1 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3 * doc/as.texinfo: Document '#' as comment character for i386 and
4 x86_64. Add AMD x86-64 into menu of machine dependent information.
6 * doc/c-i386.texi: Document x86_64 extensions.
8 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
10 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
12 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
14 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
15 * NEWS: Add note about Pentium4 support.
17 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
19 * tc-i387.c (pi, pte, pt): Update.
20 (type_names): Add new types.
22 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
24 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
26 (CpuP4, CpuSSE2): New.
27 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
29 2001-01-03 Philip Blundell <pb@futuretv.com>
31 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
33 (alpha_fix_adjustable): Likewise.
34 (md_apply_fix): Likewise.
36 2000-12-31 H.J. Lu <hjl@gnu.org>
38 * listing.c (listing_message): Allocate string only if it is
43 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
45 * doc/internals.texi (Relaxing with a table) <after relaxation>:
46 Point out caveats with generating fixups for the opcode in a frag.
48 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
50 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
53 2000-12-29 H.J. Lu <hjl@gnu.org>
55 * listing.c (calc_hex): Print the variable part only if the
56 fragment type is rs_fill.
58 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
60 * doc/internals.texi (tc_conditional_pseudoop,
61 TC_LINKRELAX_FIXUP): Fix typos.
63 2000-12-28 Richard Henderson <rth@redhat.com>
65 * write.c (subsegs_finish): Fix thinko last change -- don't
66 "optimize" the alignment == 0 case.
68 2000-12-28 Richard Henderson <rth@redhat.com>
70 * as.h (rs_align_test): New.
71 * frags.c (NOP_OPCODE): Move default from read.c.
72 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
73 (frag_align_code): New.
74 * frags.h (frag_align_code): Declare.
75 * read.c (NOP_OPCODE): Remove.
76 (do_align): Use frag_align_code.
77 * write.c (NOP_OPCODE): Remove.
78 (get_recorded_alignment): New.
79 (cvt_frag_to_fill): Handle rs_align_test.
80 (relax_segment): Likewise.
81 (subsegs_finish): Align last subseg in section to the
82 section alignment. Use frag_align_code.
83 * write.h (get_recorded_alignment): Declare.
84 * config/obj-coff.c (size_section): Handle rs_align_test.
85 (fill_section, fixup_mdeps): Likewise.
86 (write_object_file): Use frag_align_code.
88 * config/tc-alpha.c (alpha_align): Use frag_align_code.
89 (alpha_handle_align): New.
90 * config/tc-alpha.h (HANDLE_ALIGN): New.
91 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
93 * config/tc-i386.h (md_do_align): Use frag_align_code.
94 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
96 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
97 (ia64_handle_align): New.
98 * config/tc-ia64.h (HANDLE_ALIGN): New.
99 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
101 * config/tc-m32r.c (m32r_do_align): Remove.
102 (m32r_handle_align): New.
103 (fill_insn): Use frag_align_code.
104 * config/tc-m32r.h (md_do_align): Remove.
105 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
106 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
107 * config/tc-mips.c, config/tc-mips.h: Similarly.
109 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
110 (sh_handle_align): Likewise. Handle rs_align_code.
111 (sh_do_align): Remove.
112 * config/tc-sh.h (md_do_align): Remove.
113 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
115 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
116 (sparc_handle_align): Likewise. Handle rs_align_code.
117 * config/tc-sparc.h (md_do_align): Remove.
118 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
120 2000-12-22 DJ Delorie <dj@redhat.com>
122 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
123 when we assemble the first half of a pair.
125 2000-12-22 H.J. Lu <hjl@gnu.org>
127 * config/tc-i386.c (reloc): Update the macro for non-bfd
129 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
131 2000-12-22 H.J. Lu <hjl@gnu.org>
133 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
135 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
137 * tc-i386.h (i386_target_format): Define even for ELFs.
138 (QWORD_MNEM_SUFFIX): New macro.
139 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
141 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
142 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
144 (Size64, No_qSuf, NoRex64, Rex64): New macros.
145 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
146 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
147 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
148 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
150 (Reg, WordReg): Add Reg64.
151 (Imm): Add Imm32S and Imm64.
153 (Disp): Add Disp64 and Disp32S.
154 (AnyMem): Add Disp32S.
155 (RegRex, RegRex64): New macros.
156 (rex_byte): New type.
157 * tc-i386.c (set_16bit_code_flag): Kill.
158 (fits_in_unsigned_long, fits_in_signed_long): New functions.
159 (reloc): New parameter "signed"; support x86_64.
160 (set_code_flag): New.
161 (DEFAULT_ARCH): New macro; default to "i386".
162 (default_arch): New static variable.
163 (struct _i386_insn): New fields Operand_PCrel; rex.
164 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
165 (flag_code): New enum and static variable.
166 (use_rela_relocations): New static variable.
167 (flag_code_names): New static variable.
168 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
169 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
171 (i386_align_code): Return plain "nop" for x86_64.
172 (mode_from_disp_size): Support Disp32S.
173 (smallest_imm_type): Support Imm32S and Imm64.
174 (offset_in_range): Support size of 8.
175 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
176 (md_pseudo_table): Add "code64"; use set_code_flat.
177 (md_begin): Emit sane error message on hash failure.
178 (tc_i386_fix_adjustable): Support x86_64 relocations.
179 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
180 instructions supported on particular arch just partially,
181 output of 64bit immediates, handling of Imm32S and Disp32S type.
182 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
183 (i386_displacement): Likewise.
184 (i386_index_check): Cleanup; support 64bit addresses.
185 (md_apply_fix3): Support x86_64 relocation and rela.
186 (md_longopts): Add "32" and "64".
187 (md_parse_option): Add OPTION_32 and OPTION_64.
188 (i386_target_format): Call even for ELFs; choose between
189 elf64-x86-64 and elf32-i386.
190 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
191 (tc_gen_reloc): Support rela relocations and x86_64.
192 (intel_e09_1): Support QWORD.
194 2000-12-15 Diego Novillo <dnovillo@redhat.com>
196 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
197 it's not an offset expression.
198 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
199 keep the braces '[' and ']' in the output string.
200 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
201 != FLAT. There is no such op_modifier.
203 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
205 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
208 2000-12-13 Kazu Hirata <kazu@hxi.com>
210 * as.h: Fix formatting.
212 * dwarf2dbg.c: Likewise.
213 * input-scrub.c: Likewise.
216 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
218 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
219 configure: Regenerate.
221 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
223 * dwarf2dbg.c: #include <limits.h> only if it exists.
225 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
227 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
228 (md_apply_fix): Here too.
230 2000-12-12 Jim Wilson <wilson@redhat.com>
232 * config/tc-ia64.h (ia64_init): Add prototype.
234 2000-12-12 H.J. Lu <hjl@gnu.org>
236 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
238 * read.h (outputting_stabs_line_debug): Change it to int.
239 * stabs.c (outputting_stabs_line_debug): Likewise.
241 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
243 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
244 the address of a function result.
246 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
248 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
249 (md_assemble): Call dwarf2_emit_insn.
250 (shlib): Fix typo SHILB -> SHLIB.
251 (md_parse_option): Likewise.
252 (ppc_elf_validate_fix): Likewise:
253 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
255 2000-12-12 Nick Clifton <nickc@redhat.com>
257 * cgen.h: Fix formatting.
258 * input-scrub.c: Fix formatting.
259 * macro.c: Fix formatting.
260 * config/tc-mips.c: Fix formatting.
261 * doc/c-mips.texi: Fix formatting.
263 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
265 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
266 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
268 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
270 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
273 * i386.h (*_Suf): Remove No_dSuf.
274 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
276 (i386_optab): Remove 'd' in the suffixes.
278 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
280 * config/tc-i386.c (T_SHORT): Undefine before defining.
282 2000-12-05 Kazu Hirata <kazu@hxi.com>
284 * config/tc-mips.c: Fix formatting.
286 2000-12-04 Matthew Hiller <hiller@redhat.com>
288 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
289 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
290 (md_show_usage): Ditto.
291 (md_parse_option): Ditto.
292 (d10v_cleanup): Writes pending instruction only if
293 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
294 Fix compile time warning messages.
296 * doc/c-d10v.texi: Documents new options.
298 2000-12-04 Matthew Hiller <hiller@redhat.com>
300 * stabs.c (outputting_stabs_line_debug): New variable.
301 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
302 function entry and unset at function exit.
304 * read.h (outputting_stabs_line_debug): New extern declaration.
306 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
308 * dwarf2dbg.c: Fix compile time warning messages.
310 2000-12-03 Kazu Hirata <kazu@hxi.com>
312 * config/tc-a29k.c: Fix formatting.
313 * config/tc-alpha.c: Likewise.
314 * config/tc-arm.c: Likewise.
315 * config/tc-cris.c: Likewise.
316 * config/tc-hppa.c: Likewise.
317 * config/tc-i370.c: Likewise.
318 * config/tc-i386.c: Likewise.
319 * config/tc-i860.c: Likewise.
320 * config/tc-i960.c: Likewise.
321 * config/tc-ia64.c: Likewise.
322 * config/tc-m68hc11.c: Likewise.
323 * config/tc-m68k.c: Likewise.
324 * config/tc-m88k.c: Likewise.
325 * config/tc-pj.c: Likewise.
326 * config/tc-ppc.c: Likewise.
327 * config/tc-sh.c: Likewise.
328 * config/tc-sparc.c: Likewise.
329 * config/tc-tahoe.c: Likewise.
330 * config/tc-vax.c: Likewise.
332 2000-12-01 Chris Demetriou <cgd@sibyte.com>
334 * config/tc-mips.c (mips_ip): When calculating offsets,
335 don't accept as constant the difference between the
336 addresses of symbols in two different sections.
338 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
340 (validate_mips_insn): Likewise. Also, update 'B' operand
341 specifier to use OP_*_CODE20 constants and delete 'm' operand
343 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
344 operand specifiers. Change warning generated by 'B' operand
345 specifier to reflect its new multi-purpose usage.
347 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
348 -1, and update comment.
349 (file_mips_isa): Likewise.
350 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
351 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
352 ISA_* constants rather than hard-coded numbers.
353 (mips_cpu_info): New structure.
354 (mips_cpu_info_table): New table describing CPU and ISA names
356 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
357 mips_cpu_info_from_cpu): New functions.
358 (mips_isa_to_str): New function to get string for ISA name.
359 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
361 (md_begin): Redo CPU and ISA selection logic, using
362 mips_cpu_info_from_*. Convert to use ISA_* constants rather
363 than hard-coded numbers.
364 (append_insn, mips_emit_delays, macro, macro2): Convert to use
365 ISA_* constants rather than hard-coded numbers.
366 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
367 (md_longopts): Delete OPTION_NO_MIPS32.
368 (md_parse_option): Convert to use ISA_* constants rather than
369 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
370 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
371 to use strcasecmp to recognize "default" and to use
372 mips_cpu_info_from_name to get CPU numbers from argument.
373 (md_show_usage): Move -mips32 so it's with the rest of the ISA
374 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
376 (s_mipsset): Accept ISA value 32.
377 * doc/as.texinfo: Clean up MIPS options summary slightly,
378 remove -no-mips32. Add note about -mips4 and -mips32
379 specifying those ISA levels. Delete -mips32 and -no-mips32
380 cpu flag descriptions.
381 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
382 up the supported CPU switch list, and replace 4Kc, 4Km, and
383 4Kp entries with a single mips32-4k entry. Note that you can
386 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
388 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
390 (md_parse_option): Add cases for OPTION_MIPS5 and
392 (md_show_usage): Mention -mips5 and -mips64 arguments.
393 (s_mipsset): Add cases for MIPS5 and MIPS64.
394 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
396 * doc/as.texinfo: Mention -mips5 and -mips64 options
398 * doc/c-mips.texi: Likewise. Also update introduction
399 and ".set" usage information.
401 * config/tc-mips.c (md_show_usage): Add "sb1" to the
403 (mips_cpu_info_table): Add SB-1 entries.
404 * doc/c-mips.texi: Add "sb1" to the list of CPUs
405 known to the -mcpu option.
407 * doc/as.texinfo: Correct description of MIPS -mcpu
408 option, by copying some of the text from doc/c-mips.texi.
410 2000-12-01 Joel Sherrill <joel@OARcorp.com>
412 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
414 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
415 (sparc*-*-rtems*): Switched from a.out to ELF.
416 * configure: Regenerate.
417 * config.in: Regenerate.
418 * Makefile.in: Regenerate.
419 * aclocal.m4: Regenerate.
420 * po/gas.pot: Regenerate.
422 2000-11-30 Philip Blundell <pb@futuretv.com>
424 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
425 even in non BFD_ASSEMBLER case.
427 2000-11-30 Diego Novillo <dnovillo@redhat.com>
429 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
432 2000-11-29 Richard Henderson <rth@redhat.com>
434 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
435 until dwarf2_finish; use relaxation to get cross-fragment offsets;
436 thread multiple subsegments properly; handle multiple code
437 sections properly; emit proper compilation unit info for assembler
440 * as.h (enum _relax_state): Add rs_dwarf2dbg.
441 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
442 (dwarf2dbg_estimate_size_before_relax): Declare.
443 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
444 * write.c: Include dwarf2dbg.h.
445 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
446 (relax_segment): Likewise.
448 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
450 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
451 jump>: Use as_bad_where instead of as_bad. Tweak error message
452 accordingly. Stabilize frag by updating fix part and resetting
454 <undefined symbol, unconditional jump>: Ditto.
455 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
456 indexing is_end_of_line[].
457 (md_assemble): Initialize size to 0.
458 (md_section_align): Mark parameter seg as unused.
459 (parse_reg): Parse names case-insensitively.
461 2000-11-28 Kazu Hirata <kazu@hxi.com>
463 * config/obj-aout.h: Fix formatting.
464 * config/obj-bout.h: Likewise.
465 * config/obj-coff.c: Likewise.
466 * config/obj-coff.h: Likewise.
467 * config/obj-elf.h: Likewise.
468 * config/obj-som.h: Likewise.
469 * config/obj-vms.c: Likewise.
470 * config/obj-vms.h: Likewise.
471 * config/tc-h8300.h: Likewise.
472 * config/tc-ns32k.h: Likewise.
473 * config/tc-sparc.h: Likewise.
474 * config/tc-tic54x.h: Likewise.
475 * config/tc-z8k.h: Likewise.
477 2000-11-28 Nick Clifton <nickc@redhat.com>
479 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
480 License is present in the sources, but not the output, and
481 also available from the GNU website.
482 (GNU Free Documentation License): Comment out this section.
484 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
486 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
487 targets. Remove i860 from valid a.out targets.
488 * Makefile.in: Regenerate.
490 * config/tc-cris.c: Include dwarf2dbg.h.
491 (md_pseudo_table): Add .file and .loc.
492 (md_assemble): Call dwarf2_emit_insn if generating ELF.
493 (s_cris_file, s_cris_loc): New.
494 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
495 * Makefile.am: Regenerate dependencies.
496 * Makefile.in: Regenerate.
498 2000-11-28 Alan Modra <alan@linuxcare.com.au>
500 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
501 (MRI_MUL_PRECEDENCE): Likewise.
502 (op_rank): Fix a comment typo.
504 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
506 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
508 (get_operand): Fix analysis for movw/movb instructions.
510 2000-11-24 Nick Clifton <nickc@redhat.com>
512 * configure.in (xscale-elf): Add target.
513 (xscale-coff): Add target.
514 * configure: Regenerate.
516 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
518 (ARM_EXT_XSCALE): New ARM architecture extension.
519 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
520 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
521 (ARM_THUMB): Rename to ARM_EXT_THUMB.
522 (ARM_ARCH_V4): Remove processor from architecture.
523 (ARM_ARCH_3M): New architecutre definition.
524 (ARM_ARCH_V5TE): New architecutre definition.
525 (ARM_ARCH_XSCALE): New architecutre definition.
526 (CPU_DEFAULT): Allow to be defaulted to XScale.
527 (atpcs): New boolean variable.
528 (ldr_flags): Support 'd' flag for double word loads.
529 (str_flags): Support 'd' flag for double word stored.
530 (do_mia): New function.
531 (do_mar): New function.
532 (do_mra): New function.
533 (do_pld): New function.
534 (do_ldrd): New function.
535 (do_blx): New function.
536 (do_bkpt): New function.
537 (do_clz): New function.
538 (do_lstc2): New function.
539 (do_cdp2): New function.
540 (do_t_blx): New function.
541 (do_t_bkpt): New function.
542 (do_smla): New function.
543 (do_smlal): New function.
544 (do_smul): New function.
545 (do_qadd): New function.
546 (do_co_reg2c): New function.
547 (LONGEST_INSN): Redefine to 7.
549 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
550 command line switches.
552 2000-11-22 Jim Wilson <wilson@redhat.com>
554 * config/tc-ia64.c (pseudo_func): Add missing initializers.
555 (struct rsrc): Make line unsigned.
556 (gr_values): Add missing initializer.
557 (SLOT_NUM_NOT_SET): Add unsigned cast.
558 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
559 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
560 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
561 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
562 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
563 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
564 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
565 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
566 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
567 Add ATTRIBUTE_UNUSED to unused parameters.
568 (convert_expr_to_ab_reg): Add parens.
569 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
570 (dot_prologue): Initialize grsave when declared.
571 (md_pseudo_table): Add missing initializers.
572 (operand_match): Add casts to bfd_vma.
573 (emit_one_bundle): Delete unused local prev. Make required_template
575 (specify_resource): Cast i to unsigned.
576 (note_register_values): Use fprintf_vma.
577 (print_dependency): Likewise.
579 2000-11-21 Jim Wilson <wilson@redhat.com>
581 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
582 for unwind info section.
583 (dot_endp): Likewise for unwind section.
585 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
588 2000-11-21 Jakub Jelinek <jakub@redhat.com>
590 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
591 (output_insn): Call dwarf2_emit_insn.
592 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
594 2000-11-17 Richard Henderson <rth@redhat.com>
596 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
597 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
598 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
600 2000-11-17 Nick Clifton <nickc@redhat.com>
602 * config/tc-arm.c (md_pseudo_table): Add support for .line and
605 2000-11-17 Richard Henderson <rth@redhat.com>
607 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
609 2000-11-17 Richard Henderson <rth@redhat.com>
611 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
612 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
613 tri-state definition of alpha_flag_mdebug.
614 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
615 (s_alpha_file): Store first .file directive.
617 (md_pseudo_table): Add stabs and stabn.
619 2000-11-17 Richard Henderson <rth@redhat.com>
621 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
623 2000-11-17 Richard Henderson <rth@redhat.com>
625 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
626 (main): Call dwarf2_finish.
627 * as.h (debug_type): Clarify documentation of the meaning
629 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
630 (print_stats): Fix parenthesis problem.
631 (now_subseg_size): New.
632 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
633 (dwarf2_directive_file): Don't set debug_type.
634 (dwarf2_where): Honor DEBUG_DWARF2 first.
635 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
636 do nothing if not emitting dwarf2 debug info, or no work.
637 * dwarf2dbg.h (dwarf2_emit_insn): Update.
638 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
639 (ecoff_new_file): Likewise.
640 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
641 commentary wrt dwarf2.
643 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
644 ATTRIBUTE_UNUSED as needed.
645 (emit_insn): Call dwarf2_emit_insn.
648 (s_alpha_coff_wrapper): Don't handle them.
649 (md_pseudo_table): Update for .file and .loc.
650 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
652 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
653 don't protect with debug_type.
654 * config/tc-hppa.c (md_assemble): Likewise.
655 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
656 * config/tc-mn10300.c (md_assemble): Likewise.
657 * config/tc-sh.c (md_assemble): Likewise.
658 * config/tc-v850.c (md_assemble): Likewise.
660 * config/tc-arm.c (arm_end_of_source): Remove.
661 * config/tc-hppa.c (pa_end_of_source): Remove.
662 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
663 * config/tc-mn10300.c (mn10300_finalize): Remove.
664 * config/tc-sh.c (sh_finalize): Remove.
665 * config/tc-v850.c (sh_finalize): Remove.
667 * config/tc-arm.h (md_end): Remove.
668 * config/tc-hppa.h (md_end): Remove.
669 (DWARF2_LINE_MIN_INSN_LENGTH): New.
670 * config/tc-m68hc11.h (md_end): Remove.
671 * config/tc-mn10300.h (md_end): Remove.
672 * config/tc-sh.h (md_end): Remove.
673 * config/tc-v850.h (md_end): Remove.
675 * config/tc-ia64.c (emit_one_bundle): Don't protect
676 dwarf2 bits with debug_type.
677 (md_assemble): Likewise.
678 (ia64_end_of_source): Don't call dwarf2_finish.
680 2000-11-16 Jim Wilson <wilson@redhat.com>
682 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
683 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
686 2000-11-16 H.J. Lu <hjl@gnu.org>
688 * config/obj-elf.c (obj_elf_symver): Don't check the missing
691 2000-11-15 Kazu Hirata <kazu@hxi.com>
693 * config/tc-tic30.c: Fix formatting.
694 * config/tc-tic80.c: Likewise.
695 * config/tc-v850.c: Likewise.
696 * config/tc-vax.c: Likewise.
697 * config/tc-w65.c: Likewise.
698 * config/tc-z8k.c: Likewise.
700 2000-11-14 DJ Delorie <dj@redhat.com>
702 * config/tc-v850.c: Support dwarf2.
703 * config/tc-v850.h: Ditto.
705 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
706 parse_cons_expression_v850 to initialize hold_cons_reloc.
708 2000-11-15 Bernd Schmidt <bernds@redhat.com>
710 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
711 (errata_nops_necessary_p): New function.
712 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
715 2000-11-14 Jim Wilson <wilson@redhat.com>
717 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
718 return little endian bfd formats.
720 2000-11-14 Kazu Hirata <kazu@hxi.com>
722 * config/aout_gnu.h: Fix formatting.
723 * config/atof-vax.c: Likewise.
724 * config/m68k-parse.h: Likewise.
725 * config/m88k-opcode.h: Likewise.
726 * config/obj-elf.c: Likewise.
727 * config/tc-arm.c: Likewise.
728 * config/tc-cris.c: Likewise.
729 * config/tc-i386.c: Likewise.
730 * config/tc-ia64.c: Likewise.
731 * config/tc-mn10300.c: Likewise.
732 * config/te-386bsd.h: Likewise.
733 * config/te-hppa.h: Likewise.
734 * config/te-nbsd.h: Likewise.
735 * config/te-ppcnw.h: Likewise.
736 * config/te-sparcaout.h: Likewise.
737 * config/te-tmips.h: Likewise.
738 * config/vax-inst.h: Likewise.
739 * config/vms-conf.h: Likewise.
741 2000-11-14 Jakub Jelinek <jakub@redhat.com>
743 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
745 2000-11-13 H.J. Lu <hjl@gnu.org>
747 * config/obj-elf.c (elf_frob_symbol): Support
748 ".symver name,name2@@@nodename".
749 (elf_frob_file_before_adjust): Likewise.
751 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
752 and ".symver name,name2@@@nodename".
755 2000-11-12 H.J. Lu (hjl@gnu.org)
757 * config/obj-elf.c (obj_elf_symver): Check missing version
760 2000-11-12 H.J. Lu (hjl@gnu.org)
762 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
763 instead of bfd_vma for non-bfd assemblers.
765 2000-11-09 Kazu Hirata <kazu@hxi.com>
767 * itbl-ops.c: Fix comment typos.
769 2000-11-08 Jim Wilson <wilson@redhat.com>
771 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
772 (struct unwind): Add next_slot_frag field.
773 (slot_index): New parameters slot_frag and first_frag. Add code
774 to add in frag sizes when different. Add comments.
775 (fixup_unw_records): New locals first_frag and last_frag. Pass new
776 arguments to slot_index.
777 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
778 loop end. Set next_slot_frag field.
780 2000-11-07 H.J. Lu <hjl@gnu.org>
782 * doc/as.texinfo (.symver): Updated for versioned symbol
785 * obj.h (format_ops): Add the frob_file_before_adjust field.
787 * config/obj-aout.c (aout_format_ops): Set the
788 frob_file_before_adjust field to 0.
789 * config/obj-coff.c (coff_format_ops): Likewise.
790 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
792 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
794 (elf_frob_file_before_adjust): New function to remove unneeded
795 versioned symbols from the symbol table.
796 (elf_format_ops): Set the frob_file_before_adjust field to
797 elf_frob_file_before_adjust.
799 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
802 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
804 2000-11-07 Peter Targett <peter.targett@arccores.com>
806 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
808 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
809 Fix compile time warning messages.
811 2000-11-07 Nick Clifton <nickc@redhat.com>
813 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
814 buffer in order to avoid buffer overflows.
816 2000-11-06 Steve Ellcey <sje@cup.hp.com>
818 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
819 Change M to m for -milp32 or -mlp64 to match gcc.
820 (dot_endp): Use bytes_per_address instead of 8.
821 (emit_one_bundle): Use number_to_chars_littleendian instead of
823 (fix_insn): Likewise.
824 (ia64_init): New function.
825 (ia64_target_format): New function.
826 (md_begin): Set endianness, arch, and machine as appropriate.
827 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
828 Make these macros depend on TE_HPUX macro.
829 (TARGET_FORMAT): Define.
830 (HOST_SPECIAL_INIT): Define.
831 * config/te-hpux.h: New file.
832 * configure.in: Add "ia64-*-hpux*" target to configure.
833 * configure: Regenerate.
835 2000-11-06 Kazu Hirata <kazu@hxi.com>
837 * as.c: Fix formatting.
838 * dwarf2dbg.c: Likewise.
839 * input-file.c: Likewise.
840 * input-file.h: Likewise.
841 * input-scrub.c: Likewise.
842 * itbl-ops.c: Likewise.
843 * listing.c: Likewise.
845 * messages.c: Likewise.
847 * subsegs.c: Likewise.
848 * subsegs.h: Likewise.
851 2000-11-06 Nick Clifton <nickc@redhat.com>
853 * doc/as.texinfo: Add GNU Free Documentation License.
854 * doc/gasp.texi: Add GNU Free Documentation License.
855 * doc/as.1: Add GNU Free Documentation License.
857 2000-11-05 Nick Clifton <nickc@redhat.com>
859 * config/tc-arm.c: Add include of "dwarf2dbg.h"
861 2000-11-02 Per Lundberg <plundis@chaosdev.org>
863 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
864 * configure: Regenerate.
866 2000-11-01 Nick Clifton <nickc@redhat.com>
868 * read.c (original_case_string): New global variable.
869 (read_a_source_file): Copy opcode string into
870 original_case_string if clobbering the case of the opcode.
871 * read.h: Export the definition of original_case_string.
872 * config/tc-arm.c (md_assembler): When parsing a .req
873 directive use the original opcode string, not the case
876 2000-11-02 Nick Clifton <nickc@redhat.com>
878 * config/tc-mn10300.c (debug_line): Remove this static
880 (md_assemble): Call dwarf2_generate_asm_lineno instead of
881 dwarf2_where and dwarf2_gen_line_info.
883 2000-11-02 Theo Honohan <th@futuretv.com>
885 * config/tc-arm.c (do_msr): Improve error message.
887 2000-10-31 Eric Christopher <echristo@redhat.com>
889 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
890 or pc-relative, else use fx_offset.
892 2000-10-31 Jim Wilson <wilson@redhat.com>
894 * config/tc-ia64.c (struct md): New field tag_fixups.
895 (ia64_flush_insns): Handle tag_fixups. Error if dangling
896 qualifying predicate.
897 (emit_one_bundle): Delete spurious multiplication by one. Handle
899 (ia64_start_line): Error if dangling qualifying predicate.
900 (defining_tag): New static variable.
901 (ia64_unrecognized_line, case '['): Parse tags.
902 (ia64_frob_label): Create tag_fixups.
903 (md_assemble): Reset md.qp.X_op after using it.
905 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
907 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
909 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
911 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
913 2000-10-30 Kazu Hirata <kazu@hxi.com>
915 * expr.c: Fix formatting.
916 * flonum-copy.c: Likewise.
917 * flonum.h: Likewise.
921 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
923 * as.h (OPTION_MD_BASE): Bump to 190.
924 * as.c (parse_args) <std_longopts>: Add comment about the need to
925 check OPTION_MD_BASE in as.h.
927 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
930 2000-10-27 Nick Clifton <nickc@redhat.com>
932 * configure.in (emulations): Add m68hc12.
933 * configure: Regenerate.
934 * po/gas.pot: Regenerate.
936 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
938 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
940 (arm_psr_parse): Handle lowercase CPSR and SPSR.
942 2000-10-25 Nick Clifton <nickc@redhat.com>
944 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
945 a DWARF2 line number information sequence.
947 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
949 * read.c (generate_lineno_debug): Update comment describing why
950 DWARF2 line number debug information is not generated
951 automatically by this function.
953 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
956 * config/tc-arm.h (md_end): Define.
957 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
959 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
960 if generating DWARF2 line numbers.
961 (arm_end_of_source): New function. Call dwarf2_finish if
964 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
965 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
966 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
968 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
970 * tc-i386.c: Fix prototype declarations for functions taking no
973 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
975 * tc-i386.c (i386_operand_modifier): Remove.
976 (build_displacement_string): Remove.
977 (i386_parse_seg): Remove.
978 (i386_intel_memory_operand): Remove.
979 (i386_intel_operand): Re-write using recursive descent parser based
980 on MASM documentation.
981 (struct intel_parser_s): New structure.
982 (intel_parser): New static variable.
983 (struct intel_token): New structure.
984 (cur_token, prev_token): New static variables.
997 (intel_match_token): New function.
998 (intel_get_token): New function.
999 (intel_putback_token): New function.
1000 (intel_expr): New function.
1001 (intel_e05): New function.
1002 (intel_e05_1): New function.
1003 (intel_e06): New function.
1004 (intel_e06_1): New function.
1005 (intel_e09): New function.
1006 (intel_e09_1): New function.
1007 (intel_e10): New function.
1008 (intel_e10_1): New function.
1009 (intel_e11): New function.
1011 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1013 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1014 instructions to loose any special insn->architecture mask.
1016 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1017 (sparc_md_end, sparc_arch_types, sparc_arch,
1018 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1019 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1020 request v9b architecture if they are used).
1022 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1024 * config/tc-m68k.c: Fix the previous misapplied patch.
1026 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1028 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1029 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1030 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1033 2000-10-17 Kazu Hirata <kazu@hxi.com>
1035 * debug.c: Fix formatting.
1036 * depend.c: Likewise.
1037 * dwarf2dbg.c: Likewise.
1038 * dwarf2dbg.h: Likewise.
1039 * ecoff.c: Likewise.
1042 * flonum-konst.c: Likewise.
1043 * frags.h: Likewise.
1045 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1047 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1049 * doc/as.texinfo: Added notes about this new option.
1051 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1053 * config/tc-sh.c (JREG): Remove.
1054 (md_convert_frag): Remove #if 0:d code using JREG.
1056 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1058 * config/tc-i386.c (i386_operand_modifier): Only match
1059 modifiers SHORT and FLAT if they are followed by a space.
1060 (parse_register): When `allow_naked_reg' is set, do not confuse
1061 identifiers that start with a register name with a register.
1063 2000-10-12 Kazu Hirata <kazu@hxi.com>
1065 * app.c: Fix formatting.
1068 * bit_fix.h: Likewise.
1073 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1075 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1077 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1079 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1080 Re-arrange function a little and improve error message.
1082 * write.c (write_relocs): Fix a comment.
1084 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1087 2000-10-05 Jim Wilson <wilson@cygnus.com>
1089 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1091 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1093 * config/tc-i386.c: Delete some useless comments, reformat others.
1095 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1096 non-global syms in linkonce sections.
1098 2000-10-04 Ralf Baechle <ralf@gnu.org>
1100 * config/tc-ia64.c (operand_match): Don't use // style comments.
1101 * config/tc-i370.c: Likewise.
1103 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1105 Changes to handle varying register prefix and user symbol prefix.
1106 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1107 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1108 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1109 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1110 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1111 (demand_register_prefix): New variable.
1112 (md_pseudo_table): New pseudo ".syntax".
1113 (md_longopts): New options --no-underscore and --underscore.
1114 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1115 on symbols_have_leading_underscore.
1116 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1117 (get_spec_reg): Ditto.
1118 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1120 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1122 <case OPTION_NO_US, case OPTION_US>: New.
1123 (md_show_usage): Be brief and reformat to match continuation of
1125 * po/gas.pot: Regenerate.
1127 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1129 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1130 force relocs for 12 bit branches.
1131 (md_apply_fix): Similarly, adjust logic here.
1133 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1135 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1136 adjust for external and weak syms as we will use a reloc. Allow
1137 for +8 offset when calculating limits of branches.
1138 (hppa_fix_adjustable): Undo 2000-09-23 change.
1139 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1140 Correct distance calculation.
1141 (tc_gen_reloc): Print the file name and line number if we can't
1144 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1145 * config/tc-hppa.c (nonzero_dibits): Define.
1146 (arg_reloc_stub_needed): Check each arg and return value
1147 separately for zero case.
1148 (pa_align): Declare argument `bytes'.
1150 2000-09-25 Kazu Hirata <kazu@hxi.com>
1152 * config/tc-cris.c: Fix formatting.
1153 * config/tc-d10v.h: Likewise.
1154 * config/tc-d30v.c: Likewise.
1155 * config/tc-d30v.h: Likewise.
1156 * config/tc-fr30.c: Likewise.
1157 * config/tc-fr30.h: Likewise.
1158 * config/tc-m68k.c: Likewise.
1159 * config/tc-m68k.h: Likewise.
1160 * config/tc-pj.h: Likewise.
1161 * config/tc-ppc.c: Likewise.
1162 * config/tc-ppc.h: Likewise.
1163 * config/tc-sh.c: Likewise.
1164 * config/tc-sh.h: Likewise.
1165 * config/tc-sparc.c: Likewise.
1166 * config/tc-v850.h: Likewise.
1167 * config/tc-vax.h: Likewise.
1168 * config/tc-w65.h: Likewise.
1169 * config/tc-z8k.h: Likewise.
1171 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1173 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1174 checks only for ELF.
1175 (hppa_force_relocation): Likewise.
1177 2000-09-22 Jim Wilson <wilson@cygnus.com>
1179 * config/tc-ia64.c (dv_sem): Add "stop".
1180 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1181 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1182 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1184 (mark_resources): Check IA64_RS_PRr.
1186 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1188 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1189 md_estimate_size_before_relax): Redesign and clean up the
1190 relaxation mechanism.
1192 2000-09-21 Kazu Hirata <kazu@hxi.com>
1194 * config/tc-ns32k.c: Fix formatting.
1195 * config/tc-ns32k.h: Likewise.
1197 2000-09-20 Kazu Hirata <kazu@hxi.com>
1199 * config/tc-m32r.c: Fix formatting.
1200 * config/tc-m32r.h: Likewise.
1201 * config/tc-m68851.h: Likewise.
1202 * config/tc-m68hc11.c: Likewise.
1203 * config/tc-m68hc11.h: Likewise.
1204 * config/tc-m88k.c: Likewise.
1205 * config/tc-mcore.c: Likewise.
1206 * config/tc-mcore.h: Likewise.
1207 * config/tc-mips.c: Likewise.
1208 * config/tc-mips.h: Likewise.
1209 * config/tc-mn10200.h: Likewise.
1210 * config/tc-mn10300.h: Likewise.
1211 * config/tc-tahoe.c: Likewise.
1212 * config/tc-tahoe.h: Likewise.
1214 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1216 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1217 Likewise in relaxation description comments.
1219 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1221 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1222 subtraction of two syms without emitting a relocation.
1224 From David Huggins-Daines <dhd@linuxcare.com>
1225 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1226 global or weak symbols.
1228 2000-09-15 Kazu Hirata <kazu@hxi.com>
1230 * config/tc-h8300.h: Fix formatting.
1231 * config/tc-h8500.c: Likewise.
1232 * config/tc-h8500.h: Likewise.
1233 * config/tc-hppa.h: Likewise.
1234 * config/tc-i370.h: Likewise.
1235 * config/tc-i386.h: Likewise.
1236 * config/tc-i860.c: Likewise.
1237 * config/tc-i860.h: Likewise.
1238 * config/tc-i960.h: Likewise.
1239 * config/tc-ia64.c: Likewise.
1240 * config/tc-ia64.h: Likewise.
1242 2000-09-14 Kazu Hirata <kazu@hxi.com>
1244 * config/tc-a29k.c: Fix formatting.
1245 * config/tc-alpha.c: Likewise.
1246 * config/tc-arc.c: Likewise.
1247 * config/tc-arc.h: Likewise.
1248 * config/tc-arm.c: Likewise.
1249 * config/tc-arm.h: Likewise.
1250 * config/tc-avr.c: Likewise.
1251 * config/tc-avr.h: Likewise.
1252 * config/tc-tic30.c: Likewise.
1253 * config/tc-tic30.h: Likewise.
1254 * config/tc-tic54x.c: Likewise.
1255 * config/tc-tic54x.h: Likewise.
1256 * config/tc-tic80.c: Likewise.
1257 * config/tc-tic80.h: Likewise.
1259 2000-09-14 Timothy Wall <twall@cygnus.com>
1261 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1262 parallel comparisons for later use.
1263 (struct rsrc): Add parallel comparison type.
1264 (resources_match): Skip special cases of PR usage (non-conflicting
1267 2000-09-13 Kazu Hirata <kazu@hxi.com>
1269 * config/obj-ecoff.c: Fix formatting.
1270 * config/obj-elf.c: Likewise.
1271 * config/obj-elf.h: Likewise.
1272 * config/obj-evax.h: Likewise.
1273 * config/obj-generic.h: Likewise.
1274 * config/obj-hp300.c: Likewise.
1275 * config/obj-hp300.h: Likewise.
1276 * config/obj-ieee.h: Likewise.
1277 * config/obj-vms.c: Likewise.
1278 * config/obj-vms.h: Likewise.
1280 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1282 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1283 (md_parse_option): Ditto.
1284 (md_longopts): Add -mips32 option.
1285 (md_show_usage): Document new options.
1286 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1287 (mips_ip): Assemble mfc0 with a sub-selection code.
1288 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1289 (mips_cpu_to_str): New function.
1290 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1291 Use CPU_* defines instead of hardcoded numbers.
1293 * doc/as.texinfo: Document new options.
1294 * doc/c-mips.texi: Ditto.
1296 2000-09-12 Kazu Hirata <kazu@hxi.com>
1298 * as.h: Fix formatting.
1299 * asintl.h: Likewise.
1300 * bit_fix.h: Likewise.
1301 * config/obj-aout.c: Likewise.
1302 * config/obj-aout.h: Likewise.
1303 * config/obj-bout.c: Likewise.
1304 * config/obj-bout.h: Likewise.
1305 * config/obj-coff.c: Likewise.
1306 * config/obj-coff.h: Likewise.
1307 * dwarf2dbg.h: Likewise.
1309 * flonum.h: Likewise.
1310 * frags.h: Likewise.
1311 * itbl-ops.h: Likewise.
1312 * macro.h: Likewise.
1315 * struc-symbol.h: Likewise.
1316 * subsegs.h: Likewise.
1317 * symbols.h: Likewise.
1319 * write.h: Likewise.
1321 2000-09-11 Kazu Hirata <kazu@hxi.com>
1323 * bignum-copy.c: Fix formatting.
1324 * config/tc-i370.c: Likewise.
1325 * config/tc-i960.c: Likewise.
1326 * config/tc-m68k.c: Likewise.
1327 * ehopt.c: Likewise.
1328 * flonum-copy.c: Likewise.
1329 * flonum-konst.c: Likewise.
1330 * flonum-mult.c: Likewise.
1331 * literal.c: Likewise.
1334 * stabs.c: Likewise.
1335 * subsegs.c: Likewise.
1337 2000-09-09 Philip Blundell <philb@gnu.org>
1339 * configure.in (arm*-*-uclinux*): New target.
1340 * configure: Regenerate.
1342 2000-09-09 Kazu Hirata <kazu@hxi.com>
1344 * input-file.c: Fix formatting.
1345 * itbl-ops.c: Likewise.
1346 * messages.c: Likewise.
1348 2000-09-08 Philip Blundell <philb@gnu.org>
1350 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1353 2000-09-07 H.J. Lu <hjl@gnu.org>
1355 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1356 * configure: Rebuild.
1358 2000-09-07 Kazu Hirata <kazu@hxi.com>
1360 * atof-generic.c: Fix formatting.
1361 * config/tc-mips.c: Likewise.
1362 * config/tc-vax.c: Likewise.
1363 * input-scrub.c: Likewise.
1365 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1367 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1368 * configure.in (sh-*-linux*): Added.
1369 * configure: Rebuilt.
1371 2000-09-06 Kazu Hirata <kazu@hxi.com>
1373 * config/tc-hppa.c: Fix formatting.
1375 * ecoff.c: Fix formatting.
1377 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1379 * configure: Rebuilt with new libtool.m4.
1381 2000-09-05 Kazu Hirata <kazu@hxi.com>
1383 * cgen.c: Fix formatting.
1384 * config/tc-ia64.c: Likewise.
1386 2000-09-05 Nick Clifton <nickc@redhat.com>
1388 * aclocal.m4: Regenerate.
1389 * config.in: Regenerate.
1390 * configure: Regenerate.
1391 * po/gas.pot: Regenerate.
1393 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1395 * config/tc-cris.c: Correct comment typos.
1397 2000-09-05 Eric Christopher <echristo@cygnus.com>
1399 * config/tc-mn10300.c: Cleanup.
1400 (md_pcrel_from): Enable.
1402 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1404 * expr.c (operand): Fix a comment typo.
1405 * write.c (write_relocs): Fix a signed/unsigned warning.
1407 * config/tc-hppa.c (fudge_reg_expressions): New
1408 (hppa_force_reg_syms_absolute): New.
1409 (pa_equ): Allow reg_section expressions.
1410 * config/tc-hppa.c (md_optimize_expr): Define.
1411 (hppa_force_reg_syms_absolute): Prototype.
1413 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1414 (pa_parse_number): Pass in arg to select fp reg parsing.
1415 Return 1 to indicate format checks pass. If strict, then only
1416 accept a register or register symbol. Return value in...
1417 (pa_number): New static for pa_parse_number.
1418 (FP_REG_BASE): Define.
1419 (FP_REG_RSEL): Define.
1420 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1421 appropriate. White space changes.
1422 (need_pa11_opcode): Don't bother passing any params, get them from
1424 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1425 Remove extraneous check in case 'Q'.
1426 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1427 reg, set section of resulting symbol to reg_section.
1428 (pa_parse_space_stmt): Modify call to pa_parse_number.
1429 (pa_space): Likewise.
1431 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1432 (hppa_force_relocation): Handle vtable relocs.
1433 (pa_vtable_entry): New.
1434 (pa_vtable_inherit): New.
1435 (md_pseudo_table): Add entries for vtable pseudos.
1436 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1437 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1439 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1440 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1441 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1443 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1444 specify a symbol type.
1446 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1447 dependent things together.
1448 (md_elf_symbol_type): Define.
1450 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1452 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1454 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1455 (obj_elf_vtable_entry): Declare.
1457 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1458 and export function.
1459 (obj_elf_vtable_entry): Similarly.
1460 (elf_pseudo_table): Fix the damage with a cast.
1462 2000-09-03 Richard Henderson <rth@cygnus.com>
1464 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1465 for template selection when a label is needed.
1467 2000-09-02 Kazu Hirata <kazu@hxi.com>
1469 * config/tc-ia64.c: Fix formatting.
1471 2000-09-02 Nick Clifton <nickc@redhat.com>
1473 * configure.in: Increase version number to 2.10.91.
1474 * configure: Regenerate.
1475 * aclocal.m4: Regenerate.
1476 * config.in: Regenerate.
1477 * po/gas.pot: Regenerate.
1478 * Makefile.in: Regenerate.
1480 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1482 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1483 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1484 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1486 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1489 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1491 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1492 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1493 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1494 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1495 (GOT_symbol): New variable.
1496 (md_undefined_symbol): Set it.
1498 2000-09-01 Richard Henderson <rth@cygnus.com>
1500 * config/tc-ia64.c (match): Don't inline.
1501 (extra_goodness): New.
1502 (md_begin): Prefer nop.f and nop.b for best_template.
1504 2000-08-31 Kazu Hirata <kazu@hxi.com>
1506 * as.c: Fix formatting.
1508 * frags.c: Likewise.
1509 * macro.c: Likewise.
1511 2000-08-31 Eric Christopher <echristo@cygnus.com>
1513 * config/tc-mn10300.c: Cleanup and fix warnings.
1514 (md_pseudo_table): Add initializers.
1515 (md_show_usage): Cleanup.
1516 (md_parse_option): Fix warnings.
1517 (md_undefined_symbol): Fix warnings.
1518 (md_conver_frag): Fix warnings.
1519 (tc_gen_reloc): Fix warnings.
1520 (md_apply_fix3): Fix warnings.
1521 (check_operand): Fix warnings.
1523 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1525 * acinclude.m4: Include libtool and gettext macros from the
1527 * aclocal.m4, configure: Rebuilt.
1529 2000-08-30 Mark Hatle <mhatle@mvista.com>
1531 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1533 2000-08-31 Kazu Hirata <kazu@hxi.com>
1535 * listing.c: Fix formatting.
1537 2000-08-29 Kazu Hirata <kazu@hxi.com>
1539 * app.c: Fix a comment typo. Fix formatting.
1541 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1543 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1544 offset of the target destination for jmp instructions.
1545 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1547 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1549 * NEWS: Mention support for CRIS.
1551 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1553 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1554 Sets `.lcomm' alignment to zero.
1556 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1558 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1559 (TC_FIX_ADJUSTABLE): Define.
1561 2000-08-23 Jim Wilson <wilson@cygnus.com>
1563 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1564 unwind.personality_routine is set.
1566 2000-08-23 H.J. Lu <hjl@gnu.org>
1568 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1570 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1572 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1575 2000-08-22 H.J. Lu <hjl@gnu.org>
1577 * config.in (STRICTCOFF): New for strict COFF.
1579 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1580 i386-*-go32* and i386-go32-rtems*.
1581 * configure: Rebuilt.
1583 * config/obj-coff.c (obj_coff_endef): Follow the historical
1584 behavior if STRICTCOFF is not defined.
1586 * doc/internals.texi: Document STRICTCOFF.
1588 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1590 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1591 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1592 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1593 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1594 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1595 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1596 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1599 2000-08-22 Eric Christopher <echristo@cygnus.com>
1601 * config/tc-mn10300.c: (md_apply_fix): New function.
1602 (mn10300_force_relocation): New function.
1603 (mn10300_fix_adjustable): New function.
1605 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1606 (TC_HANDLES_FX_DONE): Define.
1607 (obj_fix_adjustable): Define.
1608 (MD_APPLY_FIX3): Define.
1609 (TC_LINKRELAX_FIXUP): Define.
1611 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1613 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1615 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1617 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1619 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1620 if the fixup resulted in a relocation.
1622 2000-08-18 Nick Clifton <nickc@redhat.com>
1624 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1625 Make reference to first element of shift_names explicit.
1627 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1629 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1630 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1631 add a symbol's address. Removed all target-specific #ifdefs that
1632 used to accomplished the same.
1633 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1634 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1635 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1636 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1637 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1639 2000-08-17 Kazu Hirata <kazu@hxi.com>
1641 * dwarf2dbg.c: Fix formatting.
1643 2000-08-17 Nick Clifton <nickc@redhat.com>
1645 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1646 to be recoded as logical shift lefts by zero.
1648 2000-08-16 Jim Wilson <wilson@cygnus.com>
1650 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1651 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1653 (note_register_values): Handle IA64_OPND_R3_2 operands.
1655 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1657 * config/tc-i860.c (md_operand): Silly typo fixed.
1659 2000-08-16 Nick Clifton <nickc@redhat.com>
1661 * config/tc-arm.c (struct asm_shift): Delete.
1663 (enum asm_shift_index): New.
1664 (struct asm_shift_properties): New.
1665 (struct asm_shift_name): New.
1666 (shift_properties[]); New.
1667 (shift_names[]); New.
1669 (decode_shift): Use new structures.
1670 Issue a warning is "ROR #0" is used.
1671 Issue a warning if "ASR #0" or "LSR #0" is used.
1673 (md_begin): Initialise arm_shift_hsh table from new
1674 asm_shift_name array.
1676 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1678 * config/tc-sparc.c: Kill all warnings.
1679 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1681 (md_show_usage): Update usage text.
1683 2000-08-16 Nick Clifton <nickc@redhat.com>
1685 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1688 2000-08-15 Will Cohen <wcohen@redhat.com>
1690 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1692 * config/tc-sh.c (md_assemble): Changed so debug_type
1693 test performed for ppi_assemble
1694 * config/tc-sh.c: Included dwarf2dbg.h.
1695 (debug_line): Defined.
1696 (md_assemble): Generates dwarf2 line info.
1697 (sh_finalize): New function. Finalize dwarf2 info.
1698 (assemble_ppi): Returns size of code generated.
1699 (build_Mytes): Returns size of code generated.
1700 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1701 * config/tc-sh.h (md_end): Defined.
1702 (sh_finalize): Declared.
1704 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1706 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1709 2000-08-14 Nick Clifton <nickc@redhat.com>
1711 * config/tc-arm.c (do_bx): Allow "bx pc".
1713 2000-08-14 Jim Wilson <wilson@cygnus.com>
1715 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1716 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1717 (md_begin): Change assignment to md.flag to OR in the new bit.
1719 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1721 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1722 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1725 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1727 * NEWS: Mention i860 support.
1729 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1731 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1733 2000-08-14 Andreas Schwab <schwab@suse.de>
1735 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1737 2000-08-11 Andreas Schwab <schwab@suse.de>
1739 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1742 2000-08-11 Kazu Hirata <kazu@hxi.com>
1744 * expr.c: Fix formatting.
1745 * config/obj-bout.c: Likewise.
1747 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1749 * doc/c-i860.texi: Flesh out the i860 section more.
1751 2000-08-10 Kazu Hirata <kazu@hxi.com>
1753 * symbols.c: Fix formatting.
1756 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1758 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1759 has the IgnoreSize bit set.
1761 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1763 From Rodney Brown <RodneyBrown@mynd.com>
1764 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1765 * configure: Regenerate.
1767 2000-08-09 Kazu Hirata <kazu@hxi.com>
1769 * hash.c: Fix formatting.
1772 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1774 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1775 (i860_fix_info): New enum.
1776 (MD_APPLY_FIX3): Define.
1777 (WORKING_DOT_WORD): Define.
1778 (TC_HANDLES_FX_DONE): Define.
1779 (DIFF_EXPR_OK): Define.
1780 (LISTING_HEADER): Define.
1781 (TARGET_FORMAT): Select target format based on endian flag.
1782 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1783 (target_big_endian): Add external declaration.
1785 * config/tc-i860.c: All existing code reworked completely. Other
1786 new code shown below.
1787 (SYNTAX_SVR4): Define.
1788 (target_warn_expand): New variable.
1789 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1790 (md_longopts): Declare and define with new options (-EL, -EB,
1792 (md_show_usage): New function.
1793 (md_operand): New function.
1794 (obtain_reloc_for_imm16): New function.
1795 (md_apply_fix3): New function.
1796 (tc_gen_reloc): New function.
1798 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1800 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1801 2 bytes of the jump address are in the same frag.
1802 (find): Accept 68hc12 register indirect modes.
1804 * NEWS: Mention 68HC11 & 68HC12 support.
1806 2000-08-07 Richard Henderson <rth@cygnus.com>
1808 * config/tc-ia64.c (unwind): Add prologue_mask member.
1809 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1810 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1811 (dot_body): Clear unwind.prologue_mask.
1812 (dot_prologue): Set it. Accept a register second argument.
1814 2000-08-07 Kazu Hirata <kazu@hxi.com>
1816 * config/atof-ieee.c: Fix formatting.
1817 * config/atof-tahoe.c: Likewise.
1819 2000-08-06 Nick Clifton <nickc@cygnus.com>
1821 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1824 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1825 of .popsection, .previous, .pushsection, .subsection,
1826 .version, .vtable_entry, .vtable_inherit and .weak.
1828 2000-08-05 Kazu Hirata <kazu@hxi.com>
1830 * config/tc-cris.c: Fix formatting.
1831 * config/tc-i386.c: Likewise.
1832 * config/tc-sparc.c (sparc_ip): Simplify the code.
1834 2000-08-04 Kazu Hirata <kazu@hxi.com>
1836 * config/tc-cris.c: Rearrange code for readability.
1837 * config/tc-d10v.c: Fix formatting.
1838 * config/tc-m32r.c: Likewise.
1839 * config/tc-sparc.c: Likewise.
1841 2000-08-02 Jim Wilson <wilson@cygnus.com>
1843 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1844 before ia64_find_opcode.
1845 (md_assemble): Likewise.
1847 2000-08-01 Nick Clifton <nickc@cygnus.com>
1849 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1850 Undo some formatting fixes.
1852 2000-08-01 Kazu Hirata <kazu@hxi.com>
1854 * config/obj-som.c: Fix formatting.
1855 * config/obj-ieee.c: Likewise.
1856 * config/tc-arm.c: Likewise.
1857 * config/tc-v850.c: Likewise.
1859 2000-08-01 Nick Clifton <nickc@redhat.com>
1861 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1862 index by command line option.
1864 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1866 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1867 (@node M68K-Branch): Rewrite to match the reality.
1869 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1871 * doc/c-i860.texi: New file.
1872 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1873 * doc/Makefile.in: Regenerate.
1874 * doc/all.texi: Add I860 as relevant architecture.
1875 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1877 2000-07-31 Kazu Hirata <kazu@hxi.com>
1879 * config/tc-d30v.c: Fix formatting.
1881 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1883 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1884 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1885 long emit a long branch if available instead of an absolute jump, never
1886 emit absolute jumps for anything with --pcrel.
1888 * doc/c-m68k.texi: Document new command line option.
1890 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1892 * config/tc-avr.c: Use PARAMS macro in function declarations.
1893 Don't declare md_pcrel_from_section (already in tc-avr.h).
1894 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1895 (avr_operand): Don't set (unsigned) op_mask to -1.
1897 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1899 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1900 * configure: Regenerated.
1901 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1902 of operand to the .type directive (.e.g, "type").
1904 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1906 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1907 * app.c (do_scrub_chars): Record where first comment found.
1908 * read.c (read_a_source_file): Init found_comment on entry, and
1909 notify whether comments found on exit.
1910 * config/tc-hppa.c (md_shortopts): Add "c".
1911 (md_longopts): Add warn-comment.
1912 (md_parse_option): Handle it.
1913 (md_show_usage): Show available options.
1914 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1916 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1918 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1919 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1921 (md_estimate_size_before_relax): Don't fall off end of function.
1923 2000-07-27 Kazu Hirata <kazu@hxi.com>
1925 * config/tc-avr.c: Fix formatting.
1926 * config/tc-ns32k.c: Likewise.
1928 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1930 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1932 2000-07-27 Kazu Hirata <kazu@hxi.com>
1934 * config/tc-d10v.c: Fix formatting.
1935 * config/tc-z8k.c: Likewise.
1936 * config/tc-sparc.c: Likewise.
1938 2000-07-26 Dave Brolley <brolley@redhat.com>
1940 * cgen.c (queue_fixup): Declare opinfo.
1941 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1942 (gas_cgen_md_operand): Ditto.
1943 (gas_cgen_md_apply_fix3): Ditto.
1945 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1947 * config/obj-coff.c (obj_frob_symbol): Don't merge
1948 labels. Don't merge if the symbol isn't constant. Return
1949 immediately if a symbol is merged.
1951 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1953 * frags.c (frag_align): Correct absolute section alignment.
1955 2000-07-20 DJ Delorie <dj@redhat.com>
1957 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1958 it breaks linking against DLLs.
1960 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1962 * configure.in: Add CRIS support.
1963 * configure: Regenerate.
1964 * Makefile.am: (CPU_TYPES): Add cris.
1965 (CPU_OBJ_VALID) [aout]: Add cris.
1966 (MULTI_CPU_TYPES): Add cris.
1967 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1968 [coff]: Only i386 and mips are valid.
1969 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1970 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1971 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1972 Regenerate dependencies.
1973 * Makefile.in: Regenerate.
1974 * aclocal.m4: Regenerate.
1975 * as.c: Declare crisaout, criself.
1976 * config/tc-cris.h, config/tc-cris.c: New.
1977 * config/e-criself.c, config/e-crisaout.c: New.
1978 * po/POTFILES.in, po/gas.pot: Regenerate.
1980 2000-07-20 Kazu Hirata <kazu@hxi.com>
1982 * read.c: Fix formatting.
1983 * write.c: Fix formatting.
1985 2000-07-19 H.J. Lu <hjl@gnu.org>
1987 * sb.c: Include <stdlib.h> if exists for abort ().
1989 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1991 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1992 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1993 (pa_type_args): Same here.
1995 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1997 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1998 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1999 the storage class is already set.
2001 2000-07-17 Kazu Hirata <kazu@hxi.com>
2003 * config/tc-m68hc11.c: Fix formatting.
2004 * config/tc-mn10200.c: Likewise.
2005 * config/tc-mn10300.c: Likewise.
2006 * config/tc-pj.c: Likewise.
2007 * config/tc-tic80.c: Likewise.
2008 * config/tc-w65.c: Likewise.
2010 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2012 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2015 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2017 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2020 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2022 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2023 ELF as are used for SOM (except the 32-bit reloc one) to decide
2024 whether a symbol can be reduced to a section symbol. Expand on
2025 the comment for symbols involved in LR% and RR% expressions.
2027 2000-07-14 Nick Clifton <nickc@cygnus.com>
2029 * config/tc-mips.c (mips_disable_float_construction): New
2030 static variable. Set to true if doubles should not be
2031 constructed by loading two single width fp registers with
2032 halves of the value.
2033 (mips_ip): Test mips_disable_float_construction.
2034 (md_longopts): Add command line switches --construct-floats
2035 and --no-construct-floats.
2036 (md_parse_option): Parse new command line options.
2037 (md_show_usage): Describe new command line options.
2039 * doc/c-mips.texi: Document new command line options.
2041 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2043 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2044 * configure: Regenerate.
2046 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2048 * configure.in (DEFAULT_EMULATION setting): Revert part of
2049 2000-07-01 change that set te_multi=multi unless set to tmips.
2050 * configure: Regenerate.
2052 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2054 * config/obj-coff.c (coff_frob_section): Add padding to the last
2055 section when aligning it increases its size.
2057 2000-07-11 Kazu Hirata <kazu@hxi.com>
2059 * config/tc-tic54x.c: Fix formatting.
2061 2000-07-10 Kazu Hirata <kazu@hxi.com>
2063 * config/tc-h8500.c: Fix formatting.
2064 * config/tc-tic54x.c: Fix formatting.
2066 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2068 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2069 displacements correctly.
2071 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2073 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2075 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2079 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2081 From David Huggins-Daines <dhd@linuxcare.com>
2082 * config/te-hppalinux64.h: Add a new emulation.
2083 * configure.in (emulations): Add configure bits to support the
2084 64-bit Linux/parisc target.
2085 * configure: Regenerate.
2087 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2088 (md_shortopts): Add `V' for ELF.
2090 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2091 when SOM or ELF_ARG_RELOC are defined.
2092 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2093 ELF_ARG_RELOC are defined.
2094 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2095 (pa_stringer): ..Do it here instead. Fix comment typos.
2096 (hppa_force_relocation): Cast enums to int before comparing with
2099 From Ryan Bradetich <rbradetich@uswest.net>
2100 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2101 redifinition warning.
2102 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2103 (hppa_force_relocation): ditto
2104 (md_apply_fix): Added cast to buf to fix warnings.
2106 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2107 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2109 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2110 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2111 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2112 reloc_type** to avoid warnings in switch.
2113 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2114 little earlier instead.
2116 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2118 (pa_type_args): Use symbol_arg_reloc_info.
2119 (struct pa_it): Make arg_reloc unsigned int.
2120 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2121 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2122 (pa_code): Delete. pa_text duplicates this function.
2123 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2124 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2126 (cons_fix_new_hppa): Actually change selector to e_fsel when
2127 warning about assuming so.
2128 (tc_gen_reloc): More example elf arg reloc code.
2129 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2130 (hppa_force_relocation): Likewise.
2132 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2134 (pa_end_of_source): Prototype.
2135 (hppa_fix_adjustable): Prototype.
2136 (LABELS_WITHOUT_COLONS): Move it..
2137 * config/te-hppa.h: To here.
2139 * config/te-hppa64.h: New file.
2141 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2143 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2144 format -10, -16, 16 relocs.
2145 (hppa_elf_mark_end_of_function): Test for null
2146 last_call_info->start_symbol
2148 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2149 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2150 re_assesmble_* functions. Delete extraneous statements. Fix
2152 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2153 insn to re_assemble_*.
2155 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2157 * doc/internals.texi (Expressions): Fix typo.
2159 2000-07-08 Kazu Hirata <kazu@hxi.com>
2161 * config/tc-sh.c: Fix formatting.
2162 * config/tc-tic54x.c: Fix formatting.
2163 * depend.c: Fix formatting.
2164 * flonum-konst.c: Likewise.
2165 * flonum-mult.c: Likewise.
2167 2000-07-07 Kazu Hirata <kazu@hxi.com>
2169 * config/tc-sh.c: Fix comments.
2170 * config/obj-vms.c: Fix comments.
2171 * config/tc-a29k.c: Likewise.
2172 * config/tc-alpha.c: Likewise.
2173 * config/tc-h8300.c: Likewise.
2174 * config/tc-h8500.c: Likewise.
2175 * config/tc-i370.c: Likewise.
2176 * config/tc-ia64.c: Likewise.
2177 * config/tc-m68hc11.c: Likewise.
2178 * config/tc-m68k.c: Likewise.
2179 * config/tc-mips.c: Likewise.
2180 * config/tc-ns32k.c: Likewise.
2181 * config/tc-ppc.c: Likewise.
2182 * config/tc-z8k.c: Likewise.
2184 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2186 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2187 Default to '(SEC_LOAD | SEC_DATA)'.
2188 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2190 * doc/internals.texi (CPU Backend): Describe
2191 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2193 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2195 * as.c (parse_args): NULL terminate the long option list.
2197 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2199 * config/tc-d30v.h: Include "write.h" for fixS.
2200 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2202 2000-07-05 Nick Clifton <nickc@cygnus.com>
2204 * config/tc-d30v.c (write_2_short): Further changes to warning
2205 messages produced when combining EITHER_BUT_PREFER_MU attributed
2208 2000-07-05 DJ Delorie <dj@redhat.com>
2212 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2214 * config/tc-arm.c (psrs): Accept combinations of flags.
2216 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2218 * config/tc-avr.c: Change _ () to _() around all strings marked
2219 for translation (exception from the usual coding style).
2220 (avr_opt): New struct variable, how the new switches are set.
2221 (OPTION_MMCU): Define as 'm' and actually use.
2222 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2223 (show_mcu_list): New function, display the list of known MCUs.
2224 (md_show_usage): Document the new switches. Call show_mcu_list.
2225 (avr_set_arch): Change 'm' to OPTION_MMCU.
2226 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2227 Handle the new switches.
2228 (avr_operands): Disable warnings for undefined combinations of
2229 operands if -mall-opcodes. Disable warnings for skipping two-word
2230 instructions if enhanced core or -mno-skip-bug.
2231 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2232 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2233 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2234 (avr_ldi_expression): Warn about implicit lo8().
2235 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2237 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2239 * configure.in: Add entry for mips-*-sysv4*MP*
2240 * configure: Rebuild
2241 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2242 elf32-tradlittlemips for traditional mips targets.
2243 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2244 test for Link Once sections as in adjust_reloc_syms.
2245 * config/te-tmips.h: New file for traditional mips targets. Define
2248 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2250 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2251 flags argument is not present, don't change an existing section's
2252 section's attributes. If the flags argument is present, warn if the
2253 attributes don't match the section's current attributes. When
2254 long section names are supported, set SEC_LINK_ONCE and
2255 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2257 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2259 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2260 symbols; create them.
2262 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2264 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2265 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2267 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2269 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2270 expressions. Ignore the problem when handling 16 bit signed
2271 immediates, because the assembler will take care of the relocation
2274 2000-06-27 Nick Clifton <nickc@cygnus.com>
2276 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2277 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2278 sequential order, and emit warning messages if the input source
2279 code contains constructs like that, or parallel constructs
2280 containing such opcodes.
2282 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2284 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2285 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2286 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2287 (md_show_usage): Update usage message.
2288 (md_parse_option): Allow redefinition of MCU type within the
2289 same avr[1-5] bfd machine type. Show both old and new MCU type
2290 in the error message.
2291 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2292 Simplify 8K wrap code.
2294 2000-06-25 Kazu Hirata <kazu@hxi.com>
2296 * config/obj-aout.c: Remove all uses of DEFUN.
2297 * config/obj-ieee.c: Likewise.
2298 * config/tc-sh.c: Fix comment typos.
2299 * config/tc-tahoe.c: Likewise.
2300 * config/tc-vax.c: Likewise.
2301 * config/tc-w65.c: Likewise.
2302 * config/tc-z8k.c: Likewise.
2303 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2305 2000-06-24 DJ Delorie <dj@cygnus.com>
2307 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2308 more changes from Sept 1999
2309 (tc_i386_fix_adjustable): ditto
2310 (md_apply_fix3): ditto
2312 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2314 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2315 (gas_cgen_parse_operand): Set it around expression() call.
2316 (gas_cgen_md_operand): Test for it before longjmp().
2318 2000-06-24 Kazu Hirata <kazu@hxi.com>
2320 * config/tc-h8500.c: Remove all uses of DEFUN.
2321 * config/tc-sh.c: Likewise.
2322 * config/tc-w65.c: Likewise.
2323 * config/tc-z8k.c: Likewise.
2325 * config/tc-h8500.c: Fix typos in comments.
2327 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2329 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2332 2000-06-23 matthew green <mrg@redhat.com>
2334 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2335 defined. Fix error message for `[' grouping.
2337 2000-06-22 Kazu Hirata <kazu@hxi.com>
2339 * config/tc-h8300.c: Fix formatting and comment typos.
2341 2000-06-22 Timothy Wall <twall@cygnus.com>
2343 * config/tc-ia64.c (note_register_values): Move premature QP
2344 notation clearing into the appropriate place.
2346 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2348 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2349 first before anything else. Add bin-bugs.h, emul.h and progress.h
2350 Sort list of files as for $(OBJS) in Makefile.am.
2352 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2353 find one. Remake dependencies.
2354 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2355 * Makefile.in: Regenerate.
2356 * doc/Makefile.in: Regenerate.
2358 * config/tc-i386.c (i386_displacement): Don't assume a constant
2359 displacement is necessarily 16 bits when in 16 bit code mode.
2360 (md_assemble): Instead size the displacement here after we know
2361 for sure that a .code16gcc operand hasn't automatically added
2362 operand size prefixes.
2364 2000-06-21 H.J. Lu <hjl@gnu.org>
2366 * Makefile.am: Rebuild dependency.
2367 * Makefile.in: Rebuild.
2369 2000-06-21 Kazu Hirata <kazu@hxi.com>
2371 * config/tc-h8300.c (parse_reg): Make the function static.
2372 (parse_exp): Likewise.
2374 2000-06-20 DJ Delorie <dj@cygnus.com>
2376 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2377 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2378 for cygwin import libraries to work properly.
2380 2000-06-20 H.J. Lu <hjl@gnu.org>
2382 * Makefile.am: Rebuild dependency.
2383 * Makefile.in: Rebuild.
2384 * configure: Likewise.
2385 * doc/Makefile.in: Likewise.
2387 2000-06-20 Timothy Wall <twall@cygnus.com>
2389 * doc/internals.texi (CPU backend): Add @itemx for
2390 TC_START_LABEL_WITHOUT_COLON.
2391 * doc/c-tic54x.texi: New.
2392 * doc/as.texinfo: Add tic54x features and include primary tic54x
2394 * doc/all.texi: Add C54X.
2395 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2396 * doc/Makefile.in: Regenerate.
2397 * configure.in: Add tic54x and define LIBM for tic54x.
2398 * configure: Regenrate.
2399 * config/tc-tic54x.[ch]: New.
2400 * config/obj-coff.h: Add tic54x.
2401 * Makefile.am: (CPU_TYPES): Add tic54x.
2402 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2403 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2404 (as_new_LDADD): Add $(LIBM).
2405 * Makefile.in: Regenerate.
2407 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2409 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2410 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2411 * doc/as.texinfo: Likewise.
2413 * configure, Makefile.in: Regenerate.
2414 * configure.in (emulations): Recognize m6811 and m6812.
2415 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2416 Added files for 68hc11 and 68hc12 assembler.
2417 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2418 * config/tc-m68hc11.h: Header definition for that assembler.
2420 2000-06-18 Nick Clifton <nickc@redhat.com>
2422 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2423 instead of OCTETS_PER_BYTE.
2425 * config/tc-v850.c: Fix compile time warnings.
2426 * config/tc-ppc.c: Fix compile time warnings.
2428 2000-06-18 H.J. Lu <hjl@gnu.org>
2430 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2431 * configure: Rebuild.
2433 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2435 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2438 2000-06-16 Nick Clifton <nickc@cygnus.com>
2440 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2441 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2443 * doc/c-mips.texi: Document newly accepted cpu variants.
2445 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2447 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2449 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2451 * macro.c (getstring): Make it possible to escape the quote
2454 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2456 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2458 2000-06-13 H.J. Lu <hjl@gnu.org>
2460 * configure: Regenerate.
2462 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2464 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2466 * doc/internals.texi (line_separator_chars): Semicolon is no
2467 longer a default. Mention null and newline as defaults.
2469 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2471 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2472 * config/tc-i860.h (line_separator_chars): Likewise.
2473 * config/tc-h8300.c (line_separator_chars): Likewise.
2474 * config/tc-i960.c (line_separator_chars): Likewise.
2475 * config/tc-m68k.c (line_separator_chars): Likewise.
2476 * config/tc-mips.c (line_separator_chars): Likewise.
2477 * config/tc-ns32k.c (line_separator_chars): Likewise.
2478 * config/tc-sparc.c (line_separator_chars): Likewise.
2479 * config/tc-vax.c (line_separator_chars): Likewise.
2481 * config/tc-h8300.c (comment_chars): Use string initialiser.
2482 * config/tc-i960.c (line_comment_chars): Likewise.
2483 * config/tc-z8k.c (comment_chars, line_comment_chars,
2484 line_separator_chars): Likewise.
2486 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2489 2000-06-08 Nick Clifton <nickc@cygnus.com>
2491 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2494 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2496 * configure.in (VERSION): Update to show this is the CVS mainline.
2498 2000-06-08 Matthew Jacob <mjacob@feral.com>
2500 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2501 $at is the integer register $r28, vs. both $r28 and the floating
2502 point register $f28.
2504 2000-06-08 James E. Wilson <wilson@cygnus.com>
2506 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2507 (dot_endp): Don't call ia64_flush_insns.
2508 (emit_one_bundle): Don't delete prologue/body records from
2509 unwind_record list in first loop. Rewrite second loop to account for
2512 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2514 * config/tc-ia64.c: Add missing prototypes.
2515 (generate_unwind_image): Cast argument to output_unw_records call.
2517 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2519 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2521 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2523 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2524 (REGISTER_P): likewise.
2525 (avr_opcodes): uses include/opcode/avr.h
2526 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2528 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2530 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2533 2000-06-03 H.J. Lu <hjl@gnu.org>
2535 * read.c (is_end_of_line): Put back `;'.
2537 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2539 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2541 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2543 * expr.c (operand): Test is_end_of_line outside switch to catch
2544 line separator chars that are also operators.
2545 (operator): Return O_illegal for line separator chars.
2547 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2548 entry (or `!' entry for TC_HPPA).
2550 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2551 before indexing is_end_of_line. Remove redundant check for '\0'.
2553 * config/tc-h8500.c (md_assemble): Likewise.
2554 * config/tc-mcore.c (md_assemble): Likewise.
2555 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2558 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2560 * config/tc-mcore.c (mcore_cons): Likewise.
2561 (mcore_float_cons): Likewise.
2562 (mcore_stringer): Likewise.
2563 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2565 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2567 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2569 2000-05-29 Nick Clifton <nickc@cygnus.com>
2571 * config/tc-sh.c: Fix compile time warning messages.
2573 * config/tc-mips.c: Fix compile time warning messages.
2575 2000-05-29 Philip Blundell <philb@gnu.org>
2577 * doc/as.texinfo: Update copyright dates.
2578 (Local Labels): Delete misplaced mention of ARM.
2579 * NEWS: Mention ARM ELF support.
2581 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2583 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2584 it is modified, and use the real_size to compute the frag address
2585 for dwarf2 line info.
2587 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2589 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2590 line-matching scheme to cope with automake moving variables around.
2591 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2592 * Makefile.in: Regenerate.
2594 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2596 * config/tc-sparc.c (sparc_relax): New.
2597 (md_longopts): Add -relax and -no-relax options.
2598 (md_parse_options, md_show_usage): Likewise.
2599 (md_apply_fix3): Optimize tail call into branch always if possible.
2601 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2603 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2604 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2605 rules, with warning when a GAS statement specifies a packing that
2606 will result in an instruction being squashed.
2607 Added typdef packing_type and enumerals, changed various integer
2608 literals to use the enumerals.
2610 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2612 * config/tc-ia64.c (dot_restorereg_p): New function.
2613 (md_pseudo_table): Add restorereg.p.
2614 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2615 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2617 * config/tc-ia64.h (unw_record_type): Add unwabi.
2618 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2619 called MASK with members for imask, and the masks produced by
2620 fr_mem, gr_mem, br_mem, and frgr_mem.
2621 (unw_p_record): Add members ABI and CONTEXT.
2622 (unw_x_record): Add member AB.
2623 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2624 as pseudo-register for use during unwind info generation.
2625 (AR_PFS, AR_LC): New macros.
2626 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2627 whose names start with an at sign (as in "@priunat").
2628 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2630 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2631 proc_end, unwind_info, personality_routine): Consolidate into
2632 "unwind" structure to reduce offset-table use. Add member
2633 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2635 (output_R1_format, output_R3_format, output_P3_format,
2636 output_P6_format): Initialize R with zero to reduce compiler warnings.
2637 (output_P7_format): Ditto. Add `default' branch to switch
2638 statement to reduce compiler warnings.
2639 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2640 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2641 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2642 into single argument.
2643 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2644 compiler warnings. Merge A and B args into single argument.
2645 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2646 A and B args into single argument.
2647 (free_record): Removed (wasn't used).
2648 (free_list_records): Also free imasks in prologue records.
2649 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2650 (output_spill_mask): Remove.
2651 (output_unwabi): New function.
2652 (output_epilogue, output_label_state, output_copy_state): Call
2654 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2655 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2657 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2658 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2659 as part of handling the prologue records. Emit region's imask if
2660 we have one. Handle unwabi, epilogue, label_state, copy_state,
2661 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2662 spill_sprel_p, and spill_reg_p records.
2663 (set_imask, count_bits, slot_index): New function.
2664 (fixup_unw_records): Fix region size computation. Handle
2665 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2666 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2667 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2668 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2669 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2670 (dot_save): Use manifest constants for applicaton registers.
2671 Handle REG_PR and REG_PRIUNAT.
2672 (dot_restore): Don't just ignore it.
2673 (dot_restorereg): New function..
2674 (generate_unwind_image): Ensure unwind info is a multiple of eight
2675 bytes, not just four bytes.
2676 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2677 (dot_altrp): Don't just ignore it.
2678 (dot_savemem): New function. Replaces dot_savesp() and
2679 dot_savepsp(). Use manifest constants for applicaton registers.
2680 Handle REG_PR and REG_PRIUNAT.
2681 (dot_savef): Simplify.
2682 (dot_saveb): Support generation of br_gr.
2683 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2684 dot_label_state, dot_copy_state): New function.
2685 (dot_unwabi): Don't just ignore it.
2686 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2687 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2688 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2689 (emit_one_bundle): Set slot number for prologue/body records
2690 *before* emitting the first insn.
2691 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2692 (md_begin): Declare "psp" pseudo-register.
2693 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2694 so we don't get segfault.
2695 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2696 counts as required per SW Conventions manual
2697 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2698 output_preds_psprel, output_preds_sprel, output_spill_base,
2699 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2700 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2701 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2702 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2703 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2704 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2705 (dot_vframe): Implement.
2706 (dot_vframesp, dot_vframepsp): New function.
2708 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2710 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2711 * configure: Regenerate.
2713 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2715 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2716 (md_estimate_size_before_relax): so we can use it here instead of
2717 old kludges. Localise vars to blocks. Comment.
2719 * frags.c (frag_new): Update fr_var comments.
2720 * frags.h (struct frag): Ditto.
2722 2000-05-22 Richard Henderson <rth@cygnus.com>
2724 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2725 (pseudo_func): Add pcrel.
2726 (operand_match): Handle IA64_OPND_TGT64.
2727 (build_insn): Likewise.
2728 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2729 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2730 (fix_insn): Handle all three 64-bit relocation types.
2732 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2734 * obj.h (struct format_ops): New members begin, app_file,
2735 s_set_other, s_set_desc, s_get_type, s_set_type,
2736 separate_stab_sections, init_stab_section.
2738 * config/obj-multi.h: Update GPL notice to v2.
2740 (obj_app_file): New.
2741 (S_SET_SIZE): Test s_set_size for NULL before calling.
2742 (S_SET_ALIGN): Similar for s_set_align.
2747 (SEPARATE_STAB_SECTIONS): New.
2748 (INIT_STAB_SECTION): New.
2749 (EMIT_SECTION_SYMBOLS): New.
2750 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2752 * config/obj-elf.h: Update GPL notice to v2.
2753 Mention that this file is included from obj-multi.h.
2754 (obj_begin): Wrap definition in ifndef.
2755 (elf_file_symbol): Constify declaration.
2756 (obj_app_file): Ditto.
2757 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2758 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2760 * config/obj-elf.c (elf_s_set_other): New.
2761 (elf_file_symbol): Constify argument.
2762 (elf_separate_stab_sections): New.
2763 (elf_init_stab_section): New.
2764 (elf_format_ops): Add new members. Remove comma at end.
2766 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2767 (ecoff_format_ops): Add new fields. Remove comma at end.
2768 Mention inconsistency for emit_section_symbols.
2770 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2772 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2773 (coff_separate_stab_sections): New.
2774 (coff_format_ops): Add new members.
2776 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2777 (obj_aout_s_set_other): New.
2778 (obj_aout_s_set_desc): New.
2779 (obj_aout_s_get_type): New.
2780 (obj_aout_s_set_type): New.
2781 (obj_aout_separate_stab_sections): New.
2782 (aout_format_ops): New members added. Use obj_aout_process_stab,
2783 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2784 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2786 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2788 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2790 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2791 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2792 (md_estimate_size_before_relax): Ensure jumps to weak and
2793 externally visible symbols are relocatable.
2795 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2797 * stabs.c (aout_process_stab): Make global.
2798 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2799 * read.h (aout_process_stab): Declare.
2801 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2802 Generalize to *aout, *coff *elf.
2803 * configure: Regenerated.
2805 * doc/internals.texi (Object format backend): Say
2806 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2808 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2809 * Makefile.in: Regenerated.
2811 2000-05-19 Catherine Moore <clm@cygnus.com>
2813 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2815 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2817 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2818 instruction to reflect change in re_assemble_*.
2820 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2822 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2823 build PA64 ELF tools.
2824 * configure: Rebuilt.
2826 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2828 * Makefile.am: Regenerate dependencies.
2829 * Makefile.in: Regenerate.
2831 2000-05-15 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-arm.c (struct asm_psr): Add boolean field
2834 distinguishing between CSPR and SPSR. Rename 'number' field
2836 (psrs): Rearrange contents to match new asm_psr structure.
2837 (arm_psr_parse): Move next to psr_required_here. Make it
2838 return an asm_psr structure.
2839 (psr_required_here): Use asm_psr structure returned by
2841 (do_msr): Reorganise to allow psr_required_here to be called
2843 (md_undefined_name): Mark 'name' parameter as unused, since
2844 the COFF target does not use it.
2846 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2848 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2850 * config/te-aux.h: Likewise.
2851 * config/te-dpx2.h: Likewise.
2852 * config/te-go32.h: Likewise.
2853 * config/te-hp300.h: Likewise.
2854 * config/te-hppa.h: Likewise.
2855 * config/te-i386aix.h: Likewise.
2856 * config/te-ic960.h: Likewise.
2857 * config/te-interix.h: Likewise.
2858 * config/te-nbsd532.h: Likewise.
2859 * config/te-pc532mach.h: Likewise.
2860 * config/te-ppcnw.h: Likewise.
2861 * config/te-psos.h: Likewise.
2862 * config/te-sparcaout.h: Likewise.
2863 * config/te-sun3.h: Likewise.
2864 * config/te-sysv32.h: Likewise.
2866 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2868 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2869 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2870 and sign extend without an if statement.
2871 (build_bytes): Likewise.
2873 2000-05-14 Kazu Hirata <kazu@hxi.com>
2875 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2876 X_add_symbol L_32 case.
2878 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2880 * config/te-freebsd.h: New file.
2882 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2884 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2885 bindtextdomain): Replace defines with those from intl/libgettext.h
2886 to quieten gcc warnings.
2888 * NEWS: Mention x86 .arch and -q.
2890 * config/tc-i386.c (quiet_warnings): New.
2891 (md_assemble): Use quiet_warnings.
2892 (md_parse_option): Set quiet_warnings from -q.
2893 (md_show_usage): Mention -q, delete -m.
2894 (flag_do_long_jump): Delete.
2895 (md_parse_option): Remove -m.
2896 (md_show_usage): Remove -m.
2897 (md_create_long_jump): Remove useless flag_do_long_jump code.
2899 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2900 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2902 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2903 Alexander Sokolov <robocop@netlink.ru>
2905 * doc/c-i386.texi (i386-Arch): New section.
2906 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2908 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2909 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2910 architecture has been given and is not 486.
2911 (set_cpu_arch): New.
2912 (md_pseudo_table): Add .arch.
2913 (md_assemble): Warn if cpu architecture has been given and an
2914 unsupported instruction.
2916 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2917 Move operand_types bit defines after relevant template field.
2918 (template): Add cpu_flags.
2922 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2924 * config/tc-mn10300.h (md_end): Define.
2925 (mn10300_finalize): Declare.
2926 * config/tc-mn10300.c: Include dwarf2dbg.h.
2927 (debug_line): Define.
2928 (md_assemble): Generate dwarf2 line info.
2929 (mn10300_finalize): New function. Finalize dwarf2 info.
2931 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2933 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2934 external version of the relocation for weak symbols.
2936 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2938 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2939 frame size in units of 16 bytes, as required per SW Conventions manual.
2940 (output_unw_records): Output info-block header as a dword to get
2943 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2945 * as.h: #include "file", not <file> on files from ../include.
2946 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2947 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2948 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2949 (tc_coff_symbol_emit_hook): Ditto.
2950 (OPTCOUNT): Cast to int to avoid compiler warning.
2951 (md_begin): Fix signed/unsigned warnings.
2953 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2955 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2956 ABRANCH LONG case for a conditional branch on a 68000.
2957 (md_estimate_size_before_relax): Likewise. Also handle
2958 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2959 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2960 PC-relative on all CPUs.
2961 (md_estimate_size_before_relax): Likewise.
2963 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2965 * as.c (parse_args): Just mention current year in printed
2968 2000-05-03 J.T. Conklin <jtc@redback.com>
2970 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2972 (md_parse_option): Recognize -m7400.
2974 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2976 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2977 don't permit lp to become less than the words array.
2979 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2981 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2982 Fix little-endian case.
2984 2000-05-03 David O'Brien <obrien@NUXI.com>
2986 * as.c (parse_args): Update copyright.
2988 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2990 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2991 for the .bss section too.
2993 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2995 * configure.in: Set em=linux for hppa-*-linux.
2996 * configure: Regenerate.
2997 * doc/Makefile.in: Regenerate with correct automake.
2999 * frags.c (frag_grow): Sanity check chunk_size.
3001 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3002 * config/obj-som.h: Likewise.
3003 * config/obj-ieee.h: Likewise.
3005 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3007 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3008 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3009 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3010 (pa_ip): low_sign_unext now returns via function value. Use
3011 re_assemble_* instead of dis_assemble_* and
3012 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3014 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3015 (md_section_align, md_parse_option, md_show_usage,
3016 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3017 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3018 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3019 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3020 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3022 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3023 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3024 outside of switch. Correct mask and shifting errors in case 10
3025 and case -11. In case 21, compare against signed range to suit
3026 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3027 case 17 and case 22, use offsetT variable to properly check range.
3028 Use re_assemble_* here too.
3029 (evaluate_absolute): Change type of value to offsetT. Call
3030 hppa_field_adjust to do the work for us.
3031 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3032 (pa_parse_cmpib_64_cmpltr): Ditto.
3033 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3034 of i to unsigned int.
3035 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3036 (pa_end_of_source): Return type is void.
3038 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3040 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3042 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3044 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3045 More comments added.
3046 (md_begin): Removed "construct symbols for each register name".
3047 Because register names conflicts with GCC generated function
3049 (avr_operand): Now constant numbers can be used as a register
3050 identifiers (0 as r0, 31 as r31).
3051 (md_assemble): use skip_space () before parsing instruction
3054 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3056 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3057 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3058 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3059 * configure: Regenerate.
3061 2000-04-29 Andreas Jaeger <aj@suse.de>
3063 * as.h: Correctly check GCC version.
3065 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3067 * doc/as.1: Fix unbalanced brackets.
3069 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3071 (line_comment_chars): Set to '/' if TE_FreeBSD.
3073 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3075 * configure.in: Configury support for PA64 (currently disabled).
3076 * configure: Rebuilt.
3078 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3080 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3081 bfd_set_section_alignment.
3083 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3085 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3088 2000-04-24 Nick Clifton <nickc@cygnus.com>
3090 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3091 * doc/as.texinfo (Align): Include arm and strongarm in list of
3092 targets that have the second form of the behaviour of the .align
3095 2000-04-24 Mark Klein <mklein@dis.com>
3097 * obj-som.c: Terminate obj_pseudo_table.
3099 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3101 * as.c (parse_args): Allow md_parse_option to override -a listing
3103 * config/obj-coff.c (add_lineno): Change type of offset parameter
3104 from "int" to "bfd_vma."
3105 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3106 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3107 (ppc_change_csect): Align correctly for XCOFF64.
3108 (ppc_machine): New function, which discards "ppc_machine" line.
3109 (ppc_tc): Cons for 8 when code is 64 bit.
3110 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3112 (md_parse_option): Handle -a64 and -a32.
3114 * config/tc-ppc.h (TARGET_MACH): Define.
3115 (TARGET_FORMAT): Move to function.
3116 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3118 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3120 * config/tc-avr.c: New AVR_ISA_ defined.
3121 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3122 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3123 for `fmul', `movw' and `lpm R,Z' instructions.
3124 (avr_operands): Warn if current opcode is a two-word instruction
3125 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3126 (avr_opcodes): New commands added.
3127 (REGISTER_P): Check 'a' and 'v' constraint letters.
3128 (mcu_types): New MCU added.
3130 2000-04-22 Timothy Wall <twall@cygnus.com>
3132 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3134 (operand_match): Conditionally insert default bit values for IMMU9.
3136 2000-04-14 Matthew Green <mrg@cygnus.com>
3138 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3139 * configure: Rebuilt.
3141 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3142 Jason Eckhardt <jle@cygnus.com>
3144 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3146 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3147 Added handling of new operand types l,y,&,fe,fE,fx.
3149 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3150 David Mosberger <davidm@hpl.hp.com>
3151 Timothy Wall <twall@cygnus.com>
3152 Andrew MacLeod <amacleod@cygnus.com>
3153 Jim Wilson <wilson@cygnus.com>
3155 * Makefile.am (CPU_TYPES): Add ia64.
3156 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3157 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3158 * Makefile.in: Rebuild.
3159 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3160 * configure: Rebuild.
3161 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3162 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3163 * expr.c (expr): Handle md_optimize_expr.
3164 * read.c (LEX_HASH): Add comment.
3165 * config/tc-ia64.c, config/tc-ia64.h: New files.
3167 2000-04-21 Richard Henderson <rth@cygnus.com>
3169 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3170 bundling a non-delayed branch type instruction.
3172 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3174 * config/tc-mn10300.c (HAVE_AM30): Define.
3175 (md_assemble): Use it.
3177 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3179 * config/obj-elf.c (obj_elf_change_section): Check for changed
3182 * Makefile.am: (CPU_MULTI_VALID): Remove.
3183 (MULTI_CPU_TYPES): Define.
3184 (MULTI_CPU_OBJ_VALID): Define.
3185 (DEPTC): Use the above.
3186 (DEPOBJ): Same here.
3188 Regenerate dependencies.
3189 * Makefile.in: Regenerate.
3191 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3193 * Makefile.am (YACC, LEX): Get them from configure.
3195 2000-04-18 H.J. Lu (hjl@gnu.org)
3197 * config/tc-i386.c (offset_in_range): Use addressT instead of
3198 bfd_vma for non-bfd assemblers.
3200 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3202 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3203 doesn't give spurious errors.
3205 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3207 * as.h (SEEK_SET): Define if undefined.
3209 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3211 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3212 constants, and don't assume offsetT is 32 bits.
3214 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3216 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3217 (md_pcrel_from_section): Add prototype.
3218 (d10v_fix_adjustable): Add prototype.
3219 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3221 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3223 2000-04-12 Nick Clifton <nickc@cygnus.com>
3225 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3226 symbol in frag chain.
3228 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3230 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3231 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3232 (fits_in_signed_word, smallest_imm_type): Ditto.
3233 (md_assemble): Use an offsetT var to hold offsetT values, not a
3235 (offset_in_range): New.
3236 (md_assemble): Use it.
3237 (md_convert_frag): Change type of target_address, opcode_address,
3238 and displacement_from_opcode_start to offsetT.
3239 (md_create_short_jump): Change type of offset to offsetT.
3240 (md_create_long_jump): Ditto.
3241 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3242 (md_chars_to_number): Remove.
3243 (output_invalid): Remove duplicate prototype.
3245 2000-04-09 Nick Clifton <nickc@cygnus.com>
3247 * Makefile.am (CPU_TYPES): Add 'avr'.
3248 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3249 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3251 * Makefile.in: Regenerate.
3253 * doc/as.texinfo: Add M32R documentation.
3255 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3257 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3258 --enable-build-warnings option.
3259 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3260 * Makefile.in, configure: Re-generate.
3262 2000-04-07 Nick Clifton <nickc@cygnus.com>
3264 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3265 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3266 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3267 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3268 (arm_force_relocation): Force relocations for
3269 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3271 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3273 * config/tc-sh.c (get_operands): There's no third operand if the
3274 first operand is an immediate.
3276 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3278 * config/tc-sh.c (immediate): Delete.
3279 (sh_operand_info): Add immediate member.
3280 (parse_reg): Use A_PC for pc.
3281 (parse_exp): Add second argument 'op'. All callers changed.
3282 (parse_at): Expect pc to be coded as A_PC.
3283 Use immediate field in *op.
3284 (insert): Add fourth argument 'op'. All callers changed.
3285 (build_relax): Add second argument 'op'. All callers changed.
3286 (insert_loop_bounds): New function.
3287 (build_Mytes): Remove DISP_4.
3288 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3289 (assemble_ppi): Use immediate field in *operand.
3290 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3291 (md_apply_fix): Likewise.
3292 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3294 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3296 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3298 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3300 * internals.texi (CPU backend): Document
3301 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3303 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3305 * po/gas.pot: Regenerate.
3307 * as.c (show_usage): Restore translated part of bug string.
3308 * gasp.c (show_usage): Likewise.
3310 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3311 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3312 than move-if-change.
3313 (DEP1): Modify for "gcc -MM".
3317 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3318 Update dependencies.
3319 * Makefile.in: Regenerate.
3321 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3323 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3324 (md_begin): Likewise.
3325 (HAVE_AM33): New macro.
3326 (md_assemble): Use it. Match r_regs and xr_regs only if
3329 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3331 * as.h: #include "bin-bugs.h"
3332 * as.c (show_usage): Use REPORT_BUGS_TO.
3333 * gasp.c: #include "bin-bugs.h"
3334 (show_usage): Use REPORT_BUGS_TO.
3336 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3338 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3340 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3341 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3344 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3346 * config/tc-i386.c (i386_immediate): Don't assume a constant
3347 immediate is necessarily 16 bits when in 16 bit code mode.
3348 (md_assemble): Instead set guess_suffix here after we have checked
3351 2000-04-02 Richard Henderson <rth@cygnus.com>
3353 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3354 quantities. Correct right shift sign extension.
3355 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3356 32-bit value when shifting into place.
3358 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3360 * app.c: Add ATTRIBUTE_UNUSED as needed.
3361 * config/tc-ppc.c: Likewise.
3362 (ppc_size): Make unsigned long.
3363 (ppc_insert_operand): Add casts to avoid warnings.
3365 2000-03-31 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-d10v.h (md_flush_pending_output): Define.
3369 2000-03-29 Nick Clifton <nickc@cygnus.com>
3371 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3372 segment. Works for both BFD_ASSEMBLER and others.
3373 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3375 2000-03-29 Nick Clifton <nickc@cygnus.com
3377 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3379 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3381 * listing.c (LISTING_LHS_WIDTH): Default depends on
3383 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3385 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3387 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3390 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3392 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3394 * config/tc-avr.c (mcu_types): Add missing initialiser.
3395 (md_pcrel_from_section): Add prototype.
3396 (avr_operand): Remove redundant test of unsigned < 0.
3397 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3399 2000-03-27 Denis Chertykov <denisc@overta.ru>
3401 * config/tc-avr.c: New file for AVR support.
3402 * config/tc-avr.h: Likewise.
3403 * configure.in: Add AVR support.
3404 * configure: Regenerate.
3406 2000-03-26 Timothy Wall <twall@cygnus.com>
3408 * gasp.c (macro_op): Add new argument to check_macro call.
3409 Macro structure definitions moved to macro.h
3410 * sb.h: Add argument to prototype for input_scrub_include_sb.
3411 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3412 nesting checks with an additional flag.
3413 (struct input_save): Add flag to indicate whether current sb
3414 should be checked for proper macro/conditional nesting.
3415 (input_scrub_push/pop): Save/restore nest check flag.
3416 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3418 * macro.c (check_macro): Allow caller to retrieve parsed macro
3419 information if a pointer is provided. This information may be
3420 used by the new macro hooks.
3421 * macro.h: Update prototype for check_macro. Macro struct
3422 definitions moved here from macro.c/gasp.c.
3423 * read.c (read_a_source_file): Add parameter to check_macro call,
3424 and pass macro info to the macro hook, if defined.
3425 (input_scrub_insert_line): New. Allow insertion of a line of
3426 characters into the input stream.
3427 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3428 file into the input stream.
3429 (s_include): Use input_scrub_insert_file.
3430 * internals.texi: Document new macro hooks.
3431 * as.h: New prototypes added.
3433 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3435 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3436 an initial capital letter.
3437 (i386_index_check): Reindent.
3439 2000-03-19 Nick Clifton <nickc@cygnus.com>
3441 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3444 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3446 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3447 instruction operand bad if Rd > 7 when generating
3448 thumb instructions. Prevents for example,
3449 "adr r12,label" from silently failing and generating
3450 the wrong instruction.
3452 2000-03-17 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3455 that have a destingation >= 0x400000.
3456 Fix compile time warning messages.
3458 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3460 * config/tc-sh.c (md_begin): When encountering insn that are
3461 not supported by the current arch, only change the name if
3462 its contents are the same as prev_name.
3463 (get_specific): If the the architecture doesn't match, fail.
3465 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3467 * config/tc-sh.c (IDENT_CHAR): Define.
3468 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3469 matching back where it came from.
3471 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3473 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3475 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3477 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3480 2000-03-15 Kazu Hirata <kazu@hxi.com>
3482 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3484 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3486 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3487 floating-point-number, make sure 'f' is in FLT_CHARS.
3489 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3491 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3492 (s_lcomm_internal): Use it.
3493 * doc/internals.texi (CPU backend): Document it.
3494 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3497 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3499 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3502 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3503 implementation doesn't have special handling for switch
3505 (macro_build): Allow for code in sections other than .text.
3507 (mips_ip): Likewise.
3508 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3509 Don't perform relocs if we will be outputting them.
3510 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3511 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3514 2000-03-09 Catherine Moore <clm@cygnus.com>
3516 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3517 relocation type based on the entry in the fixup structure.
3518 Put S_IS_EXTERN processing back in.
3520 2000-03-08 H.J. Lu (hjl@gnu.org)
3522 * Makefile.am (install-exec-tooldir): Depend on
3523 install-exec-bindir for parallel make.
3524 * Makefile.in: Regenerated.
3526 2000-03-06 Nick Clifton <nickc@cygnus.com>
3528 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3530 (md_parse_option): Parse -m32r command line switch - disable m32rx
3532 (md_show_usage): Document new option.
3534 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3535 * doc/Makefile.in: Regenerate.
3536 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3538 2000-03-02 Michael Meissner <meissner@redhat.com>
3540 * config/tc-d30v.c (check_range): Remove code that incorrectly
3541 sign extended values where bits < 32.
3543 2000-03-02 H.J. Lu (hjl@gnu.org)
3545 * configure.in: Support --enable-targets=all on ia32.
3546 * configure: Regenerated.
3548 2000-03-01 Nick Clifton <nickc@cygnus.com>
3550 * gasp.c (do_align): Remove bogus check of alignment value.
3552 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3554 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3555 TC_PPC was defined forced the type of a symbol with no other type
3558 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3560 * doc/internals.texi (CPU backend): Mention that
3561 line_separator_chars do not break up comments. Fix typos for
3562 LEX_AT and LEX_NAME descriptions. Document operands for
3563 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3564 description of md_create_short_jump usage. Document argument for
3565 md_undefined_symbol.
3567 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3569 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3570 (md_parse_option): Handle it.
3571 (md_show_usage): Document it.
3573 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3575 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3576 opcode, for the instruction `pal19'. From Andrea Arcangeli
3579 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3581 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3583 (md_assemble): To here, before template operands are matched.
3584 Also ensure a constant immediate is sign extended when we know the
3585 size is at most 16 bits. This is to catch cases like "add
3586 $0xffc0,%ax" where we don't know the size, and thus that the
3587 immediate can be represented as Imm8S until after parsing the
3589 (i386_displacement): Similarly sign extend 16 bit constant
3591 (md_assemble): Relax 16-bit jump constant range check to suit sign
3592 extended displacements.
3594 2000-02-26 Andreas Jaeger <aj@suse.de>
3596 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3598 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3600 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3601 call operands when intel_syntax.
3602 (intel_float_operand): Return 2 for "fi...".
3603 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3604 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3605 earlier "SHORT" change.
3606 (md_assemble): When determining suffix from Regs, exclude
3609 2000-02-24 Nick Clifton <nickc@cygnus.com>
3611 * configure: Add arm-wince, mips-pe and sh-pe targets.
3612 * configure: Regenerate.
3614 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3616 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3617 "pe-mips" for the mips-pe target.
3619 * config/tc-arm.c (insns): Change displacement encoded in BL
3620 and B instructions if the target port is arm-wince.
3621 (do_ldst): Do not bias the relocation offset if the target
3623 (md_pcrel_from): Add in missing relocation offset bias if the
3624 target os arm-wince.
3626 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3627 (md_begin): Disable -G support for mips-pe target.
3628 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3629 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3632 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3633 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3634 assembler, just set the alignment to 4.
3636 * config/te-wince-pe.h: New file for WinCE targets. Define
3639 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3641 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3642 string instructions.
3643 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3644 (i386_intel_memory_operand): After finding a segment override,
3645 check again for no `[' before looking for a displacement. Bomb if
3646 more than one displacement rather than silently discarding the
3647 second and subsequent ones. Free strings malloc'd by
3648 build_displacement_string.
3650 2000-02-24 Catherine Moore <clm@cygnus.com>
3652 * config/obj-som.c (obj_pseudo_table): Add "weak".
3653 (obj_som_weak): New routine.
3655 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3657 * config/tc-i386.c (union i386_op): New.
3658 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3659 Throughout file replace occurences of disps[n], imms[n], regs[n]
3660 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3661 intel mode operand swapping. Add assert in regKludge and
3662 fake_zero_displacement code. Test i.types[n] when outputting
3663 displacements and immediates. Combine output of Disp16 with
3665 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3666 when in intel mode by (not) reversing fsub and fdiv operands
3667 before the template search. This fails for single operand
3668 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3669 undefined. Instead fix the base_opcode after we've found the
3670 template. Move base_opcode xor with found_reverse_match from
3671 opcode output code to before this fix so we test for the correct
3673 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3674 check in intel mode. Instead compare opcodes.
3676 * config/tc-i386.h (TC_RELOC): Delete.
3677 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3678 with equivalent call to reloc.
3680 * as.h (flag_m68k_mri): Move declaration after target include, and
3681 only declare when TC_M68K defined. Define as zero otherwise.
3682 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3683 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3684 Define as zero otherwise.
3685 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3686 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3687 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3688 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3689 testing whether defined.
3690 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3691 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3692 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3693 rather than testing whether defined.
3694 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3695 (parse_mri_cons): Declare and use only when TC_M68K.
3696 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3697 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3698 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3700 * NEWS: Mention IBM 370 support.
3702 2000-02-23 Richard Henderson <rth@cygnus.com>
3704 * config/tc-i386.c (md_assemble): When swapping operands for
3705 intel_syntax, assume everything that's not Imm or Disp is a
3708 2000-02-23 Linas Vepstas <linas@linas.org>
3710 * config/tc-i370.c, config/tc-i370.h: New files.
3711 * Makefile.am: Add support for Linux/IBM 370.
3712 * configure.in: Likewise.
3713 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3714 * config/obj-elf.c: Include elf/i370.h
3715 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3717 * Makefile.in: Regenerate.
3718 * configure: Regenerate.
3720 * doc/c-i370.texi: New file.
3721 * doc/all.texi: Include it.
3722 * doc/as.texinfo: And here.
3723 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3724 * doc/Makefile.in: Regenerate.
3726 2000-02-19 Michael Meissner <meissner@redhat.com>
3728 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3729 determine if an instruction can be used in parallel with an ADDppp
3730 or SUBppp instruction.
3732 2000-02-22 Andrew Haley <aph@cygnus.com>
3734 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3736 1999-12-30 Andrew Haley <aph@cygnus.com>
3738 * config/tc-mips.c (mips_gp32): New variable.
3739 (macro_build) Use mips_gp32.
3741 (md_longopts): Add "-mgp32" and "-mgp64".
3742 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3744 (OPTION_M7900): Change offset
3745 (OPTION_NO_M7900): Ditto.
3747 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3749 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3750 warning, and bump it to 1.
3752 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3754 From Brad Lucier <lucier@math.purdue.edu>:
3755 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3758 2000-02-21 Catherine Moore <clm@cygnus.com>
3760 * config/tc-mips.c (MF_HILO_INSN): Define.
3761 (mips_7000_hilo_fix): Declare.
3762 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3763 (md_parse_option): Check for 7000_HILO_FIX options.
3764 (OPTION_M7000_HILO_FIX): Define.
3765 (OPTION_NO_M7000_HILO_FIX): Define.
3766 * doc/c-mips.texi (-mfix7000): Describe.
3768 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3770 * listing.c (print_lines): Remove unused variable `end'.
3772 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3773 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3774 reloc_type when BFD_ASSEMBLER.
3775 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3776 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3777 statement and quell signed vs. unsigned comparison warning.
3779 2000-02-18 Nick Clifton <nickc@cygnus.com>
3781 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3782 the computed frag offset, rather than overwriting it.
3784 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3786 * config/tc-sh.c ("elf/sh.h"): Include.
3787 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3788 (md.begin): Initialize target_arch.
3789 Only include opcodes in has table that match selected architecture.
3790 (parse_reg): Recognize register names for sh-dsp.
3791 (parse_at): Recognize post-modify addressing.
3792 (get_operands): The leading space is now optional.
3793 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3794 arguments. Update valid_arch.
3795 (build_Mytes): Add support for SDT_REG_N.
3796 (find_cooked_opcode): New function, broken out of md_assemble.
3797 (assemble_ppi, sh_elf_final_processing): New functions.
3798 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3799 (md_longopts, md_parse_option): New option: -dsp.
3800 * config/tc-sh.h (elf_tc_final_processing): Define.
3801 (sh_elf_final_processing): Declare.
3803 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3805 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3806 the unwinder subspace. Save the current seg/subseg before creating
3809 2000-02-10 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3812 little endian targets.
3813 (INST_BYTE1): Redefine to handle big and little endian
3815 (cpu_type): New type: Select between M340 and M210.
3816 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3817 instructions of the M340.
3818 (md_assemble): Add support for the MULSH and OPSR classes of
3820 (md_atof): Add support for little endian targets.
3821 (md_parse_option): Add support for -EL, -EB and -mcpu command
3823 (md_convert_frag): Add support for little endian targets.
3824 (md_apply_fix3): Add support for little endian targets.
3825 (md_number_to_chars): Add support for little endian targets.
3827 2000-02-10 Timothy Wall <twall@redhat.com>
3829 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3830 defined, use it to verify the symbol just read should be a label.
3832 2000-02-10 Timothy Wall <twall@redhat.com>
3834 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3835 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3836 around colons when KEEP_WHITE_AROUND_COLON is defined.
3837 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3838 and KEEP_WHITE_AROUND_COLON.
3840 2000-02-08 Timothy Wall <twall@redhat.com>
3842 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3844 (do_repeat): New. Abstract repeat logic so that a "break" can be
3846 (end_repeat): New. Provide support for a "break" out of the
3848 * read.h: Add prototypes for new functions.
3850 2000-02-08 Timothy Wall <twall@redhat.com>
3852 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3853 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3854 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3857 2000-02-08 Timothy Wall <twall@redhat.com>
3859 * read.c: Added elseif to directives table.
3860 * read.h: Added prototype for s_elseif.
3861 * doc/as.texinfo: Added description for elseif.
3862 * cond.c (s_elseif): New function
3864 2000-02-04 Timothy Wall <twall@redhat.com>
3866 * listing.c (print_lines): Remove conditionals causing bug in
3869 2000-02-03 Timothy Wall <twall@cygnus.com>
3871 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3873 * frags.c (frag_new): Calculate fr_fix in octets
3874 (frag_now_fix) Return offset as target address offset (bytes).
3875 (frag_now_fix_octets) New - Return offset in octets (8-bit
3877 * frags.h: Added prototype for frag_now_fix_octets().
3878 Distinguish between octets and bytes in field descriptions.
3879 * listing.c (calc_hex): Account for octets vs bytes when
3880 printing addresses/offsets.
3881 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3882 target is little-endian, print the octets in a word in big-endian
3883 order so that the display looks like a proper hexadecimal number,
3884 instead of having the octets reversed.
3885 * read.c (do_align): When recording alignment, alignment power
3886 should be in terms of target bytes (minimum addressible unit)
3888 (do_org) Convert ORG target address (byte) argument into an
3889 octet offset when generating a variable fragment.
3890 * symbols.c (resolve_symbol_value): Symbol final value
3891 converted to a target address offset (bytes) from its octet offset.
3892 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3893 offset (bytes) is adjusted by the frag offset (octets) converted
3895 (coff_frob_section) Section alignment power is in terms of bytes;
3896 convert it to an octet alignment power when calculating size (and
3897 size mask) in octets. Don't modify the section size in order to
3898 "align" it for TI COFF, since that format has a different method
3899 for storing alignment information.
3901 2000-02-01 Timothy Wall <twall@cygnus.com>
3903 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3904 entries, matching the way GCC generates them. If not escaped, the
3905 filename is encoded incorrectly.
3907 2000-01-31 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-arm.c (reg_table): Add support for ATPCS register
3912 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3914 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3916 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3918 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3919 of a symbol when we really care about its value.
3921 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3923 * config/tc-mcore.c (md_assemble): Give warning message if
3924 operands passes to instruction are more than the spec.
3926 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3928 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3929 Thumb mode but the label seen was not declared as '.thumb_func'
3930 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3931 correct disassembly of Thumb code bounded by non function labels.
3933 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3935 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3936 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3938 * Makefile.in: Same here.
3941 * configure.in: Set bfd_gas for i386-aout when primary target
3942 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3943 we may need the primary te_file. Remove incorrect comment.
3945 * configure: Regenerate.
3947 * config/e-i386aout.c: New file.
3949 * as.c (USE_EMULATIONS): Move to before print_version_id.
3950 (struct emulation): Add i386aout.
3951 (show_usage): Split text strings. Reformat -a text. Add --em
3955 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3956 (aout_format_ops): New.
3959 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3960 preprocessor conditional and add aout USE_EMULATIONS tests.
3961 (read_a_source_file): Don't pass error strings to printf as
3965 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3967 (do_data): Same here.
3968 (process_file): And here.
3971 * symbols.c (colon): Rewrite "already defined" fatal message
3972 code for aout with USE_EMULATIONS.
3975 * config/obj-aout.c (OBJ_HEADER): Define.
3976 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3978 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3979 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3981 (obj_aout_type): Expand S_SET_OTHER here too.
3982 (obj_read_begin_hook): Remove.
3983 (aout_pop_insert): New.
3984 (obj_aout_s_get_other): New.
3985 (obj_aout_s_get_desc): New.
3986 (aout_format_ops): New.
3989 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3990 gets aout_pseudo_table.
3991 (aout_pseudo_table): Declare.
3992 (obj_read_begin_hook): Define.
3995 * config/obj-coff.c (obj_pseudo_table): Rename to
3997 (coff_pop_insert): Use coff_pseudo_table.
3998 (coff_sec_sym_ok_for_reloc): Remove.
3999 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4000 and comment all zero entries and remove #if 0 code.
4003 * config/obj-coff.h (obj_pop_insert): Define.
4004 (coff_pseudo_table): Declare.
4007 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4008 s_get_size, s_set_size. Comment all zero entries.
4011 * config/obj-elf.c (elf_s_get_other): New function.
4012 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4013 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4014 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4016 (obj_elf_parse_section_letters): Don't pass error strings to
4017 printf as format arg.
4020 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4022 (elf_s_get_other): Declare.
4023 (S_GET_OTHER) Define as elf_s_get_other if not already
4025 (S_SET_OTHER): Only define when not already defined.
4026 (elf_obj_read_begin_hook): Declare.
4027 (obj_read_begin_hook): Define.
4028 (elf_obj_symbol_new_hook): Declare.
4029 (obj_symbol_new_hook): Define.
4032 * config/obj-multi.h: Add copyright header and protect against
4033 multiple inclusion. Add * to all function pointers.
4034 (OBJ_HEADER): If defined, include it rather than other defines
4036 (obj_frob_file_after_relocs): Test for NULL.
4037 (obj_symbol_new_hook): Here too.
4038 (obj_sec_sym_ok_for_reloc): And here.
4039 (S_GET_OTHER): Define.
4040 (S_GET_DESC): Define.
4041 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4042 (OBJ_MAYBE_ELF): Update comment.
4044 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4045 OBJ_AOUT preprocessor conditional and handle emulation by
4046 testing OUTPUT_FLAVOR.
4047 (i386_displacement): Here too.
4048 (md_section_align): Similarly here.
4049 (i386_target_format): Conditionally compile when more than one
4050 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4051 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4052 (i386_displacement): Here too.
4055 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4056 Define TARGET_FORMAT for aout only when not multi.
4059 * config/te-multi.h: Delete file as it's identical to te-generic.h
4061 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4063 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4064 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4067 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4069 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4072 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4074 * config/tc-mips.c (mips_do_align): New function.
4075 * config/tc-mips.h (md_do_align): Define.
4077 2000-01-10 Philip Blundell <philb@gnu.org>
4079 * doc/c-arm.texi (ARM Options): Fix typo.
4080 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4081 line separator for Linux.
4082 * doc/as.texinfo (Comments): Mention the ARM.
4084 2000-01-10 Philip Blundell <pb@futuretv.com>
4086 * configure.in (arm*-*-conix*): New target.
4087 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4089 * configure: Regenerate.
4091 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4093 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4094 (obj_elf_visibility): New function.
4096 * doc/as.texinfo (Visibility): New node: document visibility
4099 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4101 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4102 warning for absolute jump/call without `*' in non-intel mode. No
4103 need to set i.types[0] JumpAbsolute in intel mode.
4105 1999-12-22 Philip Blundell <pb@futuretv.com>
4107 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4108 hook function when changing sections.
4109 (arm_s_data): Likewise.
4111 1999-12-14 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-arm.c (md_parse_option): Add support for -marm720
4114 command line switch.
4116 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
4118 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4119 (r_registers, xr_registers): Define.
4120 (r_register_name, xr_register_name): New functions.
4121 (md_assemble): Handle new am33 operand types and instruction
4123 (mn10300_insert_operand, check_operand): Likewise.
4125 1999-11-29 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4128 (s_force_thumb): Set thumb_mode to 2.
4129 (md_assemble): Do not complain about thumb instructions on a
4130 non-thumb target if thumb_mode is set to 2.
4132 1999-11-28 Michael Meissner <meissner@cygnus.com>
4134 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4135 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4136 (O_...): Add new machine dependent expressions if we are handling
4137 explicit relocations.
4138 (alpha_reloc_op): New static table holding the explicit relocation
4140 (alpha_literal_hash): New static to hold the hash table for
4141 explicit relocations.
4142 (alpha_macros): Add support for explicit relocations.
4143 (md_begin): If explicit relocations, initialize hash table.
4144 (md_assemble): Don't print a second error if tokenize_arguments
4145 already printed an error message.
4146 (md_apply_fix): Add support for explicit relocations.
4147 (alpha_force_relocation): Ditto.
4148 (alpha_fix_adjustable): Ditto.
4149 (alpha_adjust_symtab): New function to support explicit
4151 (alpha_adjust_symtab_relocs): Ditto.
4152 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4153 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4154 Add support for explicit relocations. Return -2 if an error
4155 message was already printed.
4156 (find_macro_match): Add support for explicit relocations. Comment
4158 (emit_insn): Add support for explicit relocations.
4159 (assemble_tokens): Ditto.
4161 (load_expression): Ditto.
4164 (emit_ir_load): Ditto.
4165 (emit_loadstore): Ditto.
4168 (emit_sextX): Ditto.
4169 (emit_division): Ditto.
4170 (emit_jsrjmp): Ditto.
4171 (emit_retjcr): Ditto.
4173 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4175 (tc_adjust_symtab): If explicit relocations, call the function
4176 alpha_adjust_symtab.
4177 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4178 relocations next to the literal relocation they reference.
4179 (TC_INIT_FIX_DATA): Initialize the new fields.
4180 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4182 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4184 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4185 'B' operand for PA2.0 bb instruction.
4187 1999-11-18 Nick Clifton <nickc@cygnus.com>
4189 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4192 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4194 (mcore_force_relocation): Force relocations to be generated for
4197 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4199 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4200 (i386_displacement): Disallow O_big displacements.
4202 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4204 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4205 Small improvements in error checking.
4206 (md_assemble): Support for unconditional ARM instructions.
4207 (md_parse_option): Support for -m[arm]v5e flag.
4209 1999-11-12 Nick Clifton <nickc@cygnus.com>
4211 * macro.c (buffer_and_nest): Do not check beyond the end of the
4214 1999-11-11 Nick Clifton <nickc@cygnus.com>
4216 * macro.c (buffer_and_nest): Look for seperator after TO and
4219 1999-11-08 Andrew Haley <aph@cygnus.com>
4221 * app.c (do_scrub_chars): When in State 10, treat backslash
4222 characters in the same way as as symbol characters.
4224 1999-11-07 Richard Henderson <rth@cygnus.com>
4226 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4227 the previous label was in the current section before playing
4228 with auto-alignment.
4230 1999-11-06 Nick Clifton <nickc@cygnus.com>
4232 * config/tc-v850.c (v850_force_relocation): Force relocation
4234 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4237 1999-11-05 Michael Meissner <meissner@cygnus.com>
4239 * expr.h (operatorT): Increase machine dependent operators to 16.
4240 * expr.c (op_rank): Ditto.
4242 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4244 * read.c (pseudo_set): Reject attempts to set the value of a
4247 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4250 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4252 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4253 to bfd_set_section_contents.
4255 1999-11-03 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4259 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4261 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4262 (mips_ip): Use OPCODE_IS_MEMBER.
4264 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4266 * config/tc-arm.c (reg_required_here): Improve comments.
4268 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4269 (tinsns): Initialize variants field.
4271 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4272 BAD_PC respectively.
4274 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4276 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4277 * config/tc-arm.h: Fix compile time warnings.
4279 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4281 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4282 form @abs16, @(abs16) and @(abs16 + imm).
4284 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4286 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4287 (ISA_HAS_64_BIT_REGS) New.
4288 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4289 mips_emit_delays,macro_build,load_register,load_addresss,
4290 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4291 and/or use new ISA_xxx macros in expressions involving
4292 ISA, particularly mips_opts.isa.
4294 1999-10-18 Michael Meissner <meissner@cygnus.com>
4296 * expr.h (operatorT): Add machine dependent operators md1..md8.
4297 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4298 for the machine dependent operators to use.
4300 * expr.c (op_rank): Add machine dependent operators.
4302 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4304 (O_cpregister): Ditto.
4305 (md_begin): Change X_op test that field is wide enough to use
4306 O_max instead of O_alpha_max.
4307 (cpu_types): Fill in missing initializer.
4308 (alpha_num_macros): Make unsigned.
4309 (md_assemble): Make opnamelen be size_t.
4310 (md_apply_fix): Cast alpha_num_operands to int before testing.
4311 (alpha_force_relocation): Ditto.
4312 (alpha_fix_adjustable): Ditto.
4313 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4314 (tc_gen_reloc): Ditto.
4315 (tc_get_register): Ditto.
4320 (s_alpha_ent): Ditto.
4321 (s_alpha_end): Ditto.
4322 (s_alpha_frame): Ditto.
4323 (s_alpha_prologue): Ditto.
4324 (s_alpha_file): Ditto.
4325 (s_alpha_gprel32): Ditto.
4326 (s_alpha_proc): Ditto.
4327 (s_alpha_set): Ditto.
4328 (s_alpha_base): Ditto.
4329 (s_alpha_align): Ditto.
4330 (s_alpha_arch): Ditto.
4331 (alpha_align): Ditto.
4332 (assemble_insn): Suppress unused variable warning.
4334 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4335 order in the structure.
4336 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4338 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4340 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4342 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4344 * config/tc-i386.c (i386_index_check): Correct #endif location.
4346 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4348 * as.c (show_usage): Document new options.
4349 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4350 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4351 (parse_args): Parse the new options.
4352 (main): If there were warnings, and --fatal-warnings
4353 was specified, print an error.
4354 * as.h: New variable, flag_fatal_warnings, for new option.
4356 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4358 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4359 '@'. Change autoincrement completers to fall through to cache control
4362 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4364 (pa_parse_addb_64_cmpltr): New function.
4366 * config/tc-hppa.c (pa_ip): Change error message.
4367 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4368 '?Q' args to allow falling through.
4370 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4371 Remove unused conditional codes.
4372 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4374 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4376 * config/tc-d30v.c (CHAR_BIT): Define.
4377 (check_range): Fix bit operations to support integers bigger than
4380 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4382 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4385 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4386 Doug Evans <devans@cygnus.com>
4388 Add support for m32rx.
4389 * config/tc-m32r.c (enable_m32rx): New static global.
4390 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4391 (allow_m32rx): New function.
4392 (M32R_SHORTOPTS): Add `O'.
4393 (md_longopts): Add --m32rx plus several warning options.
4394 (md_parse_option): Handle new options.
4395 (md_show_usage): Print them.
4396 (md_begin): Enable m32rx.
4397 (OPERAND_IS_COND_BIT): New macro.
4398 (first_writes_to_seconds_operands): New function.
4399 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4400 (target_make_parallel,assemble_two_insns): New functions.
4401 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4402 If optimizing and m32rx, try to make consecutive insns parallel.
4404 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4406 * config/tc-mips.c (nopic_need_relax): Allow for the
4407 .sdata.foo sections generated by -fdata-sections,
4408 and for the .gnu.linkonce.s sections generated by C++.
4410 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4412 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4413 with cleaner code using completer prefixes. Add 'Y'.
4415 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4417 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4419 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4420 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4421 insn does not match and we should try the next insn in the table.
4423 1999-09-22 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4427 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4429 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4432 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4434 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4435 OBJ_ELF. If ELF, add "sq".
4436 (md_parse_option): If ELF, ignore -s and -q.
4437 (md_show_usage): Mention ELF options.
4439 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4441 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4444 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4446 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4448 * config/tc-hppa.c (struct pa_it): New field "trunc".
4449 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4450 (pa_parse_ftest_gfx_completer): New function
4451 (pa_parse_fp_cnv_format): New function.
4453 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4454 (md_apply_fix): Handle 22bit pc-rel branches.
4456 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4458 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4460 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4462 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4464 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4466 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4467 (pa_ip): Handle 'fX'.
4469 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4471 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4472 unwinds unless the function is in the text space.
4473 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4475 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4477 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4478 (md_assemble): To here. Tweak address generation.
4480 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4482 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4483 (md_assemble): Call dwarf2_where for OBJ_ELF.
4484 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4485 (pa_end_of_source): New function.
4486 * tc-hppa.h (md_end): Define for OBJ_ELF.
4488 1999-09-14 Michael Meissner <meissner@cygnus.com>
4490 * configure.in (Canonicalization of target names): Remove adding
4491 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4492 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4493 * configure: Regenerate.
4495 1999-09-14 Donn Terry <donn@interix.com>
4497 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4499 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4501 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4502 pc-relative jmp/call to an absolute symbol.
4503 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4504 absolute section symbols.
4506 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4507 jump handling code and comments.
4509 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4511 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4512 the value if TE_PE and a global defined symbol.
4514 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4516 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4517 print the symbol, rather than printing it here.
4519 1999-09-11 Donn Terry <donn@interix.com>
4521 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4522 BFD_RELOC_RVA relocations.
4524 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4525 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4528 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4530 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4531 * doc/internals.texi (Object format backend): Document
4534 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4535 relocations against global symbols if TE_PE.
4537 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4538 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4540 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4543 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4544 symbols which do not have a constant value, or tags with
4545 non-tags. Remove the symbol from the list before adding it at the
4548 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4549 C_FCN symbol differently if TE_PE.
4550 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4551 appears in the pseudo-op, rather coff_line_base which is only set
4554 * config/obj-coff.c (obj_coff_loc): New static function.
4555 (obj_pseudo_table): Add "loc".
4557 * config/obj-coff.c (add_lineno): Check that the line number is
4560 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4561 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4563 (md_atof): Return NULL rather than 0.
4564 * config/tc-i386.c (md_atof): Change type to int.
4565 * expr.c (expr): Change first parameter to int.
4566 * config/obj-coff.c: Add declarations for static functions.
4567 (coff_frob_symbol): Use SYM_AUXENT.
4568 * config/tc-i386.h (flag_16bit_code): Don't declare.
4570 * config/obj-coff.c (obj_coff_section): Default to setting
4571 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4573 * write.c (adjust_reloc_syms): Print adjusted fixup.
4575 * expr.c (integer_constant): Correct too_many_digits calculation
4578 1999-09-09 Andreas Schwab <schwab@suse.de>
4580 * doc/c-arm.texi: Fix arguments of @var to not contain
4583 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4585 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4587 (md_parse_option): Only support -k flag for ELF and COFF targets.
4589 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4591 * config/tc-hppa.c (pa_ip): Put strict register checks before
4592 call to pa_parse_number.
4594 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4596 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4598 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4601 1999-09-06 Donn Terry <donn@interix.com>
4603 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4605 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4607 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4608 candidate instruction. Require registers for register arguments
4609 when in strict mode. Require assemble-time constants for
4610 constants when in strict mode.
4611 (pa_get_absolute_expression): Require a constant when in strict
4614 1999-09-06 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4618 1999-09-04 Steve Chamberlain <sac@pobox.com>
4620 * config/tc-pj.c: New file, supports picoJava in ELF.
4621 * config/tc-pj.h: Ditto.
4622 * configure.in (pjl*, pj*): New targets.
4623 * Makefile.am: Rebuild dependencies.
4624 (CPU_TYPES): Add pj.
4625 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4626 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4627 * doc/c-pj.texi: New file.
4628 * doc/as.texinfo: Add some PJ specifics.
4629 * doc/all.texi: Add PJ to the list of all architectures, sort them
4631 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4632 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4634 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4636 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4637 (obj_frob_file): Test for null pointer.
4638 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4639 (OBJ_PROCESS_STAB): And here.
4640 (elf_obj_sy): Remove
4642 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4643 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4644 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4646 * config/obj-coff.c (no_func): Remove.
4647 (coff_format_ops): Change occurrences of no_func to 0, as we test
4648 for 0 in obj-multi.h.
4650 * configure.in: Enable bfd for i386-coff when primary target is
4651 bfd. Enable i386 elf,coff emulation support. Don't set
4652 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4653 emulation to support.
4654 *configure: Regenerate.
4656 1999-09-02 Nick Clifton <nickc@cygnus.com>
4658 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4659 .section .line directive is encountered.
4661 1999-09-01 Nick Clifton <nickc@cygnus.com>
4663 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4666 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4667 * as.texinfo: Document --gdwarf2 command line option.
4668 Add additional documentation of ARM command line switches.
4670 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4672 * config/tc-i386.c (i386_intel_memory_operand): Combine
4673 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4674 and RESTORE_END_STRING around parse_register calls.
4675 (i386_operand): Here too.
4676 (i386_is_reg): Remove.
4677 (parse_register): Move as_bad calls from within this function to
4680 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4682 Based on a patch from H.J. Lu <hjl@gnu.org>
4683 * config/tc-i386.c (parse_register): Handle FP regs specially.
4684 (md_begin): Remove '(' and ')' from register_chars.
4686 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4688 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4689 error message (done elsewhere).
4691 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4693 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4695 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4697 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4700 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4702 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4704 Add new completers. Fix bug in 64 bit condition handling.
4706 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4709 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4711 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4713 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4715 1999-08-27 Jim Wilson <wilson@cygnus.com>
4717 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4718 (struct ls): Add frag field. Initialize it to zero.
4719 (out_end_sequence): New local text_frag. Set it while in text section.
4720 Replace address check with frag check. Set ls.frag to text_frag if
4721 out_set_addr called.
4722 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4723 Set it before switching sections. Replace address check with frag
4724 check. Set ls.frag to saved_frag if out_set_addr called.
4726 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4728 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4729 output "advance_pc" opcode instead of calling gen_addr_line().
4730 The latter has the undesired side-effect of creating a new row
4731 in the debug line info matrix.
4733 1999-08-26 Jim Wilson <wilson@cygnus.com>
4735 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4736 ls.last_filename if last is less than zero. Set ls.last_filename
4737 when allocating new entry.
4738 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4741 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4743 * config/tc-i386.c (i386_index_check): Fix the displacement size
4744 when INFER_ADDR_PREFIX.
4746 1999-08-18 Nick Clifton <nickc@cygnus.com>
4748 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4751 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4753 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4754 handle 0xffffNNNN constants correctly.
4756 1999-08-16 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4761 1999-08-13 Nick Clifton <nickc@cygnus.com>
4763 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4764 (md_apply_fix3): Always pass positive values to
4765 validate_offset_imm.
4767 1999-08-12 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-arm.c (skip_whitespace): New macro.
4770 Formatting tidy ups.
4772 (md_apply_fix3): Store relocation offset in addend for ELF based
4774 (arm_force_relocation): Always generate relocs for Thumb function
4777 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4779 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4780 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4782 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4784 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4785 flags for the unwind subspace.
4787 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4788 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4789 suitable relocation based on the size of the target's pointer.
4790 Always Use subsegment zero for the unwinders.
4791 (pa_level): Handle "2.0w".
4793 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4795 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4796 with the following instruction unless this was specified.
4798 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4800 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4801 certain sections, to match BFD changes.
4803 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4805 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4806 (EXTRA_SCRIPTS): Define to keep automake happy.
4807 * Makefile.in: Rebuild.
4809 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4811 * Makefile.am: Rename .dep* files to DEP*.
4812 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4813 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4815 * Makefile.in: Rebuild.
4817 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4819 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4821 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4823 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4824 avoid problems on DOS filesystems.
4825 * Makefile.in: Rebuild.
4827 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4829 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4831 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4834 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4836 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4837 line to create ${GDBINIT} rather than .gdbinit.
4838 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4840 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4842 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4844 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4846 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4848 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4850 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4851 non-adjustable symbols.
4853 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4855 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4857 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4859 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4862 1999-08-05 Donn Terry <donn@interix.com>
4864 * config/te-interix.h: New file.
4865 * configure.in (i386-*-interix*): New target.
4866 * configure: Rebuild.
4868 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4870 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4871 selectors for ELF too.
4872 (selector_table): Add "ltp" and "rtp" selectors.
4874 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4876 * config/tc-i386.c (i386_operand): No need to change
4877 operand_string pointer in segment reg case before goto
4878 do_memory_reference. Initialise displacement_string_start and
4879 displacement_string_end after do_memory_reference label.
4880 (i386_index_check): Add operand_string param, and print error
4881 message on failure here.
4882 (i386_intel_memory_operand): Instead of here.
4883 (i386_operand): And here.
4884 (INFER_ADDR_PREFIX): Enable.
4886 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4888 * config/tc-i386.h (DefaultSize): Define. Renumber following
4889 opcode_modifier defines.
4891 From Etienne Lorrain <etienne.lorrain@ibm.net>
4892 * config/tc-i386.c (stackop_size): New variable.
4893 (set_16bit_code_flag): Clear it here.
4894 (set_16bit_gcc_code_flag): New function.
4895 (md_pseudo_table): Add "code16gcc" entry.
4896 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4898 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4900 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4901 next_set_end even if the end symbol is being discarded.
4903 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4904 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4905 * config/obj-coff.c: Likewise.
4906 (seg_info_type): Remove.
4907 (seg_info_off_by_4): Change to array of segT.
4908 (s_get_segment): Adjust accordingly.
4909 (obj_pseudo_table): Fully initialize sentinel entry.
4911 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4912 Ralf Baechle <ralf@uni-koblenz.de>.
4914 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4916 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4918 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4920 * config/tc-i386.c: Indentation and white space changes.
4921 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4922 don't enable it by default.
4923 (i386_intel_operand): Remove redundant prototype.
4924 Move check on number of memory operands, and i.mem_operands++
4925 (i386_intel_memory_operand): To here.
4926 Remove i386_immediate code from here. Remove special case code
4927 for input and output using (%dx). Remove base/index checks and
4928 call i386_index_check instead. Save initial operand_string
4929 argument for error message.
4930 (i386_operand): Remove redundant prototype. Move base/index
4931 checks to i386_index_check.
4932 (i386_displacement): Move intel mode check for non-zero
4934 (i386_intel_memory_operand): To here.
4936 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4938 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4939 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4940 by .register pseudo-op if -64 and --no-undeclared-regs.
4941 (s_register, sparc_adjust_symtab): New functions.
4942 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4943 Declare sparc_adjust_symtab as tc_adjust_symtab.
4944 * doc/c-sparc.texi: Add description of #ignore special literal
4945 for .register pseudo-op.
4947 1999-07-30 Catherine Moore <clm@cygnus.com>
4949 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4950 the relocation's section offset.
4952 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4954 * write.c (fixup_segment): Fix generic error check overflow test.
4956 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4957 X_add_number to long.
4959 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4961 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4964 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4966 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4969 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4971 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4973 * configure.bat: Remove; obsolete.
4974 * config/go32.cfg: Likewise.
4976 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4978 * configure.in (i386-*-vxworks*): New target.
4979 * configure: Rebuild.
4981 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4983 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4985 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4987 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4989 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4990 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4991 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4992 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4993 MAX_RELOC_EXPANSION): Define.
4994 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4996 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4998 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4999 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5000 block. Print a warning if an 8-bit or 16-bit constant
5001 displacement or immediate is truncated on output.
5002 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
5004 (i386_operand): Disallow immediate jump absolute operand.
5006 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5008 * configure.in: Bump version number to 2.9.5.
5009 * configure: Rebuild.
5011 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5014 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
5016 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5017 (cons_fix_new_hppa): Derive size of fixup from size of the object.
5019 1999-07-14 Philip Blundell <pb@nexus.co.uk>
5021 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5023 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5025 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5026 if -mno-fpu was given.
5027 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
5029 (cons_fix_new_arm): Remove misleading comments.
5031 1999-07-14 Ian Lance Taylor <ian@zembu.com>
5033 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5035 (relax_segment): Likewise. After giving a rs_org error, convert
5036 the frag to rs_align to avoid cascading errors.
5038 1999-07-12 Andreas Schwab <schwab@suse.de>
5040 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5042 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5044 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5045 as appropriate. Fill in structure initializations. Add variable
5046 initializations. Add casts.
5047 * dwarf2dbg.c (print_stats): Change i to size_t.
5048 * listing.c (listing_listing): Change list_line to unsigned int.
5050 1999-07-10 Ian Lance Taylor <ian@zembu.com>
5052 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5053 rather than checking for \001 and \002 in symbol name.
5054 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5056 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5058 * configure.in (hppa*-linux-gnu*): New target.
5059 * configure: Rebuilt.
5061 1999-07-08 Nick Clifton <nickc@cygnus.com>
5063 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5065 1999-07-07 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5068 accessing symbolP directly.
5070 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
5072 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5075 1999-07-05 Nick Clifton <nickc@cygnus.com>
5077 * config/tc-arm.c (ARM_EXT_V5): Define.
5078 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5079 (md_begin): Detect ARM v5 architectures.
5080 (md_parse_option): Accept arm v5 specification.
5081 (md_show_usage): Documment -marmv5 switch.
5083 * doc/c-arm.texi: Document -marmv5 command line option.
5085 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
5087 (validate_immediate_twopart): New function. Determine if a
5088 constant can be computed by two ADD instructions.
5089 (output_inst): Remove its command line parameter - it was never
5091 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5092 implememt the ADRL pseudo op.
5093 (tc_gen_reloc): Generate a suitable error message if an ADRL
5094 instruction tries to generate a real reloc.
5096 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5098 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
5100 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5103 1999-06-27 H.J. Lu <hjl@gnu.org>
5105 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5106 non BFD_ASSEMBLER case.
5108 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5110 * config/obj-coff.c (obj_coff_section): Mark writable sections as
5113 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5115 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5116 out_end_sequence() when the address decreases due to a new frag.
5117 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5118 numbering starts with 1.
5120 1999-06-23 Nick Clifton <nickc@cygnus.com>
5122 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5124 (mcore_s_text): Call obj_elf_text for ELF target.
5125 (mcore_s_data): Call obj_elf_data for ELF target.
5126 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5128 (mcore_s_bss): New function: Dump literal table before changing
5130 (mcore_s_comm): New function: Dump literal table before changing
5133 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5134 No longer static functions.
5135 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5136 Provide prototypes for these functions.
5138 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5140 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5141 a list of names, to try obj_segment_name, and to try abbreviated
5142 names when using COFF without long section names.
5144 * config/tc-alpha.c: More use of symbol accessor functions.
5145 * config/tc-arc.c: Likewise.
5146 * config/tc-d30v.c: Likewise.
5147 * config/tc-fr30.c: Likewise.
5148 * config/tc-i860.c: Likewise.
5149 * config/tc-m88k.c: Likewise.
5150 * config/tc-mcore.c: Likewise.
5151 * config/tc-ns32k.c: Likewise.
5152 * config/tc-sparc.c: Likewise.
5153 * config/tc-v850.c: Likewise.
5155 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5156 sy_value with appropriate accessor functions.
5157 * config/tc-arm.c (md_apply_fix3): Likewise.
5158 * config/tc-d10v.c (AT_WORD_P): Likewise.
5159 * config/tc-v850.c (reg_name_search): Likewise.
5161 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5162 use symbol_get_bfdsym instead.
5163 * config/tc-ppc.c (md_assemble): Likewise.
5164 * config/tc-v850.c (v850_comm): Likewise.
5166 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5168 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5169 the symbol, rather than accessing the bsym member.
5170 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5171 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5172 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5173 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5174 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5175 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5176 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5177 * config/tc-v850.c (tc_gen_reloc): Likewise.
5179 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5181 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5182 (hppa_gen_reloc_type): Conditionalize on BFD64.
5183 (tc_gen_reloc): Re-enable ELF relocations.
5184 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5186 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5188 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5190 (do_ldst): Move assignment out of if condition.
5191 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5192 parentheses to avoid warning.
5194 1999-06-21 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5197 macro to get at the BFD symbol associated with a GAS symbol.
5199 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5201 * config/tc-ppc.c: Update for symbol handling changes.
5202 * config/obj-coff.c: Likewise.
5204 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5206 * tc-hppa.c: General cleanups of ELF support. No more spaces
5207 and subspaces for ELF.
5208 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5209 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5210 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5211 (UNWIND_SECTION_NAME): Likewise.
5212 (space/subspace related structures): Conditionalize definitions
5214 (space/subspace directives and support routines): Conditionalize
5215 definitions and references/uses on OBJ_SOM.
5216 (label_symbol_struct): For ELF, track the symbol's segment. For
5217 SOM track its space.
5218 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5220 (USE_ALIASES): Kill for both SOM & ELF.
5221 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5222 (pa_space, pa_subspace): Corresponding changes.
5223 (pa_spaces_begin): Corresponding chagnes.
5224 (md_begin): Do not muck around with space/subspace stuff for
5226 (md_apply_fix): Temporarily disable argument relocation stuff
5228 (tc_gen_reloc): Temporarily disable relocation generation for
5230 (pa_build_unwind_subspace): Similarly.
5232 1999-06-16 Nick Clifton <nickc@cygnus.com>
5234 * config/tc-arm.c (thumb_set): New pseudo op.
5235 (text, data, section): Override these pseudo ops with ARM
5237 (s_thumb_set): New function: Perform the same as a .set pseudo
5238 op, but also mark the alias'ed symbol as being a Thumb
5240 (arm_s_text): New function: Perform the same as the .text
5241 pseudo op, but dump the literal pool before changing
5243 (arm_s_data): New function: Perform the same as the .data
5244 pseudo op, but dump the literal pool before changing
5246 (arm_s_section): New function: Perform the same as the
5247 .section pseudo op, but dump the literal pool before changing
5249 (arm_cleanup): Do not reset the current section before dumping
5252 1999-06-17 Nick Clifton <nickc@cygnus.com>
5254 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5255 OPTION_NO_WARN_UNMATCHED entries.
5256 (md_parse_option): Generate a warning message if an unrecognised
5257 option is encountered.
5259 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5260 (get_operands): When parsing an expression after an '@' symbol
5261 has been detected, do not ignore '#' symbols.
5262 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5265 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5267 From K. Richard Pixley <rich@noir.com>:
5268 * configure.in (ppc-*-vxworks*): New target.
5269 * configure: Rebuild.
5271 1999-06-12 Philip Blundell <philb@gnu.org>
5273 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5275 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5277 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5278 which refer to symbols in linkonce sections, permit reducing the
5279 relocs if the symbol is local.
5281 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5283 * subsegs.c (subseg_text_p): New function.
5284 * as.h (subseg_text_p): Declare.
5285 * read.c (do_align): Use subseg_text_p to set the default fill.
5286 * write.c (subsegs_finish): Likewise.
5287 * config/obj-coff.c (write_object_file): Likewise.
5288 * config/tc-i386.h (md_maybe_text): Don't define.
5289 (md_do_align): Use subseg_text_p to set the default fill.
5290 * config/tc-m32r.c (m32r_do_align): Likewise.
5291 * config/tc-sh.c (sh_do_align): Likewise.
5292 * config/tc-sparc.h (md_do_align): Likewise.
5294 1999-06-12 David O'Brien <obrien@freebsd.org>
5296 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5297 * configure: Rebuild.
5299 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5301 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5302 * Makefile.am: Rebuild dependencies.
5303 * Makefile.in: Rebuild.
5305 * config/tc-i386.c (i386_immediate): Remove unused label
5308 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5309 * symbols.c: Likewise.
5310 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5311 sy_next field when taking address, rather than symbol_next.
5313 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5315 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5316 value from the output file architecture.
5317 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5318 * dwarf2dbg.h: Change bfd_vma to addressT.
5320 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5322 * dwarf2dbg.h: Use PARAMS in function declarations.
5324 1999-06-11 Martin Dorey <mdorey@madge.com>
5326 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5327 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5329 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5331 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5333 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5335 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5338 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5340 * read.c (read_a_source_file): Only declare inescape if
5343 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5345 (find_entry_byval): Add parens to avoid warning.
5347 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5349 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5352 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5354 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5357 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5358 synthetize_setx): New functions.
5359 (md_assemble): Broken the special cases into the above
5360 functions. Make compiler happy if sizeof(bfd_vma)==4.
5361 Fix sethi generated from set/setuw. If instructions have a relloc,
5362 always clear the fields to be relocated in the opcode.
5363 (sparc_ip): Remove special_case global variable.
5365 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5367 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5368 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5369 indication of success rather than a value.
5370 (itbl_get_val): Likewise.
5371 (itbl_get_field): Use strcspn. Change delimiters to include
5373 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5374 (itbl_get_val): Likewise.
5375 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5377 * symbols.c (copy_symbol_attributes): Convert local symbols to
5380 1999-06-10 Nick Clifton <nickc@cygnus.com>
5382 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5385 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5387 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5388 Optimize set if sizeof(bfd_vma) == 64.
5389 (sparc_ip): Fix sethi - without %hi() it should generate
5390 R_SPARC_22 reloc, not R_SPARC_HI22.
5391 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5393 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5395 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5396 (s_ncons): New function.
5397 (native_op_table): New table.
5398 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5399 R_SPARC_OLO10 handling.
5401 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5403 * expr.h (struct expressionS): Revert last change; widen X_op.
5404 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5406 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5408 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5409 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5410 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5411 * Makefile.in: Regenerated.
5413 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5414 `common' pass on to s_mri_common.
5415 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5417 1999-06-06 Richard Henderson <rth@cygnus.com>
5419 * config/obj-elf.c (obj_elf_section): Don't free the return
5420 value of demand_copy_C_string.
5422 1999-06-05 Richard Henderson <rth@cygnus.com>
5424 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5425 creation logic from obj_elf_create_section.
5427 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5428 (section_stack): New.
5429 (special_sections): Make const.
5430 (obj_elf_section): Gut and rewrite parsing.
5431 (obj_elf_change_section): New function broken out of obj_elf_section.
5432 (obj_elf_parse_section_letters): Likewise.
5433 (obj_elf_section_word): Likewise.
5434 (obj_elf_section_type): Likewise.
5435 (obj_elf_previous): Treat as a toggle.
5436 (obj_elf_popsection): New.
5437 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5438 (ppc_section_type): Likewise.
5439 * config/tc-ppc.h: Likewise.
5441 * expr.h (struct expressionS): Don't make X_op a bitfield.
5442 * config/tc-alpha.c: Update for symbol handling changes.
5443 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5444 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5446 1999-06-05 Richard Henderson <rth@cygnus.com>
5448 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5449 (dwarf2_gen_line_info): Kill unused variables.
5450 (dwarf2_finish): Likewise.
5451 (dwarf2_where): Likewise.
5452 (dwarf2_directive_file): If we've only got a string,
5453 hand off to s_app_file.
5454 * ecoff.c: Move the include of ecoff.h.
5455 * symbols.h (S_IS_FUNCTION): Prototype.
5457 * read.c (LEX_HASH): Supply a default.
5459 (s_globl): Update `c' after skipping whitespace.
5460 * read.h (LEX_END_NAME, is_name_ender): New.
5461 * expr.c (get_symbol_end): Respect it.
5463 1999-06-04 Mark Klein <mklein@dis.com>
5465 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5467 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5469 * config/tc-hppa.c: Update for symbol handling changes.
5471 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5473 * cgen.c: Update for symbol handling changes.
5474 * config/tc-m32r.c: Likewise.
5476 * config/tc-hppa.h: Update for symbol handling changes.
5477 * config/tc-hppa.c: Likewise.
5479 * config/tc-arm.h: Update for symbol handling changes.
5480 * config/tc-arm.c: Likewise.
5481 (symbol_make_empty): Remove. Just use symbol_create.
5483 * symbols.c (symbol_set_tc): Correct name.
5485 * Makefile.am: Rebuild dependencies.
5486 ($(OBJS)): Don't depend upon struc-symbol.h.
5487 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5488 * dep-in.sed: Don't remove struc-symbol.h.
5489 * Makefile.in: Rebuild.
5491 * doc/internals.texi (Symbols): Describe changes in symbol
5494 1999-06-03 Richard Henderson <rth@cygnus.com>
5496 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5497 instead of doing the work by hand.
5499 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5501 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5502 state of line state-machine.
5503 (struct ls): Collect DWARF2 line state-machine state in new member
5504 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5505 resulted in any DWARF2 directives.
5506 (reset_state_machine): New function.
5507 (out_end_sequence): Ditto.
5508 (dwarf2_gen_line_info): When switching sections or switching to a
5509 lower text address, call out_end_sequence() first to terminate the
5510 previous code sequence as code sequences MUST have monotonically
5511 increasing addresses.
5512 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5514 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5516 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5517 DWARF2 debug info (line information only, at this point).
5518 * as.h: Update comment about supported debug formats.
5519 * dwarf2dbg.c, dwarf2dbg.h: New files.
5520 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5522 * expr.c (operand): Don't use [ for parens if we want an index op.
5523 (op_encoding): Switch [ into O_index, if desired.
5524 (op_rank): Renumber with O_index on bottom.
5525 (expr): If O_index, match closing bracket.
5526 * expr.h (O_index): New.
5528 * read.c (read_a_source_file): Conditionally allow matched "
5529 in lines passed to md_assemble.
5531 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5533 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5535 Add support for storing local symbols in a small structure to save
5536 memory when assembling large files.
5537 * as.h: Don't include struc-symbol.h.
5538 (symbolS): Add typedef.
5539 * symbols.c: Include struc-symbol.h.
5540 (local_hash): New static variable.
5541 (save_symbol_name): New static function, from symbol_create.
5542 (symbol_create): Call save_symbol_name.
5543 (local_symbol_count): New static variable.
5544 (local_symbol_conversion_count): Likewise.
5545 (LOCAL_SYMBOL_CHECK): Define.
5546 (local_symbol_make): New static function.
5547 (local_symbol_convert): New static function.
5548 (colon): Handle local symbols. Create local symbol for local
5550 (symbol_table_insert): Handle local symbols.
5551 (symbol_find_or_make): Create local symbol for local label name.
5552 (symbol_find_base): Check for local symbol.
5553 (symbol_append, symbol_insert): Check for local symbols.
5554 (symbol_clear_list_pointers, symbol_remove): Likewise.
5555 (verify_symbol_chain): Likewise.
5556 (copy_symbol_attributes): Likewise.
5557 (resolve_symbol_value): Handle local symbols.
5558 (resolve_local_symbol): New static function.
5559 (resolve_local_symbol_values): New function.
5560 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5561 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5562 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5563 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5564 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5565 (symbol_previous, symbol_next): New functions.
5566 (symbol_get_value_expression): Likewise.
5567 (symbol_set_value_expression): Likewise.
5568 (symbol_set_frag, symbol_get_frag): Likewise.
5569 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5570 (symbol_mark_used_in_reloc): Likewise.
5571 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5572 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5573 (symbol_mri_common_p): Likewise.
5574 (symbol_mark_written, symbol_clear_written): Likewise.
5575 (symbol_written_p): Likewise.
5576 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5577 (symbol_section_p, symbol_equated_p): Likewise.
5578 (symbol_constant_p): Likewise.
5579 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5580 (symbol_get_obj, symbol_set_obj): Likewise.
5581 (symbol_get_tc, symbol_set_tc): Likewise.
5582 (symbol_begin): Initialize local_hash.
5583 (print_symbol_value_1): Handle local symbols.
5584 (symbol_print_statistics): Print local symbol statistics.
5585 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5586 Declare new symbols.c functions. Move many declarations here from
5588 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5589 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5590 (struct symbol): Move bsym to make it clearly the first field.
5591 Remove TARGET_SYMBOL_FIELDS.
5592 (symbolS): Don't typedef.
5593 (struct broken_word): Remove.
5594 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5595 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5596 (symbol_clear_list_pointers): Likewise.
5597 (symbol_insert, symbol_remove): Likewise.
5598 (symbol_previous, symbol_append): Likewise.
5599 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5600 (struct local_symbol): Define.
5601 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5602 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5603 (local_symbol_get_frag, local_symbol_set_frag): Define.
5604 (local_symbol_get_real_symbol): Define.
5605 (local_symbol_set_real_symbol): Define.
5607 * write.c (write_object_file): Call resolve_local_symbol_values.
5608 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5609 (TARGET_SYMBOL_FIELDS): Don't define.
5610 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5611 ECOFF_DEBUGGING, add ECOFF fields.
5612 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5613 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5614 ECOFF_DEBUGGING, add ECOFF fields.
5615 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5616 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5617 * config/tc-mcore.h: Don't include struc-symbol.h.
5618 (TARGET_SYMBOL_FIELDS): Don't define.
5619 (struct mcore_tc_sy): Define.
5620 (TC_SYMFIELD_TYPE): Define.
5621 * Many files: Use symbolS instead of struct symbol. Use new
5622 accessor functions rather than referring to symbolS fields
5625 * read.c (s_mri_common): Don't add in value of line_label.
5627 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5628 checking for SEC_LINK_ONCE.
5630 * config/tc-sh.h (sh_fix_adjustable): Declare.
5632 * app.c (input_buffer): New static variable.
5633 (app_push): Save saved_input in allocated buffer.
5634 (app_pop): Restored saved_input.
5635 (do_scrub_chars): Change get parameter to take char * and int as
5636 arguments. Change GET macro to pass input_buffer to get
5637 function. Don't save input into allocated buffer.
5638 * as.h (do_scrub_chars): Update declaration.
5639 * input-file.c (input_file_get): Change to take char * and int.
5640 Read data into passed in buffer. Remove static buffer.
5641 * read.c (scrub_from_string): Change to take char * and int. Copy
5642 data into passed in buffer.
5644 * hash.h: Neaten. Declare hash_traverse.
5645 * hash.c: Complete rewrite based on BFD hashing code.
5646 * gasp.c (chunksize): New variable.
5647 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5650 1999-05-28 Nick Clifton <nickc@cygnus.com>
5652 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5653 addend unless the target uses an old ABI.
5655 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5657 -Wchar-subscripts cleanup
5658 * listing.c (listing_newline): Use unsigned char variable, so
5659 calls to isascii,iscntrl are correct.
5660 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5662 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5663 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5664 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5665 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5667 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5669 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5671 (arch_coldfire_p): New #define.
5672 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5674 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5676 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5678 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5679 (install_operand): Add place `N'.
5680 (init_table): Add registers ACC, MACSR, MASK.
5682 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5684 * config/tc-m68k.c: Change mcf5200 --> mcf.
5685 (archs): Add mcf5206e, mcf5307.
5686 (m68k_ip): Add format `u'.
5687 (install_operand): Add place `m', `M', `h'.
5688 (init_table): Add upper/lower registers.
5690 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5692 1999-05-28 Martin Dorey <mdorey@madge.com>
5694 * config/tc-i960.c: Several minor changes to add ELF and
5695 BFD_ASSEMBLER support.
5696 * config/tc-i960.h: Likewise.
5697 * configure.in (i960-*-elf*): New target.
5698 * aclocal.m4, configure: Rebuild.
5700 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5702 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5703 reloc changes when defined(BFD_ASSEMBLER).
5705 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5707 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5709 * write.c (write_print_statistics): Output to file, not stderr.
5711 * expr.c (generic_bignum_to_int32,64): Prototype.
5713 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5714 output_sleb128, output_uleb128, output_big_sleb128,
5715 output_big_uleb128, output_big_leb128): Prototype.
5716 (output_big_sleb128, output_big_uleb128): Make inline.
5717 (output_big_leb128): Remove inline
5719 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5720 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5721 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5722 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5723 value for correct overflow check in write.c:fixup_segment.
5724 * write.c (fixup_segment): Move bitfield overflow checks to after
5725 the md_apply_fix call.
5726 * config/obj-coff.c (fixup_segment): Likewise.
5727 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5728 valueT *val argument.
5730 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5732 * config/atof-ieee.c (gen_to_words): Correctly round a
5733 denormalized number. Fix off-by-one in range checking for
5734 exponent in a denormal.
5736 1999-05-10 Nick Clifton <nickc@cygnus.com>
5738 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5741 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5743 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5745 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5747 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5748 (ReverseRegRegmem): Remove.
5749 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5750 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5751 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5754 From Doug Ledford <dledford@redhat.com>
5755 * config/tc-i386.h (RegXMM): New for P/III.
5756 * config/tc-i386.c: Add support for P/III.
5758 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5760 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5761 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5762 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5764 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5766 * config/tc-i386.c (i386_immediate): Skip whitespace before
5767 complaining about junk after expression.
5768 (i386_displacement): Likewise.
5770 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5772 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5773 Don't copy before downcaseing.
5775 1999-05-05 Catherine Moore <clm@cygnus.com>
5777 * tc-m68k.c: Include elf/m68k.h.
5778 (m68k_elf_final_processing): New routine.
5779 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5782 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5784 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5787 1999-04-30 Nick Clifton <nickc@cygnus.com>
5789 * config/tc-mcore.c (mcore_s_section): Dump literals before
5792 1999-04-29 Nick Clifton <nickc@cygnus.com>
5794 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5797 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5799 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5800 (TC_INIT_FIX_DATA): Delete.
5801 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5802 (TC_INIT_FIX_DATA): Delete.
5803 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5804 * write.c (fix_new_internal): Initialize fx_cgen member.
5805 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5806 (gas_cgen_md_apply_fix3): Update.
5807 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5808 (md_cgen_record_fixup_exp): Update.
5809 (FX_OPINFO_R_TYPE): Update.
5811 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5812 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5813 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5814 * frags.h (struct frag): Make opindex, opinfo ints.
5816 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5818 1999-04-26 Tom Tromey <tromey@cygnus.com>
5820 * aclocal.m4, configure: Updated for new version of libtool.
5822 1999-04-22 Nick Clifton <nickc@cygnus.com>
5824 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5826 (md_apply_fix3): Do not fix up absolute relocations against
5829 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5831 1999-04-20 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5834 changes and data-in-text directives.
5835 (mcore_cons): New function: intercept cons() operations.
5836 (mcore_float_cons): New function: intercept float_cons()
5838 (mcore_stringer): New function: intercept stringer() operations.
5840 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5842 * obj.h (struct format_ops): Change generate_asm_lineno field to
5844 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5846 * config/tc-alpha.c (find_opcode_match): Add default case to
5848 (find_macro_match): Likewise.
5849 (load_expression): Parenthesize && within ||.
5851 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5853 1999-04-17 Nick Clifton <nickc@cygnus.com>
5855 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5856 .text .data .section pseudo ops.
5857 (mcore_s_section): New function. Dump lits before changing secs.
5858 (mcore_s_text): New function. Dump lits before changing secs.
5859 (mcore_s_data): New function. Dump lits before changing secs.
5861 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5863 * config/tc-mips.c (mips_32bitmode): New.
5864 (md_begin): Set mips_32bitmode if needed.
5865 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5866 Set EF_MIPS_32BITMODE.
5868 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5870 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5873 1999-04-16 Nick Clifton <nickc@cygnus.com>
5875 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5877 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5879 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5880 expressions correctly.
5883 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5885 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5887 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5889 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5890 and fmpynfadd instructions.
5892 1999-04-11 Richard Henderson <rth@cygnus.com>
5894 * as.h (environ): Declare it, if needed.
5895 * as.c (dump_statistics): Don't declare environ.
5896 * configure.in (environ): Detect declaration.
5897 * configure, config.in: Rebuild
5899 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5900 (i386_displacement): Allocate enough space for replacement buffer.
5901 Clean up replacement buffer initialization.
5903 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5905 * subsegs.c (section_symbol): Don't create a new symbol if one
5906 already exists; instead, use the existing one, but set its segment
5907 and frag data if it hasn't already been defined.
5908 * config/obj-coff.c (c_section_symbol): Likewise.
5910 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5912 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5914 1999-04-08 Nick Clifton <nickc@cygnus.com>
5916 * config/tc-mcore.c: New File: Support routines for MCore
5918 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5919 * config/obj-coff.c: Add support for mcore-pe target.
5921 * Makefile.am: Add support for MCore targets.
5922 * Makefile.in: Regenerate.
5923 * configure.in: Add support for MCore targets.
5924 * configure: Regenerate.
5926 * doc/all.texi: Set MCORE.
5927 * doc/as.texinfo: Document MCore specific command line options.
5929 * write.h: Prevent multiple inclusion.
5931 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5933 * asintl.h (LC_MESSAGES): Never define.
5934 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5936 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5939 * Makefile.am (m68k-parse.c): If configuring in the source
5940 directory, copy m68k-parse.y into the local directory before
5941 running ylwrap, to remove spurious differences when generating
5943 * Makefile.in: Rebuild.
5945 * config/tc-sparc.h (md_do_align): Just allocate the number of
5946 bytes necessary, rather than always allocating 1024.
5948 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5950 * listing.c (listing_newline): Add cast to avoid warning.
5951 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5952 * config/tc-i386.c (i386_scale): Add return value.
5953 (build_displacement_string): Remove unused local temp_disp2.
5954 (i386_intel_memory_operand): Add parentheses to avoid warning.
5955 (i386_intel_operand): Remove unused local end_of_operand_string.
5956 (i386_operand): Remove unused local operand_modifier.
5957 (i386_operand): Add parens to avoid warning.
5959 1999-04-04 Don Bowman <don@pixsci.com>
5961 * configure.in: Add mips*-*-vxworks* target; have it define
5963 * configure, config.in: Rebuild.
5965 1999-03-31 Nick Clifton <nickc@cygnus.com>
5967 * configure.in (emulations): Add support for arm-epoc-pe.
5968 * configure: Regenerate.
5969 * config/te-epoc-pe.h: New file. Define macros specific to
5971 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5972 for arm-epoc-pe target.
5974 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5976 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5978 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5980 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5981 detect ",n" without a condition.
5982 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5985 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5987 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5988 instruction is encoded with one bit.
5991 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5993 * doc/internals.texi (CPU backend): Mention that
5994 line_separator_chars should not include newline. From thi
5995 <ttn@mingle.glug.org>.
5997 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5999 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6000 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
6002 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
6004 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
6006 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
6008 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6011 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
6013 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6015 1999-03-15 Martin Hunt <hunt@cygnus.com>
6017 * app.c (do_scrub_begin): Change '-' back to a symbol char
6018 so we can use multiple opcodes on a line again.
6020 * config/tc-d30v.c: By default, warn if a symbol has
6021 the same name as a register. Plus some minor
6022 updates from the branch.
6024 1999-03-13 Nick Clifton <nickc@cygnus.com>
6026 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6027 BFD_RELOC_16 and BFD_RELOC_64.
6029 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6031 * expr.c (expr): Add missing else.
6033 1999-03-12 Nick Clifton <nickc@cygnus.com>
6035 * config/tc-arm.c (md_apply_fix3): Improve error message.
6037 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6039 * Makefile.am (CPU_TYPES): Add fr30.
6040 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6041 (fr30,m32r dependencies): Update.
6042 * Makefile.in: Rebuild.
6044 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6045 (gas_cgen_record_fixup_exp): Ditto.
6046 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6047 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
6048 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6049 (md_cgen_lookup_reloc): Update use of operand->type.
6050 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6051 (md_convert_frag): Call cgen_operand_lookup_by_num.
6052 (md_cgen_lookup_reloc): Update use of operand->type.
6053 (m32r_cgen_record_fixup_exp): Ditto.
6055 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
6057 * config/tc-mips.c (md_show_usage): Fix message.
6059 1999-03-03 Nick Clifton <nickc@cygnus.com>
6061 * doc/c-arm.texi (ARM Syntax): Document new command line switches
6062 and LDR reg,=<expr> instruction.
6064 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6067 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
6069 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6071 1999-02-17 Nick Clifton <nickc@cygnus.com>
6073 This patch was created by: Scott Bambrough
6074 <scottb@corelcomputer.com>
6077 Special cased '@' character. The '@' character is used as the
6078 ARM assembler comment character, as a special character
6079 and in ELF .symver pseudo-op's, and as a special character in
6080 .type and .section pseudo-ops.
6081 (symver_pseudo): New static variable.
6082 (symver_state): New static variable.
6083 (struct app_save): Add field 'symver_state'.
6084 (app_push): Save global symver_state int struct app_save.
6085 (app_pop): Restore global symver_state from struct app_save.
6086 (do_scrub_chars): Special case handling of '@' character in
6089 * configure.in: Modified to recognize armv* uname syntax from ARM
6091 * configure: Regenerated.
6093 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6094 a prefix to the section's type.
6095 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6096 the type's typename.
6098 * config/tc-arm.h: Add support for PIC generation:
6099 (pic_code): New boolean.
6100 (obj_relocate_extern): Define.
6101 (TC_RELOC_RTSYM_LOC_FIXUP): Define
6102 (TC_CONS_FIX_NEW): Define.
6103 (tc_fix_adjustable): Define.
6104 (GLOBAL_OFFSET_TABLE_NAME): Define.
6106 * config/tc-arm.c: Add support for PIC generation:
6107 (line_seperator_chars): Allow ';' as a seperator for Linux.
6108 (is_immediate_prefix): New macro.
6109 (arm_parse_reloc): New function.
6110 (s_arm_elf_cons): New function.
6111 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6112 (md_undefined_symbol): Special case handling for the Global Offset
6114 (md_apply_fix3): Handle PIC relocs.
6115 (tc_gen_reloc): Handle PIC relocs.
6116 (md_parse_option): Add support for '-k' command line switch to
6117 enable PIC generation.
6118 (cons_fix_new_arm): New function.
6119 (s_arm_elf_cons): New function.
6121 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6123 * configure.in: Add comments for uses of AC_DEFINE.
6124 * acinclude.m4: Likewise.
6125 * acconfig.h: Remove.
6126 * aclocal.m4: Rebuild.
6127 * configure: Rebuild.
6128 * Makefile.in: Rebuild.
6129 * config.in: Rebuild.
6131 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6133 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6134 non-constant offset from a base register.
6136 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6138 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6141 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6143 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6144 (emit_insn): Look for pc-relative and no-overflow specifiers on
6145 internal relocation types.
6147 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6149 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6152 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6154 (mips_4650, mips_4010, mips_4100): Variables removed.
6155 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6156 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6158 (md_begin): Don't bother initializing the mips_NNNN variables;
6159 mips_cpu is set, and that's good enough now.
6160 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6161 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6162 (show): New function, to handle wrapping in the CPU lists.
6163 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6165 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6167 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6168 than treat as an immediate specifier.
6170 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6172 * config/tc-i386.c: Prototype many functions.
6173 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6174 (i386_immediate): Remove unused second argument.
6175 (i386_intel_operand): Fix i386_is_reg typo.
6176 (i386_operand): Use allow_naked_reg.
6177 (output_invalid): Make operand int for K&R.
6179 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6181 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6183 * Makefile.in: Rebuild.
6185 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6187 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6189 (EXTRA_as_new_SOURCES): Comment out.
6190 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6191 * Makefile.in: Rebuild.
6192 * doc/Makefile.in: Rebuild.
6193 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6194 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6195 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6196 * configure: Rebuild.
6197 * aclocal.m4: Rebuild.
6198 * config.in: Rebuild.
6199 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6200 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6201 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6202 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6203 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6204 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6205 (gas_cgen_record_fixup_exp): Ditto.
6206 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6207 descriptor, not global variable.
6208 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6209 descriptor, not global variable. Refer to insert_operand handler
6210 via cpu descriptor, not global function.
6211 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6212 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6213 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6214 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6215 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6216 * config/tc-m32r.c: Ditto.
6217 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6218 (md_assemble): Ditto.
6219 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6221 1999-02-09 Nick Clifton <nickc@cygnus.com>
6223 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6224 relocations for ELF targets.
6226 1999-02-08 Nick Clifton <nickc@cygnus.com>
6228 * configure.in: Add support for StrongARM target.
6229 * configure: Regenerate.
6231 1999-02-05 Nick Clifton <nickc@cygnus.com>
6233 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6235 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6238 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6240 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6242 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6244 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6245 (INTEL_DWORD_MNEM_SUFFIX): Define.
6248 (DWORD_PTR): Define.
6249 (XWORD_PTR): Define.
6251 (OFFSET_FLAT): Define.
6253 (NONE_FOUND): Define.
6256 * config/tc-i386.c (set_intel_syntax): New routine.
6257 (intel_syntax): Declare.
6258 (allow_naked_reg): Declare.
6259 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6260 (intel_float_operand): New routine.
6261 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6262 Handle brackets as well as parens. Call i386_intel_operand for
6263 intel syntax. Reverse operands if appropriate. Handle new
6264 suffixes. Handle movzx and movsx.
6265 (i386_is_reg): New routine.
6266 (i386_immediate): New routine.
6267 (i386_scale): New routine.
6268 (i386_displacement): New routine.
6269 (i386_operand_modifier): New routine.
6270 (build_displacement_string): New routine.
6271 (i386_parse_seg): New routine.
6272 (i386_intel_memory_operand): New routine.
6273 (i386_intel_operand): New routine.
6274 (i386_operand): Call i386_displacement, i386_immediate,
6275 i386_scale, etc. instead of handling inline.
6276 (parse_register): Handle registers without prefix.
6278 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6280 * configure: Regenerate.
6281 * configure.in (arm-*-oabi): New.
6282 (thumb-*-oabi): New.
6283 * config/tc-arm.c (target_oabi): Declare.
6284 (md_apply_fix3): Support REL relocs.
6285 (md_parse_option): Handle -oabi.
6286 (elf32_arm_target_format): New routine.
6287 (md_longopts): Add OPTION_OABI.
6288 * config/tc-arm.h: Redefine TARGET_FORMAT.
6291 1999-01-28 Nick Clifton <nickc@cygnus.com>
6293 * write.c (write_relocs): Handle out of range error.
6295 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6296 (fr30_force_relocation): Default to 0.
6298 * config/tc-fr30.h (obj_fix_adjustable): Define.
6299 (TC_FORCE_RELOCATION): Define.
6301 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6304 1999-01-16 Nick Clifton <nickc@cygnus.com>
6306 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6307 merge of two instructions if the left instruciton kills the right.
6309 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6311 * Makefile.in: Regenerate.
6312 * configure.in: Redo test for using cgen.
6313 * configure: Regenerate.
6315 1999-01-09 Nick Clifton <nickc@cygnus.com>
6317 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6318 redefinition of this macro.
6320 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6322 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6325 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6327 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6328 a read of HI or LO and an immediatly following branch.
6330 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6332 * config/tc-mips.c (md_begin): Another correction to the setting of
6335 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6337 * config/tc-mips.c (md_begin): Correct type-o in setting of
6340 1998-12-21 Nick Clifton <nickc@cygnus.com>
6342 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6343 bit insn when optimizing, so that parallelised instructions will
6344 start on a 32 bit boundary.
6346 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6348 * config/tc-mips.c (mips_eabi64): New.
6349 (md_begin): Set mips_eabi64.
6350 (mips_elf_final_processing): Use it.
6352 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6354 * config/tc-mips.c (mips_elf_final_processing):
6355 Correct setting of ABI in e_flags.
6357 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6359 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6362 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6364 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6366 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6368 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6369 warning, values that don't fit in the field.
6371 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6373 * config/tc-mips.c (mips_abi_string): New.
6374 (md_parse_option,md_longopts): Add mabi.
6375 (mips_elf_final_processing): Set e_flags based on mabi flag.
6377 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6379 * config/tc-mips.c (md_parse_option): Handle vr4111.
6381 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6383 * config/tc-h8300.c (build_bytes): Change message given if the
6384 instruction requires H8/300H mode and we're not in Hmode, to
6385 suggest that it may be the operand modes that are the problem, not
6386 necessarily the opcode.
6388 1998-12-10 Nick Clifton <nickc@cygnus.com>
6390 * config/tc-fr30.c: Add line separator character.
6392 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6394 * configure.in (hppa-*-mpeix*): New target.
6395 * config/obj-som.h (obj_som_compiler): Declare.
6396 * config/obj-som.c (compiler_seen): New static variable.
6397 (obj_som_compiler): New function.
6398 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6399 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6400 (pa_type_args): Set hppa_priv_level.
6401 (pa_compiler): New static function if OBJ_SOM.
6402 * configure: Rebuild.
6404 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6406 * read.c (output_leb128): Don't mark as inline.
6408 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6410 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6411 AIX .vbyte unaligned data support.
6412 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6413 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6416 1998-12-07 Nick Clifton <nickc@cygnus.com>
6418 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6421 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6423 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6424 BFD_RELOC_ARM_PCREL_BRANCH.
6426 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6429 checking the target type.
6430 (mips-dec-bsd*): Set endian to little.
6431 * configure: Rebuild.
6433 COFF weak symbol support, based on patches from Mark Elbrecht
6434 <snowball3@usa.net>:
6435 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6436 * config/obj-coff.c (obj_coff_weak): New static function.
6437 (obj_coff_endef) [both versions]: Handle weak symbols.
6438 (coff_frob_symbol): Likewise.
6439 (yank_symbols): Likewise.
6440 (obj_pseudo_table): Add "weak".
6442 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6443 <aymeric.vincent@emi.u-bordeaux.fr>.
6444 * aclocal.m4: Rebuild with current tools.
6445 * configure: Rebuild.
6447 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6448 an assertion failure for a case we can't handle when OBJ_ECOFF.
6450 * expr.c (operator): And with 0xff to avoid problems with signed
6453 1998-12-03 Nick Clifton <nickc@cygnus.com>
6455 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6456 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6458 1998-12-02 Nick Clifton <nickc@cygnus.com>
6460 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6463 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6465 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6466 calculation of pcrel point.
6468 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6470 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6473 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6475 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6477 (d10v_cleanup): Only generate previous insn if a multiline insn is
6480 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6482 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6485 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6487 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6488 -marm6xxx command line switches.
6490 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6492 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6493 (itbl-ops.o): Delete duplicate dependencies.
6494 Rebuild dependencies.
6495 Add fr30 dependencies.
6496 * Makefile.in: Rebuild.
6498 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6500 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6502 * listing.c: Ignore line terminator characters found inside
6505 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6507 * po/gas.pot: Regenerated.
6509 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6512 fr30_is_label_start(). Also checks for delay slot insns.
6514 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6515 FR30 instructions which contain a colon in the mnemonic.
6517 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6519 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6521 * config/tc-fr30.c: Removed currently superflous code.
6523 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6525 * config/tc-fr30.h: New file.
6526 * config/tc-fr30.c: Tweaking so that it will compile.
6528 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6530 * config/tc-d10v.h (obj_fix_adjustable): Define.
6531 (TC_FORCE_RELOCATION): Define.
6532 (d10v_force_relocation): Declare.
6533 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6534 (md_apply_fix3): Handle Vtable relocs.
6535 (d10v_fix_adjustable): New.
6536 (d10v_force_relocation): New.
6538 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6540 * config/tc-d30v.c: Change default behaviour to ignore potential
6541 conflicts between register name and symbol names.
6543 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6545 * configure.in: Add fr30-*-*.
6546 * config/tc-fr30.c: New file.
6547 * Makefile.in: Regenerated.
6548 * config.in: Regenerated.
6549 * configure: Regenerated.
6550 * doc/Makefile.in: Regenerated.
6551 * po/gas.pot: Regenerated.
6553 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6555 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6558 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6560 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6562 (do_scrub_chars): Add some casts to unsigned char to avoid
6563 unwanted sign extension.
6564 * read.c (lex_type): Set characters about 127 to be symbol
6566 * config/tc-i386.c (md_begin): Set identifier_chars and
6567 operand_chars for values above 127.
6569 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6571 * configure.in: detect cygwin* instead of cygwin32*
6572 * configure: regenerate
6574 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6576 * listing.c: Add support for producing a listing from piped
6579 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6581 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6582 (append_insn): Account for the tx39's multiply behavior.
6584 1998-10-26 Michael Meissner <meissner@cygnus.com>
6586 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6587 from assemble_parallel_insns. Add support for '->' to indicate
6588 explicitly serializing the instructions.
6589 (md_assemble): Ditto.
6591 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6593 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6596 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6598 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6600 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6602 * config/tc-mips.c : support frame and regmask/fregmask when
6603 MIPS_STABS_ELF is specified.
6605 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6607 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6608 (md_apply_fix): Don't return 1 for VTABLE relocs.
6609 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6611 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6613 * doc/c-i386.texi: Replace occurences of "opcode" with
6614 "instruction mnemonic", "instruction", or "mnemonic" when
6615 referring to the name of an instruction. Use "opcode" when
6616 referring to the sequence of machine bytes.
6618 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6619 (is_opcode_char): Rename to is_mnemonic_char.
6620 (md_assemble and i386_operand): Correct error messages from
6621 "opcode" to "instruction mnemonic"
6622 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6623 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6624 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6625 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6626 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6627 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6628 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6630 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6632 * config/tc-i386.c (i386_operand): Check for garbage after
6635 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6638 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6640 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6642 * config/tc-sh.h (obj_fix_adjustable): Define.
6643 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6644 (md_apply_fix): Likewise.
6645 (tc_gen_reloc): Likewise.
6646 (sh_fix_adjustable): New.
6648 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6650 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6651 * cgen.h (gas_cgen_finish_insn): Update prototype.
6652 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6653 cgen_insn_t -> CGEN_INSN_INT.
6654 (make_parallel): Update handling of CGEN_INT_INSN_P.
6655 (assemble_parallel_insn): Ditto.
6656 (target_make_parallel): New function.
6657 (md_assemble): Use it.
6659 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6661 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6663 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6665 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6666 converted into lower case.
6668 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6670 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6671 (gas_cgen_tc_gen_reloc): Likewise.
6672 * config/tc-m32r.h (obj_fix_adjustable): Define.
6673 * config/tc-m32r.c (m32r_fix_adjustable): New.
6674 (m32r_force_relocation): Handle VTABLE relocs.
6676 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6678 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6680 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6682 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6683 to lower case before parsing.
6685 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6686 parallel insns modift buts in the PSW as a side effect.
6688 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6690 * config/tc-d30v.c (find_format): Test for missing flag and
6693 (md_apply_fix3): Fix error messages to avoid
6694 assumption about presence of a symbol.
6696 (parallel_ok): Disallow parallel instructions that both modify the
6699 (find_format): Generate a warning if an odd numbered register is
6700 used as the first register in a mutli-register instruction.
6702 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6704 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6705 relocations are always associated with a symbol.
6707 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6709 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6710 (elf32_sparc_force_relocation): Declare.
6711 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6712 (tc_gen_reloc): Handle vtable relocs.
6713 (elf32_sparc_force_relocation): New.
6715 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6717 * symbols.c (S_IS_FUNCTION): New.
6718 * config/tc-v850.h (obj_fix_adjustable): Define.
6719 (TC_FORCE_RELOCATION): Define.
6720 (v850_force_relocation): Declare.
6721 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6722 of fx_addnumber for VTABLE reloc addends.
6723 (md_apply_fix3): Handle VTABLE relocs.
6724 (v850_fix_adjustable): New.
6725 (v850_force_relocation): New.
6727 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6729 * tc-hppa.c (fp_operand_format): Add some additional formats.
6730 (pa_ip): Do not automatically promote into pa2.0 mode.
6731 (pa_level): Handle ".level 2.0".
6733 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6735 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6736 * config/tc-i386.h (template.extension_opcode): Change to
6737 unsigned int to allow full range of 8-bit opcode suffixes.
6738 (None): Redefine as 0xffff.
6740 From Jeff B Epler <jepler@usgs.gov>
6741 * doc/c-i386.texi (i386-SIMD): New section.
6743 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6745 * read.c (discard_rest_of_line): New function.
6746 * read.h: Declare it.
6747 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6749 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6751 * config/tc-d10v.c (find_symbol_matching_register): New function.
6752 (find_opcode): Cope with the case where a register name matches
6755 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6757 * config/tc-v850.c (md_pcrel_from): Rename to
6758 v850_pcrel_from_section.
6759 (v850_pcrel_from_section): Do not resolves symbols in other
6762 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6764 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6766 * config/tc-d10v.c (find_opcode): Generate an error if a register
6767 is supplied for an operand that should not be a register.
6769 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6771 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6772 instructions to have another instruction in the right bin.
6774 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6776 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6777 the right container if the left container holds a branch
6780 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6782 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6783 both a register name and symbol name.
6784 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6786 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6788 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6789 execution unit class.
6791 (reg_name_search): If a name matches a register and a symbol,
6792 prefer the register.
6793 (find_format): Disallow flag registers when a general purpose
6794 register is required.
6795 If a number is required, but a register has been given, check to
6796 see if a symbol with the same name as the register exists, and if
6797 so, use that symbol.
6799 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6801 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6803 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6805 * config/tc-d30v.c (find_format): Do not accept flag registers as
6806 general purpose registers.
6807 (find_format): If an immediate value is expected at a given place
6808 in a format, but a register name has been provided instead, check
6809 to see if that register name matches the name of a predefined
6810 symbol and if it does, then use the symbol instead.
6811 (reg_name_search): If a register name matches a symbol name,
6812 prefer the register name to the symbol name.
6814 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6816 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6817 the previous insn to empty.
6819 1998-09-20 Michael Meissner <meissner@cygnus.com>
6821 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6822 pieces, forcing the use of an ANSI compiler.
6824 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6826 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6828 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6830 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6832 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6834 (obj_elf_vtable_entry): Likewise.
6835 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6836 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6837 (tc_gen_reloc): Likewise.
6838 (arm_fix_adjustable): Likewise.
6839 (elf32_arm_force_relocation): New.
6840 (armelf_frob_symbol): Remove coff-style symbol support.
6842 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6844 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6846 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6848 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6849 OBJ_COFF so that routine is defined for a.out format.
6851 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6853 * config/tc-i386.c (i386_operand): Detect non-segment registers
6854 used as segment prefixes.
6856 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6858 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6859 optimize across FDE boundaries.
6861 * config/obj-coff.c (obj_coff_section): Preserve any link once
6862 flags when setting the section flags.
6864 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6866 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6867 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6869 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6871 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6874 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6876 * frags.c (frag_grow): Include the size of the frag struct in the
6879 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6880 if the new subseg comes before the old.
6882 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6884 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6885 to handle edge8 and edge16.
6887 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6889 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6890 before we clobber the symbol involved.
6892 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6894 * config/tc-arm.c: Remove OBJ_ELF definitions for
6895 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6896 use arm_adjust_symtab for OBJ_COFF.
6897 (armelf_adjust_symtab): New Routine.
6898 * config/tc-arm.h: Define obj_adjust_symtab to
6899 armelf_adjust_symtab for OBJ_ELF.
6901 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6903 * configure.in: Make all i386-elf targets use bfd_gas.
6904 * config/tc-i386.c (tc_i386_force_relocation): New.
6905 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6906 (md_apply_fix3): Likewise.
6907 (tc_gen_reloc): Handle them.
6908 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6909 tc_i386_force_relocation.
6911 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6913 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6915 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6917 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6918 current opcode after writing the first insturction of a reverse
6921 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6923 * read.h (generate_lineno_debug): Add prototype.
6924 * read.c (generate_lineno_debug): Make non-static.
6926 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6928 * config/tc-i386.c (md_assemble): Only warn for address/data size
6931 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6933 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6934 against Thumb function names, as the linker needs this information.
6936 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6938 * expr.c (operand): Check also that there is no advance in operand
6939 after atof_generic in order to decide "is it label 0f or floating
6942 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6944 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6945 command line options with a single dash.
6946 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6948 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6950 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6951 * tc-arm.c (arm_fix_adjustable): New routine.
6953 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6955 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6956 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6957 demand_empty_rest_of_line before mri_comment_end.
6958 (equals): Check garbage after expression before
6959 mri_comment_end in MRI mode.
6961 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6963 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6964 small immediate constant to use the constant itself rather than
6967 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6969 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6970 (pa_leave): Likewise.
6972 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6974 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6976 (i386_operand): Fix an error message.
6978 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6980 * doc/c-arm.texi (ARM Directives): Document .req directive.
6982 * config/tc-arm.c (reg_required_here): Display erroneous string if
6983 the register name could not be decoded.
6984 Do not set inst.instruction if the sift is -1.
6986 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6988 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6991 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6993 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6994 even if it is belived to be unnecessary.
6996 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6998 config/tc-i386.c (i386_operand): Size immediate constants by
6999 suffix (erroneously removed as part of July 7 change).
7001 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
7003 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
7004 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
7005 (armelf_frob_symbol): New Routine.
7006 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
7008 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
7010 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7012 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
7014 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7015 command line switches passed to assembler.
7017 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
7019 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7020 (gas_cgen_opcode_desc): Declare.
7021 (gas_cgen_parse_operand): Declare.
7022 (*): Prepend gas_ to gas specific fns to denote them as such.
7024 * cgen.c (gas_cgen_opcode_desc): New global
7025 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7026 (queue_fixup): Renamed from cgen_queue_fixup.
7027 (*): Prepend gas_ to gas specific fns to denote them as such.
7029 (gas_cgen_md_apply_fix3): Update call to insert_operand.
7030 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7031 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7032 Open opcode table and initialize it.
7033 (make_parallel): Use gas_cgen_opcode_desc.
7034 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
7035 (md_assemble): Ditto.
7037 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
7039 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7040 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7041 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
7042 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7043 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7044 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
7045 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7046 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7047 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7048 (INIT_STAB_SECTION): Likewise.
7049 (OBJ_PROCESS_STAB): Likewise.
7051 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7052 (md_parse_option): Watch for them.
7053 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7054 (md_begin): Kill neverdef code.
7055 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7056 (s_alpha_prologue): Watch alpha_cur_ent_sym.
7057 (s_alpha_coff_wrapper): New.
7058 (md_pseudo_table): Trap all ECOFF pseudos.
7060 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
7062 Start of changes to remove mdebug section from mips*-elf
7063 Based on MIPS_STAB_ELF definition
7064 * acconfig.h: undef if not configured
7065 * config.in: undef if not configured
7066 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7067 * config/tc-mips.c (s_ent): set BSF_FUNCTION
7068 * stabs.c (s_stab_generic): flush frag
7070 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
7072 * configure.in: (arm-*-elf): Handle.
7073 (thumb-*-elf): Handle.
7074 * configure: Regenerate.
7075 * read.c (stringer): Fix typo in comment.
7076 * write.c (fixup_segment): Don't add symbol value to addend if
7078 * config/tc-arm.c (md_section_align): Don't align dwarf debug
7080 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
7083 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
7085 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7086 (write_2_short): Emit warning if new flag is set.
7087 (do_assemble): Set flags if left instruction is one of special
7088 "right-instruction-killer" type.
7090 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
7092 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7093 Always output words in debug_info section as big endian.
7094 (sparc_target_format): Choose correct bfd target.
7095 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7097 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
7099 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7100 to work with internationalization code. Issue an error when two
7101 operands match that are not allowed to match.
7103 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
7105 * configure.in (install_tooldir): Allow target to specify whether
7106 it wants to be installed in $(tooldir)/bin.
7107 * configure: Regenerate.
7108 * Makefile.am (install-exec-local): Set install-exec-tooldir
7109 dependency via configure.
7110 * Makefile.in: Regenerate.
7112 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
7114 * Makefile.am (install-exec-local): Split into two ...
7115 (install-exec-bindir,install-exec-tooldir): New rules.
7116 * Makefile.in: Regenerate.
7118 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7120 * Makefile.am (install-exec-local): Don't remove the file before
7121 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7122 W. Rozycki <macro@ds2.pg.gda.pl>.
7123 * Makefile.in: Rebuild.
7125 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7127 * cgen.c: Include libiberty.h.
7128 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7129 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7130 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7131 (md_cgen_lookup_reloc)): Declare.
7132 (md_cgen_record_fixup_exp): Declare.
7133 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7134 (m32r_relax_frag): Declare.
7135 (cgen_md_apply_fix3): Decls moved to cgen.h.
7136 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7137 (m32r_cgen_record_fixup_exp): Delete decl.
7138 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7139 (assemble_nop): Delete.
7140 (expand_debug_syms): Delete unused `exp'.
7141 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7142 Add default case for -Wall.
7143 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7144 (md_atof): Delete unused wordP.
7146 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7148 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7151 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7153 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7154 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7155 .print, .purgem, and .struct. Remove documentation for
7158 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7160 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7161 Update call to insert_operand.
7163 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7165 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7167 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7169 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7170 whitespace after a prefix operator.
7172 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7174 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7176 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7178 * config/tc-sparc.c (log2): New static function.
7179 (s_reserve): Use log2 to convert alignment before calling
7181 (s_common): Use log2 to convert alignment before calling
7182 record_alignment and frag_align.
7183 (sparc_cons_align): Use log2.
7185 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7188 (s_common): Likewise.
7190 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7191 initialization of waddr.
7192 (sparc_elf_final_processing): Add default case to switch.
7194 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7196 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7197 than temporary real.
7199 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7201 * write.c (subsegs_finish): Don't align the segments if there were
7204 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7205 copying aux information.
7207 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7208 expression into a symbol.
7210 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7212 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7213 type to unsigned int.
7214 (md_assemble): Change type used to store offsets from unsigned
7216 (i386_operand): Switch error check to only call RESTORE_END_STRING
7217 once after parse_register.
7219 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7221 * config/tc-v850.c (md_show_usage): Changed format to match that
7224 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7226 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7228 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7230 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7233 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7236 * doc/Makefile.in: Rebuild.
7238 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7240 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7241 for %lo expressions.
7242 (mips_ip, case 'u'): Move range check after code to mask
7243 off bits in %hi/%lo expressions. Mask off high bits for
7246 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * doc/Makefile.am (gasver.texi): New target.
7249 (as.info, as.dvi): Depends upon gasver.texi.
7250 * doc/as.texinfo: Include gasver.texi. Mention version number on
7251 title page and in top node.
7252 * doc/Makefile.in: Rebuild.
7254 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7256 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7257 but not including the line containing the edict.
7258 * listing.h (LISTING_EOF): New.
7259 * input-scrub.c (input_scrub_next_buffer): Call it.
7261 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7263 * config/tc-i386.c (i386_operand): Don't set the size of an
7264 immediate address based solely on the suffix and the mode.
7266 * config/tc-i386.c (md_assemble): Add assertion to make sure
7267 overlap2 does not set Imm.
7269 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7270 sequences of whitespace to a single space.
7271 (is_space_chars): Just compare with space.
7272 (md_begin): Don't initialize space_chars.
7273 (md_assemble): Just skip a single whitespace character.
7274 (i386_operand): Rewrite base-index parsing to use new
7275 parse_register, and to skip white space. Skip white space in a
7276 number of other places too. Don't give error message if
7277 parse_register fails.
7278 (parse_register): Change reg_string parameter to be non-const.
7279 Add end_op parameter. Skip white space after the `%', and return
7280 end of register string. Give error message here rather than
7283 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7285 Based on patch from Matt Semersky <matts@scd.hp.com>:
7286 * expr.c (op_encoding): Make const.
7287 (expr_set_precedence): New function.
7288 (expr_begin): Don't set operator rankings, just call
7289 expr_set_precedence.
7290 * expr.h (expr_set_precedence): Declare.
7291 * read.c (s_mri): Call expr_set_precedence.
7293 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7295 * doc/as.texinfo (Statements): Remove paragraph discussing
7296 continuing lines with a backslash. This hasn't worked for years,
7299 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7301 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7303 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7304 (ps_CTORS, ps_DTORS): New section types.
7305 (vms_fixup_xtors_section): New function
7306 (Ctors_Psect, Dtors_Psect): Define.
7307 (IS_GXX_XTOR): Define
7308 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7309 Filter static constructors/destructors and add to
7310 Ctors_Symbols/Dtors_Symbols chain.
7311 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7312 appropriate section.
7314 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7315 * makefile.vms: Merge vax/vms support.
7317 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7319 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7320 (elf_pseudo_table): Add them.
7321 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7322 (md_apply_fix): Accept them.
7323 (mips_fix_adjustable): Don't adjust them.
7324 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7325 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7326 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7327 (tc_fix_adjustable): Don't adjust them.
7329 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7331 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7333 * Makefile.in: Regenerate.
7334 * configure.in: AC_SUBST cgen_cpu_prefix.
7335 * configure: Regenerate.
7337 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7339 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7340 Changed all users of COND12_DELAY.
7342 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7344 * config/tc-mn10300.c (set_arch_mach): New function.
7345 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7346 (md_begin): Default to mn10300 mode.
7347 (md_assemble): Only accept instructions for the core mn10300
7348 chip and the active machine type.
7350 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7352 * subsegs.h (segment_info_type): Give the struct a name.
7353 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7354 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7355 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7356 * config/tc-w65.h (tc_reloc_mangle): Declare.
7357 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7359 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7361 * config/tc-v850.c (v850_comm): Restore old section
7362 after common processing.
7364 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7366 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7368 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7370 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7371 char with code that explicitly sign-extends.
7373 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7375 * config/tc-v850.c (md_begin): Restore text section as the current
7376 section after creating call table sections.
7377 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7380 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7381 with call to macro SYM_AUXINFO.
7383 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7385 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7386 with the program transform name.
7387 * Makefile.in: Rebuild.
7389 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7391 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7394 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7396 * config/tc-i386.c (i386_operand): Be prepared for a space between
7397 the open parenthesis and the start of the register operand,
7398 because of the June 16 change.
7400 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7402 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7405 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7407 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7408 even if it is belived to be unnecessary.
7410 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7412 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7414 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7416 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7418 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7419 shift amount for a repeated operand. The shift amount for the
7420 repeated copy comes from the size of the operand.
7422 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7424 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7426 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7428 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7430 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7432 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7433 characters in it as LEX_IS_SYMBOL_COMPONENT.
7434 * config/tc-i386.h (tc_symbol_chars): Define.
7435 (extra_symbol_chars): Declare.
7436 * config/tc-i386.c (extra_symbol_chars): Define.
7437 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7438 (line_comment_chars): Set to '/' if TE_LINUX.
7439 * doc/c-i386.texi (i386-prefixes): Update.
7440 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7442 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7444 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7445 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7447 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7449 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7450 constraint in instructions REP & REPI.
7452 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7454 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7455 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7457 (check_range): If the operand is shifted, then shift the number
7458 before checking its range.
7460 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7462 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7465 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7467 * config/tc-v850.c (v850_comm): Create special sections as needed.
7469 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7471 * config/tc-d10v.c (write_2_short): Addition of swapping
7472 instructions for sequential and reverse sequential order when
7473 given order is not possible.
7475 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7477 * Makefile.am: Rebuild dependencies.
7478 (DEP_INCLUDES): Fix reference to intl build directory.
7479 * Makefile.in: Rebuild.
7481 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7483 * doc/c-i386.texi: Update 16 bit documentation.
7485 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7486 IgnoreDataSize to IgnoreSize as they are used for address size as
7488 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7489 32-bit mode, similarly addr16/data16 and variants.
7491 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7493 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7494 sequential word multiply instructions.
7496 (do_assemble): Add extra command line argument, to allow mul32
7497 attribute to be preserved across parallel insns.
7498 (md_assemble): Insert NOPs between explicitly parallel insns which
7499 contain an 32 bit multiply and a 16 multiply.
7501 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7503 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7506 * config/tc-i386.c (reloc): Add braces.
7508 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7509 consistent with Intel naming.
7510 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7511 use bitfields in sib_byte.
7512 (modrm_byte): Don't use bitfields here either.
7514 * config/tc-i386.c (current_templates): Add const.
7515 (parse_register): Add const to return, param, and char *s.
7516 (i386_operand): Add const to reg_entry *r.
7517 * config/tc-i386.h (templates): Add const to start, end.
7519 Inspired by code for 16 bit gas support from Martynas Kunigelis
7520 <martynas@nm3.ktu.lt>:
7521 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7522 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7523 (uses_mem_addrmode): Remove.
7524 (md_estimate_size_before_relax): Add support here too.
7525 (md_relax_table): Rewrite interface to md_relax for 16 bit
7527 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7528 (opcode_suffix_to_type): Remove.
7529 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7530 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7531 (md_convert_frag): Likewise.
7532 (i386_operand): Add support for 16 bit base/index regs,
7533 immediates, and displacements. Remove some unnecessary casts, and
7534 localise end_of_operand_string, displacement_string_start,
7535 displacement_string_end variables. Add GCC_ASM_O_HACK.
7536 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7538 * config/tc-i386.c (prefix_hash): Remove.
7539 (md_begin): Rewrite without obstacks. Remove prefix hash table
7540 handling. Rewrite lexical table handling.
7541 (i386_print_statistics): Don't print prefix statistics.
7542 (md_assemble): Rewrite instruction parser so that line is not
7543 converted to lower case. Don't do a hash_find for prefixes,
7544 instead recognise them via opcode modifier.
7545 (expecting_operand, paren_not_balanced): Localise variables.
7546 * config/tc-i386.h (IsPrefix): Define.
7547 (prefix_entry): Remove.
7549 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7550 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7551 '\\' in case where comment_chars contains '/'.
7553 * config/tc-i386.c (MATCH): Ensure given operand and template
7554 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7555 you must write `ljmp *table(%ebx)'.
7557 From H.J. Lu <hjl@gnu.org>:
7558 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7559 as 0 ifndef BFD_ASSEMBLER.
7560 (md_assemble): Allow immediate operands without suffix or
7561 other reg operand to default in size to the current code size.
7563 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7565 * config/tc-v850.c (md_begin): Restore creation of
7566 .call_table_text and .call_table_data sections.
7568 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7570 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7571 after emitting a word of noops.
7573 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7575 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7576 (i386_operand): Simplify checks for valid base/index combinations.
7577 Disallow `in 4(%dx),%al'.
7579 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7581 (add_prefix): Change parameter from char to int.
7583 * config/tc-i386.h (Ugh): Define opcode modifier.
7584 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7586 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7587 CONSISTENT_REGISTER_MATCH macros to check register types more
7588 thoroughly. Check for illegal suffix/operand combinations
7589 when matching insns with operands. Handle new `s' suffix, and
7590 associated FloatMF opcode modifier for float insns with memory
7592 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7593 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7594 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7595 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7596 DATA_PREFIX_OPCODE throughout.
7598 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7599 (md_assemble): Rewrite suffix/register operand checking code to be
7600 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7601 AnyMem, the better to grep.
7603 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7604 given a memory operand. Don't set Abs bits either.
7605 (type_names): Remove Mem*, Abs*.
7606 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7607 define opcode_modifiers as these cases are handled by Disp8,
7608 Disp16, Disp32 and suffix checks.
7609 (COMES_IN_BOTH_DIRECTIONS): Remove.
7610 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7612 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7613 if IgnoreDataSize modifier given. Remove ShortformW modifier
7614 test. Add test for ShortForm in W base_opcode modification.
7615 Merge Seg2ShortForm and Seg3ShortForm code.
7616 * config/tc-i386.h (ShortFormW): Remove.
7617 (IgnoreDataSize): Define.
7619 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7621 * config/tc-d30v.c (md_assemble): Store previous segment state
7622 with previous instruction.
7624 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7626 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7627 (ebp, esp): Remove static variables.
7628 (MATCH): Remove test for InOutPortReg.
7629 (i386_operand): Properly handle InOutPortReg here instead.
7630 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7631 (md_assemble): Simplify and correct modrm and sib generation.
7632 (i386_operand): Add warning for scale without index.
7633 Rewrite checks for valid base/index combinations.
7635 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7636 macros and enclose in do while(0).
7637 (RESTORE_END_STRING): Likewise.
7638 (md_assemble): Add one to printed operand number so we start
7639 from 1 not 0. Add some more gettext invocations.
7640 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7643 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7644 DATA_PREFIX, SEG_PREFIX): Define.
7645 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7646 (check_prefix): Remove function.
7647 (add_prefix): New function. Add prefix to i.prefix as well as
7649 (md_assemble): Changes for add_prefix. Remove hack for wait
7650 prefix, instead always output prefixes in fixed order. Test
7651 for jcxz/loop when selecting between word & dword operations,
7652 and add address size prefix rather than operand size prefix.
7653 Remove operand -> address size hack when emitting jcxz/loop.
7654 (i386_operand): Remove O_Absent check as it's done in expr.
7656 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7658 * configure.in: Recognize m5200 as a cpu_type of m68k.
7659 * aclocal.m4: Rebuild with current libtool.
7660 * configure: Rebuild.
7662 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7664 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7665 to relaxable_symbol to prevent references to external symbol from
7668 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7670 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7671 symbols are relaxable.
7673 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7675 * config/tc-v850.c (md_begin): Don't create special
7676 sections by default.
7678 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7680 * config/tc-mips.c (macro): For div and udiv, close the
7681 reorder block as soon as possible.
7683 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7685 From Matt Semersky <matts@scd.hp.com>:
7686 * macro.c (macro_mri_mode): New function.
7687 * macro.h (macro_mri_mode): Declare.
7688 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7691 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7693 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7696 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7697 until after xstrdup in OBJ_EVAX case.
7699 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7701 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7702 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7703 of hardcoded magic number.
7704 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7706 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7708 * read.c (do_s_func): New function.
7710 * read.h (do_s_func): Add prototype.
7712 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7714 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7715 nops if fill pattern not specified.
7717 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7719 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7720 * config/te-go32.h (TE_GO32): Define.
7721 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7723 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7725 Implement .func/.endfunc pseudo-ops.
7726 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7728 * read.c (potable): Add .func,.endfunc.
7729 (s_func): New function.
7730 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7732 (in_doc_func_p,current_function_label): New static globals.
7733 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7735 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7737 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7738 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7739 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7740 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7741 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7742 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7743 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7744 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7745 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7746 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7747 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7748 * config/tc-a29k.c: Don't define md_short_jump_size,
7749 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7750 * config/tc-alpha.c: Likewise.
7751 * config/tc-alpha.h: Likewise.
7752 * config/tc-arm.c: Likewise.
7753 * config/tc-h8300.c: Likewise.
7754 * config/tc-h8500.c: Likewise.
7755 * config/tc-hppa.c: Likewise.
7756 * config/tc-i860.c: Likewise.
7757 * config/tc-i960.c: Likewise.
7758 * config/tc-ppc.c: Likewise.
7759 * config/tc-sh.c: Likewise.
7760 * config/tc-sparc.h: Likewise.
7761 * config/tc-tic30.c: Likewise.
7762 * config/tc-w65.c: Likewise.
7763 * config/tc-z8k.c: Likewise.
7765 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7767 * config/tc-vax.c (_): Delete this macro used for placeholder
7768 values in vax_operand_width_size; it conflicts with the _() macro
7769 used for internationalization.
7771 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7773 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7774 code. From Chris Moller <moller@bops.com>.
7776 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7777 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7778 * read.c (emit_expr): Initialize seg and subseg fields of a new
7780 * write.c (write_object_file): Switch to the appropriate segment
7781 and subsegment when processing a broken word.
7783 * config/tc-m68k.c (mri_assemble): New static function.
7784 (build_mri_control_operand): Call mri_assemble rather than
7786 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7787 (s_mri_endf, s_mri_endw): Likewise.
7789 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7791 * read.c (s_org): Call md_flush_pending_output if it is defined.
7793 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7795 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7797 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7798 (md_parse_option): Add for same.
7799 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7800 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7801 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7803 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7805 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7807 * config/tc-arm.c (find_real_start): Relax definition of local
7810 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7812 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7813 symbols at the given address, not just the last one specified.
7815 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7817 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7818 or number_to_chars_littleendian to write data.
7820 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7822 * config/tc-v850.c (md_assemble): Remove artificially created
7823 register name symbols.
7825 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7827 * write.c (fixup_segment): Change "segment" to "section" in
7830 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7832 * write.c (fixup_segment): Change sym1-sym2 message again.
7834 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7836 * write.c (fixup_segment): Improve error message for sym1-sym2
7837 errors when sym1 is in a different segment from sym2.
7839 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7841 * config/tc-m32r.c (warn_unmatched_high): New static local.
7842 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7843 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7844 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7845 (md_parse_option): Likewise.
7846 (md_show_usage): Likewise.
7847 (m32r_frob_file): Likewise.
7849 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7850 (read_a_source_file): Call them.
7851 * read.h (stabs_generate_asm_file): Declare.
7852 * stabs.c (stabs_generate_asm_file): New function.
7853 (generate_asm_file): New function.
7854 (stabs_generate_asm_lineno): Move file name handling into
7857 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7859 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7860 (d30v_current_align, d30v_current_align_seg): New variables.
7861 (d30v_last_label): New variable.
7862 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7863 (s_d30v_data, s_d30v_section): Likewise.
7864 (md_pseudo_table): Call them.
7865 (md_begin): Initialize d30v_current_align_seg.
7866 (md_assemble): Call d30v_align when needed by known current alignment.
7867 (d30v_frob_label, d30v_cons_align): New functions.
7868 * config/tc-d30v.h (md_do_align): Remove.
7869 (tc_frob_label): Call d30v_frob_label.
7870 (md_cons_align): New.
7872 * config/tc-d30v.c (find_format): Convert complex expressions to
7873 expression symbols before processing. Clean up code formatting.
7875 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7877 * po/Make-in (install-info): New target.
7879 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7881 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7883 * config/tc-mn10300.c (md_assemble): Likewise.
7885 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7887 * Makefile.am: Update with `make dep-am'.
7888 (HFILES): Add cgen.h.
7889 (cgen.o): Depend on cgen.h.
7890 * Makefile.in: Regenerate.
7892 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7894 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7896 * gasp.c (grab_label): Permit a label to be a preprocessor
7897 variable by permitting a label to start with a backslash.
7899 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7901 * config/tc-mips.c (validate_mips_insn): Removed hack
7902 for previously inaccessible bitfields in some INSN_TRAP
7905 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7907 * config/tc-d30v.c (do_assemble): Abort with error message
7908 if opcode operands do not match.
7910 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7912 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7913 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7914 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7915 similar new 'q' operand.
7917 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7919 * cgen.c (cgen_asm_finish_insn): Fix typo.
7921 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7924 * cgen.c: Include it.
7925 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7926 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7927 All callers updated.
7928 * config/tc-m32r.c: Include cgen.h.
7929 (m23r_insn): New members num_fixups,fixups.
7931 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7933 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7934 to avoid compiler warning.
7936 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7938 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7941 * makefile.vms (OBJS): Add ehopt.obj
7943 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7945 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7947 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7949 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7950 a short format insn.
7951 (md_assemble): Set it for explicitly packed insns.
7953 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7955 * config/obj-coff.c (c_symbol_merge): Do not take address of
7956 native fields when performing the memcpy.
7958 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7960 * config/tc-mips.c (macro,macro2): Implement
7961 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7963 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7965 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7966 relocations against globally visible symbols.
7967 * config/tc-m68k.c (relaxable_symbol): New macro.
7968 (m68k_ip, md_estimate_size_before_relax): Use it.
7969 (tc_m68k_fix_adjustable): Also handle weak symbols.
7971 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7973 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7974 references to externally visible symbols.
7975 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7976 values in twice for a PC relative reloc if the symbol is
7979 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7980 don't adjust a PC relative reloc against an externally visible
7982 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7983 for a PC relative fixup against an externally visible defined
7984 symbol, arrange to store object file and addend values as though
7985 the symbol were not defined.
7986 (tc_gen_reloc): Likewise.
7988 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7990 * read.c (sizeof_leb128): Referenced externally by write.c so
7993 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7995 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7996 and expand a 'debug' symbol associated with the next instruction
7997 that does not cause a short instruction to be filled with a NOP.
7998 (md_pseudo_table): Add support for .debugsym.
7999 (assemble_parallel_insn): Add calls to expand_debug_sym as
8001 (md_assemble): Ditto.
8003 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
8005 * as.c (main): Conditionally call setlocale.
8006 * gasp.c (main): Likewise.
8007 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8008 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8010 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
8012 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8014 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
8016 * config/tc-hppa.c: Change all calls to bzero to use memset.
8017 (pa_ip): Add cast to avoid warning.
8018 (tc_gen_reloc, md_apply_fix): Likewise.
8019 (pa_find_space_by_number): Likewise.
8020 (hppa_force_relocation): Likewise.
8021 (pa_block): Change i to unsigned int.
8022 * config/obj-som.h (obj_som_copyright): Declare.
8024 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
8026 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8027 for line numbers for assembly source.
8029 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
8031 * configure.in: Change version number to 2.9.4
8032 * configure: Rebuild.
8034 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
8036 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
8038 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
8040 * ecoff.h: Change symbolS in function declaration to struct
8043 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
8045 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8046 (md_convert_frag): Fix i18n typo.
8048 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
8050 * ecoff.c (ecoff_get_cur_proc_sym): New function.
8051 * ecoff.h: Protoype it.
8052 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8053 [EVAX] (s_alpha_prologue): Delete.
8054 (md_pseudo_table): Update.
8056 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
8058 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8059 array to local pointer.
8060 (get_args, parse_expr): Add casts to avoid warnings.
8062 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
8064 * read.c (s_set): Cast xmalloc return value to fragS *.
8065 * config/tc-m68k.c (m68k_ip): Function made static to match
8066 previous forward declaration.
8067 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8069 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
8071 * config/tc-v850.c: Add internationalisation macros to error
8074 * config/tc-m32r.c (can_make_parallel): Add internationalisation
8075 macros to error strings.
8077 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
8079 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8080 reloc is in the TOC csect.
8081 (md_apply_fix3): Correct gettext typo.
8083 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
8085 * config/tc-arm.c (find_real_start): Ignore symbols starting with
8086 .L - they are local labels and the branches are not really
8087 function calls but rather far jumps.
8089 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
8091 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8093 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
8095 * config/tc-i386.c (md_assemble): Print operand number rather than
8096 using ordinal_names.
8097 (i386_operand): Likewise.
8099 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8101 * Makefile.am (INTLLIBS): Define to work around apparent automake
8103 All Makefiles: Regenerated.
8105 * Many files: Added gettext invocations around user-visible
8107 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8108 HAVE_LC_MESSAGES): Define.
8109 * dep-in.sed: Added asintl.h.
8110 * po/Make-in: New file.
8111 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8113 * read.c (Z_): Renamed from `_'.
8114 * Makefile.am (SUBDIRS): Added po.
8115 (POTFILES): new macro.
8116 (po/POTFILES.in): New target.
8117 ($(OBJS)): Added asintl.h.
8119 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8120 (as_new_LDADD): Added $(INTLLIBS).
8121 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8122 (gasp_new_LDADD): Added $(INTLLIBS).
8123 (gasp_new_DEPENDENCIES): New macro.
8124 * configure, aclocal.m4: Rebuilt.
8125 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8127 (ALL_LINGUAS): Define.
8128 * macro.c: Include "asintl.h".
8129 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8130 * as.h: Include "asintl.h".
8131 * config/tc-i386.c (ordinal_names): Removed.
8132 (md_assemble): Changed error text to avoid ordinal_names.
8133 (i386_operand): Likewise.
8134 (reloc): Added as_bad to avoid i18n problems.
8135 (tc_gen_reloc): Likewise.
8136 * config/tc-arm.c (bad_args): Now a #define.
8138 * config/obj-vms.c (VMS_stab_parse): Changed type of
8140 (global_symbol_directory): Unified strings to avoid i18n
8142 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8143 avoid i18n problems.
8144 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8145 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8147 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8149 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8151 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8153 * as.c (print_version_id): Added an fprintf to avoid i18n
8155 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8157 * expr.c (expr): Added as_warn call to avoid i18n problems.
8158 * messages.c (as_assert): Changed code to avoid i18n problems.
8159 (as_abort): Likewise.
8160 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8161 (s_space): Likewise.
8162 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8164 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8166 * config/tc-i386.c (check_prefix): New static function, split out
8168 (struct _i386_insn): Add wait_prefix field.
8169 (md_assemble): Remove wait_prefix local variable. Use
8170 check_prefix when adding a prefix.
8172 * config/tc-i386.c (current_templates): New static variable.
8173 (md_assemble): Remove current_templates local variable.
8174 (md_assemble, i386_operand): Improve error and warning messages in
8175 many places. Add RESTORE_END_STRING in many places before error
8176 return. Clarify some comments.
8178 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8180 (md_assemble): Parse string instruction operands, looking for
8181 segment override prefixes. Check for invalid segment prefixes on
8183 (i386_operand): i.seg[] and max mem_operand changes for string
8185 * config/tc-i386.h (EsSeg): Define.
8187 * config/tc-i386.h (regKludge): Define.
8188 (iclrKludge, imulKludge): Don't define.
8189 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8190 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8191 opcode_modifier checks to look for more common cases first. Add
8192 default_seg for IsString case.
8194 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8198 * configure: Rebuild with new automake and libtool.
8199 * aclocal.m4, Makefile.in: Likewise.
8201 * doc/Makefile.am (as.dvi): New target.
8202 * doc/Makefile.in: Rebuild.
8204 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8206 * configure.in: Added sparc86x support.
8208 * configure: Rebuild.
8210 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8212 (md_parse_option): Warn if -EL is not supported for this architecture.
8214 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8216 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8218 * config/tc-mips.c (mips_ip): Note when we use get match on
8219 the full instruction name.
8221 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8223 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8224 back into the expression to handle add/sub simplification correctly.
8226 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8228 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8230 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8232 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8235 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8237 * symbols.c (max_indent_level): New global.
8238 (print_symbol_value_1): Use it.
8239 * expr.h (expr_build_dot): Declare.
8240 * expr.c (expr_build_dot): New function.
8242 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8244 * symbols.c (print_binary): New function.
8245 (print_expr_1): Call it.
8247 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8249 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8250 operand in the opcode.
8252 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8254 * config/tc-i386.h: Reorder operand flags and opcode modifier
8255 flags for clarity. Remove unused definitions: Unknown,
8256 ImmUnknown, DispUnknown, NoModrm.
8257 * config/tc-i386.c (type_names): Add missing Debug type.
8258 (md_assemble): Better duplicate prefix checking. Quicker string
8259 instruction check via new opcode_modifier flag.
8261 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8263 * doc/as.texinfo (Invoking): Clarify -Wa example.
8265 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8267 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8268 (s_mips_weakext): Define.
8269 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8270 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8273 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8275 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8276 is an error if the value can not be computed at assembly time.
8277 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8279 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8281 * gasp.c (main): Set next field of new include_path structure to
8282 NULL. From Avery Pennarun <averyp@gdc.ca>.
8284 * read.c (s_mri_sect): Call as_bad rather than abort for an
8285 unsupported MRI target.
8287 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8289 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8290 the destination of a branch instruction should be altered.
8291 (find_real_start): New function: Locate the real, Thumb coded
8292 start of a Thumb function.
8293 (do_t_branch23): Alter the destination of branches to Thumb
8296 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8298 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8300 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8303 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8305 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8306 * doc/c-hppa.texi: Likewise.
8308 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8310 * Makefile.am: Rebuild dependencies.
8311 * Makefile.in: Rebuild.
8313 * Makefile.am (DEP_INCLUDES): New variable.
8314 (.dep1): Change to work when srcdir is not an absolute path.
8315 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8316 * Makefile.in: Rebuild.
8318 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8320 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8321 LinearAddress patch.
8323 * configure.in: Set version to 2.9.1.
8324 * configure: Rebuild.
8326 * Branched binutils 2.9.
8328 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8330 * config/tc-i386.h (FWait): Define.
8331 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8332 other prefixes. Check FWait flag in opcode table to see which
8333 instructions require an fwait prefix.
8335 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8337 * stabs.c (get_stab_string_offset): Always create a stab string
8340 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8342 Fix some gcc -Wall warnings:
8343 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8344 * ehopt.c (eh_frame_code_alignment): Likewise.
8345 * expr.c (integer_constant, operand): Likewise.
8346 * frags.c (frag_align): Likewise.
8347 * gasp.c (level_0, change_base, doinstr): Likewise.
8348 * hash.c (hash_ask): Likewise.
8349 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8350 (debugging_pseudo): Likewise.
8351 * macro.c (define_macro, check_macro): Likewise.
8352 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8353 (ignore_rest_of_line, float_cons): Likewise.
8354 * symbols.c (decode_local_label_name): Likewise.
8355 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8356 (fixup_segment, number_to_chars_bigendian): Likewise.
8357 (number_to_chars_littleendian): Likewise.
8358 * config/atof-ieee.c (gen_to_words): Likewise.
8359 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8360 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8361 * read.c (output_big_sleb128): Initialize locals to avoid
8363 (output_big_uleb128, equals): Likewise.
8364 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8365 to unsigned int. Change zeros to unsigned int.
8366 * cond.c (s_if): Add return to default case.
8367 * frags.c (frag_now_fix): Change return type to addressT.
8368 * frags.h (frag_now_fix): Update declaration.
8369 * listing.c (file_info_struct): Change linenum to unsigned int.
8370 (struct list_info_struct): Change hll_line to unsigned int.
8371 (print_source): Update format string.
8372 * read.c (emit_expr): Change scan to unsigned int, and don't
8373 bother to initialize it.
8374 * symbols.c (dollar_label_count): Change to unsigned long.
8375 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8376 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8377 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8379 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8381 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8382 mcf5200 just as we do for m68000.
8383 (m68k_init_after_args): Likewise.
8384 (md_estimate_size_before_relax): Likewise.
8386 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8388 * config/tc-v850.c (md_assemble): Store relocation addend in
8389 fixup instead of instruction.
8391 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8393 * config/tc-i386.c (md_assemble): Swap template arguments to
8394 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8395 This macro is currently symmetric, so passing them the wrong
8396 way didn't cause any problem, but may if the macro is changed
8398 After copying template to i.tm, use i.tm. rather than t-> to
8399 access fields, and make t a const*
8400 Move i.tm.operand_types[] swap to immediately after the copy.
8402 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8404 * expr.h (expr_build_uconstant): Add prototype.
8405 (expr_build_unary,expr_build_binary): Add prototypes.
8406 * expr.c (expr_build_uconstant): New function.
8407 (expr_build_unary,expr_build_binary): New functions.
8409 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8411 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8412 * macro.c (macro_expand_body): Increase buffer size.
8413 * messages.c (as_warn): Likewise.
8414 (as_warn_where, as_bad, as_bad_where): Likewise.
8416 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8418 Based on patch from H.J. Lu <hjl@gnu.org>:
8419 * Makefile.am (DISTSTUFF): New variable.
8420 (diststuff): New target.
8421 * Makefile.in: Rebuild.
8423 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8425 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8426 m32r_elf_section_change_hook.
8428 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8429 emit a nop if a section ends with a 16 bit instruction.
8431 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8433 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8434 s_lcomm rather than obj_coff_lcomm.
8435 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8437 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8439 * config/tc-i386.h (LinearAddress): Define.
8440 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8441 instruction, don't use a default segment.
8443 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8445 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8446 * configure: Rebuild.
8448 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8450 * aclocal.m4, configure: Rebuild with libtool 1.2.
8452 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8454 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8455 PC relative branches. Patch courtesy of Jonathan Walton.
8458 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8460 * configure.in (emulations): Add thumb-pe target.
8462 * configure (emulations): Add thumb-pe target.
8464 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8466 * itbl-lex.l (yywrap): Don't define if already defined as a
8469 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8471 * depend.c (quote_string_for_make): New function.
8472 (wrap_output): Use it.
8474 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8476 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8477 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8479 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8481 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8482 Recognize -GN and -relax.
8483 (md_begin): Initialize gp size from -G switch.
8484 (alpha_force_relocation): Always force if -relax.
8485 (alpha_align): Take a new argument that will specify when to
8486 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8487 Change all callers. Emit nop alignment padding as nop+unop pair.
8489 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8491 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8492 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8494 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8496 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8497 require padding to the next long word boundary.
8499 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8501 * cgen.c: #include symcat.h.
8502 * config/tc-m32r.c: Likewise.
8504 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8506 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8507 absolute expressions instead of '$' prefixed register names.
8509 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8511 * read.c (s_set): Record file and line info for symbols when -as.
8512 (pseudo_set): Don't overwrite that dummy fragment.
8514 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8516 * config/tc-ppc.c (md_pseudo_table): Add "section".
8517 (ppc_named_section): New static function.
8519 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8521 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8522 so we don't have to scan the entire list.
8524 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8526 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8527 case, allow the parallel instructions to modify the same flag
8530 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8532 * listing.c (list_symbol_table): Categorize symbols by
8533 undefined_section rather than sy_frag->line == NULL.
8535 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8537 * Makefile.am (install-exec-local): Install properly when ln
8538 fails or tooldir == prefix.
8540 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8542 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8543 Test result of insert_operand for error.
8545 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8547 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8548 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8549 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8550 * doc/Makefile.in: Rebuild.
8552 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8554 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8555 (macro): Fix handling of M_COP[0-3].
8557 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8559 Based on patches from Ross Harvey <ross@teraflop.com>:
8560 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8561 if macro_alternate or macro_mri.
8562 (getstring): Remove support for byte constants between < and >.
8563 (get_any_string): '<' only starts a string if macro_alternate or
8565 (macro_expand_body): Permit keyword parameters following
8566 positional parameters.
8568 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8569 * configure.in (alpha*-*-netbsd*): New target.
8570 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8571 * configure: Rebuild.
8573 * as.h (flag_warn_suppress_instructionswap): Move from here...
8574 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8575 here, and make static.
8577 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8578 BFD_ASSEMBLER or MANY_SEGMENTS.
8580 * as.c (show_usage): Update bug-gnu-utils address.
8581 * gasp.c (show_usage): Likewise.
8582 * doc/as.texinfo (Bug Reporting): Likewise.
8584 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8586 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8587 insns regardless of the size of a pointer if we're in mips I or
8589 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8591 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8593 Fix rac to accept only a0:
8594 * tc-d10v.c (parallel_ok, find_opcode):
8595 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8596 Introduce OPERAND_GPR.
8598 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8600 * read.c (s_fill): Handle non-constant repeat counts by creating
8601 an rs_space fragment.
8603 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8605 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8606 from as_bad to as_warn.
8608 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8610 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8611 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8612 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8614 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8616 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8617 seg_fix_rotP rather than fix_root from seg_info.
8619 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8621 * expr.c: Add support for 0x1_2_3_4 bignums.
8623 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8625 * configure.in: Change -linux* to -linux-gnu*.
8626 * configure: Rebuild.
8628 * app.c (do_scrub_begin): Treat \r as whitespace.
8630 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8632 * Makefile.am: Update dependencies.
8633 * Makefile.in: Rebuild.
8635 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8637 * configure, aclocal.m4: Rebuild with new libtool.
8639 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8641 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8642 the argument to bfd_set_arch_mach.
8643 (load_address): Use bfd_arch_bits_per_address to determine the
8644 bit size of an address instead of looking at the isa level.
8645 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8647 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8649 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8651 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8653 * ehopt.c: New file.
8654 * as.h (enum _relax_state): Add rs_cfa.
8655 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8656 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8657 * read.c (emit_expr): Call check_eh_frame.
8658 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8659 (relax_segment): Likewise.
8660 * Makefile.am: Rebuild dependencies.
8661 (GAS_CFILES): Add ehopt.c.
8662 (GENERIC_OBJS): Add ehopt.o.
8663 * doc/internals.texi (Frags): Document rs_cfa.
8665 * as.c (show_usage): Mention --traditional-format.
8666 (parse_args): Accept --traditional-format.
8667 * as.h (flag_traditional_format): Declare.
8668 * output-file.c (output_file_create): If flag_traditional_format,
8669 set BFD_TRADITIONAL_FORMAT on stdoutput.
8670 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8672 * config/tc-mips.c (append_insn): Make sure that if we have a
8673 fixup for an unmatched %hi reloc, it does not associated with a
8676 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8677 * doc/Makefile.in: Likewise.
8679 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8681 * config/tc-m32r.c (check_for_side_effects): New function.
8682 (can_make_parallel): Add checks for instruction side effects
8683 clashing with the other instruction.
8684 (assemble_parallel_insn): Improve warning messages. Return error
8685 message from non-swapped instruction order.
8687 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8689 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8691 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8692 md_cleanup definition. This moves the forced literal output to
8693 the end of the source pass, and avoids macro's inserting literals
8694 into the code immediately after the macro expansion.
8696 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8698 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8699 a gas internal symbol is adjustable.
8700 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8702 * as.h: If gcc version greater than 2.6, use `__format__' and
8703 `__printf__' in function attributes, rather than `format' and
8706 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8708 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8710 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8712 Add tms320c30 support:
8713 * config/tc-tic30.h: New file.
8714 * config/tc-tic30.c: New file.
8715 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8716 TARGET_FORMAT as "coff-tic30".
8717 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8718 * Makefile.am: Rebuild dependencies.
8719 (CPU_TYPES): Add tic30.
8720 (CPU_OBJ_VALID): tic30-aout is valid.
8721 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8722 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8723 * configure, Makefile.in: Rebuild.
8725 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8727 * config/tc-v850.c (md_assemble): Improvements to error messages.
8729 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8731 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8732 BFD_RELOC_HI16_S to store the high bits of any value.
8734 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8735 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8736 assembler calculate relocations to any external symbol at all.
8737 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8738 involving generation of pc-relative relocs.
8739 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8740 has been moved to md_apply_fix3.
8742 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8743 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8744 which actually means (the address of identifier's GOT entry) +
8745 constant, which is not particularly useful.
8747 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8749 * read.h (include_dirs): Declare.
8750 (include_dir_count,include_dir_maxlen): Declare.
8752 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8754 * configure.in: Correct check for shared opcodes library.
8755 * configure: Rebuild.
8757 * listing.c (buffer_line): If we can't open the file, set at_end.
8758 (listing_print): Remove unused local variable fi.
8760 * config/m68k-parse.y (reglistpair): Handle register list in
8763 * config/vms-conf.h: Don't undef VERSION.
8765 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8767 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8769 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8771 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8772 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8773 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8774 (EXTRA_DIST): Define.
8775 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8776 explicitly rather than via the list of object files.
8777 (gcc-as.opt): New file created when make-gas.com is run.
8778 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8779 itbl-cpu.h} to #include appropriate file rather than copying that
8781 * config/vms-conf.h: Synchronize with current config.in.
8782 * Makefile.in: Rebuild.
8784 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8786 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8787 (parallel_ok): Relaxed parallel subinstruction dependency check.
8789 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8791 * as.h (flag_warn_suppress_instructionswap): added new flag.
8792 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8793 command line argument.
8794 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8795 warning only if flag_warn_suppress_instructionswap is false.
8797 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8799 * configure.in (i386-*-mingw32*): New target.
8800 * configure: Rebuild.
8802 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8804 * symbols.c (resolve_symbol_value): Don't set the segment if it
8805 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8807 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8810 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8812 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8813 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8816 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8818 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8820 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8822 * config/tc-v850.c (v850_insert_operand): Display instruction when
8823 an error is encountered.
8825 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8827 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8828 (i386-*-sco3.2v5*coff): New target.
8829 (i386-*-sco3.2*): New target.
8830 * configure: Rebuild.
8832 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8834 * config/tc-v850.c: Tidy error message production.
8836 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8838 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8839 validate_immediate return value in the right type for comparisons
8842 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8844 * listing.c (MAX_BYTES): Use listing variables not constants.
8845 (data_buffer): No longer an array, but a pointer.
8846 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8847 (listing_listing): Allocate data_buffer.
8849 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8851 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8852 --listing-rhs-width, --listing-cont-lines.
8853 (show_usage): Update.
8854 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8855 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8856 (print_lines): Use the variables instead of the constants.
8857 (listing_listing): Likewise.
8858 * listing.h: Declare the new vars.
8860 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8862 * as.c (parse_args): Add --keep-locals alias for -L.
8863 Add --strip-local-absolute.
8864 (show_usage): Update.
8865 * as.h (flag_strip_local_absolute): New flag.
8866 * symbols.c (S_IS_LOCAL): Use it.
8867 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8868 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8869 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8871 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8873 * config/tc-m32r.c: Detect if explicitly parallel instructions
8874 might have an io conflict and issue a warning message.
8876 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8878 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8879 cgen_swap_fixups): Functions to save, restore and swap the fixup
8880 chain with a backup copy.
8881 (cgen_asm_finish_insn): Returns address of constructed insn.
8883 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8885 * listing.c (file_info_struct): Remove FILE, add POS.
8886 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8887 (file_info): Don't open the file.
8888 (buffer_line): Check for the file in the last_open cache, updating
8890 (print_source): Don't reference file_info->file.
8891 (listing_listing): Likewise.
8892 (listing_print): Close the file in the cache, if any.
8894 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8896 * read.c (dwarf_file_string): New file static variable.
8897 (emit_expr): Look for constant sequence that leads up to a file
8898 name in DWARF debugging output.
8899 (stringer): Use dwarf_file_string to decide whether to accept a
8900 string as a file name.
8902 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8904 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8905 (crack_operand): Add reg->reglst MRI hack.
8906 (r_seg): Put reglst symbols in reg_section.
8907 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8909 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8911 * tc-sh.c (get_specific): Handle SGR & DBR.
8913 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8915 * tc-h8300.c (parse_reg): Take the length of the symbol into
8916 account when attempting to match a register name.
8917 * tc-h8500.c (parse_reg): Likewise.
8919 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8921 * cgen.c: Formatting changes to improve readability.
8923 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8925 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8928 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8930 Based on a patch from Jim Wilson
8931 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8932 (tc_gen_reloc): Handle cross section PC relative relocs
8935 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8937 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8939 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8941 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8942 (expr_jmp_buf): New static local.
8943 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8944 (cgen_md_operand): New function.
8945 * tc-m32r.c: Clean up pass over `struct foo' usage.
8946 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8948 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8950 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8951 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8953 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8955 * config/tc-i386.c (i386_operand): Give an error if there are
8956 unrecognized characters after an expression.
8958 For older changes see ChangeLog-9697