1 2001-01-08 Bo Thorsen <bo@suse.de>
3 * config/tc-i386.c (i386_immediate, i386_displacement):
6 2001-01-07 Ian Lance Taylor <ian@zembu.com>
8 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
11 2001-01-07 Philip Blundell <philb@gnu.org>
13 * doc/as.texinfo (Bug Reporting): Update email address for
17 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
19 * configure.in: Define DEFAULT_ARCH for i386.
20 * tc-i386.c (md_assemble): Return after the error message;
21 move testing for 64bit operands to proper place.
23 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
25 * doc/as.texinfo: Document '#' as comment character for i386 and
26 x86_64. Add AMD x86-64 into menu of machine dependent information.
28 * doc/c-i386.texi: Document x86_64 extensions.
30 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
32 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
34 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
36 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
37 * NEWS: Add note about Pentium4 support.
39 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
41 * tc-i387.c (pi, pte, pt): Update.
42 (type_names): Add new types.
44 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
46 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
48 (CpuP4, CpuSSE2): New.
49 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
51 2001-01-03 Philip Blundell <pb@futuretv.com>
53 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
55 (alpha_fix_adjustable): Likewise.
56 (md_apply_fix): Likewise.
58 2000-12-31 H.J. Lu <hjl@gnu.org>
60 * listing.c (listing_message): Allocate string only if it is
65 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
67 * doc/internals.texi (Relaxing with a table) <after relaxation>:
68 Point out caveats with generating fixups for the opcode in a frag.
70 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
72 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
75 2000-12-29 H.J. Lu <hjl@gnu.org>
77 * listing.c (calc_hex): Print the variable part only if the
78 fragment type is rs_fill.
80 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
82 * doc/internals.texi (tc_conditional_pseudoop,
83 TC_LINKRELAX_FIXUP): Fix typos.
85 2000-12-28 Richard Henderson <rth@redhat.com>
87 * write.c (subsegs_finish): Fix thinko last change -- don't
88 "optimize" the alignment == 0 case.
90 2000-12-28 Richard Henderson <rth@redhat.com>
92 * as.h (rs_align_test): New.
93 * frags.c (NOP_OPCODE): Move default from read.c.
94 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
95 (frag_align_code): New.
96 * frags.h (frag_align_code): Declare.
97 * read.c (NOP_OPCODE): Remove.
98 (do_align): Use frag_align_code.
99 * write.c (NOP_OPCODE): Remove.
100 (get_recorded_alignment): New.
101 (cvt_frag_to_fill): Handle rs_align_test.
102 (relax_segment): Likewise.
103 (subsegs_finish): Align last subseg in section to the
104 section alignment. Use frag_align_code.
105 * write.h (get_recorded_alignment): Declare.
106 * config/obj-coff.c (size_section): Handle rs_align_test.
107 (fill_section, fixup_mdeps): Likewise.
108 (write_object_file): Use frag_align_code.
110 * config/tc-alpha.c (alpha_align): Use frag_align_code.
111 (alpha_handle_align): New.
112 * config/tc-alpha.h (HANDLE_ALIGN): New.
113 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
115 * config/tc-i386.h (md_do_align): Use frag_align_code.
116 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
118 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
119 (ia64_handle_align): New.
120 * config/tc-ia64.h (HANDLE_ALIGN): New.
121 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
123 * config/tc-m32r.c (m32r_do_align): Remove.
124 (m32r_handle_align): New.
125 (fill_insn): Use frag_align_code.
126 * config/tc-m32r.h (md_do_align): Remove.
127 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
128 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
129 * config/tc-mips.c, config/tc-mips.h: Similarly.
131 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
132 (sh_handle_align): Likewise. Handle rs_align_code.
133 (sh_do_align): Remove.
134 * config/tc-sh.h (md_do_align): Remove.
135 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
137 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
138 (sparc_handle_align): Likewise. Handle rs_align_code.
139 * config/tc-sparc.h (md_do_align): Remove.
140 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
142 2000-12-22 DJ Delorie <dj@redhat.com>
144 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
145 when we assemble the first half of a pair.
147 2000-12-22 H.J. Lu <hjl@gnu.org>
149 * config/tc-i386.c (reloc): Update the macro for non-bfd
151 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
153 2000-12-22 H.J. Lu <hjl@gnu.org>
155 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
157 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
159 * tc-i386.h (i386_target_format): Define even for ELFs.
160 (QWORD_MNEM_SUFFIX): New macro.
161 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
163 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
164 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
166 (Size64, No_qSuf, NoRex64, Rex64): New macros.
167 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
168 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
169 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
170 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
172 (Reg, WordReg): Add Reg64.
173 (Imm): Add Imm32S and Imm64.
175 (Disp): Add Disp64 and Disp32S.
176 (AnyMem): Add Disp32S.
177 (RegRex, RegRex64): New macros.
178 (rex_byte): New type.
179 * tc-i386.c (set_16bit_code_flag): Kill.
180 (fits_in_unsigned_long, fits_in_signed_long): New functions.
181 (reloc): New parameter "signed"; support x86_64.
182 (set_code_flag): New.
183 (DEFAULT_ARCH): New macro; default to "i386".
184 (default_arch): New static variable.
185 (struct _i386_insn): New fields Operand_PCrel; rex.
186 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
187 (flag_code): New enum and static variable.
188 (use_rela_relocations): New static variable.
189 (flag_code_names): New static variable.
190 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
191 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
193 (i386_align_code): Return plain "nop" for x86_64.
194 (mode_from_disp_size): Support Disp32S.
195 (smallest_imm_type): Support Imm32S and Imm64.
196 (offset_in_range): Support size of 8.
197 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
198 (md_pseudo_table): Add "code64"; use set_code_flat.
199 (md_begin): Emit sane error message on hash failure.
200 (tc_i386_fix_adjustable): Support x86_64 relocations.
201 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
202 instructions supported on particular arch just partially,
203 output of 64bit immediates, handling of Imm32S and Disp32S type.
204 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
205 (i386_displacement): Likewise.
206 (i386_index_check): Cleanup; support 64bit addresses.
207 (md_apply_fix3): Support x86_64 relocation and rela.
208 (md_longopts): Add "32" and "64".
209 (md_parse_option): Add OPTION_32 and OPTION_64.
210 (i386_target_format): Call even for ELFs; choose between
211 elf64-x86-64 and elf32-i386.
212 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
213 (tc_gen_reloc): Support rela relocations and x86_64.
214 (intel_e09_1): Support QWORD.
216 2000-12-15 Diego Novillo <dnovillo@redhat.com>
218 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
219 it's not an offset expression.
220 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
221 keep the braces '[' and ']' in the output string.
222 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
223 != FLAT. There is no such op_modifier.
225 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
227 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
230 2000-12-13 Kazu Hirata <kazu@hxi.com>
232 * as.h: Fix formatting.
234 * dwarf2dbg.c: Likewise.
235 * input-scrub.c: Likewise.
238 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
240 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
241 configure: Regenerate.
243 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
245 * dwarf2dbg.c: #include <limits.h> only if it exists.
247 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
249 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
250 (md_apply_fix): Here too.
252 2000-12-12 Jim Wilson <wilson@redhat.com>
254 * config/tc-ia64.h (ia64_init): Add prototype.
256 2000-12-12 H.J. Lu <hjl@gnu.org>
258 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
260 * read.h (outputting_stabs_line_debug): Change it to int.
261 * stabs.c (outputting_stabs_line_debug): Likewise.
263 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
265 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
266 the address of a function result.
268 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
270 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
271 (md_assemble): Call dwarf2_emit_insn.
272 (shlib): Fix typo SHILB -> SHLIB.
273 (md_parse_option): Likewise.
274 (ppc_elf_validate_fix): Likewise:
275 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
277 2000-12-12 Nick Clifton <nickc@redhat.com>
279 * cgen.h: Fix formatting.
280 * input-scrub.c: Fix formatting.
281 * macro.c: Fix formatting.
282 * config/tc-mips.c: Fix formatting.
283 * doc/c-mips.texi: Fix formatting.
285 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
287 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
288 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
290 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
292 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
295 * i386.h (*_Suf): Remove No_dSuf.
296 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
298 (i386_optab): Remove 'd' in the suffixes.
300 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
302 * config/tc-i386.c (T_SHORT): Undefine before defining.
304 2000-12-05 Kazu Hirata <kazu@hxi.com>
306 * config/tc-mips.c: Fix formatting.
308 2000-12-04 Matthew Hiller <hiller@redhat.com>
310 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
311 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
312 (md_show_usage): Ditto.
313 (md_parse_option): Ditto.
314 (d10v_cleanup): Writes pending instruction only if
315 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
316 Fix compile time warning messages.
318 * doc/c-d10v.texi: Documents new options.
320 2000-12-04 Matthew Hiller <hiller@redhat.com>
322 * stabs.c (outputting_stabs_line_debug): New variable.
323 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
324 function entry and unset at function exit.
326 * read.h (outputting_stabs_line_debug): New extern declaration.
328 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
330 * dwarf2dbg.c: Fix compile time warning messages.
332 2000-12-03 Kazu Hirata <kazu@hxi.com>
334 * config/tc-a29k.c: Fix formatting.
335 * config/tc-alpha.c: Likewise.
336 * config/tc-arm.c: Likewise.
337 * config/tc-cris.c: Likewise.
338 * config/tc-hppa.c: Likewise.
339 * config/tc-i370.c: Likewise.
340 * config/tc-i386.c: Likewise.
341 * config/tc-i860.c: Likewise.
342 * config/tc-i960.c: Likewise.
343 * config/tc-ia64.c: Likewise.
344 * config/tc-m68hc11.c: Likewise.
345 * config/tc-m68k.c: Likewise.
346 * config/tc-m88k.c: Likewise.
347 * config/tc-pj.c: Likewise.
348 * config/tc-ppc.c: Likewise.
349 * config/tc-sh.c: Likewise.
350 * config/tc-sparc.c: Likewise.
351 * config/tc-tahoe.c: Likewise.
352 * config/tc-vax.c: Likewise.
354 2000-12-01 Chris Demetriou <cgd@sibyte.com>
356 * config/tc-mips.c (mips_ip): When calculating offsets,
357 don't accept as constant the difference between the
358 addresses of symbols in two different sections.
360 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
362 (validate_mips_insn): Likewise. Also, update 'B' operand
363 specifier to use OP_*_CODE20 constants and delete 'm' operand
365 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
366 operand specifiers. Change warning generated by 'B' operand
367 specifier to reflect its new multi-purpose usage.
369 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
370 -1, and update comment.
371 (file_mips_isa): Likewise.
372 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
373 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
374 ISA_* constants rather than hard-coded numbers.
375 (mips_cpu_info): New structure.
376 (mips_cpu_info_table): New table describing CPU and ISA names
378 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
379 mips_cpu_info_from_cpu): New functions.
380 (mips_isa_to_str): New function to get string for ISA name.
381 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
383 (md_begin): Redo CPU and ISA selection logic, using
384 mips_cpu_info_from_*. Convert to use ISA_* constants rather
385 than hard-coded numbers.
386 (append_insn, mips_emit_delays, macro, macro2): Convert to use
387 ISA_* constants rather than hard-coded numbers.
388 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
389 (md_longopts): Delete OPTION_NO_MIPS32.
390 (md_parse_option): Convert to use ISA_* constants rather than
391 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
392 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
393 to use strcasecmp to recognize "default" and to use
394 mips_cpu_info_from_name to get CPU numbers from argument.
395 (md_show_usage): Move -mips32 so it's with the rest of the ISA
396 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
398 (s_mipsset): Accept ISA value 32.
399 * doc/as.texinfo: Clean up MIPS options summary slightly,
400 remove -no-mips32. Add note about -mips4 and -mips32
401 specifying those ISA levels. Delete -mips32 and -no-mips32
402 cpu flag descriptions.
403 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
404 up the supported CPU switch list, and replace 4Kc, 4Km, and
405 4Kp entries with a single mips32-4k entry. Note that you can
408 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
410 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
412 (md_parse_option): Add cases for OPTION_MIPS5 and
414 (md_show_usage): Mention -mips5 and -mips64 arguments.
415 (s_mipsset): Add cases for MIPS5 and MIPS64.
416 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
418 * doc/as.texinfo: Mention -mips5 and -mips64 options
420 * doc/c-mips.texi: Likewise. Also update introduction
421 and ".set" usage information.
423 * config/tc-mips.c (md_show_usage): Add "sb1" to the
425 (mips_cpu_info_table): Add SB-1 entries.
426 * doc/c-mips.texi: Add "sb1" to the list of CPUs
427 known to the -mcpu option.
429 * doc/as.texinfo: Correct description of MIPS -mcpu
430 option, by copying some of the text from doc/c-mips.texi.
432 2000-12-01 Joel Sherrill <joel@OARcorp.com>
434 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
436 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
437 (sparc*-*-rtems*): Switched from a.out to ELF.
438 * configure: Regenerate.
439 * config.in: Regenerate.
440 * Makefile.in: Regenerate.
441 * aclocal.m4: Regenerate.
442 * po/gas.pot: Regenerate.
444 2000-11-30 Philip Blundell <pb@futuretv.com>
446 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
447 even in non BFD_ASSEMBLER case.
449 2000-11-30 Diego Novillo <dnovillo@redhat.com>
451 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
454 2000-11-29 Richard Henderson <rth@redhat.com>
456 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
457 until dwarf2_finish; use relaxation to get cross-fragment offsets;
458 thread multiple subsegments properly; handle multiple code
459 sections properly; emit proper compilation unit info for assembler
462 * as.h (enum _relax_state): Add rs_dwarf2dbg.
463 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
464 (dwarf2dbg_estimate_size_before_relax): Declare.
465 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
466 * write.c: Include dwarf2dbg.h.
467 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
468 (relax_segment): Likewise.
470 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
472 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
473 jump>: Use as_bad_where instead of as_bad. Tweak error message
474 accordingly. Stabilize frag by updating fix part and resetting
476 <undefined symbol, unconditional jump>: Ditto.
477 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
478 indexing is_end_of_line[].
479 (md_assemble): Initialize size to 0.
480 (md_section_align): Mark parameter seg as unused.
481 (parse_reg): Parse names case-insensitively.
483 2000-11-28 Kazu Hirata <kazu@hxi.com>
485 * config/obj-aout.h: Fix formatting.
486 * config/obj-bout.h: Likewise.
487 * config/obj-coff.c: Likewise.
488 * config/obj-coff.h: Likewise.
489 * config/obj-elf.h: Likewise.
490 * config/obj-som.h: Likewise.
491 * config/obj-vms.c: Likewise.
492 * config/obj-vms.h: Likewise.
493 * config/tc-h8300.h: Likewise.
494 * config/tc-ns32k.h: Likewise.
495 * config/tc-sparc.h: Likewise.
496 * config/tc-tic54x.h: Likewise.
497 * config/tc-z8k.h: Likewise.
499 2000-11-28 Nick Clifton <nickc@redhat.com>
501 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
502 License is present in the sources, but not the output, and
503 also available from the GNU website.
504 (GNU Free Documentation License): Comment out this section.
506 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
508 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
509 targets. Remove i860 from valid a.out targets.
510 * Makefile.in: Regenerate.
512 * config/tc-cris.c: Include dwarf2dbg.h.
513 (md_pseudo_table): Add .file and .loc.
514 (md_assemble): Call dwarf2_emit_insn if generating ELF.
515 (s_cris_file, s_cris_loc): New.
516 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
517 * Makefile.am: Regenerate dependencies.
518 * Makefile.in: Regenerate.
520 2000-11-28 Alan Modra <alan@linuxcare.com.au>
522 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
523 (MRI_MUL_PRECEDENCE): Likewise.
524 (op_rank): Fix a comment typo.
526 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
528 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
530 (get_operand): Fix analysis for movw/movb instructions.
532 2000-11-24 Nick Clifton <nickc@redhat.com>
534 * configure.in (xscale-elf): Add target.
535 (xscale-coff): Add target.
536 * configure: Regenerate.
538 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
540 (ARM_EXT_XSCALE): New ARM architecture extension.
541 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
542 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
543 (ARM_THUMB): Rename to ARM_EXT_THUMB.
544 (ARM_ARCH_V4): Remove processor from architecture.
545 (ARM_ARCH_3M): New architecutre definition.
546 (ARM_ARCH_V5TE): New architecutre definition.
547 (ARM_ARCH_XSCALE): New architecutre definition.
548 (CPU_DEFAULT): Allow to be defaulted to XScale.
549 (atpcs): New boolean variable.
550 (ldr_flags): Support 'd' flag for double word loads.
551 (str_flags): Support 'd' flag for double word stored.
552 (do_mia): New function.
553 (do_mar): New function.
554 (do_mra): New function.
555 (do_pld): New function.
556 (do_ldrd): New function.
557 (do_blx): New function.
558 (do_bkpt): New function.
559 (do_clz): New function.
560 (do_lstc2): New function.
561 (do_cdp2): New function.
562 (do_t_blx): New function.
563 (do_t_bkpt): New function.
564 (do_smla): New function.
565 (do_smlal): New function.
566 (do_smul): New function.
567 (do_qadd): New function.
568 (do_co_reg2c): New function.
569 (LONGEST_INSN): Redefine to 7.
571 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
572 command line switches.
574 2000-11-22 Jim Wilson <wilson@redhat.com>
576 * config/tc-ia64.c (pseudo_func): Add missing initializers.
577 (struct rsrc): Make line unsigned.
578 (gr_values): Add missing initializer.
579 (SLOT_NUM_NOT_SET): Add unsigned cast.
580 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
581 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
582 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
583 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
584 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
585 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
586 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
587 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
588 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
589 Add ATTRIBUTE_UNUSED to unused parameters.
590 (convert_expr_to_ab_reg): Add parens.
591 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
592 (dot_prologue): Initialize grsave when declared.
593 (md_pseudo_table): Add missing initializers.
594 (operand_match): Add casts to bfd_vma.
595 (emit_one_bundle): Delete unused local prev. Make required_template
597 (specify_resource): Cast i to unsigned.
598 (note_register_values): Use fprintf_vma.
599 (print_dependency): Likewise.
601 2000-11-21 Jim Wilson <wilson@redhat.com>
603 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
604 for unwind info section.
605 (dot_endp): Likewise for unwind section.
607 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
610 2000-11-21 Jakub Jelinek <jakub@redhat.com>
612 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
613 (output_insn): Call dwarf2_emit_insn.
614 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
616 2000-11-17 Richard Henderson <rth@redhat.com>
618 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
619 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
620 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
622 2000-11-17 Nick Clifton <nickc@redhat.com>
624 * config/tc-arm.c (md_pseudo_table): Add support for .line and
627 2000-11-17 Richard Henderson <rth@redhat.com>
629 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
631 2000-11-17 Richard Henderson <rth@redhat.com>
633 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
634 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
635 tri-state definition of alpha_flag_mdebug.
636 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
637 (s_alpha_file): Store first .file directive.
639 (md_pseudo_table): Add stabs and stabn.
641 2000-11-17 Richard Henderson <rth@redhat.com>
643 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
645 2000-11-17 Richard Henderson <rth@redhat.com>
647 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
648 (main): Call dwarf2_finish.
649 * as.h (debug_type): Clarify documentation of the meaning
651 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
652 (print_stats): Fix parenthesis problem.
653 (now_subseg_size): New.
654 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
655 (dwarf2_directive_file): Don't set debug_type.
656 (dwarf2_where): Honor DEBUG_DWARF2 first.
657 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
658 do nothing if not emitting dwarf2 debug info, or no work.
659 * dwarf2dbg.h (dwarf2_emit_insn): Update.
660 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
661 (ecoff_new_file): Likewise.
662 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
663 commentary wrt dwarf2.
665 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
666 ATTRIBUTE_UNUSED as needed.
667 (emit_insn): Call dwarf2_emit_insn.
670 (s_alpha_coff_wrapper): Don't handle them.
671 (md_pseudo_table): Update for .file and .loc.
672 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
674 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
675 don't protect with debug_type.
676 * config/tc-hppa.c (md_assemble): Likewise.
677 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
678 * config/tc-mn10300.c (md_assemble): Likewise.
679 * config/tc-sh.c (md_assemble): Likewise.
680 * config/tc-v850.c (md_assemble): Likewise.
682 * config/tc-arm.c (arm_end_of_source): Remove.
683 * config/tc-hppa.c (pa_end_of_source): Remove.
684 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
685 * config/tc-mn10300.c (mn10300_finalize): Remove.
686 * config/tc-sh.c (sh_finalize): Remove.
687 * config/tc-v850.c (sh_finalize): Remove.
689 * config/tc-arm.h (md_end): Remove.
690 * config/tc-hppa.h (md_end): Remove.
691 (DWARF2_LINE_MIN_INSN_LENGTH): New.
692 * config/tc-m68hc11.h (md_end): Remove.
693 * config/tc-mn10300.h (md_end): Remove.
694 * config/tc-sh.h (md_end): Remove.
695 * config/tc-v850.h (md_end): Remove.
697 * config/tc-ia64.c (emit_one_bundle): Don't protect
698 dwarf2 bits with debug_type.
699 (md_assemble): Likewise.
700 (ia64_end_of_source): Don't call dwarf2_finish.
702 2000-11-16 Jim Wilson <wilson@redhat.com>
704 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
705 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
708 2000-11-16 H.J. Lu <hjl@gnu.org>
710 * config/obj-elf.c (obj_elf_symver): Don't check the missing
713 2000-11-15 Kazu Hirata <kazu@hxi.com>
715 * config/tc-tic30.c: Fix formatting.
716 * config/tc-tic80.c: Likewise.
717 * config/tc-v850.c: Likewise.
718 * config/tc-vax.c: Likewise.
719 * config/tc-w65.c: Likewise.
720 * config/tc-z8k.c: Likewise.
722 2000-11-14 DJ Delorie <dj@redhat.com>
724 * config/tc-v850.c: Support dwarf2.
725 * config/tc-v850.h: Ditto.
727 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
728 parse_cons_expression_v850 to initialize hold_cons_reloc.
730 2000-11-15 Bernd Schmidt <bernds@redhat.com>
732 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
733 (errata_nops_necessary_p): New function.
734 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
737 2000-11-14 Jim Wilson <wilson@redhat.com>
739 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
740 return little endian bfd formats.
742 2000-11-14 Kazu Hirata <kazu@hxi.com>
744 * config/aout_gnu.h: Fix formatting.
745 * config/atof-vax.c: Likewise.
746 * config/m68k-parse.h: Likewise.
747 * config/m88k-opcode.h: Likewise.
748 * config/obj-elf.c: Likewise.
749 * config/tc-arm.c: Likewise.
750 * config/tc-cris.c: Likewise.
751 * config/tc-i386.c: Likewise.
752 * config/tc-ia64.c: Likewise.
753 * config/tc-mn10300.c: Likewise.
754 * config/te-386bsd.h: Likewise.
755 * config/te-hppa.h: Likewise.
756 * config/te-nbsd.h: Likewise.
757 * config/te-ppcnw.h: Likewise.
758 * config/te-sparcaout.h: Likewise.
759 * config/te-tmips.h: Likewise.
760 * config/vax-inst.h: Likewise.
761 * config/vms-conf.h: Likewise.
763 2000-11-14 Jakub Jelinek <jakub@redhat.com>
765 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
767 2000-11-13 H.J. Lu <hjl@gnu.org>
769 * config/obj-elf.c (elf_frob_symbol): Support
770 ".symver name,name2@@@nodename".
771 (elf_frob_file_before_adjust): Likewise.
773 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
774 and ".symver name,name2@@@nodename".
777 2000-11-12 H.J. Lu (hjl@gnu.org)
779 * config/obj-elf.c (obj_elf_symver): Check missing version
782 2000-11-12 H.J. Lu (hjl@gnu.org)
784 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
785 instead of bfd_vma for non-bfd assemblers.
787 2000-11-09 Kazu Hirata <kazu@hxi.com>
789 * itbl-ops.c: Fix comment typos.
791 2000-11-08 Jim Wilson <wilson@redhat.com>
793 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
794 (struct unwind): Add next_slot_frag field.
795 (slot_index): New parameters slot_frag and first_frag. Add code
796 to add in frag sizes when different. Add comments.
797 (fixup_unw_records): New locals first_frag and last_frag. Pass new
798 arguments to slot_index.
799 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
800 loop end. Set next_slot_frag field.
802 2000-11-07 H.J. Lu <hjl@gnu.org>
804 * doc/as.texinfo (.symver): Updated for versioned symbol
807 * obj.h (format_ops): Add the frob_file_before_adjust field.
809 * config/obj-aout.c (aout_format_ops): Set the
810 frob_file_before_adjust field to 0.
811 * config/obj-coff.c (coff_format_ops): Likewise.
812 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
814 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
816 (elf_frob_file_before_adjust): New function to remove unneeded
817 versioned symbols from the symbol table.
818 (elf_format_ops): Set the frob_file_before_adjust field to
819 elf_frob_file_before_adjust.
821 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
824 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
826 2000-11-07 Peter Targett <peter.targett@arccores.com>
828 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
830 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
831 Fix compile time warning messages.
833 2000-11-07 Nick Clifton <nickc@redhat.com>
835 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
836 buffer in order to avoid buffer overflows.
838 2000-11-06 Steve Ellcey <sje@cup.hp.com>
840 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
841 Change M to m for -milp32 or -mlp64 to match gcc.
842 (dot_endp): Use bytes_per_address instead of 8.
843 (emit_one_bundle): Use number_to_chars_littleendian instead of
845 (fix_insn): Likewise.
846 (ia64_init): New function.
847 (ia64_target_format): New function.
848 (md_begin): Set endianness, arch, and machine as appropriate.
849 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
850 Make these macros depend on TE_HPUX macro.
851 (TARGET_FORMAT): Define.
852 (HOST_SPECIAL_INIT): Define.
853 * config/te-hpux.h: New file.
854 * configure.in: Add "ia64-*-hpux*" target to configure.
855 * configure: Regenerate.
857 2000-11-06 Kazu Hirata <kazu@hxi.com>
859 * as.c: Fix formatting.
860 * dwarf2dbg.c: Likewise.
861 * input-file.c: Likewise.
862 * input-file.h: Likewise.
863 * input-scrub.c: Likewise.
864 * itbl-ops.c: Likewise.
865 * listing.c: Likewise.
867 * messages.c: Likewise.
869 * subsegs.c: Likewise.
870 * subsegs.h: Likewise.
873 2000-11-06 Nick Clifton <nickc@redhat.com>
875 * doc/as.texinfo: Add GNU Free Documentation License.
876 * doc/gasp.texi: Add GNU Free Documentation License.
877 * doc/as.1: Add GNU Free Documentation License.
879 2000-11-05 Nick Clifton <nickc@redhat.com>
881 * config/tc-arm.c: Add include of "dwarf2dbg.h"
883 2000-11-02 Per Lundberg <plundis@chaosdev.org>
885 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
886 * configure: Regenerate.
888 2000-11-01 Nick Clifton <nickc@redhat.com>
890 * read.c (original_case_string): New global variable.
891 (read_a_source_file): Copy opcode string into
892 original_case_string if clobbering the case of the opcode.
893 * read.h: Export the definition of original_case_string.
894 * config/tc-arm.c (md_assembler): When parsing a .req
895 directive use the original opcode string, not the case
898 2000-11-02 Nick Clifton <nickc@redhat.com>
900 * config/tc-mn10300.c (debug_line): Remove this static
902 (md_assemble): Call dwarf2_generate_asm_lineno instead of
903 dwarf2_where and dwarf2_gen_line_info.
905 2000-11-02 Theo Honohan <th@futuretv.com>
907 * config/tc-arm.c (do_msr): Improve error message.
909 2000-10-31 Eric Christopher <echristo@redhat.com>
911 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
912 or pc-relative, else use fx_offset.
914 2000-10-31 Jim Wilson <wilson@redhat.com>
916 * config/tc-ia64.c (struct md): New field tag_fixups.
917 (ia64_flush_insns): Handle tag_fixups. Error if dangling
918 qualifying predicate.
919 (emit_one_bundle): Delete spurious multiplication by one. Handle
921 (ia64_start_line): Error if dangling qualifying predicate.
922 (defining_tag): New static variable.
923 (ia64_unrecognized_line, case '['): Parse tags.
924 (ia64_frob_label): Create tag_fixups.
925 (md_assemble): Reset md.qp.X_op after using it.
927 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
929 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
931 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
933 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
935 2000-10-30 Kazu Hirata <kazu@hxi.com>
937 * expr.c: Fix formatting.
938 * flonum-copy.c: Likewise.
939 * flonum.h: Likewise.
943 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
945 * as.h (OPTION_MD_BASE): Bump to 190.
946 * as.c (parse_args) <std_longopts>: Add comment about the need to
947 check OPTION_MD_BASE in as.h.
949 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
952 2000-10-27 Nick Clifton <nickc@redhat.com>
954 * configure.in (emulations): Add m68hc12.
955 * configure: Regenerate.
956 * po/gas.pot: Regenerate.
958 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
960 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
962 (arm_psr_parse): Handle lowercase CPSR and SPSR.
964 2000-10-25 Nick Clifton <nickc@redhat.com>
966 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
967 a DWARF2 line number information sequence.
969 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
971 * read.c (generate_lineno_debug): Update comment describing why
972 DWARF2 line number debug information is not generated
973 automatically by this function.
975 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
978 * config/tc-arm.h (md_end): Define.
979 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
981 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
982 if generating DWARF2 line numbers.
983 (arm_end_of_source): New function. Call dwarf2_finish if
986 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
987 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
988 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
990 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
992 * tc-i386.c: Fix prototype declarations for functions taking no
995 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
997 * tc-i386.c (i386_operand_modifier): Remove.
998 (build_displacement_string): Remove.
999 (i386_parse_seg): Remove.
1000 (i386_intel_memory_operand): Remove.
1001 (i386_intel_operand): Re-write using recursive descent parser based
1002 on MASM documentation.
1003 (struct intel_parser_s): New structure.
1004 (intel_parser): New static variable.
1005 (struct intel_token): New structure.
1006 (cur_token, prev_token): New static variables.
1019 (intel_match_token): New function.
1020 (intel_get_token): New function.
1021 (intel_putback_token): New function.
1022 (intel_expr): New function.
1023 (intel_e05): New function.
1024 (intel_e05_1): New function.
1025 (intel_e06): New function.
1026 (intel_e06_1): New function.
1027 (intel_e09): New function.
1028 (intel_e09_1): New function.
1029 (intel_e10): New function.
1030 (intel_e10_1): New function.
1031 (intel_e11): New function.
1033 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1035 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1036 instructions to loose any special insn->architecture mask.
1038 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1039 (sparc_md_end, sparc_arch_types, sparc_arch,
1040 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1041 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1042 request v9b architecture if they are used).
1044 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1046 * config/tc-m68k.c: Fix the previous misapplied patch.
1048 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1050 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1051 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1052 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1055 2000-10-17 Kazu Hirata <kazu@hxi.com>
1057 * debug.c: Fix formatting.
1058 * depend.c: Likewise.
1059 * dwarf2dbg.c: Likewise.
1060 * dwarf2dbg.h: Likewise.
1061 * ecoff.c: Likewise.
1064 * flonum-konst.c: Likewise.
1065 * frags.h: Likewise.
1067 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1069 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1071 * doc/as.texinfo: Added notes about this new option.
1073 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1075 * config/tc-sh.c (JREG): Remove.
1076 (md_convert_frag): Remove #if 0:d code using JREG.
1078 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1080 * config/tc-i386.c (i386_operand_modifier): Only match
1081 modifiers SHORT and FLAT if they are followed by a space.
1082 (parse_register): When `allow_naked_reg' is set, do not confuse
1083 identifiers that start with a register name with a register.
1085 2000-10-12 Kazu Hirata <kazu@hxi.com>
1087 * app.c: Fix formatting.
1090 * bit_fix.h: Likewise.
1095 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1097 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1099 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1101 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1102 Re-arrange function a little and improve error message.
1104 * write.c (write_relocs): Fix a comment.
1106 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1109 2000-10-05 Jim Wilson <wilson@cygnus.com>
1111 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1113 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1115 * config/tc-i386.c: Delete some useless comments, reformat others.
1117 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1118 non-global syms in linkonce sections.
1120 2000-10-04 Ralf Baechle <ralf@gnu.org>
1122 * config/tc-ia64.c (operand_match): Don't use // style comments.
1123 * config/tc-i370.c: Likewise.
1125 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1127 Changes to handle varying register prefix and user symbol prefix.
1128 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1129 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1130 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1131 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1132 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1133 (demand_register_prefix): New variable.
1134 (md_pseudo_table): New pseudo ".syntax".
1135 (md_longopts): New options --no-underscore and --underscore.
1136 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1137 on symbols_have_leading_underscore.
1138 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1139 (get_spec_reg): Ditto.
1140 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1142 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1144 <case OPTION_NO_US, case OPTION_US>: New.
1145 (md_show_usage): Be brief and reformat to match continuation of
1147 * po/gas.pot: Regenerate.
1149 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1151 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1152 force relocs for 12 bit branches.
1153 (md_apply_fix): Similarly, adjust logic here.
1155 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1157 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1158 adjust for external and weak syms as we will use a reloc. Allow
1159 for +8 offset when calculating limits of branches.
1160 (hppa_fix_adjustable): Undo 2000-09-23 change.
1161 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1162 Correct distance calculation.
1163 (tc_gen_reloc): Print the file name and line number if we can't
1166 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1167 * config/tc-hppa.c (nonzero_dibits): Define.
1168 (arg_reloc_stub_needed): Check each arg and return value
1169 separately for zero case.
1170 (pa_align): Declare argument `bytes'.
1172 2000-09-25 Kazu Hirata <kazu@hxi.com>
1174 * config/tc-cris.c: Fix formatting.
1175 * config/tc-d10v.h: Likewise.
1176 * config/tc-d30v.c: Likewise.
1177 * config/tc-d30v.h: Likewise.
1178 * config/tc-fr30.c: Likewise.
1179 * config/tc-fr30.h: Likewise.
1180 * config/tc-m68k.c: Likewise.
1181 * config/tc-m68k.h: Likewise.
1182 * config/tc-pj.h: Likewise.
1183 * config/tc-ppc.c: Likewise.
1184 * config/tc-ppc.h: Likewise.
1185 * config/tc-sh.c: Likewise.
1186 * config/tc-sh.h: Likewise.
1187 * config/tc-sparc.c: Likewise.
1188 * config/tc-v850.h: Likewise.
1189 * config/tc-vax.h: Likewise.
1190 * config/tc-w65.h: Likewise.
1191 * config/tc-z8k.h: Likewise.
1193 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1195 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1196 checks only for ELF.
1197 (hppa_force_relocation): Likewise.
1199 2000-09-22 Jim Wilson <wilson@cygnus.com>
1201 * config/tc-ia64.c (dv_sem): Add "stop".
1202 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1203 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1204 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1206 (mark_resources): Check IA64_RS_PRr.
1208 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1210 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1211 md_estimate_size_before_relax): Redesign and clean up the
1212 relaxation mechanism.
1214 2000-09-21 Kazu Hirata <kazu@hxi.com>
1216 * config/tc-ns32k.c: Fix formatting.
1217 * config/tc-ns32k.h: Likewise.
1219 2000-09-20 Kazu Hirata <kazu@hxi.com>
1221 * config/tc-m32r.c: Fix formatting.
1222 * config/tc-m32r.h: Likewise.
1223 * config/tc-m68851.h: Likewise.
1224 * config/tc-m68hc11.c: Likewise.
1225 * config/tc-m68hc11.h: Likewise.
1226 * config/tc-m88k.c: Likewise.
1227 * config/tc-mcore.c: Likewise.
1228 * config/tc-mcore.h: Likewise.
1229 * config/tc-mips.c: Likewise.
1230 * config/tc-mips.h: Likewise.
1231 * config/tc-mn10200.h: Likewise.
1232 * config/tc-mn10300.h: Likewise.
1233 * config/tc-tahoe.c: Likewise.
1234 * config/tc-tahoe.h: Likewise.
1236 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1238 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1239 Likewise in relaxation description comments.
1241 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1243 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1244 subtraction of two syms without emitting a relocation.
1246 From David Huggins-Daines <dhd@linuxcare.com>
1247 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1248 global or weak symbols.
1250 2000-09-15 Kazu Hirata <kazu@hxi.com>
1252 * config/tc-h8300.h: Fix formatting.
1253 * config/tc-h8500.c: Likewise.
1254 * config/tc-h8500.h: Likewise.
1255 * config/tc-hppa.h: Likewise.
1256 * config/tc-i370.h: Likewise.
1257 * config/tc-i386.h: Likewise.
1258 * config/tc-i860.c: Likewise.
1259 * config/tc-i860.h: Likewise.
1260 * config/tc-i960.h: Likewise.
1261 * config/tc-ia64.c: Likewise.
1262 * config/tc-ia64.h: Likewise.
1264 2000-09-14 Kazu Hirata <kazu@hxi.com>
1266 * config/tc-a29k.c: Fix formatting.
1267 * config/tc-alpha.c: Likewise.
1268 * config/tc-arc.c: Likewise.
1269 * config/tc-arc.h: Likewise.
1270 * config/tc-arm.c: Likewise.
1271 * config/tc-arm.h: Likewise.
1272 * config/tc-avr.c: Likewise.
1273 * config/tc-avr.h: Likewise.
1274 * config/tc-tic30.c: Likewise.
1275 * config/tc-tic30.h: Likewise.
1276 * config/tc-tic54x.c: Likewise.
1277 * config/tc-tic54x.h: Likewise.
1278 * config/tc-tic80.c: Likewise.
1279 * config/tc-tic80.h: Likewise.
1281 2000-09-14 Timothy Wall <twall@cygnus.com>
1283 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1284 parallel comparisons for later use.
1285 (struct rsrc): Add parallel comparison type.
1286 (resources_match): Skip special cases of PR usage (non-conflicting
1289 2000-09-13 Kazu Hirata <kazu@hxi.com>
1291 * config/obj-ecoff.c: Fix formatting.
1292 * config/obj-elf.c: Likewise.
1293 * config/obj-elf.h: Likewise.
1294 * config/obj-evax.h: Likewise.
1295 * config/obj-generic.h: Likewise.
1296 * config/obj-hp300.c: Likewise.
1297 * config/obj-hp300.h: Likewise.
1298 * config/obj-ieee.h: Likewise.
1299 * config/obj-vms.c: Likewise.
1300 * config/obj-vms.h: Likewise.
1302 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1304 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1305 (md_parse_option): Ditto.
1306 (md_longopts): Add -mips32 option.
1307 (md_show_usage): Document new options.
1308 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1309 (mips_ip): Assemble mfc0 with a sub-selection code.
1310 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1311 (mips_cpu_to_str): New function.
1312 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1313 Use CPU_* defines instead of hardcoded numbers.
1315 * doc/as.texinfo: Document new options.
1316 * doc/c-mips.texi: Ditto.
1318 2000-09-12 Kazu Hirata <kazu@hxi.com>
1320 * as.h: Fix formatting.
1321 * asintl.h: Likewise.
1322 * bit_fix.h: Likewise.
1323 * config/obj-aout.c: Likewise.
1324 * config/obj-aout.h: Likewise.
1325 * config/obj-bout.c: Likewise.
1326 * config/obj-bout.h: Likewise.
1327 * config/obj-coff.c: Likewise.
1328 * config/obj-coff.h: Likewise.
1329 * dwarf2dbg.h: Likewise.
1331 * flonum.h: Likewise.
1332 * frags.h: Likewise.
1333 * itbl-ops.h: Likewise.
1334 * macro.h: Likewise.
1337 * struc-symbol.h: Likewise.
1338 * subsegs.h: Likewise.
1339 * symbols.h: Likewise.
1341 * write.h: Likewise.
1343 2000-09-11 Kazu Hirata <kazu@hxi.com>
1345 * bignum-copy.c: Fix formatting.
1346 * config/tc-i370.c: Likewise.
1347 * config/tc-i960.c: Likewise.
1348 * config/tc-m68k.c: Likewise.
1349 * ehopt.c: Likewise.
1350 * flonum-copy.c: Likewise.
1351 * flonum-konst.c: Likewise.
1352 * flonum-mult.c: Likewise.
1353 * literal.c: Likewise.
1356 * stabs.c: Likewise.
1357 * subsegs.c: Likewise.
1359 2000-09-09 Philip Blundell <philb@gnu.org>
1361 * configure.in (arm*-*-uclinux*): New target.
1362 * configure: Regenerate.
1364 2000-09-09 Kazu Hirata <kazu@hxi.com>
1366 * input-file.c: Fix formatting.
1367 * itbl-ops.c: Likewise.
1368 * messages.c: Likewise.
1370 2000-09-08 Philip Blundell <philb@gnu.org>
1372 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1375 2000-09-07 H.J. Lu <hjl@gnu.org>
1377 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1378 * configure: Rebuild.
1380 2000-09-07 Kazu Hirata <kazu@hxi.com>
1382 * atof-generic.c: Fix formatting.
1383 * config/tc-mips.c: Likewise.
1384 * config/tc-vax.c: Likewise.
1385 * input-scrub.c: Likewise.
1387 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1389 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1390 * configure.in (sh-*-linux*): Added.
1391 * configure: Rebuilt.
1393 2000-09-06 Kazu Hirata <kazu@hxi.com>
1395 * config/tc-hppa.c: Fix formatting.
1397 * ecoff.c: Fix formatting.
1399 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1401 * configure: Rebuilt with new libtool.m4.
1403 2000-09-05 Kazu Hirata <kazu@hxi.com>
1405 * cgen.c: Fix formatting.
1406 * config/tc-ia64.c: Likewise.
1408 2000-09-05 Nick Clifton <nickc@redhat.com>
1410 * aclocal.m4: Regenerate.
1411 * config.in: Regenerate.
1412 * configure: Regenerate.
1413 * po/gas.pot: Regenerate.
1415 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1417 * config/tc-cris.c: Correct comment typos.
1419 2000-09-05 Eric Christopher <echristo@cygnus.com>
1421 * config/tc-mn10300.c: Cleanup.
1422 (md_pcrel_from): Enable.
1424 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1426 * expr.c (operand): Fix a comment typo.
1427 * write.c (write_relocs): Fix a signed/unsigned warning.
1429 * config/tc-hppa.c (fudge_reg_expressions): New
1430 (hppa_force_reg_syms_absolute): New.
1431 (pa_equ): Allow reg_section expressions.
1432 * config/tc-hppa.c (md_optimize_expr): Define.
1433 (hppa_force_reg_syms_absolute): Prototype.
1435 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1436 (pa_parse_number): Pass in arg to select fp reg parsing.
1437 Return 1 to indicate format checks pass. If strict, then only
1438 accept a register or register symbol. Return value in...
1439 (pa_number): New static for pa_parse_number.
1440 (FP_REG_BASE): Define.
1441 (FP_REG_RSEL): Define.
1442 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1443 appropriate. White space changes.
1444 (need_pa11_opcode): Don't bother passing any params, get them from
1446 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1447 Remove extraneous check in case 'Q'.
1448 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1449 reg, set section of resulting symbol to reg_section.
1450 (pa_parse_space_stmt): Modify call to pa_parse_number.
1451 (pa_space): Likewise.
1453 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1454 (hppa_force_relocation): Handle vtable relocs.
1455 (pa_vtable_entry): New.
1456 (pa_vtable_inherit): New.
1457 (md_pseudo_table): Add entries for vtable pseudos.
1458 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1459 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1461 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1462 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1463 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1465 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1466 specify a symbol type.
1468 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1469 dependent things together.
1470 (md_elf_symbol_type): Define.
1472 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1474 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1476 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1477 (obj_elf_vtable_entry): Declare.
1479 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1480 and export function.
1481 (obj_elf_vtable_entry): Similarly.
1482 (elf_pseudo_table): Fix the damage with a cast.
1484 2000-09-03 Richard Henderson <rth@cygnus.com>
1486 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1487 for template selection when a label is needed.
1489 2000-09-02 Kazu Hirata <kazu@hxi.com>
1491 * config/tc-ia64.c: Fix formatting.
1493 2000-09-02 Nick Clifton <nickc@redhat.com>
1495 * configure.in: Increase version number to 2.10.91.
1496 * configure: Regenerate.
1497 * aclocal.m4: Regenerate.
1498 * config.in: Regenerate.
1499 * po/gas.pot: Regenerate.
1500 * Makefile.in: Regenerate.
1502 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1504 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1505 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1506 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1508 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1511 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1513 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1514 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1515 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1516 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1517 (GOT_symbol): New variable.
1518 (md_undefined_symbol): Set it.
1520 2000-09-01 Richard Henderson <rth@cygnus.com>
1522 * config/tc-ia64.c (match): Don't inline.
1523 (extra_goodness): New.
1524 (md_begin): Prefer nop.f and nop.b for best_template.
1526 2000-08-31 Kazu Hirata <kazu@hxi.com>
1528 * as.c: Fix formatting.
1530 * frags.c: Likewise.
1531 * macro.c: Likewise.
1533 2000-08-31 Eric Christopher <echristo@cygnus.com>
1535 * config/tc-mn10300.c: Cleanup and fix warnings.
1536 (md_pseudo_table): Add initializers.
1537 (md_show_usage): Cleanup.
1538 (md_parse_option): Fix warnings.
1539 (md_undefined_symbol): Fix warnings.
1540 (md_conver_frag): Fix warnings.
1541 (tc_gen_reloc): Fix warnings.
1542 (md_apply_fix3): Fix warnings.
1543 (check_operand): Fix warnings.
1545 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1547 * acinclude.m4: Include libtool and gettext macros from the
1549 * aclocal.m4, configure: Rebuilt.
1551 2000-08-30 Mark Hatle <mhatle@mvista.com>
1553 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1555 2000-08-31 Kazu Hirata <kazu@hxi.com>
1557 * listing.c: Fix formatting.
1559 2000-08-29 Kazu Hirata <kazu@hxi.com>
1561 * app.c: Fix a comment typo. Fix formatting.
1563 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1565 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1566 offset of the target destination for jmp instructions.
1567 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1569 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1571 * NEWS: Mention support for CRIS.
1573 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1575 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1576 Sets `.lcomm' alignment to zero.
1578 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1580 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1581 (TC_FIX_ADJUSTABLE): Define.
1583 2000-08-23 Jim Wilson <wilson@cygnus.com>
1585 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1586 unwind.personality_routine is set.
1588 2000-08-23 H.J. Lu <hjl@gnu.org>
1590 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1592 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1594 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1597 2000-08-22 H.J. Lu <hjl@gnu.org>
1599 * config.in (STRICTCOFF): New for strict COFF.
1601 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1602 i386-*-go32* and i386-go32-rtems*.
1603 * configure: Rebuilt.
1605 * config/obj-coff.c (obj_coff_endef): Follow the historical
1606 behavior if STRICTCOFF is not defined.
1608 * doc/internals.texi: Document STRICTCOFF.
1610 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1612 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1613 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1614 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1615 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1616 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1617 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1618 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1621 2000-08-22 Eric Christopher <echristo@cygnus.com>
1623 * config/tc-mn10300.c: (md_apply_fix): New function.
1624 (mn10300_force_relocation): New function.
1625 (mn10300_fix_adjustable): New function.
1627 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1628 (TC_HANDLES_FX_DONE): Define.
1629 (obj_fix_adjustable): Define.
1630 (MD_APPLY_FIX3): Define.
1631 (TC_LINKRELAX_FIXUP): Define.
1633 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1635 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1637 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1639 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1641 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1642 if the fixup resulted in a relocation.
1644 2000-08-18 Nick Clifton <nickc@redhat.com>
1646 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1647 Make reference to first element of shift_names explicit.
1649 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1651 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1652 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1653 add a symbol's address. Removed all target-specific #ifdefs that
1654 used to accomplished the same.
1655 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1656 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1657 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1658 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1659 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1661 2000-08-17 Kazu Hirata <kazu@hxi.com>
1663 * dwarf2dbg.c: Fix formatting.
1665 2000-08-17 Nick Clifton <nickc@redhat.com>
1667 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1668 to be recoded as logical shift lefts by zero.
1670 2000-08-16 Jim Wilson <wilson@cygnus.com>
1672 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1673 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1675 (note_register_values): Handle IA64_OPND_R3_2 operands.
1677 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1679 * config/tc-i860.c (md_operand): Silly typo fixed.
1681 2000-08-16 Nick Clifton <nickc@redhat.com>
1683 * config/tc-arm.c (struct asm_shift): Delete.
1685 (enum asm_shift_index): New.
1686 (struct asm_shift_properties): New.
1687 (struct asm_shift_name): New.
1688 (shift_properties[]); New.
1689 (shift_names[]); New.
1691 (decode_shift): Use new structures.
1692 Issue a warning is "ROR #0" is used.
1693 Issue a warning if "ASR #0" or "LSR #0" is used.
1695 (md_begin): Initialise arm_shift_hsh table from new
1696 asm_shift_name array.
1698 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1700 * config/tc-sparc.c: Kill all warnings.
1701 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1703 (md_show_usage): Update usage text.
1705 2000-08-16 Nick Clifton <nickc@redhat.com>
1707 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1710 2000-08-15 Will Cohen <wcohen@redhat.com>
1712 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1714 * config/tc-sh.c (md_assemble): Changed so debug_type
1715 test performed for ppi_assemble
1716 * config/tc-sh.c: Included dwarf2dbg.h.
1717 (debug_line): Defined.
1718 (md_assemble): Generates dwarf2 line info.
1719 (sh_finalize): New function. Finalize dwarf2 info.
1720 (assemble_ppi): Returns size of code generated.
1721 (build_Mytes): Returns size of code generated.
1722 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1723 * config/tc-sh.h (md_end): Defined.
1724 (sh_finalize): Declared.
1726 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1728 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1731 2000-08-14 Nick Clifton <nickc@redhat.com>
1733 * config/tc-arm.c (do_bx): Allow "bx pc".
1735 2000-08-14 Jim Wilson <wilson@cygnus.com>
1737 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1738 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1739 (md_begin): Change assignment to md.flag to OR in the new bit.
1741 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1743 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1744 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1747 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1749 * NEWS: Mention i860 support.
1751 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1753 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1755 2000-08-14 Andreas Schwab <schwab@suse.de>
1757 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1759 2000-08-11 Andreas Schwab <schwab@suse.de>
1761 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1764 2000-08-11 Kazu Hirata <kazu@hxi.com>
1766 * expr.c: Fix formatting.
1767 * config/obj-bout.c: Likewise.
1769 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1771 * doc/c-i860.texi: Flesh out the i860 section more.
1773 2000-08-10 Kazu Hirata <kazu@hxi.com>
1775 * symbols.c: Fix formatting.
1778 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1780 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1781 has the IgnoreSize bit set.
1783 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1785 From Rodney Brown <RodneyBrown@mynd.com>
1786 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1787 * configure: Regenerate.
1789 2000-08-09 Kazu Hirata <kazu@hxi.com>
1791 * hash.c: Fix formatting.
1794 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1796 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1797 (i860_fix_info): New enum.
1798 (MD_APPLY_FIX3): Define.
1799 (WORKING_DOT_WORD): Define.
1800 (TC_HANDLES_FX_DONE): Define.
1801 (DIFF_EXPR_OK): Define.
1802 (LISTING_HEADER): Define.
1803 (TARGET_FORMAT): Select target format based on endian flag.
1804 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1805 (target_big_endian): Add external declaration.
1807 * config/tc-i860.c: All existing code reworked completely. Other
1808 new code shown below.
1809 (SYNTAX_SVR4): Define.
1810 (target_warn_expand): New variable.
1811 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1812 (md_longopts): Declare and define with new options (-EL, -EB,
1814 (md_show_usage): New function.
1815 (md_operand): New function.
1816 (obtain_reloc_for_imm16): New function.
1817 (md_apply_fix3): New function.
1818 (tc_gen_reloc): New function.
1820 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1822 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1823 2 bytes of the jump address are in the same frag.
1824 (find): Accept 68hc12 register indirect modes.
1826 * NEWS: Mention 68HC11 & 68HC12 support.
1828 2000-08-07 Richard Henderson <rth@cygnus.com>
1830 * config/tc-ia64.c (unwind): Add prologue_mask member.
1831 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1832 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1833 (dot_body): Clear unwind.prologue_mask.
1834 (dot_prologue): Set it. Accept a register second argument.
1836 2000-08-07 Kazu Hirata <kazu@hxi.com>
1838 * config/atof-ieee.c: Fix formatting.
1839 * config/atof-tahoe.c: Likewise.
1841 2000-08-06 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1846 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1847 of .popsection, .previous, .pushsection, .subsection,
1848 .version, .vtable_entry, .vtable_inherit and .weak.
1850 2000-08-05 Kazu Hirata <kazu@hxi.com>
1852 * config/tc-cris.c: Fix formatting.
1853 * config/tc-i386.c: Likewise.
1854 * config/tc-sparc.c (sparc_ip): Simplify the code.
1856 2000-08-04 Kazu Hirata <kazu@hxi.com>
1858 * config/tc-cris.c: Rearrange code for readability.
1859 * config/tc-d10v.c: Fix formatting.
1860 * config/tc-m32r.c: Likewise.
1861 * config/tc-sparc.c: Likewise.
1863 2000-08-02 Jim Wilson <wilson@cygnus.com>
1865 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1866 before ia64_find_opcode.
1867 (md_assemble): Likewise.
1869 2000-08-01 Nick Clifton <nickc@cygnus.com>
1871 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1872 Undo some formatting fixes.
1874 2000-08-01 Kazu Hirata <kazu@hxi.com>
1876 * config/obj-som.c: Fix formatting.
1877 * config/obj-ieee.c: Likewise.
1878 * config/tc-arm.c: Likewise.
1879 * config/tc-v850.c: Likewise.
1881 2000-08-01 Nick Clifton <nickc@redhat.com>
1883 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1884 index by command line option.
1886 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1888 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1889 (@node M68K-Branch): Rewrite to match the reality.
1891 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1893 * doc/c-i860.texi: New file.
1894 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1895 * doc/Makefile.in: Regenerate.
1896 * doc/all.texi: Add I860 as relevant architecture.
1897 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1899 2000-07-31 Kazu Hirata <kazu@hxi.com>
1901 * config/tc-d30v.c: Fix formatting.
1903 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1905 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1906 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1907 long emit a long branch if available instead of an absolute jump, never
1908 emit absolute jumps for anything with --pcrel.
1910 * doc/c-m68k.texi: Document new command line option.
1912 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1914 * config/tc-avr.c: Use PARAMS macro in function declarations.
1915 Don't declare md_pcrel_from_section (already in tc-avr.h).
1916 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1917 (avr_operand): Don't set (unsigned) op_mask to -1.
1919 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1921 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1922 * configure: Regenerated.
1923 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1924 of operand to the .type directive (.e.g, "type").
1926 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1928 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1929 * app.c (do_scrub_chars): Record where first comment found.
1930 * read.c (read_a_source_file): Init found_comment on entry, and
1931 notify whether comments found on exit.
1932 * config/tc-hppa.c (md_shortopts): Add "c".
1933 (md_longopts): Add warn-comment.
1934 (md_parse_option): Handle it.
1935 (md_show_usage): Show available options.
1936 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1938 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1940 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1941 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1943 (md_estimate_size_before_relax): Don't fall off end of function.
1945 2000-07-27 Kazu Hirata <kazu@hxi.com>
1947 * config/tc-avr.c: Fix formatting.
1948 * config/tc-ns32k.c: Likewise.
1950 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1952 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1954 2000-07-27 Kazu Hirata <kazu@hxi.com>
1956 * config/tc-d10v.c: Fix formatting.
1957 * config/tc-z8k.c: Likewise.
1958 * config/tc-sparc.c: Likewise.
1960 2000-07-26 Dave Brolley <brolley@redhat.com>
1962 * cgen.c (queue_fixup): Declare opinfo.
1963 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1964 (gas_cgen_md_operand): Ditto.
1965 (gas_cgen_md_apply_fix3): Ditto.
1967 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1969 * config/obj-coff.c (obj_frob_symbol): Don't merge
1970 labels. Don't merge if the symbol isn't constant. Return
1971 immediately if a symbol is merged.
1973 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1975 * frags.c (frag_align): Correct absolute section alignment.
1977 2000-07-20 DJ Delorie <dj@redhat.com>
1979 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1980 it breaks linking against DLLs.
1982 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1984 * configure.in: Add CRIS support.
1985 * configure: Regenerate.
1986 * Makefile.am: (CPU_TYPES): Add cris.
1987 (CPU_OBJ_VALID) [aout]: Add cris.
1988 (MULTI_CPU_TYPES): Add cris.
1989 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1990 [coff]: Only i386 and mips are valid.
1991 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1992 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1993 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1994 Regenerate dependencies.
1995 * Makefile.in: Regenerate.
1996 * aclocal.m4: Regenerate.
1997 * as.c: Declare crisaout, criself.
1998 * config/tc-cris.h, config/tc-cris.c: New.
1999 * config/e-criself.c, config/e-crisaout.c: New.
2000 * po/POTFILES.in, po/gas.pot: Regenerate.
2002 2000-07-20 Kazu Hirata <kazu@hxi.com>
2004 * read.c: Fix formatting.
2005 * write.c: Fix formatting.
2007 2000-07-19 H.J. Lu <hjl@gnu.org>
2009 * sb.c: Include <stdlib.h> if exists for abort ().
2011 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2013 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2014 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2015 (pa_type_args): Same here.
2017 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2019 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2020 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2021 the storage class is already set.
2023 2000-07-17 Kazu Hirata <kazu@hxi.com>
2025 * config/tc-m68hc11.c: Fix formatting.
2026 * config/tc-mn10200.c: Likewise.
2027 * config/tc-mn10300.c: Likewise.
2028 * config/tc-pj.c: Likewise.
2029 * config/tc-tic80.c: Likewise.
2030 * config/tc-w65.c: Likewise.
2032 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2034 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2037 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2039 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2042 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2044 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2045 ELF as are used for SOM (except the 32-bit reloc one) to decide
2046 whether a symbol can be reduced to a section symbol. Expand on
2047 the comment for symbols involved in LR% and RR% expressions.
2049 2000-07-14 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-mips.c (mips_disable_float_construction): New
2052 static variable. Set to true if doubles should not be
2053 constructed by loading two single width fp registers with
2054 halves of the value.
2055 (mips_ip): Test mips_disable_float_construction.
2056 (md_longopts): Add command line switches --construct-floats
2057 and --no-construct-floats.
2058 (md_parse_option): Parse new command line options.
2059 (md_show_usage): Describe new command line options.
2061 * doc/c-mips.texi: Document new command line options.
2063 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2065 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2066 * configure: Regenerate.
2068 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2070 * configure.in (DEFAULT_EMULATION setting): Revert part of
2071 2000-07-01 change that set te_multi=multi unless set to tmips.
2072 * configure: Regenerate.
2074 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2076 * config/obj-coff.c (coff_frob_section): Add padding to the last
2077 section when aligning it increases its size.
2079 2000-07-11 Kazu Hirata <kazu@hxi.com>
2081 * config/tc-tic54x.c: Fix formatting.
2083 2000-07-10 Kazu Hirata <kazu@hxi.com>
2085 * config/tc-h8500.c: Fix formatting.
2086 * config/tc-tic54x.c: Fix formatting.
2088 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2090 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2091 displacements correctly.
2093 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2095 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2097 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2101 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2103 From David Huggins-Daines <dhd@linuxcare.com>
2104 * config/te-hppalinux64.h: Add a new emulation.
2105 * configure.in (emulations): Add configure bits to support the
2106 64-bit Linux/parisc target.
2107 * configure: Regenerate.
2109 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2110 (md_shortopts): Add `V' for ELF.
2112 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2113 when SOM or ELF_ARG_RELOC are defined.
2114 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2115 ELF_ARG_RELOC are defined.
2116 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2117 (pa_stringer): ..Do it here instead. Fix comment typos.
2118 (hppa_force_relocation): Cast enums to int before comparing with
2121 From Ryan Bradetich <rbradetich@uswest.net>
2122 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2123 redifinition warning.
2124 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2125 (hppa_force_relocation): ditto
2126 (md_apply_fix): Added cast to buf to fix warnings.
2128 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2129 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2131 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2132 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2133 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2134 reloc_type** to avoid warnings in switch.
2135 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2136 little earlier instead.
2138 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2140 (pa_type_args): Use symbol_arg_reloc_info.
2141 (struct pa_it): Make arg_reloc unsigned int.
2142 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2143 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2144 (pa_code): Delete. pa_text duplicates this function.
2145 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2146 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2148 (cons_fix_new_hppa): Actually change selector to e_fsel when
2149 warning about assuming so.
2150 (tc_gen_reloc): More example elf arg reloc code.
2151 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2152 (hppa_force_relocation): Likewise.
2154 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2156 (pa_end_of_source): Prototype.
2157 (hppa_fix_adjustable): Prototype.
2158 (LABELS_WITHOUT_COLONS): Move it..
2159 * config/te-hppa.h: To here.
2161 * config/te-hppa64.h: New file.
2163 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2165 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2166 format -10, -16, 16 relocs.
2167 (hppa_elf_mark_end_of_function): Test for null
2168 last_call_info->start_symbol
2170 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2171 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2172 re_assesmble_* functions. Delete extraneous statements. Fix
2174 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2175 insn to re_assemble_*.
2177 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2179 * doc/internals.texi (Expressions): Fix typo.
2181 2000-07-08 Kazu Hirata <kazu@hxi.com>
2183 * config/tc-sh.c: Fix formatting.
2184 * config/tc-tic54x.c: Fix formatting.
2185 * depend.c: Fix formatting.
2186 * flonum-konst.c: Likewise.
2187 * flonum-mult.c: Likewise.
2189 2000-07-07 Kazu Hirata <kazu@hxi.com>
2191 * config/tc-sh.c: Fix comments.
2192 * config/obj-vms.c: Fix comments.
2193 * config/tc-a29k.c: Likewise.
2194 * config/tc-alpha.c: Likewise.
2195 * config/tc-h8300.c: Likewise.
2196 * config/tc-h8500.c: Likewise.
2197 * config/tc-i370.c: Likewise.
2198 * config/tc-ia64.c: Likewise.
2199 * config/tc-m68hc11.c: Likewise.
2200 * config/tc-m68k.c: Likewise.
2201 * config/tc-mips.c: Likewise.
2202 * config/tc-ns32k.c: Likewise.
2203 * config/tc-ppc.c: Likewise.
2204 * config/tc-z8k.c: Likewise.
2206 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2208 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2209 Default to '(SEC_LOAD | SEC_DATA)'.
2210 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2212 * doc/internals.texi (CPU Backend): Describe
2213 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2215 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2217 * as.c (parse_args): NULL terminate the long option list.
2219 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2221 * config/tc-d30v.h: Include "write.h" for fixS.
2222 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2224 2000-07-05 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-d30v.c (write_2_short): Further changes to warning
2227 messages produced when combining EITHER_BUT_PREFER_MU attributed
2230 2000-07-05 DJ Delorie <dj@redhat.com>
2234 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2236 * config/tc-arm.c (psrs): Accept combinations of flags.
2238 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2240 * config/tc-avr.c: Change _ () to _() around all strings marked
2241 for translation (exception from the usual coding style).
2242 (avr_opt): New struct variable, how the new switches are set.
2243 (OPTION_MMCU): Define as 'm' and actually use.
2244 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2245 (show_mcu_list): New function, display the list of known MCUs.
2246 (md_show_usage): Document the new switches. Call show_mcu_list.
2247 (avr_set_arch): Change 'm' to OPTION_MMCU.
2248 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2249 Handle the new switches.
2250 (avr_operands): Disable warnings for undefined combinations of
2251 operands if -mall-opcodes. Disable warnings for skipping two-word
2252 instructions if enhanced core or -mno-skip-bug.
2253 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2254 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2255 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2256 (avr_ldi_expression): Warn about implicit lo8().
2257 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2259 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2261 * configure.in: Add entry for mips-*-sysv4*MP*
2262 * configure: Rebuild
2263 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2264 elf32-tradlittlemips for traditional mips targets.
2265 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2266 test for Link Once sections as in adjust_reloc_syms.
2267 * config/te-tmips.h: New file for traditional mips targets. Define
2270 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2272 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2273 flags argument is not present, don't change an existing section's
2274 section's attributes. If the flags argument is present, warn if the
2275 attributes don't match the section's current attributes. When
2276 long section names are supported, set SEC_LINK_ONCE and
2277 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2279 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2281 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2282 symbols; create them.
2284 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2286 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2287 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2289 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2291 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2292 expressions. Ignore the problem when handling 16 bit signed
2293 immediates, because the assembler will take care of the relocation
2296 2000-06-27 Nick Clifton <nickc@cygnus.com>
2298 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2299 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2300 sequential order, and emit warning messages if the input source
2301 code contains constructs like that, or parallel constructs
2302 containing such opcodes.
2304 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2306 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2307 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2308 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2309 (md_show_usage): Update usage message.
2310 (md_parse_option): Allow redefinition of MCU type within the
2311 same avr[1-5] bfd machine type. Show both old and new MCU type
2312 in the error message.
2313 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2314 Simplify 8K wrap code.
2316 2000-06-25 Kazu Hirata <kazu@hxi.com>
2318 * config/obj-aout.c: Remove all uses of DEFUN.
2319 * config/obj-ieee.c: Likewise.
2320 * config/tc-sh.c: Fix comment typos.
2321 * config/tc-tahoe.c: Likewise.
2322 * config/tc-vax.c: Likewise.
2323 * config/tc-w65.c: Likewise.
2324 * config/tc-z8k.c: Likewise.
2325 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2327 2000-06-24 DJ Delorie <dj@cygnus.com>
2329 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2330 more changes from Sept 1999
2331 (tc_i386_fix_adjustable): ditto
2332 (md_apply_fix3): ditto
2334 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2336 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2337 (gas_cgen_parse_operand): Set it around expression() call.
2338 (gas_cgen_md_operand): Test for it before longjmp().
2340 2000-06-24 Kazu Hirata <kazu@hxi.com>
2342 * config/tc-h8500.c: Remove all uses of DEFUN.
2343 * config/tc-sh.c: Likewise.
2344 * config/tc-w65.c: Likewise.
2345 * config/tc-z8k.c: Likewise.
2347 * config/tc-h8500.c: Fix typos in comments.
2349 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2351 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2354 2000-06-23 matthew green <mrg@redhat.com>
2356 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2357 defined. Fix error message for `[' grouping.
2359 2000-06-22 Kazu Hirata <kazu@hxi.com>
2361 * config/tc-h8300.c: Fix formatting and comment typos.
2363 2000-06-22 Timothy Wall <twall@cygnus.com>
2365 * config/tc-ia64.c (note_register_values): Move premature QP
2366 notation clearing into the appropriate place.
2368 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2370 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2371 first before anything else. Add bin-bugs.h, emul.h and progress.h
2372 Sort list of files as for $(OBJS) in Makefile.am.
2374 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2375 find one. Remake dependencies.
2376 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2377 * Makefile.in: Regenerate.
2378 * doc/Makefile.in: Regenerate.
2380 * config/tc-i386.c (i386_displacement): Don't assume a constant
2381 displacement is necessarily 16 bits when in 16 bit code mode.
2382 (md_assemble): Instead size the displacement here after we know
2383 for sure that a .code16gcc operand hasn't automatically added
2384 operand size prefixes.
2386 2000-06-21 H.J. Lu <hjl@gnu.org>
2388 * Makefile.am: Rebuild dependency.
2389 * Makefile.in: Rebuild.
2391 2000-06-21 Kazu Hirata <kazu@hxi.com>
2393 * config/tc-h8300.c (parse_reg): Make the function static.
2394 (parse_exp): Likewise.
2396 2000-06-20 DJ Delorie <dj@cygnus.com>
2398 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2399 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2400 for cygwin import libraries to work properly.
2402 2000-06-20 H.J. Lu <hjl@gnu.org>
2404 * Makefile.am: Rebuild dependency.
2405 * Makefile.in: Rebuild.
2406 * configure: Likewise.
2407 * doc/Makefile.in: Likewise.
2409 2000-06-20 Timothy Wall <twall@cygnus.com>
2411 * doc/internals.texi (CPU backend): Add @itemx for
2412 TC_START_LABEL_WITHOUT_COLON.
2413 * doc/c-tic54x.texi: New.
2414 * doc/as.texinfo: Add tic54x features and include primary tic54x
2416 * doc/all.texi: Add C54X.
2417 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2418 * doc/Makefile.in: Regenerate.
2419 * configure.in: Add tic54x and define LIBM for tic54x.
2420 * configure: Regenrate.
2421 * config/tc-tic54x.[ch]: New.
2422 * config/obj-coff.h: Add tic54x.
2423 * Makefile.am: (CPU_TYPES): Add tic54x.
2424 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2425 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2426 (as_new_LDADD): Add $(LIBM).
2427 * Makefile.in: Regenerate.
2429 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2431 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2432 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2433 * doc/as.texinfo: Likewise.
2435 * configure, Makefile.in: Regenerate.
2436 * configure.in (emulations): Recognize m6811 and m6812.
2437 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2438 Added files for 68hc11 and 68hc12 assembler.
2439 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2440 * config/tc-m68hc11.h: Header definition for that assembler.
2442 2000-06-18 Nick Clifton <nickc@redhat.com>
2444 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2445 instead of OCTETS_PER_BYTE.
2447 * config/tc-v850.c: Fix compile time warnings.
2448 * config/tc-ppc.c: Fix compile time warnings.
2450 2000-06-18 H.J. Lu <hjl@gnu.org>
2452 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2453 * configure: Rebuild.
2455 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2457 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2460 2000-06-16 Nick Clifton <nickc@cygnus.com>
2462 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2463 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2465 * doc/c-mips.texi: Document newly accepted cpu variants.
2467 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2469 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2471 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2473 * macro.c (getstring): Make it possible to escape the quote
2476 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2478 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2480 2000-06-13 H.J. Lu <hjl@gnu.org>
2482 * configure: Regenerate.
2484 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2486 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2488 * doc/internals.texi (line_separator_chars): Semicolon is no
2489 longer a default. Mention null and newline as defaults.
2491 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2493 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2494 * config/tc-i860.h (line_separator_chars): Likewise.
2495 * config/tc-h8300.c (line_separator_chars): Likewise.
2496 * config/tc-i960.c (line_separator_chars): Likewise.
2497 * config/tc-m68k.c (line_separator_chars): Likewise.
2498 * config/tc-mips.c (line_separator_chars): Likewise.
2499 * config/tc-ns32k.c (line_separator_chars): Likewise.
2500 * config/tc-sparc.c (line_separator_chars): Likewise.
2501 * config/tc-vax.c (line_separator_chars): Likewise.
2503 * config/tc-h8300.c (comment_chars): Use string initialiser.
2504 * config/tc-i960.c (line_comment_chars): Likewise.
2505 * config/tc-z8k.c (comment_chars, line_comment_chars,
2506 line_separator_chars): Likewise.
2508 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2511 2000-06-08 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2516 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2518 * configure.in (VERSION): Update to show this is the CVS mainline.
2520 2000-06-08 Matthew Jacob <mjacob@feral.com>
2522 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2523 $at is the integer register $r28, vs. both $r28 and the floating
2524 point register $f28.
2526 2000-06-08 James E. Wilson <wilson@cygnus.com>
2528 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2529 (dot_endp): Don't call ia64_flush_insns.
2530 (emit_one_bundle): Don't delete prologue/body records from
2531 unwind_record list in first loop. Rewrite second loop to account for
2534 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2536 * config/tc-ia64.c: Add missing prototypes.
2537 (generate_unwind_image): Cast argument to output_unw_records call.
2539 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2541 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2543 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2545 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2546 (REGISTER_P): likewise.
2547 (avr_opcodes): uses include/opcode/avr.h
2548 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2550 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2552 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2555 2000-06-03 H.J. Lu <hjl@gnu.org>
2557 * read.c (is_end_of_line): Put back `;'.
2559 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2561 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2563 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2565 * expr.c (operand): Test is_end_of_line outside switch to catch
2566 line separator chars that are also operators.
2567 (operator): Return O_illegal for line separator chars.
2569 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2570 entry (or `!' entry for TC_HPPA).
2572 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2573 before indexing is_end_of_line. Remove redundant check for '\0'.
2575 * config/tc-h8500.c (md_assemble): Likewise.
2576 * config/tc-mcore.c (md_assemble): Likewise.
2577 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2580 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2582 * config/tc-mcore.c (mcore_cons): Likewise.
2583 (mcore_float_cons): Likewise.
2584 (mcore_stringer): Likewise.
2585 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2587 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2589 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2591 2000-05-29 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-sh.c: Fix compile time warning messages.
2595 * config/tc-mips.c: Fix compile time warning messages.
2597 2000-05-29 Philip Blundell <philb@gnu.org>
2599 * doc/as.texinfo: Update copyright dates.
2600 (Local Labels): Delete misplaced mention of ARM.
2601 * NEWS: Mention ARM ELF support.
2603 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2605 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2606 it is modified, and use the real_size to compute the frag address
2607 for dwarf2 line info.
2609 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2611 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2612 line-matching scheme to cope with automake moving variables around.
2613 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2614 * Makefile.in: Regenerate.
2616 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2618 * config/tc-sparc.c (sparc_relax): New.
2619 (md_longopts): Add -relax and -no-relax options.
2620 (md_parse_options, md_show_usage): Likewise.
2621 (md_apply_fix3): Optimize tail call into branch always if possible.
2623 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2625 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2626 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2627 rules, with warning when a GAS statement specifies a packing that
2628 will result in an instruction being squashed.
2629 Added typdef packing_type and enumerals, changed various integer
2630 literals to use the enumerals.
2632 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2634 * config/tc-ia64.c (dot_restorereg_p): New function.
2635 (md_pseudo_table): Add restorereg.p.
2636 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2637 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2639 * config/tc-ia64.h (unw_record_type): Add unwabi.
2640 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2641 called MASK with members for imask, and the masks produced by
2642 fr_mem, gr_mem, br_mem, and frgr_mem.
2643 (unw_p_record): Add members ABI and CONTEXT.
2644 (unw_x_record): Add member AB.
2645 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2646 as pseudo-register for use during unwind info generation.
2647 (AR_PFS, AR_LC): New macros.
2648 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2649 whose names start with an at sign (as in "@priunat").
2650 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2652 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2653 proc_end, unwind_info, personality_routine): Consolidate into
2654 "unwind" structure to reduce offset-table use. Add member
2655 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2657 (output_R1_format, output_R3_format, output_P3_format,
2658 output_P6_format): Initialize R with zero to reduce compiler warnings.
2659 (output_P7_format): Ditto. Add `default' branch to switch
2660 statement to reduce compiler warnings.
2661 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2662 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2663 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2664 into single argument.
2665 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2666 compiler warnings. Merge A and B args into single argument.
2667 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2668 A and B args into single argument.
2669 (free_record): Removed (wasn't used).
2670 (free_list_records): Also free imasks in prologue records.
2671 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2672 (output_spill_mask): Remove.
2673 (output_unwabi): New function.
2674 (output_epilogue, output_label_state, output_copy_state): Call
2676 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2677 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2679 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2680 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2681 as part of handling the prologue records. Emit region's imask if
2682 we have one. Handle unwabi, epilogue, label_state, copy_state,
2683 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2684 spill_sprel_p, and spill_reg_p records.
2685 (set_imask, count_bits, slot_index): New function.
2686 (fixup_unw_records): Fix region size computation. Handle
2687 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2688 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2689 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2690 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2691 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2692 (dot_save): Use manifest constants for applicaton registers.
2693 Handle REG_PR and REG_PRIUNAT.
2694 (dot_restore): Don't just ignore it.
2695 (dot_restorereg): New function..
2696 (generate_unwind_image): Ensure unwind info is a multiple of eight
2697 bytes, not just four bytes.
2698 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2699 (dot_altrp): Don't just ignore it.
2700 (dot_savemem): New function. Replaces dot_savesp() and
2701 dot_savepsp(). Use manifest constants for applicaton registers.
2702 Handle REG_PR and REG_PRIUNAT.
2703 (dot_savef): Simplify.
2704 (dot_saveb): Support generation of br_gr.
2705 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2706 dot_label_state, dot_copy_state): New function.
2707 (dot_unwabi): Don't just ignore it.
2708 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2709 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2710 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2711 (emit_one_bundle): Set slot number for prologue/body records
2712 *before* emitting the first insn.
2713 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2714 (md_begin): Declare "psp" pseudo-register.
2715 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2716 so we don't get segfault.
2717 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2718 counts as required per SW Conventions manual
2719 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2720 output_preds_psprel, output_preds_sprel, output_spill_base,
2721 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2722 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2723 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2724 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2725 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2726 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2727 (dot_vframe): Implement.
2728 (dot_vframesp, dot_vframepsp): New function.
2730 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2732 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2733 * configure: Regenerate.
2735 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2737 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2738 (md_estimate_size_before_relax): so we can use it here instead of
2739 old kludges. Localise vars to blocks. Comment.
2741 * frags.c (frag_new): Update fr_var comments.
2742 * frags.h (struct frag): Ditto.
2744 2000-05-22 Richard Henderson <rth@cygnus.com>
2746 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2747 (pseudo_func): Add pcrel.
2748 (operand_match): Handle IA64_OPND_TGT64.
2749 (build_insn): Likewise.
2750 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2751 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2752 (fix_insn): Handle all three 64-bit relocation types.
2754 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2756 * obj.h (struct format_ops): New members begin, app_file,
2757 s_set_other, s_set_desc, s_get_type, s_set_type,
2758 separate_stab_sections, init_stab_section.
2760 * config/obj-multi.h: Update GPL notice to v2.
2762 (obj_app_file): New.
2763 (S_SET_SIZE): Test s_set_size for NULL before calling.
2764 (S_SET_ALIGN): Similar for s_set_align.
2769 (SEPARATE_STAB_SECTIONS): New.
2770 (INIT_STAB_SECTION): New.
2771 (EMIT_SECTION_SYMBOLS): New.
2772 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2774 * config/obj-elf.h: Update GPL notice to v2.
2775 Mention that this file is included from obj-multi.h.
2776 (obj_begin): Wrap definition in ifndef.
2777 (elf_file_symbol): Constify declaration.
2778 (obj_app_file): Ditto.
2779 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2780 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2782 * config/obj-elf.c (elf_s_set_other): New.
2783 (elf_file_symbol): Constify argument.
2784 (elf_separate_stab_sections): New.
2785 (elf_init_stab_section): New.
2786 (elf_format_ops): Add new members. Remove comma at end.
2788 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2789 (ecoff_format_ops): Add new fields. Remove comma at end.
2790 Mention inconsistency for emit_section_symbols.
2792 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2794 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2795 (coff_separate_stab_sections): New.
2796 (coff_format_ops): Add new members.
2798 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2799 (obj_aout_s_set_other): New.
2800 (obj_aout_s_set_desc): New.
2801 (obj_aout_s_get_type): New.
2802 (obj_aout_s_set_type): New.
2803 (obj_aout_separate_stab_sections): New.
2804 (aout_format_ops): New members added. Use obj_aout_process_stab,
2805 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2806 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2808 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2810 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2812 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2813 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2814 (md_estimate_size_before_relax): Ensure jumps to weak and
2815 externally visible symbols are relocatable.
2817 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2819 * stabs.c (aout_process_stab): Make global.
2820 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2821 * read.h (aout_process_stab): Declare.
2823 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2824 Generalize to *aout, *coff *elf.
2825 * configure: Regenerated.
2827 * doc/internals.texi (Object format backend): Say
2828 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2830 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2831 * Makefile.in: Regenerated.
2833 2000-05-19 Catherine Moore <clm@cygnus.com>
2835 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2837 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2839 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2840 instruction to reflect change in re_assemble_*.
2842 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2844 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2845 build PA64 ELF tools.
2846 * configure: Rebuilt.
2848 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2850 * Makefile.am: Regenerate dependencies.
2851 * Makefile.in: Regenerate.
2853 2000-05-15 Nick Clifton <nickc@cygnus.com>
2855 * config/tc-arm.c (struct asm_psr): Add boolean field
2856 distinguishing between CSPR and SPSR. Rename 'number' field
2858 (psrs): Rearrange contents to match new asm_psr structure.
2859 (arm_psr_parse): Move next to psr_required_here. Make it
2860 return an asm_psr structure.
2861 (psr_required_here): Use asm_psr structure returned by
2863 (do_msr): Reorganise to allow psr_required_here to be called
2865 (md_undefined_name): Mark 'name' parameter as unused, since
2866 the COFF target does not use it.
2868 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2870 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2872 * config/te-aux.h: Likewise.
2873 * config/te-dpx2.h: Likewise.
2874 * config/te-go32.h: Likewise.
2875 * config/te-hp300.h: Likewise.
2876 * config/te-hppa.h: Likewise.
2877 * config/te-i386aix.h: Likewise.
2878 * config/te-ic960.h: Likewise.
2879 * config/te-interix.h: Likewise.
2880 * config/te-nbsd532.h: Likewise.
2881 * config/te-pc532mach.h: Likewise.
2882 * config/te-ppcnw.h: Likewise.
2883 * config/te-psos.h: Likewise.
2884 * config/te-sparcaout.h: Likewise.
2885 * config/te-sun3.h: Likewise.
2886 * config/te-sysv32.h: Likewise.
2888 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2890 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2891 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2892 and sign extend without an if statement.
2893 (build_bytes): Likewise.
2895 2000-05-14 Kazu Hirata <kazu@hxi.com>
2897 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2898 X_add_symbol L_32 case.
2900 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2902 * config/te-freebsd.h: New file.
2904 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2906 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2907 bindtextdomain): Replace defines with those from intl/libgettext.h
2908 to quieten gcc warnings.
2910 * NEWS: Mention x86 .arch and -q.
2912 * config/tc-i386.c (quiet_warnings): New.
2913 (md_assemble): Use quiet_warnings.
2914 (md_parse_option): Set quiet_warnings from -q.
2915 (md_show_usage): Mention -q, delete -m.
2916 (flag_do_long_jump): Delete.
2917 (md_parse_option): Remove -m.
2918 (md_show_usage): Remove -m.
2919 (md_create_long_jump): Remove useless flag_do_long_jump code.
2921 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2922 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2924 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2925 Alexander Sokolov <robocop@netlink.ru>
2927 * doc/c-i386.texi (i386-Arch): New section.
2928 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2930 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2931 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2932 architecture has been given and is not 486.
2933 (set_cpu_arch): New.
2934 (md_pseudo_table): Add .arch.
2935 (md_assemble): Warn if cpu architecture has been given and an
2936 unsupported instruction.
2938 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2939 Move operand_types bit defines after relevant template field.
2940 (template): Add cpu_flags.
2944 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2946 * config/tc-mn10300.h (md_end): Define.
2947 (mn10300_finalize): Declare.
2948 * config/tc-mn10300.c: Include dwarf2dbg.h.
2949 (debug_line): Define.
2950 (md_assemble): Generate dwarf2 line info.
2951 (mn10300_finalize): New function. Finalize dwarf2 info.
2953 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2955 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2956 external version of the relocation for weak symbols.
2958 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2960 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2961 frame size in units of 16 bytes, as required per SW Conventions manual.
2962 (output_unw_records): Output info-block header as a dword to get
2965 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2967 * as.h: #include "file", not <file> on files from ../include.
2968 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2969 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2970 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2971 (tc_coff_symbol_emit_hook): Ditto.
2972 (OPTCOUNT): Cast to int to avoid compiler warning.
2973 (md_begin): Fix signed/unsigned warnings.
2975 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2977 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2978 ABRANCH LONG case for a conditional branch on a 68000.
2979 (md_estimate_size_before_relax): Likewise. Also handle
2980 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2981 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2982 PC-relative on all CPUs.
2983 (md_estimate_size_before_relax): Likewise.
2985 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2987 * as.c (parse_args): Just mention current year in printed
2990 2000-05-03 J.T. Conklin <jtc@redback.com>
2992 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2994 (md_parse_option): Recognize -m7400.
2996 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2998 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2999 don't permit lp to become less than the words array.
3001 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3003 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3004 Fix little-endian case.
3006 2000-05-03 David O'Brien <obrien@NUXI.com>
3008 * as.c (parse_args): Update copyright.
3010 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3012 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3013 for the .bss section too.
3015 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3017 * configure.in: Set em=linux for hppa-*-linux.
3018 * configure: Regenerate.
3019 * doc/Makefile.in: Regenerate with correct automake.
3021 * frags.c (frag_grow): Sanity check chunk_size.
3023 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3024 * config/obj-som.h: Likewise.
3025 * config/obj-ieee.h: Likewise.
3027 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3029 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3030 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3031 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3032 (pa_ip): low_sign_unext now returns via function value. Use
3033 re_assemble_* instead of dis_assemble_* and
3034 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3036 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3037 (md_section_align, md_parse_option, md_show_usage,
3038 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3039 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3040 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3041 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3042 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3044 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3045 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3046 outside of switch. Correct mask and shifting errors in case 10
3047 and case -11. In case 21, compare against signed range to suit
3048 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3049 case 17 and case 22, use offsetT variable to properly check range.
3050 Use re_assemble_* here too.
3051 (evaluate_absolute): Change type of value to offsetT. Call
3052 hppa_field_adjust to do the work for us.
3053 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3054 (pa_parse_cmpib_64_cmpltr): Ditto.
3055 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3056 of i to unsigned int.
3057 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3058 (pa_end_of_source): Return type is void.
3060 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3062 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3064 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3066 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3067 More comments added.
3068 (md_begin): Removed "construct symbols for each register name".
3069 Because register names conflicts with GCC generated function
3071 (avr_operand): Now constant numbers can be used as a register
3072 identifiers (0 as r0, 31 as r31).
3073 (md_assemble): use skip_space () before parsing instruction
3076 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3078 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3079 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3080 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3081 * configure: Regenerate.
3083 2000-04-29 Andreas Jaeger <aj@suse.de>
3085 * as.h: Correctly check GCC version.
3087 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3089 * doc/as.1: Fix unbalanced brackets.
3091 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3093 (line_comment_chars): Set to '/' if TE_FreeBSD.
3095 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3097 * configure.in: Configury support for PA64 (currently disabled).
3098 * configure: Rebuilt.
3100 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3102 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3103 bfd_set_section_alignment.
3105 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3107 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3110 2000-04-24 Nick Clifton <nickc@cygnus.com>
3112 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3113 * doc/as.texinfo (Align): Include arm and strongarm in list of
3114 targets that have the second form of the behaviour of the .align
3117 2000-04-24 Mark Klein <mklein@dis.com>
3119 * obj-som.c: Terminate obj_pseudo_table.
3121 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3123 * as.c (parse_args): Allow md_parse_option to override -a listing
3125 * config/obj-coff.c (add_lineno): Change type of offset parameter
3126 from "int" to "bfd_vma."
3127 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3128 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3129 (ppc_change_csect): Align correctly for XCOFF64.
3130 (ppc_machine): New function, which discards "ppc_machine" line.
3131 (ppc_tc): Cons for 8 when code is 64 bit.
3132 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3134 (md_parse_option): Handle -a64 and -a32.
3136 * config/tc-ppc.h (TARGET_MACH): Define.
3137 (TARGET_FORMAT): Move to function.
3138 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3140 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3142 * config/tc-avr.c: New AVR_ISA_ defined.
3143 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3144 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3145 for `fmul', `movw' and `lpm R,Z' instructions.
3146 (avr_operands): Warn if current opcode is a two-word instruction
3147 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3148 (avr_opcodes): New commands added.
3149 (REGISTER_P): Check 'a' and 'v' constraint letters.
3150 (mcu_types): New MCU added.
3152 2000-04-22 Timothy Wall <twall@cygnus.com>
3154 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3156 (operand_match): Conditionally insert default bit values for IMMU9.
3158 2000-04-14 Matthew Green <mrg@cygnus.com>
3160 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3161 * configure: Rebuilt.
3163 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3164 Jason Eckhardt <jle@cygnus.com>
3166 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3168 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3169 Added handling of new operand types l,y,&,fe,fE,fx.
3171 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3172 David Mosberger <davidm@hpl.hp.com>
3173 Timothy Wall <twall@cygnus.com>
3174 Andrew MacLeod <amacleod@cygnus.com>
3175 Jim Wilson <wilson@cygnus.com>
3177 * Makefile.am (CPU_TYPES): Add ia64.
3178 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3179 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3180 * Makefile.in: Rebuild.
3181 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3182 * configure: Rebuild.
3183 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3184 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3185 * expr.c (expr): Handle md_optimize_expr.
3186 * read.c (LEX_HASH): Add comment.
3187 * config/tc-ia64.c, config/tc-ia64.h: New files.
3189 2000-04-21 Richard Henderson <rth@cygnus.com>
3191 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3192 bundling a non-delayed branch type instruction.
3194 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3196 * config/tc-mn10300.c (HAVE_AM30): Define.
3197 (md_assemble): Use it.
3199 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3201 * config/obj-elf.c (obj_elf_change_section): Check for changed
3204 * Makefile.am: (CPU_MULTI_VALID): Remove.
3205 (MULTI_CPU_TYPES): Define.
3206 (MULTI_CPU_OBJ_VALID): Define.
3207 (DEPTC): Use the above.
3208 (DEPOBJ): Same here.
3210 Regenerate dependencies.
3211 * Makefile.in: Regenerate.
3213 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3215 * Makefile.am (YACC, LEX): Get them from configure.
3217 2000-04-18 H.J. Lu (hjl@gnu.org)
3219 * config/tc-i386.c (offset_in_range): Use addressT instead of
3220 bfd_vma for non-bfd assemblers.
3222 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3224 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3225 doesn't give spurious errors.
3227 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3229 * as.h (SEEK_SET): Define if undefined.
3231 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3233 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3234 constants, and don't assume offsetT is 32 bits.
3236 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3238 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3239 (md_pcrel_from_section): Add prototype.
3240 (d10v_fix_adjustable): Add prototype.
3241 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3243 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3245 2000-04-12 Nick Clifton <nickc@cygnus.com>
3247 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3248 symbol in frag chain.
3250 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3252 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3253 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3254 (fits_in_signed_word, smallest_imm_type): Ditto.
3255 (md_assemble): Use an offsetT var to hold offsetT values, not a
3257 (offset_in_range): New.
3258 (md_assemble): Use it.
3259 (md_convert_frag): Change type of target_address, opcode_address,
3260 and displacement_from_opcode_start to offsetT.
3261 (md_create_short_jump): Change type of offset to offsetT.
3262 (md_create_long_jump): Ditto.
3263 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3264 (md_chars_to_number): Remove.
3265 (output_invalid): Remove duplicate prototype.
3267 2000-04-09 Nick Clifton <nickc@cygnus.com>
3269 * Makefile.am (CPU_TYPES): Add 'avr'.
3270 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3271 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3273 * Makefile.in: Regenerate.
3275 * doc/as.texinfo: Add M32R documentation.
3277 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3279 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3280 --enable-build-warnings option.
3281 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3282 * Makefile.in, configure: Re-generate.
3284 2000-04-07 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3287 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3288 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3289 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3290 (arm_force_relocation): Force relocations for
3291 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3293 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3295 * config/tc-sh.c (get_operands): There's no third operand if the
3296 first operand is an immediate.
3298 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3300 * config/tc-sh.c (immediate): Delete.
3301 (sh_operand_info): Add immediate member.
3302 (parse_reg): Use A_PC for pc.
3303 (parse_exp): Add second argument 'op'. All callers changed.
3304 (parse_at): Expect pc to be coded as A_PC.
3305 Use immediate field in *op.
3306 (insert): Add fourth argument 'op'. All callers changed.
3307 (build_relax): Add second argument 'op'. All callers changed.
3308 (insert_loop_bounds): New function.
3309 (build_Mytes): Remove DISP_4.
3310 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3311 (assemble_ppi): Use immediate field in *operand.
3312 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3313 (md_apply_fix): Likewise.
3314 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3316 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3318 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3320 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3322 * internals.texi (CPU backend): Document
3323 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3325 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3327 * po/gas.pot: Regenerate.
3329 * as.c (show_usage): Restore translated part of bug string.
3330 * gasp.c (show_usage): Likewise.
3332 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3333 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3334 than move-if-change.
3335 (DEP1): Modify for "gcc -MM".
3339 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3340 Update dependencies.
3341 * Makefile.in: Regenerate.
3343 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3345 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3346 (md_begin): Likewise.
3347 (HAVE_AM33): New macro.
3348 (md_assemble): Use it. Match r_regs and xr_regs only if
3351 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3353 * as.h: #include "bin-bugs.h"
3354 * as.c (show_usage): Use REPORT_BUGS_TO.
3355 * gasp.c: #include "bin-bugs.h"
3356 (show_usage): Use REPORT_BUGS_TO.
3358 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3360 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3362 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3363 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3366 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3368 * config/tc-i386.c (i386_immediate): Don't assume a constant
3369 immediate is necessarily 16 bits when in 16 bit code mode.
3370 (md_assemble): Instead set guess_suffix here after we have checked
3373 2000-04-02 Richard Henderson <rth@cygnus.com>
3375 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3376 quantities. Correct right shift sign extension.
3377 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3378 32-bit value when shifting into place.
3380 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3382 * app.c: Add ATTRIBUTE_UNUSED as needed.
3383 * config/tc-ppc.c: Likewise.
3384 (ppc_size): Make unsigned long.
3385 (ppc_insert_operand): Add casts to avoid warnings.
3387 2000-03-31 Nick Clifton <nickc@cygnus.com>
3389 * config/tc-d10v.h (md_flush_pending_output): Define.
3391 2000-03-29 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3394 segment. Works for both BFD_ASSEMBLER and others.
3395 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3397 2000-03-29 Nick Clifton <nickc@cygnus.com
3399 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3401 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3403 * listing.c (LISTING_LHS_WIDTH): Default depends on
3405 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3407 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3409 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3412 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3414 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3416 * config/tc-avr.c (mcu_types): Add missing initialiser.
3417 (md_pcrel_from_section): Add prototype.
3418 (avr_operand): Remove redundant test of unsigned < 0.
3419 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3421 2000-03-27 Denis Chertykov <denisc@overta.ru>
3423 * config/tc-avr.c: New file for AVR support.
3424 * config/tc-avr.h: Likewise.
3425 * configure.in: Add AVR support.
3426 * configure: Regenerate.
3428 2000-03-26 Timothy Wall <twall@cygnus.com>
3430 * gasp.c (macro_op): Add new argument to check_macro call.
3431 Macro structure definitions moved to macro.h
3432 * sb.h: Add argument to prototype for input_scrub_include_sb.
3433 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3434 nesting checks with an additional flag.
3435 (struct input_save): Add flag to indicate whether current sb
3436 should be checked for proper macro/conditional nesting.
3437 (input_scrub_push/pop): Save/restore nest check flag.
3438 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3440 * macro.c (check_macro): Allow caller to retrieve parsed macro
3441 information if a pointer is provided. This information may be
3442 used by the new macro hooks.
3443 * macro.h: Update prototype for check_macro. Macro struct
3444 definitions moved here from macro.c/gasp.c.
3445 * read.c (read_a_source_file): Add parameter to check_macro call,
3446 and pass macro info to the macro hook, if defined.
3447 (input_scrub_insert_line): New. Allow insertion of a line of
3448 characters into the input stream.
3449 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3450 file into the input stream.
3451 (s_include): Use input_scrub_insert_file.
3452 * internals.texi: Document new macro hooks.
3453 * as.h: New prototypes added.
3455 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3457 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3458 an initial capital letter.
3459 (i386_index_check): Reindent.
3461 2000-03-19 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3466 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3468 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3469 instruction operand bad if Rd > 7 when generating
3470 thumb instructions. Prevents for example,
3471 "adr r12,label" from silently failing and generating
3472 the wrong instruction.
3474 2000-03-17 Nick Clifton <nickc@cygnus.com>
3476 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3477 that have a destingation >= 0x400000.
3478 Fix compile time warning messages.
3480 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3482 * config/tc-sh.c (md_begin): When encountering insn that are
3483 not supported by the current arch, only change the name if
3484 its contents are the same as prev_name.
3485 (get_specific): If the the architecture doesn't match, fail.
3487 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3489 * config/tc-sh.c (IDENT_CHAR): Define.
3490 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3491 matching back where it came from.
3493 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3495 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3497 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3499 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3502 2000-03-15 Kazu Hirata <kazu@hxi.com>
3504 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3506 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3508 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3509 floating-point-number, make sure 'f' is in FLT_CHARS.
3511 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3513 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3514 (s_lcomm_internal): Use it.
3515 * doc/internals.texi (CPU backend): Document it.
3516 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3519 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3521 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3524 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3525 implementation doesn't have special handling for switch
3527 (macro_build): Allow for code in sections other than .text.
3529 (mips_ip): Likewise.
3530 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3531 Don't perform relocs if we will be outputting them.
3532 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3533 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3536 2000-03-09 Catherine Moore <clm@cygnus.com>
3538 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3539 relocation type based on the entry in the fixup structure.
3540 Put S_IS_EXTERN processing back in.
3542 2000-03-08 H.J. Lu (hjl@gnu.org)
3544 * Makefile.am (install-exec-tooldir): Depend on
3545 install-exec-bindir for parallel make.
3546 * Makefile.in: Regenerated.
3548 2000-03-06 Nick Clifton <nickc@cygnus.com>
3550 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3552 (md_parse_option): Parse -m32r command line switch - disable m32rx
3554 (md_show_usage): Document new option.
3556 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3557 * doc/Makefile.in: Regenerate.
3558 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3560 2000-03-02 Michael Meissner <meissner@redhat.com>
3562 * config/tc-d30v.c (check_range): Remove code that incorrectly
3563 sign extended values where bits < 32.
3565 2000-03-02 H.J. Lu (hjl@gnu.org)
3567 * configure.in: Support --enable-targets=all on ia32.
3568 * configure: Regenerated.
3570 2000-03-01 Nick Clifton <nickc@cygnus.com>
3572 * gasp.c (do_align): Remove bogus check of alignment value.
3574 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3576 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3577 TC_PPC was defined forced the type of a symbol with no other type
3580 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3582 * doc/internals.texi (CPU backend): Mention that
3583 line_separator_chars do not break up comments. Fix typos for
3584 LEX_AT and LEX_NAME descriptions. Document operands for
3585 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3586 description of md_create_short_jump usage. Document argument for
3587 md_undefined_symbol.
3589 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3591 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3592 (md_parse_option): Handle it.
3593 (md_show_usage): Document it.
3595 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3597 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3598 opcode, for the instruction `pal19'. From Andrea Arcangeli
3601 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3603 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3605 (md_assemble): To here, before template operands are matched.
3606 Also ensure a constant immediate is sign extended when we know the
3607 size is at most 16 bits. This is to catch cases like "add
3608 $0xffc0,%ax" where we don't know the size, and thus that the
3609 immediate can be represented as Imm8S until after parsing the
3611 (i386_displacement): Similarly sign extend 16 bit constant
3613 (md_assemble): Relax 16-bit jump constant range check to suit sign
3614 extended displacements.
3616 2000-02-26 Andreas Jaeger <aj@suse.de>
3618 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3620 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3622 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3623 call operands when intel_syntax.
3624 (intel_float_operand): Return 2 for "fi...".
3625 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3626 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3627 earlier "SHORT" change.
3628 (md_assemble): When determining suffix from Regs, exclude
3631 2000-02-24 Nick Clifton <nickc@cygnus.com>
3633 * configure: Add arm-wince, mips-pe and sh-pe targets.
3634 * configure: Regenerate.
3636 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3638 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3639 "pe-mips" for the mips-pe target.
3641 * config/tc-arm.c (insns): Change displacement encoded in BL
3642 and B instructions if the target port is arm-wince.
3643 (do_ldst): Do not bias the relocation offset if the target
3645 (md_pcrel_from): Add in missing relocation offset bias if the
3646 target os arm-wince.
3648 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3649 (md_begin): Disable -G support for mips-pe target.
3650 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3651 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3654 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3655 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3656 assembler, just set the alignment to 4.
3658 * config/te-wince-pe.h: New file for WinCE targets. Define
3661 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3663 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3664 string instructions.
3665 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3666 (i386_intel_memory_operand): After finding a segment override,
3667 check again for no `[' before looking for a displacement. Bomb if
3668 more than one displacement rather than silently discarding the
3669 second and subsequent ones. Free strings malloc'd by
3670 build_displacement_string.
3672 2000-02-24 Catherine Moore <clm@cygnus.com>
3674 * config/obj-som.c (obj_pseudo_table): Add "weak".
3675 (obj_som_weak): New routine.
3677 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3679 * config/tc-i386.c (union i386_op): New.
3680 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3681 Throughout file replace occurences of disps[n], imms[n], regs[n]
3682 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3683 intel mode operand swapping. Add assert in regKludge and
3684 fake_zero_displacement code. Test i.types[n] when outputting
3685 displacements and immediates. Combine output of Disp16 with
3687 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3688 when in intel mode by (not) reversing fsub and fdiv operands
3689 before the template search. This fails for single operand
3690 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3691 undefined. Instead fix the base_opcode after we've found the
3692 template. Move base_opcode xor with found_reverse_match from
3693 opcode output code to before this fix so we test for the correct
3695 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3696 check in intel mode. Instead compare opcodes.
3698 * config/tc-i386.h (TC_RELOC): Delete.
3699 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3700 with equivalent call to reloc.
3702 * as.h (flag_m68k_mri): Move declaration after target include, and
3703 only declare when TC_M68K defined. Define as zero otherwise.
3704 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3705 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3706 Define as zero otherwise.
3707 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3708 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3709 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3710 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3711 testing whether defined.
3712 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3713 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3714 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3715 rather than testing whether defined.
3716 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3717 (parse_mri_cons): Declare and use only when TC_M68K.
3718 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3719 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3720 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3722 * NEWS: Mention IBM 370 support.
3724 2000-02-23 Richard Henderson <rth@cygnus.com>
3726 * config/tc-i386.c (md_assemble): When swapping operands for
3727 intel_syntax, assume everything that's not Imm or Disp is a
3730 2000-02-23 Linas Vepstas <linas@linas.org>
3732 * config/tc-i370.c, config/tc-i370.h: New files.
3733 * Makefile.am: Add support for Linux/IBM 370.
3734 * configure.in: Likewise.
3735 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3736 * config/obj-elf.c: Include elf/i370.h
3737 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3739 * Makefile.in: Regenerate.
3740 * configure: Regenerate.
3742 * doc/c-i370.texi: New file.
3743 * doc/all.texi: Include it.
3744 * doc/as.texinfo: And here.
3745 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3746 * doc/Makefile.in: Regenerate.
3748 2000-02-19 Michael Meissner <meissner@redhat.com>
3750 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3751 determine if an instruction can be used in parallel with an ADDppp
3752 or SUBppp instruction.
3754 2000-02-22 Andrew Haley <aph@cygnus.com>
3756 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3758 1999-12-30 Andrew Haley <aph@cygnus.com>
3760 * config/tc-mips.c (mips_gp32): New variable.
3761 (macro_build) Use mips_gp32.
3763 (md_longopts): Add "-mgp32" and "-mgp64".
3764 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3766 (OPTION_M7900): Change offset
3767 (OPTION_NO_M7900): Ditto.
3769 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3771 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3772 warning, and bump it to 1.
3774 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3776 From Brad Lucier <lucier@math.purdue.edu>:
3777 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3780 2000-02-21 Catherine Moore <clm@cygnus.com>
3782 * config/tc-mips.c (MF_HILO_INSN): Define.
3783 (mips_7000_hilo_fix): Declare.
3784 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3785 (md_parse_option): Check for 7000_HILO_FIX options.
3786 (OPTION_M7000_HILO_FIX): Define.
3787 (OPTION_NO_M7000_HILO_FIX): Define.
3788 * doc/c-mips.texi (-mfix7000): Describe.
3790 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3792 * listing.c (print_lines): Remove unused variable `end'.
3794 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3795 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3796 reloc_type when BFD_ASSEMBLER.
3797 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3798 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3799 statement and quell signed vs. unsigned comparison warning.
3801 2000-02-18 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3804 the computed frag offset, rather than overwriting it.
3806 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3808 * config/tc-sh.c ("elf/sh.h"): Include.
3809 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3810 (md.begin): Initialize target_arch.
3811 Only include opcodes in has table that match selected architecture.
3812 (parse_reg): Recognize register names for sh-dsp.
3813 (parse_at): Recognize post-modify addressing.
3814 (get_operands): The leading space is now optional.
3815 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3816 arguments. Update valid_arch.
3817 (build_Mytes): Add support for SDT_REG_N.
3818 (find_cooked_opcode): New function, broken out of md_assemble.
3819 (assemble_ppi, sh_elf_final_processing): New functions.
3820 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3821 (md_longopts, md_parse_option): New option: -dsp.
3822 * config/tc-sh.h (elf_tc_final_processing): Define.
3823 (sh_elf_final_processing): Declare.
3825 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3827 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3828 the unwinder subspace. Save the current seg/subseg before creating
3831 2000-02-10 Nick Clifton <nickc@cygnus.com>
3833 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3834 little endian targets.
3835 (INST_BYTE1): Redefine to handle big and little endian
3837 (cpu_type): New type: Select between M340 and M210.
3838 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3839 instructions of the M340.
3840 (md_assemble): Add support for the MULSH and OPSR classes of
3842 (md_atof): Add support for little endian targets.
3843 (md_parse_option): Add support for -EL, -EB and -mcpu command
3845 (md_convert_frag): Add support for little endian targets.
3846 (md_apply_fix3): Add support for little endian targets.
3847 (md_number_to_chars): Add support for little endian targets.
3849 2000-02-10 Timothy Wall <twall@redhat.com>
3851 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3852 defined, use it to verify the symbol just read should be a label.
3854 2000-02-10 Timothy Wall <twall@redhat.com>
3856 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3857 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3858 around colons when KEEP_WHITE_AROUND_COLON is defined.
3859 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3860 and KEEP_WHITE_AROUND_COLON.
3862 2000-02-08 Timothy Wall <twall@redhat.com>
3864 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3866 (do_repeat): New. Abstract repeat logic so that a "break" can be
3868 (end_repeat): New. Provide support for a "break" out of the
3870 * read.h: Add prototypes for new functions.
3872 2000-02-08 Timothy Wall <twall@redhat.com>
3874 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3875 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3876 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3879 2000-02-08 Timothy Wall <twall@redhat.com>
3881 * read.c: Added elseif to directives table.
3882 * read.h: Added prototype for s_elseif.
3883 * doc/as.texinfo: Added description for elseif.
3884 * cond.c (s_elseif): New function
3886 2000-02-04 Timothy Wall <twall@redhat.com>
3888 * listing.c (print_lines): Remove conditionals causing bug in
3891 2000-02-03 Timothy Wall <twall@cygnus.com>
3893 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3895 * frags.c (frag_new): Calculate fr_fix in octets
3896 (frag_now_fix) Return offset as target address offset (bytes).
3897 (frag_now_fix_octets) New - Return offset in octets (8-bit
3899 * frags.h: Added prototype for frag_now_fix_octets().
3900 Distinguish between octets and bytes in field descriptions.
3901 * listing.c (calc_hex): Account for octets vs bytes when
3902 printing addresses/offsets.
3903 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3904 target is little-endian, print the octets in a word in big-endian
3905 order so that the display looks like a proper hexadecimal number,
3906 instead of having the octets reversed.
3907 * read.c (do_align): When recording alignment, alignment power
3908 should be in terms of target bytes (minimum addressible unit)
3910 (do_org) Convert ORG target address (byte) argument into an
3911 octet offset when generating a variable fragment.
3912 * symbols.c (resolve_symbol_value): Symbol final value
3913 converted to a target address offset (bytes) from its octet offset.
3914 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3915 offset (bytes) is adjusted by the frag offset (octets) converted
3917 (coff_frob_section) Section alignment power is in terms of bytes;
3918 convert it to an octet alignment power when calculating size (and
3919 size mask) in octets. Don't modify the section size in order to
3920 "align" it for TI COFF, since that format has a different method
3921 for storing alignment information.
3923 2000-02-01 Timothy Wall <twall@cygnus.com>
3925 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3926 entries, matching the way GCC generates them. If not escaped, the
3927 filename is encoded incorrectly.
3929 2000-01-31 Nick Clifton <nickc@cygnus.com>
3931 * config/tc-arm.c (reg_table): Add support for ATPCS register
3934 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3936 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3938 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3940 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3941 of a symbol when we really care about its value.
3943 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3945 * config/tc-mcore.c (md_assemble): Give warning message if
3946 operands passes to instruction are more than the spec.
3948 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3950 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3951 Thumb mode but the label seen was not declared as '.thumb_func'
3952 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3953 correct disassembly of Thumb code bounded by non function labels.
3955 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3957 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3958 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3960 * Makefile.in: Same here.
3963 * configure.in: Set bfd_gas for i386-aout when primary target
3964 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3965 we may need the primary te_file. Remove incorrect comment.
3967 * configure: Regenerate.
3969 * config/e-i386aout.c: New file.
3971 * as.c (USE_EMULATIONS): Move to before print_version_id.
3972 (struct emulation): Add i386aout.
3973 (show_usage): Split text strings. Reformat -a text. Add --em
3977 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3978 (aout_format_ops): New.
3981 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3982 preprocessor conditional and add aout USE_EMULATIONS tests.
3983 (read_a_source_file): Don't pass error strings to printf as
3987 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3989 (do_data): Same here.
3990 (process_file): And here.
3993 * symbols.c (colon): Rewrite "already defined" fatal message
3994 code for aout with USE_EMULATIONS.
3997 * config/obj-aout.c (OBJ_HEADER): Define.
3998 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4000 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4001 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4003 (obj_aout_type): Expand S_SET_OTHER here too.
4004 (obj_read_begin_hook): Remove.
4005 (aout_pop_insert): New.
4006 (obj_aout_s_get_other): New.
4007 (obj_aout_s_get_desc): New.
4008 (aout_format_ops): New.
4011 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4012 gets aout_pseudo_table.
4013 (aout_pseudo_table): Declare.
4014 (obj_read_begin_hook): Define.
4017 * config/obj-coff.c (obj_pseudo_table): Rename to
4019 (coff_pop_insert): Use coff_pseudo_table.
4020 (coff_sec_sym_ok_for_reloc): Remove.
4021 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4022 and comment all zero entries and remove #if 0 code.
4025 * config/obj-coff.h (obj_pop_insert): Define.
4026 (coff_pseudo_table): Declare.
4029 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4030 s_get_size, s_set_size. Comment all zero entries.
4033 * config/obj-elf.c (elf_s_get_other): New function.
4034 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4035 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4036 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4038 (obj_elf_parse_section_letters): Don't pass error strings to
4039 printf as format arg.
4042 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4044 (elf_s_get_other): Declare.
4045 (S_GET_OTHER) Define as elf_s_get_other if not already
4047 (S_SET_OTHER): Only define when not already defined.
4048 (elf_obj_read_begin_hook): Declare.
4049 (obj_read_begin_hook): Define.
4050 (elf_obj_symbol_new_hook): Declare.
4051 (obj_symbol_new_hook): Define.
4054 * config/obj-multi.h: Add copyright header and protect against
4055 multiple inclusion. Add * to all function pointers.
4056 (OBJ_HEADER): If defined, include it rather than other defines
4058 (obj_frob_file_after_relocs): Test for NULL.
4059 (obj_symbol_new_hook): Here too.
4060 (obj_sec_sym_ok_for_reloc): And here.
4061 (S_GET_OTHER): Define.
4062 (S_GET_DESC): Define.
4063 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4064 (OBJ_MAYBE_ELF): Update comment.
4066 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4067 OBJ_AOUT preprocessor conditional and handle emulation by
4068 testing OUTPUT_FLAVOR.
4069 (i386_displacement): Here too.
4070 (md_section_align): Similarly here.
4071 (i386_target_format): Conditionally compile when more than one
4072 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4073 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4074 (i386_displacement): Here too.
4077 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4078 Define TARGET_FORMAT for aout only when not multi.
4081 * config/te-multi.h: Delete file as it's identical to te-generic.h
4083 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4085 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4086 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4089 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4091 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4094 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4096 * config/tc-mips.c (mips_do_align): New function.
4097 * config/tc-mips.h (md_do_align): Define.
4099 2000-01-10 Philip Blundell <philb@gnu.org>
4101 * doc/c-arm.texi (ARM Options): Fix typo.
4102 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4103 line separator for Linux.
4104 * doc/as.texinfo (Comments): Mention the ARM.
4106 2000-01-10 Philip Blundell <pb@futuretv.com>
4108 * configure.in (arm*-*-conix*): New target.
4109 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4111 * configure: Regenerate.
4113 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4115 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4116 (obj_elf_visibility): New function.
4118 * doc/as.texinfo (Visibility): New node: document visibility
4121 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4123 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4124 warning for absolute jump/call without `*' in non-intel mode. No
4125 need to set i.types[0] JumpAbsolute in intel mode.
4127 1999-12-22 Philip Blundell <pb@futuretv.com>
4129 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4130 hook function when changing sections.
4131 (arm_s_data): Likewise.
4133 1999-12-14 Nick Clifton <nickc@cygnus.com>
4135 * config/tc-arm.c (md_parse_option): Add support for -marm720
4136 command line switch.
4138 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4140 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4141 (r_registers, xr_registers): Define.
4142 (r_register_name, xr_register_name): New functions.
4143 (md_assemble): Handle new am33 operand types and instruction
4145 (mn10300_insert_operand, check_operand): Likewise.
4147 1999-11-29 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4150 (s_force_thumb): Set thumb_mode to 2.
4151 (md_assemble): Do not complain about thumb instructions on a
4152 non-thumb target if thumb_mode is set to 2.
4154 1999-11-28 Michael Meissner <meissner@cygnus.com>
4156 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4157 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4158 (O_...): Add new machine dependent expressions if we are handling
4159 explicit relocations.
4160 (alpha_reloc_op): New static table holding the explicit relocation
4162 (alpha_literal_hash): New static to hold the hash table for
4163 explicit relocations.
4164 (alpha_macros): Add support for explicit relocations.
4165 (md_begin): If explicit relocations, initialize hash table.
4166 (md_assemble): Don't print a second error if tokenize_arguments
4167 already printed an error message.
4168 (md_apply_fix): Add support for explicit relocations.
4169 (alpha_force_relocation): Ditto.
4170 (alpha_fix_adjustable): Ditto.
4171 (alpha_adjust_symtab): New function to support explicit
4173 (alpha_adjust_symtab_relocs): Ditto.
4174 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4175 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4176 Add support for explicit relocations. Return -2 if an error
4177 message was already printed.
4178 (find_macro_match): Add support for explicit relocations. Comment
4180 (emit_insn): Add support for explicit relocations.
4181 (assemble_tokens): Ditto.
4183 (load_expression): Ditto.
4186 (emit_ir_load): Ditto.
4187 (emit_loadstore): Ditto.
4190 (emit_sextX): Ditto.
4191 (emit_division): Ditto.
4192 (emit_jsrjmp): Ditto.
4193 (emit_retjcr): Ditto.
4195 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4197 (tc_adjust_symtab): If explicit relocations, call the function
4198 alpha_adjust_symtab.
4199 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4200 relocations next to the literal relocation they reference.
4201 (TC_INIT_FIX_DATA): Initialize the new fields.
4202 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4204 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4206 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4207 'B' operand for PA2.0 bb instruction.
4209 1999-11-18 Nick Clifton <nickc@cygnus.com>
4211 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4214 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4216 (mcore_force_relocation): Force relocations to be generated for
4219 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4221 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4222 (i386_displacement): Disallow O_big displacements.
4224 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4226 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4227 Small improvements in error checking.
4228 (md_assemble): Support for unconditional ARM instructions.
4229 (md_parse_option): Support for -m[arm]v5e flag.
4231 1999-11-12 Nick Clifton <nickc@cygnus.com>
4233 * macro.c (buffer_and_nest): Do not check beyond the end of the
4236 1999-11-11 Nick Clifton <nickc@cygnus.com>
4238 * macro.c (buffer_and_nest): Look for seperator after TO and
4241 1999-11-08 Andrew Haley <aph@cygnus.com>
4243 * app.c (do_scrub_chars): When in State 10, treat backslash
4244 characters in the same way as as symbol characters.
4246 1999-11-07 Richard Henderson <rth@cygnus.com>
4248 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4249 the previous label was in the current section before playing
4250 with auto-alignment.
4252 1999-11-06 Nick Clifton <nickc@cygnus.com>
4254 * config/tc-v850.c (v850_force_relocation): Force relocation
4256 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4259 1999-11-05 Michael Meissner <meissner@cygnus.com>
4261 * expr.h (operatorT): Increase machine dependent operators to 16.
4262 * expr.c (op_rank): Ditto.
4264 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4266 * read.c (pseudo_set): Reject attempts to set the value of a
4269 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4272 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4274 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4275 to bfd_set_section_contents.
4277 1999-11-03 Nick Clifton <nickc@cygnus.com>
4279 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4281 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4283 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4284 (mips_ip): Use OPCODE_IS_MEMBER.
4286 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4288 * config/tc-arm.c (reg_required_here): Improve comments.
4290 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4291 (tinsns): Initialize variants field.
4293 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4294 BAD_PC respectively.
4296 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4298 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4299 * config/tc-arm.h: Fix compile time warnings.
4301 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4303 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4304 form @abs16, @(abs16) and @(abs16 + imm).
4306 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4308 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4309 (ISA_HAS_64_BIT_REGS) New.
4310 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4311 mips_emit_delays,macro_build,load_register,load_addresss,
4312 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4313 and/or use new ISA_xxx macros in expressions involving
4314 ISA, particularly mips_opts.isa.
4316 1999-10-18 Michael Meissner <meissner@cygnus.com>
4318 * expr.h (operatorT): Add machine dependent operators md1..md8.
4319 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4320 for the machine dependent operators to use.
4322 * expr.c (op_rank): Add machine dependent operators.
4324 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4326 (O_cpregister): Ditto.
4327 (md_begin): Change X_op test that field is wide enough to use
4328 O_max instead of O_alpha_max.
4329 (cpu_types): Fill in missing initializer.
4330 (alpha_num_macros): Make unsigned.
4331 (md_assemble): Make opnamelen be size_t.
4332 (md_apply_fix): Cast alpha_num_operands to int before testing.
4333 (alpha_force_relocation): Ditto.
4334 (alpha_fix_adjustable): Ditto.
4335 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4336 (tc_gen_reloc): Ditto.
4337 (tc_get_register): Ditto.
4342 (s_alpha_ent): Ditto.
4343 (s_alpha_end): Ditto.
4344 (s_alpha_frame): Ditto.
4345 (s_alpha_prologue): Ditto.
4346 (s_alpha_file): Ditto.
4347 (s_alpha_gprel32): Ditto.
4348 (s_alpha_proc): Ditto.
4349 (s_alpha_set): Ditto.
4350 (s_alpha_base): Ditto.
4351 (s_alpha_align): Ditto.
4352 (s_alpha_arch): Ditto.
4353 (alpha_align): Ditto.
4354 (assemble_insn): Suppress unused variable warning.
4356 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4357 order in the structure.
4358 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4360 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4362 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4364 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4366 * config/tc-i386.c (i386_index_check): Correct #endif location.
4368 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4370 * as.c (show_usage): Document new options.
4371 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4372 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4373 (parse_args): Parse the new options.
4374 (main): If there were warnings, and --fatal-warnings
4375 was specified, print an error.
4376 * as.h: New variable, flag_fatal_warnings, for new option.
4378 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4380 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4381 '@'. Change autoincrement completers to fall through to cache control
4384 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4386 (pa_parse_addb_64_cmpltr): New function.
4388 * config/tc-hppa.c (pa_ip): Change error message.
4389 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4390 '?Q' args to allow falling through.
4392 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4393 Remove unused conditional codes.
4394 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4396 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4398 * config/tc-d30v.c (CHAR_BIT): Define.
4399 (check_range): Fix bit operations to support integers bigger than
4402 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4404 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4407 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4408 Doug Evans <devans@cygnus.com>
4410 Add support for m32rx.
4411 * config/tc-m32r.c (enable_m32rx): New static global.
4412 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4413 (allow_m32rx): New function.
4414 (M32R_SHORTOPTS): Add `O'.
4415 (md_longopts): Add --m32rx plus several warning options.
4416 (md_parse_option): Handle new options.
4417 (md_show_usage): Print them.
4418 (md_begin): Enable m32rx.
4419 (OPERAND_IS_COND_BIT): New macro.
4420 (first_writes_to_seconds_operands): New function.
4421 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4422 (target_make_parallel,assemble_two_insns): New functions.
4423 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4424 If optimizing and m32rx, try to make consecutive insns parallel.
4426 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4428 * config/tc-mips.c (nopic_need_relax): Allow for the
4429 .sdata.foo sections generated by -fdata-sections,
4430 and for the .gnu.linkonce.s sections generated by C++.
4432 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4434 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4435 with cleaner code using completer prefixes. Add 'Y'.
4437 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4439 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4441 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4442 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4443 insn does not match and we should try the next insn in the table.
4445 1999-09-22 Nick Clifton <nickc@cygnus.com>
4447 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4449 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4451 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4454 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4456 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4457 OBJ_ELF. If ELF, add "sq".
4458 (md_parse_option): If ELF, ignore -s and -q.
4459 (md_show_usage): Mention ELF options.
4461 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4463 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4466 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4468 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4470 * config/tc-hppa.c (struct pa_it): New field "trunc".
4471 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4472 (pa_parse_ftest_gfx_completer): New function
4473 (pa_parse_fp_cnv_format): New function.
4475 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4476 (md_apply_fix): Handle 22bit pc-rel branches.
4478 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4480 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4482 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4484 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4486 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4489 (pa_ip): Handle 'fX'.
4491 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4493 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4494 unwinds unless the function is in the text space.
4495 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4497 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4499 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4500 (md_assemble): To here. Tweak address generation.
4502 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4504 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4505 (md_assemble): Call dwarf2_where for OBJ_ELF.
4506 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4507 (pa_end_of_source): New function.
4508 * tc-hppa.h (md_end): Define for OBJ_ELF.
4510 1999-09-14 Michael Meissner <meissner@cygnus.com>
4512 * configure.in (Canonicalization of target names): Remove adding
4513 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4514 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4515 * configure: Regenerate.
4517 1999-09-14 Donn Terry <donn@interix.com>
4519 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4521 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4523 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4524 pc-relative jmp/call to an absolute symbol.
4525 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4526 absolute section symbols.
4528 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4529 jump handling code and comments.
4531 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4533 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4534 the value if TE_PE and a global defined symbol.
4536 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4538 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4539 print the symbol, rather than printing it here.
4541 1999-09-11 Donn Terry <donn@interix.com>
4543 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4544 BFD_RELOC_RVA relocations.
4546 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4547 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4550 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4552 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4553 * doc/internals.texi (Object format backend): Document
4556 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4557 relocations against global symbols if TE_PE.
4559 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4560 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4562 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4565 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4566 symbols which do not have a constant value, or tags with
4567 non-tags. Remove the symbol from the list before adding it at the
4570 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4571 C_FCN symbol differently if TE_PE.
4572 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4573 appears in the pseudo-op, rather coff_line_base which is only set
4576 * config/obj-coff.c (obj_coff_loc): New static function.
4577 (obj_pseudo_table): Add "loc".
4579 * config/obj-coff.c (add_lineno): Check that the line number is
4582 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4583 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4585 (md_atof): Return NULL rather than 0.
4586 * config/tc-i386.c (md_atof): Change type to int.
4587 * expr.c (expr): Change first parameter to int.
4588 * config/obj-coff.c: Add declarations for static functions.
4589 (coff_frob_symbol): Use SYM_AUXENT.
4590 * config/tc-i386.h (flag_16bit_code): Don't declare.
4592 * config/obj-coff.c (obj_coff_section): Default to setting
4593 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4595 * write.c (adjust_reloc_syms): Print adjusted fixup.
4597 * expr.c (integer_constant): Correct too_many_digits calculation
4600 1999-09-09 Andreas Schwab <schwab@suse.de>
4602 * doc/c-arm.texi: Fix arguments of @var to not contain
4605 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4607 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4609 (md_parse_option): Only support -k flag for ELF and COFF targets.
4611 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4613 * config/tc-hppa.c (pa_ip): Put strict register checks before
4614 call to pa_parse_number.
4616 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4618 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4620 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4623 1999-09-06 Donn Terry <donn@interix.com>
4625 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4627 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4629 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4630 candidate instruction. Require registers for register arguments
4631 when in strict mode. Require assemble-time constants for
4632 constants when in strict mode.
4633 (pa_get_absolute_expression): Require a constant when in strict
4636 1999-09-06 Nick Clifton <nickc@cygnus.com>
4638 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4640 1999-09-04 Steve Chamberlain <sac@pobox.com>
4642 * config/tc-pj.c: New file, supports picoJava in ELF.
4643 * config/tc-pj.h: Ditto.
4644 * configure.in (pjl*, pj*): New targets.
4645 * Makefile.am: Rebuild dependencies.
4646 (CPU_TYPES): Add pj.
4647 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4648 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4649 * doc/c-pj.texi: New file.
4650 * doc/as.texinfo: Add some PJ specifics.
4651 * doc/all.texi: Add PJ to the list of all architectures, sort them
4653 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4654 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4656 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4658 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4659 (obj_frob_file): Test for null pointer.
4660 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4661 (OBJ_PROCESS_STAB): And here.
4662 (elf_obj_sy): Remove
4664 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4665 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4666 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4668 * config/obj-coff.c (no_func): Remove.
4669 (coff_format_ops): Change occurrences of no_func to 0, as we test
4670 for 0 in obj-multi.h.
4672 * configure.in: Enable bfd for i386-coff when primary target is
4673 bfd. Enable i386 elf,coff emulation support. Don't set
4674 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4675 emulation to support.
4676 *configure: Regenerate.
4678 1999-09-02 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4681 .section .line directive is encountered.
4683 1999-09-01 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4688 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4689 * as.texinfo: Document --gdwarf2 command line option.
4690 Add additional documentation of ARM command line switches.
4692 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4694 * config/tc-i386.c (i386_intel_memory_operand): Combine
4695 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4696 and RESTORE_END_STRING around parse_register calls.
4697 (i386_operand): Here too.
4698 (i386_is_reg): Remove.
4699 (parse_register): Move as_bad calls from within this function to
4702 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4704 Based on a patch from H.J. Lu <hjl@gnu.org>
4705 * config/tc-i386.c (parse_register): Handle FP regs specially.
4706 (md_begin): Remove '(' and ')' from register_chars.
4708 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4710 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4711 error message (done elsewhere).
4713 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4715 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4717 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4719 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4722 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4724 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4726 Add new completers. Fix bug in 64 bit condition handling.
4728 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4731 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4733 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4735 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4737 1999-08-27 Jim Wilson <wilson@cygnus.com>
4739 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4740 (struct ls): Add frag field. Initialize it to zero.
4741 (out_end_sequence): New local text_frag. Set it while in text section.
4742 Replace address check with frag check. Set ls.frag to text_frag if
4743 out_set_addr called.
4744 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4745 Set it before switching sections. Replace address check with frag
4746 check. Set ls.frag to saved_frag if out_set_addr called.
4748 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4750 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4751 output "advance_pc" opcode instead of calling gen_addr_line().
4752 The latter has the undesired side-effect of creating a new row
4753 in the debug line info matrix.
4755 1999-08-26 Jim Wilson <wilson@cygnus.com>
4757 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4758 ls.last_filename if last is less than zero. Set ls.last_filename
4759 when allocating new entry.
4760 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4763 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4765 * config/tc-i386.c (i386_index_check): Fix the displacement size
4766 when INFER_ADDR_PREFIX.
4768 1999-08-18 Nick Clifton <nickc@cygnus.com>
4770 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4773 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4775 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4776 handle 0xffffNNNN constants correctly.
4778 1999-08-16 Nick Clifton <nickc@cygnus.com>
4780 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4783 1999-08-13 Nick Clifton <nickc@cygnus.com>
4785 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4786 (md_apply_fix3): Always pass positive values to
4787 validate_offset_imm.
4789 1999-08-12 Nick Clifton <nickc@cygnus.com>
4791 * config/tc-arm.c (skip_whitespace): New macro.
4792 Formatting tidy ups.
4794 (md_apply_fix3): Store relocation offset in addend for ELF based
4796 (arm_force_relocation): Always generate relocs for Thumb function
4799 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4801 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4802 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4804 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4806 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4807 flags for the unwind subspace.
4809 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4810 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4811 suitable relocation based on the size of the target's pointer.
4812 Always Use subsegment zero for the unwinders.
4813 (pa_level): Handle "2.0w".
4815 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4817 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4818 with the following instruction unless this was specified.
4820 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4822 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4823 certain sections, to match BFD changes.
4825 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4827 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4828 (EXTRA_SCRIPTS): Define to keep automake happy.
4829 * Makefile.in: Rebuild.
4831 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4833 * Makefile.am: Rename .dep* files to DEP*.
4834 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4835 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4837 * Makefile.in: Rebuild.
4839 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4841 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4843 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4845 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4846 avoid problems on DOS filesystems.
4847 * Makefile.in: Rebuild.
4849 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4851 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4853 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4856 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4858 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4859 line to create ${GDBINIT} rather than .gdbinit.
4860 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4862 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4864 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4866 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4868 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4870 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4872 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4873 non-adjustable symbols.
4875 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4877 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4879 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4881 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4884 1999-08-05 Donn Terry <donn@interix.com>
4886 * config/te-interix.h: New file.
4887 * configure.in (i386-*-interix*): New target.
4888 * configure: Rebuild.
4890 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4892 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4893 selectors for ELF too.
4894 (selector_table): Add "ltp" and "rtp" selectors.
4896 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4898 * config/tc-i386.c (i386_operand): No need to change
4899 operand_string pointer in segment reg case before goto
4900 do_memory_reference. Initialise displacement_string_start and
4901 displacement_string_end after do_memory_reference label.
4902 (i386_index_check): Add operand_string param, and print error
4903 message on failure here.
4904 (i386_intel_memory_operand): Instead of here.
4905 (i386_operand): And here.
4906 (INFER_ADDR_PREFIX): Enable.
4908 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4910 * config/tc-i386.h (DefaultSize): Define. Renumber following
4911 opcode_modifier defines.
4913 From Etienne Lorrain <etienne.lorrain@ibm.net>
4914 * config/tc-i386.c (stackop_size): New variable.
4915 (set_16bit_code_flag): Clear it here.
4916 (set_16bit_gcc_code_flag): New function.
4917 (md_pseudo_table): Add "code16gcc" entry.
4918 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4920 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4922 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4923 next_set_end even if the end symbol is being discarded.
4925 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4926 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4927 * config/obj-coff.c: Likewise.
4928 (seg_info_type): Remove.
4929 (seg_info_off_by_4): Change to array of segT.
4930 (s_get_segment): Adjust accordingly.
4931 (obj_pseudo_table): Fully initialize sentinel entry.
4933 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4934 Ralf Baechle <ralf@uni-koblenz.de>.
4936 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4938 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4940 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4942 * config/tc-i386.c: Indentation and white space changes.
4943 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4944 don't enable it by default.
4945 (i386_intel_operand): Remove redundant prototype.
4946 Move check on number of memory operands, and i.mem_operands++
4947 (i386_intel_memory_operand): To here.
4948 Remove i386_immediate code from here. Remove special case code
4949 for input and output using (%dx). Remove base/index checks and
4950 call i386_index_check instead. Save initial operand_string
4951 argument for error message.
4952 (i386_operand): Remove redundant prototype. Move base/index
4953 checks to i386_index_check.
4954 (i386_displacement): Move intel mode check for non-zero
4956 (i386_intel_memory_operand): To here.
4958 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4960 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4961 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4962 by .register pseudo-op if -64 and --no-undeclared-regs.
4963 (s_register, sparc_adjust_symtab): New functions.
4964 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4965 Declare sparc_adjust_symtab as tc_adjust_symtab.
4966 * doc/c-sparc.texi: Add description of #ignore special literal
4967 for .register pseudo-op.
4969 1999-07-30 Catherine Moore <clm@cygnus.com>
4971 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4972 the relocation's section offset.
4974 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4976 * write.c (fixup_segment): Fix generic error check overflow test.
4978 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4979 X_add_number to long.
4981 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4983 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4986 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4988 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4991 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4993 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4995 * configure.bat: Remove; obsolete.
4996 * config/go32.cfg: Likewise.
4998 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
5000 * configure.in (i386-*-vxworks*): New target.
5001 * configure: Rebuild.
5003 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5005 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
5007 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5009 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
5011 (output_insn): Put OLO10's secondary addend into tc_fix_data.
5012 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
5013 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
5014 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
5015 MAX_RELOC_EXPANSION): Define.
5016 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
5018 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
5020 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
5021 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5022 block. Print a warning if an 8-bit or 16-bit constant
5023 displacement or immediate is truncated on output.
5024 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5026 (i386_operand): Disallow immediate jump absolute operand.
5028 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5030 * configure.in: Bump version number to 2.9.5.
5031 * configure: Rebuild.
5033 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5036 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5038 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5039 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5041 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5043 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5045 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5047 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5048 if -mno-fpu was given.
5049 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5051 (cons_fix_new_arm): Remove misleading comments.
5053 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5055 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5057 (relax_segment): Likewise. After giving a rs_org error, convert
5058 the frag to rs_align to avoid cascading errors.
5060 1999-07-12 Andreas Schwab <schwab@suse.de>
5062 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5064 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5066 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5067 as appropriate. Fill in structure initializations. Add variable
5068 initializations. Add casts.
5069 * dwarf2dbg.c (print_stats): Change i to size_t.
5070 * listing.c (listing_listing): Change list_line to unsigned int.
5072 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5074 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5075 rather than checking for \001 and \002 in symbol name.
5076 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5078 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5080 * configure.in (hppa*-linux-gnu*): New target.
5081 * configure: Rebuilt.
5083 1999-07-08 Nick Clifton <nickc@cygnus.com>
5085 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5087 1999-07-07 Nick Clifton <nickc@cygnus.com>
5089 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5090 accessing symbolP directly.
5092 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5094 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5097 1999-07-05 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-arm.c (ARM_EXT_V5): Define.
5100 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5101 (md_begin): Detect ARM v5 architectures.
5102 (md_parse_option): Accept arm v5 specification.
5103 (md_show_usage): Documment -marmv5 switch.
5105 * doc/c-arm.texi: Document -marmv5 command line option.
5107 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5109 (validate_immediate_twopart): New function. Determine if a
5110 constant can be computed by two ADD instructions.
5111 (output_inst): Remove its command line parameter - it was never
5113 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5114 implememt the ADRL pseudo op.
5115 (tc_gen_reloc): Generate a suitable error message if an ADRL
5116 instruction tries to generate a real reloc.
5118 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5120 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5122 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5125 1999-06-27 H.J. Lu <hjl@gnu.org>
5127 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5128 non BFD_ASSEMBLER case.
5130 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5132 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5135 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5137 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5138 out_end_sequence() when the address decreases due to a new frag.
5139 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5140 numbering starts with 1.
5142 1999-06-23 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5146 (mcore_s_text): Call obj_elf_text for ELF target.
5147 (mcore_s_data): Call obj_elf_data for ELF target.
5148 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5150 (mcore_s_bss): New function: Dump literal table before changing
5152 (mcore_s_comm): New function: Dump literal table before changing
5155 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5156 No longer static functions.
5157 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5158 Provide prototypes for these functions.
5160 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5162 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5163 a list of names, to try obj_segment_name, and to try abbreviated
5164 names when using COFF without long section names.
5166 * config/tc-alpha.c: More use of symbol accessor functions.
5167 * config/tc-arc.c: Likewise.
5168 * config/tc-d30v.c: Likewise.
5169 * config/tc-fr30.c: Likewise.
5170 * config/tc-i860.c: Likewise.
5171 * config/tc-m88k.c: Likewise.
5172 * config/tc-mcore.c: Likewise.
5173 * config/tc-ns32k.c: Likewise.
5174 * config/tc-sparc.c: Likewise.
5175 * config/tc-v850.c: Likewise.
5177 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5178 sy_value with appropriate accessor functions.
5179 * config/tc-arm.c (md_apply_fix3): Likewise.
5180 * config/tc-d10v.c (AT_WORD_P): Likewise.
5181 * config/tc-v850.c (reg_name_search): Likewise.
5183 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5184 use symbol_get_bfdsym instead.
5185 * config/tc-ppc.c (md_assemble): Likewise.
5186 * config/tc-v850.c (v850_comm): Likewise.
5188 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5190 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5191 the symbol, rather than accessing the bsym member.
5192 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5193 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5194 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5195 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5196 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5197 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5198 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5199 * config/tc-v850.c (tc_gen_reloc): Likewise.
5201 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5203 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5204 (hppa_gen_reloc_type): Conditionalize on BFD64.
5205 (tc_gen_reloc): Re-enable ELF relocations.
5206 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5208 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5210 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5212 (do_ldst): Move assignment out of if condition.
5213 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5214 parentheses to avoid warning.
5216 1999-06-21 Nick Clifton <nickc@cygnus.com>
5218 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5219 macro to get at the BFD symbol associated with a GAS symbol.
5221 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5223 * config/tc-ppc.c: Update for symbol handling changes.
5224 * config/obj-coff.c: Likewise.
5226 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5228 * tc-hppa.c: General cleanups of ELF support. No more spaces
5229 and subspaces for ELF.
5230 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5231 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5232 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5233 (UNWIND_SECTION_NAME): Likewise.
5234 (space/subspace related structures): Conditionalize definitions
5236 (space/subspace directives and support routines): Conditionalize
5237 definitions and references/uses on OBJ_SOM.
5238 (label_symbol_struct): For ELF, track the symbol's segment. For
5239 SOM track its space.
5240 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5242 (USE_ALIASES): Kill for both SOM & ELF.
5243 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5244 (pa_space, pa_subspace): Corresponding changes.
5245 (pa_spaces_begin): Corresponding chagnes.
5246 (md_begin): Do not muck around with space/subspace stuff for
5248 (md_apply_fix): Temporarily disable argument relocation stuff
5250 (tc_gen_reloc): Temporarily disable relocation generation for
5252 (pa_build_unwind_subspace): Similarly.
5254 1999-06-16 Nick Clifton <nickc@cygnus.com>
5256 * config/tc-arm.c (thumb_set): New pseudo op.
5257 (text, data, section): Override these pseudo ops with ARM
5259 (s_thumb_set): New function: Perform the same as a .set pseudo
5260 op, but also mark the alias'ed symbol as being a Thumb
5262 (arm_s_text): New function: Perform the same as the .text
5263 pseudo op, but dump the literal pool before changing
5265 (arm_s_data): New function: Perform the same as the .data
5266 pseudo op, but dump the literal pool before changing
5268 (arm_s_section): New function: Perform the same as the
5269 .section pseudo op, but dump the literal pool before changing
5271 (arm_cleanup): Do not reset the current section before dumping
5274 1999-06-17 Nick Clifton <nickc@cygnus.com>
5276 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5277 OPTION_NO_WARN_UNMATCHED entries.
5278 (md_parse_option): Generate a warning message if an unrecognised
5279 option is encountered.
5281 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5282 (get_operands): When parsing an expression after an '@' symbol
5283 has been detected, do not ignore '#' symbols.
5284 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5287 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5289 From K. Richard Pixley <rich@noir.com>:
5290 * configure.in (ppc-*-vxworks*): New target.
5291 * configure: Rebuild.
5293 1999-06-12 Philip Blundell <philb@gnu.org>
5295 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5297 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5299 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5300 which refer to symbols in linkonce sections, permit reducing the
5301 relocs if the symbol is local.
5303 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5305 * subsegs.c (subseg_text_p): New function.
5306 * as.h (subseg_text_p): Declare.
5307 * read.c (do_align): Use subseg_text_p to set the default fill.
5308 * write.c (subsegs_finish): Likewise.
5309 * config/obj-coff.c (write_object_file): Likewise.
5310 * config/tc-i386.h (md_maybe_text): Don't define.
5311 (md_do_align): Use subseg_text_p to set the default fill.
5312 * config/tc-m32r.c (m32r_do_align): Likewise.
5313 * config/tc-sh.c (sh_do_align): Likewise.
5314 * config/tc-sparc.h (md_do_align): Likewise.
5316 1999-06-12 David O'Brien <obrien@freebsd.org>
5318 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5319 * configure: Rebuild.
5321 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5323 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5324 * Makefile.am: Rebuild dependencies.
5325 * Makefile.in: Rebuild.
5327 * config/tc-i386.c (i386_immediate): Remove unused label
5330 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5331 * symbols.c: Likewise.
5332 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5333 sy_next field when taking address, rather than symbol_next.
5335 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5337 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5338 value from the output file architecture.
5339 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5340 * dwarf2dbg.h: Change bfd_vma to addressT.
5342 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5344 * dwarf2dbg.h: Use PARAMS in function declarations.
5346 1999-06-11 Martin Dorey <mdorey@madge.com>
5348 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5349 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5351 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5353 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5355 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5357 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5360 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5362 * read.c (read_a_source_file): Only declare inescape if
5365 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5367 (find_entry_byval): Add parens to avoid warning.
5369 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5371 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5374 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5376 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5379 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5380 synthetize_setx): New functions.
5381 (md_assemble): Broken the special cases into the above
5382 functions. Make compiler happy if sizeof(bfd_vma)==4.
5383 Fix sethi generated from set/setuw. If instructions have a relloc,
5384 always clear the fields to be relocated in the opcode.
5385 (sparc_ip): Remove special_case global variable.
5387 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5389 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5390 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5391 indication of success rather than a value.
5392 (itbl_get_val): Likewise.
5393 (itbl_get_field): Use strcspn. Change delimiters to include
5395 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5396 (itbl_get_val): Likewise.
5397 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5399 * symbols.c (copy_symbol_attributes): Convert local symbols to
5402 1999-06-10 Nick Clifton <nickc@cygnus.com>
5404 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5407 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5409 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5410 Optimize set if sizeof(bfd_vma) == 64.
5411 (sparc_ip): Fix sethi - without %hi() it should generate
5412 R_SPARC_22 reloc, not R_SPARC_HI22.
5413 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5415 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5417 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5418 (s_ncons): New function.
5419 (native_op_table): New table.
5420 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5421 R_SPARC_OLO10 handling.
5423 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5425 * expr.h (struct expressionS): Revert last change; widen X_op.
5426 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5428 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5430 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5431 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5432 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5433 * Makefile.in: Regenerated.
5435 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5436 `common' pass on to s_mri_common.
5437 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5439 1999-06-06 Richard Henderson <rth@cygnus.com>
5441 * config/obj-elf.c (obj_elf_section): Don't free the return
5442 value of demand_copy_C_string.
5444 1999-06-05 Richard Henderson <rth@cygnus.com>
5446 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5447 creation logic from obj_elf_create_section.
5449 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5450 (section_stack): New.
5451 (special_sections): Make const.
5452 (obj_elf_section): Gut and rewrite parsing.
5453 (obj_elf_change_section): New function broken out of obj_elf_section.
5454 (obj_elf_parse_section_letters): Likewise.
5455 (obj_elf_section_word): Likewise.
5456 (obj_elf_section_type): Likewise.
5457 (obj_elf_previous): Treat as a toggle.
5458 (obj_elf_popsection): New.
5459 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5460 (ppc_section_type): Likewise.
5461 * config/tc-ppc.h: Likewise.
5463 * expr.h (struct expressionS): Don't make X_op a bitfield.
5464 * config/tc-alpha.c: Update for symbol handling changes.
5465 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5466 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5468 1999-06-05 Richard Henderson <rth@cygnus.com>
5470 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5471 (dwarf2_gen_line_info): Kill unused variables.
5472 (dwarf2_finish): Likewise.
5473 (dwarf2_where): Likewise.
5474 (dwarf2_directive_file): If we've only got a string,
5475 hand off to s_app_file.
5476 * ecoff.c: Move the include of ecoff.h.
5477 * symbols.h (S_IS_FUNCTION): Prototype.
5479 * read.c (LEX_HASH): Supply a default.
5481 (s_globl): Update `c' after skipping whitespace.
5482 * read.h (LEX_END_NAME, is_name_ender): New.
5483 * expr.c (get_symbol_end): Respect it.
5485 1999-06-04 Mark Klein <mklein@dis.com>
5487 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5489 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5491 * config/tc-hppa.c: Update for symbol handling changes.
5493 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5495 * cgen.c: Update for symbol handling changes.
5496 * config/tc-m32r.c: Likewise.
5498 * config/tc-hppa.h: Update for symbol handling changes.
5499 * config/tc-hppa.c: Likewise.
5501 * config/tc-arm.h: Update for symbol handling changes.
5502 * config/tc-arm.c: Likewise.
5503 (symbol_make_empty): Remove. Just use symbol_create.
5505 * symbols.c (symbol_set_tc): Correct name.
5507 * Makefile.am: Rebuild dependencies.
5508 ($(OBJS)): Don't depend upon struc-symbol.h.
5509 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5510 * dep-in.sed: Don't remove struc-symbol.h.
5511 * Makefile.in: Rebuild.
5513 * doc/internals.texi (Symbols): Describe changes in symbol
5516 1999-06-03 Richard Henderson <rth@cygnus.com>
5518 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5519 instead of doing the work by hand.
5521 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5523 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5524 state of line state-machine.
5525 (struct ls): Collect DWARF2 line state-machine state in new member
5526 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5527 resulted in any DWARF2 directives.
5528 (reset_state_machine): New function.
5529 (out_end_sequence): Ditto.
5530 (dwarf2_gen_line_info): When switching sections or switching to a
5531 lower text address, call out_end_sequence() first to terminate the
5532 previous code sequence as code sequences MUST have monotonically
5533 increasing addresses.
5534 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5536 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5538 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5539 DWARF2 debug info (line information only, at this point).
5540 * as.h: Update comment about supported debug formats.
5541 * dwarf2dbg.c, dwarf2dbg.h: New files.
5542 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5544 * expr.c (operand): Don't use [ for parens if we want an index op.
5545 (op_encoding): Switch [ into O_index, if desired.
5546 (op_rank): Renumber with O_index on bottom.
5547 (expr): If O_index, match closing bracket.
5548 * expr.h (O_index): New.
5550 * read.c (read_a_source_file): Conditionally allow matched "
5551 in lines passed to md_assemble.
5553 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5555 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5557 Add support for storing local symbols in a small structure to save
5558 memory when assembling large files.
5559 * as.h: Don't include struc-symbol.h.
5560 (symbolS): Add typedef.
5561 * symbols.c: Include struc-symbol.h.
5562 (local_hash): New static variable.
5563 (save_symbol_name): New static function, from symbol_create.
5564 (symbol_create): Call save_symbol_name.
5565 (local_symbol_count): New static variable.
5566 (local_symbol_conversion_count): Likewise.
5567 (LOCAL_SYMBOL_CHECK): Define.
5568 (local_symbol_make): New static function.
5569 (local_symbol_convert): New static function.
5570 (colon): Handle local symbols. Create local symbol for local
5572 (symbol_table_insert): Handle local symbols.
5573 (symbol_find_or_make): Create local symbol for local label name.
5574 (symbol_find_base): Check for local symbol.
5575 (symbol_append, symbol_insert): Check for local symbols.
5576 (symbol_clear_list_pointers, symbol_remove): Likewise.
5577 (verify_symbol_chain): Likewise.
5578 (copy_symbol_attributes): Likewise.
5579 (resolve_symbol_value): Handle local symbols.
5580 (resolve_local_symbol): New static function.
5581 (resolve_local_symbol_values): New function.
5582 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5583 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5584 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5585 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5586 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5587 (symbol_previous, symbol_next): New functions.
5588 (symbol_get_value_expression): Likewise.
5589 (symbol_set_value_expression): Likewise.
5590 (symbol_set_frag, symbol_get_frag): Likewise.
5591 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5592 (symbol_mark_used_in_reloc): Likewise.
5593 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5594 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5595 (symbol_mri_common_p): Likewise.
5596 (symbol_mark_written, symbol_clear_written): Likewise.
5597 (symbol_written_p): Likewise.
5598 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5599 (symbol_section_p, symbol_equated_p): Likewise.
5600 (symbol_constant_p): Likewise.
5601 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5602 (symbol_get_obj, symbol_set_obj): Likewise.
5603 (symbol_get_tc, symbol_set_tc): Likewise.
5604 (symbol_begin): Initialize local_hash.
5605 (print_symbol_value_1): Handle local symbols.
5606 (symbol_print_statistics): Print local symbol statistics.
5607 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5608 Declare new symbols.c functions. Move many declarations here from
5610 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5611 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5612 (struct symbol): Move bsym to make it clearly the first field.
5613 Remove TARGET_SYMBOL_FIELDS.
5614 (symbolS): Don't typedef.
5615 (struct broken_word): Remove.
5616 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5617 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5618 (symbol_clear_list_pointers): Likewise.
5619 (symbol_insert, symbol_remove): Likewise.
5620 (symbol_previous, symbol_append): Likewise.
5621 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5622 (struct local_symbol): Define.
5623 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5624 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5625 (local_symbol_get_frag, local_symbol_set_frag): Define.
5626 (local_symbol_get_real_symbol): Define.
5627 (local_symbol_set_real_symbol): Define.
5629 * write.c (write_object_file): Call resolve_local_symbol_values.
5630 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5631 (TARGET_SYMBOL_FIELDS): Don't define.
5632 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5633 ECOFF_DEBUGGING, add ECOFF fields.
5634 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5635 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5636 ECOFF_DEBUGGING, add ECOFF fields.
5637 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5638 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5639 * config/tc-mcore.h: Don't include struc-symbol.h.
5640 (TARGET_SYMBOL_FIELDS): Don't define.
5641 (struct mcore_tc_sy): Define.
5642 (TC_SYMFIELD_TYPE): Define.
5643 * Many files: Use symbolS instead of struct symbol. Use new
5644 accessor functions rather than referring to symbolS fields
5647 * read.c (s_mri_common): Don't add in value of line_label.
5649 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5650 checking for SEC_LINK_ONCE.
5652 * config/tc-sh.h (sh_fix_adjustable): Declare.
5654 * app.c (input_buffer): New static variable.
5655 (app_push): Save saved_input in allocated buffer.
5656 (app_pop): Restored saved_input.
5657 (do_scrub_chars): Change get parameter to take char * and int as
5658 arguments. Change GET macro to pass input_buffer to get
5659 function. Don't save input into allocated buffer.
5660 * as.h (do_scrub_chars): Update declaration.
5661 * input-file.c (input_file_get): Change to take char * and int.
5662 Read data into passed in buffer. Remove static buffer.
5663 * read.c (scrub_from_string): Change to take char * and int. Copy
5664 data into passed in buffer.
5666 * hash.h: Neaten. Declare hash_traverse.
5667 * hash.c: Complete rewrite based on BFD hashing code.
5668 * gasp.c (chunksize): New variable.
5669 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5672 1999-05-28 Nick Clifton <nickc@cygnus.com>
5674 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5675 addend unless the target uses an old ABI.
5677 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5679 -Wchar-subscripts cleanup
5680 * listing.c (listing_newline): Use unsigned char variable, so
5681 calls to isascii,iscntrl are correct.
5682 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5684 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5685 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5686 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5687 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5689 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5691 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5693 (arch_coldfire_p): New #define.
5694 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5696 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5698 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5700 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5701 (install_operand): Add place `N'.
5702 (init_table): Add registers ACC, MACSR, MASK.
5704 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5706 * config/tc-m68k.c: Change mcf5200 --> mcf.
5707 (archs): Add mcf5206e, mcf5307.
5708 (m68k_ip): Add format `u'.
5709 (install_operand): Add place `m', `M', `h'.
5710 (init_table): Add upper/lower registers.
5712 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5714 1999-05-28 Martin Dorey <mdorey@madge.com>
5716 * config/tc-i960.c: Several minor changes to add ELF and
5717 BFD_ASSEMBLER support.
5718 * config/tc-i960.h: Likewise.
5719 * configure.in (i960-*-elf*): New target.
5720 * aclocal.m4, configure: Rebuild.
5722 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5724 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5725 reloc changes when defined(BFD_ASSEMBLER).
5727 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5729 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5731 * write.c (write_print_statistics): Output to file, not stderr.
5733 * expr.c (generic_bignum_to_int32,64): Prototype.
5735 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5736 output_sleb128, output_uleb128, output_big_sleb128,
5737 output_big_uleb128, output_big_leb128): Prototype.
5738 (output_big_sleb128, output_big_uleb128): Make inline.
5739 (output_big_leb128): Remove inline
5741 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5742 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5743 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5744 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5745 value for correct overflow check in write.c:fixup_segment.
5746 * write.c (fixup_segment): Move bitfield overflow checks to after
5747 the md_apply_fix call.
5748 * config/obj-coff.c (fixup_segment): Likewise.
5749 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5750 valueT *val argument.
5752 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5754 * config/atof-ieee.c (gen_to_words): Correctly round a
5755 denormalized number. Fix off-by-one in range checking for
5756 exponent in a denormal.
5758 1999-05-10 Nick Clifton <nickc@cygnus.com>
5760 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5763 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5765 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5767 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5769 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5770 (ReverseRegRegmem): Remove.
5771 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5772 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5773 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5776 From Doug Ledford <dledford@redhat.com>
5777 * config/tc-i386.h (RegXMM): New for P/III.
5778 * config/tc-i386.c: Add support for P/III.
5780 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5782 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5783 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5784 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5786 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5788 * config/tc-i386.c (i386_immediate): Skip whitespace before
5789 complaining about junk after expression.
5790 (i386_displacement): Likewise.
5792 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5794 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5795 Don't copy before downcaseing.
5797 1999-05-05 Catherine Moore <clm@cygnus.com>
5799 * tc-m68k.c: Include elf/m68k.h.
5800 (m68k_elf_final_processing): New routine.
5801 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5804 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5806 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5809 1999-04-30 Nick Clifton <nickc@cygnus.com>
5811 * config/tc-mcore.c (mcore_s_section): Dump literals before
5814 1999-04-29 Nick Clifton <nickc@cygnus.com>
5816 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5819 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5821 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5822 (TC_INIT_FIX_DATA): Delete.
5823 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5824 (TC_INIT_FIX_DATA): Delete.
5825 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5826 * write.c (fix_new_internal): Initialize fx_cgen member.
5827 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5828 (gas_cgen_md_apply_fix3): Update.
5829 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5830 (md_cgen_record_fixup_exp): Update.
5831 (FX_OPINFO_R_TYPE): Update.
5833 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5834 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5835 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5836 * frags.h (struct frag): Make opindex, opinfo ints.
5838 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5840 1999-04-26 Tom Tromey <tromey@cygnus.com>
5842 * aclocal.m4, configure: Updated for new version of libtool.
5844 1999-04-22 Nick Clifton <nickc@cygnus.com>
5846 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5848 (md_apply_fix3): Do not fix up absolute relocations against
5851 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5853 1999-04-20 Nick Clifton <nickc@cygnus.com>
5855 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5856 changes and data-in-text directives.
5857 (mcore_cons): New function: intercept cons() operations.
5858 (mcore_float_cons): New function: intercept float_cons()
5860 (mcore_stringer): New function: intercept stringer() operations.
5862 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5864 * obj.h (struct format_ops): Change generate_asm_lineno field to
5866 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5868 * config/tc-alpha.c (find_opcode_match): Add default case to
5870 (find_macro_match): Likewise.
5871 (load_expression): Parenthesize && within ||.
5873 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5875 1999-04-17 Nick Clifton <nickc@cygnus.com>
5877 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5878 .text .data .section pseudo ops.
5879 (mcore_s_section): New function. Dump lits before changing secs.
5880 (mcore_s_text): New function. Dump lits before changing secs.
5881 (mcore_s_data): New function. Dump lits before changing secs.
5883 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5885 * config/tc-mips.c (mips_32bitmode): New.
5886 (md_begin): Set mips_32bitmode if needed.
5887 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5888 Set EF_MIPS_32BITMODE.
5890 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5892 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5895 1999-04-16 Nick Clifton <nickc@cygnus.com>
5897 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5899 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5901 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5902 expressions correctly.
5905 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5907 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5909 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5911 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5912 and fmpynfadd instructions.
5914 1999-04-11 Richard Henderson <rth@cygnus.com>
5916 * as.h (environ): Declare it, if needed.
5917 * as.c (dump_statistics): Don't declare environ.
5918 * configure.in (environ): Detect declaration.
5919 * configure, config.in: Rebuild
5921 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5922 (i386_displacement): Allocate enough space for replacement buffer.
5923 Clean up replacement buffer initialization.
5925 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5927 * subsegs.c (section_symbol): Don't create a new symbol if one
5928 already exists; instead, use the existing one, but set its segment
5929 and frag data if it hasn't already been defined.
5930 * config/obj-coff.c (c_section_symbol): Likewise.
5932 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5934 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5936 1999-04-08 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-mcore.c: New File: Support routines for MCore
5940 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5941 * config/obj-coff.c: Add support for mcore-pe target.
5943 * Makefile.am: Add support for MCore targets.
5944 * Makefile.in: Regenerate.
5945 * configure.in: Add support for MCore targets.
5946 * configure: Regenerate.
5948 * doc/all.texi: Set MCORE.
5949 * doc/as.texinfo: Document MCore specific command line options.
5951 * write.h: Prevent multiple inclusion.
5953 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5955 * asintl.h (LC_MESSAGES): Never define.
5956 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5958 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5961 * Makefile.am (m68k-parse.c): If configuring in the source
5962 directory, copy m68k-parse.y into the local directory before
5963 running ylwrap, to remove spurious differences when generating
5965 * Makefile.in: Rebuild.
5967 * config/tc-sparc.h (md_do_align): Just allocate the number of
5968 bytes necessary, rather than always allocating 1024.
5970 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5972 * listing.c (listing_newline): Add cast to avoid warning.
5973 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5974 * config/tc-i386.c (i386_scale): Add return value.
5975 (build_displacement_string): Remove unused local temp_disp2.
5976 (i386_intel_memory_operand): Add parentheses to avoid warning.
5977 (i386_intel_operand): Remove unused local end_of_operand_string.
5978 (i386_operand): Remove unused local operand_modifier.
5979 (i386_operand): Add parens to avoid warning.
5981 1999-04-04 Don Bowman <don@pixsci.com>
5983 * configure.in: Add mips*-*-vxworks* target; have it define
5985 * configure, config.in: Rebuild.
5987 1999-03-31 Nick Clifton <nickc@cygnus.com>
5989 * configure.in (emulations): Add support for arm-epoc-pe.
5990 * configure: Regenerate.
5991 * config/te-epoc-pe.h: New file. Define macros specific to
5993 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5994 for arm-epoc-pe target.
5996 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5998 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
6000 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
6002 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
6003 detect ",n" without a condition.
6004 (pa_parse_neg_cmpsub_cmpltr): Likewise.
6007 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
6009 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
6010 instruction is encoded with one bit.
6013 1999-03-23 Ian Lance Taylor <ian@zembu.com>
6015 * doc/internals.texi (CPU backend): Mention that
6016 line_separator_chars should not include newline. From thi
6017 <ttn@mingle.glug.org>.
6019 1999-03-22 Doug Evans <devans@casey.cygnus.com>
6021 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6022 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6024 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6026 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6028 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6030 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6033 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6035 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6037 1999-03-15 Martin Hunt <hunt@cygnus.com>
6039 * app.c (do_scrub_begin): Change '-' back to a symbol char
6040 so we can use multiple opcodes on a line again.
6042 * config/tc-d30v.c: By default, warn if a symbol has
6043 the same name as a register. Plus some minor
6044 updates from the branch.
6046 1999-03-13 Nick Clifton <nickc@cygnus.com>
6048 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6049 BFD_RELOC_16 and BFD_RELOC_64.
6051 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6053 * expr.c (expr): Add missing else.
6055 1999-03-12 Nick Clifton <nickc@cygnus.com>
6057 * config/tc-arm.c (md_apply_fix3): Improve error message.
6059 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6061 * Makefile.am (CPU_TYPES): Add fr30.
6062 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6063 (fr30,m32r dependencies): Update.
6064 * Makefile.in: Rebuild.
6066 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6067 (gas_cgen_record_fixup_exp): Ditto.
6068 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6069 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6070 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6071 (md_cgen_lookup_reloc): Update use of operand->type.
6072 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6073 (md_convert_frag): Call cgen_operand_lookup_by_num.
6074 (md_cgen_lookup_reloc): Update use of operand->type.
6075 (m32r_cgen_record_fixup_exp): Ditto.
6077 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6079 * config/tc-mips.c (md_show_usage): Fix message.
6081 1999-03-03 Nick Clifton <nickc@cygnus.com>
6083 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6084 and LDR reg,=<expr> instruction.
6086 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6089 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6091 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6093 1999-02-17 Nick Clifton <nickc@cygnus.com>
6095 This patch was created by: Scott Bambrough
6096 <scottb@corelcomputer.com>
6099 Special cased '@' character. The '@' character is used as the
6100 ARM assembler comment character, as a special character
6101 and in ELF .symver pseudo-op's, and as a special character in
6102 .type and .section pseudo-ops.
6103 (symver_pseudo): New static variable.
6104 (symver_state): New static variable.
6105 (struct app_save): Add field 'symver_state'.
6106 (app_push): Save global symver_state int struct app_save.
6107 (app_pop): Restore global symver_state from struct app_save.
6108 (do_scrub_chars): Special case handling of '@' character in
6111 * configure.in: Modified to recognize armv* uname syntax from ARM
6113 * configure: Regenerated.
6115 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6116 a prefix to the section's type.
6117 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6118 the type's typename.
6120 * config/tc-arm.h: Add support for PIC generation:
6121 (pic_code): New boolean.
6122 (obj_relocate_extern): Define.
6123 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6124 (TC_CONS_FIX_NEW): Define.
6125 (tc_fix_adjustable): Define.
6126 (GLOBAL_OFFSET_TABLE_NAME): Define.
6128 * config/tc-arm.c: Add support for PIC generation:
6129 (line_seperator_chars): Allow ';' as a seperator for Linux.
6130 (is_immediate_prefix): New macro.
6131 (arm_parse_reloc): New function.
6132 (s_arm_elf_cons): New function.
6133 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6134 (md_undefined_symbol): Special case handling for the Global Offset
6136 (md_apply_fix3): Handle PIC relocs.
6137 (tc_gen_reloc): Handle PIC relocs.
6138 (md_parse_option): Add support for '-k' command line switch to
6139 enable PIC generation.
6140 (cons_fix_new_arm): New function.
6141 (s_arm_elf_cons): New function.
6143 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6145 * configure.in: Add comments for uses of AC_DEFINE.
6146 * acinclude.m4: Likewise.
6147 * acconfig.h: Remove.
6148 * aclocal.m4: Rebuild.
6149 * configure: Rebuild.
6150 * Makefile.in: Rebuild.
6151 * config.in: Rebuild.
6153 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6155 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6156 non-constant offset from a base register.
6158 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6160 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6163 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6165 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6166 (emit_insn): Look for pc-relative and no-overflow specifiers on
6167 internal relocation types.
6169 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6171 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6174 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6176 (mips_4650, mips_4010, mips_4100): Variables removed.
6177 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6178 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6180 (md_begin): Don't bother initializing the mips_NNNN variables;
6181 mips_cpu is set, and that's good enough now.
6182 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6183 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6184 (show): New function, to handle wrapping in the CPU lists.
6185 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6187 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6189 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6190 than treat as an immediate specifier.
6192 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6194 * config/tc-i386.c: Prototype many functions.
6195 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6196 (i386_immediate): Remove unused second argument.
6197 (i386_intel_operand): Fix i386_is_reg typo.
6198 (i386_operand): Use allow_naked_reg.
6199 (output_invalid): Make operand int for K&R.
6201 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6203 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6205 * Makefile.in: Rebuild.
6207 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6209 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6211 (EXTRA_as_new_SOURCES): Comment out.
6212 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6213 * Makefile.in: Rebuild.
6214 * doc/Makefile.in: Rebuild.
6215 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6216 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6217 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6218 * configure: Rebuild.
6219 * aclocal.m4: Rebuild.
6220 * config.in: Rebuild.
6221 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6222 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6223 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6224 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6225 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6226 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6227 (gas_cgen_record_fixup_exp): Ditto.
6228 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6229 descriptor, not global variable.
6230 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6231 descriptor, not global variable. Refer to insert_operand handler
6232 via cpu descriptor, not global function.
6233 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6234 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6235 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6236 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6237 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6238 * config/tc-m32r.c: Ditto.
6239 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6240 (md_assemble): Ditto.
6241 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6243 1999-02-09 Nick Clifton <nickc@cygnus.com>
6245 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6246 relocations for ELF targets.
6248 1999-02-08 Nick Clifton <nickc@cygnus.com>
6250 * configure.in: Add support for StrongARM target.
6251 * configure: Regenerate.
6253 1999-02-05 Nick Clifton <nickc@cygnus.com>
6255 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6257 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6260 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6262 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6264 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6266 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6267 (INTEL_DWORD_MNEM_SUFFIX): Define.
6270 (DWORD_PTR): Define.
6271 (XWORD_PTR): Define.
6273 (OFFSET_FLAT): Define.
6275 (NONE_FOUND): Define.
6278 * config/tc-i386.c (set_intel_syntax): New routine.
6279 (intel_syntax): Declare.
6280 (allow_naked_reg): Declare.
6281 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6282 (intel_float_operand): New routine.
6283 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6284 Handle brackets as well as parens. Call i386_intel_operand for
6285 intel syntax. Reverse operands if appropriate. Handle new
6286 suffixes. Handle movzx and movsx.
6287 (i386_is_reg): New routine.
6288 (i386_immediate): New routine.
6289 (i386_scale): New routine.
6290 (i386_displacement): New routine.
6291 (i386_operand_modifier): New routine.
6292 (build_displacement_string): New routine.
6293 (i386_parse_seg): New routine.
6294 (i386_intel_memory_operand): New routine.
6295 (i386_intel_operand): New routine.
6296 (i386_operand): Call i386_displacement, i386_immediate,
6297 i386_scale, etc. instead of handling inline.
6298 (parse_register): Handle registers without prefix.
6300 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6302 * configure: Regenerate.
6303 * configure.in (arm-*-oabi): New.
6304 (thumb-*-oabi): New.
6305 * config/tc-arm.c (target_oabi): Declare.
6306 (md_apply_fix3): Support REL relocs.
6307 (md_parse_option): Handle -oabi.
6308 (elf32_arm_target_format): New routine.
6309 (md_longopts): Add OPTION_OABI.
6310 * config/tc-arm.h: Redefine TARGET_FORMAT.
6313 1999-01-28 Nick Clifton <nickc@cygnus.com>
6315 * write.c (write_relocs): Handle out of range error.
6317 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6318 (fr30_force_relocation): Default to 0.
6320 * config/tc-fr30.h (obj_fix_adjustable): Define.
6321 (TC_FORCE_RELOCATION): Define.
6323 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6326 1999-01-16 Nick Clifton <nickc@cygnus.com>
6328 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6329 merge of two instructions if the left instruciton kills the right.
6331 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6333 * Makefile.in: Regenerate.
6334 * configure.in: Redo test for using cgen.
6335 * configure: Regenerate.
6337 1999-01-09 Nick Clifton <nickc@cygnus.com>
6339 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6340 redefinition of this macro.
6342 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6344 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6347 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6349 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6350 a read of HI or LO and an immediatly following branch.
6352 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6354 * config/tc-mips.c (md_begin): Another correction to the setting of
6357 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6359 * config/tc-mips.c (md_begin): Correct type-o in setting of
6362 1998-12-21 Nick Clifton <nickc@cygnus.com>
6364 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6365 bit insn when optimizing, so that parallelised instructions will
6366 start on a 32 bit boundary.
6368 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6370 * config/tc-mips.c (mips_eabi64): New.
6371 (md_begin): Set mips_eabi64.
6372 (mips_elf_final_processing): Use it.
6374 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6376 * config/tc-mips.c (mips_elf_final_processing):
6377 Correct setting of ABI in e_flags.
6379 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6381 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6384 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6386 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6388 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6390 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6391 warning, values that don't fit in the field.
6393 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6395 * config/tc-mips.c (mips_abi_string): New.
6396 (md_parse_option,md_longopts): Add mabi.
6397 (mips_elf_final_processing): Set e_flags based on mabi flag.
6399 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6401 * config/tc-mips.c (md_parse_option): Handle vr4111.
6403 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6405 * config/tc-h8300.c (build_bytes): Change message given if the
6406 instruction requires H8/300H mode and we're not in Hmode, to
6407 suggest that it may be the operand modes that are the problem, not
6408 necessarily the opcode.
6410 1998-12-10 Nick Clifton <nickc@cygnus.com>
6412 * config/tc-fr30.c: Add line separator character.
6414 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6416 * configure.in (hppa-*-mpeix*): New target.
6417 * config/obj-som.h (obj_som_compiler): Declare.
6418 * config/obj-som.c (compiler_seen): New static variable.
6419 (obj_som_compiler): New function.
6420 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6421 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6422 (pa_type_args): Set hppa_priv_level.
6423 (pa_compiler): New static function if OBJ_SOM.
6424 * configure: Rebuild.
6426 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * read.c (output_leb128): Don't mark as inline.
6430 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6432 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6433 AIX .vbyte unaligned data support.
6434 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6435 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6438 1998-12-07 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6443 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6445 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6446 BFD_RELOC_ARM_PCREL_BRANCH.
6448 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6451 checking the target type.
6452 (mips-dec-bsd*): Set endian to little.
6453 * configure: Rebuild.
6455 COFF weak symbol support, based on patches from Mark Elbrecht
6456 <snowball3@usa.net>:
6457 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6458 * config/obj-coff.c (obj_coff_weak): New static function.
6459 (obj_coff_endef) [both versions]: Handle weak symbols.
6460 (coff_frob_symbol): Likewise.
6461 (yank_symbols): Likewise.
6462 (obj_pseudo_table): Add "weak".
6464 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6465 <aymeric.vincent@emi.u-bordeaux.fr>.
6466 * aclocal.m4: Rebuild with current tools.
6467 * configure: Rebuild.
6469 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6470 an assertion failure for a case we can't handle when OBJ_ECOFF.
6472 * expr.c (operator): And with 0xff to avoid problems with signed
6475 1998-12-03 Nick Clifton <nickc@cygnus.com>
6477 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6478 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6480 1998-12-02 Nick Clifton <nickc@cygnus.com>
6482 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6485 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6487 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6488 calculation of pcrel point.
6490 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6492 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6495 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6499 (d10v_cleanup): Only generate previous insn if a multiline insn is
6502 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6504 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6507 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6509 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6510 -marm6xxx command line switches.
6512 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6514 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6515 (itbl-ops.o): Delete duplicate dependencies.
6516 Rebuild dependencies.
6517 Add fr30 dependencies.
6518 * Makefile.in: Rebuild.
6520 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6522 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6524 * listing.c: Ignore line terminator characters found inside
6527 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6529 * po/gas.pot: Regenerated.
6531 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6534 fr30_is_label_start(). Also checks for delay slot insns.
6536 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6537 FR30 instructions which contain a colon in the mnemonic.
6539 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6541 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6543 * config/tc-fr30.c: Removed currently superflous code.
6545 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6547 * config/tc-fr30.h: New file.
6548 * config/tc-fr30.c: Tweaking so that it will compile.
6550 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6552 * config/tc-d10v.h (obj_fix_adjustable): Define.
6553 (TC_FORCE_RELOCATION): Define.
6554 (d10v_force_relocation): Declare.
6555 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6556 (md_apply_fix3): Handle Vtable relocs.
6557 (d10v_fix_adjustable): New.
6558 (d10v_force_relocation): New.
6560 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6562 * config/tc-d30v.c: Change default behaviour to ignore potential
6563 conflicts between register name and symbol names.
6565 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6567 * configure.in: Add fr30-*-*.
6568 * config/tc-fr30.c: New file.
6569 * Makefile.in: Regenerated.
6570 * config.in: Regenerated.
6571 * configure: Regenerated.
6572 * doc/Makefile.in: Regenerated.
6573 * po/gas.pot: Regenerated.
6575 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6577 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6580 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6582 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6584 (do_scrub_chars): Add some casts to unsigned char to avoid
6585 unwanted sign extension.
6586 * read.c (lex_type): Set characters about 127 to be symbol
6588 * config/tc-i386.c (md_begin): Set identifier_chars and
6589 operand_chars for values above 127.
6591 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6593 * configure.in: detect cygwin* instead of cygwin32*
6594 * configure: regenerate
6596 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6598 * listing.c: Add support for producing a listing from piped
6601 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6603 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6604 (append_insn): Account for the tx39's multiply behavior.
6606 1998-10-26 Michael Meissner <meissner@cygnus.com>
6608 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6609 from assemble_parallel_insns. Add support for '->' to indicate
6610 explicitly serializing the instructions.
6611 (md_assemble): Ditto.
6613 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6615 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6618 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6620 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6622 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6624 * config/tc-mips.c : support frame and regmask/fregmask when
6625 MIPS_STABS_ELF is specified.
6627 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6629 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6630 (md_apply_fix): Don't return 1 for VTABLE relocs.
6631 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6633 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6635 * doc/c-i386.texi: Replace occurences of "opcode" with
6636 "instruction mnemonic", "instruction", or "mnemonic" when
6637 referring to the name of an instruction. Use "opcode" when
6638 referring to the sequence of machine bytes.
6640 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6641 (is_opcode_char): Rename to is_mnemonic_char.
6642 (md_assemble and i386_operand): Correct error messages from
6643 "opcode" to "instruction mnemonic"
6644 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6645 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6646 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6647 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6648 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6649 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6650 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6652 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6654 * config/tc-i386.c (i386_operand): Check for garbage after
6657 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6659 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6660 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6662 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6664 * config/tc-sh.h (obj_fix_adjustable): Define.
6665 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6666 (md_apply_fix): Likewise.
6667 (tc_gen_reloc): Likewise.
6668 (sh_fix_adjustable): New.
6670 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6672 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6673 * cgen.h (gas_cgen_finish_insn): Update prototype.
6674 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6675 cgen_insn_t -> CGEN_INSN_INT.
6676 (make_parallel): Update handling of CGEN_INT_INSN_P.
6677 (assemble_parallel_insn): Ditto.
6678 (target_make_parallel): New function.
6679 (md_assemble): Use it.
6681 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6683 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6685 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6687 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6688 converted into lower case.
6690 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6692 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6693 (gas_cgen_tc_gen_reloc): Likewise.
6694 * config/tc-m32r.h (obj_fix_adjustable): Define.
6695 * config/tc-m32r.c (m32r_fix_adjustable): New.
6696 (m32r_force_relocation): Handle VTABLE relocs.
6698 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6700 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6702 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6704 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6705 to lower case before parsing.
6707 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6708 parallel insns modift buts in the PSW as a side effect.
6710 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6712 * config/tc-d30v.c (find_format): Test for missing flag and
6715 (md_apply_fix3): Fix error messages to avoid
6716 assumption about presence of a symbol.
6718 (parallel_ok): Disallow parallel instructions that both modify the
6721 (find_format): Generate a warning if an odd numbered register is
6722 used as the first register in a mutli-register instruction.
6724 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6726 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6727 relocations are always associated with a symbol.
6729 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6731 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6732 (elf32_sparc_force_relocation): Declare.
6733 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6734 (tc_gen_reloc): Handle vtable relocs.
6735 (elf32_sparc_force_relocation): New.
6737 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6739 * symbols.c (S_IS_FUNCTION): New.
6740 * config/tc-v850.h (obj_fix_adjustable): Define.
6741 (TC_FORCE_RELOCATION): Define.
6742 (v850_force_relocation): Declare.
6743 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6744 of fx_addnumber for VTABLE reloc addends.
6745 (md_apply_fix3): Handle VTABLE relocs.
6746 (v850_fix_adjustable): New.
6747 (v850_force_relocation): New.
6749 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6751 * tc-hppa.c (fp_operand_format): Add some additional formats.
6752 (pa_ip): Do not automatically promote into pa2.0 mode.
6753 (pa_level): Handle ".level 2.0".
6755 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6757 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6758 * config/tc-i386.h (template.extension_opcode): Change to
6759 unsigned int to allow full range of 8-bit opcode suffixes.
6760 (None): Redefine as 0xffff.
6762 From Jeff B Epler <jepler@usgs.gov>
6763 * doc/c-i386.texi (i386-SIMD): New section.
6765 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6767 * read.c (discard_rest_of_line): New function.
6768 * read.h: Declare it.
6769 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6771 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6773 * config/tc-d10v.c (find_symbol_matching_register): New function.
6774 (find_opcode): Cope with the case where a register name matches
6777 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6779 * config/tc-v850.c (md_pcrel_from): Rename to
6780 v850_pcrel_from_section.
6781 (v850_pcrel_from_section): Do not resolves symbols in other
6784 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6786 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6788 * config/tc-d10v.c (find_opcode): Generate an error if a register
6789 is supplied for an operand that should not be a register.
6791 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6793 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6794 instructions to have another instruction in the right bin.
6796 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6798 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6799 the right container if the left container holds a branch
6802 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6804 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6805 both a register name and symbol name.
6806 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6808 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6810 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6811 execution unit class.
6813 (reg_name_search): If a name matches a register and a symbol,
6814 prefer the register.
6815 (find_format): Disallow flag registers when a general purpose
6816 register is required.
6817 If a number is required, but a register has been given, check to
6818 see if a symbol with the same name as the register exists, and if
6819 so, use that symbol.
6821 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6823 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6825 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6827 * config/tc-d30v.c (find_format): Do not accept flag registers as
6828 general purpose registers.
6829 (find_format): If an immediate value is expected at a given place
6830 in a format, but a register name has been provided instead, check
6831 to see if that register name matches the name of a predefined
6832 symbol and if it does, then use the symbol instead.
6833 (reg_name_search): If a register name matches a symbol name,
6834 prefer the register name to the symbol name.
6836 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6838 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6839 the previous insn to empty.
6841 1998-09-20 Michael Meissner <meissner@cygnus.com>
6843 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6844 pieces, forcing the use of an ANSI compiler.
6846 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6848 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6850 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6852 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6854 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6856 (obj_elf_vtable_entry): Likewise.
6857 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6858 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6859 (tc_gen_reloc): Likewise.
6860 (arm_fix_adjustable): Likewise.
6861 (elf32_arm_force_relocation): New.
6862 (armelf_frob_symbol): Remove coff-style symbol support.
6864 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6866 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6868 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6870 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6871 OBJ_COFF so that routine is defined for a.out format.
6873 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6875 * config/tc-i386.c (i386_operand): Detect non-segment registers
6876 used as segment prefixes.
6878 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6880 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6881 optimize across FDE boundaries.
6883 * config/obj-coff.c (obj_coff_section): Preserve any link once
6884 flags when setting the section flags.
6886 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6888 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6889 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6891 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6893 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6896 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6898 * frags.c (frag_grow): Include the size of the frag struct in the
6901 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6902 if the new subseg comes before the old.
6904 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6906 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6907 to handle edge8 and edge16.
6909 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6911 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6912 before we clobber the symbol involved.
6914 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6916 * config/tc-arm.c: Remove OBJ_ELF definitions for
6917 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6918 use arm_adjust_symtab for OBJ_COFF.
6919 (armelf_adjust_symtab): New Routine.
6920 * config/tc-arm.h: Define obj_adjust_symtab to
6921 armelf_adjust_symtab for OBJ_ELF.
6923 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6925 * configure.in: Make all i386-elf targets use bfd_gas.
6926 * config/tc-i386.c (tc_i386_force_relocation): New.
6927 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6928 (md_apply_fix3): Likewise.
6929 (tc_gen_reloc): Handle them.
6930 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6931 tc_i386_force_relocation.
6933 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6935 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6937 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6939 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6940 current opcode after writing the first insturction of a reverse
6943 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6945 * read.h (generate_lineno_debug): Add prototype.
6946 * read.c (generate_lineno_debug): Make non-static.
6948 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6950 * config/tc-i386.c (md_assemble): Only warn for address/data size
6953 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6955 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6956 against Thumb function names, as the linker needs this information.
6958 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6960 * expr.c (operand): Check also that there is no advance in operand
6961 after atof_generic in order to decide "is it label 0f or floating
6964 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6966 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6967 command line options with a single dash.
6968 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6970 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6972 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6973 * tc-arm.c (arm_fix_adjustable): New routine.
6975 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6977 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6978 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6979 demand_empty_rest_of_line before mri_comment_end.
6980 (equals): Check garbage after expression before
6981 mri_comment_end in MRI mode.
6983 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6985 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6986 small immediate constant to use the constant itself rather than
6989 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6991 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6992 (pa_leave): Likewise.
6994 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6996 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6998 (i386_operand): Fix an error message.
7000 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
7002 * doc/c-arm.texi (ARM Directives): Document .req directive.
7004 * config/tc-arm.c (reg_required_here): Display erroneous string if
7005 the register name could not be decoded.
7006 Do not set inst.instruction if the sift is -1.
7008 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
7010 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
7013 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
7015 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7016 even if it is belived to be unnecessary.
7018 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7020 config/tc-i386.c (i386_operand): Size immediate constants by
7021 suffix (erroneously removed as part of July 7 change).
7023 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7025 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7026 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7027 (armelf_frob_symbol): New Routine.
7028 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
7030 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7032 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7034 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7036 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7037 command line switches passed to assembler.
7039 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7041 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7042 (gas_cgen_opcode_desc): Declare.
7043 (gas_cgen_parse_operand): Declare.
7044 (*): Prepend gas_ to gas specific fns to denote them as such.
7046 * cgen.c (gas_cgen_opcode_desc): New global
7047 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7048 (queue_fixup): Renamed from cgen_queue_fixup.
7049 (*): Prepend gas_ to gas specific fns to denote them as such.
7051 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7052 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7053 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7054 Open opcode table and initialize it.
7055 (make_parallel): Use gas_cgen_opcode_desc.
7056 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7057 (md_assemble): Ditto.
7059 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7061 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7062 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7063 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7064 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7065 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7066 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7067 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7068 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7069 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7070 (INIT_STAB_SECTION): Likewise.
7071 (OBJ_PROCESS_STAB): Likewise.
7073 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7074 (md_parse_option): Watch for them.
7075 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7076 (md_begin): Kill neverdef code.
7077 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7078 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7079 (s_alpha_coff_wrapper): New.
7080 (md_pseudo_table): Trap all ECOFF pseudos.
7082 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7084 Start of changes to remove mdebug section from mips*-elf
7085 Based on MIPS_STAB_ELF definition
7086 * acconfig.h: undef if not configured
7087 * config.in: undef if not configured
7088 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7089 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7090 * stabs.c (s_stab_generic): flush frag
7092 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7094 * configure.in: (arm-*-elf): Handle.
7095 (thumb-*-elf): Handle.
7096 * configure: Regenerate.
7097 * read.c (stringer): Fix typo in comment.
7098 * write.c (fixup_segment): Don't add symbol value to addend if
7100 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7102 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7105 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7107 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7108 (write_2_short): Emit warning if new flag is set.
7109 (do_assemble): Set flags if left instruction is one of special
7110 "right-instruction-killer" type.
7112 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7114 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7115 Always output words in debug_info section as big endian.
7116 (sparc_target_format): Choose correct bfd target.
7117 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7119 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7121 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7122 to work with internationalization code. Issue an error when two
7123 operands match that are not allowed to match.
7125 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7127 * configure.in (install_tooldir): Allow target to specify whether
7128 it wants to be installed in $(tooldir)/bin.
7129 * configure: Regenerate.
7130 * Makefile.am (install-exec-local): Set install-exec-tooldir
7131 dependency via configure.
7132 * Makefile.in: Regenerate.
7134 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7136 * Makefile.am (install-exec-local): Split into two ...
7137 (install-exec-bindir,install-exec-tooldir): New rules.
7138 * Makefile.in: Regenerate.
7140 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7142 * Makefile.am (install-exec-local): Don't remove the file before
7143 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7144 W. Rozycki <macro@ds2.pg.gda.pl>.
7145 * Makefile.in: Rebuild.
7147 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7149 * cgen.c: Include libiberty.h.
7150 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7151 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7152 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7153 (md_cgen_lookup_reloc)): Declare.
7154 (md_cgen_record_fixup_exp): Declare.
7155 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7156 (m32r_relax_frag): Declare.
7157 (cgen_md_apply_fix3): Decls moved to cgen.h.
7158 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7159 (m32r_cgen_record_fixup_exp): Delete decl.
7160 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7161 (assemble_nop): Delete.
7162 (expand_debug_syms): Delete unused `exp'.
7163 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7164 Add default case for -Wall.
7165 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7166 (md_atof): Delete unused wordP.
7168 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7170 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7173 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7176 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7177 .print, .purgem, and .struct. Remove documentation for
7180 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7182 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7183 Update call to insert_operand.
7185 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7187 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7189 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7191 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7192 whitespace after a prefix operator.
7194 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7196 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7198 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7200 * config/tc-sparc.c (log2): New static function.
7201 (s_reserve): Use log2 to convert alignment before calling
7203 (s_common): Use log2 to convert alignment before calling
7204 record_alignment and frag_align.
7205 (sparc_cons_align): Use log2.
7207 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7209 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7210 (s_common): Likewise.
7212 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7213 initialization of waddr.
7214 (sparc_elf_final_processing): Add default case to switch.
7216 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7218 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7219 than temporary real.
7221 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7223 * write.c (subsegs_finish): Don't align the segments if there were
7226 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7227 copying aux information.
7229 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7230 expression into a symbol.
7232 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7234 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7235 type to unsigned int.
7236 (md_assemble): Change type used to store offsets from unsigned
7238 (i386_operand): Switch error check to only call RESTORE_END_STRING
7239 once after parse_register.
7241 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7243 * config/tc-v850.c (md_show_usage): Changed format to match that
7246 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7248 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7250 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7252 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7255 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7257 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7258 * doc/Makefile.in: Rebuild.
7260 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7262 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7263 for %lo expressions.
7264 (mips_ip, case 'u'): Move range check after code to mask
7265 off bits in %hi/%lo expressions. Mask off high bits for
7268 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7270 * doc/Makefile.am (gasver.texi): New target.
7271 (as.info, as.dvi): Depends upon gasver.texi.
7272 * doc/as.texinfo: Include gasver.texi. Mention version number on
7273 title page and in top node.
7274 * doc/Makefile.in: Rebuild.
7276 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7278 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7279 but not including the line containing the edict.
7280 * listing.h (LISTING_EOF): New.
7281 * input-scrub.c (input_scrub_next_buffer): Call it.
7283 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7285 * config/tc-i386.c (i386_operand): Don't set the size of an
7286 immediate address based solely on the suffix and the mode.
7288 * config/tc-i386.c (md_assemble): Add assertion to make sure
7289 overlap2 does not set Imm.
7291 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7292 sequences of whitespace to a single space.
7293 (is_space_chars): Just compare with space.
7294 (md_begin): Don't initialize space_chars.
7295 (md_assemble): Just skip a single whitespace character.
7296 (i386_operand): Rewrite base-index parsing to use new
7297 parse_register, and to skip white space. Skip white space in a
7298 number of other places too. Don't give error message if
7299 parse_register fails.
7300 (parse_register): Change reg_string parameter to be non-const.
7301 Add end_op parameter. Skip white space after the `%', and return
7302 end of register string. Give error message here rather than
7305 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7307 Based on patch from Matt Semersky <matts@scd.hp.com>:
7308 * expr.c (op_encoding): Make const.
7309 (expr_set_precedence): New function.
7310 (expr_begin): Don't set operator rankings, just call
7311 expr_set_precedence.
7312 * expr.h (expr_set_precedence): Declare.
7313 * read.c (s_mri): Call expr_set_precedence.
7315 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7317 * doc/as.texinfo (Statements): Remove paragraph discussing
7318 continuing lines with a backslash. This hasn't worked for years,
7321 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7323 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7325 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7326 (ps_CTORS, ps_DTORS): New section types.
7327 (vms_fixup_xtors_section): New function
7328 (Ctors_Psect, Dtors_Psect): Define.
7329 (IS_GXX_XTOR): Define
7330 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7331 Filter static constructors/destructors and add to
7332 Ctors_Symbols/Dtors_Symbols chain.
7333 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7334 appropriate section.
7336 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7337 * makefile.vms: Merge vax/vms support.
7339 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7341 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7342 (elf_pseudo_table): Add them.
7343 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7344 (md_apply_fix): Accept them.
7345 (mips_fix_adjustable): Don't adjust them.
7346 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7347 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7348 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7349 (tc_fix_adjustable): Don't adjust them.
7351 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7353 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7355 * Makefile.in: Regenerate.
7356 * configure.in: AC_SUBST cgen_cpu_prefix.
7357 * configure: Regenerate.
7359 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7361 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7362 Changed all users of COND12_DELAY.
7364 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7366 * config/tc-mn10300.c (set_arch_mach): New function.
7367 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7368 (md_begin): Default to mn10300 mode.
7369 (md_assemble): Only accept instructions for the core mn10300
7370 chip and the active machine type.
7372 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7374 * subsegs.h (segment_info_type): Give the struct a name.
7375 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7376 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7377 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7378 * config/tc-w65.h (tc_reloc_mangle): Declare.
7379 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7381 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7383 * config/tc-v850.c (v850_comm): Restore old section
7384 after common processing.
7386 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7388 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7390 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7392 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7393 char with code that explicitly sign-extends.
7395 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7397 * config/tc-v850.c (md_begin): Restore text section as the current
7398 section after creating call table sections.
7399 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7402 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7403 with call to macro SYM_AUXINFO.
7405 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7407 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7408 with the program transform name.
7409 * Makefile.in: Rebuild.
7411 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7413 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7416 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7418 * config/tc-i386.c (i386_operand): Be prepared for a space between
7419 the open parenthesis and the start of the register operand,
7420 because of the June 16 change.
7422 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7424 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7427 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7429 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7430 even if it is belived to be unnecessary.
7432 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7434 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7436 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7438 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7440 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7441 shift amount for a repeated operand. The shift amount for the
7442 repeated copy comes from the size of the operand.
7444 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7446 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7448 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7450 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7452 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7454 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7455 characters in it as LEX_IS_SYMBOL_COMPONENT.
7456 * config/tc-i386.h (tc_symbol_chars): Define.
7457 (extra_symbol_chars): Declare.
7458 * config/tc-i386.c (extra_symbol_chars): Define.
7459 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7460 (line_comment_chars): Set to '/' if TE_LINUX.
7461 * doc/c-i386.texi (i386-prefixes): Update.
7462 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7464 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7466 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7467 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7469 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7471 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7472 constraint in instructions REP & REPI.
7474 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7476 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7477 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7479 (check_range): If the operand is shifted, then shift the number
7480 before checking its range.
7482 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7484 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7487 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7489 * config/tc-v850.c (v850_comm): Create special sections as needed.
7491 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7493 * config/tc-d10v.c (write_2_short): Addition of swapping
7494 instructions for sequential and reverse sequential order when
7495 given order is not possible.
7497 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7499 * Makefile.am: Rebuild dependencies.
7500 (DEP_INCLUDES): Fix reference to intl build directory.
7501 * Makefile.in: Rebuild.
7503 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7505 * doc/c-i386.texi: Update 16 bit documentation.
7507 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7508 IgnoreDataSize to IgnoreSize as they are used for address size as
7510 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7511 32-bit mode, similarly addr16/data16 and variants.
7513 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7515 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7516 sequential word multiply instructions.
7518 (do_assemble): Add extra command line argument, to allow mul32
7519 attribute to be preserved across parallel insns.
7520 (md_assemble): Insert NOPs between explicitly parallel insns which
7521 contain an 32 bit multiply and a 16 multiply.
7523 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7525 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7528 * config/tc-i386.c (reloc): Add braces.
7530 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7531 consistent with Intel naming.
7532 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7533 use bitfields in sib_byte.
7534 (modrm_byte): Don't use bitfields here either.
7536 * config/tc-i386.c (current_templates): Add const.
7537 (parse_register): Add const to return, param, and char *s.
7538 (i386_operand): Add const to reg_entry *r.
7539 * config/tc-i386.h (templates): Add const to start, end.
7541 Inspired by code for 16 bit gas support from Martynas Kunigelis
7542 <martynas@nm3.ktu.lt>:
7543 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7544 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7545 (uses_mem_addrmode): Remove.
7546 (md_estimate_size_before_relax): Add support here too.
7547 (md_relax_table): Rewrite interface to md_relax for 16 bit
7549 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7550 (opcode_suffix_to_type): Remove.
7551 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7552 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7553 (md_convert_frag): Likewise.
7554 (i386_operand): Add support for 16 bit base/index regs,
7555 immediates, and displacements. Remove some unnecessary casts, and
7556 localise end_of_operand_string, displacement_string_start,
7557 displacement_string_end variables. Add GCC_ASM_O_HACK.
7558 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7560 * config/tc-i386.c (prefix_hash): Remove.
7561 (md_begin): Rewrite without obstacks. Remove prefix hash table
7562 handling. Rewrite lexical table handling.
7563 (i386_print_statistics): Don't print prefix statistics.
7564 (md_assemble): Rewrite instruction parser so that line is not
7565 converted to lower case. Don't do a hash_find for prefixes,
7566 instead recognise them via opcode modifier.
7567 (expecting_operand, paren_not_balanced): Localise variables.
7568 * config/tc-i386.h (IsPrefix): Define.
7569 (prefix_entry): Remove.
7571 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7572 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7573 '\\' in case where comment_chars contains '/'.
7575 * config/tc-i386.c (MATCH): Ensure given operand and template
7576 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7577 you must write `ljmp *table(%ebx)'.
7579 From H.J. Lu <hjl@gnu.org>:
7580 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7581 as 0 ifndef BFD_ASSEMBLER.
7582 (md_assemble): Allow immediate operands without suffix or
7583 other reg operand to default in size to the current code size.
7585 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7587 * config/tc-v850.c (md_begin): Restore creation of
7588 .call_table_text and .call_table_data sections.
7590 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7592 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7593 after emitting a word of noops.
7595 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7597 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7598 (i386_operand): Simplify checks for valid base/index combinations.
7599 Disallow `in 4(%dx),%al'.
7601 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7603 (add_prefix): Change parameter from char to int.
7605 * config/tc-i386.h (Ugh): Define opcode modifier.
7606 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7608 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7609 CONSISTENT_REGISTER_MATCH macros to check register types more
7610 thoroughly. Check for illegal suffix/operand combinations
7611 when matching insns with operands. Handle new `s' suffix, and
7612 associated FloatMF opcode modifier for float insns with memory
7614 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7615 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7616 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7617 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7618 DATA_PREFIX_OPCODE throughout.
7620 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7621 (md_assemble): Rewrite suffix/register operand checking code to be
7622 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7623 AnyMem, the better to grep.
7625 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7626 given a memory operand. Don't set Abs bits either.
7627 (type_names): Remove Mem*, Abs*.
7628 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7629 define opcode_modifiers as these cases are handled by Disp8,
7630 Disp16, Disp32 and suffix checks.
7631 (COMES_IN_BOTH_DIRECTIONS): Remove.
7632 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7634 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7635 if IgnoreDataSize modifier given. Remove ShortformW modifier
7636 test. Add test for ShortForm in W base_opcode modification.
7637 Merge Seg2ShortForm and Seg3ShortForm code.
7638 * config/tc-i386.h (ShortFormW): Remove.
7639 (IgnoreDataSize): Define.
7641 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7643 * config/tc-d30v.c (md_assemble): Store previous segment state
7644 with previous instruction.
7646 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7648 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7649 (ebp, esp): Remove static variables.
7650 (MATCH): Remove test for InOutPortReg.
7651 (i386_operand): Properly handle InOutPortReg here instead.
7652 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7653 (md_assemble): Simplify and correct modrm and sib generation.
7654 (i386_operand): Add warning for scale without index.
7655 Rewrite checks for valid base/index combinations.
7657 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7658 macros and enclose in do while(0).
7659 (RESTORE_END_STRING): Likewise.
7660 (md_assemble): Add one to printed operand number so we start
7661 from 1 not 0. Add some more gettext invocations.
7662 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7665 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7666 DATA_PREFIX, SEG_PREFIX): Define.
7667 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7668 (check_prefix): Remove function.
7669 (add_prefix): New function. Add prefix to i.prefix as well as
7671 (md_assemble): Changes for add_prefix. Remove hack for wait
7672 prefix, instead always output prefixes in fixed order. Test
7673 for jcxz/loop when selecting between word & dword operations,
7674 and add address size prefix rather than operand size prefix.
7675 Remove operand -> address size hack when emitting jcxz/loop.
7676 (i386_operand): Remove O_Absent check as it's done in expr.
7678 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7680 * configure.in: Recognize m5200 as a cpu_type of m68k.
7681 * aclocal.m4: Rebuild with current libtool.
7682 * configure: Rebuild.
7684 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7686 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7687 to relaxable_symbol to prevent references to external symbol from
7690 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7692 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7693 symbols are relaxable.
7695 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7697 * config/tc-v850.c (md_begin): Don't create special
7698 sections by default.
7700 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7702 * config/tc-mips.c (macro): For div and udiv, close the
7703 reorder block as soon as possible.
7705 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7707 From Matt Semersky <matts@scd.hp.com>:
7708 * macro.c (macro_mri_mode): New function.
7709 * macro.h (macro_mri_mode): Declare.
7710 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7713 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7715 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7718 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7719 until after xstrdup in OBJ_EVAX case.
7721 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7723 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7724 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7725 of hardcoded magic number.
7726 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7728 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7730 * read.c (do_s_func): New function.
7732 * read.h (do_s_func): Add prototype.
7734 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7736 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7737 nops if fill pattern not specified.
7739 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7741 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7742 * config/te-go32.h (TE_GO32): Define.
7743 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7745 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7747 Implement .func/.endfunc pseudo-ops.
7748 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7750 * read.c (potable): Add .func,.endfunc.
7751 (s_func): New function.
7752 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7754 (in_doc_func_p,current_function_label): New static globals.
7755 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7757 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7760 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7761 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7762 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7763 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7764 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7765 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7766 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7767 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7768 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7769 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7770 * config/tc-a29k.c: Don't define md_short_jump_size,
7771 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7772 * config/tc-alpha.c: Likewise.
7773 * config/tc-alpha.h: Likewise.
7774 * config/tc-arm.c: Likewise.
7775 * config/tc-h8300.c: Likewise.
7776 * config/tc-h8500.c: Likewise.
7777 * config/tc-hppa.c: Likewise.
7778 * config/tc-i860.c: Likewise.
7779 * config/tc-i960.c: Likewise.
7780 * config/tc-ppc.c: Likewise.
7781 * config/tc-sh.c: Likewise.
7782 * config/tc-sparc.h: Likewise.
7783 * config/tc-tic30.c: Likewise.
7784 * config/tc-w65.c: Likewise.
7785 * config/tc-z8k.c: Likewise.
7787 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7789 * config/tc-vax.c (_): Delete this macro used for placeholder
7790 values in vax_operand_width_size; it conflicts with the _() macro
7791 used for internationalization.
7793 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7795 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7796 code. From Chris Moller <moller@bops.com>.
7798 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7799 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7800 * read.c (emit_expr): Initialize seg and subseg fields of a new
7802 * write.c (write_object_file): Switch to the appropriate segment
7803 and subsegment when processing a broken word.
7805 * config/tc-m68k.c (mri_assemble): New static function.
7806 (build_mri_control_operand): Call mri_assemble rather than
7808 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7809 (s_mri_endf, s_mri_endw): Likewise.
7811 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7813 * read.c (s_org): Call md_flush_pending_output if it is defined.
7815 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7817 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7819 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7820 (md_parse_option): Add for same.
7821 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7822 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7823 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7825 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7827 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7829 * config/tc-arm.c (find_real_start): Relax definition of local
7832 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7834 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7835 symbols at the given address, not just the last one specified.
7837 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7839 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7840 or number_to_chars_littleendian to write data.
7842 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7844 * config/tc-v850.c (md_assemble): Remove artificially created
7845 register name symbols.
7847 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7849 * write.c (fixup_segment): Change "segment" to "section" in
7852 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7854 * write.c (fixup_segment): Change sym1-sym2 message again.
7856 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7858 * write.c (fixup_segment): Improve error message for sym1-sym2
7859 errors when sym1 is in a different segment from sym2.
7861 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7863 * config/tc-m32r.c (warn_unmatched_high): New static local.
7864 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7865 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7866 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7867 (md_parse_option): Likewise.
7868 (md_show_usage): Likewise.
7869 (m32r_frob_file): Likewise.
7871 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7872 (read_a_source_file): Call them.
7873 * read.h (stabs_generate_asm_file): Declare.
7874 * stabs.c (stabs_generate_asm_file): New function.
7875 (generate_asm_file): New function.
7876 (stabs_generate_asm_lineno): Move file name handling into
7879 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7881 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7882 (d30v_current_align, d30v_current_align_seg): New variables.
7883 (d30v_last_label): New variable.
7884 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7885 (s_d30v_data, s_d30v_section): Likewise.
7886 (md_pseudo_table): Call them.
7887 (md_begin): Initialize d30v_current_align_seg.
7888 (md_assemble): Call d30v_align when needed by known current alignment.
7889 (d30v_frob_label, d30v_cons_align): New functions.
7890 * config/tc-d30v.h (md_do_align): Remove.
7891 (tc_frob_label): Call d30v_frob_label.
7892 (md_cons_align): New.
7894 * config/tc-d30v.c (find_format): Convert complex expressions to
7895 expression symbols before processing. Clean up code formatting.
7897 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7899 * po/Make-in (install-info): New target.
7901 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7903 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7905 * config/tc-mn10300.c (md_assemble): Likewise.
7907 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7909 * Makefile.am: Update with `make dep-am'.
7910 (HFILES): Add cgen.h.
7911 (cgen.o): Depend on cgen.h.
7912 * Makefile.in: Regenerate.
7914 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7916 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7918 * gasp.c (grab_label): Permit a label to be a preprocessor
7919 variable by permitting a label to start with a backslash.
7921 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7923 * config/tc-mips.c (validate_mips_insn): Removed hack
7924 for previously inaccessible bitfields in some INSN_TRAP
7927 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7929 * config/tc-d30v.c (do_assemble): Abort with error message
7930 if opcode operands do not match.
7932 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7934 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7935 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7936 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7937 similar new 'q' operand.
7939 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7941 * cgen.c (cgen_asm_finish_insn): Fix typo.
7943 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7946 * cgen.c: Include it.
7947 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7948 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7949 All callers updated.
7950 * config/tc-m32r.c: Include cgen.h.
7951 (m23r_insn): New members num_fixups,fixups.
7953 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7955 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7956 to avoid compiler warning.
7958 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7960 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7963 * makefile.vms (OBJS): Add ehopt.obj
7965 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7967 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7969 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7971 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7972 a short format insn.
7973 (md_assemble): Set it for explicitly packed insns.
7975 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7977 * config/obj-coff.c (c_symbol_merge): Do not take address of
7978 native fields when performing the memcpy.
7980 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7982 * config/tc-mips.c (macro,macro2): Implement
7983 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7985 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7987 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7988 relocations against globally visible symbols.
7989 * config/tc-m68k.c (relaxable_symbol): New macro.
7990 (m68k_ip, md_estimate_size_before_relax): Use it.
7991 (tc_m68k_fix_adjustable): Also handle weak symbols.
7993 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7995 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7996 references to externally visible symbols.
7997 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7998 values in twice for a PC relative reloc if the symbol is
8001 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
8002 don't adjust a PC relative reloc against an externally visible
8004 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
8005 for a PC relative fixup against an externally visible defined
8006 symbol, arrange to store object file and addend values as though
8007 the symbol were not defined.
8008 (tc_gen_reloc): Likewise.
8010 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
8012 * read.c (sizeof_leb128): Referenced externally by write.c so
8015 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8017 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
8018 and expand a 'debug' symbol associated with the next instruction
8019 that does not cause a short instruction to be filled with a NOP.
8020 (md_pseudo_table): Add support for .debugsym.
8021 (assemble_parallel_insn): Add calls to expand_debug_sym as
8023 (md_assemble): Ditto.
8025 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8027 * as.c (main): Conditionally call setlocale.
8028 * gasp.c (main): Likewise.
8029 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8030 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8032 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8034 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8036 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8038 * config/tc-hppa.c: Change all calls to bzero to use memset.
8039 (pa_ip): Add cast to avoid warning.
8040 (tc_gen_reloc, md_apply_fix): Likewise.
8041 (pa_find_space_by_number): Likewise.
8042 (hppa_force_relocation): Likewise.
8043 (pa_block): Change i to unsigned int.
8044 * config/obj-som.h (obj_som_copyright): Declare.
8046 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8048 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8049 for line numbers for assembly source.
8051 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8053 * configure.in: Change version number to 2.9.4
8054 * configure: Rebuild.
8056 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8058 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8060 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8062 * ecoff.h: Change symbolS in function declaration to struct
8065 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8067 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8068 (md_convert_frag): Fix i18n typo.
8070 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8072 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8073 * ecoff.h: Protoype it.
8074 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8075 [EVAX] (s_alpha_prologue): Delete.
8076 (md_pseudo_table): Update.
8078 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8080 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8081 array to local pointer.
8082 (get_args, parse_expr): Add casts to avoid warnings.
8084 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8086 * read.c (s_set): Cast xmalloc return value to fragS *.
8087 * config/tc-m68k.c (m68k_ip): Function made static to match
8088 previous forward declaration.
8089 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8091 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8093 * config/tc-v850.c: Add internationalisation macros to error
8096 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8097 macros to error strings.
8099 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8101 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8102 reloc is in the TOC csect.
8103 (md_apply_fix3): Correct gettext typo.
8105 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8107 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8108 .L - they are local labels and the branches are not really
8109 function calls but rather far jumps.
8111 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8113 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8115 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8117 * config/tc-i386.c (md_assemble): Print operand number rather than
8118 using ordinal_names.
8119 (i386_operand): Likewise.
8121 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8123 * Makefile.am (INTLLIBS): Define to work around apparent automake
8125 All Makefiles: Regenerated.
8127 * Many files: Added gettext invocations around user-visible
8129 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8130 HAVE_LC_MESSAGES): Define.
8131 * dep-in.sed: Added asintl.h.
8132 * po/Make-in: New file.
8133 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8135 * read.c (Z_): Renamed from `_'.
8136 * Makefile.am (SUBDIRS): Added po.
8137 (POTFILES): new macro.
8138 (po/POTFILES.in): New target.
8139 ($(OBJS)): Added asintl.h.
8141 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8142 (as_new_LDADD): Added $(INTLLIBS).
8143 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8144 (gasp_new_LDADD): Added $(INTLLIBS).
8145 (gasp_new_DEPENDENCIES): New macro.
8146 * configure, aclocal.m4: Rebuilt.
8147 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8149 (ALL_LINGUAS): Define.
8150 * macro.c: Include "asintl.h".
8151 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8152 * as.h: Include "asintl.h".
8153 * config/tc-i386.c (ordinal_names): Removed.
8154 (md_assemble): Changed error text to avoid ordinal_names.
8155 (i386_operand): Likewise.
8156 (reloc): Added as_bad to avoid i18n problems.
8157 (tc_gen_reloc): Likewise.
8158 * config/tc-arm.c (bad_args): Now a #define.
8160 * config/obj-vms.c (VMS_stab_parse): Changed type of
8162 (global_symbol_directory): Unified strings to avoid i18n
8164 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8165 avoid i18n problems.
8166 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8167 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8169 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8171 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8173 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8175 * as.c (print_version_id): Added an fprintf to avoid i18n
8177 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8179 * expr.c (expr): Added as_warn call to avoid i18n problems.
8180 * messages.c (as_assert): Changed code to avoid i18n problems.
8181 (as_abort): Likewise.
8182 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8183 (s_space): Likewise.
8184 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8186 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8188 * config/tc-i386.c (check_prefix): New static function, split out
8190 (struct _i386_insn): Add wait_prefix field.
8191 (md_assemble): Remove wait_prefix local variable. Use
8192 check_prefix when adding a prefix.
8194 * config/tc-i386.c (current_templates): New static variable.
8195 (md_assemble): Remove current_templates local variable.
8196 (md_assemble, i386_operand): Improve error and warning messages in
8197 many places. Add RESTORE_END_STRING in many places before error
8198 return. Clarify some comments.
8200 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8202 (md_assemble): Parse string instruction operands, looking for
8203 segment override prefixes. Check for invalid segment prefixes on
8205 (i386_operand): i.seg[] and max mem_operand changes for string
8207 * config/tc-i386.h (EsSeg): Define.
8209 * config/tc-i386.h (regKludge): Define.
8210 (iclrKludge, imulKludge): Don't define.
8211 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8212 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8213 opcode_modifier checks to look for more common cases first. Add
8214 default_seg for IsString case.
8216 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8218 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8220 * configure: Rebuild with new automake and libtool.
8221 * aclocal.m4, Makefile.in: Likewise.
8223 * doc/Makefile.am (as.dvi): New target.
8224 * doc/Makefile.in: Rebuild.
8226 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8228 * configure.in: Added sparc86x support.
8230 * configure: Rebuild.
8232 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8234 (md_parse_option): Warn if -EL is not supported for this architecture.
8236 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8238 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8240 * config/tc-mips.c (mips_ip): Note when we use get match on
8241 the full instruction name.
8243 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8245 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8246 back into the expression to handle add/sub simplification correctly.
8248 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8250 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8252 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8254 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8257 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8259 * symbols.c (max_indent_level): New global.
8260 (print_symbol_value_1): Use it.
8261 * expr.h (expr_build_dot): Declare.
8262 * expr.c (expr_build_dot): New function.
8264 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8266 * symbols.c (print_binary): New function.
8267 (print_expr_1): Call it.
8269 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8271 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8272 operand in the opcode.
8274 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8276 * config/tc-i386.h: Reorder operand flags and opcode modifier
8277 flags for clarity. Remove unused definitions: Unknown,
8278 ImmUnknown, DispUnknown, NoModrm.
8279 * config/tc-i386.c (type_names): Add missing Debug type.
8280 (md_assemble): Better duplicate prefix checking. Quicker string
8281 instruction check via new opcode_modifier flag.
8283 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8285 * doc/as.texinfo (Invoking): Clarify -Wa example.
8287 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8289 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8290 (s_mips_weakext): Define.
8291 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8292 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8295 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8297 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8298 is an error if the value can not be computed at assembly time.
8299 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8301 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8303 * gasp.c (main): Set next field of new include_path structure to
8304 NULL. From Avery Pennarun <averyp@gdc.ca>.
8306 * read.c (s_mri_sect): Call as_bad rather than abort for an
8307 unsupported MRI target.
8309 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8311 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8312 the destination of a branch instruction should be altered.
8313 (find_real_start): New function: Locate the real, Thumb coded
8314 start of a Thumb function.
8315 (do_t_branch23): Alter the destination of branches to Thumb
8318 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8320 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8322 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8325 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8327 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8328 * doc/c-hppa.texi: Likewise.
8330 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8332 * Makefile.am: Rebuild dependencies.
8333 * Makefile.in: Rebuild.
8335 * Makefile.am (DEP_INCLUDES): New variable.
8336 (.dep1): Change to work when srcdir is not an absolute path.
8337 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8338 * Makefile.in: Rebuild.
8340 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8342 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8343 LinearAddress patch.
8345 * configure.in: Set version to 2.9.1.
8346 * configure: Rebuild.
8348 * Branched binutils 2.9.
8350 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8352 * config/tc-i386.h (FWait): Define.
8353 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8354 other prefixes. Check FWait flag in opcode table to see which
8355 instructions require an fwait prefix.
8357 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8359 * stabs.c (get_stab_string_offset): Always create a stab string
8362 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8364 Fix some gcc -Wall warnings:
8365 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8366 * ehopt.c (eh_frame_code_alignment): Likewise.
8367 * expr.c (integer_constant, operand): Likewise.
8368 * frags.c (frag_align): Likewise.
8369 * gasp.c (level_0, change_base, doinstr): Likewise.
8370 * hash.c (hash_ask): Likewise.
8371 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8372 (debugging_pseudo): Likewise.
8373 * macro.c (define_macro, check_macro): Likewise.
8374 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8375 (ignore_rest_of_line, float_cons): Likewise.
8376 * symbols.c (decode_local_label_name): Likewise.
8377 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8378 (fixup_segment, number_to_chars_bigendian): Likewise.
8379 (number_to_chars_littleendian): Likewise.
8380 * config/atof-ieee.c (gen_to_words): Likewise.
8381 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8382 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8383 * read.c (output_big_sleb128): Initialize locals to avoid
8385 (output_big_uleb128, equals): Likewise.
8386 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8387 to unsigned int. Change zeros to unsigned int.
8388 * cond.c (s_if): Add return to default case.
8389 * frags.c (frag_now_fix): Change return type to addressT.
8390 * frags.h (frag_now_fix): Update declaration.
8391 * listing.c (file_info_struct): Change linenum to unsigned int.
8392 (struct list_info_struct): Change hll_line to unsigned int.
8393 (print_source): Update format string.
8394 * read.c (emit_expr): Change scan to unsigned int, and don't
8395 bother to initialize it.
8396 * symbols.c (dollar_label_count): Change to unsigned long.
8397 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8398 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8399 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8401 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8403 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8404 mcf5200 just as we do for m68000.
8405 (m68k_init_after_args): Likewise.
8406 (md_estimate_size_before_relax): Likewise.
8408 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8410 * config/tc-v850.c (md_assemble): Store relocation addend in
8411 fixup instead of instruction.
8413 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8415 * config/tc-i386.c (md_assemble): Swap template arguments to
8416 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8417 This macro is currently symmetric, so passing them the wrong
8418 way didn't cause any problem, but may if the macro is changed
8420 After copying template to i.tm, use i.tm. rather than t-> to
8421 access fields, and make t a const*
8422 Move i.tm.operand_types[] swap to immediately after the copy.
8424 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8426 * expr.h (expr_build_uconstant): Add prototype.
8427 (expr_build_unary,expr_build_binary): Add prototypes.
8428 * expr.c (expr_build_uconstant): New function.
8429 (expr_build_unary,expr_build_binary): New functions.
8431 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8433 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8434 * macro.c (macro_expand_body): Increase buffer size.
8435 * messages.c (as_warn): Likewise.
8436 (as_warn_where, as_bad, as_bad_where): Likewise.
8438 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8440 Based on patch from H.J. Lu <hjl@gnu.org>:
8441 * Makefile.am (DISTSTUFF): New variable.
8442 (diststuff): New target.
8443 * Makefile.in: Rebuild.
8445 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8447 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8448 m32r_elf_section_change_hook.
8450 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8451 emit a nop if a section ends with a 16 bit instruction.
8453 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8455 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8456 s_lcomm rather than obj_coff_lcomm.
8457 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8459 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8461 * config/tc-i386.h (LinearAddress): Define.
8462 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8463 instruction, don't use a default segment.
8465 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8467 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8468 * configure: Rebuild.
8470 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8472 * aclocal.m4, configure: Rebuild with libtool 1.2.
8474 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8476 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8477 PC relative branches. Patch courtesy of Jonathan Walton.
8480 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8482 * configure.in (emulations): Add thumb-pe target.
8484 * configure (emulations): Add thumb-pe target.
8486 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8488 * itbl-lex.l (yywrap): Don't define if already defined as a
8491 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8493 * depend.c (quote_string_for_make): New function.
8494 (wrap_output): Use it.
8496 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8498 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8499 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8501 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8503 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8504 Recognize -GN and -relax.
8505 (md_begin): Initialize gp size from -G switch.
8506 (alpha_force_relocation): Always force if -relax.
8507 (alpha_align): Take a new argument that will specify when to
8508 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8509 Change all callers. Emit nop alignment padding as nop+unop pair.
8511 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8513 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8514 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8516 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8518 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8519 require padding to the next long word boundary.
8521 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8523 * cgen.c: #include symcat.h.
8524 * config/tc-m32r.c: Likewise.
8526 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8528 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8529 absolute expressions instead of '$' prefixed register names.
8531 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8533 * read.c (s_set): Record file and line info for symbols when -as.
8534 (pseudo_set): Don't overwrite that dummy fragment.
8536 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8538 * config/tc-ppc.c (md_pseudo_table): Add "section".
8539 (ppc_named_section): New static function.
8541 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8543 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8544 so we don't have to scan the entire list.
8546 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8548 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8549 case, allow the parallel instructions to modify the same flag
8552 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8554 * listing.c (list_symbol_table): Categorize symbols by
8555 undefined_section rather than sy_frag->line == NULL.
8557 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8559 * Makefile.am (install-exec-local): Install properly when ln
8560 fails or tooldir == prefix.
8562 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8564 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8565 Test result of insert_operand for error.
8567 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8569 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8570 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8571 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8572 * doc/Makefile.in: Rebuild.
8574 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8576 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8577 (macro): Fix handling of M_COP[0-3].
8579 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8581 Based on patches from Ross Harvey <ross@teraflop.com>:
8582 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8583 if macro_alternate or macro_mri.
8584 (getstring): Remove support for byte constants between < and >.
8585 (get_any_string): '<' only starts a string if macro_alternate or
8587 (macro_expand_body): Permit keyword parameters following
8588 positional parameters.
8590 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8591 * configure.in (alpha*-*-netbsd*): New target.
8592 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8593 * configure: Rebuild.
8595 * as.h (flag_warn_suppress_instructionswap): Move from here...
8596 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8597 here, and make static.
8599 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8600 BFD_ASSEMBLER or MANY_SEGMENTS.
8602 * as.c (show_usage): Update bug-gnu-utils address.
8603 * gasp.c (show_usage): Likewise.
8604 * doc/as.texinfo (Bug Reporting): Likewise.
8606 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8608 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8609 insns regardless of the size of a pointer if we're in mips I or
8611 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8613 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8615 Fix rac to accept only a0:
8616 * tc-d10v.c (parallel_ok, find_opcode):
8617 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8618 Introduce OPERAND_GPR.
8620 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8622 * read.c (s_fill): Handle non-constant repeat counts by creating
8623 an rs_space fragment.
8625 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8627 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8628 from as_bad to as_warn.
8630 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8632 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8633 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8634 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8636 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8638 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8639 seg_fix_rotP rather than fix_root from seg_info.
8641 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8643 * expr.c: Add support for 0x1_2_3_4 bignums.
8645 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8647 * configure.in: Change -linux* to -linux-gnu*.
8648 * configure: Rebuild.
8650 * app.c (do_scrub_begin): Treat \r as whitespace.
8652 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8654 * Makefile.am: Update dependencies.
8655 * Makefile.in: Rebuild.
8657 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8659 * configure, aclocal.m4: Rebuild with new libtool.
8661 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8663 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8664 the argument to bfd_set_arch_mach.
8665 (load_address): Use bfd_arch_bits_per_address to determine the
8666 bit size of an address instead of looking at the isa level.
8667 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8669 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8671 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8673 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8675 * ehopt.c: New file.
8676 * as.h (enum _relax_state): Add rs_cfa.
8677 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8678 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8679 * read.c (emit_expr): Call check_eh_frame.
8680 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8681 (relax_segment): Likewise.
8682 * Makefile.am: Rebuild dependencies.
8683 (GAS_CFILES): Add ehopt.c.
8684 (GENERIC_OBJS): Add ehopt.o.
8685 * doc/internals.texi (Frags): Document rs_cfa.
8687 * as.c (show_usage): Mention --traditional-format.
8688 (parse_args): Accept --traditional-format.
8689 * as.h (flag_traditional_format): Declare.
8690 * output-file.c (output_file_create): If flag_traditional_format,
8691 set BFD_TRADITIONAL_FORMAT on stdoutput.
8692 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8694 * config/tc-mips.c (append_insn): Make sure that if we have a
8695 fixup for an unmatched %hi reloc, it does not associated with a
8698 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8699 * doc/Makefile.in: Likewise.
8701 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8703 * config/tc-m32r.c (check_for_side_effects): New function.
8704 (can_make_parallel): Add checks for instruction side effects
8705 clashing with the other instruction.
8706 (assemble_parallel_insn): Improve warning messages. Return error
8707 message from non-swapped instruction order.
8709 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8711 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8713 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8714 md_cleanup definition. This moves the forced literal output to
8715 the end of the source pass, and avoids macro's inserting literals
8716 into the code immediately after the macro expansion.
8718 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8720 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8721 a gas internal symbol is adjustable.
8722 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8724 * as.h: If gcc version greater than 2.6, use `__format__' and
8725 `__printf__' in function attributes, rather than `format' and
8728 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8730 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8732 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8734 Add tms320c30 support:
8735 * config/tc-tic30.h: New file.
8736 * config/tc-tic30.c: New file.
8737 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8738 TARGET_FORMAT as "coff-tic30".
8739 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8740 * Makefile.am: Rebuild dependencies.
8741 (CPU_TYPES): Add tic30.
8742 (CPU_OBJ_VALID): tic30-aout is valid.
8743 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8744 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8745 * configure, Makefile.in: Rebuild.
8747 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8749 * config/tc-v850.c (md_assemble): Improvements to error messages.
8751 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8753 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8754 BFD_RELOC_HI16_S to store the high bits of any value.
8756 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8757 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8758 assembler calculate relocations to any external symbol at all.
8759 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8760 involving generation of pc-relative relocs.
8761 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8762 has been moved to md_apply_fix3.
8764 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8765 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8766 which actually means (the address of identifier's GOT entry) +
8767 constant, which is not particularly useful.
8769 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8771 * read.h (include_dirs): Declare.
8772 (include_dir_count,include_dir_maxlen): Declare.
8774 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8776 * configure.in: Correct check for shared opcodes library.
8777 * configure: Rebuild.
8779 * listing.c (buffer_line): If we can't open the file, set at_end.
8780 (listing_print): Remove unused local variable fi.
8782 * config/m68k-parse.y (reglistpair): Handle register list in
8785 * config/vms-conf.h: Don't undef VERSION.
8787 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8789 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8791 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8793 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8794 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8795 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8796 (EXTRA_DIST): Define.
8797 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8798 explicitly rather than via the list of object files.
8799 (gcc-as.opt): New file created when make-gas.com is run.
8800 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8801 itbl-cpu.h} to #include appropriate file rather than copying that
8803 * config/vms-conf.h: Synchronize with current config.in.
8804 * Makefile.in: Rebuild.
8806 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8808 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8809 (parallel_ok): Relaxed parallel subinstruction dependency check.
8811 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8813 * as.h (flag_warn_suppress_instructionswap): added new flag.
8814 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8815 command line argument.
8816 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8817 warning only if flag_warn_suppress_instructionswap is false.
8819 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8821 * configure.in (i386-*-mingw32*): New target.
8822 * configure: Rebuild.
8824 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8826 * symbols.c (resolve_symbol_value): Don't set the segment if it
8827 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8829 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8832 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8834 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8835 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8838 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8840 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8842 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8844 * config/tc-v850.c (v850_insert_operand): Display instruction when
8845 an error is encountered.
8847 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8849 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8850 (i386-*-sco3.2v5*coff): New target.
8851 (i386-*-sco3.2*): New target.
8852 * configure: Rebuild.
8854 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8856 * config/tc-v850.c: Tidy error message production.
8858 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8860 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8861 validate_immediate return value in the right type for comparisons
8864 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8866 * listing.c (MAX_BYTES): Use listing variables not constants.
8867 (data_buffer): No longer an array, but a pointer.
8868 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8869 (listing_listing): Allocate data_buffer.
8871 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8873 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8874 --listing-rhs-width, --listing-cont-lines.
8875 (show_usage): Update.
8876 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8877 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8878 (print_lines): Use the variables instead of the constants.
8879 (listing_listing): Likewise.
8880 * listing.h: Declare the new vars.
8882 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8884 * as.c (parse_args): Add --keep-locals alias for -L.
8885 Add --strip-local-absolute.
8886 (show_usage): Update.
8887 * as.h (flag_strip_local_absolute): New flag.
8888 * symbols.c (S_IS_LOCAL): Use it.
8889 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8890 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8891 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8893 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8895 * config/tc-m32r.c: Detect if explicitly parallel instructions
8896 might have an io conflict and issue a warning message.
8898 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8900 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8901 cgen_swap_fixups): Functions to save, restore and swap the fixup
8902 chain with a backup copy.
8903 (cgen_asm_finish_insn): Returns address of constructed insn.
8905 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8907 * listing.c (file_info_struct): Remove FILE, add POS.
8908 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8909 (file_info): Don't open the file.
8910 (buffer_line): Check for the file in the last_open cache, updating
8912 (print_source): Don't reference file_info->file.
8913 (listing_listing): Likewise.
8914 (listing_print): Close the file in the cache, if any.
8916 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8918 * read.c (dwarf_file_string): New file static variable.
8919 (emit_expr): Look for constant sequence that leads up to a file
8920 name in DWARF debugging output.
8921 (stringer): Use dwarf_file_string to decide whether to accept a
8922 string as a file name.
8924 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8926 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8927 (crack_operand): Add reg->reglst MRI hack.
8928 (r_seg): Put reglst symbols in reg_section.
8929 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8931 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8933 * tc-sh.c (get_specific): Handle SGR & DBR.
8935 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8937 * tc-h8300.c (parse_reg): Take the length of the symbol into
8938 account when attempting to match a register name.
8939 * tc-h8500.c (parse_reg): Likewise.
8941 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8943 * cgen.c: Formatting changes to improve readability.
8945 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8947 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8950 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8952 Based on a patch from Jim Wilson
8953 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8954 (tc_gen_reloc): Handle cross section PC relative relocs
8957 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8959 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8961 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8963 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8964 (expr_jmp_buf): New static local.
8965 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8966 (cgen_md_operand): New function.
8967 * tc-m32r.c: Clean up pass over `struct foo' usage.
8968 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8970 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8972 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8973 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8975 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8977 * config/tc-i386.c (i386_operand): Give an error if there are
8978 unrecognized characters after an expression.
8980 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob