1 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3 * tc-i386.h (i386_target_format): Define even for ELFs.
4 (QWORD_MNEM_SUFFIX): New macro.
5 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
7 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
8 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
10 (Size64, No_qSuf, NoRex64, Rex64): New macros.
11 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
12 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
13 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
14 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
16 (Reg, WordReg): Add Reg64.
17 (Imm): Add Imm32S and Imm64.
19 (Disp): Add Disp64 and Disp32S.
20 (AnyMem): Add Disp32S.
21 (RegRex, RegRex64): New macros.
23 * tc-i386.c (set_16bit_code_flag): Kill.
24 (fits_in_unsigned_long, fits_in_signed_long): New functions.
25 (reloc): New parameter "signed"; support x86_64.
27 (DEFAULT_ARCH): New macro; default to "i386".
28 (default_arch): New static variable.
29 (struct _i386_insn): New fields Operand_PCrel; rex.
30 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
31 (flag_code): New enum and static variable.
32 (use_rela_relocations): New static variable.
33 (flag_code_names): New static variable.
34 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
35 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
37 (i386_align_code): Return plain "nop" for x86_64.
38 (mode_from_disp_size): Support Disp32S.
39 (smallest_imm_type): Support Imm32S and Imm64.
40 (offset_in_range): Support size of 8.
41 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
42 (md_pseudo_table): Add "code64"; use set_code_flat.
43 (md_begin): Emit sane error message on hash failure.
44 (tc_i386_fix_adjustable): Support x86_64 relocations.
45 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
46 instructions supported on particular arch just partially,
47 output of 64bit immediates, handling of Imm32S and Disp32S type.
48 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
49 (i386_displacement): Likewise.
50 (i386_index_check): Cleanup; support 64bit addresses.
51 (md_apply_fix3): Support x86_64 relocation and rela.
52 (md_longopts): Add "32" and "64".
53 (md_parse_option): Add OPTION_32 and OPTION_64.
54 (i386_target_format): Call even for ELFs; choose between
55 elf64-x86-64 and elf32-i386.
56 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
57 (tc_gen_reloc): Support rela relocations and x86_64.
58 (intel_e09_1): Support QWORD.
60 2000-12-15 Diego Novillo <dnovillo@redhat.com>
62 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
63 it's not an offset expression.
64 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
65 keep the braces '[' and ']' in the output string.
66 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
67 != FLAT. There is no such op_modifier.
69 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
71 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
74 2000-12-13 Kazu Hirata <kazu@hxi.com>
76 * as.h: Fix formatting.
78 * dwarf2dbg.c: Likewise.
79 * input-scrub.c: Likewise.
82 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
84 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
85 configure: Regenerate.
87 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
89 * dwarf2dbg.c: #include <limits.h> only if it exists.
91 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
93 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
94 (md_apply_fix): Here too.
96 2000-12-12 Jim Wilson <wilson@redhat.com>
98 * config/tc-ia64.h (ia64_init): Add prototype.
100 2000-12-12 H.J. Lu <hjl@gnu.org>
102 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
104 * read.h (outputting_stabs_line_debug): Change it to int.
105 * stabs.c (outputting_stabs_line_debug): Likewise.
107 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
109 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
110 the address of a function result.
112 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
114 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
115 (md_assemble): Call dwarf2_emit_insn.
116 (shlib): Fix typo SHILB -> SHLIB.
117 (md_parse_option): Likewise.
118 (ppc_elf_validate_fix): Likewise:
119 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
121 2000-12-12 Nick Clifton <nickc@redhat.com>
123 * cgen.h: Fix formatting.
124 * input-scrub.c: Fix formatting.
125 * macro.c: Fix formatting.
126 * config/tc-mips.c: Fix formatting.
127 * doc/c-mips.texi: Fix formatting.
129 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
131 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
132 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
134 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
136 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
139 * i386.h (*_Suf): Remove No_dSuf.
140 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
142 (i386_optab): Remove 'd' in the suffixes.
144 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
146 * config/tc-i386.c (T_SHORT): Undefine before defining.
148 2000-12-05 Kazu Hirata <kazu@hxi.com>
150 * config/tc-mips.c: Fix formatting.
152 2000-12-04 Matthew Hiller <hiller@redhat.com>
154 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
155 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
156 (md_show_usage): Ditto.
157 (md_parse_option): Ditto.
158 (d10v_cleanup): Writes pending instruction only if
159 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
160 Fix compile time warning messages.
162 * doc/c-d10v.texi: Documents new options.
164 2000-12-04 Matthew Hiller <hiller@redhat.com>
166 * stabs.c (outputting_stabs_line_debug): New variable.
167 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
168 function entry and unset at function exit.
170 * read.h (outputting_stabs_line_debug): New extern declaration.
172 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
174 * dwarf2dbg.c: Fix compile time warning messages.
176 2000-12-03 Kazu Hirata <kazu@hxi.com>
178 * config/tc-a29k.c: Fix formatting.
179 * config/tc-alpha.c: Likewise.
180 * config/tc-arm.c: Likewise.
181 * config/tc-cris.c: Likewise.
182 * config/tc-hppa.c: Likewise.
183 * config/tc-i370.c: Likewise.
184 * config/tc-i386.c: Likewise.
185 * config/tc-i860.c: Likewise.
186 * config/tc-i960.c: Likewise.
187 * config/tc-ia64.c: Likewise.
188 * config/tc-m68hc11.c: Likewise.
189 * config/tc-m68k.c: Likewise.
190 * config/tc-m88k.c: Likewise.
191 * config/tc-pj.c: Likewise.
192 * config/tc-ppc.c: Likewise.
193 * config/tc-sh.c: Likewise.
194 * config/tc-sparc.c: Likewise.
195 * config/tc-tahoe.c: Likewise.
196 * config/tc-vax.c: Likewise.
198 2000-12-01 Chris Demetriou <cgd@sibyte.com>
200 * config/tc-mips.c (mips_ip): When calculating offsets,
201 don't accept as constant the difference between the
202 addresses of symbols in two different sections.
204 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
206 (validate_mips_insn): Likewise. Also, update 'B' operand
207 specifier to use OP_*_CODE20 constants and delete 'm' operand
209 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
210 operand specifiers. Change warning generated by 'B' operand
211 specifier to reflect its new multi-purpose usage.
213 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
214 -1, and update comment.
215 (file_mips_isa): Likewise.
216 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
217 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
218 ISA_* constants rather than hard-coded numbers.
219 (mips_cpu_info): New structure.
220 (mips_cpu_info_table): New table describing CPU and ISA names
222 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
223 mips_cpu_info_from_cpu): New functions.
224 (mips_isa_to_str): New function to get string for ISA name.
225 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
227 (md_begin): Redo CPU and ISA selection logic, using
228 mips_cpu_info_from_*. Convert to use ISA_* constants rather
229 than hard-coded numbers.
230 (append_insn, mips_emit_delays, macro, macro2): Convert to use
231 ISA_* constants rather than hard-coded numbers.
232 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
233 (md_longopts): Delete OPTION_NO_MIPS32.
234 (md_parse_option): Convert to use ISA_* constants rather than
235 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
236 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
237 to use strcasecmp to recognize "default" and to use
238 mips_cpu_info_from_name to get CPU numbers from argument.
239 (md_show_usage): Move -mips32 so it's with the rest of the ISA
240 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
242 (s_mipsset): Accept ISA value 32.
243 * doc/as.texinfo: Clean up MIPS options summary slightly,
244 remove -no-mips32. Add note about -mips4 and -mips32
245 specifying those ISA levels. Delete -mips32 and -no-mips32
246 cpu flag descriptions.
247 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
248 up the supported CPU switch list, and replace 4Kc, 4Km, and
249 4Kp entries with a single mips32-4k entry. Note that you can
252 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
254 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
256 (md_parse_option): Add cases for OPTION_MIPS5 and
258 (md_show_usage): Mention -mips5 and -mips64 arguments.
259 (s_mipsset): Add cases for MIPS5 and MIPS64.
260 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
262 * doc/as.texinfo: Mention -mips5 and -mips64 options
264 * doc/c-mips.texi: Likewise. Also update introduction
265 and ".set" usage information.
267 * config/tc-mips.c (md_show_usage): Add "sb1" to the
269 (mips_cpu_info_table): Add SB-1 entries.
270 * doc/c-mips.texi: Add "sb1" to the list of CPUs
271 known to the -mcpu option.
273 * doc/as.texinfo: Correct description of MIPS -mcpu
274 option, by copying some of the text from doc/c-mips.texi.
276 2000-12-01 Joel Sherrill <joel@OARcorp.com>
278 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
280 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
281 (sparc*-*-rtems*): Switched from a.out to ELF.
282 * configure: Regenerate.
283 * config.in: Regenerate.
284 * Makefile.in: Regenerate.
285 * aclocal.m4: Regenerate.
286 * po/gas.pot: Regenerate.
288 2000-11-30 Philip Blundell <pb@futuretv.com>
290 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
291 even in non BFD_ASSEMBLER case.
293 2000-11-30 Diego Novillo <dnovillo@redhat.com>
295 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
298 2000-11-29 Richard Henderson <rth@redhat.com>
300 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
301 until dwarf2_finish; use relaxation to get cross-fragment offsets;
302 thread multiple subsegments properly; handle multiple code
303 sections properly; emit proper compilation unit info for assembler
306 * as.h (enum _relax_state): Add rs_dwarf2dbg.
307 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
308 (dwarf2dbg_estimate_size_before_relax): Declare.
309 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
310 * write.c: Include dwarf2dbg.h.
311 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
312 (relax_segment): Likewise.
314 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
316 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
317 jump>: Use as_bad_where instead of as_bad. Tweak error message
318 accordingly. Stabilize frag by updating fix part and resetting
320 <undefined symbol, unconditional jump>: Ditto.
321 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
322 indexing is_end_of_line[].
323 (md_assemble): Initialize size to 0.
324 (md_section_align): Mark parameter seg as unused.
325 (parse_reg): Parse names case-insensitively.
327 2000-11-28 Kazu Hirata <kazu@hxi.com>
329 * config/obj-aout.h: Fix formatting.
330 * config/obj-bout.h: Likewise.
331 * config/obj-coff.c: Likewise.
332 * config/obj-coff.h: Likewise.
333 * config/obj-elf.h: Likewise.
334 * config/obj-som.h: Likewise.
335 * config/obj-vms.c: Likewise.
336 * config/obj-vms.h: Likewise.
337 * config/tc-h8300.h: Likewise.
338 * config/tc-ns32k.h: Likewise.
339 * config/tc-sparc.h: Likewise.
340 * config/tc-tic54x.h: Likewise.
341 * config/tc-z8k.h: Likewise.
343 2000-11-28 Nick Clifton <nickc@redhat.com>
345 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
346 License is present in the sources, but not the output, and
347 also available from the GNU website.
348 (GNU Free Documentation License): Comment out this section.
350 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
352 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
353 targets. Remove i860 from valid a.out targets.
354 * Makefile.in: Regenerate.
356 * config/tc-cris.c: Include dwarf2dbg.h.
357 (md_pseudo_table): Add .file and .loc.
358 (md_assemble): Call dwarf2_emit_insn if generating ELF.
359 (s_cris_file, s_cris_loc): New.
360 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
361 * Makefile.am: Regenerate dependencies.
362 * Makefile.in: Regenerate.
364 2000-11-28 Alan Modra <alan@linuxcare.com.au>
366 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
367 (MRI_MUL_PRECEDENCE): Likewise.
368 (op_rank): Fix a comment typo.
370 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
372 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
374 (get_operand): Fix analysis for movw/movb instructions.
376 2000-11-24 Nick Clifton <nickc@redhat.com>
378 * configure.in (xscale-elf): Add target.
379 (xscale-coff): Add target.
380 * configure: Regenerate.
382 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
384 (ARM_EXT_XSCALE): New ARM architecture extension.
385 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
386 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
387 (ARM_THUMB): Rename to ARM_EXT_THUMB.
388 (ARM_ARCH_V4): Remove processor from architecture.
389 (ARM_ARCH_3M): New architecutre definition.
390 (ARM_ARCH_V5TE): New architecutre definition.
391 (ARM_ARCH_XSCALE): New architecutre definition.
392 (CPU_DEFAULT): Allow to be defaulted to XScale.
393 (atpcs): New boolean variable.
394 (ldr_flags): Support 'd' flag for double word loads.
395 (str_flags): Support 'd' flag for double word stored.
396 (do_mia): New function.
397 (do_mar): New function.
398 (do_mra): New function.
399 (do_pld): New function.
400 (do_ldrd): New function.
401 (do_blx): New function.
402 (do_bkpt): New function.
403 (do_clz): New function.
404 (do_lstc2): New function.
405 (do_cdp2): New function.
406 (do_t_blx): New function.
407 (do_t_bkpt): New function.
408 (do_smla): New function.
409 (do_smlal): New function.
410 (do_smul): New function.
411 (do_qadd): New function.
412 (do_co_reg2c): New function.
413 (LONGEST_INSN): Redefine to 7.
415 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
416 command line switches.
418 2000-11-22 Jim Wilson <wilson@redhat.com>
420 * config/tc-ia64.c (pseudo_func): Add missing initializers.
421 (struct rsrc): Make line unsigned.
422 (gr_values): Add missing initializer.
423 (SLOT_NUM_NOT_SET): Add unsigned cast.
424 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
425 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
426 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
427 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
428 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
429 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
430 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
431 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
432 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
433 Add ATTRIBUTE_UNUSED to unused parameters.
434 (convert_expr_to_ab_reg): Add parens.
435 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
436 (dot_prologue): Initialize grsave when declared.
437 (md_pseudo_table): Add missing initializers.
438 (operand_match): Add casts to bfd_vma.
439 (emit_one_bundle): Delete unused local prev. Make required_template
441 (specify_resource): Cast i to unsigned.
442 (note_register_values): Use fprintf_vma.
443 (print_dependency): Likewise.
445 2000-11-21 Jim Wilson <wilson@redhat.com>
447 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
448 for unwind info section.
449 (dot_endp): Likewise for unwind section.
451 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
454 2000-11-21 Jakub Jelinek <jakub@redhat.com>
456 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
457 (output_insn): Call dwarf2_emit_insn.
458 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
460 2000-11-17 Richard Henderson <rth@redhat.com>
462 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
463 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
464 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
466 2000-11-17 Nick Clifton <nickc@redhat.com>
468 * config/tc-arm.c (md_pseudo_table): Add support for .line and
471 2000-11-17 Richard Henderson <rth@redhat.com>
473 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
475 2000-11-17 Richard Henderson <rth@redhat.com>
477 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
478 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
479 tri-state definition of alpha_flag_mdebug.
480 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
481 (s_alpha_file): Store first .file directive.
483 (md_pseudo_table): Add stabs and stabn.
485 2000-11-17 Richard Henderson <rth@redhat.com>
487 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
489 2000-11-17 Richard Henderson <rth@redhat.com>
491 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
492 (main): Call dwarf2_finish.
493 * as.h (debug_type): Clarify documentation of the meaning
495 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
496 (print_stats): Fix parenthesis problem.
497 (now_subseg_size): New.
498 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
499 (dwarf2_directive_file): Don't set debug_type.
500 (dwarf2_where): Honor DEBUG_DWARF2 first.
501 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
502 do nothing if not emitting dwarf2 debug info, or no work.
503 * dwarf2dbg.h (dwarf2_emit_insn): Update.
504 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
505 (ecoff_new_file): Likewise.
506 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
507 commentary wrt dwarf2.
509 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
510 ATTRIBUTE_UNUSED as needed.
511 (emit_insn): Call dwarf2_emit_insn.
514 (s_alpha_coff_wrapper): Don't handle them.
515 (md_pseudo_table): Update for .file and .loc.
516 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
518 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
519 don't protect with debug_type.
520 * config/tc-hppa.c (md_assemble): Likewise.
521 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
522 * config/tc-mn10300.c (md_assemble): Likewise.
523 * config/tc-sh.c (md_assemble): Likewise.
524 * config/tc-v850.c (md_assemble): Likewise.
526 * config/tc-arm.c (arm_end_of_source): Remove.
527 * config/tc-hppa.c (pa_end_of_source): Remove.
528 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
529 * config/tc-mn10300.c (mn10300_finalize): Remove.
530 * config/tc-sh.c (sh_finalize): Remove.
531 * config/tc-v850.c (sh_finalize): Remove.
533 * config/tc-arm.h (md_end): Remove.
534 * config/tc-hppa.h (md_end): Remove.
535 (DWARF2_LINE_MIN_INSN_LENGTH): New.
536 * config/tc-m68hc11.h (md_end): Remove.
537 * config/tc-mn10300.h (md_end): Remove.
538 * config/tc-sh.h (md_end): Remove.
539 * config/tc-v850.h (md_end): Remove.
541 * config/tc-ia64.c (emit_one_bundle): Don't protect
542 dwarf2 bits with debug_type.
543 (md_assemble): Likewise.
544 (ia64_end_of_source): Don't call dwarf2_finish.
546 2000-11-16 Jim Wilson <wilson@redhat.com>
548 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
549 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
552 2000-11-16 H.J. Lu <hjl@gnu.org>
554 * config/obj-elf.c (obj_elf_symver): Don't check the missing
557 2000-11-15 Kazu Hirata <kazu@hxi.com>
559 * config/tc-tic30.c: Fix formatting.
560 * config/tc-tic80.c: Likewise.
561 * config/tc-v850.c: Likewise.
562 * config/tc-vax.c: Likewise.
563 * config/tc-w65.c: Likewise.
564 * config/tc-z8k.c: Likewise.
566 2000-11-14 DJ Delorie <dj@redhat.com>
568 * config/tc-v850.c: Support dwarf2.
569 * config/tc-v850.h: Ditto.
571 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
572 parse_cons_expression_v850 to initialize hold_cons_reloc.
574 2000-11-15 Bernd Schmidt <bernds@redhat.com>
576 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
577 (errata_nops_necessary_p): New function.
578 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
581 2000-11-14 Jim Wilson <wilson@redhat.com>
583 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
584 return little endian bfd formats.
586 2000-11-14 Kazu Hirata <kazu@hxi.com>
588 * config/aout_gnu.h: Fix formatting.
589 * config/atof-vax.c: Likewise.
590 * config/m68k-parse.h: Likewise.
591 * config/m88k-opcode.h: Likewise.
592 * config/obj-elf.c: Likewise.
593 * config/tc-arm.c: Likewise.
594 * config/tc-cris.c: Likewise.
595 * config/tc-i386.c: Likewise.
596 * config/tc-ia64.c: Likewise.
597 * config/tc-mn10300.c: Likewise.
598 * config/te-386bsd.h: Likewise.
599 * config/te-hppa.h: Likewise.
600 * config/te-nbsd.h: Likewise.
601 * config/te-ppcnw.h: Likewise.
602 * config/te-sparcaout.h: Likewise.
603 * config/te-tmips.h: Likewise.
604 * config/vax-inst.h: Likewise.
605 * config/vms-conf.h: Likewise.
607 2000-11-14 Jakub Jelinek <jakub@redhat.com>
609 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
611 2000-11-13 H.J. Lu <hjl@gnu.org>
613 * config/obj-elf.c (elf_frob_symbol): Support
614 ".symver name,name2@@@nodename".
615 (elf_frob_file_before_adjust): Likewise.
617 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
618 and ".symver name,name2@@@nodename".
621 2000-11-12 H.J. Lu (hjl@gnu.org)
623 * config/obj-elf.c (obj_elf_symver): Check missing version
626 2000-11-12 H.J. Lu (hjl@gnu.org)
628 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
629 instead of bfd_vma for non-bfd assemblers.
631 2000-11-09 Kazu Hirata <kazu@hxi.com>
633 * itbl-ops.c: Fix comment typos.
635 2000-11-08 Jim Wilson <wilson@redhat.com>
637 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
638 (struct unwind): Add next_slot_frag field.
639 (slot_index): New parameters slot_frag and first_frag. Add code
640 to add in frag sizes when different. Add comments.
641 (fixup_unw_records): New locals first_frag and last_frag. Pass new
642 arguments to slot_index.
643 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
644 loop end. Set next_slot_frag field.
646 2000-11-07 H.J. Lu <hjl@gnu.org>
648 * doc/as.texinfo (.symver): Updated for versioned symbol
651 * obj.h (format_ops): Add the frob_file_before_adjust field.
653 * config/obj-aout.c (aout_format_ops): Set the
654 frob_file_before_adjust field to 0.
655 * config/obj-coff.c (coff_format_ops): Likewise.
656 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
658 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
660 (elf_frob_file_before_adjust): New function to remove unneeded
661 versioned symbols from the symbol table.
662 (elf_format_ops): Set the frob_file_before_adjust field to
663 elf_frob_file_before_adjust.
665 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
668 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
670 2000-11-07 Peter Targett <peter.targett@arccores.com>
672 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
674 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
675 Fix compile time warning messages.
677 2000-11-07 Nick Clifton <nickc@redhat.com>
679 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
680 buffer in order to avoid buffer overflows.
682 2000-11-06 Steve Ellcey <sje@cup.hp.com>
684 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
685 Change M to m for -milp32 or -mlp64 to match gcc.
686 (dot_endp): Use bytes_per_address instead of 8.
687 (emit_one_bundle): Use number_to_chars_littleendian instead of
689 (fix_insn): Likewise.
690 (ia64_init): New function.
691 (ia64_target_format): New function.
692 (md_begin): Set endianness, arch, and machine as appropriate.
693 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
694 Make these macros depend on TE_HPUX macro.
695 (TARGET_FORMAT): Define.
696 (HOST_SPECIAL_INIT): Define.
697 * config/te-hpux.h: New file.
698 * configure.in: Add "ia64-*-hpux*" target to configure.
699 * configure: Regenerate.
701 2000-11-06 Kazu Hirata <kazu@hxi.com>
703 * as.c: Fix formatting.
704 * dwarf2dbg.c: Likewise.
705 * input-file.c: Likewise.
706 * input-file.h: Likewise.
707 * input-scrub.c: Likewise.
708 * itbl-ops.c: Likewise.
709 * listing.c: Likewise.
711 * messages.c: Likewise.
713 * subsegs.c: Likewise.
714 * subsegs.h: Likewise.
717 2000-11-06 Nick Clifton <nickc@redhat.com>
719 * doc/as.texinfo: Add GNU Free Documentation License.
720 * doc/gasp.texi: Add GNU Free Documentation License.
721 * doc/as.1: Add GNU Free Documentation License.
723 2000-11-05 Nick Clifton <nickc@redhat.com>
725 * config/tc-arm.c: Add include of "dwarf2dbg.h"
727 2000-11-02 Per Lundberg <plundis@chaosdev.org>
729 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
730 * configure: Regenerate.
732 2000-11-01 Nick Clifton <nickc@redhat.com>
734 * read.c (original_case_string): New global variable.
735 (read_a_source_file): Copy opcode string into
736 original_case_string if clobbering the case of the opcode.
737 * read.h: Export the definition of original_case_string.
738 * config/tc-arm.c (md_assembler): When parsing a .req
739 directive use the original opcode string, not the case
742 2000-11-02 Nick Clifton <nickc@redhat.com>
744 * config/tc-mn10300.c (debug_line): Remove this static
746 (md_assemble): Call dwarf2_generate_asm_lineno instead of
747 dwarf2_where and dwarf2_gen_line_info.
749 2000-11-02 Theo Honohan <th@futuretv.com>
751 * config/tc-arm.c (do_msr): Improve error message.
753 2000-10-31 Eric Christopher <echristo@redhat.com>
755 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
756 or pc-relative, else use fx_offset.
758 2000-10-31 Jim Wilson <wilson@redhat.com>
760 * config/tc-ia64.c (struct md): New field tag_fixups.
761 (ia64_flush_insns): Handle tag_fixups. Error if dangling
762 qualifying predicate.
763 (emit_one_bundle): Delete spurious multiplication by one. Handle
765 (ia64_start_line): Error if dangling qualifying predicate.
766 (defining_tag): New static variable.
767 (ia64_unrecognized_line, case '['): Parse tags.
768 (ia64_frob_label): Create tag_fixups.
769 (md_assemble): Reset md.qp.X_op after using it.
771 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
773 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
775 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
777 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
779 2000-10-30 Kazu Hirata <kazu@hxi.com>
781 * expr.c: Fix formatting.
782 * flonum-copy.c: Likewise.
783 * flonum.h: Likewise.
787 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
789 * as.h (OPTION_MD_BASE): Bump to 190.
790 * as.c (parse_args) <std_longopts>: Add comment about the need to
791 check OPTION_MD_BASE in as.h.
793 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
796 2000-10-27 Nick Clifton <nickc@redhat.com>
798 * configure.in (emulations): Add m68hc12.
799 * configure: Regenerate.
800 * po/gas.pot: Regenerate.
802 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
804 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
806 (arm_psr_parse): Handle lowercase CPSR and SPSR.
808 2000-10-25 Nick Clifton <nickc@redhat.com>
810 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
811 a DWARF2 line number information sequence.
813 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
815 * read.c (generate_lineno_debug): Update comment describing why
816 DWARF2 line number debug information is not generated
817 automatically by this function.
819 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
822 * config/tc-arm.h (md_end): Define.
823 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
825 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
826 if generating DWARF2 line numbers.
827 (arm_end_of_source): New function. Call dwarf2_finish if
830 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
831 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
832 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
834 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
836 * tc-i386.c: Fix prototype declarations for functions taking no
839 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
841 * tc-i386.c (i386_operand_modifier): Remove.
842 (build_displacement_string): Remove.
843 (i386_parse_seg): Remove.
844 (i386_intel_memory_operand): Remove.
845 (i386_intel_operand): Re-write using recursive descent parser based
846 on MASM documentation.
847 (struct intel_parser_s): New structure.
848 (intel_parser): New static variable.
849 (struct intel_token): New structure.
850 (cur_token, prev_token): New static variables.
863 (intel_match_token): New function.
864 (intel_get_token): New function.
865 (intel_putback_token): New function.
866 (intel_expr): New function.
867 (intel_e05): New function.
868 (intel_e05_1): New function.
869 (intel_e06): New function.
870 (intel_e06_1): New function.
871 (intel_e09): New function.
872 (intel_e09_1): New function.
873 (intel_e10): New function.
874 (intel_e10_1): New function.
875 (intel_e11): New function.
877 2000-10-20 Jakub Jelinek <jakub@redhat.com>
879 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
880 instructions to loose any special insn->architecture mask.
882 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
883 (sparc_md_end, sparc_arch_types, sparc_arch,
884 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
885 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
886 request v9b architecture if they are used).
888 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
890 * config/tc-m68k.c: Fix the previous misapplied patch.
892 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
894 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
895 BFD_ASSEMBLER and !BFD_ASSEMBLER.
896 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
899 2000-10-17 Kazu Hirata <kazu@hxi.com>
901 * debug.c: Fix formatting.
902 * depend.c: Likewise.
903 * dwarf2dbg.c: Likewise.
904 * dwarf2dbg.h: Likewise.
908 * flonum-konst.c: Likewise.
911 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
913 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
915 * doc/as.texinfo: Added notes about this new option.
917 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
919 * config/tc-sh.c (JREG): Remove.
920 (md_convert_frag): Remove #if 0:d code using JREG.
922 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
924 * config/tc-i386.c (i386_operand_modifier): Only match
925 modifiers SHORT and FLAT if they are followed by a space.
926 (parse_register): When `allow_naked_reg' is set, do not confuse
927 identifiers that start with a register name with a register.
929 2000-10-12 Kazu Hirata <kazu@hxi.com>
931 * app.c: Fix formatting.
934 * bit_fix.h: Likewise.
939 2000-10-11 Alan Modra <alan@linuxcare.com.au>
941 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
943 2000-10-07 Alan Modra <alan@linuxcare.com.au>
945 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
946 Re-arrange function a little and improve error message.
948 * write.c (write_relocs): Fix a comment.
950 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
953 2000-10-05 Jim Wilson <wilson@cygnus.com>
955 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
957 2000-10-05 Alan Modra <alan@linuxcare.com.au>
959 * config/tc-i386.c: Delete some useless comments, reformat others.
961 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
962 non-global syms in linkonce sections.
964 2000-10-04 Ralf Baechle <ralf@gnu.org>
966 * config/tc-ia64.c (operand_match): Don't use // style comments.
967 * config/tc-i370.c: Likewise.
969 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
971 Changes to handle varying register prefix and user symbol prefix.
972 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
973 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
974 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
975 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
976 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
977 (demand_register_prefix): New variable.
978 (md_pseudo_table): New pseudo ".syntax".
979 (md_longopts): New options --no-underscore and --underscore.
980 (cris_target_format): Return elf32-us-cris or elf32-cris depending
981 on symbols_have_leading_underscore.
982 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
983 (get_spec_reg): Ditto.
984 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
986 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
988 <case OPTION_NO_US, case OPTION_US>: New.
989 (md_show_usage): Be brief and reformat to match continuation of
991 * po/gas.pot: Regenerate.
993 2000-09-28 Alan Modra <alan@linuxcare.com.au>
995 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
996 force relocs for 12 bit branches.
997 (md_apply_fix): Similarly, adjust logic here.
999 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1001 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1002 adjust for external and weak syms as we will use a reloc. Allow
1003 for +8 offset when calculating limits of branches.
1004 (hppa_fix_adjustable): Undo 2000-09-23 change.
1005 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1006 Correct distance calculation.
1007 (tc_gen_reloc): Print the file name and line number if we can't
1010 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1011 * config/tc-hppa.c (nonzero_dibits): Define.
1012 (arg_reloc_stub_needed): Check each arg and return value
1013 separately for zero case.
1014 (pa_align): Declare argument `bytes'.
1016 2000-09-25 Kazu Hirata <kazu@hxi.com>
1018 * config/tc-cris.c: Fix formatting.
1019 * config/tc-d10v.h: Likewise.
1020 * config/tc-d30v.c: Likewise.
1021 * config/tc-d30v.h: Likewise.
1022 * config/tc-fr30.c: Likewise.
1023 * config/tc-fr30.h: Likewise.
1024 * config/tc-m68k.c: Likewise.
1025 * config/tc-m68k.h: Likewise.
1026 * config/tc-pj.h: Likewise.
1027 * config/tc-ppc.c: Likewise.
1028 * config/tc-ppc.h: Likewise.
1029 * config/tc-sh.c: Likewise.
1030 * config/tc-sh.h: Likewise.
1031 * config/tc-sparc.c: Likewise.
1032 * config/tc-v850.h: Likewise.
1033 * config/tc-vax.h: Likewise.
1034 * config/tc-w65.h: Likewise.
1035 * config/tc-z8k.h: Likewise.
1037 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1039 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1040 checks only for ELF.
1041 (hppa_force_relocation): Likewise.
1043 2000-09-22 Jim Wilson <wilson@cygnus.com>
1045 * config/tc-ia64.c (dv_sem): Add "stop".
1046 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1047 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1048 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1050 (mark_resources): Check IA64_RS_PRr.
1052 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1054 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1055 md_estimate_size_before_relax): Redesign and clean up the
1056 relaxation mechanism.
1058 2000-09-21 Kazu Hirata <kazu@hxi.com>
1060 * config/tc-ns32k.c: Fix formatting.
1061 * config/tc-ns32k.h: Likewise.
1063 2000-09-20 Kazu Hirata <kazu@hxi.com>
1065 * config/tc-m32r.c: Fix formatting.
1066 * config/tc-m32r.h: Likewise.
1067 * config/tc-m68851.h: Likewise.
1068 * config/tc-m68hc11.c: Likewise.
1069 * config/tc-m68hc11.h: Likewise.
1070 * config/tc-m88k.c: Likewise.
1071 * config/tc-mcore.c: Likewise.
1072 * config/tc-mcore.h: Likewise.
1073 * config/tc-mips.c: Likewise.
1074 * config/tc-mips.h: Likewise.
1075 * config/tc-mn10200.h: Likewise.
1076 * config/tc-mn10300.h: Likewise.
1077 * config/tc-tahoe.c: Likewise.
1078 * config/tc-tahoe.h: Likewise.
1080 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1082 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1083 Likewise in relaxation description comments.
1085 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1087 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1088 subtraction of two syms without emitting a relocation.
1090 From David Huggins-Daines <dhd@linuxcare.com>
1091 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1092 global or weak symbols.
1094 2000-09-15 Kazu Hirata <kazu@hxi.com>
1096 * config/tc-h8300.h: Fix formatting.
1097 * config/tc-h8500.c: Likewise.
1098 * config/tc-h8500.h: Likewise.
1099 * config/tc-hppa.h: Likewise.
1100 * config/tc-i370.h: Likewise.
1101 * config/tc-i386.h: Likewise.
1102 * config/tc-i860.c: Likewise.
1103 * config/tc-i860.h: Likewise.
1104 * config/tc-i960.h: Likewise.
1105 * config/tc-ia64.c: Likewise.
1106 * config/tc-ia64.h: Likewise.
1108 2000-09-14 Kazu Hirata <kazu@hxi.com>
1110 * config/tc-a29k.c: Fix formatting.
1111 * config/tc-alpha.c: Likewise.
1112 * config/tc-arc.c: Likewise.
1113 * config/tc-arc.h: Likewise.
1114 * config/tc-arm.c: Likewise.
1115 * config/tc-arm.h: Likewise.
1116 * config/tc-avr.c: Likewise.
1117 * config/tc-avr.h: Likewise.
1118 * config/tc-tic30.c: Likewise.
1119 * config/tc-tic30.h: Likewise.
1120 * config/tc-tic54x.c: Likewise.
1121 * config/tc-tic54x.h: Likewise.
1122 * config/tc-tic80.c: Likewise.
1123 * config/tc-tic80.h: Likewise.
1125 2000-09-14 Timothy Wall <twall@cygnus.com>
1127 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1128 parallel comparisons for later use.
1129 (struct rsrc): Add parallel comparison type.
1130 (resources_match): Skip special cases of PR usage (non-conflicting
1133 2000-09-13 Kazu Hirata <kazu@hxi.com>
1135 * config/obj-ecoff.c: Fix formatting.
1136 * config/obj-elf.c: Likewise.
1137 * config/obj-elf.h: Likewise.
1138 * config/obj-evax.h: Likewise.
1139 * config/obj-generic.h: Likewise.
1140 * config/obj-hp300.c: Likewise.
1141 * config/obj-hp300.h: Likewise.
1142 * config/obj-ieee.h: Likewise.
1143 * config/obj-vms.c: Likewise.
1144 * config/obj-vms.h: Likewise.
1146 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1148 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1149 (md_parse_option): Ditto.
1150 (md_longopts): Add -mips32 option.
1151 (md_show_usage): Document new options.
1152 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1153 (mips_ip): Assemble mfc0 with a sub-selection code.
1154 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1155 (mips_cpu_to_str): New function.
1156 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1157 Use CPU_* defines instead of hardcoded numbers.
1159 * doc/as.texinfo: Document new options.
1160 * doc/c-mips.texi: Ditto.
1162 2000-09-12 Kazu Hirata <kazu@hxi.com>
1164 * as.h: Fix formatting.
1165 * asintl.h: Likewise.
1166 * bit_fix.h: Likewise.
1167 * config/obj-aout.c: Likewise.
1168 * config/obj-aout.h: Likewise.
1169 * config/obj-bout.c: Likewise.
1170 * config/obj-bout.h: Likewise.
1171 * config/obj-coff.c: Likewise.
1172 * config/obj-coff.h: Likewise.
1173 * dwarf2dbg.h: Likewise.
1175 * flonum.h: Likewise.
1176 * frags.h: Likewise.
1177 * itbl-ops.h: Likewise.
1178 * macro.h: Likewise.
1181 * struc-symbol.h: Likewise.
1182 * subsegs.h: Likewise.
1183 * symbols.h: Likewise.
1185 * write.h: Likewise.
1187 2000-09-11 Kazu Hirata <kazu@hxi.com>
1189 * bignum-copy.c: Fix formatting.
1190 * config/tc-i370.c: Likewise.
1191 * config/tc-i960.c: Likewise.
1192 * config/tc-m68k.c: Likewise.
1193 * ehopt.c: Likewise.
1194 * flonum-copy.c: Likewise.
1195 * flonum-konst.c: Likewise.
1196 * flonum-mult.c: Likewise.
1197 * literal.c: Likewise.
1200 * stabs.c: Likewise.
1201 * subsegs.c: Likewise.
1203 2000-09-09 Philip Blundell <philb@gnu.org>
1205 * configure.in (arm*-*-uclinux*): New target.
1206 * configure: Regenerate.
1208 2000-09-09 Kazu Hirata <kazu@hxi.com>
1210 * input-file.c: Fix formatting.
1211 * itbl-ops.c: Likewise.
1212 * messages.c: Likewise.
1214 2000-09-08 Philip Blundell <philb@gnu.org>
1216 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1219 2000-09-07 H.J. Lu <hjl@gnu.org>
1221 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1222 * configure: Rebuild.
1224 2000-09-07 Kazu Hirata <kazu@hxi.com>
1226 * atof-generic.c: Fix formatting.
1227 * config/tc-mips.c: Likewise.
1228 * config/tc-vax.c: Likewise.
1229 * input-scrub.c: Likewise.
1231 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1233 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1234 * configure.in (sh-*-linux*): Added.
1235 * configure: Rebuilt.
1237 2000-09-06 Kazu Hirata <kazu@hxi.com>
1239 * config/tc-hppa.c: Fix formatting.
1241 * ecoff.c: Fix formatting.
1243 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1245 * configure: Rebuilt with new libtool.m4.
1247 2000-09-05 Kazu Hirata <kazu@hxi.com>
1249 * cgen.c: Fix formatting.
1250 * config/tc-ia64.c: Likewise.
1252 2000-09-05 Nick Clifton <nickc@redhat.com>
1254 * aclocal.m4: Regenerate.
1255 * config.in: Regenerate.
1256 * configure: Regenerate.
1257 * po/gas.pot: Regenerate.
1259 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1261 * config/tc-cris.c: Correct comment typos.
1263 2000-09-05 Eric Christopher <echristo@cygnus.com>
1265 * config/tc-mn10300.c: Cleanup.
1266 (md_pcrel_from): Enable.
1268 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1270 * expr.c (operand): Fix a comment typo.
1271 * write.c (write_relocs): Fix a signed/unsigned warning.
1273 * config/tc-hppa.c (fudge_reg_expressions): New
1274 (hppa_force_reg_syms_absolute): New.
1275 (pa_equ): Allow reg_section expressions.
1276 * config/tc-hppa.c (md_optimize_expr): Define.
1277 (hppa_force_reg_syms_absolute): Prototype.
1279 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1280 (pa_parse_number): Pass in arg to select fp reg parsing.
1281 Return 1 to indicate format checks pass. If strict, then only
1282 accept a register or register symbol. Return value in...
1283 (pa_number): New static for pa_parse_number.
1284 (FP_REG_BASE): Define.
1285 (FP_REG_RSEL): Define.
1286 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1287 appropriate. White space changes.
1288 (need_pa11_opcode): Don't bother passing any params, get them from
1290 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1291 Remove extraneous check in case 'Q'.
1292 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1293 reg, set section of resulting symbol to reg_section.
1294 (pa_parse_space_stmt): Modify call to pa_parse_number.
1295 (pa_space): Likewise.
1297 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1298 (hppa_force_relocation): Handle vtable relocs.
1299 (pa_vtable_entry): New.
1300 (pa_vtable_inherit): New.
1301 (md_pseudo_table): Add entries for vtable pseudos.
1302 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1303 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1305 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1306 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1307 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1309 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1310 specify a symbol type.
1312 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1313 dependent things together.
1314 (md_elf_symbol_type): Define.
1316 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1318 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1320 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1321 (obj_elf_vtable_entry): Declare.
1323 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1324 and export function.
1325 (obj_elf_vtable_entry): Similarly.
1326 (elf_pseudo_table): Fix the damage with a cast.
1328 2000-09-03 Richard Henderson <rth@cygnus.com>
1330 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1331 for template selection when a label is needed.
1333 2000-09-02 Kazu Hirata <kazu@hxi.com>
1335 * config/tc-ia64.c: Fix formatting.
1337 2000-09-02 Nick Clifton <nickc@redhat.com>
1339 * configure.in: Increase version number to 2.10.91.
1340 * configure: Regenerate.
1341 * aclocal.m4: Regenerate.
1342 * config.in: Regenerate.
1343 * po/gas.pot: Regenerate.
1344 * Makefile.in: Regenerate.
1346 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1348 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1349 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1350 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1352 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1355 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1357 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1358 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1359 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1360 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1361 (GOT_symbol): New variable.
1362 (md_undefined_symbol): Set it.
1364 2000-09-01 Richard Henderson <rth@cygnus.com>
1366 * config/tc-ia64.c (match): Don't inline.
1367 (extra_goodness): New.
1368 (md_begin): Prefer nop.f and nop.b for best_template.
1370 2000-08-31 Kazu Hirata <kazu@hxi.com>
1372 * as.c: Fix formatting.
1374 * frags.c: Likewise.
1375 * macro.c: Likewise.
1377 2000-08-31 Eric Christopher <echristo@cygnus.com>
1379 * config/tc-mn10300.c: Cleanup and fix warnings.
1380 (md_pseudo_table): Add initializers.
1381 (md_show_usage): Cleanup.
1382 (md_parse_option): Fix warnings.
1383 (md_undefined_symbol): Fix warnings.
1384 (md_conver_frag): Fix warnings.
1385 (tc_gen_reloc): Fix warnings.
1386 (md_apply_fix3): Fix warnings.
1387 (check_operand): Fix warnings.
1389 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1391 * acinclude.m4: Include libtool and gettext macros from the
1393 * aclocal.m4, configure: Rebuilt.
1395 2000-08-30 Mark Hatle <mhatle@mvista.com>
1397 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1399 2000-08-31 Kazu Hirata <kazu@hxi.com>
1401 * listing.c: Fix formatting.
1403 2000-08-29 Kazu Hirata <kazu@hxi.com>
1405 * app.c: Fix a comment typo. Fix formatting.
1407 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1409 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1410 offset of the target destination for jmp instructions.
1411 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1413 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1415 * NEWS: Mention support for CRIS.
1417 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1419 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1420 Sets `.lcomm' alignment to zero.
1422 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1424 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1425 (TC_FIX_ADJUSTABLE): Define.
1427 2000-08-23 Jim Wilson <wilson@cygnus.com>
1429 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1430 unwind.personality_routine is set.
1432 2000-08-23 H.J. Lu <hjl@gnu.org>
1434 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1436 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1438 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1441 2000-08-22 H.J. Lu <hjl@gnu.org>
1443 * config.in (STRICTCOFF): New for strict COFF.
1445 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1446 i386-*-go32* and i386-go32-rtems*.
1447 * configure: Rebuilt.
1449 * config/obj-coff.c (obj_coff_endef): Follow the historical
1450 behavior if STRICTCOFF is not defined.
1452 * doc/internals.texi: Document STRICTCOFF.
1454 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1456 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1457 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1458 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1459 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1460 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1461 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1462 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1465 2000-08-22 Eric Christopher <echristo@cygnus.com>
1467 * config/tc-mn10300.c: (md_apply_fix): New function.
1468 (mn10300_force_relocation): New function.
1469 (mn10300_fix_adjustable): New function.
1471 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1472 (TC_HANDLES_FX_DONE): Define.
1473 (obj_fix_adjustable): Define.
1474 (MD_APPLY_FIX3): Define.
1475 (TC_LINKRELAX_FIXUP): Define.
1477 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1479 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1481 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1483 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1485 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1486 if the fixup resulted in a relocation.
1488 2000-08-18 Nick Clifton <nickc@redhat.com>
1490 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1491 Make reference to first element of shift_names explicit.
1493 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1495 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1496 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1497 add a symbol's address. Removed all target-specific #ifdefs that
1498 used to accomplished the same.
1499 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1500 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1501 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1502 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1503 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1505 2000-08-17 Kazu Hirata <kazu@hxi.com>
1507 * dwarf2dbg.c: Fix formatting.
1509 2000-08-17 Nick Clifton <nickc@redhat.com>
1511 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1512 to be recoded as logical shift lefts by zero.
1514 2000-08-16 Jim Wilson <wilson@cygnus.com>
1516 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1517 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1519 (note_register_values): Handle IA64_OPND_R3_2 operands.
1521 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1523 * config/tc-i860.c (md_operand): Silly typo fixed.
1525 2000-08-16 Nick Clifton <nickc@redhat.com>
1527 * config/tc-arm.c (struct asm_shift): Delete.
1529 (enum asm_shift_index): New.
1530 (struct asm_shift_properties): New.
1531 (struct asm_shift_name): New.
1532 (shift_properties[]); New.
1533 (shift_names[]); New.
1535 (decode_shift): Use new structures.
1536 Issue a warning is "ROR #0" is used.
1537 Issue a warning if "ASR #0" or "LSR #0" is used.
1539 (md_begin): Initialise arm_shift_hsh table from new
1540 asm_shift_name array.
1542 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1544 * config/tc-sparc.c: Kill all warnings.
1545 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1547 (md_show_usage): Update usage text.
1549 2000-08-16 Nick Clifton <nickc@redhat.com>
1551 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1554 2000-08-15 Will Cohen <wcohen@redhat.com>
1556 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1558 * config/tc-sh.c (md_assemble): Changed so debug_type
1559 test performed for ppi_assemble
1560 * config/tc-sh.c: Included dwarf2dbg.h.
1561 (debug_line): Defined.
1562 (md_assemble): Generates dwarf2 line info.
1563 (sh_finalize): New function. Finalize dwarf2 info.
1564 (assemble_ppi): Returns size of code generated.
1565 (build_Mytes): Returns size of code generated.
1566 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1567 * config/tc-sh.h (md_end): Defined.
1568 (sh_finalize): Declared.
1570 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1572 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1575 2000-08-14 Nick Clifton <nickc@redhat.com>
1577 * config/tc-arm.c (do_bx): Allow "bx pc".
1579 2000-08-14 Jim Wilson <wilson@cygnus.com>
1581 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1582 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1583 (md_begin): Change assignment to md.flag to OR in the new bit.
1585 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1587 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1588 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1591 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1593 * NEWS: Mention i860 support.
1595 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1597 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1599 2000-08-14 Andreas Schwab <schwab@suse.de>
1601 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1603 2000-08-11 Andreas Schwab <schwab@suse.de>
1605 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1608 2000-08-11 Kazu Hirata <kazu@hxi.com>
1610 * expr.c: Fix formatting.
1611 * config/obj-bout.c: Likewise.
1613 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1615 * doc/c-i860.texi: Flesh out the i860 section more.
1617 2000-08-10 Kazu Hirata <kazu@hxi.com>
1619 * symbols.c: Fix formatting.
1622 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1624 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1625 has the IgnoreSize bit set.
1627 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1629 From Rodney Brown <RodneyBrown@mynd.com>
1630 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1631 * configure: Regenerate.
1633 2000-08-09 Kazu Hirata <kazu@hxi.com>
1635 * hash.c: Fix formatting.
1638 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1640 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1641 (i860_fix_info): New enum.
1642 (MD_APPLY_FIX3): Define.
1643 (WORKING_DOT_WORD): Define.
1644 (TC_HANDLES_FX_DONE): Define.
1645 (DIFF_EXPR_OK): Define.
1646 (LISTING_HEADER): Define.
1647 (TARGET_FORMAT): Select target format based on endian flag.
1648 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1649 (target_big_endian): Add external declaration.
1651 * config/tc-i860.c: All existing code reworked completely. Other
1652 new code shown below.
1653 (SYNTAX_SVR4): Define.
1654 (target_warn_expand): New variable.
1655 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1656 (md_longopts): Declare and define with new options (-EL, -EB,
1658 (md_show_usage): New function.
1659 (md_operand): New function.
1660 (obtain_reloc_for_imm16): New function.
1661 (md_apply_fix3): New function.
1662 (tc_gen_reloc): New function.
1664 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1666 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1667 2 bytes of the jump address are in the same frag.
1668 (find): Accept 68hc12 register indirect modes.
1670 * NEWS: Mention 68HC11 & 68HC12 support.
1672 2000-08-07 Richard Henderson <rth@cygnus.com>
1674 * config/tc-ia64.c (unwind): Add prologue_mask member.
1675 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1676 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1677 (dot_body): Clear unwind.prologue_mask.
1678 (dot_prologue): Set it. Accept a register second argument.
1680 2000-08-07 Kazu Hirata <kazu@hxi.com>
1682 * config/atof-ieee.c: Fix formatting.
1683 * config/atof-tahoe.c: Likewise.
1685 2000-08-06 Nick Clifton <nickc@cygnus.com>
1687 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1690 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1691 of .popsection, .previous, .pushsection, .subsection,
1692 .version, .vtable_entry, .vtable_inherit and .weak.
1694 2000-08-05 Kazu Hirata <kazu@hxi.com>
1696 * config/tc-cris.c: Fix formatting.
1697 * config/tc-i386.c: Likewise.
1698 * config/tc-sparc.c (sparc_ip): Simplify the code.
1700 2000-08-04 Kazu Hirata <kazu@hxi.com>
1702 * config/tc-cris.c: Rearrange code for readability.
1703 * config/tc-d10v.c: Fix formatting.
1704 * config/tc-m32r.c: Likewise.
1705 * config/tc-sparc.c: Likewise.
1707 2000-08-02 Jim Wilson <wilson@cygnus.com>
1709 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1710 before ia64_find_opcode.
1711 (md_assemble): Likewise.
1713 2000-08-01 Nick Clifton <nickc@cygnus.com>
1715 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1716 Undo some formatting fixes.
1718 2000-08-01 Kazu Hirata <kazu@hxi.com>
1720 * config/obj-som.c: Fix formatting.
1721 * config/obj-ieee.c: Likewise.
1722 * config/tc-arm.c: Likewise.
1723 * config/tc-v850.c: Likewise.
1725 2000-08-01 Nick Clifton <nickc@redhat.com>
1727 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1728 index by command line option.
1730 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1732 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1733 (@node M68K-Branch): Rewrite to match the reality.
1735 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1737 * doc/c-i860.texi: New file.
1738 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1739 * doc/Makefile.in: Regenerate.
1740 * doc/all.texi: Add I860 as relevant architecture.
1741 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1743 2000-07-31 Kazu Hirata <kazu@hxi.com>
1745 * config/tc-d30v.c: Fix formatting.
1747 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1749 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1750 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1751 long emit a long branch if available instead of an absolute jump, never
1752 emit absolute jumps for anything with --pcrel.
1754 * doc/c-m68k.texi: Document new command line option.
1756 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1758 * config/tc-avr.c: Use PARAMS macro in function declarations.
1759 Don't declare md_pcrel_from_section (already in tc-avr.h).
1760 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1761 (avr_operand): Don't set (unsigned) op_mask to -1.
1763 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1765 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1766 * configure: Regenerated.
1767 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1768 of operand to the .type directive (.e.g, "type").
1770 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1772 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1773 * app.c (do_scrub_chars): Record where first comment found.
1774 * read.c (read_a_source_file): Init found_comment on entry, and
1775 notify whether comments found on exit.
1776 * config/tc-hppa.c (md_shortopts): Add "c".
1777 (md_longopts): Add warn-comment.
1778 (md_parse_option): Handle it.
1779 (md_show_usage): Show available options.
1780 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1782 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1784 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1785 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1787 (md_estimate_size_before_relax): Don't fall off end of function.
1789 2000-07-27 Kazu Hirata <kazu@hxi.com>
1791 * config/tc-avr.c: Fix formatting.
1792 * config/tc-ns32k.c: Likewise.
1794 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1796 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1798 2000-07-27 Kazu Hirata <kazu@hxi.com>
1800 * config/tc-d10v.c: Fix formatting.
1801 * config/tc-z8k.c: Likewise.
1802 * config/tc-sparc.c: Likewise.
1804 2000-07-26 Dave Brolley <brolley@redhat.com>
1806 * cgen.c (queue_fixup): Declare opinfo.
1807 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1808 (gas_cgen_md_operand): Ditto.
1809 (gas_cgen_md_apply_fix3): Ditto.
1811 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1813 * config/obj-coff.c (obj_frob_symbol): Don't merge
1814 labels. Don't merge if the symbol isn't constant. Return
1815 immediately if a symbol is merged.
1817 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1819 * frags.c (frag_align): Correct absolute section alignment.
1821 2000-07-20 DJ Delorie <dj@redhat.com>
1823 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1824 it breaks linking against DLLs.
1826 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1828 * configure.in: Add CRIS support.
1829 * configure: Regenerate.
1830 * Makefile.am: (CPU_TYPES): Add cris.
1831 (CPU_OBJ_VALID) [aout]: Add cris.
1832 (MULTI_CPU_TYPES): Add cris.
1833 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1834 [coff]: Only i386 and mips are valid.
1835 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1836 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1837 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1838 Regenerate dependencies.
1839 * Makefile.in: Regenerate.
1840 * aclocal.m4: Regenerate.
1841 * as.c: Declare crisaout, criself.
1842 * config/tc-cris.h, config/tc-cris.c: New.
1843 * config/e-criself.c, config/e-crisaout.c: New.
1844 * po/POTFILES.in, po/gas.pot: Regenerate.
1846 2000-07-20 Kazu Hirata <kazu@hxi.com>
1848 * read.c: Fix formatting.
1849 * write.c: Fix formatting.
1851 2000-07-19 H.J. Lu <hjl@gnu.org>
1853 * sb.c: Include <stdlib.h> if exists for abort ().
1855 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1857 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1858 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1859 (pa_type_args): Same here.
1861 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1863 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1864 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1865 the storage class is already set.
1867 2000-07-17 Kazu Hirata <kazu@hxi.com>
1869 * config/tc-m68hc11.c: Fix formatting.
1870 * config/tc-mn10200.c: Likewise.
1871 * config/tc-mn10300.c: Likewise.
1872 * config/tc-pj.c: Likewise.
1873 * config/tc-tic80.c: Likewise.
1874 * config/tc-w65.c: Likewise.
1876 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1878 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1881 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1883 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1886 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1888 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1889 ELF as are used for SOM (except the 32-bit reloc one) to decide
1890 whether a symbol can be reduced to a section symbol. Expand on
1891 the comment for symbols involved in LR% and RR% expressions.
1893 2000-07-14 Nick Clifton <nickc@cygnus.com>
1895 * config/tc-mips.c (mips_disable_float_construction): New
1896 static variable. Set to true if doubles should not be
1897 constructed by loading two single width fp registers with
1898 halves of the value.
1899 (mips_ip): Test mips_disable_float_construction.
1900 (md_longopts): Add command line switches --construct-floats
1901 and --no-construct-floats.
1902 (md_parse_option): Parse new command line options.
1903 (md_show_usage): Describe new command line options.
1905 * doc/c-mips.texi: Document new command line options.
1907 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1909 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1910 * configure: Regenerate.
1912 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1914 * configure.in (DEFAULT_EMULATION setting): Revert part of
1915 2000-07-01 change that set te_multi=multi unless set to tmips.
1916 * configure: Regenerate.
1918 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1920 * config/obj-coff.c (coff_frob_section): Add padding to the last
1921 section when aligning it increases its size.
1923 2000-07-11 Kazu Hirata <kazu@hxi.com>
1925 * config/tc-tic54x.c: Fix formatting.
1927 2000-07-10 Kazu Hirata <kazu@hxi.com>
1929 * config/tc-h8500.c: Fix formatting.
1930 * config/tc-tic54x.c: Fix formatting.
1932 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1934 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1935 displacements correctly.
1937 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1939 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1941 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1945 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1947 From David Huggins-Daines <dhd@linuxcare.com>
1948 * config/te-hppalinux64.h: Add a new emulation.
1949 * configure.in (emulations): Add configure bits to support the
1950 64-bit Linux/parisc target.
1951 * configure: Regenerate.
1953 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1954 (md_shortopts): Add `V' for ELF.
1956 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1957 when SOM or ELF_ARG_RELOC are defined.
1958 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1959 ELF_ARG_RELOC are defined.
1960 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1961 (pa_stringer): ..Do it here instead. Fix comment typos.
1962 (hppa_force_relocation): Cast enums to int before comparing with
1965 From Ryan Bradetich <rbradetich@uswest.net>
1966 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1967 redifinition warning.
1968 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1969 (hppa_force_relocation): ditto
1970 (md_apply_fix): Added cast to buf to fix warnings.
1972 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1973 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1975 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1976 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1977 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1978 reloc_type** to avoid warnings in switch.
1979 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1980 little earlier instead.
1982 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1984 (pa_type_args): Use symbol_arg_reloc_info.
1985 (struct pa_it): Make arg_reloc unsigned int.
1986 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1987 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1988 (pa_code): Delete. pa_text duplicates this function.
1989 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1990 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1992 (cons_fix_new_hppa): Actually change selector to e_fsel when
1993 warning about assuming so.
1994 (tc_gen_reloc): More example elf arg reloc code.
1995 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1996 (hppa_force_relocation): Likewise.
1998 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2000 (pa_end_of_source): Prototype.
2001 (hppa_fix_adjustable): Prototype.
2002 (LABELS_WITHOUT_COLONS): Move it..
2003 * config/te-hppa.h: To here.
2005 * config/te-hppa64.h: New file.
2007 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2009 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2010 format -10, -16, 16 relocs.
2011 (hppa_elf_mark_end_of_function): Test for null
2012 last_call_info->start_symbol
2014 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2015 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2016 re_assesmble_* functions. Delete extraneous statements. Fix
2018 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2019 insn to re_assemble_*.
2021 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2023 * doc/internals.texi (Expressions): Fix typo.
2025 2000-07-08 Kazu Hirata <kazu@hxi.com>
2027 * config/tc-sh.c: Fix formatting.
2028 * config/tc-tic54x.c: Fix formatting.
2029 * depend.c: Fix formatting.
2030 * flonum-konst.c: Likewise.
2031 * flonum-mult.c: Likewise.
2033 2000-07-07 Kazu Hirata <kazu@hxi.com>
2035 * config/tc-sh.c: Fix comments.
2036 * config/obj-vms.c: Fix comments.
2037 * config/tc-a29k.c: Likewise.
2038 * config/tc-alpha.c: Likewise.
2039 * config/tc-h8300.c: Likewise.
2040 * config/tc-h8500.c: Likewise.
2041 * config/tc-i370.c: Likewise.
2042 * config/tc-ia64.c: Likewise.
2043 * config/tc-m68hc11.c: Likewise.
2044 * config/tc-m68k.c: Likewise.
2045 * config/tc-mips.c: Likewise.
2046 * config/tc-ns32k.c: Likewise.
2047 * config/tc-ppc.c: Likewise.
2048 * config/tc-z8k.c: Likewise.
2050 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2052 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2053 Default to '(SEC_LOAD | SEC_DATA)'.
2054 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2056 * doc/internals.texi (CPU Backend): Describe
2057 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2059 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2061 * as.c (parse_args): NULL terminate the long option list.
2063 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2065 * config/tc-d30v.h: Include "write.h" for fixS.
2066 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2068 2000-07-05 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d30v.c (write_2_short): Further changes to warning
2071 messages produced when combining EITHER_BUT_PREFER_MU attributed
2074 2000-07-05 DJ Delorie <dj@redhat.com>
2078 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2080 * config/tc-arm.c (psrs): Accept combinations of flags.
2082 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2084 * config/tc-avr.c: Change _ () to _() around all strings marked
2085 for translation (exception from the usual coding style).
2086 (avr_opt): New struct variable, how the new switches are set.
2087 (OPTION_MMCU): Define as 'm' and actually use.
2088 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2089 (show_mcu_list): New function, display the list of known MCUs.
2090 (md_show_usage): Document the new switches. Call show_mcu_list.
2091 (avr_set_arch): Change 'm' to OPTION_MMCU.
2092 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2093 Handle the new switches.
2094 (avr_operands): Disable warnings for undefined combinations of
2095 operands if -mall-opcodes. Disable warnings for skipping two-word
2096 instructions if enhanced core or -mno-skip-bug.
2097 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2098 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2099 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2100 (avr_ldi_expression): Warn about implicit lo8().
2101 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2103 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2105 * configure.in: Add entry for mips-*-sysv4*MP*
2106 * configure: Rebuild
2107 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2108 elf32-tradlittlemips for traditional mips targets.
2109 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2110 test for Link Once sections as in adjust_reloc_syms.
2111 * config/te-tmips.h: New file for traditional mips targets. Define
2114 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2116 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2117 flags argument is not present, don't change an existing section's
2118 section's attributes. If the flags argument is present, warn if the
2119 attributes don't match the section's current attributes. When
2120 long section names are supported, set SEC_LINK_ONCE and
2121 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2123 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2125 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2126 symbols; create them.
2128 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2130 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2131 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2133 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2135 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2136 expressions. Ignore the problem when handling 16 bit signed
2137 immediates, because the assembler will take care of the relocation
2140 2000-06-27 Nick Clifton <nickc@cygnus.com>
2142 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2143 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2144 sequential order, and emit warning messages if the input source
2145 code contains constructs like that, or parallel constructs
2146 containing such opcodes.
2148 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2150 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2151 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2152 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2153 (md_show_usage): Update usage message.
2154 (md_parse_option): Allow redefinition of MCU type within the
2155 same avr[1-5] bfd machine type. Show both old and new MCU type
2156 in the error message.
2157 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2158 Simplify 8K wrap code.
2160 2000-06-25 Kazu Hirata <kazu@hxi.com>
2162 * config/obj-aout.c: Remove all uses of DEFUN.
2163 * config/obj-ieee.c: Likewise.
2164 * config/tc-sh.c: Fix comment typos.
2165 * config/tc-tahoe.c: Likewise.
2166 * config/tc-vax.c: Likewise.
2167 * config/tc-w65.c: Likewise.
2168 * config/tc-z8k.c: Likewise.
2169 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2171 2000-06-24 DJ Delorie <dj@cygnus.com>
2173 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2174 more changes from Sept 1999
2175 (tc_i386_fix_adjustable): ditto
2176 (md_apply_fix3): ditto
2178 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2180 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2181 (gas_cgen_parse_operand): Set it around expression() call.
2182 (gas_cgen_md_operand): Test for it before longjmp().
2184 2000-06-24 Kazu Hirata <kazu@hxi.com>
2186 * config/tc-h8500.c: Remove all uses of DEFUN.
2187 * config/tc-sh.c: Likewise.
2188 * config/tc-w65.c: Likewise.
2189 * config/tc-z8k.c: Likewise.
2191 * config/tc-h8500.c: Fix typos in comments.
2193 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2195 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2198 2000-06-23 matthew green <mrg@redhat.com>
2200 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2201 defined. Fix error message for `[' grouping.
2203 2000-06-22 Kazu Hirata <kazu@hxi.com>
2205 * config/tc-h8300.c: Fix formatting and comment typos.
2207 2000-06-22 Timothy Wall <twall@cygnus.com>
2209 * config/tc-ia64.c (note_register_values): Move premature QP
2210 notation clearing into the appropriate place.
2212 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2214 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2215 first before anything else. Add bin-bugs.h, emul.h and progress.h
2216 Sort list of files as for $(OBJS) in Makefile.am.
2218 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2219 find one. Remake dependencies.
2220 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2221 * Makefile.in: Regenerate.
2222 * doc/Makefile.in: Regenerate.
2224 * config/tc-i386.c (i386_displacement): Don't assume a constant
2225 displacement is necessarily 16 bits when in 16 bit code mode.
2226 (md_assemble): Instead size the displacement here after we know
2227 for sure that a .code16gcc operand hasn't automatically added
2228 operand size prefixes.
2230 2000-06-21 H.J. Lu <hjl@gnu.org>
2232 * Makefile.am: Rebuild dependency.
2233 * Makefile.in: Rebuild.
2235 2000-06-21 Kazu Hirata <kazu@hxi.com>
2237 * config/tc-h8300.c (parse_reg): Make the function static.
2238 (parse_exp): Likewise.
2240 2000-06-20 DJ Delorie <dj@cygnus.com>
2242 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2243 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2244 for cygwin import libraries to work properly.
2246 2000-06-20 H.J. Lu <hjl@gnu.org>
2248 * Makefile.am: Rebuild dependency.
2249 * Makefile.in: Rebuild.
2250 * configure: Likewise.
2251 * doc/Makefile.in: Likewise.
2253 2000-06-20 Timothy Wall <twall@cygnus.com>
2255 * doc/internals.texi (CPU backend): Add @itemx for
2256 TC_START_LABEL_WITHOUT_COLON.
2257 * doc/c-tic54x.texi: New.
2258 * doc/as.texinfo: Add tic54x features and include primary tic54x
2260 * doc/all.texi: Add C54X.
2261 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2262 * doc/Makefile.in: Regenerate.
2263 * configure.in: Add tic54x and define LIBM for tic54x.
2264 * configure: Regenrate.
2265 * config/tc-tic54x.[ch]: New.
2266 * config/obj-coff.h: Add tic54x.
2267 * Makefile.am: (CPU_TYPES): Add tic54x.
2268 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2269 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2270 (as_new_LDADD): Add $(LIBM).
2271 * Makefile.in: Regenerate.
2273 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2275 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2276 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2277 * doc/as.texinfo: Likewise.
2279 * configure, Makefile.in: Regenerate.
2280 * configure.in (emulations): Recognize m6811 and m6812.
2281 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2282 Added files for 68hc11 and 68hc12 assembler.
2283 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2284 * config/tc-m68hc11.h: Header definition for that assembler.
2286 2000-06-18 Nick Clifton <nickc@redhat.com>
2288 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2289 instead of OCTETS_PER_BYTE.
2291 * config/tc-v850.c: Fix compile time warnings.
2292 * config/tc-ppc.c: Fix compile time warnings.
2294 2000-06-18 H.J. Lu <hjl@gnu.org>
2296 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2297 * configure: Rebuild.
2299 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2301 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2304 2000-06-16 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2307 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2309 * doc/c-mips.texi: Document newly accepted cpu variants.
2311 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2313 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2315 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2317 * macro.c (getstring): Make it possible to escape the quote
2320 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2322 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2324 2000-06-13 H.J. Lu <hjl@gnu.org>
2326 * configure: Regenerate.
2328 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2330 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2332 * doc/internals.texi (line_separator_chars): Semicolon is no
2333 longer a default. Mention null and newline as defaults.
2335 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2337 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2338 * config/tc-i860.h (line_separator_chars): Likewise.
2339 * config/tc-h8300.c (line_separator_chars): Likewise.
2340 * config/tc-i960.c (line_separator_chars): Likewise.
2341 * config/tc-m68k.c (line_separator_chars): Likewise.
2342 * config/tc-mips.c (line_separator_chars): Likewise.
2343 * config/tc-ns32k.c (line_separator_chars): Likewise.
2344 * config/tc-sparc.c (line_separator_chars): Likewise.
2345 * config/tc-vax.c (line_separator_chars): Likewise.
2347 * config/tc-h8300.c (comment_chars): Use string initialiser.
2348 * config/tc-i960.c (line_comment_chars): Likewise.
2349 * config/tc-z8k.c (comment_chars, line_comment_chars,
2350 line_separator_chars): Likewise.
2352 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2355 2000-06-08 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2360 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2362 * configure.in (VERSION): Update to show this is the CVS mainline.
2364 2000-06-08 Matthew Jacob <mjacob@feral.com>
2366 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2367 $at is the integer register $r28, vs. both $r28 and the floating
2368 point register $f28.
2370 2000-06-08 James E. Wilson <wilson@cygnus.com>
2372 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2373 (dot_endp): Don't call ia64_flush_insns.
2374 (emit_one_bundle): Don't delete prologue/body records from
2375 unwind_record list in first loop. Rewrite second loop to account for
2378 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2380 * config/tc-ia64.c: Add missing prototypes.
2381 (generate_unwind_image): Cast argument to output_unw_records call.
2383 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2385 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2387 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2389 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2390 (REGISTER_P): likewise.
2391 (avr_opcodes): uses include/opcode/avr.h
2392 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2394 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2396 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2399 2000-06-03 H.J. Lu <hjl@gnu.org>
2401 * read.c (is_end_of_line): Put back `;'.
2403 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2405 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2407 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2409 * expr.c (operand): Test is_end_of_line outside switch to catch
2410 line separator chars that are also operators.
2411 (operator): Return O_illegal for line separator chars.
2413 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2414 entry (or `!' entry for TC_HPPA).
2416 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2417 before indexing is_end_of_line. Remove redundant check for '\0'.
2419 * config/tc-h8500.c (md_assemble): Likewise.
2420 * config/tc-mcore.c (md_assemble): Likewise.
2421 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2424 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2426 * config/tc-mcore.c (mcore_cons): Likewise.
2427 (mcore_float_cons): Likewise.
2428 (mcore_stringer): Likewise.
2429 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2431 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2433 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2435 2000-05-29 Nick Clifton <nickc@cygnus.com>
2437 * config/tc-sh.c: Fix compile time warning messages.
2439 * config/tc-mips.c: Fix compile time warning messages.
2441 2000-05-29 Philip Blundell <philb@gnu.org>
2443 * doc/as.texinfo: Update copyright dates.
2444 (Local Labels): Delete misplaced mention of ARM.
2445 * NEWS: Mention ARM ELF support.
2447 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2449 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2450 it is modified, and use the real_size to compute the frag address
2451 for dwarf2 line info.
2453 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2455 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2456 line-matching scheme to cope with automake moving variables around.
2457 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2458 * Makefile.in: Regenerate.
2460 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2462 * config/tc-sparc.c (sparc_relax): New.
2463 (md_longopts): Add -relax and -no-relax options.
2464 (md_parse_options, md_show_usage): Likewise.
2465 (md_apply_fix3): Optimize tail call into branch always if possible.
2467 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2469 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2470 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2471 rules, with warning when a GAS statement specifies a packing that
2472 will result in an instruction being squashed.
2473 Added typdef packing_type and enumerals, changed various integer
2474 literals to use the enumerals.
2476 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2478 * config/tc-ia64.c (dot_restorereg_p): New function.
2479 (md_pseudo_table): Add restorereg.p.
2480 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2481 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2483 * config/tc-ia64.h (unw_record_type): Add unwabi.
2484 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2485 called MASK with members for imask, and the masks produced by
2486 fr_mem, gr_mem, br_mem, and frgr_mem.
2487 (unw_p_record): Add members ABI and CONTEXT.
2488 (unw_x_record): Add member AB.
2489 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2490 as pseudo-register for use during unwind info generation.
2491 (AR_PFS, AR_LC): New macros.
2492 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2493 whose names start with an at sign (as in "@priunat").
2494 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2496 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2497 proc_end, unwind_info, personality_routine): Consolidate into
2498 "unwind" structure to reduce offset-table use. Add member
2499 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2501 (output_R1_format, output_R3_format, output_P3_format,
2502 output_P6_format): Initialize R with zero to reduce compiler warnings.
2503 (output_P7_format): Ditto. Add `default' branch to switch
2504 statement to reduce compiler warnings.
2505 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2506 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2507 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2508 into single argument.
2509 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2510 compiler warnings. Merge A and B args into single argument.
2511 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2512 A and B args into single argument.
2513 (free_record): Removed (wasn't used).
2514 (free_list_records): Also free imasks in prologue records.
2515 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2516 (output_spill_mask): Remove.
2517 (output_unwabi): New function.
2518 (output_epilogue, output_label_state, output_copy_state): Call
2520 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2521 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2523 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2524 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2525 as part of handling the prologue records. Emit region's imask if
2526 we have one. Handle unwabi, epilogue, label_state, copy_state,
2527 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2528 spill_sprel_p, and spill_reg_p records.
2529 (set_imask, count_bits, slot_index): New function.
2530 (fixup_unw_records): Fix region size computation. Handle
2531 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2532 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2533 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2534 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2535 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2536 (dot_save): Use manifest constants for applicaton registers.
2537 Handle REG_PR and REG_PRIUNAT.
2538 (dot_restore): Don't just ignore it.
2539 (dot_restorereg): New function..
2540 (generate_unwind_image): Ensure unwind info is a multiple of eight
2541 bytes, not just four bytes.
2542 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2543 (dot_altrp): Don't just ignore it.
2544 (dot_savemem): New function. Replaces dot_savesp() and
2545 dot_savepsp(). Use manifest constants for applicaton registers.
2546 Handle REG_PR and REG_PRIUNAT.
2547 (dot_savef): Simplify.
2548 (dot_saveb): Support generation of br_gr.
2549 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2550 dot_label_state, dot_copy_state): New function.
2551 (dot_unwabi): Don't just ignore it.
2552 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2553 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2554 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2555 (emit_one_bundle): Set slot number for prologue/body records
2556 *before* emitting the first insn.
2557 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2558 (md_begin): Declare "psp" pseudo-register.
2559 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2560 so we don't get segfault.
2561 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2562 counts as required per SW Conventions manual
2563 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2564 output_preds_psprel, output_preds_sprel, output_spill_base,
2565 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2566 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2567 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2568 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2569 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2570 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2571 (dot_vframe): Implement.
2572 (dot_vframesp, dot_vframepsp): New function.
2574 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2576 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2577 * configure: Regenerate.
2579 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2581 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2582 (md_estimate_size_before_relax): so we can use it here instead of
2583 old kludges. Localise vars to blocks. Comment.
2585 * frags.c (frag_new): Update fr_var comments.
2586 * frags.h (struct frag): Ditto.
2588 2000-05-22 Richard Henderson <rth@cygnus.com>
2590 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2591 (pseudo_func): Add pcrel.
2592 (operand_match): Handle IA64_OPND_TGT64.
2593 (build_insn): Likewise.
2594 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2595 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2596 (fix_insn): Handle all three 64-bit relocation types.
2598 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2600 * obj.h (struct format_ops): New members begin, app_file,
2601 s_set_other, s_set_desc, s_get_type, s_set_type,
2602 separate_stab_sections, init_stab_section.
2604 * config/obj-multi.h: Update GPL notice to v2.
2606 (obj_app_file): New.
2607 (S_SET_SIZE): Test s_set_size for NULL before calling.
2608 (S_SET_ALIGN): Similar for s_set_align.
2613 (SEPARATE_STAB_SECTIONS): New.
2614 (INIT_STAB_SECTION): New.
2615 (EMIT_SECTION_SYMBOLS): New.
2616 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2618 * config/obj-elf.h: Update GPL notice to v2.
2619 Mention that this file is included from obj-multi.h.
2620 (obj_begin): Wrap definition in ifndef.
2621 (elf_file_symbol): Constify declaration.
2622 (obj_app_file): Ditto.
2623 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2624 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2626 * config/obj-elf.c (elf_s_set_other): New.
2627 (elf_file_symbol): Constify argument.
2628 (elf_separate_stab_sections): New.
2629 (elf_init_stab_section): New.
2630 (elf_format_ops): Add new members. Remove comma at end.
2632 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2633 (ecoff_format_ops): Add new fields. Remove comma at end.
2634 Mention inconsistency for emit_section_symbols.
2636 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2638 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2639 (coff_separate_stab_sections): New.
2640 (coff_format_ops): Add new members.
2642 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2643 (obj_aout_s_set_other): New.
2644 (obj_aout_s_set_desc): New.
2645 (obj_aout_s_get_type): New.
2646 (obj_aout_s_set_type): New.
2647 (obj_aout_separate_stab_sections): New.
2648 (aout_format_ops): New members added. Use obj_aout_process_stab,
2649 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2650 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2652 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2654 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2656 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2657 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2658 (md_estimate_size_before_relax): Ensure jumps to weak and
2659 externally visible symbols are relocatable.
2661 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2663 * stabs.c (aout_process_stab): Make global.
2664 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2665 * read.h (aout_process_stab): Declare.
2667 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2668 Generalize to *aout, *coff *elf.
2669 * configure: Regenerated.
2671 * doc/internals.texi (Object format backend): Say
2672 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2674 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2675 * Makefile.in: Regenerated.
2677 2000-05-19 Catherine Moore <clm@cygnus.com>
2679 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2681 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2683 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2684 instruction to reflect change in re_assemble_*.
2686 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2688 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2689 build PA64 ELF tools.
2690 * configure: Rebuilt.
2692 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2694 * Makefile.am: Regenerate dependencies.
2695 * Makefile.in: Regenerate.
2697 2000-05-15 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-arm.c (struct asm_psr): Add boolean field
2700 distinguishing between CSPR and SPSR. Rename 'number' field
2702 (psrs): Rearrange contents to match new asm_psr structure.
2703 (arm_psr_parse): Move next to psr_required_here. Make it
2704 return an asm_psr structure.
2705 (psr_required_here): Use asm_psr structure returned by
2707 (do_msr): Reorganise to allow psr_required_here to be called
2709 (md_undefined_name): Mark 'name' parameter as unused, since
2710 the COFF target does not use it.
2712 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2714 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2716 * config/te-aux.h: Likewise.
2717 * config/te-dpx2.h: Likewise.
2718 * config/te-go32.h: Likewise.
2719 * config/te-hp300.h: Likewise.
2720 * config/te-hppa.h: Likewise.
2721 * config/te-i386aix.h: Likewise.
2722 * config/te-ic960.h: Likewise.
2723 * config/te-interix.h: Likewise.
2724 * config/te-nbsd532.h: Likewise.
2725 * config/te-pc532mach.h: Likewise.
2726 * config/te-ppcnw.h: Likewise.
2727 * config/te-psos.h: Likewise.
2728 * config/te-sparcaout.h: Likewise.
2729 * config/te-sun3.h: Likewise.
2730 * config/te-sysv32.h: Likewise.
2732 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2734 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2735 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2736 and sign extend without an if statement.
2737 (build_bytes): Likewise.
2739 2000-05-14 Kazu Hirata <kazu@hxi.com>
2741 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2742 X_add_symbol L_32 case.
2744 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2746 * config/te-freebsd.h: New file.
2748 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2750 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2751 bindtextdomain): Replace defines with those from intl/libgettext.h
2752 to quieten gcc warnings.
2754 * NEWS: Mention x86 .arch and -q.
2756 * config/tc-i386.c (quiet_warnings): New.
2757 (md_assemble): Use quiet_warnings.
2758 (md_parse_option): Set quiet_warnings from -q.
2759 (md_show_usage): Mention -q, delete -m.
2760 (flag_do_long_jump): Delete.
2761 (md_parse_option): Remove -m.
2762 (md_show_usage): Remove -m.
2763 (md_create_long_jump): Remove useless flag_do_long_jump code.
2765 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2766 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2768 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2769 Alexander Sokolov <robocop@netlink.ru>
2771 * doc/c-i386.texi (i386-Arch): New section.
2772 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2774 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2775 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2776 architecture has been given and is not 486.
2777 (set_cpu_arch): New.
2778 (md_pseudo_table): Add .arch.
2779 (md_assemble): Warn if cpu architecture has been given and an
2780 unsupported instruction.
2782 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2783 Move operand_types bit defines after relevant template field.
2784 (template): Add cpu_flags.
2788 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2790 * config/tc-mn10300.h (md_end): Define.
2791 (mn10300_finalize): Declare.
2792 * config/tc-mn10300.c: Include dwarf2dbg.h.
2793 (debug_line): Define.
2794 (md_assemble): Generate dwarf2 line info.
2795 (mn10300_finalize): New function. Finalize dwarf2 info.
2797 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2799 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2800 external version of the relocation for weak symbols.
2802 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2804 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2805 frame size in units of 16 bytes, as required per SW Conventions manual.
2806 (output_unw_records): Output info-block header as a dword to get
2809 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2811 * as.h: #include "file", not <file> on files from ../include.
2812 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2813 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2814 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2815 (tc_coff_symbol_emit_hook): Ditto.
2816 (OPTCOUNT): Cast to int to avoid compiler warning.
2817 (md_begin): Fix signed/unsigned warnings.
2819 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2821 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2822 ABRANCH LONG case for a conditional branch on a 68000.
2823 (md_estimate_size_before_relax): Likewise. Also handle
2824 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2825 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2826 PC-relative on all CPUs.
2827 (md_estimate_size_before_relax): Likewise.
2829 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2831 * as.c (parse_args): Just mention current year in printed
2834 2000-05-03 J.T. Conklin <jtc@redback.com>
2836 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2838 (md_parse_option): Recognize -m7400.
2840 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2842 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2843 don't permit lp to become less than the words array.
2845 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2847 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2848 Fix little-endian case.
2850 2000-05-03 David O'Brien <obrien@NUXI.com>
2852 * as.c (parse_args): Update copyright.
2854 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2856 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2857 for the .bss section too.
2859 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2861 * configure.in: Set em=linux for hppa-*-linux.
2862 * configure: Regenerate.
2863 * doc/Makefile.in: Regenerate with correct automake.
2865 * frags.c (frag_grow): Sanity check chunk_size.
2867 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2868 * config/obj-som.h: Likewise.
2869 * config/obj-ieee.h: Likewise.
2871 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2873 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2874 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2875 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2876 (pa_ip): low_sign_unext now returns via function value. Use
2877 re_assemble_* instead of dis_assemble_* and
2878 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2880 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2881 (md_section_align, md_parse_option, md_show_usage,
2882 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2883 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2884 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2885 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2886 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2888 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2889 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2890 outside of switch. Correct mask and shifting errors in case 10
2891 and case -11. In case 21, compare against signed range to suit
2892 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2893 case 17 and case 22, use offsetT variable to properly check range.
2894 Use re_assemble_* here too.
2895 (evaluate_absolute): Change type of value to offsetT. Call
2896 hppa_field_adjust to do the work for us.
2897 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2898 (pa_parse_cmpib_64_cmpltr): Ditto.
2899 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2900 of i to unsigned int.
2901 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2902 (pa_end_of_source): Return type is void.
2904 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2906 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2908 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2910 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2911 More comments added.
2912 (md_begin): Removed "construct symbols for each register name".
2913 Because register names conflicts with GCC generated function
2915 (avr_operand): Now constant numbers can be used as a register
2916 identifiers (0 as r0, 31 as r31).
2917 (md_assemble): use skip_space () before parsing instruction
2920 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2922 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2923 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2924 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2925 * configure: Regenerate.
2927 2000-04-29 Andreas Jaeger <aj@suse.de>
2929 * as.h: Correctly check GCC version.
2931 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2933 * doc/as.1: Fix unbalanced brackets.
2935 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2937 (line_comment_chars): Set to '/' if TE_FreeBSD.
2939 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2941 * configure.in: Configury support for PA64 (currently disabled).
2942 * configure: Rebuilt.
2944 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2946 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2947 bfd_set_section_alignment.
2949 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2951 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2954 2000-04-24 Nick Clifton <nickc@cygnus.com>
2956 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2957 * doc/as.texinfo (Align): Include arm and strongarm in list of
2958 targets that have the second form of the behaviour of the .align
2961 2000-04-24 Mark Klein <mklein@dis.com>
2963 * obj-som.c: Terminate obj_pseudo_table.
2965 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2967 * as.c (parse_args): Allow md_parse_option to override -a listing
2969 * config/obj-coff.c (add_lineno): Change type of offset parameter
2970 from "int" to "bfd_vma."
2971 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2972 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2973 (ppc_change_csect): Align correctly for XCOFF64.
2974 (ppc_machine): New function, which discards "ppc_machine" line.
2975 (ppc_tc): Cons for 8 when code is 64 bit.
2976 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2978 (md_parse_option): Handle -a64 and -a32.
2980 * config/tc-ppc.h (TARGET_MACH): Define.
2981 (TARGET_FORMAT): Move to function.
2982 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2984 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2986 * config/tc-avr.c: New AVR_ISA_ defined.
2987 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2988 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2989 for `fmul', `movw' and `lpm R,Z' instructions.
2990 (avr_operands): Warn if current opcode is a two-word instruction
2991 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2992 (avr_opcodes): New commands added.
2993 (REGISTER_P): Check 'a' and 'v' constraint letters.
2994 (mcu_types): New MCU added.
2996 2000-04-22 Timothy Wall <twall@cygnus.com>
2998 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3000 (operand_match): Conditionally insert default bit values for IMMU9.
3002 2000-04-14 Matthew Green <mrg@cygnus.com>
3004 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3005 * configure: Rebuilt.
3007 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3008 Jason Eckhardt <jle@cygnus.com>
3010 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3012 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3013 Added handling of new operand types l,y,&,fe,fE,fx.
3015 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3016 David Mosberger <davidm@hpl.hp.com>
3017 Timothy Wall <twall@cygnus.com>
3018 Andrew MacLeod <amacleod@cygnus.com>
3019 Jim Wilson <wilson@cygnus.com>
3021 * Makefile.am (CPU_TYPES): Add ia64.
3022 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3023 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3024 * Makefile.in: Rebuild.
3025 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3026 * configure: Rebuild.
3027 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3028 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3029 * expr.c (expr): Handle md_optimize_expr.
3030 * read.c (LEX_HASH): Add comment.
3031 * config/tc-ia64.c, config/tc-ia64.h: New files.
3033 2000-04-21 Richard Henderson <rth@cygnus.com>
3035 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3036 bundling a non-delayed branch type instruction.
3038 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3040 * config/tc-mn10300.c (HAVE_AM30): Define.
3041 (md_assemble): Use it.
3043 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3045 * config/obj-elf.c (obj_elf_change_section): Check for changed
3048 * Makefile.am: (CPU_MULTI_VALID): Remove.
3049 (MULTI_CPU_TYPES): Define.
3050 (MULTI_CPU_OBJ_VALID): Define.
3051 (DEPTC): Use the above.
3052 (DEPOBJ): Same here.
3054 Regenerate dependencies.
3055 * Makefile.in: Regenerate.
3057 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3059 * Makefile.am (YACC, LEX): Get them from configure.
3061 2000-04-18 H.J. Lu (hjl@gnu.org)
3063 * config/tc-i386.c (offset_in_range): Use addressT instead of
3064 bfd_vma for non-bfd assemblers.
3066 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3068 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3069 doesn't give spurious errors.
3071 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3073 * as.h (SEEK_SET): Define if undefined.
3075 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3077 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3078 constants, and don't assume offsetT is 32 bits.
3080 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3082 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3083 (md_pcrel_from_section): Add prototype.
3084 (d10v_fix_adjustable): Add prototype.
3085 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3087 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3089 2000-04-12 Nick Clifton <nickc@cygnus.com>
3091 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3092 symbol in frag chain.
3094 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3096 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3097 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3098 (fits_in_signed_word, smallest_imm_type): Ditto.
3099 (md_assemble): Use an offsetT var to hold offsetT values, not a
3101 (offset_in_range): New.
3102 (md_assemble): Use it.
3103 (md_convert_frag): Change type of target_address, opcode_address,
3104 and displacement_from_opcode_start to offsetT.
3105 (md_create_short_jump): Change type of offset to offsetT.
3106 (md_create_long_jump): Ditto.
3107 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3108 (md_chars_to_number): Remove.
3109 (output_invalid): Remove duplicate prototype.
3111 2000-04-09 Nick Clifton <nickc@cygnus.com>
3113 * Makefile.am (CPU_TYPES): Add 'avr'.
3114 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3115 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3117 * Makefile.in: Regenerate.
3119 * doc/as.texinfo: Add M32R documentation.
3121 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3123 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3124 --enable-build-warnings option.
3125 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3126 * Makefile.in, configure: Re-generate.
3128 2000-04-07 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3131 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3132 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3133 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3134 (arm_force_relocation): Force relocations for
3135 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3137 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3139 * config/tc-sh.c (get_operands): There's no third operand if the
3140 first operand is an immediate.
3142 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3144 * config/tc-sh.c (immediate): Delete.
3145 (sh_operand_info): Add immediate member.
3146 (parse_reg): Use A_PC for pc.
3147 (parse_exp): Add second argument 'op'. All callers changed.
3148 (parse_at): Expect pc to be coded as A_PC.
3149 Use immediate field in *op.
3150 (insert): Add fourth argument 'op'. All callers changed.
3151 (build_relax): Add second argument 'op'. All callers changed.
3152 (insert_loop_bounds): New function.
3153 (build_Mytes): Remove DISP_4.
3154 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3155 (assemble_ppi): Use immediate field in *operand.
3156 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3157 (md_apply_fix): Likewise.
3158 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3160 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3162 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3164 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3166 * internals.texi (CPU backend): Document
3167 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3169 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3171 * po/gas.pot: Regenerate.
3173 * as.c (show_usage): Restore translated part of bug string.
3174 * gasp.c (show_usage): Likewise.
3176 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3177 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3178 than move-if-change.
3179 (DEP1): Modify for "gcc -MM".
3183 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3184 Update dependencies.
3185 * Makefile.in: Regenerate.
3187 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3189 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3190 (md_begin): Likewise.
3191 (HAVE_AM33): New macro.
3192 (md_assemble): Use it. Match r_regs and xr_regs only if
3195 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3197 * as.h: #include "bin-bugs.h"
3198 * as.c (show_usage): Use REPORT_BUGS_TO.
3199 * gasp.c: #include "bin-bugs.h"
3200 (show_usage): Use REPORT_BUGS_TO.
3202 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3204 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3206 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3207 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3210 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3212 * config/tc-i386.c (i386_immediate): Don't assume a constant
3213 immediate is necessarily 16 bits when in 16 bit code mode.
3214 (md_assemble): Instead set guess_suffix here after we have checked
3217 2000-04-02 Richard Henderson <rth@cygnus.com>
3219 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3220 quantities. Correct right shift sign extension.
3221 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3222 32-bit value when shifting into place.
3224 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3226 * app.c: Add ATTRIBUTE_UNUSED as needed.
3227 * config/tc-ppc.c: Likewise.
3228 (ppc_size): Make unsigned long.
3229 (ppc_insert_operand): Add casts to avoid warnings.
3231 2000-03-31 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-d10v.h (md_flush_pending_output): Define.
3235 2000-03-29 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3238 segment. Works for both BFD_ASSEMBLER and others.
3239 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3241 2000-03-29 Nick Clifton <nickc@cygnus.com
3243 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3245 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3247 * listing.c (LISTING_LHS_WIDTH): Default depends on
3249 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3251 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3253 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3256 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3258 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3260 * config/tc-avr.c (mcu_types): Add missing initialiser.
3261 (md_pcrel_from_section): Add prototype.
3262 (avr_operand): Remove redundant test of unsigned < 0.
3263 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3265 2000-03-27 Denis Chertykov <denisc@overta.ru>
3267 * config/tc-avr.c: New file for AVR support.
3268 * config/tc-avr.h: Likewise.
3269 * configure.in: Add AVR support.
3270 * configure: Regenerate.
3272 2000-03-26 Timothy Wall <twall@cygnus.com>
3274 * gasp.c (macro_op): Add new argument to check_macro call.
3275 Macro structure definitions moved to macro.h
3276 * sb.h: Add argument to prototype for input_scrub_include_sb.
3277 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3278 nesting checks with an additional flag.
3279 (struct input_save): Add flag to indicate whether current sb
3280 should be checked for proper macro/conditional nesting.
3281 (input_scrub_push/pop): Save/restore nest check flag.
3282 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3284 * macro.c (check_macro): Allow caller to retrieve parsed macro
3285 information if a pointer is provided. This information may be
3286 used by the new macro hooks.
3287 * macro.h: Update prototype for check_macro. Macro struct
3288 definitions moved here from macro.c/gasp.c.
3289 * read.c (read_a_source_file): Add parameter to check_macro call,
3290 and pass macro info to the macro hook, if defined.
3291 (input_scrub_insert_line): New. Allow insertion of a line of
3292 characters into the input stream.
3293 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3294 file into the input stream.
3295 (s_include): Use input_scrub_insert_file.
3296 * internals.texi: Document new macro hooks.
3297 * as.h: New prototypes added.
3299 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3301 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3302 an initial capital letter.
3303 (i386_index_check): Reindent.
3305 2000-03-19 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3310 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3312 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3313 instruction operand bad if Rd > 7 when generating
3314 thumb instructions. Prevents for example,
3315 "adr r12,label" from silently failing and generating
3316 the wrong instruction.
3318 2000-03-17 Nick Clifton <nickc@cygnus.com>
3320 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3321 that have a destingation >= 0x400000.
3322 Fix compile time warning messages.
3324 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3326 * config/tc-sh.c (md_begin): When encountering insn that are
3327 not supported by the current arch, only change the name if
3328 its contents are the same as prev_name.
3329 (get_specific): If the the architecture doesn't match, fail.
3331 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3333 * config/tc-sh.c (IDENT_CHAR): Define.
3334 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3335 matching back where it came from.
3337 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3339 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3341 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3343 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3346 2000-03-15 Kazu Hirata <kazu@hxi.com>
3348 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3350 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3352 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3353 floating-point-number, make sure 'f' is in FLT_CHARS.
3355 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3357 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3358 (s_lcomm_internal): Use it.
3359 * doc/internals.texi (CPU backend): Document it.
3360 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3363 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3365 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3368 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3369 implementation doesn't have special handling for switch
3371 (macro_build): Allow for code in sections other than .text.
3373 (mips_ip): Likewise.
3374 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3375 Don't perform relocs if we will be outputting them.
3376 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3377 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3380 2000-03-09 Catherine Moore <clm@cygnus.com>
3382 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3383 relocation type based on the entry in the fixup structure.
3384 Put S_IS_EXTERN processing back in.
3386 2000-03-08 H.J. Lu (hjl@gnu.org)
3388 * Makefile.am (install-exec-tooldir): Depend on
3389 install-exec-bindir for parallel make.
3390 * Makefile.in: Regenerated.
3392 2000-03-06 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3396 (md_parse_option): Parse -m32r command line switch - disable m32rx
3398 (md_show_usage): Document new option.
3400 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3401 * doc/Makefile.in: Regenerate.
3402 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3404 2000-03-02 Michael Meissner <meissner@redhat.com>
3406 * config/tc-d30v.c (check_range): Remove code that incorrectly
3407 sign extended values where bits < 32.
3409 2000-03-02 H.J. Lu (hjl@gnu.org)
3411 * configure.in: Support --enable-targets=all on ia32.
3412 * configure: Regenerated.
3414 2000-03-01 Nick Clifton <nickc@cygnus.com>
3416 * gasp.c (do_align): Remove bogus check of alignment value.
3418 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3420 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3421 TC_PPC was defined forced the type of a symbol with no other type
3424 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3426 * doc/internals.texi (CPU backend): Mention that
3427 line_separator_chars do not break up comments. Fix typos for
3428 LEX_AT and LEX_NAME descriptions. Document operands for
3429 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3430 description of md_create_short_jump usage. Document argument for
3431 md_undefined_symbol.
3433 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3435 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3436 (md_parse_option): Handle it.
3437 (md_show_usage): Document it.
3439 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3441 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3442 opcode, for the instruction `pal19'. From Andrea Arcangeli
3445 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3447 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3449 (md_assemble): To here, before template operands are matched.
3450 Also ensure a constant immediate is sign extended when we know the
3451 size is at most 16 bits. This is to catch cases like "add
3452 $0xffc0,%ax" where we don't know the size, and thus that the
3453 immediate can be represented as Imm8S until after parsing the
3455 (i386_displacement): Similarly sign extend 16 bit constant
3457 (md_assemble): Relax 16-bit jump constant range check to suit sign
3458 extended displacements.
3460 2000-02-26 Andreas Jaeger <aj@suse.de>
3462 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3464 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3466 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3467 call operands when intel_syntax.
3468 (intel_float_operand): Return 2 for "fi...".
3469 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3470 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3471 earlier "SHORT" change.
3472 (md_assemble): When determining suffix from Regs, exclude
3475 2000-02-24 Nick Clifton <nickc@cygnus.com>
3477 * configure: Add arm-wince, mips-pe and sh-pe targets.
3478 * configure: Regenerate.
3480 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3482 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3483 "pe-mips" for the mips-pe target.
3485 * config/tc-arm.c (insns): Change displacement encoded in BL
3486 and B instructions if the target port is arm-wince.
3487 (do_ldst): Do not bias the relocation offset if the target
3489 (md_pcrel_from): Add in missing relocation offset bias if the
3490 target os arm-wince.
3492 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3493 (md_begin): Disable -G support for mips-pe target.
3494 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3495 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3498 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3499 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3500 assembler, just set the alignment to 4.
3502 * config/te-wince-pe.h: New file for WinCE targets. Define
3505 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3507 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3508 string instructions.
3509 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3510 (i386_intel_memory_operand): After finding a segment override,
3511 check again for no `[' before looking for a displacement. Bomb if
3512 more than one displacement rather than silently discarding the
3513 second and subsequent ones. Free strings malloc'd by
3514 build_displacement_string.
3516 2000-02-24 Catherine Moore <clm@cygnus.com>
3518 * config/obj-som.c (obj_pseudo_table): Add "weak".
3519 (obj_som_weak): New routine.
3521 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3523 * config/tc-i386.c (union i386_op): New.
3524 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3525 Throughout file replace occurences of disps[n], imms[n], regs[n]
3526 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3527 intel mode operand swapping. Add assert in regKludge and
3528 fake_zero_displacement code. Test i.types[n] when outputting
3529 displacements and immediates. Combine output of Disp16 with
3531 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3532 when in intel mode by (not) reversing fsub and fdiv operands
3533 before the template search. This fails for single operand
3534 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3535 undefined. Instead fix the base_opcode after we've found the
3536 template. Move base_opcode xor with found_reverse_match from
3537 opcode output code to before this fix so we test for the correct
3539 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3540 check in intel mode. Instead compare opcodes.
3542 * config/tc-i386.h (TC_RELOC): Delete.
3543 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3544 with equivalent call to reloc.
3546 * as.h (flag_m68k_mri): Move declaration after target include, and
3547 only declare when TC_M68K defined. Define as zero otherwise.
3548 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3549 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3550 Define as zero otherwise.
3551 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3552 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3553 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3554 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3555 testing whether defined.
3556 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3557 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3558 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3559 rather than testing whether defined.
3560 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3561 (parse_mri_cons): Declare and use only when TC_M68K.
3562 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3563 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3564 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3566 * NEWS: Mention IBM 370 support.
3568 2000-02-23 Richard Henderson <rth@cygnus.com>
3570 * config/tc-i386.c (md_assemble): When swapping operands for
3571 intel_syntax, assume everything that's not Imm or Disp is a
3574 2000-02-23 Linas Vepstas <linas@linas.org>
3576 * config/tc-i370.c, config/tc-i370.h: New files.
3577 * Makefile.am: Add support for Linux/IBM 370.
3578 * configure.in: Likewise.
3579 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3580 * config/obj-elf.c: Include elf/i370.h
3581 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3583 * Makefile.in: Regenerate.
3584 * configure: Regenerate.
3586 * doc/c-i370.texi: New file.
3587 * doc/all.texi: Include it.
3588 * doc/as.texinfo: And here.
3589 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3590 * doc/Makefile.in: Regenerate.
3592 2000-02-19 Michael Meissner <meissner@redhat.com>
3594 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3595 determine if an instruction can be used in parallel with an ADDppp
3596 or SUBppp instruction.
3598 2000-02-22 Andrew Haley <aph@cygnus.com>
3600 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3602 1999-12-30 Andrew Haley <aph@cygnus.com>
3604 * config/tc-mips.c (mips_gp32): New variable.
3605 (macro_build) Use mips_gp32.
3607 (md_longopts): Add "-mgp32" and "-mgp64".
3608 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3610 (OPTION_M7900): Change offset
3611 (OPTION_NO_M7900): Ditto.
3613 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3615 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3616 warning, and bump it to 1.
3618 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3620 From Brad Lucier <lucier@math.purdue.edu>:
3621 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3624 2000-02-21 Catherine Moore <clm@cygnus.com>
3626 * config/tc-mips.c (MF_HILO_INSN): Define.
3627 (mips_7000_hilo_fix): Declare.
3628 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3629 (md_parse_option): Check for 7000_HILO_FIX options.
3630 (OPTION_M7000_HILO_FIX): Define.
3631 (OPTION_NO_M7000_HILO_FIX): Define.
3632 * doc/c-mips.texi (-mfix7000): Describe.
3634 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3636 * listing.c (print_lines): Remove unused variable `end'.
3638 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3639 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3640 reloc_type when BFD_ASSEMBLER.
3641 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3642 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3643 statement and quell signed vs. unsigned comparison warning.
3645 2000-02-18 Nick Clifton <nickc@cygnus.com>
3647 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3648 the computed frag offset, rather than overwriting it.
3650 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3652 * config/tc-sh.c ("elf/sh.h"): Include.
3653 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3654 (md.begin): Initialize target_arch.
3655 Only include opcodes in has table that match selected architecture.
3656 (parse_reg): Recognize register names for sh-dsp.
3657 (parse_at): Recognize post-modify addressing.
3658 (get_operands): The leading space is now optional.
3659 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3660 arguments. Update valid_arch.
3661 (build_Mytes): Add support for SDT_REG_N.
3662 (find_cooked_opcode): New function, broken out of md_assemble.
3663 (assemble_ppi, sh_elf_final_processing): New functions.
3664 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3665 (md_longopts, md_parse_option): New option: -dsp.
3666 * config/tc-sh.h (elf_tc_final_processing): Define.
3667 (sh_elf_final_processing): Declare.
3669 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3671 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3672 the unwinder subspace. Save the current seg/subseg before creating
3675 2000-02-10 Nick Clifton <nickc@cygnus.com>
3677 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3678 little endian targets.
3679 (INST_BYTE1): Redefine to handle big and little endian
3681 (cpu_type): New type: Select between M340 and M210.
3682 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3683 instructions of the M340.
3684 (md_assemble): Add support for the MULSH and OPSR classes of
3686 (md_atof): Add support for little endian targets.
3687 (md_parse_option): Add support for -EL, -EB and -mcpu command
3689 (md_convert_frag): Add support for little endian targets.
3690 (md_apply_fix3): Add support for little endian targets.
3691 (md_number_to_chars): Add support for little endian targets.
3693 2000-02-10 Timothy Wall <twall@redhat.com>
3695 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3696 defined, use it to verify the symbol just read should be a label.
3698 2000-02-10 Timothy Wall <twall@redhat.com>
3700 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3701 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3702 around colons when KEEP_WHITE_AROUND_COLON is defined.
3703 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3704 and KEEP_WHITE_AROUND_COLON.
3706 2000-02-08 Timothy Wall <twall@redhat.com>
3708 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3710 (do_repeat): New. Abstract repeat logic so that a "break" can be
3712 (end_repeat): New. Provide support for a "break" out of the
3714 * read.h: Add prototypes for new functions.
3716 2000-02-08 Timothy Wall <twall@redhat.com>
3718 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3719 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3720 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3723 2000-02-08 Timothy Wall <twall@redhat.com>
3725 * read.c: Added elseif to directives table.
3726 * read.h: Added prototype for s_elseif.
3727 * doc/as.texinfo: Added description for elseif.
3728 * cond.c (s_elseif): New function
3730 2000-02-04 Timothy Wall <twall@redhat.com>
3732 * listing.c (print_lines): Remove conditionals causing bug in
3735 2000-02-03 Timothy Wall <twall@cygnus.com>
3737 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3739 * frags.c (frag_new): Calculate fr_fix in octets
3740 (frag_now_fix) Return offset as target address offset (bytes).
3741 (frag_now_fix_octets) New - Return offset in octets (8-bit
3743 * frags.h: Added prototype for frag_now_fix_octets().
3744 Distinguish between octets and bytes in field descriptions.
3745 * listing.c (calc_hex): Account for octets vs bytes when
3746 printing addresses/offsets.
3747 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3748 target is little-endian, print the octets in a word in big-endian
3749 order so that the display looks like a proper hexadecimal number,
3750 instead of having the octets reversed.
3751 * read.c (do_align): When recording alignment, alignment power
3752 should be in terms of target bytes (minimum addressible unit)
3754 (do_org) Convert ORG target address (byte) argument into an
3755 octet offset when generating a variable fragment.
3756 * symbols.c (resolve_symbol_value): Symbol final value
3757 converted to a target address offset (bytes) from its octet offset.
3758 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3759 offset (bytes) is adjusted by the frag offset (octets) converted
3761 (coff_frob_section) Section alignment power is in terms of bytes;
3762 convert it to an octet alignment power when calculating size (and
3763 size mask) in octets. Don't modify the section size in order to
3764 "align" it for TI COFF, since that format has a different method
3765 for storing alignment information.
3767 2000-02-01 Timothy Wall <twall@cygnus.com>
3769 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3770 entries, matching the way GCC generates them. If not escaped, the
3771 filename is encoded incorrectly.
3773 2000-01-31 Nick Clifton <nickc@cygnus.com>
3775 * config/tc-arm.c (reg_table): Add support for ATPCS register
3778 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3780 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3782 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3784 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3785 of a symbol when we really care about its value.
3787 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3789 * config/tc-mcore.c (md_assemble): Give warning message if
3790 operands passes to instruction are more than the spec.
3792 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3794 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3795 Thumb mode but the label seen was not declared as '.thumb_func'
3796 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3797 correct disassembly of Thumb code bounded by non function labels.
3799 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3801 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3802 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3804 * Makefile.in: Same here.
3807 * configure.in: Set bfd_gas for i386-aout when primary target
3808 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3809 we may need the primary te_file. Remove incorrect comment.
3811 * configure: Regenerate.
3813 * config/e-i386aout.c: New file.
3815 * as.c (USE_EMULATIONS): Move to before print_version_id.
3816 (struct emulation): Add i386aout.
3817 (show_usage): Split text strings. Reformat -a text. Add --em
3821 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3822 (aout_format_ops): New.
3825 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3826 preprocessor conditional and add aout USE_EMULATIONS tests.
3827 (read_a_source_file): Don't pass error strings to printf as
3831 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3833 (do_data): Same here.
3834 (process_file): And here.
3837 * symbols.c (colon): Rewrite "already defined" fatal message
3838 code for aout with USE_EMULATIONS.
3841 * config/obj-aout.c (OBJ_HEADER): Define.
3842 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3844 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3845 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3847 (obj_aout_type): Expand S_SET_OTHER here too.
3848 (obj_read_begin_hook): Remove.
3849 (aout_pop_insert): New.
3850 (obj_aout_s_get_other): New.
3851 (obj_aout_s_get_desc): New.
3852 (aout_format_ops): New.
3855 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3856 gets aout_pseudo_table.
3857 (aout_pseudo_table): Declare.
3858 (obj_read_begin_hook): Define.
3861 * config/obj-coff.c (obj_pseudo_table): Rename to
3863 (coff_pop_insert): Use coff_pseudo_table.
3864 (coff_sec_sym_ok_for_reloc): Remove.
3865 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3866 and comment all zero entries and remove #if 0 code.
3869 * config/obj-coff.h (obj_pop_insert): Define.
3870 (coff_pseudo_table): Declare.
3873 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3874 s_get_size, s_set_size. Comment all zero entries.
3877 * config/obj-elf.c (elf_s_get_other): New function.
3878 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3879 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3880 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3882 (obj_elf_parse_section_letters): Don't pass error strings to
3883 printf as format arg.
3886 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3888 (elf_s_get_other): Declare.
3889 (S_GET_OTHER) Define as elf_s_get_other if not already
3891 (S_SET_OTHER): Only define when not already defined.
3892 (elf_obj_read_begin_hook): Declare.
3893 (obj_read_begin_hook): Define.
3894 (elf_obj_symbol_new_hook): Declare.
3895 (obj_symbol_new_hook): Define.
3898 * config/obj-multi.h: Add copyright header and protect against
3899 multiple inclusion. Add * to all function pointers.
3900 (OBJ_HEADER): If defined, include it rather than other defines
3902 (obj_frob_file_after_relocs): Test for NULL.
3903 (obj_symbol_new_hook): Here too.
3904 (obj_sec_sym_ok_for_reloc): And here.
3905 (S_GET_OTHER): Define.
3906 (S_GET_DESC): Define.
3907 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3908 (OBJ_MAYBE_ELF): Update comment.
3910 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3911 OBJ_AOUT preprocessor conditional and handle emulation by
3912 testing OUTPUT_FLAVOR.
3913 (i386_displacement): Here too.
3914 (md_section_align): Similarly here.
3915 (i386_target_format): Conditionally compile when more than one
3916 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3917 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3918 (i386_displacement): Here too.
3921 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3922 Define TARGET_FORMAT for aout only when not multi.
3925 * config/te-multi.h: Delete file as it's identical to te-generic.h
3927 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3929 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3930 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3933 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3935 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3938 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3940 * config/tc-mips.c (mips_do_align): New function.
3941 * config/tc-mips.h (md_do_align): Define.
3943 2000-01-10 Philip Blundell <philb@gnu.org>
3945 * doc/c-arm.texi (ARM Options): Fix typo.
3946 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3947 line separator for Linux.
3948 * doc/as.texinfo (Comments): Mention the ARM.
3950 2000-01-10 Philip Blundell <pb@futuretv.com>
3952 * configure.in (arm*-*-conix*): New target.
3953 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3955 * configure: Regenerate.
3957 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3959 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3960 (obj_elf_visibility): New function.
3962 * doc/as.texinfo (Visibility): New node: document visibility
3965 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3967 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3968 warning for absolute jump/call without `*' in non-intel mode. No
3969 need to set i.types[0] JumpAbsolute in intel mode.
3971 1999-12-22 Philip Blundell <pb@futuretv.com>
3973 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3974 hook function when changing sections.
3975 (arm_s_data): Likewise.
3977 1999-12-14 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-arm.c (md_parse_option): Add support for -marm720
3980 command line switch.
3982 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3985 (r_registers, xr_registers): Define.
3986 (r_register_name, xr_register_name): New functions.
3987 (md_assemble): Handle new am33 operand types and instruction
3989 (mn10300_insert_operand, check_operand): Likewise.
3991 1999-11-29 Nick Clifton <nickc@cygnus.com>
3993 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3994 (s_force_thumb): Set thumb_mode to 2.
3995 (md_assemble): Do not complain about thumb instructions on a
3996 non-thumb target if thumb_mode is set to 2.
3998 1999-11-28 Michael Meissner <meissner@cygnus.com>
4000 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4001 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4002 (O_...): Add new machine dependent expressions if we are handling
4003 explicit relocations.
4004 (alpha_reloc_op): New static table holding the explicit relocation
4006 (alpha_literal_hash): New static to hold the hash table for
4007 explicit relocations.
4008 (alpha_macros): Add support for explicit relocations.
4009 (md_begin): If explicit relocations, initialize hash table.
4010 (md_assemble): Don't print a second error if tokenize_arguments
4011 already printed an error message.
4012 (md_apply_fix): Add support for explicit relocations.
4013 (alpha_force_relocation): Ditto.
4014 (alpha_fix_adjustable): Ditto.
4015 (alpha_adjust_symtab): New function to support explicit
4017 (alpha_adjust_symtab_relocs): Ditto.
4018 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4019 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4020 Add support for explicit relocations. Return -2 if an error
4021 message was already printed.
4022 (find_macro_match): Add support for explicit relocations. Comment
4024 (emit_insn): Add support for explicit relocations.
4025 (assemble_tokens): Ditto.
4027 (load_expression): Ditto.
4030 (emit_ir_load): Ditto.
4031 (emit_loadstore): Ditto.
4034 (emit_sextX): Ditto.
4035 (emit_division): Ditto.
4036 (emit_jsrjmp): Ditto.
4037 (emit_retjcr): Ditto.
4039 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4041 (tc_adjust_symtab): If explicit relocations, call the function
4042 alpha_adjust_symtab.
4043 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4044 relocations next to the literal relocation they reference.
4045 (TC_INIT_FIX_DATA): Initialize the new fields.
4046 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4048 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4050 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4051 'B' operand for PA2.0 bb instruction.
4053 1999-11-18 Nick Clifton <nickc@cygnus.com>
4055 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4058 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4060 (mcore_force_relocation): Force relocations to be generated for
4063 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4065 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4066 (i386_displacement): Disallow O_big displacements.
4068 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4070 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4071 Small improvements in error checking.
4072 (md_assemble): Support for unconditional ARM instructions.
4073 (md_parse_option): Support for -m[arm]v5e flag.
4075 1999-11-12 Nick Clifton <nickc@cygnus.com>
4077 * macro.c (buffer_and_nest): Do not check beyond the end of the
4080 1999-11-11 Nick Clifton <nickc@cygnus.com>
4082 * macro.c (buffer_and_nest): Look for seperator after TO and
4085 1999-11-08 Andrew Haley <aph@cygnus.com>
4087 * app.c (do_scrub_chars): When in State 10, treat backslash
4088 characters in the same way as as symbol characters.
4090 1999-11-07 Richard Henderson <rth@cygnus.com>
4092 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4093 the previous label was in the current section before playing
4094 with auto-alignment.
4096 1999-11-06 Nick Clifton <nickc@cygnus.com>
4098 * config/tc-v850.c (v850_force_relocation): Force relocation
4100 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4103 1999-11-05 Michael Meissner <meissner@cygnus.com>
4105 * expr.h (operatorT): Increase machine dependent operators to 16.
4106 * expr.c (op_rank): Ditto.
4108 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4110 * read.c (pseudo_set): Reject attempts to set the value of a
4113 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4116 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4118 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4119 to bfd_set_section_contents.
4121 1999-11-03 Nick Clifton <nickc@cygnus.com>
4123 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4125 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4127 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4128 (mips_ip): Use OPCODE_IS_MEMBER.
4130 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4132 * config/tc-arm.c (reg_required_here): Improve comments.
4134 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4135 (tinsns): Initialize variants field.
4137 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4138 BAD_PC respectively.
4140 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4142 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4143 * config/tc-arm.h: Fix compile time warnings.
4145 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4147 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4148 form @abs16, @(abs16) and @(abs16 + imm).
4150 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4152 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4153 (ISA_HAS_64_BIT_REGS) New.
4154 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4155 mips_emit_delays,macro_build,load_register,load_addresss,
4156 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4157 and/or use new ISA_xxx macros in expressions involving
4158 ISA, particularly mips_opts.isa.
4160 1999-10-18 Michael Meissner <meissner@cygnus.com>
4162 * expr.h (operatorT): Add machine dependent operators md1..md8.
4163 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4164 for the machine dependent operators to use.
4166 * expr.c (op_rank): Add machine dependent operators.
4168 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4170 (O_cpregister): Ditto.
4171 (md_begin): Change X_op test that field is wide enough to use
4172 O_max instead of O_alpha_max.
4173 (cpu_types): Fill in missing initializer.
4174 (alpha_num_macros): Make unsigned.
4175 (md_assemble): Make opnamelen be size_t.
4176 (md_apply_fix): Cast alpha_num_operands to int before testing.
4177 (alpha_force_relocation): Ditto.
4178 (alpha_fix_adjustable): Ditto.
4179 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4180 (tc_gen_reloc): Ditto.
4181 (tc_get_register): Ditto.
4186 (s_alpha_ent): Ditto.
4187 (s_alpha_end): Ditto.
4188 (s_alpha_frame): Ditto.
4189 (s_alpha_prologue): Ditto.
4190 (s_alpha_file): Ditto.
4191 (s_alpha_gprel32): Ditto.
4192 (s_alpha_proc): Ditto.
4193 (s_alpha_set): Ditto.
4194 (s_alpha_base): Ditto.
4195 (s_alpha_align): Ditto.
4196 (s_alpha_arch): Ditto.
4197 (alpha_align): Ditto.
4198 (assemble_insn): Suppress unused variable warning.
4200 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4201 order in the structure.
4202 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4204 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4206 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4208 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4210 * config/tc-i386.c (i386_index_check): Correct #endif location.
4212 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4214 * as.c (show_usage): Document new options.
4215 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4216 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4217 (parse_args): Parse the new options.
4218 (main): If there were warnings, and --fatal-warnings
4219 was specified, print an error.
4220 * as.h: New variable, flag_fatal_warnings, for new option.
4222 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4224 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4225 '@'. Change autoincrement completers to fall through to cache control
4228 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4230 (pa_parse_addb_64_cmpltr): New function.
4232 * config/tc-hppa.c (pa_ip): Change error message.
4233 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4234 '?Q' args to allow falling through.
4236 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4237 Remove unused conditional codes.
4238 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4240 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4242 * config/tc-d30v.c (CHAR_BIT): Define.
4243 (check_range): Fix bit operations to support integers bigger than
4246 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4248 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4251 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4252 Doug Evans <devans@cygnus.com>
4254 Add support for m32rx.
4255 * config/tc-m32r.c (enable_m32rx): New static global.
4256 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4257 (allow_m32rx): New function.
4258 (M32R_SHORTOPTS): Add `O'.
4259 (md_longopts): Add --m32rx plus several warning options.
4260 (md_parse_option): Handle new options.
4261 (md_show_usage): Print them.
4262 (md_begin): Enable m32rx.
4263 (OPERAND_IS_COND_BIT): New macro.
4264 (first_writes_to_seconds_operands): New function.
4265 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4266 (target_make_parallel,assemble_two_insns): New functions.
4267 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4268 If optimizing and m32rx, try to make consecutive insns parallel.
4270 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4272 * config/tc-mips.c (nopic_need_relax): Allow for the
4273 .sdata.foo sections generated by -fdata-sections,
4274 and for the .gnu.linkonce.s sections generated by C++.
4276 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4278 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4279 with cleaner code using completer prefixes. Add 'Y'.
4281 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4283 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4285 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4286 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4287 insn does not match and we should try the next insn in the table.
4289 1999-09-22 Nick Clifton <nickc@cygnus.com>
4291 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4293 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4295 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4298 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4300 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4301 OBJ_ELF. If ELF, add "sq".
4302 (md_parse_option): If ELF, ignore -s and -q.
4303 (md_show_usage): Mention ELF options.
4305 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4307 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4310 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4312 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4314 * config/tc-hppa.c (struct pa_it): New field "trunc".
4315 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4316 (pa_parse_ftest_gfx_completer): New function
4317 (pa_parse_fp_cnv_format): New function.
4319 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4320 (md_apply_fix): Handle 22bit pc-rel branches.
4322 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4324 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4326 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4328 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4330 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4332 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4333 (pa_ip): Handle 'fX'.
4335 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4337 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4338 unwinds unless the function is in the text space.
4339 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4341 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4343 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4344 (md_assemble): To here. Tweak address generation.
4346 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4348 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4349 (md_assemble): Call dwarf2_where for OBJ_ELF.
4350 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4351 (pa_end_of_source): New function.
4352 * tc-hppa.h (md_end): Define for OBJ_ELF.
4354 1999-09-14 Michael Meissner <meissner@cygnus.com>
4356 * configure.in (Canonicalization of target names): Remove adding
4357 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4358 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4359 * configure: Regenerate.
4361 1999-09-14 Donn Terry <donn@interix.com>
4363 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4365 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4367 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4368 pc-relative jmp/call to an absolute symbol.
4369 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4370 absolute section symbols.
4372 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4373 jump handling code and comments.
4375 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4377 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4378 the value if TE_PE and a global defined symbol.
4380 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4382 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4383 print the symbol, rather than printing it here.
4385 1999-09-11 Donn Terry <donn@interix.com>
4387 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4388 BFD_RELOC_RVA relocations.
4390 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4391 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4394 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4396 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4397 * doc/internals.texi (Object format backend): Document
4400 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4401 relocations against global symbols if TE_PE.
4403 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4404 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4406 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4409 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4410 symbols which do not have a constant value, or tags with
4411 non-tags. Remove the symbol from the list before adding it at the
4414 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4415 C_FCN symbol differently if TE_PE.
4416 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4417 appears in the pseudo-op, rather coff_line_base which is only set
4420 * config/obj-coff.c (obj_coff_loc): New static function.
4421 (obj_pseudo_table): Add "loc".
4423 * config/obj-coff.c (add_lineno): Check that the line number is
4426 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4427 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4429 (md_atof): Return NULL rather than 0.
4430 * config/tc-i386.c (md_atof): Change type to int.
4431 * expr.c (expr): Change first parameter to int.
4432 * config/obj-coff.c: Add declarations for static functions.
4433 (coff_frob_symbol): Use SYM_AUXENT.
4434 * config/tc-i386.h (flag_16bit_code): Don't declare.
4436 * config/obj-coff.c (obj_coff_section): Default to setting
4437 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4439 * write.c (adjust_reloc_syms): Print adjusted fixup.
4441 * expr.c (integer_constant): Correct too_many_digits calculation
4444 1999-09-09 Andreas Schwab <schwab@suse.de>
4446 * doc/c-arm.texi: Fix arguments of @var to not contain
4449 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4451 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4453 (md_parse_option): Only support -k flag for ELF and COFF targets.
4455 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4457 * config/tc-hppa.c (pa_ip): Put strict register checks before
4458 call to pa_parse_number.
4460 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4462 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4464 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4467 1999-09-06 Donn Terry <donn@interix.com>
4469 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4471 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4473 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4474 candidate instruction. Require registers for register arguments
4475 when in strict mode. Require assemble-time constants for
4476 constants when in strict mode.
4477 (pa_get_absolute_expression): Require a constant when in strict
4480 1999-09-06 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4484 1999-09-04 Steve Chamberlain <sac@pobox.com>
4486 * config/tc-pj.c: New file, supports picoJava in ELF.
4487 * config/tc-pj.h: Ditto.
4488 * configure.in (pjl*, pj*): New targets.
4489 * Makefile.am: Rebuild dependencies.
4490 (CPU_TYPES): Add pj.
4491 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4492 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4493 * doc/c-pj.texi: New file.
4494 * doc/as.texinfo: Add some PJ specifics.
4495 * doc/all.texi: Add PJ to the list of all architectures, sort them
4497 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4498 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4500 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4502 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4503 (obj_frob_file): Test for null pointer.
4504 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4505 (OBJ_PROCESS_STAB): And here.
4506 (elf_obj_sy): Remove
4508 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4509 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4510 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4512 * config/obj-coff.c (no_func): Remove.
4513 (coff_format_ops): Change occurrences of no_func to 0, as we test
4514 for 0 in obj-multi.h.
4516 * configure.in: Enable bfd for i386-coff when primary target is
4517 bfd. Enable i386 elf,coff emulation support. Don't set
4518 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4519 emulation to support.
4520 *configure: Regenerate.
4522 1999-09-02 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4525 .section .line directive is encountered.
4527 1999-09-01 Nick Clifton <nickc@cygnus.com>
4529 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4532 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4533 * as.texinfo: Document --gdwarf2 command line option.
4534 Add additional documentation of ARM command line switches.
4536 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4538 * config/tc-i386.c (i386_intel_memory_operand): Combine
4539 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4540 and RESTORE_END_STRING around parse_register calls.
4541 (i386_operand): Here too.
4542 (i386_is_reg): Remove.
4543 (parse_register): Move as_bad calls from within this function to
4546 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4548 Based on a patch from H.J. Lu <hjl@gnu.org>
4549 * config/tc-i386.c (parse_register): Handle FP regs specially.
4550 (md_begin): Remove '(' and ')' from register_chars.
4552 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4554 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4555 error message (done elsewhere).
4557 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4559 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4561 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4563 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4566 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4568 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4570 Add new completers. Fix bug in 64 bit condition handling.
4572 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4575 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4577 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4579 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4581 1999-08-27 Jim Wilson <wilson@cygnus.com>
4583 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4584 (struct ls): Add frag field. Initialize it to zero.
4585 (out_end_sequence): New local text_frag. Set it while in text section.
4586 Replace address check with frag check. Set ls.frag to text_frag if
4587 out_set_addr called.
4588 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4589 Set it before switching sections. Replace address check with frag
4590 check. Set ls.frag to saved_frag if out_set_addr called.
4592 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4594 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4595 output "advance_pc" opcode instead of calling gen_addr_line().
4596 The latter has the undesired side-effect of creating a new row
4597 in the debug line info matrix.
4599 1999-08-26 Jim Wilson <wilson@cygnus.com>
4601 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4602 ls.last_filename if last is less than zero. Set ls.last_filename
4603 when allocating new entry.
4604 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4607 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4609 * config/tc-i386.c (i386_index_check): Fix the displacement size
4610 when INFER_ADDR_PREFIX.
4612 1999-08-18 Nick Clifton <nickc@cygnus.com>
4614 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4617 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4619 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4620 handle 0xffffNNNN constants correctly.
4622 1999-08-16 Nick Clifton <nickc@cygnus.com>
4624 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4627 1999-08-13 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4630 (md_apply_fix3): Always pass positive values to
4631 validate_offset_imm.
4633 1999-08-12 Nick Clifton <nickc@cygnus.com>
4635 * config/tc-arm.c (skip_whitespace): New macro.
4636 Formatting tidy ups.
4638 (md_apply_fix3): Store relocation offset in addend for ELF based
4640 (arm_force_relocation): Always generate relocs for Thumb function
4643 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4645 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4646 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4648 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4650 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4651 flags for the unwind subspace.
4653 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4654 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4655 suitable relocation based on the size of the target's pointer.
4656 Always Use subsegment zero for the unwinders.
4657 (pa_level): Handle "2.0w".
4659 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4661 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4662 with the following instruction unless this was specified.
4664 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4666 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4667 certain sections, to match BFD changes.
4669 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4671 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4672 (EXTRA_SCRIPTS): Define to keep automake happy.
4673 * Makefile.in: Rebuild.
4675 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4677 * Makefile.am: Rename .dep* files to DEP*.
4678 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4679 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4681 * Makefile.in: Rebuild.
4683 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4685 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4687 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4689 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4690 avoid problems on DOS filesystems.
4691 * Makefile.in: Rebuild.
4693 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4695 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4697 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4700 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4702 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4703 line to create ${GDBINIT} rather than .gdbinit.
4704 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4706 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4708 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4710 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4712 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4714 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4716 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4717 non-adjustable symbols.
4719 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4721 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4723 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4725 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4728 1999-08-05 Donn Terry <donn@interix.com>
4730 * config/te-interix.h: New file.
4731 * configure.in (i386-*-interix*): New target.
4732 * configure: Rebuild.
4734 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4736 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4737 selectors for ELF too.
4738 (selector_table): Add "ltp" and "rtp" selectors.
4740 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4742 * config/tc-i386.c (i386_operand): No need to change
4743 operand_string pointer in segment reg case before goto
4744 do_memory_reference. Initialise displacement_string_start and
4745 displacement_string_end after do_memory_reference label.
4746 (i386_index_check): Add operand_string param, and print error
4747 message on failure here.
4748 (i386_intel_memory_operand): Instead of here.
4749 (i386_operand): And here.
4750 (INFER_ADDR_PREFIX): Enable.
4752 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4754 * config/tc-i386.h (DefaultSize): Define. Renumber following
4755 opcode_modifier defines.
4757 From Etienne Lorrain <etienne.lorrain@ibm.net>
4758 * config/tc-i386.c (stackop_size): New variable.
4759 (set_16bit_code_flag): Clear it here.
4760 (set_16bit_gcc_code_flag): New function.
4761 (md_pseudo_table): Add "code16gcc" entry.
4762 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4764 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4766 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4767 next_set_end even if the end symbol is being discarded.
4769 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4770 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4771 * config/obj-coff.c: Likewise.
4772 (seg_info_type): Remove.
4773 (seg_info_off_by_4): Change to array of segT.
4774 (s_get_segment): Adjust accordingly.
4775 (obj_pseudo_table): Fully initialize sentinel entry.
4777 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4778 Ralf Baechle <ralf@uni-koblenz.de>.
4780 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4782 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4784 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4786 * config/tc-i386.c: Indentation and white space changes.
4787 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4788 don't enable it by default.
4789 (i386_intel_operand): Remove redundant prototype.
4790 Move check on number of memory operands, and i.mem_operands++
4791 (i386_intel_memory_operand): To here.
4792 Remove i386_immediate code from here. Remove special case code
4793 for input and output using (%dx). Remove base/index checks and
4794 call i386_index_check instead. Save initial operand_string
4795 argument for error message.
4796 (i386_operand): Remove redundant prototype. Move base/index
4797 checks to i386_index_check.
4798 (i386_displacement): Move intel mode check for non-zero
4800 (i386_intel_memory_operand): To here.
4802 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4804 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4805 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4806 by .register pseudo-op if -64 and --no-undeclared-regs.
4807 (s_register, sparc_adjust_symtab): New functions.
4808 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4809 Declare sparc_adjust_symtab as tc_adjust_symtab.
4810 * doc/c-sparc.texi: Add description of #ignore special literal
4811 for .register pseudo-op.
4813 1999-07-30 Catherine Moore <clm@cygnus.com>
4815 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4816 the relocation's section offset.
4818 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4820 * write.c (fixup_segment): Fix generic error check overflow test.
4822 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4823 X_add_number to long.
4825 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4827 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4830 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4832 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4835 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4837 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4839 * configure.bat: Remove; obsolete.
4840 * config/go32.cfg: Likewise.
4842 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4844 * configure.in (i386-*-vxworks*): New target.
4845 * configure: Rebuild.
4847 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4849 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4851 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4853 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4855 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4856 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4857 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4858 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4859 MAX_RELOC_EXPANSION): Define.
4860 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4862 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4864 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4865 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4866 block. Print a warning if an 8-bit or 16-bit constant
4867 displacement or immediate is truncated on output.
4868 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4870 (i386_operand): Disallow immediate jump absolute operand.
4872 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4874 * configure.in: Bump version number to 2.9.5.
4875 * configure: Rebuild.
4877 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4880 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4882 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4883 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4885 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4887 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4889 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4891 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4892 if -mno-fpu was given.
4893 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4895 (cons_fix_new_arm): Remove misleading comments.
4897 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4899 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4901 (relax_segment): Likewise. After giving a rs_org error, convert
4902 the frag to rs_align to avoid cascading errors.
4904 1999-07-12 Andreas Schwab <schwab@suse.de>
4906 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4908 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4910 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4911 as appropriate. Fill in structure initializations. Add variable
4912 initializations. Add casts.
4913 * dwarf2dbg.c (print_stats): Change i to size_t.
4914 * listing.c (listing_listing): Change list_line to unsigned int.
4916 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4918 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4919 rather than checking for \001 and \002 in symbol name.
4920 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4922 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4924 * configure.in (hppa*-linux-gnu*): New target.
4925 * configure: Rebuilt.
4927 1999-07-08 Nick Clifton <nickc@cygnus.com>
4929 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4931 1999-07-07 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4934 accessing symbolP directly.
4936 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4938 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4941 1999-07-05 Nick Clifton <nickc@cygnus.com>
4943 * config/tc-arm.c (ARM_EXT_V5): Define.
4944 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4945 (md_begin): Detect ARM v5 architectures.
4946 (md_parse_option): Accept arm v5 specification.
4947 (md_show_usage): Documment -marmv5 switch.
4949 * doc/c-arm.texi: Document -marmv5 command line option.
4951 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4953 (validate_immediate_twopart): New function. Determine if a
4954 constant can be computed by two ADD instructions.
4955 (output_inst): Remove its command line parameter - it was never
4957 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4958 implememt the ADRL pseudo op.
4959 (tc_gen_reloc): Generate a suitable error message if an ADRL
4960 instruction tries to generate a real reloc.
4962 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4964 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4966 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4969 1999-06-27 H.J. Lu <hjl@gnu.org>
4971 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4972 non BFD_ASSEMBLER case.
4974 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4976 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4979 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4981 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4982 out_end_sequence() when the address decreases due to a new frag.
4983 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4984 numbering starts with 1.
4986 1999-06-23 Nick Clifton <nickc@cygnus.com>
4988 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4990 (mcore_s_text): Call obj_elf_text for ELF target.
4991 (mcore_s_data): Call obj_elf_data for ELF target.
4992 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4994 (mcore_s_bss): New function: Dump literal table before changing
4996 (mcore_s_comm): New function: Dump literal table before changing
4999 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5000 No longer static functions.
5001 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5002 Provide prototypes for these functions.
5004 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5006 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5007 a list of names, to try obj_segment_name, and to try abbreviated
5008 names when using COFF without long section names.
5010 * config/tc-alpha.c: More use of symbol accessor functions.
5011 * config/tc-arc.c: Likewise.
5012 * config/tc-d30v.c: Likewise.
5013 * config/tc-fr30.c: Likewise.
5014 * config/tc-i860.c: Likewise.
5015 * config/tc-m88k.c: Likewise.
5016 * config/tc-mcore.c: Likewise.
5017 * config/tc-ns32k.c: Likewise.
5018 * config/tc-sparc.c: Likewise.
5019 * config/tc-v850.c: Likewise.
5021 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5022 sy_value with appropriate accessor functions.
5023 * config/tc-arm.c (md_apply_fix3): Likewise.
5024 * config/tc-d10v.c (AT_WORD_P): Likewise.
5025 * config/tc-v850.c (reg_name_search): Likewise.
5027 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5028 use symbol_get_bfdsym instead.
5029 * config/tc-ppc.c (md_assemble): Likewise.
5030 * config/tc-v850.c (v850_comm): Likewise.
5032 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5034 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5035 the symbol, rather than accessing the bsym member.
5036 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5037 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5038 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5039 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5040 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5041 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5042 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5043 * config/tc-v850.c (tc_gen_reloc): Likewise.
5045 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5047 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5048 (hppa_gen_reloc_type): Conditionalize on BFD64.
5049 (tc_gen_reloc): Re-enable ELF relocations.
5050 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5052 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5054 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5056 (do_ldst): Move assignment out of if condition.
5057 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5058 parentheses to avoid warning.
5060 1999-06-21 Nick Clifton <nickc@cygnus.com>
5062 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5063 macro to get at the BFD symbol associated with a GAS symbol.
5065 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5067 * config/tc-ppc.c: Update for symbol handling changes.
5068 * config/obj-coff.c: Likewise.
5070 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5072 * tc-hppa.c: General cleanups of ELF support. No more spaces
5073 and subspaces for ELF.
5074 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5075 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5076 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5077 (UNWIND_SECTION_NAME): Likewise.
5078 (space/subspace related structures): Conditionalize definitions
5080 (space/subspace directives and support routines): Conditionalize
5081 definitions and references/uses on OBJ_SOM.
5082 (label_symbol_struct): For ELF, track the symbol's segment. For
5083 SOM track its space.
5084 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5086 (USE_ALIASES): Kill for both SOM & ELF.
5087 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5088 (pa_space, pa_subspace): Corresponding changes.
5089 (pa_spaces_begin): Corresponding chagnes.
5090 (md_begin): Do not muck around with space/subspace stuff for
5092 (md_apply_fix): Temporarily disable argument relocation stuff
5094 (tc_gen_reloc): Temporarily disable relocation generation for
5096 (pa_build_unwind_subspace): Similarly.
5098 1999-06-16 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-arm.c (thumb_set): New pseudo op.
5101 (text, data, section): Override these pseudo ops with ARM
5103 (s_thumb_set): New function: Perform the same as a .set pseudo
5104 op, but also mark the alias'ed symbol as being a Thumb
5106 (arm_s_text): New function: Perform the same as the .text
5107 pseudo op, but dump the literal pool before changing
5109 (arm_s_data): New function: Perform the same as the .data
5110 pseudo op, but dump the literal pool before changing
5112 (arm_s_section): New function: Perform the same as the
5113 .section pseudo op, but dump the literal pool before changing
5115 (arm_cleanup): Do not reset the current section before dumping
5118 1999-06-17 Nick Clifton <nickc@cygnus.com>
5120 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5121 OPTION_NO_WARN_UNMATCHED entries.
5122 (md_parse_option): Generate a warning message if an unrecognised
5123 option is encountered.
5125 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5126 (get_operands): When parsing an expression after an '@' symbol
5127 has been detected, do not ignore '#' symbols.
5128 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5131 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5133 From K. Richard Pixley <rich@noir.com>:
5134 * configure.in (ppc-*-vxworks*): New target.
5135 * configure: Rebuild.
5137 1999-06-12 Philip Blundell <philb@gnu.org>
5139 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5141 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5143 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5144 which refer to symbols in linkonce sections, permit reducing the
5145 relocs if the symbol is local.
5147 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5149 * subsegs.c (subseg_text_p): New function.
5150 * as.h (subseg_text_p): Declare.
5151 * read.c (do_align): Use subseg_text_p to set the default fill.
5152 * write.c (subsegs_finish): Likewise.
5153 * config/obj-coff.c (write_object_file): Likewise.
5154 * config/tc-i386.h (md_maybe_text): Don't define.
5155 (md_do_align): Use subseg_text_p to set the default fill.
5156 * config/tc-m32r.c (m32r_do_align): Likewise.
5157 * config/tc-sh.c (sh_do_align): Likewise.
5158 * config/tc-sparc.h (md_do_align): Likewise.
5160 1999-06-12 David O'Brien <obrien@freebsd.org>
5162 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5163 * configure: Rebuild.
5165 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5167 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5168 * Makefile.am: Rebuild dependencies.
5169 * Makefile.in: Rebuild.
5171 * config/tc-i386.c (i386_immediate): Remove unused label
5174 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5175 * symbols.c: Likewise.
5176 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5177 sy_next field when taking address, rather than symbol_next.
5179 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5181 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5182 value from the output file architecture.
5183 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5184 * dwarf2dbg.h: Change bfd_vma to addressT.
5186 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5188 * dwarf2dbg.h: Use PARAMS in function declarations.
5190 1999-06-11 Martin Dorey <mdorey@madge.com>
5192 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5193 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5195 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5197 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5199 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5201 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5204 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5206 * read.c (read_a_source_file): Only declare inescape if
5209 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5211 (find_entry_byval): Add parens to avoid warning.
5213 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5215 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5218 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5220 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5223 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5224 synthetize_setx): New functions.
5225 (md_assemble): Broken the special cases into the above
5226 functions. Make compiler happy if sizeof(bfd_vma)==4.
5227 Fix sethi generated from set/setuw. If instructions have a relloc,
5228 always clear the fields to be relocated in the opcode.
5229 (sparc_ip): Remove special_case global variable.
5231 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5233 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5234 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5235 indication of success rather than a value.
5236 (itbl_get_val): Likewise.
5237 (itbl_get_field): Use strcspn. Change delimiters to include
5239 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5240 (itbl_get_val): Likewise.
5241 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5243 * symbols.c (copy_symbol_attributes): Convert local symbols to
5246 1999-06-10 Nick Clifton <nickc@cygnus.com>
5248 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5251 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5253 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5254 Optimize set if sizeof(bfd_vma) == 64.
5255 (sparc_ip): Fix sethi - without %hi() it should generate
5256 R_SPARC_22 reloc, not R_SPARC_HI22.
5257 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5259 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5261 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5262 (s_ncons): New function.
5263 (native_op_table): New table.
5264 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5265 R_SPARC_OLO10 handling.
5267 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5269 * expr.h (struct expressionS): Revert last change; widen X_op.
5270 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5272 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5274 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5275 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5276 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5277 * Makefile.in: Regenerated.
5279 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5280 `common' pass on to s_mri_common.
5281 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5283 1999-06-06 Richard Henderson <rth@cygnus.com>
5285 * config/obj-elf.c (obj_elf_section): Don't free the return
5286 value of demand_copy_C_string.
5288 1999-06-05 Richard Henderson <rth@cygnus.com>
5290 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5291 creation logic from obj_elf_create_section.
5293 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5294 (section_stack): New.
5295 (special_sections): Make const.
5296 (obj_elf_section): Gut and rewrite parsing.
5297 (obj_elf_change_section): New function broken out of obj_elf_section.
5298 (obj_elf_parse_section_letters): Likewise.
5299 (obj_elf_section_word): Likewise.
5300 (obj_elf_section_type): Likewise.
5301 (obj_elf_previous): Treat as a toggle.
5302 (obj_elf_popsection): New.
5303 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5304 (ppc_section_type): Likewise.
5305 * config/tc-ppc.h: Likewise.
5307 * expr.h (struct expressionS): Don't make X_op a bitfield.
5308 * config/tc-alpha.c: Update for symbol handling changes.
5309 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5310 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5312 1999-06-05 Richard Henderson <rth@cygnus.com>
5314 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5315 (dwarf2_gen_line_info): Kill unused variables.
5316 (dwarf2_finish): Likewise.
5317 (dwarf2_where): Likewise.
5318 (dwarf2_directive_file): If we've only got a string,
5319 hand off to s_app_file.
5320 * ecoff.c: Move the include of ecoff.h.
5321 * symbols.h (S_IS_FUNCTION): Prototype.
5323 * read.c (LEX_HASH): Supply a default.
5325 (s_globl): Update `c' after skipping whitespace.
5326 * read.h (LEX_END_NAME, is_name_ender): New.
5327 * expr.c (get_symbol_end): Respect it.
5329 1999-06-04 Mark Klein <mklein@dis.com>
5331 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5333 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5335 * config/tc-hppa.c: Update for symbol handling changes.
5337 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5339 * cgen.c: Update for symbol handling changes.
5340 * config/tc-m32r.c: Likewise.
5342 * config/tc-hppa.h: Update for symbol handling changes.
5343 * config/tc-hppa.c: Likewise.
5345 * config/tc-arm.h: Update for symbol handling changes.
5346 * config/tc-arm.c: Likewise.
5347 (symbol_make_empty): Remove. Just use symbol_create.
5349 * symbols.c (symbol_set_tc): Correct name.
5351 * Makefile.am: Rebuild dependencies.
5352 ($(OBJS)): Don't depend upon struc-symbol.h.
5353 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5354 * dep-in.sed: Don't remove struc-symbol.h.
5355 * Makefile.in: Rebuild.
5357 * doc/internals.texi (Symbols): Describe changes in symbol
5360 1999-06-03 Richard Henderson <rth@cygnus.com>
5362 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5363 instead of doing the work by hand.
5365 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5367 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5368 state of line state-machine.
5369 (struct ls): Collect DWARF2 line state-machine state in new member
5370 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5371 resulted in any DWARF2 directives.
5372 (reset_state_machine): New function.
5373 (out_end_sequence): Ditto.
5374 (dwarf2_gen_line_info): When switching sections or switching to a
5375 lower text address, call out_end_sequence() first to terminate the
5376 previous code sequence as code sequences MUST have monotonically
5377 increasing addresses.
5378 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5380 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5382 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5383 DWARF2 debug info (line information only, at this point).
5384 * as.h: Update comment about supported debug formats.
5385 * dwarf2dbg.c, dwarf2dbg.h: New files.
5386 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5388 * expr.c (operand): Don't use [ for parens if we want an index op.
5389 (op_encoding): Switch [ into O_index, if desired.
5390 (op_rank): Renumber with O_index on bottom.
5391 (expr): If O_index, match closing bracket.
5392 * expr.h (O_index): New.
5394 * read.c (read_a_source_file): Conditionally allow matched "
5395 in lines passed to md_assemble.
5397 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5399 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5401 Add support for storing local symbols in a small structure to save
5402 memory when assembling large files.
5403 * as.h: Don't include struc-symbol.h.
5404 (symbolS): Add typedef.
5405 * symbols.c: Include struc-symbol.h.
5406 (local_hash): New static variable.
5407 (save_symbol_name): New static function, from symbol_create.
5408 (symbol_create): Call save_symbol_name.
5409 (local_symbol_count): New static variable.
5410 (local_symbol_conversion_count): Likewise.
5411 (LOCAL_SYMBOL_CHECK): Define.
5412 (local_symbol_make): New static function.
5413 (local_symbol_convert): New static function.
5414 (colon): Handle local symbols. Create local symbol for local
5416 (symbol_table_insert): Handle local symbols.
5417 (symbol_find_or_make): Create local symbol for local label name.
5418 (symbol_find_base): Check for local symbol.
5419 (symbol_append, symbol_insert): Check for local symbols.
5420 (symbol_clear_list_pointers, symbol_remove): Likewise.
5421 (verify_symbol_chain): Likewise.
5422 (copy_symbol_attributes): Likewise.
5423 (resolve_symbol_value): Handle local symbols.
5424 (resolve_local_symbol): New static function.
5425 (resolve_local_symbol_values): New function.
5426 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5427 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5428 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5429 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5430 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5431 (symbol_previous, symbol_next): New functions.
5432 (symbol_get_value_expression): Likewise.
5433 (symbol_set_value_expression): Likewise.
5434 (symbol_set_frag, symbol_get_frag): Likewise.
5435 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5436 (symbol_mark_used_in_reloc): Likewise.
5437 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5438 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5439 (symbol_mri_common_p): Likewise.
5440 (symbol_mark_written, symbol_clear_written): Likewise.
5441 (symbol_written_p): Likewise.
5442 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5443 (symbol_section_p, symbol_equated_p): Likewise.
5444 (symbol_constant_p): Likewise.
5445 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5446 (symbol_get_obj, symbol_set_obj): Likewise.
5447 (symbol_get_tc, symbol_set_tc): Likewise.
5448 (symbol_begin): Initialize local_hash.
5449 (print_symbol_value_1): Handle local symbols.
5450 (symbol_print_statistics): Print local symbol statistics.
5451 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5452 Declare new symbols.c functions. Move many declarations here from
5454 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5455 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5456 (struct symbol): Move bsym to make it clearly the first field.
5457 Remove TARGET_SYMBOL_FIELDS.
5458 (symbolS): Don't typedef.
5459 (struct broken_word): Remove.
5460 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5461 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5462 (symbol_clear_list_pointers): Likewise.
5463 (symbol_insert, symbol_remove): Likewise.
5464 (symbol_previous, symbol_append): Likewise.
5465 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5466 (struct local_symbol): Define.
5467 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5468 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5469 (local_symbol_get_frag, local_symbol_set_frag): Define.
5470 (local_symbol_get_real_symbol): Define.
5471 (local_symbol_set_real_symbol): Define.
5473 * write.c (write_object_file): Call resolve_local_symbol_values.
5474 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5475 (TARGET_SYMBOL_FIELDS): Don't define.
5476 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5477 ECOFF_DEBUGGING, add ECOFF fields.
5478 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5479 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5480 ECOFF_DEBUGGING, add ECOFF fields.
5481 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5482 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5483 * config/tc-mcore.h: Don't include struc-symbol.h.
5484 (TARGET_SYMBOL_FIELDS): Don't define.
5485 (struct mcore_tc_sy): Define.
5486 (TC_SYMFIELD_TYPE): Define.
5487 * Many files: Use symbolS instead of struct symbol. Use new
5488 accessor functions rather than referring to symbolS fields
5491 * read.c (s_mri_common): Don't add in value of line_label.
5493 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5494 checking for SEC_LINK_ONCE.
5496 * config/tc-sh.h (sh_fix_adjustable): Declare.
5498 * app.c (input_buffer): New static variable.
5499 (app_push): Save saved_input in allocated buffer.
5500 (app_pop): Restored saved_input.
5501 (do_scrub_chars): Change get parameter to take char * and int as
5502 arguments. Change GET macro to pass input_buffer to get
5503 function. Don't save input into allocated buffer.
5504 * as.h (do_scrub_chars): Update declaration.
5505 * input-file.c (input_file_get): Change to take char * and int.
5506 Read data into passed in buffer. Remove static buffer.
5507 * read.c (scrub_from_string): Change to take char * and int. Copy
5508 data into passed in buffer.
5510 * hash.h: Neaten. Declare hash_traverse.
5511 * hash.c: Complete rewrite based on BFD hashing code.
5512 * gasp.c (chunksize): New variable.
5513 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5516 1999-05-28 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5519 addend unless the target uses an old ABI.
5521 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5523 -Wchar-subscripts cleanup
5524 * listing.c (listing_newline): Use unsigned char variable, so
5525 calls to isascii,iscntrl are correct.
5526 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5528 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5529 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5530 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5531 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5533 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5535 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5537 (arch_coldfire_p): New #define.
5538 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5540 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5542 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5544 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5545 (install_operand): Add place `N'.
5546 (init_table): Add registers ACC, MACSR, MASK.
5548 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5550 * config/tc-m68k.c: Change mcf5200 --> mcf.
5551 (archs): Add mcf5206e, mcf5307.
5552 (m68k_ip): Add format `u'.
5553 (install_operand): Add place `m', `M', `h'.
5554 (init_table): Add upper/lower registers.
5556 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5558 1999-05-28 Martin Dorey <mdorey@madge.com>
5560 * config/tc-i960.c: Several minor changes to add ELF and
5561 BFD_ASSEMBLER support.
5562 * config/tc-i960.h: Likewise.
5563 * configure.in (i960-*-elf*): New target.
5564 * aclocal.m4, configure: Rebuild.
5566 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5568 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5569 reloc changes when defined(BFD_ASSEMBLER).
5571 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5573 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5575 * write.c (write_print_statistics): Output to file, not stderr.
5577 * expr.c (generic_bignum_to_int32,64): Prototype.
5579 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5580 output_sleb128, output_uleb128, output_big_sleb128,
5581 output_big_uleb128, output_big_leb128): Prototype.
5582 (output_big_sleb128, output_big_uleb128): Make inline.
5583 (output_big_leb128): Remove inline
5585 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5586 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5587 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5588 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5589 value for correct overflow check in write.c:fixup_segment.
5590 * write.c (fixup_segment): Move bitfield overflow checks to after
5591 the md_apply_fix call.
5592 * config/obj-coff.c (fixup_segment): Likewise.
5593 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5594 valueT *val argument.
5596 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5598 * config/atof-ieee.c (gen_to_words): Correctly round a
5599 denormalized number. Fix off-by-one in range checking for
5600 exponent in a denormal.
5602 1999-05-10 Nick Clifton <nickc@cygnus.com>
5604 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5607 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5609 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5611 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5613 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5614 (ReverseRegRegmem): Remove.
5615 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5616 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5617 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5620 From Doug Ledford <dledford@redhat.com>
5621 * config/tc-i386.h (RegXMM): New for P/III.
5622 * config/tc-i386.c: Add support for P/III.
5624 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5626 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5627 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5628 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5630 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5632 * config/tc-i386.c (i386_immediate): Skip whitespace before
5633 complaining about junk after expression.
5634 (i386_displacement): Likewise.
5636 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5638 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5639 Don't copy before downcaseing.
5641 1999-05-05 Catherine Moore <clm@cygnus.com>
5643 * tc-m68k.c: Include elf/m68k.h.
5644 (m68k_elf_final_processing): New routine.
5645 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5648 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5650 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5653 1999-04-30 Nick Clifton <nickc@cygnus.com>
5655 * config/tc-mcore.c (mcore_s_section): Dump literals before
5658 1999-04-29 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5663 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5665 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5666 (TC_INIT_FIX_DATA): Delete.
5667 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5668 (TC_INIT_FIX_DATA): Delete.
5669 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5670 * write.c (fix_new_internal): Initialize fx_cgen member.
5671 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5672 (gas_cgen_md_apply_fix3): Update.
5673 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5674 (md_cgen_record_fixup_exp): Update.
5675 (FX_OPINFO_R_TYPE): Update.
5677 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5678 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5679 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5680 * frags.h (struct frag): Make opindex, opinfo ints.
5682 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5684 1999-04-26 Tom Tromey <tromey@cygnus.com>
5686 * aclocal.m4, configure: Updated for new version of libtool.
5688 1999-04-22 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5692 (md_apply_fix3): Do not fix up absolute relocations against
5695 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5697 1999-04-20 Nick Clifton <nickc@cygnus.com>
5699 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5700 changes and data-in-text directives.
5701 (mcore_cons): New function: intercept cons() operations.
5702 (mcore_float_cons): New function: intercept float_cons()
5704 (mcore_stringer): New function: intercept stringer() operations.
5706 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5708 * obj.h (struct format_ops): Change generate_asm_lineno field to
5710 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5712 * config/tc-alpha.c (find_opcode_match): Add default case to
5714 (find_macro_match): Likewise.
5715 (load_expression): Parenthesize && within ||.
5717 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5719 1999-04-17 Nick Clifton <nickc@cygnus.com>
5721 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5722 .text .data .section pseudo ops.
5723 (mcore_s_section): New function. Dump lits before changing secs.
5724 (mcore_s_text): New function. Dump lits before changing secs.
5725 (mcore_s_data): New function. Dump lits before changing secs.
5727 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5729 * config/tc-mips.c (mips_32bitmode): New.
5730 (md_begin): Set mips_32bitmode if needed.
5731 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5732 Set EF_MIPS_32BITMODE.
5734 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5736 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5739 1999-04-16 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5743 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5745 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5746 expressions correctly.
5749 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5751 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5753 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5755 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5756 and fmpynfadd instructions.
5758 1999-04-11 Richard Henderson <rth@cygnus.com>
5760 * as.h (environ): Declare it, if needed.
5761 * as.c (dump_statistics): Don't declare environ.
5762 * configure.in (environ): Detect declaration.
5763 * configure, config.in: Rebuild
5765 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5766 (i386_displacement): Allocate enough space for replacement buffer.
5767 Clean up replacement buffer initialization.
5769 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5771 * subsegs.c (section_symbol): Don't create a new symbol if one
5772 already exists; instead, use the existing one, but set its segment
5773 and frag data if it hasn't already been defined.
5774 * config/obj-coff.c (c_section_symbol): Likewise.
5776 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5778 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5780 1999-04-08 Nick Clifton <nickc@cygnus.com>
5782 * config/tc-mcore.c: New File: Support routines for MCore
5784 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5785 * config/obj-coff.c: Add support for mcore-pe target.
5787 * Makefile.am: Add support for MCore targets.
5788 * Makefile.in: Regenerate.
5789 * configure.in: Add support for MCore targets.
5790 * configure: Regenerate.
5792 * doc/all.texi: Set MCORE.
5793 * doc/as.texinfo: Document MCore specific command line options.
5795 * write.h: Prevent multiple inclusion.
5797 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5799 * asintl.h (LC_MESSAGES): Never define.
5800 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5802 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5805 * Makefile.am (m68k-parse.c): If configuring in the source
5806 directory, copy m68k-parse.y into the local directory before
5807 running ylwrap, to remove spurious differences when generating
5809 * Makefile.in: Rebuild.
5811 * config/tc-sparc.h (md_do_align): Just allocate the number of
5812 bytes necessary, rather than always allocating 1024.
5814 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5816 * listing.c (listing_newline): Add cast to avoid warning.
5817 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5818 * config/tc-i386.c (i386_scale): Add return value.
5819 (build_displacement_string): Remove unused local temp_disp2.
5820 (i386_intel_memory_operand): Add parentheses to avoid warning.
5821 (i386_intel_operand): Remove unused local end_of_operand_string.
5822 (i386_operand): Remove unused local operand_modifier.
5823 (i386_operand): Add parens to avoid warning.
5825 1999-04-04 Don Bowman <don@pixsci.com>
5827 * configure.in: Add mips*-*-vxworks* target; have it define
5829 * configure, config.in: Rebuild.
5831 1999-03-31 Nick Clifton <nickc@cygnus.com>
5833 * configure.in (emulations): Add support for arm-epoc-pe.
5834 * configure: Regenerate.
5835 * config/te-epoc-pe.h: New file. Define macros specific to
5837 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5838 for arm-epoc-pe target.
5840 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5842 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5844 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5846 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5847 detect ",n" without a condition.
5848 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5851 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5853 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5854 instruction is encoded with one bit.
5857 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5859 * doc/internals.texi (CPU backend): Mention that
5860 line_separator_chars should not include newline. From thi
5861 <ttn@mingle.glug.org>.
5863 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5865 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5866 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5868 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5870 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5872 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5874 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5877 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5879 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5881 1999-03-15 Martin Hunt <hunt@cygnus.com>
5883 * app.c (do_scrub_begin): Change '-' back to a symbol char
5884 so we can use multiple opcodes on a line again.
5886 * config/tc-d30v.c: By default, warn if a symbol has
5887 the same name as a register. Plus some minor
5888 updates from the branch.
5890 1999-03-13 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5893 BFD_RELOC_16 and BFD_RELOC_64.
5895 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5897 * expr.c (expr): Add missing else.
5899 1999-03-12 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-arm.c (md_apply_fix3): Improve error message.
5903 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5905 * Makefile.am (CPU_TYPES): Add fr30.
5906 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5907 (fr30,m32r dependencies): Update.
5908 * Makefile.in: Rebuild.
5910 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5911 (gas_cgen_record_fixup_exp): Ditto.
5912 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5913 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5914 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5915 (md_cgen_lookup_reloc): Update use of operand->type.
5916 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5917 (md_convert_frag): Call cgen_operand_lookup_by_num.
5918 (md_cgen_lookup_reloc): Update use of operand->type.
5919 (m32r_cgen_record_fixup_exp): Ditto.
5921 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5923 * config/tc-mips.c (md_show_usage): Fix message.
5925 1999-03-03 Nick Clifton <nickc@cygnus.com>
5927 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5928 and LDR reg,=<expr> instruction.
5930 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5933 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5935 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5937 1999-02-17 Nick Clifton <nickc@cygnus.com>
5939 This patch was created by: Scott Bambrough
5940 <scottb@corelcomputer.com>
5943 Special cased '@' character. The '@' character is used as the
5944 ARM assembler comment character, as a special character
5945 and in ELF .symver pseudo-op's, and as a special character in
5946 .type and .section pseudo-ops.
5947 (symver_pseudo): New static variable.
5948 (symver_state): New static variable.
5949 (struct app_save): Add field 'symver_state'.
5950 (app_push): Save global symver_state int struct app_save.
5951 (app_pop): Restore global symver_state from struct app_save.
5952 (do_scrub_chars): Special case handling of '@' character in
5955 * configure.in: Modified to recognize armv* uname syntax from ARM
5957 * configure: Regenerated.
5959 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5960 a prefix to the section's type.
5961 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5962 the type's typename.
5964 * config/tc-arm.h: Add support for PIC generation:
5965 (pic_code): New boolean.
5966 (obj_relocate_extern): Define.
5967 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5968 (TC_CONS_FIX_NEW): Define.
5969 (tc_fix_adjustable): Define.
5970 (GLOBAL_OFFSET_TABLE_NAME): Define.
5972 * config/tc-arm.c: Add support for PIC generation:
5973 (line_seperator_chars): Allow ';' as a seperator for Linux.
5974 (is_immediate_prefix): New macro.
5975 (arm_parse_reloc): New function.
5976 (s_arm_elf_cons): New function.
5977 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5978 (md_undefined_symbol): Special case handling for the Global Offset
5980 (md_apply_fix3): Handle PIC relocs.
5981 (tc_gen_reloc): Handle PIC relocs.
5982 (md_parse_option): Add support for '-k' command line switch to
5983 enable PIC generation.
5984 (cons_fix_new_arm): New function.
5985 (s_arm_elf_cons): New function.
5987 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5989 * configure.in: Add comments for uses of AC_DEFINE.
5990 * acinclude.m4: Likewise.
5991 * acconfig.h: Remove.
5992 * aclocal.m4: Rebuild.
5993 * configure: Rebuild.
5994 * Makefile.in: Rebuild.
5995 * config.in: Rebuild.
5997 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5999 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6000 non-constant offset from a base register.
6002 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6004 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6007 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6009 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6010 (emit_insn): Look for pc-relative and no-overflow specifiers on
6011 internal relocation types.
6013 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6015 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6018 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6020 (mips_4650, mips_4010, mips_4100): Variables removed.
6021 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6022 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6024 (md_begin): Don't bother initializing the mips_NNNN variables;
6025 mips_cpu is set, and that's good enough now.
6026 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6027 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6028 (show): New function, to handle wrapping in the CPU lists.
6029 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6031 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6033 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6034 than treat as an immediate specifier.
6036 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6038 * config/tc-i386.c: Prototype many functions.
6039 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6040 (i386_immediate): Remove unused second argument.
6041 (i386_intel_operand): Fix i386_is_reg typo.
6042 (i386_operand): Use allow_naked_reg.
6043 (output_invalid): Make operand int for K&R.
6045 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6047 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6049 * Makefile.in: Rebuild.
6051 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6053 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6055 (EXTRA_as_new_SOURCES): Comment out.
6056 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6057 * Makefile.in: Rebuild.
6058 * doc/Makefile.in: Rebuild.
6059 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6060 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6061 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6062 * configure: Rebuild.
6063 * aclocal.m4: Rebuild.
6064 * config.in: Rebuild.
6065 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6066 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6067 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6068 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6069 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6070 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6071 (gas_cgen_record_fixup_exp): Ditto.
6072 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6073 descriptor, not global variable.
6074 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6075 descriptor, not global variable. Refer to insert_operand handler
6076 via cpu descriptor, not global function.
6077 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6078 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6079 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6080 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6081 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6082 * config/tc-m32r.c: Ditto.
6083 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6084 (md_assemble): Ditto.
6085 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6087 1999-02-09 Nick Clifton <nickc@cygnus.com>
6089 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6090 relocations for ELF targets.
6092 1999-02-08 Nick Clifton <nickc@cygnus.com>
6094 * configure.in: Add support for StrongARM target.
6095 * configure: Regenerate.
6097 1999-02-05 Nick Clifton <nickc@cygnus.com>
6099 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6101 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6104 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6106 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6108 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6110 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6111 (INTEL_DWORD_MNEM_SUFFIX): Define.
6114 (DWORD_PTR): Define.
6115 (XWORD_PTR): Define.
6117 (OFFSET_FLAT): Define.
6119 (NONE_FOUND): Define.
6122 * config/tc-i386.c (set_intel_syntax): New routine.
6123 (intel_syntax): Declare.
6124 (allow_naked_reg): Declare.
6125 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6126 (intel_float_operand): New routine.
6127 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6128 Handle brackets as well as parens. Call i386_intel_operand for
6129 intel syntax. Reverse operands if appropriate. Handle new
6130 suffixes. Handle movzx and movsx.
6131 (i386_is_reg): New routine.
6132 (i386_immediate): New routine.
6133 (i386_scale): New routine.
6134 (i386_displacement): New routine.
6135 (i386_operand_modifier): New routine.
6136 (build_displacement_string): New routine.
6137 (i386_parse_seg): New routine.
6138 (i386_intel_memory_operand): New routine.
6139 (i386_intel_operand): New routine.
6140 (i386_operand): Call i386_displacement, i386_immediate,
6141 i386_scale, etc. instead of handling inline.
6142 (parse_register): Handle registers without prefix.
6144 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6146 * configure: Regenerate.
6147 * configure.in (arm-*-oabi): New.
6148 (thumb-*-oabi): New.
6149 * config/tc-arm.c (target_oabi): Declare.
6150 (md_apply_fix3): Support REL relocs.
6151 (md_parse_option): Handle -oabi.
6152 (elf32_arm_target_format): New routine.
6153 (md_longopts): Add OPTION_OABI.
6154 * config/tc-arm.h: Redefine TARGET_FORMAT.
6157 1999-01-28 Nick Clifton <nickc@cygnus.com>
6159 * write.c (write_relocs): Handle out of range error.
6161 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6162 (fr30_force_relocation): Default to 0.
6164 * config/tc-fr30.h (obj_fix_adjustable): Define.
6165 (TC_FORCE_RELOCATION): Define.
6167 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6170 1999-01-16 Nick Clifton <nickc@cygnus.com>
6172 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6173 merge of two instructions if the left instruciton kills the right.
6175 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6177 * Makefile.in: Regenerate.
6178 * configure.in: Redo test for using cgen.
6179 * configure: Regenerate.
6181 1999-01-09 Nick Clifton <nickc@cygnus.com>
6183 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6184 redefinition of this macro.
6186 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6188 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6191 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6193 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6194 a read of HI or LO and an immediatly following branch.
6196 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6198 * config/tc-mips.c (md_begin): Another correction to the setting of
6201 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6203 * config/tc-mips.c (md_begin): Correct type-o in setting of
6206 1998-12-21 Nick Clifton <nickc@cygnus.com>
6208 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6209 bit insn when optimizing, so that parallelised instructions will
6210 start on a 32 bit boundary.
6212 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6214 * config/tc-mips.c (mips_eabi64): New.
6215 (md_begin): Set mips_eabi64.
6216 (mips_elf_final_processing): Use it.
6218 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6220 * config/tc-mips.c (mips_elf_final_processing):
6221 Correct setting of ABI in e_flags.
6223 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6225 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6228 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6230 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6232 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6234 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6235 warning, values that don't fit in the field.
6237 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6239 * config/tc-mips.c (mips_abi_string): New.
6240 (md_parse_option,md_longopts): Add mabi.
6241 (mips_elf_final_processing): Set e_flags based on mabi flag.
6243 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6245 * config/tc-mips.c (md_parse_option): Handle vr4111.
6247 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6249 * config/tc-h8300.c (build_bytes): Change message given if the
6250 instruction requires H8/300H mode and we're not in Hmode, to
6251 suggest that it may be the operand modes that are the problem, not
6252 necessarily the opcode.
6254 1998-12-10 Nick Clifton <nickc@cygnus.com>
6256 * config/tc-fr30.c: Add line separator character.
6258 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6260 * configure.in (hppa-*-mpeix*): New target.
6261 * config/obj-som.h (obj_som_compiler): Declare.
6262 * config/obj-som.c (compiler_seen): New static variable.
6263 (obj_som_compiler): New function.
6264 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6265 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6266 (pa_type_args): Set hppa_priv_level.
6267 (pa_compiler): New static function if OBJ_SOM.
6268 * configure: Rebuild.
6270 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6272 * read.c (output_leb128): Don't mark as inline.
6274 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6276 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6277 AIX .vbyte unaligned data support.
6278 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6279 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6282 1998-12-07 Nick Clifton <nickc@cygnus.com>
6284 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6287 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6289 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6290 BFD_RELOC_ARM_PCREL_BRANCH.
6292 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6295 checking the target type.
6296 (mips-dec-bsd*): Set endian to little.
6297 * configure: Rebuild.
6299 COFF weak symbol support, based on patches from Mark Elbrecht
6300 <snowball3@usa.net>:
6301 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6302 * config/obj-coff.c (obj_coff_weak): New static function.
6303 (obj_coff_endef) [both versions]: Handle weak symbols.
6304 (coff_frob_symbol): Likewise.
6305 (yank_symbols): Likewise.
6306 (obj_pseudo_table): Add "weak".
6308 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6309 <aymeric.vincent@emi.u-bordeaux.fr>.
6310 * aclocal.m4: Rebuild with current tools.
6311 * configure: Rebuild.
6313 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6314 an assertion failure for a case we can't handle when OBJ_ECOFF.
6316 * expr.c (operator): And with 0xff to avoid problems with signed
6319 1998-12-03 Nick Clifton <nickc@cygnus.com>
6321 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6322 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6324 1998-12-02 Nick Clifton <nickc@cygnus.com>
6326 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6329 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6331 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6332 calculation of pcrel point.
6334 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6336 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6339 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6341 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6343 (d10v_cleanup): Only generate previous insn if a multiline insn is
6346 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6348 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6351 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6353 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6354 -marm6xxx command line switches.
6356 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6358 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6359 (itbl-ops.o): Delete duplicate dependencies.
6360 Rebuild dependencies.
6361 Add fr30 dependencies.
6362 * Makefile.in: Rebuild.
6364 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6366 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6368 * listing.c: Ignore line terminator characters found inside
6371 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6373 * po/gas.pot: Regenerated.
6375 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6377 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6378 fr30_is_label_start(). Also checks for delay slot insns.
6380 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6381 FR30 instructions which contain a colon in the mnemonic.
6383 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6385 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6387 * config/tc-fr30.c: Removed currently superflous code.
6389 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6391 * config/tc-fr30.h: New file.
6392 * config/tc-fr30.c: Tweaking so that it will compile.
6394 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6396 * config/tc-d10v.h (obj_fix_adjustable): Define.
6397 (TC_FORCE_RELOCATION): Define.
6398 (d10v_force_relocation): Declare.
6399 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6400 (md_apply_fix3): Handle Vtable relocs.
6401 (d10v_fix_adjustable): New.
6402 (d10v_force_relocation): New.
6404 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-d30v.c: Change default behaviour to ignore potential
6407 conflicts between register name and symbol names.
6409 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6411 * configure.in: Add fr30-*-*.
6412 * config/tc-fr30.c: New file.
6413 * Makefile.in: Regenerated.
6414 * config.in: Regenerated.
6415 * configure: Regenerated.
6416 * doc/Makefile.in: Regenerated.
6417 * po/gas.pot: Regenerated.
6419 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6421 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6424 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6426 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6428 (do_scrub_chars): Add some casts to unsigned char to avoid
6429 unwanted sign extension.
6430 * read.c (lex_type): Set characters about 127 to be symbol
6432 * config/tc-i386.c (md_begin): Set identifier_chars and
6433 operand_chars for values above 127.
6435 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6437 * configure.in: detect cygwin* instead of cygwin32*
6438 * configure: regenerate
6440 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6442 * listing.c: Add support for producing a listing from piped
6445 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6447 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6448 (append_insn): Account for the tx39's multiply behavior.
6450 1998-10-26 Michael Meissner <meissner@cygnus.com>
6452 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6453 from assemble_parallel_insns. Add support for '->' to indicate
6454 explicitly serializing the instructions.
6455 (md_assemble): Ditto.
6457 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6459 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6462 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6464 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6466 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6468 * config/tc-mips.c : support frame and regmask/fregmask when
6469 MIPS_STABS_ELF is specified.
6471 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6473 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6474 (md_apply_fix): Don't return 1 for VTABLE relocs.
6475 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6477 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6479 * doc/c-i386.texi: Replace occurences of "opcode" with
6480 "instruction mnemonic", "instruction", or "mnemonic" when
6481 referring to the name of an instruction. Use "opcode" when
6482 referring to the sequence of machine bytes.
6484 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6485 (is_opcode_char): Rename to is_mnemonic_char.
6486 (md_assemble and i386_operand): Correct error messages from
6487 "opcode" to "instruction mnemonic"
6488 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6489 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6490 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6491 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6492 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6493 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6494 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6496 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6498 * config/tc-i386.c (i386_operand): Check for garbage after
6501 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6503 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6504 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6506 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6508 * config/tc-sh.h (obj_fix_adjustable): Define.
6509 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6510 (md_apply_fix): Likewise.
6511 (tc_gen_reloc): Likewise.
6512 (sh_fix_adjustable): New.
6514 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6516 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6517 * cgen.h (gas_cgen_finish_insn): Update prototype.
6518 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6519 cgen_insn_t -> CGEN_INSN_INT.
6520 (make_parallel): Update handling of CGEN_INT_INSN_P.
6521 (assemble_parallel_insn): Ditto.
6522 (target_make_parallel): New function.
6523 (md_assemble): Use it.
6525 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6527 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6529 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6531 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6532 converted into lower case.
6534 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6536 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6537 (gas_cgen_tc_gen_reloc): Likewise.
6538 * config/tc-m32r.h (obj_fix_adjustable): Define.
6539 * config/tc-m32r.c (m32r_fix_adjustable): New.
6540 (m32r_force_relocation): Handle VTABLE relocs.
6542 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6544 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6546 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6548 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6549 to lower case before parsing.
6551 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6552 parallel insns modift buts in the PSW as a side effect.
6554 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6556 * config/tc-d30v.c (find_format): Test for missing flag and
6559 (md_apply_fix3): Fix error messages to avoid
6560 assumption about presence of a symbol.
6562 (parallel_ok): Disallow parallel instructions that both modify the
6565 (find_format): Generate a warning if an odd numbered register is
6566 used as the first register in a mutli-register instruction.
6568 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6570 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6571 relocations are always associated with a symbol.
6573 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6575 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6576 (elf32_sparc_force_relocation): Declare.
6577 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6578 (tc_gen_reloc): Handle vtable relocs.
6579 (elf32_sparc_force_relocation): New.
6581 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6583 * symbols.c (S_IS_FUNCTION): New.
6584 * config/tc-v850.h (obj_fix_adjustable): Define.
6585 (TC_FORCE_RELOCATION): Define.
6586 (v850_force_relocation): Declare.
6587 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6588 of fx_addnumber for VTABLE reloc addends.
6589 (md_apply_fix3): Handle VTABLE relocs.
6590 (v850_fix_adjustable): New.
6591 (v850_force_relocation): New.
6593 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6595 * tc-hppa.c (fp_operand_format): Add some additional formats.
6596 (pa_ip): Do not automatically promote into pa2.0 mode.
6597 (pa_level): Handle ".level 2.0".
6599 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6601 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6602 * config/tc-i386.h (template.extension_opcode): Change to
6603 unsigned int to allow full range of 8-bit opcode suffixes.
6604 (None): Redefine as 0xffff.
6606 From Jeff B Epler <jepler@usgs.gov>
6607 * doc/c-i386.texi (i386-SIMD): New section.
6609 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6611 * read.c (discard_rest_of_line): New function.
6612 * read.h: Declare it.
6613 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6615 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6617 * config/tc-d10v.c (find_symbol_matching_register): New function.
6618 (find_opcode): Cope with the case where a register name matches
6621 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6623 * config/tc-v850.c (md_pcrel_from): Rename to
6624 v850_pcrel_from_section.
6625 (v850_pcrel_from_section): Do not resolves symbols in other
6628 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6630 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6632 * config/tc-d10v.c (find_opcode): Generate an error if a register
6633 is supplied for an operand that should not be a register.
6635 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6637 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6638 instructions to have another instruction in the right bin.
6640 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6642 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6643 the right container if the left container holds a branch
6646 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6648 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6649 both a register name and symbol name.
6650 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6652 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6654 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6655 execution unit class.
6657 (reg_name_search): If a name matches a register and a symbol,
6658 prefer the register.
6659 (find_format): Disallow flag registers when a general purpose
6660 register is required.
6661 If a number is required, but a register has been given, check to
6662 see if a symbol with the same name as the register exists, and if
6663 so, use that symbol.
6665 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6667 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6669 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6671 * config/tc-d30v.c (find_format): Do not accept flag registers as
6672 general purpose registers.
6673 (find_format): If an immediate value is expected at a given place
6674 in a format, but a register name has been provided instead, check
6675 to see if that register name matches the name of a predefined
6676 symbol and if it does, then use the symbol instead.
6677 (reg_name_search): If a register name matches a symbol name,
6678 prefer the register name to the symbol name.
6680 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6682 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6683 the previous insn to empty.
6685 1998-09-20 Michael Meissner <meissner@cygnus.com>
6687 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6688 pieces, forcing the use of an ANSI compiler.
6690 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6692 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6694 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6696 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6698 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6700 (obj_elf_vtable_entry): Likewise.
6701 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6702 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6703 (tc_gen_reloc): Likewise.
6704 (arm_fix_adjustable): Likewise.
6705 (elf32_arm_force_relocation): New.
6706 (armelf_frob_symbol): Remove coff-style symbol support.
6708 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6710 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6712 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6714 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6715 OBJ_COFF so that routine is defined for a.out format.
6717 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6719 * config/tc-i386.c (i386_operand): Detect non-segment registers
6720 used as segment prefixes.
6722 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6724 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6725 optimize across FDE boundaries.
6727 * config/obj-coff.c (obj_coff_section): Preserve any link once
6728 flags when setting the section flags.
6730 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6732 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6733 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6735 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6737 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6740 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6742 * frags.c (frag_grow): Include the size of the frag struct in the
6745 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6746 if the new subseg comes before the old.
6748 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6750 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6751 to handle edge8 and edge16.
6753 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6755 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6756 before we clobber the symbol involved.
6758 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6760 * config/tc-arm.c: Remove OBJ_ELF definitions for
6761 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6762 use arm_adjust_symtab for OBJ_COFF.
6763 (armelf_adjust_symtab): New Routine.
6764 * config/tc-arm.h: Define obj_adjust_symtab to
6765 armelf_adjust_symtab for OBJ_ELF.
6767 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6769 * configure.in: Make all i386-elf targets use bfd_gas.
6770 * config/tc-i386.c (tc_i386_force_relocation): New.
6771 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6772 (md_apply_fix3): Likewise.
6773 (tc_gen_reloc): Handle them.
6774 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6775 tc_i386_force_relocation.
6777 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6779 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6781 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6783 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6784 current opcode after writing the first insturction of a reverse
6787 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6789 * read.h (generate_lineno_debug): Add prototype.
6790 * read.c (generate_lineno_debug): Make non-static.
6792 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6794 * config/tc-i386.c (md_assemble): Only warn for address/data size
6797 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6799 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6800 against Thumb function names, as the linker needs this information.
6802 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6804 * expr.c (operand): Check also that there is no advance in operand
6805 after atof_generic in order to decide "is it label 0f or floating
6808 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6810 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6811 command line options with a single dash.
6812 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6814 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6816 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6817 * tc-arm.c (arm_fix_adjustable): New routine.
6819 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6821 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6822 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6823 demand_empty_rest_of_line before mri_comment_end.
6824 (equals): Check garbage after expression before
6825 mri_comment_end in MRI mode.
6827 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6829 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6830 small immediate constant to use the constant itself rather than
6833 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6836 (pa_leave): Likewise.
6838 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6840 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6842 (i386_operand): Fix an error message.
6844 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6846 * doc/c-arm.texi (ARM Directives): Document .req directive.
6848 * config/tc-arm.c (reg_required_here): Display erroneous string if
6849 the register name could not be decoded.
6850 Do not set inst.instruction if the sift is -1.
6852 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6854 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6857 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6859 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6860 even if it is belived to be unnecessary.
6862 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6864 config/tc-i386.c (i386_operand): Size immediate constants by
6865 suffix (erroneously removed as part of July 7 change).
6867 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6869 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6870 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6871 (armelf_frob_symbol): New Routine.
6872 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6874 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6876 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6878 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6880 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6881 command line switches passed to assembler.
6883 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6885 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6886 (gas_cgen_opcode_desc): Declare.
6887 (gas_cgen_parse_operand): Declare.
6888 (*): Prepend gas_ to gas specific fns to denote them as such.
6890 * cgen.c (gas_cgen_opcode_desc): New global
6891 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6892 (queue_fixup): Renamed from cgen_queue_fixup.
6893 (*): Prepend gas_ to gas specific fns to denote them as such.
6895 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6896 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6897 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6898 Open opcode table and initialize it.
6899 (make_parallel): Use gas_cgen_opcode_desc.
6900 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6901 (md_assemble): Ditto.
6903 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6905 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6906 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6907 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6908 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6909 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6910 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6911 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6912 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6913 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6914 (INIT_STAB_SECTION): Likewise.
6915 (OBJ_PROCESS_STAB): Likewise.
6917 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6918 (md_parse_option): Watch for them.
6919 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6920 (md_begin): Kill neverdef code.
6921 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6922 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6923 (s_alpha_coff_wrapper): New.
6924 (md_pseudo_table): Trap all ECOFF pseudos.
6926 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6928 Start of changes to remove mdebug section from mips*-elf
6929 Based on MIPS_STAB_ELF definition
6930 * acconfig.h: undef if not configured
6931 * config.in: undef if not configured
6932 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6933 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6934 * stabs.c (s_stab_generic): flush frag
6936 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6938 * configure.in: (arm-*-elf): Handle.
6939 (thumb-*-elf): Handle.
6940 * configure: Regenerate.
6941 * read.c (stringer): Fix typo in comment.
6942 * write.c (fixup_segment): Don't add symbol value to addend if
6944 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6946 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6949 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6951 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6952 (write_2_short): Emit warning if new flag is set.
6953 (do_assemble): Set flags if left instruction is one of special
6954 "right-instruction-killer" type.
6956 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6958 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6959 Always output words in debug_info section as big endian.
6960 (sparc_target_format): Choose correct bfd target.
6961 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6963 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6965 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6966 to work with internationalization code. Issue an error when two
6967 operands match that are not allowed to match.
6969 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6971 * configure.in (install_tooldir): Allow target to specify whether
6972 it wants to be installed in $(tooldir)/bin.
6973 * configure: Regenerate.
6974 * Makefile.am (install-exec-local): Set install-exec-tooldir
6975 dependency via configure.
6976 * Makefile.in: Regenerate.
6978 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6980 * Makefile.am (install-exec-local): Split into two ...
6981 (install-exec-bindir,install-exec-tooldir): New rules.
6982 * Makefile.in: Regenerate.
6984 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6986 * Makefile.am (install-exec-local): Don't remove the file before
6987 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6988 W. Rozycki <macro@ds2.pg.gda.pl>.
6989 * Makefile.in: Rebuild.
6991 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6993 * cgen.c: Include libiberty.h.
6994 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6995 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6996 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6997 (md_cgen_lookup_reloc)): Declare.
6998 (md_cgen_record_fixup_exp): Declare.
6999 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7000 (m32r_relax_frag): Declare.
7001 (cgen_md_apply_fix3): Decls moved to cgen.h.
7002 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7003 (m32r_cgen_record_fixup_exp): Delete decl.
7004 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7005 (assemble_nop): Delete.
7006 (expand_debug_syms): Delete unused `exp'.
7007 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7008 Add default case for -Wall.
7009 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7010 (md_atof): Delete unused wordP.
7012 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7014 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7017 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7019 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7020 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7021 .print, .purgem, and .struct. Remove documentation for
7024 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7026 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7027 Update call to insert_operand.
7029 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7031 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7033 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7035 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7036 whitespace after a prefix operator.
7038 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7040 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7042 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7044 * config/tc-sparc.c (log2): New static function.
7045 (s_reserve): Use log2 to convert alignment before calling
7047 (s_common): Use log2 to convert alignment before calling
7048 record_alignment and frag_align.
7049 (sparc_cons_align): Use log2.
7051 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7053 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7054 (s_common): Likewise.
7056 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7057 initialization of waddr.
7058 (sparc_elf_final_processing): Add default case to switch.
7060 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7062 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7063 than temporary real.
7065 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * write.c (subsegs_finish): Don't align the segments if there were
7070 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7071 copying aux information.
7073 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7074 expression into a symbol.
7076 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7078 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7079 type to unsigned int.
7080 (md_assemble): Change type used to store offsets from unsigned
7082 (i386_operand): Switch error check to only call RESTORE_END_STRING
7083 once after parse_register.
7085 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7087 * config/tc-v850.c (md_show_usage): Changed format to match that
7090 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7092 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7094 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7096 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7099 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7101 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7102 * doc/Makefile.in: Rebuild.
7104 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7106 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7107 for %lo expressions.
7108 (mips_ip, case 'u'): Move range check after code to mask
7109 off bits in %hi/%lo expressions. Mask off high bits for
7112 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7114 * doc/Makefile.am (gasver.texi): New target.
7115 (as.info, as.dvi): Depends upon gasver.texi.
7116 * doc/as.texinfo: Include gasver.texi. Mention version number on
7117 title page and in top node.
7118 * doc/Makefile.in: Rebuild.
7120 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7122 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7123 but not including the line containing the edict.
7124 * listing.h (LISTING_EOF): New.
7125 * input-scrub.c (input_scrub_next_buffer): Call it.
7127 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7129 * config/tc-i386.c (i386_operand): Don't set the size of an
7130 immediate address based solely on the suffix and the mode.
7132 * config/tc-i386.c (md_assemble): Add assertion to make sure
7133 overlap2 does not set Imm.
7135 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7136 sequences of whitespace to a single space.
7137 (is_space_chars): Just compare with space.
7138 (md_begin): Don't initialize space_chars.
7139 (md_assemble): Just skip a single whitespace character.
7140 (i386_operand): Rewrite base-index parsing to use new
7141 parse_register, and to skip white space. Skip white space in a
7142 number of other places too. Don't give error message if
7143 parse_register fails.
7144 (parse_register): Change reg_string parameter to be non-const.
7145 Add end_op parameter. Skip white space after the `%', and return
7146 end of register string. Give error message here rather than
7149 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7151 Based on patch from Matt Semersky <matts@scd.hp.com>:
7152 * expr.c (op_encoding): Make const.
7153 (expr_set_precedence): New function.
7154 (expr_begin): Don't set operator rankings, just call
7155 expr_set_precedence.
7156 * expr.h (expr_set_precedence): Declare.
7157 * read.c (s_mri): Call expr_set_precedence.
7159 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7161 * doc/as.texinfo (Statements): Remove paragraph discussing
7162 continuing lines with a backslash. This hasn't worked for years,
7165 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7167 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7169 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7170 (ps_CTORS, ps_DTORS): New section types.
7171 (vms_fixup_xtors_section): New function
7172 (Ctors_Psect, Dtors_Psect): Define.
7173 (IS_GXX_XTOR): Define
7174 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7175 Filter static constructors/destructors and add to
7176 Ctors_Symbols/Dtors_Symbols chain.
7177 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7178 appropriate section.
7180 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7181 * makefile.vms: Merge vax/vms support.
7183 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7185 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7186 (elf_pseudo_table): Add them.
7187 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7188 (md_apply_fix): Accept them.
7189 (mips_fix_adjustable): Don't adjust them.
7190 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7191 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7192 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7193 (tc_fix_adjustable): Don't adjust them.
7195 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7197 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7199 * Makefile.in: Regenerate.
7200 * configure.in: AC_SUBST cgen_cpu_prefix.
7201 * configure: Regenerate.
7203 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7205 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7206 Changed all users of COND12_DELAY.
7208 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7210 * config/tc-mn10300.c (set_arch_mach): New function.
7211 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7212 (md_begin): Default to mn10300 mode.
7213 (md_assemble): Only accept instructions for the core mn10300
7214 chip and the active machine type.
7216 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7218 * subsegs.h (segment_info_type): Give the struct a name.
7219 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7220 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7221 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7222 * config/tc-w65.h (tc_reloc_mangle): Declare.
7223 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7225 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7227 * config/tc-v850.c (v850_comm): Restore old section
7228 after common processing.
7230 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7232 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7234 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7236 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7237 char with code that explicitly sign-extends.
7239 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7241 * config/tc-v850.c (md_begin): Restore text section as the current
7242 section after creating call table sections.
7243 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7246 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7247 with call to macro SYM_AUXINFO.
7249 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7251 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7252 with the program transform name.
7253 * Makefile.in: Rebuild.
7255 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7257 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7260 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7262 * config/tc-i386.c (i386_operand): Be prepared for a space between
7263 the open parenthesis and the start of the register operand,
7264 because of the June 16 change.
7266 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7268 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7271 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7273 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7274 even if it is belived to be unnecessary.
7276 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7278 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7280 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7282 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7284 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7285 shift amount for a repeated operand. The shift amount for the
7286 repeated copy comes from the size of the operand.
7288 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7290 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7292 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7294 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7296 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7298 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7299 characters in it as LEX_IS_SYMBOL_COMPONENT.
7300 * config/tc-i386.h (tc_symbol_chars): Define.
7301 (extra_symbol_chars): Declare.
7302 * config/tc-i386.c (extra_symbol_chars): Define.
7303 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7304 (line_comment_chars): Set to '/' if TE_LINUX.
7305 * doc/c-i386.texi (i386-prefixes): Update.
7306 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7308 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7310 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7311 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7313 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7315 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7316 constraint in instructions REP & REPI.
7318 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7320 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7321 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7323 (check_range): If the operand is shifted, then shift the number
7324 before checking its range.
7326 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7328 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7331 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7333 * config/tc-v850.c (v850_comm): Create special sections as needed.
7335 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7337 * config/tc-d10v.c (write_2_short): Addition of swapping
7338 instructions for sequential and reverse sequential order when
7339 given order is not possible.
7341 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7343 * Makefile.am: Rebuild dependencies.
7344 (DEP_INCLUDES): Fix reference to intl build directory.
7345 * Makefile.in: Rebuild.
7347 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7349 * doc/c-i386.texi: Update 16 bit documentation.
7351 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7352 IgnoreDataSize to IgnoreSize as they are used for address size as
7354 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7355 32-bit mode, similarly addr16/data16 and variants.
7357 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7359 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7360 sequential word multiply instructions.
7362 (do_assemble): Add extra command line argument, to allow mul32
7363 attribute to be preserved across parallel insns.
7364 (md_assemble): Insert NOPs between explicitly parallel insns which
7365 contain an 32 bit multiply and a 16 multiply.
7367 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7369 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7372 * config/tc-i386.c (reloc): Add braces.
7374 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7375 consistent with Intel naming.
7376 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7377 use bitfields in sib_byte.
7378 (modrm_byte): Don't use bitfields here either.
7380 * config/tc-i386.c (current_templates): Add const.
7381 (parse_register): Add const to return, param, and char *s.
7382 (i386_operand): Add const to reg_entry *r.
7383 * config/tc-i386.h (templates): Add const to start, end.
7385 Inspired by code for 16 bit gas support from Martynas Kunigelis
7386 <martynas@nm3.ktu.lt>:
7387 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7388 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7389 (uses_mem_addrmode): Remove.
7390 (md_estimate_size_before_relax): Add support here too.
7391 (md_relax_table): Rewrite interface to md_relax for 16 bit
7393 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7394 (opcode_suffix_to_type): Remove.
7395 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7396 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7397 (md_convert_frag): Likewise.
7398 (i386_operand): Add support for 16 bit base/index regs,
7399 immediates, and displacements. Remove some unnecessary casts, and
7400 localise end_of_operand_string, displacement_string_start,
7401 displacement_string_end variables. Add GCC_ASM_O_HACK.
7402 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7404 * config/tc-i386.c (prefix_hash): Remove.
7405 (md_begin): Rewrite without obstacks. Remove prefix hash table
7406 handling. Rewrite lexical table handling.
7407 (i386_print_statistics): Don't print prefix statistics.
7408 (md_assemble): Rewrite instruction parser so that line is not
7409 converted to lower case. Don't do a hash_find for prefixes,
7410 instead recognise them via opcode modifier.
7411 (expecting_operand, paren_not_balanced): Localise variables.
7412 * config/tc-i386.h (IsPrefix): Define.
7413 (prefix_entry): Remove.
7415 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7416 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7417 '\\' in case where comment_chars contains '/'.
7419 * config/tc-i386.c (MATCH): Ensure given operand and template
7420 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7421 you must write `ljmp *table(%ebx)'.
7423 From H.J. Lu <hjl@gnu.org>:
7424 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7425 as 0 ifndef BFD_ASSEMBLER.
7426 (md_assemble): Allow immediate operands without suffix or
7427 other reg operand to default in size to the current code size.
7429 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7431 * config/tc-v850.c (md_begin): Restore creation of
7432 .call_table_text and .call_table_data sections.
7434 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7436 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7437 after emitting a word of noops.
7439 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7441 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7442 (i386_operand): Simplify checks for valid base/index combinations.
7443 Disallow `in 4(%dx),%al'.
7445 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7447 (add_prefix): Change parameter from char to int.
7449 * config/tc-i386.h (Ugh): Define opcode modifier.
7450 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7452 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7453 CONSISTENT_REGISTER_MATCH macros to check register types more
7454 thoroughly. Check for illegal suffix/operand combinations
7455 when matching insns with operands. Handle new `s' suffix, and
7456 associated FloatMF opcode modifier for float insns with memory
7458 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7459 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7460 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7461 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7462 DATA_PREFIX_OPCODE throughout.
7464 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7465 (md_assemble): Rewrite suffix/register operand checking code to be
7466 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7467 AnyMem, the better to grep.
7469 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7470 given a memory operand. Don't set Abs bits either.
7471 (type_names): Remove Mem*, Abs*.
7472 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7473 define opcode_modifiers as these cases are handled by Disp8,
7474 Disp16, Disp32 and suffix checks.
7475 (COMES_IN_BOTH_DIRECTIONS): Remove.
7476 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7478 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7479 if IgnoreDataSize modifier given. Remove ShortformW modifier
7480 test. Add test for ShortForm in W base_opcode modification.
7481 Merge Seg2ShortForm and Seg3ShortForm code.
7482 * config/tc-i386.h (ShortFormW): Remove.
7483 (IgnoreDataSize): Define.
7485 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7487 * config/tc-d30v.c (md_assemble): Store previous segment state
7488 with previous instruction.
7490 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7492 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7493 (ebp, esp): Remove static variables.
7494 (MATCH): Remove test for InOutPortReg.
7495 (i386_operand): Properly handle InOutPortReg here instead.
7496 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7497 (md_assemble): Simplify and correct modrm and sib generation.
7498 (i386_operand): Add warning for scale without index.
7499 Rewrite checks for valid base/index combinations.
7501 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7502 macros and enclose in do while(0).
7503 (RESTORE_END_STRING): Likewise.
7504 (md_assemble): Add one to printed operand number so we start
7505 from 1 not 0. Add some more gettext invocations.
7506 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7509 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7510 DATA_PREFIX, SEG_PREFIX): Define.
7511 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7512 (check_prefix): Remove function.
7513 (add_prefix): New function. Add prefix to i.prefix as well as
7515 (md_assemble): Changes for add_prefix. Remove hack for wait
7516 prefix, instead always output prefixes in fixed order. Test
7517 for jcxz/loop when selecting between word & dword operations,
7518 and add address size prefix rather than operand size prefix.
7519 Remove operand -> address size hack when emitting jcxz/loop.
7520 (i386_operand): Remove O_Absent check as it's done in expr.
7522 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7524 * configure.in: Recognize m5200 as a cpu_type of m68k.
7525 * aclocal.m4: Rebuild with current libtool.
7526 * configure: Rebuild.
7528 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7530 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7531 to relaxable_symbol to prevent references to external symbol from
7534 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7536 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7537 symbols are relaxable.
7539 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7541 * config/tc-v850.c (md_begin): Don't create special
7542 sections by default.
7544 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7546 * config/tc-mips.c (macro): For div and udiv, close the
7547 reorder block as soon as possible.
7549 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7551 From Matt Semersky <matts@scd.hp.com>:
7552 * macro.c (macro_mri_mode): New function.
7553 * macro.h (macro_mri_mode): Declare.
7554 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7557 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7559 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7562 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7563 until after xstrdup in OBJ_EVAX case.
7565 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7567 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7568 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7569 of hardcoded magic number.
7570 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7572 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7574 * read.c (do_s_func): New function.
7576 * read.h (do_s_func): Add prototype.
7578 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7580 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7581 nops if fill pattern not specified.
7583 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7585 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7586 * config/te-go32.h (TE_GO32): Define.
7587 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7589 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7591 Implement .func/.endfunc pseudo-ops.
7592 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7594 * read.c (potable): Add .func,.endfunc.
7595 (s_func): New function.
7596 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7598 (in_doc_func_p,current_function_label): New static globals.
7599 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7601 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7603 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7604 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7605 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7606 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7607 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7608 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7609 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7610 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7611 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7612 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7613 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7614 * config/tc-a29k.c: Don't define md_short_jump_size,
7615 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7616 * config/tc-alpha.c: Likewise.
7617 * config/tc-alpha.h: Likewise.
7618 * config/tc-arm.c: Likewise.
7619 * config/tc-h8300.c: Likewise.
7620 * config/tc-h8500.c: Likewise.
7621 * config/tc-hppa.c: Likewise.
7622 * config/tc-i860.c: Likewise.
7623 * config/tc-i960.c: Likewise.
7624 * config/tc-ppc.c: Likewise.
7625 * config/tc-sh.c: Likewise.
7626 * config/tc-sparc.h: Likewise.
7627 * config/tc-tic30.c: Likewise.
7628 * config/tc-w65.c: Likewise.
7629 * config/tc-z8k.c: Likewise.
7631 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7633 * config/tc-vax.c (_): Delete this macro used for placeholder
7634 values in vax_operand_width_size; it conflicts with the _() macro
7635 used for internationalization.
7637 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7639 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7640 code. From Chris Moller <moller@bops.com>.
7642 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7643 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7644 * read.c (emit_expr): Initialize seg and subseg fields of a new
7646 * write.c (write_object_file): Switch to the appropriate segment
7647 and subsegment when processing a broken word.
7649 * config/tc-m68k.c (mri_assemble): New static function.
7650 (build_mri_control_operand): Call mri_assemble rather than
7652 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7653 (s_mri_endf, s_mri_endw): Likewise.
7655 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7657 * read.c (s_org): Call md_flush_pending_output if it is defined.
7659 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7661 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7663 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7664 (md_parse_option): Add for same.
7665 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7666 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7667 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7669 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7671 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7673 * config/tc-arm.c (find_real_start): Relax definition of local
7676 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7678 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7679 symbols at the given address, not just the last one specified.
7681 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7683 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7684 or number_to_chars_littleendian to write data.
7686 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7688 * config/tc-v850.c (md_assemble): Remove artificially created
7689 register name symbols.
7691 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7693 * write.c (fixup_segment): Change "segment" to "section" in
7696 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7698 * write.c (fixup_segment): Change sym1-sym2 message again.
7700 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7702 * write.c (fixup_segment): Improve error message for sym1-sym2
7703 errors when sym1 is in a different segment from sym2.
7705 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7707 * config/tc-m32r.c (warn_unmatched_high): New static local.
7708 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7709 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7710 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7711 (md_parse_option): Likewise.
7712 (md_show_usage): Likewise.
7713 (m32r_frob_file): Likewise.
7715 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7716 (read_a_source_file): Call them.
7717 * read.h (stabs_generate_asm_file): Declare.
7718 * stabs.c (stabs_generate_asm_file): New function.
7719 (generate_asm_file): New function.
7720 (stabs_generate_asm_lineno): Move file name handling into
7723 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7725 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7726 (d30v_current_align, d30v_current_align_seg): New variables.
7727 (d30v_last_label): New variable.
7728 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7729 (s_d30v_data, s_d30v_section): Likewise.
7730 (md_pseudo_table): Call them.
7731 (md_begin): Initialize d30v_current_align_seg.
7732 (md_assemble): Call d30v_align when needed by known current alignment.
7733 (d30v_frob_label, d30v_cons_align): New functions.
7734 * config/tc-d30v.h (md_do_align): Remove.
7735 (tc_frob_label): Call d30v_frob_label.
7736 (md_cons_align): New.
7738 * config/tc-d30v.c (find_format): Convert complex expressions to
7739 expression symbols before processing. Clean up code formatting.
7741 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7743 * po/Make-in (install-info): New target.
7745 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7747 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7749 * config/tc-mn10300.c (md_assemble): Likewise.
7751 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7753 * Makefile.am: Update with `make dep-am'.
7754 (HFILES): Add cgen.h.
7755 (cgen.o): Depend on cgen.h.
7756 * Makefile.in: Regenerate.
7758 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7760 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7762 * gasp.c (grab_label): Permit a label to be a preprocessor
7763 variable by permitting a label to start with a backslash.
7765 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7767 * config/tc-mips.c (validate_mips_insn): Removed hack
7768 for previously inaccessible bitfields in some INSN_TRAP
7771 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7773 * config/tc-d30v.c (do_assemble): Abort with error message
7774 if opcode operands do not match.
7776 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7778 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7779 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7780 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7781 similar new 'q' operand.
7783 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7785 * cgen.c (cgen_asm_finish_insn): Fix typo.
7787 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7790 * cgen.c: Include it.
7791 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7792 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7793 All callers updated.
7794 * config/tc-m32r.c: Include cgen.h.
7795 (m23r_insn): New members num_fixups,fixups.
7797 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7799 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7800 to avoid compiler warning.
7802 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7804 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7807 * makefile.vms (OBJS): Add ehopt.obj
7809 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7811 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7813 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7815 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7816 a short format insn.
7817 (md_assemble): Set it for explicitly packed insns.
7819 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7821 * config/obj-coff.c (c_symbol_merge): Do not take address of
7822 native fields when performing the memcpy.
7824 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7826 * config/tc-mips.c (macro,macro2): Implement
7827 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7829 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7831 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7832 relocations against globally visible symbols.
7833 * config/tc-m68k.c (relaxable_symbol): New macro.
7834 (m68k_ip, md_estimate_size_before_relax): Use it.
7835 (tc_m68k_fix_adjustable): Also handle weak symbols.
7837 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7839 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7840 references to externally visible symbols.
7841 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7842 values in twice for a PC relative reloc if the symbol is
7845 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7846 don't adjust a PC relative reloc against an externally visible
7848 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7849 for a PC relative fixup against an externally visible defined
7850 symbol, arrange to store object file and addend values as though
7851 the symbol were not defined.
7852 (tc_gen_reloc): Likewise.
7854 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7856 * read.c (sizeof_leb128): Referenced externally by write.c so
7859 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7861 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7862 and expand a 'debug' symbol associated with the next instruction
7863 that does not cause a short instruction to be filled with a NOP.
7864 (md_pseudo_table): Add support for .debugsym.
7865 (assemble_parallel_insn): Add calls to expand_debug_sym as
7867 (md_assemble): Ditto.
7869 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7871 * as.c (main): Conditionally call setlocale.
7872 * gasp.c (main): Likewise.
7873 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7874 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7876 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7878 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7880 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7882 * config/tc-hppa.c: Change all calls to bzero to use memset.
7883 (pa_ip): Add cast to avoid warning.
7884 (tc_gen_reloc, md_apply_fix): Likewise.
7885 (pa_find_space_by_number): Likewise.
7886 (hppa_force_relocation): Likewise.
7887 (pa_block): Change i to unsigned int.
7888 * config/obj-som.h (obj_som_copyright): Declare.
7890 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7892 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7893 for line numbers for assembly source.
7895 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7897 * configure.in: Change version number to 2.9.4
7898 * configure: Rebuild.
7900 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7902 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7904 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7906 * ecoff.h: Change symbolS in function declaration to struct
7909 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7911 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7912 (md_convert_frag): Fix i18n typo.
7914 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7916 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7917 * ecoff.h: Protoype it.
7918 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7919 [EVAX] (s_alpha_prologue): Delete.
7920 (md_pseudo_table): Update.
7922 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7924 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7925 array to local pointer.
7926 (get_args, parse_expr): Add casts to avoid warnings.
7928 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7930 * read.c (s_set): Cast xmalloc return value to fragS *.
7931 * config/tc-m68k.c (m68k_ip): Function made static to match
7932 previous forward declaration.
7933 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7935 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7937 * config/tc-v850.c: Add internationalisation macros to error
7940 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7941 macros to error strings.
7943 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7945 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7946 reloc is in the TOC csect.
7947 (md_apply_fix3): Correct gettext typo.
7949 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7951 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7952 .L - they are local labels and the branches are not really
7953 function calls but rather far jumps.
7955 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7957 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7959 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7961 * config/tc-i386.c (md_assemble): Print operand number rather than
7962 using ordinal_names.
7963 (i386_operand): Likewise.
7965 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7967 * Makefile.am (INTLLIBS): Define to work around apparent automake
7969 All Makefiles: Regenerated.
7971 * Many files: Added gettext invocations around user-visible
7973 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7974 HAVE_LC_MESSAGES): Define.
7975 * dep-in.sed: Added asintl.h.
7976 * po/Make-in: New file.
7977 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7979 * read.c (Z_): Renamed from `_'.
7980 * Makefile.am (SUBDIRS): Added po.
7981 (POTFILES): new macro.
7982 (po/POTFILES.in): New target.
7983 ($(OBJS)): Added asintl.h.
7985 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7986 (as_new_LDADD): Added $(INTLLIBS).
7987 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7988 (gasp_new_LDADD): Added $(INTLLIBS).
7989 (gasp_new_DEPENDENCIES): New macro.
7990 * configure, aclocal.m4: Rebuilt.
7991 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7993 (ALL_LINGUAS): Define.
7994 * macro.c: Include "asintl.h".
7995 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7996 * as.h: Include "asintl.h".
7997 * config/tc-i386.c (ordinal_names): Removed.
7998 (md_assemble): Changed error text to avoid ordinal_names.
7999 (i386_operand): Likewise.
8000 (reloc): Added as_bad to avoid i18n problems.
8001 (tc_gen_reloc): Likewise.
8002 * config/tc-arm.c (bad_args): Now a #define.
8004 * config/obj-vms.c (VMS_stab_parse): Changed type of
8006 (global_symbol_directory): Unified strings to avoid i18n
8008 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8009 avoid i18n problems.
8010 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8011 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8013 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8015 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8017 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8019 * as.c (print_version_id): Added an fprintf to avoid i18n
8021 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8023 * expr.c (expr): Added as_warn call to avoid i18n problems.
8024 * messages.c (as_assert): Changed code to avoid i18n problems.
8025 (as_abort): Likewise.
8026 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8027 (s_space): Likewise.
8028 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8030 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8032 * config/tc-i386.c (check_prefix): New static function, split out
8034 (struct _i386_insn): Add wait_prefix field.
8035 (md_assemble): Remove wait_prefix local variable. Use
8036 check_prefix when adding a prefix.
8038 * config/tc-i386.c (current_templates): New static variable.
8039 (md_assemble): Remove current_templates local variable.
8040 (md_assemble, i386_operand): Improve error and warning messages in
8041 many places. Add RESTORE_END_STRING in many places before error
8042 return. Clarify some comments.
8044 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8046 (md_assemble): Parse string instruction operands, looking for
8047 segment override prefixes. Check for invalid segment prefixes on
8049 (i386_operand): i.seg[] and max mem_operand changes for string
8051 * config/tc-i386.h (EsSeg): Define.
8053 * config/tc-i386.h (regKludge): Define.
8054 (iclrKludge, imulKludge): Don't define.
8055 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8056 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8057 opcode_modifier checks to look for more common cases first. Add
8058 default_seg for IsString case.
8060 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8062 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8064 * configure: Rebuild with new automake and libtool.
8065 * aclocal.m4, Makefile.in: Likewise.
8067 * doc/Makefile.am (as.dvi): New target.
8068 * doc/Makefile.in: Rebuild.
8070 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8072 * configure.in: Added sparc86x support.
8074 * configure: Rebuild.
8076 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8078 (md_parse_option): Warn if -EL is not supported for this architecture.
8080 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8082 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8084 * config/tc-mips.c (mips_ip): Note when we use get match on
8085 the full instruction name.
8087 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8089 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8090 back into the expression to handle add/sub simplification correctly.
8092 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8094 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8096 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8098 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8101 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8103 * symbols.c (max_indent_level): New global.
8104 (print_symbol_value_1): Use it.
8105 * expr.h (expr_build_dot): Declare.
8106 * expr.c (expr_build_dot): New function.
8108 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8110 * symbols.c (print_binary): New function.
8111 (print_expr_1): Call it.
8113 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8115 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8116 operand in the opcode.
8118 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8120 * config/tc-i386.h: Reorder operand flags and opcode modifier
8121 flags for clarity. Remove unused definitions: Unknown,
8122 ImmUnknown, DispUnknown, NoModrm.
8123 * config/tc-i386.c (type_names): Add missing Debug type.
8124 (md_assemble): Better duplicate prefix checking. Quicker string
8125 instruction check via new opcode_modifier flag.
8127 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8129 * doc/as.texinfo (Invoking): Clarify -Wa example.
8131 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8133 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8134 (s_mips_weakext): Define.
8135 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8136 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8139 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8141 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8142 is an error if the value can not be computed at assembly time.
8143 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8145 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8147 * gasp.c (main): Set next field of new include_path structure to
8148 NULL. From Avery Pennarun <averyp@gdc.ca>.
8150 * read.c (s_mri_sect): Call as_bad rather than abort for an
8151 unsupported MRI target.
8153 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8155 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8156 the destination of a branch instruction should be altered.
8157 (find_real_start): New function: Locate the real, Thumb coded
8158 start of a Thumb function.
8159 (do_t_branch23): Alter the destination of branches to Thumb
8162 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8164 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8166 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8169 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8171 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8172 * doc/c-hppa.texi: Likewise.
8174 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8176 * Makefile.am: Rebuild dependencies.
8177 * Makefile.in: Rebuild.
8179 * Makefile.am (DEP_INCLUDES): New variable.
8180 (.dep1): Change to work when srcdir is not an absolute path.
8181 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8182 * Makefile.in: Rebuild.
8184 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8186 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8187 LinearAddress patch.
8189 * configure.in: Set version to 2.9.1.
8190 * configure: Rebuild.
8192 * Branched binutils 2.9.
8194 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8196 * config/tc-i386.h (FWait): Define.
8197 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8198 other prefixes. Check FWait flag in opcode table to see which
8199 instructions require an fwait prefix.
8201 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8203 * stabs.c (get_stab_string_offset): Always create a stab string
8206 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8208 Fix some gcc -Wall warnings:
8209 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8210 * ehopt.c (eh_frame_code_alignment): Likewise.
8211 * expr.c (integer_constant, operand): Likewise.
8212 * frags.c (frag_align): Likewise.
8213 * gasp.c (level_0, change_base, doinstr): Likewise.
8214 * hash.c (hash_ask): Likewise.
8215 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8216 (debugging_pseudo): Likewise.
8217 * macro.c (define_macro, check_macro): Likewise.
8218 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8219 (ignore_rest_of_line, float_cons): Likewise.
8220 * symbols.c (decode_local_label_name): Likewise.
8221 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8222 (fixup_segment, number_to_chars_bigendian): Likewise.
8223 (number_to_chars_littleendian): Likewise.
8224 * config/atof-ieee.c (gen_to_words): Likewise.
8225 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8226 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8227 * read.c (output_big_sleb128): Initialize locals to avoid
8229 (output_big_uleb128, equals): Likewise.
8230 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8231 to unsigned int. Change zeros to unsigned int.
8232 * cond.c (s_if): Add return to default case.
8233 * frags.c (frag_now_fix): Change return type to addressT.
8234 * frags.h (frag_now_fix): Update declaration.
8235 * listing.c (file_info_struct): Change linenum to unsigned int.
8236 (struct list_info_struct): Change hll_line to unsigned int.
8237 (print_source): Update format string.
8238 * read.c (emit_expr): Change scan to unsigned int, and don't
8239 bother to initialize it.
8240 * symbols.c (dollar_label_count): Change to unsigned long.
8241 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8242 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8243 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8245 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8247 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8248 mcf5200 just as we do for m68000.
8249 (m68k_init_after_args): Likewise.
8250 (md_estimate_size_before_relax): Likewise.
8252 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8254 * config/tc-v850.c (md_assemble): Store relocation addend in
8255 fixup instead of instruction.
8257 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8259 * config/tc-i386.c (md_assemble): Swap template arguments to
8260 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8261 This macro is currently symmetric, so passing them the wrong
8262 way didn't cause any problem, but may if the macro is changed
8264 After copying template to i.tm, use i.tm. rather than t-> to
8265 access fields, and make t a const*
8266 Move i.tm.operand_types[] swap to immediately after the copy.
8268 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8270 * expr.h (expr_build_uconstant): Add prototype.
8271 (expr_build_unary,expr_build_binary): Add prototypes.
8272 * expr.c (expr_build_uconstant): New function.
8273 (expr_build_unary,expr_build_binary): New functions.
8275 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8277 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8278 * macro.c (macro_expand_body): Increase buffer size.
8279 * messages.c (as_warn): Likewise.
8280 (as_warn_where, as_bad, as_bad_where): Likewise.
8282 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8284 Based on patch from H.J. Lu <hjl@gnu.org>:
8285 * Makefile.am (DISTSTUFF): New variable.
8286 (diststuff): New target.
8287 * Makefile.in: Rebuild.
8289 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8291 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8292 m32r_elf_section_change_hook.
8294 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8295 emit a nop if a section ends with a 16 bit instruction.
8297 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8299 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8300 s_lcomm rather than obj_coff_lcomm.
8301 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8303 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8305 * config/tc-i386.h (LinearAddress): Define.
8306 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8307 instruction, don't use a default segment.
8309 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8311 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8312 * configure: Rebuild.
8314 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8316 * aclocal.m4, configure: Rebuild with libtool 1.2.
8318 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8320 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8321 PC relative branches. Patch courtesy of Jonathan Walton.
8324 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8326 * configure.in (emulations): Add thumb-pe target.
8328 * configure (emulations): Add thumb-pe target.
8330 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8332 * itbl-lex.l (yywrap): Don't define if already defined as a
8335 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8337 * depend.c (quote_string_for_make): New function.
8338 (wrap_output): Use it.
8340 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8342 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8343 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8345 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8347 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8348 Recognize -GN and -relax.
8349 (md_begin): Initialize gp size from -G switch.
8350 (alpha_force_relocation): Always force if -relax.
8351 (alpha_align): Take a new argument that will specify when to
8352 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8353 Change all callers. Emit nop alignment padding as nop+unop pair.
8355 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8357 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8358 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8360 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8362 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8363 require padding to the next long word boundary.
8365 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8367 * cgen.c: #include symcat.h.
8368 * config/tc-m32r.c: Likewise.
8370 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8372 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8373 absolute expressions instead of '$' prefixed register names.
8375 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8377 * read.c (s_set): Record file and line info for symbols when -as.
8378 (pseudo_set): Don't overwrite that dummy fragment.
8380 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8382 * config/tc-ppc.c (md_pseudo_table): Add "section".
8383 (ppc_named_section): New static function.
8385 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8387 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8388 so we don't have to scan the entire list.
8390 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8392 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8393 case, allow the parallel instructions to modify the same flag
8396 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8398 * listing.c (list_symbol_table): Categorize symbols by
8399 undefined_section rather than sy_frag->line == NULL.
8401 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8403 * Makefile.am (install-exec-local): Install properly when ln
8404 fails or tooldir == prefix.
8406 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8408 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8409 Test result of insert_operand for error.
8411 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8413 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8414 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8415 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8416 * doc/Makefile.in: Rebuild.
8418 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8420 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8421 (macro): Fix handling of M_COP[0-3].
8423 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8425 Based on patches from Ross Harvey <ross@teraflop.com>:
8426 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8427 if macro_alternate or macro_mri.
8428 (getstring): Remove support for byte constants between < and >.
8429 (get_any_string): '<' only starts a string if macro_alternate or
8431 (macro_expand_body): Permit keyword parameters following
8432 positional parameters.
8434 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8435 * configure.in (alpha*-*-netbsd*): New target.
8436 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8437 * configure: Rebuild.
8439 * as.h (flag_warn_suppress_instructionswap): Move from here...
8440 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8441 here, and make static.
8443 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8444 BFD_ASSEMBLER or MANY_SEGMENTS.
8446 * as.c (show_usage): Update bug-gnu-utils address.
8447 * gasp.c (show_usage): Likewise.
8448 * doc/as.texinfo (Bug Reporting): Likewise.
8450 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8452 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8453 insns regardless of the size of a pointer if we're in mips I or
8455 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8457 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8459 Fix rac to accept only a0:
8460 * tc-d10v.c (parallel_ok, find_opcode):
8461 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8462 Introduce OPERAND_GPR.
8464 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8466 * read.c (s_fill): Handle non-constant repeat counts by creating
8467 an rs_space fragment.
8469 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8471 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8472 from as_bad to as_warn.
8474 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8476 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8477 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8478 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8480 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8482 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8483 seg_fix_rotP rather than fix_root from seg_info.
8485 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8487 * expr.c: Add support for 0x1_2_3_4 bignums.
8489 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8491 * configure.in: Change -linux* to -linux-gnu*.
8492 * configure: Rebuild.
8494 * app.c (do_scrub_begin): Treat \r as whitespace.
8496 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8498 * Makefile.am: Update dependencies.
8499 * Makefile.in: Rebuild.
8501 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8503 * configure, aclocal.m4: Rebuild with new libtool.
8505 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8507 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8508 the argument to bfd_set_arch_mach.
8509 (load_address): Use bfd_arch_bits_per_address to determine the
8510 bit size of an address instead of looking at the isa level.
8511 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8513 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8515 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8517 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8519 * ehopt.c: New file.
8520 * as.h (enum _relax_state): Add rs_cfa.
8521 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8522 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8523 * read.c (emit_expr): Call check_eh_frame.
8524 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8525 (relax_segment): Likewise.
8526 * Makefile.am: Rebuild dependencies.
8527 (GAS_CFILES): Add ehopt.c.
8528 (GENERIC_OBJS): Add ehopt.o.
8529 * doc/internals.texi (Frags): Document rs_cfa.
8531 * as.c (show_usage): Mention --traditional-format.
8532 (parse_args): Accept --traditional-format.
8533 * as.h (flag_traditional_format): Declare.
8534 * output-file.c (output_file_create): If flag_traditional_format,
8535 set BFD_TRADITIONAL_FORMAT on stdoutput.
8536 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8538 * config/tc-mips.c (append_insn): Make sure that if we have a
8539 fixup for an unmatched %hi reloc, it does not associated with a
8542 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8543 * doc/Makefile.in: Likewise.
8545 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8547 * config/tc-m32r.c (check_for_side_effects): New function.
8548 (can_make_parallel): Add checks for instruction side effects
8549 clashing with the other instruction.
8550 (assemble_parallel_insn): Improve warning messages. Return error
8551 message from non-swapped instruction order.
8553 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8555 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8557 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8558 md_cleanup definition. This moves the forced literal output to
8559 the end of the source pass, and avoids macro's inserting literals
8560 into the code immediately after the macro expansion.
8562 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8564 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8565 a gas internal symbol is adjustable.
8566 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8568 * as.h: If gcc version greater than 2.6, use `__format__' and
8569 `__printf__' in function attributes, rather than `format' and
8572 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8574 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8576 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8578 Add tms320c30 support:
8579 * config/tc-tic30.h: New file.
8580 * config/tc-tic30.c: New file.
8581 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8582 TARGET_FORMAT as "coff-tic30".
8583 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8584 * Makefile.am: Rebuild dependencies.
8585 (CPU_TYPES): Add tic30.
8586 (CPU_OBJ_VALID): tic30-aout is valid.
8587 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8588 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8589 * configure, Makefile.in: Rebuild.
8591 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8593 * config/tc-v850.c (md_assemble): Improvements to error messages.
8595 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8597 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8598 BFD_RELOC_HI16_S to store the high bits of any value.
8600 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8601 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8602 assembler calculate relocations to any external symbol at all.
8603 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8604 involving generation of pc-relative relocs.
8605 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8606 has been moved to md_apply_fix3.
8608 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8609 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8610 which actually means (the address of identifier's GOT entry) +
8611 constant, which is not particularly useful.
8613 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8615 * read.h (include_dirs): Declare.
8616 (include_dir_count,include_dir_maxlen): Declare.
8618 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8620 * configure.in: Correct check for shared opcodes library.
8621 * configure: Rebuild.
8623 * listing.c (buffer_line): If we can't open the file, set at_end.
8624 (listing_print): Remove unused local variable fi.
8626 * config/m68k-parse.y (reglistpair): Handle register list in
8629 * config/vms-conf.h: Don't undef VERSION.
8631 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8633 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8635 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8637 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8638 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8639 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8640 (EXTRA_DIST): Define.
8641 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8642 explicitly rather than via the list of object files.
8643 (gcc-as.opt): New file created when make-gas.com is run.
8644 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8645 itbl-cpu.h} to #include appropriate file rather than copying that
8647 * config/vms-conf.h: Synchronize with current config.in.
8648 * Makefile.in: Rebuild.
8650 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8652 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8653 (parallel_ok): Relaxed parallel subinstruction dependency check.
8655 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8657 * as.h (flag_warn_suppress_instructionswap): added new flag.
8658 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8659 command line argument.
8660 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8661 warning only if flag_warn_suppress_instructionswap is false.
8663 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8665 * configure.in (i386-*-mingw32*): New target.
8666 * configure: Rebuild.
8668 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8670 * symbols.c (resolve_symbol_value): Don't set the segment if it
8671 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8673 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8676 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8678 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8679 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8682 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8684 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8686 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8688 * config/tc-v850.c (v850_insert_operand): Display instruction when
8689 an error is encountered.
8691 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8693 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8694 (i386-*-sco3.2v5*coff): New target.
8695 (i386-*-sco3.2*): New target.
8696 * configure: Rebuild.
8698 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8700 * config/tc-v850.c: Tidy error message production.
8702 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8704 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8705 validate_immediate return value in the right type for comparisons
8708 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8710 * listing.c (MAX_BYTES): Use listing variables not constants.
8711 (data_buffer): No longer an array, but a pointer.
8712 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8713 (listing_listing): Allocate data_buffer.
8715 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8717 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8718 --listing-rhs-width, --listing-cont-lines.
8719 (show_usage): Update.
8720 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8721 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8722 (print_lines): Use the variables instead of the constants.
8723 (listing_listing): Likewise.
8724 * listing.h: Declare the new vars.
8726 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8728 * as.c (parse_args): Add --keep-locals alias for -L.
8729 Add --strip-local-absolute.
8730 (show_usage): Update.
8731 * as.h (flag_strip_local_absolute): New flag.
8732 * symbols.c (S_IS_LOCAL): Use it.
8733 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8734 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8735 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8737 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8739 * config/tc-m32r.c: Detect if explicitly parallel instructions
8740 might have an io conflict and issue a warning message.
8742 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8744 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8745 cgen_swap_fixups): Functions to save, restore and swap the fixup
8746 chain with a backup copy.
8747 (cgen_asm_finish_insn): Returns address of constructed insn.
8749 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8751 * listing.c (file_info_struct): Remove FILE, add POS.
8752 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8753 (file_info): Don't open the file.
8754 (buffer_line): Check for the file in the last_open cache, updating
8756 (print_source): Don't reference file_info->file.
8757 (listing_listing): Likewise.
8758 (listing_print): Close the file in the cache, if any.
8760 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8762 * read.c (dwarf_file_string): New file static variable.
8763 (emit_expr): Look for constant sequence that leads up to a file
8764 name in DWARF debugging output.
8765 (stringer): Use dwarf_file_string to decide whether to accept a
8766 string as a file name.
8768 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8770 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8771 (crack_operand): Add reg->reglst MRI hack.
8772 (r_seg): Put reglst symbols in reg_section.
8773 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8775 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8777 * tc-sh.c (get_specific): Handle SGR & DBR.
8779 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8781 * tc-h8300.c (parse_reg): Take the length of the symbol into
8782 account when attempting to match a register name.
8783 * tc-h8500.c (parse_reg): Likewise.
8785 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8787 * cgen.c: Formatting changes to improve readability.
8789 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8791 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8794 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8796 Based on a patch from Jim Wilson
8797 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8798 (tc_gen_reloc): Handle cross section PC relative relocs
8801 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8803 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8805 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8807 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8808 (expr_jmp_buf): New static local.
8809 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8810 (cgen_md_operand): New function.
8811 * tc-m32r.c: Clean up pass over `struct foo' usage.
8812 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8814 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8816 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8817 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8819 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8821 * config/tc-i386.c (i386_operand): Give an error if there are
8822 unrecognized characters after an expression.
8824 For older changes see ChangeLog-9697