1 2001-01-10 Nick Clifton <nickc@redhat.com>
3 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
4 character used to dollar local symbols.
5 (LOCAL_LABEL_CHAR): New constant - the magic character used to
7 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
8 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
11 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
12 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
13 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
15 2001-01-08 Bo Thorsen <bo@suse.de>
17 * config/tc-i386.c (i386_immediate, i386_displacement):
20 2001-01-07 Ian Lance Taylor <ian@zembu.com>
22 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
25 2001-01-07 Philip Blundell <philb@gnu.org>
27 * doc/as.texinfo (Bug Reporting): Update email address for
31 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
33 * configure.in: Define DEFAULT_ARCH for i386.
34 * tc-i386.c (md_assemble): Return after the error message;
35 move testing for 64bit operands to proper place.
37 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
39 * doc/as.texinfo: Document '#' as comment character for i386 and
40 x86_64. Add AMD x86-64 into menu of machine dependent information.
42 * doc/c-i386.texi: Document x86_64 extensions.
44 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
46 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
48 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
50 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
51 * NEWS: Add note about Pentium4 support.
53 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
55 * tc-i387.c (pi, pte, pt): Update.
56 (type_names): Add new types.
58 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
60 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
62 (CpuP4, CpuSSE2): New.
63 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
65 2001-01-03 Philip Blundell <pb@futuretv.com>
67 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
69 (alpha_fix_adjustable): Likewise.
70 (md_apply_fix): Likewise.
72 2000-12-31 H.J. Lu <hjl@gnu.org>
74 * listing.c (listing_message): Allocate string only if it is
79 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
81 * doc/internals.texi (Relaxing with a table) <after relaxation>:
82 Point out caveats with generating fixups for the opcode in a frag.
84 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
86 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
89 2000-12-29 H.J. Lu <hjl@gnu.org>
91 * listing.c (calc_hex): Print the variable part only if the
92 fragment type is rs_fill.
94 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
96 * doc/internals.texi (tc_conditional_pseudoop,
97 TC_LINKRELAX_FIXUP): Fix typos.
99 2000-12-28 Richard Henderson <rth@redhat.com>
101 * write.c (subsegs_finish): Fix thinko last change -- don't
102 "optimize" the alignment == 0 case.
104 2000-12-28 Richard Henderson <rth@redhat.com>
106 * as.h (rs_align_test): New.
107 * frags.c (NOP_OPCODE): Move default from read.c.
108 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
109 (frag_align_code): New.
110 * frags.h (frag_align_code): Declare.
111 * read.c (NOP_OPCODE): Remove.
112 (do_align): Use frag_align_code.
113 * write.c (NOP_OPCODE): Remove.
114 (get_recorded_alignment): New.
115 (cvt_frag_to_fill): Handle rs_align_test.
116 (relax_segment): Likewise.
117 (subsegs_finish): Align last subseg in section to the
118 section alignment. Use frag_align_code.
119 * write.h (get_recorded_alignment): Declare.
120 * config/obj-coff.c (size_section): Handle rs_align_test.
121 (fill_section, fixup_mdeps): Likewise.
122 (write_object_file): Use frag_align_code.
124 * config/tc-alpha.c (alpha_align): Use frag_align_code.
125 (alpha_handle_align): New.
126 * config/tc-alpha.h (HANDLE_ALIGN): New.
127 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
129 * config/tc-i386.h (md_do_align): Use frag_align_code.
130 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
132 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
133 (ia64_handle_align): New.
134 * config/tc-ia64.h (HANDLE_ALIGN): New.
135 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
137 * config/tc-m32r.c (m32r_do_align): Remove.
138 (m32r_handle_align): New.
139 (fill_insn): Use frag_align_code.
140 * config/tc-m32r.h (md_do_align): Remove.
141 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
142 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
143 * config/tc-mips.c, config/tc-mips.h: Similarly.
145 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
146 (sh_handle_align): Likewise. Handle rs_align_code.
147 (sh_do_align): Remove.
148 * config/tc-sh.h (md_do_align): Remove.
149 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
151 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
152 (sparc_handle_align): Likewise. Handle rs_align_code.
153 * config/tc-sparc.h (md_do_align): Remove.
154 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
156 2000-12-22 DJ Delorie <dj@redhat.com>
158 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
159 when we assemble the first half of a pair.
161 2000-12-22 H.J. Lu <hjl@gnu.org>
163 * config/tc-i386.c (reloc): Update the macro for non-bfd
165 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
167 2000-12-22 H.J. Lu <hjl@gnu.org>
169 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
171 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
173 * tc-i386.h (i386_target_format): Define even for ELFs.
174 (QWORD_MNEM_SUFFIX): New macro.
175 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
177 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
178 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
180 (Size64, No_qSuf, NoRex64, Rex64): New macros.
181 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
182 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
183 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
184 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
186 (Reg, WordReg): Add Reg64.
187 (Imm): Add Imm32S and Imm64.
189 (Disp): Add Disp64 and Disp32S.
190 (AnyMem): Add Disp32S.
191 (RegRex, RegRex64): New macros.
192 (rex_byte): New type.
193 * tc-i386.c (set_16bit_code_flag): Kill.
194 (fits_in_unsigned_long, fits_in_signed_long): New functions.
195 (reloc): New parameter "signed"; support x86_64.
196 (set_code_flag): New.
197 (DEFAULT_ARCH): New macro; default to "i386".
198 (default_arch): New static variable.
199 (struct _i386_insn): New fields Operand_PCrel; rex.
200 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
201 (flag_code): New enum and static variable.
202 (use_rela_relocations): New static variable.
203 (flag_code_names): New static variable.
204 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
205 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
207 (i386_align_code): Return plain "nop" for x86_64.
208 (mode_from_disp_size): Support Disp32S.
209 (smallest_imm_type): Support Imm32S and Imm64.
210 (offset_in_range): Support size of 8.
211 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
212 (md_pseudo_table): Add "code64"; use set_code_flat.
213 (md_begin): Emit sane error message on hash failure.
214 (tc_i386_fix_adjustable): Support x86_64 relocations.
215 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
216 instructions supported on particular arch just partially,
217 output of 64bit immediates, handling of Imm32S and Disp32S type.
218 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
219 (i386_displacement): Likewise.
220 (i386_index_check): Cleanup; support 64bit addresses.
221 (md_apply_fix3): Support x86_64 relocation and rela.
222 (md_longopts): Add "32" and "64".
223 (md_parse_option): Add OPTION_32 and OPTION_64.
224 (i386_target_format): Call even for ELFs; choose between
225 elf64-x86-64 and elf32-i386.
226 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
227 (tc_gen_reloc): Support rela relocations and x86_64.
228 (intel_e09_1): Support QWORD.
230 2000-12-15 Diego Novillo <dnovillo@redhat.com>
232 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
233 it's not an offset expression.
234 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
235 keep the braces '[' and ']' in the output string.
236 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
237 != FLAT. There is no such op_modifier.
239 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
241 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
244 2000-12-13 Kazu Hirata <kazu@hxi.com>
246 * as.h: Fix formatting.
248 * dwarf2dbg.c: Likewise.
249 * input-scrub.c: Likewise.
252 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
254 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
255 configure: Regenerate.
257 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
259 * dwarf2dbg.c: #include <limits.h> only if it exists.
261 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
263 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
264 (md_apply_fix): Here too.
266 2000-12-12 Jim Wilson <wilson@redhat.com>
268 * config/tc-ia64.h (ia64_init): Add prototype.
270 2000-12-12 H.J. Lu <hjl@gnu.org>
272 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
274 * read.h (outputting_stabs_line_debug): Change it to int.
275 * stabs.c (outputting_stabs_line_debug): Likewise.
277 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
279 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
280 the address of a function result.
282 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
284 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
285 (md_assemble): Call dwarf2_emit_insn.
286 (shlib): Fix typo SHILB -> SHLIB.
287 (md_parse_option): Likewise.
288 (ppc_elf_validate_fix): Likewise:
289 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
291 2000-12-12 Nick Clifton <nickc@redhat.com>
293 * cgen.h: Fix formatting.
294 * input-scrub.c: Fix formatting.
295 * macro.c: Fix formatting.
296 * config/tc-mips.c: Fix formatting.
297 * doc/c-mips.texi: Fix formatting.
299 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
301 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
302 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
304 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
306 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
309 * i386.h (*_Suf): Remove No_dSuf.
310 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
312 (i386_optab): Remove 'd' in the suffixes.
314 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
316 * config/tc-i386.c (T_SHORT): Undefine before defining.
318 2000-12-05 Kazu Hirata <kazu@hxi.com>
320 * config/tc-mips.c: Fix formatting.
322 2000-12-04 Matthew Hiller <hiller@redhat.com>
324 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
325 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
326 (md_show_usage): Ditto.
327 (md_parse_option): Ditto.
328 (d10v_cleanup): Writes pending instruction only if
329 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
330 Fix compile time warning messages.
332 * doc/c-d10v.texi: Documents new options.
334 2000-12-04 Matthew Hiller <hiller@redhat.com>
336 * stabs.c (outputting_stabs_line_debug): New variable.
337 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
338 function entry and unset at function exit.
340 * read.h (outputting_stabs_line_debug): New extern declaration.
342 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
344 * dwarf2dbg.c: Fix compile time warning messages.
346 2000-12-03 Kazu Hirata <kazu@hxi.com>
348 * config/tc-a29k.c: Fix formatting.
349 * config/tc-alpha.c: Likewise.
350 * config/tc-arm.c: Likewise.
351 * config/tc-cris.c: Likewise.
352 * config/tc-hppa.c: Likewise.
353 * config/tc-i370.c: Likewise.
354 * config/tc-i386.c: Likewise.
355 * config/tc-i860.c: Likewise.
356 * config/tc-i960.c: Likewise.
357 * config/tc-ia64.c: Likewise.
358 * config/tc-m68hc11.c: Likewise.
359 * config/tc-m68k.c: Likewise.
360 * config/tc-m88k.c: Likewise.
361 * config/tc-pj.c: Likewise.
362 * config/tc-ppc.c: Likewise.
363 * config/tc-sh.c: Likewise.
364 * config/tc-sparc.c: Likewise.
365 * config/tc-tahoe.c: Likewise.
366 * config/tc-vax.c: Likewise.
368 2000-12-01 Chris Demetriou <cgd@sibyte.com>
370 * config/tc-mips.c (mips_ip): When calculating offsets,
371 don't accept as constant the difference between the
372 addresses of symbols in two different sections.
374 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
376 (validate_mips_insn): Likewise. Also, update 'B' operand
377 specifier to use OP_*_CODE20 constants and delete 'm' operand
379 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
380 operand specifiers. Change warning generated by 'B' operand
381 specifier to reflect its new multi-purpose usage.
383 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
384 -1, and update comment.
385 (file_mips_isa): Likewise.
386 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
387 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
388 ISA_* constants rather than hard-coded numbers.
389 (mips_cpu_info): New structure.
390 (mips_cpu_info_table): New table describing CPU and ISA names
392 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
393 mips_cpu_info_from_cpu): New functions.
394 (mips_isa_to_str): New function to get string for ISA name.
395 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
397 (md_begin): Redo CPU and ISA selection logic, using
398 mips_cpu_info_from_*. Convert to use ISA_* constants rather
399 than hard-coded numbers.
400 (append_insn, mips_emit_delays, macro, macro2): Convert to use
401 ISA_* constants rather than hard-coded numbers.
402 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
403 (md_longopts): Delete OPTION_NO_MIPS32.
404 (md_parse_option): Convert to use ISA_* constants rather than
405 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
406 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
407 to use strcasecmp to recognize "default" and to use
408 mips_cpu_info_from_name to get CPU numbers from argument.
409 (md_show_usage): Move -mips32 so it's with the rest of the ISA
410 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
412 (s_mipsset): Accept ISA value 32.
413 * doc/as.texinfo: Clean up MIPS options summary slightly,
414 remove -no-mips32. Add note about -mips4 and -mips32
415 specifying those ISA levels. Delete -mips32 and -no-mips32
416 cpu flag descriptions.
417 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
418 up the supported CPU switch list, and replace 4Kc, 4Km, and
419 4Kp entries with a single mips32-4k entry. Note that you can
422 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
424 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
426 (md_parse_option): Add cases for OPTION_MIPS5 and
428 (md_show_usage): Mention -mips5 and -mips64 arguments.
429 (s_mipsset): Add cases for MIPS5 and MIPS64.
430 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
432 * doc/as.texinfo: Mention -mips5 and -mips64 options
434 * doc/c-mips.texi: Likewise. Also update introduction
435 and ".set" usage information.
437 * config/tc-mips.c (md_show_usage): Add "sb1" to the
439 (mips_cpu_info_table): Add SB-1 entries.
440 * doc/c-mips.texi: Add "sb1" to the list of CPUs
441 known to the -mcpu option.
443 * doc/as.texinfo: Correct description of MIPS -mcpu
444 option, by copying some of the text from doc/c-mips.texi.
446 2000-12-01 Joel Sherrill <joel@OARcorp.com>
448 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
450 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
451 (sparc*-*-rtems*): Switched from a.out to ELF.
452 * configure: Regenerate.
453 * config.in: Regenerate.
454 * Makefile.in: Regenerate.
455 * aclocal.m4: Regenerate.
456 * po/gas.pot: Regenerate.
458 2000-11-30 Philip Blundell <pb@futuretv.com>
460 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
461 even in non BFD_ASSEMBLER case.
463 2000-11-30 Diego Novillo <dnovillo@redhat.com>
465 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
468 2000-11-29 Richard Henderson <rth@redhat.com>
470 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
471 until dwarf2_finish; use relaxation to get cross-fragment offsets;
472 thread multiple subsegments properly; handle multiple code
473 sections properly; emit proper compilation unit info for assembler
476 * as.h (enum _relax_state): Add rs_dwarf2dbg.
477 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
478 (dwarf2dbg_estimate_size_before_relax): Declare.
479 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
480 * write.c: Include dwarf2dbg.h.
481 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
482 (relax_segment): Likewise.
484 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
486 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
487 jump>: Use as_bad_where instead of as_bad. Tweak error message
488 accordingly. Stabilize frag by updating fix part and resetting
490 <undefined symbol, unconditional jump>: Ditto.
491 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
492 indexing is_end_of_line[].
493 (md_assemble): Initialize size to 0.
494 (md_section_align): Mark parameter seg as unused.
495 (parse_reg): Parse names case-insensitively.
497 2000-11-28 Kazu Hirata <kazu@hxi.com>
499 * config/obj-aout.h: Fix formatting.
500 * config/obj-bout.h: Likewise.
501 * config/obj-coff.c: Likewise.
502 * config/obj-coff.h: Likewise.
503 * config/obj-elf.h: Likewise.
504 * config/obj-som.h: Likewise.
505 * config/obj-vms.c: Likewise.
506 * config/obj-vms.h: Likewise.
507 * config/tc-h8300.h: Likewise.
508 * config/tc-ns32k.h: Likewise.
509 * config/tc-sparc.h: Likewise.
510 * config/tc-tic54x.h: Likewise.
511 * config/tc-z8k.h: Likewise.
513 2000-11-28 Nick Clifton <nickc@redhat.com>
515 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
516 License is present in the sources, but not the output, and
517 also available from the GNU website.
518 (GNU Free Documentation License): Comment out this section.
520 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
522 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
523 targets. Remove i860 from valid a.out targets.
524 * Makefile.in: Regenerate.
526 * config/tc-cris.c: Include dwarf2dbg.h.
527 (md_pseudo_table): Add .file and .loc.
528 (md_assemble): Call dwarf2_emit_insn if generating ELF.
529 (s_cris_file, s_cris_loc): New.
530 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
531 * Makefile.am: Regenerate dependencies.
532 * Makefile.in: Regenerate.
534 2000-11-28 Alan Modra <alan@linuxcare.com.au>
536 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
537 (MRI_MUL_PRECEDENCE): Likewise.
538 (op_rank): Fix a comment typo.
540 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
542 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
544 (get_operand): Fix analysis for movw/movb instructions.
546 2000-11-24 Nick Clifton <nickc@redhat.com>
548 * configure.in (xscale-elf): Add target.
549 (xscale-coff): Add target.
550 * configure: Regenerate.
552 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
554 (ARM_EXT_XSCALE): New ARM architecture extension.
555 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
556 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
557 (ARM_THUMB): Rename to ARM_EXT_THUMB.
558 (ARM_ARCH_V4): Remove processor from architecture.
559 (ARM_ARCH_3M): New architecutre definition.
560 (ARM_ARCH_V5TE): New architecutre definition.
561 (ARM_ARCH_XSCALE): New architecutre definition.
562 (CPU_DEFAULT): Allow to be defaulted to XScale.
563 (atpcs): New boolean variable.
564 (ldr_flags): Support 'd' flag for double word loads.
565 (str_flags): Support 'd' flag for double word stored.
566 (do_mia): New function.
567 (do_mar): New function.
568 (do_mra): New function.
569 (do_pld): New function.
570 (do_ldrd): New function.
571 (do_blx): New function.
572 (do_bkpt): New function.
573 (do_clz): New function.
574 (do_lstc2): New function.
575 (do_cdp2): New function.
576 (do_t_blx): New function.
577 (do_t_bkpt): New function.
578 (do_smla): New function.
579 (do_smlal): New function.
580 (do_smul): New function.
581 (do_qadd): New function.
582 (do_co_reg2c): New function.
583 (LONGEST_INSN): Redefine to 7.
585 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
586 command line switches.
588 2000-11-22 Jim Wilson <wilson@redhat.com>
590 * config/tc-ia64.c (pseudo_func): Add missing initializers.
591 (struct rsrc): Make line unsigned.
592 (gr_values): Add missing initializer.
593 (SLOT_NUM_NOT_SET): Add unsigned cast.
594 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
595 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
596 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
597 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
598 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
599 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
600 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
601 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
602 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
603 Add ATTRIBUTE_UNUSED to unused parameters.
604 (convert_expr_to_ab_reg): Add parens.
605 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
606 (dot_prologue): Initialize grsave when declared.
607 (md_pseudo_table): Add missing initializers.
608 (operand_match): Add casts to bfd_vma.
609 (emit_one_bundle): Delete unused local prev. Make required_template
611 (specify_resource): Cast i to unsigned.
612 (note_register_values): Use fprintf_vma.
613 (print_dependency): Likewise.
615 2000-11-21 Jim Wilson <wilson@redhat.com>
617 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
618 for unwind info section.
619 (dot_endp): Likewise for unwind section.
621 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
624 2000-11-21 Jakub Jelinek <jakub@redhat.com>
626 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
627 (output_insn): Call dwarf2_emit_insn.
628 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
630 2000-11-17 Richard Henderson <rth@redhat.com>
632 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
633 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
634 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
636 2000-11-17 Nick Clifton <nickc@redhat.com>
638 * config/tc-arm.c (md_pseudo_table): Add support for .line and
641 2000-11-17 Richard Henderson <rth@redhat.com>
643 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
645 2000-11-17 Richard Henderson <rth@redhat.com>
647 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
648 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
649 tri-state definition of alpha_flag_mdebug.
650 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
651 (s_alpha_file): Store first .file directive.
653 (md_pseudo_table): Add stabs and stabn.
655 2000-11-17 Richard Henderson <rth@redhat.com>
657 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
659 2000-11-17 Richard Henderson <rth@redhat.com>
661 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
662 (main): Call dwarf2_finish.
663 * as.h (debug_type): Clarify documentation of the meaning
665 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
666 (print_stats): Fix parenthesis problem.
667 (now_subseg_size): New.
668 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
669 (dwarf2_directive_file): Don't set debug_type.
670 (dwarf2_where): Honor DEBUG_DWARF2 first.
671 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
672 do nothing if not emitting dwarf2 debug info, or no work.
673 * dwarf2dbg.h (dwarf2_emit_insn): Update.
674 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
675 (ecoff_new_file): Likewise.
676 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
677 commentary wrt dwarf2.
679 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
680 ATTRIBUTE_UNUSED as needed.
681 (emit_insn): Call dwarf2_emit_insn.
684 (s_alpha_coff_wrapper): Don't handle them.
685 (md_pseudo_table): Update for .file and .loc.
686 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
688 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
689 don't protect with debug_type.
690 * config/tc-hppa.c (md_assemble): Likewise.
691 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
692 * config/tc-mn10300.c (md_assemble): Likewise.
693 * config/tc-sh.c (md_assemble): Likewise.
694 * config/tc-v850.c (md_assemble): Likewise.
696 * config/tc-arm.c (arm_end_of_source): Remove.
697 * config/tc-hppa.c (pa_end_of_source): Remove.
698 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
699 * config/tc-mn10300.c (mn10300_finalize): Remove.
700 * config/tc-sh.c (sh_finalize): Remove.
701 * config/tc-v850.c (sh_finalize): Remove.
703 * config/tc-arm.h (md_end): Remove.
704 * config/tc-hppa.h (md_end): Remove.
705 (DWARF2_LINE_MIN_INSN_LENGTH): New.
706 * config/tc-m68hc11.h (md_end): Remove.
707 * config/tc-mn10300.h (md_end): Remove.
708 * config/tc-sh.h (md_end): Remove.
709 * config/tc-v850.h (md_end): Remove.
711 * config/tc-ia64.c (emit_one_bundle): Don't protect
712 dwarf2 bits with debug_type.
713 (md_assemble): Likewise.
714 (ia64_end_of_source): Don't call dwarf2_finish.
716 2000-11-16 Jim Wilson <wilson@redhat.com>
718 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
719 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
722 2000-11-16 H.J. Lu <hjl@gnu.org>
724 * config/obj-elf.c (obj_elf_symver): Don't check the missing
727 2000-11-15 Kazu Hirata <kazu@hxi.com>
729 * config/tc-tic30.c: Fix formatting.
730 * config/tc-tic80.c: Likewise.
731 * config/tc-v850.c: Likewise.
732 * config/tc-vax.c: Likewise.
733 * config/tc-w65.c: Likewise.
734 * config/tc-z8k.c: Likewise.
736 2000-11-14 DJ Delorie <dj@redhat.com>
738 * config/tc-v850.c: Support dwarf2.
739 * config/tc-v850.h: Ditto.
741 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
742 parse_cons_expression_v850 to initialize hold_cons_reloc.
744 2000-11-15 Bernd Schmidt <bernds@redhat.com>
746 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
747 (errata_nops_necessary_p): New function.
748 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
751 2000-11-14 Jim Wilson <wilson@redhat.com>
753 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
754 return little endian bfd formats.
756 2000-11-14 Kazu Hirata <kazu@hxi.com>
758 * config/aout_gnu.h: Fix formatting.
759 * config/atof-vax.c: Likewise.
760 * config/m68k-parse.h: Likewise.
761 * config/m88k-opcode.h: Likewise.
762 * config/obj-elf.c: Likewise.
763 * config/tc-arm.c: Likewise.
764 * config/tc-cris.c: Likewise.
765 * config/tc-i386.c: Likewise.
766 * config/tc-ia64.c: Likewise.
767 * config/tc-mn10300.c: Likewise.
768 * config/te-386bsd.h: Likewise.
769 * config/te-hppa.h: Likewise.
770 * config/te-nbsd.h: Likewise.
771 * config/te-ppcnw.h: Likewise.
772 * config/te-sparcaout.h: Likewise.
773 * config/te-tmips.h: Likewise.
774 * config/vax-inst.h: Likewise.
775 * config/vms-conf.h: Likewise.
777 2000-11-14 Jakub Jelinek <jakub@redhat.com>
779 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
781 2000-11-13 H.J. Lu <hjl@gnu.org>
783 * config/obj-elf.c (elf_frob_symbol): Support
784 ".symver name,name2@@@nodename".
785 (elf_frob_file_before_adjust): Likewise.
787 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
788 and ".symver name,name2@@@nodename".
791 2000-11-12 H.J. Lu (hjl@gnu.org)
793 * config/obj-elf.c (obj_elf_symver): Check missing version
796 2000-11-12 H.J. Lu (hjl@gnu.org)
798 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
799 instead of bfd_vma for non-bfd assemblers.
801 2000-11-09 Kazu Hirata <kazu@hxi.com>
803 * itbl-ops.c: Fix comment typos.
805 2000-11-08 Jim Wilson <wilson@redhat.com>
807 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
808 (struct unwind): Add next_slot_frag field.
809 (slot_index): New parameters slot_frag and first_frag. Add code
810 to add in frag sizes when different. Add comments.
811 (fixup_unw_records): New locals first_frag and last_frag. Pass new
812 arguments to slot_index.
813 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
814 loop end. Set next_slot_frag field.
816 2000-11-07 H.J. Lu <hjl@gnu.org>
818 * doc/as.texinfo (.symver): Updated for versioned symbol
821 * obj.h (format_ops): Add the frob_file_before_adjust field.
823 * config/obj-aout.c (aout_format_ops): Set the
824 frob_file_before_adjust field to 0.
825 * config/obj-coff.c (coff_format_ops): Likewise.
826 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
828 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
830 (elf_frob_file_before_adjust): New function to remove unneeded
831 versioned symbols from the symbol table.
832 (elf_format_ops): Set the frob_file_before_adjust field to
833 elf_frob_file_before_adjust.
835 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
838 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
840 2000-11-07 Peter Targett <peter.targett@arccores.com>
842 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
844 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
845 Fix compile time warning messages.
847 2000-11-07 Nick Clifton <nickc@redhat.com>
849 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
850 buffer in order to avoid buffer overflows.
852 2000-11-06 Steve Ellcey <sje@cup.hp.com>
854 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
855 Change M to m for -milp32 or -mlp64 to match gcc.
856 (dot_endp): Use bytes_per_address instead of 8.
857 (emit_one_bundle): Use number_to_chars_littleendian instead of
859 (fix_insn): Likewise.
860 (ia64_init): New function.
861 (ia64_target_format): New function.
862 (md_begin): Set endianness, arch, and machine as appropriate.
863 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
864 Make these macros depend on TE_HPUX macro.
865 (TARGET_FORMAT): Define.
866 (HOST_SPECIAL_INIT): Define.
867 * config/te-hpux.h: New file.
868 * configure.in: Add "ia64-*-hpux*" target to configure.
869 * configure: Regenerate.
871 2000-11-06 Kazu Hirata <kazu@hxi.com>
873 * as.c: Fix formatting.
874 * dwarf2dbg.c: Likewise.
875 * input-file.c: Likewise.
876 * input-file.h: Likewise.
877 * input-scrub.c: Likewise.
878 * itbl-ops.c: Likewise.
879 * listing.c: Likewise.
881 * messages.c: Likewise.
883 * subsegs.c: Likewise.
884 * subsegs.h: Likewise.
887 2000-11-06 Nick Clifton <nickc@redhat.com>
889 * doc/as.texinfo: Add GNU Free Documentation License.
890 * doc/gasp.texi: Add GNU Free Documentation License.
891 * doc/as.1: Add GNU Free Documentation License.
893 2000-11-05 Nick Clifton <nickc@redhat.com>
895 * config/tc-arm.c: Add include of "dwarf2dbg.h"
897 2000-11-02 Per Lundberg <plundis@chaosdev.org>
899 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
900 * configure: Regenerate.
902 2000-11-01 Nick Clifton <nickc@redhat.com>
904 * read.c (original_case_string): New global variable.
905 (read_a_source_file): Copy opcode string into
906 original_case_string if clobbering the case of the opcode.
907 * read.h: Export the definition of original_case_string.
908 * config/tc-arm.c (md_assembler): When parsing a .req
909 directive use the original opcode string, not the case
912 2000-11-02 Nick Clifton <nickc@redhat.com>
914 * config/tc-mn10300.c (debug_line): Remove this static
916 (md_assemble): Call dwarf2_generate_asm_lineno instead of
917 dwarf2_where and dwarf2_gen_line_info.
919 2000-11-02 Theo Honohan <th@futuretv.com>
921 * config/tc-arm.c (do_msr): Improve error message.
923 2000-10-31 Eric Christopher <echristo@redhat.com>
925 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
926 or pc-relative, else use fx_offset.
928 2000-10-31 Jim Wilson <wilson@redhat.com>
930 * config/tc-ia64.c (struct md): New field tag_fixups.
931 (ia64_flush_insns): Handle tag_fixups. Error if dangling
932 qualifying predicate.
933 (emit_one_bundle): Delete spurious multiplication by one. Handle
935 (ia64_start_line): Error if dangling qualifying predicate.
936 (defining_tag): New static variable.
937 (ia64_unrecognized_line, case '['): Parse tags.
938 (ia64_frob_label): Create tag_fixups.
939 (md_assemble): Reset md.qp.X_op after using it.
941 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
943 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
945 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
947 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
949 2000-10-30 Kazu Hirata <kazu@hxi.com>
951 * expr.c: Fix formatting.
952 * flonum-copy.c: Likewise.
953 * flonum.h: Likewise.
957 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
959 * as.h (OPTION_MD_BASE): Bump to 190.
960 * as.c (parse_args) <std_longopts>: Add comment about the need to
961 check OPTION_MD_BASE in as.h.
963 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
966 2000-10-27 Nick Clifton <nickc@redhat.com>
968 * configure.in (emulations): Add m68hc12.
969 * configure: Regenerate.
970 * po/gas.pot: Regenerate.
972 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
974 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
976 (arm_psr_parse): Handle lowercase CPSR and SPSR.
978 2000-10-25 Nick Clifton <nickc@redhat.com>
980 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
981 a DWARF2 line number information sequence.
983 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
985 * read.c (generate_lineno_debug): Update comment describing why
986 DWARF2 line number debug information is not generated
987 automatically by this function.
989 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
992 * config/tc-arm.h (md_end): Define.
993 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
995 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
996 if generating DWARF2 line numbers.
997 (arm_end_of_source): New function. Call dwarf2_finish if
1000 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1001 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1002 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1004 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1006 * tc-i386.c: Fix prototype declarations for functions taking no
1009 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1011 * tc-i386.c (i386_operand_modifier): Remove.
1012 (build_displacement_string): Remove.
1013 (i386_parse_seg): Remove.
1014 (i386_intel_memory_operand): Remove.
1015 (i386_intel_operand): Re-write using recursive descent parser based
1016 on MASM documentation.
1017 (struct intel_parser_s): New structure.
1018 (intel_parser): New static variable.
1019 (struct intel_token): New structure.
1020 (cur_token, prev_token): New static variables.
1033 (intel_match_token): New function.
1034 (intel_get_token): New function.
1035 (intel_putback_token): New function.
1036 (intel_expr): New function.
1037 (intel_e05): New function.
1038 (intel_e05_1): New function.
1039 (intel_e06): New function.
1040 (intel_e06_1): New function.
1041 (intel_e09): New function.
1042 (intel_e09_1): New function.
1043 (intel_e10): New function.
1044 (intel_e10_1): New function.
1045 (intel_e11): New function.
1047 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1049 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1050 instructions to loose any special insn->architecture mask.
1052 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1053 (sparc_md_end, sparc_arch_types, sparc_arch,
1054 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1055 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1056 request v9b architecture if they are used).
1058 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1060 * config/tc-m68k.c: Fix the previous misapplied patch.
1062 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1064 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1065 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1066 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1069 2000-10-17 Kazu Hirata <kazu@hxi.com>
1071 * debug.c: Fix formatting.
1072 * depend.c: Likewise.
1073 * dwarf2dbg.c: Likewise.
1074 * dwarf2dbg.h: Likewise.
1075 * ecoff.c: Likewise.
1078 * flonum-konst.c: Likewise.
1079 * frags.h: Likewise.
1081 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1083 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1085 * doc/as.texinfo: Added notes about this new option.
1087 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1089 * config/tc-sh.c (JREG): Remove.
1090 (md_convert_frag): Remove #if 0:d code using JREG.
1092 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1094 * config/tc-i386.c (i386_operand_modifier): Only match
1095 modifiers SHORT and FLAT if they are followed by a space.
1096 (parse_register): When `allow_naked_reg' is set, do not confuse
1097 identifiers that start with a register name with a register.
1099 2000-10-12 Kazu Hirata <kazu@hxi.com>
1101 * app.c: Fix formatting.
1104 * bit_fix.h: Likewise.
1109 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1111 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1113 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1115 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1116 Re-arrange function a little and improve error message.
1118 * write.c (write_relocs): Fix a comment.
1120 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1123 2000-10-05 Jim Wilson <wilson@cygnus.com>
1125 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1127 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1129 * config/tc-i386.c: Delete some useless comments, reformat others.
1131 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1132 non-global syms in linkonce sections.
1134 2000-10-04 Ralf Baechle <ralf@gnu.org>
1136 * config/tc-ia64.c (operand_match): Don't use // style comments.
1137 * config/tc-i370.c: Likewise.
1139 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1141 Changes to handle varying register prefix and user symbol prefix.
1142 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1143 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1144 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1145 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1146 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1147 (demand_register_prefix): New variable.
1148 (md_pseudo_table): New pseudo ".syntax".
1149 (md_longopts): New options --no-underscore and --underscore.
1150 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1151 on symbols_have_leading_underscore.
1152 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1153 (get_spec_reg): Ditto.
1154 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1156 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1158 <case OPTION_NO_US, case OPTION_US>: New.
1159 (md_show_usage): Be brief and reformat to match continuation of
1161 * po/gas.pot: Regenerate.
1163 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1165 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1166 force relocs for 12 bit branches.
1167 (md_apply_fix): Similarly, adjust logic here.
1169 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1171 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1172 adjust for external and weak syms as we will use a reloc. Allow
1173 for +8 offset when calculating limits of branches.
1174 (hppa_fix_adjustable): Undo 2000-09-23 change.
1175 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1176 Correct distance calculation.
1177 (tc_gen_reloc): Print the file name and line number if we can't
1180 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1181 * config/tc-hppa.c (nonzero_dibits): Define.
1182 (arg_reloc_stub_needed): Check each arg and return value
1183 separately for zero case.
1184 (pa_align): Declare argument `bytes'.
1186 2000-09-25 Kazu Hirata <kazu@hxi.com>
1188 * config/tc-cris.c: Fix formatting.
1189 * config/tc-d10v.h: Likewise.
1190 * config/tc-d30v.c: Likewise.
1191 * config/tc-d30v.h: Likewise.
1192 * config/tc-fr30.c: Likewise.
1193 * config/tc-fr30.h: Likewise.
1194 * config/tc-m68k.c: Likewise.
1195 * config/tc-m68k.h: Likewise.
1196 * config/tc-pj.h: Likewise.
1197 * config/tc-ppc.c: Likewise.
1198 * config/tc-ppc.h: Likewise.
1199 * config/tc-sh.c: Likewise.
1200 * config/tc-sh.h: Likewise.
1201 * config/tc-sparc.c: Likewise.
1202 * config/tc-v850.h: Likewise.
1203 * config/tc-vax.h: Likewise.
1204 * config/tc-w65.h: Likewise.
1205 * config/tc-z8k.h: Likewise.
1207 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1209 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1210 checks only for ELF.
1211 (hppa_force_relocation): Likewise.
1213 2000-09-22 Jim Wilson <wilson@cygnus.com>
1215 * config/tc-ia64.c (dv_sem): Add "stop".
1216 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1217 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1218 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1220 (mark_resources): Check IA64_RS_PRr.
1222 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1224 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1225 md_estimate_size_before_relax): Redesign and clean up the
1226 relaxation mechanism.
1228 2000-09-21 Kazu Hirata <kazu@hxi.com>
1230 * config/tc-ns32k.c: Fix formatting.
1231 * config/tc-ns32k.h: Likewise.
1233 2000-09-20 Kazu Hirata <kazu@hxi.com>
1235 * config/tc-m32r.c: Fix formatting.
1236 * config/tc-m32r.h: Likewise.
1237 * config/tc-m68851.h: Likewise.
1238 * config/tc-m68hc11.c: Likewise.
1239 * config/tc-m68hc11.h: Likewise.
1240 * config/tc-m88k.c: Likewise.
1241 * config/tc-mcore.c: Likewise.
1242 * config/tc-mcore.h: Likewise.
1243 * config/tc-mips.c: Likewise.
1244 * config/tc-mips.h: Likewise.
1245 * config/tc-mn10200.h: Likewise.
1246 * config/tc-mn10300.h: Likewise.
1247 * config/tc-tahoe.c: Likewise.
1248 * config/tc-tahoe.h: Likewise.
1250 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1252 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1253 Likewise in relaxation description comments.
1255 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1257 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1258 subtraction of two syms without emitting a relocation.
1260 From David Huggins-Daines <dhd@linuxcare.com>
1261 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1262 global or weak symbols.
1264 2000-09-15 Kazu Hirata <kazu@hxi.com>
1266 * config/tc-h8300.h: Fix formatting.
1267 * config/tc-h8500.c: Likewise.
1268 * config/tc-h8500.h: Likewise.
1269 * config/tc-hppa.h: Likewise.
1270 * config/tc-i370.h: Likewise.
1271 * config/tc-i386.h: Likewise.
1272 * config/tc-i860.c: Likewise.
1273 * config/tc-i860.h: Likewise.
1274 * config/tc-i960.h: Likewise.
1275 * config/tc-ia64.c: Likewise.
1276 * config/tc-ia64.h: Likewise.
1278 2000-09-14 Kazu Hirata <kazu@hxi.com>
1280 * config/tc-a29k.c: Fix formatting.
1281 * config/tc-alpha.c: Likewise.
1282 * config/tc-arc.c: Likewise.
1283 * config/tc-arc.h: Likewise.
1284 * config/tc-arm.c: Likewise.
1285 * config/tc-arm.h: Likewise.
1286 * config/tc-avr.c: Likewise.
1287 * config/tc-avr.h: Likewise.
1288 * config/tc-tic30.c: Likewise.
1289 * config/tc-tic30.h: Likewise.
1290 * config/tc-tic54x.c: Likewise.
1291 * config/tc-tic54x.h: Likewise.
1292 * config/tc-tic80.c: Likewise.
1293 * config/tc-tic80.h: Likewise.
1295 2000-09-14 Timothy Wall <twall@cygnus.com>
1297 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1298 parallel comparisons for later use.
1299 (struct rsrc): Add parallel comparison type.
1300 (resources_match): Skip special cases of PR usage (non-conflicting
1303 2000-09-13 Kazu Hirata <kazu@hxi.com>
1305 * config/obj-ecoff.c: Fix formatting.
1306 * config/obj-elf.c: Likewise.
1307 * config/obj-elf.h: Likewise.
1308 * config/obj-evax.h: Likewise.
1309 * config/obj-generic.h: Likewise.
1310 * config/obj-hp300.c: Likewise.
1311 * config/obj-hp300.h: Likewise.
1312 * config/obj-ieee.h: Likewise.
1313 * config/obj-vms.c: Likewise.
1314 * config/obj-vms.h: Likewise.
1316 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1318 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1319 (md_parse_option): Ditto.
1320 (md_longopts): Add -mips32 option.
1321 (md_show_usage): Document new options.
1322 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1323 (mips_ip): Assemble mfc0 with a sub-selection code.
1324 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1325 (mips_cpu_to_str): New function.
1326 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1327 Use CPU_* defines instead of hardcoded numbers.
1329 * doc/as.texinfo: Document new options.
1330 * doc/c-mips.texi: Ditto.
1332 2000-09-12 Kazu Hirata <kazu@hxi.com>
1334 * as.h: Fix formatting.
1335 * asintl.h: Likewise.
1336 * bit_fix.h: Likewise.
1337 * config/obj-aout.c: Likewise.
1338 * config/obj-aout.h: Likewise.
1339 * config/obj-bout.c: Likewise.
1340 * config/obj-bout.h: Likewise.
1341 * config/obj-coff.c: Likewise.
1342 * config/obj-coff.h: Likewise.
1343 * dwarf2dbg.h: Likewise.
1345 * flonum.h: Likewise.
1346 * frags.h: Likewise.
1347 * itbl-ops.h: Likewise.
1348 * macro.h: Likewise.
1351 * struc-symbol.h: Likewise.
1352 * subsegs.h: Likewise.
1353 * symbols.h: Likewise.
1355 * write.h: Likewise.
1357 2000-09-11 Kazu Hirata <kazu@hxi.com>
1359 * bignum-copy.c: Fix formatting.
1360 * config/tc-i370.c: Likewise.
1361 * config/tc-i960.c: Likewise.
1362 * config/tc-m68k.c: Likewise.
1363 * ehopt.c: Likewise.
1364 * flonum-copy.c: Likewise.
1365 * flonum-konst.c: Likewise.
1366 * flonum-mult.c: Likewise.
1367 * literal.c: Likewise.
1370 * stabs.c: Likewise.
1371 * subsegs.c: Likewise.
1373 2000-09-09 Philip Blundell <philb@gnu.org>
1375 * configure.in (arm*-*-uclinux*): New target.
1376 * configure: Regenerate.
1378 2000-09-09 Kazu Hirata <kazu@hxi.com>
1380 * input-file.c: Fix formatting.
1381 * itbl-ops.c: Likewise.
1382 * messages.c: Likewise.
1384 2000-09-08 Philip Blundell <philb@gnu.org>
1386 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1389 2000-09-07 H.J. Lu <hjl@gnu.org>
1391 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1392 * configure: Rebuild.
1394 2000-09-07 Kazu Hirata <kazu@hxi.com>
1396 * atof-generic.c: Fix formatting.
1397 * config/tc-mips.c: Likewise.
1398 * config/tc-vax.c: Likewise.
1399 * input-scrub.c: Likewise.
1401 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1403 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1404 * configure.in (sh-*-linux*): Added.
1405 * configure: Rebuilt.
1407 2000-09-06 Kazu Hirata <kazu@hxi.com>
1409 * config/tc-hppa.c: Fix formatting.
1411 * ecoff.c: Fix formatting.
1413 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1415 * configure: Rebuilt with new libtool.m4.
1417 2000-09-05 Kazu Hirata <kazu@hxi.com>
1419 * cgen.c: Fix formatting.
1420 * config/tc-ia64.c: Likewise.
1422 2000-09-05 Nick Clifton <nickc@redhat.com>
1424 * aclocal.m4: Regenerate.
1425 * config.in: Regenerate.
1426 * configure: Regenerate.
1427 * po/gas.pot: Regenerate.
1429 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1431 * config/tc-cris.c: Correct comment typos.
1433 2000-09-05 Eric Christopher <echristo@cygnus.com>
1435 * config/tc-mn10300.c: Cleanup.
1436 (md_pcrel_from): Enable.
1438 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1440 * expr.c (operand): Fix a comment typo.
1441 * write.c (write_relocs): Fix a signed/unsigned warning.
1443 * config/tc-hppa.c (fudge_reg_expressions): New
1444 (hppa_force_reg_syms_absolute): New.
1445 (pa_equ): Allow reg_section expressions.
1446 * config/tc-hppa.c (md_optimize_expr): Define.
1447 (hppa_force_reg_syms_absolute): Prototype.
1449 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1450 (pa_parse_number): Pass in arg to select fp reg parsing.
1451 Return 1 to indicate format checks pass. If strict, then only
1452 accept a register or register symbol. Return value in...
1453 (pa_number): New static for pa_parse_number.
1454 (FP_REG_BASE): Define.
1455 (FP_REG_RSEL): Define.
1456 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1457 appropriate. White space changes.
1458 (need_pa11_opcode): Don't bother passing any params, get them from
1460 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1461 Remove extraneous check in case 'Q'.
1462 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1463 reg, set section of resulting symbol to reg_section.
1464 (pa_parse_space_stmt): Modify call to pa_parse_number.
1465 (pa_space): Likewise.
1467 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1468 (hppa_force_relocation): Handle vtable relocs.
1469 (pa_vtable_entry): New.
1470 (pa_vtable_inherit): New.
1471 (md_pseudo_table): Add entries for vtable pseudos.
1472 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1473 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1475 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1476 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1477 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1479 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1480 specify a symbol type.
1482 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1483 dependent things together.
1484 (md_elf_symbol_type): Define.
1486 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1488 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1490 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1491 (obj_elf_vtable_entry): Declare.
1493 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1494 and export function.
1495 (obj_elf_vtable_entry): Similarly.
1496 (elf_pseudo_table): Fix the damage with a cast.
1498 2000-09-03 Richard Henderson <rth@cygnus.com>
1500 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1501 for template selection when a label is needed.
1503 2000-09-02 Kazu Hirata <kazu@hxi.com>
1505 * config/tc-ia64.c: Fix formatting.
1507 2000-09-02 Nick Clifton <nickc@redhat.com>
1509 * configure.in: Increase version number to 2.10.91.
1510 * configure: Regenerate.
1511 * aclocal.m4: Regenerate.
1512 * config.in: Regenerate.
1513 * po/gas.pot: Regenerate.
1514 * Makefile.in: Regenerate.
1516 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1518 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1519 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1520 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1522 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1525 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1527 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1528 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1529 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1530 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1531 (GOT_symbol): New variable.
1532 (md_undefined_symbol): Set it.
1534 2000-09-01 Richard Henderson <rth@cygnus.com>
1536 * config/tc-ia64.c (match): Don't inline.
1537 (extra_goodness): New.
1538 (md_begin): Prefer nop.f and nop.b for best_template.
1540 2000-08-31 Kazu Hirata <kazu@hxi.com>
1542 * as.c: Fix formatting.
1544 * frags.c: Likewise.
1545 * macro.c: Likewise.
1547 2000-08-31 Eric Christopher <echristo@cygnus.com>
1549 * config/tc-mn10300.c: Cleanup and fix warnings.
1550 (md_pseudo_table): Add initializers.
1551 (md_show_usage): Cleanup.
1552 (md_parse_option): Fix warnings.
1553 (md_undefined_symbol): Fix warnings.
1554 (md_conver_frag): Fix warnings.
1555 (tc_gen_reloc): Fix warnings.
1556 (md_apply_fix3): Fix warnings.
1557 (check_operand): Fix warnings.
1559 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1561 * acinclude.m4: Include libtool and gettext macros from the
1563 * aclocal.m4, configure: Rebuilt.
1565 2000-08-30 Mark Hatle <mhatle@mvista.com>
1567 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1569 2000-08-31 Kazu Hirata <kazu@hxi.com>
1571 * listing.c: Fix formatting.
1573 2000-08-29 Kazu Hirata <kazu@hxi.com>
1575 * app.c: Fix a comment typo. Fix formatting.
1577 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1579 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1580 offset of the target destination for jmp instructions.
1581 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1583 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1585 * NEWS: Mention support for CRIS.
1587 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1589 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1590 Sets `.lcomm' alignment to zero.
1592 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1594 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1595 (TC_FIX_ADJUSTABLE): Define.
1597 2000-08-23 Jim Wilson <wilson@cygnus.com>
1599 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1600 unwind.personality_routine is set.
1602 2000-08-23 H.J. Lu <hjl@gnu.org>
1604 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1606 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1608 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1611 2000-08-22 H.J. Lu <hjl@gnu.org>
1613 * config.in (STRICTCOFF): New for strict COFF.
1615 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1616 i386-*-go32* and i386-go32-rtems*.
1617 * configure: Rebuilt.
1619 * config/obj-coff.c (obj_coff_endef): Follow the historical
1620 behavior if STRICTCOFF is not defined.
1622 * doc/internals.texi: Document STRICTCOFF.
1624 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1626 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1627 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1628 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1629 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1630 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1631 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1632 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1635 2000-08-22 Eric Christopher <echristo@cygnus.com>
1637 * config/tc-mn10300.c: (md_apply_fix): New function.
1638 (mn10300_force_relocation): New function.
1639 (mn10300_fix_adjustable): New function.
1641 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1642 (TC_HANDLES_FX_DONE): Define.
1643 (obj_fix_adjustable): Define.
1644 (MD_APPLY_FIX3): Define.
1645 (TC_LINKRELAX_FIXUP): Define.
1647 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1649 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1651 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1653 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1655 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1656 if the fixup resulted in a relocation.
1658 2000-08-18 Nick Clifton <nickc@redhat.com>
1660 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1661 Make reference to first element of shift_names explicit.
1663 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1665 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1666 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1667 add a symbol's address. Removed all target-specific #ifdefs that
1668 used to accomplished the same.
1669 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1670 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1671 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1672 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1673 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1675 2000-08-17 Kazu Hirata <kazu@hxi.com>
1677 * dwarf2dbg.c: Fix formatting.
1679 2000-08-17 Nick Clifton <nickc@redhat.com>
1681 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1682 to be recoded as logical shift lefts by zero.
1684 2000-08-16 Jim Wilson <wilson@cygnus.com>
1686 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1687 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1689 (note_register_values): Handle IA64_OPND_R3_2 operands.
1691 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1693 * config/tc-i860.c (md_operand): Silly typo fixed.
1695 2000-08-16 Nick Clifton <nickc@redhat.com>
1697 * config/tc-arm.c (struct asm_shift): Delete.
1699 (enum asm_shift_index): New.
1700 (struct asm_shift_properties): New.
1701 (struct asm_shift_name): New.
1702 (shift_properties[]); New.
1703 (shift_names[]); New.
1705 (decode_shift): Use new structures.
1706 Issue a warning is "ROR #0" is used.
1707 Issue a warning if "ASR #0" or "LSR #0" is used.
1709 (md_begin): Initialise arm_shift_hsh table from new
1710 asm_shift_name array.
1712 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1714 * config/tc-sparc.c: Kill all warnings.
1715 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1717 (md_show_usage): Update usage text.
1719 2000-08-16 Nick Clifton <nickc@redhat.com>
1721 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1724 2000-08-15 Will Cohen <wcohen@redhat.com>
1726 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1728 * config/tc-sh.c (md_assemble): Changed so debug_type
1729 test performed for ppi_assemble
1730 * config/tc-sh.c: Included dwarf2dbg.h.
1731 (debug_line): Defined.
1732 (md_assemble): Generates dwarf2 line info.
1733 (sh_finalize): New function. Finalize dwarf2 info.
1734 (assemble_ppi): Returns size of code generated.
1735 (build_Mytes): Returns size of code generated.
1736 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1737 * config/tc-sh.h (md_end): Defined.
1738 (sh_finalize): Declared.
1740 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1742 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1745 2000-08-14 Nick Clifton <nickc@redhat.com>
1747 * config/tc-arm.c (do_bx): Allow "bx pc".
1749 2000-08-14 Jim Wilson <wilson@cygnus.com>
1751 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1752 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1753 (md_begin): Change assignment to md.flag to OR in the new bit.
1755 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1757 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1758 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1761 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1763 * NEWS: Mention i860 support.
1765 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1767 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1769 2000-08-14 Andreas Schwab <schwab@suse.de>
1771 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1773 2000-08-11 Andreas Schwab <schwab@suse.de>
1775 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1778 2000-08-11 Kazu Hirata <kazu@hxi.com>
1780 * expr.c: Fix formatting.
1781 * config/obj-bout.c: Likewise.
1783 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1785 * doc/c-i860.texi: Flesh out the i860 section more.
1787 2000-08-10 Kazu Hirata <kazu@hxi.com>
1789 * symbols.c: Fix formatting.
1792 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1794 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1795 has the IgnoreSize bit set.
1797 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1799 From Rodney Brown <RodneyBrown@mynd.com>
1800 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1801 * configure: Regenerate.
1803 2000-08-09 Kazu Hirata <kazu@hxi.com>
1805 * hash.c: Fix formatting.
1808 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1810 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1811 (i860_fix_info): New enum.
1812 (MD_APPLY_FIX3): Define.
1813 (WORKING_DOT_WORD): Define.
1814 (TC_HANDLES_FX_DONE): Define.
1815 (DIFF_EXPR_OK): Define.
1816 (LISTING_HEADER): Define.
1817 (TARGET_FORMAT): Select target format based on endian flag.
1818 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1819 (target_big_endian): Add external declaration.
1821 * config/tc-i860.c: All existing code reworked completely. Other
1822 new code shown below.
1823 (SYNTAX_SVR4): Define.
1824 (target_warn_expand): New variable.
1825 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1826 (md_longopts): Declare and define with new options (-EL, -EB,
1828 (md_show_usage): New function.
1829 (md_operand): New function.
1830 (obtain_reloc_for_imm16): New function.
1831 (md_apply_fix3): New function.
1832 (tc_gen_reloc): New function.
1834 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1836 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1837 2 bytes of the jump address are in the same frag.
1838 (find): Accept 68hc12 register indirect modes.
1840 * NEWS: Mention 68HC11 & 68HC12 support.
1842 2000-08-07 Richard Henderson <rth@cygnus.com>
1844 * config/tc-ia64.c (unwind): Add prologue_mask member.
1845 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1846 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1847 (dot_body): Clear unwind.prologue_mask.
1848 (dot_prologue): Set it. Accept a register second argument.
1850 2000-08-07 Kazu Hirata <kazu@hxi.com>
1852 * config/atof-ieee.c: Fix formatting.
1853 * config/atof-tahoe.c: Likewise.
1855 2000-08-06 Nick Clifton <nickc@cygnus.com>
1857 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1860 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1861 of .popsection, .previous, .pushsection, .subsection,
1862 .version, .vtable_entry, .vtable_inherit and .weak.
1864 2000-08-05 Kazu Hirata <kazu@hxi.com>
1866 * config/tc-cris.c: Fix formatting.
1867 * config/tc-i386.c: Likewise.
1868 * config/tc-sparc.c (sparc_ip): Simplify the code.
1870 2000-08-04 Kazu Hirata <kazu@hxi.com>
1872 * config/tc-cris.c: Rearrange code for readability.
1873 * config/tc-d10v.c: Fix formatting.
1874 * config/tc-m32r.c: Likewise.
1875 * config/tc-sparc.c: Likewise.
1877 2000-08-02 Jim Wilson <wilson@cygnus.com>
1879 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1880 before ia64_find_opcode.
1881 (md_assemble): Likewise.
1883 2000-08-01 Nick Clifton <nickc@cygnus.com>
1885 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1886 Undo some formatting fixes.
1888 2000-08-01 Kazu Hirata <kazu@hxi.com>
1890 * config/obj-som.c: Fix formatting.
1891 * config/obj-ieee.c: Likewise.
1892 * config/tc-arm.c: Likewise.
1893 * config/tc-v850.c: Likewise.
1895 2000-08-01 Nick Clifton <nickc@redhat.com>
1897 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1898 index by command line option.
1900 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1902 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1903 (@node M68K-Branch): Rewrite to match the reality.
1905 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1907 * doc/c-i860.texi: New file.
1908 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1909 * doc/Makefile.in: Regenerate.
1910 * doc/all.texi: Add I860 as relevant architecture.
1911 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1913 2000-07-31 Kazu Hirata <kazu@hxi.com>
1915 * config/tc-d30v.c: Fix formatting.
1917 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1919 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1920 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1921 long emit a long branch if available instead of an absolute jump, never
1922 emit absolute jumps for anything with --pcrel.
1924 * doc/c-m68k.texi: Document new command line option.
1926 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1928 * config/tc-avr.c: Use PARAMS macro in function declarations.
1929 Don't declare md_pcrel_from_section (already in tc-avr.h).
1930 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1931 (avr_operand): Don't set (unsigned) op_mask to -1.
1933 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1935 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1936 * configure: Regenerated.
1937 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1938 of operand to the .type directive (.e.g, "type").
1940 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1942 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1943 * app.c (do_scrub_chars): Record where first comment found.
1944 * read.c (read_a_source_file): Init found_comment on entry, and
1945 notify whether comments found on exit.
1946 * config/tc-hppa.c (md_shortopts): Add "c".
1947 (md_longopts): Add warn-comment.
1948 (md_parse_option): Handle it.
1949 (md_show_usage): Show available options.
1950 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1952 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1954 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1955 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1957 (md_estimate_size_before_relax): Don't fall off end of function.
1959 2000-07-27 Kazu Hirata <kazu@hxi.com>
1961 * config/tc-avr.c: Fix formatting.
1962 * config/tc-ns32k.c: Likewise.
1964 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1966 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1968 2000-07-27 Kazu Hirata <kazu@hxi.com>
1970 * config/tc-d10v.c: Fix formatting.
1971 * config/tc-z8k.c: Likewise.
1972 * config/tc-sparc.c: Likewise.
1974 2000-07-26 Dave Brolley <brolley@redhat.com>
1976 * cgen.c (queue_fixup): Declare opinfo.
1977 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1978 (gas_cgen_md_operand): Ditto.
1979 (gas_cgen_md_apply_fix3): Ditto.
1981 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1983 * config/obj-coff.c (obj_frob_symbol): Don't merge
1984 labels. Don't merge if the symbol isn't constant. Return
1985 immediately if a symbol is merged.
1987 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1989 * frags.c (frag_align): Correct absolute section alignment.
1991 2000-07-20 DJ Delorie <dj@redhat.com>
1993 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1994 it breaks linking against DLLs.
1996 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1998 * configure.in: Add CRIS support.
1999 * configure: Regenerate.
2000 * Makefile.am: (CPU_TYPES): Add cris.
2001 (CPU_OBJ_VALID) [aout]: Add cris.
2002 (MULTI_CPU_TYPES): Add cris.
2003 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2004 [coff]: Only i386 and mips are valid.
2005 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2006 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2007 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2008 Regenerate dependencies.
2009 * Makefile.in: Regenerate.
2010 * aclocal.m4: Regenerate.
2011 * as.c: Declare crisaout, criself.
2012 * config/tc-cris.h, config/tc-cris.c: New.
2013 * config/e-criself.c, config/e-crisaout.c: New.
2014 * po/POTFILES.in, po/gas.pot: Regenerate.
2016 2000-07-20 Kazu Hirata <kazu@hxi.com>
2018 * read.c: Fix formatting.
2019 * write.c: Fix formatting.
2021 2000-07-19 H.J. Lu <hjl@gnu.org>
2023 * sb.c: Include <stdlib.h> if exists for abort ().
2025 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2027 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2028 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2029 (pa_type_args): Same here.
2031 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2033 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2034 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2035 the storage class is already set.
2037 2000-07-17 Kazu Hirata <kazu@hxi.com>
2039 * config/tc-m68hc11.c: Fix formatting.
2040 * config/tc-mn10200.c: Likewise.
2041 * config/tc-mn10300.c: Likewise.
2042 * config/tc-pj.c: Likewise.
2043 * config/tc-tic80.c: Likewise.
2044 * config/tc-w65.c: Likewise.
2046 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2048 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2051 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2053 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2056 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2058 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2059 ELF as are used for SOM (except the 32-bit reloc one) to decide
2060 whether a symbol can be reduced to a section symbol. Expand on
2061 the comment for symbols involved in LR% and RR% expressions.
2063 2000-07-14 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-mips.c (mips_disable_float_construction): New
2066 static variable. Set to true if doubles should not be
2067 constructed by loading two single width fp registers with
2068 halves of the value.
2069 (mips_ip): Test mips_disable_float_construction.
2070 (md_longopts): Add command line switches --construct-floats
2071 and --no-construct-floats.
2072 (md_parse_option): Parse new command line options.
2073 (md_show_usage): Describe new command line options.
2075 * doc/c-mips.texi: Document new command line options.
2077 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2079 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2080 * configure: Regenerate.
2082 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2084 * configure.in (DEFAULT_EMULATION setting): Revert part of
2085 2000-07-01 change that set te_multi=multi unless set to tmips.
2086 * configure: Regenerate.
2088 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2090 * config/obj-coff.c (coff_frob_section): Add padding to the last
2091 section when aligning it increases its size.
2093 2000-07-11 Kazu Hirata <kazu@hxi.com>
2095 * config/tc-tic54x.c: Fix formatting.
2097 2000-07-10 Kazu Hirata <kazu@hxi.com>
2099 * config/tc-h8500.c: Fix formatting.
2100 * config/tc-tic54x.c: Fix formatting.
2102 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2104 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2105 displacements correctly.
2107 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2109 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2111 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2115 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2117 From David Huggins-Daines <dhd@linuxcare.com>
2118 * config/te-hppalinux64.h: Add a new emulation.
2119 * configure.in (emulations): Add configure bits to support the
2120 64-bit Linux/parisc target.
2121 * configure: Regenerate.
2123 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2124 (md_shortopts): Add `V' for ELF.
2126 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2127 when SOM or ELF_ARG_RELOC are defined.
2128 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2129 ELF_ARG_RELOC are defined.
2130 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2131 (pa_stringer): ..Do it here instead. Fix comment typos.
2132 (hppa_force_relocation): Cast enums to int before comparing with
2135 From Ryan Bradetich <rbradetich@uswest.net>
2136 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2137 redifinition warning.
2138 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2139 (hppa_force_relocation): ditto
2140 (md_apply_fix): Added cast to buf to fix warnings.
2142 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2143 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2145 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2146 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2147 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2148 reloc_type** to avoid warnings in switch.
2149 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2150 little earlier instead.
2152 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2154 (pa_type_args): Use symbol_arg_reloc_info.
2155 (struct pa_it): Make arg_reloc unsigned int.
2156 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2157 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2158 (pa_code): Delete. pa_text duplicates this function.
2159 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2160 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2162 (cons_fix_new_hppa): Actually change selector to e_fsel when
2163 warning about assuming so.
2164 (tc_gen_reloc): More example elf arg reloc code.
2165 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2166 (hppa_force_relocation): Likewise.
2168 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2170 (pa_end_of_source): Prototype.
2171 (hppa_fix_adjustable): Prototype.
2172 (LABELS_WITHOUT_COLONS): Move it..
2173 * config/te-hppa.h: To here.
2175 * config/te-hppa64.h: New file.
2177 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2179 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2180 format -10, -16, 16 relocs.
2181 (hppa_elf_mark_end_of_function): Test for null
2182 last_call_info->start_symbol
2184 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2185 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2186 re_assesmble_* functions. Delete extraneous statements. Fix
2188 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2189 insn to re_assemble_*.
2191 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2193 * doc/internals.texi (Expressions): Fix typo.
2195 2000-07-08 Kazu Hirata <kazu@hxi.com>
2197 * config/tc-sh.c: Fix formatting.
2198 * config/tc-tic54x.c: Fix formatting.
2199 * depend.c: Fix formatting.
2200 * flonum-konst.c: Likewise.
2201 * flonum-mult.c: Likewise.
2203 2000-07-07 Kazu Hirata <kazu@hxi.com>
2205 * config/tc-sh.c: Fix comments.
2206 * config/obj-vms.c: Fix comments.
2207 * config/tc-a29k.c: Likewise.
2208 * config/tc-alpha.c: Likewise.
2209 * config/tc-h8300.c: Likewise.
2210 * config/tc-h8500.c: Likewise.
2211 * config/tc-i370.c: Likewise.
2212 * config/tc-ia64.c: Likewise.
2213 * config/tc-m68hc11.c: Likewise.
2214 * config/tc-m68k.c: Likewise.
2215 * config/tc-mips.c: Likewise.
2216 * config/tc-ns32k.c: Likewise.
2217 * config/tc-ppc.c: Likewise.
2218 * config/tc-z8k.c: Likewise.
2220 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2222 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2223 Default to '(SEC_LOAD | SEC_DATA)'.
2224 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2226 * doc/internals.texi (CPU Backend): Describe
2227 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2229 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2231 * as.c (parse_args): NULL terminate the long option list.
2233 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2235 * config/tc-d30v.h: Include "write.h" for fixS.
2236 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2238 2000-07-05 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-d30v.c (write_2_short): Further changes to warning
2241 messages produced when combining EITHER_BUT_PREFER_MU attributed
2244 2000-07-05 DJ Delorie <dj@redhat.com>
2248 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2250 * config/tc-arm.c (psrs): Accept combinations of flags.
2252 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2254 * config/tc-avr.c: Change _ () to _() around all strings marked
2255 for translation (exception from the usual coding style).
2256 (avr_opt): New struct variable, how the new switches are set.
2257 (OPTION_MMCU): Define as 'm' and actually use.
2258 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2259 (show_mcu_list): New function, display the list of known MCUs.
2260 (md_show_usage): Document the new switches. Call show_mcu_list.
2261 (avr_set_arch): Change 'm' to OPTION_MMCU.
2262 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2263 Handle the new switches.
2264 (avr_operands): Disable warnings for undefined combinations of
2265 operands if -mall-opcodes. Disable warnings for skipping two-word
2266 instructions if enhanced core or -mno-skip-bug.
2267 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2268 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2269 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2270 (avr_ldi_expression): Warn about implicit lo8().
2271 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2273 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2275 * configure.in: Add entry for mips-*-sysv4*MP*
2276 * configure: Rebuild
2277 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2278 elf32-tradlittlemips for traditional mips targets.
2279 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2280 test for Link Once sections as in adjust_reloc_syms.
2281 * config/te-tmips.h: New file for traditional mips targets. Define
2284 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2286 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2287 flags argument is not present, don't change an existing section's
2288 section's attributes. If the flags argument is present, warn if the
2289 attributes don't match the section's current attributes. When
2290 long section names are supported, set SEC_LINK_ONCE and
2291 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2293 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2295 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2296 symbols; create them.
2298 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2300 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2301 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2303 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2305 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2306 expressions. Ignore the problem when handling 16 bit signed
2307 immediates, because the assembler will take care of the relocation
2310 2000-06-27 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2313 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2314 sequential order, and emit warning messages if the input source
2315 code contains constructs like that, or parallel constructs
2316 containing such opcodes.
2318 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2320 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2321 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2322 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2323 (md_show_usage): Update usage message.
2324 (md_parse_option): Allow redefinition of MCU type within the
2325 same avr[1-5] bfd machine type. Show both old and new MCU type
2326 in the error message.
2327 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2328 Simplify 8K wrap code.
2330 2000-06-25 Kazu Hirata <kazu@hxi.com>
2332 * config/obj-aout.c: Remove all uses of DEFUN.
2333 * config/obj-ieee.c: Likewise.
2334 * config/tc-sh.c: Fix comment typos.
2335 * config/tc-tahoe.c: Likewise.
2336 * config/tc-vax.c: Likewise.
2337 * config/tc-w65.c: Likewise.
2338 * config/tc-z8k.c: Likewise.
2339 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2341 2000-06-24 DJ Delorie <dj@cygnus.com>
2343 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2344 more changes from Sept 1999
2345 (tc_i386_fix_adjustable): ditto
2346 (md_apply_fix3): ditto
2348 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2350 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2351 (gas_cgen_parse_operand): Set it around expression() call.
2352 (gas_cgen_md_operand): Test for it before longjmp().
2354 2000-06-24 Kazu Hirata <kazu@hxi.com>
2356 * config/tc-h8500.c: Remove all uses of DEFUN.
2357 * config/tc-sh.c: Likewise.
2358 * config/tc-w65.c: Likewise.
2359 * config/tc-z8k.c: Likewise.
2361 * config/tc-h8500.c: Fix typos in comments.
2363 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2365 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2368 2000-06-23 matthew green <mrg@redhat.com>
2370 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2371 defined. Fix error message for `[' grouping.
2373 2000-06-22 Kazu Hirata <kazu@hxi.com>
2375 * config/tc-h8300.c: Fix formatting and comment typos.
2377 2000-06-22 Timothy Wall <twall@cygnus.com>
2379 * config/tc-ia64.c (note_register_values): Move premature QP
2380 notation clearing into the appropriate place.
2382 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2384 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2385 first before anything else. Add bin-bugs.h, emul.h and progress.h
2386 Sort list of files as for $(OBJS) in Makefile.am.
2388 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2389 find one. Remake dependencies.
2390 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2391 * Makefile.in: Regenerate.
2392 * doc/Makefile.in: Regenerate.
2394 * config/tc-i386.c (i386_displacement): Don't assume a constant
2395 displacement is necessarily 16 bits when in 16 bit code mode.
2396 (md_assemble): Instead size the displacement here after we know
2397 for sure that a .code16gcc operand hasn't automatically added
2398 operand size prefixes.
2400 2000-06-21 H.J. Lu <hjl@gnu.org>
2402 * Makefile.am: Rebuild dependency.
2403 * Makefile.in: Rebuild.
2405 2000-06-21 Kazu Hirata <kazu@hxi.com>
2407 * config/tc-h8300.c (parse_reg): Make the function static.
2408 (parse_exp): Likewise.
2410 2000-06-20 DJ Delorie <dj@cygnus.com>
2412 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2413 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2414 for cygwin import libraries to work properly.
2416 2000-06-20 H.J. Lu <hjl@gnu.org>
2418 * Makefile.am: Rebuild dependency.
2419 * Makefile.in: Rebuild.
2420 * configure: Likewise.
2421 * doc/Makefile.in: Likewise.
2423 2000-06-20 Timothy Wall <twall@cygnus.com>
2425 * doc/internals.texi (CPU backend): Add @itemx for
2426 TC_START_LABEL_WITHOUT_COLON.
2427 * doc/c-tic54x.texi: New.
2428 * doc/as.texinfo: Add tic54x features and include primary tic54x
2430 * doc/all.texi: Add C54X.
2431 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2432 * doc/Makefile.in: Regenerate.
2433 * configure.in: Add tic54x and define LIBM for tic54x.
2434 * configure: Regenrate.
2435 * config/tc-tic54x.[ch]: New.
2436 * config/obj-coff.h: Add tic54x.
2437 * Makefile.am: (CPU_TYPES): Add tic54x.
2438 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2439 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2440 (as_new_LDADD): Add $(LIBM).
2441 * Makefile.in: Regenerate.
2443 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2445 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2446 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2447 * doc/as.texinfo: Likewise.
2449 * configure, Makefile.in: Regenerate.
2450 * configure.in (emulations): Recognize m6811 and m6812.
2451 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2452 Added files for 68hc11 and 68hc12 assembler.
2453 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2454 * config/tc-m68hc11.h: Header definition for that assembler.
2456 2000-06-18 Nick Clifton <nickc@redhat.com>
2458 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2459 instead of OCTETS_PER_BYTE.
2461 * config/tc-v850.c: Fix compile time warnings.
2462 * config/tc-ppc.c: Fix compile time warnings.
2464 2000-06-18 H.J. Lu <hjl@gnu.org>
2466 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2467 * configure: Rebuild.
2469 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2471 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2474 2000-06-16 Nick Clifton <nickc@cygnus.com>
2476 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2477 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2479 * doc/c-mips.texi: Document newly accepted cpu variants.
2481 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2483 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2485 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2487 * macro.c (getstring): Make it possible to escape the quote
2490 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2492 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2494 2000-06-13 H.J. Lu <hjl@gnu.org>
2496 * configure: Regenerate.
2498 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2500 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2502 * doc/internals.texi (line_separator_chars): Semicolon is no
2503 longer a default. Mention null and newline as defaults.
2505 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2507 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2508 * config/tc-i860.h (line_separator_chars): Likewise.
2509 * config/tc-h8300.c (line_separator_chars): Likewise.
2510 * config/tc-i960.c (line_separator_chars): Likewise.
2511 * config/tc-m68k.c (line_separator_chars): Likewise.
2512 * config/tc-mips.c (line_separator_chars): Likewise.
2513 * config/tc-ns32k.c (line_separator_chars): Likewise.
2514 * config/tc-sparc.c (line_separator_chars): Likewise.
2515 * config/tc-vax.c (line_separator_chars): Likewise.
2517 * config/tc-h8300.c (comment_chars): Use string initialiser.
2518 * config/tc-i960.c (line_comment_chars): Likewise.
2519 * config/tc-z8k.c (comment_chars, line_comment_chars,
2520 line_separator_chars): Likewise.
2522 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2525 2000-06-08 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2530 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2532 * configure.in (VERSION): Update to show this is the CVS mainline.
2534 2000-06-08 Matthew Jacob <mjacob@feral.com>
2536 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2537 $at is the integer register $r28, vs. both $r28 and the floating
2538 point register $f28.
2540 2000-06-08 James E. Wilson <wilson@cygnus.com>
2542 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2543 (dot_endp): Don't call ia64_flush_insns.
2544 (emit_one_bundle): Don't delete prologue/body records from
2545 unwind_record list in first loop. Rewrite second loop to account for
2548 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2550 * config/tc-ia64.c: Add missing prototypes.
2551 (generate_unwind_image): Cast argument to output_unw_records call.
2553 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2555 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2557 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2559 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2560 (REGISTER_P): likewise.
2561 (avr_opcodes): uses include/opcode/avr.h
2562 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2564 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2566 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2569 2000-06-03 H.J. Lu <hjl@gnu.org>
2571 * read.c (is_end_of_line): Put back `;'.
2573 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2575 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2577 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2579 * expr.c (operand): Test is_end_of_line outside switch to catch
2580 line separator chars that are also operators.
2581 (operator): Return O_illegal for line separator chars.
2583 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2584 entry (or `!' entry for TC_HPPA).
2586 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2587 before indexing is_end_of_line. Remove redundant check for '\0'.
2589 * config/tc-h8500.c (md_assemble): Likewise.
2590 * config/tc-mcore.c (md_assemble): Likewise.
2591 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2594 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2596 * config/tc-mcore.c (mcore_cons): Likewise.
2597 (mcore_float_cons): Likewise.
2598 (mcore_stringer): Likewise.
2599 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2601 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2603 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2605 2000-05-29 Nick Clifton <nickc@cygnus.com>
2607 * config/tc-sh.c: Fix compile time warning messages.
2609 * config/tc-mips.c: Fix compile time warning messages.
2611 2000-05-29 Philip Blundell <philb@gnu.org>
2613 * doc/as.texinfo: Update copyright dates.
2614 (Local Labels): Delete misplaced mention of ARM.
2615 * NEWS: Mention ARM ELF support.
2617 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2619 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2620 it is modified, and use the real_size to compute the frag address
2621 for dwarf2 line info.
2623 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2625 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2626 line-matching scheme to cope with automake moving variables around.
2627 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2628 * Makefile.in: Regenerate.
2630 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2632 * config/tc-sparc.c (sparc_relax): New.
2633 (md_longopts): Add -relax and -no-relax options.
2634 (md_parse_options, md_show_usage): Likewise.
2635 (md_apply_fix3): Optimize tail call into branch always if possible.
2637 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2639 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2640 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2641 rules, with warning when a GAS statement specifies a packing that
2642 will result in an instruction being squashed.
2643 Added typdef packing_type and enumerals, changed various integer
2644 literals to use the enumerals.
2646 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2648 * config/tc-ia64.c (dot_restorereg_p): New function.
2649 (md_pseudo_table): Add restorereg.p.
2650 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2651 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2653 * config/tc-ia64.h (unw_record_type): Add unwabi.
2654 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2655 called MASK with members for imask, and the masks produced by
2656 fr_mem, gr_mem, br_mem, and frgr_mem.
2657 (unw_p_record): Add members ABI and CONTEXT.
2658 (unw_x_record): Add member AB.
2659 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2660 as pseudo-register for use during unwind info generation.
2661 (AR_PFS, AR_LC): New macros.
2662 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2663 whose names start with an at sign (as in "@priunat").
2664 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2666 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2667 proc_end, unwind_info, personality_routine): Consolidate into
2668 "unwind" structure to reduce offset-table use. Add member
2669 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2671 (output_R1_format, output_R3_format, output_P3_format,
2672 output_P6_format): Initialize R with zero to reduce compiler warnings.
2673 (output_P7_format): Ditto. Add `default' branch to switch
2674 statement to reduce compiler warnings.
2675 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2676 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2677 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2678 into single argument.
2679 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2680 compiler warnings. Merge A and B args into single argument.
2681 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2682 A and B args into single argument.
2683 (free_record): Removed (wasn't used).
2684 (free_list_records): Also free imasks in prologue records.
2685 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2686 (output_spill_mask): Remove.
2687 (output_unwabi): New function.
2688 (output_epilogue, output_label_state, output_copy_state): Call
2690 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2691 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2693 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2694 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2695 as part of handling the prologue records. Emit region's imask if
2696 we have one. Handle unwabi, epilogue, label_state, copy_state,
2697 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2698 spill_sprel_p, and spill_reg_p records.
2699 (set_imask, count_bits, slot_index): New function.
2700 (fixup_unw_records): Fix region size computation. Handle
2701 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2702 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2703 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2704 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2705 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2706 (dot_save): Use manifest constants for applicaton registers.
2707 Handle REG_PR and REG_PRIUNAT.
2708 (dot_restore): Don't just ignore it.
2709 (dot_restorereg): New function..
2710 (generate_unwind_image): Ensure unwind info is a multiple of eight
2711 bytes, not just four bytes.
2712 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2713 (dot_altrp): Don't just ignore it.
2714 (dot_savemem): New function. Replaces dot_savesp() and
2715 dot_savepsp(). Use manifest constants for applicaton registers.
2716 Handle REG_PR and REG_PRIUNAT.
2717 (dot_savef): Simplify.
2718 (dot_saveb): Support generation of br_gr.
2719 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2720 dot_label_state, dot_copy_state): New function.
2721 (dot_unwabi): Don't just ignore it.
2722 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2723 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2724 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2725 (emit_one_bundle): Set slot number for prologue/body records
2726 *before* emitting the first insn.
2727 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2728 (md_begin): Declare "psp" pseudo-register.
2729 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2730 so we don't get segfault.
2731 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2732 counts as required per SW Conventions manual
2733 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2734 output_preds_psprel, output_preds_sprel, output_spill_base,
2735 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2736 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2737 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2738 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2739 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2740 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2741 (dot_vframe): Implement.
2742 (dot_vframesp, dot_vframepsp): New function.
2744 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2746 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2747 * configure: Regenerate.
2749 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2751 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2752 (md_estimate_size_before_relax): so we can use it here instead of
2753 old kludges. Localise vars to blocks. Comment.
2755 * frags.c (frag_new): Update fr_var comments.
2756 * frags.h (struct frag): Ditto.
2758 2000-05-22 Richard Henderson <rth@cygnus.com>
2760 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2761 (pseudo_func): Add pcrel.
2762 (operand_match): Handle IA64_OPND_TGT64.
2763 (build_insn): Likewise.
2764 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2765 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2766 (fix_insn): Handle all three 64-bit relocation types.
2768 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2770 * obj.h (struct format_ops): New members begin, app_file,
2771 s_set_other, s_set_desc, s_get_type, s_set_type,
2772 separate_stab_sections, init_stab_section.
2774 * config/obj-multi.h: Update GPL notice to v2.
2776 (obj_app_file): New.
2777 (S_SET_SIZE): Test s_set_size for NULL before calling.
2778 (S_SET_ALIGN): Similar for s_set_align.
2783 (SEPARATE_STAB_SECTIONS): New.
2784 (INIT_STAB_SECTION): New.
2785 (EMIT_SECTION_SYMBOLS): New.
2786 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2788 * config/obj-elf.h: Update GPL notice to v2.
2789 Mention that this file is included from obj-multi.h.
2790 (obj_begin): Wrap definition in ifndef.
2791 (elf_file_symbol): Constify declaration.
2792 (obj_app_file): Ditto.
2793 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2794 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2796 * config/obj-elf.c (elf_s_set_other): New.
2797 (elf_file_symbol): Constify argument.
2798 (elf_separate_stab_sections): New.
2799 (elf_init_stab_section): New.
2800 (elf_format_ops): Add new members. Remove comma at end.
2802 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2803 (ecoff_format_ops): Add new fields. Remove comma at end.
2804 Mention inconsistency for emit_section_symbols.
2806 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2808 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2809 (coff_separate_stab_sections): New.
2810 (coff_format_ops): Add new members.
2812 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2813 (obj_aout_s_set_other): New.
2814 (obj_aout_s_set_desc): New.
2815 (obj_aout_s_get_type): New.
2816 (obj_aout_s_set_type): New.
2817 (obj_aout_separate_stab_sections): New.
2818 (aout_format_ops): New members added. Use obj_aout_process_stab,
2819 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2820 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2822 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2824 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2826 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2827 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2828 (md_estimate_size_before_relax): Ensure jumps to weak and
2829 externally visible symbols are relocatable.
2831 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2833 * stabs.c (aout_process_stab): Make global.
2834 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2835 * read.h (aout_process_stab): Declare.
2837 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2838 Generalize to *aout, *coff *elf.
2839 * configure: Regenerated.
2841 * doc/internals.texi (Object format backend): Say
2842 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2844 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2845 * Makefile.in: Regenerated.
2847 2000-05-19 Catherine Moore <clm@cygnus.com>
2849 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2851 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2853 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2854 instruction to reflect change in re_assemble_*.
2856 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2858 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2859 build PA64 ELF tools.
2860 * configure: Rebuilt.
2862 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2864 * Makefile.am: Regenerate dependencies.
2865 * Makefile.in: Regenerate.
2867 2000-05-15 Nick Clifton <nickc@cygnus.com>
2869 * config/tc-arm.c (struct asm_psr): Add boolean field
2870 distinguishing between CSPR and SPSR. Rename 'number' field
2872 (psrs): Rearrange contents to match new asm_psr structure.
2873 (arm_psr_parse): Move next to psr_required_here. Make it
2874 return an asm_psr structure.
2875 (psr_required_here): Use asm_psr structure returned by
2877 (do_msr): Reorganise to allow psr_required_here to be called
2879 (md_undefined_name): Mark 'name' parameter as unused, since
2880 the COFF target does not use it.
2882 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2884 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2886 * config/te-aux.h: Likewise.
2887 * config/te-dpx2.h: Likewise.
2888 * config/te-go32.h: Likewise.
2889 * config/te-hp300.h: Likewise.
2890 * config/te-hppa.h: Likewise.
2891 * config/te-i386aix.h: Likewise.
2892 * config/te-ic960.h: Likewise.
2893 * config/te-interix.h: Likewise.
2894 * config/te-nbsd532.h: Likewise.
2895 * config/te-pc532mach.h: Likewise.
2896 * config/te-ppcnw.h: Likewise.
2897 * config/te-psos.h: Likewise.
2898 * config/te-sparcaout.h: Likewise.
2899 * config/te-sun3.h: Likewise.
2900 * config/te-sysv32.h: Likewise.
2902 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2904 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2905 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2906 and sign extend without an if statement.
2907 (build_bytes): Likewise.
2909 2000-05-14 Kazu Hirata <kazu@hxi.com>
2911 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2912 X_add_symbol L_32 case.
2914 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2916 * config/te-freebsd.h: New file.
2918 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2920 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2921 bindtextdomain): Replace defines with those from intl/libgettext.h
2922 to quieten gcc warnings.
2924 * NEWS: Mention x86 .arch and -q.
2926 * config/tc-i386.c (quiet_warnings): New.
2927 (md_assemble): Use quiet_warnings.
2928 (md_parse_option): Set quiet_warnings from -q.
2929 (md_show_usage): Mention -q, delete -m.
2930 (flag_do_long_jump): Delete.
2931 (md_parse_option): Remove -m.
2932 (md_show_usage): Remove -m.
2933 (md_create_long_jump): Remove useless flag_do_long_jump code.
2935 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2936 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2938 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2939 Alexander Sokolov <robocop@netlink.ru>
2941 * doc/c-i386.texi (i386-Arch): New section.
2942 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2944 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2945 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2946 architecture has been given and is not 486.
2947 (set_cpu_arch): New.
2948 (md_pseudo_table): Add .arch.
2949 (md_assemble): Warn if cpu architecture has been given and an
2950 unsupported instruction.
2952 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2953 Move operand_types bit defines after relevant template field.
2954 (template): Add cpu_flags.
2958 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2960 * config/tc-mn10300.h (md_end): Define.
2961 (mn10300_finalize): Declare.
2962 * config/tc-mn10300.c: Include dwarf2dbg.h.
2963 (debug_line): Define.
2964 (md_assemble): Generate dwarf2 line info.
2965 (mn10300_finalize): New function. Finalize dwarf2 info.
2967 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2969 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2970 external version of the relocation for weak symbols.
2972 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2974 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2975 frame size in units of 16 bytes, as required per SW Conventions manual.
2976 (output_unw_records): Output info-block header as a dword to get
2979 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2981 * as.h: #include "file", not <file> on files from ../include.
2982 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2983 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2984 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2985 (tc_coff_symbol_emit_hook): Ditto.
2986 (OPTCOUNT): Cast to int to avoid compiler warning.
2987 (md_begin): Fix signed/unsigned warnings.
2989 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2991 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2992 ABRANCH LONG case for a conditional branch on a 68000.
2993 (md_estimate_size_before_relax): Likewise. Also handle
2994 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2995 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2996 PC-relative on all CPUs.
2997 (md_estimate_size_before_relax): Likewise.
2999 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3001 * as.c (parse_args): Just mention current year in printed
3004 2000-05-03 J.T. Conklin <jtc@redback.com>
3006 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3008 (md_parse_option): Recognize -m7400.
3010 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3012 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3013 don't permit lp to become less than the words array.
3015 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3017 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3018 Fix little-endian case.
3020 2000-05-03 David O'Brien <obrien@NUXI.com>
3022 * as.c (parse_args): Update copyright.
3024 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3026 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3027 for the .bss section too.
3029 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3031 * configure.in: Set em=linux for hppa-*-linux.
3032 * configure: Regenerate.
3033 * doc/Makefile.in: Regenerate with correct automake.
3035 * frags.c (frag_grow): Sanity check chunk_size.
3037 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3038 * config/obj-som.h: Likewise.
3039 * config/obj-ieee.h: Likewise.
3041 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3043 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3044 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3045 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3046 (pa_ip): low_sign_unext now returns via function value. Use
3047 re_assemble_* instead of dis_assemble_* and
3048 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3050 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3051 (md_section_align, md_parse_option, md_show_usage,
3052 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3053 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3054 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3055 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3056 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3058 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3059 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3060 outside of switch. Correct mask and shifting errors in case 10
3061 and case -11. In case 21, compare against signed range to suit
3062 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3063 case 17 and case 22, use offsetT variable to properly check range.
3064 Use re_assemble_* here too.
3065 (evaluate_absolute): Change type of value to offsetT. Call
3066 hppa_field_adjust to do the work for us.
3067 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3068 (pa_parse_cmpib_64_cmpltr): Ditto.
3069 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3070 of i to unsigned int.
3071 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3072 (pa_end_of_source): Return type is void.
3074 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3076 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3078 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3080 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3081 More comments added.
3082 (md_begin): Removed "construct symbols for each register name".
3083 Because register names conflicts with GCC generated function
3085 (avr_operand): Now constant numbers can be used as a register
3086 identifiers (0 as r0, 31 as r31).
3087 (md_assemble): use skip_space () before parsing instruction
3090 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3092 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3093 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3094 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3095 * configure: Regenerate.
3097 2000-04-29 Andreas Jaeger <aj@suse.de>
3099 * as.h: Correctly check GCC version.
3101 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3103 * doc/as.1: Fix unbalanced brackets.
3105 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3107 (line_comment_chars): Set to '/' if TE_FreeBSD.
3109 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3111 * configure.in: Configury support for PA64 (currently disabled).
3112 * configure: Rebuilt.
3114 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3116 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3117 bfd_set_section_alignment.
3119 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3121 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3124 2000-04-24 Nick Clifton <nickc@cygnus.com>
3126 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3127 * doc/as.texinfo (Align): Include arm and strongarm in list of
3128 targets that have the second form of the behaviour of the .align
3131 2000-04-24 Mark Klein <mklein@dis.com>
3133 * obj-som.c: Terminate obj_pseudo_table.
3135 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3137 * as.c (parse_args): Allow md_parse_option to override -a listing
3139 * config/obj-coff.c (add_lineno): Change type of offset parameter
3140 from "int" to "bfd_vma."
3141 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3142 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3143 (ppc_change_csect): Align correctly for XCOFF64.
3144 (ppc_machine): New function, which discards "ppc_machine" line.
3145 (ppc_tc): Cons for 8 when code is 64 bit.
3146 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3148 (md_parse_option): Handle -a64 and -a32.
3150 * config/tc-ppc.h (TARGET_MACH): Define.
3151 (TARGET_FORMAT): Move to function.
3152 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3154 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3156 * config/tc-avr.c: New AVR_ISA_ defined.
3157 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3158 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3159 for `fmul', `movw' and `lpm R,Z' instructions.
3160 (avr_operands): Warn if current opcode is a two-word instruction
3161 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3162 (avr_opcodes): New commands added.
3163 (REGISTER_P): Check 'a' and 'v' constraint letters.
3164 (mcu_types): New MCU added.
3166 2000-04-22 Timothy Wall <twall@cygnus.com>
3168 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3170 (operand_match): Conditionally insert default bit values for IMMU9.
3172 2000-04-14 Matthew Green <mrg@cygnus.com>
3174 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3175 * configure: Rebuilt.
3177 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3178 Jason Eckhardt <jle@cygnus.com>
3180 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3182 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3183 Added handling of new operand types l,y,&,fe,fE,fx.
3185 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3186 David Mosberger <davidm@hpl.hp.com>
3187 Timothy Wall <twall@cygnus.com>
3188 Andrew MacLeod <amacleod@cygnus.com>
3189 Jim Wilson <wilson@cygnus.com>
3191 * Makefile.am (CPU_TYPES): Add ia64.
3192 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3193 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3194 * Makefile.in: Rebuild.
3195 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3196 * configure: Rebuild.
3197 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3198 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3199 * expr.c (expr): Handle md_optimize_expr.
3200 * read.c (LEX_HASH): Add comment.
3201 * config/tc-ia64.c, config/tc-ia64.h: New files.
3203 2000-04-21 Richard Henderson <rth@cygnus.com>
3205 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3206 bundling a non-delayed branch type instruction.
3208 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3210 * config/tc-mn10300.c (HAVE_AM30): Define.
3211 (md_assemble): Use it.
3213 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3215 * config/obj-elf.c (obj_elf_change_section): Check for changed
3218 * Makefile.am: (CPU_MULTI_VALID): Remove.
3219 (MULTI_CPU_TYPES): Define.
3220 (MULTI_CPU_OBJ_VALID): Define.
3221 (DEPTC): Use the above.
3222 (DEPOBJ): Same here.
3224 Regenerate dependencies.
3225 * Makefile.in: Regenerate.
3227 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3229 * Makefile.am (YACC, LEX): Get them from configure.
3231 2000-04-18 H.J. Lu (hjl@gnu.org)
3233 * config/tc-i386.c (offset_in_range): Use addressT instead of
3234 bfd_vma for non-bfd assemblers.
3236 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3238 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3239 doesn't give spurious errors.
3241 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3243 * as.h (SEEK_SET): Define if undefined.
3245 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3247 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3248 constants, and don't assume offsetT is 32 bits.
3250 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3252 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3253 (md_pcrel_from_section): Add prototype.
3254 (d10v_fix_adjustable): Add prototype.
3255 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3257 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3259 2000-04-12 Nick Clifton <nickc@cygnus.com>
3261 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3262 symbol in frag chain.
3264 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3266 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3267 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3268 (fits_in_signed_word, smallest_imm_type): Ditto.
3269 (md_assemble): Use an offsetT var to hold offsetT values, not a
3271 (offset_in_range): New.
3272 (md_assemble): Use it.
3273 (md_convert_frag): Change type of target_address, opcode_address,
3274 and displacement_from_opcode_start to offsetT.
3275 (md_create_short_jump): Change type of offset to offsetT.
3276 (md_create_long_jump): Ditto.
3277 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3278 (md_chars_to_number): Remove.
3279 (output_invalid): Remove duplicate prototype.
3281 2000-04-09 Nick Clifton <nickc@cygnus.com>
3283 * Makefile.am (CPU_TYPES): Add 'avr'.
3284 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3285 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3287 * Makefile.in: Regenerate.
3289 * doc/as.texinfo: Add M32R documentation.
3291 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3293 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3294 --enable-build-warnings option.
3295 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3296 * Makefile.in, configure: Re-generate.
3298 2000-04-07 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3301 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3302 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3303 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3304 (arm_force_relocation): Force relocations for
3305 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3307 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3309 * config/tc-sh.c (get_operands): There's no third operand if the
3310 first operand is an immediate.
3312 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3314 * config/tc-sh.c (immediate): Delete.
3315 (sh_operand_info): Add immediate member.
3316 (parse_reg): Use A_PC for pc.
3317 (parse_exp): Add second argument 'op'. All callers changed.
3318 (parse_at): Expect pc to be coded as A_PC.
3319 Use immediate field in *op.
3320 (insert): Add fourth argument 'op'. All callers changed.
3321 (build_relax): Add second argument 'op'. All callers changed.
3322 (insert_loop_bounds): New function.
3323 (build_Mytes): Remove DISP_4.
3324 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3325 (assemble_ppi): Use immediate field in *operand.
3326 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3327 (md_apply_fix): Likewise.
3328 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3330 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3332 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3334 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3336 * internals.texi (CPU backend): Document
3337 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3339 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3341 * po/gas.pot: Regenerate.
3343 * as.c (show_usage): Restore translated part of bug string.
3344 * gasp.c (show_usage): Likewise.
3346 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3347 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3348 than move-if-change.
3349 (DEP1): Modify for "gcc -MM".
3353 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3354 Update dependencies.
3355 * Makefile.in: Regenerate.
3357 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3359 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3360 (md_begin): Likewise.
3361 (HAVE_AM33): New macro.
3362 (md_assemble): Use it. Match r_regs and xr_regs only if
3365 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3367 * as.h: #include "bin-bugs.h"
3368 * as.c (show_usage): Use REPORT_BUGS_TO.
3369 * gasp.c: #include "bin-bugs.h"
3370 (show_usage): Use REPORT_BUGS_TO.
3372 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3374 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3376 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3377 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3380 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3382 * config/tc-i386.c (i386_immediate): Don't assume a constant
3383 immediate is necessarily 16 bits when in 16 bit code mode.
3384 (md_assemble): Instead set guess_suffix here after we have checked
3387 2000-04-02 Richard Henderson <rth@cygnus.com>
3389 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3390 quantities. Correct right shift sign extension.
3391 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3392 32-bit value when shifting into place.
3394 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3396 * app.c: Add ATTRIBUTE_UNUSED as needed.
3397 * config/tc-ppc.c: Likewise.
3398 (ppc_size): Make unsigned long.
3399 (ppc_insert_operand): Add casts to avoid warnings.
3401 2000-03-31 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-d10v.h (md_flush_pending_output): Define.
3405 2000-03-29 Nick Clifton <nickc@cygnus.com>
3407 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3408 segment. Works for both BFD_ASSEMBLER and others.
3409 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3411 2000-03-29 Nick Clifton <nickc@cygnus.com
3413 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3415 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3417 * listing.c (LISTING_LHS_WIDTH): Default depends on
3419 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3421 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3423 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3426 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3428 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3430 * config/tc-avr.c (mcu_types): Add missing initialiser.
3431 (md_pcrel_from_section): Add prototype.
3432 (avr_operand): Remove redundant test of unsigned < 0.
3433 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3435 2000-03-27 Denis Chertykov <denisc@overta.ru>
3437 * config/tc-avr.c: New file for AVR support.
3438 * config/tc-avr.h: Likewise.
3439 * configure.in: Add AVR support.
3440 * configure: Regenerate.
3442 2000-03-26 Timothy Wall <twall@cygnus.com>
3444 * gasp.c (macro_op): Add new argument to check_macro call.
3445 Macro structure definitions moved to macro.h
3446 * sb.h: Add argument to prototype for input_scrub_include_sb.
3447 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3448 nesting checks with an additional flag.
3449 (struct input_save): Add flag to indicate whether current sb
3450 should be checked for proper macro/conditional nesting.
3451 (input_scrub_push/pop): Save/restore nest check flag.
3452 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3454 * macro.c (check_macro): Allow caller to retrieve parsed macro
3455 information if a pointer is provided. This information may be
3456 used by the new macro hooks.
3457 * macro.h: Update prototype for check_macro. Macro struct
3458 definitions moved here from macro.c/gasp.c.
3459 * read.c (read_a_source_file): Add parameter to check_macro call,
3460 and pass macro info to the macro hook, if defined.
3461 (input_scrub_insert_line): New. Allow insertion of a line of
3462 characters into the input stream.
3463 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3464 file into the input stream.
3465 (s_include): Use input_scrub_insert_file.
3466 * internals.texi: Document new macro hooks.
3467 * as.h: New prototypes added.
3469 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3471 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3472 an initial capital letter.
3473 (i386_index_check): Reindent.
3475 2000-03-19 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3480 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3482 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3483 instruction operand bad if Rd > 7 when generating
3484 thumb instructions. Prevents for example,
3485 "adr r12,label" from silently failing and generating
3486 the wrong instruction.
3488 2000-03-17 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3491 that have a destingation >= 0x400000.
3492 Fix compile time warning messages.
3494 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3496 * config/tc-sh.c (md_begin): When encountering insn that are
3497 not supported by the current arch, only change the name if
3498 its contents are the same as prev_name.
3499 (get_specific): If the the architecture doesn't match, fail.
3501 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3503 * config/tc-sh.c (IDENT_CHAR): Define.
3504 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3505 matching back where it came from.
3507 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3509 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3511 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3513 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3516 2000-03-15 Kazu Hirata <kazu@hxi.com>
3518 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3520 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3522 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3523 floating-point-number, make sure 'f' is in FLT_CHARS.
3525 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3527 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3528 (s_lcomm_internal): Use it.
3529 * doc/internals.texi (CPU backend): Document it.
3530 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3533 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3535 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3538 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3539 implementation doesn't have special handling for switch
3541 (macro_build): Allow for code in sections other than .text.
3543 (mips_ip): Likewise.
3544 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3545 Don't perform relocs if we will be outputting them.
3546 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3547 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3550 2000-03-09 Catherine Moore <clm@cygnus.com>
3552 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3553 relocation type based on the entry in the fixup structure.
3554 Put S_IS_EXTERN processing back in.
3556 2000-03-08 H.J. Lu (hjl@gnu.org)
3558 * Makefile.am (install-exec-tooldir): Depend on
3559 install-exec-bindir for parallel make.
3560 * Makefile.in: Regenerated.
3562 2000-03-06 Nick Clifton <nickc@cygnus.com>
3564 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3566 (md_parse_option): Parse -m32r command line switch - disable m32rx
3568 (md_show_usage): Document new option.
3570 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3571 * doc/Makefile.in: Regenerate.
3572 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3574 2000-03-02 Michael Meissner <meissner@redhat.com>
3576 * config/tc-d30v.c (check_range): Remove code that incorrectly
3577 sign extended values where bits < 32.
3579 2000-03-02 H.J. Lu (hjl@gnu.org)
3581 * configure.in: Support --enable-targets=all on ia32.
3582 * configure: Regenerated.
3584 2000-03-01 Nick Clifton <nickc@cygnus.com>
3586 * gasp.c (do_align): Remove bogus check of alignment value.
3588 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3590 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3591 TC_PPC was defined forced the type of a symbol with no other type
3594 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3596 * doc/internals.texi (CPU backend): Mention that
3597 line_separator_chars do not break up comments. Fix typos for
3598 LEX_AT and LEX_NAME descriptions. Document operands for
3599 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3600 description of md_create_short_jump usage. Document argument for
3601 md_undefined_symbol.
3603 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3605 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3606 (md_parse_option): Handle it.
3607 (md_show_usage): Document it.
3609 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3611 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3612 opcode, for the instruction `pal19'. From Andrea Arcangeli
3615 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3617 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3619 (md_assemble): To here, before template operands are matched.
3620 Also ensure a constant immediate is sign extended when we know the
3621 size is at most 16 bits. This is to catch cases like "add
3622 $0xffc0,%ax" where we don't know the size, and thus that the
3623 immediate can be represented as Imm8S until after parsing the
3625 (i386_displacement): Similarly sign extend 16 bit constant
3627 (md_assemble): Relax 16-bit jump constant range check to suit sign
3628 extended displacements.
3630 2000-02-26 Andreas Jaeger <aj@suse.de>
3632 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3634 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3636 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3637 call operands when intel_syntax.
3638 (intel_float_operand): Return 2 for "fi...".
3639 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3640 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3641 earlier "SHORT" change.
3642 (md_assemble): When determining suffix from Regs, exclude
3645 2000-02-24 Nick Clifton <nickc@cygnus.com>
3647 * configure: Add arm-wince, mips-pe and sh-pe targets.
3648 * configure: Regenerate.
3650 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3652 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3653 "pe-mips" for the mips-pe target.
3655 * config/tc-arm.c (insns): Change displacement encoded in BL
3656 and B instructions if the target port is arm-wince.
3657 (do_ldst): Do not bias the relocation offset if the target
3659 (md_pcrel_from): Add in missing relocation offset bias if the
3660 target os arm-wince.
3662 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3663 (md_begin): Disable -G support for mips-pe target.
3664 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3665 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3668 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3669 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3670 assembler, just set the alignment to 4.
3672 * config/te-wince-pe.h: New file for WinCE targets. Define
3675 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3677 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3678 string instructions.
3679 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3680 (i386_intel_memory_operand): After finding a segment override,
3681 check again for no `[' before looking for a displacement. Bomb if
3682 more than one displacement rather than silently discarding the
3683 second and subsequent ones. Free strings malloc'd by
3684 build_displacement_string.
3686 2000-02-24 Catherine Moore <clm@cygnus.com>
3688 * config/obj-som.c (obj_pseudo_table): Add "weak".
3689 (obj_som_weak): New routine.
3691 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3693 * config/tc-i386.c (union i386_op): New.
3694 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3695 Throughout file replace occurences of disps[n], imms[n], regs[n]
3696 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3697 intel mode operand swapping. Add assert in regKludge and
3698 fake_zero_displacement code. Test i.types[n] when outputting
3699 displacements and immediates. Combine output of Disp16 with
3701 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3702 when in intel mode by (not) reversing fsub and fdiv operands
3703 before the template search. This fails for single operand
3704 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3705 undefined. Instead fix the base_opcode after we've found the
3706 template. Move base_opcode xor with found_reverse_match from
3707 opcode output code to before this fix so we test for the correct
3709 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3710 check in intel mode. Instead compare opcodes.
3712 * config/tc-i386.h (TC_RELOC): Delete.
3713 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3714 with equivalent call to reloc.
3716 * as.h (flag_m68k_mri): Move declaration after target include, and
3717 only declare when TC_M68K defined. Define as zero otherwise.
3718 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3719 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3720 Define as zero otherwise.
3721 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3722 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3723 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3724 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3725 testing whether defined.
3726 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3727 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3728 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3729 rather than testing whether defined.
3730 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3731 (parse_mri_cons): Declare and use only when TC_M68K.
3732 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3733 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3734 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3736 * NEWS: Mention IBM 370 support.
3738 2000-02-23 Richard Henderson <rth@cygnus.com>
3740 * config/tc-i386.c (md_assemble): When swapping operands for
3741 intel_syntax, assume everything that's not Imm or Disp is a
3744 2000-02-23 Linas Vepstas <linas@linas.org>
3746 * config/tc-i370.c, config/tc-i370.h: New files.
3747 * Makefile.am: Add support for Linux/IBM 370.
3748 * configure.in: Likewise.
3749 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3750 * config/obj-elf.c: Include elf/i370.h
3751 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3753 * Makefile.in: Regenerate.
3754 * configure: Regenerate.
3756 * doc/c-i370.texi: New file.
3757 * doc/all.texi: Include it.
3758 * doc/as.texinfo: And here.
3759 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3760 * doc/Makefile.in: Regenerate.
3762 2000-02-19 Michael Meissner <meissner@redhat.com>
3764 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3765 determine if an instruction can be used in parallel with an ADDppp
3766 or SUBppp instruction.
3768 2000-02-22 Andrew Haley <aph@cygnus.com>
3770 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3772 1999-12-30 Andrew Haley <aph@cygnus.com>
3774 * config/tc-mips.c (mips_gp32): New variable.
3775 (macro_build) Use mips_gp32.
3777 (md_longopts): Add "-mgp32" and "-mgp64".
3778 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3780 (OPTION_M7900): Change offset
3781 (OPTION_NO_M7900): Ditto.
3783 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3785 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3786 warning, and bump it to 1.
3788 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3790 From Brad Lucier <lucier@math.purdue.edu>:
3791 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3794 2000-02-21 Catherine Moore <clm@cygnus.com>
3796 * config/tc-mips.c (MF_HILO_INSN): Define.
3797 (mips_7000_hilo_fix): Declare.
3798 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3799 (md_parse_option): Check for 7000_HILO_FIX options.
3800 (OPTION_M7000_HILO_FIX): Define.
3801 (OPTION_NO_M7000_HILO_FIX): Define.
3802 * doc/c-mips.texi (-mfix7000): Describe.
3804 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3806 * listing.c (print_lines): Remove unused variable `end'.
3808 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3809 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3810 reloc_type when BFD_ASSEMBLER.
3811 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3812 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3813 statement and quell signed vs. unsigned comparison warning.
3815 2000-02-18 Nick Clifton <nickc@cygnus.com>
3817 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3818 the computed frag offset, rather than overwriting it.
3820 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3822 * config/tc-sh.c ("elf/sh.h"): Include.
3823 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3824 (md.begin): Initialize target_arch.
3825 Only include opcodes in has table that match selected architecture.
3826 (parse_reg): Recognize register names for sh-dsp.
3827 (parse_at): Recognize post-modify addressing.
3828 (get_operands): The leading space is now optional.
3829 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3830 arguments. Update valid_arch.
3831 (build_Mytes): Add support for SDT_REG_N.
3832 (find_cooked_opcode): New function, broken out of md_assemble.
3833 (assemble_ppi, sh_elf_final_processing): New functions.
3834 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3835 (md_longopts, md_parse_option): New option: -dsp.
3836 * config/tc-sh.h (elf_tc_final_processing): Define.
3837 (sh_elf_final_processing): Declare.
3839 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3841 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3842 the unwinder subspace. Save the current seg/subseg before creating
3845 2000-02-10 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3848 little endian targets.
3849 (INST_BYTE1): Redefine to handle big and little endian
3851 (cpu_type): New type: Select between M340 and M210.
3852 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3853 instructions of the M340.
3854 (md_assemble): Add support for the MULSH and OPSR classes of
3856 (md_atof): Add support for little endian targets.
3857 (md_parse_option): Add support for -EL, -EB and -mcpu command
3859 (md_convert_frag): Add support for little endian targets.
3860 (md_apply_fix3): Add support for little endian targets.
3861 (md_number_to_chars): Add support for little endian targets.
3863 2000-02-10 Timothy Wall <twall@redhat.com>
3865 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3866 defined, use it to verify the symbol just read should be a label.
3868 2000-02-10 Timothy Wall <twall@redhat.com>
3870 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3871 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3872 around colons when KEEP_WHITE_AROUND_COLON is defined.
3873 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3874 and KEEP_WHITE_AROUND_COLON.
3876 2000-02-08 Timothy Wall <twall@redhat.com>
3878 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3880 (do_repeat): New. Abstract repeat logic so that a "break" can be
3882 (end_repeat): New. Provide support for a "break" out of the
3884 * read.h: Add prototypes for new functions.
3886 2000-02-08 Timothy Wall <twall@redhat.com>
3888 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3889 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3890 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3893 2000-02-08 Timothy Wall <twall@redhat.com>
3895 * read.c: Added elseif to directives table.
3896 * read.h: Added prototype for s_elseif.
3897 * doc/as.texinfo: Added description for elseif.
3898 * cond.c (s_elseif): New function
3900 2000-02-04 Timothy Wall <twall@redhat.com>
3902 * listing.c (print_lines): Remove conditionals causing bug in
3905 2000-02-03 Timothy Wall <twall@cygnus.com>
3907 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3909 * frags.c (frag_new): Calculate fr_fix in octets
3910 (frag_now_fix) Return offset as target address offset (bytes).
3911 (frag_now_fix_octets) New - Return offset in octets (8-bit
3913 * frags.h: Added prototype for frag_now_fix_octets().
3914 Distinguish between octets and bytes in field descriptions.
3915 * listing.c (calc_hex): Account for octets vs bytes when
3916 printing addresses/offsets.
3917 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3918 target is little-endian, print the octets in a word in big-endian
3919 order so that the display looks like a proper hexadecimal number,
3920 instead of having the octets reversed.
3921 * read.c (do_align): When recording alignment, alignment power
3922 should be in terms of target bytes (minimum addressible unit)
3924 (do_org) Convert ORG target address (byte) argument into an
3925 octet offset when generating a variable fragment.
3926 * symbols.c (resolve_symbol_value): Symbol final value
3927 converted to a target address offset (bytes) from its octet offset.
3928 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3929 offset (bytes) is adjusted by the frag offset (octets) converted
3931 (coff_frob_section) Section alignment power is in terms of bytes;
3932 convert it to an octet alignment power when calculating size (and
3933 size mask) in octets. Don't modify the section size in order to
3934 "align" it for TI COFF, since that format has a different method
3935 for storing alignment information.
3937 2000-02-01 Timothy Wall <twall@cygnus.com>
3939 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3940 entries, matching the way GCC generates them. If not escaped, the
3941 filename is encoded incorrectly.
3943 2000-01-31 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-arm.c (reg_table): Add support for ATPCS register
3948 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3950 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3952 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3954 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3955 of a symbol when we really care about its value.
3957 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3959 * config/tc-mcore.c (md_assemble): Give warning message if
3960 operands passes to instruction are more than the spec.
3962 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3964 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3965 Thumb mode but the label seen was not declared as '.thumb_func'
3966 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3967 correct disassembly of Thumb code bounded by non function labels.
3969 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3971 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3972 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3974 * Makefile.in: Same here.
3977 * configure.in: Set bfd_gas for i386-aout when primary target
3978 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3979 we may need the primary te_file. Remove incorrect comment.
3981 * configure: Regenerate.
3983 * config/e-i386aout.c: New file.
3985 * as.c (USE_EMULATIONS): Move to before print_version_id.
3986 (struct emulation): Add i386aout.
3987 (show_usage): Split text strings. Reformat -a text. Add --em
3991 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3992 (aout_format_ops): New.
3995 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3996 preprocessor conditional and add aout USE_EMULATIONS tests.
3997 (read_a_source_file): Don't pass error strings to printf as
4001 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4003 (do_data): Same here.
4004 (process_file): And here.
4007 * symbols.c (colon): Rewrite "already defined" fatal message
4008 code for aout with USE_EMULATIONS.
4011 * config/obj-aout.c (OBJ_HEADER): Define.
4012 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4014 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4015 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4017 (obj_aout_type): Expand S_SET_OTHER here too.
4018 (obj_read_begin_hook): Remove.
4019 (aout_pop_insert): New.
4020 (obj_aout_s_get_other): New.
4021 (obj_aout_s_get_desc): New.
4022 (aout_format_ops): New.
4025 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4026 gets aout_pseudo_table.
4027 (aout_pseudo_table): Declare.
4028 (obj_read_begin_hook): Define.
4031 * config/obj-coff.c (obj_pseudo_table): Rename to
4033 (coff_pop_insert): Use coff_pseudo_table.
4034 (coff_sec_sym_ok_for_reloc): Remove.
4035 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4036 and comment all zero entries and remove #if 0 code.
4039 * config/obj-coff.h (obj_pop_insert): Define.
4040 (coff_pseudo_table): Declare.
4043 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4044 s_get_size, s_set_size. Comment all zero entries.
4047 * config/obj-elf.c (elf_s_get_other): New function.
4048 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4049 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4050 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4052 (obj_elf_parse_section_letters): Don't pass error strings to
4053 printf as format arg.
4056 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4058 (elf_s_get_other): Declare.
4059 (S_GET_OTHER) Define as elf_s_get_other if not already
4061 (S_SET_OTHER): Only define when not already defined.
4062 (elf_obj_read_begin_hook): Declare.
4063 (obj_read_begin_hook): Define.
4064 (elf_obj_symbol_new_hook): Declare.
4065 (obj_symbol_new_hook): Define.
4068 * config/obj-multi.h: Add copyright header and protect against
4069 multiple inclusion. Add * to all function pointers.
4070 (OBJ_HEADER): If defined, include it rather than other defines
4072 (obj_frob_file_after_relocs): Test for NULL.
4073 (obj_symbol_new_hook): Here too.
4074 (obj_sec_sym_ok_for_reloc): And here.
4075 (S_GET_OTHER): Define.
4076 (S_GET_DESC): Define.
4077 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4078 (OBJ_MAYBE_ELF): Update comment.
4080 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4081 OBJ_AOUT preprocessor conditional and handle emulation by
4082 testing OUTPUT_FLAVOR.
4083 (i386_displacement): Here too.
4084 (md_section_align): Similarly here.
4085 (i386_target_format): Conditionally compile when more than one
4086 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4087 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4088 (i386_displacement): Here too.
4091 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4092 Define TARGET_FORMAT for aout only when not multi.
4095 * config/te-multi.h: Delete file as it's identical to te-generic.h
4097 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4099 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4100 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4103 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4105 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4108 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4110 * config/tc-mips.c (mips_do_align): New function.
4111 * config/tc-mips.h (md_do_align): Define.
4113 2000-01-10 Philip Blundell <philb@gnu.org>
4115 * doc/c-arm.texi (ARM Options): Fix typo.
4116 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4117 line separator for Linux.
4118 * doc/as.texinfo (Comments): Mention the ARM.
4120 2000-01-10 Philip Blundell <pb@futuretv.com>
4122 * configure.in (arm*-*-conix*): New target.
4123 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4125 * configure: Regenerate.
4127 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4129 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4130 (obj_elf_visibility): New function.
4132 * doc/as.texinfo (Visibility): New node: document visibility
4135 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4137 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4138 warning for absolute jump/call without `*' in non-intel mode. No
4139 need to set i.types[0] JumpAbsolute in intel mode.
4141 1999-12-22 Philip Blundell <pb@futuretv.com>
4143 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4144 hook function when changing sections.
4145 (arm_s_data): Likewise.
4147 1999-12-14 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-arm.c (md_parse_option): Add support for -marm720
4150 command line switch.
4152 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4154 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4155 (r_registers, xr_registers): Define.
4156 (r_register_name, xr_register_name): New functions.
4157 (md_assemble): Handle new am33 operand types and instruction
4159 (mn10300_insert_operand, check_operand): Likewise.
4161 1999-11-29 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4164 (s_force_thumb): Set thumb_mode to 2.
4165 (md_assemble): Do not complain about thumb instructions on a
4166 non-thumb target if thumb_mode is set to 2.
4168 1999-11-28 Michael Meissner <meissner@cygnus.com>
4170 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4171 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4172 (O_...): Add new machine dependent expressions if we are handling
4173 explicit relocations.
4174 (alpha_reloc_op): New static table holding the explicit relocation
4176 (alpha_literal_hash): New static to hold the hash table for
4177 explicit relocations.
4178 (alpha_macros): Add support for explicit relocations.
4179 (md_begin): If explicit relocations, initialize hash table.
4180 (md_assemble): Don't print a second error if tokenize_arguments
4181 already printed an error message.
4182 (md_apply_fix): Add support for explicit relocations.
4183 (alpha_force_relocation): Ditto.
4184 (alpha_fix_adjustable): Ditto.
4185 (alpha_adjust_symtab): New function to support explicit
4187 (alpha_adjust_symtab_relocs): Ditto.
4188 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4189 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4190 Add support for explicit relocations. Return -2 if an error
4191 message was already printed.
4192 (find_macro_match): Add support for explicit relocations. Comment
4194 (emit_insn): Add support for explicit relocations.
4195 (assemble_tokens): Ditto.
4197 (load_expression): Ditto.
4200 (emit_ir_load): Ditto.
4201 (emit_loadstore): Ditto.
4204 (emit_sextX): Ditto.
4205 (emit_division): Ditto.
4206 (emit_jsrjmp): Ditto.
4207 (emit_retjcr): Ditto.
4209 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4211 (tc_adjust_symtab): If explicit relocations, call the function
4212 alpha_adjust_symtab.
4213 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4214 relocations next to the literal relocation they reference.
4215 (TC_INIT_FIX_DATA): Initialize the new fields.
4216 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4218 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4220 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4221 'B' operand for PA2.0 bb instruction.
4223 1999-11-18 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4228 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4230 (mcore_force_relocation): Force relocations to be generated for
4233 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4235 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4236 (i386_displacement): Disallow O_big displacements.
4238 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4240 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4241 Small improvements in error checking.
4242 (md_assemble): Support for unconditional ARM instructions.
4243 (md_parse_option): Support for -m[arm]v5e flag.
4245 1999-11-12 Nick Clifton <nickc@cygnus.com>
4247 * macro.c (buffer_and_nest): Do not check beyond the end of the
4250 1999-11-11 Nick Clifton <nickc@cygnus.com>
4252 * macro.c (buffer_and_nest): Look for seperator after TO and
4255 1999-11-08 Andrew Haley <aph@cygnus.com>
4257 * app.c (do_scrub_chars): When in State 10, treat backslash
4258 characters in the same way as as symbol characters.
4260 1999-11-07 Richard Henderson <rth@cygnus.com>
4262 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4263 the previous label was in the current section before playing
4264 with auto-alignment.
4266 1999-11-06 Nick Clifton <nickc@cygnus.com>
4268 * config/tc-v850.c (v850_force_relocation): Force relocation
4270 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4273 1999-11-05 Michael Meissner <meissner@cygnus.com>
4275 * expr.h (operatorT): Increase machine dependent operators to 16.
4276 * expr.c (op_rank): Ditto.
4278 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4280 * read.c (pseudo_set): Reject attempts to set the value of a
4283 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4286 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4288 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4289 to bfd_set_section_contents.
4291 1999-11-03 Nick Clifton <nickc@cygnus.com>
4293 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4295 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4297 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4298 (mips_ip): Use OPCODE_IS_MEMBER.
4300 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4302 * config/tc-arm.c (reg_required_here): Improve comments.
4304 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4305 (tinsns): Initialize variants field.
4307 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4308 BAD_PC respectively.
4310 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4312 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4313 * config/tc-arm.h: Fix compile time warnings.
4315 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4317 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4318 form @abs16, @(abs16) and @(abs16 + imm).
4320 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4322 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4323 (ISA_HAS_64_BIT_REGS) New.
4324 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4325 mips_emit_delays,macro_build,load_register,load_addresss,
4326 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4327 and/or use new ISA_xxx macros in expressions involving
4328 ISA, particularly mips_opts.isa.
4330 1999-10-18 Michael Meissner <meissner@cygnus.com>
4332 * expr.h (operatorT): Add machine dependent operators md1..md8.
4333 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4334 for the machine dependent operators to use.
4336 * expr.c (op_rank): Add machine dependent operators.
4338 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4340 (O_cpregister): Ditto.
4341 (md_begin): Change X_op test that field is wide enough to use
4342 O_max instead of O_alpha_max.
4343 (cpu_types): Fill in missing initializer.
4344 (alpha_num_macros): Make unsigned.
4345 (md_assemble): Make opnamelen be size_t.
4346 (md_apply_fix): Cast alpha_num_operands to int before testing.
4347 (alpha_force_relocation): Ditto.
4348 (alpha_fix_adjustable): Ditto.
4349 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4350 (tc_gen_reloc): Ditto.
4351 (tc_get_register): Ditto.
4356 (s_alpha_ent): Ditto.
4357 (s_alpha_end): Ditto.
4358 (s_alpha_frame): Ditto.
4359 (s_alpha_prologue): Ditto.
4360 (s_alpha_file): Ditto.
4361 (s_alpha_gprel32): Ditto.
4362 (s_alpha_proc): Ditto.
4363 (s_alpha_set): Ditto.
4364 (s_alpha_base): Ditto.
4365 (s_alpha_align): Ditto.
4366 (s_alpha_arch): Ditto.
4367 (alpha_align): Ditto.
4368 (assemble_insn): Suppress unused variable warning.
4370 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4371 order in the structure.
4372 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4374 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4376 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4378 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4380 * config/tc-i386.c (i386_index_check): Correct #endif location.
4382 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4384 * as.c (show_usage): Document new options.
4385 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4386 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4387 (parse_args): Parse the new options.
4388 (main): If there were warnings, and --fatal-warnings
4389 was specified, print an error.
4390 * as.h: New variable, flag_fatal_warnings, for new option.
4392 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4394 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4395 '@'. Change autoincrement completers to fall through to cache control
4398 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4400 (pa_parse_addb_64_cmpltr): New function.
4402 * config/tc-hppa.c (pa_ip): Change error message.
4403 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4404 '?Q' args to allow falling through.
4406 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4407 Remove unused conditional codes.
4408 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4410 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4412 * config/tc-d30v.c (CHAR_BIT): Define.
4413 (check_range): Fix bit operations to support integers bigger than
4416 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4418 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4421 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4422 Doug Evans <devans@cygnus.com>
4424 Add support for m32rx.
4425 * config/tc-m32r.c (enable_m32rx): New static global.
4426 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4427 (allow_m32rx): New function.
4428 (M32R_SHORTOPTS): Add `O'.
4429 (md_longopts): Add --m32rx plus several warning options.
4430 (md_parse_option): Handle new options.
4431 (md_show_usage): Print them.
4432 (md_begin): Enable m32rx.
4433 (OPERAND_IS_COND_BIT): New macro.
4434 (first_writes_to_seconds_operands): New function.
4435 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4436 (target_make_parallel,assemble_two_insns): New functions.
4437 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4438 If optimizing and m32rx, try to make consecutive insns parallel.
4440 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4442 * config/tc-mips.c (nopic_need_relax): Allow for the
4443 .sdata.foo sections generated by -fdata-sections,
4444 and for the .gnu.linkonce.s sections generated by C++.
4446 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4448 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4449 with cleaner code using completer prefixes. Add 'Y'.
4451 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4453 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4455 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4456 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4457 insn does not match and we should try the next insn in the table.
4459 1999-09-22 Nick Clifton <nickc@cygnus.com>
4461 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4463 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4465 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4468 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4470 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4471 OBJ_ELF. If ELF, add "sq".
4472 (md_parse_option): If ELF, ignore -s and -q.
4473 (md_show_usage): Mention ELF options.
4475 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4477 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4480 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4482 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4484 * config/tc-hppa.c (struct pa_it): New field "trunc".
4485 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4486 (pa_parse_ftest_gfx_completer): New function
4487 (pa_parse_fp_cnv_format): New function.
4489 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4490 (md_apply_fix): Handle 22bit pc-rel branches.
4492 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4494 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4496 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4498 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4500 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4502 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4503 (pa_ip): Handle 'fX'.
4505 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4507 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4508 unwinds unless the function is in the text space.
4509 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4511 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4513 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4514 (md_assemble): To here. Tweak address generation.
4516 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4518 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4519 (md_assemble): Call dwarf2_where for OBJ_ELF.
4520 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4521 (pa_end_of_source): New function.
4522 * tc-hppa.h (md_end): Define for OBJ_ELF.
4524 1999-09-14 Michael Meissner <meissner@cygnus.com>
4526 * configure.in (Canonicalization of target names): Remove adding
4527 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4528 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4529 * configure: Regenerate.
4531 1999-09-14 Donn Terry <donn@interix.com>
4533 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4535 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4537 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4538 pc-relative jmp/call to an absolute symbol.
4539 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4540 absolute section symbols.
4542 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4543 jump handling code and comments.
4545 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4547 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4548 the value if TE_PE and a global defined symbol.
4550 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4552 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4553 print the symbol, rather than printing it here.
4555 1999-09-11 Donn Terry <donn@interix.com>
4557 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4558 BFD_RELOC_RVA relocations.
4560 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4561 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4564 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4566 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4567 * doc/internals.texi (Object format backend): Document
4570 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4571 relocations against global symbols if TE_PE.
4573 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4574 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4576 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4579 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4580 symbols which do not have a constant value, or tags with
4581 non-tags. Remove the symbol from the list before adding it at the
4584 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4585 C_FCN symbol differently if TE_PE.
4586 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4587 appears in the pseudo-op, rather coff_line_base which is only set
4590 * config/obj-coff.c (obj_coff_loc): New static function.
4591 (obj_pseudo_table): Add "loc".
4593 * config/obj-coff.c (add_lineno): Check that the line number is
4596 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4597 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4599 (md_atof): Return NULL rather than 0.
4600 * config/tc-i386.c (md_atof): Change type to int.
4601 * expr.c (expr): Change first parameter to int.
4602 * config/obj-coff.c: Add declarations for static functions.
4603 (coff_frob_symbol): Use SYM_AUXENT.
4604 * config/tc-i386.h (flag_16bit_code): Don't declare.
4606 * config/obj-coff.c (obj_coff_section): Default to setting
4607 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4609 * write.c (adjust_reloc_syms): Print adjusted fixup.
4611 * expr.c (integer_constant): Correct too_many_digits calculation
4614 1999-09-09 Andreas Schwab <schwab@suse.de>
4616 * doc/c-arm.texi: Fix arguments of @var to not contain
4619 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4621 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4623 (md_parse_option): Only support -k flag for ELF and COFF targets.
4625 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4627 * config/tc-hppa.c (pa_ip): Put strict register checks before
4628 call to pa_parse_number.
4630 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4632 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4634 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4637 1999-09-06 Donn Terry <donn@interix.com>
4639 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4641 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4643 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4644 candidate instruction. Require registers for register arguments
4645 when in strict mode. Require assemble-time constants for
4646 constants when in strict mode.
4647 (pa_get_absolute_expression): Require a constant when in strict
4650 1999-09-06 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4654 1999-09-04 Steve Chamberlain <sac@pobox.com>
4656 * config/tc-pj.c: New file, supports picoJava in ELF.
4657 * config/tc-pj.h: Ditto.
4658 * configure.in (pjl*, pj*): New targets.
4659 * Makefile.am: Rebuild dependencies.
4660 (CPU_TYPES): Add pj.
4661 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4662 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4663 * doc/c-pj.texi: New file.
4664 * doc/as.texinfo: Add some PJ specifics.
4665 * doc/all.texi: Add PJ to the list of all architectures, sort them
4667 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4668 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4670 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4672 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4673 (obj_frob_file): Test for null pointer.
4674 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4675 (OBJ_PROCESS_STAB): And here.
4676 (elf_obj_sy): Remove
4678 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4679 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4680 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4682 * config/obj-coff.c (no_func): Remove.
4683 (coff_format_ops): Change occurrences of no_func to 0, as we test
4684 for 0 in obj-multi.h.
4686 * configure.in: Enable bfd for i386-coff when primary target is
4687 bfd. Enable i386 elf,coff emulation support. Don't set
4688 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4689 emulation to support.
4690 *configure: Regenerate.
4692 1999-09-02 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4695 .section .line directive is encountered.
4697 1999-09-01 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4702 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4703 * as.texinfo: Document --gdwarf2 command line option.
4704 Add additional documentation of ARM command line switches.
4706 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4708 * config/tc-i386.c (i386_intel_memory_operand): Combine
4709 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4710 and RESTORE_END_STRING around parse_register calls.
4711 (i386_operand): Here too.
4712 (i386_is_reg): Remove.
4713 (parse_register): Move as_bad calls from within this function to
4716 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4718 Based on a patch from H.J. Lu <hjl@gnu.org>
4719 * config/tc-i386.c (parse_register): Handle FP regs specially.
4720 (md_begin): Remove '(' and ')' from register_chars.
4722 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4724 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4725 error message (done elsewhere).
4727 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4729 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4731 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4733 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4736 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4738 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4740 Add new completers. Fix bug in 64 bit condition handling.
4742 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4745 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4747 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4749 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4751 1999-08-27 Jim Wilson <wilson@cygnus.com>
4753 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4754 (struct ls): Add frag field. Initialize it to zero.
4755 (out_end_sequence): New local text_frag. Set it while in text section.
4756 Replace address check with frag check. Set ls.frag to text_frag if
4757 out_set_addr called.
4758 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4759 Set it before switching sections. Replace address check with frag
4760 check. Set ls.frag to saved_frag if out_set_addr called.
4762 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4764 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4765 output "advance_pc" opcode instead of calling gen_addr_line().
4766 The latter has the undesired side-effect of creating a new row
4767 in the debug line info matrix.
4769 1999-08-26 Jim Wilson <wilson@cygnus.com>
4771 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4772 ls.last_filename if last is less than zero. Set ls.last_filename
4773 when allocating new entry.
4774 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4777 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4779 * config/tc-i386.c (i386_index_check): Fix the displacement size
4780 when INFER_ADDR_PREFIX.
4782 1999-08-18 Nick Clifton <nickc@cygnus.com>
4784 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4787 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4789 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4790 handle 0xffffNNNN constants correctly.
4792 1999-08-16 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4797 1999-08-13 Nick Clifton <nickc@cygnus.com>
4799 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4800 (md_apply_fix3): Always pass positive values to
4801 validate_offset_imm.
4803 1999-08-12 Nick Clifton <nickc@cygnus.com>
4805 * config/tc-arm.c (skip_whitespace): New macro.
4806 Formatting tidy ups.
4808 (md_apply_fix3): Store relocation offset in addend for ELF based
4810 (arm_force_relocation): Always generate relocs for Thumb function
4813 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4815 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4816 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4818 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4820 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4821 flags for the unwind subspace.
4823 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4824 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4825 suitable relocation based on the size of the target's pointer.
4826 Always Use subsegment zero for the unwinders.
4827 (pa_level): Handle "2.0w".
4829 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4831 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4832 with the following instruction unless this was specified.
4834 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4836 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4837 certain sections, to match BFD changes.
4839 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4841 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4842 (EXTRA_SCRIPTS): Define to keep automake happy.
4843 * Makefile.in: Rebuild.
4845 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4847 * Makefile.am: Rename .dep* files to DEP*.
4848 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4849 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4851 * Makefile.in: Rebuild.
4853 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4855 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4857 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4859 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4860 avoid problems on DOS filesystems.
4861 * Makefile.in: Rebuild.
4863 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4865 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4867 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4870 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4872 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4873 line to create ${GDBINIT} rather than .gdbinit.
4874 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4876 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4878 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4880 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4882 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4884 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4886 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4887 non-adjustable symbols.
4889 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4891 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4893 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4895 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4898 1999-08-05 Donn Terry <donn@interix.com>
4900 * config/te-interix.h: New file.
4901 * configure.in (i386-*-interix*): New target.
4902 * configure: Rebuild.
4904 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4906 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4907 selectors for ELF too.
4908 (selector_table): Add "ltp" and "rtp" selectors.
4910 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4912 * config/tc-i386.c (i386_operand): No need to change
4913 operand_string pointer in segment reg case before goto
4914 do_memory_reference. Initialise displacement_string_start and
4915 displacement_string_end after do_memory_reference label.
4916 (i386_index_check): Add operand_string param, and print error
4917 message on failure here.
4918 (i386_intel_memory_operand): Instead of here.
4919 (i386_operand): And here.
4920 (INFER_ADDR_PREFIX): Enable.
4922 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4924 * config/tc-i386.h (DefaultSize): Define. Renumber following
4925 opcode_modifier defines.
4927 From Etienne Lorrain <etienne.lorrain@ibm.net>
4928 * config/tc-i386.c (stackop_size): New variable.
4929 (set_16bit_code_flag): Clear it here.
4930 (set_16bit_gcc_code_flag): New function.
4931 (md_pseudo_table): Add "code16gcc" entry.
4932 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4934 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4936 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4937 next_set_end even if the end symbol is being discarded.
4939 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4940 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4941 * config/obj-coff.c: Likewise.
4942 (seg_info_type): Remove.
4943 (seg_info_off_by_4): Change to array of segT.
4944 (s_get_segment): Adjust accordingly.
4945 (obj_pseudo_table): Fully initialize sentinel entry.
4947 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4948 Ralf Baechle <ralf@uni-koblenz.de>.
4950 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4952 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4954 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4956 * config/tc-i386.c: Indentation and white space changes.
4957 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4958 don't enable it by default.
4959 (i386_intel_operand): Remove redundant prototype.
4960 Move check on number of memory operands, and i.mem_operands++
4961 (i386_intel_memory_operand): To here.
4962 Remove i386_immediate code from here. Remove special case code
4963 for input and output using (%dx). Remove base/index checks and
4964 call i386_index_check instead. Save initial operand_string
4965 argument for error message.
4966 (i386_operand): Remove redundant prototype. Move base/index
4967 checks to i386_index_check.
4968 (i386_displacement): Move intel mode check for non-zero
4970 (i386_intel_memory_operand): To here.
4972 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4974 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4975 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4976 by .register pseudo-op if -64 and --no-undeclared-regs.
4977 (s_register, sparc_adjust_symtab): New functions.
4978 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4979 Declare sparc_adjust_symtab as tc_adjust_symtab.
4980 * doc/c-sparc.texi: Add description of #ignore special literal
4981 for .register pseudo-op.
4983 1999-07-30 Catherine Moore <clm@cygnus.com>
4985 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4986 the relocation's section offset.
4988 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4990 * write.c (fixup_segment): Fix generic error check overflow test.
4992 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4993 X_add_number to long.
4995 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4997 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
5000 1999-07-27 Ian Lance Taylor <ian@zembu.com>
5002 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
5005 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
5007 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
5009 * configure.bat: Remove; obsolete.
5010 * config/go32.cfg: Likewise.
5012 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
5014 * configure.in (i386-*-vxworks*): New target.
5015 * configure: Rebuild.
5017 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5019 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
5021 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5023 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
5025 (output_insn): Put OLO10's secondary addend into tc_fix_data.
5026 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
5027 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
5028 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
5029 MAX_RELOC_EXPANSION): Define.
5030 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
5032 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
5034 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
5035 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5036 block. Print a warning if an 8-bit or 16-bit constant
5037 displacement or immediate is truncated on output.
5038 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5040 (i386_operand): Disallow immediate jump absolute operand.
5042 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5044 * configure.in: Bump version number to 2.9.5.
5045 * configure: Rebuild.
5047 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5050 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5052 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5053 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5055 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5057 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5059 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5061 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5062 if -mno-fpu was given.
5063 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5065 (cons_fix_new_arm): Remove misleading comments.
5067 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5069 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5071 (relax_segment): Likewise. After giving a rs_org error, convert
5072 the frag to rs_align to avoid cascading errors.
5074 1999-07-12 Andreas Schwab <schwab@suse.de>
5076 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5078 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5080 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5081 as appropriate. Fill in structure initializations. Add variable
5082 initializations. Add casts.
5083 * dwarf2dbg.c (print_stats): Change i to size_t.
5084 * listing.c (listing_listing): Change list_line to unsigned int.
5086 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5088 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5089 rather than checking for \001 and \002 in symbol name.
5090 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5092 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5094 * configure.in (hppa*-linux-gnu*): New target.
5095 * configure: Rebuilt.
5097 1999-07-08 Nick Clifton <nickc@cygnus.com>
5099 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5101 1999-07-07 Nick Clifton <nickc@cygnus.com>
5103 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5104 accessing symbolP directly.
5106 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5108 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5111 1999-07-05 Nick Clifton <nickc@cygnus.com>
5113 * config/tc-arm.c (ARM_EXT_V5): Define.
5114 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5115 (md_begin): Detect ARM v5 architectures.
5116 (md_parse_option): Accept arm v5 specification.
5117 (md_show_usage): Documment -marmv5 switch.
5119 * doc/c-arm.texi: Document -marmv5 command line option.
5121 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5123 (validate_immediate_twopart): New function. Determine if a
5124 constant can be computed by two ADD instructions.
5125 (output_inst): Remove its command line parameter - it was never
5127 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5128 implememt the ADRL pseudo op.
5129 (tc_gen_reloc): Generate a suitable error message if an ADRL
5130 instruction tries to generate a real reloc.
5132 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5134 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5136 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5139 1999-06-27 H.J. Lu <hjl@gnu.org>
5141 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5142 non BFD_ASSEMBLER case.
5144 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5146 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5149 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5151 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5152 out_end_sequence() when the address decreases due to a new frag.
5153 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5154 numbering starts with 1.
5156 1999-06-23 Nick Clifton <nickc@cygnus.com>
5158 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5160 (mcore_s_text): Call obj_elf_text for ELF target.
5161 (mcore_s_data): Call obj_elf_data for ELF target.
5162 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5164 (mcore_s_bss): New function: Dump literal table before changing
5166 (mcore_s_comm): New function: Dump literal table before changing
5169 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5170 No longer static functions.
5171 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5172 Provide prototypes for these functions.
5174 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5176 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5177 a list of names, to try obj_segment_name, and to try abbreviated
5178 names when using COFF without long section names.
5180 * config/tc-alpha.c: More use of symbol accessor functions.
5181 * config/tc-arc.c: Likewise.
5182 * config/tc-d30v.c: Likewise.
5183 * config/tc-fr30.c: Likewise.
5184 * config/tc-i860.c: Likewise.
5185 * config/tc-m88k.c: Likewise.
5186 * config/tc-mcore.c: Likewise.
5187 * config/tc-ns32k.c: Likewise.
5188 * config/tc-sparc.c: Likewise.
5189 * config/tc-v850.c: Likewise.
5191 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5192 sy_value with appropriate accessor functions.
5193 * config/tc-arm.c (md_apply_fix3): Likewise.
5194 * config/tc-d10v.c (AT_WORD_P): Likewise.
5195 * config/tc-v850.c (reg_name_search): Likewise.
5197 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5198 use symbol_get_bfdsym instead.
5199 * config/tc-ppc.c (md_assemble): Likewise.
5200 * config/tc-v850.c (v850_comm): Likewise.
5202 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5204 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5205 the symbol, rather than accessing the bsym member.
5206 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5207 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5208 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5209 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5210 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5211 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5212 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5213 * config/tc-v850.c (tc_gen_reloc): Likewise.
5215 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5217 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5218 (hppa_gen_reloc_type): Conditionalize on BFD64.
5219 (tc_gen_reloc): Re-enable ELF relocations.
5220 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5222 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5224 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5226 (do_ldst): Move assignment out of if condition.
5227 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5228 parentheses to avoid warning.
5230 1999-06-21 Nick Clifton <nickc@cygnus.com>
5232 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5233 macro to get at the BFD symbol associated with a GAS symbol.
5235 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5237 * config/tc-ppc.c: Update for symbol handling changes.
5238 * config/obj-coff.c: Likewise.
5240 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5242 * tc-hppa.c: General cleanups of ELF support. No more spaces
5243 and subspaces for ELF.
5244 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5245 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5246 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5247 (UNWIND_SECTION_NAME): Likewise.
5248 (space/subspace related structures): Conditionalize definitions
5250 (space/subspace directives and support routines): Conditionalize
5251 definitions and references/uses on OBJ_SOM.
5252 (label_symbol_struct): For ELF, track the symbol's segment. For
5253 SOM track its space.
5254 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5256 (USE_ALIASES): Kill for both SOM & ELF.
5257 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5258 (pa_space, pa_subspace): Corresponding changes.
5259 (pa_spaces_begin): Corresponding chagnes.
5260 (md_begin): Do not muck around with space/subspace stuff for
5262 (md_apply_fix): Temporarily disable argument relocation stuff
5264 (tc_gen_reloc): Temporarily disable relocation generation for
5266 (pa_build_unwind_subspace): Similarly.
5268 1999-06-16 Nick Clifton <nickc@cygnus.com>
5270 * config/tc-arm.c (thumb_set): New pseudo op.
5271 (text, data, section): Override these pseudo ops with ARM
5273 (s_thumb_set): New function: Perform the same as a .set pseudo
5274 op, but also mark the alias'ed symbol as being a Thumb
5276 (arm_s_text): New function: Perform the same as the .text
5277 pseudo op, but dump the literal pool before changing
5279 (arm_s_data): New function: Perform the same as the .data
5280 pseudo op, but dump the literal pool before changing
5282 (arm_s_section): New function: Perform the same as the
5283 .section pseudo op, but dump the literal pool before changing
5285 (arm_cleanup): Do not reset the current section before dumping
5288 1999-06-17 Nick Clifton <nickc@cygnus.com>
5290 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5291 OPTION_NO_WARN_UNMATCHED entries.
5292 (md_parse_option): Generate a warning message if an unrecognised
5293 option is encountered.
5295 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5296 (get_operands): When parsing an expression after an '@' symbol
5297 has been detected, do not ignore '#' symbols.
5298 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5301 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5303 From K. Richard Pixley <rich@noir.com>:
5304 * configure.in (ppc-*-vxworks*): New target.
5305 * configure: Rebuild.
5307 1999-06-12 Philip Blundell <philb@gnu.org>
5309 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5311 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5313 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5314 which refer to symbols in linkonce sections, permit reducing the
5315 relocs if the symbol is local.
5317 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5319 * subsegs.c (subseg_text_p): New function.
5320 * as.h (subseg_text_p): Declare.
5321 * read.c (do_align): Use subseg_text_p to set the default fill.
5322 * write.c (subsegs_finish): Likewise.
5323 * config/obj-coff.c (write_object_file): Likewise.
5324 * config/tc-i386.h (md_maybe_text): Don't define.
5325 (md_do_align): Use subseg_text_p to set the default fill.
5326 * config/tc-m32r.c (m32r_do_align): Likewise.
5327 * config/tc-sh.c (sh_do_align): Likewise.
5328 * config/tc-sparc.h (md_do_align): Likewise.
5330 1999-06-12 David O'Brien <obrien@freebsd.org>
5332 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5333 * configure: Rebuild.
5335 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5337 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5338 * Makefile.am: Rebuild dependencies.
5339 * Makefile.in: Rebuild.
5341 * config/tc-i386.c (i386_immediate): Remove unused label
5344 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5345 * symbols.c: Likewise.
5346 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5347 sy_next field when taking address, rather than symbol_next.
5349 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5351 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5352 value from the output file architecture.
5353 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5354 * dwarf2dbg.h: Change bfd_vma to addressT.
5356 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5358 * dwarf2dbg.h: Use PARAMS in function declarations.
5360 1999-06-11 Martin Dorey <mdorey@madge.com>
5362 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5363 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5365 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5367 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5369 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5371 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5374 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5376 * read.c (read_a_source_file): Only declare inescape if
5379 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5381 (find_entry_byval): Add parens to avoid warning.
5383 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5385 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5388 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5390 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5393 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5394 synthetize_setx): New functions.
5395 (md_assemble): Broken the special cases into the above
5396 functions. Make compiler happy if sizeof(bfd_vma)==4.
5397 Fix sethi generated from set/setuw. If instructions have a relloc,
5398 always clear the fields to be relocated in the opcode.
5399 (sparc_ip): Remove special_case global variable.
5401 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5403 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5404 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5405 indication of success rather than a value.
5406 (itbl_get_val): Likewise.
5407 (itbl_get_field): Use strcspn. Change delimiters to include
5409 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5410 (itbl_get_val): Likewise.
5411 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5413 * symbols.c (copy_symbol_attributes): Convert local symbols to
5416 1999-06-10 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5421 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5423 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5424 Optimize set if sizeof(bfd_vma) == 64.
5425 (sparc_ip): Fix sethi - without %hi() it should generate
5426 R_SPARC_22 reloc, not R_SPARC_HI22.
5427 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5429 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5431 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5432 (s_ncons): New function.
5433 (native_op_table): New table.
5434 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5435 R_SPARC_OLO10 handling.
5437 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5439 * expr.h (struct expressionS): Revert last change; widen X_op.
5440 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5442 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5444 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5445 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5446 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5447 * Makefile.in: Regenerated.
5449 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5450 `common' pass on to s_mri_common.
5451 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5453 1999-06-06 Richard Henderson <rth@cygnus.com>
5455 * config/obj-elf.c (obj_elf_section): Don't free the return
5456 value of demand_copy_C_string.
5458 1999-06-05 Richard Henderson <rth@cygnus.com>
5460 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5461 creation logic from obj_elf_create_section.
5463 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5464 (section_stack): New.
5465 (special_sections): Make const.
5466 (obj_elf_section): Gut and rewrite parsing.
5467 (obj_elf_change_section): New function broken out of obj_elf_section.
5468 (obj_elf_parse_section_letters): Likewise.
5469 (obj_elf_section_word): Likewise.
5470 (obj_elf_section_type): Likewise.
5471 (obj_elf_previous): Treat as a toggle.
5472 (obj_elf_popsection): New.
5473 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5474 (ppc_section_type): Likewise.
5475 * config/tc-ppc.h: Likewise.
5477 * expr.h (struct expressionS): Don't make X_op a bitfield.
5478 * config/tc-alpha.c: Update for symbol handling changes.
5479 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5480 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5482 1999-06-05 Richard Henderson <rth@cygnus.com>
5484 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5485 (dwarf2_gen_line_info): Kill unused variables.
5486 (dwarf2_finish): Likewise.
5487 (dwarf2_where): Likewise.
5488 (dwarf2_directive_file): If we've only got a string,
5489 hand off to s_app_file.
5490 * ecoff.c: Move the include of ecoff.h.
5491 * symbols.h (S_IS_FUNCTION): Prototype.
5493 * read.c (LEX_HASH): Supply a default.
5495 (s_globl): Update `c' after skipping whitespace.
5496 * read.h (LEX_END_NAME, is_name_ender): New.
5497 * expr.c (get_symbol_end): Respect it.
5499 1999-06-04 Mark Klein <mklein@dis.com>
5501 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5503 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5505 * config/tc-hppa.c: Update for symbol handling changes.
5507 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5509 * cgen.c: Update for symbol handling changes.
5510 * config/tc-m32r.c: Likewise.
5512 * config/tc-hppa.h: Update for symbol handling changes.
5513 * config/tc-hppa.c: Likewise.
5515 * config/tc-arm.h: Update for symbol handling changes.
5516 * config/tc-arm.c: Likewise.
5517 (symbol_make_empty): Remove. Just use symbol_create.
5519 * symbols.c (symbol_set_tc): Correct name.
5521 * Makefile.am: Rebuild dependencies.
5522 ($(OBJS)): Don't depend upon struc-symbol.h.
5523 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5524 * dep-in.sed: Don't remove struc-symbol.h.
5525 * Makefile.in: Rebuild.
5527 * doc/internals.texi (Symbols): Describe changes in symbol
5530 1999-06-03 Richard Henderson <rth@cygnus.com>
5532 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5533 instead of doing the work by hand.
5535 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5537 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5538 state of line state-machine.
5539 (struct ls): Collect DWARF2 line state-machine state in new member
5540 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5541 resulted in any DWARF2 directives.
5542 (reset_state_machine): New function.
5543 (out_end_sequence): Ditto.
5544 (dwarf2_gen_line_info): When switching sections or switching to a
5545 lower text address, call out_end_sequence() first to terminate the
5546 previous code sequence as code sequences MUST have monotonically
5547 increasing addresses.
5548 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5550 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5552 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5553 DWARF2 debug info (line information only, at this point).
5554 * as.h: Update comment about supported debug formats.
5555 * dwarf2dbg.c, dwarf2dbg.h: New files.
5556 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5558 * expr.c (operand): Don't use [ for parens if we want an index op.
5559 (op_encoding): Switch [ into O_index, if desired.
5560 (op_rank): Renumber with O_index on bottom.
5561 (expr): If O_index, match closing bracket.
5562 * expr.h (O_index): New.
5564 * read.c (read_a_source_file): Conditionally allow matched "
5565 in lines passed to md_assemble.
5567 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5569 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5571 Add support for storing local symbols in a small structure to save
5572 memory when assembling large files.
5573 * as.h: Don't include struc-symbol.h.
5574 (symbolS): Add typedef.
5575 * symbols.c: Include struc-symbol.h.
5576 (local_hash): New static variable.
5577 (save_symbol_name): New static function, from symbol_create.
5578 (symbol_create): Call save_symbol_name.
5579 (local_symbol_count): New static variable.
5580 (local_symbol_conversion_count): Likewise.
5581 (LOCAL_SYMBOL_CHECK): Define.
5582 (local_symbol_make): New static function.
5583 (local_symbol_convert): New static function.
5584 (colon): Handle local symbols. Create local symbol for local
5586 (symbol_table_insert): Handle local symbols.
5587 (symbol_find_or_make): Create local symbol for local label name.
5588 (symbol_find_base): Check for local symbol.
5589 (symbol_append, symbol_insert): Check for local symbols.
5590 (symbol_clear_list_pointers, symbol_remove): Likewise.
5591 (verify_symbol_chain): Likewise.
5592 (copy_symbol_attributes): Likewise.
5593 (resolve_symbol_value): Handle local symbols.
5594 (resolve_local_symbol): New static function.
5595 (resolve_local_symbol_values): New function.
5596 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5597 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5598 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5599 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5600 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5601 (symbol_previous, symbol_next): New functions.
5602 (symbol_get_value_expression): Likewise.
5603 (symbol_set_value_expression): Likewise.
5604 (symbol_set_frag, symbol_get_frag): Likewise.
5605 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5606 (symbol_mark_used_in_reloc): Likewise.
5607 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5608 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5609 (symbol_mri_common_p): Likewise.
5610 (symbol_mark_written, symbol_clear_written): Likewise.
5611 (symbol_written_p): Likewise.
5612 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5613 (symbol_section_p, symbol_equated_p): Likewise.
5614 (symbol_constant_p): Likewise.
5615 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5616 (symbol_get_obj, symbol_set_obj): Likewise.
5617 (symbol_get_tc, symbol_set_tc): Likewise.
5618 (symbol_begin): Initialize local_hash.
5619 (print_symbol_value_1): Handle local symbols.
5620 (symbol_print_statistics): Print local symbol statistics.
5621 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5622 Declare new symbols.c functions. Move many declarations here from
5624 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5625 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5626 (struct symbol): Move bsym to make it clearly the first field.
5627 Remove TARGET_SYMBOL_FIELDS.
5628 (symbolS): Don't typedef.
5629 (struct broken_word): Remove.
5630 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5631 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5632 (symbol_clear_list_pointers): Likewise.
5633 (symbol_insert, symbol_remove): Likewise.
5634 (symbol_previous, symbol_append): Likewise.
5635 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5636 (struct local_symbol): Define.
5637 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5638 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5639 (local_symbol_get_frag, local_symbol_set_frag): Define.
5640 (local_symbol_get_real_symbol): Define.
5641 (local_symbol_set_real_symbol): Define.
5643 * write.c (write_object_file): Call resolve_local_symbol_values.
5644 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5645 (TARGET_SYMBOL_FIELDS): Don't define.
5646 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5647 ECOFF_DEBUGGING, add ECOFF fields.
5648 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5649 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5650 ECOFF_DEBUGGING, add ECOFF fields.
5651 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5652 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5653 * config/tc-mcore.h: Don't include struc-symbol.h.
5654 (TARGET_SYMBOL_FIELDS): Don't define.
5655 (struct mcore_tc_sy): Define.
5656 (TC_SYMFIELD_TYPE): Define.
5657 * Many files: Use symbolS instead of struct symbol. Use new
5658 accessor functions rather than referring to symbolS fields
5661 * read.c (s_mri_common): Don't add in value of line_label.
5663 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5664 checking for SEC_LINK_ONCE.
5666 * config/tc-sh.h (sh_fix_adjustable): Declare.
5668 * app.c (input_buffer): New static variable.
5669 (app_push): Save saved_input in allocated buffer.
5670 (app_pop): Restored saved_input.
5671 (do_scrub_chars): Change get parameter to take char * and int as
5672 arguments. Change GET macro to pass input_buffer to get
5673 function. Don't save input into allocated buffer.
5674 * as.h (do_scrub_chars): Update declaration.
5675 * input-file.c (input_file_get): Change to take char * and int.
5676 Read data into passed in buffer. Remove static buffer.
5677 * read.c (scrub_from_string): Change to take char * and int. Copy
5678 data into passed in buffer.
5680 * hash.h: Neaten. Declare hash_traverse.
5681 * hash.c: Complete rewrite based on BFD hashing code.
5682 * gasp.c (chunksize): New variable.
5683 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5686 1999-05-28 Nick Clifton <nickc@cygnus.com>
5688 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5689 addend unless the target uses an old ABI.
5691 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5693 -Wchar-subscripts cleanup
5694 * listing.c (listing_newline): Use unsigned char variable, so
5695 calls to isascii,iscntrl are correct.
5696 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5698 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5699 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5700 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5701 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5703 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5705 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5707 (arch_coldfire_p): New #define.
5708 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5710 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5712 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5714 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5715 (install_operand): Add place `N'.
5716 (init_table): Add registers ACC, MACSR, MASK.
5718 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5720 * config/tc-m68k.c: Change mcf5200 --> mcf.
5721 (archs): Add mcf5206e, mcf5307.
5722 (m68k_ip): Add format `u'.
5723 (install_operand): Add place `m', `M', `h'.
5724 (init_table): Add upper/lower registers.
5726 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5728 1999-05-28 Martin Dorey <mdorey@madge.com>
5730 * config/tc-i960.c: Several minor changes to add ELF and
5731 BFD_ASSEMBLER support.
5732 * config/tc-i960.h: Likewise.
5733 * configure.in (i960-*-elf*): New target.
5734 * aclocal.m4, configure: Rebuild.
5736 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5738 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5739 reloc changes when defined(BFD_ASSEMBLER).
5741 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5743 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5745 * write.c (write_print_statistics): Output to file, not stderr.
5747 * expr.c (generic_bignum_to_int32,64): Prototype.
5749 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5750 output_sleb128, output_uleb128, output_big_sleb128,
5751 output_big_uleb128, output_big_leb128): Prototype.
5752 (output_big_sleb128, output_big_uleb128): Make inline.
5753 (output_big_leb128): Remove inline
5755 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5756 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5757 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5758 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5759 value for correct overflow check in write.c:fixup_segment.
5760 * write.c (fixup_segment): Move bitfield overflow checks to after
5761 the md_apply_fix call.
5762 * config/obj-coff.c (fixup_segment): Likewise.
5763 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5764 valueT *val argument.
5766 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5768 * config/atof-ieee.c (gen_to_words): Correctly round a
5769 denormalized number. Fix off-by-one in range checking for
5770 exponent in a denormal.
5772 1999-05-10 Nick Clifton <nickc@cygnus.com>
5774 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5777 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5779 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5781 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5783 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5784 (ReverseRegRegmem): Remove.
5785 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5786 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5787 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5790 From Doug Ledford <dledford@redhat.com>
5791 * config/tc-i386.h (RegXMM): New for P/III.
5792 * config/tc-i386.c: Add support for P/III.
5794 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5796 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5797 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5798 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5800 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5802 * config/tc-i386.c (i386_immediate): Skip whitespace before
5803 complaining about junk after expression.
5804 (i386_displacement): Likewise.
5806 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5808 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5809 Don't copy before downcaseing.
5811 1999-05-05 Catherine Moore <clm@cygnus.com>
5813 * tc-m68k.c: Include elf/m68k.h.
5814 (m68k_elf_final_processing): New routine.
5815 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5818 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5820 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5823 1999-04-30 Nick Clifton <nickc@cygnus.com>
5825 * config/tc-mcore.c (mcore_s_section): Dump literals before
5828 1999-04-29 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5833 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5835 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5836 (TC_INIT_FIX_DATA): Delete.
5837 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5838 (TC_INIT_FIX_DATA): Delete.
5839 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5840 * write.c (fix_new_internal): Initialize fx_cgen member.
5841 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5842 (gas_cgen_md_apply_fix3): Update.
5843 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5844 (md_cgen_record_fixup_exp): Update.
5845 (FX_OPINFO_R_TYPE): Update.
5847 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5848 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5849 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5850 * frags.h (struct frag): Make opindex, opinfo ints.
5852 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5854 1999-04-26 Tom Tromey <tromey@cygnus.com>
5856 * aclocal.m4, configure: Updated for new version of libtool.
5858 1999-04-22 Nick Clifton <nickc@cygnus.com>
5860 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5862 (md_apply_fix3): Do not fix up absolute relocations against
5865 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5867 1999-04-20 Nick Clifton <nickc@cygnus.com>
5869 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5870 changes and data-in-text directives.
5871 (mcore_cons): New function: intercept cons() operations.
5872 (mcore_float_cons): New function: intercept float_cons()
5874 (mcore_stringer): New function: intercept stringer() operations.
5876 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5878 * obj.h (struct format_ops): Change generate_asm_lineno field to
5880 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5882 * config/tc-alpha.c (find_opcode_match): Add default case to
5884 (find_macro_match): Likewise.
5885 (load_expression): Parenthesize && within ||.
5887 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5889 1999-04-17 Nick Clifton <nickc@cygnus.com>
5891 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5892 .text .data .section pseudo ops.
5893 (mcore_s_section): New function. Dump lits before changing secs.
5894 (mcore_s_text): New function. Dump lits before changing secs.
5895 (mcore_s_data): New function. Dump lits before changing secs.
5897 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5899 * config/tc-mips.c (mips_32bitmode): New.
5900 (md_begin): Set mips_32bitmode if needed.
5901 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5902 Set EF_MIPS_32BITMODE.
5904 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5906 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5909 1999-04-16 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5913 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5915 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5916 expressions correctly.
5919 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5921 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5923 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5925 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5926 and fmpynfadd instructions.
5928 1999-04-11 Richard Henderson <rth@cygnus.com>
5930 * as.h (environ): Declare it, if needed.
5931 * as.c (dump_statistics): Don't declare environ.
5932 * configure.in (environ): Detect declaration.
5933 * configure, config.in: Rebuild
5935 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5936 (i386_displacement): Allocate enough space for replacement buffer.
5937 Clean up replacement buffer initialization.
5939 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5941 * subsegs.c (section_symbol): Don't create a new symbol if one
5942 already exists; instead, use the existing one, but set its segment
5943 and frag data if it hasn't already been defined.
5944 * config/obj-coff.c (c_section_symbol): Likewise.
5946 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5948 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5950 1999-04-08 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-mcore.c: New File: Support routines for MCore
5954 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5955 * config/obj-coff.c: Add support for mcore-pe target.
5957 * Makefile.am: Add support for MCore targets.
5958 * Makefile.in: Regenerate.
5959 * configure.in: Add support for MCore targets.
5960 * configure: Regenerate.
5962 * doc/all.texi: Set MCORE.
5963 * doc/as.texinfo: Document MCore specific command line options.
5965 * write.h: Prevent multiple inclusion.
5967 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5969 * asintl.h (LC_MESSAGES): Never define.
5970 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5972 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5975 * Makefile.am (m68k-parse.c): If configuring in the source
5976 directory, copy m68k-parse.y into the local directory before
5977 running ylwrap, to remove spurious differences when generating
5979 * Makefile.in: Rebuild.
5981 * config/tc-sparc.h (md_do_align): Just allocate the number of
5982 bytes necessary, rather than always allocating 1024.
5984 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5986 * listing.c (listing_newline): Add cast to avoid warning.
5987 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5988 * config/tc-i386.c (i386_scale): Add return value.
5989 (build_displacement_string): Remove unused local temp_disp2.
5990 (i386_intel_memory_operand): Add parentheses to avoid warning.
5991 (i386_intel_operand): Remove unused local end_of_operand_string.
5992 (i386_operand): Remove unused local operand_modifier.
5993 (i386_operand): Add parens to avoid warning.
5995 1999-04-04 Don Bowman <don@pixsci.com>
5997 * configure.in: Add mips*-*-vxworks* target; have it define
5999 * configure, config.in: Rebuild.
6001 1999-03-31 Nick Clifton <nickc@cygnus.com>
6003 * configure.in (emulations): Add support for arm-epoc-pe.
6004 * configure: Regenerate.
6005 * config/te-epoc-pe.h: New file. Define macros specific to
6007 * config/tc-arm.h: Select epoc-pe-arm target format if configured
6008 for arm-epoc-pe target.
6010 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
6012 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
6014 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
6016 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
6017 detect ",n" without a condition.
6018 (pa_parse_neg_cmpsub_cmpltr): Likewise.
6021 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
6023 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
6024 instruction is encoded with one bit.
6027 1999-03-23 Ian Lance Taylor <ian@zembu.com>
6029 * doc/internals.texi (CPU backend): Mention that
6030 line_separator_chars should not include newline. From thi
6031 <ttn@mingle.glug.org>.
6033 1999-03-22 Doug Evans <devans@casey.cygnus.com>
6035 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6036 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6038 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6040 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6042 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6044 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6047 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6049 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6051 1999-03-15 Martin Hunt <hunt@cygnus.com>
6053 * app.c (do_scrub_begin): Change '-' back to a symbol char
6054 so we can use multiple opcodes on a line again.
6056 * config/tc-d30v.c: By default, warn if a symbol has
6057 the same name as a register. Plus some minor
6058 updates from the branch.
6060 1999-03-13 Nick Clifton <nickc@cygnus.com>
6062 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6063 BFD_RELOC_16 and BFD_RELOC_64.
6065 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6067 * expr.c (expr): Add missing else.
6069 1999-03-12 Nick Clifton <nickc@cygnus.com>
6071 * config/tc-arm.c (md_apply_fix3): Improve error message.
6073 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6075 * Makefile.am (CPU_TYPES): Add fr30.
6076 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6077 (fr30,m32r dependencies): Update.
6078 * Makefile.in: Rebuild.
6080 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6081 (gas_cgen_record_fixup_exp): Ditto.
6082 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6083 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6084 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6085 (md_cgen_lookup_reloc): Update use of operand->type.
6086 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6087 (md_convert_frag): Call cgen_operand_lookup_by_num.
6088 (md_cgen_lookup_reloc): Update use of operand->type.
6089 (m32r_cgen_record_fixup_exp): Ditto.
6091 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6093 * config/tc-mips.c (md_show_usage): Fix message.
6095 1999-03-03 Nick Clifton <nickc@cygnus.com>
6097 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6098 and LDR reg,=<expr> instruction.
6100 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6103 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6105 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6107 1999-02-17 Nick Clifton <nickc@cygnus.com>
6109 This patch was created by: Scott Bambrough
6110 <scottb@corelcomputer.com>
6113 Special cased '@' character. The '@' character is used as the
6114 ARM assembler comment character, as a special character
6115 and in ELF .symver pseudo-op's, and as a special character in
6116 .type and .section pseudo-ops.
6117 (symver_pseudo): New static variable.
6118 (symver_state): New static variable.
6119 (struct app_save): Add field 'symver_state'.
6120 (app_push): Save global symver_state int struct app_save.
6121 (app_pop): Restore global symver_state from struct app_save.
6122 (do_scrub_chars): Special case handling of '@' character in
6125 * configure.in: Modified to recognize armv* uname syntax from ARM
6127 * configure: Regenerated.
6129 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6130 a prefix to the section's type.
6131 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6132 the type's typename.
6134 * config/tc-arm.h: Add support for PIC generation:
6135 (pic_code): New boolean.
6136 (obj_relocate_extern): Define.
6137 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6138 (TC_CONS_FIX_NEW): Define.
6139 (tc_fix_adjustable): Define.
6140 (GLOBAL_OFFSET_TABLE_NAME): Define.
6142 * config/tc-arm.c: Add support for PIC generation:
6143 (line_seperator_chars): Allow ';' as a seperator for Linux.
6144 (is_immediate_prefix): New macro.
6145 (arm_parse_reloc): New function.
6146 (s_arm_elf_cons): New function.
6147 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6148 (md_undefined_symbol): Special case handling for the Global Offset
6150 (md_apply_fix3): Handle PIC relocs.
6151 (tc_gen_reloc): Handle PIC relocs.
6152 (md_parse_option): Add support for '-k' command line switch to
6153 enable PIC generation.
6154 (cons_fix_new_arm): New function.
6155 (s_arm_elf_cons): New function.
6157 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6159 * configure.in: Add comments for uses of AC_DEFINE.
6160 * acinclude.m4: Likewise.
6161 * acconfig.h: Remove.
6162 * aclocal.m4: Rebuild.
6163 * configure: Rebuild.
6164 * Makefile.in: Rebuild.
6165 * config.in: Rebuild.
6167 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6169 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6170 non-constant offset from a base register.
6172 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6174 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6177 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6179 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6180 (emit_insn): Look for pc-relative and no-overflow specifiers on
6181 internal relocation types.
6183 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6185 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6188 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6190 (mips_4650, mips_4010, mips_4100): Variables removed.
6191 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6192 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6194 (md_begin): Don't bother initializing the mips_NNNN variables;
6195 mips_cpu is set, and that's good enough now.
6196 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6197 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6198 (show): New function, to handle wrapping in the CPU lists.
6199 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6201 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6203 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6204 than treat as an immediate specifier.
6206 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6208 * config/tc-i386.c: Prototype many functions.
6209 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6210 (i386_immediate): Remove unused second argument.
6211 (i386_intel_operand): Fix i386_is_reg typo.
6212 (i386_operand): Use allow_naked_reg.
6213 (output_invalid): Make operand int for K&R.
6215 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6217 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6219 * Makefile.in: Rebuild.
6221 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6223 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6225 (EXTRA_as_new_SOURCES): Comment out.
6226 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6227 * Makefile.in: Rebuild.
6228 * doc/Makefile.in: Rebuild.
6229 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6230 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6231 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6232 * configure: Rebuild.
6233 * aclocal.m4: Rebuild.
6234 * config.in: Rebuild.
6235 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6236 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6237 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6238 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6239 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6240 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6241 (gas_cgen_record_fixup_exp): Ditto.
6242 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6243 descriptor, not global variable.
6244 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6245 descriptor, not global variable. Refer to insert_operand handler
6246 via cpu descriptor, not global function.
6247 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6248 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6249 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6250 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6251 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6252 * config/tc-m32r.c: Ditto.
6253 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6254 (md_assemble): Ditto.
6255 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6257 1999-02-09 Nick Clifton <nickc@cygnus.com>
6259 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6260 relocations for ELF targets.
6262 1999-02-08 Nick Clifton <nickc@cygnus.com>
6264 * configure.in: Add support for StrongARM target.
6265 * configure: Regenerate.
6267 1999-02-05 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6271 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6274 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6276 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6278 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6280 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6281 (INTEL_DWORD_MNEM_SUFFIX): Define.
6284 (DWORD_PTR): Define.
6285 (XWORD_PTR): Define.
6287 (OFFSET_FLAT): Define.
6289 (NONE_FOUND): Define.
6292 * config/tc-i386.c (set_intel_syntax): New routine.
6293 (intel_syntax): Declare.
6294 (allow_naked_reg): Declare.
6295 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6296 (intel_float_operand): New routine.
6297 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6298 Handle brackets as well as parens. Call i386_intel_operand for
6299 intel syntax. Reverse operands if appropriate. Handle new
6300 suffixes. Handle movzx and movsx.
6301 (i386_is_reg): New routine.
6302 (i386_immediate): New routine.
6303 (i386_scale): New routine.
6304 (i386_displacement): New routine.
6305 (i386_operand_modifier): New routine.
6306 (build_displacement_string): New routine.
6307 (i386_parse_seg): New routine.
6308 (i386_intel_memory_operand): New routine.
6309 (i386_intel_operand): New routine.
6310 (i386_operand): Call i386_displacement, i386_immediate,
6311 i386_scale, etc. instead of handling inline.
6312 (parse_register): Handle registers without prefix.
6314 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6316 * configure: Regenerate.
6317 * configure.in (arm-*-oabi): New.
6318 (thumb-*-oabi): New.
6319 * config/tc-arm.c (target_oabi): Declare.
6320 (md_apply_fix3): Support REL relocs.
6321 (md_parse_option): Handle -oabi.
6322 (elf32_arm_target_format): New routine.
6323 (md_longopts): Add OPTION_OABI.
6324 * config/tc-arm.h: Redefine TARGET_FORMAT.
6327 1999-01-28 Nick Clifton <nickc@cygnus.com>
6329 * write.c (write_relocs): Handle out of range error.
6331 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6332 (fr30_force_relocation): Default to 0.
6334 * config/tc-fr30.h (obj_fix_adjustable): Define.
6335 (TC_FORCE_RELOCATION): Define.
6337 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6340 1999-01-16 Nick Clifton <nickc@cygnus.com>
6342 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6343 merge of two instructions if the left instruciton kills the right.
6345 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6347 * Makefile.in: Regenerate.
6348 * configure.in: Redo test for using cgen.
6349 * configure: Regenerate.
6351 1999-01-09 Nick Clifton <nickc@cygnus.com>
6353 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6354 redefinition of this macro.
6356 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6358 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6361 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6363 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6364 a read of HI or LO and an immediatly following branch.
6366 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6368 * config/tc-mips.c (md_begin): Another correction to the setting of
6371 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6373 * config/tc-mips.c (md_begin): Correct type-o in setting of
6376 1998-12-21 Nick Clifton <nickc@cygnus.com>
6378 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6379 bit insn when optimizing, so that parallelised instructions will
6380 start on a 32 bit boundary.
6382 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6384 * config/tc-mips.c (mips_eabi64): New.
6385 (md_begin): Set mips_eabi64.
6386 (mips_elf_final_processing): Use it.
6388 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6390 * config/tc-mips.c (mips_elf_final_processing):
6391 Correct setting of ABI in e_flags.
6393 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6395 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6398 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6400 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6402 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6404 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6405 warning, values that don't fit in the field.
6407 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6409 * config/tc-mips.c (mips_abi_string): New.
6410 (md_parse_option,md_longopts): Add mabi.
6411 (mips_elf_final_processing): Set e_flags based on mabi flag.
6413 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6415 * config/tc-mips.c (md_parse_option): Handle vr4111.
6417 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6419 * config/tc-h8300.c (build_bytes): Change message given if the
6420 instruction requires H8/300H mode and we're not in Hmode, to
6421 suggest that it may be the operand modes that are the problem, not
6422 necessarily the opcode.
6424 1998-12-10 Nick Clifton <nickc@cygnus.com>
6426 * config/tc-fr30.c: Add line separator character.
6428 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6430 * configure.in (hppa-*-mpeix*): New target.
6431 * config/obj-som.h (obj_som_compiler): Declare.
6432 * config/obj-som.c (compiler_seen): New static variable.
6433 (obj_som_compiler): New function.
6434 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6435 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6436 (pa_type_args): Set hppa_priv_level.
6437 (pa_compiler): New static function if OBJ_SOM.
6438 * configure: Rebuild.
6440 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * read.c (output_leb128): Don't mark as inline.
6444 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6446 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6447 AIX .vbyte unaligned data support.
6448 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6449 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6452 1998-12-07 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6457 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6459 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6460 BFD_RELOC_ARM_PCREL_BRANCH.
6462 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6464 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6465 checking the target type.
6466 (mips-dec-bsd*): Set endian to little.
6467 * configure: Rebuild.
6469 COFF weak symbol support, based on patches from Mark Elbrecht
6470 <snowball3@usa.net>:
6471 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6472 * config/obj-coff.c (obj_coff_weak): New static function.
6473 (obj_coff_endef) [both versions]: Handle weak symbols.
6474 (coff_frob_symbol): Likewise.
6475 (yank_symbols): Likewise.
6476 (obj_pseudo_table): Add "weak".
6478 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6479 <aymeric.vincent@emi.u-bordeaux.fr>.
6480 * aclocal.m4: Rebuild with current tools.
6481 * configure: Rebuild.
6483 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6484 an assertion failure for a case we can't handle when OBJ_ECOFF.
6486 * expr.c (operator): And with 0xff to avoid problems with signed
6489 1998-12-03 Nick Clifton <nickc@cygnus.com>
6491 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6492 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6494 1998-12-02 Nick Clifton <nickc@cygnus.com>
6496 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6499 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6501 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6502 calculation of pcrel point.
6504 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6509 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6513 (d10v_cleanup): Only generate previous insn if a multiline insn is
6516 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6518 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6521 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6523 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6524 -marm6xxx command line switches.
6526 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6528 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6529 (itbl-ops.o): Delete duplicate dependencies.
6530 Rebuild dependencies.
6531 Add fr30 dependencies.
6532 * Makefile.in: Rebuild.
6534 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6536 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6538 * listing.c: Ignore line terminator characters found inside
6541 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6543 * po/gas.pot: Regenerated.
6545 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6547 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6548 fr30_is_label_start(). Also checks for delay slot insns.
6550 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6551 FR30 instructions which contain a colon in the mnemonic.
6553 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6555 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-fr30.c: Removed currently superflous code.
6559 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6561 * config/tc-fr30.h: New file.
6562 * config/tc-fr30.c: Tweaking so that it will compile.
6564 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6566 * config/tc-d10v.h (obj_fix_adjustable): Define.
6567 (TC_FORCE_RELOCATION): Define.
6568 (d10v_force_relocation): Declare.
6569 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6570 (md_apply_fix3): Handle Vtable relocs.
6571 (d10v_fix_adjustable): New.
6572 (d10v_force_relocation): New.
6574 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6576 * config/tc-d30v.c: Change default behaviour to ignore potential
6577 conflicts between register name and symbol names.
6579 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6581 * configure.in: Add fr30-*-*.
6582 * config/tc-fr30.c: New file.
6583 * Makefile.in: Regenerated.
6584 * config.in: Regenerated.
6585 * configure: Regenerated.
6586 * doc/Makefile.in: Regenerated.
6587 * po/gas.pot: Regenerated.
6589 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6591 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6594 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6596 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6598 (do_scrub_chars): Add some casts to unsigned char to avoid
6599 unwanted sign extension.
6600 * read.c (lex_type): Set characters about 127 to be symbol
6602 * config/tc-i386.c (md_begin): Set identifier_chars and
6603 operand_chars for values above 127.
6605 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6607 * configure.in: detect cygwin* instead of cygwin32*
6608 * configure: regenerate
6610 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6612 * listing.c: Add support for producing a listing from piped
6615 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6617 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6618 (append_insn): Account for the tx39's multiply behavior.
6620 1998-10-26 Michael Meissner <meissner@cygnus.com>
6622 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6623 from assemble_parallel_insns. Add support for '->' to indicate
6624 explicitly serializing the instructions.
6625 (md_assemble): Ditto.
6627 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6629 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6632 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6634 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6636 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6638 * config/tc-mips.c : support frame and regmask/fregmask when
6639 MIPS_STABS_ELF is specified.
6641 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6643 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6644 (md_apply_fix): Don't return 1 for VTABLE relocs.
6645 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6647 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6649 * doc/c-i386.texi: Replace occurences of "opcode" with
6650 "instruction mnemonic", "instruction", or "mnemonic" when
6651 referring to the name of an instruction. Use "opcode" when
6652 referring to the sequence of machine bytes.
6654 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6655 (is_opcode_char): Rename to is_mnemonic_char.
6656 (md_assemble and i386_operand): Correct error messages from
6657 "opcode" to "instruction mnemonic"
6658 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6659 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6660 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6661 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6662 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6663 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6664 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6666 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6668 * config/tc-i386.c (i386_operand): Check for garbage after
6671 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6674 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6676 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6678 * config/tc-sh.h (obj_fix_adjustable): Define.
6679 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6680 (md_apply_fix): Likewise.
6681 (tc_gen_reloc): Likewise.
6682 (sh_fix_adjustable): New.
6684 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6686 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6687 * cgen.h (gas_cgen_finish_insn): Update prototype.
6688 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6689 cgen_insn_t -> CGEN_INSN_INT.
6690 (make_parallel): Update handling of CGEN_INT_INSN_P.
6691 (assemble_parallel_insn): Ditto.
6692 (target_make_parallel): New function.
6693 (md_assemble): Use it.
6695 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6697 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6699 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6701 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6702 converted into lower case.
6704 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6706 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6707 (gas_cgen_tc_gen_reloc): Likewise.
6708 * config/tc-m32r.h (obj_fix_adjustable): Define.
6709 * config/tc-m32r.c (m32r_fix_adjustable): New.
6710 (m32r_force_relocation): Handle VTABLE relocs.
6712 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6714 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6716 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6718 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6719 to lower case before parsing.
6721 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6722 parallel insns modift buts in the PSW as a side effect.
6724 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6726 * config/tc-d30v.c (find_format): Test for missing flag and
6729 (md_apply_fix3): Fix error messages to avoid
6730 assumption about presence of a symbol.
6732 (parallel_ok): Disallow parallel instructions that both modify the
6735 (find_format): Generate a warning if an odd numbered register is
6736 used as the first register in a mutli-register instruction.
6738 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6740 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6741 relocations are always associated with a symbol.
6743 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6745 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6746 (elf32_sparc_force_relocation): Declare.
6747 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6748 (tc_gen_reloc): Handle vtable relocs.
6749 (elf32_sparc_force_relocation): New.
6751 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6753 * symbols.c (S_IS_FUNCTION): New.
6754 * config/tc-v850.h (obj_fix_adjustable): Define.
6755 (TC_FORCE_RELOCATION): Define.
6756 (v850_force_relocation): Declare.
6757 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6758 of fx_addnumber for VTABLE reloc addends.
6759 (md_apply_fix3): Handle VTABLE relocs.
6760 (v850_fix_adjustable): New.
6761 (v850_force_relocation): New.
6763 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6765 * tc-hppa.c (fp_operand_format): Add some additional formats.
6766 (pa_ip): Do not automatically promote into pa2.0 mode.
6767 (pa_level): Handle ".level 2.0".
6769 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6771 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6772 * config/tc-i386.h (template.extension_opcode): Change to
6773 unsigned int to allow full range of 8-bit opcode suffixes.
6774 (None): Redefine as 0xffff.
6776 From Jeff B Epler <jepler@usgs.gov>
6777 * doc/c-i386.texi (i386-SIMD): New section.
6779 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6781 * read.c (discard_rest_of_line): New function.
6782 * read.h: Declare it.
6783 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6785 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6787 * config/tc-d10v.c (find_symbol_matching_register): New function.
6788 (find_opcode): Cope with the case where a register name matches
6791 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6793 * config/tc-v850.c (md_pcrel_from): Rename to
6794 v850_pcrel_from_section.
6795 (v850_pcrel_from_section): Do not resolves symbols in other
6798 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6800 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6802 * config/tc-d10v.c (find_opcode): Generate an error if a register
6803 is supplied for an operand that should not be a register.
6805 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6807 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6808 instructions to have another instruction in the right bin.
6810 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6812 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6813 the right container if the left container holds a branch
6816 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6818 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6819 both a register name and symbol name.
6820 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6822 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6824 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6825 execution unit class.
6827 (reg_name_search): If a name matches a register and a symbol,
6828 prefer the register.
6829 (find_format): Disallow flag registers when a general purpose
6830 register is required.
6831 If a number is required, but a register has been given, check to
6832 see if a symbol with the same name as the register exists, and if
6833 so, use that symbol.
6835 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6837 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6839 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6841 * config/tc-d30v.c (find_format): Do not accept flag registers as
6842 general purpose registers.
6843 (find_format): If an immediate value is expected at a given place
6844 in a format, but a register name has been provided instead, check
6845 to see if that register name matches the name of a predefined
6846 symbol and if it does, then use the symbol instead.
6847 (reg_name_search): If a register name matches a symbol name,
6848 prefer the register name to the symbol name.
6850 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6852 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6853 the previous insn to empty.
6855 1998-09-20 Michael Meissner <meissner@cygnus.com>
6857 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6858 pieces, forcing the use of an ANSI compiler.
6860 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6862 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6864 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6866 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6868 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6870 (obj_elf_vtable_entry): Likewise.
6871 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6872 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6873 (tc_gen_reloc): Likewise.
6874 (arm_fix_adjustable): Likewise.
6875 (elf32_arm_force_relocation): New.
6876 (armelf_frob_symbol): Remove coff-style symbol support.
6878 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6880 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6882 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6884 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6885 OBJ_COFF so that routine is defined for a.out format.
6887 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6889 * config/tc-i386.c (i386_operand): Detect non-segment registers
6890 used as segment prefixes.
6892 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6894 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6895 optimize across FDE boundaries.
6897 * config/obj-coff.c (obj_coff_section): Preserve any link once
6898 flags when setting the section flags.
6900 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6902 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6903 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6905 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6907 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6910 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6912 * frags.c (frag_grow): Include the size of the frag struct in the
6915 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6916 if the new subseg comes before the old.
6918 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6920 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6921 to handle edge8 and edge16.
6923 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6925 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6926 before we clobber the symbol involved.
6928 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6930 * config/tc-arm.c: Remove OBJ_ELF definitions for
6931 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6932 use arm_adjust_symtab for OBJ_COFF.
6933 (armelf_adjust_symtab): New Routine.
6934 * config/tc-arm.h: Define obj_adjust_symtab to
6935 armelf_adjust_symtab for OBJ_ELF.
6937 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6939 * configure.in: Make all i386-elf targets use bfd_gas.
6940 * config/tc-i386.c (tc_i386_force_relocation): New.
6941 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6942 (md_apply_fix3): Likewise.
6943 (tc_gen_reloc): Handle them.
6944 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6945 tc_i386_force_relocation.
6947 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6949 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6951 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6953 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6954 current opcode after writing the first insturction of a reverse
6957 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6959 * read.h (generate_lineno_debug): Add prototype.
6960 * read.c (generate_lineno_debug): Make non-static.
6962 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6964 * config/tc-i386.c (md_assemble): Only warn for address/data size
6967 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6969 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6970 against Thumb function names, as the linker needs this information.
6972 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6974 * expr.c (operand): Check also that there is no advance in operand
6975 after atof_generic in order to decide "is it label 0f or floating
6978 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6980 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6981 command line options with a single dash.
6982 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6984 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6986 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6987 * tc-arm.c (arm_fix_adjustable): New routine.
6989 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6991 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6992 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6993 demand_empty_rest_of_line before mri_comment_end.
6994 (equals): Check garbage after expression before
6995 mri_comment_end in MRI mode.
6997 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6999 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
7000 small immediate constant to use the constant itself rather than
7003 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
7005 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
7006 (pa_leave): Likewise.
7008 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7010 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
7012 (i386_operand): Fix an error message.
7014 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
7016 * doc/c-arm.texi (ARM Directives): Document .req directive.
7018 * config/tc-arm.c (reg_required_here): Display erroneous string if
7019 the register name could not be decoded.
7020 Do not set inst.instruction if the sift is -1.
7022 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
7024 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
7027 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
7029 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7030 even if it is belived to be unnecessary.
7032 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7034 config/tc-i386.c (i386_operand): Size immediate constants by
7035 suffix (erroneously removed as part of July 7 change).
7037 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7039 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7040 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7041 (armelf_frob_symbol): New Routine.
7042 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
7044 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7046 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7048 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7050 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7051 command line switches passed to assembler.
7053 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7055 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7056 (gas_cgen_opcode_desc): Declare.
7057 (gas_cgen_parse_operand): Declare.
7058 (*): Prepend gas_ to gas specific fns to denote them as such.
7060 * cgen.c (gas_cgen_opcode_desc): New global
7061 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7062 (queue_fixup): Renamed from cgen_queue_fixup.
7063 (*): Prepend gas_ to gas specific fns to denote them as such.
7065 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7066 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7067 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7068 Open opcode table and initialize it.
7069 (make_parallel): Use gas_cgen_opcode_desc.
7070 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7071 (md_assemble): Ditto.
7073 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7075 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7076 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7077 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7078 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7079 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7080 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7081 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7082 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7083 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7084 (INIT_STAB_SECTION): Likewise.
7085 (OBJ_PROCESS_STAB): Likewise.
7087 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7088 (md_parse_option): Watch for them.
7089 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7090 (md_begin): Kill neverdef code.
7091 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7092 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7093 (s_alpha_coff_wrapper): New.
7094 (md_pseudo_table): Trap all ECOFF pseudos.
7096 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7098 Start of changes to remove mdebug section from mips*-elf
7099 Based on MIPS_STAB_ELF definition
7100 * acconfig.h: undef if not configured
7101 * config.in: undef if not configured
7102 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7103 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7104 * stabs.c (s_stab_generic): flush frag
7106 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7108 * configure.in: (arm-*-elf): Handle.
7109 (thumb-*-elf): Handle.
7110 * configure: Regenerate.
7111 * read.c (stringer): Fix typo in comment.
7112 * write.c (fixup_segment): Don't add symbol value to addend if
7114 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7116 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7119 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7121 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7122 (write_2_short): Emit warning if new flag is set.
7123 (do_assemble): Set flags if left instruction is one of special
7124 "right-instruction-killer" type.
7126 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7128 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7129 Always output words in debug_info section as big endian.
7130 (sparc_target_format): Choose correct bfd target.
7131 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7133 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7135 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7136 to work with internationalization code. Issue an error when two
7137 operands match that are not allowed to match.
7139 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7141 * configure.in (install_tooldir): Allow target to specify whether
7142 it wants to be installed in $(tooldir)/bin.
7143 * configure: Regenerate.
7144 * Makefile.am (install-exec-local): Set install-exec-tooldir
7145 dependency via configure.
7146 * Makefile.in: Regenerate.
7148 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7150 * Makefile.am (install-exec-local): Split into two ...
7151 (install-exec-bindir,install-exec-tooldir): New rules.
7152 * Makefile.in: Regenerate.
7154 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7156 * Makefile.am (install-exec-local): Don't remove the file before
7157 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7158 W. Rozycki <macro@ds2.pg.gda.pl>.
7159 * Makefile.in: Rebuild.
7161 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7163 * cgen.c: Include libiberty.h.
7164 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7165 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7166 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7167 (md_cgen_lookup_reloc)): Declare.
7168 (md_cgen_record_fixup_exp): Declare.
7169 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7170 (m32r_relax_frag): Declare.
7171 (cgen_md_apply_fix3): Decls moved to cgen.h.
7172 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7173 (m32r_cgen_record_fixup_exp): Delete decl.
7174 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7175 (assemble_nop): Delete.
7176 (expand_debug_syms): Delete unused `exp'.
7177 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7178 Add default case for -Wall.
7179 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7180 (md_atof): Delete unused wordP.
7182 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7184 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7187 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7189 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7190 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7191 .print, .purgem, and .struct. Remove documentation for
7194 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7196 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7197 Update call to insert_operand.
7199 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7201 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7203 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7205 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7206 whitespace after a prefix operator.
7208 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7210 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7212 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7214 * config/tc-sparc.c (log2): New static function.
7215 (s_reserve): Use log2 to convert alignment before calling
7217 (s_common): Use log2 to convert alignment before calling
7218 record_alignment and frag_align.
7219 (sparc_cons_align): Use log2.
7221 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7223 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7224 (s_common): Likewise.
7226 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7227 initialization of waddr.
7228 (sparc_elf_final_processing): Add default case to switch.
7230 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7232 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7233 than temporary real.
7235 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * write.c (subsegs_finish): Don't align the segments if there were
7240 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7241 copying aux information.
7243 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7244 expression into a symbol.
7246 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7248 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7249 type to unsigned int.
7250 (md_assemble): Change type used to store offsets from unsigned
7252 (i386_operand): Switch error check to only call RESTORE_END_STRING
7253 once after parse_register.
7255 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7257 * config/tc-v850.c (md_show_usage): Changed format to match that
7260 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7262 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7264 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7266 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7269 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7271 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7272 * doc/Makefile.in: Rebuild.
7274 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7276 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7277 for %lo expressions.
7278 (mips_ip, case 'u'): Move range check after code to mask
7279 off bits in %hi/%lo expressions. Mask off high bits for
7282 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7284 * doc/Makefile.am (gasver.texi): New target.
7285 (as.info, as.dvi): Depends upon gasver.texi.
7286 * doc/as.texinfo: Include gasver.texi. Mention version number on
7287 title page and in top node.
7288 * doc/Makefile.in: Rebuild.
7290 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7292 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7293 but not including the line containing the edict.
7294 * listing.h (LISTING_EOF): New.
7295 * input-scrub.c (input_scrub_next_buffer): Call it.
7297 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7299 * config/tc-i386.c (i386_operand): Don't set the size of an
7300 immediate address based solely on the suffix and the mode.
7302 * config/tc-i386.c (md_assemble): Add assertion to make sure
7303 overlap2 does not set Imm.
7305 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7306 sequences of whitespace to a single space.
7307 (is_space_chars): Just compare with space.
7308 (md_begin): Don't initialize space_chars.
7309 (md_assemble): Just skip a single whitespace character.
7310 (i386_operand): Rewrite base-index parsing to use new
7311 parse_register, and to skip white space. Skip white space in a
7312 number of other places too. Don't give error message if
7313 parse_register fails.
7314 (parse_register): Change reg_string parameter to be non-const.
7315 Add end_op parameter. Skip white space after the `%', and return
7316 end of register string. Give error message here rather than
7319 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7321 Based on patch from Matt Semersky <matts@scd.hp.com>:
7322 * expr.c (op_encoding): Make const.
7323 (expr_set_precedence): New function.
7324 (expr_begin): Don't set operator rankings, just call
7325 expr_set_precedence.
7326 * expr.h (expr_set_precedence): Declare.
7327 * read.c (s_mri): Call expr_set_precedence.
7329 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7331 * doc/as.texinfo (Statements): Remove paragraph discussing
7332 continuing lines with a backslash. This hasn't worked for years,
7335 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7337 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7339 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7340 (ps_CTORS, ps_DTORS): New section types.
7341 (vms_fixup_xtors_section): New function
7342 (Ctors_Psect, Dtors_Psect): Define.
7343 (IS_GXX_XTOR): Define
7344 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7345 Filter static constructors/destructors and add to
7346 Ctors_Symbols/Dtors_Symbols chain.
7347 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7348 appropriate section.
7350 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7351 * makefile.vms: Merge vax/vms support.
7353 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7355 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7356 (elf_pseudo_table): Add them.
7357 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7358 (md_apply_fix): Accept them.
7359 (mips_fix_adjustable): Don't adjust them.
7360 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7361 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7362 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7363 (tc_fix_adjustable): Don't adjust them.
7365 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7367 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7369 * Makefile.in: Regenerate.
7370 * configure.in: AC_SUBST cgen_cpu_prefix.
7371 * configure: Regenerate.
7373 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7375 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7376 Changed all users of COND12_DELAY.
7378 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7380 * config/tc-mn10300.c (set_arch_mach): New function.
7381 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7382 (md_begin): Default to mn10300 mode.
7383 (md_assemble): Only accept instructions for the core mn10300
7384 chip and the active machine type.
7386 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7388 * subsegs.h (segment_info_type): Give the struct a name.
7389 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7390 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7391 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7392 * config/tc-w65.h (tc_reloc_mangle): Declare.
7393 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7395 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7397 * config/tc-v850.c (v850_comm): Restore old section
7398 after common processing.
7400 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7402 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7404 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7406 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7407 char with code that explicitly sign-extends.
7409 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7411 * config/tc-v850.c (md_begin): Restore text section as the current
7412 section after creating call table sections.
7413 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7416 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7417 with call to macro SYM_AUXINFO.
7419 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7421 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7422 with the program transform name.
7423 * Makefile.in: Rebuild.
7425 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7427 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7430 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7432 * config/tc-i386.c (i386_operand): Be prepared for a space between
7433 the open parenthesis and the start of the register operand,
7434 because of the June 16 change.
7436 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7438 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7441 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7443 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7444 even if it is belived to be unnecessary.
7446 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7448 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7450 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7452 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7454 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7455 shift amount for a repeated operand. The shift amount for the
7456 repeated copy comes from the size of the operand.
7458 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7460 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7462 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7464 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7466 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7468 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7469 characters in it as LEX_IS_SYMBOL_COMPONENT.
7470 * config/tc-i386.h (tc_symbol_chars): Define.
7471 (extra_symbol_chars): Declare.
7472 * config/tc-i386.c (extra_symbol_chars): Define.
7473 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7474 (line_comment_chars): Set to '/' if TE_LINUX.
7475 * doc/c-i386.texi (i386-prefixes): Update.
7476 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7478 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7480 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7481 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7483 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7485 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7486 constraint in instructions REP & REPI.
7488 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7490 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7491 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7493 (check_range): If the operand is shifted, then shift the number
7494 before checking its range.
7496 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7498 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7501 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7503 * config/tc-v850.c (v850_comm): Create special sections as needed.
7505 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7507 * config/tc-d10v.c (write_2_short): Addition of swapping
7508 instructions for sequential and reverse sequential order when
7509 given order is not possible.
7511 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * Makefile.am: Rebuild dependencies.
7514 (DEP_INCLUDES): Fix reference to intl build directory.
7515 * Makefile.in: Rebuild.
7517 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7519 * doc/c-i386.texi: Update 16 bit documentation.
7521 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7522 IgnoreDataSize to IgnoreSize as they are used for address size as
7524 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7525 32-bit mode, similarly addr16/data16 and variants.
7527 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7529 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7530 sequential word multiply instructions.
7532 (do_assemble): Add extra command line argument, to allow mul32
7533 attribute to be preserved across parallel insns.
7534 (md_assemble): Insert NOPs between explicitly parallel insns which
7535 contain an 32 bit multiply and a 16 multiply.
7537 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7539 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7542 * config/tc-i386.c (reloc): Add braces.
7544 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7545 consistent with Intel naming.
7546 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7547 use bitfields in sib_byte.
7548 (modrm_byte): Don't use bitfields here either.
7550 * config/tc-i386.c (current_templates): Add const.
7551 (parse_register): Add const to return, param, and char *s.
7552 (i386_operand): Add const to reg_entry *r.
7553 * config/tc-i386.h (templates): Add const to start, end.
7555 Inspired by code for 16 bit gas support from Martynas Kunigelis
7556 <martynas@nm3.ktu.lt>:
7557 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7558 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7559 (uses_mem_addrmode): Remove.
7560 (md_estimate_size_before_relax): Add support here too.
7561 (md_relax_table): Rewrite interface to md_relax for 16 bit
7563 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7564 (opcode_suffix_to_type): Remove.
7565 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7566 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7567 (md_convert_frag): Likewise.
7568 (i386_operand): Add support for 16 bit base/index regs,
7569 immediates, and displacements. Remove some unnecessary casts, and
7570 localise end_of_operand_string, displacement_string_start,
7571 displacement_string_end variables. Add GCC_ASM_O_HACK.
7572 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7574 * config/tc-i386.c (prefix_hash): Remove.
7575 (md_begin): Rewrite without obstacks. Remove prefix hash table
7576 handling. Rewrite lexical table handling.
7577 (i386_print_statistics): Don't print prefix statistics.
7578 (md_assemble): Rewrite instruction parser so that line is not
7579 converted to lower case. Don't do a hash_find for prefixes,
7580 instead recognise them via opcode modifier.
7581 (expecting_operand, paren_not_balanced): Localise variables.
7582 * config/tc-i386.h (IsPrefix): Define.
7583 (prefix_entry): Remove.
7585 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7586 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7587 '\\' in case where comment_chars contains '/'.
7589 * config/tc-i386.c (MATCH): Ensure given operand and template
7590 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7591 you must write `ljmp *table(%ebx)'.
7593 From H.J. Lu <hjl@gnu.org>:
7594 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7595 as 0 ifndef BFD_ASSEMBLER.
7596 (md_assemble): Allow immediate operands without suffix or
7597 other reg operand to default in size to the current code size.
7599 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7601 * config/tc-v850.c (md_begin): Restore creation of
7602 .call_table_text and .call_table_data sections.
7604 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7606 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7607 after emitting a word of noops.
7609 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7611 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7612 (i386_operand): Simplify checks for valid base/index combinations.
7613 Disallow `in 4(%dx),%al'.
7615 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7617 (add_prefix): Change parameter from char to int.
7619 * config/tc-i386.h (Ugh): Define opcode modifier.
7620 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7622 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7623 CONSISTENT_REGISTER_MATCH macros to check register types more
7624 thoroughly. Check for illegal suffix/operand combinations
7625 when matching insns with operands. Handle new `s' suffix, and
7626 associated FloatMF opcode modifier for float insns with memory
7628 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7629 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7630 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7631 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7632 DATA_PREFIX_OPCODE throughout.
7634 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7635 (md_assemble): Rewrite suffix/register operand checking code to be
7636 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7637 AnyMem, the better to grep.
7639 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7640 given a memory operand. Don't set Abs bits either.
7641 (type_names): Remove Mem*, Abs*.
7642 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7643 define opcode_modifiers as these cases are handled by Disp8,
7644 Disp16, Disp32 and suffix checks.
7645 (COMES_IN_BOTH_DIRECTIONS): Remove.
7646 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7648 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7649 if IgnoreDataSize modifier given. Remove ShortformW modifier
7650 test. Add test for ShortForm in W base_opcode modification.
7651 Merge Seg2ShortForm and Seg3ShortForm code.
7652 * config/tc-i386.h (ShortFormW): Remove.
7653 (IgnoreDataSize): Define.
7655 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7657 * config/tc-d30v.c (md_assemble): Store previous segment state
7658 with previous instruction.
7660 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7662 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7663 (ebp, esp): Remove static variables.
7664 (MATCH): Remove test for InOutPortReg.
7665 (i386_operand): Properly handle InOutPortReg here instead.
7666 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7667 (md_assemble): Simplify and correct modrm and sib generation.
7668 (i386_operand): Add warning for scale without index.
7669 Rewrite checks for valid base/index combinations.
7671 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7672 macros and enclose in do while(0).
7673 (RESTORE_END_STRING): Likewise.
7674 (md_assemble): Add one to printed operand number so we start
7675 from 1 not 0. Add some more gettext invocations.
7676 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7679 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7680 DATA_PREFIX, SEG_PREFIX): Define.
7681 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7682 (check_prefix): Remove function.
7683 (add_prefix): New function. Add prefix to i.prefix as well as
7685 (md_assemble): Changes for add_prefix. Remove hack for wait
7686 prefix, instead always output prefixes in fixed order. Test
7687 for jcxz/loop when selecting between word & dword operations,
7688 and add address size prefix rather than operand size prefix.
7689 Remove operand -> address size hack when emitting jcxz/loop.
7690 (i386_operand): Remove O_Absent check as it's done in expr.
7692 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7694 * configure.in: Recognize m5200 as a cpu_type of m68k.
7695 * aclocal.m4: Rebuild with current libtool.
7696 * configure: Rebuild.
7698 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7700 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7701 to relaxable_symbol to prevent references to external symbol from
7704 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7706 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7707 symbols are relaxable.
7709 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7711 * config/tc-v850.c (md_begin): Don't create special
7712 sections by default.
7714 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7716 * config/tc-mips.c (macro): For div and udiv, close the
7717 reorder block as soon as possible.
7719 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7721 From Matt Semersky <matts@scd.hp.com>:
7722 * macro.c (macro_mri_mode): New function.
7723 * macro.h (macro_mri_mode): Declare.
7724 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7727 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7729 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7732 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7733 until after xstrdup in OBJ_EVAX case.
7735 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7737 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7738 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7739 of hardcoded magic number.
7740 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7742 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7744 * read.c (do_s_func): New function.
7746 * read.h (do_s_func): Add prototype.
7748 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7750 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7751 nops if fill pattern not specified.
7753 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7755 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7756 * config/te-go32.h (TE_GO32): Define.
7757 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7759 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7761 Implement .func/.endfunc pseudo-ops.
7762 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7764 * read.c (potable): Add .func,.endfunc.
7765 (s_func): New function.
7766 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7768 (in_doc_func_p,current_function_label): New static globals.
7769 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7771 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7773 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7774 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7775 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7776 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7777 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7778 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7779 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7780 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7781 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7782 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7783 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7784 * config/tc-a29k.c: Don't define md_short_jump_size,
7785 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7786 * config/tc-alpha.c: Likewise.
7787 * config/tc-alpha.h: Likewise.
7788 * config/tc-arm.c: Likewise.
7789 * config/tc-h8300.c: Likewise.
7790 * config/tc-h8500.c: Likewise.
7791 * config/tc-hppa.c: Likewise.
7792 * config/tc-i860.c: Likewise.
7793 * config/tc-i960.c: Likewise.
7794 * config/tc-ppc.c: Likewise.
7795 * config/tc-sh.c: Likewise.
7796 * config/tc-sparc.h: Likewise.
7797 * config/tc-tic30.c: Likewise.
7798 * config/tc-w65.c: Likewise.
7799 * config/tc-z8k.c: Likewise.
7801 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7803 * config/tc-vax.c (_): Delete this macro used for placeholder
7804 values in vax_operand_width_size; it conflicts with the _() macro
7805 used for internationalization.
7807 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7809 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7810 code. From Chris Moller <moller@bops.com>.
7812 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7813 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7814 * read.c (emit_expr): Initialize seg and subseg fields of a new
7816 * write.c (write_object_file): Switch to the appropriate segment
7817 and subsegment when processing a broken word.
7819 * config/tc-m68k.c (mri_assemble): New static function.
7820 (build_mri_control_operand): Call mri_assemble rather than
7822 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7823 (s_mri_endf, s_mri_endw): Likewise.
7825 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7827 * read.c (s_org): Call md_flush_pending_output if it is defined.
7829 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7831 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7833 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7834 (md_parse_option): Add for same.
7835 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7836 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7837 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7839 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7841 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7843 * config/tc-arm.c (find_real_start): Relax definition of local
7846 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7848 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7849 symbols at the given address, not just the last one specified.
7851 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7853 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7854 or number_to_chars_littleendian to write data.
7856 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7858 * config/tc-v850.c (md_assemble): Remove artificially created
7859 register name symbols.
7861 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7863 * write.c (fixup_segment): Change "segment" to "section" in
7866 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7868 * write.c (fixup_segment): Change sym1-sym2 message again.
7870 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7872 * write.c (fixup_segment): Improve error message for sym1-sym2
7873 errors when sym1 is in a different segment from sym2.
7875 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7877 * config/tc-m32r.c (warn_unmatched_high): New static local.
7878 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7879 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7880 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7881 (md_parse_option): Likewise.
7882 (md_show_usage): Likewise.
7883 (m32r_frob_file): Likewise.
7885 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7886 (read_a_source_file): Call them.
7887 * read.h (stabs_generate_asm_file): Declare.
7888 * stabs.c (stabs_generate_asm_file): New function.
7889 (generate_asm_file): New function.
7890 (stabs_generate_asm_lineno): Move file name handling into
7893 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7895 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7896 (d30v_current_align, d30v_current_align_seg): New variables.
7897 (d30v_last_label): New variable.
7898 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7899 (s_d30v_data, s_d30v_section): Likewise.
7900 (md_pseudo_table): Call them.
7901 (md_begin): Initialize d30v_current_align_seg.
7902 (md_assemble): Call d30v_align when needed by known current alignment.
7903 (d30v_frob_label, d30v_cons_align): New functions.
7904 * config/tc-d30v.h (md_do_align): Remove.
7905 (tc_frob_label): Call d30v_frob_label.
7906 (md_cons_align): New.
7908 * config/tc-d30v.c (find_format): Convert complex expressions to
7909 expression symbols before processing. Clean up code formatting.
7911 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7913 * po/Make-in (install-info): New target.
7915 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7917 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7919 * config/tc-mn10300.c (md_assemble): Likewise.
7921 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7923 * Makefile.am: Update with `make dep-am'.
7924 (HFILES): Add cgen.h.
7925 (cgen.o): Depend on cgen.h.
7926 * Makefile.in: Regenerate.
7928 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7930 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7932 * gasp.c (grab_label): Permit a label to be a preprocessor
7933 variable by permitting a label to start with a backslash.
7935 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7937 * config/tc-mips.c (validate_mips_insn): Removed hack
7938 for previously inaccessible bitfields in some INSN_TRAP
7941 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7943 * config/tc-d30v.c (do_assemble): Abort with error message
7944 if opcode operands do not match.
7946 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7948 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7949 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7950 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7951 similar new 'q' operand.
7953 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7955 * cgen.c (cgen_asm_finish_insn): Fix typo.
7957 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7960 * cgen.c: Include it.
7961 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7962 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7963 All callers updated.
7964 * config/tc-m32r.c: Include cgen.h.
7965 (m23r_insn): New members num_fixups,fixups.
7967 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7969 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7970 to avoid compiler warning.
7972 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7974 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7977 * makefile.vms (OBJS): Add ehopt.obj
7979 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7981 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7983 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7985 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7986 a short format insn.
7987 (md_assemble): Set it for explicitly packed insns.
7989 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7991 * config/obj-coff.c (c_symbol_merge): Do not take address of
7992 native fields when performing the memcpy.
7994 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7996 * config/tc-mips.c (macro,macro2): Implement
7997 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7999 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8001 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
8002 relocations against globally visible symbols.
8003 * config/tc-m68k.c (relaxable_symbol): New macro.
8004 (m68k_ip, md_estimate_size_before_relax): Use it.
8005 (tc_m68k_fix_adjustable): Also handle weak symbols.
8007 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
8009 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
8010 references to externally visible symbols.
8011 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
8012 values in twice for a PC relative reloc if the symbol is
8015 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
8016 don't adjust a PC relative reloc against an externally visible
8018 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
8019 for a PC relative fixup against an externally visible defined
8020 symbol, arrange to store object file and addend values as though
8021 the symbol were not defined.
8022 (tc_gen_reloc): Likewise.
8024 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
8026 * read.c (sizeof_leb128): Referenced externally by write.c so
8029 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8031 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
8032 and expand a 'debug' symbol associated with the next instruction
8033 that does not cause a short instruction to be filled with a NOP.
8034 (md_pseudo_table): Add support for .debugsym.
8035 (assemble_parallel_insn): Add calls to expand_debug_sym as
8037 (md_assemble): Ditto.
8039 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8041 * as.c (main): Conditionally call setlocale.
8042 * gasp.c (main): Likewise.
8043 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8044 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8046 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8048 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8050 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8052 * config/tc-hppa.c: Change all calls to bzero to use memset.
8053 (pa_ip): Add cast to avoid warning.
8054 (tc_gen_reloc, md_apply_fix): Likewise.
8055 (pa_find_space_by_number): Likewise.
8056 (hppa_force_relocation): Likewise.
8057 (pa_block): Change i to unsigned int.
8058 * config/obj-som.h (obj_som_copyright): Declare.
8060 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8062 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8063 for line numbers for assembly source.
8065 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8067 * configure.in: Change version number to 2.9.4
8068 * configure: Rebuild.
8070 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8072 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8074 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8076 * ecoff.h: Change symbolS in function declaration to struct
8079 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8081 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8082 (md_convert_frag): Fix i18n typo.
8084 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8086 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8087 * ecoff.h: Protoype it.
8088 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8089 [EVAX] (s_alpha_prologue): Delete.
8090 (md_pseudo_table): Update.
8092 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8094 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8095 array to local pointer.
8096 (get_args, parse_expr): Add casts to avoid warnings.
8098 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8100 * read.c (s_set): Cast xmalloc return value to fragS *.
8101 * config/tc-m68k.c (m68k_ip): Function made static to match
8102 previous forward declaration.
8103 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8105 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8107 * config/tc-v850.c: Add internationalisation macros to error
8110 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8111 macros to error strings.
8113 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8115 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8116 reloc is in the TOC csect.
8117 (md_apply_fix3): Correct gettext typo.
8119 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8121 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8122 .L - they are local labels and the branches are not really
8123 function calls but rather far jumps.
8125 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8127 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8129 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8131 * config/tc-i386.c (md_assemble): Print operand number rather than
8132 using ordinal_names.
8133 (i386_operand): Likewise.
8135 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8137 * Makefile.am (INTLLIBS): Define to work around apparent automake
8139 All Makefiles: Regenerated.
8141 * Many files: Added gettext invocations around user-visible
8143 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8144 HAVE_LC_MESSAGES): Define.
8145 * dep-in.sed: Added asintl.h.
8146 * po/Make-in: New file.
8147 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8149 * read.c (Z_): Renamed from `_'.
8150 * Makefile.am (SUBDIRS): Added po.
8151 (POTFILES): new macro.
8152 (po/POTFILES.in): New target.
8153 ($(OBJS)): Added asintl.h.
8155 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8156 (as_new_LDADD): Added $(INTLLIBS).
8157 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8158 (gasp_new_LDADD): Added $(INTLLIBS).
8159 (gasp_new_DEPENDENCIES): New macro.
8160 * configure, aclocal.m4: Rebuilt.
8161 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8163 (ALL_LINGUAS): Define.
8164 * macro.c: Include "asintl.h".
8165 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8166 * as.h: Include "asintl.h".
8167 * config/tc-i386.c (ordinal_names): Removed.
8168 (md_assemble): Changed error text to avoid ordinal_names.
8169 (i386_operand): Likewise.
8170 (reloc): Added as_bad to avoid i18n problems.
8171 (tc_gen_reloc): Likewise.
8172 * config/tc-arm.c (bad_args): Now a #define.
8174 * config/obj-vms.c (VMS_stab_parse): Changed type of
8176 (global_symbol_directory): Unified strings to avoid i18n
8178 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8179 avoid i18n problems.
8180 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8181 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8183 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8185 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8187 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8189 * as.c (print_version_id): Added an fprintf to avoid i18n
8191 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8193 * expr.c (expr): Added as_warn call to avoid i18n problems.
8194 * messages.c (as_assert): Changed code to avoid i18n problems.
8195 (as_abort): Likewise.
8196 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8197 (s_space): Likewise.
8198 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8200 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8202 * config/tc-i386.c (check_prefix): New static function, split out
8204 (struct _i386_insn): Add wait_prefix field.
8205 (md_assemble): Remove wait_prefix local variable. Use
8206 check_prefix when adding a prefix.
8208 * config/tc-i386.c (current_templates): New static variable.
8209 (md_assemble): Remove current_templates local variable.
8210 (md_assemble, i386_operand): Improve error and warning messages in
8211 many places. Add RESTORE_END_STRING in many places before error
8212 return. Clarify some comments.
8214 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8216 (md_assemble): Parse string instruction operands, looking for
8217 segment override prefixes. Check for invalid segment prefixes on
8219 (i386_operand): i.seg[] and max mem_operand changes for string
8221 * config/tc-i386.h (EsSeg): Define.
8223 * config/tc-i386.h (regKludge): Define.
8224 (iclrKludge, imulKludge): Don't define.
8225 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8226 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8227 opcode_modifier checks to look for more common cases first. Add
8228 default_seg for IsString case.
8230 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8232 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8234 * configure: Rebuild with new automake and libtool.
8235 * aclocal.m4, Makefile.in: Likewise.
8237 * doc/Makefile.am (as.dvi): New target.
8238 * doc/Makefile.in: Rebuild.
8240 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8242 * configure.in: Added sparc86x support.
8244 * configure: Rebuild.
8246 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8248 (md_parse_option): Warn if -EL is not supported for this architecture.
8250 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8252 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8254 * config/tc-mips.c (mips_ip): Note when we use get match on
8255 the full instruction name.
8257 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8259 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8260 back into the expression to handle add/sub simplification correctly.
8262 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8264 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8266 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8268 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8271 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8273 * symbols.c (max_indent_level): New global.
8274 (print_symbol_value_1): Use it.
8275 * expr.h (expr_build_dot): Declare.
8276 * expr.c (expr_build_dot): New function.
8278 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8280 * symbols.c (print_binary): New function.
8281 (print_expr_1): Call it.
8283 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8285 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8286 operand in the opcode.
8288 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8290 * config/tc-i386.h: Reorder operand flags and opcode modifier
8291 flags for clarity. Remove unused definitions: Unknown,
8292 ImmUnknown, DispUnknown, NoModrm.
8293 * config/tc-i386.c (type_names): Add missing Debug type.
8294 (md_assemble): Better duplicate prefix checking. Quicker string
8295 instruction check via new opcode_modifier flag.
8297 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8299 * doc/as.texinfo (Invoking): Clarify -Wa example.
8301 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8303 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8304 (s_mips_weakext): Define.
8305 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8306 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8309 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8311 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8312 is an error if the value can not be computed at assembly time.
8313 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8315 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8317 * gasp.c (main): Set next field of new include_path structure to
8318 NULL. From Avery Pennarun <averyp@gdc.ca>.
8320 * read.c (s_mri_sect): Call as_bad rather than abort for an
8321 unsupported MRI target.
8323 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8325 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8326 the destination of a branch instruction should be altered.
8327 (find_real_start): New function: Locate the real, Thumb coded
8328 start of a Thumb function.
8329 (do_t_branch23): Alter the destination of branches to Thumb
8332 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8334 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8336 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8339 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8341 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8342 * doc/c-hppa.texi: Likewise.
8344 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8346 * Makefile.am: Rebuild dependencies.
8347 * Makefile.in: Rebuild.
8349 * Makefile.am (DEP_INCLUDES): New variable.
8350 (.dep1): Change to work when srcdir is not an absolute path.
8351 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8352 * Makefile.in: Rebuild.
8354 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8356 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8357 LinearAddress patch.
8359 * configure.in: Set version to 2.9.1.
8360 * configure: Rebuild.
8362 * Branched binutils 2.9.
8364 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8366 * config/tc-i386.h (FWait): Define.
8367 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8368 other prefixes. Check FWait flag in opcode table to see which
8369 instructions require an fwait prefix.
8371 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8373 * stabs.c (get_stab_string_offset): Always create a stab string
8376 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8378 Fix some gcc -Wall warnings:
8379 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8380 * ehopt.c (eh_frame_code_alignment): Likewise.
8381 * expr.c (integer_constant, operand): Likewise.
8382 * frags.c (frag_align): Likewise.
8383 * gasp.c (level_0, change_base, doinstr): Likewise.
8384 * hash.c (hash_ask): Likewise.
8385 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8386 (debugging_pseudo): Likewise.
8387 * macro.c (define_macro, check_macro): Likewise.
8388 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8389 (ignore_rest_of_line, float_cons): Likewise.
8390 * symbols.c (decode_local_label_name): Likewise.
8391 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8392 (fixup_segment, number_to_chars_bigendian): Likewise.
8393 (number_to_chars_littleendian): Likewise.
8394 * config/atof-ieee.c (gen_to_words): Likewise.
8395 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8396 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8397 * read.c (output_big_sleb128): Initialize locals to avoid
8399 (output_big_uleb128, equals): Likewise.
8400 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8401 to unsigned int. Change zeros to unsigned int.
8402 * cond.c (s_if): Add return to default case.
8403 * frags.c (frag_now_fix): Change return type to addressT.
8404 * frags.h (frag_now_fix): Update declaration.
8405 * listing.c (file_info_struct): Change linenum to unsigned int.
8406 (struct list_info_struct): Change hll_line to unsigned int.
8407 (print_source): Update format string.
8408 * read.c (emit_expr): Change scan to unsigned int, and don't
8409 bother to initialize it.
8410 * symbols.c (dollar_label_count): Change to unsigned long.
8411 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8412 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8413 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8415 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8417 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8418 mcf5200 just as we do for m68000.
8419 (m68k_init_after_args): Likewise.
8420 (md_estimate_size_before_relax): Likewise.
8422 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8424 * config/tc-v850.c (md_assemble): Store relocation addend in
8425 fixup instead of instruction.
8427 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8429 * config/tc-i386.c (md_assemble): Swap template arguments to
8430 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8431 This macro is currently symmetric, so passing them the wrong
8432 way didn't cause any problem, but may if the macro is changed
8434 After copying template to i.tm, use i.tm. rather than t-> to
8435 access fields, and make t a const*
8436 Move i.tm.operand_types[] swap to immediately after the copy.
8438 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8440 * expr.h (expr_build_uconstant): Add prototype.
8441 (expr_build_unary,expr_build_binary): Add prototypes.
8442 * expr.c (expr_build_uconstant): New function.
8443 (expr_build_unary,expr_build_binary): New functions.
8445 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8447 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8448 * macro.c (macro_expand_body): Increase buffer size.
8449 * messages.c (as_warn): Likewise.
8450 (as_warn_where, as_bad, as_bad_where): Likewise.
8452 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8454 Based on patch from H.J. Lu <hjl@gnu.org>:
8455 * Makefile.am (DISTSTUFF): New variable.
8456 (diststuff): New target.
8457 * Makefile.in: Rebuild.
8459 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8461 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8462 m32r_elf_section_change_hook.
8464 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8465 emit a nop if a section ends with a 16 bit instruction.
8467 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8469 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8470 s_lcomm rather than obj_coff_lcomm.
8471 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8473 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8475 * config/tc-i386.h (LinearAddress): Define.
8476 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8477 instruction, don't use a default segment.
8479 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8481 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8482 * configure: Rebuild.
8484 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8486 * aclocal.m4, configure: Rebuild with libtool 1.2.
8488 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8490 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8491 PC relative branches. Patch courtesy of Jonathan Walton.
8494 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8496 * configure.in (emulations): Add thumb-pe target.
8498 * configure (emulations): Add thumb-pe target.
8500 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8502 * itbl-lex.l (yywrap): Don't define if already defined as a
8505 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8507 * depend.c (quote_string_for_make): New function.
8508 (wrap_output): Use it.
8510 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8512 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8513 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8515 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8517 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8518 Recognize -GN and -relax.
8519 (md_begin): Initialize gp size from -G switch.
8520 (alpha_force_relocation): Always force if -relax.
8521 (alpha_align): Take a new argument that will specify when to
8522 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8523 Change all callers. Emit nop alignment padding as nop+unop pair.
8525 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8527 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8528 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8530 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8532 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8533 require padding to the next long word boundary.
8535 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8537 * cgen.c: #include symcat.h.
8538 * config/tc-m32r.c: Likewise.
8540 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8542 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8543 absolute expressions instead of '$' prefixed register names.
8545 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8547 * read.c (s_set): Record file and line info for symbols when -as.
8548 (pseudo_set): Don't overwrite that dummy fragment.
8550 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8552 * config/tc-ppc.c (md_pseudo_table): Add "section".
8553 (ppc_named_section): New static function.
8555 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8557 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8558 so we don't have to scan the entire list.
8560 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8562 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8563 case, allow the parallel instructions to modify the same flag
8566 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8568 * listing.c (list_symbol_table): Categorize symbols by
8569 undefined_section rather than sy_frag->line == NULL.
8571 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8573 * Makefile.am (install-exec-local): Install properly when ln
8574 fails or tooldir == prefix.
8576 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8578 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8579 Test result of insert_operand for error.
8581 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8583 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8584 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8585 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8586 * doc/Makefile.in: Rebuild.
8588 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8590 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8591 (macro): Fix handling of M_COP[0-3].
8593 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8595 Based on patches from Ross Harvey <ross@teraflop.com>:
8596 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8597 if macro_alternate or macro_mri.
8598 (getstring): Remove support for byte constants between < and >.
8599 (get_any_string): '<' only starts a string if macro_alternate or
8601 (macro_expand_body): Permit keyword parameters following
8602 positional parameters.
8604 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8605 * configure.in (alpha*-*-netbsd*): New target.
8606 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8607 * configure: Rebuild.
8609 * as.h (flag_warn_suppress_instructionswap): Move from here...
8610 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8611 here, and make static.
8613 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8614 BFD_ASSEMBLER or MANY_SEGMENTS.
8616 * as.c (show_usage): Update bug-gnu-utils address.
8617 * gasp.c (show_usage): Likewise.
8618 * doc/as.texinfo (Bug Reporting): Likewise.
8620 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8622 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8623 insns regardless of the size of a pointer if we're in mips I or
8625 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8627 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8629 Fix rac to accept only a0:
8630 * tc-d10v.c (parallel_ok, find_opcode):
8631 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8632 Introduce OPERAND_GPR.
8634 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8636 * read.c (s_fill): Handle non-constant repeat counts by creating
8637 an rs_space fragment.
8639 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8641 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8642 from as_bad to as_warn.
8644 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8646 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8647 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8648 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8650 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8652 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8653 seg_fix_rotP rather than fix_root from seg_info.
8655 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8657 * expr.c: Add support for 0x1_2_3_4 bignums.
8659 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8661 * configure.in: Change -linux* to -linux-gnu*.
8662 * configure: Rebuild.
8664 * app.c (do_scrub_begin): Treat \r as whitespace.
8666 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8668 * Makefile.am: Update dependencies.
8669 * Makefile.in: Rebuild.
8671 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8673 * configure, aclocal.m4: Rebuild with new libtool.
8675 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8677 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8678 the argument to bfd_set_arch_mach.
8679 (load_address): Use bfd_arch_bits_per_address to determine the
8680 bit size of an address instead of looking at the isa level.
8681 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8683 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8685 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8687 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8689 * ehopt.c: New file.
8690 * as.h (enum _relax_state): Add rs_cfa.
8691 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8692 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8693 * read.c (emit_expr): Call check_eh_frame.
8694 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8695 (relax_segment): Likewise.
8696 * Makefile.am: Rebuild dependencies.
8697 (GAS_CFILES): Add ehopt.c.
8698 (GENERIC_OBJS): Add ehopt.o.
8699 * doc/internals.texi (Frags): Document rs_cfa.
8701 * as.c (show_usage): Mention --traditional-format.
8702 (parse_args): Accept --traditional-format.
8703 * as.h (flag_traditional_format): Declare.
8704 * output-file.c (output_file_create): If flag_traditional_format,
8705 set BFD_TRADITIONAL_FORMAT on stdoutput.
8706 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8708 * config/tc-mips.c (append_insn): Make sure that if we have a
8709 fixup for an unmatched %hi reloc, it does not associated with a
8712 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8713 * doc/Makefile.in: Likewise.
8715 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8717 * config/tc-m32r.c (check_for_side_effects): New function.
8718 (can_make_parallel): Add checks for instruction side effects
8719 clashing with the other instruction.
8720 (assemble_parallel_insn): Improve warning messages. Return error
8721 message from non-swapped instruction order.
8723 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8725 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8727 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8728 md_cleanup definition. This moves the forced literal output to
8729 the end of the source pass, and avoids macro's inserting literals
8730 into the code immediately after the macro expansion.
8732 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8734 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8735 a gas internal symbol is adjustable.
8736 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8738 * as.h: If gcc version greater than 2.6, use `__format__' and
8739 `__printf__' in function attributes, rather than `format' and
8742 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8744 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8746 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8748 Add tms320c30 support:
8749 * config/tc-tic30.h: New file.
8750 * config/tc-tic30.c: New file.
8751 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8752 TARGET_FORMAT as "coff-tic30".
8753 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8754 * Makefile.am: Rebuild dependencies.
8755 (CPU_TYPES): Add tic30.
8756 (CPU_OBJ_VALID): tic30-aout is valid.
8757 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8758 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8759 * configure, Makefile.in: Rebuild.
8761 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8763 * config/tc-v850.c (md_assemble): Improvements to error messages.
8765 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8767 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8768 BFD_RELOC_HI16_S to store the high bits of any value.
8770 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8771 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8772 assembler calculate relocations to any external symbol at all.
8773 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8774 involving generation of pc-relative relocs.
8775 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8776 has been moved to md_apply_fix3.
8778 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8779 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8780 which actually means (the address of identifier's GOT entry) +
8781 constant, which is not particularly useful.
8783 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8785 * read.h (include_dirs): Declare.
8786 (include_dir_count,include_dir_maxlen): Declare.
8788 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8790 * configure.in: Correct check for shared opcodes library.
8791 * configure: Rebuild.
8793 * listing.c (buffer_line): If we can't open the file, set at_end.
8794 (listing_print): Remove unused local variable fi.
8796 * config/m68k-parse.y (reglistpair): Handle register list in
8799 * config/vms-conf.h: Don't undef VERSION.
8801 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8803 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8805 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8807 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8808 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8809 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8810 (EXTRA_DIST): Define.
8811 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8812 explicitly rather than via the list of object files.
8813 (gcc-as.opt): New file created when make-gas.com is run.
8814 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8815 itbl-cpu.h} to #include appropriate file rather than copying that
8817 * config/vms-conf.h: Synchronize with current config.in.
8818 * Makefile.in: Rebuild.
8820 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8822 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8823 (parallel_ok): Relaxed parallel subinstruction dependency check.
8825 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8827 * as.h (flag_warn_suppress_instructionswap): added new flag.
8828 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8829 command line argument.
8830 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8831 warning only if flag_warn_suppress_instructionswap is false.
8833 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8835 * configure.in (i386-*-mingw32*): New target.
8836 * configure: Rebuild.
8838 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8840 * symbols.c (resolve_symbol_value): Don't set the segment if it
8841 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8843 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8846 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8848 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8849 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8852 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8854 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8856 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8858 * config/tc-v850.c (v850_insert_operand): Display instruction when
8859 an error is encountered.
8861 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8863 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8864 (i386-*-sco3.2v5*coff): New target.
8865 (i386-*-sco3.2*): New target.
8866 * configure: Rebuild.
8868 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8870 * config/tc-v850.c: Tidy error message production.
8872 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8874 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8875 validate_immediate return value in the right type for comparisons
8878 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8880 * listing.c (MAX_BYTES): Use listing variables not constants.
8881 (data_buffer): No longer an array, but a pointer.
8882 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8883 (listing_listing): Allocate data_buffer.
8885 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8887 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8888 --listing-rhs-width, --listing-cont-lines.
8889 (show_usage): Update.
8890 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8891 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8892 (print_lines): Use the variables instead of the constants.
8893 (listing_listing): Likewise.
8894 * listing.h: Declare the new vars.
8896 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8898 * as.c (parse_args): Add --keep-locals alias for -L.
8899 Add --strip-local-absolute.
8900 (show_usage): Update.
8901 * as.h (flag_strip_local_absolute): New flag.
8902 * symbols.c (S_IS_LOCAL): Use it.
8903 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8904 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8905 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8907 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8909 * config/tc-m32r.c: Detect if explicitly parallel instructions
8910 might have an io conflict and issue a warning message.
8912 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8914 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8915 cgen_swap_fixups): Functions to save, restore and swap the fixup
8916 chain with a backup copy.
8917 (cgen_asm_finish_insn): Returns address of constructed insn.
8919 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8921 * listing.c (file_info_struct): Remove FILE, add POS.
8922 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8923 (file_info): Don't open the file.
8924 (buffer_line): Check for the file in the last_open cache, updating
8926 (print_source): Don't reference file_info->file.
8927 (listing_listing): Likewise.
8928 (listing_print): Close the file in the cache, if any.
8930 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8932 * read.c (dwarf_file_string): New file static variable.
8933 (emit_expr): Look for constant sequence that leads up to a file
8934 name in DWARF debugging output.
8935 (stringer): Use dwarf_file_string to decide whether to accept a
8936 string as a file name.
8938 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8940 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8941 (crack_operand): Add reg->reglst MRI hack.
8942 (r_seg): Put reglst symbols in reg_section.
8943 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8945 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8947 * tc-sh.c (get_specific): Handle SGR & DBR.
8949 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8951 * tc-h8300.c (parse_reg): Take the length of the symbol into
8952 account when attempting to match a register name.
8953 * tc-h8500.c (parse_reg): Likewise.
8955 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8957 * cgen.c: Formatting changes to improve readability.
8959 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8961 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8964 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8966 Based on a patch from Jim Wilson
8967 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8968 (tc_gen_reloc): Handle cross section PC relative relocs
8971 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8973 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8975 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8977 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8978 (expr_jmp_buf): New static local.
8979 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8980 (cgen_md_operand): New function.
8981 * tc-m32r.c: Clean up pass over `struct foo' usage.
8982 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8984 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8986 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8987 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8989 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8991 * config/tc-i386.c (i386_operand): Give an error if there are
8992 unrecognized characters after an expression.
8994 For older changes see ChangeLog-9697