_symbol_make): New static function.
797 (local_symbol_convert): New static function.
798 (colon): Handle local symbols. Create local symbol for local
800 (symbol_table_insert): Handle local symbols.
801 (symbol_find_or_make): Create local symbol for local label name.
802 (symbol_find_base): Check for local symbol.
803 (symbol_append, symbol_insert): Check for local symbols.
804 (symbol_clear_list_pointers, symbol_remove): Likewise.
805 (verify_symbol_chain): Likewise.
806 (copy_symbol_attributes): Likewise.
807 (resolve_symbol_value): Handle local symbols.
808 (resolve_local_symbol): New static function.
809 (resolve_local_symbol_values): New function.
810 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
811 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
812 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
813 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
814 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
815 (symbol_previous, symbol_next): New functions.
816 (symbol_get_value_expression): Likewise.
817 (symbol_set_value_expression): Likewise.
818 (symbol_set_frag, symbol_get_frag): Likewise.
819 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
820 (symbol_mark_used_in_reloc): Likewise.
821 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
822 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
823 (symbol_mri_common_p): Likewise.
824 (symbol_mark_written, symbol_clear_written): Likewise.
825 (symbol_written_p): Likewise.
826 (symbol_mark_resolved, symbol_resolved_p): Likewise.
827 (symbol_section_p, symbol_equated_p): Likewise.
828 (symbol_constant_p): Likewise.
829 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
830 (symbol_get_obj, symbol_set_obj): Likewise.
831 (symbol_get_tc, symbol_set_tc): Likewise.
832 (symbol_begin): Initialize local_hash.
833 (print_symbol_value_1): Handle local symbols.
834 (symbol_print_statistics): Print local symbol statistics.
835 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
836 Declare new symbols.c functions. Move many declarations here from
838 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
839 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
840 (struct symbol): Move bsym to make it clearly the first field.
841 Remove TARGET_SYMBOL_FIELDS.
842 (symbolS): Don't typedef.
843 (struct broken_word): Remove.
844 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
845 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
846 (symbol_clear_list_pointers): Likewise.
847 (symbol_insert, symbol_remove): Likewise.
848 (symbol_previous, symbol_append): Likewise.
849 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
850 (struct local_symbol): Define.
851 (local_symbol_converted_p, local_symbol_mark_converted): Define.
852 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
853 (local_symbol_get_frag, local_symbol_set_frag): Define.
854 (local_symbol_get_real_symbol): Define.
855 (local_symbol_set_real_symbol): Define.
857 * write.c (write_object_file): Call resolve_local_symbol_values.
858 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
859 (TARGET_SYMBOL_FIELDS): Don't define.
860 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
861 ECOFF_DEBUGGING, add ECOFF fields.
862 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
863 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
864 ECOFF_DEBUGGING, add ECOFF fields.
865 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
866 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
867 * config/tc-mcore.h: Don't include struc-symbol.h.
868 (TARGET_SYMBOL_FIELDS): Don't define.
869 (struct mcore_tc_sy): Define.
870 (TC_SYMFIELD_TYPE): Define.
871 * Many files: Use symbolS instead of struct symbol. Use new
872 accessor functions rather than referring to symbolS fields
875 * read.c (s_mri_common): Don't add in value of line_label.
877 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
878 checking for SEC_LINK_ONCE.
880 * config/tc-sh.h (sh_fix_adjustable): Declare.
882 * app.c (input_buffer): New static variable.
883 (app_push): Save saved_input in allocated buffer.
884 (app_pop): Restored saved_input.
885 (do_scrub_chars): Change get parameter to take char * and int as
886 arguments. Change GET macro to pass input_buffer to get
887 function. Don't save input into allocated buffer.
888 * as.h (do_scrub_chars): Update declaration.
889 * input-file.c (input_file_get): Change to take char * and int.
890 Read data into passed in buffer. Remove static buffer.
891 * read.c (scrub_from_string): Change to take char * and int. Copy
892 data into passed in buffer.
894 * hash.h: Neaten. Declare hash_traverse.
895 * hash.c: Complete rewrite based on BFD hashing code.
896 * gasp.c (chunksize): New variable.
897 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
900 1999-05-28 Nick Clifton <nickc@cygnus.com>
902 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
903 addend unless the target uses an old ABI.
905 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
907 -Wchar-subscripts cleanup
908 * listing.c (listing_newline): Use unsigned char variable, so
909 calls to isascii,iscntrl are correct.
910 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
912 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
913 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
914 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
915 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
917 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
919 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
921 (arch_coldfire_p): New #define.
922 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
924 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
926 * config/tc-m68k.c (install_operand): Add places `n', `o'.
928 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
929 (install_operand): Add place `N'.
930 (init_table): Add registers ACC, MACSR, MASK.
932 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
934 * config/tc-m68k.c: Change mcf5200 --> mcf.
935 (archs): Add mcf5206e, mcf5307.
936 (m68k_ip): Add format `u'.
937 (install_operand): Add place `m', `M', `h'.
938 (init_table): Add upper/lower registers.
940 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
942 1999-05-28 Martin Dorey <mdorey@madge.com>
944 * config/tc-i960.c: Several minor changes to add ELF and
945 BFD_ASSEMBLER support.
946 * config/tc-i960.h: Likewise.
947 * configure.in (i960-*-elf*): New target.
948 * aclocal.m4, configure: Rebuild.
950 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
952 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
953 reloc changes when defined(BFD_ASSEMBLER).
955 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
957 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
959 * write.c (write_print_statistics): Output to file, not stderr.
961 * expr.c (generic_bignum_to_int32,64): Prototype.
963 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
964 output_sleb128, output_uleb128, output_big_sleb128,
965 output_big_uleb128, output_big_leb128): Prototype.
966 (output_big_sleb128, output_big_uleb128): Make inline.
967 (output_big_leb128): Remove inline
969 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
970 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
971 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
972 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
973 value for correct overflow check in write.c:fixup_segment.
974 * write.c (fixup_segment): Move bitfield overflow checks to after
975 the md_apply_fix call.
976 * config/obj-coff.c (fixup_segment): Likewise.
977 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
978 valueT *val argument.
980 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
982 * config/atof-ieee.c (gen_to_words): Correctly round a
983 denormalized number. Fix off-by-one in range checking for
984 exponent in a denormal.
986 1999-05-10 Nick Clifton <nickc@cygnus.com>
988 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
991 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
993 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
995 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
997 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
998 (ReverseRegRegmem): Remove.
999 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1000 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1001 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1004 From Doug Ledford <dledford@redhat.com>
1005 * config/tc-i386.h (RegXMM): New for P/III.
1006 * config/tc-i386.c: Add support for P/III.
1008 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1010 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1011 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1012 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1014 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1016 * config/tc-i386.c (i386_immediate): Skip whitespace before
1017 complaining about junk after expression.
1018 (i386_displacement): Likewise.
1020 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1022 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1023 Don't copy before downcaseing.
1025 1999-05-05 Catherine Moore <clm@cygnus.com>
1027 * tc-m68k.c: Include elf/m68k.h.
1028 (m68k_elf_final_processing): New routine.
1029 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1032 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1034 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1037 1999-04-30 Nick Clifton <nickc@cygnus.com>
1039 * config/tc-mcore.c (mcore_s_section): Dump literals before
1042 1999-04-29 Nick Clifton <nickc@cygnus.com>
1044 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1047 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1049 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1050 (TC_INIT_FIX_DATA): Delete.
1051 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1052 (TC_INIT_FIX_DATA): Delete.
1053 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1054 * write.c (fix_new_internal): Initialize fx_cgen member.
1055 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1056 (gas_cgen_md_apply_fix3): Update.
1057 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1058 (md_cgen_record_fixup_exp): Update.
1059 (FX_OPINFO_R_TYPE): Update.
1061 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1062 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1063 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1064 * frags.h (struct frag): Make opindex, opinfo ints.
1066 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1068 1999-04-26 Tom Tromey <tromey@cygnus.com>
1070 * aclocal.m4, configure: Updated for new version of libtool.
1072 1999-04-22 Nick Clifton <nickc@cygnus.com>
1074 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1076 (md_apply_fix3): Do not fix up absolute relocations against
1079 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1081 1999-04-20 Nick Clifton <nickc@cygnus.com>
1083 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1084 changes and data-in-text directives.
1085 (mcore_cons): New function: intercept cons() operations.
1086 (mcore_float_cons): New function: intercept float_cons()
1088 (mcore_stringer): New function: intercept stringer() operations.
1090 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1092 * obj.h (struct format_ops): Change generate_asm_lineno field to
1094 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1096 * config/tc-alpha.c (find_opcode_match): Add default case to
1098 (find_macro_match): Likewise.
1099 (load_expression): Parenthesize && within ||.
1101 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1103 1999-04-17 Nick Clifton <nickc@cygnus.com>
1105 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1106 .text .data .section pseudo ops.
1107 (mcore_s_section): New function. Dump lits before changing secs.
1108 (mcore_s_text): New function. Dump lits before changing secs.
1109 (mcore_s_data): New function. Dump lits before changing secs.
1111 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1113 * config/tc-mips.c (mips_32bitmode): New.
1114 (md_begin): Set mips_32bitmode if needed.
1115 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1116 Set EF_MIPS_32BITMODE.
1118 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1120 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1123 1999-04-16 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1127 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1129 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1130 expressions correctly.
1133 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1135 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1137 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1139 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1140 and fmpynfadd instructions.
1142 1999-04-11 Richard Henderson <rth@cygnus.com>
1144 * as.h (environ): Declare it, if needed.
1145 * as.c (dump_statistics): Don't declare environ.
1146 * configure.in (environ): Detect declaration.
1147 * configure, config.in: Rebuild
1149 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1150 (i386_displacement): Allocate enough space for replacement buffer.
1151 Clean up replacement buffer initialization.
1153 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1155 * subsegs.c (section_symbol): Don't create a new symbol if one
1156 already exists; instead, use the existing one, but set its segment
1157 and frag data if it hasn't already been defined.
1158 * config/obj-coff.c (c_section_symbol): Likewise.
1160 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1162 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1164 1999-04-08 Nick Clifton <nickc@cygnus.com>
1166 * config/tc-mcore.c: New File: Support routines for MCore
1168 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1169 * config/obj-coff.c: Add support for mcore-pe target.
1171 * Makefile.am: Add support for MCore targets.
1172 * Makefile.in: Regenerate.
1173 * configure.in: Add support for MCore targets.
1174 * configure: Regenerate.
1176 * doc/all.texi: Set MCORE.
1177 * doc/as.texinfo: Document MCore specific command line options.
1179 * write.h: Prevent multiple inclusion.
1181 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1183 * asintl.h (LC_MESSAGES): Never define.
1184 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1186 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1189 * Makefile.am (m68k-parse.c): If configuring in the source
1190 directory, copy m68k-parse.y into the local directory before
1191 running ylwrap, to remove spurious differences when generating
1193 * Makefile.in: Rebuild.
1195 * config/tc-sparc.h (md_do_align): Just allocate the number of
1196 bytes necessary, rather than always allocating 1024.
1198 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1200 * listing.c (listing_newline): Add cast to avoid warning.
1201 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1202 * config/tc-i386.c (i386_scale): Add return value.
1203 (build_displacement_string): Remove unused local temp_disp2.
1204 (i386_intel_memory_operand): Add parentheses to avoid warning.
1205 (i386_intel_operand): Remove unused local end_of_operand_string.
1206 (i386_operand): Remove unused local operand_modifier.
1207 (i386_operand): Add parens to avoid warning.
1209 1999-04-04 Don Bowman <don@pixsci.com>
1211 * configure.in: Add mips*-*-vxworks* target; have it define
1213 * configure, config.in: Rebuild.
1215 1999-03-31 Nick Clifton <nickc@cygnus.com>
1217 * configure.in (emulations): Add support for arm-epoc-pe.
1218 * configure: Regenerate.
1219 * config/te-epoc-pe.h: New file. Define macros specific to
1221 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1222 for arm-epoc-pe target.
1224 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1226 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1228 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1230 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1231 detect ",n" without a condition.
1232 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1235 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1237 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1238 instruction is encoded with one bit.
1241 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1243 * doc/internals.texi (CPU backend): Mention that
1244 line_separator_chars should not include newline. From thi
1245 <ttn@mingle.glug.org>.
1247 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1249 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1250 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1252 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1254 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1256 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1258 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1261 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1263 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1265 1999-03-15 Martin Hunt <hunt@cygnus.com>
1267 * app.c (do_scrub_begin): Change '-' back to a symbol char
1268 so we can use multiple opcodes on a line again.
1270 * config/tc-d30v.c: By default, warn if a symbol has
1271 the same name as a register. Plus some minor
1272 updates from the branch.
1274 1999-03-13 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1277 BFD_RELOC_16 and BFD_RELOC_64.
1279 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1281 * expr.c (expr): Add missing else.
1283 1999-03-12 Nick Clifton <nickc@cygnus.com>
1285 * config/tc-arm.c (md_apply_fix3): Improve error message.
1287 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1289 * Makefile.am (CPU_TYPES): Add fr30.
1290 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1291 (fr30,m32r dependencies): Update.
1292 * Makefile.in: Rebuild.
1294 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1295 (gas_cgen_record_fixup_exp): Ditto.
1296 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1297 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1298 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1299 (md_cgen_lookup_reloc): Update use of operand->type.
1300 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1301 (md_convert_frag): Call cgen_operand_lookup_by_num.
1302 (md_cgen_lookup_reloc): Update use of operand->type.
1303 (m32r_cgen_record_fixup_exp): Ditto.
1305 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1307 * config/tc-mips.c (md_show_usage): Fix message.
1309 1999-03-03 Nick Clifton <nickc@cygnus.com>
1311 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1312 and LDR reg,=<expr> instruction.
1314 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1317 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1319 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1321 1999-02-17 Nick Clifton <nickc@cygnus.com>
1323 This patch was created by: Scott Bambrough
1324 <scottb@corelcomputer.com>
1327 Special cased '@' character. The '@' character is used as the
1328 ARM assembler comment character, as a special character
1329 and in ELF .symver pseudo-op's, and as a special character in
1330 .type and .section pseudo-ops.
1331 (symver_pseudo): New static variable.
1332 (symver_state): New static variable.
1333 (struct app_save): Add field 'symver_state'.
1334 (app_push): Save global symver_state int struct app_save.
1335 (app_pop): Restore global symver_state from struct app_save.
1336 (do_scrub_chars): Special case handling of '@' character in
1339 * configure.in: Modified to recognize armv* uname syntax from ARM
1341 * configure: Regenerated.
1343 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1344 a prefix to the section's type.
1345 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1346 the type's typename.
1348 * config/tc-arm.h: Add support for PIC generation:
1349 (pic_code): New boolean.
1350 (obj_relocate_extern): Define.
1351 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1352 (TC_CONS_FIX_NEW): Define.
1353 (tc_fix_adjustable): Define.
1354 (GLOBAL_OFFSET_TABLE_NAME): Define.
1356 * config/tc-arm.c: Add support for PIC generation:
1357 (line_seperator_chars): Allow ';' as a seperator for Linux.
1358 (is_immediate_prefix): New macro.
1359 (arm_parse_reloc): New function.
1360 (s_arm_elf_cons): New function.
1361 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1362 (md_undefined_symbol): Special case handling for the Global Offset
1364 (md_apply_fix3): Handle PIC relocs.
1365 (tc_gen_reloc): Handle PIC relocs.
1366 (md_parse_option): Add support for '-k' command line switch to
1367 enable PIC generation.
1368 (cons_fix_new_arm): New function.
1369 (s_arm_elf_cons): New function.
1371 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1373 * configure.in: Add comments for uses of AC_DEFINE.
1374 * acinclude.m4: Likewise.
1375 * acconfig.h: Remove.
1376 * aclocal.m4: Rebuild.
1377 * configure: Rebuild.
1378 * Makefile.in: Rebuild.
1379 * config.in: Rebuild.
1381 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1383 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1384 non-constant offset from a base register.
1386 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1388 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1391 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1393 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1394 (emit_insn): Look for pc-relative and no-overflow specifiers on
1395 internal relocation types.
1397 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1399 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1402 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1404 (mips_4650, mips_4010, mips_4100): Variables removed.
1405 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1406 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1408 (md_begin): Don't bother initializing the mips_NNNN variables;
1409 mips_cpu is set, and that's good enough now.
1410 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1411 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1412 (show): New function, to handle wrapping in the CPU lists.
1413 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1415 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1417 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1418 than treat as an immediate specifier.
1420 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1422 * config/tc-i386.c: Prototype many functions.
1423 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1424 (i386_immediate): Remove unused second argument.
1425 (i386_intel_operand): Fix i386_is_reg typo.
1426 (i386_operand): Use allow_naked_reg.
1427 (output_invalid): Make operand int for K&R.
1429 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1431 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1433 * Makefile.in: Rebuild.
1435 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1437 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1439 (EXTRA_as_new_SOURCES): Comment out.
1440 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1441 * Makefile.in: Rebuild.
1442 * doc/Makefile.in: Rebuild.
1443 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1444 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1445 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1446 * configure: Rebuild.
1447 * aclocal.m4: Rebuild.
1448 * config.in: Rebuild.
1449 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1450 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1451 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1452 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1453 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1454 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1455 (gas_cgen_record_fixup_exp): Ditto.
1456 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1457 descriptor, not global variable.
1458 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1459 descriptor, not global variable. Refer to insert_operand handler
1460 via cpu descriptor, not global function.
1461 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1462 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1463 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1464 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1465 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1466 * config/tc-m32r.c: Ditto.
1467 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1468 (md_assemble): Ditto.
1469 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1471 1999-02-09 Nick Clifton <nickc@cygnus.com>
1473 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1474 relocations for ELF targets.
1476 1999-02-08 Nick Clifton <nickc@cygnus.com>
1478 * configure.in: Add support for StrongARM target.
1479 * configure: Regenerate.
1481 1999-02-05 Nick Clifton <nickc@cygnus.com>
1483 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1485 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1488 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1490 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1492 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1494 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1495 (INTEL_DWORD_MNEM_SUFFIX): Define.
1498 (DWORD_PTR): Define.
1499 (XWORD_PTR): Define.
1501 (OFFSET_FLAT): Define.
1503 (NONE_FOUND): Define.
1506 * config/tc-i386.c (set_intel_syntax): New routine.
1507 (intel_syntax): Declare.
1508 (allow_naked_reg): Declare.
1509 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1510 (intel_float_operand): New routine.
1511 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1512 Handle brackets as well as parens. Call i386_intel_operand for
1513 intel syntax. Reverse operands if appropriate. Handle new
1514 suffixes. Handle movzx and movsx.
1515 (i386_is_reg): New routine.
1516 (i386_immediate): New routine.
1517 (i386_scale): New routine.
1518 (i386_displacement): New routine.
1519 (i386_operand_modifier): New routine.
1520 (build_displacement_string): New routine.
1521 (i386_parse_seg): New routine.
1522 (i386_intel_memory_operand): New routine.
1523 (i386_intel_operand): New routine.
1524 (i386_operand): Call i386_displacement, i386_immediate,
1525 i386_scale, etc. instead of handling inline.
1526 (parse_register): Handle registers without prefix.
1528 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1530 * configure: Regenerate.
1531 * configure.in (arm-*-oabi): New.
1532 (thumb-*-oabi): New.
1533 * config/tc-arm.c (target_oabi): Declare.
1534 (md_apply_fix3): Support REL relocs.
1535 (md_parse_option): Handle -oabi.
1536 (elf32_arm_target_format): New routine.
1537 (md_longopts): Add OPTION_OABI.
1538 * config/tc-arm.h: Redefine TARGET_FORMAT.
1541 1999-01-28 Nick Clifton <nickc@cygnus.com>
1543 * write.c (write_relocs): Handle out of range error.
1545 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1546 (fr30_force_relocation): Default to 0.
1548 * config/tc-fr30.h (obj_fix_adjustable): Define.
1549 (TC_FORCE_RELOCATION): Define.
1551 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1554 1999-01-16 Nick Clifton <nickc@cygnus.com>
1556 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1557 merge of two instructions if the left instruciton kills the right.
1559 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1561 * Makefile.in: Regenerate.
1562 * configure.in: Redo test for using cgen.
1563 * configure: Regenerate.
1565 1999-01-09 Nick Clifton <nickc@cygnus.com>
1567 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1568 redefinition of this macro.
1570 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1572 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1575 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1577 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1578 a read of HI or LO and an immediatly following branch.
1580 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1582 * config/tc-mips.c (md_begin): Another correction to the setting of
1585 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1587 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1589 1998-12-21 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1592 bit insn when optimizing, so that parallelised instructions will
1593 start on a 32 bit boundary.
1595 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1597 * config/tc-mips.c (mips_eabi64): New.
1598 (md_begin): Set mips_eabi64.
1599 (mips_elf_final_processing): Use it.
1601 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1603 * config/tc-mips.c (mips_elf_final_processing):
1604 Correct setting of ABI in e_flags.
1606 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1608 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1610 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1612 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1614 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1616 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1617 warning, values that don't fit in the field.
1619 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1621 * config/tc-mips.c (mips_abi_string): New.
1622 (md_parse_option,md_longopts): Add mabi.
1623 (mips_elf_final_processing): Set e_flags based on mabi flag.
1625 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1627 * config/tc-mips.c (md_parse_option): Handle vr4111.
1629 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1631 * config/tc-h8300.c (build_bytes): Change message given if the
1632 instruction requires H8/300H mode and we're not in Hmode, to
1633 suggest that it may be the operand modes that are the problem, not
1634 necessarily the opcode.
1636 1998-12-10 Nick Clifton <nickc@cygnus.com>
1638 * config/tc-fr30.c: Add line separator character.
1640 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1642 * configure.in (hppa-*-mpeix*): New target.
1643 * config/obj-som.h (obj_som_compiler): Declare.
1644 * config/obj-som.c (compiler_seen): New static variable.
1645 (obj_som_compiler): New function.
1646 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1647 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1648 (pa_type_args): Set hppa_priv_level.
1649 (pa_compiler): New static function if OBJ_SOM.
1650 * configure: Rebuild.
1652 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1654 * read.c (output_leb128): Don't mark as inline.
1656 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1658 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1659 AIX .vbyte unaligned data support.
1660 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1661 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1664 1998-12-07 Nick Clifton <nickc@cygnus.com>
1666 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1669 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1671 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1672 BFD_RELOC_ARM_PCREL_BRANCH.
1674 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1676 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1677 checking the target type.
1678 (mips-dec-bsd*): Set endian to little.
1679 * configure: Rebuild.
1681 COFF weak symbol support, based on patches from Mark Elbrecht
1682 <snowball3@usa.net>:
1683 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1684 * config/obj-coff.c (obj_coff_weak): New static function.
1685 (obj_coff_endef) [both versions]: Handle weak symbols.
1686 (coff_frob_symbol): Likewise.
1687 (yank_symbols): Likewise.
1688 (obj_pseudo_table): Add "weak".
1690 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1691 <aymeric.vincent@emi.u-bordeaux.fr>.
1692 * aclocal.m4: Rebuild with current tools.
1693 * configure: Rebuild.
1695 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1696 an assertion failure for a case we can't handle when OBJ_ECOFF.
1698 * expr.c (operator): And with 0xff to avoid problems with signed
1701 1998-12-03 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1704 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1706 1998-12-02 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1711 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1713 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1716 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1721 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1725 (d10v_cleanup): Only generate previous insn if a multiline insn is
1728 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1730 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1733 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1736 -marm6xxx command line switches.
1738 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1740 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1741 (itbl-ops.o): Delete duplicate dependencies.
1742 Rebuild dependencies.
1743 Add fr30 dependencies.
1744 * Makefile.in: Rebuild.
1746 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1748 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1750 * listing.c: Ignore line terminator characters found inside
1753 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1755 * po/gas.pot: Regenerated.
1757 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1759 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1760 fr30_is_label_start(). Also checks for delay slot insns.
1762 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1763 FR30 instructions which contain a colon in the mnemonic.
1765 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1767 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-fr30.c: Removed currently superflous code.
1771 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-fr30.h: New file.
1774 * config/tc-fr30.c: Tweaking so that it will compile.
1776 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1778 * config/tc-d10v.h (obj_fix_adjustable): Define.
1779 (TC_FORCE_RELOCATION): Define.
1780 (d10v_force_relocation): Declare.
1781 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1782 (md_apply_fix3): Handle Vtable relocs.
1783 (d10v_fix_adjustable): New.
1784 (d10v_force_relocation): New.
1786 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1788 * config/tc-d30v.c: Change default behaviour to ignore potential
1789 conflicts between register name and symbol names.
1791 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1793 * configure.in: Add fr30-*-*.
1794 * config/tc-fr30.c: New file.
1795 * Makefile.in: Regenerated.
1796 * config.in: Regenerated.
1797 * configure: Regenerated.
1798 * doc/Makefile.in: Regenerated.
1799 * po/gas.pot: Regenerated.
1801 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1803 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1806 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1808 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1810 (do_scrub_chars): Add some casts to unsigned char to avoid
1811 unwanted sign extension.
1812 * read.c (lex_type): Set characters about 127 to be symbol
1814 * config/tc-i386.c (md_begin): Set identifier_chars and
1815 operand_chars for values above 127.
1817 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1819 * configure.in: detect cygwin* instead of cygwin32*
1820 * configure: regenerate
1822 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1824 * listing.c: Add support for producing a listing from piped
1827 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1829 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1830 (append_insn): Account for the tx39's multiply behavior.
1832 1998-10-26 Michael Meissner <meissner@cygnus.com>
1834 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1835 from assemble_parallel_insns. Add support for '->' to indicate
1836 explicitly serializing the instructions.
1837 (md_assemble): Ditto.
1839 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1841 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1844 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1846 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1848 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1850 * config/tc-mips.c : support frame and regmask/fregmask when
1851 MIPS_STABS_ELF is specified.
1853 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1855 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1856 (md_apply_fix): Don't return 1 for VTABLE relocs.
1857 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1859 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1861 * doc/c-i386.texi: Replace occurences of "opcode" with
1862 "instruction mnemonic", "instruction", or "mnemonic" when
1863 referring to the name of an instruction. Use "opcode" when
1864 referring to the sequence of machine bytes.
1866 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1867 (is_opcode_char): Rename to is_mnemonic_char.
1868 (md_assemble and i386_operand): Correct error messages from
1869 "opcode" to "instruction mnemonic"
1870 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1871 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1872 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1873 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1874 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1875 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1876 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1878 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1880 * config/tc-i386.c (i386_operand): Check for garbage after
1883 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1885 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1886 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1888 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1890 * config/tc-sh.h (obj_fix_adjustable): Define.
1891 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1892 (md_apply_fix): Likewise.
1893 (tc_gen_reloc): Likewise.
1894 (sh_fix_adjustable): New.
1896 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1898 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1899 * cgen.h (gas_cgen_finish_insn): Update prototype.
1900 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1901 cgen_insn_t -> CGEN_INSN_INT.
1902 (make_parallel): Update handling of CGEN_INT_INSN_P.
1903 (assemble_parallel_insn): Ditto.
1904 (target_make_parallel): New function.
1905 (md_assemble): Use it.
1907 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1909 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1911 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1913 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1914 converted into lower case.
1916 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1918 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1919 (gas_cgen_tc_gen_reloc): Likewise.
1920 * config/tc-m32r.h (obj_fix_adjustable): Define.
1921 * config/tc-m32r.c (m32r_fix_adjustable): New.
1922 (m32r_force_relocation): Handle VTABLE relocs.
1924 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1926 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1928 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1931 to lower case before parsing.
1933 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1934 parallel insns modift buts in the PSW as a side effect.
1936 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1938 * config/tc-d30v.c (find_format): Test for missing flag and
1941 (md_apply_fix3): Fix error messages to avoid
1942 assumption about presence of a symbol.
1944 (parallel_ok): Disallow parallel instructions that both modify the
1947 (find_format): Generate a warning if an odd numbered register is
1948 used as the first register in a mutli-register instruction.
1950 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1953 relocations are always associated with a symbol.
1955 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1957 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1958 (elf32_sparc_force_relocation): Declare.
1959 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1960 (tc_gen_reloc): Handle vtable relocs.
1961 (elf32_sparc_force_relocation): New.
1963 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1965 * symbols.c (S_IS_FUNCTION): New.
1966 * config/tc-v850.h (obj_fix_adjustable): Define.
1967 (TC_FORCE_RELOCATION): Define.
1968 (v850_force_relocation): Declare.
1969 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1970 of fx_addnumber for VTABLE reloc addends.
1971 (md_apply_fix3): Handle VTABLE relocs.
1972 (v850_fix_adjustable): New.
1973 (v850_force_relocation): New.
1975 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1977 * tc-hppa.c (fp_operand_format): Add some additional formats.
1978 (pa_ip): Do not automatically promote into pa2.0 mode.
1979 (pa_level): Handle ".level 2.0".
1981 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1983 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1984 * config/tc-i386.h (template.extension_opcode): Change to
1985 unsigned int to allow full range of 8-bit opcode suffixes.
1986 (None): Redefine as 0xffff.
1988 From Jeff B Epler <jepler@usgs.gov>
1989 * doc/c-i386.texi (i386-SIMD): New section.
1991 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1993 * read.c (discard_rest_of_line): New function.
1994 * read.h: Declare it.
1995 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1997 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1999 * config/tc-d10v.c (find_symbol_matching_register): New function.
2000 (find_opcode): Cope with the case where a register name matches
2003 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-v850.c (md_pcrel_from): Rename to
2006 v850_pcrel_from_section.
2007 (v850_pcrel_from_section): Do not resolves symbols in other
2010 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2012 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-d10v.c (find_opcode): Generate an error if a register
2015 is supplied for an operand that should not be a register.
2017 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2020 instructions to have another instruction in the right bin.
2022 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2024 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2025 the right container if the left container holds a branch
2028 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2031 both a register name and symbol name.
2032 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2034 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2037 execution unit class.
2039 (reg_name_search): If a name matches a register and a symbol,
2040 prefer the register.
2041 (find_format): Disallow flag registers when a general purpose
2042 register is required.
2043 If a number is required, but a register has been given, check to
2044 see if a symbol with the same name as the register exists, and if
2045 so, use that symbol.
2047 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2049 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2051 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2053 * config/tc-d30v.c (find_format): Do not accept flag registers as
2054 general purpose registers.
2055 (find_format): If an immediate value is expected at a given place
2056 in a format, but a register name has been provided instead, check
2057 to see if that register name matches the name of a predefined
2058 symbol and if it does, then use the symbol instead.
2059 (reg_name_search): If a register name matches a symbol name,
2060 prefer the register name to the symbol name.
2062 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2064 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2065 the previous insn to empty.
2067 1998-09-20 Michael Meissner <meissner@cygnus.com>
2069 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2070 pieces, forcing the use of an ANSI compiler.
2072 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2074 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2076 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2078 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2080 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2082 (obj_elf_vtable_entry): Likewise.
2083 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2084 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2085 (tc_gen_reloc): Likewise.
2086 (arm_fix_adjustable): Likewise.
2087 (elf32_arm_force_relocation): New.
2088 (armelf_frob_symbol): Remove coff-style symbol support.
2090 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2092 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2094 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2096 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2097 OBJ_COFF so that routine is defined for a.out format.
2099 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2101 * config/tc-i386.c (i386_operand): Detect non-segment registers
2102 used as segment prefixes.
2104 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2106 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2107 optimize across FDE boundaries.
2109 * config/obj-coff.c (obj_coff_section): Preserve any link once
2110 flags when setting the section flags.
2112 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2115 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2117 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2119 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2122 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2124 * frags.c (frag_grow): Include the size of the frag struct in the
2127 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2128 if the new subseg comes before the old.
2130 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2132 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2133 to handle edge8 and edge16.
2135 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2137 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2138 before we clobber the symbol involved.
2140 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2142 * config/tc-arm.c: Remove OBJ_ELF definitions for
2143 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2144 use arm_adjust_symtab for OBJ_COFF.
2145 (armelf_adjust_symtab): New Routine.
2146 * config/tc-arm.h: Define obj_adjust_symtab to
2147 armelf_adjust_symtab for OBJ_ELF.
2149 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2151 * configure.in: Make all i386-elf targets use bfd_gas.
2152 * config/tc-i386.c (tc_i386_force_relocation): New.
2153 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2154 (md_apply_fix3): Likewise.
2155 (tc_gen_reloc): Handle them.
2156 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2157 tc_i386_force_relocation.
2159 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2161 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2163 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2165 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2166 current opcode after writing the first insturction of a reverse
2169 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2171 * read.h (generate_lineno_debug): Add prototype.
2172 * read.c (generate_lineno_debug): Make non-static.
2174 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2176 * config/tc-i386.c (md_assemble): Only warn for address/data size
2179 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2181 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2182 against Thumb function names, as the linker needs this information.
2184 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2186 * expr.c (operand): Check also that there is no advance in operand
2187 after atof_generic in order to decide "is it label 0f or floating
2190 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2193 command line options with a single dash.
2194 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2196 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2198 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2199 * tc-arm.c (arm_fix_adjustable): New routine.
2201 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2203 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2204 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2205 demand_empty_rest_of_line before mri_comment_end.
2206 (equals): Check garbage after expression before
2207 mri_comment_end in MRI mode.
2209 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2211 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2212 small immediate constant to use the constant itself rather than
2215 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2217 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2218 (pa_leave): Likewise.
2220 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2222 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2224 (i386_operand): Fix an error message.
2226 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2228 * doc/c-arm.texi (ARM Directives): Document .req directive.
2230 * config/tc-arm.c (reg_required_here): Display erroneous string if
2231 the register name could not be decoded.
2232 Do not set inst.instruction if the sift is -1.
2234 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2236 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2239 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2241 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2242 even if it is belived to be unnecessary.
2244 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2246 config/tc-i386.c (i386_operand): Size immediate constants by
2247 suffix (erroneously removed as part of July 7 change).
2249 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2251 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2252 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2253 (armelf_frob_symbol): New Routine.
2254 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2256 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2258 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2260 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2263 command line switches passed to assembler.
2265 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2267 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2268 (gas_cgen_opcode_desc): Declare.
2269 (gas_cgen_parse_operand): Declare.
2270 (*): Prepend gas_ to gas specific fns to denote them as such.
2272 * cgen.c (gas_cgen_opcode_desc): New global
2273 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2274 (queue_fixup): Renamed from cgen_queue_fixup.
2275 (*): Prepend gas_ to gas specific fns to denote them as such.
2277 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2278 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2279 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2280 Open opcode table and initialize it.
2281 (make_parallel): Use gas_cgen_opcode_desc.
2282 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2283 (md_assemble): Ditto.
2285 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2287 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2288 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2289 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2290 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2291 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2292 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2293 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2294 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2295 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2296 (INIT_STAB_SECTION): Likewise.
2297 (OBJ_PROCESS_STAB): Likewise.
2299 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2300 (md_parse_option): Watch for them.
2301 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2302 (md_begin): Kill neverdef code.
2303 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2304 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2305 (s_alpha_coff_wrapper): New.
2306 (md_pseudo_table): Trap all ECOFF pseudos.
2308 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2310 Start of changes to remove mdebug section from mips*-elf
2311 Based on MIPS_STAB_ELF definition
2312 * acconfig.h: undef if not configured
2313 * config.in: undef if not configured
2314 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2315 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2316 * stabs.c (s_stab_generic): flush frag
2318 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2320 * configure.in: (arm-*-elf): Handle.
2321 (thumb-*-elf): Handle.
2322 * configure: Regenerate.
2323 * read.c (stringer): Fix typo in comment.
2324 * write.c (fixup_segment): Don't add symbol value to addend if
2326 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2328 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2331 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2333 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2334 (write_2_short): Emit warning if new flag is set.
2335 (do_assemble): Set flags if left instruction is one of special
2336 "right-instruction-killer" type.
2338 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2340 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2341 Always output words in debug_info section as big endian.
2342 (sparc_target_format): Choose correct bfd target.
2343 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2345 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2347 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2348 to work with internationalization code. Issue an error when two
2349 operands match that are not allowed to match.
2351 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2353 * configure.in (install_tooldir): Allow target to specify whether
2354 it wants to be installed in $(tooldir)/bin.
2355 * configure: Regenerate.
2356 * Makefile.am (install-exec-local): Set install-exec-tooldir
2357 dependency via configure.
2358 * Makefile.in: Regenerate.
2360 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2362 * Makefile.am (install-exec-local): Split into two ...
2363 (install-exec-bindir,install-exec-tooldir): New rules.
2364 * Makefile.in: Regenerate.
2366 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2368 * Makefile.am (install-exec-local): Don't remove the file before
2369 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2370 W. Rozycki <macro@ds2.pg.gda.pl>.
2371 * Makefile.in: Rebuild.
2373 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2375 * cgen.c: Include libiberty.h.
2376 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2377 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2378 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2379 (md_cgen_lookup_reloc)): Declare.
2380 (md_cgen_record_fixup_exp): Declare.
2381 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2382 (m32r_relax_frag): Declare.
2383 (cgen_md_apply_fix3): Decls moved to cgen.h.
2384 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2385 (m32r_cgen_record_fixup_exp): Delete decl.
2386 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2387 (assemble_nop): Delete.
2388 (expand_debug_syms): Delete unused `exp'.
2389 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2390 Add default case for -Wall.
2391 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2392 (md_atof): Delete unused wordP.
2394 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2396 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2399 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2401 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2402 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2403 .print, .purgem, and .struct. Remove documentation for
2406 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2408 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2409 Update call to insert_operand.
2411 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2413 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2415 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2417 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2418 whitespace after a prefix operator.
2420 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2422 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2424 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2426 * config/tc-sparc.c (log2): New static function.
2427 (s_reserve): Use log2 to convert alignment before calling
2429 (s_common): Use log2 to convert alignment before calling
2430 record_alignment and frag_align.
2431 (sparc_cons_align): Use log2.
2433 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2435 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2436 (s_common): Likewise.
2438 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2439 initialization of waddr.
2440 (sparc_elf_final_processing): Add default case to switch.
2442 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2444 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2445 than temporary real.
2447 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2449 * write.c (subsegs_finish): Don't align the segments if there were
2452 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2453 copying aux information.
2455 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2456 expression into a symbol.
2458 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2460 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2461 type to unsigned int.
2462 (md_assemble): Change type used to store offsets from unsigned
2464 (i386_operand): Switch error check to only call RESTORE_END_STRING
2465 once after parse_register.
2467 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2469 * config/tc-v850.c (md_show_usage): Changed format to match that
2472 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2474 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2476 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2478 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2481 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2483 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2484 * doc/Makefile.in: Rebuild.
2486 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2488 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2489 for %lo expressions.
2490 (mips_ip, case 'u'): Move range check after code to mask
2491 off bits in %hi/%lo expressions. Mask off high bits for
2494 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2496 * doc/Makefile.am (gasver.texi): New target.
2497 (as.info, as.dvi): Depends upon gasver.texi.
2498 * doc/as.texinfo: Include gasver.texi. Mention version number on
2499 title page and in top node.
2500 * doc/Makefile.in: Rebuild.
2502 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2504 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2505 but not including the line containing the edict.
2506 * listing.h (LISTING_EOF): New.
2507 * input-scrub.c (input_scrub_next_buffer): Call it.
2509 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2511 * config/tc-i386.c (i386_operand): Don't set the size of an
2512 immediate address based solely on the suffix and the mode.
2514 * config/tc-i386.c (md_assemble): Add assertion to make sure
2515 overlap2 does not set Imm.
2517 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2518 sequences of whitespace to a single space.
2519 (is_space_chars): Just compare with space.
2520 (md_begin): Don't initialize space_chars.
2521 (md_assemble): Just skip a single whitespace character.
2522 (i386_operand): Rewrite base-index parsing to use new
2523 parse_register, and to skip white space. Skip white space in a
2524 number of other places too. Don't give error message if
2525 parse_register fails.
2526 (parse_register): Change reg_string parameter to be non-const.
2527 Add end_op parameter. Skip white space after the `%', and return
2528 end of register string. Give error message here rather than
2531 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2533 Based on patch from Matt Semersky <matts@scd.hp.com>:
2534 * expr.c (op_encoding): Make const.
2535 (expr_set_precedence): New function.
2536 (expr_begin): Don't set operator rankings, just call
2537 expr_set_precedence.
2538 * expr.h (expr_set_precedence): Declare.
2539 * read.c (s_mri): Call expr_set_precedence.
2541 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2543 * doc/as.texinfo (Statements): Remove paragraph discussing
2544 continuing lines with a backslash. This hasn't worked for years,
2547 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2549 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2551 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2552 (ps_CTORS, ps_DTORS): New section types.
2553 (vms_fixup_xtors_section): New function
2554 (Ctors_Psect, Dtors_Psect): Define.
2555 (IS_GXX_XTOR): Define
2556 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2557 Filter static constructors/destructors and add to
2558 Ctors_Symbols/Dtors_Symbols chain.
2559 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2560 appropriate section.
2562 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2563 * makefile.vms: Merge vax/vms support.
2565 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2567 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2568 (elf_pseudo_table): Add them.
2569 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2570 (md_apply_fix): Accept them.
2571 (mips_fix_adjustable): Don't adjust them.
2572 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2573 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2574 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2575 (tc_fix_adjustable): Don't adjust them.
2577 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2579 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2581 * Makefile.in: Regenerate.
2582 * configure.in: AC_SUBST cgen_cpu_prefix.
2583 * configure: Regenerate.
2585 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2587 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2588 Changed all users of COND12_DELAY.
2590 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2592 * config/tc-mn10300.c (set_arch_mach): New function.
2593 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2594 (md_begin): Default to mn10300 mode.
2595 (md_assemble): Only accept instructions for the core mn10300
2596 chip and the active machine type.
2598 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2600 * subsegs.h (segment_info_type): Give the struct a name.
2601 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2602 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2603 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2604 * config/tc-w65.h (tc_reloc_mangle): Declare.
2605 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2607 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2609 * config/tc-v850.c (v850_comm): Restore old section
2610 after common processing.
2612 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2614 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2616 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2618 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2619 char with code that explicitly sign-extends.
2621 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2623 * config/tc-v850.c (md_begin): Restore text section as the current
2624 section after creating call table sections.
2625 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2628 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2629 with call to macro SYM_AUXINFO.
2631 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2633 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2634 with the program transform name.
2635 * Makefile.in: Rebuild.
2637 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2639 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2642 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2644 * config/tc-i386.c (i386_operand): Be prepared for a space between
2645 the open parenthesis and the start of the register operand,
2646 because of the June 16 change.
2648 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2650 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2653 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2655 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2656 even if it is belived to be unnecessary.
2658 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2660 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2662 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2664 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2666 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2667 shift amount for a repeated operand. The shift amount for the
2668 repeated copy comes from the size of the operand.
2670 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2672 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2674 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2676 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2678 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2680 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2681 characters in it as LEX_IS_SYMBOL_COMPONENT.
2682 * config/tc-i386.h (tc_symbol_chars): Define.
2683 (extra_symbol_chars): Declare.
2684 * config/tc-i386.c (extra_symbol_chars): Define.
2685 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2686 (line_comment_chars): Set to '/' if TE_LINUX.
2687 * doc/c-i386.texi (i386-prefixes): Update.
2688 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2690 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2692 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2693 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2695 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2697 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2698 constraint in instructions REP & REPI.
2700 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2702 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2703 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2705 (check_range): If the operand is shifted, then shift the number
2706 before checking its range.
2708 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2710 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2713 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-v850.c (v850_comm): Create special sections as needed.
2717 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2719 * config/tc-d10v.c (write_2_short): Addition of swapping
2720 instructions for sequential and reverse sequential order when
2721 given order is not possible.
2723 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2725 * Makefile.am: Rebuild dependencies.
2726 (DEP_INCLUDES): Fix reference to intl build directory.
2727 * Makefile.in: Rebuild.
2729 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2731 * doc/c-i386.texi: Update 16 bit documentation.
2733 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2734 IgnoreDataSize to IgnoreSize as they are used for address size as
2736 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2737 32-bit mode, similarly addr16/data16 and variants.
2739 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2741 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2742 sequential word multiply instructions.
2744 (do_assemble): Add extra command line argument, to allow mul32
2745 attribute to be preserved across parallel insns.
2746 (md_assemble): Insert NOPs between explicitly parallel insns which
2747 contain an 32 bit multiply and a 16 multiply.
2749 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2751 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2754 * config/tc-i386.c (reloc): Add braces.
2756 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2757 consistent with Intel naming.
2758 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2759 use bitfields in sib_byte.
2760 (modrm_byte): Don't use bitfields here either.
2762 * config/tc-i386.c (current_templates): Add const.
2763 (parse_register): Add const to return, param, and char *s.
2764 (i386_operand): Add const to reg_entry *r.
2765 * config/tc-i386.h (templates): Add const to start, end.
2767 Inspired by code for 16 bit gas support from Martynas Kunigelis
2768 <martynas@nm3.ktu.lt>:
2769 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2770 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2771 (uses_mem_addrmode): Remove.
2772 (md_estimate_size_before_relax): Add support here too.
2773 (md_relax_table): Rewrite interface to md_relax for 16 bit
2775 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2776 (opcode_suffix_to_type): Remove.
2777 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2778 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2779 (md_convert_frag): Likewise.
2780 (i386_operand): Add support for 16 bit base/index regs,
2781 immediates, and displacements. Remove some unnecessary casts, and
2782 localise end_of_operand_string, displacement_string_start,
2783 displacement_string_end variables. Add GCC_ASM_O_HACK.
2784 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2786 * config/tc-i386.c (prefix_hash): Remove.
2787 (md_begin): Rewrite without obstacks. Remove prefix hash table
2788 handling. Rewrite lexical table handling.
2789 (i386_print_statistics): Don't print prefix statistics.
2790 (md_assemble): Rewrite instruction parser so that line is not
2791 converted to lower case. Don't do a hash_find for prefixes,
2792 instead recognise them via opcode modifier.
2793 (expecting_operand, paren_not_balanced): Localise variables.
2794 * config/tc-i386.h (IsPrefix): Define.
2795 (prefix_entry): Remove.
2797 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2798 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2799 '\\' in case where comment_chars contains '/'.
2801 * config/tc-i386.c (MATCH): Ensure given operand and template
2802 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2803 you must write `ljmp *table(%ebx)'.
2805 From H.J. Lu <hjl@gnu.org>:
2806 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2807 as 0 ifndef BFD_ASSEMBLER.
2808 (md_assemble): Allow immediate operands without suffix or
2809 other reg operand to default in size to the current code size.
2811 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2813 * config/tc-v850.c (md_begin): Restore creation of
2814 .call_table_text and .call_table_data sections.
2816 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2818 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2819 after emitting a word of noops.
2821 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2823 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2824 (i386_operand): Simplify checks for valid base/index combinations.
2825 Disallow `in 4(%dx),%al'.
2827 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2829 (add_prefix): Change parameter from char to int.
2831 * config/tc-i386.h (Ugh): Define opcode modifier.
2832 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2834 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2835 CONSISTENT_REGISTER_MATCH macros to check register types more
2836 thoroughly. Check for illegal suffix/operand combinations
2837 when matching insns with operands. Handle new `s' suffix, and
2838 associated FloatMF opcode modifier for float insns with memory
2840 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2841 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2842 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2843 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2844 DATA_PREFIX_OPCODE throughout.
2846 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2847 (md_assemble): Rewrite suffix/register operand checking code to be
2848 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2849 AnyMem, the better to grep.
2851 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2852 given a memory operand. Don't set Abs bits either.
2853 (type_names): Remove Mem*, Abs*.
2854 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2855 define opcode_modifiers as these cases are handled by Disp8,
2856 Disp16, Disp32 and suffix checks.
2857 (COMES_IN_BOTH_DIRECTIONS): Remove.
2858 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2860 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2861 if IgnoreDataSize modifier given. Remove ShortformW modifier
2862 test. Add test for ShortForm in W base_opcode modification.
2863 Merge Seg2ShortForm and Seg3ShortForm code.
2864 * config/tc-i386.h (ShortFormW): Remove.
2865 (IgnoreDataSize): Define.
2867 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2869 * config/tc-d30v.c (md_assemble): Store previous segment state
2870 with previous instruction.
2872 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2874 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2875 (ebp, esp): Remove static variables.
2876 (MATCH): Remove test for InOutPortReg.
2877 (i386_operand): Properly handle InOutPortReg here instead.
2878 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2879 (md_assemble): Simplify and correct modrm and sib generation.
2880 (i386_operand): Add warning for scale without index.
2881 Rewrite checks for valid base/index combinations.
2883 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2884 macros and enclose in do while(0).
2885 (RESTORE_END_STRING): Likewise.
2886 (md_assemble): Add one to printed operand number so we start
2887 from 1 not 0. Add some more gettext invocations.
2888 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2891 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2892 DATA_PREFIX, SEG_PREFIX): Define.
2893 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2894 (check_prefix): Remove function.
2895 (add_prefix): New function. Add prefix to i.prefix as well as
2897 (md_assemble): Changes for add_prefix. Remove hack for wait
2898 prefix, instead always output prefixes in fixed order. Test
2899 for jcxz/loop when selecting between word & dword operations,
2900 and add address size prefix rather than operand size prefix.
2901 Remove operand -> address size hack when emitting jcxz/loop.
2902 (i386_operand): Remove O_Absent check as it's done in expr.
2904 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2906 * configure.in: Recognize m5200 as a cpu_type of m68k.
2907 * aclocal.m4: Rebuild with current libtool.
2908 * configure: Rebuild.
2910 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2912 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2913 to relaxable_symbol to prevent references to external symbol from
2916 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2918 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2919 symbols are relaxable.
2921 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2923 * config/tc-v850.c (md_begin): Don't create special
2924 sections by default.
2926 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2928 * config/tc-mips.c (macro): For div and udiv, close the
2929 reorder block as soon as possible.
2931 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2933 From Matt Semersky <matts@scd.hp.com>:
2934 * macro.c (macro_mri_mode): New function.
2935 * macro.h (macro_mri_mode): Declare.
2936 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2939 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2941 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2944 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2945 until after xstrdup in OBJ_EVAX case.
2947 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2949 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2950 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2951 of hardcoded magic number.
2952 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2954 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2956 * read.c (do_s_func): New function.
2958 * read.h (do_s_func): Add prototype.
2960 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2962 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2963 nops if fill pattern not specified.
2965 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2967 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2968 * config/te-go32.h (TE_GO32): Define.
2969 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2971 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2973 Implement .func/.endfunc pseudo-ops.
2974 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2976 * read.c (potable): Add .func,.endfunc.
2977 (s_func): New function.
2978 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2980 (in_doc_func_p,current_function_label): New static globals.
2981 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2983 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2985 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2986 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2987 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2988 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2989 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2990 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2991 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2992 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2993 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2994 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2995 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2996 * config/tc-a29k.c: Don't define md_short_jump_size,
2997 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2998 * config/tc-alpha.c: Likewise.
2999 * config/tc-alpha.h: Likewise.
3000 * config/tc-arm.c: Likewise.
3001 * config/tc-h8300.c: Likewise.
3002 * config/tc-h8500.c: Likewise.
3003 * config/tc-hppa.c: Likewise.
3004 * config/tc-i860.c: Likewise.
3005 * config/tc-i960.c: Likewise.
3006 * config/tc-ppc.c: Likewise.
3007 * config/tc-sh.c: Likewise.
3008 * config/tc-sparc.h: Likewise.
3009 * config/tc-tic30.c: Likewise.
3010 * config/tc-w65.c: Likewise.
3011 * config/tc-z8k.c: Likewise.
3013 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3015 * config/tc-vax.c (_): Delete this macro used for placeholder
3016 values in vax_operand_width_size; it conflicts with the _() macro
3017 used for internationalization.
3019 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3021 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3022 code. From Chris Moller <moller@bops.com>.
3024 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3025 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3026 * read.c (emit_expr): Initialize seg and subseg fields of a new
3028 * write.c (write_object_file): Switch to the appropriate segment
3029 and subsegment when processing a broken word.
3031 * config/tc-m68k.c (mri_assemble): New static function.
3032 (build_mri_control_operand): Call mri_assemble rather than
3034 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3035 (s_mri_endf, s_mri_endw): Likewise.
3037 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3039 * read.c (s_org): Call md_flush_pending_output if it is defined.
3041 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3043 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3045 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3046 (md_parse_option): Add for same.
3047 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3048 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3049 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3051 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3053 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-arm.c (find_real_start): Relax definition of local
3058 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3060 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3061 symbols at the given address, not just the last one specified.
3063 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3065 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3066 or number_to_chars_littleendian to write data.
3068 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3070 * config/tc-v850.c (md_assemble): Remove artificially created
3071 register name symbols.
3073 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3075 * write.c (fixup_segment): Change "segment" to "section" in
3078 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3080 * write.c (fixup_segment): Change sym1-sym2 message again.
3082 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3084 * write.c (fixup_segment): Improve error message for sym1-sym2
3085 errors when sym1 is in a different segment from sym2.
3087 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3089 * config/tc-m32r.c (warn_unmatched_high): New static local.
3090 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3091 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3092 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3093 (md_parse_option): Likewise.
3094 (md_show_usage): Likewise.
3095 (m32r_frob_file): Likewise.
3097 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3098 (read_a_source_file): Call them.
3099 * read.h (stabs_generate_asm_file): Declare.
3100 * stabs.c (stabs_generate_asm_file): New function.
3101 (generate_asm_file): New function.
3102 (stabs_generate_asm_lineno): Move file name handling into
3105 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3107 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3108 (d30v_current_align, d30v_current_align_seg): New variables.
3109 (d30v_last_label): New variable.
3110 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3111 (s_d30v_data, s_d30v_section): Likewise.
3112 (md_pseudo_table): Call them.
3113 (md_begin): Initialize d30v_current_align_seg.
3114 (md_assemble): Call d30v_align when needed by known current alignment.
3115 (d30v_frob_label, d30v_cons_align): New functions.
3116 * config/tc-d30v.h (md_do_align): Remove.
3117 (tc_frob_label): Call d30v_frob_label.
3118 (md_cons_align): New.
3120 * config/tc-d30v.c (find_format): Convert complex expressions to
3121 expression symbols before processing. Clean up code formatting.
3123 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3125 * po/Make-in (install-info): New target.
3127 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3129 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3131 * config/tc-mn10300.c (md_assemble): Likewise.
3133 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3135 * Makefile.am: Update with `make dep-am'.
3136 (HFILES): Add cgen.h.
3137 (cgen.o): Depend on cgen.h.
3138 * Makefile.in: Regenerate.
3140 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3142 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3144 * gasp.c (grab_label): Permit a label to be a preprocessor
3145 variable by permitting a label to start with a backslash.
3147 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3149 * config/tc-mips.c (validate_mips_insn): Removed hack
3150 for previously inaccessible bitfields in some INSN_TRAP
3153 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3155 * config/tc-d30v.c (do_assemble): Abort with error message
3156 if opcode operands do not match.
3158 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3160 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3161 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3162 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3163 similar new 'q' operand.
3165 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3167 * cgen.c (cgen_asm_finish_insn): Fix typo.
3169 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3172 * cgen.c: Include it.
3173 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3174 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3175 All callers updated.
3176 * config/tc-m32r.c: Include cgen.h.
3177 (m23r_insn): New members num_fixups,fixups.
3179 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3181 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3182 to avoid compiler warning.
3184 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3186 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3189 * makefile.vms (OBJS): Add ehopt.obj
3191 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3193 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3195 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3197 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3198 a short format insn.
3199 (md_assemble): Set it for explicitly packed insns.
3201 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3203 * config/obj-coff.c (c_symbol_merge): Do not take address of
3204 native fields when performing the memcpy.
3206 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3208 * config/tc-mips.c (macro,macro2): Implement
3209 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3211 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3213 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3214 relocations against globally visible symbols.
3215 * config/tc-m68k.c (relaxable_symbol): New macro.
3216 (m68k_ip, md_estimate_size_before_relax): Use it.
3217 (tc_m68k_fix_adjustable): Also handle weak symbols.
3219 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3221 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3222 references to externally visible symbols.
3223 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3224 values in twice for a PC relative reloc if the symbol is
3227 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3228 don't adjust a PC relative reloc against an externally visible
3230 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3231 for a PC relative fixup against an externally visible defined
3232 symbol, arrange to store object file and addend values as though
3233 the symbol were not defined.
3234 (tc_gen_reloc): Likewise.
3236 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3238 * read.c (sizeof_leb128): Referenced externally by write.c so
3241 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3243 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3244 and expand a 'debug' symbol associated with the next instruction
3245 that does not cause a short instruction to be filled with a NOP.
3246 (md_pseudo_table): Add support for .debugsym.
3247 (assemble_parallel_insn): Add calls to expand_debug_sym as
3249 (md_assemble): Ditto.
3251 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3253 * as.c (main): Conditionally call setlocale.
3254 * gasp.c (main): Likewise.
3255 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3256 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3258 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3260 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3262 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3264 * config/tc-hppa.c: Change all calls to bzero to use memset.
3265 (pa_ip): Add cast to avoid warning.
3266 (tc_gen_reloc, md_apply_fix): Likewise.
3267 (pa_find_space_by_number): Likewise.
3268 (hppa_force_relocation): Likewise.
3269 (pa_block): Change i to unsigned int.
3270 * config/obj-som.h (obj_som_copyright): Declare.
3272 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3274 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3275 for line numbers for assembly source.
3277 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * configure.in: Change version number to 2.9.4
3280 * configure: Rebuild.
3282 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3284 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3286 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3288 * ecoff.h: Change symbolS in function declaration to struct
3291 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3294 (md_convert_frag): Fix i18n typo.
3296 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3298 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3299 * ecoff.h: Protoype it.
3300 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3301 [EVAX] (s_alpha_prologue): Delete.
3302 (md_pseudo_table): Update.
3304 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3306 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3307 array to local pointer.
3308 (get_args, parse_expr): Add casts to avoid warnings.
3310 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3312 * read.c (s_set): Cast xmalloc return value to fragS *.
3313 * config/tc-m68k.c (m68k_ip): Function made static to match
3314 previous forward declaration.
3315 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3317 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3319 * config/tc-v850.c: Add internationalisation macros to error
3322 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3323 macros to error strings.
3325 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3327 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3328 reloc is in the TOC csect.
3329 (md_apply_fix3): Correct gettext typo.
3331 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3333 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3334 .L - they are local labels and the branches are not really
3335 function calls but rather far jumps.
3337 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3339 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3341 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * config/tc-i386.c (md_assemble): Print operand number rather than
3344 using ordinal_names.
3345 (i386_operand): Likewise.
3347 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3349 * Makefile.am (INTLLIBS): Define to work around apparent automake
3351 All Makefiles: Regenerated.
3353 * Many files: Added gettext invocations around user-visible
3355 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3356 HAVE_LC_MESSAGES): Define.
3357 * dep-in.sed: Added asintl.h.
3358 * po/Make-in: New file.
3359 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3361 * read.c (Z_): Renamed from `_'.
3362 * Makefile.am (SUBDIRS): Added po.
3363 (POTFILES): new macro.
3364 (po/POTFILES.in): New target.
3365 ($(OBJS)): Added asintl.h.
3367 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3368 (as_new_LDADD): Added $(INTLLIBS).
3369 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3370 (gasp_new_LDADD): Added $(INTLLIBS).
3371 (gasp_new_DEPENDENCIES): New macro.
3372 * configure, aclocal.m4: Rebuilt.
3373 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3375 (ALL_LINGUAS): Define.
3376 * macro.c: Include "asintl.h".
3377 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3378 * as.h: Include "asintl.h".
3379 * config/tc-i386.c (ordinal_names): Removed.
3380 (md_assemble): Changed error text to avoid ordinal_names.
3381 (i386_operand): Likewise.
3382 (reloc): Added as_bad to avoid i18n problems.
3383 (tc_gen_reloc): Likewise.
3384 * config/tc-arm.c (bad_args): Now a #define.
3386 * config/obj-vms.c (VMS_stab_parse): Changed type of
3388 (global_symbol_directory): Unified strings to avoid i18n
3390 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3391 avoid i18n problems.
3392 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3393 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3395 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3397 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3399 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3401 * as.c (print_version_id): Added an fprintf to avoid i18n
3403 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3405 * expr.c (expr): Added as_warn call to avoid i18n problems.
3406 * messages.c (as_assert): Changed code to avoid i18n problems.
3407 (as_abort): Likewise.
3408 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3409 (s_space): Likewise.
3410 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3412 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3414 * config/tc-i386.c (check_prefix): New static function, split out
3416 (struct _i386_insn): Add wait_prefix field.
3417 (md_assemble): Remove wait_prefix local variable. Use
3418 check_prefix when adding a prefix.
3420 * config/tc-i386.c (current_templates): New static variable.
3421 (md_assemble): Remove current_templates local variable.
3422 (md_assemble, i386_operand): Improve error and warning messages in
3423 many places. Add RESTORE_END_STRING in many places before error
3424 return. Clarify some comments.
3426 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3428 (md_assemble): Parse string instruction operands, looking for
3429 segment override prefixes. Check for invalid segment prefixes on
3431 (i386_operand): i.seg[] and max mem_operand changes for string
3433 * config/tc-i386.h (EsSeg): Define.
3435 * config/tc-i386.h (regKludge): Define.
3436 (iclrKludge, imulKludge): Don't define.
3437 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3438 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3439 opcode_modifier checks to look for more common cases first. Add
3440 default_seg for IsString case.
3442 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3444 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3446 * configure: Rebuild with new automake and libtool.
3447 * aclocal.m4, Makefile.in: Likewise.
3449 * doc/Makefile.am (as.dvi): New target.
3450 * doc/Makefile.in: Rebuild.
3452 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3454 * configure.in: Added sparc86x support.
3456 * configure: Rebuild.
3458 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3460 (md_parse_option): Warn if -EL is not supported for this architecture.
3462 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3464 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3466 * config/tc-mips.c (mips_ip): Note when we use get match on
3467 the full instruction name.
3469 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3471 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3472 back into the expression to handle add/sub simplification correctly.
3474 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3476 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3478 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3480 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3483 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3485 * symbols.c (max_indent_level): New global.
3486 (print_symbol_value_1): Use it.
3487 * expr.h (expr_build_dot): Declare.
3488 * expr.c (expr_build_dot): New function.
3490 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3492 * symbols.c (print_binary): New function.
3493 (print_expr_1): Call it.
3495 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3497 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3498 operand in the opcode.
3500 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3502 * config/tc-i386.h: Reorder operand flags and opcode modifier
3503 flags for clarity. Remove unused definitions: Unknown,
3504 ImmUnknown, DispUnknown, NoModrm.
3505 * config/tc-i386.c (type_names): Add missing Debug type.
3506 (md_assemble): Better duplicate prefix checking. Quicker string
3507 instruction check via new opcode_modifier flag.
3509 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3511 * doc/as.texinfo (Invoking): Clarify -Wa example.
3513 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3515 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3516 (s_mips_weakext): Define.
3517 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3518 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3521 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3523 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3524 is an error if the value can not be computed at assembly time.
3525 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3527 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3529 * gasp.c (main): Set next field of new include_path structure to
3530 NULL. From Avery Pennarun <averyp@gdc.ca>.
3532 * read.c (s_mri_sect): Call as_bad rather than abort for an
3533 unsupported MRI target.
3535 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3538 the destination of a branch instruction should be altered.
3539 (find_real_start): New function: Locate the real, Thumb coded
3540 start of a Thumb function.
3541 (do_t_branch23): Alter the destination of branches to Thumb
3544 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3546 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3548 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3551 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3553 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3554 * doc/c-hppa.texi: Likewise.
3556 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3558 * Makefile.am: Rebuild dependencies.
3559 * Makefile.in: Rebuild.
3561 * Makefile.am (DEP_INCLUDES): New variable.
3562 (.dep1): Change to work when srcdir is not an absolute path.
3563 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3564 * Makefile.in: Rebuild.
3566 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3568 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3569 LinearAddress patch.
3571 * configure.in: Set version to 2.9.1.
3572 * configure: Rebuild.
3574 * Branched binutils 2.9.
3576 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3578 * config/tc-i386.h (FWait): Define.
3579 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3580 other prefixes. Check FWait flag in opcode table to see which
3581 instructions require an fwait prefix.
3583 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3585 * stabs.c (get_stab_string_offset): Always create a stab string
3588 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3590 Fix some gcc -Wall warnings:
3591 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3592 * ehopt.c (eh_frame_code_alignment): Likewise.
3593 * expr.c (integer_constant, operand): Likewise.
3594 * frags.c (frag_align): Likewise.
3595 * gasp.c (level_0, change_base, doinstr): Likewise.
3596 * hash.c (hash_ask): Likewise.
3597 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3598 (debugging_pseudo): Likewise.
3599 * macro.c (define_macro, check_macro): Likewise.
3600 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3601 (ignore_rest_of_line, float_cons): Likewise.
3602 * symbols.c (decode_local_label_name): Likewise.
3603 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3604 (fixup_segment, number_to_chars_bigendian): Likewise.
3605 (number_to_chars_littleendian): Likewise.
3606 * config/atof-ieee.c (gen_to_words): Likewise.
3607 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3608 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3609 * read.c (output_big_sleb128): Initialize locals to avoid
3611 (output_big_uleb128, equals): Likewise.
3612 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3613 to unsigned int. Change zeros to unsigned int.
3614 * cond.c (s_if): Add return to default case.
3615 * frags.c (frag_now_fix): Change return type to addressT.
3616 * frags.h (frag_now_fix): Update declaration.
3617 * listing.c (file_info_struct): Change linenum to unsigned int.
3618 (struct list_info_struct): Change hll_line to unsigned int.
3619 (print_source): Update format string.
3620 * read.c (emit_expr): Change scan to unsigned int, and don't
3621 bother to initialize it.
3622 * symbols.c (dollar_label_count): Change to unsigned long.
3623 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3624 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3625 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3627 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3629 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3630 mcf5200 just as we do for m68000.
3631 (m68k_init_after_args): Likewise.
3632 (md_estimate_size_before_relax): Likewise.
3634 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3636 * config/tc-v850.c (md_assemble): Store relocation addend in
3637 fixup instead of instruction.
3639 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3641 * config/tc-i386.c (md_assemble): Swap template arguments to
3642 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3643 This macro is currently symmetric, so passing them the wrong
3644 way didn't cause any problem, but may if the macro is changed
3646 After copying template to i.tm, use i.tm. rather than t-> to
3647 access fields, and make t a const*
3648 Move i.tm.operand_types[] swap to immediately after the copy.
3650 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3652 * expr.h (expr_build_uconstant): Add prototype.
3653 (expr_build_unary,expr_build_binary): Add prototypes.
3654 * expr.c (expr_build_uconstant): New function.
3655 (expr_build_unary,expr_build_binary): New functions.
3657 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3659 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3660 * macro.c (macro_expand_body): Increase buffer size.
3661 * messages.c (as_warn): Likewise.
3662 (as_warn_where, as_bad, as_bad_where): Likewise.
3664 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3666 Based on patch from H.J. Lu <hjl@gnu.org>:
3667 * Makefile.am (DISTSTUFF): New variable.
3668 (diststuff): New target.
3669 * Makefile.in: Rebuild.
3671 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3673 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3674 m32r_elf_section_change_hook.
3676 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3677 emit a nop if a section ends with a 16 bit instruction.
3679 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3681 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3682 s_lcomm rather than obj_coff_lcomm.
3683 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3685 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3687 * config/tc-i386.h (LinearAddress): Define.
3688 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3689 instruction, don't use a default segment.
3691 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3693 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3694 * configure: Rebuild.
3696 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3698 * aclocal.m4, configure: Rebuild with libtool 1.2.
3700 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3702 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3703 PC relative branches. Patch courtesy of Jonathan Walton.
3706 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3708 * configure.in (emulations): Add thumb-pe target.
3710 * configure (emulations): Add thumb-pe target.
3712 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3714 * itbl-lex.l (yywrap): Don't define if already defined as a
3717 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3719 * depend.c (quote_string_for_make): New function.
3720 (wrap_output): Use it.
3722 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3724 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3725 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3727 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3729 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3730 Recognize -GN and -relax.
3731 (md_begin): Initialize gp size from -G switch.
3732 (alpha_force_relocation): Always force if -relax.
3733 (alpha_align): Take a new argument that will specify when to
3734 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3735 Change all callers. Emit nop alignment padding as nop+unop pair.
3737 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3739 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3740 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3742 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3744 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3745 require padding to the next long word boundary.
3747 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3749 * cgen.c: #include symcat.h.
3750 * config/tc-m32r.c: Likewise.
3752 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3754 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3755 absolute expressions instead of '$' prefixed register names.
3757 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3759 * read.c (s_set): Record file and line info for symbols when -as.
3760 (pseudo_set): Don't overwrite that dummy fragment.
3762 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3764 * config/tc-ppc.c (md_pseudo_table): Add "section".
3765 (ppc_named_section): New static function.
3767 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3769 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3770 so we don't have to scan the entire list.
3772 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3774 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3775 case, allow the parallel instructions to modify the same flag
3778 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3780 * listing.c (list_symbol_table): Categorize symbols by
3781 undefined_section rather than sy_frag->line == NULL.
3783 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3785 * Makefile.am (install-exec-local): Install properly when ln
3786 fails or tooldir == prefix.
3788 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3790 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3791 Test result of insert_operand for error.
3793 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3796 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3797 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3798 * doc/Makefile.in: Rebuild.
3800 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3802 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3803 (macro): Fix handling of M_COP[0-3].
3805 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3807 Based on patches from Ross Harvey <ross@teraflop.com>:
3808 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3809 if macro_alternate or macro_mri.
3810 (getstring): Remove support for byte constants between < and >.
3811 (get_any_string): '<' only starts a string if macro_alternate or
3813 (macro_expand_body): Permit keyword parameters following
3814 positional parameters.
3816 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3817 * configure.in (alpha*-*-netbsd*): New target.
3818 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3819 * configure: Rebuild.
3821 * as.h (flag_warn_suppress_instructionswap): Move from here...
3822 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3823 here, and make static.
3825 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3826 BFD_ASSEMBLER or MANY_SEGMENTS.
3828 * as.c (show_usage): Update bug-gnu-utils address.
3829 * gasp.c (show_usage): Likewise.
3830 * doc/as.texinfo (Bug Reporting): Likewise.
3832 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3834 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3835 insns regardless of the size of a pointer if we're in mips I or
3837 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3839 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3841 Fix rac to accept only a0:
3842 * tc-d10v.c (parallel_ok, find_opcode):
3843 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3844 Introduce OPERAND_GPR.
3846 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3848 * read.c (s_fill): Handle non-constant repeat counts by creating
3849 an rs_space fragment.
3851 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3854 from as_bad to as_warn.
3856 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3858 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3859 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3860 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3862 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3864 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3865 seg_fix_rotP rather than fix_root from seg_info.
3867 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3869 * expr.c: Add support for 0x1_2_3_4 bignums.
3871 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3873 * configure.in: Change -linux* to -linux-gnu*.
3874 * configure: Rebuild.
3876 * app.c (do_scrub_begin): Treat \r as whitespace.
3878 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3880 * Makefile.am: Update dependencies.
3881 * Makefile.in: Rebuild.
3883 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3885 * configure, aclocal.m4: Rebuild with new libtool.
3887 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3889 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3890 the argument to bfd_set_arch_mach.
3891 (load_address): Use bfd_arch_bits_per_address to determine the
3892 bit size of an address instead of looking at the isa level.
3893 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3895 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3897 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3899 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3901 * ehopt.c: New file.
3902 * as.h (enum _relax_state): Add rs_cfa.
3903 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3904 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3905 * read.c (emit_expr): Call check_eh_frame.
3906 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3907 (relax_segment): Likewise.
3908 * Makefile.am: Rebuild dependencies.
3909 (GAS_CFILES): Add ehopt.c.
3910 (GENERIC_OBJS): Add ehopt.o.
3911 * doc/internals.texi (Frags): Document rs_cfa.
3913 * as.c (show_usage): Mention --traditional-format.
3914 (parse_args): Accept --traditional-format.
3915 * as.h (flag_traditional_format): Declare.
3916 * output-file.c (output_file_create): If flag_traditional_format,
3917 set BFD_TRADITIONAL_FORMAT on stdoutput.
3918 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3920 * config/tc-mips.c (append_insn): Make sure that if we have a
3921 fixup for an unmatched %hi reloc, it does not associated with a
3924 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3925 * doc/Makefile.in: Likewise.
3927 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3929 * config/tc-m32r.c (check_for_side_effects): New function.
3930 (can_make_parallel): Add checks for instruction side effects
3931 clashing with the other instruction.
3932 (assemble_parallel_insn): Improve warning messages. Return error
3933 message from non-swapped instruction order.
3935 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3937 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3939 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3940 md_cleanup definition. This moves the forced literal output to
3941 the end of the source pass, and avoids macro's inserting literals
3942 into the code immediately after the macro expansion.
3944 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3946 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3947 a gas internal symbol is adjustable.
3948 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3950 * as.h: If gcc version greater than 2.6, use `__format__' and
3951 `__printf__' in function attributes, rather than `format' and
3954 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3956 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3958 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3960 Add tms320c30 support:
3961 * config/tc-tic30.h: New file.
3962 * config/tc-tic30.c: New file.
3963 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3964 TARGET_FORMAT as "coff-tic30".
3965 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3966 * Makefile.am: Rebuild dependencies.
3967 (CPU_TYPES): Add tic30.
3968 (CPU_OBJ_VALID): tic30-aout is valid.
3969 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3970 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3971 * configure, Makefile.in: Rebuild.
3973 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-v850.c (md_assemble): Improvements to error messages.
3977 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3979 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3980 BFD_RELOC_HI16_S to store the high bits of any value.
3982 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3983 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3984 assembler calculate relocations to any external symbol at all.
3985 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3986 involving generation of pc-relative relocs.
3987 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3988 has been moved to md_apply_fix3.
3990 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3991 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3992 which actually means (the address of identifier's GOT entry) +
3993 constant, which is not particularly useful.
3995 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3997 * read.h (include_dirs): Declare.
3998 (include_dir_count,include_dir_maxlen): Declare.
4000 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4002 * configure.in: Correct check for shared opcodes library.
4003 * configure: Rebuild.
4005 * listing.c (buffer_line): If we can't open the file, set at_end.
4006 (listing_print): Remove unused local variable fi.
4008 * config/m68k-parse.y (reglistpair): Handle register list in
4011 * config/vms-conf.h: Don't undef VERSION.
4013 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4015 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4017 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4019 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4020 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4021 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4022 (EXTRA_DIST): Define.
4023 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4024 explicitly rather than via the list of object files.
4025 (gcc-as.opt): New file created when make-gas.com is run.
4026 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4027 itbl-cpu.h} to #include appropriate file rather than copying that
4029 * config/vms-conf.h: Synchronize with current config.in.
4030 * Makefile.in: Rebuild.
4032 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4034 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4035 (parallel_ok): Relaxed parallel subinstruction dependency check.
4037 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4039 * as.h (flag_warn_suppress_instructionswap): added new flag.
4040 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4041 command line argument.
4042 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4043 warning only if flag_warn_suppress_instructionswap is false.
4045 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4047 * configure.in (i386-*-mingw32*): New target.
4048 * configure: Rebuild.
4050 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4052 * symbols.c (resolve_symbol_value): Don't set the segment if it
4053 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4055 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4058 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4060 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4061 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4064 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4066 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4068 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-v850.c (v850_insert_operand): Display instruction when
4071 an error is encountered.
4073 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4075 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4076 (i386-*-sco3.2v5*coff): New target.
4077 (i386-*-sco3.2*): New target.
4078 * configure: Rebuild.
4080 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-v850.c: Tidy error message production.
4084 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4086 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4087 validate_immediate return value in the right type for comparisons
4090 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4092 * listing.c (MAX_BYTES): Use listing variables not constants.
4093 (data_buffer): No longer an array, but a pointer.
4094 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4095 (listing_listing): Allocate data_buffer.
4097 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4099 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4100 --listing-rhs-width, --listing-cont-lines.
4101 (show_usage): Update.
4102 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4103 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4104 (print_lines): Use the variables instead of the constants.
4105 (listing_listing): Likewise.
4106 * listing.h: Declare the new vars.
4108 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4110 * as.c (parse_args): Add --keep-locals alias for -L.
4111 Add --strip-local-absolute.
4112 (show_usage): Update.
4113 * as.h (flag_strip_local_absolute): New flag.
4114 * symbols.c (S_IS_LOCAL): Use it.
4115 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4116 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4117 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4119 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4121 * config/tc-m32r.c: Detect if explicitly parallel instructions
4122 might have an io conflict and issue a warning message.
4124 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4126 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4127 cgen_swap_fixups): Functions to save, restore and swap the fixup
4128 chain with a backup copy.
4129 (cgen_asm_finish_insn): Returns address of constructed insn.
4131 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4133 * listing.c (file_info_struct): Remove FILE, add POS.
4134 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4135 (file_info): Don't open the file.
4136 (buffer_line): Check for the file in the last_open cache, updating
4138 (print_source): Don't reference file_info->file.
4139 (listing_listing): Likewise.
4140 (listing_print): Close the file in the cache, if any.
4142 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4144 * read.c (dwarf_file_string): New file static variable.
4145 (emit_expr): Look for constant sequence that leads up to a file
4146 name in DWARF debugging output.
4147 (stringer): Use dwarf_file_string to decide whether to accept a
4148 string as a file name.
4150 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4152 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4153 (crack_operand): Add reg->reglst MRI hack.
4154 (r_seg): Put reglst symbols in reg_section.
4155 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4157 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4159 * tc-sh.c (get_specific): Handle SGR & DBR.
4161 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4163 * tc-h8300.c (parse_reg): Take the length of the symbol into
4164 account when attempting to match a register name.
4165 * tc-h8500.c (parse_reg): Likewise.
4167 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4169 * cgen.c: Formatting changes to improve readability.
4171 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4173 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4176 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4178 Based on a patch from Jim Wilson
4179 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4180 (tc_gen_reloc): Handle cross section PC relative relocs
4183 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4185 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4187 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4189 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4190 (expr_jmp_buf): New static local.
4191 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4192 (cgen_md_operand): New function.
4193 * tc-m32r.c: Clean up pass over `struct foo' usage.
4194 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4196 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4198 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4199 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4201 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * config/tc-i386.c (i386_operand): Give an error if there are
4204 unrecognized characters after an expression.
4206 For older changes see ChangeLog-9697