1 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
6 2001-01-07 Philip Blundell <philb@gnu.org>
8 * doc/as.texinfo (Bug Reporting): Update email address for
12 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
14 * configure.in: Define DEFAULT_ARCH for i386.
15 * tc-i386.c (md_assemble): Return after the error message;
16 move testing for 64bit operands to proper place.
18 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
20 * doc/as.texinfo: Document '#' as comment character for i386 and
21 x86_64. Add AMD x86-64 into menu of machine dependent information.
23 * doc/c-i386.texi: Document x86_64 extensions.
25 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
27 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
29 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
31 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
32 * NEWS: Add note about Pentium4 support.
34 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
36 * tc-i387.c (pi, pte, pt): Update.
37 (type_names): Add new types.
39 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
41 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
43 (CpuP4, CpuSSE2): New.
44 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
46 2001-01-03 Philip Blundell <pb@futuretv.com>
48 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
50 (alpha_fix_adjustable): Likewise.
51 (md_apply_fix): Likewise.
53 2000-12-31 H.J. Lu <hjl@gnu.org>
55 * listing.c (listing_message): Allocate string only if it is
60 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
62 * doc/internals.texi (Relaxing with a table) <after relaxation>:
63 Point out caveats with generating fixups for the opcode in a frag.
65 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
67 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
70 2000-12-29 H.J. Lu <hjl@gnu.org>
72 * listing.c (calc_hex): Print the variable part only if the
73 fragment type is rs_fill.
75 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
77 * doc/internals.texi (tc_conditional_pseudoop,
78 TC_LINKRELAX_FIXUP): Fix typos.
80 2000-12-28 Richard Henderson <rth@redhat.com>
82 * write.c (subsegs_finish): Fix thinko last change -- don't
83 "optimize" the alignment == 0 case.
85 2000-12-28 Richard Henderson <rth@redhat.com>
87 * as.h (rs_align_test): New.
88 * frags.c (NOP_OPCODE): Move default from read.c.
89 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
90 (frag_align_code): New.
91 * frags.h (frag_align_code): Declare.
92 * read.c (NOP_OPCODE): Remove.
93 (do_align): Use frag_align_code.
94 * write.c (NOP_OPCODE): Remove.
95 (get_recorded_alignment): New.
96 (cvt_frag_to_fill): Handle rs_align_test.
97 (relax_segment): Likewise.
98 (subsegs_finish): Align last subseg in section to the
99 section alignment. Use frag_align_code.
100 * write.h (get_recorded_alignment): Declare.
101 * config/obj-coff.c (size_section): Handle rs_align_test.
102 (fill_section, fixup_mdeps): Likewise.
103 (write_object_file): Use frag_align_code.
105 * config/tc-alpha.c (alpha_align): Use frag_align_code.
106 (alpha_handle_align): New.
107 * config/tc-alpha.h (HANDLE_ALIGN): New.
108 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
110 * config/tc-i386.h (md_do_align): Use frag_align_code.
111 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
113 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
114 (ia64_handle_align): New.
115 * config/tc-ia64.h (HANDLE_ALIGN): New.
116 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
118 * config/tc-m32r.c (m32r_do_align): Remove.
119 (m32r_handle_align): New.
120 (fill_insn): Use frag_align_code.
121 * config/tc-m32r.h (md_do_align): Remove.
122 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
123 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
124 * config/tc-mips.c, config/tc-mips.h: Similarly.
126 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
127 (sh_handle_align): Likewise. Handle rs_align_code.
128 (sh_do_align): Remove.
129 * config/tc-sh.h (md_do_align): Remove.
130 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
132 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
133 (sparc_handle_align): Likewise. Handle rs_align_code.
134 * config/tc-sparc.h (md_do_align): Remove.
135 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
137 2000-12-22 DJ Delorie <dj@redhat.com>
139 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
140 when we assemble the first half of a pair.
142 2000-12-22 H.J. Lu <hjl@gnu.org>
144 * config/tc-i386.c (reloc): Update the macro for non-bfd
146 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
148 2000-12-22 H.J. Lu <hjl@gnu.org>
150 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
152 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
154 * tc-i386.h (i386_target_format): Define even for ELFs.
155 (QWORD_MNEM_SUFFIX): New macro.
156 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
158 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
159 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
161 (Size64, No_qSuf, NoRex64, Rex64): New macros.
162 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
163 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
164 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
165 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
167 (Reg, WordReg): Add Reg64.
168 (Imm): Add Imm32S and Imm64.
170 (Disp): Add Disp64 and Disp32S.
171 (AnyMem): Add Disp32S.
172 (RegRex, RegRex64): New macros.
173 (rex_byte): New type.
174 * tc-i386.c (set_16bit_code_flag): Kill.
175 (fits_in_unsigned_long, fits_in_signed_long): New functions.
176 (reloc): New parameter "signed"; support x86_64.
177 (set_code_flag): New.
178 (DEFAULT_ARCH): New macro; default to "i386".
179 (default_arch): New static variable.
180 (struct _i386_insn): New fields Operand_PCrel; rex.
181 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
182 (flag_code): New enum and static variable.
183 (use_rela_relocations): New static variable.
184 (flag_code_names): New static variable.
185 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
186 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
188 (i386_align_code): Return plain "nop" for x86_64.
189 (mode_from_disp_size): Support Disp32S.
190 (smallest_imm_type): Support Imm32S and Imm64.
191 (offset_in_range): Support size of 8.
192 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
193 (md_pseudo_table): Add "code64"; use set_code_flat.
194 (md_begin): Emit sane error message on hash failure.
195 (tc_i386_fix_adjustable): Support x86_64 relocations.
196 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
197 instructions supported on particular arch just partially,
198 output of 64bit immediates, handling of Imm32S and Disp32S type.
199 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
200 (i386_displacement): Likewise.
201 (i386_index_check): Cleanup; support 64bit addresses.
202 (md_apply_fix3): Support x86_64 relocation and rela.
203 (md_longopts): Add "32" and "64".
204 (md_parse_option): Add OPTION_32 and OPTION_64.
205 (i386_target_format): Call even for ELFs; choose between
206 elf64-x86-64 and elf32-i386.
207 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
208 (tc_gen_reloc): Support rela relocations and x86_64.
209 (intel_e09_1): Support QWORD.
211 2000-12-15 Diego Novillo <dnovillo@redhat.com>
213 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
214 it's not an offset expression.
215 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
216 keep the braces '[' and ']' in the output string.
217 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
218 != FLAT. There is no such op_modifier.
220 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
222 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
225 2000-12-13 Kazu Hirata <kazu@hxi.com>
227 * as.h: Fix formatting.
229 * dwarf2dbg.c: Likewise.
230 * input-scrub.c: Likewise.
233 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
235 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
236 configure: Regenerate.
238 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
240 * dwarf2dbg.c: #include <limits.h> only if it exists.
242 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
244 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
245 (md_apply_fix): Here too.
247 2000-12-12 Jim Wilson <wilson@redhat.com>
249 * config/tc-ia64.h (ia64_init): Add prototype.
251 2000-12-12 H.J. Lu <hjl@gnu.org>
253 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
255 * read.h (outputting_stabs_line_debug): Change it to int.
256 * stabs.c (outputting_stabs_line_debug): Likewise.
258 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
260 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
261 the address of a function result.
263 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
265 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
266 (md_assemble): Call dwarf2_emit_insn.
267 (shlib): Fix typo SHILB -> SHLIB.
268 (md_parse_option): Likewise.
269 (ppc_elf_validate_fix): Likewise:
270 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
272 2000-12-12 Nick Clifton <nickc@redhat.com>
274 * cgen.h: Fix formatting.
275 * input-scrub.c: Fix formatting.
276 * macro.c: Fix formatting.
277 * config/tc-mips.c: Fix formatting.
278 * doc/c-mips.texi: Fix formatting.
280 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
282 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
283 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
285 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
287 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
290 * i386.h (*_Suf): Remove No_dSuf.
291 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
293 (i386_optab): Remove 'd' in the suffixes.
295 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
297 * config/tc-i386.c (T_SHORT): Undefine before defining.
299 2000-12-05 Kazu Hirata <kazu@hxi.com>
301 * config/tc-mips.c: Fix formatting.
303 2000-12-04 Matthew Hiller <hiller@redhat.com>
305 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
306 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
307 (md_show_usage): Ditto.
308 (md_parse_option): Ditto.
309 (d10v_cleanup): Writes pending instruction only if
310 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
311 Fix compile time warning messages.
313 * doc/c-d10v.texi: Documents new options.
315 2000-12-04 Matthew Hiller <hiller@redhat.com>
317 * stabs.c (outputting_stabs_line_debug): New variable.
318 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
319 function entry and unset at function exit.
321 * read.h (outputting_stabs_line_debug): New extern declaration.
323 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
325 * dwarf2dbg.c: Fix compile time warning messages.
327 2000-12-03 Kazu Hirata <kazu@hxi.com>
329 * config/tc-a29k.c: Fix formatting.
330 * config/tc-alpha.c: Likewise.
331 * config/tc-arm.c: Likewise.
332 * config/tc-cris.c: Likewise.
333 * config/tc-hppa.c: Likewise.
334 * config/tc-i370.c: Likewise.
335 * config/tc-i386.c: Likewise.
336 * config/tc-i860.c: Likewise.
337 * config/tc-i960.c: Likewise.
338 * config/tc-ia64.c: Likewise.
339 * config/tc-m68hc11.c: Likewise.
340 * config/tc-m68k.c: Likewise.
341 * config/tc-m88k.c: Likewise.
342 * config/tc-pj.c: Likewise.
343 * config/tc-ppc.c: Likewise.
344 * config/tc-sh.c: Likewise.
345 * config/tc-sparc.c: Likewise.
346 * config/tc-tahoe.c: Likewise.
347 * config/tc-vax.c: Likewise.
349 2000-12-01 Chris Demetriou <cgd@sibyte.com>
351 * config/tc-mips.c (mips_ip): When calculating offsets,
352 don't accept as constant the difference between the
353 addresses of symbols in two different sections.
355 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
357 (validate_mips_insn): Likewise. Also, update 'B' operand
358 specifier to use OP_*_CODE20 constants and delete 'm' operand
360 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
361 operand specifiers. Change warning generated by 'B' operand
362 specifier to reflect its new multi-purpose usage.
364 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
365 -1, and update comment.
366 (file_mips_isa): Likewise.
367 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
368 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
369 ISA_* constants rather than hard-coded numbers.
370 (mips_cpu_info): New structure.
371 (mips_cpu_info_table): New table describing CPU and ISA names
373 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
374 mips_cpu_info_from_cpu): New functions.
375 (mips_isa_to_str): New function to get string for ISA name.
376 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
378 (md_begin): Redo CPU and ISA selection logic, using
379 mips_cpu_info_from_*. Convert to use ISA_* constants rather
380 than hard-coded numbers.
381 (append_insn, mips_emit_delays, macro, macro2): Convert to use
382 ISA_* constants rather than hard-coded numbers.
383 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
384 (md_longopts): Delete OPTION_NO_MIPS32.
385 (md_parse_option): Convert to use ISA_* constants rather than
386 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
387 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
388 to use strcasecmp to recognize "default" and to use
389 mips_cpu_info_from_name to get CPU numbers from argument.
390 (md_show_usage): Move -mips32 so it's with the rest of the ISA
391 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
393 (s_mipsset): Accept ISA value 32.
394 * doc/as.texinfo: Clean up MIPS options summary slightly,
395 remove -no-mips32. Add note about -mips4 and -mips32
396 specifying those ISA levels. Delete -mips32 and -no-mips32
397 cpu flag descriptions.
398 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
399 up the supported CPU switch list, and replace 4Kc, 4Km, and
400 4Kp entries with a single mips32-4k entry. Note that you can
403 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
405 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
407 (md_parse_option): Add cases for OPTION_MIPS5 and
409 (md_show_usage): Mention -mips5 and -mips64 arguments.
410 (s_mipsset): Add cases for MIPS5 and MIPS64.
411 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
413 * doc/as.texinfo: Mention -mips5 and -mips64 options
415 * doc/c-mips.texi: Likewise. Also update introduction
416 and ".set" usage information.
418 * config/tc-mips.c (md_show_usage): Add "sb1" to the
420 (mips_cpu_info_table): Add SB-1 entries.
421 * doc/c-mips.texi: Add "sb1" to the list of CPUs
422 known to the -mcpu option.
424 * doc/as.texinfo: Correct description of MIPS -mcpu
425 option, by copying some of the text from doc/c-mips.texi.
427 2000-12-01 Joel Sherrill <joel@OARcorp.com>
429 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
431 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
432 (sparc*-*-rtems*): Switched from a.out to ELF.
433 * configure: Regenerate.
434 * config.in: Regenerate.
435 * Makefile.in: Regenerate.
436 * aclocal.m4: Regenerate.
437 * po/gas.pot: Regenerate.
439 2000-11-30 Philip Blundell <pb@futuretv.com>
441 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
442 even in non BFD_ASSEMBLER case.
444 2000-11-30 Diego Novillo <dnovillo@redhat.com>
446 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
449 2000-11-29 Richard Henderson <rth@redhat.com>
451 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
452 until dwarf2_finish; use relaxation to get cross-fragment offsets;
453 thread multiple subsegments properly; handle multiple code
454 sections properly; emit proper compilation unit info for assembler
457 * as.h (enum _relax_state): Add rs_dwarf2dbg.
458 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
459 (dwarf2dbg_estimate_size_before_relax): Declare.
460 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
461 * write.c: Include dwarf2dbg.h.
462 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
463 (relax_segment): Likewise.
465 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
467 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
468 jump>: Use as_bad_where instead of as_bad. Tweak error message
469 accordingly. Stabilize frag by updating fix part and resetting
471 <undefined symbol, unconditional jump>: Ditto.
472 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
473 indexing is_end_of_line[].
474 (md_assemble): Initialize size to 0.
475 (md_section_align): Mark parameter seg as unused.
476 (parse_reg): Parse names case-insensitively.
478 2000-11-28 Kazu Hirata <kazu@hxi.com>
480 * config/obj-aout.h: Fix formatting.
481 * config/obj-bout.h: Likewise.
482 * config/obj-coff.c: Likewise.
483 * config/obj-coff.h: Likewise.
484 * config/obj-elf.h: Likewise.
485 * config/obj-som.h: Likewise.
486 * config/obj-vms.c: Likewise.
487 * config/obj-vms.h: Likewise.
488 * config/tc-h8300.h: Likewise.
489 * config/tc-ns32k.h: Likewise.
490 * config/tc-sparc.h: Likewise.
491 * config/tc-tic54x.h: Likewise.
492 * config/tc-z8k.h: Likewise.
494 2000-11-28 Nick Clifton <nickc@redhat.com>
496 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
497 License is present in the sources, but not the output, and
498 also available from the GNU website.
499 (GNU Free Documentation License): Comment out this section.
501 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
503 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
504 targets. Remove i860 from valid a.out targets.
505 * Makefile.in: Regenerate.
507 * config/tc-cris.c: Include dwarf2dbg.h.
508 (md_pseudo_table): Add .file and .loc.
509 (md_assemble): Call dwarf2_emit_insn if generating ELF.
510 (s_cris_file, s_cris_loc): New.
511 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
512 * Makefile.am: Regenerate dependencies.
513 * Makefile.in: Regenerate.
515 2000-11-28 Alan Modra <alan@linuxcare.com.au>
517 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
518 (MRI_MUL_PRECEDENCE): Likewise.
519 (op_rank): Fix a comment typo.
521 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
523 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
525 (get_operand): Fix analysis for movw/movb instructions.
527 2000-11-24 Nick Clifton <nickc@redhat.com>
529 * configure.in (xscale-elf): Add target.
530 (xscale-coff): Add target.
531 * configure: Regenerate.
533 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
535 (ARM_EXT_XSCALE): New ARM architecture extension.
536 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
537 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
538 (ARM_THUMB): Rename to ARM_EXT_THUMB.
539 (ARM_ARCH_V4): Remove processor from architecture.
540 (ARM_ARCH_3M): New architecutre definition.
541 (ARM_ARCH_V5TE): New architecutre definition.
542 (ARM_ARCH_XSCALE): New architecutre definition.
543 (CPU_DEFAULT): Allow to be defaulted to XScale.
544 (atpcs): New boolean variable.
545 (ldr_flags): Support 'd' flag for double word loads.
546 (str_flags): Support 'd' flag for double word stored.
547 (do_mia): New function.
548 (do_mar): New function.
549 (do_mra): New function.
550 (do_pld): New function.
551 (do_ldrd): New function.
552 (do_blx): New function.
553 (do_bkpt): New function.
554 (do_clz): New function.
555 (do_lstc2): New function.
556 (do_cdp2): New function.
557 (do_t_blx): New function.
558 (do_t_bkpt): New function.
559 (do_smla): New function.
560 (do_smlal): New function.
561 (do_smul): New function.
562 (do_qadd): New function.
563 (do_co_reg2c): New function.
564 (LONGEST_INSN): Redefine to 7.
566 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
567 command line switches.
569 2000-11-22 Jim Wilson <wilson@redhat.com>
571 * config/tc-ia64.c (pseudo_func): Add missing initializers.
572 (struct rsrc): Make line unsigned.
573 (gr_values): Add missing initializer.
574 (SLOT_NUM_NOT_SET): Add unsigned cast.
575 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
576 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
577 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
578 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
579 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
580 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
581 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
582 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
583 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
584 Add ATTRIBUTE_UNUSED to unused parameters.
585 (convert_expr_to_ab_reg): Add parens.
586 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
587 (dot_prologue): Initialize grsave when declared.
588 (md_pseudo_table): Add missing initializers.
589 (operand_match): Add casts to bfd_vma.
590 (emit_one_bundle): Delete unused local prev. Make required_template
592 (specify_resource): Cast i to unsigned.
593 (note_register_values): Use fprintf_vma.
594 (print_dependency): Likewise.
596 2000-11-21 Jim Wilson <wilson@redhat.com>
598 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
599 for unwind info section.
600 (dot_endp): Likewise for unwind section.
602 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
605 2000-11-21 Jakub Jelinek <jakub@redhat.com>
607 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
608 (output_insn): Call dwarf2_emit_insn.
609 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
611 2000-11-17 Richard Henderson <rth@redhat.com>
613 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
614 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
615 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
617 2000-11-17 Nick Clifton <nickc@redhat.com>
619 * config/tc-arm.c (md_pseudo_table): Add support for .line and
622 2000-11-17 Richard Henderson <rth@redhat.com>
624 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
626 2000-11-17 Richard Henderson <rth@redhat.com>
628 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
629 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
630 tri-state definition of alpha_flag_mdebug.
631 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
632 (s_alpha_file): Store first .file directive.
634 (md_pseudo_table): Add stabs and stabn.
636 2000-11-17 Richard Henderson <rth@redhat.com>
638 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
640 2000-11-17 Richard Henderson <rth@redhat.com>
642 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
643 (main): Call dwarf2_finish.
644 * as.h (debug_type): Clarify documentation of the meaning
646 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
647 (print_stats): Fix parenthesis problem.
648 (now_subseg_size): New.
649 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
650 (dwarf2_directive_file): Don't set debug_type.
651 (dwarf2_where): Honor DEBUG_DWARF2 first.
652 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
653 do nothing if not emitting dwarf2 debug info, or no work.
654 * dwarf2dbg.h (dwarf2_emit_insn): Update.
655 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
656 (ecoff_new_file): Likewise.
657 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
658 commentary wrt dwarf2.
660 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
661 ATTRIBUTE_UNUSED as needed.
662 (emit_insn): Call dwarf2_emit_insn.
665 (s_alpha_coff_wrapper): Don't handle them.
666 (md_pseudo_table): Update for .file and .loc.
667 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
669 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
670 don't protect with debug_type.
671 * config/tc-hppa.c (md_assemble): Likewise.
672 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
673 * config/tc-mn10300.c (md_assemble): Likewise.
674 * config/tc-sh.c (md_assemble): Likewise.
675 * config/tc-v850.c (md_assemble): Likewise.
677 * config/tc-arm.c (arm_end_of_source): Remove.
678 * config/tc-hppa.c (pa_end_of_source): Remove.
679 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
680 * config/tc-mn10300.c (mn10300_finalize): Remove.
681 * config/tc-sh.c (sh_finalize): Remove.
682 * config/tc-v850.c (sh_finalize): Remove.
684 * config/tc-arm.h (md_end): Remove.
685 * config/tc-hppa.h (md_end): Remove.
686 (DWARF2_LINE_MIN_INSN_LENGTH): New.
687 * config/tc-m68hc11.h (md_end): Remove.
688 * config/tc-mn10300.h (md_end): Remove.
689 * config/tc-sh.h (md_end): Remove.
690 * config/tc-v850.h (md_end): Remove.
692 * config/tc-ia64.c (emit_one_bundle): Don't protect
693 dwarf2 bits with debug_type.
694 (md_assemble): Likewise.
695 (ia64_end_of_source): Don't call dwarf2_finish.
697 2000-11-16 Jim Wilson <wilson@redhat.com>
699 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
700 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
703 2000-11-16 H.J. Lu <hjl@gnu.org>
705 * config/obj-elf.c (obj_elf_symver): Don't check the missing
708 2000-11-15 Kazu Hirata <kazu@hxi.com>
710 * config/tc-tic30.c: Fix formatting.
711 * config/tc-tic80.c: Likewise.
712 * config/tc-v850.c: Likewise.
713 * config/tc-vax.c: Likewise.
714 * config/tc-w65.c: Likewise.
715 * config/tc-z8k.c: Likewise.
717 2000-11-14 DJ Delorie <dj@redhat.com>
719 * config/tc-v850.c: Support dwarf2.
720 * config/tc-v850.h: Ditto.
722 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
723 parse_cons_expression_v850 to initialize hold_cons_reloc.
725 2000-11-15 Bernd Schmidt <bernds@redhat.com>
727 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
728 (errata_nops_necessary_p): New function.
729 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
732 2000-11-14 Jim Wilson <wilson@redhat.com>
734 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
735 return little endian bfd formats.
737 2000-11-14 Kazu Hirata <kazu@hxi.com>
739 * config/aout_gnu.h: Fix formatting.
740 * config/atof-vax.c: Likewise.
741 * config/m68k-parse.h: Likewise.
742 * config/m88k-opcode.h: Likewise.
743 * config/obj-elf.c: Likewise.
744 * config/tc-arm.c: Likewise.
745 * config/tc-cris.c: Likewise.
746 * config/tc-i386.c: Likewise.
747 * config/tc-ia64.c: Likewise.
748 * config/tc-mn10300.c: Likewise.
749 * config/te-386bsd.h: Likewise.
750 * config/te-hppa.h: Likewise.
751 * config/te-nbsd.h: Likewise.
752 * config/te-ppcnw.h: Likewise.
753 * config/te-sparcaout.h: Likewise.
754 * config/te-tmips.h: Likewise.
755 * config/vax-inst.h: Likewise.
756 * config/vms-conf.h: Likewise.
758 2000-11-14 Jakub Jelinek <jakub@redhat.com>
760 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
762 2000-11-13 H.J. Lu <hjl@gnu.org>
764 * config/obj-elf.c (elf_frob_symbol): Support
765 ".symver name,name2@@@nodename".
766 (elf_frob_file_before_adjust): Likewise.
768 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
769 and ".symver name,name2@@@nodename".
772 2000-11-12 H.J. Lu (hjl@gnu.org)
774 * config/obj-elf.c (obj_elf_symver): Check missing version
777 2000-11-12 H.J. Lu (hjl@gnu.org)
779 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
780 instead of bfd_vma for non-bfd assemblers.
782 2000-11-09 Kazu Hirata <kazu@hxi.com>
784 * itbl-ops.c: Fix comment typos.
786 2000-11-08 Jim Wilson <wilson@redhat.com>
788 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
789 (struct unwind): Add next_slot_frag field.
790 (slot_index): New parameters slot_frag and first_frag. Add code
791 to add in frag sizes when different. Add comments.
792 (fixup_unw_records): New locals first_frag and last_frag. Pass new
793 arguments to slot_index.
794 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
795 loop end. Set next_slot_frag field.
797 2000-11-07 H.J. Lu <hjl@gnu.org>
799 * doc/as.texinfo (.symver): Updated for versioned symbol
802 * obj.h (format_ops): Add the frob_file_before_adjust field.
804 * config/obj-aout.c (aout_format_ops): Set the
805 frob_file_before_adjust field to 0.
806 * config/obj-coff.c (coff_format_ops): Likewise.
807 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
809 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
811 (elf_frob_file_before_adjust): New function to remove unneeded
812 versioned symbols from the symbol table.
813 (elf_format_ops): Set the frob_file_before_adjust field to
814 elf_frob_file_before_adjust.
816 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
819 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
821 2000-11-07 Peter Targett <peter.targett@arccores.com>
823 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
825 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
826 Fix compile time warning messages.
828 2000-11-07 Nick Clifton <nickc@redhat.com>
830 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
831 buffer in order to avoid buffer overflows.
833 2000-11-06 Steve Ellcey <sje@cup.hp.com>
835 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
836 Change M to m for -milp32 or -mlp64 to match gcc.
837 (dot_endp): Use bytes_per_address instead of 8.
838 (emit_one_bundle): Use number_to_chars_littleendian instead of
840 (fix_insn): Likewise.
841 (ia64_init): New function.
842 (ia64_target_format): New function.
843 (md_begin): Set endianness, arch, and machine as appropriate.
844 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
845 Make these macros depend on TE_HPUX macro.
846 (TARGET_FORMAT): Define.
847 (HOST_SPECIAL_INIT): Define.
848 * config/te-hpux.h: New file.
849 * configure.in: Add "ia64-*-hpux*" target to configure.
850 * configure: Regenerate.
852 2000-11-06 Kazu Hirata <kazu@hxi.com>
854 * as.c: Fix formatting.
855 * dwarf2dbg.c: Likewise.
856 * input-file.c: Likewise.
857 * input-file.h: Likewise.
858 * input-scrub.c: Likewise.
859 * itbl-ops.c: Likewise.
860 * listing.c: Likewise.
862 * messages.c: Likewise.
864 * subsegs.c: Likewise.
865 * subsegs.h: Likewise.
868 2000-11-06 Nick Clifton <nickc@redhat.com>
870 * doc/as.texinfo: Add GNU Free Documentation License.
871 * doc/gasp.texi: Add GNU Free Documentation License.
872 * doc/as.1: Add GNU Free Documentation License.
874 2000-11-05 Nick Clifton <nickc@redhat.com>
876 * config/tc-arm.c: Add include of "dwarf2dbg.h"
878 2000-11-02 Per Lundberg <plundis@chaosdev.org>
880 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
881 * configure: Regenerate.
883 2000-11-01 Nick Clifton <nickc@redhat.com>
885 * read.c (original_case_string): New global variable.
886 (read_a_source_file): Copy opcode string into
887 original_case_string if clobbering the case of the opcode.
888 * read.h: Export the definition of original_case_string.
889 * config/tc-arm.c (md_assembler): When parsing a .req
890 directive use the original opcode string, not the case
893 2000-11-02 Nick Clifton <nickc@redhat.com>
895 * config/tc-mn10300.c (debug_line): Remove this static
897 (md_assemble): Call dwarf2_generate_asm_lineno instead of
898 dwarf2_where and dwarf2_gen_line_info.
900 2000-11-02 Theo Honohan <th@futuretv.com>
902 * config/tc-arm.c (do_msr): Improve error message.
904 2000-10-31 Eric Christopher <echristo@redhat.com>
906 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
907 or pc-relative, else use fx_offset.
909 2000-10-31 Jim Wilson <wilson@redhat.com>
911 * config/tc-ia64.c (struct md): New field tag_fixups.
912 (ia64_flush_insns): Handle tag_fixups. Error if dangling
913 qualifying predicate.
914 (emit_one_bundle): Delete spurious multiplication by one. Handle
916 (ia64_start_line): Error if dangling qualifying predicate.
917 (defining_tag): New static variable.
918 (ia64_unrecognized_line, case '['): Parse tags.
919 (ia64_frob_label): Create tag_fixups.
920 (md_assemble): Reset md.qp.X_op after using it.
922 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
924 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
926 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
928 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
930 2000-10-30 Kazu Hirata <kazu@hxi.com>
932 * expr.c: Fix formatting.
933 * flonum-copy.c: Likewise.
934 * flonum.h: Likewise.
938 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
940 * as.h (OPTION_MD_BASE): Bump to 190.
941 * as.c (parse_args) <std_longopts>: Add comment about the need to
942 check OPTION_MD_BASE in as.h.
944 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
947 2000-10-27 Nick Clifton <nickc@redhat.com>
949 * configure.in (emulations): Add m68hc12.
950 * configure: Regenerate.
951 * po/gas.pot: Regenerate.
953 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
955 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
957 (arm_psr_parse): Handle lowercase CPSR and SPSR.
959 2000-10-25 Nick Clifton <nickc@redhat.com>
961 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
962 a DWARF2 line number information sequence.
964 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
966 * read.c (generate_lineno_debug): Update comment describing why
967 DWARF2 line number debug information is not generated
968 automatically by this function.
970 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
973 * config/tc-arm.h (md_end): Define.
974 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
976 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
977 if generating DWARF2 line numbers.
978 (arm_end_of_source): New function. Call dwarf2_finish if
981 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
982 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
983 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
985 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
987 * tc-i386.c: Fix prototype declarations for functions taking no
990 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
992 * tc-i386.c (i386_operand_modifier): Remove.
993 (build_displacement_string): Remove.
994 (i386_parse_seg): Remove.
995 (i386_intel_memory_operand): Remove.
996 (i386_intel_operand): Re-write using recursive descent parser based
997 on MASM documentation.
998 (struct intel_parser_s): New structure.
999 (intel_parser): New static variable.
1000 (struct intel_token): New structure.
1001 (cur_token, prev_token): New static variables.
1014 (intel_match_token): New function.
1015 (intel_get_token): New function.
1016 (intel_putback_token): New function.
1017 (intel_expr): New function.
1018 (intel_e05): New function.
1019 (intel_e05_1): New function.
1020 (intel_e06): New function.
1021 (intel_e06_1): New function.
1022 (intel_e09): New function.
1023 (intel_e09_1): New function.
1024 (intel_e10): New function.
1025 (intel_e10_1): New function.
1026 (intel_e11): New function.
1028 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1030 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1031 instructions to loose any special insn->architecture mask.
1033 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1034 (sparc_md_end, sparc_arch_types, sparc_arch,
1035 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1036 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1037 request v9b architecture if they are used).
1039 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1041 * config/tc-m68k.c: Fix the previous misapplied patch.
1043 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1045 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1046 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1047 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1050 2000-10-17 Kazu Hirata <kazu@hxi.com>
1052 * debug.c: Fix formatting.
1053 * depend.c: Likewise.
1054 * dwarf2dbg.c: Likewise.
1055 * dwarf2dbg.h: Likewise.
1056 * ecoff.c: Likewise.
1059 * flonum-konst.c: Likewise.
1060 * frags.h: Likewise.
1062 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1064 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1066 * doc/as.texinfo: Added notes about this new option.
1068 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1070 * config/tc-sh.c (JREG): Remove.
1071 (md_convert_frag): Remove #if 0:d code using JREG.
1073 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1075 * config/tc-i386.c (i386_operand_modifier): Only match
1076 modifiers SHORT and FLAT if they are followed by a space.
1077 (parse_register): When `allow_naked_reg' is set, do not confuse
1078 identifiers that start with a register name with a register.
1080 2000-10-12 Kazu Hirata <kazu@hxi.com>
1082 * app.c: Fix formatting.
1085 * bit_fix.h: Likewise.
1090 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1092 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1094 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1096 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1097 Re-arrange function a little and improve error message.
1099 * write.c (write_relocs): Fix a comment.
1101 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1104 2000-10-05 Jim Wilson <wilson@cygnus.com>
1106 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1108 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1110 * config/tc-i386.c: Delete some useless comments, reformat others.
1112 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1113 non-global syms in linkonce sections.
1115 2000-10-04 Ralf Baechle <ralf@gnu.org>
1117 * config/tc-ia64.c (operand_match): Don't use // style comments.
1118 * config/tc-i370.c: Likewise.
1120 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1122 Changes to handle varying register prefix and user symbol prefix.
1123 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1124 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1125 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1126 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1127 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1128 (demand_register_prefix): New variable.
1129 (md_pseudo_table): New pseudo ".syntax".
1130 (md_longopts): New options --no-underscore and --underscore.
1131 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1132 on symbols_have_leading_underscore.
1133 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1134 (get_spec_reg): Ditto.
1135 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1137 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1139 <case OPTION_NO_US, case OPTION_US>: New.
1140 (md_show_usage): Be brief and reformat to match continuation of
1142 * po/gas.pot: Regenerate.
1144 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1146 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1147 force relocs for 12 bit branches.
1148 (md_apply_fix): Similarly, adjust logic here.
1150 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1152 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1153 adjust for external and weak syms as we will use a reloc. Allow
1154 for +8 offset when calculating limits of branches.
1155 (hppa_fix_adjustable): Undo 2000-09-23 change.
1156 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1157 Correct distance calculation.
1158 (tc_gen_reloc): Print the file name and line number if we can't
1161 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1162 * config/tc-hppa.c (nonzero_dibits): Define.
1163 (arg_reloc_stub_needed): Check each arg and return value
1164 separately for zero case.
1165 (pa_align): Declare argument `bytes'.
1167 2000-09-25 Kazu Hirata <kazu@hxi.com>
1169 * config/tc-cris.c: Fix formatting.
1170 * config/tc-d10v.h: Likewise.
1171 * config/tc-d30v.c: Likewise.
1172 * config/tc-d30v.h: Likewise.
1173 * config/tc-fr30.c: Likewise.
1174 * config/tc-fr30.h: Likewise.
1175 * config/tc-m68k.c: Likewise.
1176 * config/tc-m68k.h: Likewise.
1177 * config/tc-pj.h: Likewise.
1178 * config/tc-ppc.c: Likewise.
1179 * config/tc-ppc.h: Likewise.
1180 * config/tc-sh.c: Likewise.
1181 * config/tc-sh.h: Likewise.
1182 * config/tc-sparc.c: Likewise.
1183 * config/tc-v850.h: Likewise.
1184 * config/tc-vax.h: Likewise.
1185 * config/tc-w65.h: Likewise.
1186 * config/tc-z8k.h: Likewise.
1188 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1190 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1191 checks only for ELF.
1192 (hppa_force_relocation): Likewise.
1194 2000-09-22 Jim Wilson <wilson@cygnus.com>
1196 * config/tc-ia64.c (dv_sem): Add "stop".
1197 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1198 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1199 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1201 (mark_resources): Check IA64_RS_PRr.
1203 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1205 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1206 md_estimate_size_before_relax): Redesign and clean up the
1207 relaxation mechanism.
1209 2000-09-21 Kazu Hirata <kazu@hxi.com>
1211 * config/tc-ns32k.c: Fix formatting.
1212 * config/tc-ns32k.h: Likewise.
1214 2000-09-20 Kazu Hirata <kazu@hxi.com>
1216 * config/tc-m32r.c: Fix formatting.
1217 * config/tc-m32r.h: Likewise.
1218 * config/tc-m68851.h: Likewise.
1219 * config/tc-m68hc11.c: Likewise.
1220 * config/tc-m68hc11.h: Likewise.
1221 * config/tc-m88k.c: Likewise.
1222 * config/tc-mcore.c: Likewise.
1223 * config/tc-mcore.h: Likewise.
1224 * config/tc-mips.c: Likewise.
1225 * config/tc-mips.h: Likewise.
1226 * config/tc-mn10200.h: Likewise.
1227 * config/tc-mn10300.h: Likewise.
1228 * config/tc-tahoe.c: Likewise.
1229 * config/tc-tahoe.h: Likewise.
1231 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1233 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1234 Likewise in relaxation description comments.
1236 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1238 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1239 subtraction of two syms without emitting a relocation.
1241 From David Huggins-Daines <dhd@linuxcare.com>
1242 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1243 global or weak symbols.
1245 2000-09-15 Kazu Hirata <kazu@hxi.com>
1247 * config/tc-h8300.h: Fix formatting.
1248 * config/tc-h8500.c: Likewise.
1249 * config/tc-h8500.h: Likewise.
1250 * config/tc-hppa.h: Likewise.
1251 * config/tc-i370.h: Likewise.
1252 * config/tc-i386.h: Likewise.
1253 * config/tc-i860.c: Likewise.
1254 * config/tc-i860.h: Likewise.
1255 * config/tc-i960.h: Likewise.
1256 * config/tc-ia64.c: Likewise.
1257 * config/tc-ia64.h: Likewise.
1259 2000-09-14 Kazu Hirata <kazu@hxi.com>
1261 * config/tc-a29k.c: Fix formatting.
1262 * config/tc-alpha.c: Likewise.
1263 * config/tc-arc.c: Likewise.
1264 * config/tc-arc.h: Likewise.
1265 * config/tc-arm.c: Likewise.
1266 * config/tc-arm.h: Likewise.
1267 * config/tc-avr.c: Likewise.
1268 * config/tc-avr.h: Likewise.
1269 * config/tc-tic30.c: Likewise.
1270 * config/tc-tic30.h: Likewise.
1271 * config/tc-tic54x.c: Likewise.
1272 * config/tc-tic54x.h: Likewise.
1273 * config/tc-tic80.c: Likewise.
1274 * config/tc-tic80.h: Likewise.
1276 2000-09-14 Timothy Wall <twall@cygnus.com>
1278 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1279 parallel comparisons for later use.
1280 (struct rsrc): Add parallel comparison type.
1281 (resources_match): Skip special cases of PR usage (non-conflicting
1284 2000-09-13 Kazu Hirata <kazu@hxi.com>
1286 * config/obj-ecoff.c: Fix formatting.
1287 * config/obj-elf.c: Likewise.
1288 * config/obj-elf.h: Likewise.
1289 * config/obj-evax.h: Likewise.
1290 * config/obj-generic.h: Likewise.
1291 * config/obj-hp300.c: Likewise.
1292 * config/obj-hp300.h: Likewise.
1293 * config/obj-ieee.h: Likewise.
1294 * config/obj-vms.c: Likewise.
1295 * config/obj-vms.h: Likewise.
1297 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1299 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1300 (md_parse_option): Ditto.
1301 (md_longopts): Add -mips32 option.
1302 (md_show_usage): Document new options.
1303 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1304 (mips_ip): Assemble mfc0 with a sub-selection code.
1305 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1306 (mips_cpu_to_str): New function.
1307 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1308 Use CPU_* defines instead of hardcoded numbers.
1310 * doc/as.texinfo: Document new options.
1311 * doc/c-mips.texi: Ditto.
1313 2000-09-12 Kazu Hirata <kazu@hxi.com>
1315 * as.h: Fix formatting.
1316 * asintl.h: Likewise.
1317 * bit_fix.h: Likewise.
1318 * config/obj-aout.c: Likewise.
1319 * config/obj-aout.h: Likewise.
1320 * config/obj-bout.c: Likewise.
1321 * config/obj-bout.h: Likewise.
1322 * config/obj-coff.c: Likewise.
1323 * config/obj-coff.h: Likewise.
1324 * dwarf2dbg.h: Likewise.
1326 * flonum.h: Likewise.
1327 * frags.h: Likewise.
1328 * itbl-ops.h: Likewise.
1329 * macro.h: Likewise.
1332 * struc-symbol.h: Likewise.
1333 * subsegs.h: Likewise.
1334 * symbols.h: Likewise.
1336 * write.h: Likewise.
1338 2000-09-11 Kazu Hirata <kazu@hxi.com>
1340 * bignum-copy.c: Fix formatting.
1341 * config/tc-i370.c: Likewise.
1342 * config/tc-i960.c: Likewise.
1343 * config/tc-m68k.c: Likewise.
1344 * ehopt.c: Likewise.
1345 * flonum-copy.c: Likewise.
1346 * flonum-konst.c: Likewise.
1347 * flonum-mult.c: Likewise.
1348 * literal.c: Likewise.
1351 * stabs.c: Likewise.
1352 * subsegs.c: Likewise.
1354 2000-09-09 Philip Blundell <philb@gnu.org>
1356 * configure.in (arm*-*-uclinux*): New target.
1357 * configure: Regenerate.
1359 2000-09-09 Kazu Hirata <kazu@hxi.com>
1361 * input-file.c: Fix formatting.
1362 * itbl-ops.c: Likewise.
1363 * messages.c: Likewise.
1365 2000-09-08 Philip Blundell <philb@gnu.org>
1367 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1370 2000-09-07 H.J. Lu <hjl@gnu.org>
1372 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1373 * configure: Rebuild.
1375 2000-09-07 Kazu Hirata <kazu@hxi.com>
1377 * atof-generic.c: Fix formatting.
1378 * config/tc-mips.c: Likewise.
1379 * config/tc-vax.c: Likewise.
1380 * input-scrub.c: Likewise.
1382 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1384 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1385 * configure.in (sh-*-linux*): Added.
1386 * configure: Rebuilt.
1388 2000-09-06 Kazu Hirata <kazu@hxi.com>
1390 * config/tc-hppa.c: Fix formatting.
1392 * ecoff.c: Fix formatting.
1394 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1396 * configure: Rebuilt with new libtool.m4.
1398 2000-09-05 Kazu Hirata <kazu@hxi.com>
1400 * cgen.c: Fix formatting.
1401 * config/tc-ia64.c: Likewise.
1403 2000-09-05 Nick Clifton <nickc@redhat.com>
1405 * aclocal.m4: Regenerate.
1406 * config.in: Regenerate.
1407 * configure: Regenerate.
1408 * po/gas.pot: Regenerate.
1410 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1412 * config/tc-cris.c: Correct comment typos.
1414 2000-09-05 Eric Christopher <echristo@cygnus.com>
1416 * config/tc-mn10300.c: Cleanup.
1417 (md_pcrel_from): Enable.
1419 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1421 * expr.c (operand): Fix a comment typo.
1422 * write.c (write_relocs): Fix a signed/unsigned warning.
1424 * config/tc-hppa.c (fudge_reg_expressions): New
1425 (hppa_force_reg_syms_absolute): New.
1426 (pa_equ): Allow reg_section expressions.
1427 * config/tc-hppa.c (md_optimize_expr): Define.
1428 (hppa_force_reg_syms_absolute): Prototype.
1430 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1431 (pa_parse_number): Pass in arg to select fp reg parsing.
1432 Return 1 to indicate format checks pass. If strict, then only
1433 accept a register or register symbol. Return value in...
1434 (pa_number): New static for pa_parse_number.
1435 (FP_REG_BASE): Define.
1436 (FP_REG_RSEL): Define.
1437 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1438 appropriate. White space changes.
1439 (need_pa11_opcode): Don't bother passing any params, get them from
1441 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1442 Remove extraneous check in case 'Q'.
1443 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1444 reg, set section of resulting symbol to reg_section.
1445 (pa_parse_space_stmt): Modify call to pa_parse_number.
1446 (pa_space): Likewise.
1448 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1449 (hppa_force_relocation): Handle vtable relocs.
1450 (pa_vtable_entry): New.
1451 (pa_vtable_inherit): New.
1452 (md_pseudo_table): Add entries for vtable pseudos.
1453 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1454 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1456 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1457 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1458 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1460 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1461 specify a symbol type.
1463 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1464 dependent things together.
1465 (md_elf_symbol_type): Define.
1467 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1469 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1471 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1472 (obj_elf_vtable_entry): Declare.
1474 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1475 and export function.
1476 (obj_elf_vtable_entry): Similarly.
1477 (elf_pseudo_table): Fix the damage with a cast.
1479 2000-09-03 Richard Henderson <rth@cygnus.com>
1481 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1482 for template selection when a label is needed.
1484 2000-09-02 Kazu Hirata <kazu@hxi.com>
1486 * config/tc-ia64.c: Fix formatting.
1488 2000-09-02 Nick Clifton <nickc@redhat.com>
1490 * configure.in: Increase version number to 2.10.91.
1491 * configure: Regenerate.
1492 * aclocal.m4: Regenerate.
1493 * config.in: Regenerate.
1494 * po/gas.pot: Regenerate.
1495 * Makefile.in: Regenerate.
1497 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1499 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1500 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1501 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1503 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1506 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1508 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1509 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1510 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1511 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1512 (GOT_symbol): New variable.
1513 (md_undefined_symbol): Set it.
1515 2000-09-01 Richard Henderson <rth@cygnus.com>
1517 * config/tc-ia64.c (match): Don't inline.
1518 (extra_goodness): New.
1519 (md_begin): Prefer nop.f and nop.b for best_template.
1521 2000-08-31 Kazu Hirata <kazu@hxi.com>
1523 * as.c: Fix formatting.
1525 * frags.c: Likewise.
1526 * macro.c: Likewise.
1528 2000-08-31 Eric Christopher <echristo@cygnus.com>
1530 * config/tc-mn10300.c: Cleanup and fix warnings.
1531 (md_pseudo_table): Add initializers.
1532 (md_show_usage): Cleanup.
1533 (md_parse_option): Fix warnings.
1534 (md_undefined_symbol): Fix warnings.
1535 (md_conver_frag): Fix warnings.
1536 (tc_gen_reloc): Fix warnings.
1537 (md_apply_fix3): Fix warnings.
1538 (check_operand): Fix warnings.
1540 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1542 * acinclude.m4: Include libtool and gettext macros from the
1544 * aclocal.m4, configure: Rebuilt.
1546 2000-08-30 Mark Hatle <mhatle@mvista.com>
1548 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1550 2000-08-31 Kazu Hirata <kazu@hxi.com>
1552 * listing.c: Fix formatting.
1554 2000-08-29 Kazu Hirata <kazu@hxi.com>
1556 * app.c: Fix a comment typo. Fix formatting.
1558 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1560 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1561 offset of the target destination for jmp instructions.
1562 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1564 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1566 * NEWS: Mention support for CRIS.
1568 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1570 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1571 Sets `.lcomm' alignment to zero.
1573 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1575 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1576 (TC_FIX_ADJUSTABLE): Define.
1578 2000-08-23 Jim Wilson <wilson@cygnus.com>
1580 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1581 unwind.personality_routine is set.
1583 2000-08-23 H.J. Lu <hjl@gnu.org>
1585 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1587 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1589 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1592 2000-08-22 H.J. Lu <hjl@gnu.org>
1594 * config.in (STRICTCOFF): New for strict COFF.
1596 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1597 i386-*-go32* and i386-go32-rtems*.
1598 * configure: Rebuilt.
1600 * config/obj-coff.c (obj_coff_endef): Follow the historical
1601 behavior if STRICTCOFF is not defined.
1603 * doc/internals.texi: Document STRICTCOFF.
1605 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1607 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1608 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1609 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1610 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1611 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1612 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1613 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1616 2000-08-22 Eric Christopher <echristo@cygnus.com>
1618 * config/tc-mn10300.c: (md_apply_fix): New function.
1619 (mn10300_force_relocation): New function.
1620 (mn10300_fix_adjustable): New function.
1622 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1623 (TC_HANDLES_FX_DONE): Define.
1624 (obj_fix_adjustable): Define.
1625 (MD_APPLY_FIX3): Define.
1626 (TC_LINKRELAX_FIXUP): Define.
1628 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1630 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1632 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1634 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1636 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1637 if the fixup resulted in a relocation.
1639 2000-08-18 Nick Clifton <nickc@redhat.com>
1641 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1642 Make reference to first element of shift_names explicit.
1644 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1646 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1647 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1648 add a symbol's address. Removed all target-specific #ifdefs that
1649 used to accomplished the same.
1650 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1651 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1652 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1653 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1654 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1656 2000-08-17 Kazu Hirata <kazu@hxi.com>
1658 * dwarf2dbg.c: Fix formatting.
1660 2000-08-17 Nick Clifton <nickc@redhat.com>
1662 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1663 to be recoded as logical shift lefts by zero.
1665 2000-08-16 Jim Wilson <wilson@cygnus.com>
1667 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1668 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1670 (note_register_values): Handle IA64_OPND_R3_2 operands.
1672 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1674 * config/tc-i860.c (md_operand): Silly typo fixed.
1676 2000-08-16 Nick Clifton <nickc@redhat.com>
1678 * config/tc-arm.c (struct asm_shift): Delete.
1680 (enum asm_shift_index): New.
1681 (struct asm_shift_properties): New.
1682 (struct asm_shift_name): New.
1683 (shift_properties[]); New.
1684 (shift_names[]); New.
1686 (decode_shift): Use new structures.
1687 Issue a warning is "ROR #0" is used.
1688 Issue a warning if "ASR #0" or "LSR #0" is used.
1690 (md_begin): Initialise arm_shift_hsh table from new
1691 asm_shift_name array.
1693 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1695 * config/tc-sparc.c: Kill all warnings.
1696 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1698 (md_show_usage): Update usage text.
1700 2000-08-16 Nick Clifton <nickc@redhat.com>
1702 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1705 2000-08-15 Will Cohen <wcohen@redhat.com>
1707 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1709 * config/tc-sh.c (md_assemble): Changed so debug_type
1710 test performed for ppi_assemble
1711 * config/tc-sh.c: Included dwarf2dbg.h.
1712 (debug_line): Defined.
1713 (md_assemble): Generates dwarf2 line info.
1714 (sh_finalize): New function. Finalize dwarf2 info.
1715 (assemble_ppi): Returns size of code generated.
1716 (build_Mytes): Returns size of code generated.
1717 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1718 * config/tc-sh.h (md_end): Defined.
1719 (sh_finalize): Declared.
1721 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1723 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1726 2000-08-14 Nick Clifton <nickc@redhat.com>
1728 * config/tc-arm.c (do_bx): Allow "bx pc".
1730 2000-08-14 Jim Wilson <wilson@cygnus.com>
1732 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1733 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1734 (md_begin): Change assignment to md.flag to OR in the new bit.
1736 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1738 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1739 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1742 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1744 * NEWS: Mention i860 support.
1746 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1748 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1750 2000-08-14 Andreas Schwab <schwab@suse.de>
1752 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1754 2000-08-11 Andreas Schwab <schwab@suse.de>
1756 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1759 2000-08-11 Kazu Hirata <kazu@hxi.com>
1761 * expr.c: Fix formatting.
1762 * config/obj-bout.c: Likewise.
1764 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1766 * doc/c-i860.texi: Flesh out the i860 section more.
1768 2000-08-10 Kazu Hirata <kazu@hxi.com>
1770 * symbols.c: Fix formatting.
1773 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1775 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1776 has the IgnoreSize bit set.
1778 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1780 From Rodney Brown <RodneyBrown@mynd.com>
1781 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1782 * configure: Regenerate.
1784 2000-08-09 Kazu Hirata <kazu@hxi.com>
1786 * hash.c: Fix formatting.
1789 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1791 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1792 (i860_fix_info): New enum.
1793 (MD_APPLY_FIX3): Define.
1794 (WORKING_DOT_WORD): Define.
1795 (TC_HANDLES_FX_DONE): Define.
1796 (DIFF_EXPR_OK): Define.
1797 (LISTING_HEADER): Define.
1798 (TARGET_FORMAT): Select target format based on endian flag.
1799 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1800 (target_big_endian): Add external declaration.
1802 * config/tc-i860.c: All existing code reworked completely. Other
1803 new code shown below.
1804 (SYNTAX_SVR4): Define.
1805 (target_warn_expand): New variable.
1806 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1807 (md_longopts): Declare and define with new options (-EL, -EB,
1809 (md_show_usage): New function.
1810 (md_operand): New function.
1811 (obtain_reloc_for_imm16): New function.
1812 (md_apply_fix3): New function.
1813 (tc_gen_reloc): New function.
1815 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1817 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1818 2 bytes of the jump address are in the same frag.
1819 (find): Accept 68hc12 register indirect modes.
1821 * NEWS: Mention 68HC11 & 68HC12 support.
1823 2000-08-07 Richard Henderson <rth@cygnus.com>
1825 * config/tc-ia64.c (unwind): Add prologue_mask member.
1826 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1827 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1828 (dot_body): Clear unwind.prologue_mask.
1829 (dot_prologue): Set it. Accept a register second argument.
1831 2000-08-07 Kazu Hirata <kazu@hxi.com>
1833 * config/atof-ieee.c: Fix formatting.
1834 * config/atof-tahoe.c: Likewise.
1836 2000-08-06 Nick Clifton <nickc@cygnus.com>
1838 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1841 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1842 of .popsection, .previous, .pushsection, .subsection,
1843 .version, .vtable_entry, .vtable_inherit and .weak.
1845 2000-08-05 Kazu Hirata <kazu@hxi.com>
1847 * config/tc-cris.c: Fix formatting.
1848 * config/tc-i386.c: Likewise.
1849 * config/tc-sparc.c (sparc_ip): Simplify the code.
1851 2000-08-04 Kazu Hirata <kazu@hxi.com>
1853 * config/tc-cris.c: Rearrange code for readability.
1854 * config/tc-d10v.c: Fix formatting.
1855 * config/tc-m32r.c: Likewise.
1856 * config/tc-sparc.c: Likewise.
1858 2000-08-02 Jim Wilson <wilson@cygnus.com>
1860 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1861 before ia64_find_opcode.
1862 (md_assemble): Likewise.
1864 2000-08-01 Nick Clifton <nickc@cygnus.com>
1866 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1867 Undo some formatting fixes.
1869 2000-08-01 Kazu Hirata <kazu@hxi.com>
1871 * config/obj-som.c: Fix formatting.
1872 * config/obj-ieee.c: Likewise.
1873 * config/tc-arm.c: Likewise.
1874 * config/tc-v850.c: Likewise.
1876 2000-08-01 Nick Clifton <nickc@redhat.com>
1878 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1879 index by command line option.
1881 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1883 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1884 (@node M68K-Branch): Rewrite to match the reality.
1886 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1888 * doc/c-i860.texi: New file.
1889 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1890 * doc/Makefile.in: Regenerate.
1891 * doc/all.texi: Add I860 as relevant architecture.
1892 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1894 2000-07-31 Kazu Hirata <kazu@hxi.com>
1896 * config/tc-d30v.c: Fix formatting.
1898 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1900 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1901 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1902 long emit a long branch if available instead of an absolute jump, never
1903 emit absolute jumps for anything with --pcrel.
1905 * doc/c-m68k.texi: Document new command line option.
1907 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1909 * config/tc-avr.c: Use PARAMS macro in function declarations.
1910 Don't declare md_pcrel_from_section (already in tc-avr.h).
1911 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1912 (avr_operand): Don't set (unsigned) op_mask to -1.
1914 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1916 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1917 * configure: Regenerated.
1918 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1919 of operand to the .type directive (.e.g, "type").
1921 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1923 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1924 * app.c (do_scrub_chars): Record where first comment found.
1925 * read.c (read_a_source_file): Init found_comment on entry, and
1926 notify whether comments found on exit.
1927 * config/tc-hppa.c (md_shortopts): Add "c".
1928 (md_longopts): Add warn-comment.
1929 (md_parse_option): Handle it.
1930 (md_show_usage): Show available options.
1931 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1933 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1935 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1936 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1938 (md_estimate_size_before_relax): Don't fall off end of function.
1940 2000-07-27 Kazu Hirata <kazu@hxi.com>
1942 * config/tc-avr.c: Fix formatting.
1943 * config/tc-ns32k.c: Likewise.
1945 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1947 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1949 2000-07-27 Kazu Hirata <kazu@hxi.com>
1951 * config/tc-d10v.c: Fix formatting.
1952 * config/tc-z8k.c: Likewise.
1953 * config/tc-sparc.c: Likewise.
1955 2000-07-26 Dave Brolley <brolley@redhat.com>
1957 * cgen.c (queue_fixup): Declare opinfo.
1958 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1959 (gas_cgen_md_operand): Ditto.
1960 (gas_cgen_md_apply_fix3): Ditto.
1962 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1964 * config/obj-coff.c (obj_frob_symbol): Don't merge
1965 labels. Don't merge if the symbol isn't constant. Return
1966 immediately if a symbol is merged.
1968 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1970 * frags.c (frag_align): Correct absolute section alignment.
1972 2000-07-20 DJ Delorie <dj@redhat.com>
1974 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1975 it breaks linking against DLLs.
1977 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1979 * configure.in: Add CRIS support.
1980 * configure: Regenerate.
1981 * Makefile.am: (CPU_TYPES): Add cris.
1982 (CPU_OBJ_VALID) [aout]: Add cris.
1983 (MULTI_CPU_TYPES): Add cris.
1984 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1985 [coff]: Only i386 and mips are valid.
1986 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1987 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1988 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1989 Regenerate dependencies.
1990 * Makefile.in: Regenerate.
1991 * aclocal.m4: Regenerate.
1992 * as.c: Declare crisaout, criself.
1993 * config/tc-cris.h, config/tc-cris.c: New.
1994 * config/e-criself.c, config/e-crisaout.c: New.
1995 * po/POTFILES.in, po/gas.pot: Regenerate.
1997 2000-07-20 Kazu Hirata <kazu@hxi.com>
1999 * read.c: Fix formatting.
2000 * write.c: Fix formatting.
2002 2000-07-19 H.J. Lu <hjl@gnu.org>
2004 * sb.c: Include <stdlib.h> if exists for abort ().
2006 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2008 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2009 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2010 (pa_type_args): Same here.
2012 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2014 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2015 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2016 the storage class is already set.
2018 2000-07-17 Kazu Hirata <kazu@hxi.com>
2020 * config/tc-m68hc11.c: Fix formatting.
2021 * config/tc-mn10200.c: Likewise.
2022 * config/tc-mn10300.c: Likewise.
2023 * config/tc-pj.c: Likewise.
2024 * config/tc-tic80.c: Likewise.
2025 * config/tc-w65.c: Likewise.
2027 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2029 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2032 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2034 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2037 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2039 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2040 ELF as are used for SOM (except the 32-bit reloc one) to decide
2041 whether a symbol can be reduced to a section symbol. Expand on
2042 the comment for symbols involved in LR% and RR% expressions.
2044 2000-07-14 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-mips.c (mips_disable_float_construction): New
2047 static variable. Set to true if doubles should not be
2048 constructed by loading two single width fp registers with
2049 halves of the value.
2050 (mips_ip): Test mips_disable_float_construction.
2051 (md_longopts): Add command line switches --construct-floats
2052 and --no-construct-floats.
2053 (md_parse_option): Parse new command line options.
2054 (md_show_usage): Describe new command line options.
2056 * doc/c-mips.texi: Document new command line options.
2058 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2060 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2061 * configure: Regenerate.
2063 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2065 * configure.in (DEFAULT_EMULATION setting): Revert part of
2066 2000-07-01 change that set te_multi=multi unless set to tmips.
2067 * configure: Regenerate.
2069 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2071 * config/obj-coff.c (coff_frob_section): Add padding to the last
2072 section when aligning it increases its size.
2074 2000-07-11 Kazu Hirata <kazu@hxi.com>
2076 * config/tc-tic54x.c: Fix formatting.
2078 2000-07-10 Kazu Hirata <kazu@hxi.com>
2080 * config/tc-h8500.c: Fix formatting.
2081 * config/tc-tic54x.c: Fix formatting.
2083 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2085 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2086 displacements correctly.
2088 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2090 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2092 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2096 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2098 From David Huggins-Daines <dhd@linuxcare.com>
2099 * config/te-hppalinux64.h: Add a new emulation.
2100 * configure.in (emulations): Add configure bits to support the
2101 64-bit Linux/parisc target.
2102 * configure: Regenerate.
2104 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2105 (md_shortopts): Add `V' for ELF.
2107 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2108 when SOM or ELF_ARG_RELOC are defined.
2109 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2110 ELF_ARG_RELOC are defined.
2111 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2112 (pa_stringer): ..Do it here instead. Fix comment typos.
2113 (hppa_force_relocation): Cast enums to int before comparing with
2116 From Ryan Bradetich <rbradetich@uswest.net>
2117 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2118 redifinition warning.
2119 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2120 (hppa_force_relocation): ditto
2121 (md_apply_fix): Added cast to buf to fix warnings.
2123 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2124 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2126 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2127 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2128 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2129 reloc_type** to avoid warnings in switch.
2130 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2131 little earlier instead.
2133 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2135 (pa_type_args): Use symbol_arg_reloc_info.
2136 (struct pa_it): Make arg_reloc unsigned int.
2137 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2138 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2139 (pa_code): Delete. pa_text duplicates this function.
2140 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2141 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2143 (cons_fix_new_hppa): Actually change selector to e_fsel when
2144 warning about assuming so.
2145 (tc_gen_reloc): More example elf arg reloc code.
2146 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2147 (hppa_force_relocation): Likewise.
2149 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2151 (pa_end_of_source): Prototype.
2152 (hppa_fix_adjustable): Prototype.
2153 (LABELS_WITHOUT_COLONS): Move it..
2154 * config/te-hppa.h: To here.
2156 * config/te-hppa64.h: New file.
2158 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2160 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2161 format -10, -16, 16 relocs.
2162 (hppa_elf_mark_end_of_function): Test for null
2163 last_call_info->start_symbol
2165 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2166 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2167 re_assesmble_* functions. Delete extraneous statements. Fix
2169 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2170 insn to re_assemble_*.
2172 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2174 * doc/internals.texi (Expressions): Fix typo.
2176 2000-07-08 Kazu Hirata <kazu@hxi.com>
2178 * config/tc-sh.c: Fix formatting.
2179 * config/tc-tic54x.c: Fix formatting.
2180 * depend.c: Fix formatting.
2181 * flonum-konst.c: Likewise.
2182 * flonum-mult.c: Likewise.
2184 2000-07-07 Kazu Hirata <kazu@hxi.com>
2186 * config/tc-sh.c: Fix comments.
2187 * config/obj-vms.c: Fix comments.
2188 * config/tc-a29k.c: Likewise.
2189 * config/tc-alpha.c: Likewise.
2190 * config/tc-h8300.c: Likewise.
2191 * config/tc-h8500.c: Likewise.
2192 * config/tc-i370.c: Likewise.
2193 * config/tc-ia64.c: Likewise.
2194 * config/tc-m68hc11.c: Likewise.
2195 * config/tc-m68k.c: Likewise.
2196 * config/tc-mips.c: Likewise.
2197 * config/tc-ns32k.c: Likewise.
2198 * config/tc-ppc.c: Likewise.
2199 * config/tc-z8k.c: Likewise.
2201 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2203 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2204 Default to '(SEC_LOAD | SEC_DATA)'.
2205 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2207 * doc/internals.texi (CPU Backend): Describe
2208 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2210 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2212 * as.c (parse_args): NULL terminate the long option list.
2214 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2216 * config/tc-d30v.h: Include "write.h" for fixS.
2217 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2219 2000-07-05 Nick Clifton <nickc@cygnus.com>
2221 * config/tc-d30v.c (write_2_short): Further changes to warning
2222 messages produced when combining EITHER_BUT_PREFER_MU attributed
2225 2000-07-05 DJ Delorie <dj@redhat.com>
2229 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2231 * config/tc-arm.c (psrs): Accept combinations of flags.
2233 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2235 * config/tc-avr.c: Change _ () to _() around all strings marked
2236 for translation (exception from the usual coding style).
2237 (avr_opt): New struct variable, how the new switches are set.
2238 (OPTION_MMCU): Define as 'm' and actually use.
2239 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2240 (show_mcu_list): New function, display the list of known MCUs.
2241 (md_show_usage): Document the new switches. Call show_mcu_list.
2242 (avr_set_arch): Change 'm' to OPTION_MMCU.
2243 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2244 Handle the new switches.
2245 (avr_operands): Disable warnings for undefined combinations of
2246 operands if -mall-opcodes. Disable warnings for skipping two-word
2247 instructions if enhanced core or -mno-skip-bug.
2248 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2249 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2250 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2251 (avr_ldi_expression): Warn about implicit lo8().
2252 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2254 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2256 * configure.in: Add entry for mips-*-sysv4*MP*
2257 * configure: Rebuild
2258 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2259 elf32-tradlittlemips for traditional mips targets.
2260 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2261 test for Link Once sections as in adjust_reloc_syms.
2262 * config/te-tmips.h: New file for traditional mips targets. Define
2265 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2267 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2268 flags argument is not present, don't change an existing section's
2269 section's attributes. If the flags argument is present, warn if the
2270 attributes don't match the section's current attributes. When
2271 long section names are supported, set SEC_LINK_ONCE and
2272 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2274 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2276 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2277 symbols; create them.
2279 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2281 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2282 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2284 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2286 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2287 expressions. Ignore the problem when handling 16 bit signed
2288 immediates, because the assembler will take care of the relocation
2291 2000-06-27 Nick Clifton <nickc@cygnus.com>
2293 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2294 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2295 sequential order, and emit warning messages if the input source
2296 code contains constructs like that, or parallel constructs
2297 containing such opcodes.
2299 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2301 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2302 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2303 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2304 (md_show_usage): Update usage message.
2305 (md_parse_option): Allow redefinition of MCU type within the
2306 same avr[1-5] bfd machine type. Show both old and new MCU type
2307 in the error message.
2308 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2309 Simplify 8K wrap code.
2311 2000-06-25 Kazu Hirata <kazu@hxi.com>
2313 * config/obj-aout.c: Remove all uses of DEFUN.
2314 * config/obj-ieee.c: Likewise.
2315 * config/tc-sh.c: Fix comment typos.
2316 * config/tc-tahoe.c: Likewise.
2317 * config/tc-vax.c: Likewise.
2318 * config/tc-w65.c: Likewise.
2319 * config/tc-z8k.c: Likewise.
2320 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2322 2000-06-24 DJ Delorie <dj@cygnus.com>
2324 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2325 more changes from Sept 1999
2326 (tc_i386_fix_adjustable): ditto
2327 (md_apply_fix3): ditto
2329 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2331 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2332 (gas_cgen_parse_operand): Set it around expression() call.
2333 (gas_cgen_md_operand): Test for it before longjmp().
2335 2000-06-24 Kazu Hirata <kazu@hxi.com>
2337 * config/tc-h8500.c: Remove all uses of DEFUN.
2338 * config/tc-sh.c: Likewise.
2339 * config/tc-w65.c: Likewise.
2340 * config/tc-z8k.c: Likewise.
2342 * config/tc-h8500.c: Fix typos in comments.
2344 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2346 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2349 2000-06-23 matthew green <mrg@redhat.com>
2351 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2352 defined. Fix error message for `[' grouping.
2354 2000-06-22 Kazu Hirata <kazu@hxi.com>
2356 * config/tc-h8300.c: Fix formatting and comment typos.
2358 2000-06-22 Timothy Wall <twall@cygnus.com>
2360 * config/tc-ia64.c (note_register_values): Move premature QP
2361 notation clearing into the appropriate place.
2363 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2365 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2366 first before anything else. Add bin-bugs.h, emul.h and progress.h
2367 Sort list of files as for $(OBJS) in Makefile.am.
2369 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2370 find one. Remake dependencies.
2371 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2372 * Makefile.in: Regenerate.
2373 * doc/Makefile.in: Regenerate.
2375 * config/tc-i386.c (i386_displacement): Don't assume a constant
2376 displacement is necessarily 16 bits when in 16 bit code mode.
2377 (md_assemble): Instead size the displacement here after we know
2378 for sure that a .code16gcc operand hasn't automatically added
2379 operand size prefixes.
2381 2000-06-21 H.J. Lu <hjl@gnu.org>
2383 * Makefile.am: Rebuild dependency.
2384 * Makefile.in: Rebuild.
2386 2000-06-21 Kazu Hirata <kazu@hxi.com>
2388 * config/tc-h8300.c (parse_reg): Make the function static.
2389 (parse_exp): Likewise.
2391 2000-06-20 DJ Delorie <dj@cygnus.com>
2393 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2394 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2395 for cygwin import libraries to work properly.
2397 2000-06-20 H.J. Lu <hjl@gnu.org>
2399 * Makefile.am: Rebuild dependency.
2400 * Makefile.in: Rebuild.
2401 * configure: Likewise.
2402 * doc/Makefile.in: Likewise.
2404 2000-06-20 Timothy Wall <twall@cygnus.com>
2406 * doc/internals.texi (CPU backend): Add @itemx for
2407 TC_START_LABEL_WITHOUT_COLON.
2408 * doc/c-tic54x.texi: New.
2409 * doc/as.texinfo: Add tic54x features and include primary tic54x
2411 * doc/all.texi: Add C54X.
2412 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2413 * doc/Makefile.in: Regenerate.
2414 * configure.in: Add tic54x and define LIBM for tic54x.
2415 * configure: Regenrate.
2416 * config/tc-tic54x.[ch]: New.
2417 * config/obj-coff.h: Add tic54x.
2418 * Makefile.am: (CPU_TYPES): Add tic54x.
2419 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2420 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2421 (as_new_LDADD): Add $(LIBM).
2422 * Makefile.in: Regenerate.
2424 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2426 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2427 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2428 * doc/as.texinfo: Likewise.
2430 * configure, Makefile.in: Regenerate.
2431 * configure.in (emulations): Recognize m6811 and m6812.
2432 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2433 Added files for 68hc11 and 68hc12 assembler.
2434 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2435 * config/tc-m68hc11.h: Header definition for that assembler.
2437 2000-06-18 Nick Clifton <nickc@redhat.com>
2439 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2440 instead of OCTETS_PER_BYTE.
2442 * config/tc-v850.c: Fix compile time warnings.
2443 * config/tc-ppc.c: Fix compile time warnings.
2445 2000-06-18 H.J. Lu <hjl@gnu.org>
2447 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2448 * configure: Rebuild.
2450 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2452 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2455 2000-06-16 Nick Clifton <nickc@cygnus.com>
2457 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2458 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2460 * doc/c-mips.texi: Document newly accepted cpu variants.
2462 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2464 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2466 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2468 * macro.c (getstring): Make it possible to escape the quote
2471 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2473 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2475 2000-06-13 H.J. Lu <hjl@gnu.org>
2477 * configure: Regenerate.
2479 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2481 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2483 * doc/internals.texi (line_separator_chars): Semicolon is no
2484 longer a default. Mention null and newline as defaults.
2486 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2488 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2489 * config/tc-i860.h (line_separator_chars): Likewise.
2490 * config/tc-h8300.c (line_separator_chars): Likewise.
2491 * config/tc-i960.c (line_separator_chars): Likewise.
2492 * config/tc-m68k.c (line_separator_chars): Likewise.
2493 * config/tc-mips.c (line_separator_chars): Likewise.
2494 * config/tc-ns32k.c (line_separator_chars): Likewise.
2495 * config/tc-sparc.c (line_separator_chars): Likewise.
2496 * config/tc-vax.c (line_separator_chars): Likewise.
2498 * config/tc-h8300.c (comment_chars): Use string initialiser.
2499 * config/tc-i960.c (line_comment_chars): Likewise.
2500 * config/tc-z8k.c (comment_chars, line_comment_chars,
2501 line_separator_chars): Likewise.
2503 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2506 2000-06-08 Nick Clifton <nickc@cygnus.com>
2508 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2511 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2513 * configure.in (VERSION): Update to show this is the CVS mainline.
2515 2000-06-08 Matthew Jacob <mjacob@feral.com>
2517 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2518 $at is the integer register $r28, vs. both $r28 and the floating
2519 point register $f28.
2521 2000-06-08 James E. Wilson <wilson@cygnus.com>
2523 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2524 (dot_endp): Don't call ia64_flush_insns.
2525 (emit_one_bundle): Don't delete prologue/body records from
2526 unwind_record list in first loop. Rewrite second loop to account for
2529 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2531 * config/tc-ia64.c: Add missing prototypes.
2532 (generate_unwind_image): Cast argument to output_unw_records call.
2534 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2536 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2538 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2540 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2541 (REGISTER_P): likewise.
2542 (avr_opcodes): uses include/opcode/avr.h
2543 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2545 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2547 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2550 2000-06-03 H.J. Lu <hjl@gnu.org>
2552 * read.c (is_end_of_line): Put back `;'.
2554 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2556 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2558 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2560 * expr.c (operand): Test is_end_of_line outside switch to catch
2561 line separator chars that are also operators.
2562 (operator): Return O_illegal for line separator chars.
2564 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2565 entry (or `!' entry for TC_HPPA).
2567 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2568 before indexing is_end_of_line. Remove redundant check for '\0'.
2570 * config/tc-h8500.c (md_assemble): Likewise.
2571 * config/tc-mcore.c (md_assemble): Likewise.
2572 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2575 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2577 * config/tc-mcore.c (mcore_cons): Likewise.
2578 (mcore_float_cons): Likewise.
2579 (mcore_stringer): Likewise.
2580 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2582 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2584 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2586 2000-05-29 Nick Clifton <nickc@cygnus.com>
2588 * config/tc-sh.c: Fix compile time warning messages.
2590 * config/tc-mips.c: Fix compile time warning messages.
2592 2000-05-29 Philip Blundell <philb@gnu.org>
2594 * doc/as.texinfo: Update copyright dates.
2595 (Local Labels): Delete misplaced mention of ARM.
2596 * NEWS: Mention ARM ELF support.
2598 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2600 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2601 it is modified, and use the real_size to compute the frag address
2602 for dwarf2 line info.
2604 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2606 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2607 line-matching scheme to cope with automake moving variables around.
2608 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2609 * Makefile.in: Regenerate.
2611 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2613 * config/tc-sparc.c (sparc_relax): New.
2614 (md_longopts): Add -relax and -no-relax options.
2615 (md_parse_options, md_show_usage): Likewise.
2616 (md_apply_fix3): Optimize tail call into branch always if possible.
2618 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2620 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2621 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2622 rules, with warning when a GAS statement specifies a packing that
2623 will result in an instruction being squashed.
2624 Added typdef packing_type and enumerals, changed various integer
2625 literals to use the enumerals.
2627 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2629 * config/tc-ia64.c (dot_restorereg_p): New function.
2630 (md_pseudo_table): Add restorereg.p.
2631 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2632 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2634 * config/tc-ia64.h (unw_record_type): Add unwabi.
2635 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2636 called MASK with members for imask, and the masks produced by
2637 fr_mem, gr_mem, br_mem, and frgr_mem.
2638 (unw_p_record): Add members ABI and CONTEXT.
2639 (unw_x_record): Add member AB.
2640 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2641 as pseudo-register for use during unwind info generation.
2642 (AR_PFS, AR_LC): New macros.
2643 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2644 whose names start with an at sign (as in "@priunat").
2645 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2647 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2648 proc_end, unwind_info, personality_routine): Consolidate into
2649 "unwind" structure to reduce offset-table use. Add member
2650 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2652 (output_R1_format, output_R3_format, output_P3_format,
2653 output_P6_format): Initialize R with zero to reduce compiler warnings.
2654 (output_P7_format): Ditto. Add `default' branch to switch
2655 statement to reduce compiler warnings.
2656 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2657 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2658 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2659 into single argument.
2660 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2661 compiler warnings. Merge A and B args into single argument.
2662 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2663 A and B args into single argument.
2664 (free_record): Removed (wasn't used).
2665 (free_list_records): Also free imasks in prologue records.
2666 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2667 (output_spill_mask): Remove.
2668 (output_unwabi): New function.
2669 (output_epilogue, output_label_state, output_copy_state): Call
2671 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2672 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2674 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2675 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2676 as part of handling the prologue records. Emit region's imask if
2677 we have one. Handle unwabi, epilogue, label_state, copy_state,
2678 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2679 spill_sprel_p, and spill_reg_p records.
2680 (set_imask, count_bits, slot_index): New function.
2681 (fixup_unw_records): Fix region size computation. Handle
2682 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2683 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2684 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2685 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2686 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2687 (dot_save): Use manifest constants for applicaton registers.
2688 Handle REG_PR and REG_PRIUNAT.
2689 (dot_restore): Don't just ignore it.
2690 (dot_restorereg): New function..
2691 (generate_unwind_image): Ensure unwind info is a multiple of eight
2692 bytes, not just four bytes.
2693 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2694 (dot_altrp): Don't just ignore it.
2695 (dot_savemem): New function. Replaces dot_savesp() and
2696 dot_savepsp(). Use manifest constants for applicaton registers.
2697 Handle REG_PR and REG_PRIUNAT.
2698 (dot_savef): Simplify.
2699 (dot_saveb): Support generation of br_gr.
2700 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2701 dot_label_state, dot_copy_state): New function.
2702 (dot_unwabi): Don't just ignore it.
2703 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2704 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2705 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2706 (emit_one_bundle): Set slot number for prologue/body records
2707 *before* emitting the first insn.
2708 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2709 (md_begin): Declare "psp" pseudo-register.
2710 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2711 so we don't get segfault.
2712 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2713 counts as required per SW Conventions manual
2714 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2715 output_preds_psprel, output_preds_sprel, output_spill_base,
2716 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2717 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2718 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2719 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2720 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2721 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2722 (dot_vframe): Implement.
2723 (dot_vframesp, dot_vframepsp): New function.
2725 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2727 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2728 * configure: Regenerate.
2730 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2732 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2733 (md_estimate_size_before_relax): so we can use it here instead of
2734 old kludges. Localise vars to blocks. Comment.
2736 * frags.c (frag_new): Update fr_var comments.
2737 * frags.h (struct frag): Ditto.
2739 2000-05-22 Richard Henderson <rth@cygnus.com>
2741 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2742 (pseudo_func): Add pcrel.
2743 (operand_match): Handle IA64_OPND_TGT64.
2744 (build_insn): Likewise.
2745 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2746 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2747 (fix_insn): Handle all three 64-bit relocation types.
2749 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2751 * obj.h (struct format_ops): New members begin, app_file,
2752 s_set_other, s_set_desc, s_get_type, s_set_type,
2753 separate_stab_sections, init_stab_section.
2755 * config/obj-multi.h: Update GPL notice to v2.
2757 (obj_app_file): New.
2758 (S_SET_SIZE): Test s_set_size for NULL before calling.
2759 (S_SET_ALIGN): Similar for s_set_align.
2764 (SEPARATE_STAB_SECTIONS): New.
2765 (INIT_STAB_SECTION): New.
2766 (EMIT_SECTION_SYMBOLS): New.
2767 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2769 * config/obj-elf.h: Update GPL notice to v2.
2770 Mention that this file is included from obj-multi.h.
2771 (obj_begin): Wrap definition in ifndef.
2772 (elf_file_symbol): Constify declaration.
2773 (obj_app_file): Ditto.
2774 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2775 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2777 * config/obj-elf.c (elf_s_set_other): New.
2778 (elf_file_symbol): Constify argument.
2779 (elf_separate_stab_sections): New.
2780 (elf_init_stab_section): New.
2781 (elf_format_ops): Add new members. Remove comma at end.
2783 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2784 (ecoff_format_ops): Add new fields. Remove comma at end.
2785 Mention inconsistency for emit_section_symbols.
2787 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2789 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2790 (coff_separate_stab_sections): New.
2791 (coff_format_ops): Add new members.
2793 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2794 (obj_aout_s_set_other): New.
2795 (obj_aout_s_set_desc): New.
2796 (obj_aout_s_get_type): New.
2797 (obj_aout_s_set_type): New.
2798 (obj_aout_separate_stab_sections): New.
2799 (aout_format_ops): New members added. Use obj_aout_process_stab,
2800 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2801 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2803 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2805 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2807 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2808 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2809 (md_estimate_size_before_relax): Ensure jumps to weak and
2810 externally visible symbols are relocatable.
2812 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2814 * stabs.c (aout_process_stab): Make global.
2815 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2816 * read.h (aout_process_stab): Declare.
2818 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2819 Generalize to *aout, *coff *elf.
2820 * configure: Regenerated.
2822 * doc/internals.texi (Object format backend): Say
2823 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2825 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2826 * Makefile.in: Regenerated.
2828 2000-05-19 Catherine Moore <clm@cygnus.com>
2830 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2832 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2834 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2835 instruction to reflect change in re_assemble_*.
2837 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2839 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2840 build PA64 ELF tools.
2841 * configure: Rebuilt.
2843 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2845 * Makefile.am: Regenerate dependencies.
2846 * Makefile.in: Regenerate.
2848 2000-05-15 Nick Clifton <nickc@cygnus.com>
2850 * config/tc-arm.c (struct asm_psr): Add boolean field
2851 distinguishing between CSPR and SPSR. Rename 'number' field
2853 (psrs): Rearrange contents to match new asm_psr structure.
2854 (arm_psr_parse): Move next to psr_required_here. Make it
2855 return an asm_psr structure.
2856 (psr_required_here): Use asm_psr structure returned by
2858 (do_msr): Reorganise to allow psr_required_here to be called
2860 (md_undefined_name): Mark 'name' parameter as unused, since
2861 the COFF target does not use it.
2863 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2865 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2867 * config/te-aux.h: Likewise.
2868 * config/te-dpx2.h: Likewise.
2869 * config/te-go32.h: Likewise.
2870 * config/te-hp300.h: Likewise.
2871 * config/te-hppa.h: Likewise.
2872 * config/te-i386aix.h: Likewise.
2873 * config/te-ic960.h: Likewise.
2874 * config/te-interix.h: Likewise.
2875 * config/te-nbsd532.h: Likewise.
2876 * config/te-pc532mach.h: Likewise.
2877 * config/te-ppcnw.h: Likewise.
2878 * config/te-psos.h: Likewise.
2879 * config/te-sparcaout.h: Likewise.
2880 * config/te-sun3.h: Likewise.
2881 * config/te-sysv32.h: Likewise.
2883 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2885 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2886 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2887 and sign extend without an if statement.
2888 (build_bytes): Likewise.
2890 2000-05-14 Kazu Hirata <kazu@hxi.com>
2892 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2893 X_add_symbol L_32 case.
2895 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2897 * config/te-freebsd.h: New file.
2899 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2901 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2902 bindtextdomain): Replace defines with those from intl/libgettext.h
2903 to quieten gcc warnings.
2905 * NEWS: Mention x86 .arch and -q.
2907 * config/tc-i386.c (quiet_warnings): New.
2908 (md_assemble): Use quiet_warnings.
2909 (md_parse_option): Set quiet_warnings from -q.
2910 (md_show_usage): Mention -q, delete -m.
2911 (flag_do_long_jump): Delete.
2912 (md_parse_option): Remove -m.
2913 (md_show_usage): Remove -m.
2914 (md_create_long_jump): Remove useless flag_do_long_jump code.
2916 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2917 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2919 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2920 Alexander Sokolov <robocop@netlink.ru>
2922 * doc/c-i386.texi (i386-Arch): New section.
2923 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2925 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2926 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2927 architecture has been given and is not 486.
2928 (set_cpu_arch): New.
2929 (md_pseudo_table): Add .arch.
2930 (md_assemble): Warn if cpu architecture has been given and an
2931 unsupported instruction.
2933 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2934 Move operand_types bit defines after relevant template field.
2935 (template): Add cpu_flags.
2939 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2941 * config/tc-mn10300.h (md_end): Define.
2942 (mn10300_finalize): Declare.
2943 * config/tc-mn10300.c: Include dwarf2dbg.h.
2944 (debug_line): Define.
2945 (md_assemble): Generate dwarf2 line info.
2946 (mn10300_finalize): New function. Finalize dwarf2 info.
2948 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2950 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2951 external version of the relocation for weak symbols.
2953 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2955 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2956 frame size in units of 16 bytes, as required per SW Conventions manual.
2957 (output_unw_records): Output info-block header as a dword to get
2960 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2962 * as.h: #include "file", not <file> on files from ../include.
2963 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2964 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2965 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2966 (tc_coff_symbol_emit_hook): Ditto.
2967 (OPTCOUNT): Cast to int to avoid compiler warning.
2968 (md_begin): Fix signed/unsigned warnings.
2970 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2972 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2973 ABRANCH LONG case for a conditional branch on a 68000.
2974 (md_estimate_size_before_relax): Likewise. Also handle
2975 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2976 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2977 PC-relative on all CPUs.
2978 (md_estimate_size_before_relax): Likewise.
2980 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2982 * as.c (parse_args): Just mention current year in printed
2985 2000-05-03 J.T. Conklin <jtc@redback.com>
2987 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2989 (md_parse_option): Recognize -m7400.
2991 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2993 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2994 don't permit lp to become less than the words array.
2996 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2998 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2999 Fix little-endian case.
3001 2000-05-03 David O'Brien <obrien@NUXI.com>
3003 * as.c (parse_args): Update copyright.
3005 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3007 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3008 for the .bss section too.
3010 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3012 * configure.in: Set em=linux for hppa-*-linux.
3013 * configure: Regenerate.
3014 * doc/Makefile.in: Regenerate with correct automake.
3016 * frags.c (frag_grow): Sanity check chunk_size.
3018 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3019 * config/obj-som.h: Likewise.
3020 * config/obj-ieee.h: Likewise.
3022 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3024 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3025 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3026 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3027 (pa_ip): low_sign_unext now returns via function value. Use
3028 re_assemble_* instead of dis_assemble_* and
3029 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3031 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3032 (md_section_align, md_parse_option, md_show_usage,
3033 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3034 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3035 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3036 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3037 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3039 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3040 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3041 outside of switch. Correct mask and shifting errors in case 10
3042 and case -11. In case 21, compare against signed range to suit
3043 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3044 case 17 and case 22, use offsetT variable to properly check range.
3045 Use re_assemble_* here too.
3046 (evaluate_absolute): Change type of value to offsetT. Call
3047 hppa_field_adjust to do the work for us.
3048 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3049 (pa_parse_cmpib_64_cmpltr): Ditto.
3050 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3051 of i to unsigned int.
3052 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3053 (pa_end_of_source): Return type is void.
3055 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3057 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3059 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3061 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3062 More comments added.
3063 (md_begin): Removed "construct symbols for each register name".
3064 Because register names conflicts with GCC generated function
3066 (avr_operand): Now constant numbers can be used as a register
3067 identifiers (0 as r0, 31 as r31).
3068 (md_assemble): use skip_space () before parsing instruction
3071 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3073 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3074 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3075 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3076 * configure: Regenerate.
3078 2000-04-29 Andreas Jaeger <aj@suse.de>
3080 * as.h: Correctly check GCC version.
3082 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3084 * doc/as.1: Fix unbalanced brackets.
3086 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3088 (line_comment_chars): Set to '/' if TE_FreeBSD.
3090 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3092 * configure.in: Configury support for PA64 (currently disabled).
3093 * configure: Rebuilt.
3095 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3097 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3098 bfd_set_section_alignment.
3100 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3102 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3105 2000-04-24 Nick Clifton <nickc@cygnus.com>
3107 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3108 * doc/as.texinfo (Align): Include arm and strongarm in list of
3109 targets that have the second form of the behaviour of the .align
3112 2000-04-24 Mark Klein <mklein@dis.com>
3114 * obj-som.c: Terminate obj_pseudo_table.
3116 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3118 * as.c (parse_args): Allow md_parse_option to override -a listing
3120 * config/obj-coff.c (add_lineno): Change type of offset parameter
3121 from "int" to "bfd_vma."
3122 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3123 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3124 (ppc_change_csect): Align correctly for XCOFF64.
3125 (ppc_machine): New function, which discards "ppc_machine" line.
3126 (ppc_tc): Cons for 8 when code is 64 bit.
3127 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3129 (md_parse_option): Handle -a64 and -a32.
3131 * config/tc-ppc.h (TARGET_MACH): Define.
3132 (TARGET_FORMAT): Move to function.
3133 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3135 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3137 * config/tc-avr.c: New AVR_ISA_ defined.
3138 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3139 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3140 for `fmul', `movw' and `lpm R,Z' instructions.
3141 (avr_operands): Warn if current opcode is a two-word instruction
3142 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3143 (avr_opcodes): New commands added.
3144 (REGISTER_P): Check 'a' and 'v' constraint letters.
3145 (mcu_types): New MCU added.
3147 2000-04-22 Timothy Wall <twall@cygnus.com>
3149 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3151 (operand_match): Conditionally insert default bit values for IMMU9.
3153 2000-04-14 Matthew Green <mrg@cygnus.com>
3155 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3156 * configure: Rebuilt.
3158 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3159 Jason Eckhardt <jle@cygnus.com>
3161 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3163 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3164 Added handling of new operand types l,y,&,fe,fE,fx.
3166 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3167 David Mosberger <davidm@hpl.hp.com>
3168 Timothy Wall <twall@cygnus.com>
3169 Andrew MacLeod <amacleod@cygnus.com>
3170 Jim Wilson <wilson@cygnus.com>
3172 * Makefile.am (CPU_TYPES): Add ia64.
3173 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3174 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3175 * Makefile.in: Rebuild.
3176 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3177 * configure: Rebuild.
3178 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3179 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3180 * expr.c (expr): Handle md_optimize_expr.
3181 * read.c (LEX_HASH): Add comment.
3182 * config/tc-ia64.c, config/tc-ia64.h: New files.
3184 2000-04-21 Richard Henderson <rth@cygnus.com>
3186 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3187 bundling a non-delayed branch type instruction.
3189 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3191 * config/tc-mn10300.c (HAVE_AM30): Define.
3192 (md_assemble): Use it.
3194 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3196 * config/obj-elf.c (obj_elf_change_section): Check for changed
3199 * Makefile.am: (CPU_MULTI_VALID): Remove.
3200 (MULTI_CPU_TYPES): Define.
3201 (MULTI_CPU_OBJ_VALID): Define.
3202 (DEPTC): Use the above.
3203 (DEPOBJ): Same here.
3205 Regenerate dependencies.
3206 * Makefile.in: Regenerate.
3208 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3210 * Makefile.am (YACC, LEX): Get them from configure.
3212 2000-04-18 H.J. Lu (hjl@gnu.org)
3214 * config/tc-i386.c (offset_in_range): Use addressT instead of
3215 bfd_vma for non-bfd assemblers.
3217 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3219 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3220 doesn't give spurious errors.
3222 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3224 * as.h (SEEK_SET): Define if undefined.
3226 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3228 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3229 constants, and don't assume offsetT is 32 bits.
3231 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3233 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3234 (md_pcrel_from_section): Add prototype.
3235 (d10v_fix_adjustable): Add prototype.
3236 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3238 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3240 2000-04-12 Nick Clifton <nickc@cygnus.com>
3242 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3243 symbol in frag chain.
3245 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3247 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3248 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3249 (fits_in_signed_word, smallest_imm_type): Ditto.
3250 (md_assemble): Use an offsetT var to hold offsetT values, not a
3252 (offset_in_range): New.
3253 (md_assemble): Use it.
3254 (md_convert_frag): Change type of target_address, opcode_address,
3255 and displacement_from_opcode_start to offsetT.
3256 (md_create_short_jump): Change type of offset to offsetT.
3257 (md_create_long_jump): Ditto.
3258 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3259 (md_chars_to_number): Remove.
3260 (output_invalid): Remove duplicate prototype.
3262 2000-04-09 Nick Clifton <nickc@cygnus.com>
3264 * Makefile.am (CPU_TYPES): Add 'avr'.
3265 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3266 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3268 * Makefile.in: Regenerate.
3270 * doc/as.texinfo: Add M32R documentation.
3272 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3274 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3275 --enable-build-warnings option.
3276 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3277 * Makefile.in, configure: Re-generate.
3279 2000-04-07 Nick Clifton <nickc@cygnus.com>
3281 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3282 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3283 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3284 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3285 (arm_force_relocation): Force relocations for
3286 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3288 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3290 * config/tc-sh.c (get_operands): There's no third operand if the
3291 first operand is an immediate.
3293 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3295 * config/tc-sh.c (immediate): Delete.
3296 (sh_operand_info): Add immediate member.
3297 (parse_reg): Use A_PC for pc.
3298 (parse_exp): Add second argument 'op'. All callers changed.
3299 (parse_at): Expect pc to be coded as A_PC.
3300 Use immediate field in *op.
3301 (insert): Add fourth argument 'op'. All callers changed.
3302 (build_relax): Add second argument 'op'. All callers changed.
3303 (insert_loop_bounds): New function.
3304 (build_Mytes): Remove DISP_4.
3305 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3306 (assemble_ppi): Use immediate field in *operand.
3307 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3308 (md_apply_fix): Likewise.
3309 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3311 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3313 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3315 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3317 * internals.texi (CPU backend): Document
3318 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3320 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3322 * po/gas.pot: Regenerate.
3324 * as.c (show_usage): Restore translated part of bug string.
3325 * gasp.c (show_usage): Likewise.
3327 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3328 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3329 than move-if-change.
3330 (DEP1): Modify for "gcc -MM".
3334 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3335 Update dependencies.
3336 * Makefile.in: Regenerate.
3338 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3340 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3341 (md_begin): Likewise.
3342 (HAVE_AM33): New macro.
3343 (md_assemble): Use it. Match r_regs and xr_regs only if
3346 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3348 * as.h: #include "bin-bugs.h"
3349 * as.c (show_usage): Use REPORT_BUGS_TO.
3350 * gasp.c: #include "bin-bugs.h"
3351 (show_usage): Use REPORT_BUGS_TO.
3353 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3355 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3357 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3358 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3361 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3363 * config/tc-i386.c (i386_immediate): Don't assume a constant
3364 immediate is necessarily 16 bits when in 16 bit code mode.
3365 (md_assemble): Instead set guess_suffix here after we have checked
3368 2000-04-02 Richard Henderson <rth@cygnus.com>
3370 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3371 quantities. Correct right shift sign extension.
3372 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3373 32-bit value when shifting into place.
3375 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3377 * app.c: Add ATTRIBUTE_UNUSED as needed.
3378 * config/tc-ppc.c: Likewise.
3379 (ppc_size): Make unsigned long.
3380 (ppc_insert_operand): Add casts to avoid warnings.
3382 2000-03-31 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-d10v.h (md_flush_pending_output): Define.
3386 2000-03-29 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3389 segment. Works for both BFD_ASSEMBLER and others.
3390 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3392 2000-03-29 Nick Clifton <nickc@cygnus.com
3394 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3396 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3398 * listing.c (LISTING_LHS_WIDTH): Default depends on
3400 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3402 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3404 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3407 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3409 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3411 * config/tc-avr.c (mcu_types): Add missing initialiser.
3412 (md_pcrel_from_section): Add prototype.
3413 (avr_operand): Remove redundant test of unsigned < 0.
3414 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3416 2000-03-27 Denis Chertykov <denisc@overta.ru>
3418 * config/tc-avr.c: New file for AVR support.
3419 * config/tc-avr.h: Likewise.
3420 * configure.in: Add AVR support.
3421 * configure: Regenerate.
3423 2000-03-26 Timothy Wall <twall@cygnus.com>
3425 * gasp.c (macro_op): Add new argument to check_macro call.
3426 Macro structure definitions moved to macro.h
3427 * sb.h: Add argument to prototype for input_scrub_include_sb.
3428 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3429 nesting checks with an additional flag.
3430 (struct input_save): Add flag to indicate whether current sb
3431 should be checked for proper macro/conditional nesting.
3432 (input_scrub_push/pop): Save/restore nest check flag.
3433 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3435 * macro.c (check_macro): Allow caller to retrieve parsed macro
3436 information if a pointer is provided. This information may be
3437 used by the new macro hooks.
3438 * macro.h: Update prototype for check_macro. Macro struct
3439 definitions moved here from macro.c/gasp.c.
3440 * read.c (read_a_source_file): Add parameter to check_macro call,
3441 and pass macro info to the macro hook, if defined.
3442 (input_scrub_insert_line): New. Allow insertion of a line of
3443 characters into the input stream.
3444 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3445 file into the input stream.
3446 (s_include): Use input_scrub_insert_file.
3447 * internals.texi: Document new macro hooks.
3448 * as.h: New prototypes added.
3450 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3452 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3453 an initial capital letter.
3454 (i386_index_check): Reindent.
3456 2000-03-19 Nick Clifton <nickc@cygnus.com>
3458 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3461 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3463 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3464 instruction operand bad if Rd > 7 when generating
3465 thumb instructions. Prevents for example,
3466 "adr r12,label" from silently failing and generating
3467 the wrong instruction.
3469 2000-03-17 Nick Clifton <nickc@cygnus.com>
3471 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3472 that have a destingation >= 0x400000.
3473 Fix compile time warning messages.
3475 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3477 * config/tc-sh.c (md_begin): When encountering insn that are
3478 not supported by the current arch, only change the name if
3479 its contents are the same as prev_name.
3480 (get_specific): If the the architecture doesn't match, fail.
3482 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3484 * config/tc-sh.c (IDENT_CHAR): Define.
3485 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3486 matching back where it came from.
3488 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3490 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3492 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3494 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3497 2000-03-15 Kazu Hirata <kazu@hxi.com>
3499 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3501 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3503 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3504 floating-point-number, make sure 'f' is in FLT_CHARS.
3506 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3508 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3509 (s_lcomm_internal): Use it.
3510 * doc/internals.texi (CPU backend): Document it.
3511 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3514 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3516 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3519 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3520 implementation doesn't have special handling for switch
3522 (macro_build): Allow for code in sections other than .text.
3524 (mips_ip): Likewise.
3525 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3526 Don't perform relocs if we will be outputting them.
3527 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3528 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3531 2000-03-09 Catherine Moore <clm@cygnus.com>
3533 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3534 relocation type based on the entry in the fixup structure.
3535 Put S_IS_EXTERN processing back in.
3537 2000-03-08 H.J. Lu (hjl@gnu.org)
3539 * Makefile.am (install-exec-tooldir): Depend on
3540 install-exec-bindir for parallel make.
3541 * Makefile.in: Regenerated.
3543 2000-03-06 Nick Clifton <nickc@cygnus.com>
3545 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3547 (md_parse_option): Parse -m32r command line switch - disable m32rx
3549 (md_show_usage): Document new option.
3551 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3552 * doc/Makefile.in: Regenerate.
3553 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3555 2000-03-02 Michael Meissner <meissner@redhat.com>
3557 * config/tc-d30v.c (check_range): Remove code that incorrectly
3558 sign extended values where bits < 32.
3560 2000-03-02 H.J. Lu (hjl@gnu.org)
3562 * configure.in: Support --enable-targets=all on ia32.
3563 * configure: Regenerated.
3565 2000-03-01 Nick Clifton <nickc@cygnus.com>
3567 * gasp.c (do_align): Remove bogus check of alignment value.
3569 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3571 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3572 TC_PPC was defined forced the type of a symbol with no other type
3575 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3577 * doc/internals.texi (CPU backend): Mention that
3578 line_separator_chars do not break up comments. Fix typos for
3579 LEX_AT and LEX_NAME descriptions. Document operands for
3580 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3581 description of md_create_short_jump usage. Document argument for
3582 md_undefined_symbol.
3584 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3586 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3587 (md_parse_option): Handle it.
3588 (md_show_usage): Document it.
3590 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3592 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3593 opcode, for the instruction `pal19'. From Andrea Arcangeli
3596 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3598 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3600 (md_assemble): To here, before template operands are matched.
3601 Also ensure a constant immediate is sign extended when we know the
3602 size is at most 16 bits. This is to catch cases like "add
3603 $0xffc0,%ax" where we don't know the size, and thus that the
3604 immediate can be represented as Imm8S until after parsing the
3606 (i386_displacement): Similarly sign extend 16 bit constant
3608 (md_assemble): Relax 16-bit jump constant range check to suit sign
3609 extended displacements.
3611 2000-02-26 Andreas Jaeger <aj@suse.de>
3613 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3615 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3617 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3618 call operands when intel_syntax.
3619 (intel_float_operand): Return 2 for "fi...".
3620 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3621 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3622 earlier "SHORT" change.
3623 (md_assemble): When determining suffix from Regs, exclude
3626 2000-02-24 Nick Clifton <nickc@cygnus.com>
3628 * configure: Add arm-wince, mips-pe and sh-pe targets.
3629 * configure: Regenerate.
3631 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3633 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3634 "pe-mips" for the mips-pe target.
3636 * config/tc-arm.c (insns): Change displacement encoded in BL
3637 and B instructions if the target port is arm-wince.
3638 (do_ldst): Do not bias the relocation offset if the target
3640 (md_pcrel_from): Add in missing relocation offset bias if the
3641 target os arm-wince.
3643 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3644 (md_begin): Disable -G support for mips-pe target.
3645 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3646 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3649 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3650 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3651 assembler, just set the alignment to 4.
3653 * config/te-wince-pe.h: New file for WinCE targets. Define
3656 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3658 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3659 string instructions.
3660 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3661 (i386_intel_memory_operand): After finding a segment override,
3662 check again for no `[' before looking for a displacement. Bomb if
3663 more than one displacement rather than silently discarding the
3664 second and subsequent ones. Free strings malloc'd by
3665 build_displacement_string.
3667 2000-02-24 Catherine Moore <clm@cygnus.com>
3669 * config/obj-som.c (obj_pseudo_table): Add "weak".
3670 (obj_som_weak): New routine.
3672 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3674 * config/tc-i386.c (union i386_op): New.
3675 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3676 Throughout file replace occurences of disps[n], imms[n], regs[n]
3677 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3678 intel mode operand swapping. Add assert in regKludge and
3679 fake_zero_displacement code. Test i.types[n] when outputting
3680 displacements and immediates. Combine output of Disp16 with
3682 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3683 when in intel mode by (not) reversing fsub and fdiv operands
3684 before the template search. This fails for single operand
3685 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3686 undefined. Instead fix the base_opcode after we've found the
3687 template. Move base_opcode xor with found_reverse_match from
3688 opcode output code to before this fix so we test for the correct
3690 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3691 check in intel mode. Instead compare opcodes.
3693 * config/tc-i386.h (TC_RELOC): Delete.
3694 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3695 with equivalent call to reloc.
3697 * as.h (flag_m68k_mri): Move declaration after target include, and
3698 only declare when TC_M68K defined. Define as zero otherwise.
3699 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3700 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3701 Define as zero otherwise.
3702 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3703 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3704 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3705 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3706 testing whether defined.
3707 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3708 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3709 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3710 rather than testing whether defined.
3711 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3712 (parse_mri_cons): Declare and use only when TC_M68K.
3713 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3714 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3715 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3717 * NEWS: Mention IBM 370 support.
3719 2000-02-23 Richard Henderson <rth@cygnus.com>
3721 * config/tc-i386.c (md_assemble): When swapping operands for
3722 intel_syntax, assume everything that's not Imm or Disp is a
3725 2000-02-23 Linas Vepstas <linas@linas.org>
3727 * config/tc-i370.c, config/tc-i370.h: New files.
3728 * Makefile.am: Add support for Linux/IBM 370.
3729 * configure.in: Likewise.
3730 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3731 * config/obj-elf.c: Include elf/i370.h
3732 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3734 * Makefile.in: Regenerate.
3735 * configure: Regenerate.
3737 * doc/c-i370.texi: New file.
3738 * doc/all.texi: Include it.
3739 * doc/as.texinfo: And here.
3740 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3741 * doc/Makefile.in: Regenerate.
3743 2000-02-19 Michael Meissner <meissner@redhat.com>
3745 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3746 determine if an instruction can be used in parallel with an ADDppp
3747 or SUBppp instruction.
3749 2000-02-22 Andrew Haley <aph@cygnus.com>
3751 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3753 1999-12-30 Andrew Haley <aph@cygnus.com>
3755 * config/tc-mips.c (mips_gp32): New variable.
3756 (macro_build) Use mips_gp32.
3758 (md_longopts): Add "-mgp32" and "-mgp64".
3759 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3761 (OPTION_M7900): Change offset
3762 (OPTION_NO_M7900): Ditto.
3764 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3766 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3767 warning, and bump it to 1.
3769 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3771 From Brad Lucier <lucier@math.purdue.edu>:
3772 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3775 2000-02-21 Catherine Moore <clm@cygnus.com>
3777 * config/tc-mips.c (MF_HILO_INSN): Define.
3778 (mips_7000_hilo_fix): Declare.
3779 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3780 (md_parse_option): Check for 7000_HILO_FIX options.
3781 (OPTION_M7000_HILO_FIX): Define.
3782 (OPTION_NO_M7000_HILO_FIX): Define.
3783 * doc/c-mips.texi (-mfix7000): Describe.
3785 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3787 * listing.c (print_lines): Remove unused variable `end'.
3789 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3790 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3791 reloc_type when BFD_ASSEMBLER.
3792 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3793 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3794 statement and quell signed vs. unsigned comparison warning.
3796 2000-02-18 Nick Clifton <nickc@cygnus.com>
3798 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3799 the computed frag offset, rather than overwriting it.
3801 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3803 * config/tc-sh.c ("elf/sh.h"): Include.
3804 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3805 (md.begin): Initialize target_arch.
3806 Only include opcodes in has table that match selected architecture.
3807 (parse_reg): Recognize register names for sh-dsp.
3808 (parse_at): Recognize post-modify addressing.
3809 (get_operands): The leading space is now optional.
3810 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3811 arguments. Update valid_arch.
3812 (build_Mytes): Add support for SDT_REG_N.
3813 (find_cooked_opcode): New function, broken out of md_assemble.
3814 (assemble_ppi, sh_elf_final_processing): New functions.
3815 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3816 (md_longopts, md_parse_option): New option: -dsp.
3817 * config/tc-sh.h (elf_tc_final_processing): Define.
3818 (sh_elf_final_processing): Declare.
3820 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3822 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3823 the unwinder subspace. Save the current seg/subseg before creating
3826 2000-02-10 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3829 little endian targets.
3830 (INST_BYTE1): Redefine to handle big and little endian
3832 (cpu_type): New type: Select between M340 and M210.
3833 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3834 instructions of the M340.
3835 (md_assemble): Add support for the MULSH and OPSR classes of
3837 (md_atof): Add support for little endian targets.
3838 (md_parse_option): Add support for -EL, -EB and -mcpu command
3840 (md_convert_frag): Add support for little endian targets.
3841 (md_apply_fix3): Add support for little endian targets.
3842 (md_number_to_chars): Add support for little endian targets.
3844 2000-02-10 Timothy Wall <twall@redhat.com>
3846 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3847 defined, use it to verify the symbol just read should be a label.
3849 2000-02-10 Timothy Wall <twall@redhat.com>
3851 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3852 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3853 around colons when KEEP_WHITE_AROUND_COLON is defined.
3854 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3855 and KEEP_WHITE_AROUND_COLON.
3857 2000-02-08 Timothy Wall <twall@redhat.com>
3859 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3861 (do_repeat): New. Abstract repeat logic so that a "break" can be
3863 (end_repeat): New. Provide support for a "break" out of the
3865 * read.h: Add prototypes for new functions.
3867 2000-02-08 Timothy Wall <twall@redhat.com>
3869 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3870 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3871 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3874 2000-02-08 Timothy Wall <twall@redhat.com>
3876 * read.c: Added elseif to directives table.
3877 * read.h: Added prototype for s_elseif.
3878 * doc/as.texinfo: Added description for elseif.
3879 * cond.c (s_elseif): New function
3881 2000-02-04 Timothy Wall <twall@redhat.com>
3883 * listing.c (print_lines): Remove conditionals causing bug in
3886 2000-02-03 Timothy Wall <twall@cygnus.com>
3888 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3890 * frags.c (frag_new): Calculate fr_fix in octets
3891 (frag_now_fix) Return offset as target address offset (bytes).
3892 (frag_now_fix_octets) New - Return offset in octets (8-bit
3894 * frags.h: Added prototype for frag_now_fix_octets().
3895 Distinguish between octets and bytes in field descriptions.
3896 * listing.c (calc_hex): Account for octets vs bytes when
3897 printing addresses/offsets.
3898 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3899 target is little-endian, print the octets in a word in big-endian
3900 order so that the display looks like a proper hexadecimal number,
3901 instead of having the octets reversed.
3902 * read.c (do_align): When recording alignment, alignment power
3903 should be in terms of target bytes (minimum addressible unit)
3905 (do_org) Convert ORG target address (byte) argument into an
3906 octet offset when generating a variable fragment.
3907 * symbols.c (resolve_symbol_value): Symbol final value
3908 converted to a target address offset (bytes) from its octet offset.
3909 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3910 offset (bytes) is adjusted by the frag offset (octets) converted
3912 (coff_frob_section) Section alignment power is in terms of bytes;
3913 convert it to an octet alignment power when calculating size (and
3914 size mask) in octets. Don't modify the section size in order to
3915 "align" it for TI COFF, since that format has a different method
3916 for storing alignment information.
3918 2000-02-01 Timothy Wall <twall@cygnus.com>
3920 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3921 entries, matching the way GCC generates them. If not escaped, the
3922 filename is encoded incorrectly.
3924 2000-01-31 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-arm.c (reg_table): Add support for ATPCS register
3929 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3931 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3933 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3935 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3936 of a symbol when we really care about its value.
3938 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3940 * config/tc-mcore.c (md_assemble): Give warning message if
3941 operands passes to instruction are more than the spec.
3943 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3945 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3946 Thumb mode but the label seen was not declared as '.thumb_func'
3947 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3948 correct disassembly of Thumb code bounded by non function labels.
3950 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3952 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3953 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3955 * Makefile.in: Same here.
3958 * configure.in: Set bfd_gas for i386-aout when primary target
3959 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3960 we may need the primary te_file. Remove incorrect comment.
3962 * configure: Regenerate.
3964 * config/e-i386aout.c: New file.
3966 * as.c (USE_EMULATIONS): Move to before print_version_id.
3967 (struct emulation): Add i386aout.
3968 (show_usage): Split text strings. Reformat -a text. Add --em
3972 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3973 (aout_format_ops): New.
3976 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3977 preprocessor conditional and add aout USE_EMULATIONS tests.
3978 (read_a_source_file): Don't pass error strings to printf as
3982 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3984 (do_data): Same here.
3985 (process_file): And here.
3988 * symbols.c (colon): Rewrite "already defined" fatal message
3989 code for aout with USE_EMULATIONS.
3992 * config/obj-aout.c (OBJ_HEADER): Define.
3993 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3995 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3996 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3998 (obj_aout_type): Expand S_SET_OTHER here too.
3999 (obj_read_begin_hook): Remove.
4000 (aout_pop_insert): New.
4001 (obj_aout_s_get_other): New.
4002 (obj_aout_s_get_desc): New.
4003 (aout_format_ops): New.
4006 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4007 gets aout_pseudo_table.
4008 (aout_pseudo_table): Declare.
4009 (obj_read_begin_hook): Define.
4012 * config/obj-coff.c (obj_pseudo_table): Rename to
4014 (coff_pop_insert): Use coff_pseudo_table.
4015 (coff_sec_sym_ok_for_reloc): Remove.
4016 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4017 and comment all zero entries and remove #if 0 code.
4020 * config/obj-coff.h (obj_pop_insert): Define.
4021 (coff_pseudo_table): Declare.
4024 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4025 s_get_size, s_set_size. Comment all zero entries.
4028 * config/obj-elf.c (elf_s_get_other): New function.
4029 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4030 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4031 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4033 (obj_elf_parse_section_letters): Don't pass error strings to
4034 printf as format arg.
4037 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4039 (elf_s_get_other): Declare.
4040 (S_GET_OTHER) Define as elf_s_get_other if not already
4042 (S_SET_OTHER): Only define when not already defined.
4043 (elf_obj_read_begin_hook): Declare.
4044 (obj_read_begin_hook): Define.
4045 (elf_obj_symbol_new_hook): Declare.
4046 (obj_symbol_new_hook): Define.
4049 * config/obj-multi.h: Add copyright header and protect against
4050 multiple inclusion. Add * to all function pointers.
4051 (OBJ_HEADER): If defined, include it rather than other defines
4053 (obj_frob_file_after_relocs): Test for NULL.
4054 (obj_symbol_new_hook): Here too.
4055 (obj_sec_sym_ok_for_reloc): And here.
4056 (S_GET_OTHER): Define.
4057 (S_GET_DESC): Define.
4058 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4059 (OBJ_MAYBE_ELF): Update comment.
4061 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4062 OBJ_AOUT preprocessor conditional and handle emulation by
4063 testing OUTPUT_FLAVOR.
4064 (i386_displacement): Here too.
4065 (md_section_align): Similarly here.
4066 (i386_target_format): Conditionally compile when more than one
4067 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4068 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4069 (i386_displacement): Here too.
4072 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4073 Define TARGET_FORMAT for aout only when not multi.
4076 * config/te-multi.h: Delete file as it's identical to te-generic.h
4078 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4080 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4081 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4084 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4086 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4089 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4091 * config/tc-mips.c (mips_do_align): New function.
4092 * config/tc-mips.h (md_do_align): Define.
4094 2000-01-10 Philip Blundell <philb@gnu.org>
4096 * doc/c-arm.texi (ARM Options): Fix typo.
4097 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4098 line separator for Linux.
4099 * doc/as.texinfo (Comments): Mention the ARM.
4101 2000-01-10 Philip Blundell <pb@futuretv.com>
4103 * configure.in (arm*-*-conix*): New target.
4104 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4106 * configure: Regenerate.
4108 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4110 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4111 (obj_elf_visibility): New function.
4113 * doc/as.texinfo (Visibility): New node: document visibility
4116 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4118 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4119 warning for absolute jump/call without `*' in non-intel mode. No
4120 need to set i.types[0] JumpAbsolute in intel mode.
4122 1999-12-22 Philip Blundell <pb@futuretv.com>
4124 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4125 hook function when changing sections.
4126 (arm_s_data): Likewise.
4128 1999-12-14 Nick Clifton <nickc@cygnus.com>
4130 * config/tc-arm.c (md_parse_option): Add support for -marm720
4131 command line switch.
4133 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4135 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4136 (r_registers, xr_registers): Define.
4137 (r_register_name, xr_register_name): New functions.
4138 (md_assemble): Handle new am33 operand types and instruction
4140 (mn10300_insert_operand, check_operand): Likewise.
4142 1999-11-29 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4145 (s_force_thumb): Set thumb_mode to 2.
4146 (md_assemble): Do not complain about thumb instructions on a
4147 non-thumb target if thumb_mode is set to 2.
4149 1999-11-28 Michael Meissner <meissner@cygnus.com>
4151 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4152 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4153 (O_...): Add new machine dependent expressions if we are handling
4154 explicit relocations.
4155 (alpha_reloc_op): New static table holding the explicit relocation
4157 (alpha_literal_hash): New static to hold the hash table for
4158 explicit relocations.
4159 (alpha_macros): Add support for explicit relocations.
4160 (md_begin): If explicit relocations, initialize hash table.
4161 (md_assemble): Don't print a second error if tokenize_arguments
4162 already printed an error message.
4163 (md_apply_fix): Add support for explicit relocations.
4164 (alpha_force_relocation): Ditto.
4165 (alpha_fix_adjustable): Ditto.
4166 (alpha_adjust_symtab): New function to support explicit
4168 (alpha_adjust_symtab_relocs): Ditto.
4169 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4170 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4171 Add support for explicit relocations. Return -2 if an error
4172 message was already printed.
4173 (find_macro_match): Add support for explicit relocations. Comment
4175 (emit_insn): Add support for explicit relocations.
4176 (assemble_tokens): Ditto.
4178 (load_expression): Ditto.
4181 (emit_ir_load): Ditto.
4182 (emit_loadstore): Ditto.
4185 (emit_sextX): Ditto.
4186 (emit_division): Ditto.
4187 (emit_jsrjmp): Ditto.
4188 (emit_retjcr): Ditto.
4190 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4192 (tc_adjust_symtab): If explicit relocations, call the function
4193 alpha_adjust_symtab.
4194 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4195 relocations next to the literal relocation they reference.
4196 (TC_INIT_FIX_DATA): Initialize the new fields.
4197 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4199 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4201 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4202 'B' operand for PA2.0 bb instruction.
4204 1999-11-18 Nick Clifton <nickc@cygnus.com>
4206 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4209 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4211 (mcore_force_relocation): Force relocations to be generated for
4214 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4216 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4217 (i386_displacement): Disallow O_big displacements.
4219 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4221 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4222 Small improvements in error checking.
4223 (md_assemble): Support for unconditional ARM instructions.
4224 (md_parse_option): Support for -m[arm]v5e flag.
4226 1999-11-12 Nick Clifton <nickc@cygnus.com>
4228 * macro.c (buffer_and_nest): Do not check beyond the end of the
4231 1999-11-11 Nick Clifton <nickc@cygnus.com>
4233 * macro.c (buffer_and_nest): Look for seperator after TO and
4236 1999-11-08 Andrew Haley <aph@cygnus.com>
4238 * app.c (do_scrub_chars): When in State 10, treat backslash
4239 characters in the same way as as symbol characters.
4241 1999-11-07 Richard Henderson <rth@cygnus.com>
4243 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4244 the previous label was in the current section before playing
4245 with auto-alignment.
4247 1999-11-06 Nick Clifton <nickc@cygnus.com>
4249 * config/tc-v850.c (v850_force_relocation): Force relocation
4251 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4254 1999-11-05 Michael Meissner <meissner@cygnus.com>
4256 * expr.h (operatorT): Increase machine dependent operators to 16.
4257 * expr.c (op_rank): Ditto.
4259 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4261 * read.c (pseudo_set): Reject attempts to set the value of a
4264 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4267 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4269 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4270 to bfd_set_section_contents.
4272 1999-11-03 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4276 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4278 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4279 (mips_ip): Use OPCODE_IS_MEMBER.
4281 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4283 * config/tc-arm.c (reg_required_here): Improve comments.
4285 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4286 (tinsns): Initialize variants field.
4288 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4289 BAD_PC respectively.
4291 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4293 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4294 * config/tc-arm.h: Fix compile time warnings.
4296 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4298 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4299 form @abs16, @(abs16) and @(abs16 + imm).
4301 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4303 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4304 (ISA_HAS_64_BIT_REGS) New.
4305 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4306 mips_emit_delays,macro_build,load_register,load_addresss,
4307 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4308 and/or use new ISA_xxx macros in expressions involving
4309 ISA, particularly mips_opts.isa.
4311 1999-10-18 Michael Meissner <meissner@cygnus.com>
4313 * expr.h (operatorT): Add machine dependent operators md1..md8.
4314 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4315 for the machine dependent operators to use.
4317 * expr.c (op_rank): Add machine dependent operators.
4319 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4321 (O_cpregister): Ditto.
4322 (md_begin): Change X_op test that field is wide enough to use
4323 O_max instead of O_alpha_max.
4324 (cpu_types): Fill in missing initializer.
4325 (alpha_num_macros): Make unsigned.
4326 (md_assemble): Make opnamelen be size_t.
4327 (md_apply_fix): Cast alpha_num_operands to int before testing.
4328 (alpha_force_relocation): Ditto.
4329 (alpha_fix_adjustable): Ditto.
4330 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4331 (tc_gen_reloc): Ditto.
4332 (tc_get_register): Ditto.
4337 (s_alpha_ent): Ditto.
4338 (s_alpha_end): Ditto.
4339 (s_alpha_frame): Ditto.
4340 (s_alpha_prologue): Ditto.
4341 (s_alpha_file): Ditto.
4342 (s_alpha_gprel32): Ditto.
4343 (s_alpha_proc): Ditto.
4344 (s_alpha_set): Ditto.
4345 (s_alpha_base): Ditto.
4346 (s_alpha_align): Ditto.
4347 (s_alpha_arch): Ditto.
4348 (alpha_align): Ditto.
4349 (assemble_insn): Suppress unused variable warning.
4351 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4352 order in the structure.
4353 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4355 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4357 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4359 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4361 * config/tc-i386.c (i386_index_check): Correct #endif location.
4363 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4365 * as.c (show_usage): Document new options.
4366 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4367 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4368 (parse_args): Parse the new options.
4369 (main): If there were warnings, and --fatal-warnings
4370 was specified, print an error.
4371 * as.h: New variable, flag_fatal_warnings, for new option.
4373 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4375 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4376 '@'. Change autoincrement completers to fall through to cache control
4379 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4381 (pa_parse_addb_64_cmpltr): New function.
4383 * config/tc-hppa.c (pa_ip): Change error message.
4384 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4385 '?Q' args to allow falling through.
4387 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4388 Remove unused conditional codes.
4389 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4391 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4393 * config/tc-d30v.c (CHAR_BIT): Define.
4394 (check_range): Fix bit operations to support integers bigger than
4397 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4399 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4402 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4403 Doug Evans <devans@cygnus.com>
4405 Add support for m32rx.
4406 * config/tc-m32r.c (enable_m32rx): New static global.
4407 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4408 (allow_m32rx): New function.
4409 (M32R_SHORTOPTS): Add `O'.
4410 (md_longopts): Add --m32rx plus several warning options.
4411 (md_parse_option): Handle new options.
4412 (md_show_usage): Print them.
4413 (md_begin): Enable m32rx.
4414 (OPERAND_IS_COND_BIT): New macro.
4415 (first_writes_to_seconds_operands): New function.
4416 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4417 (target_make_parallel,assemble_two_insns): New functions.
4418 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4419 If optimizing and m32rx, try to make consecutive insns parallel.
4421 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4423 * config/tc-mips.c (nopic_need_relax): Allow for the
4424 .sdata.foo sections generated by -fdata-sections,
4425 and for the .gnu.linkonce.s sections generated by C++.
4427 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4429 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4430 with cleaner code using completer prefixes. Add 'Y'.
4432 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4434 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4436 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4437 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4438 insn does not match and we should try the next insn in the table.
4440 1999-09-22 Nick Clifton <nickc@cygnus.com>
4442 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4444 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4446 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4449 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4451 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4452 OBJ_ELF. If ELF, add "sq".
4453 (md_parse_option): If ELF, ignore -s and -q.
4454 (md_show_usage): Mention ELF options.
4456 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4458 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4461 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4463 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4465 * config/tc-hppa.c (struct pa_it): New field "trunc".
4466 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4467 (pa_parse_ftest_gfx_completer): New function
4468 (pa_parse_fp_cnv_format): New function.
4470 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4471 (md_apply_fix): Handle 22bit pc-rel branches.
4473 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4475 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4477 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4479 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4481 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4483 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4484 (pa_ip): Handle 'fX'.
4486 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4489 unwinds unless the function is in the text space.
4490 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4492 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4494 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4495 (md_assemble): To here. Tweak address generation.
4497 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4499 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4500 (md_assemble): Call dwarf2_where for OBJ_ELF.
4501 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4502 (pa_end_of_source): New function.
4503 * tc-hppa.h (md_end): Define for OBJ_ELF.
4505 1999-09-14 Michael Meissner <meissner@cygnus.com>
4507 * configure.in (Canonicalization of target names): Remove adding
4508 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4509 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4510 * configure: Regenerate.
4512 1999-09-14 Donn Terry <donn@interix.com>
4514 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4516 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4518 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4519 pc-relative jmp/call to an absolute symbol.
4520 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4521 absolute section symbols.
4523 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4524 jump handling code and comments.
4526 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4528 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4529 the value if TE_PE and a global defined symbol.
4531 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4533 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4534 print the symbol, rather than printing it here.
4536 1999-09-11 Donn Terry <donn@interix.com>
4538 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4539 BFD_RELOC_RVA relocations.
4541 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4542 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4545 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4547 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4548 * doc/internals.texi (Object format backend): Document
4551 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4552 relocations against global symbols if TE_PE.
4554 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4555 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4557 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4560 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4561 symbols which do not have a constant value, or tags with
4562 non-tags. Remove the symbol from the list before adding it at the
4565 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4566 C_FCN symbol differently if TE_PE.
4567 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4568 appears in the pseudo-op, rather coff_line_base which is only set
4571 * config/obj-coff.c (obj_coff_loc): New static function.
4572 (obj_pseudo_table): Add "loc".
4574 * config/obj-coff.c (add_lineno): Check that the line number is
4577 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4578 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4580 (md_atof): Return NULL rather than 0.
4581 * config/tc-i386.c (md_atof): Change type to int.
4582 * expr.c (expr): Change first parameter to int.
4583 * config/obj-coff.c: Add declarations for static functions.
4584 (coff_frob_symbol): Use SYM_AUXENT.
4585 * config/tc-i386.h (flag_16bit_code): Don't declare.
4587 * config/obj-coff.c (obj_coff_section): Default to setting
4588 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4590 * write.c (adjust_reloc_syms): Print adjusted fixup.
4592 * expr.c (integer_constant): Correct too_many_digits calculation
4595 1999-09-09 Andreas Schwab <schwab@suse.de>
4597 * doc/c-arm.texi: Fix arguments of @var to not contain
4600 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4602 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4604 (md_parse_option): Only support -k flag for ELF and COFF targets.
4606 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4608 * config/tc-hppa.c (pa_ip): Put strict register checks before
4609 call to pa_parse_number.
4611 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4613 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4615 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4618 1999-09-06 Donn Terry <donn@interix.com>
4620 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4622 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4624 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4625 candidate instruction. Require registers for register arguments
4626 when in strict mode. Require assemble-time constants for
4627 constants when in strict mode.
4628 (pa_get_absolute_expression): Require a constant when in strict
4631 1999-09-06 Nick Clifton <nickc@cygnus.com>
4633 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4635 1999-09-04 Steve Chamberlain <sac@pobox.com>
4637 * config/tc-pj.c: New file, supports picoJava in ELF.
4638 * config/tc-pj.h: Ditto.
4639 * configure.in (pjl*, pj*): New targets.
4640 * Makefile.am: Rebuild dependencies.
4641 (CPU_TYPES): Add pj.
4642 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4643 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4644 * doc/c-pj.texi: New file.
4645 * doc/as.texinfo: Add some PJ specifics.
4646 * doc/all.texi: Add PJ to the list of all architectures, sort them
4648 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4649 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4651 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4653 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4654 (obj_frob_file): Test for null pointer.
4655 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4656 (OBJ_PROCESS_STAB): And here.
4657 (elf_obj_sy): Remove
4659 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4660 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4661 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4663 * config/obj-coff.c (no_func): Remove.
4664 (coff_format_ops): Change occurrences of no_func to 0, as we test
4665 for 0 in obj-multi.h.
4667 * configure.in: Enable bfd for i386-coff when primary target is
4668 bfd. Enable i386 elf,coff emulation support. Don't set
4669 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4670 emulation to support.
4671 *configure: Regenerate.
4673 1999-09-02 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4676 .section .line directive is encountered.
4678 1999-09-01 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4683 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4684 * as.texinfo: Document --gdwarf2 command line option.
4685 Add additional documentation of ARM command line switches.
4687 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4689 * config/tc-i386.c (i386_intel_memory_operand): Combine
4690 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4691 and RESTORE_END_STRING around parse_register calls.
4692 (i386_operand): Here too.
4693 (i386_is_reg): Remove.
4694 (parse_register): Move as_bad calls from within this function to
4697 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4699 Based on a patch from H.J. Lu <hjl@gnu.org>
4700 * config/tc-i386.c (parse_register): Handle FP regs specially.
4701 (md_begin): Remove '(' and ')' from register_chars.
4703 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4705 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4706 error message (done elsewhere).
4708 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4710 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4712 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4714 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4717 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4719 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4721 Add new completers. Fix bug in 64 bit condition handling.
4723 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4726 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4728 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4730 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4732 1999-08-27 Jim Wilson <wilson@cygnus.com>
4734 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4735 (struct ls): Add frag field. Initialize it to zero.
4736 (out_end_sequence): New local text_frag. Set it while in text section.
4737 Replace address check with frag check. Set ls.frag to text_frag if
4738 out_set_addr called.
4739 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4740 Set it before switching sections. Replace address check with frag
4741 check. Set ls.frag to saved_frag if out_set_addr called.
4743 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4745 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4746 output "advance_pc" opcode instead of calling gen_addr_line().
4747 The latter has the undesired side-effect of creating a new row
4748 in the debug line info matrix.
4750 1999-08-26 Jim Wilson <wilson@cygnus.com>
4752 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4753 ls.last_filename if last is less than zero. Set ls.last_filename
4754 when allocating new entry.
4755 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4758 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4760 * config/tc-i386.c (i386_index_check): Fix the displacement size
4761 when INFER_ADDR_PREFIX.
4763 1999-08-18 Nick Clifton <nickc@cygnus.com>
4765 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4768 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4770 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4771 handle 0xffffNNNN constants correctly.
4773 1999-08-16 Nick Clifton <nickc@cygnus.com>
4775 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4778 1999-08-13 Nick Clifton <nickc@cygnus.com>
4780 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4781 (md_apply_fix3): Always pass positive values to
4782 validate_offset_imm.
4784 1999-08-12 Nick Clifton <nickc@cygnus.com>
4786 * config/tc-arm.c (skip_whitespace): New macro.
4787 Formatting tidy ups.
4789 (md_apply_fix3): Store relocation offset in addend for ELF based
4791 (arm_force_relocation): Always generate relocs for Thumb function
4794 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4796 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4797 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4799 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4801 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4802 flags for the unwind subspace.
4804 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4805 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4806 suitable relocation based on the size of the target's pointer.
4807 Always Use subsegment zero for the unwinders.
4808 (pa_level): Handle "2.0w".
4810 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4812 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4813 with the following instruction unless this was specified.
4815 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4817 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4818 certain sections, to match BFD changes.
4820 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4822 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4823 (EXTRA_SCRIPTS): Define to keep automake happy.
4824 * Makefile.in: Rebuild.
4826 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4828 * Makefile.am: Rename .dep* files to DEP*.
4829 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4830 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4832 * Makefile.in: Rebuild.
4834 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4836 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4838 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4840 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4841 avoid problems on DOS filesystems.
4842 * Makefile.in: Rebuild.
4844 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4846 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4848 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4851 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4853 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4854 line to create ${GDBINIT} rather than .gdbinit.
4855 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4857 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4859 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4861 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4863 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4865 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4867 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4868 non-adjustable symbols.
4870 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4872 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4874 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4876 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4879 1999-08-05 Donn Terry <donn@interix.com>
4881 * config/te-interix.h: New file.
4882 * configure.in (i386-*-interix*): New target.
4883 * configure: Rebuild.
4885 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4887 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4888 selectors for ELF too.
4889 (selector_table): Add "ltp" and "rtp" selectors.
4891 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4893 * config/tc-i386.c (i386_operand): No need to change
4894 operand_string pointer in segment reg case before goto
4895 do_memory_reference. Initialise displacement_string_start and
4896 displacement_string_end after do_memory_reference label.
4897 (i386_index_check): Add operand_string param, and print error
4898 message on failure here.
4899 (i386_intel_memory_operand): Instead of here.
4900 (i386_operand): And here.
4901 (INFER_ADDR_PREFIX): Enable.
4903 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4905 * config/tc-i386.h (DefaultSize): Define. Renumber following
4906 opcode_modifier defines.
4908 From Etienne Lorrain <etienne.lorrain@ibm.net>
4909 * config/tc-i386.c (stackop_size): New variable.
4910 (set_16bit_code_flag): Clear it here.
4911 (set_16bit_gcc_code_flag): New function.
4912 (md_pseudo_table): Add "code16gcc" entry.
4913 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4915 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4917 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4918 next_set_end even if the end symbol is being discarded.
4920 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4921 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4922 * config/obj-coff.c: Likewise.
4923 (seg_info_type): Remove.
4924 (seg_info_off_by_4): Change to array of segT.
4925 (s_get_segment): Adjust accordingly.
4926 (obj_pseudo_table): Fully initialize sentinel entry.
4928 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4929 Ralf Baechle <ralf@uni-koblenz.de>.
4931 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4933 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4935 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4937 * config/tc-i386.c: Indentation and white space changes.
4938 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4939 don't enable it by default.
4940 (i386_intel_operand): Remove redundant prototype.
4941 Move check on number of memory operands, and i.mem_operands++
4942 (i386_intel_memory_operand): To here.
4943 Remove i386_immediate code from here. Remove special case code
4944 for input and output using (%dx). Remove base/index checks and
4945 call i386_index_check instead. Save initial operand_string
4946 argument for error message.
4947 (i386_operand): Remove redundant prototype. Move base/index
4948 checks to i386_index_check.
4949 (i386_displacement): Move intel mode check for non-zero
4951 (i386_intel_memory_operand): To here.
4953 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4955 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4956 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4957 by .register pseudo-op if -64 and --no-undeclared-regs.
4958 (s_register, sparc_adjust_symtab): New functions.
4959 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4960 Declare sparc_adjust_symtab as tc_adjust_symtab.
4961 * doc/c-sparc.texi: Add description of #ignore special literal
4962 for .register pseudo-op.
4964 1999-07-30 Catherine Moore <clm@cygnus.com>
4966 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4967 the relocation's section offset.
4969 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4971 * write.c (fixup_segment): Fix generic error check overflow test.
4973 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4974 X_add_number to long.
4976 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4978 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4981 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4983 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4986 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4988 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4990 * configure.bat: Remove; obsolete.
4991 * config/go32.cfg: Likewise.
4993 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4995 * configure.in (i386-*-vxworks*): New target.
4996 * configure: Rebuild.
4998 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5000 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
5002 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5004 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
5006 (output_insn): Put OLO10's secondary addend into tc_fix_data.
5007 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
5008 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
5009 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
5010 MAX_RELOC_EXPANSION): Define.
5011 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
5013 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
5015 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
5016 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5017 block. Print a warning if an 8-bit or 16-bit constant
5018 displacement or immediate is truncated on output.
5019 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5021 (i386_operand): Disallow immediate jump absolute operand.
5023 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5025 * configure.in: Bump version number to 2.9.5.
5026 * configure: Rebuild.
5028 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5031 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5033 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5034 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5036 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5038 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5040 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5042 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5043 if -mno-fpu was given.
5044 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5046 (cons_fix_new_arm): Remove misleading comments.
5048 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5050 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5052 (relax_segment): Likewise. After giving a rs_org error, convert
5053 the frag to rs_align to avoid cascading errors.
5055 1999-07-12 Andreas Schwab <schwab@suse.de>
5057 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5059 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5061 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5062 as appropriate. Fill in structure initializations. Add variable
5063 initializations. Add casts.
5064 * dwarf2dbg.c (print_stats): Change i to size_t.
5065 * listing.c (listing_listing): Change list_line to unsigned int.
5067 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5069 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5070 rather than checking for \001 and \002 in symbol name.
5071 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5073 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5075 * configure.in (hppa*-linux-gnu*): New target.
5076 * configure: Rebuilt.
5078 1999-07-08 Nick Clifton <nickc@cygnus.com>
5080 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5082 1999-07-07 Nick Clifton <nickc@cygnus.com>
5084 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5085 accessing symbolP directly.
5087 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5089 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5092 1999-07-05 Nick Clifton <nickc@cygnus.com>
5094 * config/tc-arm.c (ARM_EXT_V5): Define.
5095 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5096 (md_begin): Detect ARM v5 architectures.
5097 (md_parse_option): Accept arm v5 specification.
5098 (md_show_usage): Documment -marmv5 switch.
5100 * doc/c-arm.texi: Document -marmv5 command line option.
5102 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5104 (validate_immediate_twopart): New function. Determine if a
5105 constant can be computed by two ADD instructions.
5106 (output_inst): Remove its command line parameter - it was never
5108 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5109 implememt the ADRL pseudo op.
5110 (tc_gen_reloc): Generate a suitable error message if an ADRL
5111 instruction tries to generate a real reloc.
5113 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5115 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5117 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5120 1999-06-27 H.J. Lu <hjl@gnu.org>
5122 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5123 non BFD_ASSEMBLER case.
5125 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5127 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5130 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5132 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5133 out_end_sequence() when the address decreases due to a new frag.
5134 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5135 numbering starts with 1.
5137 1999-06-23 Nick Clifton <nickc@cygnus.com>
5139 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5141 (mcore_s_text): Call obj_elf_text for ELF target.
5142 (mcore_s_data): Call obj_elf_data for ELF target.
5143 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5145 (mcore_s_bss): New function: Dump literal table before changing
5147 (mcore_s_comm): New function: Dump literal table before changing
5150 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5151 No longer static functions.
5152 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5153 Provide prototypes for these functions.
5155 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5157 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5158 a list of names, to try obj_segment_name, and to try abbreviated
5159 names when using COFF without long section names.
5161 * config/tc-alpha.c: More use of symbol accessor functions.
5162 * config/tc-arc.c: Likewise.
5163 * config/tc-d30v.c: Likewise.
5164 * config/tc-fr30.c: Likewise.
5165 * config/tc-i860.c: Likewise.
5166 * config/tc-m88k.c: Likewise.
5167 * config/tc-mcore.c: Likewise.
5168 * config/tc-ns32k.c: Likewise.
5169 * config/tc-sparc.c: Likewise.
5170 * config/tc-v850.c: Likewise.
5172 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5173 sy_value with appropriate accessor functions.
5174 * config/tc-arm.c (md_apply_fix3): Likewise.
5175 * config/tc-d10v.c (AT_WORD_P): Likewise.
5176 * config/tc-v850.c (reg_name_search): Likewise.
5178 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5179 use symbol_get_bfdsym instead.
5180 * config/tc-ppc.c (md_assemble): Likewise.
5181 * config/tc-v850.c (v850_comm): Likewise.
5183 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5185 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5186 the symbol, rather than accessing the bsym member.
5187 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5188 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5189 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5190 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5191 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5192 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5193 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5194 * config/tc-v850.c (tc_gen_reloc): Likewise.
5196 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5198 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5199 (hppa_gen_reloc_type): Conditionalize on BFD64.
5200 (tc_gen_reloc): Re-enable ELF relocations.
5201 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5203 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5205 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5207 (do_ldst): Move assignment out of if condition.
5208 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5209 parentheses to avoid warning.
5211 1999-06-21 Nick Clifton <nickc@cygnus.com>
5213 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5214 macro to get at the BFD symbol associated with a GAS symbol.
5216 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5218 * config/tc-ppc.c: Update for symbol handling changes.
5219 * config/obj-coff.c: Likewise.
5221 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5223 * tc-hppa.c: General cleanups of ELF support. No more spaces
5224 and subspaces for ELF.
5225 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5226 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5227 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5228 (UNWIND_SECTION_NAME): Likewise.
5229 (space/subspace related structures): Conditionalize definitions
5231 (space/subspace directives and support routines): Conditionalize
5232 definitions and references/uses on OBJ_SOM.
5233 (label_symbol_struct): For ELF, track the symbol's segment. For
5234 SOM track its space.
5235 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5237 (USE_ALIASES): Kill for both SOM & ELF.
5238 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5239 (pa_space, pa_subspace): Corresponding changes.
5240 (pa_spaces_begin): Corresponding chagnes.
5241 (md_begin): Do not muck around with space/subspace stuff for
5243 (md_apply_fix): Temporarily disable argument relocation stuff
5245 (tc_gen_reloc): Temporarily disable relocation generation for
5247 (pa_build_unwind_subspace): Similarly.
5249 1999-06-16 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-arm.c (thumb_set): New pseudo op.
5252 (text, data, section): Override these pseudo ops with ARM
5254 (s_thumb_set): New function: Perform the same as a .set pseudo
5255 op, but also mark the alias'ed symbol as being a Thumb
5257 (arm_s_text): New function: Perform the same as the .text
5258 pseudo op, but dump the literal pool before changing
5260 (arm_s_data): New function: Perform the same as the .data
5261 pseudo op, but dump the literal pool before changing
5263 (arm_s_section): New function: Perform the same as the
5264 .section pseudo op, but dump the literal pool before changing
5266 (arm_cleanup): Do not reset the current section before dumping
5269 1999-06-17 Nick Clifton <nickc@cygnus.com>
5271 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5272 OPTION_NO_WARN_UNMATCHED entries.
5273 (md_parse_option): Generate a warning message if an unrecognised
5274 option is encountered.
5276 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5277 (get_operands): When parsing an expression after an '@' symbol
5278 has been detected, do not ignore '#' symbols.
5279 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5282 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5284 From K. Richard Pixley <rich@noir.com>:
5285 * configure.in (ppc-*-vxworks*): New target.
5286 * configure: Rebuild.
5288 1999-06-12 Philip Blundell <philb@gnu.org>
5290 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5292 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5294 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5295 which refer to symbols in linkonce sections, permit reducing the
5296 relocs if the symbol is local.
5298 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5300 * subsegs.c (subseg_text_p): New function.
5301 * as.h (subseg_text_p): Declare.
5302 * read.c (do_align): Use subseg_text_p to set the default fill.
5303 * write.c (subsegs_finish): Likewise.
5304 * config/obj-coff.c (write_object_file): Likewise.
5305 * config/tc-i386.h (md_maybe_text): Don't define.
5306 (md_do_align): Use subseg_text_p to set the default fill.
5307 * config/tc-m32r.c (m32r_do_align): Likewise.
5308 * config/tc-sh.c (sh_do_align): Likewise.
5309 * config/tc-sparc.h (md_do_align): Likewise.
5311 1999-06-12 David O'Brien <obrien@freebsd.org>
5313 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5314 * configure: Rebuild.
5316 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5318 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5319 * Makefile.am: Rebuild dependencies.
5320 * Makefile.in: Rebuild.
5322 * config/tc-i386.c (i386_immediate): Remove unused label
5325 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5326 * symbols.c: Likewise.
5327 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5328 sy_next field when taking address, rather than symbol_next.
5330 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5332 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5333 value from the output file architecture.
5334 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5335 * dwarf2dbg.h: Change bfd_vma to addressT.
5337 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5339 * dwarf2dbg.h: Use PARAMS in function declarations.
5341 1999-06-11 Martin Dorey <mdorey@madge.com>
5343 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5344 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5346 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5348 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5350 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5352 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5355 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5357 * read.c (read_a_source_file): Only declare inescape if
5360 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5362 (find_entry_byval): Add parens to avoid warning.
5364 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5366 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5369 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5371 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5374 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5375 synthetize_setx): New functions.
5376 (md_assemble): Broken the special cases into the above
5377 functions. Make compiler happy if sizeof(bfd_vma)==4.
5378 Fix sethi generated from set/setuw. If instructions have a relloc,
5379 always clear the fields to be relocated in the opcode.
5380 (sparc_ip): Remove special_case global variable.
5382 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5384 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5385 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5386 indication of success rather than a value.
5387 (itbl_get_val): Likewise.
5388 (itbl_get_field): Use strcspn. Change delimiters to include
5390 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5391 (itbl_get_val): Likewise.
5392 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5394 * symbols.c (copy_symbol_attributes): Convert local symbols to
5397 1999-06-10 Nick Clifton <nickc@cygnus.com>
5399 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5402 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5404 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5405 Optimize set if sizeof(bfd_vma) == 64.
5406 (sparc_ip): Fix sethi - without %hi() it should generate
5407 R_SPARC_22 reloc, not R_SPARC_HI22.
5408 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5410 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5412 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5413 (s_ncons): New function.
5414 (native_op_table): New table.
5415 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5416 R_SPARC_OLO10 handling.
5418 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5420 * expr.h (struct expressionS): Revert last change; widen X_op.
5421 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5423 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5425 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5426 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5427 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5428 * Makefile.in: Regenerated.
5430 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5431 `common' pass on to s_mri_common.
5432 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5434 1999-06-06 Richard Henderson <rth@cygnus.com>
5436 * config/obj-elf.c (obj_elf_section): Don't free the return
5437 value of demand_copy_C_string.
5439 1999-06-05 Richard Henderson <rth@cygnus.com>
5441 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5442 creation logic from obj_elf_create_section.
5444 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5445 (section_stack): New.
5446 (special_sections): Make const.
5447 (obj_elf_section): Gut and rewrite parsing.
5448 (obj_elf_change_section): New function broken out of obj_elf_section.
5449 (obj_elf_parse_section_letters): Likewise.
5450 (obj_elf_section_word): Likewise.
5451 (obj_elf_section_type): Likewise.
5452 (obj_elf_previous): Treat as a toggle.
5453 (obj_elf_popsection): New.
5454 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5455 (ppc_section_type): Likewise.
5456 * config/tc-ppc.h: Likewise.
5458 * expr.h (struct expressionS): Don't make X_op a bitfield.
5459 * config/tc-alpha.c: Update for symbol handling changes.
5460 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5461 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5463 1999-06-05 Richard Henderson <rth@cygnus.com>
5465 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5466 (dwarf2_gen_line_info): Kill unused variables.
5467 (dwarf2_finish): Likewise.
5468 (dwarf2_where): Likewise.
5469 (dwarf2_directive_file): If we've only got a string,
5470 hand off to s_app_file.
5471 * ecoff.c: Move the include of ecoff.h.
5472 * symbols.h (S_IS_FUNCTION): Prototype.
5474 * read.c (LEX_HASH): Supply a default.
5476 (s_globl): Update `c' after skipping whitespace.
5477 * read.h (LEX_END_NAME, is_name_ender): New.
5478 * expr.c (get_symbol_end): Respect it.
5480 1999-06-04 Mark Klein <mklein@dis.com>
5482 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5484 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5486 * config/tc-hppa.c: Update for symbol handling changes.
5488 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5490 * cgen.c: Update for symbol handling changes.
5491 * config/tc-m32r.c: Likewise.
5493 * config/tc-hppa.h: Update for symbol handling changes.
5494 * config/tc-hppa.c: Likewise.
5496 * config/tc-arm.h: Update for symbol handling changes.
5497 * config/tc-arm.c: Likewise.
5498 (symbol_make_empty): Remove. Just use symbol_create.
5500 * symbols.c (symbol_set_tc): Correct name.
5502 * Makefile.am: Rebuild dependencies.
5503 ($(OBJS)): Don't depend upon struc-symbol.h.
5504 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5505 * dep-in.sed: Don't remove struc-symbol.h.
5506 * Makefile.in: Rebuild.
5508 * doc/internals.texi (Symbols): Describe changes in symbol
5511 1999-06-03 Richard Henderson <rth@cygnus.com>
5513 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5514 instead of doing the work by hand.
5516 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5518 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5519 state of line state-machine.
5520 (struct ls): Collect DWARF2 line state-machine state in new member
5521 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5522 resulted in any DWARF2 directives.
5523 (reset_state_machine): New function.
5524 (out_end_sequence): Ditto.
5525 (dwarf2_gen_line_info): When switching sections or switching to a
5526 lower text address, call out_end_sequence() first to terminate the
5527 previous code sequence as code sequences MUST have monotonically
5528 increasing addresses.
5529 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5531 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5533 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5534 DWARF2 debug info (line information only, at this point).
5535 * as.h: Update comment about supported debug formats.
5536 * dwarf2dbg.c, dwarf2dbg.h: New files.
5537 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5539 * expr.c (operand): Don't use [ for parens if we want an index op.
5540 (op_encoding): Switch [ into O_index, if desired.
5541 (op_rank): Renumber with O_index on bottom.
5542 (expr): If O_index, match closing bracket.
5543 * expr.h (O_index): New.
5545 * read.c (read_a_source_file): Conditionally allow matched "
5546 in lines passed to md_assemble.
5548 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5550 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5552 Add support for storing local symbols in a small structure to save
5553 memory when assembling large files.
5554 * as.h: Don't include struc-symbol.h.
5555 (symbolS): Add typedef.
5556 * symbols.c: Include struc-symbol.h.
5557 (local_hash): New static variable.
5558 (save_symbol_name): New static function, from symbol_create.
5559 (symbol_create): Call save_symbol_name.
5560 (local_symbol_count): New static variable.
5561 (local_symbol_conversion_count): Likewise.
5562 (LOCAL_SYMBOL_CHECK): Define.
5563 (local_symbol_make): New static function.
5564 (local_symbol_convert): New static function.
5565 (colon): Handle local symbols. Create local symbol for local
5567 (symbol_table_insert): Handle local symbols.
5568 (symbol_find_or_make): Create local symbol for local label name.
5569 (symbol_find_base): Check for local symbol.
5570 (symbol_append, symbol_insert): Check for local symbols.
5571 (symbol_clear_list_pointers, symbol_remove): Likewise.
5572 (verify_symbol_chain): Likewise.
5573 (copy_symbol_attributes): Likewise.
5574 (resolve_symbol_value): Handle local symbols.
5575 (resolve_local_symbol): New static function.
5576 (resolve_local_symbol_values): New function.
5577 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5578 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5579 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5580 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5581 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5582 (symbol_previous, symbol_next): New functions.
5583 (symbol_get_value_expression): Likewise.
5584 (symbol_set_value_expression): Likewise.
5585 (symbol_set_frag, symbol_get_frag): Likewise.
5586 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5587 (symbol_mark_used_in_reloc): Likewise.
5588 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5589 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5590 (symbol_mri_common_p): Likewise.
5591 (symbol_mark_written, symbol_clear_written): Likewise.
5592 (symbol_written_p): Likewise.
5593 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5594 (symbol_section_p, symbol_equated_p): Likewise.
5595 (symbol_constant_p): Likewise.
5596 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5597 (symbol_get_obj, symbol_set_obj): Likewise.
5598 (symbol_get_tc, symbol_set_tc): Likewise.
5599 (symbol_begin): Initialize local_hash.
5600 (print_symbol_value_1): Handle local symbols.
5601 (symbol_print_statistics): Print local symbol statistics.
5602 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5603 Declare new symbols.c functions. Move many declarations here from
5605 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5606 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5607 (struct symbol): Move bsym to make it clearly the first field.
5608 Remove TARGET_SYMBOL_FIELDS.
5609 (symbolS): Don't typedef.
5610 (struct broken_word): Remove.
5611 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5612 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5613 (symbol_clear_list_pointers): Likewise.
5614 (symbol_insert, symbol_remove): Likewise.
5615 (symbol_previous, symbol_append): Likewise.
5616 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5617 (struct local_symbol): Define.
5618 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5619 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5620 (local_symbol_get_frag, local_symbol_set_frag): Define.
5621 (local_symbol_get_real_symbol): Define.
5622 (local_symbol_set_real_symbol): Define.
5624 * write.c (write_object_file): Call resolve_local_symbol_values.
5625 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5626 (TARGET_SYMBOL_FIELDS): Don't define.
5627 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5628 ECOFF_DEBUGGING, add ECOFF fields.
5629 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5630 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5631 ECOFF_DEBUGGING, add ECOFF fields.
5632 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5633 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5634 * config/tc-mcore.h: Don't include struc-symbol.h.
5635 (TARGET_SYMBOL_FIELDS): Don't define.
5636 (struct mcore_tc_sy): Define.
5637 (TC_SYMFIELD_TYPE): Define.
5638 * Many files: Use symbolS instead of struct symbol. Use new
5639 accessor functions rather than referring to symbolS fields
5642 * read.c (s_mri_common): Don't add in value of line_label.
5644 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5645 checking for SEC_LINK_ONCE.
5647 * config/tc-sh.h (sh_fix_adjustable): Declare.
5649 * app.c (input_buffer): New static variable.
5650 (app_push): Save saved_input in allocated buffer.
5651 (app_pop): Restored saved_input.
5652 (do_scrub_chars): Change get parameter to take char * and int as
5653 arguments. Change GET macro to pass input_buffer to get
5654 function. Don't save input into allocated buffer.
5655 * as.h (do_scrub_chars): Update declaration.
5656 * input-file.c (input_file_get): Change to take char * and int.
5657 Read data into passed in buffer. Remove static buffer.
5658 * read.c (scrub_from_string): Change to take char * and int. Copy
5659 data into passed in buffer.
5661 * hash.h: Neaten. Declare hash_traverse.
5662 * hash.c: Complete rewrite based on BFD hashing code.
5663 * gasp.c (chunksize): New variable.
5664 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5667 1999-05-28 Nick Clifton <nickc@cygnus.com>
5669 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5670 addend unless the target uses an old ABI.
5672 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5674 -Wchar-subscripts cleanup
5675 * listing.c (listing_newline): Use unsigned char variable, so
5676 calls to isascii,iscntrl are correct.
5677 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5679 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5680 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5681 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5682 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5684 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5686 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5688 (arch_coldfire_p): New #define.
5689 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5691 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5693 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5695 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5696 (install_operand): Add place `N'.
5697 (init_table): Add registers ACC, MACSR, MASK.
5699 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5701 * config/tc-m68k.c: Change mcf5200 --> mcf.
5702 (archs): Add mcf5206e, mcf5307.
5703 (m68k_ip): Add format `u'.
5704 (install_operand): Add place `m', `M', `h'.
5705 (init_table): Add upper/lower registers.
5707 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5709 1999-05-28 Martin Dorey <mdorey@madge.com>
5711 * config/tc-i960.c: Several minor changes to add ELF and
5712 BFD_ASSEMBLER support.
5713 * config/tc-i960.h: Likewise.
5714 * configure.in (i960-*-elf*): New target.
5715 * aclocal.m4, configure: Rebuild.
5717 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5719 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5720 reloc changes when defined(BFD_ASSEMBLER).
5722 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5724 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5726 * write.c (write_print_statistics): Output to file, not stderr.
5728 * expr.c (generic_bignum_to_int32,64): Prototype.
5730 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5731 output_sleb128, output_uleb128, output_big_sleb128,
5732 output_big_uleb128, output_big_leb128): Prototype.
5733 (output_big_sleb128, output_big_uleb128): Make inline.
5734 (output_big_leb128): Remove inline
5736 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5737 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5738 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5739 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5740 value for correct overflow check in write.c:fixup_segment.
5741 * write.c (fixup_segment): Move bitfield overflow checks to after
5742 the md_apply_fix call.
5743 * config/obj-coff.c (fixup_segment): Likewise.
5744 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5745 valueT *val argument.
5747 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5749 * config/atof-ieee.c (gen_to_words): Correctly round a
5750 denormalized number. Fix off-by-one in range checking for
5751 exponent in a denormal.
5753 1999-05-10 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5758 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5760 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5762 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5764 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5765 (ReverseRegRegmem): Remove.
5766 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5767 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5768 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5771 From Doug Ledford <dledford@redhat.com>
5772 * config/tc-i386.h (RegXMM): New for P/III.
5773 * config/tc-i386.c: Add support for P/III.
5775 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5777 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5778 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5779 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5781 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5783 * config/tc-i386.c (i386_immediate): Skip whitespace before
5784 complaining about junk after expression.
5785 (i386_displacement): Likewise.
5787 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5789 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5790 Don't copy before downcaseing.
5792 1999-05-05 Catherine Moore <clm@cygnus.com>
5794 * tc-m68k.c: Include elf/m68k.h.
5795 (m68k_elf_final_processing): New routine.
5796 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5799 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5801 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5804 1999-04-30 Nick Clifton <nickc@cygnus.com>
5806 * config/tc-mcore.c (mcore_s_section): Dump literals before
5809 1999-04-29 Nick Clifton <nickc@cygnus.com>
5811 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5814 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5816 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5817 (TC_INIT_FIX_DATA): Delete.
5818 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5819 (TC_INIT_FIX_DATA): Delete.
5820 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5821 * write.c (fix_new_internal): Initialize fx_cgen member.
5822 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5823 (gas_cgen_md_apply_fix3): Update.
5824 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5825 (md_cgen_record_fixup_exp): Update.
5826 (FX_OPINFO_R_TYPE): Update.
5828 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5829 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5830 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5831 * frags.h (struct frag): Make opindex, opinfo ints.
5833 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5835 1999-04-26 Tom Tromey <tromey@cygnus.com>
5837 * aclocal.m4, configure: Updated for new version of libtool.
5839 1999-04-22 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5843 (md_apply_fix3): Do not fix up absolute relocations against
5846 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5848 1999-04-20 Nick Clifton <nickc@cygnus.com>
5850 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5851 changes and data-in-text directives.
5852 (mcore_cons): New function: intercept cons() operations.
5853 (mcore_float_cons): New function: intercept float_cons()
5855 (mcore_stringer): New function: intercept stringer() operations.
5857 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5859 * obj.h (struct format_ops): Change generate_asm_lineno field to
5861 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5863 * config/tc-alpha.c (find_opcode_match): Add default case to
5865 (find_macro_match): Likewise.
5866 (load_expression): Parenthesize && within ||.
5868 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5870 1999-04-17 Nick Clifton <nickc@cygnus.com>
5872 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5873 .text .data .section pseudo ops.
5874 (mcore_s_section): New function. Dump lits before changing secs.
5875 (mcore_s_text): New function. Dump lits before changing secs.
5876 (mcore_s_data): New function. Dump lits before changing secs.
5878 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5880 * config/tc-mips.c (mips_32bitmode): New.
5881 (md_begin): Set mips_32bitmode if needed.
5882 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5883 Set EF_MIPS_32BITMODE.
5885 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5887 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5890 1999-04-16 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5894 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5896 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5897 expressions correctly.
5900 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5902 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5904 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5906 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5907 and fmpynfadd instructions.
5909 1999-04-11 Richard Henderson <rth@cygnus.com>
5911 * as.h (environ): Declare it, if needed.
5912 * as.c (dump_statistics): Don't declare environ.
5913 * configure.in (environ): Detect declaration.
5914 * configure, config.in: Rebuild
5916 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5917 (i386_displacement): Allocate enough space for replacement buffer.
5918 Clean up replacement buffer initialization.
5920 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5922 * subsegs.c (section_symbol): Don't create a new symbol if one
5923 already exists; instead, use the existing one, but set its segment
5924 and frag data if it hasn't already been defined.
5925 * config/obj-coff.c (c_section_symbol): Likewise.
5927 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5929 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5931 1999-04-08 Nick Clifton <nickc@cygnus.com>
5933 * config/tc-mcore.c: New File: Support routines for MCore
5935 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5936 * config/obj-coff.c: Add support for mcore-pe target.
5938 * Makefile.am: Add support for MCore targets.
5939 * Makefile.in: Regenerate.
5940 * configure.in: Add support for MCore targets.
5941 * configure: Regenerate.
5943 * doc/all.texi: Set MCORE.
5944 * doc/as.texinfo: Document MCore specific command line options.
5946 * write.h: Prevent multiple inclusion.
5948 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5950 * asintl.h (LC_MESSAGES): Never define.
5951 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5953 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5956 * Makefile.am (m68k-parse.c): If configuring in the source
5957 directory, copy m68k-parse.y into the local directory before
5958 running ylwrap, to remove spurious differences when generating
5960 * Makefile.in: Rebuild.
5962 * config/tc-sparc.h (md_do_align): Just allocate the number of
5963 bytes necessary, rather than always allocating 1024.
5965 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5967 * listing.c (listing_newline): Add cast to avoid warning.
5968 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5969 * config/tc-i386.c (i386_scale): Add return value.
5970 (build_displacement_string): Remove unused local temp_disp2.
5971 (i386_intel_memory_operand): Add parentheses to avoid warning.
5972 (i386_intel_operand): Remove unused local end_of_operand_string.
5973 (i386_operand): Remove unused local operand_modifier.
5974 (i386_operand): Add parens to avoid warning.
5976 1999-04-04 Don Bowman <don@pixsci.com>
5978 * configure.in: Add mips*-*-vxworks* target; have it define
5980 * configure, config.in: Rebuild.
5982 1999-03-31 Nick Clifton <nickc@cygnus.com>
5984 * configure.in (emulations): Add support for arm-epoc-pe.
5985 * configure: Regenerate.
5986 * config/te-epoc-pe.h: New file. Define macros specific to
5988 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5989 for arm-epoc-pe target.
5991 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5993 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5995 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5997 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5998 detect ",n" without a condition.
5999 (pa_parse_neg_cmpsub_cmpltr): Likewise.
6002 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
6004 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
6005 instruction is encoded with one bit.
6008 1999-03-23 Ian Lance Taylor <ian@zembu.com>
6010 * doc/internals.texi (CPU backend): Mention that
6011 line_separator_chars should not include newline. From thi
6012 <ttn@mingle.glug.org>.
6014 1999-03-22 Doug Evans <devans@casey.cygnus.com>
6016 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6017 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6019 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6021 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6023 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6025 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6028 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6030 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6032 1999-03-15 Martin Hunt <hunt@cygnus.com>
6034 * app.c (do_scrub_begin): Change '-' back to a symbol char
6035 so we can use multiple opcodes on a line again.
6037 * config/tc-d30v.c: By default, warn if a symbol has
6038 the same name as a register. Plus some minor
6039 updates from the branch.
6041 1999-03-13 Nick Clifton <nickc@cygnus.com>
6043 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6044 BFD_RELOC_16 and BFD_RELOC_64.
6046 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6048 * expr.c (expr): Add missing else.
6050 1999-03-12 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-arm.c (md_apply_fix3): Improve error message.
6054 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6056 * Makefile.am (CPU_TYPES): Add fr30.
6057 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6058 (fr30,m32r dependencies): Update.
6059 * Makefile.in: Rebuild.
6061 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6062 (gas_cgen_record_fixup_exp): Ditto.
6063 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6064 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6065 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6066 (md_cgen_lookup_reloc): Update use of operand->type.
6067 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6068 (md_convert_frag): Call cgen_operand_lookup_by_num.
6069 (md_cgen_lookup_reloc): Update use of operand->type.
6070 (m32r_cgen_record_fixup_exp): Ditto.
6072 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6074 * config/tc-mips.c (md_show_usage): Fix message.
6076 1999-03-03 Nick Clifton <nickc@cygnus.com>
6078 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6079 and LDR reg,=<expr> instruction.
6081 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6084 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6086 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6088 1999-02-17 Nick Clifton <nickc@cygnus.com>
6090 This patch was created by: Scott Bambrough
6091 <scottb@corelcomputer.com>
6094 Special cased '@' character. The '@' character is used as the
6095 ARM assembler comment character, as a special character
6096 and in ELF .symver pseudo-op's, and as a special character in
6097 .type and .section pseudo-ops.
6098 (symver_pseudo): New static variable.
6099 (symver_state): New static variable.
6100 (struct app_save): Add field 'symver_state'.
6101 (app_push): Save global symver_state int struct app_save.
6102 (app_pop): Restore global symver_state from struct app_save.
6103 (do_scrub_chars): Special case handling of '@' character in
6106 * configure.in: Modified to recognize armv* uname syntax from ARM
6108 * configure: Regenerated.
6110 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6111 a prefix to the section's type.
6112 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6113 the type's typename.
6115 * config/tc-arm.h: Add support for PIC generation:
6116 (pic_code): New boolean.
6117 (obj_relocate_extern): Define.
6118 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6119 (TC_CONS_FIX_NEW): Define.
6120 (tc_fix_adjustable): Define.
6121 (GLOBAL_OFFSET_TABLE_NAME): Define.
6123 * config/tc-arm.c: Add support for PIC generation:
6124 (line_seperator_chars): Allow ';' as a seperator for Linux.
6125 (is_immediate_prefix): New macro.
6126 (arm_parse_reloc): New function.
6127 (s_arm_elf_cons): New function.
6128 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6129 (md_undefined_symbol): Special case handling for the Global Offset
6131 (md_apply_fix3): Handle PIC relocs.
6132 (tc_gen_reloc): Handle PIC relocs.
6133 (md_parse_option): Add support for '-k' command line switch to
6134 enable PIC generation.
6135 (cons_fix_new_arm): New function.
6136 (s_arm_elf_cons): New function.
6138 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6140 * configure.in: Add comments for uses of AC_DEFINE.
6141 * acinclude.m4: Likewise.
6142 * acconfig.h: Remove.
6143 * aclocal.m4: Rebuild.
6144 * configure: Rebuild.
6145 * Makefile.in: Rebuild.
6146 * config.in: Rebuild.
6148 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6150 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6151 non-constant offset from a base register.
6153 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6155 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6158 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6160 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6161 (emit_insn): Look for pc-relative and no-overflow specifiers on
6162 internal relocation types.
6164 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6166 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6169 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6171 (mips_4650, mips_4010, mips_4100): Variables removed.
6172 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6173 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6175 (md_begin): Don't bother initializing the mips_NNNN variables;
6176 mips_cpu is set, and that's good enough now.
6177 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6178 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6179 (show): New function, to handle wrapping in the CPU lists.
6180 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6182 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6184 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6185 than treat as an immediate specifier.
6187 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6189 * config/tc-i386.c: Prototype many functions.
6190 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6191 (i386_immediate): Remove unused second argument.
6192 (i386_intel_operand): Fix i386_is_reg typo.
6193 (i386_operand): Use allow_naked_reg.
6194 (output_invalid): Make operand int for K&R.
6196 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6198 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6200 * Makefile.in: Rebuild.
6202 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6204 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6206 (EXTRA_as_new_SOURCES): Comment out.
6207 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6208 * Makefile.in: Rebuild.
6209 * doc/Makefile.in: Rebuild.
6210 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6211 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6212 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6213 * configure: Rebuild.
6214 * aclocal.m4: Rebuild.
6215 * config.in: Rebuild.
6216 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6217 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6218 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6219 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6220 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6221 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6222 (gas_cgen_record_fixup_exp): Ditto.
6223 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6224 descriptor, not global variable.
6225 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6226 descriptor, not global variable. Refer to insert_operand handler
6227 via cpu descriptor, not global function.
6228 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6229 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6230 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6231 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6232 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6233 * config/tc-m32r.c: Ditto.
6234 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6235 (md_assemble): Ditto.
6236 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6238 1999-02-09 Nick Clifton <nickc@cygnus.com>
6240 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6241 relocations for ELF targets.
6243 1999-02-08 Nick Clifton <nickc@cygnus.com>
6245 * configure.in: Add support for StrongARM target.
6246 * configure: Regenerate.
6248 1999-02-05 Nick Clifton <nickc@cygnus.com>
6250 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6252 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6255 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6257 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6259 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6261 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6262 (INTEL_DWORD_MNEM_SUFFIX): Define.
6265 (DWORD_PTR): Define.
6266 (XWORD_PTR): Define.
6268 (OFFSET_FLAT): Define.
6270 (NONE_FOUND): Define.
6273 * config/tc-i386.c (set_intel_syntax): New routine.
6274 (intel_syntax): Declare.
6275 (allow_naked_reg): Declare.
6276 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6277 (intel_float_operand): New routine.
6278 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6279 Handle brackets as well as parens. Call i386_intel_operand for
6280 intel syntax. Reverse operands if appropriate. Handle new
6281 suffixes. Handle movzx and movsx.
6282 (i386_is_reg): New routine.
6283 (i386_immediate): New routine.
6284 (i386_scale): New routine.
6285 (i386_displacement): New routine.
6286 (i386_operand_modifier): New routine.
6287 (build_displacement_string): New routine.
6288 (i386_parse_seg): New routine.
6289 (i386_intel_memory_operand): New routine.
6290 (i386_intel_operand): New routine.
6291 (i386_operand): Call i386_displacement, i386_immediate,
6292 i386_scale, etc. instead of handling inline.
6293 (parse_register): Handle registers without prefix.
6295 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6297 * configure: Regenerate.
6298 * configure.in (arm-*-oabi): New.
6299 (thumb-*-oabi): New.
6300 * config/tc-arm.c (target_oabi): Declare.
6301 (md_apply_fix3): Support REL relocs.
6302 (md_parse_option): Handle -oabi.
6303 (elf32_arm_target_format): New routine.
6304 (md_longopts): Add OPTION_OABI.
6305 * config/tc-arm.h: Redefine TARGET_FORMAT.
6308 1999-01-28 Nick Clifton <nickc@cygnus.com>
6310 * write.c (write_relocs): Handle out of range error.
6312 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6313 (fr30_force_relocation): Default to 0.
6315 * config/tc-fr30.h (obj_fix_adjustable): Define.
6316 (TC_FORCE_RELOCATION): Define.
6318 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6321 1999-01-16 Nick Clifton <nickc@cygnus.com>
6323 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6324 merge of two instructions if the left instruciton kills the right.
6326 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6328 * Makefile.in: Regenerate.
6329 * configure.in: Redo test for using cgen.
6330 * configure: Regenerate.
6332 1999-01-09 Nick Clifton <nickc@cygnus.com>
6334 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6335 redefinition of this macro.
6337 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6339 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6342 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6344 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6345 a read of HI or LO and an immediatly following branch.
6347 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6349 * config/tc-mips.c (md_begin): Another correction to the setting of
6352 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6354 * config/tc-mips.c (md_begin): Correct type-o in setting of
6357 1998-12-21 Nick Clifton <nickc@cygnus.com>
6359 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6360 bit insn when optimizing, so that parallelised instructions will
6361 start on a 32 bit boundary.
6363 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6365 * config/tc-mips.c (mips_eabi64): New.
6366 (md_begin): Set mips_eabi64.
6367 (mips_elf_final_processing): Use it.
6369 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6371 * config/tc-mips.c (mips_elf_final_processing):
6372 Correct setting of ABI in e_flags.
6374 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6376 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6379 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6381 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6383 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6385 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6386 warning, values that don't fit in the field.
6388 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6390 * config/tc-mips.c (mips_abi_string): New.
6391 (md_parse_option,md_longopts): Add mabi.
6392 (mips_elf_final_processing): Set e_flags based on mabi flag.
6394 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6396 * config/tc-mips.c (md_parse_option): Handle vr4111.
6398 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6400 * config/tc-h8300.c (build_bytes): Change message given if the
6401 instruction requires H8/300H mode and we're not in Hmode, to
6402 suggest that it may be the operand modes that are the problem, not
6403 necessarily the opcode.
6405 1998-12-10 Nick Clifton <nickc@cygnus.com>
6407 * config/tc-fr30.c: Add line separator character.
6409 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6411 * configure.in (hppa-*-mpeix*): New target.
6412 * config/obj-som.h (obj_som_compiler): Declare.
6413 * config/obj-som.c (compiler_seen): New static variable.
6414 (obj_som_compiler): New function.
6415 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6416 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6417 (pa_type_args): Set hppa_priv_level.
6418 (pa_compiler): New static function if OBJ_SOM.
6419 * configure: Rebuild.
6421 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6423 * read.c (output_leb128): Don't mark as inline.
6425 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6427 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6428 AIX .vbyte unaligned data support.
6429 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6430 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6433 1998-12-07 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6438 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6440 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6441 BFD_RELOC_ARM_PCREL_BRANCH.
6443 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6446 checking the target type.
6447 (mips-dec-bsd*): Set endian to little.
6448 * configure: Rebuild.
6450 COFF weak symbol support, based on patches from Mark Elbrecht
6451 <snowball3@usa.net>:
6452 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6453 * config/obj-coff.c (obj_coff_weak): New static function.
6454 (obj_coff_endef) [both versions]: Handle weak symbols.
6455 (coff_frob_symbol): Likewise.
6456 (yank_symbols): Likewise.
6457 (obj_pseudo_table): Add "weak".
6459 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6460 <aymeric.vincent@emi.u-bordeaux.fr>.
6461 * aclocal.m4: Rebuild with current tools.
6462 * configure: Rebuild.
6464 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6465 an assertion failure for a case we can't handle when OBJ_ECOFF.
6467 * expr.c (operator): And with 0xff to avoid problems with signed
6470 1998-12-03 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6473 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6475 1998-12-02 Nick Clifton <nickc@cygnus.com>
6477 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6480 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6482 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6483 calculation of pcrel point.
6485 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6487 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6490 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6492 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6494 (d10v_cleanup): Only generate previous insn if a multiline insn is
6497 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6499 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6502 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6504 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6505 -marm6xxx command line switches.
6507 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6509 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6510 (itbl-ops.o): Delete duplicate dependencies.
6511 Rebuild dependencies.
6512 Add fr30 dependencies.
6513 * Makefile.in: Rebuild.
6515 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6519 * listing.c: Ignore line terminator characters found inside
6522 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6524 * po/gas.pot: Regenerated.
6526 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6528 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6529 fr30_is_label_start(). Also checks for delay slot insns.
6531 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6532 FR30 instructions which contain a colon in the mnemonic.
6534 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6536 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6538 * config/tc-fr30.c: Removed currently superflous code.
6540 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6542 * config/tc-fr30.h: New file.
6543 * config/tc-fr30.c: Tweaking so that it will compile.
6545 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6547 * config/tc-d10v.h (obj_fix_adjustable): Define.
6548 (TC_FORCE_RELOCATION): Define.
6549 (d10v_force_relocation): Declare.
6550 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6551 (md_apply_fix3): Handle Vtable relocs.
6552 (d10v_fix_adjustable): New.
6553 (d10v_force_relocation): New.
6555 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-d30v.c: Change default behaviour to ignore potential
6558 conflicts between register name and symbol names.
6560 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6562 * configure.in: Add fr30-*-*.
6563 * config/tc-fr30.c: New file.
6564 * Makefile.in: Regenerated.
6565 * config.in: Regenerated.
6566 * configure: Regenerated.
6567 * doc/Makefile.in: Regenerated.
6568 * po/gas.pot: Regenerated.
6570 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6572 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6575 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6577 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6579 (do_scrub_chars): Add some casts to unsigned char to avoid
6580 unwanted sign extension.
6581 * read.c (lex_type): Set characters about 127 to be symbol
6583 * config/tc-i386.c (md_begin): Set identifier_chars and
6584 operand_chars for values above 127.
6586 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6588 * configure.in: detect cygwin* instead of cygwin32*
6589 * configure: regenerate
6591 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6593 * listing.c: Add support for producing a listing from piped
6596 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6598 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6599 (append_insn): Account for the tx39's multiply behavior.
6601 1998-10-26 Michael Meissner <meissner@cygnus.com>
6603 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6604 from assemble_parallel_insns. Add support for '->' to indicate
6605 explicitly serializing the instructions.
6606 (md_assemble): Ditto.
6608 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6610 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6613 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6615 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6617 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6619 * config/tc-mips.c : support frame and regmask/fregmask when
6620 MIPS_STABS_ELF is specified.
6622 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6624 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6625 (md_apply_fix): Don't return 1 for VTABLE relocs.
6626 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6628 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6630 * doc/c-i386.texi: Replace occurences of "opcode" with
6631 "instruction mnemonic", "instruction", or "mnemonic" when
6632 referring to the name of an instruction. Use "opcode" when
6633 referring to the sequence of machine bytes.
6635 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6636 (is_opcode_char): Rename to is_mnemonic_char.
6637 (md_assemble and i386_operand): Correct error messages from
6638 "opcode" to "instruction mnemonic"
6639 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6640 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6641 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6642 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6643 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6644 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6645 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6647 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6649 * config/tc-i386.c (i386_operand): Check for garbage after
6652 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6654 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6655 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6657 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6659 * config/tc-sh.h (obj_fix_adjustable): Define.
6660 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6661 (md_apply_fix): Likewise.
6662 (tc_gen_reloc): Likewise.
6663 (sh_fix_adjustable): New.
6665 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6667 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6668 * cgen.h (gas_cgen_finish_insn): Update prototype.
6669 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6670 cgen_insn_t -> CGEN_INSN_INT.
6671 (make_parallel): Update handling of CGEN_INT_INSN_P.
6672 (assemble_parallel_insn): Ditto.
6673 (target_make_parallel): New function.
6674 (md_assemble): Use it.
6676 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6678 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6680 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6682 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6683 converted into lower case.
6685 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6687 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6688 (gas_cgen_tc_gen_reloc): Likewise.
6689 * config/tc-m32r.h (obj_fix_adjustable): Define.
6690 * config/tc-m32r.c (m32r_fix_adjustable): New.
6691 (m32r_force_relocation): Handle VTABLE relocs.
6693 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6695 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6697 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6700 to lower case before parsing.
6702 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6703 parallel insns modift buts in the PSW as a side effect.
6705 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6707 * config/tc-d30v.c (find_format): Test for missing flag and
6710 (md_apply_fix3): Fix error messages to avoid
6711 assumption about presence of a symbol.
6713 (parallel_ok): Disallow parallel instructions that both modify the
6716 (find_format): Generate a warning if an odd numbered register is
6717 used as the first register in a mutli-register instruction.
6719 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6721 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6722 relocations are always associated with a symbol.
6724 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6726 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6727 (elf32_sparc_force_relocation): Declare.
6728 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6729 (tc_gen_reloc): Handle vtable relocs.
6730 (elf32_sparc_force_relocation): New.
6732 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6734 * symbols.c (S_IS_FUNCTION): New.
6735 * config/tc-v850.h (obj_fix_adjustable): Define.
6736 (TC_FORCE_RELOCATION): Define.
6737 (v850_force_relocation): Declare.
6738 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6739 of fx_addnumber for VTABLE reloc addends.
6740 (md_apply_fix3): Handle VTABLE relocs.
6741 (v850_fix_adjustable): New.
6742 (v850_force_relocation): New.
6744 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6746 * tc-hppa.c (fp_operand_format): Add some additional formats.
6747 (pa_ip): Do not automatically promote into pa2.0 mode.
6748 (pa_level): Handle ".level 2.0".
6750 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6752 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6753 * config/tc-i386.h (template.extension_opcode): Change to
6754 unsigned int to allow full range of 8-bit opcode suffixes.
6755 (None): Redefine as 0xffff.
6757 From Jeff B Epler <jepler@usgs.gov>
6758 * doc/c-i386.texi (i386-SIMD): New section.
6760 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6762 * read.c (discard_rest_of_line): New function.
6763 * read.h: Declare it.
6764 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6766 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6768 * config/tc-d10v.c (find_symbol_matching_register): New function.
6769 (find_opcode): Cope with the case where a register name matches
6772 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6774 * config/tc-v850.c (md_pcrel_from): Rename to
6775 v850_pcrel_from_section.
6776 (v850_pcrel_from_section): Do not resolves symbols in other
6779 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6781 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6783 * config/tc-d10v.c (find_opcode): Generate an error if a register
6784 is supplied for an operand that should not be a register.
6786 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6788 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6789 instructions to have another instruction in the right bin.
6791 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6793 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6794 the right container if the left container holds a branch
6797 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6799 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6800 both a register name and symbol name.
6801 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6803 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6805 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6806 execution unit class.
6808 (reg_name_search): If a name matches a register and a symbol,
6809 prefer the register.
6810 (find_format): Disallow flag registers when a general purpose
6811 register is required.
6812 If a number is required, but a register has been given, check to
6813 see if a symbol with the same name as the register exists, and if
6814 so, use that symbol.
6816 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6818 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6820 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6822 * config/tc-d30v.c (find_format): Do not accept flag registers as
6823 general purpose registers.
6824 (find_format): If an immediate value is expected at a given place
6825 in a format, but a register name has been provided instead, check
6826 to see if that register name matches the name of a predefined
6827 symbol and if it does, then use the symbol instead.
6828 (reg_name_search): If a register name matches a symbol name,
6829 prefer the register name to the symbol name.
6831 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6833 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6834 the previous insn to empty.
6836 1998-09-20 Michael Meissner <meissner@cygnus.com>
6838 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6839 pieces, forcing the use of an ANSI compiler.
6841 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6843 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6845 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6847 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6849 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6851 (obj_elf_vtable_entry): Likewise.
6852 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6853 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6854 (tc_gen_reloc): Likewise.
6855 (arm_fix_adjustable): Likewise.
6856 (elf32_arm_force_relocation): New.
6857 (armelf_frob_symbol): Remove coff-style symbol support.
6859 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6861 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6863 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6865 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6866 OBJ_COFF so that routine is defined for a.out format.
6868 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6870 * config/tc-i386.c (i386_operand): Detect non-segment registers
6871 used as segment prefixes.
6873 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6875 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6876 optimize across FDE boundaries.
6878 * config/obj-coff.c (obj_coff_section): Preserve any link once
6879 flags when setting the section flags.
6881 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6883 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6884 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6886 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6888 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6891 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6893 * frags.c (frag_grow): Include the size of the frag struct in the
6896 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6897 if the new subseg comes before the old.
6899 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6901 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6902 to handle edge8 and edge16.
6904 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6906 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6907 before we clobber the symbol involved.
6909 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6911 * config/tc-arm.c: Remove OBJ_ELF definitions for
6912 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6913 use arm_adjust_symtab for OBJ_COFF.
6914 (armelf_adjust_symtab): New Routine.
6915 * config/tc-arm.h: Define obj_adjust_symtab to
6916 armelf_adjust_symtab for OBJ_ELF.
6918 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6920 * configure.in: Make all i386-elf targets use bfd_gas.
6921 * config/tc-i386.c (tc_i386_force_relocation): New.
6922 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6923 (md_apply_fix3): Likewise.
6924 (tc_gen_reloc): Handle them.
6925 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6926 tc_i386_force_relocation.
6928 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6930 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6932 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6934 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6935 current opcode after writing the first insturction of a reverse
6938 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6940 * read.h (generate_lineno_debug): Add prototype.
6941 * read.c (generate_lineno_debug): Make non-static.
6943 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6945 * config/tc-i386.c (md_assemble): Only warn for address/data size
6948 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6950 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6951 against Thumb function names, as the linker needs this information.
6953 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6955 * expr.c (operand): Check also that there is no advance in operand
6956 after atof_generic in order to decide "is it label 0f or floating
6959 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6961 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6962 command line options with a single dash.
6963 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6965 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6967 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6968 * tc-arm.c (arm_fix_adjustable): New routine.
6970 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6972 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6973 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6974 demand_empty_rest_of_line before mri_comment_end.
6975 (equals): Check garbage after expression before
6976 mri_comment_end in MRI mode.
6978 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6981 small immediate constant to use the constant itself rather than
6984 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6987 (pa_leave): Likewise.
6989 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6991 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6993 (i386_operand): Fix an error message.
6995 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6997 * doc/c-arm.texi (ARM Directives): Document .req directive.
6999 * config/tc-arm.c (reg_required_here): Display erroneous string if
7000 the register name could not be decoded.
7001 Do not set inst.instruction if the sift is -1.
7003 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
7005 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
7008 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
7010 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7011 even if it is belived to be unnecessary.
7013 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7015 config/tc-i386.c (i386_operand): Size immediate constants by
7016 suffix (erroneously removed as part of July 7 change).
7018 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7020 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7021 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7022 (armelf_frob_symbol): New Routine.
7023 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
7025 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7027 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7029 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7031 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7032 command line switches passed to assembler.
7034 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7036 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7037 (gas_cgen_opcode_desc): Declare.
7038 (gas_cgen_parse_operand): Declare.
7039 (*): Prepend gas_ to gas specific fns to denote them as such.
7041 * cgen.c (gas_cgen_opcode_desc): New global
7042 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7043 (queue_fixup): Renamed from cgen_queue_fixup.
7044 (*): Prepend gas_ to gas specific fns to denote them as such.
7046 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7047 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7048 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7049 Open opcode table and initialize it.
7050 (make_parallel): Use gas_cgen_opcode_desc.
7051 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7052 (md_assemble): Ditto.
7054 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7056 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7057 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7058 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7059 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7060 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7061 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7062 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7063 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7064 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7065 (INIT_STAB_SECTION): Likewise.
7066 (OBJ_PROCESS_STAB): Likewise.
7068 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7069 (md_parse_option): Watch for them.
7070 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7071 (md_begin): Kill neverdef code.
7072 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7073 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7074 (s_alpha_coff_wrapper): New.
7075 (md_pseudo_table): Trap all ECOFF pseudos.
7077 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7079 Start of changes to remove mdebug section from mips*-elf
7080 Based on MIPS_STAB_ELF definition
7081 * acconfig.h: undef if not configured
7082 * config.in: undef if not configured
7083 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7084 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7085 * stabs.c (s_stab_generic): flush frag
7087 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7089 * configure.in: (arm-*-elf): Handle.
7090 (thumb-*-elf): Handle.
7091 * configure: Regenerate.
7092 * read.c (stringer): Fix typo in comment.
7093 * write.c (fixup_segment): Don't add symbol value to addend if
7095 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7097 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7100 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7102 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7103 (write_2_short): Emit warning if new flag is set.
7104 (do_assemble): Set flags if left instruction is one of special
7105 "right-instruction-killer" type.
7107 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7109 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7110 Always output words in debug_info section as big endian.
7111 (sparc_target_format): Choose correct bfd target.
7112 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7114 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7116 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7117 to work with internationalization code. Issue an error when two
7118 operands match that are not allowed to match.
7120 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7122 * configure.in (install_tooldir): Allow target to specify whether
7123 it wants to be installed in $(tooldir)/bin.
7124 * configure: Regenerate.
7125 * Makefile.am (install-exec-local): Set install-exec-tooldir
7126 dependency via configure.
7127 * Makefile.in: Regenerate.
7129 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7131 * Makefile.am (install-exec-local): Split into two ...
7132 (install-exec-bindir,install-exec-tooldir): New rules.
7133 * Makefile.in: Regenerate.
7135 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7137 * Makefile.am (install-exec-local): Don't remove the file before
7138 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7139 W. Rozycki <macro@ds2.pg.gda.pl>.
7140 * Makefile.in: Rebuild.
7142 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7144 * cgen.c: Include libiberty.h.
7145 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7146 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7147 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7148 (md_cgen_lookup_reloc)): Declare.
7149 (md_cgen_record_fixup_exp): Declare.
7150 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7151 (m32r_relax_frag): Declare.
7152 (cgen_md_apply_fix3): Decls moved to cgen.h.
7153 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7154 (m32r_cgen_record_fixup_exp): Delete decl.
7155 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7156 (assemble_nop): Delete.
7157 (expand_debug_syms): Delete unused `exp'.
7158 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7159 Add default case for -Wall.
7160 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7161 (md_atof): Delete unused wordP.
7163 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7165 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7168 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7170 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7171 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7172 .print, .purgem, and .struct. Remove documentation for
7175 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7177 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7178 Update call to insert_operand.
7180 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7182 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7184 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7187 whitespace after a prefix operator.
7189 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7191 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7193 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7195 * config/tc-sparc.c (log2): New static function.
7196 (s_reserve): Use log2 to convert alignment before calling
7198 (s_common): Use log2 to convert alignment before calling
7199 record_alignment and frag_align.
7200 (sparc_cons_align): Use log2.
7202 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7204 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7205 (s_common): Likewise.
7207 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7208 initialization of waddr.
7209 (sparc_elf_final_processing): Add default case to switch.
7211 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7213 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7214 than temporary real.
7216 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7218 * write.c (subsegs_finish): Don't align the segments if there were
7221 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7222 copying aux information.
7224 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7225 expression into a symbol.
7227 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7229 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7230 type to unsigned int.
7231 (md_assemble): Change type used to store offsets from unsigned
7233 (i386_operand): Switch error check to only call RESTORE_END_STRING
7234 once after parse_register.
7236 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7238 * config/tc-v850.c (md_show_usage): Changed format to match that
7241 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7243 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7245 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7247 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7250 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7252 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7253 * doc/Makefile.in: Rebuild.
7255 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7257 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7258 for %lo expressions.
7259 (mips_ip, case 'u'): Move range check after code to mask
7260 off bits in %hi/%lo expressions. Mask off high bits for
7263 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7265 * doc/Makefile.am (gasver.texi): New target.
7266 (as.info, as.dvi): Depends upon gasver.texi.
7267 * doc/as.texinfo: Include gasver.texi. Mention version number on
7268 title page and in top node.
7269 * doc/Makefile.in: Rebuild.
7271 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7273 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7274 but not including the line containing the edict.
7275 * listing.h (LISTING_EOF): New.
7276 * input-scrub.c (input_scrub_next_buffer): Call it.
7278 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7280 * config/tc-i386.c (i386_operand): Don't set the size of an
7281 immediate address based solely on the suffix and the mode.
7283 * config/tc-i386.c (md_assemble): Add assertion to make sure
7284 overlap2 does not set Imm.
7286 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7287 sequences of whitespace to a single space.
7288 (is_space_chars): Just compare with space.
7289 (md_begin): Don't initialize space_chars.
7290 (md_assemble): Just skip a single whitespace character.
7291 (i386_operand): Rewrite base-index parsing to use new
7292 parse_register, and to skip white space. Skip white space in a
7293 number of other places too. Don't give error message if
7294 parse_register fails.
7295 (parse_register): Change reg_string parameter to be non-const.
7296 Add end_op parameter. Skip white space after the `%', and return
7297 end of register string. Give error message here rather than
7300 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7302 Based on patch from Matt Semersky <matts@scd.hp.com>:
7303 * expr.c (op_encoding): Make const.
7304 (expr_set_precedence): New function.
7305 (expr_begin): Don't set operator rankings, just call
7306 expr_set_precedence.
7307 * expr.h (expr_set_precedence): Declare.
7308 * read.c (s_mri): Call expr_set_precedence.
7310 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7312 * doc/as.texinfo (Statements): Remove paragraph discussing
7313 continuing lines with a backslash. This hasn't worked for years,
7316 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7318 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7320 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7321 (ps_CTORS, ps_DTORS): New section types.
7322 (vms_fixup_xtors_section): New function
7323 (Ctors_Psect, Dtors_Psect): Define.
7324 (IS_GXX_XTOR): Define
7325 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7326 Filter static constructors/destructors and add to
7327 Ctors_Symbols/Dtors_Symbols chain.
7328 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7329 appropriate section.
7331 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7332 * makefile.vms: Merge vax/vms support.
7334 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7336 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7337 (elf_pseudo_table): Add them.
7338 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7339 (md_apply_fix): Accept them.
7340 (mips_fix_adjustable): Don't adjust them.
7341 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7342 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7343 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7344 (tc_fix_adjustable): Don't adjust them.
7346 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7348 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7350 * Makefile.in: Regenerate.
7351 * configure.in: AC_SUBST cgen_cpu_prefix.
7352 * configure: Regenerate.
7354 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7356 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7357 Changed all users of COND12_DELAY.
7359 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7361 * config/tc-mn10300.c (set_arch_mach): New function.
7362 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7363 (md_begin): Default to mn10300 mode.
7364 (md_assemble): Only accept instructions for the core mn10300
7365 chip and the active machine type.
7367 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7369 * subsegs.h (segment_info_type): Give the struct a name.
7370 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7371 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7372 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7373 * config/tc-w65.h (tc_reloc_mangle): Declare.
7374 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7376 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7378 * config/tc-v850.c (v850_comm): Restore old section
7379 after common processing.
7381 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7383 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7385 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7387 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7388 char with code that explicitly sign-extends.
7390 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7392 * config/tc-v850.c (md_begin): Restore text section as the current
7393 section after creating call table sections.
7394 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7397 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7398 with call to macro SYM_AUXINFO.
7400 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7402 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7403 with the program transform name.
7404 * Makefile.in: Rebuild.
7406 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7408 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7411 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7413 * config/tc-i386.c (i386_operand): Be prepared for a space between
7414 the open parenthesis and the start of the register operand,
7415 because of the June 16 change.
7417 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7419 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7422 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7424 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7425 even if it is belived to be unnecessary.
7427 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7429 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7431 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7433 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7435 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7436 shift amount for a repeated operand. The shift amount for the
7437 repeated copy comes from the size of the operand.
7439 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7441 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7443 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7445 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7447 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7449 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7450 characters in it as LEX_IS_SYMBOL_COMPONENT.
7451 * config/tc-i386.h (tc_symbol_chars): Define.
7452 (extra_symbol_chars): Declare.
7453 * config/tc-i386.c (extra_symbol_chars): Define.
7454 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7455 (line_comment_chars): Set to '/' if TE_LINUX.
7456 * doc/c-i386.texi (i386-prefixes): Update.
7457 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7459 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7461 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7462 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7464 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7466 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7467 constraint in instructions REP & REPI.
7469 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7471 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7472 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7474 (check_range): If the operand is shifted, then shift the number
7475 before checking its range.
7477 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7479 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7482 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7484 * config/tc-v850.c (v850_comm): Create special sections as needed.
7486 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7488 * config/tc-d10v.c (write_2_short): Addition of swapping
7489 instructions for sequential and reverse sequential order when
7490 given order is not possible.
7492 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7494 * Makefile.am: Rebuild dependencies.
7495 (DEP_INCLUDES): Fix reference to intl build directory.
7496 * Makefile.in: Rebuild.
7498 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7500 * doc/c-i386.texi: Update 16 bit documentation.
7502 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7503 IgnoreDataSize to IgnoreSize as they are used for address size as
7505 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7506 32-bit mode, similarly addr16/data16 and variants.
7508 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7510 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7511 sequential word multiply instructions.
7513 (do_assemble): Add extra command line argument, to allow mul32
7514 attribute to be preserved across parallel insns.
7515 (md_assemble): Insert NOPs between explicitly parallel insns which
7516 contain an 32 bit multiply and a 16 multiply.
7518 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7520 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7523 * config/tc-i386.c (reloc): Add braces.
7525 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7526 consistent with Intel naming.
7527 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7528 use bitfields in sib_byte.
7529 (modrm_byte): Don't use bitfields here either.
7531 * config/tc-i386.c (current_templates): Add const.
7532 (parse_register): Add const to return, param, and char *s.
7533 (i386_operand): Add const to reg_entry *r.
7534 * config/tc-i386.h (templates): Add const to start, end.
7536 Inspired by code for 16 bit gas support from Martynas Kunigelis
7537 <martynas@nm3.ktu.lt>:
7538 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7539 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7540 (uses_mem_addrmode): Remove.
7541 (md_estimate_size_before_relax): Add support here too.
7542 (md_relax_table): Rewrite interface to md_relax for 16 bit
7544 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7545 (opcode_suffix_to_type): Remove.
7546 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7547 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7548 (md_convert_frag): Likewise.
7549 (i386_operand): Add support for 16 bit base/index regs,
7550 immediates, and displacements. Remove some unnecessary casts, and
7551 localise end_of_operand_string, displacement_string_start,
7552 displacement_string_end variables. Add GCC_ASM_O_HACK.
7553 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7555 * config/tc-i386.c (prefix_hash): Remove.
7556 (md_begin): Rewrite without obstacks. Remove prefix hash table
7557 handling. Rewrite lexical table handling.
7558 (i386_print_statistics): Don't print prefix statistics.
7559 (md_assemble): Rewrite instruction parser so that line is not
7560 converted to lower case. Don't do a hash_find for prefixes,
7561 instead recognise them via opcode modifier.
7562 (expecting_operand, paren_not_balanced): Localise variables.
7563 * config/tc-i386.h (IsPrefix): Define.
7564 (prefix_entry): Remove.
7566 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7567 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7568 '\\' in case where comment_chars contains '/'.
7570 * config/tc-i386.c (MATCH): Ensure given operand and template
7571 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7572 you must write `ljmp *table(%ebx)'.
7574 From H.J. Lu <hjl@gnu.org>:
7575 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7576 as 0 ifndef BFD_ASSEMBLER.
7577 (md_assemble): Allow immediate operands without suffix or
7578 other reg operand to default in size to the current code size.
7580 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7582 * config/tc-v850.c (md_begin): Restore creation of
7583 .call_table_text and .call_table_data sections.
7585 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7587 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7588 after emitting a word of noops.
7590 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7592 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7593 (i386_operand): Simplify checks for valid base/index combinations.
7594 Disallow `in 4(%dx),%al'.
7596 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7598 (add_prefix): Change parameter from char to int.
7600 * config/tc-i386.h (Ugh): Define opcode modifier.
7601 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7603 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7604 CONSISTENT_REGISTER_MATCH macros to check register types more
7605 thoroughly. Check for illegal suffix/operand combinations
7606 when matching insns with operands. Handle new `s' suffix, and
7607 associated FloatMF opcode modifier for float insns with memory
7609 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7610 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7611 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7612 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7613 DATA_PREFIX_OPCODE throughout.
7615 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7616 (md_assemble): Rewrite suffix/register operand checking code to be
7617 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7618 AnyMem, the better to grep.
7620 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7621 given a memory operand. Don't set Abs bits either.
7622 (type_names): Remove Mem*, Abs*.
7623 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7624 define opcode_modifiers as these cases are handled by Disp8,
7625 Disp16, Disp32 and suffix checks.
7626 (COMES_IN_BOTH_DIRECTIONS): Remove.
7627 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7629 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7630 if IgnoreDataSize modifier given. Remove ShortformW modifier
7631 test. Add test for ShortForm in W base_opcode modification.
7632 Merge Seg2ShortForm and Seg3ShortForm code.
7633 * config/tc-i386.h (ShortFormW): Remove.
7634 (IgnoreDataSize): Define.
7636 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7638 * config/tc-d30v.c (md_assemble): Store previous segment state
7639 with previous instruction.
7641 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7643 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7644 (ebp, esp): Remove static variables.
7645 (MATCH): Remove test for InOutPortReg.
7646 (i386_operand): Properly handle InOutPortReg here instead.
7647 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7648 (md_assemble): Simplify and correct modrm and sib generation.
7649 (i386_operand): Add warning for scale without index.
7650 Rewrite checks for valid base/index combinations.
7652 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7653 macros and enclose in do while(0).
7654 (RESTORE_END_STRING): Likewise.
7655 (md_assemble): Add one to printed operand number so we start
7656 from 1 not 0. Add some more gettext invocations.
7657 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7660 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7661 DATA_PREFIX, SEG_PREFIX): Define.
7662 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7663 (check_prefix): Remove function.
7664 (add_prefix): New function. Add prefix to i.prefix as well as
7666 (md_assemble): Changes for add_prefix. Remove hack for wait
7667 prefix, instead always output prefixes in fixed order. Test
7668 for jcxz/loop when selecting between word & dword operations,
7669 and add address size prefix rather than operand size prefix.
7670 Remove operand -> address size hack when emitting jcxz/loop.
7671 (i386_operand): Remove O_Absent check as it's done in expr.
7673 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7675 * configure.in: Recognize m5200 as a cpu_type of m68k.
7676 * aclocal.m4: Rebuild with current libtool.
7677 * configure: Rebuild.
7679 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7681 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7682 to relaxable_symbol to prevent references to external symbol from
7685 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7687 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7688 symbols are relaxable.
7690 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7692 * config/tc-v850.c (md_begin): Don't create special
7693 sections by default.
7695 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7697 * config/tc-mips.c (macro): For div and udiv, close the
7698 reorder block as soon as possible.
7700 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7702 From Matt Semersky <matts@scd.hp.com>:
7703 * macro.c (macro_mri_mode): New function.
7704 * macro.h (macro_mri_mode): Declare.
7705 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7708 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7710 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7713 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7714 until after xstrdup in OBJ_EVAX case.
7716 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7718 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7719 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7720 of hardcoded magic number.
7721 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7723 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7725 * read.c (do_s_func): New function.
7727 * read.h (do_s_func): Add prototype.
7729 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7731 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7732 nops if fill pattern not specified.
7734 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7736 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7737 * config/te-go32.h (TE_GO32): Define.
7738 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7740 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7742 Implement .func/.endfunc pseudo-ops.
7743 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7745 * read.c (potable): Add .func,.endfunc.
7746 (s_func): New function.
7747 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7749 (in_doc_func_p,current_function_label): New static globals.
7750 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7752 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7754 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7755 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7756 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7757 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7758 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7759 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7760 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7761 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7762 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7763 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7764 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7765 * config/tc-a29k.c: Don't define md_short_jump_size,
7766 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7767 * config/tc-alpha.c: Likewise.
7768 * config/tc-alpha.h: Likewise.
7769 * config/tc-arm.c: Likewise.
7770 * config/tc-h8300.c: Likewise.
7771 * config/tc-h8500.c: Likewise.
7772 * config/tc-hppa.c: Likewise.
7773 * config/tc-i860.c: Likewise.
7774 * config/tc-i960.c: Likewise.
7775 * config/tc-ppc.c: Likewise.
7776 * config/tc-sh.c: Likewise.
7777 * config/tc-sparc.h: Likewise.
7778 * config/tc-tic30.c: Likewise.
7779 * config/tc-w65.c: Likewise.
7780 * config/tc-z8k.c: Likewise.
7782 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7784 * config/tc-vax.c (_): Delete this macro used for placeholder
7785 values in vax_operand_width_size; it conflicts with the _() macro
7786 used for internationalization.
7788 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7790 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7791 code. From Chris Moller <moller@bops.com>.
7793 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7794 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7795 * read.c (emit_expr): Initialize seg and subseg fields of a new
7797 * write.c (write_object_file): Switch to the appropriate segment
7798 and subsegment when processing a broken word.
7800 * config/tc-m68k.c (mri_assemble): New static function.
7801 (build_mri_control_operand): Call mri_assemble rather than
7803 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7804 (s_mri_endf, s_mri_endw): Likewise.
7806 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7808 * read.c (s_org): Call md_flush_pending_output if it is defined.
7810 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7812 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7814 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7815 (md_parse_option): Add for same.
7816 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7817 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7818 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7820 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7822 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7824 * config/tc-arm.c (find_real_start): Relax definition of local
7827 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7829 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7830 symbols at the given address, not just the last one specified.
7832 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7834 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7835 or number_to_chars_littleendian to write data.
7837 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7839 * config/tc-v850.c (md_assemble): Remove artificially created
7840 register name symbols.
7842 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7844 * write.c (fixup_segment): Change "segment" to "section" in
7847 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7849 * write.c (fixup_segment): Change sym1-sym2 message again.
7851 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7853 * write.c (fixup_segment): Improve error message for sym1-sym2
7854 errors when sym1 is in a different segment from sym2.
7856 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7858 * config/tc-m32r.c (warn_unmatched_high): New static local.
7859 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7860 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7861 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7862 (md_parse_option): Likewise.
7863 (md_show_usage): Likewise.
7864 (m32r_frob_file): Likewise.
7866 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7867 (read_a_source_file): Call them.
7868 * read.h (stabs_generate_asm_file): Declare.
7869 * stabs.c (stabs_generate_asm_file): New function.
7870 (generate_asm_file): New function.
7871 (stabs_generate_asm_lineno): Move file name handling into
7874 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7876 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7877 (d30v_current_align, d30v_current_align_seg): New variables.
7878 (d30v_last_label): New variable.
7879 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7880 (s_d30v_data, s_d30v_section): Likewise.
7881 (md_pseudo_table): Call them.
7882 (md_begin): Initialize d30v_current_align_seg.
7883 (md_assemble): Call d30v_align when needed by known current alignment.
7884 (d30v_frob_label, d30v_cons_align): New functions.
7885 * config/tc-d30v.h (md_do_align): Remove.
7886 (tc_frob_label): Call d30v_frob_label.
7887 (md_cons_align): New.
7889 * config/tc-d30v.c (find_format): Convert complex expressions to
7890 expression symbols before processing. Clean up code formatting.
7892 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7894 * po/Make-in (install-info): New target.
7896 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7898 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7900 * config/tc-mn10300.c (md_assemble): Likewise.
7902 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7904 * Makefile.am: Update with `make dep-am'.
7905 (HFILES): Add cgen.h.
7906 (cgen.o): Depend on cgen.h.
7907 * Makefile.in: Regenerate.
7909 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7911 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7913 * gasp.c (grab_label): Permit a label to be a preprocessor
7914 variable by permitting a label to start with a backslash.
7916 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7918 * config/tc-mips.c (validate_mips_insn): Removed hack
7919 for previously inaccessible bitfields in some INSN_TRAP
7922 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7924 * config/tc-d30v.c (do_assemble): Abort with error message
7925 if opcode operands do not match.
7927 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7929 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7930 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7931 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7932 similar new 'q' operand.
7934 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7936 * cgen.c (cgen_asm_finish_insn): Fix typo.
7938 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7941 * cgen.c: Include it.
7942 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7943 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7944 All callers updated.
7945 * config/tc-m32r.c: Include cgen.h.
7946 (m23r_insn): New members num_fixups,fixups.
7948 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7950 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7951 to avoid compiler warning.
7953 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7955 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7958 * makefile.vms (OBJS): Add ehopt.obj
7960 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7962 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7964 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7966 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7967 a short format insn.
7968 (md_assemble): Set it for explicitly packed insns.
7970 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7972 * config/obj-coff.c (c_symbol_merge): Do not take address of
7973 native fields when performing the memcpy.
7975 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7977 * config/tc-mips.c (macro,macro2): Implement
7978 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7980 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7982 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7983 relocations against globally visible symbols.
7984 * config/tc-m68k.c (relaxable_symbol): New macro.
7985 (m68k_ip, md_estimate_size_before_relax): Use it.
7986 (tc_m68k_fix_adjustable): Also handle weak symbols.
7988 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7990 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7991 references to externally visible symbols.
7992 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7993 values in twice for a PC relative reloc if the symbol is
7996 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7997 don't adjust a PC relative reloc against an externally visible
7999 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
8000 for a PC relative fixup against an externally visible defined
8001 symbol, arrange to store object file and addend values as though
8002 the symbol were not defined.
8003 (tc_gen_reloc): Likewise.
8005 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
8007 * read.c (sizeof_leb128): Referenced externally by write.c so
8010 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8012 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
8013 and expand a 'debug' symbol associated with the next instruction
8014 that does not cause a short instruction to be filled with a NOP.
8015 (md_pseudo_table): Add support for .debugsym.
8016 (assemble_parallel_insn): Add calls to expand_debug_sym as
8018 (md_assemble): Ditto.
8020 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8022 * as.c (main): Conditionally call setlocale.
8023 * gasp.c (main): Likewise.
8024 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8025 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8027 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8029 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8031 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8033 * config/tc-hppa.c: Change all calls to bzero to use memset.
8034 (pa_ip): Add cast to avoid warning.
8035 (tc_gen_reloc, md_apply_fix): Likewise.
8036 (pa_find_space_by_number): Likewise.
8037 (hppa_force_relocation): Likewise.
8038 (pa_block): Change i to unsigned int.
8039 * config/obj-som.h (obj_som_copyright): Declare.
8041 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8043 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8044 for line numbers for assembly source.
8046 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8048 * configure.in: Change version number to 2.9.4
8049 * configure: Rebuild.
8051 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8053 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8055 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8057 * ecoff.h: Change symbolS in function declaration to struct
8060 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8062 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8063 (md_convert_frag): Fix i18n typo.
8065 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8067 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8068 * ecoff.h: Protoype it.
8069 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8070 [EVAX] (s_alpha_prologue): Delete.
8071 (md_pseudo_table): Update.
8073 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8076 array to local pointer.
8077 (get_args, parse_expr): Add casts to avoid warnings.
8079 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8081 * read.c (s_set): Cast xmalloc return value to fragS *.
8082 * config/tc-m68k.c (m68k_ip): Function made static to match
8083 previous forward declaration.
8084 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8086 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8088 * config/tc-v850.c: Add internationalisation macros to error
8091 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8092 macros to error strings.
8094 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8096 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8097 reloc is in the TOC csect.
8098 (md_apply_fix3): Correct gettext typo.
8100 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8102 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8103 .L - they are local labels and the branches are not really
8104 function calls but rather far jumps.
8106 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8108 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8110 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8112 * config/tc-i386.c (md_assemble): Print operand number rather than
8113 using ordinal_names.
8114 (i386_operand): Likewise.
8116 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8118 * Makefile.am (INTLLIBS): Define to work around apparent automake
8120 All Makefiles: Regenerated.
8122 * Many files: Added gettext invocations around user-visible
8124 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8125 HAVE_LC_MESSAGES): Define.
8126 * dep-in.sed: Added asintl.h.
8127 * po/Make-in: New file.
8128 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8130 * read.c (Z_): Renamed from `_'.
8131 * Makefile.am (SUBDIRS): Added po.
8132 (POTFILES): new macro.
8133 (po/POTFILES.in): New target.
8134 ($(OBJS)): Added asintl.h.
8136 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8137 (as_new_LDADD): Added $(INTLLIBS).
8138 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8139 (gasp_new_LDADD): Added $(INTLLIBS).
8140 (gasp_new_DEPENDENCIES): New macro.
8141 * configure, aclocal.m4: Rebuilt.
8142 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8144 (ALL_LINGUAS): Define.
8145 * macro.c: Include "asintl.h".
8146 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8147 * as.h: Include "asintl.h".
8148 * config/tc-i386.c (ordinal_names): Removed.
8149 (md_assemble): Changed error text to avoid ordinal_names.
8150 (i386_operand): Likewise.
8151 (reloc): Added as_bad to avoid i18n problems.
8152 (tc_gen_reloc): Likewise.
8153 * config/tc-arm.c (bad_args): Now a #define.
8155 * config/obj-vms.c (VMS_stab_parse): Changed type of
8157 (global_symbol_directory): Unified strings to avoid i18n
8159 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8160 avoid i18n problems.
8161 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8162 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8164 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8166 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8168 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8170 * as.c (print_version_id): Added an fprintf to avoid i18n
8172 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8174 * expr.c (expr): Added as_warn call to avoid i18n problems.
8175 * messages.c (as_assert): Changed code to avoid i18n problems.
8176 (as_abort): Likewise.
8177 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8178 (s_space): Likewise.
8179 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8181 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8183 * config/tc-i386.c (check_prefix): New static function, split out
8185 (struct _i386_insn): Add wait_prefix field.
8186 (md_assemble): Remove wait_prefix local variable. Use
8187 check_prefix when adding a prefix.
8189 * config/tc-i386.c (current_templates): New static variable.
8190 (md_assemble): Remove current_templates local variable.
8191 (md_assemble, i386_operand): Improve error and warning messages in
8192 many places. Add RESTORE_END_STRING in many places before error
8193 return. Clarify some comments.
8195 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8197 (md_assemble): Parse string instruction operands, looking for
8198 segment override prefixes. Check for invalid segment prefixes on
8200 (i386_operand): i.seg[] and max mem_operand changes for string
8202 * config/tc-i386.h (EsSeg): Define.
8204 * config/tc-i386.h (regKludge): Define.
8205 (iclrKludge, imulKludge): Don't define.
8206 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8207 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8208 opcode_modifier checks to look for more common cases first. Add
8209 default_seg for IsString case.
8211 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8213 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8215 * configure: Rebuild with new automake and libtool.
8216 * aclocal.m4, Makefile.in: Likewise.
8218 * doc/Makefile.am (as.dvi): New target.
8219 * doc/Makefile.in: Rebuild.
8221 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8223 * configure.in: Added sparc86x support.
8225 * configure: Rebuild.
8227 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8229 (md_parse_option): Warn if -EL is not supported for this architecture.
8231 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8233 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8235 * config/tc-mips.c (mips_ip): Note when we use get match on
8236 the full instruction name.
8238 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8240 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8241 back into the expression to handle add/sub simplification correctly.
8243 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8245 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8247 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8249 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8252 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8254 * symbols.c (max_indent_level): New global.
8255 (print_symbol_value_1): Use it.
8256 * expr.h (expr_build_dot): Declare.
8257 * expr.c (expr_build_dot): New function.
8259 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8261 * symbols.c (print_binary): New function.
8262 (print_expr_1): Call it.
8264 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8266 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8267 operand in the opcode.
8269 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8271 * config/tc-i386.h: Reorder operand flags and opcode modifier
8272 flags for clarity. Remove unused definitions: Unknown,
8273 ImmUnknown, DispUnknown, NoModrm.
8274 * config/tc-i386.c (type_names): Add missing Debug type.
8275 (md_assemble): Better duplicate prefix checking. Quicker string
8276 instruction check via new opcode_modifier flag.
8278 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8280 * doc/as.texinfo (Invoking): Clarify -Wa example.
8282 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8284 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8285 (s_mips_weakext): Define.
8286 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8287 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8290 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8292 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8293 is an error if the value can not be computed at assembly time.
8294 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8296 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8298 * gasp.c (main): Set next field of new include_path structure to
8299 NULL. From Avery Pennarun <averyp@gdc.ca>.
8301 * read.c (s_mri_sect): Call as_bad rather than abort for an
8302 unsupported MRI target.
8304 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8306 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8307 the destination of a branch instruction should be altered.
8308 (find_real_start): New function: Locate the real, Thumb coded
8309 start of a Thumb function.
8310 (do_t_branch23): Alter the destination of branches to Thumb
8313 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8315 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8317 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8320 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8322 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8323 * doc/c-hppa.texi: Likewise.
8325 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8327 * Makefile.am: Rebuild dependencies.
8328 * Makefile.in: Rebuild.
8330 * Makefile.am (DEP_INCLUDES): New variable.
8331 (.dep1): Change to work when srcdir is not an absolute path.
8332 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8333 * Makefile.in: Rebuild.
8335 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8337 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8338 LinearAddress patch.
8340 * configure.in: Set version to 2.9.1.
8341 * configure: Rebuild.
8343 * Branched binutils 2.9.
8345 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8347 * config/tc-i386.h (FWait): Define.
8348 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8349 other prefixes. Check FWait flag in opcode table to see which
8350 instructions require an fwait prefix.
8352 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8354 * stabs.c (get_stab_string_offset): Always create a stab string
8357 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8359 Fix some gcc -Wall warnings:
8360 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8361 * ehopt.c (eh_frame_code_alignment): Likewise.
8362 * expr.c (integer_constant, operand): Likewise.
8363 * frags.c (frag_align): Likewise.
8364 * gasp.c (level_0, change_base, doinstr): Likewise.
8365 * hash.c (hash_ask): Likewise.
8366 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8367 (debugging_pseudo): Likewise.
8368 * macro.c (define_macro, check_macro): Likewise.
8369 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8370 (ignore_rest_of_line, float_cons): Likewise.
8371 * symbols.c (decode_local_label_name): Likewise.
8372 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8373 (fixup_segment, number_to_chars_bigendian): Likewise.
8374 (number_to_chars_littleendian): Likewise.
8375 * config/atof-ieee.c (gen_to_words): Likewise.
8376 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8377 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8378 * read.c (output_big_sleb128): Initialize locals to avoid
8380 (output_big_uleb128, equals): Likewise.
8381 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8382 to unsigned int. Change zeros to unsigned int.
8383 * cond.c (s_if): Add return to default case.
8384 * frags.c (frag_now_fix): Change return type to addressT.
8385 * frags.h (frag_now_fix): Update declaration.
8386 * listing.c (file_info_struct): Change linenum to unsigned int.
8387 (struct list_info_struct): Change hll_line to unsigned int.
8388 (print_source): Update format string.
8389 * read.c (emit_expr): Change scan to unsigned int, and don't
8390 bother to initialize it.
8391 * symbols.c (dollar_label_count): Change to unsigned long.
8392 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8393 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8394 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8396 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8398 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8399 mcf5200 just as we do for m68000.
8400 (m68k_init_after_args): Likewise.
8401 (md_estimate_size_before_relax): Likewise.
8403 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8405 * config/tc-v850.c (md_assemble): Store relocation addend in
8406 fixup instead of instruction.
8408 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8410 * config/tc-i386.c (md_assemble): Swap template arguments to
8411 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8412 This macro is currently symmetric, so passing them the wrong
8413 way didn't cause any problem, but may if the macro is changed
8415 After copying template to i.tm, use i.tm. rather than t-> to
8416 access fields, and make t a const*
8417 Move i.tm.operand_types[] swap to immediately after the copy.
8419 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8421 * expr.h (expr_build_uconstant): Add prototype.
8422 (expr_build_unary,expr_build_binary): Add prototypes.
8423 * expr.c (expr_build_uconstant): New function.
8424 (expr_build_unary,expr_build_binary): New functions.
8426 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8428 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8429 * macro.c (macro_expand_body): Increase buffer size.
8430 * messages.c (as_warn): Likewise.
8431 (as_warn_where, as_bad, as_bad_where): Likewise.
8433 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8435 Based on patch from H.J. Lu <hjl@gnu.org>:
8436 * Makefile.am (DISTSTUFF): New variable.
8437 (diststuff): New target.
8438 * Makefile.in: Rebuild.
8440 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8442 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8443 m32r_elf_section_change_hook.
8445 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8446 emit a nop if a section ends with a 16 bit instruction.
8448 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8450 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8451 s_lcomm rather than obj_coff_lcomm.
8452 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8454 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8456 * config/tc-i386.h (LinearAddress): Define.
8457 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8458 instruction, don't use a default segment.
8460 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8462 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8463 * configure: Rebuild.
8465 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8467 * aclocal.m4, configure: Rebuild with libtool 1.2.
8469 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8471 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8472 PC relative branches. Patch courtesy of Jonathan Walton.
8475 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8477 * configure.in (emulations): Add thumb-pe target.
8479 * configure (emulations): Add thumb-pe target.
8481 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8483 * itbl-lex.l (yywrap): Don't define if already defined as a
8486 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8488 * depend.c (quote_string_for_make): New function.
8489 (wrap_output): Use it.
8491 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8493 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8494 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8496 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8498 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8499 Recognize -GN and -relax.
8500 (md_begin): Initialize gp size from -G switch.
8501 (alpha_force_relocation): Always force if -relax.
8502 (alpha_align): Take a new argument that will specify when to
8503 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8504 Change all callers. Emit nop alignment padding as nop+unop pair.
8506 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8508 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8509 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8511 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8513 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8514 require padding to the next long word boundary.
8516 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8518 * cgen.c: #include symcat.h.
8519 * config/tc-m32r.c: Likewise.
8521 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8523 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8524 absolute expressions instead of '$' prefixed register names.
8526 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8528 * read.c (s_set): Record file and line info for symbols when -as.
8529 (pseudo_set): Don't overwrite that dummy fragment.
8531 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8533 * config/tc-ppc.c (md_pseudo_table): Add "section".
8534 (ppc_named_section): New static function.
8536 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8538 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8539 so we don't have to scan the entire list.
8541 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8543 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8544 case, allow the parallel instructions to modify the same flag
8547 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8549 * listing.c (list_symbol_table): Categorize symbols by
8550 undefined_section rather than sy_frag->line == NULL.
8552 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8554 * Makefile.am (install-exec-local): Install properly when ln
8555 fails or tooldir == prefix.
8557 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8559 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8560 Test result of insert_operand for error.
8562 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8564 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8565 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8566 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8567 * doc/Makefile.in: Rebuild.
8569 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8571 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8572 (macro): Fix handling of M_COP[0-3].
8574 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8576 Based on patches from Ross Harvey <ross@teraflop.com>:
8577 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8578 if macro_alternate or macro_mri.
8579 (getstring): Remove support for byte constants between < and >.
8580 (get_any_string): '<' only starts a string if macro_alternate or
8582 (macro_expand_body): Permit keyword parameters following
8583 positional parameters.
8585 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8586 * configure.in (alpha*-*-netbsd*): New target.
8587 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8588 * configure: Rebuild.
8590 * as.h (flag_warn_suppress_instructionswap): Move from here...
8591 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8592 here, and make static.
8594 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8595 BFD_ASSEMBLER or MANY_SEGMENTS.
8597 * as.c (show_usage): Update bug-gnu-utils address.
8598 * gasp.c (show_usage): Likewise.
8599 * doc/as.texinfo (Bug Reporting): Likewise.
8601 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8603 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8604 insns regardless of the size of a pointer if we're in mips I or
8606 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8608 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8610 Fix rac to accept only a0:
8611 * tc-d10v.c (parallel_ok, find_opcode):
8612 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8613 Introduce OPERAND_GPR.
8615 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8617 * read.c (s_fill): Handle non-constant repeat counts by creating
8618 an rs_space fragment.
8620 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8622 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8623 from as_bad to as_warn.
8625 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8627 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8628 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8629 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8631 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8633 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8634 seg_fix_rotP rather than fix_root from seg_info.
8636 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8638 * expr.c: Add support for 0x1_2_3_4 bignums.
8640 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8642 * configure.in: Change -linux* to -linux-gnu*.
8643 * configure: Rebuild.
8645 * app.c (do_scrub_begin): Treat \r as whitespace.
8647 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8649 * Makefile.am: Update dependencies.
8650 * Makefile.in: Rebuild.
8652 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8654 * configure, aclocal.m4: Rebuild with new libtool.
8656 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8658 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8659 the argument to bfd_set_arch_mach.
8660 (load_address): Use bfd_arch_bits_per_address to determine the
8661 bit size of an address instead of looking at the isa level.
8662 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8664 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8666 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8668 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8670 * ehopt.c: New file.
8671 * as.h (enum _relax_state): Add rs_cfa.
8672 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8673 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8674 * read.c (emit_expr): Call check_eh_frame.
8675 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8676 (relax_segment): Likewise.
8677 * Makefile.am: Rebuild dependencies.
8678 (GAS_CFILES): Add ehopt.c.
8679 (GENERIC_OBJS): Add ehopt.o.
8680 * doc/internals.texi (Frags): Document rs_cfa.
8682 * as.c (show_usage): Mention --traditional-format.
8683 (parse_args): Accept --traditional-format.
8684 * as.h (flag_traditional_format): Declare.
8685 * output-file.c (output_file_create): If flag_traditional_format,
8686 set BFD_TRADITIONAL_FORMAT on stdoutput.
8687 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8689 * config/tc-mips.c (append_insn): Make sure that if we have a
8690 fixup for an unmatched %hi reloc, it does not associated with a
8693 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8694 * doc/Makefile.in: Likewise.
8696 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8698 * config/tc-m32r.c (check_for_side_effects): New function.
8699 (can_make_parallel): Add checks for instruction side effects
8700 clashing with the other instruction.
8701 (assemble_parallel_insn): Improve warning messages. Return error
8702 message from non-swapped instruction order.
8704 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8706 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8708 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8709 md_cleanup definition. This moves the forced literal output to
8710 the end of the source pass, and avoids macro's inserting literals
8711 into the code immediately after the macro expansion.
8713 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8715 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8716 a gas internal symbol is adjustable.
8717 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8719 * as.h: If gcc version greater than 2.6, use `__format__' and
8720 `__printf__' in function attributes, rather than `format' and
8723 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8725 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8727 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8729 Add tms320c30 support:
8730 * config/tc-tic30.h: New file.
8731 * config/tc-tic30.c: New file.
8732 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8733 TARGET_FORMAT as "coff-tic30".
8734 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8735 * Makefile.am: Rebuild dependencies.
8736 (CPU_TYPES): Add tic30.
8737 (CPU_OBJ_VALID): tic30-aout is valid.
8738 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8739 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8740 * configure, Makefile.in: Rebuild.
8742 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8744 * config/tc-v850.c (md_assemble): Improvements to error messages.
8746 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8748 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8749 BFD_RELOC_HI16_S to store the high bits of any value.
8751 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8752 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8753 assembler calculate relocations to any external symbol at all.
8754 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8755 involving generation of pc-relative relocs.
8756 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8757 has been moved to md_apply_fix3.
8759 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8760 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8761 which actually means (the address of identifier's GOT entry) +
8762 constant, which is not particularly useful.
8764 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8766 * read.h (include_dirs): Declare.
8767 (include_dir_count,include_dir_maxlen): Declare.
8769 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8771 * configure.in: Correct check for shared opcodes library.
8772 * configure: Rebuild.
8774 * listing.c (buffer_line): If we can't open the file, set at_end.
8775 (listing_print): Remove unused local variable fi.
8777 * config/m68k-parse.y (reglistpair): Handle register list in
8780 * config/vms-conf.h: Don't undef VERSION.
8782 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8784 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8786 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8788 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8789 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8790 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8791 (EXTRA_DIST): Define.
8792 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8793 explicitly rather than via the list of object files.
8794 (gcc-as.opt): New file created when make-gas.com is run.
8795 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8796 itbl-cpu.h} to #include appropriate file rather than copying that
8798 * config/vms-conf.h: Synchronize with current config.in.
8799 * Makefile.in: Rebuild.
8801 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8803 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8804 (parallel_ok): Relaxed parallel subinstruction dependency check.
8806 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8808 * as.h (flag_warn_suppress_instructionswap): added new flag.
8809 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8810 command line argument.
8811 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8812 warning only if flag_warn_suppress_instructionswap is false.
8814 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8816 * configure.in (i386-*-mingw32*): New target.
8817 * configure: Rebuild.
8819 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8821 * symbols.c (resolve_symbol_value): Don't set the segment if it
8822 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8824 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8827 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8829 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8830 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8833 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8835 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8837 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8839 * config/tc-v850.c (v850_insert_operand): Display instruction when
8840 an error is encountered.
8842 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8844 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8845 (i386-*-sco3.2v5*coff): New target.
8846 (i386-*-sco3.2*): New target.
8847 * configure: Rebuild.
8849 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8851 * config/tc-v850.c: Tidy error message production.
8853 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8855 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8856 validate_immediate return value in the right type for comparisons
8859 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8861 * listing.c (MAX_BYTES): Use listing variables not constants.
8862 (data_buffer): No longer an array, but a pointer.
8863 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8864 (listing_listing): Allocate data_buffer.
8866 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8868 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8869 --listing-rhs-width, --listing-cont-lines.
8870 (show_usage): Update.
8871 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8872 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8873 (print_lines): Use the variables instead of the constants.
8874 (listing_listing): Likewise.
8875 * listing.h: Declare the new vars.
8877 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8879 * as.c (parse_args): Add --keep-locals alias for -L.
8880 Add --strip-local-absolute.
8881 (show_usage): Update.
8882 * as.h (flag_strip_local_absolute): New flag.
8883 * symbols.c (S_IS_LOCAL): Use it.
8884 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8885 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8886 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8888 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8890 * config/tc-m32r.c: Detect if explicitly parallel instructions
8891 might have an io conflict and issue a warning message.
8893 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8895 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8896 cgen_swap_fixups): Functions to save, restore and swap the fixup
8897 chain with a backup copy.
8898 (cgen_asm_finish_insn): Returns address of constructed insn.
8900 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8902 * listing.c (file_info_struct): Remove FILE, add POS.
8903 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8904 (file_info): Don't open the file.
8905 (buffer_line): Check for the file in the last_open cache, updating
8907 (print_source): Don't reference file_info->file.
8908 (listing_listing): Likewise.
8909 (listing_print): Close the file in the cache, if any.
8911 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8913 * read.c (dwarf_file_string): New file static variable.
8914 (emit_expr): Look for constant sequence that leads up to a file
8915 name in DWARF debugging output.
8916 (stringer): Use dwarf_file_string to decide whether to accept a
8917 string as a file name.
8919 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8921 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8922 (crack_operand): Add reg->reglst MRI hack.
8923 (r_seg): Put reglst symbols in reg_section.
8924 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8926 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8928 * tc-sh.c (get_specific): Handle SGR & DBR.
8930 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8932 * tc-h8300.c (parse_reg): Take the length of the symbol into
8933 account when attempting to match a register name.
8934 * tc-h8500.c (parse_reg): Likewise.
8936 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8938 * cgen.c: Formatting changes to improve readability.
8940 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8942 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8945 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8947 Based on a patch from Jim Wilson
8948 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8949 (tc_gen_reloc): Handle cross section PC relative relocs
8952 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8954 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8956 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8958 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8959 (expr_jmp_buf): New static local.
8960 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8961 (cgen_md_operand): New function.
8962 * tc-m32r.c: Clean up pass over `struct foo' usage.
8963 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8965 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8967 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8968 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8970 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8972 * config/tc-i386.c (i386_operand): Give an error if there are
8973 unrecognized characters after an expression.
8975 For older changes see ChangeLog-9697