1 2001-01-11 Andreas Jaeger <aj@suse.de>
3 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
6 2001-01-10 Nick Clifton <nickc@redhat.com>
8 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
9 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
11 2001-01-10 Nick Clifton <nickc@redhat.com>
13 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
14 character used to dollar local symbols.
15 (LOCAL_LABEL_CHAR): New constant - the magic character used to
17 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
18 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
21 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
22 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
23 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
25 2001-01-08 Bo Thorsen <bo@suse.de>
27 * config/tc-i386.c (i386_immediate, i386_displacement):
30 2001-01-07 Ian Lance Taylor <ian@zembu.com>
32 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
35 2001-01-07 Philip Blundell <philb@gnu.org>
37 * doc/as.texinfo (Bug Reporting): Update email address for
41 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
43 * configure.in: Define DEFAULT_ARCH for i386.
44 * tc-i386.c (md_assemble): Return after the error message;
45 move testing for 64bit operands to proper place.
47 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
49 * doc/as.texinfo: Document '#' as comment character for i386 and
50 x86_64. Add AMD x86-64 into menu of machine dependent information.
52 * doc/c-i386.texi: Document x86_64 extensions.
54 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
56 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
58 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
60 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
61 * NEWS: Add note about Pentium4 support.
63 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
65 * tc-i387.c (pi, pte, pt): Update.
66 (type_names): Add new types.
68 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
70 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
72 (CpuP4, CpuSSE2): New.
73 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
75 2001-01-03 Philip Blundell <pb@futuretv.com>
77 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
79 (alpha_fix_adjustable): Likewise.
80 (md_apply_fix): Likewise.
82 2000-12-31 H.J. Lu <hjl@gnu.org>
84 * listing.c (listing_message): Allocate string only if it is
89 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
91 * doc/internals.texi (Relaxing with a table) <after relaxation>:
92 Point out caveats with generating fixups for the opcode in a frag.
94 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
96 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
99 2000-12-29 H.J. Lu <hjl@gnu.org>
101 * listing.c (calc_hex): Print the variable part only if the
102 fragment type is rs_fill.
104 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
106 * doc/internals.texi (tc_conditional_pseudoop,
107 TC_LINKRELAX_FIXUP): Fix typos.
109 2000-12-28 Richard Henderson <rth@redhat.com>
111 * write.c (subsegs_finish): Fix thinko last change -- don't
112 "optimize" the alignment == 0 case.
114 2000-12-28 Richard Henderson <rth@redhat.com>
116 * as.h (rs_align_test): New.
117 * frags.c (NOP_OPCODE): Move default from read.c.
118 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
119 (frag_align_code): New.
120 * frags.h (frag_align_code): Declare.
121 * read.c (NOP_OPCODE): Remove.
122 (do_align): Use frag_align_code.
123 * write.c (NOP_OPCODE): Remove.
124 (get_recorded_alignment): New.
125 (cvt_frag_to_fill): Handle rs_align_test.
126 (relax_segment): Likewise.
127 (subsegs_finish): Align last subseg in section to the
128 section alignment. Use frag_align_code.
129 * write.h (get_recorded_alignment): Declare.
130 * config/obj-coff.c (size_section): Handle rs_align_test.
131 (fill_section, fixup_mdeps): Likewise.
132 (write_object_file): Use frag_align_code.
134 * config/tc-alpha.c (alpha_align): Use frag_align_code.
135 (alpha_handle_align): New.
136 * config/tc-alpha.h (HANDLE_ALIGN): New.
137 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
139 * config/tc-i386.h (md_do_align): Use frag_align_code.
140 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
142 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
143 (ia64_handle_align): New.
144 * config/tc-ia64.h (HANDLE_ALIGN): New.
145 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
147 * config/tc-m32r.c (m32r_do_align): Remove.
148 (m32r_handle_align): New.
149 (fill_insn): Use frag_align_code.
150 * config/tc-m32r.h (md_do_align): Remove.
151 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
152 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
153 * config/tc-mips.c, config/tc-mips.h: Similarly.
155 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
156 (sh_handle_align): Likewise. Handle rs_align_code.
157 (sh_do_align): Remove.
158 * config/tc-sh.h (md_do_align): Remove.
159 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
161 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
162 (sparc_handle_align): Likewise. Handle rs_align_code.
163 * config/tc-sparc.h (md_do_align): Remove.
164 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
166 2000-12-22 DJ Delorie <dj@redhat.com>
168 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
169 when we assemble the first half of a pair.
171 2000-12-22 H.J. Lu <hjl@gnu.org>
173 * config/tc-i386.c (reloc): Update the macro for non-bfd
175 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
177 2000-12-22 H.J. Lu <hjl@gnu.org>
179 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
181 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
183 * tc-i386.h (i386_target_format): Define even for ELFs.
184 (QWORD_MNEM_SUFFIX): New macro.
185 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
187 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
188 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
190 (Size64, No_qSuf, NoRex64, Rex64): New macros.
191 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
192 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
193 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
194 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
196 (Reg, WordReg): Add Reg64.
197 (Imm): Add Imm32S and Imm64.
199 (Disp): Add Disp64 and Disp32S.
200 (AnyMem): Add Disp32S.
201 (RegRex, RegRex64): New macros.
202 (rex_byte): New type.
203 * tc-i386.c (set_16bit_code_flag): Kill.
204 (fits_in_unsigned_long, fits_in_signed_long): New functions.
205 (reloc): New parameter "signed"; support x86_64.
206 (set_code_flag): New.
207 (DEFAULT_ARCH): New macro; default to "i386".
208 (default_arch): New static variable.
209 (struct _i386_insn): New fields Operand_PCrel; rex.
210 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
211 (flag_code): New enum and static variable.
212 (use_rela_relocations): New static variable.
213 (flag_code_names): New static variable.
214 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
215 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
217 (i386_align_code): Return plain "nop" for x86_64.
218 (mode_from_disp_size): Support Disp32S.
219 (smallest_imm_type): Support Imm32S and Imm64.
220 (offset_in_range): Support size of 8.
221 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
222 (md_pseudo_table): Add "code64"; use set_code_flat.
223 (md_begin): Emit sane error message on hash failure.
224 (tc_i386_fix_adjustable): Support x86_64 relocations.
225 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
226 instructions supported on particular arch just partially,
227 output of 64bit immediates, handling of Imm32S and Disp32S type.
228 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
229 (i386_displacement): Likewise.
230 (i386_index_check): Cleanup; support 64bit addresses.
231 (md_apply_fix3): Support x86_64 relocation and rela.
232 (md_longopts): Add "32" and "64".
233 (md_parse_option): Add OPTION_32 and OPTION_64.
234 (i386_target_format): Call even for ELFs; choose between
235 elf64-x86-64 and elf32-i386.
236 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
237 (tc_gen_reloc): Support rela relocations and x86_64.
238 (intel_e09_1): Support QWORD.
240 2000-12-15 Diego Novillo <dnovillo@redhat.com>
242 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
243 it's not an offset expression.
244 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
245 keep the braces '[' and ']' in the output string.
246 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
247 != FLAT. There is no such op_modifier.
249 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
251 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
254 2000-12-13 Kazu Hirata <kazu@hxi.com>
256 * as.h: Fix formatting.
258 * dwarf2dbg.c: Likewise.
259 * input-scrub.c: Likewise.
262 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
264 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
265 configure: Regenerate.
267 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
269 * dwarf2dbg.c: #include <limits.h> only if it exists.
271 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
273 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
274 (md_apply_fix): Here too.
276 2000-12-12 Jim Wilson <wilson@redhat.com>
278 * config/tc-ia64.h (ia64_init): Add prototype.
280 2000-12-12 H.J. Lu <hjl@gnu.org>
282 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
284 * read.h (outputting_stabs_line_debug): Change it to int.
285 * stabs.c (outputting_stabs_line_debug): Likewise.
287 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
289 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
290 the address of a function result.
292 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
294 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
295 (md_assemble): Call dwarf2_emit_insn.
296 (shlib): Fix typo SHILB -> SHLIB.
297 (md_parse_option): Likewise.
298 (ppc_elf_validate_fix): Likewise:
299 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
301 2000-12-12 Nick Clifton <nickc@redhat.com>
303 * cgen.h: Fix formatting.
304 * input-scrub.c: Fix formatting.
305 * macro.c: Fix formatting.
306 * config/tc-mips.c: Fix formatting.
307 * doc/c-mips.texi: Fix formatting.
309 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
311 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
312 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
314 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
316 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
319 * i386.h (*_Suf): Remove No_dSuf.
320 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
322 (i386_optab): Remove 'd' in the suffixes.
324 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
326 * config/tc-i386.c (T_SHORT): Undefine before defining.
328 2000-12-05 Kazu Hirata <kazu@hxi.com>
330 * config/tc-mips.c: Fix formatting.
332 2000-12-04 Matthew Hiller <hiller@redhat.com>
334 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
335 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
336 (md_show_usage): Ditto.
337 (md_parse_option): Ditto.
338 (d10v_cleanup): Writes pending instruction only if
339 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
340 Fix compile time warning messages.
342 * doc/c-d10v.texi: Documents new options.
344 2000-12-04 Matthew Hiller <hiller@redhat.com>
346 * stabs.c (outputting_stabs_line_debug): New variable.
347 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
348 function entry and unset at function exit.
350 * read.h (outputting_stabs_line_debug): New extern declaration.
352 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
354 * dwarf2dbg.c: Fix compile time warning messages.
356 2000-12-03 Kazu Hirata <kazu@hxi.com>
358 * config/tc-a29k.c: Fix formatting.
359 * config/tc-alpha.c: Likewise.
360 * config/tc-arm.c: Likewise.
361 * config/tc-cris.c: Likewise.
362 * config/tc-hppa.c: Likewise.
363 * config/tc-i370.c: Likewise.
364 * config/tc-i386.c: Likewise.
365 * config/tc-i860.c: Likewise.
366 * config/tc-i960.c: Likewise.
367 * config/tc-ia64.c: Likewise.
368 * config/tc-m68hc11.c: Likewise.
369 * config/tc-m68k.c: Likewise.
370 * config/tc-m88k.c: Likewise.
371 * config/tc-pj.c: Likewise.
372 * config/tc-ppc.c: Likewise.
373 * config/tc-sh.c: Likewise.
374 * config/tc-sparc.c: Likewise.
375 * config/tc-tahoe.c: Likewise.
376 * config/tc-vax.c: Likewise.
378 2000-12-01 Chris Demetriou <cgd@sibyte.com>
380 * config/tc-mips.c (mips_ip): When calculating offsets,
381 don't accept as constant the difference between the
382 addresses of symbols in two different sections.
384 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
386 (validate_mips_insn): Likewise. Also, update 'B' operand
387 specifier to use OP_*_CODE20 constants and delete 'm' operand
389 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
390 operand specifiers. Change warning generated by 'B' operand
391 specifier to reflect its new multi-purpose usage.
393 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
394 -1, and update comment.
395 (file_mips_isa): Likewise.
396 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
397 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
398 ISA_* constants rather than hard-coded numbers.
399 (mips_cpu_info): New structure.
400 (mips_cpu_info_table): New table describing CPU and ISA names
402 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
403 mips_cpu_info_from_cpu): New functions.
404 (mips_isa_to_str): New function to get string for ISA name.
405 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
407 (md_begin): Redo CPU and ISA selection logic, using
408 mips_cpu_info_from_*. Convert to use ISA_* constants rather
409 than hard-coded numbers.
410 (append_insn, mips_emit_delays, macro, macro2): Convert to use
411 ISA_* constants rather than hard-coded numbers.
412 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
413 (md_longopts): Delete OPTION_NO_MIPS32.
414 (md_parse_option): Convert to use ISA_* constants rather than
415 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
416 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
417 to use strcasecmp to recognize "default" and to use
418 mips_cpu_info_from_name to get CPU numbers from argument.
419 (md_show_usage): Move -mips32 so it's with the rest of the ISA
420 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
422 (s_mipsset): Accept ISA value 32.
423 * doc/as.texinfo: Clean up MIPS options summary slightly,
424 remove -no-mips32. Add note about -mips4 and -mips32
425 specifying those ISA levels. Delete -mips32 and -no-mips32
426 cpu flag descriptions.
427 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
428 up the supported CPU switch list, and replace 4Kc, 4Km, and
429 4Kp entries with a single mips32-4k entry. Note that you can
432 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
434 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
436 (md_parse_option): Add cases for OPTION_MIPS5 and
438 (md_show_usage): Mention -mips5 and -mips64 arguments.
439 (s_mipsset): Add cases for MIPS5 and MIPS64.
440 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
442 * doc/as.texinfo: Mention -mips5 and -mips64 options
444 * doc/c-mips.texi: Likewise. Also update introduction
445 and ".set" usage information.
447 * config/tc-mips.c (md_show_usage): Add "sb1" to the
449 (mips_cpu_info_table): Add SB-1 entries.
450 * doc/c-mips.texi: Add "sb1" to the list of CPUs
451 known to the -mcpu option.
453 * doc/as.texinfo: Correct description of MIPS -mcpu
454 option, by copying some of the text from doc/c-mips.texi.
456 2000-12-01 Joel Sherrill <joel@OARcorp.com>
458 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
460 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
461 (sparc*-*-rtems*): Switched from a.out to ELF.
462 * configure: Regenerate.
463 * config.in: Regenerate.
464 * Makefile.in: Regenerate.
465 * aclocal.m4: Regenerate.
466 * po/gas.pot: Regenerate.
468 2000-11-30 Philip Blundell <pb@futuretv.com>
470 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
471 even in non BFD_ASSEMBLER case.
473 2000-11-30 Diego Novillo <dnovillo@redhat.com>
475 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
478 2000-11-29 Richard Henderson <rth@redhat.com>
480 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
481 until dwarf2_finish; use relaxation to get cross-fragment offsets;
482 thread multiple subsegments properly; handle multiple code
483 sections properly; emit proper compilation unit info for assembler
486 * as.h (enum _relax_state): Add rs_dwarf2dbg.
487 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
488 (dwarf2dbg_estimate_size_before_relax): Declare.
489 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
490 * write.c: Include dwarf2dbg.h.
491 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
492 (relax_segment): Likewise.
494 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
496 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
497 jump>: Use as_bad_where instead of as_bad. Tweak error message
498 accordingly. Stabilize frag by updating fix part and resetting
500 <undefined symbol, unconditional jump>: Ditto.
501 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
502 indexing is_end_of_line[].
503 (md_assemble): Initialize size to 0.
504 (md_section_align): Mark parameter seg as unused.
505 (parse_reg): Parse names case-insensitively.
507 2000-11-28 Kazu Hirata <kazu@hxi.com>
509 * config/obj-aout.h: Fix formatting.
510 * config/obj-bout.h: Likewise.
511 * config/obj-coff.c: Likewise.
512 * config/obj-coff.h: Likewise.
513 * config/obj-elf.h: Likewise.
514 * config/obj-som.h: Likewise.
515 * config/obj-vms.c: Likewise.
516 * config/obj-vms.h: Likewise.
517 * config/tc-h8300.h: Likewise.
518 * config/tc-ns32k.h: Likewise.
519 * config/tc-sparc.h: Likewise.
520 * config/tc-tic54x.h: Likewise.
521 * config/tc-z8k.h: Likewise.
523 2000-11-28 Nick Clifton <nickc@redhat.com>
525 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
526 License is present in the sources, but not the output, and
527 also available from the GNU website.
528 (GNU Free Documentation License): Comment out this section.
530 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
532 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
533 targets. Remove i860 from valid a.out targets.
534 * Makefile.in: Regenerate.
536 * config/tc-cris.c: Include dwarf2dbg.h.
537 (md_pseudo_table): Add .file and .loc.
538 (md_assemble): Call dwarf2_emit_insn if generating ELF.
539 (s_cris_file, s_cris_loc): New.
540 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
541 * Makefile.am: Regenerate dependencies.
542 * Makefile.in: Regenerate.
544 2000-11-28 Alan Modra <alan@linuxcare.com.au>
546 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
547 (MRI_MUL_PRECEDENCE): Likewise.
548 (op_rank): Fix a comment typo.
550 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
552 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
554 (get_operand): Fix analysis for movw/movb instructions.
556 2000-11-24 Nick Clifton <nickc@redhat.com>
558 * configure.in (xscale-elf): Add target.
559 (xscale-coff): Add target.
560 * configure: Regenerate.
562 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
564 (ARM_EXT_XSCALE): New ARM architecture extension.
565 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
566 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
567 (ARM_THUMB): Rename to ARM_EXT_THUMB.
568 (ARM_ARCH_V4): Remove processor from architecture.
569 (ARM_ARCH_3M): New architecutre definition.
570 (ARM_ARCH_V5TE): New architecutre definition.
571 (ARM_ARCH_XSCALE): New architecutre definition.
572 (CPU_DEFAULT): Allow to be defaulted to XScale.
573 (atpcs): New boolean variable.
574 (ldr_flags): Support 'd' flag for double word loads.
575 (str_flags): Support 'd' flag for double word stored.
576 (do_mia): New function.
577 (do_mar): New function.
578 (do_mra): New function.
579 (do_pld): New function.
580 (do_ldrd): New function.
581 (do_blx): New function.
582 (do_bkpt): New function.
583 (do_clz): New function.
584 (do_lstc2): New function.
585 (do_cdp2): New function.
586 (do_t_blx): New function.
587 (do_t_bkpt): New function.
588 (do_smla): New function.
589 (do_smlal): New function.
590 (do_smul): New function.
591 (do_qadd): New function.
592 (do_co_reg2c): New function.
593 (LONGEST_INSN): Redefine to 7.
595 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
596 command line switches.
598 2000-11-22 Jim Wilson <wilson@redhat.com>
600 * config/tc-ia64.c (pseudo_func): Add missing initializers.
601 (struct rsrc): Make line unsigned.
602 (gr_values): Add missing initializer.
603 (SLOT_NUM_NOT_SET): Add unsigned cast.
604 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
605 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
606 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
607 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
608 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
609 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
610 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
611 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
612 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
613 Add ATTRIBUTE_UNUSED to unused parameters.
614 (convert_expr_to_ab_reg): Add parens.
615 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
616 (dot_prologue): Initialize grsave when declared.
617 (md_pseudo_table): Add missing initializers.
618 (operand_match): Add casts to bfd_vma.
619 (emit_one_bundle): Delete unused local prev. Make required_template
621 (specify_resource): Cast i to unsigned.
622 (note_register_values): Use fprintf_vma.
623 (print_dependency): Likewise.
625 2000-11-21 Jim Wilson <wilson@redhat.com>
627 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
628 for unwind info section.
629 (dot_endp): Likewise for unwind section.
631 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
634 2000-11-21 Jakub Jelinek <jakub@redhat.com>
636 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
637 (output_insn): Call dwarf2_emit_insn.
638 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
640 2000-11-17 Richard Henderson <rth@redhat.com>
642 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
643 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
644 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
646 2000-11-17 Nick Clifton <nickc@redhat.com>
648 * config/tc-arm.c (md_pseudo_table): Add support for .line and
651 2000-11-17 Richard Henderson <rth@redhat.com>
653 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
655 2000-11-17 Richard Henderson <rth@redhat.com>
657 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
658 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
659 tri-state definition of alpha_flag_mdebug.
660 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
661 (s_alpha_file): Store first .file directive.
663 (md_pseudo_table): Add stabs and stabn.
665 2000-11-17 Richard Henderson <rth@redhat.com>
667 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
669 2000-11-17 Richard Henderson <rth@redhat.com>
671 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
672 (main): Call dwarf2_finish.
673 * as.h (debug_type): Clarify documentation of the meaning
675 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
676 (print_stats): Fix parenthesis problem.
677 (now_subseg_size): New.
678 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
679 (dwarf2_directive_file): Don't set debug_type.
680 (dwarf2_where): Honor DEBUG_DWARF2 first.
681 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
682 do nothing if not emitting dwarf2 debug info, or no work.
683 * dwarf2dbg.h (dwarf2_emit_insn): Update.
684 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
685 (ecoff_new_file): Likewise.
686 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
687 commentary wrt dwarf2.
689 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
690 ATTRIBUTE_UNUSED as needed.
691 (emit_insn): Call dwarf2_emit_insn.
694 (s_alpha_coff_wrapper): Don't handle them.
695 (md_pseudo_table): Update for .file and .loc.
696 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
698 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
699 don't protect with debug_type.
700 * config/tc-hppa.c (md_assemble): Likewise.
701 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
702 * config/tc-mn10300.c (md_assemble): Likewise.
703 * config/tc-sh.c (md_assemble): Likewise.
704 * config/tc-v850.c (md_assemble): Likewise.
706 * config/tc-arm.c (arm_end_of_source): Remove.
707 * config/tc-hppa.c (pa_end_of_source): Remove.
708 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
709 * config/tc-mn10300.c (mn10300_finalize): Remove.
710 * config/tc-sh.c (sh_finalize): Remove.
711 * config/tc-v850.c (sh_finalize): Remove.
713 * config/tc-arm.h (md_end): Remove.
714 * config/tc-hppa.h (md_end): Remove.
715 (DWARF2_LINE_MIN_INSN_LENGTH): New.
716 * config/tc-m68hc11.h (md_end): Remove.
717 * config/tc-mn10300.h (md_end): Remove.
718 * config/tc-sh.h (md_end): Remove.
719 * config/tc-v850.h (md_end): Remove.
721 * config/tc-ia64.c (emit_one_bundle): Don't protect
722 dwarf2 bits with debug_type.
723 (md_assemble): Likewise.
724 (ia64_end_of_source): Don't call dwarf2_finish.
726 2000-11-16 Jim Wilson <wilson@redhat.com>
728 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
729 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
732 2000-11-16 H.J. Lu <hjl@gnu.org>
734 * config/obj-elf.c (obj_elf_symver): Don't check the missing
737 2000-11-15 Kazu Hirata <kazu@hxi.com>
739 * config/tc-tic30.c: Fix formatting.
740 * config/tc-tic80.c: Likewise.
741 * config/tc-v850.c: Likewise.
742 * config/tc-vax.c: Likewise.
743 * config/tc-w65.c: Likewise.
744 * config/tc-z8k.c: Likewise.
746 2000-11-14 DJ Delorie <dj@redhat.com>
748 * config/tc-v850.c: Support dwarf2.
749 * config/tc-v850.h: Ditto.
751 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
752 parse_cons_expression_v850 to initialize hold_cons_reloc.
754 2000-11-15 Bernd Schmidt <bernds@redhat.com>
756 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
757 (errata_nops_necessary_p): New function.
758 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
761 2000-11-14 Jim Wilson <wilson@redhat.com>
763 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
764 return little endian bfd formats.
766 2000-11-14 Kazu Hirata <kazu@hxi.com>
768 * config/aout_gnu.h: Fix formatting.
769 * config/atof-vax.c: Likewise.
770 * config/m68k-parse.h: Likewise.
771 * config/m88k-opcode.h: Likewise.
772 * config/obj-elf.c: Likewise.
773 * config/tc-arm.c: Likewise.
774 * config/tc-cris.c: Likewise.
775 * config/tc-i386.c: Likewise.
776 * config/tc-ia64.c: Likewise.
777 * config/tc-mn10300.c: Likewise.
778 * config/te-386bsd.h: Likewise.
779 * config/te-hppa.h: Likewise.
780 * config/te-nbsd.h: Likewise.
781 * config/te-ppcnw.h: Likewise.
782 * config/te-sparcaout.h: Likewise.
783 * config/te-tmips.h: Likewise.
784 * config/vax-inst.h: Likewise.
785 * config/vms-conf.h: Likewise.
787 2000-11-14 Jakub Jelinek <jakub@redhat.com>
789 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
791 2000-11-13 H.J. Lu <hjl@gnu.org>
793 * config/obj-elf.c (elf_frob_symbol): Support
794 ".symver name,name2@@@nodename".
795 (elf_frob_file_before_adjust): Likewise.
797 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
798 and ".symver name,name2@@@nodename".
801 2000-11-12 H.J. Lu (hjl@gnu.org)
803 * config/obj-elf.c (obj_elf_symver): Check missing version
806 2000-11-12 H.J. Lu (hjl@gnu.org)
808 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
809 instead of bfd_vma for non-bfd assemblers.
811 2000-11-09 Kazu Hirata <kazu@hxi.com>
813 * itbl-ops.c: Fix comment typos.
815 2000-11-08 Jim Wilson <wilson@redhat.com>
817 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
818 (struct unwind): Add next_slot_frag field.
819 (slot_index): New parameters slot_frag and first_frag. Add code
820 to add in frag sizes when different. Add comments.
821 (fixup_unw_records): New locals first_frag and last_frag. Pass new
822 arguments to slot_index.
823 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
824 loop end. Set next_slot_frag field.
826 2000-11-07 H.J. Lu <hjl@gnu.org>
828 * doc/as.texinfo (.symver): Updated for versioned symbol
831 * obj.h (format_ops): Add the frob_file_before_adjust field.
833 * config/obj-aout.c (aout_format_ops): Set the
834 frob_file_before_adjust field to 0.
835 * config/obj-coff.c (coff_format_ops): Likewise.
836 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
838 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
840 (elf_frob_file_before_adjust): New function to remove unneeded
841 versioned symbols from the symbol table.
842 (elf_format_ops): Set the frob_file_before_adjust field to
843 elf_frob_file_before_adjust.
845 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
848 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
850 2000-11-07 Peter Targett <peter.targett@arccores.com>
852 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
854 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
855 Fix compile time warning messages.
857 2000-11-07 Nick Clifton <nickc@redhat.com>
859 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
860 buffer in order to avoid buffer overflows.
862 2000-11-06 Steve Ellcey <sje@cup.hp.com>
864 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
865 Change M to m for -milp32 or -mlp64 to match gcc.
866 (dot_endp): Use bytes_per_address instead of 8.
867 (emit_one_bundle): Use number_to_chars_littleendian instead of
869 (fix_insn): Likewise.
870 (ia64_init): New function.
871 (ia64_target_format): New function.
872 (md_begin): Set endianness, arch, and machine as appropriate.
873 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
874 Make these macros depend on TE_HPUX macro.
875 (TARGET_FORMAT): Define.
876 (HOST_SPECIAL_INIT): Define.
877 * config/te-hpux.h: New file.
878 * configure.in: Add "ia64-*-hpux*" target to configure.
879 * configure: Regenerate.
881 2000-11-06 Kazu Hirata <kazu@hxi.com>
883 * as.c: Fix formatting.
884 * dwarf2dbg.c: Likewise.
885 * input-file.c: Likewise.
886 * input-file.h: Likewise.
887 * input-scrub.c: Likewise.
888 * itbl-ops.c: Likewise.
889 * listing.c: Likewise.
891 * messages.c: Likewise.
893 * subsegs.c: Likewise.
894 * subsegs.h: Likewise.
897 2000-11-06 Nick Clifton <nickc@redhat.com>
899 * doc/as.texinfo: Add GNU Free Documentation License.
900 * doc/gasp.texi: Add GNU Free Documentation License.
901 * doc/as.1: Add GNU Free Documentation License.
903 2000-11-05 Nick Clifton <nickc@redhat.com>
905 * config/tc-arm.c: Add include of "dwarf2dbg.h"
907 2000-11-02 Per Lundberg <plundis@chaosdev.org>
909 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
910 * configure: Regenerate.
912 2000-11-01 Nick Clifton <nickc@redhat.com>
914 * read.c (original_case_string): New global variable.
915 (read_a_source_file): Copy opcode string into
916 original_case_string if clobbering the case of the opcode.
917 * read.h: Export the definition of original_case_string.
918 * config/tc-arm.c (md_assembler): When parsing a .req
919 directive use the original opcode string, not the case
922 2000-11-02 Nick Clifton <nickc@redhat.com>
924 * config/tc-mn10300.c (debug_line): Remove this static
926 (md_assemble): Call dwarf2_generate_asm_lineno instead of
927 dwarf2_where and dwarf2_gen_line_info.
929 2000-11-02 Theo Honohan <th@futuretv.com>
931 * config/tc-arm.c (do_msr): Improve error message.
933 2000-10-31 Eric Christopher <echristo@redhat.com>
935 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
936 or pc-relative, else use fx_offset.
938 2000-10-31 Jim Wilson <wilson@redhat.com>
940 * config/tc-ia64.c (struct md): New field tag_fixups.
941 (ia64_flush_insns): Handle tag_fixups. Error if dangling
942 qualifying predicate.
943 (emit_one_bundle): Delete spurious multiplication by one. Handle
945 (ia64_start_line): Error if dangling qualifying predicate.
946 (defining_tag): New static variable.
947 (ia64_unrecognized_line, case '['): Parse tags.
948 (ia64_frob_label): Create tag_fixups.
949 (md_assemble): Reset md.qp.X_op after using it.
951 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
953 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
955 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
957 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
959 2000-10-30 Kazu Hirata <kazu@hxi.com>
961 * expr.c: Fix formatting.
962 * flonum-copy.c: Likewise.
963 * flonum.h: Likewise.
967 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
969 * as.h (OPTION_MD_BASE): Bump to 190.
970 * as.c (parse_args) <std_longopts>: Add comment about the need to
971 check OPTION_MD_BASE in as.h.
973 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
976 2000-10-27 Nick Clifton <nickc@redhat.com>
978 * configure.in (emulations): Add m68hc12.
979 * configure: Regenerate.
980 * po/gas.pot: Regenerate.
982 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
984 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
986 (arm_psr_parse): Handle lowercase CPSR and SPSR.
988 2000-10-25 Nick Clifton <nickc@redhat.com>
990 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
991 a DWARF2 line number information sequence.
993 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
995 * read.c (generate_lineno_debug): Update comment describing why
996 DWARF2 line number debug information is not generated
997 automatically by this function.
999 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1002 * config/tc-arm.h (md_end): Define.
1003 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1005 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1006 if generating DWARF2 line numbers.
1007 (arm_end_of_source): New function. Call dwarf2_finish if
1010 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1011 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1012 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1014 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1016 * tc-i386.c: Fix prototype declarations for functions taking no
1019 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1021 * tc-i386.c (i386_operand_modifier): Remove.
1022 (build_displacement_string): Remove.
1023 (i386_parse_seg): Remove.
1024 (i386_intel_memory_operand): Remove.
1025 (i386_intel_operand): Re-write using recursive descent parser based
1026 on MASM documentation.
1027 (struct intel_parser_s): New structure.
1028 (intel_parser): New static variable.
1029 (struct intel_token): New structure.
1030 (cur_token, prev_token): New static variables.
1043 (intel_match_token): New function.
1044 (intel_get_token): New function.
1045 (intel_putback_token): New function.
1046 (intel_expr): New function.
1047 (intel_e05): New function.
1048 (intel_e05_1): New function.
1049 (intel_e06): New function.
1050 (intel_e06_1): New function.
1051 (intel_e09): New function.
1052 (intel_e09_1): New function.
1053 (intel_e10): New function.
1054 (intel_e10_1): New function.
1055 (intel_e11): New function.
1057 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1059 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1060 instructions to loose any special insn->architecture mask.
1062 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1063 (sparc_md_end, sparc_arch_types, sparc_arch,
1064 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1065 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1066 request v9b architecture if they are used).
1068 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1070 * config/tc-m68k.c: Fix the previous misapplied patch.
1072 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1074 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1075 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1076 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1079 2000-10-17 Kazu Hirata <kazu@hxi.com>
1081 * debug.c: Fix formatting.
1082 * depend.c: Likewise.
1083 * dwarf2dbg.c: Likewise.
1084 * dwarf2dbg.h: Likewise.
1085 * ecoff.c: Likewise.
1088 * flonum-konst.c: Likewise.
1089 * frags.h: Likewise.
1091 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1093 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1095 * doc/as.texinfo: Added notes about this new option.
1097 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1099 * config/tc-sh.c (JREG): Remove.
1100 (md_convert_frag): Remove #if 0:d code using JREG.
1102 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1104 * config/tc-i386.c (i386_operand_modifier): Only match
1105 modifiers SHORT and FLAT if they are followed by a space.
1106 (parse_register): When `allow_naked_reg' is set, do not confuse
1107 identifiers that start with a register name with a register.
1109 2000-10-12 Kazu Hirata <kazu@hxi.com>
1111 * app.c: Fix formatting.
1114 * bit_fix.h: Likewise.
1119 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1121 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1123 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1125 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1126 Re-arrange function a little and improve error message.
1128 * write.c (write_relocs): Fix a comment.
1130 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1133 2000-10-05 Jim Wilson <wilson@cygnus.com>
1135 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1137 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1139 * config/tc-i386.c: Delete some useless comments, reformat others.
1141 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1142 non-global syms in linkonce sections.
1144 2000-10-04 Ralf Baechle <ralf@gnu.org>
1146 * config/tc-ia64.c (operand_match): Don't use // style comments.
1147 * config/tc-i370.c: Likewise.
1149 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1151 Changes to handle varying register prefix and user symbol prefix.
1152 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1153 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1154 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1155 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1156 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1157 (demand_register_prefix): New variable.
1158 (md_pseudo_table): New pseudo ".syntax".
1159 (md_longopts): New options --no-underscore and --underscore.
1160 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1161 on symbols_have_leading_underscore.
1162 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1163 (get_spec_reg): Ditto.
1164 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1166 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1168 <case OPTION_NO_US, case OPTION_US>: New.
1169 (md_show_usage): Be brief and reformat to match continuation of
1171 * po/gas.pot: Regenerate.
1173 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1175 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1176 force relocs for 12 bit branches.
1177 (md_apply_fix): Similarly, adjust logic here.
1179 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1181 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1182 adjust for external and weak syms as we will use a reloc. Allow
1183 for +8 offset when calculating limits of branches.
1184 (hppa_fix_adjustable): Undo 2000-09-23 change.
1185 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1186 Correct distance calculation.
1187 (tc_gen_reloc): Print the file name and line number if we can't
1190 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1191 * config/tc-hppa.c (nonzero_dibits): Define.
1192 (arg_reloc_stub_needed): Check each arg and return value
1193 separately for zero case.
1194 (pa_align): Declare argument `bytes'.
1196 2000-09-25 Kazu Hirata <kazu@hxi.com>
1198 * config/tc-cris.c: Fix formatting.
1199 * config/tc-d10v.h: Likewise.
1200 * config/tc-d30v.c: Likewise.
1201 * config/tc-d30v.h: Likewise.
1202 * config/tc-fr30.c: Likewise.
1203 * config/tc-fr30.h: Likewise.
1204 * config/tc-m68k.c: Likewise.
1205 * config/tc-m68k.h: Likewise.
1206 * config/tc-pj.h: Likewise.
1207 * config/tc-ppc.c: Likewise.
1208 * config/tc-ppc.h: Likewise.
1209 * config/tc-sh.c: Likewise.
1210 * config/tc-sh.h: Likewise.
1211 * config/tc-sparc.c: Likewise.
1212 * config/tc-v850.h: Likewise.
1213 * config/tc-vax.h: Likewise.
1214 * config/tc-w65.h: Likewise.
1215 * config/tc-z8k.h: Likewise.
1217 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1219 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1220 checks only for ELF.
1221 (hppa_force_relocation): Likewise.
1223 2000-09-22 Jim Wilson <wilson@cygnus.com>
1225 * config/tc-ia64.c (dv_sem): Add "stop".
1226 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1227 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1228 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1230 (mark_resources): Check IA64_RS_PRr.
1232 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1234 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1235 md_estimate_size_before_relax): Redesign and clean up the
1236 relaxation mechanism.
1238 2000-09-21 Kazu Hirata <kazu@hxi.com>
1240 * config/tc-ns32k.c: Fix formatting.
1241 * config/tc-ns32k.h: Likewise.
1243 2000-09-20 Kazu Hirata <kazu@hxi.com>
1245 * config/tc-m32r.c: Fix formatting.
1246 * config/tc-m32r.h: Likewise.
1247 * config/tc-m68851.h: Likewise.
1248 * config/tc-m68hc11.c: Likewise.
1249 * config/tc-m68hc11.h: Likewise.
1250 * config/tc-m88k.c: Likewise.
1251 * config/tc-mcore.c: Likewise.
1252 * config/tc-mcore.h: Likewise.
1253 * config/tc-mips.c: Likewise.
1254 * config/tc-mips.h: Likewise.
1255 * config/tc-mn10200.h: Likewise.
1256 * config/tc-mn10300.h: Likewise.
1257 * config/tc-tahoe.c: Likewise.
1258 * config/tc-tahoe.h: Likewise.
1260 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1262 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1263 Likewise in relaxation description comments.
1265 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1267 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1268 subtraction of two syms without emitting a relocation.
1270 From David Huggins-Daines <dhd@linuxcare.com>
1271 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1272 global or weak symbols.
1274 2000-09-15 Kazu Hirata <kazu@hxi.com>
1276 * config/tc-h8300.h: Fix formatting.
1277 * config/tc-h8500.c: Likewise.
1278 * config/tc-h8500.h: Likewise.
1279 * config/tc-hppa.h: Likewise.
1280 * config/tc-i370.h: Likewise.
1281 * config/tc-i386.h: Likewise.
1282 * config/tc-i860.c: Likewise.
1283 * config/tc-i860.h: Likewise.
1284 * config/tc-i960.h: Likewise.
1285 * config/tc-ia64.c: Likewise.
1286 * config/tc-ia64.h: Likewise.
1288 2000-09-14 Kazu Hirata <kazu@hxi.com>
1290 * config/tc-a29k.c: Fix formatting.
1291 * config/tc-alpha.c: Likewise.
1292 * config/tc-arc.c: Likewise.
1293 * config/tc-arc.h: Likewise.
1294 * config/tc-arm.c: Likewise.
1295 * config/tc-arm.h: Likewise.
1296 * config/tc-avr.c: Likewise.
1297 * config/tc-avr.h: Likewise.
1298 * config/tc-tic30.c: Likewise.
1299 * config/tc-tic30.h: Likewise.
1300 * config/tc-tic54x.c: Likewise.
1301 * config/tc-tic54x.h: Likewise.
1302 * config/tc-tic80.c: Likewise.
1303 * config/tc-tic80.h: Likewise.
1305 2000-09-14 Timothy Wall <twall@cygnus.com>
1307 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1308 parallel comparisons for later use.
1309 (struct rsrc): Add parallel comparison type.
1310 (resources_match): Skip special cases of PR usage (non-conflicting
1313 2000-09-13 Kazu Hirata <kazu@hxi.com>
1315 * config/obj-ecoff.c: Fix formatting.
1316 * config/obj-elf.c: Likewise.
1317 * config/obj-elf.h: Likewise.
1318 * config/obj-evax.h: Likewise.
1319 * config/obj-generic.h: Likewise.
1320 * config/obj-hp300.c: Likewise.
1321 * config/obj-hp300.h: Likewise.
1322 * config/obj-ieee.h: Likewise.
1323 * config/obj-vms.c: Likewise.
1324 * config/obj-vms.h: Likewise.
1326 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1328 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1329 (md_parse_option): Ditto.
1330 (md_longopts): Add -mips32 option.
1331 (md_show_usage): Document new options.
1332 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1333 (mips_ip): Assemble mfc0 with a sub-selection code.
1334 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1335 (mips_cpu_to_str): New function.
1336 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1337 Use CPU_* defines instead of hardcoded numbers.
1339 * doc/as.texinfo: Document new options.
1340 * doc/c-mips.texi: Ditto.
1342 2000-09-12 Kazu Hirata <kazu@hxi.com>
1344 * as.h: Fix formatting.
1345 * asintl.h: Likewise.
1346 * bit_fix.h: Likewise.
1347 * config/obj-aout.c: Likewise.
1348 * config/obj-aout.h: Likewise.
1349 * config/obj-bout.c: Likewise.
1350 * config/obj-bout.h: Likewise.
1351 * config/obj-coff.c: Likewise.
1352 * config/obj-coff.h: Likewise.
1353 * dwarf2dbg.h: Likewise.
1355 * flonum.h: Likewise.
1356 * frags.h: Likewise.
1357 * itbl-ops.h: Likewise.
1358 * macro.h: Likewise.
1361 * struc-symbol.h: Likewise.
1362 * subsegs.h: Likewise.
1363 * symbols.h: Likewise.
1365 * write.h: Likewise.
1367 2000-09-11 Kazu Hirata <kazu@hxi.com>
1369 * bignum-copy.c: Fix formatting.
1370 * config/tc-i370.c: Likewise.
1371 * config/tc-i960.c: Likewise.
1372 * config/tc-m68k.c: Likewise.
1373 * ehopt.c: Likewise.
1374 * flonum-copy.c: Likewise.
1375 * flonum-konst.c: Likewise.
1376 * flonum-mult.c: Likewise.
1377 * literal.c: Likewise.
1380 * stabs.c: Likewise.
1381 * subsegs.c: Likewise.
1383 2000-09-09 Philip Blundell <philb@gnu.org>
1385 * configure.in (arm*-*-uclinux*): New target.
1386 * configure: Regenerate.
1388 2000-09-09 Kazu Hirata <kazu@hxi.com>
1390 * input-file.c: Fix formatting.
1391 * itbl-ops.c: Likewise.
1392 * messages.c: Likewise.
1394 2000-09-08 Philip Blundell <philb@gnu.org>
1396 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1399 2000-09-07 H.J. Lu <hjl@gnu.org>
1401 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1402 * configure: Rebuild.
1404 2000-09-07 Kazu Hirata <kazu@hxi.com>
1406 * atof-generic.c: Fix formatting.
1407 * config/tc-mips.c: Likewise.
1408 * config/tc-vax.c: Likewise.
1409 * input-scrub.c: Likewise.
1411 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1413 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1414 * configure.in (sh-*-linux*): Added.
1415 * configure: Rebuilt.
1417 2000-09-06 Kazu Hirata <kazu@hxi.com>
1419 * config/tc-hppa.c: Fix formatting.
1421 * ecoff.c: Fix formatting.
1423 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1425 * configure: Rebuilt with new libtool.m4.
1427 2000-09-05 Kazu Hirata <kazu@hxi.com>
1429 * cgen.c: Fix formatting.
1430 * config/tc-ia64.c: Likewise.
1432 2000-09-05 Nick Clifton <nickc@redhat.com>
1434 * aclocal.m4: Regenerate.
1435 * config.in: Regenerate.
1436 * configure: Regenerate.
1437 * po/gas.pot: Regenerate.
1439 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1441 * config/tc-cris.c: Correct comment typos.
1443 2000-09-05 Eric Christopher <echristo@cygnus.com>
1445 * config/tc-mn10300.c: Cleanup.
1446 (md_pcrel_from): Enable.
1448 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1450 * expr.c (operand): Fix a comment typo.
1451 * write.c (write_relocs): Fix a signed/unsigned warning.
1453 * config/tc-hppa.c (fudge_reg_expressions): New
1454 (hppa_force_reg_syms_absolute): New.
1455 (pa_equ): Allow reg_section expressions.
1456 * config/tc-hppa.c (md_optimize_expr): Define.
1457 (hppa_force_reg_syms_absolute): Prototype.
1459 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1460 (pa_parse_number): Pass in arg to select fp reg parsing.
1461 Return 1 to indicate format checks pass. If strict, then only
1462 accept a register or register symbol. Return value in...
1463 (pa_number): New static for pa_parse_number.
1464 (FP_REG_BASE): Define.
1465 (FP_REG_RSEL): Define.
1466 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1467 appropriate. White space changes.
1468 (need_pa11_opcode): Don't bother passing any params, get them from
1470 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1471 Remove extraneous check in case 'Q'.
1472 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1473 reg, set section of resulting symbol to reg_section.
1474 (pa_parse_space_stmt): Modify call to pa_parse_number.
1475 (pa_space): Likewise.
1477 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1478 (hppa_force_relocation): Handle vtable relocs.
1479 (pa_vtable_entry): New.
1480 (pa_vtable_inherit): New.
1481 (md_pseudo_table): Add entries for vtable pseudos.
1482 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1483 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1485 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1486 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1487 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1489 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1490 specify a symbol type.
1492 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1493 dependent things together.
1494 (md_elf_symbol_type): Define.
1496 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1498 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1500 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1501 (obj_elf_vtable_entry): Declare.
1503 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1504 and export function.
1505 (obj_elf_vtable_entry): Similarly.
1506 (elf_pseudo_table): Fix the damage with a cast.
1508 2000-09-03 Richard Henderson <rth@cygnus.com>
1510 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1511 for template selection when a label is needed.
1513 2000-09-02 Kazu Hirata <kazu@hxi.com>
1515 * config/tc-ia64.c: Fix formatting.
1517 2000-09-02 Nick Clifton <nickc@redhat.com>
1519 * configure.in: Increase version number to 2.10.91.
1520 * configure: Regenerate.
1521 * aclocal.m4: Regenerate.
1522 * config.in: Regenerate.
1523 * po/gas.pot: Regenerate.
1524 * Makefile.in: Regenerate.
1526 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1528 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1529 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1530 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1532 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1535 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1537 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1538 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1539 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1540 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1541 (GOT_symbol): New variable.
1542 (md_undefined_symbol): Set it.
1544 2000-09-01 Richard Henderson <rth@cygnus.com>
1546 * config/tc-ia64.c (match): Don't inline.
1547 (extra_goodness): New.
1548 (md_begin): Prefer nop.f and nop.b for best_template.
1550 2000-08-31 Kazu Hirata <kazu@hxi.com>
1552 * as.c: Fix formatting.
1554 * frags.c: Likewise.
1555 * macro.c: Likewise.
1557 2000-08-31 Eric Christopher <echristo@cygnus.com>
1559 * config/tc-mn10300.c: Cleanup and fix warnings.
1560 (md_pseudo_table): Add initializers.
1561 (md_show_usage): Cleanup.
1562 (md_parse_option): Fix warnings.
1563 (md_undefined_symbol): Fix warnings.
1564 (md_conver_frag): Fix warnings.
1565 (tc_gen_reloc): Fix warnings.
1566 (md_apply_fix3): Fix warnings.
1567 (check_operand): Fix warnings.
1569 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1571 * acinclude.m4: Include libtool and gettext macros from the
1573 * aclocal.m4, configure: Rebuilt.
1575 2000-08-30 Mark Hatle <mhatle@mvista.com>
1577 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1579 2000-08-31 Kazu Hirata <kazu@hxi.com>
1581 * listing.c: Fix formatting.
1583 2000-08-29 Kazu Hirata <kazu@hxi.com>
1585 * app.c: Fix a comment typo. Fix formatting.
1587 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1589 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1590 offset of the target destination for jmp instructions.
1591 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1593 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1595 * NEWS: Mention support for CRIS.
1597 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1599 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1600 Sets `.lcomm' alignment to zero.
1602 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1604 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1605 (TC_FIX_ADJUSTABLE): Define.
1607 2000-08-23 Jim Wilson <wilson@cygnus.com>
1609 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1610 unwind.personality_routine is set.
1612 2000-08-23 H.J. Lu <hjl@gnu.org>
1614 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1616 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1618 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1621 2000-08-22 H.J. Lu <hjl@gnu.org>
1623 * config.in (STRICTCOFF): New for strict COFF.
1625 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1626 i386-*-go32* and i386-go32-rtems*.
1627 * configure: Rebuilt.
1629 * config/obj-coff.c (obj_coff_endef): Follow the historical
1630 behavior if STRICTCOFF is not defined.
1632 * doc/internals.texi: Document STRICTCOFF.
1634 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1636 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1637 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1638 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1639 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1640 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1641 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1642 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1645 2000-08-22 Eric Christopher <echristo@cygnus.com>
1647 * config/tc-mn10300.c: (md_apply_fix): New function.
1648 (mn10300_force_relocation): New function.
1649 (mn10300_fix_adjustable): New function.
1651 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1652 (TC_HANDLES_FX_DONE): Define.
1653 (obj_fix_adjustable): Define.
1654 (MD_APPLY_FIX3): Define.
1655 (TC_LINKRELAX_FIXUP): Define.
1657 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1659 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1661 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1663 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1665 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1666 if the fixup resulted in a relocation.
1668 2000-08-18 Nick Clifton <nickc@redhat.com>
1670 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1671 Make reference to first element of shift_names explicit.
1673 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1675 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1676 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1677 add a symbol's address. Removed all target-specific #ifdefs that
1678 used to accomplished the same.
1679 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1680 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1681 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1682 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1683 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1685 2000-08-17 Kazu Hirata <kazu@hxi.com>
1687 * dwarf2dbg.c: Fix formatting.
1689 2000-08-17 Nick Clifton <nickc@redhat.com>
1691 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1692 to be recoded as logical shift lefts by zero.
1694 2000-08-16 Jim Wilson <wilson@cygnus.com>
1696 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1697 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1699 (note_register_values): Handle IA64_OPND_R3_2 operands.
1701 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1703 * config/tc-i860.c (md_operand): Silly typo fixed.
1705 2000-08-16 Nick Clifton <nickc@redhat.com>
1707 * config/tc-arm.c (struct asm_shift): Delete.
1709 (enum asm_shift_index): New.
1710 (struct asm_shift_properties): New.
1711 (struct asm_shift_name): New.
1712 (shift_properties[]); New.
1713 (shift_names[]); New.
1715 (decode_shift): Use new structures.
1716 Issue a warning is "ROR #0" is used.
1717 Issue a warning if "ASR #0" or "LSR #0" is used.
1719 (md_begin): Initialise arm_shift_hsh table from new
1720 asm_shift_name array.
1722 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1724 * config/tc-sparc.c: Kill all warnings.
1725 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1727 (md_show_usage): Update usage text.
1729 2000-08-16 Nick Clifton <nickc@redhat.com>
1731 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1734 2000-08-15 Will Cohen <wcohen@redhat.com>
1736 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1738 * config/tc-sh.c (md_assemble): Changed so debug_type
1739 test performed for ppi_assemble
1740 * config/tc-sh.c: Included dwarf2dbg.h.
1741 (debug_line): Defined.
1742 (md_assemble): Generates dwarf2 line info.
1743 (sh_finalize): New function. Finalize dwarf2 info.
1744 (assemble_ppi): Returns size of code generated.
1745 (build_Mytes): Returns size of code generated.
1746 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1747 * config/tc-sh.h (md_end): Defined.
1748 (sh_finalize): Declared.
1750 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1752 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1755 2000-08-14 Nick Clifton <nickc@redhat.com>
1757 * config/tc-arm.c (do_bx): Allow "bx pc".
1759 2000-08-14 Jim Wilson <wilson@cygnus.com>
1761 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1762 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1763 (md_begin): Change assignment to md.flag to OR in the new bit.
1765 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1767 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1768 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1771 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1773 * NEWS: Mention i860 support.
1775 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1777 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1779 2000-08-14 Andreas Schwab <schwab@suse.de>
1781 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1783 2000-08-11 Andreas Schwab <schwab@suse.de>
1785 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1788 2000-08-11 Kazu Hirata <kazu@hxi.com>
1790 * expr.c: Fix formatting.
1791 * config/obj-bout.c: Likewise.
1793 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1795 * doc/c-i860.texi: Flesh out the i860 section more.
1797 2000-08-10 Kazu Hirata <kazu@hxi.com>
1799 * symbols.c: Fix formatting.
1802 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1804 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1805 has the IgnoreSize bit set.
1807 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1809 From Rodney Brown <RodneyBrown@mynd.com>
1810 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1811 * configure: Regenerate.
1813 2000-08-09 Kazu Hirata <kazu@hxi.com>
1815 * hash.c: Fix formatting.
1818 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1820 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1821 (i860_fix_info): New enum.
1822 (MD_APPLY_FIX3): Define.
1823 (WORKING_DOT_WORD): Define.
1824 (TC_HANDLES_FX_DONE): Define.
1825 (DIFF_EXPR_OK): Define.
1826 (LISTING_HEADER): Define.
1827 (TARGET_FORMAT): Select target format based on endian flag.
1828 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1829 (target_big_endian): Add external declaration.
1831 * config/tc-i860.c: All existing code reworked completely. Other
1832 new code shown below.
1833 (SYNTAX_SVR4): Define.
1834 (target_warn_expand): New variable.
1835 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1836 (md_longopts): Declare and define with new options (-EL, -EB,
1838 (md_show_usage): New function.
1839 (md_operand): New function.
1840 (obtain_reloc_for_imm16): New function.
1841 (md_apply_fix3): New function.
1842 (tc_gen_reloc): New function.
1844 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1846 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1847 2 bytes of the jump address are in the same frag.
1848 (find): Accept 68hc12 register indirect modes.
1850 * NEWS: Mention 68HC11 & 68HC12 support.
1852 2000-08-07 Richard Henderson <rth@cygnus.com>
1854 * config/tc-ia64.c (unwind): Add prologue_mask member.
1855 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1856 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1857 (dot_body): Clear unwind.prologue_mask.
1858 (dot_prologue): Set it. Accept a register second argument.
1860 2000-08-07 Kazu Hirata <kazu@hxi.com>
1862 * config/atof-ieee.c: Fix formatting.
1863 * config/atof-tahoe.c: Likewise.
1865 2000-08-06 Nick Clifton <nickc@cygnus.com>
1867 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1870 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1871 of .popsection, .previous, .pushsection, .subsection,
1872 .version, .vtable_entry, .vtable_inherit and .weak.
1874 2000-08-05 Kazu Hirata <kazu@hxi.com>
1876 * config/tc-cris.c: Fix formatting.
1877 * config/tc-i386.c: Likewise.
1878 * config/tc-sparc.c (sparc_ip): Simplify the code.
1880 2000-08-04 Kazu Hirata <kazu@hxi.com>
1882 * config/tc-cris.c: Rearrange code for readability.
1883 * config/tc-d10v.c: Fix formatting.
1884 * config/tc-m32r.c: Likewise.
1885 * config/tc-sparc.c: Likewise.
1887 2000-08-02 Jim Wilson <wilson@cygnus.com>
1889 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1890 before ia64_find_opcode.
1891 (md_assemble): Likewise.
1893 2000-08-01 Nick Clifton <nickc@cygnus.com>
1895 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1896 Undo some formatting fixes.
1898 2000-08-01 Kazu Hirata <kazu@hxi.com>
1900 * config/obj-som.c: Fix formatting.
1901 * config/obj-ieee.c: Likewise.
1902 * config/tc-arm.c: Likewise.
1903 * config/tc-v850.c: Likewise.
1905 2000-08-01 Nick Clifton <nickc@redhat.com>
1907 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1908 index by command line option.
1910 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1912 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1913 (@node M68K-Branch): Rewrite to match the reality.
1915 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1917 * doc/c-i860.texi: New file.
1918 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1919 * doc/Makefile.in: Regenerate.
1920 * doc/all.texi: Add I860 as relevant architecture.
1921 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1923 2000-07-31 Kazu Hirata <kazu@hxi.com>
1925 * config/tc-d30v.c: Fix formatting.
1927 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1929 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1930 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1931 long emit a long branch if available instead of an absolute jump, never
1932 emit absolute jumps for anything with --pcrel.
1934 * doc/c-m68k.texi: Document new command line option.
1936 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1938 * config/tc-avr.c: Use PARAMS macro in function declarations.
1939 Don't declare md_pcrel_from_section (already in tc-avr.h).
1940 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1941 (avr_operand): Don't set (unsigned) op_mask to -1.
1943 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1945 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1946 * configure: Regenerated.
1947 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1948 of operand to the .type directive (.e.g, "type").
1950 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1952 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1953 * app.c (do_scrub_chars): Record where first comment found.
1954 * read.c (read_a_source_file): Init found_comment on entry, and
1955 notify whether comments found on exit.
1956 * config/tc-hppa.c (md_shortopts): Add "c".
1957 (md_longopts): Add warn-comment.
1958 (md_parse_option): Handle it.
1959 (md_show_usage): Show available options.
1960 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1962 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1964 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1965 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1967 (md_estimate_size_before_relax): Don't fall off end of function.
1969 2000-07-27 Kazu Hirata <kazu@hxi.com>
1971 * config/tc-avr.c: Fix formatting.
1972 * config/tc-ns32k.c: Likewise.
1974 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1976 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1978 2000-07-27 Kazu Hirata <kazu@hxi.com>
1980 * config/tc-d10v.c: Fix formatting.
1981 * config/tc-z8k.c: Likewise.
1982 * config/tc-sparc.c: Likewise.
1984 2000-07-26 Dave Brolley <brolley@redhat.com>
1986 * cgen.c (queue_fixup): Declare opinfo.
1987 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1988 (gas_cgen_md_operand): Ditto.
1989 (gas_cgen_md_apply_fix3): Ditto.
1991 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1993 * config/obj-coff.c (obj_frob_symbol): Don't merge
1994 labels. Don't merge if the symbol isn't constant. Return
1995 immediately if a symbol is merged.
1997 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1999 * frags.c (frag_align): Correct absolute section alignment.
2001 2000-07-20 DJ Delorie <dj@redhat.com>
2003 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2004 it breaks linking against DLLs.
2006 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2008 * configure.in: Add CRIS support.
2009 * configure: Regenerate.
2010 * Makefile.am: (CPU_TYPES): Add cris.
2011 (CPU_OBJ_VALID) [aout]: Add cris.
2012 (MULTI_CPU_TYPES): Add cris.
2013 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2014 [coff]: Only i386 and mips are valid.
2015 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2016 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2017 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2018 Regenerate dependencies.
2019 * Makefile.in: Regenerate.
2020 * aclocal.m4: Regenerate.
2021 * as.c: Declare crisaout, criself.
2022 * config/tc-cris.h, config/tc-cris.c: New.
2023 * config/e-criself.c, config/e-crisaout.c: New.
2024 * po/POTFILES.in, po/gas.pot: Regenerate.
2026 2000-07-20 Kazu Hirata <kazu@hxi.com>
2028 * read.c: Fix formatting.
2029 * write.c: Fix formatting.
2031 2000-07-19 H.J. Lu <hjl@gnu.org>
2033 * sb.c: Include <stdlib.h> if exists for abort ().
2035 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2037 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2038 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2039 (pa_type_args): Same here.
2041 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2043 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2044 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2045 the storage class is already set.
2047 2000-07-17 Kazu Hirata <kazu@hxi.com>
2049 * config/tc-m68hc11.c: Fix formatting.
2050 * config/tc-mn10200.c: Likewise.
2051 * config/tc-mn10300.c: Likewise.
2052 * config/tc-pj.c: Likewise.
2053 * config/tc-tic80.c: Likewise.
2054 * config/tc-w65.c: Likewise.
2056 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2058 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2061 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2063 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2066 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2068 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2069 ELF as are used for SOM (except the 32-bit reloc one) to decide
2070 whether a symbol can be reduced to a section symbol. Expand on
2071 the comment for symbols involved in LR% and RR% expressions.
2073 2000-07-14 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-mips.c (mips_disable_float_construction): New
2076 static variable. Set to true if doubles should not be
2077 constructed by loading two single width fp registers with
2078 halves of the value.
2079 (mips_ip): Test mips_disable_float_construction.
2080 (md_longopts): Add command line switches --construct-floats
2081 and --no-construct-floats.
2082 (md_parse_option): Parse new command line options.
2083 (md_show_usage): Describe new command line options.
2085 * doc/c-mips.texi: Document new command line options.
2087 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2089 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2090 * configure: Regenerate.
2092 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2094 * configure.in (DEFAULT_EMULATION setting): Revert part of
2095 2000-07-01 change that set te_multi=multi unless set to tmips.
2096 * configure: Regenerate.
2098 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2100 * config/obj-coff.c (coff_frob_section): Add padding to the last
2101 section when aligning it increases its size.
2103 2000-07-11 Kazu Hirata <kazu@hxi.com>
2105 * config/tc-tic54x.c: Fix formatting.
2107 2000-07-10 Kazu Hirata <kazu@hxi.com>
2109 * config/tc-h8500.c: Fix formatting.
2110 * config/tc-tic54x.c: Fix formatting.
2112 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2114 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2115 displacements correctly.
2117 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2119 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2121 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2125 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2127 From David Huggins-Daines <dhd@linuxcare.com>
2128 * config/te-hppalinux64.h: Add a new emulation.
2129 * configure.in (emulations): Add configure bits to support the
2130 64-bit Linux/parisc target.
2131 * configure: Regenerate.
2133 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2134 (md_shortopts): Add `V' for ELF.
2136 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2137 when SOM or ELF_ARG_RELOC are defined.
2138 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2139 ELF_ARG_RELOC are defined.
2140 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2141 (pa_stringer): ..Do it here instead. Fix comment typos.
2142 (hppa_force_relocation): Cast enums to int before comparing with
2145 From Ryan Bradetich <rbradetich@uswest.net>
2146 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2147 redifinition warning.
2148 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2149 (hppa_force_relocation): ditto
2150 (md_apply_fix): Added cast to buf to fix warnings.
2152 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2153 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2155 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2156 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2157 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2158 reloc_type** to avoid warnings in switch.
2159 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2160 little earlier instead.
2162 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2164 (pa_type_args): Use symbol_arg_reloc_info.
2165 (struct pa_it): Make arg_reloc unsigned int.
2166 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2167 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2168 (pa_code): Delete. pa_text duplicates this function.
2169 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2170 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2172 (cons_fix_new_hppa): Actually change selector to e_fsel when
2173 warning about assuming so.
2174 (tc_gen_reloc): More example elf arg reloc code.
2175 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2176 (hppa_force_relocation): Likewise.
2178 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2180 (pa_end_of_source): Prototype.
2181 (hppa_fix_adjustable): Prototype.
2182 (LABELS_WITHOUT_COLONS): Move it..
2183 * config/te-hppa.h: To here.
2185 * config/te-hppa64.h: New file.
2187 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2189 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2190 format -10, -16, 16 relocs.
2191 (hppa_elf_mark_end_of_function): Test for null
2192 last_call_info->start_symbol
2194 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2195 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2196 re_assesmble_* functions. Delete extraneous statements. Fix
2198 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2199 insn to re_assemble_*.
2201 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2203 * doc/internals.texi (Expressions): Fix typo.
2205 2000-07-08 Kazu Hirata <kazu@hxi.com>
2207 * config/tc-sh.c: Fix formatting.
2208 * config/tc-tic54x.c: Fix formatting.
2209 * depend.c: Fix formatting.
2210 * flonum-konst.c: Likewise.
2211 * flonum-mult.c: Likewise.
2213 2000-07-07 Kazu Hirata <kazu@hxi.com>
2215 * config/tc-sh.c: Fix comments.
2216 * config/obj-vms.c: Fix comments.
2217 * config/tc-a29k.c: Likewise.
2218 * config/tc-alpha.c: Likewise.
2219 * config/tc-h8300.c: Likewise.
2220 * config/tc-h8500.c: Likewise.
2221 * config/tc-i370.c: Likewise.
2222 * config/tc-ia64.c: Likewise.
2223 * config/tc-m68hc11.c: Likewise.
2224 * config/tc-m68k.c: Likewise.
2225 * config/tc-mips.c: Likewise.
2226 * config/tc-ns32k.c: Likewise.
2227 * config/tc-ppc.c: Likewise.
2228 * config/tc-z8k.c: Likewise.
2230 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2232 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2233 Default to '(SEC_LOAD | SEC_DATA)'.
2234 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2236 * doc/internals.texi (CPU Backend): Describe
2237 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2239 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2241 * as.c (parse_args): NULL terminate the long option list.
2243 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2245 * config/tc-d30v.h: Include "write.h" for fixS.
2246 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2248 2000-07-05 Nick Clifton <nickc@cygnus.com>
2250 * config/tc-d30v.c (write_2_short): Further changes to warning
2251 messages produced when combining EITHER_BUT_PREFER_MU attributed
2254 2000-07-05 DJ Delorie <dj@redhat.com>
2258 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2260 * config/tc-arm.c (psrs): Accept combinations of flags.
2262 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2264 * config/tc-avr.c: Change _ () to _() around all strings marked
2265 for translation (exception from the usual coding style).
2266 (avr_opt): New struct variable, how the new switches are set.
2267 (OPTION_MMCU): Define as 'm' and actually use.
2268 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2269 (show_mcu_list): New function, display the list of known MCUs.
2270 (md_show_usage): Document the new switches. Call show_mcu_list.
2271 (avr_set_arch): Change 'm' to OPTION_MMCU.
2272 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2273 Handle the new switches.
2274 (avr_operands): Disable warnings for undefined combinations of
2275 operands if -mall-opcodes. Disable warnings for skipping two-word
2276 instructions if enhanced core or -mno-skip-bug.
2277 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2278 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2279 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2280 (avr_ldi_expression): Warn about implicit lo8().
2281 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2283 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2285 * configure.in: Add entry for mips-*-sysv4*MP*
2286 * configure: Rebuild
2287 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2288 elf32-tradlittlemips for traditional mips targets.
2289 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2290 test for Link Once sections as in adjust_reloc_syms.
2291 * config/te-tmips.h: New file for traditional mips targets. Define
2294 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2296 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2297 flags argument is not present, don't change an existing section's
2298 section's attributes. If the flags argument is present, warn if the
2299 attributes don't match the section's current attributes. When
2300 long section names are supported, set SEC_LINK_ONCE and
2301 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2303 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2305 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2306 symbols; create them.
2308 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2310 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2311 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2313 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2315 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2316 expressions. Ignore the problem when handling 16 bit signed
2317 immediates, because the assembler will take care of the relocation
2320 2000-06-27 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2323 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2324 sequential order, and emit warning messages if the input source
2325 code contains constructs like that, or parallel constructs
2326 containing such opcodes.
2328 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2330 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2331 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2332 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2333 (md_show_usage): Update usage message.
2334 (md_parse_option): Allow redefinition of MCU type within the
2335 same avr[1-5] bfd machine type. Show both old and new MCU type
2336 in the error message.
2337 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2338 Simplify 8K wrap code.
2340 2000-06-25 Kazu Hirata <kazu@hxi.com>
2342 * config/obj-aout.c: Remove all uses of DEFUN.
2343 * config/obj-ieee.c: Likewise.
2344 * config/tc-sh.c: Fix comment typos.
2345 * config/tc-tahoe.c: Likewise.
2346 * config/tc-vax.c: Likewise.
2347 * config/tc-w65.c: Likewise.
2348 * config/tc-z8k.c: Likewise.
2349 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2351 2000-06-24 DJ Delorie <dj@cygnus.com>
2353 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2354 more changes from Sept 1999
2355 (tc_i386_fix_adjustable): ditto
2356 (md_apply_fix3): ditto
2358 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2360 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2361 (gas_cgen_parse_operand): Set it around expression() call.
2362 (gas_cgen_md_operand): Test for it before longjmp().
2364 2000-06-24 Kazu Hirata <kazu@hxi.com>
2366 * config/tc-h8500.c: Remove all uses of DEFUN.
2367 * config/tc-sh.c: Likewise.
2368 * config/tc-w65.c: Likewise.
2369 * config/tc-z8k.c: Likewise.
2371 * config/tc-h8500.c: Fix typos in comments.
2373 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2375 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2378 2000-06-23 matthew green <mrg@redhat.com>
2380 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2381 defined. Fix error message for `[' grouping.
2383 2000-06-22 Kazu Hirata <kazu@hxi.com>
2385 * config/tc-h8300.c: Fix formatting and comment typos.
2387 2000-06-22 Timothy Wall <twall@cygnus.com>
2389 * config/tc-ia64.c (note_register_values): Move premature QP
2390 notation clearing into the appropriate place.
2392 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2394 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2395 first before anything else. Add bin-bugs.h, emul.h and progress.h
2396 Sort list of files as for $(OBJS) in Makefile.am.
2398 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2399 find one. Remake dependencies.
2400 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2401 * Makefile.in: Regenerate.
2402 * doc/Makefile.in: Regenerate.
2404 * config/tc-i386.c (i386_displacement): Don't assume a constant
2405 displacement is necessarily 16 bits when in 16 bit code mode.
2406 (md_assemble): Instead size the displacement here after we know
2407 for sure that a .code16gcc operand hasn't automatically added
2408 operand size prefixes.
2410 2000-06-21 H.J. Lu <hjl@gnu.org>
2412 * Makefile.am: Rebuild dependency.
2413 * Makefile.in: Rebuild.
2415 2000-06-21 Kazu Hirata <kazu@hxi.com>
2417 * config/tc-h8300.c (parse_reg): Make the function static.
2418 (parse_exp): Likewise.
2420 2000-06-20 DJ Delorie <dj@cygnus.com>
2422 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2423 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2424 for cygwin import libraries to work properly.
2426 2000-06-20 H.J. Lu <hjl@gnu.org>
2428 * Makefile.am: Rebuild dependency.
2429 * Makefile.in: Rebuild.
2430 * configure: Likewise.
2431 * doc/Makefile.in: Likewise.
2433 2000-06-20 Timothy Wall <twall@cygnus.com>
2435 * doc/internals.texi (CPU backend): Add @itemx for
2436 TC_START_LABEL_WITHOUT_COLON.
2437 * doc/c-tic54x.texi: New.
2438 * doc/as.texinfo: Add tic54x features and include primary tic54x
2440 * doc/all.texi: Add C54X.
2441 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2442 * doc/Makefile.in: Regenerate.
2443 * configure.in: Add tic54x and define LIBM for tic54x.
2444 * configure: Regenrate.
2445 * config/tc-tic54x.[ch]: New.
2446 * config/obj-coff.h: Add tic54x.
2447 * Makefile.am: (CPU_TYPES): Add tic54x.
2448 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2449 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2450 (as_new_LDADD): Add $(LIBM).
2451 * Makefile.in: Regenerate.
2453 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2455 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2456 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2457 * doc/as.texinfo: Likewise.
2459 * configure, Makefile.in: Regenerate.
2460 * configure.in (emulations): Recognize m6811 and m6812.
2461 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2462 Added files for 68hc11 and 68hc12 assembler.
2463 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2464 * config/tc-m68hc11.h: Header definition for that assembler.
2466 2000-06-18 Nick Clifton <nickc@redhat.com>
2468 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2469 instead of OCTETS_PER_BYTE.
2471 * config/tc-v850.c: Fix compile time warnings.
2472 * config/tc-ppc.c: Fix compile time warnings.
2474 2000-06-18 H.J. Lu <hjl@gnu.org>
2476 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2477 * configure: Rebuild.
2479 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2481 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2484 2000-06-16 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2487 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2489 * doc/c-mips.texi: Document newly accepted cpu variants.
2491 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2493 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2495 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2497 * macro.c (getstring): Make it possible to escape the quote
2500 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2502 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2504 2000-06-13 H.J. Lu <hjl@gnu.org>
2506 * configure: Regenerate.
2508 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2510 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2512 * doc/internals.texi (line_separator_chars): Semicolon is no
2513 longer a default. Mention null and newline as defaults.
2515 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2517 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2518 * config/tc-i860.h (line_separator_chars): Likewise.
2519 * config/tc-h8300.c (line_separator_chars): Likewise.
2520 * config/tc-i960.c (line_separator_chars): Likewise.
2521 * config/tc-m68k.c (line_separator_chars): Likewise.
2522 * config/tc-mips.c (line_separator_chars): Likewise.
2523 * config/tc-ns32k.c (line_separator_chars): Likewise.
2524 * config/tc-sparc.c (line_separator_chars): Likewise.
2525 * config/tc-vax.c (line_separator_chars): Likewise.
2527 * config/tc-h8300.c (comment_chars): Use string initialiser.
2528 * config/tc-i960.c (line_comment_chars): Likewise.
2529 * config/tc-z8k.c (comment_chars, line_comment_chars,
2530 line_separator_chars): Likewise.
2532 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2535 2000-06-08 Nick Clifton <nickc@cygnus.com>
2537 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2540 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2542 * configure.in (VERSION): Update to show this is the CVS mainline.
2544 2000-06-08 Matthew Jacob <mjacob@feral.com>
2546 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2547 $at is the integer register $r28, vs. both $r28 and the floating
2548 point register $f28.
2550 2000-06-08 James E. Wilson <wilson@cygnus.com>
2552 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2553 (dot_endp): Don't call ia64_flush_insns.
2554 (emit_one_bundle): Don't delete prologue/body records from
2555 unwind_record list in first loop. Rewrite second loop to account for
2558 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2560 * config/tc-ia64.c: Add missing prototypes.
2561 (generate_unwind_image): Cast argument to output_unw_records call.
2563 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2565 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2567 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2569 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2570 (REGISTER_P): likewise.
2571 (avr_opcodes): uses include/opcode/avr.h
2572 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2574 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2576 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2579 2000-06-03 H.J. Lu <hjl@gnu.org>
2581 * read.c (is_end_of_line): Put back `;'.
2583 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2585 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2587 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2589 * expr.c (operand): Test is_end_of_line outside switch to catch
2590 line separator chars that are also operators.
2591 (operator): Return O_illegal for line separator chars.
2593 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2594 entry (or `!' entry for TC_HPPA).
2596 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2597 before indexing is_end_of_line. Remove redundant check for '\0'.
2599 * config/tc-h8500.c (md_assemble): Likewise.
2600 * config/tc-mcore.c (md_assemble): Likewise.
2601 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2604 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2606 * config/tc-mcore.c (mcore_cons): Likewise.
2607 (mcore_float_cons): Likewise.
2608 (mcore_stringer): Likewise.
2609 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2611 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2613 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2615 2000-05-29 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-sh.c: Fix compile time warning messages.
2619 * config/tc-mips.c: Fix compile time warning messages.
2621 2000-05-29 Philip Blundell <philb@gnu.org>
2623 * doc/as.texinfo: Update copyright dates.
2624 (Local Labels): Delete misplaced mention of ARM.
2625 * NEWS: Mention ARM ELF support.
2627 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2629 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2630 it is modified, and use the real_size to compute the frag address
2631 for dwarf2 line info.
2633 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2635 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2636 line-matching scheme to cope with automake moving variables around.
2637 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2638 * Makefile.in: Regenerate.
2640 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2642 * config/tc-sparc.c (sparc_relax): New.
2643 (md_longopts): Add -relax and -no-relax options.
2644 (md_parse_options, md_show_usage): Likewise.
2645 (md_apply_fix3): Optimize tail call into branch always if possible.
2647 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2649 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2650 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2651 rules, with warning when a GAS statement specifies a packing that
2652 will result in an instruction being squashed.
2653 Added typdef packing_type and enumerals, changed various integer
2654 literals to use the enumerals.
2656 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2658 * config/tc-ia64.c (dot_restorereg_p): New function.
2659 (md_pseudo_table): Add restorereg.p.
2660 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2661 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2663 * config/tc-ia64.h (unw_record_type): Add unwabi.
2664 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2665 called MASK with members for imask, and the masks produced by
2666 fr_mem, gr_mem, br_mem, and frgr_mem.
2667 (unw_p_record): Add members ABI and CONTEXT.
2668 (unw_x_record): Add member AB.
2669 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2670 as pseudo-register for use during unwind info generation.
2671 (AR_PFS, AR_LC): New macros.
2672 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2673 whose names start with an at sign (as in "@priunat").
2674 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2676 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2677 proc_end, unwind_info, personality_routine): Consolidate into
2678 "unwind" structure to reduce offset-table use. Add member
2679 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2681 (output_R1_format, output_R3_format, output_P3_format,
2682 output_P6_format): Initialize R with zero to reduce compiler warnings.
2683 (output_P7_format): Ditto. Add `default' branch to switch
2684 statement to reduce compiler warnings.
2685 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2686 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2687 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2688 into single argument.
2689 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2690 compiler warnings. Merge A and B args into single argument.
2691 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2692 A and B args into single argument.
2693 (free_record): Removed (wasn't used).
2694 (free_list_records): Also free imasks in prologue records.
2695 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2696 (output_spill_mask): Remove.
2697 (output_unwabi): New function.
2698 (output_epilogue, output_label_state, output_copy_state): Call
2700 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2701 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2703 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2704 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2705 as part of handling the prologue records. Emit region's imask if
2706 we have one. Handle unwabi, epilogue, label_state, copy_state,
2707 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2708 spill_sprel_p, and spill_reg_p records.
2709 (set_imask, count_bits, slot_index): New function.
2710 (fixup_unw_records): Fix region size computation. Handle
2711 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2712 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2713 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2714 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2715 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2716 (dot_save): Use manifest constants for applicaton registers.
2717 Handle REG_PR and REG_PRIUNAT.
2718 (dot_restore): Don't just ignore it.
2719 (dot_restorereg): New function..
2720 (generate_unwind_image): Ensure unwind info is a multiple of eight
2721 bytes, not just four bytes.
2722 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2723 (dot_altrp): Don't just ignore it.
2724 (dot_savemem): New function. Replaces dot_savesp() and
2725 dot_savepsp(). Use manifest constants for applicaton registers.
2726 Handle REG_PR and REG_PRIUNAT.
2727 (dot_savef): Simplify.
2728 (dot_saveb): Support generation of br_gr.
2729 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2730 dot_label_state, dot_copy_state): New function.
2731 (dot_unwabi): Don't just ignore it.
2732 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2733 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2734 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2735 (emit_one_bundle): Set slot number for prologue/body records
2736 *before* emitting the first insn.
2737 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2738 (md_begin): Declare "psp" pseudo-register.
2739 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2740 so we don't get segfault.
2741 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2742 counts as required per SW Conventions manual
2743 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2744 output_preds_psprel, output_preds_sprel, output_spill_base,
2745 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2746 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2747 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2748 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2749 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2750 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2751 (dot_vframe): Implement.
2752 (dot_vframesp, dot_vframepsp): New function.
2754 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2756 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2757 * configure: Regenerate.
2759 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2761 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2762 (md_estimate_size_before_relax): so we can use it here instead of
2763 old kludges. Localise vars to blocks. Comment.
2765 * frags.c (frag_new): Update fr_var comments.
2766 * frags.h (struct frag): Ditto.
2768 2000-05-22 Richard Henderson <rth@cygnus.com>
2770 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2771 (pseudo_func): Add pcrel.
2772 (operand_match): Handle IA64_OPND_TGT64.
2773 (build_insn): Likewise.
2774 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2775 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2776 (fix_insn): Handle all three 64-bit relocation types.
2778 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2780 * obj.h (struct format_ops): New members begin, app_file,
2781 s_set_other, s_set_desc, s_get_type, s_set_type,
2782 separate_stab_sections, init_stab_section.
2784 * config/obj-multi.h: Update GPL notice to v2.
2786 (obj_app_file): New.
2787 (S_SET_SIZE): Test s_set_size for NULL before calling.
2788 (S_SET_ALIGN): Similar for s_set_align.
2793 (SEPARATE_STAB_SECTIONS): New.
2794 (INIT_STAB_SECTION): New.
2795 (EMIT_SECTION_SYMBOLS): New.
2796 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2798 * config/obj-elf.h: Update GPL notice to v2.
2799 Mention that this file is included from obj-multi.h.
2800 (obj_begin): Wrap definition in ifndef.
2801 (elf_file_symbol): Constify declaration.
2802 (obj_app_file): Ditto.
2803 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2804 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2806 * config/obj-elf.c (elf_s_set_other): New.
2807 (elf_file_symbol): Constify argument.
2808 (elf_separate_stab_sections): New.
2809 (elf_init_stab_section): New.
2810 (elf_format_ops): Add new members. Remove comma at end.
2812 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2813 (ecoff_format_ops): Add new fields. Remove comma at end.
2814 Mention inconsistency for emit_section_symbols.
2816 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2818 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2819 (coff_separate_stab_sections): New.
2820 (coff_format_ops): Add new members.
2822 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2823 (obj_aout_s_set_other): New.
2824 (obj_aout_s_set_desc): New.
2825 (obj_aout_s_get_type): New.
2826 (obj_aout_s_set_type): New.
2827 (obj_aout_separate_stab_sections): New.
2828 (aout_format_ops): New members added. Use obj_aout_process_stab,
2829 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2830 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2832 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2834 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2836 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2837 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2838 (md_estimate_size_before_relax): Ensure jumps to weak and
2839 externally visible symbols are relocatable.
2841 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2843 * stabs.c (aout_process_stab): Make global.
2844 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2845 * read.h (aout_process_stab): Declare.
2847 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2848 Generalize to *aout, *coff *elf.
2849 * configure: Regenerated.
2851 * doc/internals.texi (Object format backend): Say
2852 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2854 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2855 * Makefile.in: Regenerated.
2857 2000-05-19 Catherine Moore <clm@cygnus.com>
2859 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2861 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2863 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2864 instruction to reflect change in re_assemble_*.
2866 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2868 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2869 build PA64 ELF tools.
2870 * configure: Rebuilt.
2872 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2874 * Makefile.am: Regenerate dependencies.
2875 * Makefile.in: Regenerate.
2877 2000-05-15 Nick Clifton <nickc@cygnus.com>
2879 * config/tc-arm.c (struct asm_psr): Add boolean field
2880 distinguishing between CSPR and SPSR. Rename 'number' field
2882 (psrs): Rearrange contents to match new asm_psr structure.
2883 (arm_psr_parse): Move next to psr_required_here. Make it
2884 return an asm_psr structure.
2885 (psr_required_here): Use asm_psr structure returned by
2887 (do_msr): Reorganise to allow psr_required_here to be called
2889 (md_undefined_name): Mark 'name' parameter as unused, since
2890 the COFF target does not use it.
2892 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2894 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2896 * config/te-aux.h: Likewise.
2897 * config/te-dpx2.h: Likewise.
2898 * config/te-go32.h: Likewise.
2899 * config/te-hp300.h: Likewise.
2900 * config/te-hppa.h: Likewise.
2901 * config/te-i386aix.h: Likewise.
2902 * config/te-ic960.h: Likewise.
2903 * config/te-interix.h: Likewise.
2904 * config/te-nbsd532.h: Likewise.
2905 * config/te-pc532mach.h: Likewise.
2906 * config/te-ppcnw.h: Likewise.
2907 * config/te-psos.h: Likewise.
2908 * config/te-sparcaout.h: Likewise.
2909 * config/te-sun3.h: Likewise.
2910 * config/te-sysv32.h: Likewise.
2912 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2914 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2915 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2916 and sign extend without an if statement.
2917 (build_bytes): Likewise.
2919 2000-05-14 Kazu Hirata <kazu@hxi.com>
2921 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2922 X_add_symbol L_32 case.
2924 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2926 * config/te-freebsd.h: New file.
2928 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2930 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2931 bindtextdomain): Replace defines with those from intl/libgettext.h
2932 to quieten gcc warnings.
2934 * NEWS: Mention x86 .arch and -q.
2936 * config/tc-i386.c (quiet_warnings): New.
2937 (md_assemble): Use quiet_warnings.
2938 (md_parse_option): Set quiet_warnings from -q.
2939 (md_show_usage): Mention -q, delete -m.
2940 (flag_do_long_jump): Delete.
2941 (md_parse_option): Remove -m.
2942 (md_show_usage): Remove -m.
2943 (md_create_long_jump): Remove useless flag_do_long_jump code.
2945 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2946 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2948 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2949 Alexander Sokolov <robocop@netlink.ru>
2951 * doc/c-i386.texi (i386-Arch): New section.
2952 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2954 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2955 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2956 architecture has been given and is not 486.
2957 (set_cpu_arch): New.
2958 (md_pseudo_table): Add .arch.
2959 (md_assemble): Warn if cpu architecture has been given and an
2960 unsupported instruction.
2962 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2963 Move operand_types bit defines after relevant template field.
2964 (template): Add cpu_flags.
2968 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2970 * config/tc-mn10300.h (md_end): Define.
2971 (mn10300_finalize): Declare.
2972 * config/tc-mn10300.c: Include dwarf2dbg.h.
2973 (debug_line): Define.
2974 (md_assemble): Generate dwarf2 line info.
2975 (mn10300_finalize): New function. Finalize dwarf2 info.
2977 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2979 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2980 external version of the relocation for weak symbols.
2982 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2984 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2985 frame size in units of 16 bytes, as required per SW Conventions manual.
2986 (output_unw_records): Output info-block header as a dword to get
2989 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2991 * as.h: #include "file", not <file> on files from ../include.
2992 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2993 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2994 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2995 (tc_coff_symbol_emit_hook): Ditto.
2996 (OPTCOUNT): Cast to int to avoid compiler warning.
2997 (md_begin): Fix signed/unsigned warnings.
2999 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3001 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3002 ABRANCH LONG case for a conditional branch on a 68000.
3003 (md_estimate_size_before_relax): Likewise. Also handle
3004 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3005 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3006 PC-relative on all CPUs.
3007 (md_estimate_size_before_relax): Likewise.
3009 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3011 * as.c (parse_args): Just mention current year in printed
3014 2000-05-03 J.T. Conklin <jtc@redback.com>
3016 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3018 (md_parse_option): Recognize -m7400.
3020 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3022 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3023 don't permit lp to become less than the words array.
3025 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3027 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3028 Fix little-endian case.
3030 2000-05-03 David O'Brien <obrien@NUXI.com>
3032 * as.c (parse_args): Update copyright.
3034 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3036 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3037 for the .bss section too.
3039 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3041 * configure.in: Set em=linux for hppa-*-linux.
3042 * configure: Regenerate.
3043 * doc/Makefile.in: Regenerate with correct automake.
3045 * frags.c (frag_grow): Sanity check chunk_size.
3047 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3048 * config/obj-som.h: Likewise.
3049 * config/obj-ieee.h: Likewise.
3051 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3053 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3054 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3055 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3056 (pa_ip): low_sign_unext now returns via function value. Use
3057 re_assemble_* instead of dis_assemble_* and
3058 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3060 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3061 (md_section_align, md_parse_option, md_show_usage,
3062 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3063 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3064 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3065 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3066 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3068 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3069 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3070 outside of switch. Correct mask and shifting errors in case 10
3071 and case -11. In case 21, compare against signed range to suit
3072 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3073 case 17 and case 22, use offsetT variable to properly check range.
3074 Use re_assemble_* here too.
3075 (evaluate_absolute): Change type of value to offsetT. Call
3076 hppa_field_adjust to do the work for us.
3077 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3078 (pa_parse_cmpib_64_cmpltr): Ditto.
3079 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3080 of i to unsigned int.
3081 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3082 (pa_end_of_source): Return type is void.
3084 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3086 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3088 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3090 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3091 More comments added.
3092 (md_begin): Removed "construct symbols for each register name".
3093 Because register names conflicts with GCC generated function
3095 (avr_operand): Now constant numbers can be used as a register
3096 identifiers (0 as r0, 31 as r31).
3097 (md_assemble): use skip_space () before parsing instruction
3100 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3102 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3103 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3104 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3105 * configure: Regenerate.
3107 2000-04-29 Andreas Jaeger <aj@suse.de>
3109 * as.h: Correctly check GCC version.
3111 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3113 * doc/as.1: Fix unbalanced brackets.
3115 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3117 (line_comment_chars): Set to '/' if TE_FreeBSD.
3119 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3121 * configure.in: Configury support for PA64 (currently disabled).
3122 * configure: Rebuilt.
3124 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3126 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3127 bfd_set_section_alignment.
3129 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3131 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3134 2000-04-24 Nick Clifton <nickc@cygnus.com>
3136 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3137 * doc/as.texinfo (Align): Include arm and strongarm in list of
3138 targets that have the second form of the behaviour of the .align
3141 2000-04-24 Mark Klein <mklein@dis.com>
3143 * obj-som.c: Terminate obj_pseudo_table.
3145 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3147 * as.c (parse_args): Allow md_parse_option to override -a listing
3149 * config/obj-coff.c (add_lineno): Change type of offset parameter
3150 from "int" to "bfd_vma."
3151 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3152 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3153 (ppc_change_csect): Align correctly for XCOFF64.
3154 (ppc_machine): New function, which discards "ppc_machine" line.
3155 (ppc_tc): Cons for 8 when code is 64 bit.
3156 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3158 (md_parse_option): Handle -a64 and -a32.
3160 * config/tc-ppc.h (TARGET_MACH): Define.
3161 (TARGET_FORMAT): Move to function.
3162 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3164 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3166 * config/tc-avr.c: New AVR_ISA_ defined.
3167 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3168 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3169 for `fmul', `movw' and `lpm R,Z' instructions.
3170 (avr_operands): Warn if current opcode is a two-word instruction
3171 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3172 (avr_opcodes): New commands added.
3173 (REGISTER_P): Check 'a' and 'v' constraint letters.
3174 (mcu_types): New MCU added.
3176 2000-04-22 Timothy Wall <twall@cygnus.com>
3178 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3180 (operand_match): Conditionally insert default bit values for IMMU9.
3182 2000-04-14 Matthew Green <mrg@cygnus.com>
3184 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3185 * configure: Rebuilt.
3187 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3188 Jason Eckhardt <jle@cygnus.com>
3190 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3192 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3193 Added handling of new operand types l,y,&,fe,fE,fx.
3195 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3196 David Mosberger <davidm@hpl.hp.com>
3197 Timothy Wall <twall@cygnus.com>
3198 Andrew MacLeod <amacleod@cygnus.com>
3199 Jim Wilson <wilson@cygnus.com>
3201 * Makefile.am (CPU_TYPES): Add ia64.
3202 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3203 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3204 * Makefile.in: Rebuild.
3205 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3206 * configure: Rebuild.
3207 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3208 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3209 * expr.c (expr): Handle md_optimize_expr.
3210 * read.c (LEX_HASH): Add comment.
3211 * config/tc-ia64.c, config/tc-ia64.h: New files.
3213 2000-04-21 Richard Henderson <rth@cygnus.com>
3215 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3216 bundling a non-delayed branch type instruction.
3218 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3220 * config/tc-mn10300.c (HAVE_AM30): Define.
3221 (md_assemble): Use it.
3223 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3225 * config/obj-elf.c (obj_elf_change_section): Check for changed
3228 * Makefile.am: (CPU_MULTI_VALID): Remove.
3229 (MULTI_CPU_TYPES): Define.
3230 (MULTI_CPU_OBJ_VALID): Define.
3231 (DEPTC): Use the above.
3232 (DEPOBJ): Same here.
3234 Regenerate dependencies.
3235 * Makefile.in: Regenerate.
3237 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3239 * Makefile.am (YACC, LEX): Get them from configure.
3241 2000-04-18 H.J. Lu (hjl@gnu.org)
3243 * config/tc-i386.c (offset_in_range): Use addressT instead of
3244 bfd_vma for non-bfd assemblers.
3246 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3248 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3249 doesn't give spurious errors.
3251 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3253 * as.h (SEEK_SET): Define if undefined.
3255 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3257 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3258 constants, and don't assume offsetT is 32 bits.
3260 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3262 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3263 (md_pcrel_from_section): Add prototype.
3264 (d10v_fix_adjustable): Add prototype.
3265 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3267 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3269 2000-04-12 Nick Clifton <nickc@cygnus.com>
3271 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3272 symbol in frag chain.
3274 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3276 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3277 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3278 (fits_in_signed_word, smallest_imm_type): Ditto.
3279 (md_assemble): Use an offsetT var to hold offsetT values, not a
3281 (offset_in_range): New.
3282 (md_assemble): Use it.
3283 (md_convert_frag): Change type of target_address, opcode_address,
3284 and displacement_from_opcode_start to offsetT.
3285 (md_create_short_jump): Change type of offset to offsetT.
3286 (md_create_long_jump): Ditto.
3287 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3288 (md_chars_to_number): Remove.
3289 (output_invalid): Remove duplicate prototype.
3291 2000-04-09 Nick Clifton <nickc@cygnus.com>
3293 * Makefile.am (CPU_TYPES): Add 'avr'.
3294 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3295 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3297 * Makefile.in: Regenerate.
3299 * doc/as.texinfo: Add M32R documentation.
3301 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3303 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3304 --enable-build-warnings option.
3305 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3306 * Makefile.in, configure: Re-generate.
3308 2000-04-07 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3311 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3312 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3313 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3314 (arm_force_relocation): Force relocations for
3315 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3317 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3319 * config/tc-sh.c (get_operands): There's no third operand if the
3320 first operand is an immediate.
3322 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3324 * config/tc-sh.c (immediate): Delete.
3325 (sh_operand_info): Add immediate member.
3326 (parse_reg): Use A_PC for pc.
3327 (parse_exp): Add second argument 'op'. All callers changed.
3328 (parse_at): Expect pc to be coded as A_PC.
3329 Use immediate field in *op.
3330 (insert): Add fourth argument 'op'. All callers changed.
3331 (build_relax): Add second argument 'op'. All callers changed.
3332 (insert_loop_bounds): New function.
3333 (build_Mytes): Remove DISP_4.
3334 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3335 (assemble_ppi): Use immediate field in *operand.
3336 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3337 (md_apply_fix): Likewise.
3338 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3340 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3342 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3344 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3346 * internals.texi (CPU backend): Document
3347 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3349 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3351 * po/gas.pot: Regenerate.
3353 * as.c (show_usage): Restore translated part of bug string.
3354 * gasp.c (show_usage): Likewise.
3356 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3357 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3358 than move-if-change.
3359 (DEP1): Modify for "gcc -MM".
3363 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3364 Update dependencies.
3365 * Makefile.in: Regenerate.
3367 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3369 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3370 (md_begin): Likewise.
3371 (HAVE_AM33): New macro.
3372 (md_assemble): Use it. Match r_regs and xr_regs only if
3375 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3377 * as.h: #include "bin-bugs.h"
3378 * as.c (show_usage): Use REPORT_BUGS_TO.
3379 * gasp.c: #include "bin-bugs.h"
3380 (show_usage): Use REPORT_BUGS_TO.
3382 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3384 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3386 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3387 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3390 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3392 * config/tc-i386.c (i386_immediate): Don't assume a constant
3393 immediate is necessarily 16 bits when in 16 bit code mode.
3394 (md_assemble): Instead set guess_suffix here after we have checked
3397 2000-04-02 Richard Henderson <rth@cygnus.com>
3399 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3400 quantities. Correct right shift sign extension.
3401 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3402 32-bit value when shifting into place.
3404 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3406 * app.c: Add ATTRIBUTE_UNUSED as needed.
3407 * config/tc-ppc.c: Likewise.
3408 (ppc_size): Make unsigned long.
3409 (ppc_insert_operand): Add casts to avoid warnings.
3411 2000-03-31 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-d10v.h (md_flush_pending_output): Define.
3415 2000-03-29 Nick Clifton <nickc@cygnus.com>
3417 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3418 segment. Works for both BFD_ASSEMBLER and others.
3419 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3421 2000-03-29 Nick Clifton <nickc@cygnus.com
3423 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3425 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3427 * listing.c (LISTING_LHS_WIDTH): Default depends on
3429 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3431 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3433 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3436 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3438 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3440 * config/tc-avr.c (mcu_types): Add missing initialiser.
3441 (md_pcrel_from_section): Add prototype.
3442 (avr_operand): Remove redundant test of unsigned < 0.
3443 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3445 2000-03-27 Denis Chertykov <denisc@overta.ru>
3447 * config/tc-avr.c: New file for AVR support.
3448 * config/tc-avr.h: Likewise.
3449 * configure.in: Add AVR support.
3450 * configure: Regenerate.
3452 2000-03-26 Timothy Wall <twall@cygnus.com>
3454 * gasp.c (macro_op): Add new argument to check_macro call.
3455 Macro structure definitions moved to macro.h
3456 * sb.h: Add argument to prototype for input_scrub_include_sb.
3457 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3458 nesting checks with an additional flag.
3459 (struct input_save): Add flag to indicate whether current sb
3460 should be checked for proper macro/conditional nesting.
3461 (input_scrub_push/pop): Save/restore nest check flag.
3462 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3464 * macro.c (check_macro): Allow caller to retrieve parsed macro
3465 information if a pointer is provided. This information may be
3466 used by the new macro hooks.
3467 * macro.h: Update prototype for check_macro. Macro struct
3468 definitions moved here from macro.c/gasp.c.
3469 * read.c (read_a_source_file): Add parameter to check_macro call,
3470 and pass macro info to the macro hook, if defined.
3471 (input_scrub_insert_line): New. Allow insertion of a line of
3472 characters into the input stream.
3473 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3474 file into the input stream.
3475 (s_include): Use input_scrub_insert_file.
3476 * internals.texi: Document new macro hooks.
3477 * as.h: New prototypes added.
3479 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3481 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3482 an initial capital letter.
3483 (i386_index_check): Reindent.
3485 2000-03-19 Nick Clifton <nickc@cygnus.com>
3487 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3490 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3492 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3493 instruction operand bad if Rd > 7 when generating
3494 thumb instructions. Prevents for example,
3495 "adr r12,label" from silently failing and generating
3496 the wrong instruction.
3498 2000-03-17 Nick Clifton <nickc@cygnus.com>
3500 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3501 that have a destingation >= 0x400000.
3502 Fix compile time warning messages.
3504 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3506 * config/tc-sh.c (md_begin): When encountering insn that are
3507 not supported by the current arch, only change the name if
3508 its contents are the same as prev_name.
3509 (get_specific): If the the architecture doesn't match, fail.
3511 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3513 * config/tc-sh.c (IDENT_CHAR): Define.
3514 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3515 matching back where it came from.
3517 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3519 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3521 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3523 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3526 2000-03-15 Kazu Hirata <kazu@hxi.com>
3528 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3530 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3532 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3533 floating-point-number, make sure 'f' is in FLT_CHARS.
3535 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3537 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3538 (s_lcomm_internal): Use it.
3539 * doc/internals.texi (CPU backend): Document it.
3540 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3543 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3545 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3548 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3549 implementation doesn't have special handling for switch
3551 (macro_build): Allow for code in sections other than .text.
3553 (mips_ip): Likewise.
3554 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3555 Don't perform relocs if we will be outputting them.
3556 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3557 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3560 2000-03-09 Catherine Moore <clm@cygnus.com>
3562 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3563 relocation type based on the entry in the fixup structure.
3564 Put S_IS_EXTERN processing back in.
3566 2000-03-08 H.J. Lu (hjl@gnu.org)
3568 * Makefile.am (install-exec-tooldir): Depend on
3569 install-exec-bindir for parallel make.
3570 * Makefile.in: Regenerated.
3572 2000-03-06 Nick Clifton <nickc@cygnus.com>
3574 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3576 (md_parse_option): Parse -m32r command line switch - disable m32rx
3578 (md_show_usage): Document new option.
3580 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3581 * doc/Makefile.in: Regenerate.
3582 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3584 2000-03-02 Michael Meissner <meissner@redhat.com>
3586 * config/tc-d30v.c (check_range): Remove code that incorrectly
3587 sign extended values where bits < 32.
3589 2000-03-02 H.J. Lu (hjl@gnu.org)
3591 * configure.in: Support --enable-targets=all on ia32.
3592 * configure: Regenerated.
3594 2000-03-01 Nick Clifton <nickc@cygnus.com>
3596 * gasp.c (do_align): Remove bogus check of alignment value.
3598 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3600 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3601 TC_PPC was defined forced the type of a symbol with no other type
3604 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3606 * doc/internals.texi (CPU backend): Mention that
3607 line_separator_chars do not break up comments. Fix typos for
3608 LEX_AT and LEX_NAME descriptions. Document operands for
3609 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3610 description of md_create_short_jump usage. Document argument for
3611 md_undefined_symbol.
3613 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3615 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3616 (md_parse_option): Handle it.
3617 (md_show_usage): Document it.
3619 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3621 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3622 opcode, for the instruction `pal19'. From Andrea Arcangeli
3625 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3627 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3629 (md_assemble): To here, before template operands are matched.
3630 Also ensure a constant immediate is sign extended when we know the
3631 size is at most 16 bits. This is to catch cases like "add
3632 $0xffc0,%ax" where we don't know the size, and thus that the
3633 immediate can be represented as Imm8S until after parsing the
3635 (i386_displacement): Similarly sign extend 16 bit constant
3637 (md_assemble): Relax 16-bit jump constant range check to suit sign
3638 extended displacements.
3640 2000-02-26 Andreas Jaeger <aj@suse.de>
3642 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3644 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3647 call operands when intel_syntax.
3648 (intel_float_operand): Return 2 for "fi...".
3649 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3650 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3651 earlier "SHORT" change.
3652 (md_assemble): When determining suffix from Regs, exclude
3655 2000-02-24 Nick Clifton <nickc@cygnus.com>
3657 * configure: Add arm-wince, mips-pe and sh-pe targets.
3658 * configure: Regenerate.
3660 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3662 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3663 "pe-mips" for the mips-pe target.
3665 * config/tc-arm.c (insns): Change displacement encoded in BL
3666 and B instructions if the target port is arm-wince.
3667 (do_ldst): Do not bias the relocation offset if the target
3669 (md_pcrel_from): Add in missing relocation offset bias if the
3670 target os arm-wince.
3672 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3673 (md_begin): Disable -G support for mips-pe target.
3674 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3675 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3678 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3679 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3680 assembler, just set the alignment to 4.
3682 * config/te-wince-pe.h: New file for WinCE targets. Define
3685 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3687 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3688 string instructions.
3689 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3690 (i386_intel_memory_operand): After finding a segment override,
3691 check again for no `[' before looking for a displacement. Bomb if
3692 more than one displacement rather than silently discarding the
3693 second and subsequent ones. Free strings malloc'd by
3694 build_displacement_string.
3696 2000-02-24 Catherine Moore <clm@cygnus.com>
3698 * config/obj-som.c (obj_pseudo_table): Add "weak".
3699 (obj_som_weak): New routine.
3701 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3703 * config/tc-i386.c (union i386_op): New.
3704 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3705 Throughout file replace occurences of disps[n], imms[n], regs[n]
3706 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3707 intel mode operand swapping. Add assert in regKludge and
3708 fake_zero_displacement code. Test i.types[n] when outputting
3709 displacements and immediates. Combine output of Disp16 with
3711 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3712 when in intel mode by (not) reversing fsub and fdiv operands
3713 before the template search. This fails for single operand
3714 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3715 undefined. Instead fix the base_opcode after we've found the
3716 template. Move base_opcode xor with found_reverse_match from
3717 opcode output code to before this fix so we test for the correct
3719 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3720 check in intel mode. Instead compare opcodes.
3722 * config/tc-i386.h (TC_RELOC): Delete.
3723 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3724 with equivalent call to reloc.
3726 * as.h (flag_m68k_mri): Move declaration after target include, and
3727 only declare when TC_M68K defined. Define as zero otherwise.
3728 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3729 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3730 Define as zero otherwise.
3731 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3732 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3733 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3734 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3735 testing whether defined.
3736 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3737 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3738 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3739 rather than testing whether defined.
3740 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3741 (parse_mri_cons): Declare and use only when TC_M68K.
3742 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3743 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3744 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3746 * NEWS: Mention IBM 370 support.
3748 2000-02-23 Richard Henderson <rth@cygnus.com>
3750 * config/tc-i386.c (md_assemble): When swapping operands for
3751 intel_syntax, assume everything that's not Imm or Disp is a
3754 2000-02-23 Linas Vepstas <linas@linas.org>
3756 * config/tc-i370.c, config/tc-i370.h: New files.
3757 * Makefile.am: Add support for Linux/IBM 370.
3758 * configure.in: Likewise.
3759 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3760 * config/obj-elf.c: Include elf/i370.h
3761 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3763 * Makefile.in: Regenerate.
3764 * configure: Regenerate.
3766 * doc/c-i370.texi: New file.
3767 * doc/all.texi: Include it.
3768 * doc/as.texinfo: And here.
3769 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3770 * doc/Makefile.in: Regenerate.
3772 2000-02-19 Michael Meissner <meissner@redhat.com>
3774 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3775 determine if an instruction can be used in parallel with an ADDppp
3776 or SUBppp instruction.
3778 2000-02-22 Andrew Haley <aph@cygnus.com>
3780 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3782 1999-12-30 Andrew Haley <aph@cygnus.com>
3784 * config/tc-mips.c (mips_gp32): New variable.
3785 (macro_build) Use mips_gp32.
3787 (md_longopts): Add "-mgp32" and "-mgp64".
3788 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3790 (OPTION_M7900): Change offset
3791 (OPTION_NO_M7900): Ditto.
3793 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3795 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3796 warning, and bump it to 1.
3798 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3800 From Brad Lucier <lucier@math.purdue.edu>:
3801 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3804 2000-02-21 Catherine Moore <clm@cygnus.com>
3806 * config/tc-mips.c (MF_HILO_INSN): Define.
3807 (mips_7000_hilo_fix): Declare.
3808 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3809 (md_parse_option): Check for 7000_HILO_FIX options.
3810 (OPTION_M7000_HILO_FIX): Define.
3811 (OPTION_NO_M7000_HILO_FIX): Define.
3812 * doc/c-mips.texi (-mfix7000): Describe.
3814 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3816 * listing.c (print_lines): Remove unused variable `end'.
3818 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3819 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3820 reloc_type when BFD_ASSEMBLER.
3821 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3822 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3823 statement and quell signed vs. unsigned comparison warning.
3825 2000-02-18 Nick Clifton <nickc@cygnus.com>
3827 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3828 the computed frag offset, rather than overwriting it.
3830 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3832 * config/tc-sh.c ("elf/sh.h"): Include.
3833 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3834 (md.begin): Initialize target_arch.
3835 Only include opcodes in has table that match selected architecture.
3836 (parse_reg): Recognize register names for sh-dsp.
3837 (parse_at): Recognize post-modify addressing.
3838 (get_operands): The leading space is now optional.
3839 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3840 arguments. Update valid_arch.
3841 (build_Mytes): Add support for SDT_REG_N.
3842 (find_cooked_opcode): New function, broken out of md_assemble.
3843 (assemble_ppi, sh_elf_final_processing): New functions.
3844 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3845 (md_longopts, md_parse_option): New option: -dsp.
3846 * config/tc-sh.h (elf_tc_final_processing): Define.
3847 (sh_elf_final_processing): Declare.
3849 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3851 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3852 the unwinder subspace. Save the current seg/subseg before creating
3855 2000-02-10 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3858 little endian targets.
3859 (INST_BYTE1): Redefine to handle big and little endian
3861 (cpu_type): New type: Select between M340 and M210.
3862 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3863 instructions of the M340.
3864 (md_assemble): Add support for the MULSH and OPSR classes of
3866 (md_atof): Add support for little endian targets.
3867 (md_parse_option): Add support for -EL, -EB and -mcpu command
3869 (md_convert_frag): Add support for little endian targets.
3870 (md_apply_fix3): Add support for little endian targets.
3871 (md_number_to_chars): Add support for little endian targets.
3873 2000-02-10 Timothy Wall <twall@redhat.com>
3875 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3876 defined, use it to verify the symbol just read should be a label.
3878 2000-02-10 Timothy Wall <twall@redhat.com>
3880 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3881 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3882 around colons when KEEP_WHITE_AROUND_COLON is defined.
3883 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3884 and KEEP_WHITE_AROUND_COLON.
3886 2000-02-08 Timothy Wall <twall@redhat.com>
3888 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3890 (do_repeat): New. Abstract repeat logic so that a "break" can be
3892 (end_repeat): New. Provide support for a "break" out of the
3894 * read.h: Add prototypes for new functions.
3896 2000-02-08 Timothy Wall <twall@redhat.com>
3898 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3899 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3900 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3903 2000-02-08 Timothy Wall <twall@redhat.com>
3905 * read.c: Added elseif to directives table.
3906 * read.h: Added prototype for s_elseif.
3907 * doc/as.texinfo: Added description for elseif.
3908 * cond.c (s_elseif): New function
3910 2000-02-04 Timothy Wall <twall@redhat.com>
3912 * listing.c (print_lines): Remove conditionals causing bug in
3915 2000-02-03 Timothy Wall <twall@cygnus.com>
3917 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3919 * frags.c (frag_new): Calculate fr_fix in octets
3920 (frag_now_fix) Return offset as target address offset (bytes).
3921 (frag_now_fix_octets) New - Return offset in octets (8-bit
3923 * frags.h: Added prototype for frag_now_fix_octets().
3924 Distinguish between octets and bytes in field descriptions.
3925 * listing.c (calc_hex): Account for octets vs bytes when
3926 printing addresses/offsets.
3927 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3928 target is little-endian, print the octets in a word in big-endian
3929 order so that the display looks like a proper hexadecimal number,
3930 instead of having the octets reversed.
3931 * read.c (do_align): When recording alignment, alignment power
3932 should be in terms of target bytes (minimum addressible unit)
3934 (do_org) Convert ORG target address (byte) argument into an
3935 octet offset when generating a variable fragment.
3936 * symbols.c (resolve_symbol_value): Symbol final value
3937 converted to a target address offset (bytes) from its octet offset.
3938 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3939 offset (bytes) is adjusted by the frag offset (octets) converted
3941 (coff_frob_section) Section alignment power is in terms of bytes;
3942 convert it to an octet alignment power when calculating size (and
3943 size mask) in octets. Don't modify the section size in order to
3944 "align" it for TI COFF, since that format has a different method
3945 for storing alignment information.
3947 2000-02-01 Timothy Wall <twall@cygnus.com>
3949 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3950 entries, matching the way GCC generates them. If not escaped, the
3951 filename is encoded incorrectly.
3953 2000-01-31 Nick Clifton <nickc@cygnus.com>
3955 * config/tc-arm.c (reg_table): Add support for ATPCS register
3958 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3960 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3962 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3964 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3965 of a symbol when we really care about its value.
3967 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3969 * config/tc-mcore.c (md_assemble): Give warning message if
3970 operands passes to instruction are more than the spec.
3972 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3974 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3975 Thumb mode but the label seen was not declared as '.thumb_func'
3976 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3977 correct disassembly of Thumb code bounded by non function labels.
3979 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3981 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3982 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3984 * Makefile.in: Same here.
3987 * configure.in: Set bfd_gas for i386-aout when primary target
3988 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3989 we may need the primary te_file. Remove incorrect comment.
3991 * configure: Regenerate.
3993 * config/e-i386aout.c: New file.
3995 * as.c (USE_EMULATIONS): Move to before print_version_id.
3996 (struct emulation): Add i386aout.
3997 (show_usage): Split text strings. Reformat -a text. Add --em
4001 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4002 (aout_format_ops): New.
4005 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4006 preprocessor conditional and add aout USE_EMULATIONS tests.
4007 (read_a_source_file): Don't pass error strings to printf as
4011 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4013 (do_data): Same here.
4014 (process_file): And here.
4017 * symbols.c (colon): Rewrite "already defined" fatal message
4018 code for aout with USE_EMULATIONS.
4021 * config/obj-aout.c (OBJ_HEADER): Define.
4022 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4024 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4025 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4027 (obj_aout_type): Expand S_SET_OTHER here too.
4028 (obj_read_begin_hook): Remove.
4029 (aout_pop_insert): New.
4030 (obj_aout_s_get_other): New.
4031 (obj_aout_s_get_desc): New.
4032 (aout_format_ops): New.
4035 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4036 gets aout_pseudo_table.
4037 (aout_pseudo_table): Declare.
4038 (obj_read_begin_hook): Define.
4041 * config/obj-coff.c (obj_pseudo_table): Rename to
4043 (coff_pop_insert): Use coff_pseudo_table.
4044 (coff_sec_sym_ok_for_reloc): Remove.
4045 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4046 and comment all zero entries and remove #if 0 code.
4049 * config/obj-coff.h (obj_pop_insert): Define.
4050 (coff_pseudo_table): Declare.
4053 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4054 s_get_size, s_set_size. Comment all zero entries.
4057 * config/obj-elf.c (elf_s_get_other): New function.
4058 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4059 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4060 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4062 (obj_elf_parse_section_letters): Don't pass error strings to
4063 printf as format arg.
4066 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4068 (elf_s_get_other): Declare.
4069 (S_GET_OTHER) Define as elf_s_get_other if not already
4071 (S_SET_OTHER): Only define when not already defined.
4072 (elf_obj_read_begin_hook): Declare.
4073 (obj_read_begin_hook): Define.
4074 (elf_obj_symbol_new_hook): Declare.
4075 (obj_symbol_new_hook): Define.
4078 * config/obj-multi.h: Add copyright header and protect against
4079 multiple inclusion. Add * to all function pointers.
4080 (OBJ_HEADER): If defined, include it rather than other defines
4082 (obj_frob_file_after_relocs): Test for NULL.
4083 (obj_symbol_new_hook): Here too.
4084 (obj_sec_sym_ok_for_reloc): And here.
4085 (S_GET_OTHER): Define.
4086 (S_GET_DESC): Define.
4087 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4088 (OBJ_MAYBE_ELF): Update comment.
4090 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4091 OBJ_AOUT preprocessor conditional and handle emulation by
4092 testing OUTPUT_FLAVOR.
4093 (i386_displacement): Here too.
4094 (md_section_align): Similarly here.
4095 (i386_target_format): Conditionally compile when more than one
4096 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4097 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4098 (i386_displacement): Here too.
4101 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4102 Define TARGET_FORMAT for aout only when not multi.
4105 * config/te-multi.h: Delete file as it's identical to te-generic.h
4107 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4109 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4110 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4113 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4115 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4118 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4120 * config/tc-mips.c (mips_do_align): New function.
4121 * config/tc-mips.h (md_do_align): Define.
4123 2000-01-10 Philip Blundell <philb@gnu.org>
4125 * doc/c-arm.texi (ARM Options): Fix typo.
4126 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4127 line separator for Linux.
4128 * doc/as.texinfo (Comments): Mention the ARM.
4130 2000-01-10 Philip Blundell <pb@futuretv.com>
4132 * configure.in (arm*-*-conix*): New target.
4133 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4135 * configure: Regenerate.
4137 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4139 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4140 (obj_elf_visibility): New function.
4142 * doc/as.texinfo (Visibility): New node: document visibility
4145 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4147 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4148 warning for absolute jump/call without `*' in non-intel mode. No
4149 need to set i.types[0] JumpAbsolute in intel mode.
4151 1999-12-22 Philip Blundell <pb@futuretv.com>
4153 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4154 hook function when changing sections.
4155 (arm_s_data): Likewise.
4157 1999-12-14 Nick Clifton <nickc@cygnus.com>
4159 * config/tc-arm.c (md_parse_option): Add support for -marm720
4160 command line switch.
4162 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4164 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4165 (r_registers, xr_registers): Define.
4166 (r_register_name, xr_register_name): New functions.
4167 (md_assemble): Handle new am33 operand types and instruction
4169 (mn10300_insert_operand, check_operand): Likewise.
4171 1999-11-29 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4174 (s_force_thumb): Set thumb_mode to 2.
4175 (md_assemble): Do not complain about thumb instructions on a
4176 non-thumb target if thumb_mode is set to 2.
4178 1999-11-28 Michael Meissner <meissner@cygnus.com>
4180 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4181 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4182 (O_...): Add new machine dependent expressions if we are handling
4183 explicit relocations.
4184 (alpha_reloc_op): New static table holding the explicit relocation
4186 (alpha_literal_hash): New static to hold the hash table for
4187 explicit relocations.
4188 (alpha_macros): Add support for explicit relocations.
4189 (md_begin): If explicit relocations, initialize hash table.
4190 (md_assemble): Don't print a second error if tokenize_arguments
4191 already printed an error message.
4192 (md_apply_fix): Add support for explicit relocations.
4193 (alpha_force_relocation): Ditto.
4194 (alpha_fix_adjustable): Ditto.
4195 (alpha_adjust_symtab): New function to support explicit
4197 (alpha_adjust_symtab_relocs): Ditto.
4198 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4199 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4200 Add support for explicit relocations. Return -2 if an error
4201 message was already printed.
4202 (find_macro_match): Add support for explicit relocations. Comment
4204 (emit_insn): Add support for explicit relocations.
4205 (assemble_tokens): Ditto.
4207 (load_expression): Ditto.
4210 (emit_ir_load): Ditto.
4211 (emit_loadstore): Ditto.
4214 (emit_sextX): Ditto.
4215 (emit_division): Ditto.
4216 (emit_jsrjmp): Ditto.
4217 (emit_retjcr): Ditto.
4219 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4221 (tc_adjust_symtab): If explicit relocations, call the function
4222 alpha_adjust_symtab.
4223 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4224 relocations next to the literal relocation they reference.
4225 (TC_INIT_FIX_DATA): Initialize the new fields.
4226 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4228 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4230 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4231 'B' operand for PA2.0 bb instruction.
4233 1999-11-18 Nick Clifton <nickc@cygnus.com>
4235 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4238 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4240 (mcore_force_relocation): Force relocations to be generated for
4243 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4245 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4246 (i386_displacement): Disallow O_big displacements.
4248 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4250 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4251 Small improvements in error checking.
4252 (md_assemble): Support for unconditional ARM instructions.
4253 (md_parse_option): Support for -m[arm]v5e flag.
4255 1999-11-12 Nick Clifton <nickc@cygnus.com>
4257 * macro.c (buffer_and_nest): Do not check beyond the end of the
4260 1999-11-11 Nick Clifton <nickc@cygnus.com>
4262 * macro.c (buffer_and_nest): Look for seperator after TO and
4265 1999-11-08 Andrew Haley <aph@cygnus.com>
4267 * app.c (do_scrub_chars): When in State 10, treat backslash
4268 characters in the same way as as symbol characters.
4270 1999-11-07 Richard Henderson <rth@cygnus.com>
4272 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4273 the previous label was in the current section before playing
4274 with auto-alignment.
4276 1999-11-06 Nick Clifton <nickc@cygnus.com>
4278 * config/tc-v850.c (v850_force_relocation): Force relocation
4280 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4283 1999-11-05 Michael Meissner <meissner@cygnus.com>
4285 * expr.h (operatorT): Increase machine dependent operators to 16.
4286 * expr.c (op_rank): Ditto.
4288 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4290 * read.c (pseudo_set): Reject attempts to set the value of a
4293 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4296 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4298 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4299 to bfd_set_section_contents.
4301 1999-11-03 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4305 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4307 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4308 (mips_ip): Use OPCODE_IS_MEMBER.
4310 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4312 * config/tc-arm.c (reg_required_here): Improve comments.
4314 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4315 (tinsns): Initialize variants field.
4317 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4318 BAD_PC respectively.
4320 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4322 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4323 * config/tc-arm.h: Fix compile time warnings.
4325 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4327 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4328 form @abs16, @(abs16) and @(abs16 + imm).
4330 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4332 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4333 (ISA_HAS_64_BIT_REGS) New.
4334 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4335 mips_emit_delays,macro_build,load_register,load_addresss,
4336 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4337 and/or use new ISA_xxx macros in expressions involving
4338 ISA, particularly mips_opts.isa.
4340 1999-10-18 Michael Meissner <meissner@cygnus.com>
4342 * expr.h (operatorT): Add machine dependent operators md1..md8.
4343 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4344 for the machine dependent operators to use.
4346 * expr.c (op_rank): Add machine dependent operators.
4348 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4350 (O_cpregister): Ditto.
4351 (md_begin): Change X_op test that field is wide enough to use
4352 O_max instead of O_alpha_max.
4353 (cpu_types): Fill in missing initializer.
4354 (alpha_num_macros): Make unsigned.
4355 (md_assemble): Make opnamelen be size_t.
4356 (md_apply_fix): Cast alpha_num_operands to int before testing.
4357 (alpha_force_relocation): Ditto.
4358 (alpha_fix_adjustable): Ditto.
4359 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4360 (tc_gen_reloc): Ditto.
4361 (tc_get_register): Ditto.
4366 (s_alpha_ent): Ditto.
4367 (s_alpha_end): Ditto.
4368 (s_alpha_frame): Ditto.
4369 (s_alpha_prologue): Ditto.
4370 (s_alpha_file): Ditto.
4371 (s_alpha_gprel32): Ditto.
4372 (s_alpha_proc): Ditto.
4373 (s_alpha_set): Ditto.
4374 (s_alpha_base): Ditto.
4375 (s_alpha_align): Ditto.
4376 (s_alpha_arch): Ditto.
4377 (alpha_align): Ditto.
4378 (assemble_insn): Suppress unused variable warning.
4380 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4381 order in the structure.
4382 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4384 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4386 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4388 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4390 * config/tc-i386.c (i386_index_check): Correct #endif location.
4392 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4394 * as.c (show_usage): Document new options.
4395 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4396 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4397 (parse_args): Parse the new options.
4398 (main): If there were warnings, and --fatal-warnings
4399 was specified, print an error.
4400 * as.h: New variable, flag_fatal_warnings, for new option.
4402 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4404 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4405 '@'. Change autoincrement completers to fall through to cache control
4408 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4410 (pa_parse_addb_64_cmpltr): New function.
4412 * config/tc-hppa.c (pa_ip): Change error message.
4413 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4414 '?Q' args to allow falling through.
4416 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4417 Remove unused conditional codes.
4418 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4420 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4422 * config/tc-d30v.c (CHAR_BIT): Define.
4423 (check_range): Fix bit operations to support integers bigger than
4426 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4428 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4431 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4432 Doug Evans <devans@cygnus.com>
4434 Add support for m32rx.
4435 * config/tc-m32r.c (enable_m32rx): New static global.
4436 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4437 (allow_m32rx): New function.
4438 (M32R_SHORTOPTS): Add `O'.
4439 (md_longopts): Add --m32rx plus several warning options.
4440 (md_parse_option): Handle new options.
4441 (md_show_usage): Print them.
4442 (md_begin): Enable m32rx.
4443 (OPERAND_IS_COND_BIT): New macro.
4444 (first_writes_to_seconds_operands): New function.
4445 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4446 (target_make_parallel,assemble_two_insns): New functions.
4447 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4448 If optimizing and m32rx, try to make consecutive insns parallel.
4450 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4452 * config/tc-mips.c (nopic_need_relax): Allow for the
4453 .sdata.foo sections generated by -fdata-sections,
4454 and for the .gnu.linkonce.s sections generated by C++.
4456 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4458 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4459 with cleaner code using completer prefixes. Add 'Y'.
4461 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4463 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4465 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4466 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4467 insn does not match and we should try the next insn in the table.
4469 1999-09-22 Nick Clifton <nickc@cygnus.com>
4471 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4473 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4475 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4478 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4480 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4481 OBJ_ELF. If ELF, add "sq".
4482 (md_parse_option): If ELF, ignore -s and -q.
4483 (md_show_usage): Mention ELF options.
4485 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4487 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4490 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4492 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4494 * config/tc-hppa.c (struct pa_it): New field "trunc".
4495 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4496 (pa_parse_ftest_gfx_completer): New function
4497 (pa_parse_fp_cnv_format): New function.
4499 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4500 (md_apply_fix): Handle 22bit pc-rel branches.
4502 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4504 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4506 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4508 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4510 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4512 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4513 (pa_ip): Handle 'fX'.
4515 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4517 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4518 unwinds unless the function is in the text space.
4519 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4521 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4523 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4524 (md_assemble): To here. Tweak address generation.
4526 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4528 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4529 (md_assemble): Call dwarf2_where for OBJ_ELF.
4530 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4531 (pa_end_of_source): New function.
4532 * tc-hppa.h (md_end): Define for OBJ_ELF.
4534 1999-09-14 Michael Meissner <meissner@cygnus.com>
4536 * configure.in (Canonicalization of target names): Remove adding
4537 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4538 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4539 * configure: Regenerate.
4541 1999-09-14 Donn Terry <donn@interix.com>
4543 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4545 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4547 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4548 pc-relative jmp/call to an absolute symbol.
4549 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4550 absolute section symbols.
4552 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4553 jump handling code and comments.
4555 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4557 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4558 the value if TE_PE and a global defined symbol.
4560 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4562 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4563 print the symbol, rather than printing it here.
4565 1999-09-11 Donn Terry <donn@interix.com>
4567 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4568 BFD_RELOC_RVA relocations.
4570 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4571 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4574 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4576 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4577 * doc/internals.texi (Object format backend): Document
4580 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4581 relocations against global symbols if TE_PE.
4583 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4584 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4586 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4589 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4590 symbols which do not have a constant value, or tags with
4591 non-tags. Remove the symbol from the list before adding it at the
4594 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4595 C_FCN symbol differently if TE_PE.
4596 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4597 appears in the pseudo-op, rather coff_line_base which is only set
4600 * config/obj-coff.c (obj_coff_loc): New static function.
4601 (obj_pseudo_table): Add "loc".
4603 * config/obj-coff.c (add_lineno): Check that the line number is
4606 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4607 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4609 (md_atof): Return NULL rather than 0.
4610 * config/tc-i386.c (md_atof): Change type to int.
4611 * expr.c (expr): Change first parameter to int.
4612 * config/obj-coff.c: Add declarations for static functions.
4613 (coff_frob_symbol): Use SYM_AUXENT.
4614 * config/tc-i386.h (flag_16bit_code): Don't declare.
4616 * config/obj-coff.c (obj_coff_section): Default to setting
4617 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4619 * write.c (adjust_reloc_syms): Print adjusted fixup.
4621 * expr.c (integer_constant): Correct too_many_digits calculation
4624 1999-09-09 Andreas Schwab <schwab@suse.de>
4626 * doc/c-arm.texi: Fix arguments of @var to not contain
4629 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4631 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4633 (md_parse_option): Only support -k flag for ELF and COFF targets.
4635 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4637 * config/tc-hppa.c (pa_ip): Put strict register checks before
4638 call to pa_parse_number.
4640 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4642 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4644 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4647 1999-09-06 Donn Terry <donn@interix.com>
4649 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4651 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4653 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4654 candidate instruction. Require registers for register arguments
4655 when in strict mode. Require assemble-time constants for
4656 constants when in strict mode.
4657 (pa_get_absolute_expression): Require a constant when in strict
4660 1999-09-06 Nick Clifton <nickc@cygnus.com>
4662 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4664 1999-09-04 Steve Chamberlain <sac@pobox.com>
4666 * config/tc-pj.c: New file, supports picoJava in ELF.
4667 * config/tc-pj.h: Ditto.
4668 * configure.in (pjl*, pj*): New targets.
4669 * Makefile.am: Rebuild dependencies.
4670 (CPU_TYPES): Add pj.
4671 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4672 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4673 * doc/c-pj.texi: New file.
4674 * doc/as.texinfo: Add some PJ specifics.
4675 * doc/all.texi: Add PJ to the list of all architectures, sort them
4677 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4678 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4680 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4682 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4683 (obj_frob_file): Test for null pointer.
4684 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4685 (OBJ_PROCESS_STAB): And here.
4686 (elf_obj_sy): Remove
4688 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4689 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4690 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4692 * config/obj-coff.c (no_func): Remove.
4693 (coff_format_ops): Change occurrences of no_func to 0, as we test
4694 for 0 in obj-multi.h.
4696 * configure.in: Enable bfd for i386-coff when primary target is
4697 bfd. Enable i386 elf,coff emulation support. Don't set
4698 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4699 emulation to support.
4700 *configure: Regenerate.
4702 1999-09-02 Nick Clifton <nickc@cygnus.com>
4704 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4705 .section .line directive is encountered.
4707 1999-09-01 Nick Clifton <nickc@cygnus.com>
4709 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4712 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4713 * as.texinfo: Document --gdwarf2 command line option.
4714 Add additional documentation of ARM command line switches.
4716 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4718 * config/tc-i386.c (i386_intel_memory_operand): Combine
4719 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4720 and RESTORE_END_STRING around parse_register calls.
4721 (i386_operand): Here too.
4722 (i386_is_reg): Remove.
4723 (parse_register): Move as_bad calls from within this function to
4726 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4728 Based on a patch from H.J. Lu <hjl@gnu.org>
4729 * config/tc-i386.c (parse_register): Handle FP regs specially.
4730 (md_begin): Remove '(' and ')' from register_chars.
4732 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4734 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4735 error message (done elsewhere).
4737 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4739 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4741 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4743 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4746 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4748 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4750 Add new completers. Fix bug in 64 bit condition handling.
4752 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4755 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4757 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4759 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4761 1999-08-27 Jim Wilson <wilson@cygnus.com>
4763 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4764 (struct ls): Add frag field. Initialize it to zero.
4765 (out_end_sequence): New local text_frag. Set it while in text section.
4766 Replace address check with frag check. Set ls.frag to text_frag if
4767 out_set_addr called.
4768 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4769 Set it before switching sections. Replace address check with frag
4770 check. Set ls.frag to saved_frag if out_set_addr called.
4772 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4774 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4775 output "advance_pc" opcode instead of calling gen_addr_line().
4776 The latter has the undesired side-effect of creating a new row
4777 in the debug line info matrix.
4779 1999-08-26 Jim Wilson <wilson@cygnus.com>
4781 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4782 ls.last_filename if last is less than zero. Set ls.last_filename
4783 when allocating new entry.
4784 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4787 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4789 * config/tc-i386.c (i386_index_check): Fix the displacement size
4790 when INFER_ADDR_PREFIX.
4792 1999-08-18 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4797 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4799 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4800 handle 0xffffNNNN constants correctly.
4802 1999-08-16 Nick Clifton <nickc@cygnus.com>
4804 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4807 1999-08-13 Nick Clifton <nickc@cygnus.com>
4809 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4810 (md_apply_fix3): Always pass positive values to
4811 validate_offset_imm.
4813 1999-08-12 Nick Clifton <nickc@cygnus.com>
4815 * config/tc-arm.c (skip_whitespace): New macro.
4816 Formatting tidy ups.
4818 (md_apply_fix3): Store relocation offset in addend for ELF based
4820 (arm_force_relocation): Always generate relocs for Thumb function
4823 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4825 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4826 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4828 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4830 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4831 flags for the unwind subspace.
4833 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4834 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4835 suitable relocation based on the size of the target's pointer.
4836 Always Use subsegment zero for the unwinders.
4837 (pa_level): Handle "2.0w".
4839 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4841 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4842 with the following instruction unless this was specified.
4844 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4846 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4847 certain sections, to match BFD changes.
4849 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4851 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4852 (EXTRA_SCRIPTS): Define to keep automake happy.
4853 * Makefile.in: Rebuild.
4855 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4857 * Makefile.am: Rename .dep* files to DEP*.
4858 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4859 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4861 * Makefile.in: Rebuild.
4863 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4865 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4867 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4869 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4870 avoid problems on DOS filesystems.
4871 * Makefile.in: Rebuild.
4873 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4875 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4877 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4880 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4882 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4883 line to create ${GDBINIT} rather than .gdbinit.
4884 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4886 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4888 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4890 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4892 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4894 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4896 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4897 non-adjustable symbols.
4899 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4901 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4903 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4905 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4908 1999-08-05 Donn Terry <donn@interix.com>
4910 * config/te-interix.h: New file.
4911 * configure.in (i386-*-interix*): New target.
4912 * configure: Rebuild.
4914 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4916 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4917 selectors for ELF too.
4918 (selector_table): Add "ltp" and "rtp" selectors.
4920 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4922 * config/tc-i386.c (i386_operand): No need to change
4923 operand_string pointer in segment reg case before goto
4924 do_memory_reference. Initialise displacement_string_start and
4925 displacement_string_end after do_memory_reference label.
4926 (i386_index_check): Add operand_string param, and print error
4927 message on failure here.
4928 (i386_intel_memory_operand): Instead of here.
4929 (i386_operand): And here.
4930 (INFER_ADDR_PREFIX): Enable.
4932 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4934 * config/tc-i386.h (DefaultSize): Define. Renumber following
4935 opcode_modifier defines.
4937 From Etienne Lorrain <etienne.lorrain@ibm.net>
4938 * config/tc-i386.c (stackop_size): New variable.
4939 (set_16bit_code_flag): Clear it here.
4940 (set_16bit_gcc_code_flag): New function.
4941 (md_pseudo_table): Add "code16gcc" entry.
4942 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4944 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4946 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4947 next_set_end even if the end symbol is being discarded.
4949 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4950 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4951 * config/obj-coff.c: Likewise.
4952 (seg_info_type): Remove.
4953 (seg_info_off_by_4): Change to array of segT.
4954 (s_get_segment): Adjust accordingly.
4955 (obj_pseudo_table): Fully initialize sentinel entry.
4957 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4958 Ralf Baechle <ralf@uni-koblenz.de>.
4960 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4962 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4964 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4966 * config/tc-i386.c: Indentation and white space changes.
4967 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4968 don't enable it by default.
4969 (i386_intel_operand): Remove redundant prototype.
4970 Move check on number of memory operands, and i.mem_operands++
4971 (i386_intel_memory_operand): To here.
4972 Remove i386_immediate code from here. Remove special case code
4973 for input and output using (%dx). Remove base/index checks and
4974 call i386_index_check instead. Save initial operand_string
4975 argument for error message.
4976 (i386_operand): Remove redundant prototype. Move base/index
4977 checks to i386_index_check.
4978 (i386_displacement): Move intel mode check for non-zero
4980 (i386_intel_memory_operand): To here.
4982 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4984 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4985 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4986 by .register pseudo-op if -64 and --no-undeclared-regs.
4987 (s_register, sparc_adjust_symtab): New functions.
4988 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4989 Declare sparc_adjust_symtab as tc_adjust_symtab.
4990 * doc/c-sparc.texi: Add description of #ignore special literal
4991 for .register pseudo-op.
4993 1999-07-30 Catherine Moore <clm@cygnus.com>
4995 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4996 the relocation's section offset.
4998 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
5000 * write.c (fixup_segment): Fix generic error check overflow test.
5002 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
5003 X_add_number to long.
5005 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
5007 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
5010 1999-07-27 Ian Lance Taylor <ian@zembu.com>
5012 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
5015 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
5017 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
5019 * configure.bat: Remove; obsolete.
5020 * config/go32.cfg: Likewise.
5022 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
5024 * configure.in (i386-*-vxworks*): New target.
5025 * configure: Rebuild.
5027 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5029 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
5031 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5033 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
5035 (output_insn): Put OLO10's secondary addend into tc_fix_data.
5036 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
5037 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
5038 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
5039 MAX_RELOC_EXPANSION): Define.
5040 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
5042 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
5044 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
5045 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5046 block. Print a warning if an 8-bit or 16-bit constant
5047 displacement or immediate is truncated on output.
5048 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5050 (i386_operand): Disallow immediate jump absolute operand.
5052 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5054 * configure.in: Bump version number to 2.9.5.
5055 * configure: Rebuild.
5057 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5060 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5062 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5063 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5065 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5067 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5069 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5071 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5072 if -mno-fpu was given.
5073 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5075 (cons_fix_new_arm): Remove misleading comments.
5077 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5079 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5081 (relax_segment): Likewise. After giving a rs_org error, convert
5082 the frag to rs_align to avoid cascading errors.
5084 1999-07-12 Andreas Schwab <schwab@suse.de>
5086 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5088 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5090 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5091 as appropriate. Fill in structure initializations. Add variable
5092 initializations. Add casts.
5093 * dwarf2dbg.c (print_stats): Change i to size_t.
5094 * listing.c (listing_listing): Change list_line to unsigned int.
5096 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5098 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5099 rather than checking for \001 and \002 in symbol name.
5100 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5102 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5104 * configure.in (hppa*-linux-gnu*): New target.
5105 * configure: Rebuilt.
5107 1999-07-08 Nick Clifton <nickc@cygnus.com>
5109 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5111 1999-07-07 Nick Clifton <nickc@cygnus.com>
5113 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5114 accessing symbolP directly.
5116 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5118 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5121 1999-07-05 Nick Clifton <nickc@cygnus.com>
5123 * config/tc-arm.c (ARM_EXT_V5): Define.
5124 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5125 (md_begin): Detect ARM v5 architectures.
5126 (md_parse_option): Accept arm v5 specification.
5127 (md_show_usage): Documment -marmv5 switch.
5129 * doc/c-arm.texi: Document -marmv5 command line option.
5131 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5133 (validate_immediate_twopart): New function. Determine if a
5134 constant can be computed by two ADD instructions.
5135 (output_inst): Remove its command line parameter - it was never
5137 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5138 implememt the ADRL pseudo op.
5139 (tc_gen_reloc): Generate a suitable error message if an ADRL
5140 instruction tries to generate a real reloc.
5142 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5144 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5146 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5149 1999-06-27 H.J. Lu <hjl@gnu.org>
5151 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5152 non BFD_ASSEMBLER case.
5154 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5156 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5159 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5161 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5162 out_end_sequence() when the address decreases due to a new frag.
5163 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5164 numbering starts with 1.
5166 1999-06-23 Nick Clifton <nickc@cygnus.com>
5168 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5170 (mcore_s_text): Call obj_elf_text for ELF target.
5171 (mcore_s_data): Call obj_elf_data for ELF target.
5172 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5174 (mcore_s_bss): New function: Dump literal table before changing
5176 (mcore_s_comm): New function: Dump literal table before changing
5179 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5180 No longer static functions.
5181 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5182 Provide prototypes for these functions.
5184 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5186 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5187 a list of names, to try obj_segment_name, and to try abbreviated
5188 names when using COFF without long section names.
5190 * config/tc-alpha.c: More use of symbol accessor functions.
5191 * config/tc-arc.c: Likewise.
5192 * config/tc-d30v.c: Likewise.
5193 * config/tc-fr30.c: Likewise.
5194 * config/tc-i860.c: Likewise.
5195 * config/tc-m88k.c: Likewise.
5196 * config/tc-mcore.c: Likewise.
5197 * config/tc-ns32k.c: Likewise.
5198 * config/tc-sparc.c: Likewise.
5199 * config/tc-v850.c: Likewise.
5201 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5202 sy_value with appropriate accessor functions.
5203 * config/tc-arm.c (md_apply_fix3): Likewise.
5204 * config/tc-d10v.c (AT_WORD_P): Likewise.
5205 * config/tc-v850.c (reg_name_search): Likewise.
5207 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5208 use symbol_get_bfdsym instead.
5209 * config/tc-ppc.c (md_assemble): Likewise.
5210 * config/tc-v850.c (v850_comm): Likewise.
5212 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5214 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5215 the symbol, rather than accessing the bsym member.
5216 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5217 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5218 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5219 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5220 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5221 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5222 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5223 * config/tc-v850.c (tc_gen_reloc): Likewise.
5225 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5227 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5228 (hppa_gen_reloc_type): Conditionalize on BFD64.
5229 (tc_gen_reloc): Re-enable ELF relocations.
5230 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5232 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5234 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5236 (do_ldst): Move assignment out of if condition.
5237 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5238 parentheses to avoid warning.
5240 1999-06-21 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5243 macro to get at the BFD symbol associated with a GAS symbol.
5245 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5247 * config/tc-ppc.c: Update for symbol handling changes.
5248 * config/obj-coff.c: Likewise.
5250 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5252 * tc-hppa.c: General cleanups of ELF support. No more spaces
5253 and subspaces for ELF.
5254 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5255 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5256 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5257 (UNWIND_SECTION_NAME): Likewise.
5258 (space/subspace related structures): Conditionalize definitions
5260 (space/subspace directives and support routines): Conditionalize
5261 definitions and references/uses on OBJ_SOM.
5262 (label_symbol_struct): For ELF, track the symbol's segment. For
5263 SOM track its space.
5264 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5266 (USE_ALIASES): Kill for both SOM & ELF.
5267 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5268 (pa_space, pa_subspace): Corresponding changes.
5269 (pa_spaces_begin): Corresponding chagnes.
5270 (md_begin): Do not muck around with space/subspace stuff for
5272 (md_apply_fix): Temporarily disable argument relocation stuff
5274 (tc_gen_reloc): Temporarily disable relocation generation for
5276 (pa_build_unwind_subspace): Similarly.
5278 1999-06-16 Nick Clifton <nickc@cygnus.com>
5280 * config/tc-arm.c (thumb_set): New pseudo op.
5281 (text, data, section): Override these pseudo ops with ARM
5283 (s_thumb_set): New function: Perform the same as a .set pseudo
5284 op, but also mark the alias'ed symbol as being a Thumb
5286 (arm_s_text): New function: Perform the same as the .text
5287 pseudo op, but dump the literal pool before changing
5289 (arm_s_data): New function: Perform the same as the .data
5290 pseudo op, but dump the literal pool before changing
5292 (arm_s_section): New function: Perform the same as the
5293 .section pseudo op, but dump the literal pool before changing
5295 (arm_cleanup): Do not reset the current section before dumping
5298 1999-06-17 Nick Clifton <nickc@cygnus.com>
5300 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5301 OPTION_NO_WARN_UNMATCHED entries.
5302 (md_parse_option): Generate a warning message if an unrecognised
5303 option is encountered.
5305 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5306 (get_operands): When parsing an expression after an '@' symbol
5307 has been detected, do not ignore '#' symbols.
5308 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5311 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5313 From K. Richard Pixley <rich@noir.com>:
5314 * configure.in (ppc-*-vxworks*): New target.
5315 * configure: Rebuild.
5317 1999-06-12 Philip Blundell <philb@gnu.org>
5319 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5321 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5323 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5324 which refer to symbols in linkonce sections, permit reducing the
5325 relocs if the symbol is local.
5327 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5329 * subsegs.c (subseg_text_p): New function.
5330 * as.h (subseg_text_p): Declare.
5331 * read.c (do_align): Use subseg_text_p to set the default fill.
5332 * write.c (subsegs_finish): Likewise.
5333 * config/obj-coff.c (write_object_file): Likewise.
5334 * config/tc-i386.h (md_maybe_text): Don't define.
5335 (md_do_align): Use subseg_text_p to set the default fill.
5336 * config/tc-m32r.c (m32r_do_align): Likewise.
5337 * config/tc-sh.c (sh_do_align): Likewise.
5338 * config/tc-sparc.h (md_do_align): Likewise.
5340 1999-06-12 David O'Brien <obrien@freebsd.org>
5342 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5343 * configure: Rebuild.
5345 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5347 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5348 * Makefile.am: Rebuild dependencies.
5349 * Makefile.in: Rebuild.
5351 * config/tc-i386.c (i386_immediate): Remove unused label
5354 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5355 * symbols.c: Likewise.
5356 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5357 sy_next field when taking address, rather than symbol_next.
5359 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5361 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5362 value from the output file architecture.
5363 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5364 * dwarf2dbg.h: Change bfd_vma to addressT.
5366 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5368 * dwarf2dbg.h: Use PARAMS in function declarations.
5370 1999-06-11 Martin Dorey <mdorey@madge.com>
5372 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5373 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5375 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5377 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5379 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5381 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5384 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5386 * read.c (read_a_source_file): Only declare inescape if
5389 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5391 (find_entry_byval): Add parens to avoid warning.
5393 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5395 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5398 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5400 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5403 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5404 synthetize_setx): New functions.
5405 (md_assemble): Broken the special cases into the above
5406 functions. Make compiler happy if sizeof(bfd_vma)==4.
5407 Fix sethi generated from set/setuw. If instructions have a relloc,
5408 always clear the fields to be relocated in the opcode.
5409 (sparc_ip): Remove special_case global variable.
5411 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5413 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5414 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5415 indication of success rather than a value.
5416 (itbl_get_val): Likewise.
5417 (itbl_get_field): Use strcspn. Change delimiters to include
5419 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5420 (itbl_get_val): Likewise.
5421 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5423 * symbols.c (copy_symbol_attributes): Convert local symbols to
5426 1999-06-10 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5431 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5433 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5434 Optimize set if sizeof(bfd_vma) == 64.
5435 (sparc_ip): Fix sethi - without %hi() it should generate
5436 R_SPARC_22 reloc, not R_SPARC_HI22.
5437 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5439 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5441 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5442 (s_ncons): New function.
5443 (native_op_table): New table.
5444 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5445 R_SPARC_OLO10 handling.
5447 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5449 * expr.h (struct expressionS): Revert last change; widen X_op.
5450 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5452 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5454 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5455 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5456 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5457 * Makefile.in: Regenerated.
5459 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5460 `common' pass on to s_mri_common.
5461 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5463 1999-06-06 Richard Henderson <rth@cygnus.com>
5465 * config/obj-elf.c (obj_elf_section): Don't free the return
5466 value of demand_copy_C_string.
5468 1999-06-05 Richard Henderson <rth@cygnus.com>
5470 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5471 creation logic from obj_elf_create_section.
5473 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5474 (section_stack): New.
5475 (special_sections): Make const.
5476 (obj_elf_section): Gut and rewrite parsing.
5477 (obj_elf_change_section): New function broken out of obj_elf_section.
5478 (obj_elf_parse_section_letters): Likewise.
5479 (obj_elf_section_word): Likewise.
5480 (obj_elf_section_type): Likewise.
5481 (obj_elf_previous): Treat as a toggle.
5482 (obj_elf_popsection): New.
5483 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5484 (ppc_section_type): Likewise.
5485 * config/tc-ppc.h: Likewise.
5487 * expr.h (struct expressionS): Don't make X_op a bitfield.
5488 * config/tc-alpha.c: Update for symbol handling changes.
5489 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5490 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5492 1999-06-05 Richard Henderson <rth@cygnus.com>
5494 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5495 (dwarf2_gen_line_info): Kill unused variables.
5496 (dwarf2_finish): Likewise.
5497 (dwarf2_where): Likewise.
5498 (dwarf2_directive_file): If we've only got a string,
5499 hand off to s_app_file.
5500 * ecoff.c: Move the include of ecoff.h.
5501 * symbols.h (S_IS_FUNCTION): Prototype.
5503 * read.c (LEX_HASH): Supply a default.
5505 (s_globl): Update `c' after skipping whitespace.
5506 * read.h (LEX_END_NAME, is_name_ender): New.
5507 * expr.c (get_symbol_end): Respect it.
5509 1999-06-04 Mark Klein <mklein@dis.com>
5511 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5513 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5515 * config/tc-hppa.c: Update for symbol handling changes.
5517 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5519 * cgen.c: Update for symbol handling changes.
5520 * config/tc-m32r.c: Likewise.
5522 * config/tc-hppa.h: Update for symbol handling changes.
5523 * config/tc-hppa.c: Likewise.
5525 * config/tc-arm.h: Update for symbol handling changes.
5526 * config/tc-arm.c: Likewise.
5527 (symbol_make_empty): Remove. Just use symbol_create.
5529 * symbols.c (symbol_set_tc): Correct name.
5531 * Makefile.am: Rebuild dependencies.
5532 ($(OBJS)): Don't depend upon struc-symbol.h.
5533 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5534 * dep-in.sed: Don't remove struc-symbol.h.
5535 * Makefile.in: Rebuild.
5537 * doc/internals.texi (Symbols): Describe changes in symbol
5540 1999-06-03 Richard Henderson <rth@cygnus.com>
5542 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5543 instead of doing the work by hand.
5545 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5547 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5548 state of line state-machine.
5549 (struct ls): Collect DWARF2 line state-machine state in new member
5550 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5551 resulted in any DWARF2 directives.
5552 (reset_state_machine): New function.
5553 (out_end_sequence): Ditto.
5554 (dwarf2_gen_line_info): When switching sections or switching to a
5555 lower text address, call out_end_sequence() first to terminate the
5556 previous code sequence as code sequences MUST have monotonically
5557 increasing addresses.
5558 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5560 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5562 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5563 DWARF2 debug info (line information only, at this point).
5564 * as.h: Update comment about supported debug formats.
5565 * dwarf2dbg.c, dwarf2dbg.h: New files.
5566 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5568 * expr.c (operand): Don't use [ for parens if we want an index op.
5569 (op_encoding): Switch [ into O_index, if desired.
5570 (op_rank): Renumber with O_index on bottom.
5571 (expr): If O_index, match closing bracket.
5572 * expr.h (O_index): New.
5574 * read.c (read_a_source_file): Conditionally allow matched "
5575 in lines passed to md_assemble.
5577 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5579 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5581 Add support for storing local symbols in a small structure to save
5582 memory when assembling large files.
5583 * as.h: Don't include struc-symbol.h.
5584 (symbolS): Add typedef.
5585 * symbols.c: Include struc-symbol.h.
5586 (local_hash): New static variable.
5587 (save_symbol_name): New static function, from symbol_create.
5588 (symbol_create): Call save_symbol_name.
5589 (local_symbol_count): New static variable.
5590 (local_symbol_conversion_count): Likewise.
5591 (LOCAL_SYMBOL_CHECK): Define.
5592 (local_symbol_make): New static function.
5593 (local_symbol_convert): New static function.
5594 (colon): Handle local symbols. Create local symbol for local
5596 (symbol_table_insert): Handle local symbols.
5597 (symbol_find_or_make): Create local symbol for local label name.
5598 (symbol_find_base): Check for local symbol.
5599 (symbol_append, symbol_insert): Check for local symbols.
5600 (symbol_clear_list_pointers, symbol_remove): Likewise.
5601 (verify_symbol_chain): Likewise.
5602 (copy_symbol_attributes): Likewise.
5603 (resolve_symbol_value): Handle local symbols.
5604 (resolve_local_symbol): New static function.
5605 (resolve_local_symbol_values): New function.
5606 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5607 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5608 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5609 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5610 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5611 (symbol_previous, symbol_next): New functions.
5612 (symbol_get_value_expression): Likewise.
5613 (symbol_set_value_expression): Likewise.
5614 (symbol_set_frag, symbol_get_frag): Likewise.
5615 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5616 (symbol_mark_used_in_reloc): Likewise.
5617 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5618 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5619 (symbol_mri_common_p): Likewise.
5620 (symbol_mark_written, symbol_clear_written): Likewise.
5621 (symbol_written_p): Likewise.
5622 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5623 (symbol_section_p, symbol_equated_p): Likewise.
5624 (symbol_constant_p): Likewise.
5625 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5626 (symbol_get_obj, symbol_set_obj): Likewise.
5627 (symbol_get_tc, symbol_set_tc): Likewise.
5628 (symbol_begin): Initialize local_hash.
5629 (print_symbol_value_1): Handle local symbols.
5630 (symbol_print_statistics): Print local symbol statistics.
5631 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5632 Declare new symbols.c functions. Move many declarations here from
5634 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5635 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5636 (struct symbol): Move bsym to make it clearly the first field.
5637 Remove TARGET_SYMBOL_FIELDS.
5638 (symbolS): Don't typedef.
5639 (struct broken_word): Remove.
5640 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5641 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5642 (symbol_clear_list_pointers): Likewise.
5643 (symbol_insert, symbol_remove): Likewise.
5644 (symbol_previous, symbol_append): Likewise.
5645 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5646 (struct local_symbol): Define.
5647 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5648 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5649 (local_symbol_get_frag, local_symbol_set_frag): Define.
5650 (local_symbol_get_real_symbol): Define.
5651 (local_symbol_set_real_symbol): Define.
5653 * write.c (write_object_file): Call resolve_local_symbol_values.
5654 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5655 (TARGET_SYMBOL_FIELDS): Don't define.
5656 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5657 ECOFF_DEBUGGING, add ECOFF fields.
5658 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5659 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5660 ECOFF_DEBUGGING, add ECOFF fields.
5661 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5662 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5663 * config/tc-mcore.h: Don't include struc-symbol.h.
5664 (TARGET_SYMBOL_FIELDS): Don't define.
5665 (struct mcore_tc_sy): Define.
5666 (TC_SYMFIELD_TYPE): Define.
5667 * Many files: Use symbolS instead of struct symbol. Use new
5668 accessor functions rather than referring to symbolS fields
5671 * read.c (s_mri_common): Don't add in value of line_label.
5673 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5674 checking for SEC_LINK_ONCE.
5676 * config/tc-sh.h (sh_fix_adjustable): Declare.
5678 * app.c (input_buffer): New static variable.
5679 (app_push): Save saved_input in allocated buffer.
5680 (app_pop): Restored saved_input.
5681 (do_scrub_chars): Change get parameter to take char * and int as
5682 arguments. Change GET macro to pass input_buffer to get
5683 function. Don't save input into allocated buffer.
5684 * as.h (do_scrub_chars): Update declaration.
5685 * input-file.c (input_file_get): Change to take char * and int.
5686 Read data into passed in buffer. Remove static buffer.
5687 * read.c (scrub_from_string): Change to take char * and int. Copy
5688 data into passed in buffer.
5690 * hash.h: Neaten. Declare hash_traverse.
5691 * hash.c: Complete rewrite based on BFD hashing code.
5692 * gasp.c (chunksize): New variable.
5693 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5696 1999-05-28 Nick Clifton <nickc@cygnus.com>
5698 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5699 addend unless the target uses an old ABI.
5701 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5703 -Wchar-subscripts cleanup
5704 * listing.c (listing_newline): Use unsigned char variable, so
5705 calls to isascii,iscntrl are correct.
5706 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5708 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5709 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5710 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5711 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5713 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5715 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5717 (arch_coldfire_p): New #define.
5718 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5720 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5722 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5724 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5725 (install_operand): Add place `N'.
5726 (init_table): Add registers ACC, MACSR, MASK.
5728 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5730 * config/tc-m68k.c: Change mcf5200 --> mcf.
5731 (archs): Add mcf5206e, mcf5307.
5732 (m68k_ip): Add format `u'.
5733 (install_operand): Add place `m', `M', `h'.
5734 (init_table): Add upper/lower registers.
5736 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5738 1999-05-28 Martin Dorey <mdorey@madge.com>
5740 * config/tc-i960.c: Several minor changes to add ELF and
5741 BFD_ASSEMBLER support.
5742 * config/tc-i960.h: Likewise.
5743 * configure.in (i960-*-elf*): New target.
5744 * aclocal.m4, configure: Rebuild.
5746 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5748 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5749 reloc changes when defined(BFD_ASSEMBLER).
5751 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5753 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5755 * write.c (write_print_statistics): Output to file, not stderr.
5757 * expr.c (generic_bignum_to_int32,64): Prototype.
5759 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5760 output_sleb128, output_uleb128, output_big_sleb128,
5761 output_big_uleb128, output_big_leb128): Prototype.
5762 (output_big_sleb128, output_big_uleb128): Make inline.
5763 (output_big_leb128): Remove inline
5765 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5766 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5767 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5768 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5769 value for correct overflow check in write.c:fixup_segment.
5770 * write.c (fixup_segment): Move bitfield overflow checks to after
5771 the md_apply_fix call.
5772 * config/obj-coff.c (fixup_segment): Likewise.
5773 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5774 valueT *val argument.
5776 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5778 * config/atof-ieee.c (gen_to_words): Correctly round a
5779 denormalized number. Fix off-by-one in range checking for
5780 exponent in a denormal.
5782 1999-05-10 Nick Clifton <nickc@cygnus.com>
5784 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5787 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5789 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5791 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5793 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5794 (ReverseRegRegmem): Remove.
5795 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5796 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5797 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5800 From Doug Ledford <dledford@redhat.com>
5801 * config/tc-i386.h (RegXMM): New for P/III.
5802 * config/tc-i386.c: Add support for P/III.
5804 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5806 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5807 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5808 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5810 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5812 * config/tc-i386.c (i386_immediate): Skip whitespace before
5813 complaining about junk after expression.
5814 (i386_displacement): Likewise.
5816 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5818 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5819 Don't copy before downcaseing.
5821 1999-05-05 Catherine Moore <clm@cygnus.com>
5823 * tc-m68k.c: Include elf/m68k.h.
5824 (m68k_elf_final_processing): New routine.
5825 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5828 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5830 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5833 1999-04-30 Nick Clifton <nickc@cygnus.com>
5835 * config/tc-mcore.c (mcore_s_section): Dump literals before
5838 1999-04-29 Nick Clifton <nickc@cygnus.com>
5840 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5843 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5845 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5846 (TC_INIT_FIX_DATA): Delete.
5847 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5848 (TC_INIT_FIX_DATA): Delete.
5849 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5850 * write.c (fix_new_internal): Initialize fx_cgen member.
5851 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5852 (gas_cgen_md_apply_fix3): Update.
5853 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5854 (md_cgen_record_fixup_exp): Update.
5855 (FX_OPINFO_R_TYPE): Update.
5857 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5858 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5859 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5860 * frags.h (struct frag): Make opindex, opinfo ints.
5862 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5864 1999-04-26 Tom Tromey <tromey@cygnus.com>
5866 * aclocal.m4, configure: Updated for new version of libtool.
5868 1999-04-22 Nick Clifton <nickc@cygnus.com>
5870 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5872 (md_apply_fix3): Do not fix up absolute relocations against
5875 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5877 1999-04-20 Nick Clifton <nickc@cygnus.com>
5879 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5880 changes and data-in-text directives.
5881 (mcore_cons): New function: intercept cons() operations.
5882 (mcore_float_cons): New function: intercept float_cons()
5884 (mcore_stringer): New function: intercept stringer() operations.
5886 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5888 * obj.h (struct format_ops): Change generate_asm_lineno field to
5890 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5892 * config/tc-alpha.c (find_opcode_match): Add default case to
5894 (find_macro_match): Likewise.
5895 (load_expression): Parenthesize && within ||.
5897 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5899 1999-04-17 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5902 .text .data .section pseudo ops.
5903 (mcore_s_section): New function. Dump lits before changing secs.
5904 (mcore_s_text): New function. Dump lits before changing secs.
5905 (mcore_s_data): New function. Dump lits before changing secs.
5907 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5909 * config/tc-mips.c (mips_32bitmode): New.
5910 (md_begin): Set mips_32bitmode if needed.
5911 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5912 Set EF_MIPS_32BITMODE.
5914 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5916 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5919 1999-04-16 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5923 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5925 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5926 expressions correctly.
5929 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5931 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5933 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5935 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5936 and fmpynfadd instructions.
5938 1999-04-11 Richard Henderson <rth@cygnus.com>
5940 * as.h (environ): Declare it, if needed.
5941 * as.c (dump_statistics): Don't declare environ.
5942 * configure.in (environ): Detect declaration.
5943 * configure, config.in: Rebuild
5945 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5946 (i386_displacement): Allocate enough space for replacement buffer.
5947 Clean up replacement buffer initialization.
5949 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5951 * subsegs.c (section_symbol): Don't create a new symbol if one
5952 already exists; instead, use the existing one, but set its segment
5953 and frag data if it hasn't already been defined.
5954 * config/obj-coff.c (c_section_symbol): Likewise.
5956 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5958 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5960 1999-04-08 Nick Clifton <nickc@cygnus.com>
5962 * config/tc-mcore.c: New File: Support routines for MCore
5964 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5965 * config/obj-coff.c: Add support for mcore-pe target.
5967 * Makefile.am: Add support for MCore targets.
5968 * Makefile.in: Regenerate.
5969 * configure.in: Add support for MCore targets.
5970 * configure: Regenerate.
5972 * doc/all.texi: Set MCORE.
5973 * doc/as.texinfo: Document MCore specific command line options.
5975 * write.h: Prevent multiple inclusion.
5977 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5979 * asintl.h (LC_MESSAGES): Never define.
5980 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5982 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5985 * Makefile.am (m68k-parse.c): If configuring in the source
5986 directory, copy m68k-parse.y into the local directory before
5987 running ylwrap, to remove spurious differences when generating
5989 * Makefile.in: Rebuild.
5991 * config/tc-sparc.h (md_do_align): Just allocate the number of
5992 bytes necessary, rather than always allocating 1024.
5994 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5996 * listing.c (listing_newline): Add cast to avoid warning.
5997 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5998 * config/tc-i386.c (i386_scale): Add return value.
5999 (build_displacement_string): Remove unused local temp_disp2.
6000 (i386_intel_memory_operand): Add parentheses to avoid warning.
6001 (i386_intel_operand): Remove unused local end_of_operand_string.
6002 (i386_operand): Remove unused local operand_modifier.
6003 (i386_operand): Add parens to avoid warning.
6005 1999-04-04 Don Bowman <don@pixsci.com>
6007 * configure.in: Add mips*-*-vxworks* target; have it define
6009 * configure, config.in: Rebuild.
6011 1999-03-31 Nick Clifton <nickc@cygnus.com>
6013 * configure.in (emulations): Add support for arm-epoc-pe.
6014 * configure: Regenerate.
6015 * config/te-epoc-pe.h: New file. Define macros specific to
6017 * config/tc-arm.h: Select epoc-pe-arm target format if configured
6018 for arm-epoc-pe target.
6020 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
6022 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
6024 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
6026 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
6027 detect ",n" without a condition.
6028 (pa_parse_neg_cmpsub_cmpltr): Likewise.
6031 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
6033 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
6034 instruction is encoded with one bit.
6037 1999-03-23 Ian Lance Taylor <ian@zembu.com>
6039 * doc/internals.texi (CPU backend): Mention that
6040 line_separator_chars should not include newline. From thi
6041 <ttn@mingle.glug.org>.
6043 1999-03-22 Doug Evans <devans@casey.cygnus.com>
6045 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6046 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6048 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6050 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6052 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6054 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6057 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6059 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6061 1999-03-15 Martin Hunt <hunt@cygnus.com>
6063 * app.c (do_scrub_begin): Change '-' back to a symbol char
6064 so we can use multiple opcodes on a line again.
6066 * config/tc-d30v.c: By default, warn if a symbol has
6067 the same name as a register. Plus some minor
6068 updates from the branch.
6070 1999-03-13 Nick Clifton <nickc@cygnus.com>
6072 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6073 BFD_RELOC_16 and BFD_RELOC_64.
6075 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6077 * expr.c (expr): Add missing else.
6079 1999-03-12 Nick Clifton <nickc@cygnus.com>
6081 * config/tc-arm.c (md_apply_fix3): Improve error message.
6083 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6085 * Makefile.am (CPU_TYPES): Add fr30.
6086 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6087 (fr30,m32r dependencies): Update.
6088 * Makefile.in: Rebuild.
6090 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6091 (gas_cgen_record_fixup_exp): Ditto.
6092 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6093 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6094 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6095 (md_cgen_lookup_reloc): Update use of operand->type.
6096 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6097 (md_convert_frag): Call cgen_operand_lookup_by_num.
6098 (md_cgen_lookup_reloc): Update use of operand->type.
6099 (m32r_cgen_record_fixup_exp): Ditto.
6101 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6103 * config/tc-mips.c (md_show_usage): Fix message.
6105 1999-03-03 Nick Clifton <nickc@cygnus.com>
6107 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6108 and LDR reg,=<expr> instruction.
6110 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6113 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6115 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6117 1999-02-17 Nick Clifton <nickc@cygnus.com>
6119 This patch was created by: Scott Bambrough
6120 <scottb@corelcomputer.com>
6123 Special cased '@' character. The '@' character is used as the
6124 ARM assembler comment character, as a special character
6125 and in ELF .symver pseudo-op's, and as a special character in
6126 .type and .section pseudo-ops.
6127 (symver_pseudo): New static variable.
6128 (symver_state): New static variable.
6129 (struct app_save): Add field 'symver_state'.
6130 (app_push): Save global symver_state int struct app_save.
6131 (app_pop): Restore global symver_state from struct app_save.
6132 (do_scrub_chars): Special case handling of '@' character in
6135 * configure.in: Modified to recognize armv* uname syntax from ARM
6137 * configure: Regenerated.
6139 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6140 a prefix to the section's type.
6141 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6142 the type's typename.
6144 * config/tc-arm.h: Add support for PIC generation:
6145 (pic_code): New boolean.
6146 (obj_relocate_extern): Define.
6147 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6148 (TC_CONS_FIX_NEW): Define.
6149 (tc_fix_adjustable): Define.
6150 (GLOBAL_OFFSET_TABLE_NAME): Define.
6152 * config/tc-arm.c: Add support for PIC generation:
6153 (line_seperator_chars): Allow ';' as a seperator for Linux.
6154 (is_immediate_prefix): New macro.
6155 (arm_parse_reloc): New function.
6156 (s_arm_elf_cons): New function.
6157 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6158 (md_undefined_symbol): Special case handling for the Global Offset
6160 (md_apply_fix3): Handle PIC relocs.
6161 (tc_gen_reloc): Handle PIC relocs.
6162 (md_parse_option): Add support for '-k' command line switch to
6163 enable PIC generation.
6164 (cons_fix_new_arm): New function.
6165 (s_arm_elf_cons): New function.
6167 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6169 * configure.in: Add comments for uses of AC_DEFINE.
6170 * acinclude.m4: Likewise.
6171 * acconfig.h: Remove.
6172 * aclocal.m4: Rebuild.
6173 * configure: Rebuild.
6174 * Makefile.in: Rebuild.
6175 * config.in: Rebuild.
6177 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6179 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6180 non-constant offset from a base register.
6182 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6184 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6187 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6189 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6190 (emit_insn): Look for pc-relative and no-overflow specifiers on
6191 internal relocation types.
6193 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6195 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6198 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6200 (mips_4650, mips_4010, mips_4100): Variables removed.
6201 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6202 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6204 (md_begin): Don't bother initializing the mips_NNNN variables;
6205 mips_cpu is set, and that's good enough now.
6206 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6207 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6208 (show): New function, to handle wrapping in the CPU lists.
6209 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6211 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6213 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6214 than treat as an immediate specifier.
6216 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6218 * config/tc-i386.c: Prototype many functions.
6219 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6220 (i386_immediate): Remove unused second argument.
6221 (i386_intel_operand): Fix i386_is_reg typo.
6222 (i386_operand): Use allow_naked_reg.
6223 (output_invalid): Make operand int for K&R.
6225 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6227 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6229 * Makefile.in: Rebuild.
6231 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6233 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6235 (EXTRA_as_new_SOURCES): Comment out.
6236 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6237 * Makefile.in: Rebuild.
6238 * doc/Makefile.in: Rebuild.
6239 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6240 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6241 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6242 * configure: Rebuild.
6243 * aclocal.m4: Rebuild.
6244 * config.in: Rebuild.
6245 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6246 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6247 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6248 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6249 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6250 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6251 (gas_cgen_record_fixup_exp): Ditto.
6252 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6253 descriptor, not global variable.
6254 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6255 descriptor, not global variable. Refer to insert_operand handler
6256 via cpu descriptor, not global function.
6257 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6258 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6259 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6260 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6261 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6262 * config/tc-m32r.c: Ditto.
6263 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6264 (md_assemble): Ditto.
6265 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6267 1999-02-09 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6270 relocations for ELF targets.
6272 1999-02-08 Nick Clifton <nickc@cygnus.com>
6274 * configure.in: Add support for StrongARM target.
6275 * configure: Regenerate.
6277 1999-02-05 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6281 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6284 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6286 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6288 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6290 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6291 (INTEL_DWORD_MNEM_SUFFIX): Define.
6294 (DWORD_PTR): Define.
6295 (XWORD_PTR): Define.
6297 (OFFSET_FLAT): Define.
6299 (NONE_FOUND): Define.
6302 * config/tc-i386.c (set_intel_syntax): New routine.
6303 (intel_syntax): Declare.
6304 (allow_naked_reg): Declare.
6305 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6306 (intel_float_operand): New routine.
6307 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6308 Handle brackets as well as parens. Call i386_intel_operand for
6309 intel syntax. Reverse operands if appropriate. Handle new
6310 suffixes. Handle movzx and movsx.
6311 (i386_is_reg): New routine.
6312 (i386_immediate): New routine.
6313 (i386_scale): New routine.
6314 (i386_displacement): New routine.
6315 (i386_operand_modifier): New routine.
6316 (build_displacement_string): New routine.
6317 (i386_parse_seg): New routine.
6318 (i386_intel_memory_operand): New routine.
6319 (i386_intel_operand): New routine.
6320 (i386_operand): Call i386_displacement, i386_immediate,
6321 i386_scale, etc. instead of handling inline.
6322 (parse_register): Handle registers without prefix.
6324 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6326 * configure: Regenerate.
6327 * configure.in (arm-*-oabi): New.
6328 (thumb-*-oabi): New.
6329 * config/tc-arm.c (target_oabi): Declare.
6330 (md_apply_fix3): Support REL relocs.
6331 (md_parse_option): Handle -oabi.
6332 (elf32_arm_target_format): New routine.
6333 (md_longopts): Add OPTION_OABI.
6334 * config/tc-arm.h: Redefine TARGET_FORMAT.
6337 1999-01-28 Nick Clifton <nickc@cygnus.com>
6339 * write.c (write_relocs): Handle out of range error.
6341 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6342 (fr30_force_relocation): Default to 0.
6344 * config/tc-fr30.h (obj_fix_adjustable): Define.
6345 (TC_FORCE_RELOCATION): Define.
6347 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6350 1999-01-16 Nick Clifton <nickc@cygnus.com>
6352 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6353 merge of two instructions if the left instruciton kills the right.
6355 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6357 * Makefile.in: Regenerate.
6358 * configure.in: Redo test for using cgen.
6359 * configure: Regenerate.
6361 1999-01-09 Nick Clifton <nickc@cygnus.com>
6363 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6364 redefinition of this macro.
6366 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6368 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6371 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6373 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6374 a read of HI or LO and an immediatly following branch.
6376 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6378 * config/tc-mips.c (md_begin): Another correction to the setting of
6381 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6383 * config/tc-mips.c (md_begin): Correct type-o in setting of
6386 1998-12-21 Nick Clifton <nickc@cygnus.com>
6388 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6389 bit insn when optimizing, so that parallelised instructions will
6390 start on a 32 bit boundary.
6392 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6394 * config/tc-mips.c (mips_eabi64): New.
6395 (md_begin): Set mips_eabi64.
6396 (mips_elf_final_processing): Use it.
6398 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6400 * config/tc-mips.c (mips_elf_final_processing):
6401 Correct setting of ABI in e_flags.
6403 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6405 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6408 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6410 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6412 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6414 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6415 warning, values that don't fit in the field.
6417 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6419 * config/tc-mips.c (mips_abi_string): New.
6420 (md_parse_option,md_longopts): Add mabi.
6421 (mips_elf_final_processing): Set e_flags based on mabi flag.
6423 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6425 * config/tc-mips.c (md_parse_option): Handle vr4111.
6427 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6429 * config/tc-h8300.c (build_bytes): Change message given if the
6430 instruction requires H8/300H mode and we're not in Hmode, to
6431 suggest that it may be the operand modes that are the problem, not
6432 necessarily the opcode.
6434 1998-12-10 Nick Clifton <nickc@cygnus.com>
6436 * config/tc-fr30.c: Add line separator character.
6438 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6440 * configure.in (hppa-*-mpeix*): New target.
6441 * config/obj-som.h (obj_som_compiler): Declare.
6442 * config/obj-som.c (compiler_seen): New static variable.
6443 (obj_som_compiler): New function.
6444 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6445 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6446 (pa_type_args): Set hppa_priv_level.
6447 (pa_compiler): New static function if OBJ_SOM.
6448 * configure: Rebuild.
6450 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * read.c (output_leb128): Don't mark as inline.
6454 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6456 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6457 AIX .vbyte unaligned data support.
6458 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6459 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6462 1998-12-07 Nick Clifton <nickc@cygnus.com>
6464 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6467 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6469 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6470 BFD_RELOC_ARM_PCREL_BRANCH.
6472 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6474 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6475 checking the target type.
6476 (mips-dec-bsd*): Set endian to little.
6477 * configure: Rebuild.
6479 COFF weak symbol support, based on patches from Mark Elbrecht
6480 <snowball3@usa.net>:
6481 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6482 * config/obj-coff.c (obj_coff_weak): New static function.
6483 (obj_coff_endef) [both versions]: Handle weak symbols.
6484 (coff_frob_symbol): Likewise.
6485 (yank_symbols): Likewise.
6486 (obj_pseudo_table): Add "weak".
6488 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6489 <aymeric.vincent@emi.u-bordeaux.fr>.
6490 * aclocal.m4: Rebuild with current tools.
6491 * configure: Rebuild.
6493 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6494 an assertion failure for a case we can't handle when OBJ_ECOFF.
6496 * expr.c (operator): And with 0xff to avoid problems with signed
6499 1998-12-03 Nick Clifton <nickc@cygnus.com>
6501 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6502 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6504 1998-12-02 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6509 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6511 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6512 calculation of pcrel point.
6514 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6516 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6519 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6521 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6523 (d10v_cleanup): Only generate previous insn if a multiline insn is
6526 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6528 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6531 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6534 -marm6xxx command line switches.
6536 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6538 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6539 (itbl-ops.o): Delete duplicate dependencies.
6540 Rebuild dependencies.
6541 Add fr30 dependencies.
6542 * Makefile.in: Rebuild.
6544 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6546 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6548 * listing.c: Ignore line terminator characters found inside
6551 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6553 * po/gas.pot: Regenerated.
6555 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6558 fr30_is_label_start(). Also checks for delay slot insns.
6560 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6561 FR30 instructions which contain a colon in the mnemonic.
6563 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6565 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6567 * config/tc-fr30.c: Removed currently superflous code.
6569 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6571 * config/tc-fr30.h: New file.
6572 * config/tc-fr30.c: Tweaking so that it will compile.
6574 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6576 * config/tc-d10v.h (obj_fix_adjustable): Define.
6577 (TC_FORCE_RELOCATION): Define.
6578 (d10v_force_relocation): Declare.
6579 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6580 (md_apply_fix3): Handle Vtable relocs.
6581 (d10v_fix_adjustable): New.
6582 (d10v_force_relocation): New.
6584 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6586 * config/tc-d30v.c: Change default behaviour to ignore potential
6587 conflicts between register name and symbol names.
6589 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6591 * configure.in: Add fr30-*-*.
6592 * config/tc-fr30.c: New file.
6593 * Makefile.in: Regenerated.
6594 * config.in: Regenerated.
6595 * configure: Regenerated.
6596 * doc/Makefile.in: Regenerated.
6597 * po/gas.pot: Regenerated.
6599 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6601 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6604 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6606 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6608 (do_scrub_chars): Add some casts to unsigned char to avoid
6609 unwanted sign extension.
6610 * read.c (lex_type): Set characters about 127 to be symbol
6612 * config/tc-i386.c (md_begin): Set identifier_chars and
6613 operand_chars for values above 127.
6615 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6617 * configure.in: detect cygwin* instead of cygwin32*
6618 * configure: regenerate
6620 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6622 * listing.c: Add support for producing a listing from piped
6625 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6627 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6628 (append_insn): Account for the tx39's multiply behavior.
6630 1998-10-26 Michael Meissner <meissner@cygnus.com>
6632 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6633 from assemble_parallel_insns. Add support for '->' to indicate
6634 explicitly serializing the instructions.
6635 (md_assemble): Ditto.
6637 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6639 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6642 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6644 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6646 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6648 * config/tc-mips.c : support frame and regmask/fregmask when
6649 MIPS_STABS_ELF is specified.
6651 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6653 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6654 (md_apply_fix): Don't return 1 for VTABLE relocs.
6655 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6657 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6659 * doc/c-i386.texi: Replace occurences of "opcode" with
6660 "instruction mnemonic", "instruction", or "mnemonic" when
6661 referring to the name of an instruction. Use "opcode" when
6662 referring to the sequence of machine bytes.
6664 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6665 (is_opcode_char): Rename to is_mnemonic_char.
6666 (md_assemble and i386_operand): Correct error messages from
6667 "opcode" to "instruction mnemonic"
6668 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6669 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6670 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6671 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6672 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6673 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6674 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6676 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6678 * config/tc-i386.c (i386_operand): Check for garbage after
6681 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6683 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6684 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6686 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6688 * config/tc-sh.h (obj_fix_adjustable): Define.
6689 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6690 (md_apply_fix): Likewise.
6691 (tc_gen_reloc): Likewise.
6692 (sh_fix_adjustable): New.
6694 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6696 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6697 * cgen.h (gas_cgen_finish_insn): Update prototype.
6698 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6699 cgen_insn_t -> CGEN_INSN_INT.
6700 (make_parallel): Update handling of CGEN_INT_INSN_P.
6701 (assemble_parallel_insn): Ditto.
6702 (target_make_parallel): New function.
6703 (md_assemble): Use it.
6705 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6707 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6709 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6711 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6712 converted into lower case.
6714 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6716 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6717 (gas_cgen_tc_gen_reloc): Likewise.
6718 * config/tc-m32r.h (obj_fix_adjustable): Define.
6719 * config/tc-m32r.c (m32r_fix_adjustable): New.
6720 (m32r_force_relocation): Handle VTABLE relocs.
6722 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6724 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6726 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6728 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6729 to lower case before parsing.
6731 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6732 parallel insns modift buts in the PSW as a side effect.
6734 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6736 * config/tc-d30v.c (find_format): Test for missing flag and
6739 (md_apply_fix3): Fix error messages to avoid
6740 assumption about presence of a symbol.
6742 (parallel_ok): Disallow parallel instructions that both modify the
6745 (find_format): Generate a warning if an odd numbered register is
6746 used as the first register in a mutli-register instruction.
6748 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6750 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6751 relocations are always associated with a symbol.
6753 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6755 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6756 (elf32_sparc_force_relocation): Declare.
6757 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6758 (tc_gen_reloc): Handle vtable relocs.
6759 (elf32_sparc_force_relocation): New.
6761 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6763 * symbols.c (S_IS_FUNCTION): New.
6764 * config/tc-v850.h (obj_fix_adjustable): Define.
6765 (TC_FORCE_RELOCATION): Define.
6766 (v850_force_relocation): Declare.
6767 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6768 of fx_addnumber for VTABLE reloc addends.
6769 (md_apply_fix3): Handle VTABLE relocs.
6770 (v850_fix_adjustable): New.
6771 (v850_force_relocation): New.
6773 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6775 * tc-hppa.c (fp_operand_format): Add some additional formats.
6776 (pa_ip): Do not automatically promote into pa2.0 mode.
6777 (pa_level): Handle ".level 2.0".
6779 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6781 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6782 * config/tc-i386.h (template.extension_opcode): Change to
6783 unsigned int to allow full range of 8-bit opcode suffixes.
6784 (None): Redefine as 0xffff.
6786 From Jeff B Epler <jepler@usgs.gov>
6787 * doc/c-i386.texi (i386-SIMD): New section.
6789 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6791 * read.c (discard_rest_of_line): New function.
6792 * read.h: Declare it.
6793 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6795 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6797 * config/tc-d10v.c (find_symbol_matching_register): New function.
6798 (find_opcode): Cope with the case where a register name matches
6801 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6803 * config/tc-v850.c (md_pcrel_from): Rename to
6804 v850_pcrel_from_section.
6805 (v850_pcrel_from_section): Do not resolves symbols in other
6808 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6810 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6812 * config/tc-d10v.c (find_opcode): Generate an error if a register
6813 is supplied for an operand that should not be a register.
6815 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6817 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6818 instructions to have another instruction in the right bin.
6820 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6822 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6823 the right container if the left container holds a branch
6826 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6828 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6829 both a register name and symbol name.
6830 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6832 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6834 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6835 execution unit class.
6837 (reg_name_search): If a name matches a register and a symbol,
6838 prefer the register.
6839 (find_format): Disallow flag registers when a general purpose
6840 register is required.
6841 If a number is required, but a register has been given, check to
6842 see if a symbol with the same name as the register exists, and if
6843 so, use that symbol.
6845 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6847 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6849 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6851 * config/tc-d30v.c (find_format): Do not accept flag registers as
6852 general purpose registers.
6853 (find_format): If an immediate value is expected at a given place
6854 in a format, but a register name has been provided instead, check
6855 to see if that register name matches the name of a predefined
6856 symbol and if it does, then use the symbol instead.
6857 (reg_name_search): If a register name matches a symbol name,
6858 prefer the register name to the symbol name.
6860 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6862 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6863 the previous insn to empty.
6865 1998-09-20 Michael Meissner <meissner@cygnus.com>
6867 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6868 pieces, forcing the use of an ANSI compiler.
6870 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6872 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6874 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6876 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6878 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6880 (obj_elf_vtable_entry): Likewise.
6881 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6882 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6883 (tc_gen_reloc): Likewise.
6884 (arm_fix_adjustable): Likewise.
6885 (elf32_arm_force_relocation): New.
6886 (armelf_frob_symbol): Remove coff-style symbol support.
6888 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6890 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6892 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6894 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6895 OBJ_COFF so that routine is defined for a.out format.
6897 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6899 * config/tc-i386.c (i386_operand): Detect non-segment registers
6900 used as segment prefixes.
6902 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6904 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6905 optimize across FDE boundaries.
6907 * config/obj-coff.c (obj_coff_section): Preserve any link once
6908 flags when setting the section flags.
6910 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6912 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6913 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6915 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6917 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6920 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6922 * frags.c (frag_grow): Include the size of the frag struct in the
6925 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6926 if the new subseg comes before the old.
6928 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6930 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6931 to handle edge8 and edge16.
6933 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6935 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6936 before we clobber the symbol involved.
6938 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6940 * config/tc-arm.c: Remove OBJ_ELF definitions for
6941 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6942 use arm_adjust_symtab for OBJ_COFF.
6943 (armelf_adjust_symtab): New Routine.
6944 * config/tc-arm.h: Define obj_adjust_symtab to
6945 armelf_adjust_symtab for OBJ_ELF.
6947 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6949 * configure.in: Make all i386-elf targets use bfd_gas.
6950 * config/tc-i386.c (tc_i386_force_relocation): New.
6951 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6952 (md_apply_fix3): Likewise.
6953 (tc_gen_reloc): Handle them.
6954 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6955 tc_i386_force_relocation.
6957 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6959 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6961 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6963 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6964 current opcode after writing the first insturction of a reverse
6967 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6969 * read.h (generate_lineno_debug): Add prototype.
6970 * read.c (generate_lineno_debug): Make non-static.
6972 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6974 * config/tc-i386.c (md_assemble): Only warn for address/data size
6977 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6979 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6980 against Thumb function names, as the linker needs this information.
6982 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6984 * expr.c (operand): Check also that there is no advance in operand
6985 after atof_generic in order to decide "is it label 0f or floating
6988 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6990 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6991 command line options with a single dash.
6992 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6994 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6996 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6997 * tc-arm.c (arm_fix_adjustable): New routine.
6999 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
7001 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
7002 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
7003 demand_empty_rest_of_line before mri_comment_end.
7004 (equals): Check garbage after expression before
7005 mri_comment_end in MRI mode.
7007 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
7009 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
7010 small immediate constant to use the constant itself rather than
7013 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
7015 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
7016 (pa_leave): Likewise.
7018 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7020 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
7022 (i386_operand): Fix an error message.
7024 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
7026 * doc/c-arm.texi (ARM Directives): Document .req directive.
7028 * config/tc-arm.c (reg_required_here): Display erroneous string if
7029 the register name could not be decoded.
7030 Do not set inst.instruction if the sift is -1.
7032 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
7034 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
7037 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
7039 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7040 even if it is belived to be unnecessary.
7042 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7044 config/tc-i386.c (i386_operand): Size immediate constants by
7045 suffix (erroneously removed as part of July 7 change).
7047 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7049 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7050 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7051 (armelf_frob_symbol): New Routine.
7052 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
7054 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7056 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7058 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7060 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7061 command line switches passed to assembler.
7063 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7065 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7066 (gas_cgen_opcode_desc): Declare.
7067 (gas_cgen_parse_operand): Declare.
7068 (*): Prepend gas_ to gas specific fns to denote them as such.
7070 * cgen.c (gas_cgen_opcode_desc): New global
7071 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7072 (queue_fixup): Renamed from cgen_queue_fixup.
7073 (*): Prepend gas_ to gas specific fns to denote them as such.
7075 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7076 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7077 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7078 Open opcode table and initialize it.
7079 (make_parallel): Use gas_cgen_opcode_desc.
7080 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7081 (md_assemble): Ditto.
7083 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7085 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7086 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7087 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7088 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7089 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7090 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7091 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7092 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7093 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7094 (INIT_STAB_SECTION): Likewise.
7095 (OBJ_PROCESS_STAB): Likewise.
7097 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7098 (md_parse_option): Watch for them.
7099 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7100 (md_begin): Kill neverdef code.
7101 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7102 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7103 (s_alpha_coff_wrapper): New.
7104 (md_pseudo_table): Trap all ECOFF pseudos.
7106 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7108 Start of changes to remove mdebug section from mips*-elf
7109 Based on MIPS_STAB_ELF definition
7110 * acconfig.h: undef if not configured
7111 * config.in: undef if not configured
7112 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7113 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7114 * stabs.c (s_stab_generic): flush frag
7116 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7118 * configure.in: (arm-*-elf): Handle.
7119 (thumb-*-elf): Handle.
7120 * configure: Regenerate.
7121 * read.c (stringer): Fix typo in comment.
7122 * write.c (fixup_segment): Don't add symbol value to addend if
7124 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7126 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7129 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7131 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7132 (write_2_short): Emit warning if new flag is set.
7133 (do_assemble): Set flags if left instruction is one of special
7134 "right-instruction-killer" type.
7136 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7138 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7139 Always output words in debug_info section as big endian.
7140 (sparc_target_format): Choose correct bfd target.
7141 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7143 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7145 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7146 to work with internationalization code. Issue an error when two
7147 operands match that are not allowed to match.
7149 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7151 * configure.in (install_tooldir): Allow target to specify whether
7152 it wants to be installed in $(tooldir)/bin.
7153 * configure: Regenerate.
7154 * Makefile.am (install-exec-local): Set install-exec-tooldir
7155 dependency via configure.
7156 * Makefile.in: Regenerate.
7158 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7160 * Makefile.am (install-exec-local): Split into two ...
7161 (install-exec-bindir,install-exec-tooldir): New rules.
7162 * Makefile.in: Regenerate.
7164 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * Makefile.am (install-exec-local): Don't remove the file before
7167 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7168 W. Rozycki <macro@ds2.pg.gda.pl>.
7169 * Makefile.in: Rebuild.
7171 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7173 * cgen.c: Include libiberty.h.
7174 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7175 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7176 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7177 (md_cgen_lookup_reloc)): Declare.
7178 (md_cgen_record_fixup_exp): Declare.
7179 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7180 (m32r_relax_frag): Declare.
7181 (cgen_md_apply_fix3): Decls moved to cgen.h.
7182 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7183 (m32r_cgen_record_fixup_exp): Delete decl.
7184 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7185 (assemble_nop): Delete.
7186 (expand_debug_syms): Delete unused `exp'.
7187 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7188 Add default case for -Wall.
7189 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7190 (md_atof): Delete unused wordP.
7192 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7194 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7197 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7199 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7200 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7201 .print, .purgem, and .struct. Remove documentation for
7204 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7206 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7207 Update call to insert_operand.
7209 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7211 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7213 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7215 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7216 whitespace after a prefix operator.
7218 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7220 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7222 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7224 * config/tc-sparc.c (log2): New static function.
7225 (s_reserve): Use log2 to convert alignment before calling
7227 (s_common): Use log2 to convert alignment before calling
7228 record_alignment and frag_align.
7229 (sparc_cons_align): Use log2.
7231 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7233 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7234 (s_common): Likewise.
7236 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7237 initialization of waddr.
7238 (sparc_elf_final_processing): Add default case to switch.
7240 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7242 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7243 than temporary real.
7245 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7247 * write.c (subsegs_finish): Don't align the segments if there were
7250 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7251 copying aux information.
7253 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7254 expression into a symbol.
7256 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7258 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7259 type to unsigned int.
7260 (md_assemble): Change type used to store offsets from unsigned
7262 (i386_operand): Switch error check to only call RESTORE_END_STRING
7263 once after parse_register.
7265 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7267 * config/tc-v850.c (md_show_usage): Changed format to match that
7270 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7272 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7274 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7276 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7279 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7281 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7282 * doc/Makefile.in: Rebuild.
7284 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7286 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7287 for %lo expressions.
7288 (mips_ip, case 'u'): Move range check after code to mask
7289 off bits in %hi/%lo expressions. Mask off high bits for
7292 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7294 * doc/Makefile.am (gasver.texi): New target.
7295 (as.info, as.dvi): Depends upon gasver.texi.
7296 * doc/as.texinfo: Include gasver.texi. Mention version number on
7297 title page and in top node.
7298 * doc/Makefile.in: Rebuild.
7300 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7302 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7303 but not including the line containing the edict.
7304 * listing.h (LISTING_EOF): New.
7305 * input-scrub.c (input_scrub_next_buffer): Call it.
7307 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7309 * config/tc-i386.c (i386_operand): Don't set the size of an
7310 immediate address based solely on the suffix and the mode.
7312 * config/tc-i386.c (md_assemble): Add assertion to make sure
7313 overlap2 does not set Imm.
7315 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7316 sequences of whitespace to a single space.
7317 (is_space_chars): Just compare with space.
7318 (md_begin): Don't initialize space_chars.
7319 (md_assemble): Just skip a single whitespace character.
7320 (i386_operand): Rewrite base-index parsing to use new
7321 parse_register, and to skip white space. Skip white space in a
7322 number of other places too. Don't give error message if
7323 parse_register fails.
7324 (parse_register): Change reg_string parameter to be non-const.
7325 Add end_op parameter. Skip white space after the `%', and return
7326 end of register string. Give error message here rather than
7329 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7331 Based on patch from Matt Semersky <matts@scd.hp.com>:
7332 * expr.c (op_encoding): Make const.
7333 (expr_set_precedence): New function.
7334 (expr_begin): Don't set operator rankings, just call
7335 expr_set_precedence.
7336 * expr.h (expr_set_precedence): Declare.
7337 * read.c (s_mri): Call expr_set_precedence.
7339 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7341 * doc/as.texinfo (Statements): Remove paragraph discussing
7342 continuing lines with a backslash. This hasn't worked for years,
7345 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7347 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7349 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7350 (ps_CTORS, ps_DTORS): New section types.
7351 (vms_fixup_xtors_section): New function
7352 (Ctors_Psect, Dtors_Psect): Define.
7353 (IS_GXX_XTOR): Define
7354 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7355 Filter static constructors/destructors and add to
7356 Ctors_Symbols/Dtors_Symbols chain.
7357 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7358 appropriate section.
7360 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7361 * makefile.vms: Merge vax/vms support.
7363 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7365 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7366 (elf_pseudo_table): Add them.
7367 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7368 (md_apply_fix): Accept them.
7369 (mips_fix_adjustable): Don't adjust them.
7370 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7371 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7372 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7373 (tc_fix_adjustable): Don't adjust them.
7375 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7377 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7379 * Makefile.in: Regenerate.
7380 * configure.in: AC_SUBST cgen_cpu_prefix.
7381 * configure: Regenerate.
7383 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7385 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7386 Changed all users of COND12_DELAY.
7388 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7390 * config/tc-mn10300.c (set_arch_mach): New function.
7391 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7392 (md_begin): Default to mn10300 mode.
7393 (md_assemble): Only accept instructions for the core mn10300
7394 chip and the active machine type.
7396 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * subsegs.h (segment_info_type): Give the struct a name.
7399 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7400 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7401 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7402 * config/tc-w65.h (tc_reloc_mangle): Declare.
7403 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7405 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7407 * config/tc-v850.c (v850_comm): Restore old section
7408 after common processing.
7410 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7412 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7414 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7416 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7417 char with code that explicitly sign-extends.
7419 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7421 * config/tc-v850.c (md_begin): Restore text section as the current
7422 section after creating call table sections.
7423 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7426 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7427 with call to macro SYM_AUXINFO.
7429 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7431 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7432 with the program transform name.
7433 * Makefile.in: Rebuild.
7435 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7437 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7440 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7442 * config/tc-i386.c (i386_operand): Be prepared for a space between
7443 the open parenthesis and the start of the register operand,
7444 because of the June 16 change.
7446 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7448 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7451 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7453 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7454 even if it is belived to be unnecessary.
7456 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7458 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7460 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7462 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7464 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7465 shift amount for a repeated operand. The shift amount for the
7466 repeated copy comes from the size of the operand.
7468 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7470 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7472 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7474 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7476 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7478 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7479 characters in it as LEX_IS_SYMBOL_COMPONENT.
7480 * config/tc-i386.h (tc_symbol_chars): Define.
7481 (extra_symbol_chars): Declare.
7482 * config/tc-i386.c (extra_symbol_chars): Define.
7483 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7484 (line_comment_chars): Set to '/' if TE_LINUX.
7485 * doc/c-i386.texi (i386-prefixes): Update.
7486 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7488 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7490 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7491 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7493 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7495 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7496 constraint in instructions REP & REPI.
7498 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7500 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7501 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7503 (check_range): If the operand is shifted, then shift the number
7504 before checking its range.
7506 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7508 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7511 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7513 * config/tc-v850.c (v850_comm): Create special sections as needed.
7515 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7517 * config/tc-d10v.c (write_2_short): Addition of swapping
7518 instructions for sequential and reverse sequential order when
7519 given order is not possible.
7521 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7523 * Makefile.am: Rebuild dependencies.
7524 (DEP_INCLUDES): Fix reference to intl build directory.
7525 * Makefile.in: Rebuild.
7527 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7529 * doc/c-i386.texi: Update 16 bit documentation.
7531 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7532 IgnoreDataSize to IgnoreSize as they are used for address size as
7534 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7535 32-bit mode, similarly addr16/data16 and variants.
7537 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7539 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7540 sequential word multiply instructions.
7542 (do_assemble): Add extra command line argument, to allow mul32
7543 attribute to be preserved across parallel insns.
7544 (md_assemble): Insert NOPs between explicitly parallel insns which
7545 contain an 32 bit multiply and a 16 multiply.
7547 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7549 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7552 * config/tc-i386.c (reloc): Add braces.
7554 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7555 consistent with Intel naming.
7556 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7557 use bitfields in sib_byte.
7558 (modrm_byte): Don't use bitfields here either.
7560 * config/tc-i386.c (current_templates): Add const.
7561 (parse_register): Add const to return, param, and char *s.
7562 (i386_operand): Add const to reg_entry *r.
7563 * config/tc-i386.h (templates): Add const to start, end.
7565 Inspired by code for 16 bit gas support from Martynas Kunigelis
7566 <martynas@nm3.ktu.lt>:
7567 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7568 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7569 (uses_mem_addrmode): Remove.
7570 (md_estimate_size_before_relax): Add support here too.
7571 (md_relax_table): Rewrite interface to md_relax for 16 bit
7573 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7574 (opcode_suffix_to_type): Remove.
7575 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7576 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7577 (md_convert_frag): Likewise.
7578 (i386_operand): Add support for 16 bit base/index regs,
7579 immediates, and displacements. Remove some unnecessary casts, and
7580 localise end_of_operand_string, displacement_string_start,
7581 displacement_string_end variables. Add GCC_ASM_O_HACK.
7582 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7584 * config/tc-i386.c (prefix_hash): Remove.
7585 (md_begin): Rewrite without obstacks. Remove prefix hash table
7586 handling. Rewrite lexical table handling.
7587 (i386_print_statistics): Don't print prefix statistics.
7588 (md_assemble): Rewrite instruction parser so that line is not
7589 converted to lower case. Don't do a hash_find for prefixes,
7590 instead recognise them via opcode modifier.
7591 (expecting_operand, paren_not_balanced): Localise variables.
7592 * config/tc-i386.h (IsPrefix): Define.
7593 (prefix_entry): Remove.
7595 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7596 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7597 '\\' in case where comment_chars contains '/'.
7599 * config/tc-i386.c (MATCH): Ensure given operand and template
7600 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7601 you must write `ljmp *table(%ebx)'.
7603 From H.J. Lu <hjl@gnu.org>:
7604 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7605 as 0 ifndef BFD_ASSEMBLER.
7606 (md_assemble): Allow immediate operands without suffix or
7607 other reg operand to default in size to the current code size.
7609 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7611 * config/tc-v850.c (md_begin): Restore creation of
7612 .call_table_text and .call_table_data sections.
7614 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7616 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7617 after emitting a word of noops.
7619 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7621 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7622 (i386_operand): Simplify checks for valid base/index combinations.
7623 Disallow `in 4(%dx),%al'.
7625 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7627 (add_prefix): Change parameter from char to int.
7629 * config/tc-i386.h (Ugh): Define opcode modifier.
7630 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7632 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7633 CONSISTENT_REGISTER_MATCH macros to check register types more
7634 thoroughly. Check for illegal suffix/operand combinations
7635 when matching insns with operands. Handle new `s' suffix, and
7636 associated FloatMF opcode modifier for float insns with memory
7638 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7639 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7640 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7641 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7642 DATA_PREFIX_OPCODE throughout.
7644 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7645 (md_assemble): Rewrite suffix/register operand checking code to be
7646 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7647 AnyMem, the better to grep.
7649 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7650 given a memory operand. Don't set Abs bits either.
7651 (type_names): Remove Mem*, Abs*.
7652 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7653 define opcode_modifiers as these cases are handled by Disp8,
7654 Disp16, Disp32 and suffix checks.
7655 (COMES_IN_BOTH_DIRECTIONS): Remove.
7656 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7658 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7659 if IgnoreDataSize modifier given. Remove ShortformW modifier
7660 test. Add test for ShortForm in W base_opcode modification.
7661 Merge Seg2ShortForm and Seg3ShortForm code.
7662 * config/tc-i386.h (ShortFormW): Remove.
7663 (IgnoreDataSize): Define.
7665 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7667 * config/tc-d30v.c (md_assemble): Store previous segment state
7668 with previous instruction.
7670 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7672 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7673 (ebp, esp): Remove static variables.
7674 (MATCH): Remove test for InOutPortReg.
7675 (i386_operand): Properly handle InOutPortReg here instead.
7676 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7677 (md_assemble): Simplify and correct modrm and sib generation.
7678 (i386_operand): Add warning for scale without index.
7679 Rewrite checks for valid base/index combinations.
7681 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7682 macros and enclose in do while(0).
7683 (RESTORE_END_STRING): Likewise.
7684 (md_assemble): Add one to printed operand number so we start
7685 from 1 not 0. Add some more gettext invocations.
7686 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7689 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7690 DATA_PREFIX, SEG_PREFIX): Define.
7691 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7692 (check_prefix): Remove function.
7693 (add_prefix): New function. Add prefix to i.prefix as well as
7695 (md_assemble): Changes for add_prefix. Remove hack for wait
7696 prefix, instead always output prefixes in fixed order. Test
7697 for jcxz/loop when selecting between word & dword operations,
7698 and add address size prefix rather than operand size prefix.
7699 Remove operand -> address size hack when emitting jcxz/loop.
7700 (i386_operand): Remove O_Absent check as it's done in expr.
7702 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7704 * configure.in: Recognize m5200 as a cpu_type of m68k.
7705 * aclocal.m4: Rebuild with current libtool.
7706 * configure: Rebuild.
7708 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7710 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7711 to relaxable_symbol to prevent references to external symbol from
7714 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7716 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7717 symbols are relaxable.
7719 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7721 * config/tc-v850.c (md_begin): Don't create special
7722 sections by default.
7724 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7726 * config/tc-mips.c (macro): For div and udiv, close the
7727 reorder block as soon as possible.
7729 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7731 From Matt Semersky <matts@scd.hp.com>:
7732 * macro.c (macro_mri_mode): New function.
7733 * macro.h (macro_mri_mode): Declare.
7734 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7737 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7739 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7742 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7743 until after xstrdup in OBJ_EVAX case.
7745 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7747 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7748 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7749 of hardcoded magic number.
7750 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7752 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7754 * read.c (do_s_func): New function.
7756 * read.h (do_s_func): Add prototype.
7758 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7760 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7761 nops if fill pattern not specified.
7763 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7765 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7766 * config/te-go32.h (TE_GO32): Define.
7767 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7769 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7771 Implement .func/.endfunc pseudo-ops.
7772 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7774 * read.c (potable): Add .func,.endfunc.
7775 (s_func): New function.
7776 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7778 (in_doc_func_p,current_function_label): New static globals.
7779 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7781 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7783 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7784 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7785 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7786 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7787 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7788 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7789 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7790 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7791 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7792 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7793 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7794 * config/tc-a29k.c: Don't define md_short_jump_size,
7795 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7796 * config/tc-alpha.c: Likewise.
7797 * config/tc-alpha.h: Likewise.
7798 * config/tc-arm.c: Likewise.
7799 * config/tc-h8300.c: Likewise.
7800 * config/tc-h8500.c: Likewise.
7801 * config/tc-hppa.c: Likewise.
7802 * config/tc-i860.c: Likewise.
7803 * config/tc-i960.c: Likewise.
7804 * config/tc-ppc.c: Likewise.
7805 * config/tc-sh.c: Likewise.
7806 * config/tc-sparc.h: Likewise.
7807 * config/tc-tic30.c: Likewise.
7808 * config/tc-w65.c: Likewise.
7809 * config/tc-z8k.c: Likewise.
7811 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7813 * config/tc-vax.c (_): Delete this macro used for placeholder
7814 values in vax_operand_width_size; it conflicts with the _() macro
7815 used for internationalization.
7817 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7819 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7820 code. From Chris Moller <moller@bops.com>.
7822 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7823 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7824 * read.c (emit_expr): Initialize seg and subseg fields of a new
7826 * write.c (write_object_file): Switch to the appropriate segment
7827 and subsegment when processing a broken word.
7829 * config/tc-m68k.c (mri_assemble): New static function.
7830 (build_mri_control_operand): Call mri_assemble rather than
7832 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7833 (s_mri_endf, s_mri_endw): Likewise.
7835 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7837 * read.c (s_org): Call md_flush_pending_output if it is defined.
7839 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7841 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7843 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7844 (md_parse_option): Add for same.
7845 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7846 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7847 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7849 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7851 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7853 * config/tc-arm.c (find_real_start): Relax definition of local
7856 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7858 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7859 symbols at the given address, not just the last one specified.
7861 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7863 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7864 or number_to_chars_littleendian to write data.
7866 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7868 * config/tc-v850.c (md_assemble): Remove artificially created
7869 register name symbols.
7871 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7873 * write.c (fixup_segment): Change "segment" to "section" in
7876 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7878 * write.c (fixup_segment): Change sym1-sym2 message again.
7880 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7882 * write.c (fixup_segment): Improve error message for sym1-sym2
7883 errors when sym1 is in a different segment from sym2.
7885 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7887 * config/tc-m32r.c (warn_unmatched_high): New static local.
7888 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7889 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7890 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7891 (md_parse_option): Likewise.
7892 (md_show_usage): Likewise.
7893 (m32r_frob_file): Likewise.
7895 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7896 (read_a_source_file): Call them.
7897 * read.h (stabs_generate_asm_file): Declare.
7898 * stabs.c (stabs_generate_asm_file): New function.
7899 (generate_asm_file): New function.
7900 (stabs_generate_asm_lineno): Move file name handling into
7903 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7905 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7906 (d30v_current_align, d30v_current_align_seg): New variables.
7907 (d30v_last_label): New variable.
7908 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7909 (s_d30v_data, s_d30v_section): Likewise.
7910 (md_pseudo_table): Call them.
7911 (md_begin): Initialize d30v_current_align_seg.
7912 (md_assemble): Call d30v_align when needed by known current alignment.
7913 (d30v_frob_label, d30v_cons_align): New functions.
7914 * config/tc-d30v.h (md_do_align): Remove.
7915 (tc_frob_label): Call d30v_frob_label.
7916 (md_cons_align): New.
7918 * config/tc-d30v.c (find_format): Convert complex expressions to
7919 expression symbols before processing. Clean up code formatting.
7921 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7923 * po/Make-in (install-info): New target.
7925 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7927 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7929 * config/tc-mn10300.c (md_assemble): Likewise.
7931 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7933 * Makefile.am: Update with `make dep-am'.
7934 (HFILES): Add cgen.h.
7935 (cgen.o): Depend on cgen.h.
7936 * Makefile.in: Regenerate.
7938 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7940 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7942 * gasp.c (grab_label): Permit a label to be a preprocessor
7943 variable by permitting a label to start with a backslash.
7945 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7947 * config/tc-mips.c (validate_mips_insn): Removed hack
7948 for previously inaccessible bitfields in some INSN_TRAP
7951 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7953 * config/tc-d30v.c (do_assemble): Abort with error message
7954 if opcode operands do not match.
7956 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7958 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7959 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7960 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7961 similar new 'q' operand.
7963 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7965 * cgen.c (cgen_asm_finish_insn): Fix typo.
7967 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7970 * cgen.c: Include it.
7971 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7972 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7973 All callers updated.
7974 * config/tc-m32r.c: Include cgen.h.
7975 (m23r_insn): New members num_fixups,fixups.
7977 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7979 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7980 to avoid compiler warning.
7982 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7984 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7987 * makefile.vms (OBJS): Add ehopt.obj
7989 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7991 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7993 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7995 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7996 a short format insn.
7997 (md_assemble): Set it for explicitly packed insns.
7999 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
8001 * config/obj-coff.c (c_symbol_merge): Do not take address of
8002 native fields when performing the memcpy.
8004 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
8006 * config/tc-mips.c (macro,macro2): Implement
8007 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
8009 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8011 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
8012 relocations against globally visible symbols.
8013 * config/tc-m68k.c (relaxable_symbol): New macro.
8014 (m68k_ip, md_estimate_size_before_relax): Use it.
8015 (tc_m68k_fix_adjustable): Also handle weak symbols.
8017 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
8019 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
8020 references to externally visible symbols.
8021 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
8022 values in twice for a PC relative reloc if the symbol is
8025 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
8026 don't adjust a PC relative reloc against an externally visible
8028 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
8029 for a PC relative fixup against an externally visible defined
8030 symbol, arrange to store object file and addend values as though
8031 the symbol were not defined.
8032 (tc_gen_reloc): Likewise.
8034 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
8036 * read.c (sizeof_leb128): Referenced externally by write.c so
8039 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8041 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
8042 and expand a 'debug' symbol associated with the next instruction
8043 that does not cause a short instruction to be filled with a NOP.
8044 (md_pseudo_table): Add support for .debugsym.
8045 (assemble_parallel_insn): Add calls to expand_debug_sym as
8047 (md_assemble): Ditto.
8049 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8051 * as.c (main): Conditionally call setlocale.
8052 * gasp.c (main): Likewise.
8053 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8054 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8056 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8058 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8060 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8062 * config/tc-hppa.c: Change all calls to bzero to use memset.
8063 (pa_ip): Add cast to avoid warning.
8064 (tc_gen_reloc, md_apply_fix): Likewise.
8065 (pa_find_space_by_number): Likewise.
8066 (hppa_force_relocation): Likewise.
8067 (pa_block): Change i to unsigned int.
8068 * config/obj-som.h (obj_som_copyright): Declare.
8070 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8072 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8073 for line numbers for assembly source.
8075 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8077 * configure.in: Change version number to 2.9.4
8078 * configure: Rebuild.
8080 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8082 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8084 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8086 * ecoff.h: Change symbolS in function declaration to struct
8089 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8091 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8092 (md_convert_frag): Fix i18n typo.
8094 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8096 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8097 * ecoff.h: Protoype it.
8098 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8099 [EVAX] (s_alpha_prologue): Delete.
8100 (md_pseudo_table): Update.
8102 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8104 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8105 array to local pointer.
8106 (get_args, parse_expr): Add casts to avoid warnings.
8108 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8110 * read.c (s_set): Cast xmalloc return value to fragS *.
8111 * config/tc-m68k.c (m68k_ip): Function made static to match
8112 previous forward declaration.
8113 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8115 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8117 * config/tc-v850.c: Add internationalisation macros to error
8120 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8121 macros to error strings.
8123 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8125 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8126 reloc is in the TOC csect.
8127 (md_apply_fix3): Correct gettext typo.
8129 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8131 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8132 .L - they are local labels and the branches are not really
8133 function calls but rather far jumps.
8135 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8137 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8139 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8141 * config/tc-i386.c (md_assemble): Print operand number rather than
8142 using ordinal_names.
8143 (i386_operand): Likewise.
8145 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8147 * Makefile.am (INTLLIBS): Define to work around apparent automake
8149 All Makefiles: Regenerated.
8151 * Many files: Added gettext invocations around user-visible
8153 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8154 HAVE_LC_MESSAGES): Define.
8155 * dep-in.sed: Added asintl.h.
8156 * po/Make-in: New file.
8157 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8159 * read.c (Z_): Renamed from `_'.
8160 * Makefile.am (SUBDIRS): Added po.
8161 (POTFILES): new macro.
8162 (po/POTFILES.in): New target.
8163 ($(OBJS)): Added asintl.h.
8165 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8166 (as_new_LDADD): Added $(INTLLIBS).
8167 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8168 (gasp_new_LDADD): Added $(INTLLIBS).
8169 (gasp_new_DEPENDENCIES): New macro.
8170 * configure, aclocal.m4: Rebuilt.
8171 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8173 (ALL_LINGUAS): Define.
8174 * macro.c: Include "asintl.h".
8175 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8176 * as.h: Include "asintl.h".
8177 * config/tc-i386.c (ordinal_names): Removed.
8178 (md_assemble): Changed error text to avoid ordinal_names.
8179 (i386_operand): Likewise.
8180 (reloc): Added as_bad to avoid i18n problems.
8181 (tc_gen_reloc): Likewise.
8182 * config/tc-arm.c (bad_args): Now a #define.
8184 * config/obj-vms.c (VMS_stab_parse): Changed type of
8186 (global_symbol_directory): Unified strings to avoid i18n
8188 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8189 avoid i18n problems.
8190 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8191 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8193 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8195 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8197 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8199 * as.c (print_version_id): Added an fprintf to avoid i18n
8201 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8203 * expr.c (expr): Added as_warn call to avoid i18n problems.
8204 * messages.c (as_assert): Changed code to avoid i18n problems.
8205 (as_abort): Likewise.
8206 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8207 (s_space): Likewise.
8208 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8210 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8212 * config/tc-i386.c (check_prefix): New static function, split out
8214 (struct _i386_insn): Add wait_prefix field.
8215 (md_assemble): Remove wait_prefix local variable. Use
8216 check_prefix when adding a prefix.
8218 * config/tc-i386.c (current_templates): New static variable.
8219 (md_assemble): Remove current_templates local variable.
8220 (md_assemble, i386_operand): Improve error and warning messages in
8221 many places. Add RESTORE_END_STRING in many places before error
8222 return. Clarify some comments.
8224 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8226 (md_assemble): Parse string instruction operands, looking for
8227 segment override prefixes. Check for invalid segment prefixes on
8229 (i386_operand): i.seg[] and max mem_operand changes for string
8231 * config/tc-i386.h (EsSeg): Define.
8233 * config/tc-i386.h (regKludge): Define.
8234 (iclrKludge, imulKludge): Don't define.
8235 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8236 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8237 opcode_modifier checks to look for more common cases first. Add
8238 default_seg for IsString case.
8240 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8242 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8244 * configure: Rebuild with new automake and libtool.
8245 * aclocal.m4, Makefile.in: Likewise.
8247 * doc/Makefile.am (as.dvi): New target.
8248 * doc/Makefile.in: Rebuild.
8250 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8252 * configure.in: Added sparc86x support.
8254 * configure: Rebuild.
8256 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8258 (md_parse_option): Warn if -EL is not supported for this architecture.
8260 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8262 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8264 * config/tc-mips.c (mips_ip): Note when we use get match on
8265 the full instruction name.
8267 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8269 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8270 back into the expression to handle add/sub simplification correctly.
8272 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8274 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8276 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8278 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8281 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8283 * symbols.c (max_indent_level): New global.
8284 (print_symbol_value_1): Use it.
8285 * expr.h (expr_build_dot): Declare.
8286 * expr.c (expr_build_dot): New function.
8288 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8290 * symbols.c (print_binary): New function.
8291 (print_expr_1): Call it.
8293 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8295 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8296 operand in the opcode.
8298 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8300 * config/tc-i386.h: Reorder operand flags and opcode modifier
8301 flags for clarity. Remove unused definitions: Unknown,
8302 ImmUnknown, DispUnknown, NoModrm.
8303 * config/tc-i386.c (type_names): Add missing Debug type.
8304 (md_assemble): Better duplicate prefix checking. Quicker string
8305 instruction check via new opcode_modifier flag.
8307 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8309 * doc/as.texinfo (Invoking): Clarify -Wa example.
8311 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8313 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8314 (s_mips_weakext): Define.
8315 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8316 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8319 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8321 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8322 is an error if the value can not be computed at assembly time.
8323 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8325 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8327 * gasp.c (main): Set next field of new include_path structure to
8328 NULL. From Avery Pennarun <averyp@gdc.ca>.
8330 * read.c (s_mri_sect): Call as_bad rather than abort for an
8331 unsupported MRI target.
8333 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8335 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8336 the destination of a branch instruction should be altered.
8337 (find_real_start): New function: Locate the real, Thumb coded
8338 start of a Thumb function.
8339 (do_t_branch23): Alter the destination of branches to Thumb
8342 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8344 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8346 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8349 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8351 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8352 * doc/c-hppa.texi: Likewise.
8354 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8356 * Makefile.am: Rebuild dependencies.
8357 * Makefile.in: Rebuild.
8359 * Makefile.am (DEP_INCLUDES): New variable.
8360 (.dep1): Change to work when srcdir is not an absolute path.
8361 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8362 * Makefile.in: Rebuild.
8364 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8366 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8367 LinearAddress patch.
8369 * configure.in: Set version to 2.9.1.
8370 * configure: Rebuild.
8372 * Branched binutils 2.9.
8374 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8376 * config/tc-i386.h (FWait): Define.
8377 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8378 other prefixes. Check FWait flag in opcode table to see which
8379 instructions require an fwait prefix.
8381 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8383 * stabs.c (get_stab_string_offset): Always create a stab string
8386 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8388 Fix some gcc -Wall warnings:
8389 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8390 * ehopt.c (eh_frame_code_alignment): Likewise.
8391 * expr.c (integer_constant, operand): Likewise.
8392 * frags.c (frag_align): Likewise.
8393 * gasp.c (level_0, change_base, doinstr): Likewise.
8394 * hash.c (hash_ask): Likewise.
8395 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8396 (debugging_pseudo): Likewise.
8397 * macro.c (define_macro, check_macro): Likewise.
8398 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8399 (ignore_rest_of_line, float_cons): Likewise.
8400 * symbols.c (decode_local_label_name): Likewise.
8401 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8402 (fixup_segment, number_to_chars_bigendian): Likewise.
8403 (number_to_chars_littleendian): Likewise.
8404 * config/atof-ieee.c (gen_to_words): Likewise.
8405 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8406 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8407 * read.c (output_big_sleb128): Initialize locals to avoid
8409 (output_big_uleb128, equals): Likewise.
8410 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8411 to unsigned int. Change zeros to unsigned int.
8412 * cond.c (s_if): Add return to default case.
8413 * frags.c (frag_now_fix): Change return type to addressT.
8414 * frags.h (frag_now_fix): Update declaration.
8415 * listing.c (file_info_struct): Change linenum to unsigned int.
8416 (struct list_info_struct): Change hll_line to unsigned int.
8417 (print_source): Update format string.
8418 * read.c (emit_expr): Change scan to unsigned int, and don't
8419 bother to initialize it.
8420 * symbols.c (dollar_label_count): Change to unsigned long.
8421 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8422 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8423 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8425 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8427 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8428 mcf5200 just as we do for m68000.
8429 (m68k_init_after_args): Likewise.
8430 (md_estimate_size_before_relax): Likewise.
8432 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8434 * config/tc-v850.c (md_assemble): Store relocation addend in
8435 fixup instead of instruction.
8437 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8439 * config/tc-i386.c (md_assemble): Swap template arguments to
8440 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8441 This macro is currently symmetric, so passing them the wrong
8442 way didn't cause any problem, but may if the macro is changed
8444 After copying template to i.tm, use i.tm. rather than t-> to
8445 access fields, and make t a const*
8446 Move i.tm.operand_types[] swap to immediately after the copy.
8448 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8450 * expr.h (expr_build_uconstant): Add prototype.
8451 (expr_build_unary,expr_build_binary): Add prototypes.
8452 * expr.c (expr_build_uconstant): New function.
8453 (expr_build_unary,expr_build_binary): New functions.
8455 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8457 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8458 * macro.c (macro_expand_body): Increase buffer size.
8459 * messages.c (as_warn): Likewise.
8460 (as_warn_where, as_bad, as_bad_where): Likewise.
8462 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8464 Based on patch from H.J. Lu <hjl@gnu.org>:
8465 * Makefile.am (DISTSTUFF): New variable.
8466 (diststuff): New target.
8467 * Makefile.in: Rebuild.
8469 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8471 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8472 m32r_elf_section_change_hook.
8474 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8475 emit a nop if a section ends with a 16 bit instruction.
8477 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8479 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8480 s_lcomm rather than obj_coff_lcomm.
8481 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8483 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8485 * config/tc-i386.h (LinearAddress): Define.
8486 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8487 instruction, don't use a default segment.
8489 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8491 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8492 * configure: Rebuild.
8494 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8496 * aclocal.m4, configure: Rebuild with libtool 1.2.
8498 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8500 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8501 PC relative branches. Patch courtesy of Jonathan Walton.
8504 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8506 * configure.in (emulations): Add thumb-pe target.
8508 * configure (emulations): Add thumb-pe target.
8510 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8512 * itbl-lex.l (yywrap): Don't define if already defined as a
8515 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8517 * depend.c (quote_string_for_make): New function.
8518 (wrap_output): Use it.
8520 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8522 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8523 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8525 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8527 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8528 Recognize -GN and -relax.
8529 (md_begin): Initialize gp size from -G switch.
8530 (alpha_force_relocation): Always force if -relax.
8531 (alpha_align): Take a new argument that will specify when to
8532 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8533 Change all callers. Emit nop alignment padding as nop+unop pair.
8535 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8537 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8538 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8540 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8542 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8543 require padding to the next long word boundary.
8545 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8547 * cgen.c: #include symcat.h.
8548 * config/tc-m32r.c: Likewise.
8550 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8552 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8553 absolute expressions instead of '$' prefixed register names.
8555 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8557 * read.c (s_set): Record file and line info for symbols when -as.
8558 (pseudo_set): Don't overwrite that dummy fragment.
8560 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8562 * config/tc-ppc.c (md_pseudo_table): Add "section".
8563 (ppc_named_section): New static function.
8565 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8567 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8568 so we don't have to scan the entire list.
8570 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8572 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8573 case, allow the parallel instructions to modify the same flag
8576 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8578 * listing.c (list_symbol_table): Categorize symbols by
8579 undefined_section rather than sy_frag->line == NULL.
8581 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8583 * Makefile.am (install-exec-local): Install properly when ln
8584 fails or tooldir == prefix.
8586 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8588 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8589 Test result of insert_operand for error.
8591 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8593 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8594 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8595 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8596 * doc/Makefile.in: Rebuild.
8598 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8600 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8601 (macro): Fix handling of M_COP[0-3].
8603 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8605 Based on patches from Ross Harvey <ross@teraflop.com>:
8606 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8607 if macro_alternate or macro_mri.
8608 (getstring): Remove support for byte constants between < and >.
8609 (get_any_string): '<' only starts a string if macro_alternate or
8611 (macro_expand_body): Permit keyword parameters following
8612 positional parameters.
8614 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8615 * configure.in (alpha*-*-netbsd*): New target.
8616 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8617 * configure: Rebuild.
8619 * as.h (flag_warn_suppress_instructionswap): Move from here...
8620 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8621 here, and make static.
8623 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8624 BFD_ASSEMBLER or MANY_SEGMENTS.
8626 * as.c (show_usage): Update bug-gnu-utils address.
8627 * gasp.c (show_usage): Likewise.
8628 * doc/as.texinfo (Bug Reporting): Likewise.
8630 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8632 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8633 insns regardless of the size of a pointer if we're in mips I or
8635 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8637 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8639 Fix rac to accept only a0:
8640 * tc-d10v.c (parallel_ok, find_opcode):
8641 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8642 Introduce OPERAND_GPR.
8644 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8646 * read.c (s_fill): Handle non-constant repeat counts by creating
8647 an rs_space fragment.
8649 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8651 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8652 from as_bad to as_warn.
8654 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8656 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8657 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8658 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8660 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8662 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8663 seg_fix_rotP rather than fix_root from seg_info.
8665 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8667 * expr.c: Add support for 0x1_2_3_4 bignums.
8669 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8671 * configure.in: Change -linux* to -linux-gnu*.
8672 * configure: Rebuild.
8674 * app.c (do_scrub_begin): Treat \r as whitespace.
8676 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8678 * Makefile.am: Update dependencies.
8679 * Makefile.in: Rebuild.
8681 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8683 * configure, aclocal.m4: Rebuild with new libtool.
8685 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8687 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8688 the argument to bfd_set_arch_mach.
8689 (load_address): Use bfd_arch_bits_per_address to determine the
8690 bit size of an address instead of looking at the isa level.
8691 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8693 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8695 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8697 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8699 * ehopt.c: New file.
8700 * as.h (enum _relax_state): Add rs_cfa.
8701 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8702 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8703 * read.c (emit_expr): Call check_eh_frame.
8704 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8705 (relax_segment): Likewise.
8706 * Makefile.am: Rebuild dependencies.
8707 (GAS_CFILES): Add ehopt.c.
8708 (GENERIC_OBJS): Add ehopt.o.
8709 * doc/internals.texi (Frags): Document rs_cfa.
8711 * as.c (show_usage): Mention --traditional-format.
8712 (parse_args): Accept --traditional-format.
8713 * as.h (flag_traditional_format): Declare.
8714 * output-file.c (output_file_create): If flag_traditional_format,
8715 set BFD_TRADITIONAL_FORMAT on stdoutput.
8716 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8718 * config/tc-mips.c (append_insn): Make sure that if we have a
8719 fixup for an unmatched %hi reloc, it does not associated with a
8722 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8723 * doc/Makefile.in: Likewise.
8725 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8727 * config/tc-m32r.c (check_for_side_effects): New function.
8728 (can_make_parallel): Add checks for instruction side effects
8729 clashing with the other instruction.
8730 (assemble_parallel_insn): Improve warning messages. Return error
8731 message from non-swapped instruction order.
8733 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8735 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8737 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8738 md_cleanup definition. This moves the forced literal output to
8739 the end of the source pass, and avoids macro's inserting literals
8740 into the code immediately after the macro expansion.
8742 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8744 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8745 a gas internal symbol is adjustable.
8746 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8748 * as.h: If gcc version greater than 2.6, use `__format__' and
8749 `__printf__' in function attributes, rather than `format' and
8752 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8754 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8756 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8758 Add tms320c30 support:
8759 * config/tc-tic30.h: New file.
8760 * config/tc-tic30.c: New file.
8761 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8762 TARGET_FORMAT as "coff-tic30".
8763 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8764 * Makefile.am: Rebuild dependencies.
8765 (CPU_TYPES): Add tic30.
8766 (CPU_OBJ_VALID): tic30-aout is valid.
8767 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8768 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8769 * configure, Makefile.in: Rebuild.
8771 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8773 * config/tc-v850.c (md_assemble): Improvements to error messages.
8775 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8777 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8778 BFD_RELOC_HI16_S to store the high bits of any value.
8780 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8781 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8782 assembler calculate relocations to any external symbol at all.
8783 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8784 involving generation of pc-relative relocs.
8785 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8786 has been moved to md_apply_fix3.
8788 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8789 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8790 which actually means (the address of identifier's GOT entry) +
8791 constant, which is not particularly useful.
8793 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8795 * read.h (include_dirs): Declare.
8796 (include_dir_count,include_dir_maxlen): Declare.
8798 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8800 * configure.in: Correct check for shared opcodes library.
8801 * configure: Rebuild.
8803 * listing.c (buffer_line): If we can't open the file, set at_end.
8804 (listing_print): Remove unused local variable fi.
8806 * config/m68k-parse.y (reglistpair): Handle register list in
8809 * config/vms-conf.h: Don't undef VERSION.
8811 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8813 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8815 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8817 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8818 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8819 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8820 (EXTRA_DIST): Define.
8821 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8822 explicitly rather than via the list of object files.
8823 (gcc-as.opt): New file created when make-gas.com is run.
8824 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8825 itbl-cpu.h} to #include appropriate file rather than copying that
8827 * config/vms-conf.h: Synchronize with current config.in.
8828 * Makefile.in: Rebuild.
8830 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8832 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8833 (parallel_ok): Relaxed parallel subinstruction dependency check.
8835 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8837 * as.h (flag_warn_suppress_instructionswap): added new flag.
8838 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8839 command line argument.
8840 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8841 warning only if flag_warn_suppress_instructionswap is false.
8843 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8845 * configure.in (i386-*-mingw32*): New target.
8846 * configure: Rebuild.
8848 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8850 * symbols.c (resolve_symbol_value): Don't set the segment if it
8851 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8853 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8856 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8858 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8859 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8862 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8864 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8866 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8868 * config/tc-v850.c (v850_insert_operand): Display instruction when
8869 an error is encountered.
8871 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8873 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8874 (i386-*-sco3.2v5*coff): New target.
8875 (i386-*-sco3.2*): New target.
8876 * configure: Rebuild.
8878 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8880 * config/tc-v850.c: Tidy error message production.
8882 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8884 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8885 validate_immediate return value in the right type for comparisons
8888 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8890 * listing.c (MAX_BYTES): Use listing variables not constants.
8891 (data_buffer): No longer an array, but a pointer.
8892 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8893 (listing_listing): Allocate data_buffer.
8895 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8897 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8898 --listing-rhs-width, --listing-cont-lines.
8899 (show_usage): Update.
8900 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8901 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8902 (print_lines): Use the variables instead of the constants.
8903 (listing_listing): Likewise.
8904 * listing.h: Declare the new vars.
8906 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8908 * as.c (parse_args): Add --keep-locals alias for -L.
8909 Add --strip-local-absolute.
8910 (show_usage): Update.
8911 * as.h (flag_strip_local_absolute): New flag.
8912 * symbols.c (S_IS_LOCAL): Use it.
8913 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8914 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8915 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8917 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8919 * config/tc-m32r.c: Detect if explicitly parallel instructions
8920 might have an io conflict and issue a warning message.
8922 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8924 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8925 cgen_swap_fixups): Functions to save, restore and swap the fixup
8926 chain with a backup copy.
8927 (cgen_asm_finish_insn): Returns address of constructed insn.
8929 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8931 * listing.c (file_info_struct): Remove FILE, add POS.
8932 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8933 (file_info): Don't open the file.
8934 (buffer_line): Check for the file in the last_open cache, updating
8936 (print_source): Don't reference file_info->file.
8937 (listing_listing): Likewise.
8938 (listing_print): Close the file in the cache, if any.
8940 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8942 * read.c (dwarf_file_string): New file static variable.
8943 (emit_expr): Look for constant sequence that leads up to a file
8944 name in DWARF debugging output.
8945 (stringer): Use dwarf_file_string to decide whether to accept a
8946 string as a file name.
8948 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8950 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8951 (crack_operand): Add reg->reglst MRI hack.
8952 (r_seg): Put reglst symbols in reg_section.
8953 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8955 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8957 * tc-sh.c (get_specific): Handle SGR & DBR.
8959 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8961 * tc-h8300.c (parse_reg): Take the length of the symbol into
8962 account when attempting to match a register name.
8963 * tc-h8500.c (parse_reg): Likewise.
8965 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8967 * cgen.c: Formatting changes to improve readability.
8969 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8971 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8974 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8976 Based on a patch from Jim Wilson
8977 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8978 (tc_gen_reloc): Handle cross section PC relative relocs
8981 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8983 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8985 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8987 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8988 (expr_jmp_buf): New static local.
8989 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8990 (cgen_md_operand): New function.
8991 * tc-m32r.c: Clean up pass over `struct foo' usage.
8992 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8994 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8996 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8997 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8999 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
9001 * config/tc-i386.c (i386_operand): Give an error if there are
9002 unrecognized characters after an expression.
9004 For older changes see ChangeLog-9697