1 2000-12-22 DJ Delorie <dj@redhat.com>
3 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
4 when we assemble the first half of a pair.
6 2000-12-22 H.J. Lu <hjl@gnu.org>
8 * config/tc-i386.c (reloc): Update the macro for non-bfd
10 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
12 2000-12-22 H.J. Lu <hjl@gnu.org>
14 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
16 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
18 * tc-i386.h (i386_target_format): Define even for ELFs.
19 (QWORD_MNEM_SUFFIX): New macro.
20 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
22 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
23 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
25 (Size64, No_qSuf, NoRex64, Rex64): New macros.
26 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
27 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
28 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
29 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
31 (Reg, WordReg): Add Reg64.
32 (Imm): Add Imm32S and Imm64.
34 (Disp): Add Disp64 and Disp32S.
35 (AnyMem): Add Disp32S.
36 (RegRex, RegRex64): New macros.
38 * tc-i386.c (set_16bit_code_flag): Kill.
39 (fits_in_unsigned_long, fits_in_signed_long): New functions.
40 (reloc): New parameter "signed"; support x86_64.
42 (DEFAULT_ARCH): New macro; default to "i386".
43 (default_arch): New static variable.
44 (struct _i386_insn): New fields Operand_PCrel; rex.
45 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
46 (flag_code): New enum and static variable.
47 (use_rela_relocations): New static variable.
48 (flag_code_names): New static variable.
49 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
50 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
52 (i386_align_code): Return plain "nop" for x86_64.
53 (mode_from_disp_size): Support Disp32S.
54 (smallest_imm_type): Support Imm32S and Imm64.
55 (offset_in_range): Support size of 8.
56 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
57 (md_pseudo_table): Add "code64"; use set_code_flat.
58 (md_begin): Emit sane error message on hash failure.
59 (tc_i386_fix_adjustable): Support x86_64 relocations.
60 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
61 instructions supported on particular arch just partially,
62 output of 64bit immediates, handling of Imm32S and Disp32S type.
63 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
64 (i386_displacement): Likewise.
65 (i386_index_check): Cleanup; support 64bit addresses.
66 (md_apply_fix3): Support x86_64 relocation and rela.
67 (md_longopts): Add "32" and "64".
68 (md_parse_option): Add OPTION_32 and OPTION_64.
69 (i386_target_format): Call even for ELFs; choose between
70 elf64-x86-64 and elf32-i386.
71 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
72 (tc_gen_reloc): Support rela relocations and x86_64.
73 (intel_e09_1): Support QWORD.
75 2000-12-15 Diego Novillo <dnovillo@redhat.com>
77 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
78 it's not an offset expression.
79 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
80 keep the braces '[' and ']' in the output string.
81 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
82 != FLAT. There is no such op_modifier.
84 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
86 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
89 2000-12-13 Kazu Hirata <kazu@hxi.com>
91 * as.h: Fix formatting.
93 * dwarf2dbg.c: Likewise.
94 * input-scrub.c: Likewise.
97 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
99 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
100 configure: Regenerate.
102 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
104 * dwarf2dbg.c: #include <limits.h> only if it exists.
106 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
108 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
109 (md_apply_fix): Here too.
111 2000-12-12 Jim Wilson <wilson@redhat.com>
113 * config/tc-ia64.h (ia64_init): Add prototype.
115 2000-12-12 H.J. Lu <hjl@gnu.org>
117 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
119 * read.h (outputting_stabs_line_debug): Change it to int.
120 * stabs.c (outputting_stabs_line_debug): Likewise.
122 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
124 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
125 the address of a function result.
127 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
129 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
130 (md_assemble): Call dwarf2_emit_insn.
131 (shlib): Fix typo SHILB -> SHLIB.
132 (md_parse_option): Likewise.
133 (ppc_elf_validate_fix): Likewise:
134 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
136 2000-12-12 Nick Clifton <nickc@redhat.com>
138 * cgen.h: Fix formatting.
139 * input-scrub.c: Fix formatting.
140 * macro.c: Fix formatting.
141 * config/tc-mips.c: Fix formatting.
142 * doc/c-mips.texi: Fix formatting.
144 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
146 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
147 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
149 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
151 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
154 * i386.h (*_Suf): Remove No_dSuf.
155 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
157 (i386_optab): Remove 'd' in the suffixes.
159 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
161 * config/tc-i386.c (T_SHORT): Undefine before defining.
163 2000-12-05 Kazu Hirata <kazu@hxi.com>
165 * config/tc-mips.c: Fix formatting.
167 2000-12-04 Matthew Hiller <hiller@redhat.com>
169 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
170 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
171 (md_show_usage): Ditto.
172 (md_parse_option): Ditto.
173 (d10v_cleanup): Writes pending instruction only if
174 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
175 Fix compile time warning messages.
177 * doc/c-d10v.texi: Documents new options.
179 2000-12-04 Matthew Hiller <hiller@redhat.com>
181 * stabs.c (outputting_stabs_line_debug): New variable.
182 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
183 function entry and unset at function exit.
185 * read.h (outputting_stabs_line_debug): New extern declaration.
187 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
189 * dwarf2dbg.c: Fix compile time warning messages.
191 2000-12-03 Kazu Hirata <kazu@hxi.com>
193 * config/tc-a29k.c: Fix formatting.
194 * config/tc-alpha.c: Likewise.
195 * config/tc-arm.c: Likewise.
196 * config/tc-cris.c: Likewise.
197 * config/tc-hppa.c: Likewise.
198 * config/tc-i370.c: Likewise.
199 * config/tc-i386.c: Likewise.
200 * config/tc-i860.c: Likewise.
201 * config/tc-i960.c: Likewise.
202 * config/tc-ia64.c: Likewise.
203 * config/tc-m68hc11.c: Likewise.
204 * config/tc-m68k.c: Likewise.
205 * config/tc-m88k.c: Likewise.
206 * config/tc-pj.c: Likewise.
207 * config/tc-ppc.c: Likewise.
208 * config/tc-sh.c: Likewise.
209 * config/tc-sparc.c: Likewise.
210 * config/tc-tahoe.c: Likewise.
211 * config/tc-vax.c: Likewise.
213 2000-12-01 Chris Demetriou <cgd@sibyte.com>
215 * config/tc-mips.c (mips_ip): When calculating offsets,
216 don't accept as constant the difference between the
217 addresses of symbols in two different sections.
219 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
221 (validate_mips_insn): Likewise. Also, update 'B' operand
222 specifier to use OP_*_CODE20 constants and delete 'm' operand
224 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
225 operand specifiers. Change warning generated by 'B' operand
226 specifier to reflect its new multi-purpose usage.
228 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
229 -1, and update comment.
230 (file_mips_isa): Likewise.
231 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
232 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
233 ISA_* constants rather than hard-coded numbers.
234 (mips_cpu_info): New structure.
235 (mips_cpu_info_table): New table describing CPU and ISA names
237 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
238 mips_cpu_info_from_cpu): New functions.
239 (mips_isa_to_str): New function to get string for ISA name.
240 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
242 (md_begin): Redo CPU and ISA selection logic, using
243 mips_cpu_info_from_*. Convert to use ISA_* constants rather
244 than hard-coded numbers.
245 (append_insn, mips_emit_delays, macro, macro2): Convert to use
246 ISA_* constants rather than hard-coded numbers.
247 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
248 (md_longopts): Delete OPTION_NO_MIPS32.
249 (md_parse_option): Convert to use ISA_* constants rather than
250 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
251 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
252 to use strcasecmp to recognize "default" and to use
253 mips_cpu_info_from_name to get CPU numbers from argument.
254 (md_show_usage): Move -mips32 so it's with the rest of the ISA
255 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
257 (s_mipsset): Accept ISA value 32.
258 * doc/as.texinfo: Clean up MIPS options summary slightly,
259 remove -no-mips32. Add note about -mips4 and -mips32
260 specifying those ISA levels. Delete -mips32 and -no-mips32
261 cpu flag descriptions.
262 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
263 up the supported CPU switch list, and replace 4Kc, 4Km, and
264 4Kp entries with a single mips32-4k entry. Note that you can
267 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
269 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
271 (md_parse_option): Add cases for OPTION_MIPS5 and
273 (md_show_usage): Mention -mips5 and -mips64 arguments.
274 (s_mipsset): Add cases for MIPS5 and MIPS64.
275 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
277 * doc/as.texinfo: Mention -mips5 and -mips64 options
279 * doc/c-mips.texi: Likewise. Also update introduction
280 and ".set" usage information.
282 * config/tc-mips.c (md_show_usage): Add "sb1" to the
284 (mips_cpu_info_table): Add SB-1 entries.
285 * doc/c-mips.texi: Add "sb1" to the list of CPUs
286 known to the -mcpu option.
288 * doc/as.texinfo: Correct description of MIPS -mcpu
289 option, by copying some of the text from doc/c-mips.texi.
291 2000-12-01 Joel Sherrill <joel@OARcorp.com>
293 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
295 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
296 (sparc*-*-rtems*): Switched from a.out to ELF.
297 * configure: Regenerate.
298 * config.in: Regenerate.
299 * Makefile.in: Regenerate.
300 * aclocal.m4: Regenerate.
301 * po/gas.pot: Regenerate.
303 2000-11-30 Philip Blundell <pb@futuretv.com>
305 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
306 even in non BFD_ASSEMBLER case.
308 2000-11-30 Diego Novillo <dnovillo@redhat.com>
310 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
313 2000-11-29 Richard Henderson <rth@redhat.com>
315 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
316 until dwarf2_finish; use relaxation to get cross-fragment offsets;
317 thread multiple subsegments properly; handle multiple code
318 sections properly; emit proper compilation unit info for assembler
321 * as.h (enum _relax_state): Add rs_dwarf2dbg.
322 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
323 (dwarf2dbg_estimate_size_before_relax): Declare.
324 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
325 * write.c: Include dwarf2dbg.h.
326 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
327 (relax_segment): Likewise.
329 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
331 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
332 jump>: Use as_bad_where instead of as_bad. Tweak error message
333 accordingly. Stabilize frag by updating fix part and resetting
335 <undefined symbol, unconditional jump>: Ditto.
336 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
337 indexing is_end_of_line[].
338 (md_assemble): Initialize size to 0.
339 (md_section_align): Mark parameter seg as unused.
340 (parse_reg): Parse names case-insensitively.
342 2000-11-28 Kazu Hirata <kazu@hxi.com>
344 * config/obj-aout.h: Fix formatting.
345 * config/obj-bout.h: Likewise.
346 * config/obj-coff.c: Likewise.
347 * config/obj-coff.h: Likewise.
348 * config/obj-elf.h: Likewise.
349 * config/obj-som.h: Likewise.
350 * config/obj-vms.c: Likewise.
351 * config/obj-vms.h: Likewise.
352 * config/tc-h8300.h: Likewise.
353 * config/tc-ns32k.h: Likewise.
354 * config/tc-sparc.h: Likewise.
355 * config/tc-tic54x.h: Likewise.
356 * config/tc-z8k.h: Likewise.
358 2000-11-28 Nick Clifton <nickc@redhat.com>
360 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
361 License is present in the sources, but not the output, and
362 also available from the GNU website.
363 (GNU Free Documentation License): Comment out this section.
365 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
367 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
368 targets. Remove i860 from valid a.out targets.
369 * Makefile.in: Regenerate.
371 * config/tc-cris.c: Include dwarf2dbg.h.
372 (md_pseudo_table): Add .file and .loc.
373 (md_assemble): Call dwarf2_emit_insn if generating ELF.
374 (s_cris_file, s_cris_loc): New.
375 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
376 * Makefile.am: Regenerate dependencies.
377 * Makefile.in: Regenerate.
379 2000-11-28 Alan Modra <alan@linuxcare.com.au>
381 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
382 (MRI_MUL_PRECEDENCE): Likewise.
383 (op_rank): Fix a comment typo.
385 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
387 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
389 (get_operand): Fix analysis for movw/movb instructions.
391 2000-11-24 Nick Clifton <nickc@redhat.com>
393 * configure.in (xscale-elf): Add target.
394 (xscale-coff): Add target.
395 * configure: Regenerate.
397 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
399 (ARM_EXT_XSCALE): New ARM architecture extension.
400 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
401 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
402 (ARM_THUMB): Rename to ARM_EXT_THUMB.
403 (ARM_ARCH_V4): Remove processor from architecture.
404 (ARM_ARCH_3M): New architecutre definition.
405 (ARM_ARCH_V5TE): New architecutre definition.
406 (ARM_ARCH_XSCALE): New architecutre definition.
407 (CPU_DEFAULT): Allow to be defaulted to XScale.
408 (atpcs): New boolean variable.
409 (ldr_flags): Support 'd' flag for double word loads.
410 (str_flags): Support 'd' flag for double word stored.
411 (do_mia): New function.
412 (do_mar): New function.
413 (do_mra): New function.
414 (do_pld): New function.
415 (do_ldrd): New function.
416 (do_blx): New function.
417 (do_bkpt): New function.
418 (do_clz): New function.
419 (do_lstc2): New function.
420 (do_cdp2): New function.
421 (do_t_blx): New function.
422 (do_t_bkpt): New function.
423 (do_smla): New function.
424 (do_smlal): New function.
425 (do_smul): New function.
426 (do_qadd): New function.
427 (do_co_reg2c): New function.
428 (LONGEST_INSN): Redefine to 7.
430 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
431 command line switches.
433 2000-11-22 Jim Wilson <wilson@redhat.com>
435 * config/tc-ia64.c (pseudo_func): Add missing initializers.
436 (struct rsrc): Make line unsigned.
437 (gr_values): Add missing initializer.
438 (SLOT_NUM_NOT_SET): Add unsigned cast.
439 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
440 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
441 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
442 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
443 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
444 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
445 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
446 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
447 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
448 Add ATTRIBUTE_UNUSED to unused parameters.
449 (convert_expr_to_ab_reg): Add parens.
450 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
451 (dot_prologue): Initialize grsave when declared.
452 (md_pseudo_table): Add missing initializers.
453 (operand_match): Add casts to bfd_vma.
454 (emit_one_bundle): Delete unused local prev. Make required_template
456 (specify_resource): Cast i to unsigned.
457 (note_register_values): Use fprintf_vma.
458 (print_dependency): Likewise.
460 2000-11-21 Jim Wilson <wilson@redhat.com>
462 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
463 for unwind info section.
464 (dot_endp): Likewise for unwind section.
466 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
469 2000-11-21 Jakub Jelinek <jakub@redhat.com>
471 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
472 (output_insn): Call dwarf2_emit_insn.
473 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
475 2000-11-17 Richard Henderson <rth@redhat.com>
477 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
478 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
479 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
481 2000-11-17 Nick Clifton <nickc@redhat.com>
483 * config/tc-arm.c (md_pseudo_table): Add support for .line and
486 2000-11-17 Richard Henderson <rth@redhat.com>
488 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
490 2000-11-17 Richard Henderson <rth@redhat.com>
492 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
493 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
494 tri-state definition of alpha_flag_mdebug.
495 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
496 (s_alpha_file): Store first .file directive.
498 (md_pseudo_table): Add stabs and stabn.
500 2000-11-17 Richard Henderson <rth@redhat.com>
502 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
504 2000-11-17 Richard Henderson <rth@redhat.com>
506 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
507 (main): Call dwarf2_finish.
508 * as.h (debug_type): Clarify documentation of the meaning
510 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
511 (print_stats): Fix parenthesis problem.
512 (now_subseg_size): New.
513 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
514 (dwarf2_directive_file): Don't set debug_type.
515 (dwarf2_where): Honor DEBUG_DWARF2 first.
516 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
517 do nothing if not emitting dwarf2 debug info, or no work.
518 * dwarf2dbg.h (dwarf2_emit_insn): Update.
519 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
520 (ecoff_new_file): Likewise.
521 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
522 commentary wrt dwarf2.
524 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
525 ATTRIBUTE_UNUSED as needed.
526 (emit_insn): Call dwarf2_emit_insn.
529 (s_alpha_coff_wrapper): Don't handle them.
530 (md_pseudo_table): Update for .file and .loc.
531 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
533 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
534 don't protect with debug_type.
535 * config/tc-hppa.c (md_assemble): Likewise.
536 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
537 * config/tc-mn10300.c (md_assemble): Likewise.
538 * config/tc-sh.c (md_assemble): Likewise.
539 * config/tc-v850.c (md_assemble): Likewise.
541 * config/tc-arm.c (arm_end_of_source): Remove.
542 * config/tc-hppa.c (pa_end_of_source): Remove.
543 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
544 * config/tc-mn10300.c (mn10300_finalize): Remove.
545 * config/tc-sh.c (sh_finalize): Remove.
546 * config/tc-v850.c (sh_finalize): Remove.
548 * config/tc-arm.h (md_end): Remove.
549 * config/tc-hppa.h (md_end): Remove.
550 (DWARF2_LINE_MIN_INSN_LENGTH): New.
551 * config/tc-m68hc11.h (md_end): Remove.
552 * config/tc-mn10300.h (md_end): Remove.
553 * config/tc-sh.h (md_end): Remove.
554 * config/tc-v850.h (md_end): Remove.
556 * config/tc-ia64.c (emit_one_bundle): Don't protect
557 dwarf2 bits with debug_type.
558 (md_assemble): Likewise.
559 (ia64_end_of_source): Don't call dwarf2_finish.
561 2000-11-16 Jim Wilson <wilson@redhat.com>
563 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
564 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
567 2000-11-16 H.J. Lu <hjl@gnu.org>
569 * config/obj-elf.c (obj_elf_symver): Don't check the missing
572 2000-11-15 Kazu Hirata <kazu@hxi.com>
574 * config/tc-tic30.c: Fix formatting.
575 * config/tc-tic80.c: Likewise.
576 * config/tc-v850.c: Likewise.
577 * config/tc-vax.c: Likewise.
578 * config/tc-w65.c: Likewise.
579 * config/tc-z8k.c: Likewise.
581 2000-11-14 DJ Delorie <dj@redhat.com>
583 * config/tc-v850.c: Support dwarf2.
584 * config/tc-v850.h: Ditto.
586 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
587 parse_cons_expression_v850 to initialize hold_cons_reloc.
589 2000-11-15 Bernd Schmidt <bernds@redhat.com>
591 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
592 (errata_nops_necessary_p): New function.
593 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
596 2000-11-14 Jim Wilson <wilson@redhat.com>
598 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
599 return little endian bfd formats.
601 2000-11-14 Kazu Hirata <kazu@hxi.com>
603 * config/aout_gnu.h: Fix formatting.
604 * config/atof-vax.c: Likewise.
605 * config/m68k-parse.h: Likewise.
606 * config/m88k-opcode.h: Likewise.
607 * config/obj-elf.c: Likewise.
608 * config/tc-arm.c: Likewise.
609 * config/tc-cris.c: Likewise.
610 * config/tc-i386.c: Likewise.
611 * config/tc-ia64.c: Likewise.
612 * config/tc-mn10300.c: Likewise.
613 * config/te-386bsd.h: Likewise.
614 * config/te-hppa.h: Likewise.
615 * config/te-nbsd.h: Likewise.
616 * config/te-ppcnw.h: Likewise.
617 * config/te-sparcaout.h: Likewise.
618 * config/te-tmips.h: Likewise.
619 * config/vax-inst.h: Likewise.
620 * config/vms-conf.h: Likewise.
622 2000-11-14 Jakub Jelinek <jakub@redhat.com>
624 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
626 2000-11-13 H.J. Lu <hjl@gnu.org>
628 * config/obj-elf.c (elf_frob_symbol): Support
629 ".symver name,name2@@@nodename".
630 (elf_frob_file_before_adjust): Likewise.
632 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
633 and ".symver name,name2@@@nodename".
636 2000-11-12 H.J. Lu (hjl@gnu.org)
638 * config/obj-elf.c (obj_elf_symver): Check missing version
641 2000-11-12 H.J. Lu (hjl@gnu.org)
643 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
644 instead of bfd_vma for non-bfd assemblers.
646 2000-11-09 Kazu Hirata <kazu@hxi.com>
648 * itbl-ops.c: Fix comment typos.
650 2000-11-08 Jim Wilson <wilson@redhat.com>
652 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
653 (struct unwind): Add next_slot_frag field.
654 (slot_index): New parameters slot_frag and first_frag. Add code
655 to add in frag sizes when different. Add comments.
656 (fixup_unw_records): New locals first_frag and last_frag. Pass new
657 arguments to slot_index.
658 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
659 loop end. Set next_slot_frag field.
661 2000-11-07 H.J. Lu <hjl@gnu.org>
663 * doc/as.texinfo (.symver): Updated for versioned symbol
666 * obj.h (format_ops): Add the frob_file_before_adjust field.
668 * config/obj-aout.c (aout_format_ops): Set the
669 frob_file_before_adjust field to 0.
670 * config/obj-coff.c (coff_format_ops): Likewise.
671 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
673 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
675 (elf_frob_file_before_adjust): New function to remove unneeded
676 versioned symbols from the symbol table.
677 (elf_format_ops): Set the frob_file_before_adjust field to
678 elf_frob_file_before_adjust.
680 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
683 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
685 2000-11-07 Peter Targett <peter.targett@arccores.com>
687 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
689 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
690 Fix compile time warning messages.
692 2000-11-07 Nick Clifton <nickc@redhat.com>
694 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
695 buffer in order to avoid buffer overflows.
697 2000-11-06 Steve Ellcey <sje@cup.hp.com>
699 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
700 Change M to m for -milp32 or -mlp64 to match gcc.
701 (dot_endp): Use bytes_per_address instead of 8.
702 (emit_one_bundle): Use number_to_chars_littleendian instead of
704 (fix_insn): Likewise.
705 (ia64_init): New function.
706 (ia64_target_format): New function.
707 (md_begin): Set endianness, arch, and machine as appropriate.
708 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
709 Make these macros depend on TE_HPUX macro.
710 (TARGET_FORMAT): Define.
711 (HOST_SPECIAL_INIT): Define.
712 * config/te-hpux.h: New file.
713 * configure.in: Add "ia64-*-hpux*" target to configure.
714 * configure: Regenerate.
716 2000-11-06 Kazu Hirata <kazu@hxi.com>
718 * as.c: Fix formatting.
719 * dwarf2dbg.c: Likewise.
720 * input-file.c: Likewise.
721 * input-file.h: Likewise.
722 * input-scrub.c: Likewise.
723 * itbl-ops.c: Likewise.
724 * listing.c: Likewise.
726 * messages.c: Likewise.
728 * subsegs.c: Likewise.
729 * subsegs.h: Likewise.
732 2000-11-06 Nick Clifton <nickc@redhat.com>
734 * doc/as.texinfo: Add GNU Free Documentation License.
735 * doc/gasp.texi: Add GNU Free Documentation License.
736 * doc/as.1: Add GNU Free Documentation License.
738 2000-11-05 Nick Clifton <nickc@redhat.com>
740 * config/tc-arm.c: Add include of "dwarf2dbg.h"
742 2000-11-02 Per Lundberg <plundis@chaosdev.org>
744 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
745 * configure: Regenerate.
747 2000-11-01 Nick Clifton <nickc@redhat.com>
749 * read.c (original_case_string): New global variable.
750 (read_a_source_file): Copy opcode string into
751 original_case_string if clobbering the case of the opcode.
752 * read.h: Export the definition of original_case_string.
753 * config/tc-arm.c (md_assembler): When parsing a .req
754 directive use the original opcode string, not the case
757 2000-11-02 Nick Clifton <nickc@redhat.com>
759 * config/tc-mn10300.c (debug_line): Remove this static
761 (md_assemble): Call dwarf2_generate_asm_lineno instead of
762 dwarf2_where and dwarf2_gen_line_info.
764 2000-11-02 Theo Honohan <th@futuretv.com>
766 * config/tc-arm.c (do_msr): Improve error message.
768 2000-10-31 Eric Christopher <echristo@redhat.com>
770 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
771 or pc-relative, else use fx_offset.
773 2000-10-31 Jim Wilson <wilson@redhat.com>
775 * config/tc-ia64.c (struct md): New field tag_fixups.
776 (ia64_flush_insns): Handle tag_fixups. Error if dangling
777 qualifying predicate.
778 (emit_one_bundle): Delete spurious multiplication by one. Handle
780 (ia64_start_line): Error if dangling qualifying predicate.
781 (defining_tag): New static variable.
782 (ia64_unrecognized_line, case '['): Parse tags.
783 (ia64_frob_label): Create tag_fixups.
784 (md_assemble): Reset md.qp.X_op after using it.
786 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
788 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
790 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
792 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
794 2000-10-30 Kazu Hirata <kazu@hxi.com>
796 * expr.c: Fix formatting.
797 * flonum-copy.c: Likewise.
798 * flonum.h: Likewise.
802 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
804 * as.h (OPTION_MD_BASE): Bump to 190.
805 * as.c (parse_args) <std_longopts>: Add comment about the need to
806 check OPTION_MD_BASE in as.h.
808 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
811 2000-10-27 Nick Clifton <nickc@redhat.com>
813 * configure.in (emulations): Add m68hc12.
814 * configure: Regenerate.
815 * po/gas.pot: Regenerate.
817 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
819 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
821 (arm_psr_parse): Handle lowercase CPSR and SPSR.
823 2000-10-25 Nick Clifton <nickc@redhat.com>
825 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
826 a DWARF2 line number information sequence.
828 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
830 * read.c (generate_lineno_debug): Update comment describing why
831 DWARF2 line number debug information is not generated
832 automatically by this function.
834 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
837 * config/tc-arm.h (md_end): Define.
838 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
840 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
841 if generating DWARF2 line numbers.
842 (arm_end_of_source): New function. Call dwarf2_finish if
845 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
846 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
847 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
849 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
851 * tc-i386.c: Fix prototype declarations for functions taking no
854 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
856 * tc-i386.c (i386_operand_modifier): Remove.
857 (build_displacement_string): Remove.
858 (i386_parse_seg): Remove.
859 (i386_intel_memory_operand): Remove.
860 (i386_intel_operand): Re-write using recursive descent parser based
861 on MASM documentation.
862 (struct intel_parser_s): New structure.
863 (intel_parser): New static variable.
864 (struct intel_token): New structure.
865 (cur_token, prev_token): New static variables.
878 (intel_match_token): New function.
879 (intel_get_token): New function.
880 (intel_putback_token): New function.
881 (intel_expr): New function.
882 (intel_e05): New function.
883 (intel_e05_1): New function.
884 (intel_e06): New function.
885 (intel_e06_1): New function.
886 (intel_e09): New function.
887 (intel_e09_1): New function.
888 (intel_e10): New function.
889 (intel_e10_1): New function.
890 (intel_e11): New function.
892 2000-10-20 Jakub Jelinek <jakub@redhat.com>
894 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
895 instructions to loose any special insn->architecture mask.
897 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
898 (sparc_md_end, sparc_arch_types, sparc_arch,
899 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
900 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
901 request v9b architecture if they are used).
903 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
905 * config/tc-m68k.c: Fix the previous misapplied patch.
907 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
909 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
910 BFD_ASSEMBLER and !BFD_ASSEMBLER.
911 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
914 2000-10-17 Kazu Hirata <kazu@hxi.com>
916 * debug.c: Fix formatting.
917 * depend.c: Likewise.
918 * dwarf2dbg.c: Likewise.
919 * dwarf2dbg.h: Likewise.
923 * flonum-konst.c: Likewise.
926 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
928 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
930 * doc/as.texinfo: Added notes about this new option.
932 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
934 * config/tc-sh.c (JREG): Remove.
935 (md_convert_frag): Remove #if 0:d code using JREG.
937 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
939 * config/tc-i386.c (i386_operand_modifier): Only match
940 modifiers SHORT and FLAT if they are followed by a space.
941 (parse_register): When `allow_naked_reg' is set, do not confuse
942 identifiers that start with a register name with a register.
944 2000-10-12 Kazu Hirata <kazu@hxi.com>
946 * app.c: Fix formatting.
949 * bit_fix.h: Likewise.
954 2000-10-11 Alan Modra <alan@linuxcare.com.au>
956 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
958 2000-10-07 Alan Modra <alan@linuxcare.com.au>
960 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
961 Re-arrange function a little and improve error message.
963 * write.c (write_relocs): Fix a comment.
965 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
968 2000-10-05 Jim Wilson <wilson@cygnus.com>
970 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
972 2000-10-05 Alan Modra <alan@linuxcare.com.au>
974 * config/tc-i386.c: Delete some useless comments, reformat others.
976 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
977 non-global syms in linkonce sections.
979 2000-10-04 Ralf Baechle <ralf@gnu.org>
981 * config/tc-ia64.c (operand_match): Don't use // style comments.
982 * config/tc-i370.c: Likewise.
984 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
986 Changes to handle varying register prefix and user symbol prefix.
987 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
988 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
989 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
990 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
991 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
992 (demand_register_prefix): New variable.
993 (md_pseudo_table): New pseudo ".syntax".
994 (md_longopts): New options --no-underscore and --underscore.
995 (cris_target_format): Return elf32-us-cris or elf32-cris depending
996 on symbols_have_leading_underscore.
997 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
998 (get_spec_reg): Ditto.
999 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1001 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1003 <case OPTION_NO_US, case OPTION_US>: New.
1004 (md_show_usage): Be brief and reformat to match continuation of
1006 * po/gas.pot: Regenerate.
1008 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1010 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1011 force relocs for 12 bit branches.
1012 (md_apply_fix): Similarly, adjust logic here.
1014 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1016 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1017 adjust for external and weak syms as we will use a reloc. Allow
1018 for +8 offset when calculating limits of branches.
1019 (hppa_fix_adjustable): Undo 2000-09-23 change.
1020 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1021 Correct distance calculation.
1022 (tc_gen_reloc): Print the file name and line number if we can't
1025 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1026 * config/tc-hppa.c (nonzero_dibits): Define.
1027 (arg_reloc_stub_needed): Check each arg and return value
1028 separately for zero case.
1029 (pa_align): Declare argument `bytes'.
1031 2000-09-25 Kazu Hirata <kazu@hxi.com>
1033 * config/tc-cris.c: Fix formatting.
1034 * config/tc-d10v.h: Likewise.
1035 * config/tc-d30v.c: Likewise.
1036 * config/tc-d30v.h: Likewise.
1037 * config/tc-fr30.c: Likewise.
1038 * config/tc-fr30.h: Likewise.
1039 * config/tc-m68k.c: Likewise.
1040 * config/tc-m68k.h: Likewise.
1041 * config/tc-pj.h: Likewise.
1042 * config/tc-ppc.c: Likewise.
1043 * config/tc-ppc.h: Likewise.
1044 * config/tc-sh.c: Likewise.
1045 * config/tc-sh.h: Likewise.
1046 * config/tc-sparc.c: Likewise.
1047 * config/tc-v850.h: Likewise.
1048 * config/tc-vax.h: Likewise.
1049 * config/tc-w65.h: Likewise.
1050 * config/tc-z8k.h: Likewise.
1052 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1054 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1055 checks only for ELF.
1056 (hppa_force_relocation): Likewise.
1058 2000-09-22 Jim Wilson <wilson@cygnus.com>
1060 * config/tc-ia64.c (dv_sem): Add "stop".
1061 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1062 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1063 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1065 (mark_resources): Check IA64_RS_PRr.
1067 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1069 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1070 md_estimate_size_before_relax): Redesign and clean up the
1071 relaxation mechanism.
1073 2000-09-21 Kazu Hirata <kazu@hxi.com>
1075 * config/tc-ns32k.c: Fix formatting.
1076 * config/tc-ns32k.h: Likewise.
1078 2000-09-20 Kazu Hirata <kazu@hxi.com>
1080 * config/tc-m32r.c: Fix formatting.
1081 * config/tc-m32r.h: Likewise.
1082 * config/tc-m68851.h: Likewise.
1083 * config/tc-m68hc11.c: Likewise.
1084 * config/tc-m68hc11.h: Likewise.
1085 * config/tc-m88k.c: Likewise.
1086 * config/tc-mcore.c: Likewise.
1087 * config/tc-mcore.h: Likewise.
1088 * config/tc-mips.c: Likewise.
1089 * config/tc-mips.h: Likewise.
1090 * config/tc-mn10200.h: Likewise.
1091 * config/tc-mn10300.h: Likewise.
1092 * config/tc-tahoe.c: Likewise.
1093 * config/tc-tahoe.h: Likewise.
1095 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1097 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1098 Likewise in relaxation description comments.
1100 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1102 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1103 subtraction of two syms without emitting a relocation.
1105 From David Huggins-Daines <dhd@linuxcare.com>
1106 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1107 global or weak symbols.
1109 2000-09-15 Kazu Hirata <kazu@hxi.com>
1111 * config/tc-h8300.h: Fix formatting.
1112 * config/tc-h8500.c: Likewise.
1113 * config/tc-h8500.h: Likewise.
1114 * config/tc-hppa.h: Likewise.
1115 * config/tc-i370.h: Likewise.
1116 * config/tc-i386.h: Likewise.
1117 * config/tc-i860.c: Likewise.
1118 * config/tc-i860.h: Likewise.
1119 * config/tc-i960.h: Likewise.
1120 * config/tc-ia64.c: Likewise.
1121 * config/tc-ia64.h: Likewise.
1123 2000-09-14 Kazu Hirata <kazu@hxi.com>
1125 * config/tc-a29k.c: Fix formatting.
1126 * config/tc-alpha.c: Likewise.
1127 * config/tc-arc.c: Likewise.
1128 * config/tc-arc.h: Likewise.
1129 * config/tc-arm.c: Likewise.
1130 * config/tc-arm.h: Likewise.
1131 * config/tc-avr.c: Likewise.
1132 * config/tc-avr.h: Likewise.
1133 * config/tc-tic30.c: Likewise.
1134 * config/tc-tic30.h: Likewise.
1135 * config/tc-tic54x.c: Likewise.
1136 * config/tc-tic54x.h: Likewise.
1137 * config/tc-tic80.c: Likewise.
1138 * config/tc-tic80.h: Likewise.
1140 2000-09-14 Timothy Wall <twall@cygnus.com>
1142 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1143 parallel comparisons for later use.
1144 (struct rsrc): Add parallel comparison type.
1145 (resources_match): Skip special cases of PR usage (non-conflicting
1148 2000-09-13 Kazu Hirata <kazu@hxi.com>
1150 * config/obj-ecoff.c: Fix formatting.
1151 * config/obj-elf.c: Likewise.
1152 * config/obj-elf.h: Likewise.
1153 * config/obj-evax.h: Likewise.
1154 * config/obj-generic.h: Likewise.
1155 * config/obj-hp300.c: Likewise.
1156 * config/obj-hp300.h: Likewise.
1157 * config/obj-ieee.h: Likewise.
1158 * config/obj-vms.c: Likewise.
1159 * config/obj-vms.h: Likewise.
1161 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1163 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1164 (md_parse_option): Ditto.
1165 (md_longopts): Add -mips32 option.
1166 (md_show_usage): Document new options.
1167 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1168 (mips_ip): Assemble mfc0 with a sub-selection code.
1169 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1170 (mips_cpu_to_str): New function.
1171 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1172 Use CPU_* defines instead of hardcoded numbers.
1174 * doc/as.texinfo: Document new options.
1175 * doc/c-mips.texi: Ditto.
1177 2000-09-12 Kazu Hirata <kazu@hxi.com>
1179 * as.h: Fix formatting.
1180 * asintl.h: Likewise.
1181 * bit_fix.h: Likewise.
1182 * config/obj-aout.c: Likewise.
1183 * config/obj-aout.h: Likewise.
1184 * config/obj-bout.c: Likewise.
1185 * config/obj-bout.h: Likewise.
1186 * config/obj-coff.c: Likewise.
1187 * config/obj-coff.h: Likewise.
1188 * dwarf2dbg.h: Likewise.
1190 * flonum.h: Likewise.
1191 * frags.h: Likewise.
1192 * itbl-ops.h: Likewise.
1193 * macro.h: Likewise.
1196 * struc-symbol.h: Likewise.
1197 * subsegs.h: Likewise.
1198 * symbols.h: Likewise.
1200 * write.h: Likewise.
1202 2000-09-11 Kazu Hirata <kazu@hxi.com>
1204 * bignum-copy.c: Fix formatting.
1205 * config/tc-i370.c: Likewise.
1206 * config/tc-i960.c: Likewise.
1207 * config/tc-m68k.c: Likewise.
1208 * ehopt.c: Likewise.
1209 * flonum-copy.c: Likewise.
1210 * flonum-konst.c: Likewise.
1211 * flonum-mult.c: Likewise.
1212 * literal.c: Likewise.
1215 * stabs.c: Likewise.
1216 * subsegs.c: Likewise.
1218 2000-09-09 Philip Blundell <philb@gnu.org>
1220 * configure.in (arm*-*-uclinux*): New target.
1221 * configure: Regenerate.
1223 2000-09-09 Kazu Hirata <kazu@hxi.com>
1225 * input-file.c: Fix formatting.
1226 * itbl-ops.c: Likewise.
1227 * messages.c: Likewise.
1229 2000-09-08 Philip Blundell <philb@gnu.org>
1231 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1234 2000-09-07 H.J. Lu <hjl@gnu.org>
1236 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1237 * configure: Rebuild.
1239 2000-09-07 Kazu Hirata <kazu@hxi.com>
1241 * atof-generic.c: Fix formatting.
1242 * config/tc-mips.c: Likewise.
1243 * config/tc-vax.c: Likewise.
1244 * input-scrub.c: Likewise.
1246 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1248 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1249 * configure.in (sh-*-linux*): Added.
1250 * configure: Rebuilt.
1252 2000-09-06 Kazu Hirata <kazu@hxi.com>
1254 * config/tc-hppa.c: Fix formatting.
1256 * ecoff.c: Fix formatting.
1258 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1260 * configure: Rebuilt with new libtool.m4.
1262 2000-09-05 Kazu Hirata <kazu@hxi.com>
1264 * cgen.c: Fix formatting.
1265 * config/tc-ia64.c: Likewise.
1267 2000-09-05 Nick Clifton <nickc@redhat.com>
1269 * aclocal.m4: Regenerate.
1270 * config.in: Regenerate.
1271 * configure: Regenerate.
1272 * po/gas.pot: Regenerate.
1274 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1276 * config/tc-cris.c: Correct comment typos.
1278 2000-09-05 Eric Christopher <echristo@cygnus.com>
1280 * config/tc-mn10300.c: Cleanup.
1281 (md_pcrel_from): Enable.
1283 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1285 * expr.c (operand): Fix a comment typo.
1286 * write.c (write_relocs): Fix a signed/unsigned warning.
1288 * config/tc-hppa.c (fudge_reg_expressions): New
1289 (hppa_force_reg_syms_absolute): New.
1290 (pa_equ): Allow reg_section expressions.
1291 * config/tc-hppa.c (md_optimize_expr): Define.
1292 (hppa_force_reg_syms_absolute): Prototype.
1294 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1295 (pa_parse_number): Pass in arg to select fp reg parsing.
1296 Return 1 to indicate format checks pass. If strict, then only
1297 accept a register or register symbol. Return value in...
1298 (pa_number): New static for pa_parse_number.
1299 (FP_REG_BASE): Define.
1300 (FP_REG_RSEL): Define.
1301 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1302 appropriate. White space changes.
1303 (need_pa11_opcode): Don't bother passing any params, get them from
1305 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1306 Remove extraneous check in case 'Q'.
1307 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1308 reg, set section of resulting symbol to reg_section.
1309 (pa_parse_space_stmt): Modify call to pa_parse_number.
1310 (pa_space): Likewise.
1312 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1313 (hppa_force_relocation): Handle vtable relocs.
1314 (pa_vtable_entry): New.
1315 (pa_vtable_inherit): New.
1316 (md_pseudo_table): Add entries for vtable pseudos.
1317 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1318 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1320 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1321 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1322 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1324 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1325 specify a symbol type.
1327 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1328 dependent things together.
1329 (md_elf_symbol_type): Define.
1331 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1333 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1335 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1336 (obj_elf_vtable_entry): Declare.
1338 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1339 and export function.
1340 (obj_elf_vtable_entry): Similarly.
1341 (elf_pseudo_table): Fix the damage with a cast.
1343 2000-09-03 Richard Henderson <rth@cygnus.com>
1345 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1346 for template selection when a label is needed.
1348 2000-09-02 Kazu Hirata <kazu@hxi.com>
1350 * config/tc-ia64.c: Fix formatting.
1352 2000-09-02 Nick Clifton <nickc@redhat.com>
1354 * configure.in: Increase version number to 2.10.91.
1355 * configure: Regenerate.
1356 * aclocal.m4: Regenerate.
1357 * config.in: Regenerate.
1358 * po/gas.pot: Regenerate.
1359 * Makefile.in: Regenerate.
1361 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1363 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1364 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1365 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1367 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1370 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1372 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1373 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1374 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1375 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1376 (GOT_symbol): New variable.
1377 (md_undefined_symbol): Set it.
1379 2000-09-01 Richard Henderson <rth@cygnus.com>
1381 * config/tc-ia64.c (match): Don't inline.
1382 (extra_goodness): New.
1383 (md_begin): Prefer nop.f and nop.b for best_template.
1385 2000-08-31 Kazu Hirata <kazu@hxi.com>
1387 * as.c: Fix formatting.
1389 * frags.c: Likewise.
1390 * macro.c: Likewise.
1392 2000-08-31 Eric Christopher <echristo@cygnus.com>
1394 * config/tc-mn10300.c: Cleanup and fix warnings.
1395 (md_pseudo_table): Add initializers.
1396 (md_show_usage): Cleanup.
1397 (md_parse_option): Fix warnings.
1398 (md_undefined_symbol): Fix warnings.
1399 (md_conver_frag): Fix warnings.
1400 (tc_gen_reloc): Fix warnings.
1401 (md_apply_fix3): Fix warnings.
1402 (check_operand): Fix warnings.
1404 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1406 * acinclude.m4: Include libtool and gettext macros from the
1408 * aclocal.m4, configure: Rebuilt.
1410 2000-08-30 Mark Hatle <mhatle@mvista.com>
1412 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1414 2000-08-31 Kazu Hirata <kazu@hxi.com>
1416 * listing.c: Fix formatting.
1418 2000-08-29 Kazu Hirata <kazu@hxi.com>
1420 * app.c: Fix a comment typo. Fix formatting.
1422 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1424 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1425 offset of the target destination for jmp instructions.
1426 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1428 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1430 * NEWS: Mention support for CRIS.
1432 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1434 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1435 Sets `.lcomm' alignment to zero.
1437 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1439 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1440 (TC_FIX_ADJUSTABLE): Define.
1442 2000-08-23 Jim Wilson <wilson@cygnus.com>
1444 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1445 unwind.personality_routine is set.
1447 2000-08-23 H.J. Lu <hjl@gnu.org>
1449 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1451 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1453 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1456 2000-08-22 H.J. Lu <hjl@gnu.org>
1458 * config.in (STRICTCOFF): New for strict COFF.
1460 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1461 i386-*-go32* and i386-go32-rtems*.
1462 * configure: Rebuilt.
1464 * config/obj-coff.c (obj_coff_endef): Follow the historical
1465 behavior if STRICTCOFF is not defined.
1467 * doc/internals.texi: Document STRICTCOFF.
1469 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1471 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1472 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1473 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1474 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1475 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1476 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1477 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1480 2000-08-22 Eric Christopher <echristo@cygnus.com>
1482 * config/tc-mn10300.c: (md_apply_fix): New function.
1483 (mn10300_force_relocation): New function.
1484 (mn10300_fix_adjustable): New function.
1486 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1487 (TC_HANDLES_FX_DONE): Define.
1488 (obj_fix_adjustable): Define.
1489 (MD_APPLY_FIX3): Define.
1490 (TC_LINKRELAX_FIXUP): Define.
1492 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1494 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1496 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1498 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1500 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1501 if the fixup resulted in a relocation.
1503 2000-08-18 Nick Clifton <nickc@redhat.com>
1505 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1506 Make reference to first element of shift_names explicit.
1508 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1510 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1511 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1512 add a symbol's address. Removed all target-specific #ifdefs that
1513 used to accomplished the same.
1514 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1515 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1516 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1517 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1518 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1520 2000-08-17 Kazu Hirata <kazu@hxi.com>
1522 * dwarf2dbg.c: Fix formatting.
1524 2000-08-17 Nick Clifton <nickc@redhat.com>
1526 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1527 to be recoded as logical shift lefts by zero.
1529 2000-08-16 Jim Wilson <wilson@cygnus.com>
1531 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1532 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1534 (note_register_values): Handle IA64_OPND_R3_2 operands.
1536 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1538 * config/tc-i860.c (md_operand): Silly typo fixed.
1540 2000-08-16 Nick Clifton <nickc@redhat.com>
1542 * config/tc-arm.c (struct asm_shift): Delete.
1544 (enum asm_shift_index): New.
1545 (struct asm_shift_properties): New.
1546 (struct asm_shift_name): New.
1547 (shift_properties[]); New.
1548 (shift_names[]); New.
1550 (decode_shift): Use new structures.
1551 Issue a warning is "ROR #0" is used.
1552 Issue a warning if "ASR #0" or "LSR #0" is used.
1554 (md_begin): Initialise arm_shift_hsh table from new
1555 asm_shift_name array.
1557 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1559 * config/tc-sparc.c: Kill all warnings.
1560 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1562 (md_show_usage): Update usage text.
1564 2000-08-16 Nick Clifton <nickc@redhat.com>
1566 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1569 2000-08-15 Will Cohen <wcohen@redhat.com>
1571 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1573 * config/tc-sh.c (md_assemble): Changed so debug_type
1574 test performed for ppi_assemble
1575 * config/tc-sh.c: Included dwarf2dbg.h.
1576 (debug_line): Defined.
1577 (md_assemble): Generates dwarf2 line info.
1578 (sh_finalize): New function. Finalize dwarf2 info.
1579 (assemble_ppi): Returns size of code generated.
1580 (build_Mytes): Returns size of code generated.
1581 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1582 * config/tc-sh.h (md_end): Defined.
1583 (sh_finalize): Declared.
1585 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1587 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1590 2000-08-14 Nick Clifton <nickc@redhat.com>
1592 * config/tc-arm.c (do_bx): Allow "bx pc".
1594 2000-08-14 Jim Wilson <wilson@cygnus.com>
1596 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1597 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1598 (md_begin): Change assignment to md.flag to OR in the new bit.
1600 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1602 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1603 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1606 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1608 * NEWS: Mention i860 support.
1610 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1612 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1614 2000-08-14 Andreas Schwab <schwab@suse.de>
1616 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1618 2000-08-11 Andreas Schwab <schwab@suse.de>
1620 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1623 2000-08-11 Kazu Hirata <kazu@hxi.com>
1625 * expr.c: Fix formatting.
1626 * config/obj-bout.c: Likewise.
1628 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1630 * doc/c-i860.texi: Flesh out the i860 section more.
1632 2000-08-10 Kazu Hirata <kazu@hxi.com>
1634 * symbols.c: Fix formatting.
1637 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1639 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1640 has the IgnoreSize bit set.
1642 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1644 From Rodney Brown <RodneyBrown@mynd.com>
1645 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1646 * configure: Regenerate.
1648 2000-08-09 Kazu Hirata <kazu@hxi.com>
1650 * hash.c: Fix formatting.
1653 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1655 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1656 (i860_fix_info): New enum.
1657 (MD_APPLY_FIX3): Define.
1658 (WORKING_DOT_WORD): Define.
1659 (TC_HANDLES_FX_DONE): Define.
1660 (DIFF_EXPR_OK): Define.
1661 (LISTING_HEADER): Define.
1662 (TARGET_FORMAT): Select target format based on endian flag.
1663 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1664 (target_big_endian): Add external declaration.
1666 * config/tc-i860.c: All existing code reworked completely. Other
1667 new code shown below.
1668 (SYNTAX_SVR4): Define.
1669 (target_warn_expand): New variable.
1670 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1671 (md_longopts): Declare and define with new options (-EL, -EB,
1673 (md_show_usage): New function.
1674 (md_operand): New function.
1675 (obtain_reloc_for_imm16): New function.
1676 (md_apply_fix3): New function.
1677 (tc_gen_reloc): New function.
1679 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1681 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1682 2 bytes of the jump address are in the same frag.
1683 (find): Accept 68hc12 register indirect modes.
1685 * NEWS: Mention 68HC11 & 68HC12 support.
1687 2000-08-07 Richard Henderson <rth@cygnus.com>
1689 * config/tc-ia64.c (unwind): Add prologue_mask member.
1690 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1691 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1692 (dot_body): Clear unwind.prologue_mask.
1693 (dot_prologue): Set it. Accept a register second argument.
1695 2000-08-07 Kazu Hirata <kazu@hxi.com>
1697 * config/atof-ieee.c: Fix formatting.
1698 * config/atof-tahoe.c: Likewise.
1700 2000-08-06 Nick Clifton <nickc@cygnus.com>
1702 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1705 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1706 of .popsection, .previous, .pushsection, .subsection,
1707 .version, .vtable_entry, .vtable_inherit and .weak.
1709 2000-08-05 Kazu Hirata <kazu@hxi.com>
1711 * config/tc-cris.c: Fix formatting.
1712 * config/tc-i386.c: Likewise.
1713 * config/tc-sparc.c (sparc_ip): Simplify the code.
1715 2000-08-04 Kazu Hirata <kazu@hxi.com>
1717 * config/tc-cris.c: Rearrange code for readability.
1718 * config/tc-d10v.c: Fix formatting.
1719 * config/tc-m32r.c: Likewise.
1720 * config/tc-sparc.c: Likewise.
1722 2000-08-02 Jim Wilson <wilson@cygnus.com>
1724 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1725 before ia64_find_opcode.
1726 (md_assemble): Likewise.
1728 2000-08-01 Nick Clifton <nickc@cygnus.com>
1730 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1731 Undo some formatting fixes.
1733 2000-08-01 Kazu Hirata <kazu@hxi.com>
1735 * config/obj-som.c: Fix formatting.
1736 * config/obj-ieee.c: Likewise.
1737 * config/tc-arm.c: Likewise.
1738 * config/tc-v850.c: Likewise.
1740 2000-08-01 Nick Clifton <nickc@redhat.com>
1742 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1743 index by command line option.
1745 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1747 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1748 (@node M68K-Branch): Rewrite to match the reality.
1750 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1752 * doc/c-i860.texi: New file.
1753 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1754 * doc/Makefile.in: Regenerate.
1755 * doc/all.texi: Add I860 as relevant architecture.
1756 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1758 2000-07-31 Kazu Hirata <kazu@hxi.com>
1760 * config/tc-d30v.c: Fix formatting.
1762 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1764 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1765 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1766 long emit a long branch if available instead of an absolute jump, never
1767 emit absolute jumps for anything with --pcrel.
1769 * doc/c-m68k.texi: Document new command line option.
1771 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1773 * config/tc-avr.c: Use PARAMS macro in function declarations.
1774 Don't declare md_pcrel_from_section (already in tc-avr.h).
1775 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1776 (avr_operand): Don't set (unsigned) op_mask to -1.
1778 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1780 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1781 * configure: Regenerated.
1782 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1783 of operand to the .type directive (.e.g, "type").
1785 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1787 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1788 * app.c (do_scrub_chars): Record where first comment found.
1789 * read.c (read_a_source_file): Init found_comment on entry, and
1790 notify whether comments found on exit.
1791 * config/tc-hppa.c (md_shortopts): Add "c".
1792 (md_longopts): Add warn-comment.
1793 (md_parse_option): Handle it.
1794 (md_show_usage): Show available options.
1795 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1797 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1799 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1800 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1802 (md_estimate_size_before_relax): Don't fall off end of function.
1804 2000-07-27 Kazu Hirata <kazu@hxi.com>
1806 * config/tc-avr.c: Fix formatting.
1807 * config/tc-ns32k.c: Likewise.
1809 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1811 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1813 2000-07-27 Kazu Hirata <kazu@hxi.com>
1815 * config/tc-d10v.c: Fix formatting.
1816 * config/tc-z8k.c: Likewise.
1817 * config/tc-sparc.c: Likewise.
1819 2000-07-26 Dave Brolley <brolley@redhat.com>
1821 * cgen.c (queue_fixup): Declare opinfo.
1822 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1823 (gas_cgen_md_operand): Ditto.
1824 (gas_cgen_md_apply_fix3): Ditto.
1826 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1828 * config/obj-coff.c (obj_frob_symbol): Don't merge
1829 labels. Don't merge if the symbol isn't constant. Return
1830 immediately if a symbol is merged.
1832 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1834 * frags.c (frag_align): Correct absolute section alignment.
1836 2000-07-20 DJ Delorie <dj@redhat.com>
1838 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1839 it breaks linking against DLLs.
1841 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1843 * configure.in: Add CRIS support.
1844 * configure: Regenerate.
1845 * Makefile.am: (CPU_TYPES): Add cris.
1846 (CPU_OBJ_VALID) [aout]: Add cris.
1847 (MULTI_CPU_TYPES): Add cris.
1848 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1849 [coff]: Only i386 and mips are valid.
1850 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1851 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1852 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1853 Regenerate dependencies.
1854 * Makefile.in: Regenerate.
1855 * aclocal.m4: Regenerate.
1856 * as.c: Declare crisaout, criself.
1857 * config/tc-cris.h, config/tc-cris.c: New.
1858 * config/e-criself.c, config/e-crisaout.c: New.
1859 * po/POTFILES.in, po/gas.pot: Regenerate.
1861 2000-07-20 Kazu Hirata <kazu@hxi.com>
1863 * read.c: Fix formatting.
1864 * write.c: Fix formatting.
1866 2000-07-19 H.J. Lu <hjl@gnu.org>
1868 * sb.c: Include <stdlib.h> if exists for abort ().
1870 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1872 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1873 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1874 (pa_type_args): Same here.
1876 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1878 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1879 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1880 the storage class is already set.
1882 2000-07-17 Kazu Hirata <kazu@hxi.com>
1884 * config/tc-m68hc11.c: Fix formatting.
1885 * config/tc-mn10200.c: Likewise.
1886 * config/tc-mn10300.c: Likewise.
1887 * config/tc-pj.c: Likewise.
1888 * config/tc-tic80.c: Likewise.
1889 * config/tc-w65.c: Likewise.
1891 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1893 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1896 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1898 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1901 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1903 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1904 ELF as are used for SOM (except the 32-bit reloc one) to decide
1905 whether a symbol can be reduced to a section symbol. Expand on
1906 the comment for symbols involved in LR% and RR% expressions.
1908 2000-07-14 Nick Clifton <nickc@cygnus.com>
1910 * config/tc-mips.c (mips_disable_float_construction): New
1911 static variable. Set to true if doubles should not be
1912 constructed by loading two single width fp registers with
1913 halves of the value.
1914 (mips_ip): Test mips_disable_float_construction.
1915 (md_longopts): Add command line switches --construct-floats
1916 and --no-construct-floats.
1917 (md_parse_option): Parse new command line options.
1918 (md_show_usage): Describe new command line options.
1920 * doc/c-mips.texi: Document new command line options.
1922 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1924 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1925 * configure: Regenerate.
1927 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1929 * configure.in (DEFAULT_EMULATION setting): Revert part of
1930 2000-07-01 change that set te_multi=multi unless set to tmips.
1931 * configure: Regenerate.
1933 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1935 * config/obj-coff.c (coff_frob_section): Add padding to the last
1936 section when aligning it increases its size.
1938 2000-07-11 Kazu Hirata <kazu@hxi.com>
1940 * config/tc-tic54x.c: Fix formatting.
1942 2000-07-10 Kazu Hirata <kazu@hxi.com>
1944 * config/tc-h8500.c: Fix formatting.
1945 * config/tc-tic54x.c: Fix formatting.
1947 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1949 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1950 displacements correctly.
1952 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1954 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1956 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1960 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1962 From David Huggins-Daines <dhd@linuxcare.com>
1963 * config/te-hppalinux64.h: Add a new emulation.
1964 * configure.in (emulations): Add configure bits to support the
1965 64-bit Linux/parisc target.
1966 * configure: Regenerate.
1968 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1969 (md_shortopts): Add `V' for ELF.
1971 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1972 when SOM or ELF_ARG_RELOC are defined.
1973 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1974 ELF_ARG_RELOC are defined.
1975 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1976 (pa_stringer): ..Do it here instead. Fix comment typos.
1977 (hppa_force_relocation): Cast enums to int before comparing with
1980 From Ryan Bradetich <rbradetich@uswest.net>
1981 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1982 redifinition warning.
1983 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1984 (hppa_force_relocation): ditto
1985 (md_apply_fix): Added cast to buf to fix warnings.
1987 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1988 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1990 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1991 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1992 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1993 reloc_type** to avoid warnings in switch.
1994 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1995 little earlier instead.
1997 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1999 (pa_type_args): Use symbol_arg_reloc_info.
2000 (struct pa_it): Make arg_reloc unsigned int.
2001 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2002 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2003 (pa_code): Delete. pa_text duplicates this function.
2004 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2005 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2007 (cons_fix_new_hppa): Actually change selector to e_fsel when
2008 warning about assuming so.
2009 (tc_gen_reloc): More example elf arg reloc code.
2010 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2011 (hppa_force_relocation): Likewise.
2013 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2015 (pa_end_of_source): Prototype.
2016 (hppa_fix_adjustable): Prototype.
2017 (LABELS_WITHOUT_COLONS): Move it..
2018 * config/te-hppa.h: To here.
2020 * config/te-hppa64.h: New file.
2022 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2024 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2025 format -10, -16, 16 relocs.
2026 (hppa_elf_mark_end_of_function): Test for null
2027 last_call_info->start_symbol
2029 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2030 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2031 re_assesmble_* functions. Delete extraneous statements. Fix
2033 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2034 insn to re_assemble_*.
2036 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2038 * doc/internals.texi (Expressions): Fix typo.
2040 2000-07-08 Kazu Hirata <kazu@hxi.com>
2042 * config/tc-sh.c: Fix formatting.
2043 * config/tc-tic54x.c: Fix formatting.
2044 * depend.c: Fix formatting.
2045 * flonum-konst.c: Likewise.
2046 * flonum-mult.c: Likewise.
2048 2000-07-07 Kazu Hirata <kazu@hxi.com>
2050 * config/tc-sh.c: Fix comments.
2051 * config/obj-vms.c: Fix comments.
2052 * config/tc-a29k.c: Likewise.
2053 * config/tc-alpha.c: Likewise.
2054 * config/tc-h8300.c: Likewise.
2055 * config/tc-h8500.c: Likewise.
2056 * config/tc-i370.c: Likewise.
2057 * config/tc-ia64.c: Likewise.
2058 * config/tc-m68hc11.c: Likewise.
2059 * config/tc-m68k.c: Likewise.
2060 * config/tc-mips.c: Likewise.
2061 * config/tc-ns32k.c: Likewise.
2062 * config/tc-ppc.c: Likewise.
2063 * config/tc-z8k.c: Likewise.
2065 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2067 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2068 Default to '(SEC_LOAD | SEC_DATA)'.
2069 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2071 * doc/internals.texi (CPU Backend): Describe
2072 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2074 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2076 * as.c (parse_args): NULL terminate the long option list.
2078 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2080 * config/tc-d30v.h: Include "write.h" for fixS.
2081 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2083 2000-07-05 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-d30v.c (write_2_short): Further changes to warning
2086 messages produced when combining EITHER_BUT_PREFER_MU attributed
2089 2000-07-05 DJ Delorie <dj@redhat.com>
2093 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2095 * config/tc-arm.c (psrs): Accept combinations of flags.
2097 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2099 * config/tc-avr.c: Change _ () to _() around all strings marked
2100 for translation (exception from the usual coding style).
2101 (avr_opt): New struct variable, how the new switches are set.
2102 (OPTION_MMCU): Define as 'm' and actually use.
2103 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2104 (show_mcu_list): New function, display the list of known MCUs.
2105 (md_show_usage): Document the new switches. Call show_mcu_list.
2106 (avr_set_arch): Change 'm' to OPTION_MMCU.
2107 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2108 Handle the new switches.
2109 (avr_operands): Disable warnings for undefined combinations of
2110 operands if -mall-opcodes. Disable warnings for skipping two-word
2111 instructions if enhanced core or -mno-skip-bug.
2112 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2113 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2114 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2115 (avr_ldi_expression): Warn about implicit lo8().
2116 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2118 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2120 * configure.in: Add entry for mips-*-sysv4*MP*
2121 * configure: Rebuild
2122 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2123 elf32-tradlittlemips for traditional mips targets.
2124 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2125 test for Link Once sections as in adjust_reloc_syms.
2126 * config/te-tmips.h: New file for traditional mips targets. Define
2129 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2131 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2132 flags argument is not present, don't change an existing section's
2133 section's attributes. If the flags argument is present, warn if the
2134 attributes don't match the section's current attributes. When
2135 long section names are supported, set SEC_LINK_ONCE and
2136 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2138 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2140 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2141 symbols; create them.
2143 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2145 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2146 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2148 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2150 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2151 expressions. Ignore the problem when handling 16 bit signed
2152 immediates, because the assembler will take care of the relocation
2155 2000-06-27 Nick Clifton <nickc@cygnus.com>
2157 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2158 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2159 sequential order, and emit warning messages if the input source
2160 code contains constructs like that, or parallel constructs
2161 containing such opcodes.
2163 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2165 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2166 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2167 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2168 (md_show_usage): Update usage message.
2169 (md_parse_option): Allow redefinition of MCU type within the
2170 same avr[1-5] bfd machine type. Show both old and new MCU type
2171 in the error message.
2172 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2173 Simplify 8K wrap code.
2175 2000-06-25 Kazu Hirata <kazu@hxi.com>
2177 * config/obj-aout.c: Remove all uses of DEFUN.
2178 * config/obj-ieee.c: Likewise.
2179 * config/tc-sh.c: Fix comment typos.
2180 * config/tc-tahoe.c: Likewise.
2181 * config/tc-vax.c: Likewise.
2182 * config/tc-w65.c: Likewise.
2183 * config/tc-z8k.c: Likewise.
2184 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2186 2000-06-24 DJ Delorie <dj@cygnus.com>
2188 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2189 more changes from Sept 1999
2190 (tc_i386_fix_adjustable): ditto
2191 (md_apply_fix3): ditto
2193 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2195 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2196 (gas_cgen_parse_operand): Set it around expression() call.
2197 (gas_cgen_md_operand): Test for it before longjmp().
2199 2000-06-24 Kazu Hirata <kazu@hxi.com>
2201 * config/tc-h8500.c: Remove all uses of DEFUN.
2202 * config/tc-sh.c: Likewise.
2203 * config/tc-w65.c: Likewise.
2204 * config/tc-z8k.c: Likewise.
2206 * config/tc-h8500.c: Fix typos in comments.
2208 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2210 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2213 2000-06-23 matthew green <mrg@redhat.com>
2215 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2216 defined. Fix error message for `[' grouping.
2218 2000-06-22 Kazu Hirata <kazu@hxi.com>
2220 * config/tc-h8300.c: Fix formatting and comment typos.
2222 2000-06-22 Timothy Wall <twall@cygnus.com>
2224 * config/tc-ia64.c (note_register_values): Move premature QP
2225 notation clearing into the appropriate place.
2227 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2229 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2230 first before anything else. Add bin-bugs.h, emul.h and progress.h
2231 Sort list of files as for $(OBJS) in Makefile.am.
2233 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2234 find one. Remake dependencies.
2235 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2236 * Makefile.in: Regenerate.
2237 * doc/Makefile.in: Regenerate.
2239 * config/tc-i386.c (i386_displacement): Don't assume a constant
2240 displacement is necessarily 16 bits when in 16 bit code mode.
2241 (md_assemble): Instead size the displacement here after we know
2242 for sure that a .code16gcc operand hasn't automatically added
2243 operand size prefixes.
2245 2000-06-21 H.J. Lu <hjl@gnu.org>
2247 * Makefile.am: Rebuild dependency.
2248 * Makefile.in: Rebuild.
2250 2000-06-21 Kazu Hirata <kazu@hxi.com>
2252 * config/tc-h8300.c (parse_reg): Make the function static.
2253 (parse_exp): Likewise.
2255 2000-06-20 DJ Delorie <dj@cygnus.com>
2257 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2258 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2259 for cygwin import libraries to work properly.
2261 2000-06-20 H.J. Lu <hjl@gnu.org>
2263 * Makefile.am: Rebuild dependency.
2264 * Makefile.in: Rebuild.
2265 * configure: Likewise.
2266 * doc/Makefile.in: Likewise.
2268 2000-06-20 Timothy Wall <twall@cygnus.com>
2270 * doc/internals.texi (CPU backend): Add @itemx for
2271 TC_START_LABEL_WITHOUT_COLON.
2272 * doc/c-tic54x.texi: New.
2273 * doc/as.texinfo: Add tic54x features and include primary tic54x
2275 * doc/all.texi: Add C54X.
2276 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2277 * doc/Makefile.in: Regenerate.
2278 * configure.in: Add tic54x and define LIBM for tic54x.
2279 * configure: Regenrate.
2280 * config/tc-tic54x.[ch]: New.
2281 * config/obj-coff.h: Add tic54x.
2282 * Makefile.am: (CPU_TYPES): Add tic54x.
2283 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2284 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2285 (as_new_LDADD): Add $(LIBM).
2286 * Makefile.in: Regenerate.
2288 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2290 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2291 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2292 * doc/as.texinfo: Likewise.
2294 * configure, Makefile.in: Regenerate.
2295 * configure.in (emulations): Recognize m6811 and m6812.
2296 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2297 Added files for 68hc11 and 68hc12 assembler.
2298 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2299 * config/tc-m68hc11.h: Header definition for that assembler.
2301 2000-06-18 Nick Clifton <nickc@redhat.com>
2303 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2304 instead of OCTETS_PER_BYTE.
2306 * config/tc-v850.c: Fix compile time warnings.
2307 * config/tc-ppc.c: Fix compile time warnings.
2309 2000-06-18 H.J. Lu <hjl@gnu.org>
2311 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2312 * configure: Rebuild.
2314 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2316 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2319 2000-06-16 Nick Clifton <nickc@cygnus.com>
2321 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2322 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2324 * doc/c-mips.texi: Document newly accepted cpu variants.
2326 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2328 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2330 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2332 * macro.c (getstring): Make it possible to escape the quote
2335 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2337 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2339 2000-06-13 H.J. Lu <hjl@gnu.org>
2341 * configure: Regenerate.
2343 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2345 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2347 * doc/internals.texi (line_separator_chars): Semicolon is no
2348 longer a default. Mention null and newline as defaults.
2350 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2352 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2353 * config/tc-i860.h (line_separator_chars): Likewise.
2354 * config/tc-h8300.c (line_separator_chars): Likewise.
2355 * config/tc-i960.c (line_separator_chars): Likewise.
2356 * config/tc-m68k.c (line_separator_chars): Likewise.
2357 * config/tc-mips.c (line_separator_chars): Likewise.
2358 * config/tc-ns32k.c (line_separator_chars): Likewise.
2359 * config/tc-sparc.c (line_separator_chars): Likewise.
2360 * config/tc-vax.c (line_separator_chars): Likewise.
2362 * config/tc-h8300.c (comment_chars): Use string initialiser.
2363 * config/tc-i960.c (line_comment_chars): Likewise.
2364 * config/tc-z8k.c (comment_chars, line_comment_chars,
2365 line_separator_chars): Likewise.
2367 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2370 2000-06-08 Nick Clifton <nickc@cygnus.com>
2372 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2375 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2377 * configure.in (VERSION): Update to show this is the CVS mainline.
2379 2000-06-08 Matthew Jacob <mjacob@feral.com>
2381 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2382 $at is the integer register $r28, vs. both $r28 and the floating
2383 point register $f28.
2385 2000-06-08 James E. Wilson <wilson@cygnus.com>
2387 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2388 (dot_endp): Don't call ia64_flush_insns.
2389 (emit_one_bundle): Don't delete prologue/body records from
2390 unwind_record list in first loop. Rewrite second loop to account for
2393 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2395 * config/tc-ia64.c: Add missing prototypes.
2396 (generate_unwind_image): Cast argument to output_unw_records call.
2398 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2400 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2402 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2404 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2405 (REGISTER_P): likewise.
2406 (avr_opcodes): uses include/opcode/avr.h
2407 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2409 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2411 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2414 2000-06-03 H.J. Lu <hjl@gnu.org>
2416 * read.c (is_end_of_line): Put back `;'.
2418 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2420 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2422 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2424 * expr.c (operand): Test is_end_of_line outside switch to catch
2425 line separator chars that are also operators.
2426 (operator): Return O_illegal for line separator chars.
2428 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2429 entry (or `!' entry for TC_HPPA).
2431 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2432 before indexing is_end_of_line. Remove redundant check for '\0'.
2434 * config/tc-h8500.c (md_assemble): Likewise.
2435 * config/tc-mcore.c (md_assemble): Likewise.
2436 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2439 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2441 * config/tc-mcore.c (mcore_cons): Likewise.
2442 (mcore_float_cons): Likewise.
2443 (mcore_stringer): Likewise.
2444 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2446 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2448 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2450 2000-05-29 Nick Clifton <nickc@cygnus.com>
2452 * config/tc-sh.c: Fix compile time warning messages.
2454 * config/tc-mips.c: Fix compile time warning messages.
2456 2000-05-29 Philip Blundell <philb@gnu.org>
2458 * doc/as.texinfo: Update copyright dates.
2459 (Local Labels): Delete misplaced mention of ARM.
2460 * NEWS: Mention ARM ELF support.
2462 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2464 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2465 it is modified, and use the real_size to compute the frag address
2466 for dwarf2 line info.
2468 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2470 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2471 line-matching scheme to cope with automake moving variables around.
2472 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2473 * Makefile.in: Regenerate.
2475 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2477 * config/tc-sparc.c (sparc_relax): New.
2478 (md_longopts): Add -relax and -no-relax options.
2479 (md_parse_options, md_show_usage): Likewise.
2480 (md_apply_fix3): Optimize tail call into branch always if possible.
2482 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2484 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2485 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2486 rules, with warning when a GAS statement specifies a packing that
2487 will result in an instruction being squashed.
2488 Added typdef packing_type and enumerals, changed various integer
2489 literals to use the enumerals.
2491 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2493 * config/tc-ia64.c (dot_restorereg_p): New function.
2494 (md_pseudo_table): Add restorereg.p.
2495 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2496 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2498 * config/tc-ia64.h (unw_record_type): Add unwabi.
2499 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2500 called MASK with members for imask, and the masks produced by
2501 fr_mem, gr_mem, br_mem, and frgr_mem.
2502 (unw_p_record): Add members ABI and CONTEXT.
2503 (unw_x_record): Add member AB.
2504 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2505 as pseudo-register for use during unwind info generation.
2506 (AR_PFS, AR_LC): New macros.
2507 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2508 whose names start with an at sign (as in "@priunat").
2509 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2511 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2512 proc_end, unwind_info, personality_routine): Consolidate into
2513 "unwind" structure to reduce offset-table use. Add member
2514 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2516 (output_R1_format, output_R3_format, output_P3_format,
2517 output_P6_format): Initialize R with zero to reduce compiler warnings.
2518 (output_P7_format): Ditto. Add `default' branch to switch
2519 statement to reduce compiler warnings.
2520 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2521 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2522 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2523 into single argument.
2524 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2525 compiler warnings. Merge A and B args into single argument.
2526 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2527 A and B args into single argument.
2528 (free_record): Removed (wasn't used).
2529 (free_list_records): Also free imasks in prologue records.
2530 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2531 (output_spill_mask): Remove.
2532 (output_unwabi): New function.
2533 (output_epilogue, output_label_state, output_copy_state): Call
2535 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2536 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2538 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2539 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2540 as part of handling the prologue records. Emit region's imask if
2541 we have one. Handle unwabi, epilogue, label_state, copy_state,
2542 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2543 spill_sprel_p, and spill_reg_p records.
2544 (set_imask, count_bits, slot_index): New function.
2545 (fixup_unw_records): Fix region size computation. Handle
2546 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2547 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2548 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2549 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2550 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2551 (dot_save): Use manifest constants for applicaton registers.
2552 Handle REG_PR and REG_PRIUNAT.
2553 (dot_restore): Don't just ignore it.
2554 (dot_restorereg): New function..
2555 (generate_unwind_image): Ensure unwind info is a multiple of eight
2556 bytes, not just four bytes.
2557 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2558 (dot_altrp): Don't just ignore it.
2559 (dot_savemem): New function. Replaces dot_savesp() and
2560 dot_savepsp(). Use manifest constants for applicaton registers.
2561 Handle REG_PR and REG_PRIUNAT.
2562 (dot_savef): Simplify.
2563 (dot_saveb): Support generation of br_gr.
2564 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2565 dot_label_state, dot_copy_state): New function.
2566 (dot_unwabi): Don't just ignore it.
2567 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2568 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2569 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2570 (emit_one_bundle): Set slot number for prologue/body records
2571 *before* emitting the first insn.
2572 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2573 (md_begin): Declare "psp" pseudo-register.
2574 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2575 so we don't get segfault.
2576 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2577 counts as required per SW Conventions manual
2578 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2579 output_preds_psprel, output_preds_sprel, output_spill_base,
2580 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2581 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2582 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2583 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2584 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2585 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2586 (dot_vframe): Implement.
2587 (dot_vframesp, dot_vframepsp): New function.
2589 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2591 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2592 * configure: Regenerate.
2594 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2596 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2597 (md_estimate_size_before_relax): so we can use it here instead of
2598 old kludges. Localise vars to blocks. Comment.
2600 * frags.c (frag_new): Update fr_var comments.
2601 * frags.h (struct frag): Ditto.
2603 2000-05-22 Richard Henderson <rth@cygnus.com>
2605 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2606 (pseudo_func): Add pcrel.
2607 (operand_match): Handle IA64_OPND_TGT64.
2608 (build_insn): Likewise.
2609 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2610 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2611 (fix_insn): Handle all three 64-bit relocation types.
2613 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2615 * obj.h (struct format_ops): New members begin, app_file,
2616 s_set_other, s_set_desc, s_get_type, s_set_type,
2617 separate_stab_sections, init_stab_section.
2619 * config/obj-multi.h: Update GPL notice to v2.
2621 (obj_app_file): New.
2622 (S_SET_SIZE): Test s_set_size for NULL before calling.
2623 (S_SET_ALIGN): Similar for s_set_align.
2628 (SEPARATE_STAB_SECTIONS): New.
2629 (INIT_STAB_SECTION): New.
2630 (EMIT_SECTION_SYMBOLS): New.
2631 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2633 * config/obj-elf.h: Update GPL notice to v2.
2634 Mention that this file is included from obj-multi.h.
2635 (obj_begin): Wrap definition in ifndef.
2636 (elf_file_symbol): Constify declaration.
2637 (obj_app_file): Ditto.
2638 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2639 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2641 * config/obj-elf.c (elf_s_set_other): New.
2642 (elf_file_symbol): Constify argument.
2643 (elf_separate_stab_sections): New.
2644 (elf_init_stab_section): New.
2645 (elf_format_ops): Add new members. Remove comma at end.
2647 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2648 (ecoff_format_ops): Add new fields. Remove comma at end.
2649 Mention inconsistency for emit_section_symbols.
2651 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2653 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2654 (coff_separate_stab_sections): New.
2655 (coff_format_ops): Add new members.
2657 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2658 (obj_aout_s_set_other): New.
2659 (obj_aout_s_set_desc): New.
2660 (obj_aout_s_get_type): New.
2661 (obj_aout_s_set_type): New.
2662 (obj_aout_separate_stab_sections): New.
2663 (aout_format_ops): New members added. Use obj_aout_process_stab,
2664 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2665 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2667 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2669 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2671 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2672 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2673 (md_estimate_size_before_relax): Ensure jumps to weak and
2674 externally visible symbols are relocatable.
2676 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2678 * stabs.c (aout_process_stab): Make global.
2679 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2680 * read.h (aout_process_stab): Declare.
2682 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2683 Generalize to *aout, *coff *elf.
2684 * configure: Regenerated.
2686 * doc/internals.texi (Object format backend): Say
2687 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2689 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2690 * Makefile.in: Regenerated.
2692 2000-05-19 Catherine Moore <clm@cygnus.com>
2694 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2696 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2698 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2699 instruction to reflect change in re_assemble_*.
2701 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2703 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2704 build PA64 ELF tools.
2705 * configure: Rebuilt.
2707 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2709 * Makefile.am: Regenerate dependencies.
2710 * Makefile.in: Regenerate.
2712 2000-05-15 Nick Clifton <nickc@cygnus.com>
2714 * config/tc-arm.c (struct asm_psr): Add boolean field
2715 distinguishing between CSPR and SPSR. Rename 'number' field
2717 (psrs): Rearrange contents to match new asm_psr structure.
2718 (arm_psr_parse): Move next to psr_required_here. Make it
2719 return an asm_psr structure.
2720 (psr_required_here): Use asm_psr structure returned by
2722 (do_msr): Reorganise to allow psr_required_here to be called
2724 (md_undefined_name): Mark 'name' parameter as unused, since
2725 the COFF target does not use it.
2727 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2729 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2731 * config/te-aux.h: Likewise.
2732 * config/te-dpx2.h: Likewise.
2733 * config/te-go32.h: Likewise.
2734 * config/te-hp300.h: Likewise.
2735 * config/te-hppa.h: Likewise.
2736 * config/te-i386aix.h: Likewise.
2737 * config/te-ic960.h: Likewise.
2738 * config/te-interix.h: Likewise.
2739 * config/te-nbsd532.h: Likewise.
2740 * config/te-pc532mach.h: Likewise.
2741 * config/te-ppcnw.h: Likewise.
2742 * config/te-psos.h: Likewise.
2743 * config/te-sparcaout.h: Likewise.
2744 * config/te-sun3.h: Likewise.
2745 * config/te-sysv32.h: Likewise.
2747 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2749 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2750 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2751 and sign extend without an if statement.
2752 (build_bytes): Likewise.
2754 2000-05-14 Kazu Hirata <kazu@hxi.com>
2756 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2757 X_add_symbol L_32 case.
2759 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2761 * config/te-freebsd.h: New file.
2763 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2765 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2766 bindtextdomain): Replace defines with those from intl/libgettext.h
2767 to quieten gcc warnings.
2769 * NEWS: Mention x86 .arch and -q.
2771 * config/tc-i386.c (quiet_warnings): New.
2772 (md_assemble): Use quiet_warnings.
2773 (md_parse_option): Set quiet_warnings from -q.
2774 (md_show_usage): Mention -q, delete -m.
2775 (flag_do_long_jump): Delete.
2776 (md_parse_option): Remove -m.
2777 (md_show_usage): Remove -m.
2778 (md_create_long_jump): Remove useless flag_do_long_jump code.
2780 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2781 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2783 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2784 Alexander Sokolov <robocop@netlink.ru>
2786 * doc/c-i386.texi (i386-Arch): New section.
2787 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2789 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2790 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2791 architecture has been given and is not 486.
2792 (set_cpu_arch): New.
2793 (md_pseudo_table): Add .arch.
2794 (md_assemble): Warn if cpu architecture has been given and an
2795 unsupported instruction.
2797 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2798 Move operand_types bit defines after relevant template field.
2799 (template): Add cpu_flags.
2803 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2805 * config/tc-mn10300.h (md_end): Define.
2806 (mn10300_finalize): Declare.
2807 * config/tc-mn10300.c: Include dwarf2dbg.h.
2808 (debug_line): Define.
2809 (md_assemble): Generate dwarf2 line info.
2810 (mn10300_finalize): New function. Finalize dwarf2 info.
2812 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2814 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2815 external version of the relocation for weak symbols.
2817 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2819 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2820 frame size in units of 16 bytes, as required per SW Conventions manual.
2821 (output_unw_records): Output info-block header as a dword to get
2824 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2826 * as.h: #include "file", not <file> on files from ../include.
2827 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2828 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2829 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2830 (tc_coff_symbol_emit_hook): Ditto.
2831 (OPTCOUNT): Cast to int to avoid compiler warning.
2832 (md_begin): Fix signed/unsigned warnings.
2834 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2836 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2837 ABRANCH LONG case for a conditional branch on a 68000.
2838 (md_estimate_size_before_relax): Likewise. Also handle
2839 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2840 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2841 PC-relative on all CPUs.
2842 (md_estimate_size_before_relax): Likewise.
2844 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2846 * as.c (parse_args): Just mention current year in printed
2849 2000-05-03 J.T. Conklin <jtc@redback.com>
2851 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2853 (md_parse_option): Recognize -m7400.
2855 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2857 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2858 don't permit lp to become less than the words array.
2860 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2862 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2863 Fix little-endian case.
2865 2000-05-03 David O'Brien <obrien@NUXI.com>
2867 * as.c (parse_args): Update copyright.
2869 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2871 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2872 for the .bss section too.
2874 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2876 * configure.in: Set em=linux for hppa-*-linux.
2877 * configure: Regenerate.
2878 * doc/Makefile.in: Regenerate with correct automake.
2880 * frags.c (frag_grow): Sanity check chunk_size.
2882 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2883 * config/obj-som.h: Likewise.
2884 * config/obj-ieee.h: Likewise.
2886 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2888 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2889 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2890 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2891 (pa_ip): low_sign_unext now returns via function value. Use
2892 re_assemble_* instead of dis_assemble_* and
2893 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2895 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2896 (md_section_align, md_parse_option, md_show_usage,
2897 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2898 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2899 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2900 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2901 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2903 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2904 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2905 outside of switch. Correct mask and shifting errors in case 10
2906 and case -11. In case 21, compare against signed range to suit
2907 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2908 case 17 and case 22, use offsetT variable to properly check range.
2909 Use re_assemble_* here too.
2910 (evaluate_absolute): Change type of value to offsetT. Call
2911 hppa_field_adjust to do the work for us.
2912 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2913 (pa_parse_cmpib_64_cmpltr): Ditto.
2914 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2915 of i to unsigned int.
2916 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2917 (pa_end_of_source): Return type is void.
2919 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2921 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2923 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2925 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2926 More comments added.
2927 (md_begin): Removed "construct symbols for each register name".
2928 Because register names conflicts with GCC generated function
2930 (avr_operand): Now constant numbers can be used as a register
2931 identifiers (0 as r0, 31 as r31).
2932 (md_assemble): use skip_space () before parsing instruction
2935 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2937 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2938 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2939 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2940 * configure: Regenerate.
2942 2000-04-29 Andreas Jaeger <aj@suse.de>
2944 * as.h: Correctly check GCC version.
2946 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2948 * doc/as.1: Fix unbalanced brackets.
2950 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2952 (line_comment_chars): Set to '/' if TE_FreeBSD.
2954 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2956 * configure.in: Configury support for PA64 (currently disabled).
2957 * configure: Rebuilt.
2959 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2961 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2962 bfd_set_section_alignment.
2964 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2966 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2969 2000-04-24 Nick Clifton <nickc@cygnus.com>
2971 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2972 * doc/as.texinfo (Align): Include arm and strongarm in list of
2973 targets that have the second form of the behaviour of the .align
2976 2000-04-24 Mark Klein <mklein@dis.com>
2978 * obj-som.c: Terminate obj_pseudo_table.
2980 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2982 * as.c (parse_args): Allow md_parse_option to override -a listing
2984 * config/obj-coff.c (add_lineno): Change type of offset parameter
2985 from "int" to "bfd_vma."
2986 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2987 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2988 (ppc_change_csect): Align correctly for XCOFF64.
2989 (ppc_machine): New function, which discards "ppc_machine" line.
2990 (ppc_tc): Cons for 8 when code is 64 bit.
2991 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2993 (md_parse_option): Handle -a64 and -a32.
2995 * config/tc-ppc.h (TARGET_MACH): Define.
2996 (TARGET_FORMAT): Move to function.
2997 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2999 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3001 * config/tc-avr.c: New AVR_ISA_ defined.
3002 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3003 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3004 for `fmul', `movw' and `lpm R,Z' instructions.
3005 (avr_operands): Warn if current opcode is a two-word instruction
3006 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3007 (avr_opcodes): New commands added.
3008 (REGISTER_P): Check 'a' and 'v' constraint letters.
3009 (mcu_types): New MCU added.
3011 2000-04-22 Timothy Wall <twall@cygnus.com>
3013 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3015 (operand_match): Conditionally insert default bit values for IMMU9.
3017 2000-04-14 Matthew Green <mrg@cygnus.com>
3019 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3020 * configure: Rebuilt.
3022 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3023 Jason Eckhardt <jle@cygnus.com>
3025 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3027 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3028 Added handling of new operand types l,y,&,fe,fE,fx.
3030 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3031 David Mosberger <davidm@hpl.hp.com>
3032 Timothy Wall <twall@cygnus.com>
3033 Andrew MacLeod <amacleod@cygnus.com>
3034 Jim Wilson <wilson@cygnus.com>
3036 * Makefile.am (CPU_TYPES): Add ia64.
3037 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3038 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3039 * Makefile.in: Rebuild.
3040 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3041 * configure: Rebuild.
3042 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3043 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3044 * expr.c (expr): Handle md_optimize_expr.
3045 * read.c (LEX_HASH): Add comment.
3046 * config/tc-ia64.c, config/tc-ia64.h: New files.
3048 2000-04-21 Richard Henderson <rth@cygnus.com>
3050 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3051 bundling a non-delayed branch type instruction.
3053 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3055 * config/tc-mn10300.c (HAVE_AM30): Define.
3056 (md_assemble): Use it.
3058 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3060 * config/obj-elf.c (obj_elf_change_section): Check for changed
3063 * Makefile.am: (CPU_MULTI_VALID): Remove.
3064 (MULTI_CPU_TYPES): Define.
3065 (MULTI_CPU_OBJ_VALID): Define.
3066 (DEPTC): Use the above.
3067 (DEPOBJ): Same here.
3069 Regenerate dependencies.
3070 * Makefile.in: Regenerate.
3072 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3074 * Makefile.am (YACC, LEX): Get them from configure.
3076 2000-04-18 H.J. Lu (hjl@gnu.org)
3078 * config/tc-i386.c (offset_in_range): Use addressT instead of
3079 bfd_vma for non-bfd assemblers.
3081 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3083 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3084 doesn't give spurious errors.
3086 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3088 * as.h (SEEK_SET): Define if undefined.
3090 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3092 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3093 constants, and don't assume offsetT is 32 bits.
3095 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3097 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3098 (md_pcrel_from_section): Add prototype.
3099 (d10v_fix_adjustable): Add prototype.
3100 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3102 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3104 2000-04-12 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3107 symbol in frag chain.
3109 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3111 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3112 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3113 (fits_in_signed_word, smallest_imm_type): Ditto.
3114 (md_assemble): Use an offsetT var to hold offsetT values, not a
3116 (offset_in_range): New.
3117 (md_assemble): Use it.
3118 (md_convert_frag): Change type of target_address, opcode_address,
3119 and displacement_from_opcode_start to offsetT.
3120 (md_create_short_jump): Change type of offset to offsetT.
3121 (md_create_long_jump): Ditto.
3122 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3123 (md_chars_to_number): Remove.
3124 (output_invalid): Remove duplicate prototype.
3126 2000-04-09 Nick Clifton <nickc@cygnus.com>
3128 * Makefile.am (CPU_TYPES): Add 'avr'.
3129 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3130 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3132 * Makefile.in: Regenerate.
3134 * doc/as.texinfo: Add M32R documentation.
3136 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3138 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3139 --enable-build-warnings option.
3140 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3141 * Makefile.in, configure: Re-generate.
3143 2000-04-07 Nick Clifton <nickc@cygnus.com>
3145 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3146 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3147 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3148 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3149 (arm_force_relocation): Force relocations for
3150 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3152 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3154 * config/tc-sh.c (get_operands): There's no third operand if the
3155 first operand is an immediate.
3157 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3159 * config/tc-sh.c (immediate): Delete.
3160 (sh_operand_info): Add immediate member.
3161 (parse_reg): Use A_PC for pc.
3162 (parse_exp): Add second argument 'op'. All callers changed.
3163 (parse_at): Expect pc to be coded as A_PC.
3164 Use immediate field in *op.
3165 (insert): Add fourth argument 'op'. All callers changed.
3166 (build_relax): Add second argument 'op'. All callers changed.
3167 (insert_loop_bounds): New function.
3168 (build_Mytes): Remove DISP_4.
3169 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3170 (assemble_ppi): Use immediate field in *operand.
3171 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3172 (md_apply_fix): Likewise.
3173 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3175 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3177 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3179 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3181 * internals.texi (CPU backend): Document
3182 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3184 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3186 * po/gas.pot: Regenerate.
3188 * as.c (show_usage): Restore translated part of bug string.
3189 * gasp.c (show_usage): Likewise.
3191 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3192 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3193 than move-if-change.
3194 (DEP1): Modify for "gcc -MM".
3198 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3199 Update dependencies.
3200 * Makefile.in: Regenerate.
3202 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3204 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3205 (md_begin): Likewise.
3206 (HAVE_AM33): New macro.
3207 (md_assemble): Use it. Match r_regs and xr_regs only if
3210 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3212 * as.h: #include "bin-bugs.h"
3213 * as.c (show_usage): Use REPORT_BUGS_TO.
3214 * gasp.c: #include "bin-bugs.h"
3215 (show_usage): Use REPORT_BUGS_TO.
3217 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3219 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3221 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3222 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3225 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3227 * config/tc-i386.c (i386_immediate): Don't assume a constant
3228 immediate is necessarily 16 bits when in 16 bit code mode.
3229 (md_assemble): Instead set guess_suffix here after we have checked
3232 2000-04-02 Richard Henderson <rth@cygnus.com>
3234 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3235 quantities. Correct right shift sign extension.
3236 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3237 32-bit value when shifting into place.
3239 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3241 * app.c: Add ATTRIBUTE_UNUSED as needed.
3242 * config/tc-ppc.c: Likewise.
3243 (ppc_size): Make unsigned long.
3244 (ppc_insert_operand): Add casts to avoid warnings.
3246 2000-03-31 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-d10v.h (md_flush_pending_output): Define.
3250 2000-03-29 Nick Clifton <nickc@cygnus.com>
3252 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3253 segment. Works for both BFD_ASSEMBLER and others.
3254 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3256 2000-03-29 Nick Clifton <nickc@cygnus.com
3258 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3260 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3262 * listing.c (LISTING_LHS_WIDTH): Default depends on
3264 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3266 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3268 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3271 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3273 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3275 * config/tc-avr.c (mcu_types): Add missing initialiser.
3276 (md_pcrel_from_section): Add prototype.
3277 (avr_operand): Remove redundant test of unsigned < 0.
3278 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3280 2000-03-27 Denis Chertykov <denisc@overta.ru>
3282 * config/tc-avr.c: New file for AVR support.
3283 * config/tc-avr.h: Likewise.
3284 * configure.in: Add AVR support.
3285 * configure: Regenerate.
3287 2000-03-26 Timothy Wall <twall@cygnus.com>
3289 * gasp.c (macro_op): Add new argument to check_macro call.
3290 Macro structure definitions moved to macro.h
3291 * sb.h: Add argument to prototype for input_scrub_include_sb.
3292 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3293 nesting checks with an additional flag.
3294 (struct input_save): Add flag to indicate whether current sb
3295 should be checked for proper macro/conditional nesting.
3296 (input_scrub_push/pop): Save/restore nest check flag.
3297 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3299 * macro.c (check_macro): Allow caller to retrieve parsed macro
3300 information if a pointer is provided. This information may be
3301 used by the new macro hooks.
3302 * macro.h: Update prototype for check_macro. Macro struct
3303 definitions moved here from macro.c/gasp.c.
3304 * read.c (read_a_source_file): Add parameter to check_macro call,
3305 and pass macro info to the macro hook, if defined.
3306 (input_scrub_insert_line): New. Allow insertion of a line of
3307 characters into the input stream.
3308 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3309 file into the input stream.
3310 (s_include): Use input_scrub_insert_file.
3311 * internals.texi: Document new macro hooks.
3312 * as.h: New prototypes added.
3314 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3316 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3317 an initial capital letter.
3318 (i386_index_check): Reindent.
3320 2000-03-19 Nick Clifton <nickc@cygnus.com>
3322 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3325 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3327 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3328 instruction operand bad if Rd > 7 when generating
3329 thumb instructions. Prevents for example,
3330 "adr r12,label" from silently failing and generating
3331 the wrong instruction.
3333 2000-03-17 Nick Clifton <nickc@cygnus.com>
3335 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3336 that have a destingation >= 0x400000.
3337 Fix compile time warning messages.
3339 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3341 * config/tc-sh.c (md_begin): When encountering insn that are
3342 not supported by the current arch, only change the name if
3343 its contents are the same as prev_name.
3344 (get_specific): If the the architecture doesn't match, fail.
3346 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3348 * config/tc-sh.c (IDENT_CHAR): Define.
3349 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3350 matching back where it came from.
3352 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3354 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3356 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3358 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3361 2000-03-15 Kazu Hirata <kazu@hxi.com>
3363 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3365 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3367 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3368 floating-point-number, make sure 'f' is in FLT_CHARS.
3370 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3372 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3373 (s_lcomm_internal): Use it.
3374 * doc/internals.texi (CPU backend): Document it.
3375 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3378 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3380 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3383 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3384 implementation doesn't have special handling for switch
3386 (macro_build): Allow for code in sections other than .text.
3388 (mips_ip): Likewise.
3389 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3390 Don't perform relocs if we will be outputting them.
3391 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3392 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3395 2000-03-09 Catherine Moore <clm@cygnus.com>
3397 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3398 relocation type based on the entry in the fixup structure.
3399 Put S_IS_EXTERN processing back in.
3401 2000-03-08 H.J. Lu (hjl@gnu.org)
3403 * Makefile.am (install-exec-tooldir): Depend on
3404 install-exec-bindir for parallel make.
3405 * Makefile.in: Regenerated.
3407 2000-03-06 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3411 (md_parse_option): Parse -m32r command line switch - disable m32rx
3413 (md_show_usage): Document new option.
3415 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3416 * doc/Makefile.in: Regenerate.
3417 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3419 2000-03-02 Michael Meissner <meissner@redhat.com>
3421 * config/tc-d30v.c (check_range): Remove code that incorrectly
3422 sign extended values where bits < 32.
3424 2000-03-02 H.J. Lu (hjl@gnu.org)
3426 * configure.in: Support --enable-targets=all on ia32.
3427 * configure: Regenerated.
3429 2000-03-01 Nick Clifton <nickc@cygnus.com>
3431 * gasp.c (do_align): Remove bogus check of alignment value.
3433 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3435 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3436 TC_PPC was defined forced the type of a symbol with no other type
3439 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3441 * doc/internals.texi (CPU backend): Mention that
3442 line_separator_chars do not break up comments. Fix typos for
3443 LEX_AT and LEX_NAME descriptions. Document operands for
3444 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3445 description of md_create_short_jump usage. Document argument for
3446 md_undefined_symbol.
3448 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3450 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3451 (md_parse_option): Handle it.
3452 (md_show_usage): Document it.
3454 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3456 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3457 opcode, for the instruction `pal19'. From Andrea Arcangeli
3460 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3462 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3464 (md_assemble): To here, before template operands are matched.
3465 Also ensure a constant immediate is sign extended when we know the
3466 size is at most 16 bits. This is to catch cases like "add
3467 $0xffc0,%ax" where we don't know the size, and thus that the
3468 immediate can be represented as Imm8S until after parsing the
3470 (i386_displacement): Similarly sign extend 16 bit constant
3472 (md_assemble): Relax 16-bit jump constant range check to suit sign
3473 extended displacements.
3475 2000-02-26 Andreas Jaeger <aj@suse.de>
3477 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3479 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3481 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3482 call operands when intel_syntax.
3483 (intel_float_operand): Return 2 for "fi...".
3484 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3485 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3486 earlier "SHORT" change.
3487 (md_assemble): When determining suffix from Regs, exclude
3490 2000-02-24 Nick Clifton <nickc@cygnus.com>
3492 * configure: Add arm-wince, mips-pe and sh-pe targets.
3493 * configure: Regenerate.
3495 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3497 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3498 "pe-mips" for the mips-pe target.
3500 * config/tc-arm.c (insns): Change displacement encoded in BL
3501 and B instructions if the target port is arm-wince.
3502 (do_ldst): Do not bias the relocation offset if the target
3504 (md_pcrel_from): Add in missing relocation offset bias if the
3505 target os arm-wince.
3507 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3508 (md_begin): Disable -G support for mips-pe target.
3509 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3510 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3513 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3514 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3515 assembler, just set the alignment to 4.
3517 * config/te-wince-pe.h: New file for WinCE targets. Define
3520 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3522 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3523 string instructions.
3524 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3525 (i386_intel_memory_operand): After finding a segment override,
3526 check again for no `[' before looking for a displacement. Bomb if
3527 more than one displacement rather than silently discarding the
3528 second and subsequent ones. Free strings malloc'd by
3529 build_displacement_string.
3531 2000-02-24 Catherine Moore <clm@cygnus.com>
3533 * config/obj-som.c (obj_pseudo_table): Add "weak".
3534 (obj_som_weak): New routine.
3536 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3538 * config/tc-i386.c (union i386_op): New.
3539 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3540 Throughout file replace occurences of disps[n], imms[n], regs[n]
3541 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3542 intel mode operand swapping. Add assert in regKludge and
3543 fake_zero_displacement code. Test i.types[n] when outputting
3544 displacements and immediates. Combine output of Disp16 with
3546 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3547 when in intel mode by (not) reversing fsub and fdiv operands
3548 before the template search. This fails for single operand
3549 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3550 undefined. Instead fix the base_opcode after we've found the
3551 template. Move base_opcode xor with found_reverse_match from
3552 opcode output code to before this fix so we test for the correct
3554 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3555 check in intel mode. Instead compare opcodes.
3557 * config/tc-i386.h (TC_RELOC): Delete.
3558 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3559 with equivalent call to reloc.
3561 * as.h (flag_m68k_mri): Move declaration after target include, and
3562 only declare when TC_M68K defined. Define as zero otherwise.
3563 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3564 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3565 Define as zero otherwise.
3566 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3567 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3568 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3569 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3570 testing whether defined.
3571 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3572 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3573 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3574 rather than testing whether defined.
3575 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3576 (parse_mri_cons): Declare and use only when TC_M68K.
3577 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3578 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3579 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3581 * NEWS: Mention IBM 370 support.
3583 2000-02-23 Richard Henderson <rth@cygnus.com>
3585 * config/tc-i386.c (md_assemble): When swapping operands for
3586 intel_syntax, assume everything that's not Imm or Disp is a
3589 2000-02-23 Linas Vepstas <linas@linas.org>
3591 * config/tc-i370.c, config/tc-i370.h: New files.
3592 * Makefile.am: Add support for Linux/IBM 370.
3593 * configure.in: Likewise.
3594 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3595 * config/obj-elf.c: Include elf/i370.h
3596 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3598 * Makefile.in: Regenerate.
3599 * configure: Regenerate.
3601 * doc/c-i370.texi: New file.
3602 * doc/all.texi: Include it.
3603 * doc/as.texinfo: And here.
3604 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3605 * doc/Makefile.in: Regenerate.
3607 2000-02-19 Michael Meissner <meissner@redhat.com>
3609 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3610 determine if an instruction can be used in parallel with an ADDppp
3611 or SUBppp instruction.
3613 2000-02-22 Andrew Haley <aph@cygnus.com>
3615 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3617 1999-12-30 Andrew Haley <aph@cygnus.com>
3619 * config/tc-mips.c (mips_gp32): New variable.
3620 (macro_build) Use mips_gp32.
3622 (md_longopts): Add "-mgp32" and "-mgp64".
3623 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3625 (OPTION_M7900): Change offset
3626 (OPTION_NO_M7900): Ditto.
3628 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3630 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3631 warning, and bump it to 1.
3633 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3635 From Brad Lucier <lucier@math.purdue.edu>:
3636 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3639 2000-02-21 Catherine Moore <clm@cygnus.com>
3641 * config/tc-mips.c (MF_HILO_INSN): Define.
3642 (mips_7000_hilo_fix): Declare.
3643 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3644 (md_parse_option): Check for 7000_HILO_FIX options.
3645 (OPTION_M7000_HILO_FIX): Define.
3646 (OPTION_NO_M7000_HILO_FIX): Define.
3647 * doc/c-mips.texi (-mfix7000): Describe.
3649 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3651 * listing.c (print_lines): Remove unused variable `end'.
3653 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3654 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3655 reloc_type when BFD_ASSEMBLER.
3656 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3657 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3658 statement and quell signed vs. unsigned comparison warning.
3660 2000-02-18 Nick Clifton <nickc@cygnus.com>
3662 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3663 the computed frag offset, rather than overwriting it.
3665 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3667 * config/tc-sh.c ("elf/sh.h"): Include.
3668 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3669 (md.begin): Initialize target_arch.
3670 Only include opcodes in has table that match selected architecture.
3671 (parse_reg): Recognize register names for sh-dsp.
3672 (parse_at): Recognize post-modify addressing.
3673 (get_operands): The leading space is now optional.
3674 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3675 arguments. Update valid_arch.
3676 (build_Mytes): Add support for SDT_REG_N.
3677 (find_cooked_opcode): New function, broken out of md_assemble.
3678 (assemble_ppi, sh_elf_final_processing): New functions.
3679 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3680 (md_longopts, md_parse_option): New option: -dsp.
3681 * config/tc-sh.h (elf_tc_final_processing): Define.
3682 (sh_elf_final_processing): Declare.
3684 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3686 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3687 the unwinder subspace. Save the current seg/subseg before creating
3690 2000-02-10 Nick Clifton <nickc@cygnus.com>
3692 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3693 little endian targets.
3694 (INST_BYTE1): Redefine to handle big and little endian
3696 (cpu_type): New type: Select between M340 and M210.
3697 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3698 instructions of the M340.
3699 (md_assemble): Add support for the MULSH and OPSR classes of
3701 (md_atof): Add support for little endian targets.
3702 (md_parse_option): Add support for -EL, -EB and -mcpu command
3704 (md_convert_frag): Add support for little endian targets.
3705 (md_apply_fix3): Add support for little endian targets.
3706 (md_number_to_chars): Add support for little endian targets.
3708 2000-02-10 Timothy Wall <twall@redhat.com>
3710 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3711 defined, use it to verify the symbol just read should be a label.
3713 2000-02-10 Timothy Wall <twall@redhat.com>
3715 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3716 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3717 around colons when KEEP_WHITE_AROUND_COLON is defined.
3718 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3719 and KEEP_WHITE_AROUND_COLON.
3721 2000-02-08 Timothy Wall <twall@redhat.com>
3723 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3725 (do_repeat): New. Abstract repeat logic so that a "break" can be
3727 (end_repeat): New. Provide support for a "break" out of the
3729 * read.h: Add prototypes for new functions.
3731 2000-02-08 Timothy Wall <twall@redhat.com>
3733 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3734 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3735 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3738 2000-02-08 Timothy Wall <twall@redhat.com>
3740 * read.c: Added elseif to directives table.
3741 * read.h: Added prototype for s_elseif.
3742 * doc/as.texinfo: Added description for elseif.
3743 * cond.c (s_elseif): New function
3745 2000-02-04 Timothy Wall <twall@redhat.com>
3747 * listing.c (print_lines): Remove conditionals causing bug in
3750 2000-02-03 Timothy Wall <twall@cygnus.com>
3752 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3754 * frags.c (frag_new): Calculate fr_fix in octets
3755 (frag_now_fix) Return offset as target address offset (bytes).
3756 (frag_now_fix_octets) New - Return offset in octets (8-bit
3758 * frags.h: Added prototype for frag_now_fix_octets().
3759 Distinguish between octets and bytes in field descriptions.
3760 * listing.c (calc_hex): Account for octets vs bytes when
3761 printing addresses/offsets.
3762 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3763 target is little-endian, print the octets in a word in big-endian
3764 order so that the display looks like a proper hexadecimal number,
3765 instead of having the octets reversed.
3766 * read.c (do_align): When recording alignment, alignment power
3767 should be in terms of target bytes (minimum addressible unit)
3769 (do_org) Convert ORG target address (byte) argument into an
3770 octet offset when generating a variable fragment.
3771 * symbols.c (resolve_symbol_value): Symbol final value
3772 converted to a target address offset (bytes) from its octet offset.
3773 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3774 offset (bytes) is adjusted by the frag offset (octets) converted
3776 (coff_frob_section) Section alignment power is in terms of bytes;
3777 convert it to an octet alignment power when calculating size (and
3778 size mask) in octets. Don't modify the section size in order to
3779 "align" it for TI COFF, since that format has a different method
3780 for storing alignment information.
3782 2000-02-01 Timothy Wall <twall@cygnus.com>
3784 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3785 entries, matching the way GCC generates them. If not escaped, the
3786 filename is encoded incorrectly.
3788 2000-01-31 Nick Clifton <nickc@cygnus.com>
3790 * config/tc-arm.c (reg_table): Add support for ATPCS register
3793 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3795 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3797 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3799 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3800 of a symbol when we really care about its value.
3802 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3804 * config/tc-mcore.c (md_assemble): Give warning message if
3805 operands passes to instruction are more than the spec.
3807 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3809 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3810 Thumb mode but the label seen was not declared as '.thumb_func'
3811 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3812 correct disassembly of Thumb code bounded by non function labels.
3814 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3816 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3817 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3819 * Makefile.in: Same here.
3822 * configure.in: Set bfd_gas for i386-aout when primary target
3823 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3824 we may need the primary te_file. Remove incorrect comment.
3826 * configure: Regenerate.
3828 * config/e-i386aout.c: New file.
3830 * as.c (USE_EMULATIONS): Move to before print_version_id.
3831 (struct emulation): Add i386aout.
3832 (show_usage): Split text strings. Reformat -a text. Add --em
3836 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3837 (aout_format_ops): New.
3840 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3841 preprocessor conditional and add aout USE_EMULATIONS tests.
3842 (read_a_source_file): Don't pass error strings to printf as
3846 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3848 (do_data): Same here.
3849 (process_file): And here.
3852 * symbols.c (colon): Rewrite "already defined" fatal message
3853 code for aout with USE_EMULATIONS.
3856 * config/obj-aout.c (OBJ_HEADER): Define.
3857 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3859 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3860 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3862 (obj_aout_type): Expand S_SET_OTHER here too.
3863 (obj_read_begin_hook): Remove.
3864 (aout_pop_insert): New.
3865 (obj_aout_s_get_other): New.
3866 (obj_aout_s_get_desc): New.
3867 (aout_format_ops): New.
3870 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3871 gets aout_pseudo_table.
3872 (aout_pseudo_table): Declare.
3873 (obj_read_begin_hook): Define.
3876 * config/obj-coff.c (obj_pseudo_table): Rename to
3878 (coff_pop_insert): Use coff_pseudo_table.
3879 (coff_sec_sym_ok_for_reloc): Remove.
3880 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3881 and comment all zero entries and remove #if 0 code.
3884 * config/obj-coff.h (obj_pop_insert): Define.
3885 (coff_pseudo_table): Declare.
3888 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3889 s_get_size, s_set_size. Comment all zero entries.
3892 * config/obj-elf.c (elf_s_get_other): New function.
3893 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3894 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3895 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3897 (obj_elf_parse_section_letters): Don't pass error strings to
3898 printf as format arg.
3901 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3903 (elf_s_get_other): Declare.
3904 (S_GET_OTHER) Define as elf_s_get_other if not already
3906 (S_SET_OTHER): Only define when not already defined.
3907 (elf_obj_read_begin_hook): Declare.
3908 (obj_read_begin_hook): Define.
3909 (elf_obj_symbol_new_hook): Declare.
3910 (obj_symbol_new_hook): Define.
3913 * config/obj-multi.h: Add copyright header and protect against
3914 multiple inclusion. Add * to all function pointers.
3915 (OBJ_HEADER): If defined, include it rather than other defines
3917 (obj_frob_file_after_relocs): Test for NULL.
3918 (obj_symbol_new_hook): Here too.
3919 (obj_sec_sym_ok_for_reloc): And here.
3920 (S_GET_OTHER): Define.
3921 (S_GET_DESC): Define.
3922 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3923 (OBJ_MAYBE_ELF): Update comment.
3925 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3926 OBJ_AOUT preprocessor conditional and handle emulation by
3927 testing OUTPUT_FLAVOR.
3928 (i386_displacement): Here too.
3929 (md_section_align): Similarly here.
3930 (i386_target_format): Conditionally compile when more than one
3931 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3932 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3933 (i386_displacement): Here too.
3936 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3937 Define TARGET_FORMAT for aout only when not multi.
3940 * config/te-multi.h: Delete file as it's identical to te-generic.h
3942 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3944 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3945 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3948 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3950 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3953 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3955 * config/tc-mips.c (mips_do_align): New function.
3956 * config/tc-mips.h (md_do_align): Define.
3958 2000-01-10 Philip Blundell <philb@gnu.org>
3960 * doc/c-arm.texi (ARM Options): Fix typo.
3961 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3962 line separator for Linux.
3963 * doc/as.texinfo (Comments): Mention the ARM.
3965 2000-01-10 Philip Blundell <pb@futuretv.com>
3967 * configure.in (arm*-*-conix*): New target.
3968 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3970 * configure: Regenerate.
3972 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3974 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3975 (obj_elf_visibility): New function.
3977 * doc/as.texinfo (Visibility): New node: document visibility
3980 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3982 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3983 warning for absolute jump/call without `*' in non-intel mode. No
3984 need to set i.types[0] JumpAbsolute in intel mode.
3986 1999-12-22 Philip Blundell <pb@futuretv.com>
3988 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3989 hook function when changing sections.
3990 (arm_s_data): Likewise.
3992 1999-12-14 Nick Clifton <nickc@cygnus.com>
3994 * config/tc-arm.c (md_parse_option): Add support for -marm720
3995 command line switch.
3997 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3999 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4000 (r_registers, xr_registers): Define.
4001 (r_register_name, xr_register_name): New functions.
4002 (md_assemble): Handle new am33 operand types and instruction
4004 (mn10300_insert_operand, check_operand): Likewise.
4006 1999-11-29 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4009 (s_force_thumb): Set thumb_mode to 2.
4010 (md_assemble): Do not complain about thumb instructions on a
4011 non-thumb target if thumb_mode is set to 2.
4013 1999-11-28 Michael Meissner <meissner@cygnus.com>
4015 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4016 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4017 (O_...): Add new machine dependent expressions if we are handling
4018 explicit relocations.
4019 (alpha_reloc_op): New static table holding the explicit relocation
4021 (alpha_literal_hash): New static to hold the hash table for
4022 explicit relocations.
4023 (alpha_macros): Add support for explicit relocations.
4024 (md_begin): If explicit relocations, initialize hash table.
4025 (md_assemble): Don't print a second error if tokenize_arguments
4026 already printed an error message.
4027 (md_apply_fix): Add support for explicit relocations.
4028 (alpha_force_relocation): Ditto.
4029 (alpha_fix_adjustable): Ditto.
4030 (alpha_adjust_symtab): New function to support explicit
4032 (alpha_adjust_symtab_relocs): Ditto.
4033 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4034 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4035 Add support for explicit relocations. Return -2 if an error
4036 message was already printed.
4037 (find_macro_match): Add support for explicit relocations. Comment
4039 (emit_insn): Add support for explicit relocations.
4040 (assemble_tokens): Ditto.
4042 (load_expression): Ditto.
4045 (emit_ir_load): Ditto.
4046 (emit_loadstore): Ditto.
4049 (emit_sextX): Ditto.
4050 (emit_division): Ditto.
4051 (emit_jsrjmp): Ditto.
4052 (emit_retjcr): Ditto.
4054 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4056 (tc_adjust_symtab): If explicit relocations, call the function
4057 alpha_adjust_symtab.
4058 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4059 relocations next to the literal relocation they reference.
4060 (TC_INIT_FIX_DATA): Initialize the new fields.
4061 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4063 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4065 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4066 'B' operand for PA2.0 bb instruction.
4068 1999-11-18 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4073 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4075 (mcore_force_relocation): Force relocations to be generated for
4078 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4080 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4081 (i386_displacement): Disallow O_big displacements.
4083 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4085 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4086 Small improvements in error checking.
4087 (md_assemble): Support for unconditional ARM instructions.
4088 (md_parse_option): Support for -m[arm]v5e flag.
4090 1999-11-12 Nick Clifton <nickc@cygnus.com>
4092 * macro.c (buffer_and_nest): Do not check beyond the end of the
4095 1999-11-11 Nick Clifton <nickc@cygnus.com>
4097 * macro.c (buffer_and_nest): Look for seperator after TO and
4100 1999-11-08 Andrew Haley <aph@cygnus.com>
4102 * app.c (do_scrub_chars): When in State 10, treat backslash
4103 characters in the same way as as symbol characters.
4105 1999-11-07 Richard Henderson <rth@cygnus.com>
4107 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4108 the previous label was in the current section before playing
4109 with auto-alignment.
4111 1999-11-06 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-v850.c (v850_force_relocation): Force relocation
4115 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4118 1999-11-05 Michael Meissner <meissner@cygnus.com>
4120 * expr.h (operatorT): Increase machine dependent operators to 16.
4121 * expr.c (op_rank): Ditto.
4123 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4125 * read.c (pseudo_set): Reject attempts to set the value of a
4128 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4131 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4133 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4134 to bfd_set_section_contents.
4136 1999-11-03 Nick Clifton <nickc@cygnus.com>
4138 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4140 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4142 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4143 (mips_ip): Use OPCODE_IS_MEMBER.
4145 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4147 * config/tc-arm.c (reg_required_here): Improve comments.
4149 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4150 (tinsns): Initialize variants field.
4152 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4153 BAD_PC respectively.
4155 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4157 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4158 * config/tc-arm.h: Fix compile time warnings.
4160 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4162 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4163 form @abs16, @(abs16) and @(abs16 + imm).
4165 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4167 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4168 (ISA_HAS_64_BIT_REGS) New.
4169 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4170 mips_emit_delays,macro_build,load_register,load_addresss,
4171 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4172 and/or use new ISA_xxx macros in expressions involving
4173 ISA, particularly mips_opts.isa.
4175 1999-10-18 Michael Meissner <meissner@cygnus.com>
4177 * expr.h (operatorT): Add machine dependent operators md1..md8.
4178 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4179 for the machine dependent operators to use.
4181 * expr.c (op_rank): Add machine dependent operators.
4183 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4185 (O_cpregister): Ditto.
4186 (md_begin): Change X_op test that field is wide enough to use
4187 O_max instead of O_alpha_max.
4188 (cpu_types): Fill in missing initializer.
4189 (alpha_num_macros): Make unsigned.
4190 (md_assemble): Make opnamelen be size_t.
4191 (md_apply_fix): Cast alpha_num_operands to int before testing.
4192 (alpha_force_relocation): Ditto.
4193 (alpha_fix_adjustable): Ditto.
4194 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4195 (tc_gen_reloc): Ditto.
4196 (tc_get_register): Ditto.
4201 (s_alpha_ent): Ditto.
4202 (s_alpha_end): Ditto.
4203 (s_alpha_frame): Ditto.
4204 (s_alpha_prologue): Ditto.
4205 (s_alpha_file): Ditto.
4206 (s_alpha_gprel32): Ditto.
4207 (s_alpha_proc): Ditto.
4208 (s_alpha_set): Ditto.
4209 (s_alpha_base): Ditto.
4210 (s_alpha_align): Ditto.
4211 (s_alpha_arch): Ditto.
4212 (alpha_align): Ditto.
4213 (assemble_insn): Suppress unused variable warning.
4215 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4216 order in the structure.
4217 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4219 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4221 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4223 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4225 * config/tc-i386.c (i386_index_check): Correct #endif location.
4227 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4229 * as.c (show_usage): Document new options.
4230 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4231 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4232 (parse_args): Parse the new options.
4233 (main): If there were warnings, and --fatal-warnings
4234 was specified, print an error.
4235 * as.h: New variable, flag_fatal_warnings, for new option.
4237 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4239 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4240 '@'. Change autoincrement completers to fall through to cache control
4243 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4245 (pa_parse_addb_64_cmpltr): New function.
4247 * config/tc-hppa.c (pa_ip): Change error message.
4248 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4249 '?Q' args to allow falling through.
4251 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4252 Remove unused conditional codes.
4253 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4255 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4257 * config/tc-d30v.c (CHAR_BIT): Define.
4258 (check_range): Fix bit operations to support integers bigger than
4261 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4263 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4266 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4267 Doug Evans <devans@cygnus.com>
4269 Add support for m32rx.
4270 * config/tc-m32r.c (enable_m32rx): New static global.
4271 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4272 (allow_m32rx): New function.
4273 (M32R_SHORTOPTS): Add `O'.
4274 (md_longopts): Add --m32rx plus several warning options.
4275 (md_parse_option): Handle new options.
4276 (md_show_usage): Print them.
4277 (md_begin): Enable m32rx.
4278 (OPERAND_IS_COND_BIT): New macro.
4279 (first_writes_to_seconds_operands): New function.
4280 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4281 (target_make_parallel,assemble_two_insns): New functions.
4282 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4283 If optimizing and m32rx, try to make consecutive insns parallel.
4285 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4287 * config/tc-mips.c (nopic_need_relax): Allow for the
4288 .sdata.foo sections generated by -fdata-sections,
4289 and for the .gnu.linkonce.s sections generated by C++.
4291 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4293 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4294 with cleaner code using completer prefixes. Add 'Y'.
4296 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4298 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4300 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4301 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4302 insn does not match and we should try the next insn in the table.
4304 1999-09-22 Nick Clifton <nickc@cygnus.com>
4306 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4308 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4310 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4313 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4315 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4316 OBJ_ELF. If ELF, add "sq".
4317 (md_parse_option): If ELF, ignore -s and -q.
4318 (md_show_usage): Mention ELF options.
4320 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4322 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4325 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4327 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4329 * config/tc-hppa.c (struct pa_it): New field "trunc".
4330 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4331 (pa_parse_ftest_gfx_completer): New function
4332 (pa_parse_fp_cnv_format): New function.
4334 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4335 (md_apply_fix): Handle 22bit pc-rel branches.
4337 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4339 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4341 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4343 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4345 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4347 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4348 (pa_ip): Handle 'fX'.
4350 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4353 unwinds unless the function is in the text space.
4354 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4356 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4358 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4359 (md_assemble): To here. Tweak address generation.
4361 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4363 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4364 (md_assemble): Call dwarf2_where for OBJ_ELF.
4365 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4366 (pa_end_of_source): New function.
4367 * tc-hppa.h (md_end): Define for OBJ_ELF.
4369 1999-09-14 Michael Meissner <meissner@cygnus.com>
4371 * configure.in (Canonicalization of target names): Remove adding
4372 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4373 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4374 * configure: Regenerate.
4376 1999-09-14 Donn Terry <donn@interix.com>
4378 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4380 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4382 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4383 pc-relative jmp/call to an absolute symbol.
4384 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4385 absolute section symbols.
4387 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4388 jump handling code and comments.
4390 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4392 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4393 the value if TE_PE and a global defined symbol.
4395 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4397 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4398 print the symbol, rather than printing it here.
4400 1999-09-11 Donn Terry <donn@interix.com>
4402 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4403 BFD_RELOC_RVA relocations.
4405 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4406 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4409 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4411 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4412 * doc/internals.texi (Object format backend): Document
4415 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4416 relocations against global symbols if TE_PE.
4418 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4419 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4421 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4424 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4425 symbols which do not have a constant value, or tags with
4426 non-tags. Remove the symbol from the list before adding it at the
4429 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4430 C_FCN symbol differently if TE_PE.
4431 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4432 appears in the pseudo-op, rather coff_line_base which is only set
4435 * config/obj-coff.c (obj_coff_loc): New static function.
4436 (obj_pseudo_table): Add "loc".
4438 * config/obj-coff.c (add_lineno): Check that the line number is
4441 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4442 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4444 (md_atof): Return NULL rather than 0.
4445 * config/tc-i386.c (md_atof): Change type to int.
4446 * expr.c (expr): Change first parameter to int.
4447 * config/obj-coff.c: Add declarations for static functions.
4448 (coff_frob_symbol): Use SYM_AUXENT.
4449 * config/tc-i386.h (flag_16bit_code): Don't declare.
4451 * config/obj-coff.c (obj_coff_section): Default to setting
4452 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4454 * write.c (adjust_reloc_syms): Print adjusted fixup.
4456 * expr.c (integer_constant): Correct too_many_digits calculation
4459 1999-09-09 Andreas Schwab <schwab@suse.de>
4461 * doc/c-arm.texi: Fix arguments of @var to not contain
4464 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4466 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4468 (md_parse_option): Only support -k flag for ELF and COFF targets.
4470 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4472 * config/tc-hppa.c (pa_ip): Put strict register checks before
4473 call to pa_parse_number.
4475 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4477 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4479 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4482 1999-09-06 Donn Terry <donn@interix.com>
4484 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4486 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4489 candidate instruction. Require registers for register arguments
4490 when in strict mode. Require assemble-time constants for
4491 constants when in strict mode.
4492 (pa_get_absolute_expression): Require a constant when in strict
4495 1999-09-06 Nick Clifton <nickc@cygnus.com>
4497 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4499 1999-09-04 Steve Chamberlain <sac@pobox.com>
4501 * config/tc-pj.c: New file, supports picoJava in ELF.
4502 * config/tc-pj.h: Ditto.
4503 * configure.in (pjl*, pj*): New targets.
4504 * Makefile.am: Rebuild dependencies.
4505 (CPU_TYPES): Add pj.
4506 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4507 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4508 * doc/c-pj.texi: New file.
4509 * doc/as.texinfo: Add some PJ specifics.
4510 * doc/all.texi: Add PJ to the list of all architectures, sort them
4512 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4513 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4515 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4517 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4518 (obj_frob_file): Test for null pointer.
4519 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4520 (OBJ_PROCESS_STAB): And here.
4521 (elf_obj_sy): Remove
4523 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4524 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4525 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4527 * config/obj-coff.c (no_func): Remove.
4528 (coff_format_ops): Change occurrences of no_func to 0, as we test
4529 for 0 in obj-multi.h.
4531 * configure.in: Enable bfd for i386-coff when primary target is
4532 bfd. Enable i386 elf,coff emulation support. Don't set
4533 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4534 emulation to support.
4535 *configure: Regenerate.
4537 1999-09-02 Nick Clifton <nickc@cygnus.com>
4539 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4540 .section .line directive is encountered.
4542 1999-09-01 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4547 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4548 * as.texinfo: Document --gdwarf2 command line option.
4549 Add additional documentation of ARM command line switches.
4551 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4553 * config/tc-i386.c (i386_intel_memory_operand): Combine
4554 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4555 and RESTORE_END_STRING around parse_register calls.
4556 (i386_operand): Here too.
4557 (i386_is_reg): Remove.
4558 (parse_register): Move as_bad calls from within this function to
4561 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4563 Based on a patch from H.J. Lu <hjl@gnu.org>
4564 * config/tc-i386.c (parse_register): Handle FP regs specially.
4565 (md_begin): Remove '(' and ')' from register_chars.
4567 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4569 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4570 error message (done elsewhere).
4572 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4574 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4576 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4578 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4581 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4583 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4585 Add new completers. Fix bug in 64 bit condition handling.
4587 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4590 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4592 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4594 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4596 1999-08-27 Jim Wilson <wilson@cygnus.com>
4598 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4599 (struct ls): Add frag field. Initialize it to zero.
4600 (out_end_sequence): New local text_frag. Set it while in text section.
4601 Replace address check with frag check. Set ls.frag to text_frag if
4602 out_set_addr called.
4603 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4604 Set it before switching sections. Replace address check with frag
4605 check. Set ls.frag to saved_frag if out_set_addr called.
4607 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4609 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4610 output "advance_pc" opcode instead of calling gen_addr_line().
4611 The latter has the undesired side-effect of creating a new row
4612 in the debug line info matrix.
4614 1999-08-26 Jim Wilson <wilson@cygnus.com>
4616 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4617 ls.last_filename if last is less than zero. Set ls.last_filename
4618 when allocating new entry.
4619 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4622 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4624 * config/tc-i386.c (i386_index_check): Fix the displacement size
4625 when INFER_ADDR_PREFIX.
4627 1999-08-18 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4632 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4634 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4635 handle 0xffffNNNN constants correctly.
4637 1999-08-16 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4642 1999-08-13 Nick Clifton <nickc@cygnus.com>
4644 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4645 (md_apply_fix3): Always pass positive values to
4646 validate_offset_imm.
4648 1999-08-12 Nick Clifton <nickc@cygnus.com>
4650 * config/tc-arm.c (skip_whitespace): New macro.
4651 Formatting tidy ups.
4653 (md_apply_fix3): Store relocation offset in addend for ELF based
4655 (arm_force_relocation): Always generate relocs for Thumb function
4658 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4660 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4661 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4663 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4665 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4666 flags for the unwind subspace.
4668 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4669 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4670 suitable relocation based on the size of the target's pointer.
4671 Always Use subsegment zero for the unwinders.
4672 (pa_level): Handle "2.0w".
4674 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4676 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4677 with the following instruction unless this was specified.
4679 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4681 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4682 certain sections, to match BFD changes.
4684 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4686 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4687 (EXTRA_SCRIPTS): Define to keep automake happy.
4688 * Makefile.in: Rebuild.
4690 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4692 * Makefile.am: Rename .dep* files to DEP*.
4693 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4694 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4696 * Makefile.in: Rebuild.
4698 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4700 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4702 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4704 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4705 avoid problems on DOS filesystems.
4706 * Makefile.in: Rebuild.
4708 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4710 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4712 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4715 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4717 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4718 line to create ${GDBINIT} rather than .gdbinit.
4719 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4721 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4723 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4725 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4727 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4729 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4731 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4732 non-adjustable symbols.
4734 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4736 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4738 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4740 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4743 1999-08-05 Donn Terry <donn@interix.com>
4745 * config/te-interix.h: New file.
4746 * configure.in (i386-*-interix*): New target.
4747 * configure: Rebuild.
4749 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4751 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4752 selectors for ELF too.
4753 (selector_table): Add "ltp" and "rtp" selectors.
4755 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4757 * config/tc-i386.c (i386_operand): No need to change
4758 operand_string pointer in segment reg case before goto
4759 do_memory_reference. Initialise displacement_string_start and
4760 displacement_string_end after do_memory_reference label.
4761 (i386_index_check): Add operand_string param, and print error
4762 message on failure here.
4763 (i386_intel_memory_operand): Instead of here.
4764 (i386_operand): And here.
4765 (INFER_ADDR_PREFIX): Enable.
4767 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4769 * config/tc-i386.h (DefaultSize): Define. Renumber following
4770 opcode_modifier defines.
4772 From Etienne Lorrain <etienne.lorrain@ibm.net>
4773 * config/tc-i386.c (stackop_size): New variable.
4774 (set_16bit_code_flag): Clear it here.
4775 (set_16bit_gcc_code_flag): New function.
4776 (md_pseudo_table): Add "code16gcc" entry.
4777 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4779 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4781 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4782 next_set_end even if the end symbol is being discarded.
4784 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4785 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4786 * config/obj-coff.c: Likewise.
4787 (seg_info_type): Remove.
4788 (seg_info_off_by_4): Change to array of segT.
4789 (s_get_segment): Adjust accordingly.
4790 (obj_pseudo_table): Fully initialize sentinel entry.
4792 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4793 Ralf Baechle <ralf@uni-koblenz.de>.
4795 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4797 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4799 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4801 * config/tc-i386.c: Indentation and white space changes.
4802 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4803 don't enable it by default.
4804 (i386_intel_operand): Remove redundant prototype.
4805 Move check on number of memory operands, and i.mem_operands++
4806 (i386_intel_memory_operand): To here.
4807 Remove i386_immediate code from here. Remove special case code
4808 for input and output using (%dx). Remove base/index checks and
4809 call i386_index_check instead. Save initial operand_string
4810 argument for error message.
4811 (i386_operand): Remove redundant prototype. Move base/index
4812 checks to i386_index_check.
4813 (i386_displacement): Move intel mode check for non-zero
4815 (i386_intel_memory_operand): To here.
4817 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4819 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4820 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4821 by .register pseudo-op if -64 and --no-undeclared-regs.
4822 (s_register, sparc_adjust_symtab): New functions.
4823 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4824 Declare sparc_adjust_symtab as tc_adjust_symtab.
4825 * doc/c-sparc.texi: Add description of #ignore special literal
4826 for .register pseudo-op.
4828 1999-07-30 Catherine Moore <clm@cygnus.com>
4830 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4831 the relocation's section offset.
4833 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4835 * write.c (fixup_segment): Fix generic error check overflow test.
4837 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4838 X_add_number to long.
4840 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4842 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4845 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4847 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4850 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4852 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4854 * configure.bat: Remove; obsolete.
4855 * config/go32.cfg: Likewise.
4857 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4859 * configure.in (i386-*-vxworks*): New target.
4860 * configure: Rebuild.
4862 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4864 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4866 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4868 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4870 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4871 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4872 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4873 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4874 MAX_RELOC_EXPANSION): Define.
4875 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4877 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4879 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4880 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4881 block. Print a warning if an 8-bit or 16-bit constant
4882 displacement or immediate is truncated on output.
4883 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4885 (i386_operand): Disallow immediate jump absolute operand.
4887 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4889 * configure.in: Bump version number to 2.9.5.
4890 * configure: Rebuild.
4892 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4895 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4897 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4898 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4900 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4902 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4904 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4906 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4907 if -mno-fpu was given.
4908 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4910 (cons_fix_new_arm): Remove misleading comments.
4912 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4914 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4916 (relax_segment): Likewise. After giving a rs_org error, convert
4917 the frag to rs_align to avoid cascading errors.
4919 1999-07-12 Andreas Schwab <schwab@suse.de>
4921 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4923 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4925 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4926 as appropriate. Fill in structure initializations. Add variable
4927 initializations. Add casts.
4928 * dwarf2dbg.c (print_stats): Change i to size_t.
4929 * listing.c (listing_listing): Change list_line to unsigned int.
4931 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4933 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4934 rather than checking for \001 and \002 in symbol name.
4935 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4937 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4939 * configure.in (hppa*-linux-gnu*): New target.
4940 * configure: Rebuilt.
4942 1999-07-08 Nick Clifton <nickc@cygnus.com>
4944 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4946 1999-07-07 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4949 accessing symbolP directly.
4951 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4953 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4956 1999-07-05 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-arm.c (ARM_EXT_V5): Define.
4959 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4960 (md_begin): Detect ARM v5 architectures.
4961 (md_parse_option): Accept arm v5 specification.
4962 (md_show_usage): Documment -marmv5 switch.
4964 * doc/c-arm.texi: Document -marmv5 command line option.
4966 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4968 (validate_immediate_twopart): New function. Determine if a
4969 constant can be computed by two ADD instructions.
4970 (output_inst): Remove its command line parameter - it was never
4972 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4973 implememt the ADRL pseudo op.
4974 (tc_gen_reloc): Generate a suitable error message if an ADRL
4975 instruction tries to generate a real reloc.
4977 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4979 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4981 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4984 1999-06-27 H.J. Lu <hjl@gnu.org>
4986 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4987 non BFD_ASSEMBLER case.
4989 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4991 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4994 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4996 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4997 out_end_sequence() when the address decreases due to a new frag.
4998 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4999 numbering starts with 1.
5001 1999-06-23 Nick Clifton <nickc@cygnus.com>
5003 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5005 (mcore_s_text): Call obj_elf_text for ELF target.
5006 (mcore_s_data): Call obj_elf_data for ELF target.
5007 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5009 (mcore_s_bss): New function: Dump literal table before changing
5011 (mcore_s_comm): New function: Dump literal table before changing
5014 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5015 No longer static functions.
5016 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5017 Provide prototypes for these functions.
5019 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5021 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5022 a list of names, to try obj_segment_name, and to try abbreviated
5023 names when using COFF without long section names.
5025 * config/tc-alpha.c: More use of symbol accessor functions.
5026 * config/tc-arc.c: Likewise.
5027 * config/tc-d30v.c: Likewise.
5028 * config/tc-fr30.c: Likewise.
5029 * config/tc-i860.c: Likewise.
5030 * config/tc-m88k.c: Likewise.
5031 * config/tc-mcore.c: Likewise.
5032 * config/tc-ns32k.c: Likewise.
5033 * config/tc-sparc.c: Likewise.
5034 * config/tc-v850.c: Likewise.
5036 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5037 sy_value with appropriate accessor functions.
5038 * config/tc-arm.c (md_apply_fix3): Likewise.
5039 * config/tc-d10v.c (AT_WORD_P): Likewise.
5040 * config/tc-v850.c (reg_name_search): Likewise.
5042 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5043 use symbol_get_bfdsym instead.
5044 * config/tc-ppc.c (md_assemble): Likewise.
5045 * config/tc-v850.c (v850_comm): Likewise.
5047 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5049 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5050 the symbol, rather than accessing the bsym member.
5051 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5052 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5053 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5054 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5055 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5056 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5057 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5058 * config/tc-v850.c (tc_gen_reloc): Likewise.
5060 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5062 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5063 (hppa_gen_reloc_type): Conditionalize on BFD64.
5064 (tc_gen_reloc): Re-enable ELF relocations.
5065 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5067 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5069 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5071 (do_ldst): Move assignment out of if condition.
5072 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5073 parentheses to avoid warning.
5075 1999-06-21 Nick Clifton <nickc@cygnus.com>
5077 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5078 macro to get at the BFD symbol associated with a GAS symbol.
5080 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5082 * config/tc-ppc.c: Update for symbol handling changes.
5083 * config/obj-coff.c: Likewise.
5085 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5087 * tc-hppa.c: General cleanups of ELF support. No more spaces
5088 and subspaces for ELF.
5089 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5090 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5091 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5092 (UNWIND_SECTION_NAME): Likewise.
5093 (space/subspace related structures): Conditionalize definitions
5095 (space/subspace directives and support routines): Conditionalize
5096 definitions and references/uses on OBJ_SOM.
5097 (label_symbol_struct): For ELF, track the symbol's segment. For
5098 SOM track its space.
5099 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5101 (USE_ALIASES): Kill for both SOM & ELF.
5102 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5103 (pa_space, pa_subspace): Corresponding changes.
5104 (pa_spaces_begin): Corresponding chagnes.
5105 (md_begin): Do not muck around with space/subspace stuff for
5107 (md_apply_fix): Temporarily disable argument relocation stuff
5109 (tc_gen_reloc): Temporarily disable relocation generation for
5111 (pa_build_unwind_subspace): Similarly.
5113 1999-06-16 Nick Clifton <nickc@cygnus.com>
5115 * config/tc-arm.c (thumb_set): New pseudo op.
5116 (text, data, section): Override these pseudo ops with ARM
5118 (s_thumb_set): New function: Perform the same as a .set pseudo
5119 op, but also mark the alias'ed symbol as being a Thumb
5121 (arm_s_text): New function: Perform the same as the .text
5122 pseudo op, but dump the literal pool before changing
5124 (arm_s_data): New function: Perform the same as the .data
5125 pseudo op, but dump the literal pool before changing
5127 (arm_s_section): New function: Perform the same as the
5128 .section pseudo op, but dump the literal pool before changing
5130 (arm_cleanup): Do not reset the current section before dumping
5133 1999-06-17 Nick Clifton <nickc@cygnus.com>
5135 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5136 OPTION_NO_WARN_UNMATCHED entries.
5137 (md_parse_option): Generate a warning message if an unrecognised
5138 option is encountered.
5140 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5141 (get_operands): When parsing an expression after an '@' symbol
5142 has been detected, do not ignore '#' symbols.
5143 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5146 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5148 From K. Richard Pixley <rich@noir.com>:
5149 * configure.in (ppc-*-vxworks*): New target.
5150 * configure: Rebuild.
5152 1999-06-12 Philip Blundell <philb@gnu.org>
5154 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5156 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5158 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5159 which refer to symbols in linkonce sections, permit reducing the
5160 relocs if the symbol is local.
5162 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5164 * subsegs.c (subseg_text_p): New function.
5165 * as.h (subseg_text_p): Declare.
5166 * read.c (do_align): Use subseg_text_p to set the default fill.
5167 * write.c (subsegs_finish): Likewise.
5168 * config/obj-coff.c (write_object_file): Likewise.
5169 * config/tc-i386.h (md_maybe_text): Don't define.
5170 (md_do_align): Use subseg_text_p to set the default fill.
5171 * config/tc-m32r.c (m32r_do_align): Likewise.
5172 * config/tc-sh.c (sh_do_align): Likewise.
5173 * config/tc-sparc.h (md_do_align): Likewise.
5175 1999-06-12 David O'Brien <obrien@freebsd.org>
5177 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5178 * configure: Rebuild.
5180 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5182 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5183 * Makefile.am: Rebuild dependencies.
5184 * Makefile.in: Rebuild.
5186 * config/tc-i386.c (i386_immediate): Remove unused label
5189 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5190 * symbols.c: Likewise.
5191 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5192 sy_next field when taking address, rather than symbol_next.
5194 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5196 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5197 value from the output file architecture.
5198 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5199 * dwarf2dbg.h: Change bfd_vma to addressT.
5201 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5203 * dwarf2dbg.h: Use PARAMS in function declarations.
5205 1999-06-11 Martin Dorey <mdorey@madge.com>
5207 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5208 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5210 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5212 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5214 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5216 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5219 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5221 * read.c (read_a_source_file): Only declare inescape if
5224 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5226 (find_entry_byval): Add parens to avoid warning.
5228 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5230 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5233 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5235 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5238 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5239 synthetize_setx): New functions.
5240 (md_assemble): Broken the special cases into the above
5241 functions. Make compiler happy if sizeof(bfd_vma)==4.
5242 Fix sethi generated from set/setuw. If instructions have a relloc,
5243 always clear the fields to be relocated in the opcode.
5244 (sparc_ip): Remove special_case global variable.
5246 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5248 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5249 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5250 indication of success rather than a value.
5251 (itbl_get_val): Likewise.
5252 (itbl_get_field): Use strcspn. Change delimiters to include
5254 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5255 (itbl_get_val): Likewise.
5256 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5258 * symbols.c (copy_symbol_attributes): Convert local symbols to
5261 1999-06-10 Nick Clifton <nickc@cygnus.com>
5263 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5266 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5268 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5269 Optimize set if sizeof(bfd_vma) == 64.
5270 (sparc_ip): Fix sethi - without %hi() it should generate
5271 R_SPARC_22 reloc, not R_SPARC_HI22.
5272 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5274 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5276 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5277 (s_ncons): New function.
5278 (native_op_table): New table.
5279 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5280 R_SPARC_OLO10 handling.
5282 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5284 * expr.h (struct expressionS): Revert last change; widen X_op.
5285 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5287 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5289 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5290 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5291 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5292 * Makefile.in: Regenerated.
5294 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5295 `common' pass on to s_mri_common.
5296 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5298 1999-06-06 Richard Henderson <rth@cygnus.com>
5300 * config/obj-elf.c (obj_elf_section): Don't free the return
5301 value of demand_copy_C_string.
5303 1999-06-05 Richard Henderson <rth@cygnus.com>
5305 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5306 creation logic from obj_elf_create_section.
5308 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5309 (section_stack): New.
5310 (special_sections): Make const.
5311 (obj_elf_section): Gut and rewrite parsing.
5312 (obj_elf_change_section): New function broken out of obj_elf_section.
5313 (obj_elf_parse_section_letters): Likewise.
5314 (obj_elf_section_word): Likewise.
5315 (obj_elf_section_type): Likewise.
5316 (obj_elf_previous): Treat as a toggle.
5317 (obj_elf_popsection): New.
5318 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5319 (ppc_section_type): Likewise.
5320 * config/tc-ppc.h: Likewise.
5322 * expr.h (struct expressionS): Don't make X_op a bitfield.
5323 * config/tc-alpha.c: Update for symbol handling changes.
5324 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5325 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5327 1999-06-05 Richard Henderson <rth@cygnus.com>
5329 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5330 (dwarf2_gen_line_info): Kill unused variables.
5331 (dwarf2_finish): Likewise.
5332 (dwarf2_where): Likewise.
5333 (dwarf2_directive_file): If we've only got a string,
5334 hand off to s_app_file.
5335 * ecoff.c: Move the include of ecoff.h.
5336 * symbols.h (S_IS_FUNCTION): Prototype.
5338 * read.c (LEX_HASH): Supply a default.
5340 (s_globl): Update `c' after skipping whitespace.
5341 * read.h (LEX_END_NAME, is_name_ender): New.
5342 * expr.c (get_symbol_end): Respect it.
5344 1999-06-04 Mark Klein <mklein@dis.com>
5346 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5348 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5350 * config/tc-hppa.c: Update for symbol handling changes.
5352 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5354 * cgen.c: Update for symbol handling changes.
5355 * config/tc-m32r.c: Likewise.
5357 * config/tc-hppa.h: Update for symbol handling changes.
5358 * config/tc-hppa.c: Likewise.
5360 * config/tc-arm.h: Update for symbol handling changes.
5361 * config/tc-arm.c: Likewise.
5362 (symbol_make_empty): Remove. Just use symbol_create.
5364 * symbols.c (symbol_set_tc): Correct name.
5366 * Makefile.am: Rebuild dependencies.
5367 ($(OBJS)): Don't depend upon struc-symbol.h.
5368 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5369 * dep-in.sed: Don't remove struc-symbol.h.
5370 * Makefile.in: Rebuild.
5372 * doc/internals.texi (Symbols): Describe changes in symbol
5375 1999-06-03 Richard Henderson <rth@cygnus.com>
5377 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5378 instead of doing the work by hand.
5380 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5382 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5383 state of line state-machine.
5384 (struct ls): Collect DWARF2 line state-machine state in new member
5385 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5386 resulted in any DWARF2 directives.
5387 (reset_state_machine): New function.
5388 (out_end_sequence): Ditto.
5389 (dwarf2_gen_line_info): When switching sections or switching to a
5390 lower text address, call out_end_sequence() first to terminate the
5391 previous code sequence as code sequences MUST have monotonically
5392 increasing addresses.
5393 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5395 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5397 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5398 DWARF2 debug info (line information only, at this point).
5399 * as.h: Update comment about supported debug formats.
5400 * dwarf2dbg.c, dwarf2dbg.h: New files.
5401 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5403 * expr.c (operand): Don't use [ for parens if we want an index op.
5404 (op_encoding): Switch [ into O_index, if desired.
5405 (op_rank): Renumber with O_index on bottom.
5406 (expr): If O_index, match closing bracket.
5407 * expr.h (O_index): New.
5409 * read.c (read_a_source_file): Conditionally allow matched "
5410 in lines passed to md_assemble.
5412 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5414 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5416 Add support for storing local symbols in a small structure to save
5417 memory when assembling large files.
5418 * as.h: Don't include struc-symbol.h.
5419 (symbolS): Add typedef.
5420 * symbols.c: Include struc-symbol.h.
5421 (local_hash): New static variable.
5422 (save_symbol_name): New static function, from symbol_create.
5423 (symbol_create): Call save_symbol_name.
5424 (local_symbol_count): New static variable.
5425 (local_symbol_conversion_count): Likewise.
5426 (LOCAL_SYMBOL_CHECK): Define.
5427 (local_symbol_make): New static function.
5428 (local_symbol_convert): New static function.
5429 (colon): Handle local symbols. Create local symbol for local
5431 (symbol_table_insert): Handle local symbols.
5432 (symbol_find_or_make): Create local symbol for local label name.
5433 (symbol_find_base): Check for local symbol.
5434 (symbol_append, symbol_insert): Check for local symbols.
5435 (symbol_clear_list_pointers, symbol_remove): Likewise.
5436 (verify_symbol_chain): Likewise.
5437 (copy_symbol_attributes): Likewise.
5438 (resolve_symbol_value): Handle local symbols.
5439 (resolve_local_symbol): New static function.
5440 (resolve_local_symbol_values): New function.
5441 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5442 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5443 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5444 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5445 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5446 (symbol_previous, symbol_next): New functions.
5447 (symbol_get_value_expression): Likewise.
5448 (symbol_set_value_expression): Likewise.
5449 (symbol_set_frag, symbol_get_frag): Likewise.
5450 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5451 (symbol_mark_used_in_reloc): Likewise.
5452 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5453 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5454 (symbol_mri_common_p): Likewise.
5455 (symbol_mark_written, symbol_clear_written): Likewise.
5456 (symbol_written_p): Likewise.
5457 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5458 (symbol_section_p, symbol_equated_p): Likewise.
5459 (symbol_constant_p): Likewise.
5460 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5461 (symbol_get_obj, symbol_set_obj): Likewise.
5462 (symbol_get_tc, symbol_set_tc): Likewise.
5463 (symbol_begin): Initialize local_hash.
5464 (print_symbol_value_1): Handle local symbols.
5465 (symbol_print_statistics): Print local symbol statistics.
5466 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5467 Declare new symbols.c functions. Move many declarations here from
5469 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5470 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5471 (struct symbol): Move bsym to make it clearly the first field.
5472 Remove TARGET_SYMBOL_FIELDS.
5473 (symbolS): Don't typedef.
5474 (struct broken_word): Remove.
5475 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5476 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5477 (symbol_clear_list_pointers): Likewise.
5478 (symbol_insert, symbol_remove): Likewise.
5479 (symbol_previous, symbol_append): Likewise.
5480 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5481 (struct local_symbol): Define.
5482 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5483 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5484 (local_symbol_get_frag, local_symbol_set_frag): Define.
5485 (local_symbol_get_real_symbol): Define.
5486 (local_symbol_set_real_symbol): Define.
5488 * write.c (write_object_file): Call resolve_local_symbol_values.
5489 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5490 (TARGET_SYMBOL_FIELDS): Don't define.
5491 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5492 ECOFF_DEBUGGING, add ECOFF fields.
5493 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5494 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5495 ECOFF_DEBUGGING, add ECOFF fields.
5496 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5497 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5498 * config/tc-mcore.h: Don't include struc-symbol.h.
5499 (TARGET_SYMBOL_FIELDS): Don't define.
5500 (struct mcore_tc_sy): Define.
5501 (TC_SYMFIELD_TYPE): Define.
5502 * Many files: Use symbolS instead of struct symbol. Use new
5503 accessor functions rather than referring to symbolS fields
5506 * read.c (s_mri_common): Don't add in value of line_label.
5508 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5509 checking for SEC_LINK_ONCE.
5511 * config/tc-sh.h (sh_fix_adjustable): Declare.
5513 * app.c (input_buffer): New static variable.
5514 (app_push): Save saved_input in allocated buffer.
5515 (app_pop): Restored saved_input.
5516 (do_scrub_chars): Change get parameter to take char * and int as
5517 arguments. Change GET macro to pass input_buffer to get
5518 function. Don't save input into allocated buffer.
5519 * as.h (do_scrub_chars): Update declaration.
5520 * input-file.c (input_file_get): Change to take char * and int.
5521 Read data into passed in buffer. Remove static buffer.
5522 * read.c (scrub_from_string): Change to take char * and int. Copy
5523 data into passed in buffer.
5525 * hash.h: Neaten. Declare hash_traverse.
5526 * hash.c: Complete rewrite based on BFD hashing code.
5527 * gasp.c (chunksize): New variable.
5528 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5531 1999-05-28 Nick Clifton <nickc@cygnus.com>
5533 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5534 addend unless the target uses an old ABI.
5536 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5538 -Wchar-subscripts cleanup
5539 * listing.c (listing_newline): Use unsigned char variable, so
5540 calls to isascii,iscntrl are correct.
5541 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5543 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5544 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5545 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5546 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5548 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5550 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5552 (arch_coldfire_p): New #define.
5553 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5555 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5557 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5559 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5560 (install_operand): Add place `N'.
5561 (init_table): Add registers ACC, MACSR, MASK.
5563 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5565 * config/tc-m68k.c: Change mcf5200 --> mcf.
5566 (archs): Add mcf5206e, mcf5307.
5567 (m68k_ip): Add format `u'.
5568 (install_operand): Add place `m', `M', `h'.
5569 (init_table): Add upper/lower registers.
5571 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5573 1999-05-28 Martin Dorey <mdorey@madge.com>
5575 * config/tc-i960.c: Several minor changes to add ELF and
5576 BFD_ASSEMBLER support.
5577 * config/tc-i960.h: Likewise.
5578 * configure.in (i960-*-elf*): New target.
5579 * aclocal.m4, configure: Rebuild.
5581 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5583 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5584 reloc changes when defined(BFD_ASSEMBLER).
5586 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5588 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5590 * write.c (write_print_statistics): Output to file, not stderr.
5592 * expr.c (generic_bignum_to_int32,64): Prototype.
5594 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5595 output_sleb128, output_uleb128, output_big_sleb128,
5596 output_big_uleb128, output_big_leb128): Prototype.
5597 (output_big_sleb128, output_big_uleb128): Make inline.
5598 (output_big_leb128): Remove inline
5600 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5601 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5602 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5603 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5604 value for correct overflow check in write.c:fixup_segment.
5605 * write.c (fixup_segment): Move bitfield overflow checks to after
5606 the md_apply_fix call.
5607 * config/obj-coff.c (fixup_segment): Likewise.
5608 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5609 valueT *val argument.
5611 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5613 * config/atof-ieee.c (gen_to_words): Correctly round a
5614 denormalized number. Fix off-by-one in range checking for
5615 exponent in a denormal.
5617 1999-05-10 Nick Clifton <nickc@cygnus.com>
5619 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5622 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5624 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5626 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5628 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5629 (ReverseRegRegmem): Remove.
5630 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5631 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5632 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5635 From Doug Ledford <dledford@redhat.com>
5636 * config/tc-i386.h (RegXMM): New for P/III.
5637 * config/tc-i386.c: Add support for P/III.
5639 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5641 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5642 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5643 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5645 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5647 * config/tc-i386.c (i386_immediate): Skip whitespace before
5648 complaining about junk after expression.
5649 (i386_displacement): Likewise.
5651 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5653 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5654 Don't copy before downcaseing.
5656 1999-05-05 Catherine Moore <clm@cygnus.com>
5658 * tc-m68k.c: Include elf/m68k.h.
5659 (m68k_elf_final_processing): New routine.
5660 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5663 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5665 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5668 1999-04-30 Nick Clifton <nickc@cygnus.com>
5670 * config/tc-mcore.c (mcore_s_section): Dump literals before
5673 1999-04-29 Nick Clifton <nickc@cygnus.com>
5675 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5678 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5680 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5681 (TC_INIT_FIX_DATA): Delete.
5682 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5683 (TC_INIT_FIX_DATA): Delete.
5684 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5685 * write.c (fix_new_internal): Initialize fx_cgen member.
5686 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5687 (gas_cgen_md_apply_fix3): Update.
5688 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5689 (md_cgen_record_fixup_exp): Update.
5690 (FX_OPINFO_R_TYPE): Update.
5692 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5693 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5694 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5695 * frags.h (struct frag): Make opindex, opinfo ints.
5697 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5699 1999-04-26 Tom Tromey <tromey@cygnus.com>
5701 * aclocal.m4, configure: Updated for new version of libtool.
5703 1999-04-22 Nick Clifton <nickc@cygnus.com>
5705 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5707 (md_apply_fix3): Do not fix up absolute relocations against
5710 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5712 1999-04-20 Nick Clifton <nickc@cygnus.com>
5714 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5715 changes and data-in-text directives.
5716 (mcore_cons): New function: intercept cons() operations.
5717 (mcore_float_cons): New function: intercept float_cons()
5719 (mcore_stringer): New function: intercept stringer() operations.
5721 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5723 * obj.h (struct format_ops): Change generate_asm_lineno field to
5725 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5727 * config/tc-alpha.c (find_opcode_match): Add default case to
5729 (find_macro_match): Likewise.
5730 (load_expression): Parenthesize && within ||.
5732 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5734 1999-04-17 Nick Clifton <nickc@cygnus.com>
5736 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5737 .text .data .section pseudo ops.
5738 (mcore_s_section): New function. Dump lits before changing secs.
5739 (mcore_s_text): New function. Dump lits before changing secs.
5740 (mcore_s_data): New function. Dump lits before changing secs.
5742 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5744 * config/tc-mips.c (mips_32bitmode): New.
5745 (md_begin): Set mips_32bitmode if needed.
5746 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5747 Set EF_MIPS_32BITMODE.
5749 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5751 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5754 1999-04-16 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5758 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5760 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5761 expressions correctly.
5764 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5766 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5768 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5770 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5771 and fmpynfadd instructions.
5773 1999-04-11 Richard Henderson <rth@cygnus.com>
5775 * as.h (environ): Declare it, if needed.
5776 * as.c (dump_statistics): Don't declare environ.
5777 * configure.in (environ): Detect declaration.
5778 * configure, config.in: Rebuild
5780 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5781 (i386_displacement): Allocate enough space for replacement buffer.
5782 Clean up replacement buffer initialization.
5784 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5786 * subsegs.c (section_symbol): Don't create a new symbol if one
5787 already exists; instead, use the existing one, but set its segment
5788 and frag data if it hasn't already been defined.
5789 * config/obj-coff.c (c_section_symbol): Likewise.
5791 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5793 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5795 1999-04-08 Nick Clifton <nickc@cygnus.com>
5797 * config/tc-mcore.c: New File: Support routines for MCore
5799 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5800 * config/obj-coff.c: Add support for mcore-pe target.
5802 * Makefile.am: Add support for MCore targets.
5803 * Makefile.in: Regenerate.
5804 * configure.in: Add support for MCore targets.
5805 * configure: Regenerate.
5807 * doc/all.texi: Set MCORE.
5808 * doc/as.texinfo: Document MCore specific command line options.
5810 * write.h: Prevent multiple inclusion.
5812 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5814 * asintl.h (LC_MESSAGES): Never define.
5815 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5817 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5820 * Makefile.am (m68k-parse.c): If configuring in the source
5821 directory, copy m68k-parse.y into the local directory before
5822 running ylwrap, to remove spurious differences when generating
5824 * Makefile.in: Rebuild.
5826 * config/tc-sparc.h (md_do_align): Just allocate the number of
5827 bytes necessary, rather than always allocating 1024.
5829 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5831 * listing.c (listing_newline): Add cast to avoid warning.
5832 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5833 * config/tc-i386.c (i386_scale): Add return value.
5834 (build_displacement_string): Remove unused local temp_disp2.
5835 (i386_intel_memory_operand): Add parentheses to avoid warning.
5836 (i386_intel_operand): Remove unused local end_of_operand_string.
5837 (i386_operand): Remove unused local operand_modifier.
5838 (i386_operand): Add parens to avoid warning.
5840 1999-04-04 Don Bowman <don@pixsci.com>
5842 * configure.in: Add mips*-*-vxworks* target; have it define
5844 * configure, config.in: Rebuild.
5846 1999-03-31 Nick Clifton <nickc@cygnus.com>
5848 * configure.in (emulations): Add support for arm-epoc-pe.
5849 * configure: Regenerate.
5850 * config/te-epoc-pe.h: New file. Define macros specific to
5852 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5853 for arm-epoc-pe target.
5855 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5857 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5859 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5861 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5862 detect ",n" without a condition.
5863 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5866 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5868 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5869 instruction is encoded with one bit.
5872 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5874 * doc/internals.texi (CPU backend): Mention that
5875 line_separator_chars should not include newline. From thi
5876 <ttn@mingle.glug.org>.
5878 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5880 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5881 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5883 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5885 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5887 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5889 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5892 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5894 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5896 1999-03-15 Martin Hunt <hunt@cygnus.com>
5898 * app.c (do_scrub_begin): Change '-' back to a symbol char
5899 so we can use multiple opcodes on a line again.
5901 * config/tc-d30v.c: By default, warn if a symbol has
5902 the same name as a register. Plus some minor
5903 updates from the branch.
5905 1999-03-13 Nick Clifton <nickc@cygnus.com>
5907 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5908 BFD_RELOC_16 and BFD_RELOC_64.
5910 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5912 * expr.c (expr): Add missing else.
5914 1999-03-12 Nick Clifton <nickc@cygnus.com>
5916 * config/tc-arm.c (md_apply_fix3): Improve error message.
5918 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5920 * Makefile.am (CPU_TYPES): Add fr30.
5921 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5922 (fr30,m32r dependencies): Update.
5923 * Makefile.in: Rebuild.
5925 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5926 (gas_cgen_record_fixup_exp): Ditto.
5927 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5928 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5929 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5930 (md_cgen_lookup_reloc): Update use of operand->type.
5931 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5932 (md_convert_frag): Call cgen_operand_lookup_by_num.
5933 (md_cgen_lookup_reloc): Update use of operand->type.
5934 (m32r_cgen_record_fixup_exp): Ditto.
5936 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5938 * config/tc-mips.c (md_show_usage): Fix message.
5940 1999-03-03 Nick Clifton <nickc@cygnus.com>
5942 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5943 and LDR reg,=<expr> instruction.
5945 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5948 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5950 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5952 1999-02-17 Nick Clifton <nickc@cygnus.com>
5954 This patch was created by: Scott Bambrough
5955 <scottb@corelcomputer.com>
5958 Special cased '@' character. The '@' character is used as the
5959 ARM assembler comment character, as a special character
5960 and in ELF .symver pseudo-op's, and as a special character in
5961 .type and .section pseudo-ops.
5962 (symver_pseudo): New static variable.
5963 (symver_state): New static variable.
5964 (struct app_save): Add field 'symver_state'.
5965 (app_push): Save global symver_state int struct app_save.
5966 (app_pop): Restore global symver_state from struct app_save.
5967 (do_scrub_chars): Special case handling of '@' character in
5970 * configure.in: Modified to recognize armv* uname syntax from ARM
5972 * configure: Regenerated.
5974 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5975 a prefix to the section's type.
5976 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5977 the type's typename.
5979 * config/tc-arm.h: Add support for PIC generation:
5980 (pic_code): New boolean.
5981 (obj_relocate_extern): Define.
5982 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5983 (TC_CONS_FIX_NEW): Define.
5984 (tc_fix_adjustable): Define.
5985 (GLOBAL_OFFSET_TABLE_NAME): Define.
5987 * config/tc-arm.c: Add support for PIC generation:
5988 (line_seperator_chars): Allow ';' as a seperator for Linux.
5989 (is_immediate_prefix): New macro.
5990 (arm_parse_reloc): New function.
5991 (s_arm_elf_cons): New function.
5992 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5993 (md_undefined_symbol): Special case handling for the Global Offset
5995 (md_apply_fix3): Handle PIC relocs.
5996 (tc_gen_reloc): Handle PIC relocs.
5997 (md_parse_option): Add support for '-k' command line switch to
5998 enable PIC generation.
5999 (cons_fix_new_arm): New function.
6000 (s_arm_elf_cons): New function.
6002 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
6004 * configure.in: Add comments for uses of AC_DEFINE.
6005 * acinclude.m4: Likewise.
6006 * acconfig.h: Remove.
6007 * aclocal.m4: Rebuild.
6008 * configure: Rebuild.
6009 * Makefile.in: Rebuild.
6010 * config.in: Rebuild.
6012 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6014 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6015 non-constant offset from a base register.
6017 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6019 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6022 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6024 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6025 (emit_insn): Look for pc-relative and no-overflow specifiers on
6026 internal relocation types.
6028 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6030 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6033 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6035 (mips_4650, mips_4010, mips_4100): Variables removed.
6036 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6037 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6039 (md_begin): Don't bother initializing the mips_NNNN variables;
6040 mips_cpu is set, and that's good enough now.
6041 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6042 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6043 (show): New function, to handle wrapping in the CPU lists.
6044 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6046 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6048 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6049 than treat as an immediate specifier.
6051 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6053 * config/tc-i386.c: Prototype many functions.
6054 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6055 (i386_immediate): Remove unused second argument.
6056 (i386_intel_operand): Fix i386_is_reg typo.
6057 (i386_operand): Use allow_naked_reg.
6058 (output_invalid): Make operand int for K&R.
6060 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6062 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6064 * Makefile.in: Rebuild.
6066 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6068 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6070 (EXTRA_as_new_SOURCES): Comment out.
6071 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6072 * Makefile.in: Rebuild.
6073 * doc/Makefile.in: Rebuild.
6074 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6075 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6076 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6077 * configure: Rebuild.
6078 * aclocal.m4: Rebuild.
6079 * config.in: Rebuild.
6080 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6081 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6082 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6083 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6084 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6085 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6086 (gas_cgen_record_fixup_exp): Ditto.
6087 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6088 descriptor, not global variable.
6089 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6090 descriptor, not global variable. Refer to insert_operand handler
6091 via cpu descriptor, not global function.
6092 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6093 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6094 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6095 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6096 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6097 * config/tc-m32r.c: Ditto.
6098 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6099 (md_assemble): Ditto.
6100 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6102 1999-02-09 Nick Clifton <nickc@cygnus.com>
6104 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6105 relocations for ELF targets.
6107 1999-02-08 Nick Clifton <nickc@cygnus.com>
6109 * configure.in: Add support for StrongARM target.
6110 * configure: Regenerate.
6112 1999-02-05 Nick Clifton <nickc@cygnus.com>
6114 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6116 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6119 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6121 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6123 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6125 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6126 (INTEL_DWORD_MNEM_SUFFIX): Define.
6129 (DWORD_PTR): Define.
6130 (XWORD_PTR): Define.
6132 (OFFSET_FLAT): Define.
6134 (NONE_FOUND): Define.
6137 * config/tc-i386.c (set_intel_syntax): New routine.
6138 (intel_syntax): Declare.
6139 (allow_naked_reg): Declare.
6140 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6141 (intel_float_operand): New routine.
6142 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6143 Handle brackets as well as parens. Call i386_intel_operand for
6144 intel syntax. Reverse operands if appropriate. Handle new
6145 suffixes. Handle movzx and movsx.
6146 (i386_is_reg): New routine.
6147 (i386_immediate): New routine.
6148 (i386_scale): New routine.
6149 (i386_displacement): New routine.
6150 (i386_operand_modifier): New routine.
6151 (build_displacement_string): New routine.
6152 (i386_parse_seg): New routine.
6153 (i386_intel_memory_operand): New routine.
6154 (i386_intel_operand): New routine.
6155 (i386_operand): Call i386_displacement, i386_immediate,
6156 i386_scale, etc. instead of handling inline.
6157 (parse_register): Handle registers without prefix.
6159 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6161 * configure: Regenerate.
6162 * configure.in (arm-*-oabi): New.
6163 (thumb-*-oabi): New.
6164 * config/tc-arm.c (target_oabi): Declare.
6165 (md_apply_fix3): Support REL relocs.
6166 (md_parse_option): Handle -oabi.
6167 (elf32_arm_target_format): New routine.
6168 (md_longopts): Add OPTION_OABI.
6169 * config/tc-arm.h: Redefine TARGET_FORMAT.
6172 1999-01-28 Nick Clifton <nickc@cygnus.com>
6174 * write.c (write_relocs): Handle out of range error.
6176 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6177 (fr30_force_relocation): Default to 0.
6179 * config/tc-fr30.h (obj_fix_adjustable): Define.
6180 (TC_FORCE_RELOCATION): Define.
6182 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6185 1999-01-16 Nick Clifton <nickc@cygnus.com>
6187 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6188 merge of two instructions if the left instruciton kills the right.
6190 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6192 * Makefile.in: Regenerate.
6193 * configure.in: Redo test for using cgen.
6194 * configure: Regenerate.
6196 1999-01-09 Nick Clifton <nickc@cygnus.com>
6198 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6199 redefinition of this macro.
6201 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6203 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6206 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6208 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6209 a read of HI or LO and an immediatly following branch.
6211 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6213 * config/tc-mips.c (md_begin): Another correction to the setting of
6216 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6218 * config/tc-mips.c (md_begin): Correct type-o in setting of
6221 1998-12-21 Nick Clifton <nickc@cygnus.com>
6223 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6224 bit insn when optimizing, so that parallelised instructions will
6225 start on a 32 bit boundary.
6227 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6229 * config/tc-mips.c (mips_eabi64): New.
6230 (md_begin): Set mips_eabi64.
6231 (mips_elf_final_processing): Use it.
6233 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6235 * config/tc-mips.c (mips_elf_final_processing):
6236 Correct setting of ABI in e_flags.
6238 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6240 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6243 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6245 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6247 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6249 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6250 warning, values that don't fit in the field.
6252 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6254 * config/tc-mips.c (mips_abi_string): New.
6255 (md_parse_option,md_longopts): Add mabi.
6256 (mips_elf_final_processing): Set e_flags based on mabi flag.
6258 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6260 * config/tc-mips.c (md_parse_option): Handle vr4111.
6262 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6264 * config/tc-h8300.c (build_bytes): Change message given if the
6265 instruction requires H8/300H mode and we're not in Hmode, to
6266 suggest that it may be the operand modes that are the problem, not
6267 necessarily the opcode.
6269 1998-12-10 Nick Clifton <nickc@cygnus.com>
6271 * config/tc-fr30.c: Add line separator character.
6273 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6275 * configure.in (hppa-*-mpeix*): New target.
6276 * config/obj-som.h (obj_som_compiler): Declare.
6277 * config/obj-som.c (compiler_seen): New static variable.
6278 (obj_som_compiler): New function.
6279 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6280 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6281 (pa_type_args): Set hppa_priv_level.
6282 (pa_compiler): New static function if OBJ_SOM.
6283 * configure: Rebuild.
6285 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6287 * read.c (output_leb128): Don't mark as inline.
6289 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6291 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6292 AIX .vbyte unaligned data support.
6293 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6294 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6297 1998-12-07 Nick Clifton <nickc@cygnus.com>
6299 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6302 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6304 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6305 BFD_RELOC_ARM_PCREL_BRANCH.
6307 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6309 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6310 checking the target type.
6311 (mips-dec-bsd*): Set endian to little.
6312 * configure: Rebuild.
6314 COFF weak symbol support, based on patches from Mark Elbrecht
6315 <snowball3@usa.net>:
6316 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6317 * config/obj-coff.c (obj_coff_weak): New static function.
6318 (obj_coff_endef) [both versions]: Handle weak symbols.
6319 (coff_frob_symbol): Likewise.
6320 (yank_symbols): Likewise.
6321 (obj_pseudo_table): Add "weak".
6323 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6324 <aymeric.vincent@emi.u-bordeaux.fr>.
6325 * aclocal.m4: Rebuild with current tools.
6326 * configure: Rebuild.
6328 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6329 an assertion failure for a case we can't handle when OBJ_ECOFF.
6331 * expr.c (operator): And with 0xff to avoid problems with signed
6334 1998-12-03 Nick Clifton <nickc@cygnus.com>
6336 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6337 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6339 1998-12-02 Nick Clifton <nickc@cygnus.com>
6341 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6344 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6346 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6347 calculation of pcrel point.
6349 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6351 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6354 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6356 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6358 (d10v_cleanup): Only generate previous insn if a multiline insn is
6361 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6366 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6368 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6369 -marm6xxx command line switches.
6371 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6373 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6374 (itbl-ops.o): Delete duplicate dependencies.
6375 Rebuild dependencies.
6376 Add fr30 dependencies.
6377 * Makefile.in: Rebuild.
6379 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6381 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6383 * listing.c: Ignore line terminator characters found inside
6386 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6388 * po/gas.pot: Regenerated.
6390 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6392 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6393 fr30_is_label_start(). Also checks for delay slot insns.
6395 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6396 FR30 instructions which contain a colon in the mnemonic.
6398 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6400 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6402 * config/tc-fr30.c: Removed currently superflous code.
6404 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-fr30.h: New file.
6407 * config/tc-fr30.c: Tweaking so that it will compile.
6409 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6411 * config/tc-d10v.h (obj_fix_adjustable): Define.
6412 (TC_FORCE_RELOCATION): Define.
6413 (d10v_force_relocation): Declare.
6414 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6415 (md_apply_fix3): Handle Vtable relocs.
6416 (d10v_fix_adjustable): New.
6417 (d10v_force_relocation): New.
6419 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6421 * config/tc-d30v.c: Change default behaviour to ignore potential
6422 conflicts between register name and symbol names.
6424 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6426 * configure.in: Add fr30-*-*.
6427 * config/tc-fr30.c: New file.
6428 * Makefile.in: Regenerated.
6429 * config.in: Regenerated.
6430 * configure: Regenerated.
6431 * doc/Makefile.in: Regenerated.
6432 * po/gas.pot: Regenerated.
6434 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6436 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6439 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6441 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6443 (do_scrub_chars): Add some casts to unsigned char to avoid
6444 unwanted sign extension.
6445 * read.c (lex_type): Set characters about 127 to be symbol
6447 * config/tc-i386.c (md_begin): Set identifier_chars and
6448 operand_chars for values above 127.
6450 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6452 * configure.in: detect cygwin* instead of cygwin32*
6453 * configure: regenerate
6455 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6457 * listing.c: Add support for producing a listing from piped
6460 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6462 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6463 (append_insn): Account for the tx39's multiply behavior.
6465 1998-10-26 Michael Meissner <meissner@cygnus.com>
6467 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6468 from assemble_parallel_insns. Add support for '->' to indicate
6469 explicitly serializing the instructions.
6470 (md_assemble): Ditto.
6472 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6474 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6477 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6479 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6481 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6483 * config/tc-mips.c : support frame and regmask/fregmask when
6484 MIPS_STABS_ELF is specified.
6486 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6488 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6489 (md_apply_fix): Don't return 1 for VTABLE relocs.
6490 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6492 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6494 * doc/c-i386.texi: Replace occurences of "opcode" with
6495 "instruction mnemonic", "instruction", or "mnemonic" when
6496 referring to the name of an instruction. Use "opcode" when
6497 referring to the sequence of machine bytes.
6499 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6500 (is_opcode_char): Rename to is_mnemonic_char.
6501 (md_assemble and i386_operand): Correct error messages from
6502 "opcode" to "instruction mnemonic"
6503 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6504 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6505 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6506 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6507 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6508 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6509 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6511 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6513 * config/tc-i386.c (i386_operand): Check for garbage after
6516 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6518 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6519 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6521 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6523 * config/tc-sh.h (obj_fix_adjustable): Define.
6524 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6525 (md_apply_fix): Likewise.
6526 (tc_gen_reloc): Likewise.
6527 (sh_fix_adjustable): New.
6529 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6531 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6532 * cgen.h (gas_cgen_finish_insn): Update prototype.
6533 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6534 cgen_insn_t -> CGEN_INSN_INT.
6535 (make_parallel): Update handling of CGEN_INT_INSN_P.
6536 (assemble_parallel_insn): Ditto.
6537 (target_make_parallel): New function.
6538 (md_assemble): Use it.
6540 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6542 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6544 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6546 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6547 converted into lower case.
6549 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6551 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6552 (gas_cgen_tc_gen_reloc): Likewise.
6553 * config/tc-m32r.h (obj_fix_adjustable): Define.
6554 * config/tc-m32r.c (m32r_fix_adjustable): New.
6555 (m32r_force_relocation): Handle VTABLE relocs.
6557 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6559 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6561 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6563 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6564 to lower case before parsing.
6566 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6567 parallel insns modift buts in the PSW as a side effect.
6569 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6571 * config/tc-d30v.c (find_format): Test for missing flag and
6574 (md_apply_fix3): Fix error messages to avoid
6575 assumption about presence of a symbol.
6577 (parallel_ok): Disallow parallel instructions that both modify the
6580 (find_format): Generate a warning if an odd numbered register is
6581 used as the first register in a mutli-register instruction.
6583 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6585 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6586 relocations are always associated with a symbol.
6588 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6590 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6591 (elf32_sparc_force_relocation): Declare.
6592 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6593 (tc_gen_reloc): Handle vtable relocs.
6594 (elf32_sparc_force_relocation): New.
6596 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6598 * symbols.c (S_IS_FUNCTION): New.
6599 * config/tc-v850.h (obj_fix_adjustable): Define.
6600 (TC_FORCE_RELOCATION): Define.
6601 (v850_force_relocation): Declare.
6602 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6603 of fx_addnumber for VTABLE reloc addends.
6604 (md_apply_fix3): Handle VTABLE relocs.
6605 (v850_fix_adjustable): New.
6606 (v850_force_relocation): New.
6608 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6610 * tc-hppa.c (fp_operand_format): Add some additional formats.
6611 (pa_ip): Do not automatically promote into pa2.0 mode.
6612 (pa_level): Handle ".level 2.0".
6614 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6616 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6617 * config/tc-i386.h (template.extension_opcode): Change to
6618 unsigned int to allow full range of 8-bit opcode suffixes.
6619 (None): Redefine as 0xffff.
6621 From Jeff B Epler <jepler@usgs.gov>
6622 * doc/c-i386.texi (i386-SIMD): New section.
6624 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6626 * read.c (discard_rest_of_line): New function.
6627 * read.h: Declare it.
6628 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6630 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6632 * config/tc-d10v.c (find_symbol_matching_register): New function.
6633 (find_opcode): Cope with the case where a register name matches
6636 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6638 * config/tc-v850.c (md_pcrel_from): Rename to
6639 v850_pcrel_from_section.
6640 (v850_pcrel_from_section): Do not resolves symbols in other
6643 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6645 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6647 * config/tc-d10v.c (find_opcode): Generate an error if a register
6648 is supplied for an operand that should not be a register.
6650 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6652 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6653 instructions to have another instruction in the right bin.
6655 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6658 the right container if the left container holds a branch
6661 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6663 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6664 both a register name and symbol name.
6665 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6667 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6669 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6670 execution unit class.
6672 (reg_name_search): If a name matches a register and a symbol,
6673 prefer the register.
6674 (find_format): Disallow flag registers when a general purpose
6675 register is required.
6676 If a number is required, but a register has been given, check to
6677 see if a symbol with the same name as the register exists, and if
6678 so, use that symbol.
6680 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6682 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6684 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6686 * config/tc-d30v.c (find_format): Do not accept flag registers as
6687 general purpose registers.
6688 (find_format): If an immediate value is expected at a given place
6689 in a format, but a register name has been provided instead, check
6690 to see if that register name matches the name of a predefined
6691 symbol and if it does, then use the symbol instead.
6692 (reg_name_search): If a register name matches a symbol name,
6693 prefer the register name to the symbol name.
6695 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6697 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6698 the previous insn to empty.
6700 1998-09-20 Michael Meissner <meissner@cygnus.com>
6702 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6703 pieces, forcing the use of an ANSI compiler.
6705 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6707 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6709 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6711 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6713 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6715 (obj_elf_vtable_entry): Likewise.
6716 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6717 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6718 (tc_gen_reloc): Likewise.
6719 (arm_fix_adjustable): Likewise.
6720 (elf32_arm_force_relocation): New.
6721 (armelf_frob_symbol): Remove coff-style symbol support.
6723 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6725 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6727 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6729 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6730 OBJ_COFF so that routine is defined for a.out format.
6732 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6734 * config/tc-i386.c (i386_operand): Detect non-segment registers
6735 used as segment prefixes.
6737 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6740 optimize across FDE boundaries.
6742 * config/obj-coff.c (obj_coff_section): Preserve any link once
6743 flags when setting the section flags.
6745 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6747 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6748 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6750 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6752 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6755 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6757 * frags.c (frag_grow): Include the size of the frag struct in the
6760 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6761 if the new subseg comes before the old.
6763 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6765 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6766 to handle edge8 and edge16.
6768 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6770 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6771 before we clobber the symbol involved.
6773 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6775 * config/tc-arm.c: Remove OBJ_ELF definitions for
6776 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6777 use arm_adjust_symtab for OBJ_COFF.
6778 (armelf_adjust_symtab): New Routine.
6779 * config/tc-arm.h: Define obj_adjust_symtab to
6780 armelf_adjust_symtab for OBJ_ELF.
6782 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6784 * configure.in: Make all i386-elf targets use bfd_gas.
6785 * config/tc-i386.c (tc_i386_force_relocation): New.
6786 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6787 (md_apply_fix3): Likewise.
6788 (tc_gen_reloc): Handle them.
6789 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6790 tc_i386_force_relocation.
6792 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6794 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6796 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6798 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6799 current opcode after writing the first insturction of a reverse
6802 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6804 * read.h (generate_lineno_debug): Add prototype.
6805 * read.c (generate_lineno_debug): Make non-static.
6807 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6809 * config/tc-i386.c (md_assemble): Only warn for address/data size
6812 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6814 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6815 against Thumb function names, as the linker needs this information.
6817 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6819 * expr.c (operand): Check also that there is no advance in operand
6820 after atof_generic in order to decide "is it label 0f or floating
6823 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6825 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6826 command line options with a single dash.
6827 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6829 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6831 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6832 * tc-arm.c (arm_fix_adjustable): New routine.
6834 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6836 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6837 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6838 demand_empty_rest_of_line before mri_comment_end.
6839 (equals): Check garbage after expression before
6840 mri_comment_end in MRI mode.
6842 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6844 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6845 small immediate constant to use the constant itself rather than
6848 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6850 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6851 (pa_leave): Likewise.
6853 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6855 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6857 (i386_operand): Fix an error message.
6859 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6861 * doc/c-arm.texi (ARM Directives): Document .req directive.
6863 * config/tc-arm.c (reg_required_here): Display erroneous string if
6864 the register name could not be decoded.
6865 Do not set inst.instruction if the sift is -1.
6867 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6869 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6872 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6874 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6875 even if it is belived to be unnecessary.
6877 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6879 config/tc-i386.c (i386_operand): Size immediate constants by
6880 suffix (erroneously removed as part of July 7 change).
6882 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6884 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6885 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6886 (armelf_frob_symbol): New Routine.
6887 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6889 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6891 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6893 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6895 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6896 command line switches passed to assembler.
6898 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6900 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6901 (gas_cgen_opcode_desc): Declare.
6902 (gas_cgen_parse_operand): Declare.
6903 (*): Prepend gas_ to gas specific fns to denote them as such.
6905 * cgen.c (gas_cgen_opcode_desc): New global
6906 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6907 (queue_fixup): Renamed from cgen_queue_fixup.
6908 (*): Prepend gas_ to gas specific fns to denote them as such.
6910 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6911 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6912 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6913 Open opcode table and initialize it.
6914 (make_parallel): Use gas_cgen_opcode_desc.
6915 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6916 (md_assemble): Ditto.
6918 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6920 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6921 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6922 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6923 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6924 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6925 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6926 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6927 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6928 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6929 (INIT_STAB_SECTION): Likewise.
6930 (OBJ_PROCESS_STAB): Likewise.
6932 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6933 (md_parse_option): Watch for them.
6934 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6935 (md_begin): Kill neverdef code.
6936 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6937 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6938 (s_alpha_coff_wrapper): New.
6939 (md_pseudo_table): Trap all ECOFF pseudos.
6941 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6943 Start of changes to remove mdebug section from mips*-elf
6944 Based on MIPS_STAB_ELF definition
6945 * acconfig.h: undef if not configured
6946 * config.in: undef if not configured
6947 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6948 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6949 * stabs.c (s_stab_generic): flush frag
6951 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6953 * configure.in: (arm-*-elf): Handle.
6954 (thumb-*-elf): Handle.
6955 * configure: Regenerate.
6956 * read.c (stringer): Fix typo in comment.
6957 * write.c (fixup_segment): Don't add symbol value to addend if
6959 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6961 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6964 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6966 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6967 (write_2_short): Emit warning if new flag is set.
6968 (do_assemble): Set flags if left instruction is one of special
6969 "right-instruction-killer" type.
6971 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6973 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6974 Always output words in debug_info section as big endian.
6975 (sparc_target_format): Choose correct bfd target.
6976 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6978 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6980 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6981 to work with internationalization code. Issue an error when two
6982 operands match that are not allowed to match.
6984 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6986 * configure.in (install_tooldir): Allow target to specify whether
6987 it wants to be installed in $(tooldir)/bin.
6988 * configure: Regenerate.
6989 * Makefile.am (install-exec-local): Set install-exec-tooldir
6990 dependency via configure.
6991 * Makefile.in: Regenerate.
6993 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6995 * Makefile.am (install-exec-local): Split into two ...
6996 (install-exec-bindir,install-exec-tooldir): New rules.
6997 * Makefile.in: Regenerate.
6999 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * Makefile.am (install-exec-local): Don't remove the file before
7002 checking whether $(bindir) == $(tooldir)/bin. From Maciej
7003 W. Rozycki <macro@ds2.pg.gda.pl>.
7004 * Makefile.in: Rebuild.
7006 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7008 * cgen.c: Include libiberty.h.
7009 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7010 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7011 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7012 (md_cgen_lookup_reloc)): Declare.
7013 (md_cgen_record_fixup_exp): Declare.
7014 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7015 (m32r_relax_frag): Declare.
7016 (cgen_md_apply_fix3): Decls moved to cgen.h.
7017 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7018 (m32r_cgen_record_fixup_exp): Delete decl.
7019 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7020 (assemble_nop): Delete.
7021 (expand_debug_syms): Delete unused `exp'.
7022 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7023 Add default case for -Wall.
7024 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7025 (md_atof): Delete unused wordP.
7027 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7029 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7032 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7034 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7035 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7036 .print, .purgem, and .struct. Remove documentation for
7039 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7041 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7042 Update call to insert_operand.
7044 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7046 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7048 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7050 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7051 whitespace after a prefix operator.
7053 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7055 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7057 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7059 * config/tc-sparc.c (log2): New static function.
7060 (s_reserve): Use log2 to convert alignment before calling
7062 (s_common): Use log2 to convert alignment before calling
7063 record_alignment and frag_align.
7064 (sparc_cons_align): Use log2.
7066 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7068 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7069 (s_common): Likewise.
7071 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7072 initialization of waddr.
7073 (sparc_elf_final_processing): Add default case to switch.
7075 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7077 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7078 than temporary real.
7080 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7082 * write.c (subsegs_finish): Don't align the segments if there were
7085 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7086 copying aux information.
7088 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7089 expression into a symbol.
7091 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7093 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7094 type to unsigned int.
7095 (md_assemble): Change type used to store offsets from unsigned
7097 (i386_operand): Switch error check to only call RESTORE_END_STRING
7098 once after parse_register.
7100 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7102 * config/tc-v850.c (md_show_usage): Changed format to match that
7105 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7107 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7109 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7111 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7114 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7116 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7117 * doc/Makefile.in: Rebuild.
7119 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7121 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7122 for %lo expressions.
7123 (mips_ip, case 'u'): Move range check after code to mask
7124 off bits in %hi/%lo expressions. Mask off high bits for
7127 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * doc/Makefile.am (gasver.texi): New target.
7130 (as.info, as.dvi): Depends upon gasver.texi.
7131 * doc/as.texinfo: Include gasver.texi. Mention version number on
7132 title page and in top node.
7133 * doc/Makefile.in: Rebuild.
7135 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7137 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7138 but not including the line containing the edict.
7139 * listing.h (LISTING_EOF): New.
7140 * input-scrub.c (input_scrub_next_buffer): Call it.
7142 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7144 * config/tc-i386.c (i386_operand): Don't set the size of an
7145 immediate address based solely on the suffix and the mode.
7147 * config/tc-i386.c (md_assemble): Add assertion to make sure
7148 overlap2 does not set Imm.
7150 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7151 sequences of whitespace to a single space.
7152 (is_space_chars): Just compare with space.
7153 (md_begin): Don't initialize space_chars.
7154 (md_assemble): Just skip a single whitespace character.
7155 (i386_operand): Rewrite base-index parsing to use new
7156 parse_register, and to skip white space. Skip white space in a
7157 number of other places too. Don't give error message if
7158 parse_register fails.
7159 (parse_register): Change reg_string parameter to be non-const.
7160 Add end_op parameter. Skip white space after the `%', and return
7161 end of register string. Give error message here rather than
7164 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7166 Based on patch from Matt Semersky <matts@scd.hp.com>:
7167 * expr.c (op_encoding): Make const.
7168 (expr_set_precedence): New function.
7169 (expr_begin): Don't set operator rankings, just call
7170 expr_set_precedence.
7171 * expr.h (expr_set_precedence): Declare.
7172 * read.c (s_mri): Call expr_set_precedence.
7174 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7176 * doc/as.texinfo (Statements): Remove paragraph discussing
7177 continuing lines with a backslash. This hasn't worked for years,
7180 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7182 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7184 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7185 (ps_CTORS, ps_DTORS): New section types.
7186 (vms_fixup_xtors_section): New function
7187 (Ctors_Psect, Dtors_Psect): Define.
7188 (IS_GXX_XTOR): Define
7189 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7190 Filter static constructors/destructors and add to
7191 Ctors_Symbols/Dtors_Symbols chain.
7192 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7193 appropriate section.
7195 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7196 * makefile.vms: Merge vax/vms support.
7198 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7200 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7201 (elf_pseudo_table): Add them.
7202 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7203 (md_apply_fix): Accept them.
7204 (mips_fix_adjustable): Don't adjust them.
7205 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7206 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7207 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7208 (tc_fix_adjustable): Don't adjust them.
7210 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7212 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7214 * Makefile.in: Regenerate.
7215 * configure.in: AC_SUBST cgen_cpu_prefix.
7216 * configure: Regenerate.
7218 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7220 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7221 Changed all users of COND12_DELAY.
7223 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7225 * config/tc-mn10300.c (set_arch_mach): New function.
7226 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7227 (md_begin): Default to mn10300 mode.
7228 (md_assemble): Only accept instructions for the core mn10300
7229 chip and the active machine type.
7231 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7233 * subsegs.h (segment_info_type): Give the struct a name.
7234 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7235 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7236 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7237 * config/tc-w65.h (tc_reloc_mangle): Declare.
7238 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7240 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7242 * config/tc-v850.c (v850_comm): Restore old section
7243 after common processing.
7245 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7247 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7249 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7251 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7252 char with code that explicitly sign-extends.
7254 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7256 * config/tc-v850.c (md_begin): Restore text section as the current
7257 section after creating call table sections.
7258 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7261 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7262 with call to macro SYM_AUXINFO.
7264 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7266 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7267 with the program transform name.
7268 * Makefile.in: Rebuild.
7270 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7275 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7277 * config/tc-i386.c (i386_operand): Be prepared for a space between
7278 the open parenthesis and the start of the register operand,
7279 because of the June 16 change.
7281 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7283 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7286 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7288 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7289 even if it is belived to be unnecessary.
7291 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7293 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7295 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7297 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7299 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7300 shift amount for a repeated operand. The shift amount for the
7301 repeated copy comes from the size of the operand.
7303 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7305 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7307 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7309 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7311 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7313 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7314 characters in it as LEX_IS_SYMBOL_COMPONENT.
7315 * config/tc-i386.h (tc_symbol_chars): Define.
7316 (extra_symbol_chars): Declare.
7317 * config/tc-i386.c (extra_symbol_chars): Define.
7318 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7319 (line_comment_chars): Set to '/' if TE_LINUX.
7320 * doc/c-i386.texi (i386-prefixes): Update.
7321 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7323 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7325 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7326 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7328 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7330 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7331 constraint in instructions REP & REPI.
7333 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7335 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7336 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7338 (check_range): If the operand is shifted, then shift the number
7339 before checking its range.
7341 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7343 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7346 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7348 * config/tc-v850.c (v850_comm): Create special sections as needed.
7350 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7352 * config/tc-d10v.c (write_2_short): Addition of swapping
7353 instructions for sequential and reverse sequential order when
7354 given order is not possible.
7356 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7358 * Makefile.am: Rebuild dependencies.
7359 (DEP_INCLUDES): Fix reference to intl build directory.
7360 * Makefile.in: Rebuild.
7362 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7364 * doc/c-i386.texi: Update 16 bit documentation.
7366 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7367 IgnoreDataSize to IgnoreSize as they are used for address size as
7369 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7370 32-bit mode, similarly addr16/data16 and variants.
7372 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7374 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7375 sequential word multiply instructions.
7377 (do_assemble): Add extra command line argument, to allow mul32
7378 attribute to be preserved across parallel insns.
7379 (md_assemble): Insert NOPs between explicitly parallel insns which
7380 contain an 32 bit multiply and a 16 multiply.
7382 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7384 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7387 * config/tc-i386.c (reloc): Add braces.
7389 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7390 consistent with Intel naming.
7391 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7392 use bitfields in sib_byte.
7393 (modrm_byte): Don't use bitfields here either.
7395 * config/tc-i386.c (current_templates): Add const.
7396 (parse_register): Add const to return, param, and char *s.
7397 (i386_operand): Add const to reg_entry *r.
7398 * config/tc-i386.h (templates): Add const to start, end.
7400 Inspired by code for 16 bit gas support from Martynas Kunigelis
7401 <martynas@nm3.ktu.lt>:
7402 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7403 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7404 (uses_mem_addrmode): Remove.
7405 (md_estimate_size_before_relax): Add support here too.
7406 (md_relax_table): Rewrite interface to md_relax for 16 bit
7408 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7409 (opcode_suffix_to_type): Remove.
7410 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7411 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7412 (md_convert_frag): Likewise.
7413 (i386_operand): Add support for 16 bit base/index regs,
7414 immediates, and displacements. Remove some unnecessary casts, and
7415 localise end_of_operand_string, displacement_string_start,
7416 displacement_string_end variables. Add GCC_ASM_O_HACK.
7417 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7419 * config/tc-i386.c (prefix_hash): Remove.
7420 (md_begin): Rewrite without obstacks. Remove prefix hash table
7421 handling. Rewrite lexical table handling.
7422 (i386_print_statistics): Don't print prefix statistics.
7423 (md_assemble): Rewrite instruction parser so that line is not
7424 converted to lower case. Don't do a hash_find for prefixes,
7425 instead recognise them via opcode modifier.
7426 (expecting_operand, paren_not_balanced): Localise variables.
7427 * config/tc-i386.h (IsPrefix): Define.
7428 (prefix_entry): Remove.
7430 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7431 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7432 '\\' in case where comment_chars contains '/'.
7434 * config/tc-i386.c (MATCH): Ensure given operand and template
7435 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7436 you must write `ljmp *table(%ebx)'.
7438 From H.J. Lu <hjl@gnu.org>:
7439 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7440 as 0 ifndef BFD_ASSEMBLER.
7441 (md_assemble): Allow immediate operands without suffix or
7442 other reg operand to default in size to the current code size.
7444 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7446 * config/tc-v850.c (md_begin): Restore creation of
7447 .call_table_text and .call_table_data sections.
7449 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7451 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7452 after emitting a word of noops.
7454 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7456 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7457 (i386_operand): Simplify checks for valid base/index combinations.
7458 Disallow `in 4(%dx),%al'.
7460 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7462 (add_prefix): Change parameter from char to int.
7464 * config/tc-i386.h (Ugh): Define opcode modifier.
7465 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7467 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7468 CONSISTENT_REGISTER_MATCH macros to check register types more
7469 thoroughly. Check for illegal suffix/operand combinations
7470 when matching insns with operands. Handle new `s' suffix, and
7471 associated FloatMF opcode modifier for float insns with memory
7473 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7474 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7475 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7476 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7477 DATA_PREFIX_OPCODE throughout.
7479 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7480 (md_assemble): Rewrite suffix/register operand checking code to be
7481 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7482 AnyMem, the better to grep.
7484 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7485 given a memory operand. Don't set Abs bits either.
7486 (type_names): Remove Mem*, Abs*.
7487 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7488 define opcode_modifiers as these cases are handled by Disp8,
7489 Disp16, Disp32 and suffix checks.
7490 (COMES_IN_BOTH_DIRECTIONS): Remove.
7491 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7493 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7494 if IgnoreDataSize modifier given. Remove ShortformW modifier
7495 test. Add test for ShortForm in W base_opcode modification.
7496 Merge Seg2ShortForm and Seg3ShortForm code.
7497 * config/tc-i386.h (ShortFormW): Remove.
7498 (IgnoreDataSize): Define.
7500 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7502 * config/tc-d30v.c (md_assemble): Store previous segment state
7503 with previous instruction.
7505 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7507 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7508 (ebp, esp): Remove static variables.
7509 (MATCH): Remove test for InOutPortReg.
7510 (i386_operand): Properly handle InOutPortReg here instead.
7511 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7512 (md_assemble): Simplify and correct modrm and sib generation.
7513 (i386_operand): Add warning for scale without index.
7514 Rewrite checks for valid base/index combinations.
7516 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7517 macros and enclose in do while(0).
7518 (RESTORE_END_STRING): Likewise.
7519 (md_assemble): Add one to printed operand number so we start
7520 from 1 not 0. Add some more gettext invocations.
7521 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7524 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7525 DATA_PREFIX, SEG_PREFIX): Define.
7526 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7527 (check_prefix): Remove function.
7528 (add_prefix): New function. Add prefix to i.prefix as well as
7530 (md_assemble): Changes for add_prefix. Remove hack for wait
7531 prefix, instead always output prefixes in fixed order. Test
7532 for jcxz/loop when selecting between word & dword operations,
7533 and add address size prefix rather than operand size prefix.
7534 Remove operand -> address size hack when emitting jcxz/loop.
7535 (i386_operand): Remove O_Absent check as it's done in expr.
7537 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7539 * configure.in: Recognize m5200 as a cpu_type of m68k.
7540 * aclocal.m4: Rebuild with current libtool.
7541 * configure: Rebuild.
7543 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7545 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7546 to relaxable_symbol to prevent references to external symbol from
7549 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7551 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7552 symbols are relaxable.
7554 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7556 * config/tc-v850.c (md_begin): Don't create special
7557 sections by default.
7559 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7561 * config/tc-mips.c (macro): For div and udiv, close the
7562 reorder block as soon as possible.
7564 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7566 From Matt Semersky <matts@scd.hp.com>:
7567 * macro.c (macro_mri_mode): New function.
7568 * macro.h (macro_mri_mode): Declare.
7569 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7572 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7574 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7577 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7578 until after xstrdup in OBJ_EVAX case.
7580 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7582 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7583 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7584 of hardcoded magic number.
7585 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7587 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7589 * read.c (do_s_func): New function.
7591 * read.h (do_s_func): Add prototype.
7593 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7595 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7596 nops if fill pattern not specified.
7598 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7600 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7601 * config/te-go32.h (TE_GO32): Define.
7602 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7604 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7606 Implement .func/.endfunc pseudo-ops.
7607 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7609 * read.c (potable): Add .func,.endfunc.
7610 (s_func): New function.
7611 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7613 (in_doc_func_p,current_function_label): New static globals.
7614 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7616 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7618 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7619 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7620 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7621 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7622 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7623 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7624 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7625 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7626 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7627 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7628 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7629 * config/tc-a29k.c: Don't define md_short_jump_size,
7630 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7631 * config/tc-alpha.c: Likewise.
7632 * config/tc-alpha.h: Likewise.
7633 * config/tc-arm.c: Likewise.
7634 * config/tc-h8300.c: Likewise.
7635 * config/tc-h8500.c: Likewise.
7636 * config/tc-hppa.c: Likewise.
7637 * config/tc-i860.c: Likewise.
7638 * config/tc-i960.c: Likewise.
7639 * config/tc-ppc.c: Likewise.
7640 * config/tc-sh.c: Likewise.
7641 * config/tc-sparc.h: Likewise.
7642 * config/tc-tic30.c: Likewise.
7643 * config/tc-w65.c: Likewise.
7644 * config/tc-z8k.c: Likewise.
7646 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7648 * config/tc-vax.c (_): Delete this macro used for placeholder
7649 values in vax_operand_width_size; it conflicts with the _() macro
7650 used for internationalization.
7652 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7654 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7655 code. From Chris Moller <moller@bops.com>.
7657 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7658 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7659 * read.c (emit_expr): Initialize seg and subseg fields of a new
7661 * write.c (write_object_file): Switch to the appropriate segment
7662 and subsegment when processing a broken word.
7664 * config/tc-m68k.c (mri_assemble): New static function.
7665 (build_mri_control_operand): Call mri_assemble rather than
7667 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7668 (s_mri_endf, s_mri_endw): Likewise.
7670 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7672 * read.c (s_org): Call md_flush_pending_output if it is defined.
7674 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7676 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7678 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7679 (md_parse_option): Add for same.
7680 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7681 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7682 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7684 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7686 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7688 * config/tc-arm.c (find_real_start): Relax definition of local
7691 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7693 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7694 symbols at the given address, not just the last one specified.
7696 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7698 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7699 or number_to_chars_littleendian to write data.
7701 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7703 * config/tc-v850.c (md_assemble): Remove artificially created
7704 register name symbols.
7706 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7708 * write.c (fixup_segment): Change "segment" to "section" in
7711 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7713 * write.c (fixup_segment): Change sym1-sym2 message again.
7715 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7717 * write.c (fixup_segment): Improve error message for sym1-sym2
7718 errors when sym1 is in a different segment from sym2.
7720 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7722 * config/tc-m32r.c (warn_unmatched_high): New static local.
7723 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7724 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7725 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7726 (md_parse_option): Likewise.
7727 (md_show_usage): Likewise.
7728 (m32r_frob_file): Likewise.
7730 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7731 (read_a_source_file): Call them.
7732 * read.h (stabs_generate_asm_file): Declare.
7733 * stabs.c (stabs_generate_asm_file): New function.
7734 (generate_asm_file): New function.
7735 (stabs_generate_asm_lineno): Move file name handling into
7738 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7740 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7741 (d30v_current_align, d30v_current_align_seg): New variables.
7742 (d30v_last_label): New variable.
7743 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7744 (s_d30v_data, s_d30v_section): Likewise.
7745 (md_pseudo_table): Call them.
7746 (md_begin): Initialize d30v_current_align_seg.
7747 (md_assemble): Call d30v_align when needed by known current alignment.
7748 (d30v_frob_label, d30v_cons_align): New functions.
7749 * config/tc-d30v.h (md_do_align): Remove.
7750 (tc_frob_label): Call d30v_frob_label.
7751 (md_cons_align): New.
7753 * config/tc-d30v.c (find_format): Convert complex expressions to
7754 expression symbols before processing. Clean up code formatting.
7756 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7758 * po/Make-in (install-info): New target.
7760 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7762 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7764 * config/tc-mn10300.c (md_assemble): Likewise.
7766 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7768 * Makefile.am: Update with `make dep-am'.
7769 (HFILES): Add cgen.h.
7770 (cgen.o): Depend on cgen.h.
7771 * Makefile.in: Regenerate.
7773 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7775 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7777 * gasp.c (grab_label): Permit a label to be a preprocessor
7778 variable by permitting a label to start with a backslash.
7780 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7782 * config/tc-mips.c (validate_mips_insn): Removed hack
7783 for previously inaccessible bitfields in some INSN_TRAP
7786 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7788 * config/tc-d30v.c (do_assemble): Abort with error message
7789 if opcode operands do not match.
7791 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7793 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7794 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7795 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7796 similar new 'q' operand.
7798 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7800 * cgen.c (cgen_asm_finish_insn): Fix typo.
7802 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7805 * cgen.c: Include it.
7806 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7807 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7808 All callers updated.
7809 * config/tc-m32r.c: Include cgen.h.
7810 (m23r_insn): New members num_fixups,fixups.
7812 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7814 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7815 to avoid compiler warning.
7817 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7819 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7822 * makefile.vms (OBJS): Add ehopt.obj
7824 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7826 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7828 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7830 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7831 a short format insn.
7832 (md_assemble): Set it for explicitly packed insns.
7834 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7836 * config/obj-coff.c (c_symbol_merge): Do not take address of
7837 native fields when performing the memcpy.
7839 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7841 * config/tc-mips.c (macro,macro2): Implement
7842 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7844 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7846 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7847 relocations against globally visible symbols.
7848 * config/tc-m68k.c (relaxable_symbol): New macro.
7849 (m68k_ip, md_estimate_size_before_relax): Use it.
7850 (tc_m68k_fix_adjustable): Also handle weak symbols.
7852 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7854 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7855 references to externally visible symbols.
7856 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7857 values in twice for a PC relative reloc if the symbol is
7860 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7861 don't adjust a PC relative reloc against an externally visible
7863 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7864 for a PC relative fixup against an externally visible defined
7865 symbol, arrange to store object file and addend values as though
7866 the symbol were not defined.
7867 (tc_gen_reloc): Likewise.
7869 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7871 * read.c (sizeof_leb128): Referenced externally by write.c so
7874 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7876 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7877 and expand a 'debug' symbol associated with the next instruction
7878 that does not cause a short instruction to be filled with a NOP.
7879 (md_pseudo_table): Add support for .debugsym.
7880 (assemble_parallel_insn): Add calls to expand_debug_sym as
7882 (md_assemble): Ditto.
7884 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7886 * as.c (main): Conditionally call setlocale.
7887 * gasp.c (main): Likewise.
7888 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7889 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7891 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7893 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7895 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7897 * config/tc-hppa.c: Change all calls to bzero to use memset.
7898 (pa_ip): Add cast to avoid warning.
7899 (tc_gen_reloc, md_apply_fix): Likewise.
7900 (pa_find_space_by_number): Likewise.
7901 (hppa_force_relocation): Likewise.
7902 (pa_block): Change i to unsigned int.
7903 * config/obj-som.h (obj_som_copyright): Declare.
7905 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7907 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7908 for line numbers for assembly source.
7910 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7912 * configure.in: Change version number to 2.9.4
7913 * configure: Rebuild.
7915 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7917 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7919 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7921 * ecoff.h: Change symbolS in function declaration to struct
7924 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7926 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7927 (md_convert_frag): Fix i18n typo.
7929 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7931 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7932 * ecoff.h: Protoype it.
7933 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7934 [EVAX] (s_alpha_prologue): Delete.
7935 (md_pseudo_table): Update.
7937 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7939 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7940 array to local pointer.
7941 (get_args, parse_expr): Add casts to avoid warnings.
7943 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7945 * read.c (s_set): Cast xmalloc return value to fragS *.
7946 * config/tc-m68k.c (m68k_ip): Function made static to match
7947 previous forward declaration.
7948 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7950 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7952 * config/tc-v850.c: Add internationalisation macros to error
7955 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7956 macros to error strings.
7958 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7960 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7961 reloc is in the TOC csect.
7962 (md_apply_fix3): Correct gettext typo.
7964 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7966 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7967 .L - they are local labels and the branches are not really
7968 function calls but rather far jumps.
7970 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7972 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7974 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7976 * config/tc-i386.c (md_assemble): Print operand number rather than
7977 using ordinal_names.
7978 (i386_operand): Likewise.
7980 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7982 * Makefile.am (INTLLIBS): Define to work around apparent automake
7984 All Makefiles: Regenerated.
7986 * Many files: Added gettext invocations around user-visible
7988 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7989 HAVE_LC_MESSAGES): Define.
7990 * dep-in.sed: Added asintl.h.
7991 * po/Make-in: New file.
7992 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7994 * read.c (Z_): Renamed from `_'.
7995 * Makefile.am (SUBDIRS): Added po.
7996 (POTFILES): new macro.
7997 (po/POTFILES.in): New target.
7998 ($(OBJS)): Added asintl.h.
8000 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8001 (as_new_LDADD): Added $(INTLLIBS).
8002 (as_new_DEPENDENCIES): Added $(INTLDEPS).
8003 (gasp_new_LDADD): Added $(INTLLIBS).
8004 (gasp_new_DEPENDENCIES): New macro.
8005 * configure, aclocal.m4: Rebuilt.
8006 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8008 (ALL_LINGUAS): Define.
8009 * macro.c: Include "asintl.h".
8010 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8011 * as.h: Include "asintl.h".
8012 * config/tc-i386.c (ordinal_names): Removed.
8013 (md_assemble): Changed error text to avoid ordinal_names.
8014 (i386_operand): Likewise.
8015 (reloc): Added as_bad to avoid i18n problems.
8016 (tc_gen_reloc): Likewise.
8017 * config/tc-arm.c (bad_args): Now a #define.
8019 * config/obj-vms.c (VMS_stab_parse): Changed type of
8021 (global_symbol_directory): Unified strings to avoid i18n
8023 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8024 avoid i18n problems.
8025 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8026 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8028 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8030 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8032 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8034 * as.c (print_version_id): Added an fprintf to avoid i18n
8036 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8038 * expr.c (expr): Added as_warn call to avoid i18n problems.
8039 * messages.c (as_assert): Changed code to avoid i18n problems.
8040 (as_abort): Likewise.
8041 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8042 (s_space): Likewise.
8043 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8045 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8047 * config/tc-i386.c (check_prefix): New static function, split out
8049 (struct _i386_insn): Add wait_prefix field.
8050 (md_assemble): Remove wait_prefix local variable. Use
8051 check_prefix when adding a prefix.
8053 * config/tc-i386.c (current_templates): New static variable.
8054 (md_assemble): Remove current_templates local variable.
8055 (md_assemble, i386_operand): Improve error and warning messages in
8056 many places. Add RESTORE_END_STRING in many places before error
8057 return. Clarify some comments.
8059 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8061 (md_assemble): Parse string instruction operands, looking for
8062 segment override prefixes. Check for invalid segment prefixes on
8064 (i386_operand): i.seg[] and max mem_operand changes for string
8066 * config/tc-i386.h (EsSeg): Define.
8068 * config/tc-i386.h (regKludge): Define.
8069 (iclrKludge, imulKludge): Don't define.
8070 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8071 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8072 opcode_modifier checks to look for more common cases first. Add
8073 default_seg for IsString case.
8075 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8077 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8079 * configure: Rebuild with new automake and libtool.
8080 * aclocal.m4, Makefile.in: Likewise.
8082 * doc/Makefile.am (as.dvi): New target.
8083 * doc/Makefile.in: Rebuild.
8085 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8087 * configure.in: Added sparc86x support.
8089 * configure: Rebuild.
8091 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8093 (md_parse_option): Warn if -EL is not supported for this architecture.
8095 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8097 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8099 * config/tc-mips.c (mips_ip): Note when we use get match on
8100 the full instruction name.
8102 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8104 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8105 back into the expression to handle add/sub simplification correctly.
8107 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8109 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8111 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8113 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8116 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8118 * symbols.c (max_indent_level): New global.
8119 (print_symbol_value_1): Use it.
8120 * expr.h (expr_build_dot): Declare.
8121 * expr.c (expr_build_dot): New function.
8123 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8125 * symbols.c (print_binary): New function.
8126 (print_expr_1): Call it.
8128 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8130 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8131 operand in the opcode.
8133 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8135 * config/tc-i386.h: Reorder operand flags and opcode modifier
8136 flags for clarity. Remove unused definitions: Unknown,
8137 ImmUnknown, DispUnknown, NoModrm.
8138 * config/tc-i386.c (type_names): Add missing Debug type.
8139 (md_assemble): Better duplicate prefix checking. Quicker string
8140 instruction check via new opcode_modifier flag.
8142 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8144 * doc/as.texinfo (Invoking): Clarify -Wa example.
8146 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8148 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8149 (s_mips_weakext): Define.
8150 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8151 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8154 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8156 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8157 is an error if the value can not be computed at assembly time.
8158 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8160 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8162 * gasp.c (main): Set next field of new include_path structure to
8163 NULL. From Avery Pennarun <averyp@gdc.ca>.
8165 * read.c (s_mri_sect): Call as_bad rather than abort for an
8166 unsupported MRI target.
8168 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8170 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8171 the destination of a branch instruction should be altered.
8172 (find_real_start): New function: Locate the real, Thumb coded
8173 start of a Thumb function.
8174 (do_t_branch23): Alter the destination of branches to Thumb
8177 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8179 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8181 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8184 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8186 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8187 * doc/c-hppa.texi: Likewise.
8189 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8191 * Makefile.am: Rebuild dependencies.
8192 * Makefile.in: Rebuild.
8194 * Makefile.am (DEP_INCLUDES): New variable.
8195 (.dep1): Change to work when srcdir is not an absolute path.
8196 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8197 * Makefile.in: Rebuild.
8199 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8201 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8202 LinearAddress patch.
8204 * configure.in: Set version to 2.9.1.
8205 * configure: Rebuild.
8207 * Branched binutils 2.9.
8209 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8211 * config/tc-i386.h (FWait): Define.
8212 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8213 other prefixes. Check FWait flag in opcode table to see which
8214 instructions require an fwait prefix.
8216 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8218 * stabs.c (get_stab_string_offset): Always create a stab string
8221 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8223 Fix some gcc -Wall warnings:
8224 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8225 * ehopt.c (eh_frame_code_alignment): Likewise.
8226 * expr.c (integer_constant, operand): Likewise.
8227 * frags.c (frag_align): Likewise.
8228 * gasp.c (level_0, change_base, doinstr): Likewise.
8229 * hash.c (hash_ask): Likewise.
8230 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8231 (debugging_pseudo): Likewise.
8232 * macro.c (define_macro, check_macro): Likewise.
8233 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8234 (ignore_rest_of_line, float_cons): Likewise.
8235 * symbols.c (decode_local_label_name): Likewise.
8236 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8237 (fixup_segment, number_to_chars_bigendian): Likewise.
8238 (number_to_chars_littleendian): Likewise.
8239 * config/atof-ieee.c (gen_to_words): Likewise.
8240 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8241 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8242 * read.c (output_big_sleb128): Initialize locals to avoid
8244 (output_big_uleb128, equals): Likewise.
8245 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8246 to unsigned int. Change zeros to unsigned int.
8247 * cond.c (s_if): Add return to default case.
8248 * frags.c (frag_now_fix): Change return type to addressT.
8249 * frags.h (frag_now_fix): Update declaration.
8250 * listing.c (file_info_struct): Change linenum to unsigned int.
8251 (struct list_info_struct): Change hll_line to unsigned int.
8252 (print_source): Update format string.
8253 * read.c (emit_expr): Change scan to unsigned int, and don't
8254 bother to initialize it.
8255 * symbols.c (dollar_label_count): Change to unsigned long.
8256 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8257 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8258 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8260 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8262 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8263 mcf5200 just as we do for m68000.
8264 (m68k_init_after_args): Likewise.
8265 (md_estimate_size_before_relax): Likewise.
8267 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8269 * config/tc-v850.c (md_assemble): Store relocation addend in
8270 fixup instead of instruction.
8272 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8274 * config/tc-i386.c (md_assemble): Swap template arguments to
8275 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8276 This macro is currently symmetric, so passing them the wrong
8277 way didn't cause any problem, but may if the macro is changed
8279 After copying template to i.tm, use i.tm. rather than t-> to
8280 access fields, and make t a const*
8281 Move i.tm.operand_types[] swap to immediately after the copy.
8283 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8285 * expr.h (expr_build_uconstant): Add prototype.
8286 (expr_build_unary,expr_build_binary): Add prototypes.
8287 * expr.c (expr_build_uconstant): New function.
8288 (expr_build_unary,expr_build_binary): New functions.
8290 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8292 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8293 * macro.c (macro_expand_body): Increase buffer size.
8294 * messages.c (as_warn): Likewise.
8295 (as_warn_where, as_bad, as_bad_where): Likewise.
8297 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8299 Based on patch from H.J. Lu <hjl@gnu.org>:
8300 * Makefile.am (DISTSTUFF): New variable.
8301 (diststuff): New target.
8302 * Makefile.in: Rebuild.
8304 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8306 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8307 m32r_elf_section_change_hook.
8309 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8310 emit a nop if a section ends with a 16 bit instruction.
8312 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8314 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8315 s_lcomm rather than obj_coff_lcomm.
8316 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8318 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8320 * config/tc-i386.h (LinearAddress): Define.
8321 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8322 instruction, don't use a default segment.
8324 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8326 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8327 * configure: Rebuild.
8329 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8331 * aclocal.m4, configure: Rebuild with libtool 1.2.
8333 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8335 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8336 PC relative branches. Patch courtesy of Jonathan Walton.
8339 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8341 * configure.in (emulations): Add thumb-pe target.
8343 * configure (emulations): Add thumb-pe target.
8345 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8347 * itbl-lex.l (yywrap): Don't define if already defined as a
8350 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8352 * depend.c (quote_string_for_make): New function.
8353 (wrap_output): Use it.
8355 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8357 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8358 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8360 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8362 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8363 Recognize -GN and -relax.
8364 (md_begin): Initialize gp size from -G switch.
8365 (alpha_force_relocation): Always force if -relax.
8366 (alpha_align): Take a new argument that will specify when to
8367 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8368 Change all callers. Emit nop alignment padding as nop+unop pair.
8370 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8372 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8373 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8375 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8377 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8378 require padding to the next long word boundary.
8380 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8382 * cgen.c: #include symcat.h.
8383 * config/tc-m32r.c: Likewise.
8385 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8387 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8388 absolute expressions instead of '$' prefixed register names.
8390 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8392 * read.c (s_set): Record file and line info for symbols when -as.
8393 (pseudo_set): Don't overwrite that dummy fragment.
8395 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8397 * config/tc-ppc.c (md_pseudo_table): Add "section".
8398 (ppc_named_section): New static function.
8400 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8402 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8403 so we don't have to scan the entire list.
8405 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8407 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8408 case, allow the parallel instructions to modify the same flag
8411 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8413 * listing.c (list_symbol_table): Categorize symbols by
8414 undefined_section rather than sy_frag->line == NULL.
8416 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8418 * Makefile.am (install-exec-local): Install properly when ln
8419 fails or tooldir == prefix.
8421 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8423 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8424 Test result of insert_operand for error.
8426 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8428 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8429 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8430 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8431 * doc/Makefile.in: Rebuild.
8433 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8435 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8436 (macro): Fix handling of M_COP[0-3].
8438 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8440 Based on patches from Ross Harvey <ross@teraflop.com>:
8441 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8442 if macro_alternate or macro_mri.
8443 (getstring): Remove support for byte constants between < and >.
8444 (get_any_string): '<' only starts a string if macro_alternate or
8446 (macro_expand_body): Permit keyword parameters following
8447 positional parameters.
8449 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8450 * configure.in (alpha*-*-netbsd*): New target.
8451 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8452 * configure: Rebuild.
8454 * as.h (flag_warn_suppress_instructionswap): Move from here...
8455 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8456 here, and make static.
8458 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8459 BFD_ASSEMBLER or MANY_SEGMENTS.
8461 * as.c (show_usage): Update bug-gnu-utils address.
8462 * gasp.c (show_usage): Likewise.
8463 * doc/as.texinfo (Bug Reporting): Likewise.
8465 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8467 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8468 insns regardless of the size of a pointer if we're in mips I or
8470 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8472 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8474 Fix rac to accept only a0:
8475 * tc-d10v.c (parallel_ok, find_opcode):
8476 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8477 Introduce OPERAND_GPR.
8479 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8481 * read.c (s_fill): Handle non-constant repeat counts by creating
8482 an rs_space fragment.
8484 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8486 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8487 from as_bad to as_warn.
8489 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8491 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8492 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8493 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8495 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8497 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8498 seg_fix_rotP rather than fix_root from seg_info.
8500 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8502 * expr.c: Add support for 0x1_2_3_4 bignums.
8504 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8506 * configure.in: Change -linux* to -linux-gnu*.
8507 * configure: Rebuild.
8509 * app.c (do_scrub_begin): Treat \r as whitespace.
8511 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8513 * Makefile.am: Update dependencies.
8514 * Makefile.in: Rebuild.
8516 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8518 * configure, aclocal.m4: Rebuild with new libtool.
8520 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8522 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8523 the argument to bfd_set_arch_mach.
8524 (load_address): Use bfd_arch_bits_per_address to determine the
8525 bit size of an address instead of looking at the isa level.
8526 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8528 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8530 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8532 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8534 * ehopt.c: New file.
8535 * as.h (enum _relax_state): Add rs_cfa.
8536 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8537 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8538 * read.c (emit_expr): Call check_eh_frame.
8539 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8540 (relax_segment): Likewise.
8541 * Makefile.am: Rebuild dependencies.
8542 (GAS_CFILES): Add ehopt.c.
8543 (GENERIC_OBJS): Add ehopt.o.
8544 * doc/internals.texi (Frags): Document rs_cfa.
8546 * as.c (show_usage): Mention --traditional-format.
8547 (parse_args): Accept --traditional-format.
8548 * as.h (flag_traditional_format): Declare.
8549 * output-file.c (output_file_create): If flag_traditional_format,
8550 set BFD_TRADITIONAL_FORMAT on stdoutput.
8551 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8553 * config/tc-mips.c (append_insn): Make sure that if we have a
8554 fixup for an unmatched %hi reloc, it does not associated with a
8557 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8558 * doc/Makefile.in: Likewise.
8560 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8562 * config/tc-m32r.c (check_for_side_effects): New function.
8563 (can_make_parallel): Add checks for instruction side effects
8564 clashing with the other instruction.
8565 (assemble_parallel_insn): Improve warning messages. Return error
8566 message from non-swapped instruction order.
8568 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8570 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8572 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8573 md_cleanup definition. This moves the forced literal output to
8574 the end of the source pass, and avoids macro's inserting literals
8575 into the code immediately after the macro expansion.
8577 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8579 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8580 a gas internal symbol is adjustable.
8581 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8583 * as.h: If gcc version greater than 2.6, use `__format__' and
8584 `__printf__' in function attributes, rather than `format' and
8587 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8589 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8591 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8593 Add tms320c30 support:
8594 * config/tc-tic30.h: New file.
8595 * config/tc-tic30.c: New file.
8596 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8597 TARGET_FORMAT as "coff-tic30".
8598 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8599 * Makefile.am: Rebuild dependencies.
8600 (CPU_TYPES): Add tic30.
8601 (CPU_OBJ_VALID): tic30-aout is valid.
8602 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8603 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8604 * configure, Makefile.in: Rebuild.
8606 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8608 * config/tc-v850.c (md_assemble): Improvements to error messages.
8610 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8612 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8613 BFD_RELOC_HI16_S to store the high bits of any value.
8615 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8616 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8617 assembler calculate relocations to any external symbol at all.
8618 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8619 involving generation of pc-relative relocs.
8620 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8621 has been moved to md_apply_fix3.
8623 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8624 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8625 which actually means (the address of identifier's GOT entry) +
8626 constant, which is not particularly useful.
8628 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8630 * read.h (include_dirs): Declare.
8631 (include_dir_count,include_dir_maxlen): Declare.
8633 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8635 * configure.in: Correct check for shared opcodes library.
8636 * configure: Rebuild.
8638 * listing.c (buffer_line): If we can't open the file, set at_end.
8639 (listing_print): Remove unused local variable fi.
8641 * config/m68k-parse.y (reglistpair): Handle register list in
8644 * config/vms-conf.h: Don't undef VERSION.
8646 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8648 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8650 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8652 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8653 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8654 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8655 (EXTRA_DIST): Define.
8656 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8657 explicitly rather than via the list of object files.
8658 (gcc-as.opt): New file created when make-gas.com is run.
8659 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8660 itbl-cpu.h} to #include appropriate file rather than copying that
8662 * config/vms-conf.h: Synchronize with current config.in.
8663 * Makefile.in: Rebuild.
8665 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8667 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8668 (parallel_ok): Relaxed parallel subinstruction dependency check.
8670 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8672 * as.h (flag_warn_suppress_instructionswap): added new flag.
8673 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8674 command line argument.
8675 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8676 warning only if flag_warn_suppress_instructionswap is false.
8678 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8680 * configure.in (i386-*-mingw32*): New target.
8681 * configure: Rebuild.
8683 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8685 * symbols.c (resolve_symbol_value): Don't set the segment if it
8686 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8688 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8691 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8693 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8694 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8697 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8699 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8701 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8703 * config/tc-v850.c (v850_insert_operand): Display instruction when
8704 an error is encountered.
8706 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8708 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8709 (i386-*-sco3.2v5*coff): New target.
8710 (i386-*-sco3.2*): New target.
8711 * configure: Rebuild.
8713 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8715 * config/tc-v850.c: Tidy error message production.
8717 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8719 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8720 validate_immediate return value in the right type for comparisons
8723 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8725 * listing.c (MAX_BYTES): Use listing variables not constants.
8726 (data_buffer): No longer an array, but a pointer.
8727 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8728 (listing_listing): Allocate data_buffer.
8730 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8732 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8733 --listing-rhs-width, --listing-cont-lines.
8734 (show_usage): Update.
8735 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8736 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8737 (print_lines): Use the variables instead of the constants.
8738 (listing_listing): Likewise.
8739 * listing.h: Declare the new vars.
8741 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8743 * as.c (parse_args): Add --keep-locals alias for -L.
8744 Add --strip-local-absolute.
8745 (show_usage): Update.
8746 * as.h (flag_strip_local_absolute): New flag.
8747 * symbols.c (S_IS_LOCAL): Use it.
8748 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8749 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8750 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8752 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8754 * config/tc-m32r.c: Detect if explicitly parallel instructions
8755 might have an io conflict and issue a warning message.
8757 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8759 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8760 cgen_swap_fixups): Functions to save, restore and swap the fixup
8761 chain with a backup copy.
8762 (cgen_asm_finish_insn): Returns address of constructed insn.
8764 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8766 * listing.c (file_info_struct): Remove FILE, add POS.
8767 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8768 (file_info): Don't open the file.
8769 (buffer_line): Check for the file in the last_open cache, updating
8771 (print_source): Don't reference file_info->file.
8772 (listing_listing): Likewise.
8773 (listing_print): Close the file in the cache, if any.
8775 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8777 * read.c (dwarf_file_string): New file static variable.
8778 (emit_expr): Look for constant sequence that leads up to a file
8779 name in DWARF debugging output.
8780 (stringer): Use dwarf_file_string to decide whether to accept a
8781 string as a file name.
8783 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8785 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8786 (crack_operand): Add reg->reglst MRI hack.
8787 (r_seg): Put reglst symbols in reg_section.
8788 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8790 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8792 * tc-sh.c (get_specific): Handle SGR & DBR.
8794 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8796 * tc-h8300.c (parse_reg): Take the length of the symbol into
8797 account when attempting to match a register name.
8798 * tc-h8500.c (parse_reg): Likewise.
8800 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8802 * cgen.c: Formatting changes to improve readability.
8804 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8806 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8809 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8811 Based on a patch from Jim Wilson
8812 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8813 (tc_gen_reloc): Handle cross section PC relative relocs
8816 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8818 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8820 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8822 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8823 (expr_jmp_buf): New static local.
8824 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8825 (cgen_md_operand): New function.
8826 * tc-m32r.c: Clean up pass over `struct foo' usage.
8827 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8829 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8831 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8832 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8834 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8836 * config/tc-i386.c (i386_operand): Give an error if there are
8837 unrecognized characters after an expression.
8839 For older changes see ChangeLog-9697