1 2001-01-11 Peter Targett <peter.targett@arccores.com>
3 * as.h (TC_ARC): Ensure struc-symbol.h included.
4 * as.c (dwarf2dbg.h): Include to remove implicit declaration
6 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
7 (TARGET_SYMBOL_FIELDS) added.
9 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
10 * doc/c-arc.texi: New file.
11 Some sections to be expanded.
12 * doc/as.texinfo: Update command-line options.
13 Removed outdated text for ARC dependant features, instead include
16 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
17 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
20 * config/tc-arc.c: New updated configuration for
21 ARC, including selection of core variants, and extensibility of
22 instructions, registers etc. through directives.
24 * config/tc-arc.c (arc_extinst): Minor corrections for
26 (arc_common) Likewise. Make alignment argument optional for local
27 symbols also, with default of zero.
29 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
31 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
32 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
33 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
34 and fix_new_exp() instead.
35 (md_convert_frag): For indexed post byte use the symbol value
36 rather than the displacement.
37 (md_relax_table): Fix indexed offset relax.
39 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
41 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
43 (relaxable_symbol): New function.
45 2001-01-11 Andreas Jaeger <aj@suse.de>
47 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
50 2001-01-10 Nick Clifton <nickc@redhat.com>
52 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
53 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
55 2001-01-10 Nick Clifton <nickc@redhat.com>
57 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
58 character used to dollar local symbols.
59 (LOCAL_LABEL_CHAR): New constant - the magic character used to
61 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
62 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
65 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
66 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
67 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
69 2001-01-08 Bo Thorsen <bo@suse.de>
71 * config/tc-i386.c (i386_immediate, i386_displacement):
74 2001-01-07 Ian Lance Taylor <ian@zembu.com>
76 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
79 2001-01-07 Philip Blundell <philb@gnu.org>
81 * doc/as.texinfo (Bug Reporting): Update email address for
85 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
87 * configure.in: Define DEFAULT_ARCH for i386.
88 * tc-i386.c (md_assemble): Return after the error message;
89 move testing for 64bit operands to proper place.
91 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
93 * doc/as.texinfo: Document '#' as comment character for i386 and
94 x86_64. Add AMD x86-64 into menu of machine dependent information.
96 * doc/c-i386.texi: Document x86_64 extensions.
98 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
100 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
102 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
104 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
105 * NEWS: Add note about Pentium4 support.
107 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
109 * tc-i387.c (pi, pte, pt): Update.
110 (type_names): Add new types.
112 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
114 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
115 CpuUnknown): Renumber
116 (CpuP4, CpuSSE2): New.
117 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
119 2001-01-03 Philip Blundell <pb@futuretv.com>
121 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
123 (alpha_fix_adjustable): Likewise.
124 (md_apply_fix): Likewise.
126 2000-12-31 H.J. Lu <hjl@gnu.org>
128 * listing.c (listing_message): Allocate string only if it is
131 * configure: Rebuild.
133 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
135 * doc/internals.texi (Relaxing with a table) <after relaxation>:
136 Point out caveats with generating fixups for the opcode in a frag.
138 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
140 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
143 2000-12-29 H.J. Lu <hjl@gnu.org>
145 * listing.c (calc_hex): Print the variable part only if the
146 fragment type is rs_fill.
148 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
150 * doc/internals.texi (tc_conditional_pseudoop,
151 TC_LINKRELAX_FIXUP): Fix typos.
153 2000-12-28 Richard Henderson <rth@redhat.com>
155 * write.c (subsegs_finish): Fix thinko last change -- don't
156 "optimize" the alignment == 0 case.
158 2000-12-28 Richard Henderson <rth@redhat.com>
160 * as.h (rs_align_test): New.
161 * frags.c (NOP_OPCODE): Move default from read.c.
162 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
163 (frag_align_code): New.
164 * frags.h (frag_align_code): Declare.
165 * read.c (NOP_OPCODE): Remove.
166 (do_align): Use frag_align_code.
167 * write.c (NOP_OPCODE): Remove.
168 (get_recorded_alignment): New.
169 (cvt_frag_to_fill): Handle rs_align_test.
170 (relax_segment): Likewise.
171 (subsegs_finish): Align last subseg in section to the
172 section alignment. Use frag_align_code.
173 * write.h (get_recorded_alignment): Declare.
174 * config/obj-coff.c (size_section): Handle rs_align_test.
175 (fill_section, fixup_mdeps): Likewise.
176 (write_object_file): Use frag_align_code.
178 * config/tc-alpha.c (alpha_align): Use frag_align_code.
179 (alpha_handle_align): New.
180 * config/tc-alpha.h (HANDLE_ALIGN): New.
181 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
183 * config/tc-i386.h (md_do_align): Use frag_align_code.
184 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
186 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
187 (ia64_handle_align): New.
188 * config/tc-ia64.h (HANDLE_ALIGN): New.
189 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
191 * config/tc-m32r.c (m32r_do_align): Remove.
192 (m32r_handle_align): New.
193 (fill_insn): Use frag_align_code.
194 * config/tc-m32r.h (md_do_align): Remove.
195 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
196 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
197 * config/tc-mips.c, config/tc-mips.h: Similarly.
199 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
200 (sh_handle_align): Likewise. Handle rs_align_code.
201 (sh_do_align): Remove.
202 * config/tc-sh.h (md_do_align): Remove.
203 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
205 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
206 (sparc_handle_align): Likewise. Handle rs_align_code.
207 * config/tc-sparc.h (md_do_align): Remove.
208 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
210 2000-12-22 DJ Delorie <dj@redhat.com>
212 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
213 when we assemble the first half of a pair.
215 2000-12-22 H.J. Lu <hjl@gnu.org>
217 * config/tc-i386.c (reloc): Update the macro for non-bfd
219 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
221 2000-12-22 H.J. Lu <hjl@gnu.org>
223 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
225 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
227 * tc-i386.h (i386_target_format): Define even for ELFs.
228 (QWORD_MNEM_SUFFIX): New macro.
229 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
231 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
232 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
234 (Size64, No_qSuf, NoRex64, Rex64): New macros.
235 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
236 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
237 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
238 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
240 (Reg, WordReg): Add Reg64.
241 (Imm): Add Imm32S and Imm64.
243 (Disp): Add Disp64 and Disp32S.
244 (AnyMem): Add Disp32S.
245 (RegRex, RegRex64): New macros.
246 (rex_byte): New type.
247 * tc-i386.c (set_16bit_code_flag): Kill.
248 (fits_in_unsigned_long, fits_in_signed_long): New functions.
249 (reloc): New parameter "signed"; support x86_64.
250 (set_code_flag): New.
251 (DEFAULT_ARCH): New macro; default to "i386".
252 (default_arch): New static variable.
253 (struct _i386_insn): New fields Operand_PCrel; rex.
254 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
255 (flag_code): New enum and static variable.
256 (use_rela_relocations): New static variable.
257 (flag_code_names): New static variable.
258 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
259 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
261 (i386_align_code): Return plain "nop" for x86_64.
262 (mode_from_disp_size): Support Disp32S.
263 (smallest_imm_type): Support Imm32S and Imm64.
264 (offset_in_range): Support size of 8.
265 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
266 (md_pseudo_table): Add "code64"; use set_code_flat.
267 (md_begin): Emit sane error message on hash failure.
268 (tc_i386_fix_adjustable): Support x86_64 relocations.
269 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
270 instructions supported on particular arch just partially,
271 output of 64bit immediates, handling of Imm32S and Disp32S type.
272 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
273 (i386_displacement): Likewise.
274 (i386_index_check): Cleanup; support 64bit addresses.
275 (md_apply_fix3): Support x86_64 relocation and rela.
276 (md_longopts): Add "32" and "64".
277 (md_parse_option): Add OPTION_32 and OPTION_64.
278 (i386_target_format): Call even for ELFs; choose between
279 elf64-x86-64 and elf32-i386.
280 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
281 (tc_gen_reloc): Support rela relocations and x86_64.
282 (intel_e09_1): Support QWORD.
284 2000-12-15 Diego Novillo <dnovillo@redhat.com>
286 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
287 it's not an offset expression.
288 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
289 keep the braces '[' and ']' in the output string.
290 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
291 != FLAT. There is no such op_modifier.
293 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
295 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
298 2000-12-13 Kazu Hirata <kazu@hxi.com>
300 * as.h: Fix formatting.
302 * dwarf2dbg.c: Likewise.
303 * input-scrub.c: Likewise.
306 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
308 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
309 configure: Regenerate.
311 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
313 * dwarf2dbg.c: #include <limits.h> only if it exists.
315 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
317 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
318 (md_apply_fix): Here too.
320 2000-12-12 Jim Wilson <wilson@redhat.com>
322 * config/tc-ia64.h (ia64_init): Add prototype.
324 2000-12-12 H.J. Lu <hjl@gnu.org>
326 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
328 * read.h (outputting_stabs_line_debug): Change it to int.
329 * stabs.c (outputting_stabs_line_debug): Likewise.
331 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
333 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
334 the address of a function result.
336 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
338 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
339 (md_assemble): Call dwarf2_emit_insn.
340 (shlib): Fix typo SHILB -> SHLIB.
341 (md_parse_option): Likewise.
342 (ppc_elf_validate_fix): Likewise:
343 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
345 2000-12-12 Nick Clifton <nickc@redhat.com>
347 * cgen.h: Fix formatting.
348 * input-scrub.c: Fix formatting.
349 * macro.c: Fix formatting.
350 * config/tc-mips.c: Fix formatting.
351 * doc/c-mips.texi: Fix formatting.
353 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
355 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
356 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
358 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
360 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
363 * i386.h (*_Suf): Remove No_dSuf.
364 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
366 (i386_optab): Remove 'd' in the suffixes.
368 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
370 * config/tc-i386.c (T_SHORT): Undefine before defining.
372 2000-12-05 Kazu Hirata <kazu@hxi.com>
374 * config/tc-mips.c: Fix formatting.
376 2000-12-04 Matthew Hiller <hiller@redhat.com>
378 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
379 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
380 (md_show_usage): Ditto.
381 (md_parse_option): Ditto.
382 (d10v_cleanup): Writes pending instruction only if
383 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
384 Fix compile time warning messages.
386 * doc/c-d10v.texi: Documents new options.
388 2000-12-04 Matthew Hiller <hiller@redhat.com>
390 * stabs.c (outputting_stabs_line_debug): New variable.
391 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
392 function entry and unset at function exit.
394 * read.h (outputting_stabs_line_debug): New extern declaration.
396 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
398 * dwarf2dbg.c: Fix compile time warning messages.
400 2000-12-03 Kazu Hirata <kazu@hxi.com>
402 * config/tc-a29k.c: Fix formatting.
403 * config/tc-alpha.c: Likewise.
404 * config/tc-arm.c: Likewise.
405 * config/tc-cris.c: Likewise.
406 * config/tc-hppa.c: Likewise.
407 * config/tc-i370.c: Likewise.
408 * config/tc-i386.c: Likewise.
409 * config/tc-i860.c: Likewise.
410 * config/tc-i960.c: Likewise.
411 * config/tc-ia64.c: Likewise.
412 * config/tc-m68hc11.c: Likewise.
413 * config/tc-m68k.c: Likewise.
414 * config/tc-m88k.c: Likewise.
415 * config/tc-pj.c: Likewise.
416 * config/tc-ppc.c: Likewise.
417 * config/tc-sh.c: Likewise.
418 * config/tc-sparc.c: Likewise.
419 * config/tc-tahoe.c: Likewise.
420 * config/tc-vax.c: Likewise.
422 2000-12-01 Chris Demetriou <cgd@sibyte.com>
424 * config/tc-mips.c (mips_ip): When calculating offsets,
425 don't accept as constant the difference between the
426 addresses of symbols in two different sections.
428 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
430 (validate_mips_insn): Likewise. Also, update 'B' operand
431 specifier to use OP_*_CODE20 constants and delete 'm' operand
433 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
434 operand specifiers. Change warning generated by 'B' operand
435 specifier to reflect its new multi-purpose usage.
437 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
438 -1, and update comment.
439 (file_mips_isa): Likewise.
440 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
441 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
442 ISA_* constants rather than hard-coded numbers.
443 (mips_cpu_info): New structure.
444 (mips_cpu_info_table): New table describing CPU and ISA names
446 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
447 mips_cpu_info_from_cpu): New functions.
448 (mips_isa_to_str): New function to get string for ISA name.
449 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
451 (md_begin): Redo CPU and ISA selection logic, using
452 mips_cpu_info_from_*. Convert to use ISA_* constants rather
453 than hard-coded numbers.
454 (append_insn, mips_emit_delays, macro, macro2): Convert to use
455 ISA_* constants rather than hard-coded numbers.
456 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
457 (md_longopts): Delete OPTION_NO_MIPS32.
458 (md_parse_option): Convert to use ISA_* constants rather than
459 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
460 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
461 to use strcasecmp to recognize "default" and to use
462 mips_cpu_info_from_name to get CPU numbers from argument.
463 (md_show_usage): Move -mips32 so it's with the rest of the ISA
464 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
466 (s_mipsset): Accept ISA value 32.
467 * doc/as.texinfo: Clean up MIPS options summary slightly,
468 remove -no-mips32. Add note about -mips4 and -mips32
469 specifying those ISA levels. Delete -mips32 and -no-mips32
470 cpu flag descriptions.
471 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
472 up the supported CPU switch list, and replace 4Kc, 4Km, and
473 4Kp entries with a single mips32-4k entry. Note that you can
476 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
478 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
480 (md_parse_option): Add cases for OPTION_MIPS5 and
482 (md_show_usage): Mention -mips5 and -mips64 arguments.
483 (s_mipsset): Add cases for MIPS5 and MIPS64.
484 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
486 * doc/as.texinfo: Mention -mips5 and -mips64 options
488 * doc/c-mips.texi: Likewise. Also update introduction
489 and ".set" usage information.
491 * config/tc-mips.c (md_show_usage): Add "sb1" to the
493 (mips_cpu_info_table): Add SB-1 entries.
494 * doc/c-mips.texi: Add "sb1" to the list of CPUs
495 known to the -mcpu option.
497 * doc/as.texinfo: Correct description of MIPS -mcpu
498 option, by copying some of the text from doc/c-mips.texi.
500 2000-12-01 Joel Sherrill <joel@OARcorp.com>
502 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
504 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
505 (sparc*-*-rtems*): Switched from a.out to ELF.
506 * configure: Regenerate.
507 * config.in: Regenerate.
508 * Makefile.in: Regenerate.
509 * aclocal.m4: Regenerate.
510 * po/gas.pot: Regenerate.
512 2000-11-30 Philip Blundell <pb@futuretv.com>
514 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
515 even in non BFD_ASSEMBLER case.
517 2000-11-30 Diego Novillo <dnovillo@redhat.com>
519 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
522 2000-11-29 Richard Henderson <rth@redhat.com>
524 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
525 until dwarf2_finish; use relaxation to get cross-fragment offsets;
526 thread multiple subsegments properly; handle multiple code
527 sections properly; emit proper compilation unit info for assembler
530 * as.h (enum _relax_state): Add rs_dwarf2dbg.
531 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
532 (dwarf2dbg_estimate_size_before_relax): Declare.
533 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
534 * write.c: Include dwarf2dbg.h.
535 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
536 (relax_segment): Likewise.
538 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
540 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
541 jump>: Use as_bad_where instead of as_bad. Tweak error message
542 accordingly. Stabilize frag by updating fix part and resetting
544 <undefined symbol, unconditional jump>: Ditto.
545 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
546 indexing is_end_of_line[].
547 (md_assemble): Initialize size to 0.
548 (md_section_align): Mark parameter seg as unused.
549 (parse_reg): Parse names case-insensitively.
551 2000-11-28 Kazu Hirata <kazu@hxi.com>
553 * config/obj-aout.h: Fix formatting.
554 * config/obj-bout.h: Likewise.
555 * config/obj-coff.c: Likewise.
556 * config/obj-coff.h: Likewise.
557 * config/obj-elf.h: Likewise.
558 * config/obj-som.h: Likewise.
559 * config/obj-vms.c: Likewise.
560 * config/obj-vms.h: Likewise.
561 * config/tc-h8300.h: Likewise.
562 * config/tc-ns32k.h: Likewise.
563 * config/tc-sparc.h: Likewise.
564 * config/tc-tic54x.h: Likewise.
565 * config/tc-z8k.h: Likewise.
567 2000-11-28 Nick Clifton <nickc@redhat.com>
569 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
570 License is present in the sources, but not the output, and
571 also available from the GNU website.
572 (GNU Free Documentation License): Comment out this section.
574 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
576 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
577 targets. Remove i860 from valid a.out targets.
578 * Makefile.in: Regenerate.
580 * config/tc-cris.c: Include dwarf2dbg.h.
581 (md_pseudo_table): Add .file and .loc.
582 (md_assemble): Call dwarf2_emit_insn if generating ELF.
583 (s_cris_file, s_cris_loc): New.
584 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
585 * Makefile.am: Regenerate dependencies.
586 * Makefile.in: Regenerate.
588 2000-11-28 Alan Modra <alan@linuxcare.com.au>
590 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
591 (MRI_MUL_PRECEDENCE): Likewise.
592 (op_rank): Fix a comment typo.
594 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
596 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
598 (get_operand): Fix analysis for movw/movb instructions.
600 2000-11-24 Nick Clifton <nickc@redhat.com>
602 * configure.in (xscale-elf): Add target.
603 (xscale-coff): Add target.
604 * configure: Regenerate.
606 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
608 (ARM_EXT_XSCALE): New ARM architecture extension.
609 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
610 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
611 (ARM_THUMB): Rename to ARM_EXT_THUMB.
612 (ARM_ARCH_V4): Remove processor from architecture.
613 (ARM_ARCH_3M): New architecutre definition.
614 (ARM_ARCH_V5TE): New architecutre definition.
615 (ARM_ARCH_XSCALE): New architecutre definition.
616 (CPU_DEFAULT): Allow to be defaulted to XScale.
617 (atpcs): New boolean variable.
618 (ldr_flags): Support 'd' flag for double word loads.
619 (str_flags): Support 'd' flag for double word stored.
620 (do_mia): New function.
621 (do_mar): New function.
622 (do_mra): New function.
623 (do_pld): New function.
624 (do_ldrd): New function.
625 (do_blx): New function.
626 (do_bkpt): New function.
627 (do_clz): New function.
628 (do_lstc2): New function.
629 (do_cdp2): New function.
630 (do_t_blx): New function.
631 (do_t_bkpt): New function.
632 (do_smla): New function.
633 (do_smlal): New function.
634 (do_smul): New function.
635 (do_qadd): New function.
636 (do_co_reg2c): New function.
637 (LONGEST_INSN): Redefine to 7.
639 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
640 command line switches.
642 2000-11-22 Jim Wilson <wilson@redhat.com>
644 * config/tc-ia64.c (pseudo_func): Add missing initializers.
645 (struct rsrc): Make line unsigned.
646 (gr_values): Add missing initializer.
647 (SLOT_NUM_NOT_SET): Add unsigned cast.
648 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
649 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
650 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
651 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
652 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
653 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
654 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
655 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
656 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
657 Add ATTRIBUTE_UNUSED to unused parameters.
658 (convert_expr_to_ab_reg): Add parens.
659 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
660 (dot_prologue): Initialize grsave when declared.
661 (md_pseudo_table): Add missing initializers.
662 (operand_match): Add casts to bfd_vma.
663 (emit_one_bundle): Delete unused local prev. Make required_template
665 (specify_resource): Cast i to unsigned.
666 (note_register_values): Use fprintf_vma.
667 (print_dependency): Likewise.
669 2000-11-21 Jim Wilson <wilson@redhat.com>
671 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
672 for unwind info section.
673 (dot_endp): Likewise for unwind section.
675 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
678 2000-11-21 Jakub Jelinek <jakub@redhat.com>
680 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
681 (output_insn): Call dwarf2_emit_insn.
682 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
684 2000-11-17 Richard Henderson <rth@redhat.com>
686 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
687 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
688 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
690 2000-11-17 Nick Clifton <nickc@redhat.com>
692 * config/tc-arm.c (md_pseudo_table): Add support for .line and
695 2000-11-17 Richard Henderson <rth@redhat.com>
697 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
699 2000-11-17 Richard Henderson <rth@redhat.com>
701 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
702 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
703 tri-state definition of alpha_flag_mdebug.
704 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
705 (s_alpha_file): Store first .file directive.
707 (md_pseudo_table): Add stabs and stabn.
709 2000-11-17 Richard Henderson <rth@redhat.com>
711 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
713 2000-11-17 Richard Henderson <rth@redhat.com>
715 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
716 (main): Call dwarf2_finish.
717 * as.h (debug_type): Clarify documentation of the meaning
719 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
720 (print_stats): Fix parenthesis problem.
721 (now_subseg_size): New.
722 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
723 (dwarf2_directive_file): Don't set debug_type.
724 (dwarf2_where): Honor DEBUG_DWARF2 first.
725 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
726 do nothing if not emitting dwarf2 debug info, or no work.
727 * dwarf2dbg.h (dwarf2_emit_insn): Update.
728 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
729 (ecoff_new_file): Likewise.
730 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
731 commentary wrt dwarf2.
733 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
734 ATTRIBUTE_UNUSED as needed.
735 (emit_insn): Call dwarf2_emit_insn.
738 (s_alpha_coff_wrapper): Don't handle them.
739 (md_pseudo_table): Update for .file and .loc.
740 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
742 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
743 don't protect with debug_type.
744 * config/tc-hppa.c (md_assemble): Likewise.
745 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
746 * config/tc-mn10300.c (md_assemble): Likewise.
747 * config/tc-sh.c (md_assemble): Likewise.
748 * config/tc-v850.c (md_assemble): Likewise.
750 * config/tc-arm.c (arm_end_of_source): Remove.
751 * config/tc-hppa.c (pa_end_of_source): Remove.
752 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
753 * config/tc-mn10300.c (mn10300_finalize): Remove.
754 * config/tc-sh.c (sh_finalize): Remove.
755 * config/tc-v850.c (sh_finalize): Remove.
757 * config/tc-arm.h (md_end): Remove.
758 * config/tc-hppa.h (md_end): Remove.
759 (DWARF2_LINE_MIN_INSN_LENGTH): New.
760 * config/tc-m68hc11.h (md_end): Remove.
761 * config/tc-mn10300.h (md_end): Remove.
762 * config/tc-sh.h (md_end): Remove.
763 * config/tc-v850.h (md_end): Remove.
765 * config/tc-ia64.c (emit_one_bundle): Don't protect
766 dwarf2 bits with debug_type.
767 (md_assemble): Likewise.
768 (ia64_end_of_source): Don't call dwarf2_finish.
770 2000-11-16 Jim Wilson <wilson@redhat.com>
772 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
773 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
776 2000-11-16 H.J. Lu <hjl@gnu.org>
778 * config/obj-elf.c (obj_elf_symver): Don't check the missing
781 2000-11-15 Kazu Hirata <kazu@hxi.com>
783 * config/tc-tic30.c: Fix formatting.
784 * config/tc-tic80.c: Likewise.
785 * config/tc-v850.c: Likewise.
786 * config/tc-vax.c: Likewise.
787 * config/tc-w65.c: Likewise.
788 * config/tc-z8k.c: Likewise.
790 2000-11-14 DJ Delorie <dj@redhat.com>
792 * config/tc-v850.c: Support dwarf2.
793 * config/tc-v850.h: Ditto.
795 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
796 parse_cons_expression_v850 to initialize hold_cons_reloc.
798 2000-11-15 Bernd Schmidt <bernds@redhat.com>
800 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
801 (errata_nops_necessary_p): New function.
802 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
805 2000-11-14 Jim Wilson <wilson@redhat.com>
807 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
808 return little endian bfd formats.
810 2000-11-14 Kazu Hirata <kazu@hxi.com>
812 * config/aout_gnu.h: Fix formatting.
813 * config/atof-vax.c: Likewise.
814 * config/m68k-parse.h: Likewise.
815 * config/m88k-opcode.h: Likewise.
816 * config/obj-elf.c: Likewise.
817 * config/tc-arm.c: Likewise.
818 * config/tc-cris.c: Likewise.
819 * config/tc-i386.c: Likewise.
820 * config/tc-ia64.c: Likewise.
821 * config/tc-mn10300.c: Likewise.
822 * config/te-386bsd.h: Likewise.
823 * config/te-hppa.h: Likewise.
824 * config/te-nbsd.h: Likewise.
825 * config/te-ppcnw.h: Likewise.
826 * config/te-sparcaout.h: Likewise.
827 * config/te-tmips.h: Likewise.
828 * config/vax-inst.h: Likewise.
829 * config/vms-conf.h: Likewise.
831 2000-11-14 Jakub Jelinek <jakub@redhat.com>
833 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
835 2000-11-13 H.J. Lu <hjl@gnu.org>
837 * config/obj-elf.c (elf_frob_symbol): Support
838 ".symver name,name2@@@nodename".
839 (elf_frob_file_before_adjust): Likewise.
841 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
842 and ".symver name,name2@@@nodename".
845 2000-11-12 H.J. Lu (hjl@gnu.org)
847 * config/obj-elf.c (obj_elf_symver): Check missing version
850 2000-11-12 H.J. Lu (hjl@gnu.org)
852 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
853 instead of bfd_vma for non-bfd assemblers.
855 2000-11-09 Kazu Hirata <kazu@hxi.com>
857 * itbl-ops.c: Fix comment typos.
859 2000-11-08 Jim Wilson <wilson@redhat.com>
861 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
862 (struct unwind): Add next_slot_frag field.
863 (slot_index): New parameters slot_frag and first_frag. Add code
864 to add in frag sizes when different. Add comments.
865 (fixup_unw_records): New locals first_frag and last_frag. Pass new
866 arguments to slot_index.
867 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
868 loop end. Set next_slot_frag field.
870 2000-11-07 H.J. Lu <hjl@gnu.org>
872 * doc/as.texinfo (.symver): Updated for versioned symbol
875 * obj.h (format_ops): Add the frob_file_before_adjust field.
877 * config/obj-aout.c (aout_format_ops): Set the
878 frob_file_before_adjust field to 0.
879 * config/obj-coff.c (coff_format_ops): Likewise.
880 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
882 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
884 (elf_frob_file_before_adjust): New function to remove unneeded
885 versioned symbols from the symbol table.
886 (elf_format_ops): Set the frob_file_before_adjust field to
887 elf_frob_file_before_adjust.
889 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
892 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
894 2000-11-07 Peter Targett <peter.targett@arccores.com>
896 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
898 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
899 Fix compile time warning messages.
901 2000-11-07 Nick Clifton <nickc@redhat.com>
903 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
904 buffer in order to avoid buffer overflows.
906 2000-11-06 Steve Ellcey <sje@cup.hp.com>
908 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
909 Change M to m for -milp32 or -mlp64 to match gcc.
910 (dot_endp): Use bytes_per_address instead of 8.
911 (emit_one_bundle): Use number_to_chars_littleendian instead of
913 (fix_insn): Likewise.
914 (ia64_init): New function.
915 (ia64_target_format): New function.
916 (md_begin): Set endianness, arch, and machine as appropriate.
917 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
918 Make these macros depend on TE_HPUX macro.
919 (TARGET_FORMAT): Define.
920 (HOST_SPECIAL_INIT): Define.
921 * config/te-hpux.h: New file.
922 * configure.in: Add "ia64-*-hpux*" target to configure.
923 * configure: Regenerate.
925 2000-11-06 Kazu Hirata <kazu@hxi.com>
927 * as.c: Fix formatting.
928 * dwarf2dbg.c: Likewise.
929 * input-file.c: Likewise.
930 * input-file.h: Likewise.
931 * input-scrub.c: Likewise.
932 * itbl-ops.c: Likewise.
933 * listing.c: Likewise.
935 * messages.c: Likewise.
937 * subsegs.c: Likewise.
938 * subsegs.h: Likewise.
941 2000-11-06 Nick Clifton <nickc@redhat.com>
943 * doc/as.texinfo: Add GNU Free Documentation License.
944 * doc/gasp.texi: Add GNU Free Documentation License.
945 * doc/as.1: Add GNU Free Documentation License.
947 2000-11-05 Nick Clifton <nickc@redhat.com>
949 * config/tc-arm.c: Add include of "dwarf2dbg.h"
951 2000-11-02 Per Lundberg <plundis@chaosdev.org>
953 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
954 * configure: Regenerate.
956 2000-11-01 Nick Clifton <nickc@redhat.com>
958 * read.c (original_case_string): New global variable.
959 (read_a_source_file): Copy opcode string into
960 original_case_string if clobbering the case of the opcode.
961 * read.h: Export the definition of original_case_string.
962 * config/tc-arm.c (md_assembler): When parsing a .req
963 directive use the original opcode string, not the case
966 2000-11-02 Nick Clifton <nickc@redhat.com>
968 * config/tc-mn10300.c (debug_line): Remove this static
970 (md_assemble): Call dwarf2_generate_asm_lineno instead of
971 dwarf2_where and dwarf2_gen_line_info.
973 2000-11-02 Theo Honohan <th@futuretv.com>
975 * config/tc-arm.c (do_msr): Improve error message.
977 2000-10-31 Eric Christopher <echristo@redhat.com>
979 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
980 or pc-relative, else use fx_offset.
982 2000-10-31 Jim Wilson <wilson@redhat.com>
984 * config/tc-ia64.c (struct md): New field tag_fixups.
985 (ia64_flush_insns): Handle tag_fixups. Error if dangling
986 qualifying predicate.
987 (emit_one_bundle): Delete spurious multiplication by one. Handle
989 (ia64_start_line): Error if dangling qualifying predicate.
990 (defining_tag): New static variable.
991 (ia64_unrecognized_line, case '['): Parse tags.
992 (ia64_frob_label): Create tag_fixups.
993 (md_assemble): Reset md.qp.X_op after using it.
995 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
997 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
999 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1001 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1003 2000-10-30 Kazu Hirata <kazu@hxi.com>
1005 * expr.c: Fix formatting.
1006 * flonum-copy.c: Likewise.
1007 * flonum.h: Likewise.
1011 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1013 * as.h (OPTION_MD_BASE): Bump to 190.
1014 * as.c (parse_args) <std_longopts>: Add comment about the need to
1015 check OPTION_MD_BASE in as.h.
1017 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1020 2000-10-27 Nick Clifton <nickc@redhat.com>
1022 * configure.in (emulations): Add m68hc12.
1023 * configure: Regenerate.
1024 * po/gas.pot: Regenerate.
1026 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1028 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1030 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1032 2000-10-25 Nick Clifton <nickc@redhat.com>
1034 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1035 a DWARF2 line number information sequence.
1037 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1039 * read.c (generate_lineno_debug): Update comment describing why
1040 DWARF2 line number debug information is not generated
1041 automatically by this function.
1043 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1046 * config/tc-arm.h (md_end): Define.
1047 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1049 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1050 if generating DWARF2 line numbers.
1051 (arm_end_of_source): New function. Call dwarf2_finish if
1054 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1055 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1056 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1058 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1060 * tc-i386.c: Fix prototype declarations for functions taking no
1063 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1065 * tc-i386.c (i386_operand_modifier): Remove.
1066 (build_displacement_string): Remove.
1067 (i386_parse_seg): Remove.
1068 (i386_intel_memory_operand): Remove.
1069 (i386_intel_operand): Re-write using recursive descent parser based
1070 on MASM documentation.
1071 (struct intel_parser_s): New structure.
1072 (intel_parser): New static variable.
1073 (struct intel_token): New structure.
1074 (cur_token, prev_token): New static variables.
1087 (intel_match_token): New function.
1088 (intel_get_token): New function.
1089 (intel_putback_token): New function.
1090 (intel_expr): New function.
1091 (intel_e05): New function.
1092 (intel_e05_1): New function.
1093 (intel_e06): New function.
1094 (intel_e06_1): New function.
1095 (intel_e09): New function.
1096 (intel_e09_1): New function.
1097 (intel_e10): New function.
1098 (intel_e10_1): New function.
1099 (intel_e11): New function.
1101 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1103 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1104 instructions to loose any special insn->architecture mask.
1106 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1107 (sparc_md_end, sparc_arch_types, sparc_arch,
1108 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1109 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1110 request v9b architecture if they are used).
1112 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1114 * config/tc-m68k.c: Fix the previous misapplied patch.
1116 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1118 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1119 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1120 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1123 2000-10-17 Kazu Hirata <kazu@hxi.com>
1125 * debug.c: Fix formatting.
1126 * depend.c: Likewise.
1127 * dwarf2dbg.c: Likewise.
1128 * dwarf2dbg.h: Likewise.
1129 * ecoff.c: Likewise.
1132 * flonum-konst.c: Likewise.
1133 * frags.h: Likewise.
1135 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1137 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1139 * doc/as.texinfo: Added notes about this new option.
1141 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1143 * config/tc-sh.c (JREG): Remove.
1144 (md_convert_frag): Remove #if 0:d code using JREG.
1146 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1148 * config/tc-i386.c (i386_operand_modifier): Only match
1149 modifiers SHORT and FLAT if they are followed by a space.
1150 (parse_register): When `allow_naked_reg' is set, do not confuse
1151 identifiers that start with a register name with a register.
1153 2000-10-12 Kazu Hirata <kazu@hxi.com>
1155 * app.c: Fix formatting.
1158 * bit_fix.h: Likewise.
1163 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1165 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1167 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1169 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1170 Re-arrange function a little and improve error message.
1172 * write.c (write_relocs): Fix a comment.
1174 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1177 2000-10-05 Jim Wilson <wilson@cygnus.com>
1179 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1181 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1183 * config/tc-i386.c: Delete some useless comments, reformat others.
1185 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1186 non-global syms in linkonce sections.
1188 2000-10-04 Ralf Baechle <ralf@gnu.org>
1190 * config/tc-ia64.c (operand_match): Don't use // style comments.
1191 * config/tc-i370.c: Likewise.
1193 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1195 Changes to handle varying register prefix and user symbol prefix.
1196 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1197 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1198 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1199 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1200 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1201 (demand_register_prefix): New variable.
1202 (md_pseudo_table): New pseudo ".syntax".
1203 (md_longopts): New options --no-underscore and --underscore.
1204 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1205 on symbols_have_leading_underscore.
1206 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1207 (get_spec_reg): Ditto.
1208 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1210 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1212 <case OPTION_NO_US, case OPTION_US>: New.
1213 (md_show_usage): Be brief and reformat to match continuation of
1215 * po/gas.pot: Regenerate.
1217 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1219 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1220 force relocs for 12 bit branches.
1221 (md_apply_fix): Similarly, adjust logic here.
1223 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1225 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1226 adjust for external and weak syms as we will use a reloc. Allow
1227 for +8 offset when calculating limits of branches.
1228 (hppa_fix_adjustable): Undo 2000-09-23 change.
1229 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1230 Correct distance calculation.
1231 (tc_gen_reloc): Print the file name and line number if we can't
1234 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1235 * config/tc-hppa.c (nonzero_dibits): Define.
1236 (arg_reloc_stub_needed): Check each arg and return value
1237 separately for zero case.
1238 (pa_align): Declare argument `bytes'.
1240 2000-09-25 Kazu Hirata <kazu@hxi.com>
1242 * config/tc-cris.c: Fix formatting.
1243 * config/tc-d10v.h: Likewise.
1244 * config/tc-d30v.c: Likewise.
1245 * config/tc-d30v.h: Likewise.
1246 * config/tc-fr30.c: Likewise.
1247 * config/tc-fr30.h: Likewise.
1248 * config/tc-m68k.c: Likewise.
1249 * config/tc-m68k.h: Likewise.
1250 * config/tc-pj.h: Likewise.
1251 * config/tc-ppc.c: Likewise.
1252 * config/tc-ppc.h: Likewise.
1253 * config/tc-sh.c: Likewise.
1254 * config/tc-sh.h: Likewise.
1255 * config/tc-sparc.c: Likewise.
1256 * config/tc-v850.h: Likewise.
1257 * config/tc-vax.h: Likewise.
1258 * config/tc-w65.h: Likewise.
1259 * config/tc-z8k.h: Likewise.
1261 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1263 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1264 checks only for ELF.
1265 (hppa_force_relocation): Likewise.
1267 2000-09-22 Jim Wilson <wilson@cygnus.com>
1269 * config/tc-ia64.c (dv_sem): Add "stop".
1270 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1271 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1272 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1274 (mark_resources): Check IA64_RS_PRr.
1276 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1278 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1279 md_estimate_size_before_relax): Redesign and clean up the
1280 relaxation mechanism.
1282 2000-09-21 Kazu Hirata <kazu@hxi.com>
1284 * config/tc-ns32k.c: Fix formatting.
1285 * config/tc-ns32k.h: Likewise.
1287 2000-09-20 Kazu Hirata <kazu@hxi.com>
1289 * config/tc-m32r.c: Fix formatting.
1290 * config/tc-m32r.h: Likewise.
1291 * config/tc-m68851.h: Likewise.
1292 * config/tc-m68hc11.c: Likewise.
1293 * config/tc-m68hc11.h: Likewise.
1294 * config/tc-m88k.c: Likewise.
1295 * config/tc-mcore.c: Likewise.
1296 * config/tc-mcore.h: Likewise.
1297 * config/tc-mips.c: Likewise.
1298 * config/tc-mips.h: Likewise.
1299 * config/tc-mn10200.h: Likewise.
1300 * config/tc-mn10300.h: Likewise.
1301 * config/tc-tahoe.c: Likewise.
1302 * config/tc-tahoe.h: Likewise.
1304 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1306 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1307 Likewise in relaxation description comments.
1309 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1311 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1312 subtraction of two syms without emitting a relocation.
1314 From David Huggins-Daines <dhd@linuxcare.com>
1315 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1316 global or weak symbols.
1318 2000-09-15 Kazu Hirata <kazu@hxi.com>
1320 * config/tc-h8300.h: Fix formatting.
1321 * config/tc-h8500.c: Likewise.
1322 * config/tc-h8500.h: Likewise.
1323 * config/tc-hppa.h: Likewise.
1324 * config/tc-i370.h: Likewise.
1325 * config/tc-i386.h: Likewise.
1326 * config/tc-i860.c: Likewise.
1327 * config/tc-i860.h: Likewise.
1328 * config/tc-i960.h: Likewise.
1329 * config/tc-ia64.c: Likewise.
1330 * config/tc-ia64.h: Likewise.
1332 2000-09-14 Kazu Hirata <kazu@hxi.com>
1334 * config/tc-a29k.c: Fix formatting.
1335 * config/tc-alpha.c: Likewise.
1336 * config/tc-arc.c: Likewise.
1337 * config/tc-arc.h: Likewise.
1338 * config/tc-arm.c: Likewise.
1339 * config/tc-arm.h: Likewise.
1340 * config/tc-avr.c: Likewise.
1341 * config/tc-avr.h: Likewise.
1342 * config/tc-tic30.c: Likewise.
1343 * config/tc-tic30.h: Likewise.
1344 * config/tc-tic54x.c: Likewise.
1345 * config/tc-tic54x.h: Likewise.
1346 * config/tc-tic80.c: Likewise.
1347 * config/tc-tic80.h: Likewise.
1349 2000-09-14 Timothy Wall <twall@cygnus.com>
1351 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1352 parallel comparisons for later use.
1353 (struct rsrc): Add parallel comparison type.
1354 (resources_match): Skip special cases of PR usage (non-conflicting
1357 2000-09-13 Kazu Hirata <kazu@hxi.com>
1359 * config/obj-ecoff.c: Fix formatting.
1360 * config/obj-elf.c: Likewise.
1361 * config/obj-elf.h: Likewise.
1362 * config/obj-evax.h: Likewise.
1363 * config/obj-generic.h: Likewise.
1364 * config/obj-hp300.c: Likewise.
1365 * config/obj-hp300.h: Likewise.
1366 * config/obj-ieee.h: Likewise.
1367 * config/obj-vms.c: Likewise.
1368 * config/obj-vms.h: Likewise.
1370 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1372 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1373 (md_parse_option): Ditto.
1374 (md_longopts): Add -mips32 option.
1375 (md_show_usage): Document new options.
1376 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1377 (mips_ip): Assemble mfc0 with a sub-selection code.
1378 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1379 (mips_cpu_to_str): New function.
1380 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1381 Use CPU_* defines instead of hardcoded numbers.
1383 * doc/as.texinfo: Document new options.
1384 * doc/c-mips.texi: Ditto.
1386 2000-09-12 Kazu Hirata <kazu@hxi.com>
1388 * as.h: Fix formatting.
1389 * asintl.h: Likewise.
1390 * bit_fix.h: Likewise.
1391 * config/obj-aout.c: Likewise.
1392 * config/obj-aout.h: Likewise.
1393 * config/obj-bout.c: Likewise.
1394 * config/obj-bout.h: Likewise.
1395 * config/obj-coff.c: Likewise.
1396 * config/obj-coff.h: Likewise.
1397 * dwarf2dbg.h: Likewise.
1399 * flonum.h: Likewise.
1400 * frags.h: Likewise.
1401 * itbl-ops.h: Likewise.
1402 * macro.h: Likewise.
1405 * struc-symbol.h: Likewise.
1406 * subsegs.h: Likewise.
1407 * symbols.h: Likewise.
1409 * write.h: Likewise.
1411 2000-09-11 Kazu Hirata <kazu@hxi.com>
1413 * bignum-copy.c: Fix formatting.
1414 * config/tc-i370.c: Likewise.
1415 * config/tc-i960.c: Likewise.
1416 * config/tc-m68k.c: Likewise.
1417 * ehopt.c: Likewise.
1418 * flonum-copy.c: Likewise.
1419 * flonum-konst.c: Likewise.
1420 * flonum-mult.c: Likewise.
1421 * literal.c: Likewise.
1424 * stabs.c: Likewise.
1425 * subsegs.c: Likewise.
1427 2000-09-09 Philip Blundell <philb@gnu.org>
1429 * configure.in (arm*-*-uclinux*): New target.
1430 * configure: Regenerate.
1432 2000-09-09 Kazu Hirata <kazu@hxi.com>
1434 * input-file.c: Fix formatting.
1435 * itbl-ops.c: Likewise.
1436 * messages.c: Likewise.
1438 2000-09-08 Philip Blundell <philb@gnu.org>
1440 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1443 2000-09-07 H.J. Lu <hjl@gnu.org>
1445 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1446 * configure: Rebuild.
1448 2000-09-07 Kazu Hirata <kazu@hxi.com>
1450 * atof-generic.c: Fix formatting.
1451 * config/tc-mips.c: Likewise.
1452 * config/tc-vax.c: Likewise.
1453 * input-scrub.c: Likewise.
1455 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1457 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1458 * configure.in (sh-*-linux*): Added.
1459 * configure: Rebuilt.
1461 2000-09-06 Kazu Hirata <kazu@hxi.com>
1463 * config/tc-hppa.c: Fix formatting.
1465 * ecoff.c: Fix formatting.
1467 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1469 * configure: Rebuilt with new libtool.m4.
1471 2000-09-05 Kazu Hirata <kazu@hxi.com>
1473 * cgen.c: Fix formatting.
1474 * config/tc-ia64.c: Likewise.
1476 2000-09-05 Nick Clifton <nickc@redhat.com>
1478 * aclocal.m4: Regenerate.
1479 * config.in: Regenerate.
1480 * configure: Regenerate.
1481 * po/gas.pot: Regenerate.
1483 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1485 * config/tc-cris.c: Correct comment typos.
1487 2000-09-05 Eric Christopher <echristo@cygnus.com>
1489 * config/tc-mn10300.c: Cleanup.
1490 (md_pcrel_from): Enable.
1492 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1494 * expr.c (operand): Fix a comment typo.
1495 * write.c (write_relocs): Fix a signed/unsigned warning.
1497 * config/tc-hppa.c (fudge_reg_expressions): New
1498 (hppa_force_reg_syms_absolute): New.
1499 (pa_equ): Allow reg_section expressions.
1500 * config/tc-hppa.c (md_optimize_expr): Define.
1501 (hppa_force_reg_syms_absolute): Prototype.
1503 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1504 (pa_parse_number): Pass in arg to select fp reg parsing.
1505 Return 1 to indicate format checks pass. If strict, then only
1506 accept a register or register symbol. Return value in...
1507 (pa_number): New static for pa_parse_number.
1508 (FP_REG_BASE): Define.
1509 (FP_REG_RSEL): Define.
1510 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1511 appropriate. White space changes.
1512 (need_pa11_opcode): Don't bother passing any params, get them from
1514 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1515 Remove extraneous check in case 'Q'.
1516 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1517 reg, set section of resulting symbol to reg_section.
1518 (pa_parse_space_stmt): Modify call to pa_parse_number.
1519 (pa_space): Likewise.
1521 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1522 (hppa_force_relocation): Handle vtable relocs.
1523 (pa_vtable_entry): New.
1524 (pa_vtable_inherit): New.
1525 (md_pseudo_table): Add entries for vtable pseudos.
1526 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1527 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1529 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1530 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1531 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1533 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1534 specify a symbol type.
1536 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1537 dependent things together.
1538 (md_elf_symbol_type): Define.
1540 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1542 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1544 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1545 (obj_elf_vtable_entry): Declare.
1547 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1548 and export function.
1549 (obj_elf_vtable_entry): Similarly.
1550 (elf_pseudo_table): Fix the damage with a cast.
1552 2000-09-03 Richard Henderson <rth@cygnus.com>
1554 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1555 for template selection when a label is needed.
1557 2000-09-02 Kazu Hirata <kazu@hxi.com>
1559 * config/tc-ia64.c: Fix formatting.
1561 2000-09-02 Nick Clifton <nickc@redhat.com>
1563 * configure.in: Increase version number to 2.10.91.
1564 * configure: Regenerate.
1565 * aclocal.m4: Regenerate.
1566 * config.in: Regenerate.
1567 * po/gas.pot: Regenerate.
1568 * Makefile.in: Regenerate.
1570 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1572 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1573 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1574 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1576 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1579 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1581 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1582 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1583 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1584 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1585 (GOT_symbol): New variable.
1586 (md_undefined_symbol): Set it.
1588 2000-09-01 Richard Henderson <rth@cygnus.com>
1590 * config/tc-ia64.c (match): Don't inline.
1591 (extra_goodness): New.
1592 (md_begin): Prefer nop.f and nop.b for best_template.
1594 2000-08-31 Kazu Hirata <kazu@hxi.com>
1596 * as.c: Fix formatting.
1598 * frags.c: Likewise.
1599 * macro.c: Likewise.
1601 2000-08-31 Eric Christopher <echristo@cygnus.com>
1603 * config/tc-mn10300.c: Cleanup and fix warnings.
1604 (md_pseudo_table): Add initializers.
1605 (md_show_usage): Cleanup.
1606 (md_parse_option): Fix warnings.
1607 (md_undefined_symbol): Fix warnings.
1608 (md_conver_frag): Fix warnings.
1609 (tc_gen_reloc): Fix warnings.
1610 (md_apply_fix3): Fix warnings.
1611 (check_operand): Fix warnings.
1613 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1615 * acinclude.m4: Include libtool and gettext macros from the
1617 * aclocal.m4, configure: Rebuilt.
1619 2000-08-30 Mark Hatle <mhatle@mvista.com>
1621 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1623 2000-08-31 Kazu Hirata <kazu@hxi.com>
1625 * listing.c: Fix formatting.
1627 2000-08-29 Kazu Hirata <kazu@hxi.com>
1629 * app.c: Fix a comment typo. Fix formatting.
1631 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1633 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1634 offset of the target destination for jmp instructions.
1635 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1637 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1639 * NEWS: Mention support for CRIS.
1641 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1643 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1644 Sets `.lcomm' alignment to zero.
1646 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1648 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1649 (TC_FIX_ADJUSTABLE): Define.
1651 2000-08-23 Jim Wilson <wilson@cygnus.com>
1653 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1654 unwind.personality_routine is set.
1656 2000-08-23 H.J. Lu <hjl@gnu.org>
1658 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1660 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1662 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1665 2000-08-22 H.J. Lu <hjl@gnu.org>
1667 * config.in (STRICTCOFF): New for strict COFF.
1669 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1670 i386-*-go32* and i386-go32-rtems*.
1671 * configure: Rebuilt.
1673 * config/obj-coff.c (obj_coff_endef): Follow the historical
1674 behavior if STRICTCOFF is not defined.
1676 * doc/internals.texi: Document STRICTCOFF.
1678 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1680 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1681 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1682 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1683 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1684 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1685 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1686 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1689 2000-08-22 Eric Christopher <echristo@cygnus.com>
1691 * config/tc-mn10300.c: (md_apply_fix): New function.
1692 (mn10300_force_relocation): New function.
1693 (mn10300_fix_adjustable): New function.
1695 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1696 (TC_HANDLES_FX_DONE): Define.
1697 (obj_fix_adjustable): Define.
1698 (MD_APPLY_FIX3): Define.
1699 (TC_LINKRELAX_FIXUP): Define.
1701 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1703 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1705 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1707 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1709 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1710 if the fixup resulted in a relocation.
1712 2000-08-18 Nick Clifton <nickc@redhat.com>
1714 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1715 Make reference to first element of shift_names explicit.
1717 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1719 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1720 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1721 add a symbol's address. Removed all target-specific #ifdefs that
1722 used to accomplished the same.
1723 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1724 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1725 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1726 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1727 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1729 2000-08-17 Kazu Hirata <kazu@hxi.com>
1731 * dwarf2dbg.c: Fix formatting.
1733 2000-08-17 Nick Clifton <nickc@redhat.com>
1735 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1736 to be recoded as logical shift lefts by zero.
1738 2000-08-16 Jim Wilson <wilson@cygnus.com>
1740 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1741 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1743 (note_register_values): Handle IA64_OPND_R3_2 operands.
1745 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1747 * config/tc-i860.c (md_operand): Silly typo fixed.
1749 2000-08-16 Nick Clifton <nickc@redhat.com>
1751 * config/tc-arm.c (struct asm_shift): Delete.
1753 (enum asm_shift_index): New.
1754 (struct asm_shift_properties): New.
1755 (struct asm_shift_name): New.
1756 (shift_properties[]); New.
1757 (shift_names[]); New.
1759 (decode_shift): Use new structures.
1760 Issue a warning is "ROR #0" is used.
1761 Issue a warning if "ASR #0" or "LSR #0" is used.
1763 (md_begin): Initialise arm_shift_hsh table from new
1764 asm_shift_name array.
1766 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1768 * config/tc-sparc.c: Kill all warnings.
1769 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1771 (md_show_usage): Update usage text.
1773 2000-08-16 Nick Clifton <nickc@redhat.com>
1775 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1778 2000-08-15 Will Cohen <wcohen@redhat.com>
1780 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1782 * config/tc-sh.c (md_assemble): Changed so debug_type
1783 test performed for ppi_assemble
1784 * config/tc-sh.c: Included dwarf2dbg.h.
1785 (debug_line): Defined.
1786 (md_assemble): Generates dwarf2 line info.
1787 (sh_finalize): New function. Finalize dwarf2 info.
1788 (assemble_ppi): Returns size of code generated.
1789 (build_Mytes): Returns size of code generated.
1790 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1791 * config/tc-sh.h (md_end): Defined.
1792 (sh_finalize): Declared.
1794 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1796 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1799 2000-08-14 Nick Clifton <nickc@redhat.com>
1801 * config/tc-arm.c (do_bx): Allow "bx pc".
1803 2000-08-14 Jim Wilson <wilson@cygnus.com>
1805 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1806 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1807 (md_begin): Change assignment to md.flag to OR in the new bit.
1809 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1811 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1812 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1815 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1817 * NEWS: Mention i860 support.
1819 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1821 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1823 2000-08-14 Andreas Schwab <schwab@suse.de>
1825 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1827 2000-08-11 Andreas Schwab <schwab@suse.de>
1829 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1832 2000-08-11 Kazu Hirata <kazu@hxi.com>
1834 * expr.c: Fix formatting.
1835 * config/obj-bout.c: Likewise.
1837 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1839 * doc/c-i860.texi: Flesh out the i860 section more.
1841 2000-08-10 Kazu Hirata <kazu@hxi.com>
1843 * symbols.c: Fix formatting.
1846 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1848 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1849 has the IgnoreSize bit set.
1851 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1853 From Rodney Brown <RodneyBrown@mynd.com>
1854 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1855 * configure: Regenerate.
1857 2000-08-09 Kazu Hirata <kazu@hxi.com>
1859 * hash.c: Fix formatting.
1862 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1864 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1865 (i860_fix_info): New enum.
1866 (MD_APPLY_FIX3): Define.
1867 (WORKING_DOT_WORD): Define.
1868 (TC_HANDLES_FX_DONE): Define.
1869 (DIFF_EXPR_OK): Define.
1870 (LISTING_HEADER): Define.
1871 (TARGET_FORMAT): Select target format based on endian flag.
1872 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1873 (target_big_endian): Add external declaration.
1875 * config/tc-i860.c: All existing code reworked completely. Other
1876 new code shown below.
1877 (SYNTAX_SVR4): Define.
1878 (target_warn_expand): New variable.
1879 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1880 (md_longopts): Declare and define with new options (-EL, -EB,
1882 (md_show_usage): New function.
1883 (md_operand): New function.
1884 (obtain_reloc_for_imm16): New function.
1885 (md_apply_fix3): New function.
1886 (tc_gen_reloc): New function.
1888 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1890 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1891 2 bytes of the jump address are in the same frag.
1892 (find): Accept 68hc12 register indirect modes.
1894 * NEWS: Mention 68HC11 & 68HC12 support.
1896 2000-08-07 Richard Henderson <rth@cygnus.com>
1898 * config/tc-ia64.c (unwind): Add prologue_mask member.
1899 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1900 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1901 (dot_body): Clear unwind.prologue_mask.
1902 (dot_prologue): Set it. Accept a register second argument.
1904 2000-08-07 Kazu Hirata <kazu@hxi.com>
1906 * config/atof-ieee.c: Fix formatting.
1907 * config/atof-tahoe.c: Likewise.
1909 2000-08-06 Nick Clifton <nickc@cygnus.com>
1911 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1914 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1915 of .popsection, .previous, .pushsection, .subsection,
1916 .version, .vtable_entry, .vtable_inherit and .weak.
1918 2000-08-05 Kazu Hirata <kazu@hxi.com>
1920 * config/tc-cris.c: Fix formatting.
1921 * config/tc-i386.c: Likewise.
1922 * config/tc-sparc.c (sparc_ip): Simplify the code.
1924 2000-08-04 Kazu Hirata <kazu@hxi.com>
1926 * config/tc-cris.c: Rearrange code for readability.
1927 * config/tc-d10v.c: Fix formatting.
1928 * config/tc-m32r.c: Likewise.
1929 * config/tc-sparc.c: Likewise.
1931 2000-08-02 Jim Wilson <wilson@cygnus.com>
1933 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1934 before ia64_find_opcode.
1935 (md_assemble): Likewise.
1937 2000-08-01 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1940 Undo some formatting fixes.
1942 2000-08-01 Kazu Hirata <kazu@hxi.com>
1944 * config/obj-som.c: Fix formatting.
1945 * config/obj-ieee.c: Likewise.
1946 * config/tc-arm.c: Likewise.
1947 * config/tc-v850.c: Likewise.
1949 2000-08-01 Nick Clifton <nickc@redhat.com>
1951 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1952 index by command line option.
1954 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1956 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1957 (@node M68K-Branch): Rewrite to match the reality.
1959 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1961 * doc/c-i860.texi: New file.
1962 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1963 * doc/Makefile.in: Regenerate.
1964 * doc/all.texi: Add I860 as relevant architecture.
1965 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1967 2000-07-31 Kazu Hirata <kazu@hxi.com>
1969 * config/tc-d30v.c: Fix formatting.
1971 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1973 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1974 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1975 long emit a long branch if available instead of an absolute jump, never
1976 emit absolute jumps for anything with --pcrel.
1978 * doc/c-m68k.texi: Document new command line option.
1980 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1982 * config/tc-avr.c: Use PARAMS macro in function declarations.
1983 Don't declare md_pcrel_from_section (already in tc-avr.h).
1984 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1985 (avr_operand): Don't set (unsigned) op_mask to -1.
1987 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1989 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1990 * configure: Regenerated.
1991 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1992 of operand to the .type directive (.e.g, "type").
1994 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1996 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1997 * app.c (do_scrub_chars): Record where first comment found.
1998 * read.c (read_a_source_file): Init found_comment on entry, and
1999 notify whether comments found on exit.
2000 * config/tc-hppa.c (md_shortopts): Add "c".
2001 (md_longopts): Add warn-comment.
2002 (md_parse_option): Handle it.
2003 (md_show_usage): Show available options.
2004 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2006 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2008 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2009 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2011 (md_estimate_size_before_relax): Don't fall off end of function.
2013 2000-07-27 Kazu Hirata <kazu@hxi.com>
2015 * config/tc-avr.c: Fix formatting.
2016 * config/tc-ns32k.c: Likewise.
2018 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2020 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2022 2000-07-27 Kazu Hirata <kazu@hxi.com>
2024 * config/tc-d10v.c: Fix formatting.
2025 * config/tc-z8k.c: Likewise.
2026 * config/tc-sparc.c: Likewise.
2028 2000-07-26 Dave Brolley <brolley@redhat.com>
2030 * cgen.c (queue_fixup): Declare opinfo.
2031 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2032 (gas_cgen_md_operand): Ditto.
2033 (gas_cgen_md_apply_fix3): Ditto.
2035 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2037 * config/obj-coff.c (obj_frob_symbol): Don't merge
2038 labels. Don't merge if the symbol isn't constant. Return
2039 immediately if a symbol is merged.
2041 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2043 * frags.c (frag_align): Correct absolute section alignment.
2045 2000-07-20 DJ Delorie <dj@redhat.com>
2047 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2048 it breaks linking against DLLs.
2050 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2052 * configure.in: Add CRIS support.
2053 * configure: Regenerate.
2054 * Makefile.am: (CPU_TYPES): Add cris.
2055 (CPU_OBJ_VALID) [aout]: Add cris.
2056 (MULTI_CPU_TYPES): Add cris.
2057 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2058 [coff]: Only i386 and mips are valid.
2059 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2060 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2061 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2062 Regenerate dependencies.
2063 * Makefile.in: Regenerate.
2064 * aclocal.m4: Regenerate.
2065 * as.c: Declare crisaout, criself.
2066 * config/tc-cris.h, config/tc-cris.c: New.
2067 * config/e-criself.c, config/e-crisaout.c: New.
2068 * po/POTFILES.in, po/gas.pot: Regenerate.
2070 2000-07-20 Kazu Hirata <kazu@hxi.com>
2072 * read.c: Fix formatting.
2073 * write.c: Fix formatting.
2075 2000-07-19 H.J. Lu <hjl@gnu.org>
2077 * sb.c: Include <stdlib.h> if exists for abort ().
2079 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2081 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2082 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2083 (pa_type_args): Same here.
2085 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2087 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2088 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2089 the storage class is already set.
2091 2000-07-17 Kazu Hirata <kazu@hxi.com>
2093 * config/tc-m68hc11.c: Fix formatting.
2094 * config/tc-mn10200.c: Likewise.
2095 * config/tc-mn10300.c: Likewise.
2096 * config/tc-pj.c: Likewise.
2097 * config/tc-tic80.c: Likewise.
2098 * config/tc-w65.c: Likewise.
2100 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2102 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2105 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2107 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2110 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2112 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2113 ELF as are used for SOM (except the 32-bit reloc one) to decide
2114 whether a symbol can be reduced to a section symbol. Expand on
2115 the comment for symbols involved in LR% and RR% expressions.
2117 2000-07-14 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-mips.c (mips_disable_float_construction): New
2120 static variable. Set to true if doubles should not be
2121 constructed by loading two single width fp registers with
2122 halves of the value.
2123 (mips_ip): Test mips_disable_float_construction.
2124 (md_longopts): Add command line switches --construct-floats
2125 and --no-construct-floats.
2126 (md_parse_option): Parse new command line options.
2127 (md_show_usage): Describe new command line options.
2129 * doc/c-mips.texi: Document new command line options.
2131 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2133 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2134 * configure: Regenerate.
2136 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2138 * configure.in (DEFAULT_EMULATION setting): Revert part of
2139 2000-07-01 change that set te_multi=multi unless set to tmips.
2140 * configure: Regenerate.
2142 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2144 * config/obj-coff.c (coff_frob_section): Add padding to the last
2145 section when aligning it increases its size.
2147 2000-07-11 Kazu Hirata <kazu@hxi.com>
2149 * config/tc-tic54x.c: Fix formatting.
2151 2000-07-10 Kazu Hirata <kazu@hxi.com>
2153 * config/tc-h8500.c: Fix formatting.
2154 * config/tc-tic54x.c: Fix formatting.
2156 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2158 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2159 displacements correctly.
2161 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2163 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2165 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2169 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2171 From David Huggins-Daines <dhd@linuxcare.com>
2172 * config/te-hppalinux64.h: Add a new emulation.
2173 * configure.in (emulations): Add configure bits to support the
2174 64-bit Linux/parisc target.
2175 * configure: Regenerate.
2177 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2178 (md_shortopts): Add `V' for ELF.
2180 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2181 when SOM or ELF_ARG_RELOC are defined.
2182 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2183 ELF_ARG_RELOC are defined.
2184 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2185 (pa_stringer): ..Do it here instead. Fix comment typos.
2186 (hppa_force_relocation): Cast enums to int before comparing with
2189 From Ryan Bradetich <rbradetich@uswest.net>
2190 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2191 redifinition warning.
2192 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2193 (hppa_force_relocation): ditto
2194 (md_apply_fix): Added cast to buf to fix warnings.
2196 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2197 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2199 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2200 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2201 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2202 reloc_type** to avoid warnings in switch.
2203 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2204 little earlier instead.
2206 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2208 (pa_type_args): Use symbol_arg_reloc_info.
2209 (struct pa_it): Make arg_reloc unsigned int.
2210 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2211 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2212 (pa_code): Delete. pa_text duplicates this function.
2213 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2214 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2216 (cons_fix_new_hppa): Actually change selector to e_fsel when
2217 warning about assuming so.
2218 (tc_gen_reloc): More example elf arg reloc code.
2219 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2220 (hppa_force_relocation): Likewise.
2222 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2224 (pa_end_of_source): Prototype.
2225 (hppa_fix_adjustable): Prototype.
2226 (LABELS_WITHOUT_COLONS): Move it..
2227 * config/te-hppa.h: To here.
2229 * config/te-hppa64.h: New file.
2231 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2233 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2234 format -10, -16, 16 relocs.
2235 (hppa_elf_mark_end_of_function): Test for null
2236 last_call_info->start_symbol
2238 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2239 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2240 re_assesmble_* functions. Delete extraneous statements. Fix
2242 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2243 insn to re_assemble_*.
2245 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2247 * doc/internals.texi (Expressions): Fix typo.
2249 2000-07-08 Kazu Hirata <kazu@hxi.com>
2251 * config/tc-sh.c: Fix formatting.
2252 * config/tc-tic54x.c: Fix formatting.
2253 * depend.c: Fix formatting.
2254 * flonum-konst.c: Likewise.
2255 * flonum-mult.c: Likewise.
2257 2000-07-07 Kazu Hirata <kazu@hxi.com>
2259 * config/tc-sh.c: Fix comments.
2260 * config/obj-vms.c: Fix comments.
2261 * config/tc-a29k.c: Likewise.
2262 * config/tc-alpha.c: Likewise.
2263 * config/tc-h8300.c: Likewise.
2264 * config/tc-h8500.c: Likewise.
2265 * config/tc-i370.c: Likewise.
2266 * config/tc-ia64.c: Likewise.
2267 * config/tc-m68hc11.c: Likewise.
2268 * config/tc-m68k.c: Likewise.
2269 * config/tc-mips.c: Likewise.
2270 * config/tc-ns32k.c: Likewise.
2271 * config/tc-ppc.c: Likewise.
2272 * config/tc-z8k.c: Likewise.
2274 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2276 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2277 Default to '(SEC_LOAD | SEC_DATA)'.
2278 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2280 * doc/internals.texi (CPU Backend): Describe
2281 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2283 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2285 * as.c (parse_args): NULL terminate the long option list.
2287 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2289 * config/tc-d30v.h: Include "write.h" for fixS.
2290 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2292 2000-07-05 Nick Clifton <nickc@cygnus.com>
2294 * config/tc-d30v.c (write_2_short): Further changes to warning
2295 messages produced when combining EITHER_BUT_PREFER_MU attributed
2298 2000-07-05 DJ Delorie <dj@redhat.com>
2302 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2304 * config/tc-arm.c (psrs): Accept combinations of flags.
2306 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2308 * config/tc-avr.c: Change _ () to _() around all strings marked
2309 for translation (exception from the usual coding style).
2310 (avr_opt): New struct variable, how the new switches are set.
2311 (OPTION_MMCU): Define as 'm' and actually use.
2312 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2313 (show_mcu_list): New function, display the list of known MCUs.
2314 (md_show_usage): Document the new switches. Call show_mcu_list.
2315 (avr_set_arch): Change 'm' to OPTION_MMCU.
2316 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2317 Handle the new switches.
2318 (avr_operands): Disable warnings for undefined combinations of
2319 operands if -mall-opcodes. Disable warnings for skipping two-word
2320 instructions if enhanced core or -mno-skip-bug.
2321 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2322 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2323 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2324 (avr_ldi_expression): Warn about implicit lo8().
2325 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2327 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2329 * configure.in: Add entry for mips-*-sysv4*MP*
2330 * configure: Rebuild
2331 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2332 elf32-tradlittlemips for traditional mips targets.
2333 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2334 test for Link Once sections as in adjust_reloc_syms.
2335 * config/te-tmips.h: New file for traditional mips targets. Define
2338 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2340 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2341 flags argument is not present, don't change an existing section's
2342 section's attributes. If the flags argument is present, warn if the
2343 attributes don't match the section's current attributes. When
2344 long section names are supported, set SEC_LINK_ONCE and
2345 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2347 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2349 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2350 symbols; create them.
2352 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2354 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2355 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2357 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2359 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2360 expressions. Ignore the problem when handling 16 bit signed
2361 immediates, because the assembler will take care of the relocation
2364 2000-06-27 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2367 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2368 sequential order, and emit warning messages if the input source
2369 code contains constructs like that, or parallel constructs
2370 containing such opcodes.
2372 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2374 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2375 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2376 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2377 (md_show_usage): Update usage message.
2378 (md_parse_option): Allow redefinition of MCU type within the
2379 same avr[1-5] bfd machine type. Show both old and new MCU type
2380 in the error message.
2381 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2382 Simplify 8K wrap code.
2384 2000-06-25 Kazu Hirata <kazu@hxi.com>
2386 * config/obj-aout.c: Remove all uses of DEFUN.
2387 * config/obj-ieee.c: Likewise.
2388 * config/tc-sh.c: Fix comment typos.
2389 * config/tc-tahoe.c: Likewise.
2390 * config/tc-vax.c: Likewise.
2391 * config/tc-w65.c: Likewise.
2392 * config/tc-z8k.c: Likewise.
2393 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2395 2000-06-24 DJ Delorie <dj@cygnus.com>
2397 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2398 more changes from Sept 1999
2399 (tc_i386_fix_adjustable): ditto
2400 (md_apply_fix3): ditto
2402 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2404 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2405 (gas_cgen_parse_operand): Set it around expression() call.
2406 (gas_cgen_md_operand): Test for it before longjmp().
2408 2000-06-24 Kazu Hirata <kazu@hxi.com>
2410 * config/tc-h8500.c: Remove all uses of DEFUN.
2411 * config/tc-sh.c: Likewise.
2412 * config/tc-w65.c: Likewise.
2413 * config/tc-z8k.c: Likewise.
2415 * config/tc-h8500.c: Fix typos in comments.
2417 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2419 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2422 2000-06-23 matthew green <mrg@redhat.com>
2424 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2425 defined. Fix error message for `[' grouping.
2427 2000-06-22 Kazu Hirata <kazu@hxi.com>
2429 * config/tc-h8300.c: Fix formatting and comment typos.
2431 2000-06-22 Timothy Wall <twall@cygnus.com>
2433 * config/tc-ia64.c (note_register_values): Move premature QP
2434 notation clearing into the appropriate place.
2436 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2438 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2439 first before anything else. Add bin-bugs.h, emul.h and progress.h
2440 Sort list of files as for $(OBJS) in Makefile.am.
2442 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2443 find one. Remake dependencies.
2444 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2445 * Makefile.in: Regenerate.
2446 * doc/Makefile.in: Regenerate.
2448 * config/tc-i386.c (i386_displacement): Don't assume a constant
2449 displacement is necessarily 16 bits when in 16 bit code mode.
2450 (md_assemble): Instead size the displacement here after we know
2451 for sure that a .code16gcc operand hasn't automatically added
2452 operand size prefixes.
2454 2000-06-21 H.J. Lu <hjl@gnu.org>
2456 * Makefile.am: Rebuild dependency.
2457 * Makefile.in: Rebuild.
2459 2000-06-21 Kazu Hirata <kazu@hxi.com>
2461 * config/tc-h8300.c (parse_reg): Make the function static.
2462 (parse_exp): Likewise.
2464 2000-06-20 DJ Delorie <dj@cygnus.com>
2466 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2467 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2468 for cygwin import libraries to work properly.
2470 2000-06-20 H.J. Lu <hjl@gnu.org>
2472 * Makefile.am: Rebuild dependency.
2473 * Makefile.in: Rebuild.
2474 * configure: Likewise.
2475 * doc/Makefile.in: Likewise.
2477 2000-06-20 Timothy Wall <twall@cygnus.com>
2479 * doc/internals.texi (CPU backend): Add @itemx for
2480 TC_START_LABEL_WITHOUT_COLON.
2481 * doc/c-tic54x.texi: New.
2482 * doc/as.texinfo: Add tic54x features and include primary tic54x
2484 * doc/all.texi: Add C54X.
2485 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2486 * doc/Makefile.in: Regenerate.
2487 * configure.in: Add tic54x and define LIBM for tic54x.
2488 * configure: Regenrate.
2489 * config/tc-tic54x.[ch]: New.
2490 * config/obj-coff.h: Add tic54x.
2491 * Makefile.am: (CPU_TYPES): Add tic54x.
2492 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2493 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2494 (as_new_LDADD): Add $(LIBM).
2495 * Makefile.in: Regenerate.
2497 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2499 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2500 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2501 * doc/as.texinfo: Likewise.
2503 * configure, Makefile.in: Regenerate.
2504 * configure.in (emulations): Recognize m6811 and m6812.
2505 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2506 Added files for 68hc11 and 68hc12 assembler.
2507 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2508 * config/tc-m68hc11.h: Header definition for that assembler.
2510 2000-06-18 Nick Clifton <nickc@redhat.com>
2512 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2513 instead of OCTETS_PER_BYTE.
2515 * config/tc-v850.c: Fix compile time warnings.
2516 * config/tc-ppc.c: Fix compile time warnings.
2518 2000-06-18 H.J. Lu <hjl@gnu.org>
2520 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2521 * configure: Rebuild.
2523 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2525 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2528 2000-06-16 Nick Clifton <nickc@cygnus.com>
2530 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2531 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2533 * doc/c-mips.texi: Document newly accepted cpu variants.
2535 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2537 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2539 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2541 * macro.c (getstring): Make it possible to escape the quote
2544 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2546 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2548 2000-06-13 H.J. Lu <hjl@gnu.org>
2550 * configure: Regenerate.
2552 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2554 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2556 * doc/internals.texi (line_separator_chars): Semicolon is no
2557 longer a default. Mention null and newline as defaults.
2559 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2561 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2562 * config/tc-i860.h (line_separator_chars): Likewise.
2563 * config/tc-h8300.c (line_separator_chars): Likewise.
2564 * config/tc-i960.c (line_separator_chars): Likewise.
2565 * config/tc-m68k.c (line_separator_chars): Likewise.
2566 * config/tc-mips.c (line_separator_chars): Likewise.
2567 * config/tc-ns32k.c (line_separator_chars): Likewise.
2568 * config/tc-sparc.c (line_separator_chars): Likewise.
2569 * config/tc-vax.c (line_separator_chars): Likewise.
2571 * config/tc-h8300.c (comment_chars): Use string initialiser.
2572 * config/tc-i960.c (line_comment_chars): Likewise.
2573 * config/tc-z8k.c (comment_chars, line_comment_chars,
2574 line_separator_chars): Likewise.
2576 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2579 2000-06-08 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2584 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2586 * configure.in (VERSION): Update to show this is the CVS mainline.
2588 2000-06-08 Matthew Jacob <mjacob@feral.com>
2590 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2591 $at is the integer register $r28, vs. both $r28 and the floating
2592 point register $f28.
2594 2000-06-08 James E. Wilson <wilson@cygnus.com>
2596 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2597 (dot_endp): Don't call ia64_flush_insns.
2598 (emit_one_bundle): Don't delete prologue/body records from
2599 unwind_record list in first loop. Rewrite second loop to account for
2602 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2604 * config/tc-ia64.c: Add missing prototypes.
2605 (generate_unwind_image): Cast argument to output_unw_records call.
2607 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2609 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2611 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2613 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2614 (REGISTER_P): likewise.
2615 (avr_opcodes): uses include/opcode/avr.h
2616 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2618 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2620 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2623 2000-06-03 H.J. Lu <hjl@gnu.org>
2625 * read.c (is_end_of_line): Put back `;'.
2627 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2629 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2631 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2633 * expr.c (operand): Test is_end_of_line outside switch to catch
2634 line separator chars that are also operators.
2635 (operator): Return O_illegal for line separator chars.
2637 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2638 entry (or `!' entry for TC_HPPA).
2640 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2641 before indexing is_end_of_line. Remove redundant check for '\0'.
2643 * config/tc-h8500.c (md_assemble): Likewise.
2644 * config/tc-mcore.c (md_assemble): Likewise.
2645 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2648 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2650 * config/tc-mcore.c (mcore_cons): Likewise.
2651 (mcore_float_cons): Likewise.
2652 (mcore_stringer): Likewise.
2653 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2655 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2657 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2659 2000-05-29 Nick Clifton <nickc@cygnus.com>
2661 * config/tc-sh.c: Fix compile time warning messages.
2663 * config/tc-mips.c: Fix compile time warning messages.
2665 2000-05-29 Philip Blundell <philb@gnu.org>
2667 * doc/as.texinfo: Update copyright dates.
2668 (Local Labels): Delete misplaced mention of ARM.
2669 * NEWS: Mention ARM ELF support.
2671 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2673 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2674 it is modified, and use the real_size to compute the frag address
2675 for dwarf2 line info.
2677 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2679 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2680 line-matching scheme to cope with automake moving variables around.
2681 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2682 * Makefile.in: Regenerate.
2684 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2686 * config/tc-sparc.c (sparc_relax): New.
2687 (md_longopts): Add -relax and -no-relax options.
2688 (md_parse_options, md_show_usage): Likewise.
2689 (md_apply_fix3): Optimize tail call into branch always if possible.
2691 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2693 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2694 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2695 rules, with warning when a GAS statement specifies a packing that
2696 will result in an instruction being squashed.
2697 Added typdef packing_type and enumerals, changed various integer
2698 literals to use the enumerals.
2700 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2702 * config/tc-ia64.c (dot_restorereg_p): New function.
2703 (md_pseudo_table): Add restorereg.p.
2704 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2705 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2707 * config/tc-ia64.h (unw_record_type): Add unwabi.
2708 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2709 called MASK with members for imask, and the masks produced by
2710 fr_mem, gr_mem, br_mem, and frgr_mem.
2711 (unw_p_record): Add members ABI and CONTEXT.
2712 (unw_x_record): Add member AB.
2713 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2714 as pseudo-register for use during unwind info generation.
2715 (AR_PFS, AR_LC): New macros.
2716 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2717 whose names start with an at sign (as in "@priunat").
2718 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2720 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2721 proc_end, unwind_info, personality_routine): Consolidate into
2722 "unwind" structure to reduce offset-table use. Add member
2723 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2725 (output_R1_format, output_R3_format, output_P3_format,
2726 output_P6_format): Initialize R with zero to reduce compiler warnings.
2727 (output_P7_format): Ditto. Add `default' branch to switch
2728 statement to reduce compiler warnings.
2729 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2730 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2731 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2732 into single argument.
2733 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2734 compiler warnings. Merge A and B args into single argument.
2735 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2736 A and B args into single argument.
2737 (free_record): Removed (wasn't used).
2738 (free_list_records): Also free imasks in prologue records.
2739 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2740 (output_spill_mask): Remove.
2741 (output_unwabi): New function.
2742 (output_epilogue, output_label_state, output_copy_state): Call
2744 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2745 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2747 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2748 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2749 as part of handling the prologue records. Emit region's imask if
2750 we have one. Handle unwabi, epilogue, label_state, copy_state,
2751 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2752 spill_sprel_p, and spill_reg_p records.
2753 (set_imask, count_bits, slot_index): New function.
2754 (fixup_unw_records): Fix region size computation. Handle
2755 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2756 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2757 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2758 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2759 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2760 (dot_save): Use manifest constants for applicaton registers.
2761 Handle REG_PR and REG_PRIUNAT.
2762 (dot_restore): Don't just ignore it.
2763 (dot_restorereg): New function..
2764 (generate_unwind_image): Ensure unwind info is a multiple of eight
2765 bytes, not just four bytes.
2766 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2767 (dot_altrp): Don't just ignore it.
2768 (dot_savemem): New function. Replaces dot_savesp() and
2769 dot_savepsp(). Use manifest constants for applicaton registers.
2770 Handle REG_PR and REG_PRIUNAT.
2771 (dot_savef): Simplify.
2772 (dot_saveb): Support generation of br_gr.
2773 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2774 dot_label_state, dot_copy_state): New function.
2775 (dot_unwabi): Don't just ignore it.
2776 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2777 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2778 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2779 (emit_one_bundle): Set slot number for prologue/body records
2780 *before* emitting the first insn.
2781 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2782 (md_begin): Declare "psp" pseudo-register.
2783 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2784 so we don't get segfault.
2785 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2786 counts as required per SW Conventions manual
2787 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2788 output_preds_psprel, output_preds_sprel, output_spill_base,
2789 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2790 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2791 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2792 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2793 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2794 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2795 (dot_vframe): Implement.
2796 (dot_vframesp, dot_vframepsp): New function.
2798 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2800 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2801 * configure: Regenerate.
2803 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2805 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2806 (md_estimate_size_before_relax): so we can use it here instead of
2807 old kludges. Localise vars to blocks. Comment.
2809 * frags.c (frag_new): Update fr_var comments.
2810 * frags.h (struct frag): Ditto.
2812 2000-05-22 Richard Henderson <rth@cygnus.com>
2814 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2815 (pseudo_func): Add pcrel.
2816 (operand_match): Handle IA64_OPND_TGT64.
2817 (build_insn): Likewise.
2818 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2819 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2820 (fix_insn): Handle all three 64-bit relocation types.
2822 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2824 * obj.h (struct format_ops): New members begin, app_file,
2825 s_set_other, s_set_desc, s_get_type, s_set_type,
2826 separate_stab_sections, init_stab_section.
2828 * config/obj-multi.h: Update GPL notice to v2.
2830 (obj_app_file): New.
2831 (S_SET_SIZE): Test s_set_size for NULL before calling.
2832 (S_SET_ALIGN): Similar for s_set_align.
2837 (SEPARATE_STAB_SECTIONS): New.
2838 (INIT_STAB_SECTION): New.
2839 (EMIT_SECTION_SYMBOLS): New.
2840 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2842 * config/obj-elf.h: Update GPL notice to v2.
2843 Mention that this file is included from obj-multi.h.
2844 (obj_begin): Wrap definition in ifndef.
2845 (elf_file_symbol): Constify declaration.
2846 (obj_app_file): Ditto.
2847 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2848 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2850 * config/obj-elf.c (elf_s_set_other): New.
2851 (elf_file_symbol): Constify argument.
2852 (elf_separate_stab_sections): New.
2853 (elf_init_stab_section): New.
2854 (elf_format_ops): Add new members. Remove comma at end.
2856 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2857 (ecoff_format_ops): Add new fields. Remove comma at end.
2858 Mention inconsistency for emit_section_symbols.
2860 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2862 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2863 (coff_separate_stab_sections): New.
2864 (coff_format_ops): Add new members.
2866 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2867 (obj_aout_s_set_other): New.
2868 (obj_aout_s_set_desc): New.
2869 (obj_aout_s_get_type): New.
2870 (obj_aout_s_set_type): New.
2871 (obj_aout_separate_stab_sections): New.
2872 (aout_format_ops): New members added. Use obj_aout_process_stab,
2873 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2874 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2876 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2878 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2880 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2881 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2882 (md_estimate_size_before_relax): Ensure jumps to weak and
2883 externally visible symbols are relocatable.
2885 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2887 * stabs.c (aout_process_stab): Make global.
2888 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2889 * read.h (aout_process_stab): Declare.
2891 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2892 Generalize to *aout, *coff *elf.
2893 * configure: Regenerated.
2895 * doc/internals.texi (Object format backend): Say
2896 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2898 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2899 * Makefile.in: Regenerated.
2901 2000-05-19 Catherine Moore <clm@cygnus.com>
2903 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2905 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2907 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2908 instruction to reflect change in re_assemble_*.
2910 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2912 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2913 build PA64 ELF tools.
2914 * configure: Rebuilt.
2916 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2918 * Makefile.am: Regenerate dependencies.
2919 * Makefile.in: Regenerate.
2921 2000-05-15 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-arm.c (struct asm_psr): Add boolean field
2924 distinguishing between CSPR and SPSR. Rename 'number' field
2926 (psrs): Rearrange contents to match new asm_psr structure.
2927 (arm_psr_parse): Move next to psr_required_here. Make it
2928 return an asm_psr structure.
2929 (psr_required_here): Use asm_psr structure returned by
2931 (do_msr): Reorganise to allow psr_required_here to be called
2933 (md_undefined_name): Mark 'name' parameter as unused, since
2934 the COFF target does not use it.
2936 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2938 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2940 * config/te-aux.h: Likewise.
2941 * config/te-dpx2.h: Likewise.
2942 * config/te-go32.h: Likewise.
2943 * config/te-hp300.h: Likewise.
2944 * config/te-hppa.h: Likewise.
2945 * config/te-i386aix.h: Likewise.
2946 * config/te-ic960.h: Likewise.
2947 * config/te-interix.h: Likewise.
2948 * config/te-nbsd532.h: Likewise.
2949 * config/te-pc532mach.h: Likewise.
2950 * config/te-ppcnw.h: Likewise.
2951 * config/te-psos.h: Likewise.
2952 * config/te-sparcaout.h: Likewise.
2953 * config/te-sun3.h: Likewise.
2954 * config/te-sysv32.h: Likewise.
2956 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2958 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2959 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2960 and sign extend without an if statement.
2961 (build_bytes): Likewise.
2963 2000-05-14 Kazu Hirata <kazu@hxi.com>
2965 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2966 X_add_symbol L_32 case.
2968 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2970 * config/te-freebsd.h: New file.
2972 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2974 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2975 bindtextdomain): Replace defines with those from intl/libgettext.h
2976 to quieten gcc warnings.
2978 * NEWS: Mention x86 .arch and -q.
2980 * config/tc-i386.c (quiet_warnings): New.
2981 (md_assemble): Use quiet_warnings.
2982 (md_parse_option): Set quiet_warnings from -q.
2983 (md_show_usage): Mention -q, delete -m.
2984 (flag_do_long_jump): Delete.
2985 (md_parse_option): Remove -m.
2986 (md_show_usage): Remove -m.
2987 (md_create_long_jump): Remove useless flag_do_long_jump code.
2989 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2990 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2992 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2993 Alexander Sokolov <robocop@netlink.ru>
2995 * doc/c-i386.texi (i386-Arch): New section.
2996 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2998 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2999 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3000 architecture has been given and is not 486.
3001 (set_cpu_arch): New.
3002 (md_pseudo_table): Add .arch.
3003 (md_assemble): Warn if cpu architecture has been given and an
3004 unsupported instruction.
3006 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3007 Move operand_types bit defines after relevant template field.
3008 (template): Add cpu_flags.
3012 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3014 * config/tc-mn10300.h (md_end): Define.
3015 (mn10300_finalize): Declare.
3016 * config/tc-mn10300.c: Include dwarf2dbg.h.
3017 (debug_line): Define.
3018 (md_assemble): Generate dwarf2 line info.
3019 (mn10300_finalize): New function. Finalize dwarf2 info.
3021 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3023 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3024 external version of the relocation for weak symbols.
3026 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3028 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3029 frame size in units of 16 bytes, as required per SW Conventions manual.
3030 (output_unw_records): Output info-block header as a dword to get
3033 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3035 * as.h: #include "file", not <file> on files from ../include.
3036 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3037 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3038 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3039 (tc_coff_symbol_emit_hook): Ditto.
3040 (OPTCOUNT): Cast to int to avoid compiler warning.
3041 (md_begin): Fix signed/unsigned warnings.
3043 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3045 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3046 ABRANCH LONG case for a conditional branch on a 68000.
3047 (md_estimate_size_before_relax): Likewise. Also handle
3048 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3049 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3050 PC-relative on all CPUs.
3051 (md_estimate_size_before_relax): Likewise.
3053 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3055 * as.c (parse_args): Just mention current year in printed
3058 2000-05-03 J.T. Conklin <jtc@redback.com>
3060 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3062 (md_parse_option): Recognize -m7400.
3064 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3066 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3067 don't permit lp to become less than the words array.
3069 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3071 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3072 Fix little-endian case.
3074 2000-05-03 David O'Brien <obrien@NUXI.com>
3076 * as.c (parse_args): Update copyright.
3078 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3080 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3081 for the .bss section too.
3083 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3085 * configure.in: Set em=linux for hppa-*-linux.
3086 * configure: Regenerate.
3087 * doc/Makefile.in: Regenerate with correct automake.
3089 * frags.c (frag_grow): Sanity check chunk_size.
3091 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3092 * config/obj-som.h: Likewise.
3093 * config/obj-ieee.h: Likewise.
3095 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3097 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3098 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3099 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3100 (pa_ip): low_sign_unext now returns via function value. Use
3101 re_assemble_* instead of dis_assemble_* and
3102 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3104 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3105 (md_section_align, md_parse_option, md_show_usage,
3106 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3107 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3108 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3109 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3110 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3112 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3113 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3114 outside of switch. Correct mask and shifting errors in case 10
3115 and case -11. In case 21, compare against signed range to suit
3116 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3117 case 17 and case 22, use offsetT variable to properly check range.
3118 Use re_assemble_* here too.
3119 (evaluate_absolute): Change type of value to offsetT. Call
3120 hppa_field_adjust to do the work for us.
3121 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3122 (pa_parse_cmpib_64_cmpltr): Ditto.
3123 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3124 of i to unsigned int.
3125 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3126 (pa_end_of_source): Return type is void.
3128 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3130 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3132 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3134 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3135 More comments added.
3136 (md_begin): Removed "construct symbols for each register name".
3137 Because register names conflicts with GCC generated function
3139 (avr_operand): Now constant numbers can be used as a register
3140 identifiers (0 as r0, 31 as r31).
3141 (md_assemble): use skip_space () before parsing instruction
3144 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3146 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3147 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3148 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3149 * configure: Regenerate.
3151 2000-04-29 Andreas Jaeger <aj@suse.de>
3153 * as.h: Correctly check GCC version.
3155 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3157 * doc/as.1: Fix unbalanced brackets.
3159 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3161 (line_comment_chars): Set to '/' if TE_FreeBSD.
3163 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3165 * configure.in: Configury support for PA64 (currently disabled).
3166 * configure: Rebuilt.
3168 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3170 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3171 bfd_set_section_alignment.
3173 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3175 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3178 2000-04-24 Nick Clifton <nickc@cygnus.com>
3180 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3181 * doc/as.texinfo (Align): Include arm and strongarm in list of
3182 targets that have the second form of the behaviour of the .align
3185 2000-04-24 Mark Klein <mklein@dis.com>
3187 * obj-som.c: Terminate obj_pseudo_table.
3189 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3191 * as.c (parse_args): Allow md_parse_option to override -a listing
3193 * config/obj-coff.c (add_lineno): Change type of offset parameter
3194 from "int" to "bfd_vma."
3195 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3196 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3197 (ppc_change_csect): Align correctly for XCOFF64.
3198 (ppc_machine): New function, which discards "ppc_machine" line.
3199 (ppc_tc): Cons for 8 when code is 64 bit.
3200 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3202 (md_parse_option): Handle -a64 and -a32.
3204 * config/tc-ppc.h (TARGET_MACH): Define.
3205 (TARGET_FORMAT): Move to function.
3206 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3208 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3210 * config/tc-avr.c: New AVR_ISA_ defined.
3211 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3212 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3213 for `fmul', `movw' and `lpm R,Z' instructions.
3214 (avr_operands): Warn if current opcode is a two-word instruction
3215 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3216 (avr_opcodes): New commands added.
3217 (REGISTER_P): Check 'a' and 'v' constraint letters.
3218 (mcu_types): New MCU added.
3220 2000-04-22 Timothy Wall <twall@cygnus.com>
3222 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3224 (operand_match): Conditionally insert default bit values for IMMU9.
3226 2000-04-14 Matthew Green <mrg@cygnus.com>
3228 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3229 * configure: Rebuilt.
3231 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3232 Jason Eckhardt <jle@cygnus.com>
3234 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3236 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3237 Added handling of new operand types l,y,&,fe,fE,fx.
3239 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3240 David Mosberger <davidm@hpl.hp.com>
3241 Timothy Wall <twall@cygnus.com>
3242 Andrew MacLeod <amacleod@cygnus.com>
3243 Jim Wilson <wilson@cygnus.com>
3245 * Makefile.am (CPU_TYPES): Add ia64.
3246 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3247 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3248 * Makefile.in: Rebuild.
3249 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3250 * configure: Rebuild.
3251 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3252 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3253 * expr.c (expr): Handle md_optimize_expr.
3254 * read.c (LEX_HASH): Add comment.
3255 * config/tc-ia64.c, config/tc-ia64.h: New files.
3257 2000-04-21 Richard Henderson <rth@cygnus.com>
3259 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3260 bundling a non-delayed branch type instruction.
3262 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3264 * config/tc-mn10300.c (HAVE_AM30): Define.
3265 (md_assemble): Use it.
3267 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3269 * config/obj-elf.c (obj_elf_change_section): Check for changed
3272 * Makefile.am: (CPU_MULTI_VALID): Remove.
3273 (MULTI_CPU_TYPES): Define.
3274 (MULTI_CPU_OBJ_VALID): Define.
3275 (DEPTC): Use the above.
3276 (DEPOBJ): Same here.
3278 Regenerate dependencies.
3279 * Makefile.in: Regenerate.
3281 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3283 * Makefile.am (YACC, LEX): Get them from configure.
3285 2000-04-18 H.J. Lu (hjl@gnu.org)
3287 * config/tc-i386.c (offset_in_range): Use addressT instead of
3288 bfd_vma for non-bfd assemblers.
3290 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3292 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3293 doesn't give spurious errors.
3295 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3297 * as.h (SEEK_SET): Define if undefined.
3299 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3301 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3302 constants, and don't assume offsetT is 32 bits.
3304 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3306 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3307 (md_pcrel_from_section): Add prototype.
3308 (d10v_fix_adjustable): Add prototype.
3309 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3311 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3313 2000-04-12 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3316 symbol in frag chain.
3318 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3320 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3321 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3322 (fits_in_signed_word, smallest_imm_type): Ditto.
3323 (md_assemble): Use an offsetT var to hold offsetT values, not a
3325 (offset_in_range): New.
3326 (md_assemble): Use it.
3327 (md_convert_frag): Change type of target_address, opcode_address,
3328 and displacement_from_opcode_start to offsetT.
3329 (md_create_short_jump): Change type of offset to offsetT.
3330 (md_create_long_jump): Ditto.
3331 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3332 (md_chars_to_number): Remove.
3333 (output_invalid): Remove duplicate prototype.
3335 2000-04-09 Nick Clifton <nickc@cygnus.com>
3337 * Makefile.am (CPU_TYPES): Add 'avr'.
3338 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3339 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3341 * Makefile.in: Regenerate.
3343 * doc/as.texinfo: Add M32R documentation.
3345 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3347 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3348 --enable-build-warnings option.
3349 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3350 * Makefile.in, configure: Re-generate.
3352 2000-04-07 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3355 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3356 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3357 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3358 (arm_force_relocation): Force relocations for
3359 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3361 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3363 * config/tc-sh.c (get_operands): There's no third operand if the
3364 first operand is an immediate.
3366 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3368 * config/tc-sh.c (immediate): Delete.
3369 (sh_operand_info): Add immediate member.
3370 (parse_reg): Use A_PC for pc.
3371 (parse_exp): Add second argument 'op'. All callers changed.
3372 (parse_at): Expect pc to be coded as A_PC.
3373 Use immediate field in *op.
3374 (insert): Add fourth argument 'op'. All callers changed.
3375 (build_relax): Add second argument 'op'. All callers changed.
3376 (insert_loop_bounds): New function.
3377 (build_Mytes): Remove DISP_4.
3378 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3379 (assemble_ppi): Use immediate field in *operand.
3380 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3381 (md_apply_fix): Likewise.
3382 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3384 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3386 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3388 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3390 * internals.texi (CPU backend): Document
3391 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3393 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3395 * po/gas.pot: Regenerate.
3397 * as.c (show_usage): Restore translated part of bug string.
3398 * gasp.c (show_usage): Likewise.
3400 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3401 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3402 than move-if-change.
3403 (DEP1): Modify for "gcc -MM".
3407 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3408 Update dependencies.
3409 * Makefile.in: Regenerate.
3411 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3413 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3414 (md_begin): Likewise.
3415 (HAVE_AM33): New macro.
3416 (md_assemble): Use it. Match r_regs and xr_regs only if
3419 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3421 * as.h: #include "bin-bugs.h"
3422 * as.c (show_usage): Use REPORT_BUGS_TO.
3423 * gasp.c: #include "bin-bugs.h"
3424 (show_usage): Use REPORT_BUGS_TO.
3426 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3428 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3430 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3431 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3434 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3436 * config/tc-i386.c (i386_immediate): Don't assume a constant
3437 immediate is necessarily 16 bits when in 16 bit code mode.
3438 (md_assemble): Instead set guess_suffix here after we have checked
3441 2000-04-02 Richard Henderson <rth@cygnus.com>
3443 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3444 quantities. Correct right shift sign extension.
3445 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3446 32-bit value when shifting into place.
3448 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3450 * app.c: Add ATTRIBUTE_UNUSED as needed.
3451 * config/tc-ppc.c: Likewise.
3452 (ppc_size): Make unsigned long.
3453 (ppc_insert_operand): Add casts to avoid warnings.
3455 2000-03-31 Nick Clifton <nickc@cygnus.com>
3457 * config/tc-d10v.h (md_flush_pending_output): Define.
3459 2000-03-29 Nick Clifton <nickc@cygnus.com>
3461 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3462 segment. Works for both BFD_ASSEMBLER and others.
3463 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3465 2000-03-29 Nick Clifton <nickc@cygnus.com
3467 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3469 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3471 * listing.c (LISTING_LHS_WIDTH): Default depends on
3473 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3475 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3477 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3480 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3482 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3484 * config/tc-avr.c (mcu_types): Add missing initialiser.
3485 (md_pcrel_from_section): Add prototype.
3486 (avr_operand): Remove redundant test of unsigned < 0.
3487 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3489 2000-03-27 Denis Chertykov <denisc@overta.ru>
3491 * config/tc-avr.c: New file for AVR support.
3492 * config/tc-avr.h: Likewise.
3493 * configure.in: Add AVR support.
3494 * configure: Regenerate.
3496 2000-03-26 Timothy Wall <twall@cygnus.com>
3498 * gasp.c (macro_op): Add new argument to check_macro call.
3499 Macro structure definitions moved to macro.h
3500 * sb.h: Add argument to prototype for input_scrub_include_sb.
3501 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3502 nesting checks with an additional flag.
3503 (struct input_save): Add flag to indicate whether current sb
3504 should be checked for proper macro/conditional nesting.
3505 (input_scrub_push/pop): Save/restore nest check flag.
3506 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3508 * macro.c (check_macro): Allow caller to retrieve parsed macro
3509 information if a pointer is provided. This information may be
3510 used by the new macro hooks.
3511 * macro.h: Update prototype for check_macro. Macro struct
3512 definitions moved here from macro.c/gasp.c.
3513 * read.c (read_a_source_file): Add parameter to check_macro call,
3514 and pass macro info to the macro hook, if defined.
3515 (input_scrub_insert_line): New. Allow insertion of a line of
3516 characters into the input stream.
3517 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3518 file into the input stream.
3519 (s_include): Use input_scrub_insert_file.
3520 * internals.texi: Document new macro hooks.
3521 * as.h: New prototypes added.
3523 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3525 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3526 an initial capital letter.
3527 (i386_index_check): Reindent.
3529 2000-03-19 Nick Clifton <nickc@cygnus.com>
3531 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3534 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3536 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3537 instruction operand bad if Rd > 7 when generating
3538 thumb instructions. Prevents for example,
3539 "adr r12,label" from silently failing and generating
3540 the wrong instruction.
3542 2000-03-17 Nick Clifton <nickc@cygnus.com>
3544 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3545 that have a destingation >= 0x400000.
3546 Fix compile time warning messages.
3548 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3550 * config/tc-sh.c (md_begin): When encountering insn that are
3551 not supported by the current arch, only change the name if
3552 its contents are the same as prev_name.
3553 (get_specific): If the the architecture doesn't match, fail.
3555 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3557 * config/tc-sh.c (IDENT_CHAR): Define.
3558 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3559 matching back where it came from.
3561 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3563 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3565 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3567 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3570 2000-03-15 Kazu Hirata <kazu@hxi.com>
3572 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3574 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3576 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3577 floating-point-number, make sure 'f' is in FLT_CHARS.
3579 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3581 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3582 (s_lcomm_internal): Use it.
3583 * doc/internals.texi (CPU backend): Document it.
3584 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3587 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3589 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3592 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3593 implementation doesn't have special handling for switch
3595 (macro_build): Allow for code in sections other than .text.
3597 (mips_ip): Likewise.
3598 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3599 Don't perform relocs if we will be outputting them.
3600 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3601 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3604 2000-03-09 Catherine Moore <clm@cygnus.com>
3606 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3607 relocation type based on the entry in the fixup structure.
3608 Put S_IS_EXTERN processing back in.
3610 2000-03-08 H.J. Lu (hjl@gnu.org)
3612 * Makefile.am (install-exec-tooldir): Depend on
3613 install-exec-bindir for parallel make.
3614 * Makefile.in: Regenerated.
3616 2000-03-06 Nick Clifton <nickc@cygnus.com>
3618 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3620 (md_parse_option): Parse -m32r command line switch - disable m32rx
3622 (md_show_usage): Document new option.
3624 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3625 * doc/Makefile.in: Regenerate.
3626 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3628 2000-03-02 Michael Meissner <meissner@redhat.com>
3630 * config/tc-d30v.c (check_range): Remove code that incorrectly
3631 sign extended values where bits < 32.
3633 2000-03-02 H.J. Lu (hjl@gnu.org)
3635 * configure.in: Support --enable-targets=all on ia32.
3636 * configure: Regenerated.
3638 2000-03-01 Nick Clifton <nickc@cygnus.com>
3640 * gasp.c (do_align): Remove bogus check of alignment value.
3642 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3644 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3645 TC_PPC was defined forced the type of a symbol with no other type
3648 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3650 * doc/internals.texi (CPU backend): Mention that
3651 line_separator_chars do not break up comments. Fix typos for
3652 LEX_AT and LEX_NAME descriptions. Document operands for
3653 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3654 description of md_create_short_jump usage. Document argument for
3655 md_undefined_symbol.
3657 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3659 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3660 (md_parse_option): Handle it.
3661 (md_show_usage): Document it.
3663 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3665 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3666 opcode, for the instruction `pal19'. From Andrea Arcangeli
3669 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3671 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3673 (md_assemble): To here, before template operands are matched.
3674 Also ensure a constant immediate is sign extended when we know the
3675 size is at most 16 bits. This is to catch cases like "add
3676 $0xffc0,%ax" where we don't know the size, and thus that the
3677 immediate can be represented as Imm8S until after parsing the
3679 (i386_displacement): Similarly sign extend 16 bit constant
3681 (md_assemble): Relax 16-bit jump constant range check to suit sign
3682 extended displacements.
3684 2000-02-26 Andreas Jaeger <aj@suse.de>
3686 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3688 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3690 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3691 call operands when intel_syntax.
3692 (intel_float_operand): Return 2 for "fi...".
3693 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3694 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3695 earlier "SHORT" change.
3696 (md_assemble): When determining suffix from Regs, exclude
3699 2000-02-24 Nick Clifton <nickc@cygnus.com>
3701 * configure: Add arm-wince, mips-pe and sh-pe targets.
3702 * configure: Regenerate.
3704 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3706 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3707 "pe-mips" for the mips-pe target.
3709 * config/tc-arm.c (insns): Change displacement encoded in BL
3710 and B instructions if the target port is arm-wince.
3711 (do_ldst): Do not bias the relocation offset if the target
3713 (md_pcrel_from): Add in missing relocation offset bias if the
3714 target os arm-wince.
3716 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3717 (md_begin): Disable -G support for mips-pe target.
3718 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3719 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3722 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3723 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3724 assembler, just set the alignment to 4.
3726 * config/te-wince-pe.h: New file for WinCE targets. Define
3729 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3731 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3732 string instructions.
3733 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3734 (i386_intel_memory_operand): After finding a segment override,
3735 check again for no `[' before looking for a displacement. Bomb if
3736 more than one displacement rather than silently discarding the
3737 second and subsequent ones. Free strings malloc'd by
3738 build_displacement_string.
3740 2000-02-24 Catherine Moore <clm@cygnus.com>
3742 * config/obj-som.c (obj_pseudo_table): Add "weak".
3743 (obj_som_weak): New routine.
3745 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3747 * config/tc-i386.c (union i386_op): New.
3748 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3749 Throughout file replace occurences of disps[n], imms[n], regs[n]
3750 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3751 intel mode operand swapping. Add assert in regKludge and
3752 fake_zero_displacement code. Test i.types[n] when outputting
3753 displacements and immediates. Combine output of Disp16 with
3755 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3756 when in intel mode by (not) reversing fsub and fdiv operands
3757 before the template search. This fails for single operand
3758 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3759 undefined. Instead fix the base_opcode after we've found the
3760 template. Move base_opcode xor with found_reverse_match from
3761 opcode output code to before this fix so we test for the correct
3763 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3764 check in intel mode. Instead compare opcodes.
3766 * config/tc-i386.h (TC_RELOC): Delete.
3767 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3768 with equivalent call to reloc.
3770 * as.h (flag_m68k_mri): Move declaration after target include, and
3771 only declare when TC_M68K defined. Define as zero otherwise.
3772 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3773 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3774 Define as zero otherwise.
3775 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3776 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3777 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3778 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3779 testing whether defined.
3780 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3781 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3782 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3783 rather than testing whether defined.
3784 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3785 (parse_mri_cons): Declare and use only when TC_M68K.
3786 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3787 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3788 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3790 * NEWS: Mention IBM 370 support.
3792 2000-02-23 Richard Henderson <rth@cygnus.com>
3794 * config/tc-i386.c (md_assemble): When swapping operands for
3795 intel_syntax, assume everything that's not Imm or Disp is a
3798 2000-02-23 Linas Vepstas <linas@linas.org>
3800 * config/tc-i370.c, config/tc-i370.h: New files.
3801 * Makefile.am: Add support for Linux/IBM 370.
3802 * configure.in: Likewise.
3803 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3804 * config/obj-elf.c: Include elf/i370.h
3805 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3807 * Makefile.in: Regenerate.
3808 * configure: Regenerate.
3810 * doc/c-i370.texi: New file.
3811 * doc/all.texi: Include it.
3812 * doc/as.texinfo: And here.
3813 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3814 * doc/Makefile.in: Regenerate.
3816 2000-02-19 Michael Meissner <meissner@redhat.com>
3818 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3819 determine if an instruction can be used in parallel with an ADDppp
3820 or SUBppp instruction.
3822 2000-02-22 Andrew Haley <aph@cygnus.com>
3824 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3826 2000-02-22 Andrew Haley <aph@cygnus.com>
3828 * config/tc-mips.c (mips_gp32): New variable.
3829 (macro_build) Use mips_gp32.
3831 (md_longopts): Add "-mgp32" and "-mgp64".
3832 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3834 (OPTION_M7900): Change offset
3835 (OPTION_NO_M7900): Ditto.
3837 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3839 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3840 warning, and bump it to 1.
3842 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3844 From Brad Lucier <lucier@math.purdue.edu>:
3845 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3848 2000-02-21 Catherine Moore <clm@cygnus.com>
3850 * config/tc-mips.c (MF_HILO_INSN): Define.
3851 (mips_7000_hilo_fix): Declare.
3852 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3853 (md_parse_option): Check for 7000_HILO_FIX options.
3854 (OPTION_M7000_HILO_FIX): Define.
3855 (OPTION_NO_M7000_HILO_FIX): Define.
3856 * doc/c-mips.texi (-mfix7000): Describe.
3858 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3860 * listing.c (print_lines): Remove unused variable `end'.
3862 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3863 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3864 reloc_type when BFD_ASSEMBLER.
3865 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3866 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3867 statement and quell signed vs. unsigned comparison warning.
3869 2000-02-18 Nick Clifton <nickc@cygnus.com>
3871 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3872 the computed frag offset, rather than overwriting it.
3874 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3876 * config/tc-sh.c ("elf/sh.h"): Include.
3877 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3878 (md.begin): Initialize target_arch.
3879 Only include opcodes in has table that match selected architecture.
3880 (parse_reg): Recognize register names for sh-dsp.
3881 (parse_at): Recognize post-modify addressing.
3882 (get_operands): The leading space is now optional.
3883 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3884 arguments. Update valid_arch.
3885 (build_Mytes): Add support for SDT_REG_N.
3886 (find_cooked_opcode): New function, broken out of md_assemble.
3887 (assemble_ppi, sh_elf_final_processing): New functions.
3888 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3889 (md_longopts, md_parse_option): New option: -dsp.
3890 * config/tc-sh.h (elf_tc_final_processing): Define.
3891 (sh_elf_final_processing): Declare.
3893 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3895 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3896 the unwinder subspace. Save the current seg/subseg before creating
3899 2000-02-10 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3902 little endian targets.
3903 (INST_BYTE1): Redefine to handle big and little endian
3905 (cpu_type): New type: Select between M340 and M210.
3906 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3907 instructions of the M340.
3908 (md_assemble): Add support for the MULSH and OPSR classes of
3910 (md_atof): Add support for little endian targets.
3911 (md_parse_option): Add support for -EL, -EB and -mcpu command
3913 (md_convert_frag): Add support for little endian targets.
3914 (md_apply_fix3): Add support for little endian targets.
3915 (md_number_to_chars): Add support for little endian targets.
3917 2000-02-10 Timothy Wall <twall@redhat.com>
3919 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3920 defined, use it to verify the symbol just read should be a label.
3922 2000-02-10 Timothy Wall <twall@redhat.com>
3924 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3925 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3926 around colons when KEEP_WHITE_AROUND_COLON is defined.
3927 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3928 and KEEP_WHITE_AROUND_COLON.
3930 2000-02-08 Timothy Wall <twall@redhat.com>
3932 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3934 (do_repeat): New. Abstract repeat logic so that a "break" can be
3936 (end_repeat): New. Provide support for a "break" out of the
3938 * read.h: Add prototypes for new functions.
3940 2000-02-08 Timothy Wall <twall@redhat.com>
3942 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3943 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3944 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3947 2000-02-08 Timothy Wall <twall@redhat.com>
3949 * read.c: Added elseif to directives table.
3950 * read.h: Added prototype for s_elseif.
3951 * doc/as.texinfo: Added description for elseif.
3952 * cond.c (s_elseif): New function
3954 2000-02-04 Timothy Wall <twall@redhat.com>
3956 * listing.c (print_lines): Remove conditionals causing bug in
3959 2000-02-03 Timothy Wall <twall@cygnus.com>
3961 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3963 * frags.c (frag_new): Calculate fr_fix in octets
3964 (frag_now_fix) Return offset as target address offset (bytes).
3965 (frag_now_fix_octets) New - Return offset in octets (8-bit
3967 * frags.h: Added prototype for frag_now_fix_octets().
3968 Distinguish between octets and bytes in field descriptions.
3969 * listing.c (calc_hex): Account for octets vs bytes when
3970 printing addresses/offsets.
3971 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3972 target is little-endian, print the octets in a word in big-endian
3973 order so that the display looks like a proper hexadecimal number,
3974 instead of having the octets reversed.
3975 * read.c (do_align): When recording alignment, alignment power
3976 should be in terms of target bytes (minimum addressible unit)
3978 (do_org) Convert ORG target address (byte) argument into an
3979 octet offset when generating a variable fragment.
3980 * symbols.c (resolve_symbol_value): Symbol final value
3981 converted to a target address offset (bytes) from its octet offset.
3982 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3983 offset (bytes) is adjusted by the frag offset (octets) converted
3985 (coff_frob_section) Section alignment power is in terms of bytes;
3986 convert it to an octet alignment power when calculating size (and
3987 size mask) in octets. Don't modify the section size in order to
3988 "align" it for TI COFF, since that format has a different method
3989 for storing alignment information.
3991 2000-02-01 Timothy Wall <twall@cygnus.com>
3993 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3994 entries, matching the way GCC generates them. If not escaped, the
3995 filename is encoded incorrectly.
3997 2000-01-31 Nick Clifton <nickc@cygnus.com>
3999 * config/tc-arm.c (reg_table): Add support for ATPCS register
4002 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4004 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4006 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4008 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4009 of a symbol when we really care about its value.
4011 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4013 * config/tc-mcore.c (md_assemble): Give warning message if
4014 operands passes to instruction are more than the spec.
4016 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4018 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4019 Thumb mode but the label seen was not declared as '.thumb_func'
4020 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4021 correct disassembly of Thumb code bounded by non function labels.
4023 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4025 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4026 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4028 * Makefile.in: Same here.
4031 * configure.in: Set bfd_gas for i386-aout when primary target
4032 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4033 we may need the primary te_file. Remove incorrect comment.
4035 * configure: Regenerate.
4037 * config/e-i386aout.c: New file.
4039 * as.c (USE_EMULATIONS): Move to before print_version_id.
4040 (struct emulation): Add i386aout.
4041 (show_usage): Split text strings. Reformat -a text. Add --em
4045 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4046 (aout_format_ops): New.
4049 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4050 preprocessor conditional and add aout USE_EMULATIONS tests.
4051 (read_a_source_file): Don't pass error strings to printf as
4055 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4057 (do_data): Same here.
4058 (process_file): And here.
4061 * symbols.c (colon): Rewrite "already defined" fatal message
4062 code for aout with USE_EMULATIONS.
4065 * config/obj-aout.c (OBJ_HEADER): Define.
4066 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4068 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4069 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4071 (obj_aout_type): Expand S_SET_OTHER here too.
4072 (obj_read_begin_hook): Remove.
4073 (aout_pop_insert): New.
4074 (obj_aout_s_get_other): New.
4075 (obj_aout_s_get_desc): New.
4076 (aout_format_ops): New.
4079 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4080 gets aout_pseudo_table.
4081 (aout_pseudo_table): Declare.
4082 (obj_read_begin_hook): Define.
4085 * config/obj-coff.c (obj_pseudo_table): Rename to
4087 (coff_pop_insert): Use coff_pseudo_table.
4088 (coff_sec_sym_ok_for_reloc): Remove.
4089 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4090 and comment all zero entries and remove #if 0 code.
4093 * config/obj-coff.h (obj_pop_insert): Define.
4094 (coff_pseudo_table): Declare.
4097 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4098 s_get_size, s_set_size. Comment all zero entries.
4101 * config/obj-elf.c (elf_s_get_other): New function.
4102 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4103 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4104 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4106 (obj_elf_parse_section_letters): Don't pass error strings to
4107 printf as format arg.
4110 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4112 (elf_s_get_other): Declare.
4113 (S_GET_OTHER) Define as elf_s_get_other if not already
4115 (S_SET_OTHER): Only define when not already defined.
4116 (elf_obj_read_begin_hook): Declare.
4117 (obj_read_begin_hook): Define.
4118 (elf_obj_symbol_new_hook): Declare.
4119 (obj_symbol_new_hook): Define.
4122 * config/obj-multi.h: Add copyright header and protect against
4123 multiple inclusion. Add * to all function pointers.
4124 (OBJ_HEADER): If defined, include it rather than other defines
4126 (obj_frob_file_after_relocs): Test for NULL.
4127 (obj_symbol_new_hook): Here too.
4128 (obj_sec_sym_ok_for_reloc): And here.
4129 (S_GET_OTHER): Define.
4130 (S_GET_DESC): Define.
4131 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4132 (OBJ_MAYBE_ELF): Update comment.
4134 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4135 OBJ_AOUT preprocessor conditional and handle emulation by
4136 testing OUTPUT_FLAVOR.
4137 (i386_displacement): Here too.
4138 (md_section_align): Similarly here.
4139 (i386_target_format): Conditionally compile when more than one
4140 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4141 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4142 (i386_displacement): Here too.
4145 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4146 Define TARGET_FORMAT for aout only when not multi.
4149 * config/te-multi.h: Delete file as it's identical to te-generic.h
4151 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4153 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4154 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4157 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4159 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4162 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4164 * config/tc-mips.c (mips_do_align): New function.
4165 * config/tc-mips.h (md_do_align): Define.
4167 2000-01-10 Philip Blundell <philb@gnu.org>
4169 * doc/c-arm.texi (ARM Options): Fix typo.
4170 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4171 line separator for Linux.
4172 * doc/as.texinfo (Comments): Mention the ARM.
4174 2000-01-10 Philip Blundell <pb@futuretv.com>
4176 * configure.in (arm*-*-conix*): New target.
4177 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4179 * configure: Regenerate.
4181 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4183 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4184 (obj_elf_visibility): New function.
4186 * doc/as.texinfo (Visibility): New node: document visibility
4189 For older changes see ChangeLog-9899