1 2000-12-22 H.J. Lu <hjl@gnu.org>
3 * config/tc-i386.c (reloc): Update the macro for non-bfd
5 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
7 2000-12-22 H.J. Lu <hjl@gnu.org>
9 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
11 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
13 * tc-i386.h (i386_target_format): Define even for ELFs.
14 (QWORD_MNEM_SUFFIX): New macro.
15 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
17 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
18 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
20 (Size64, No_qSuf, NoRex64, Rex64): New macros.
21 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
22 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
23 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
24 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
26 (Reg, WordReg): Add Reg64.
27 (Imm): Add Imm32S and Imm64.
29 (Disp): Add Disp64 and Disp32S.
30 (AnyMem): Add Disp32S.
31 (RegRex, RegRex64): New macros.
33 * tc-i386.c (set_16bit_code_flag): Kill.
34 (fits_in_unsigned_long, fits_in_signed_long): New functions.
35 (reloc): New parameter "signed"; support x86_64.
37 (DEFAULT_ARCH): New macro; default to "i386".
38 (default_arch): New static variable.
39 (struct _i386_insn): New fields Operand_PCrel; rex.
40 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
41 (flag_code): New enum and static variable.
42 (use_rela_relocations): New static variable.
43 (flag_code_names): New static variable.
44 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
45 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
47 (i386_align_code): Return plain "nop" for x86_64.
48 (mode_from_disp_size): Support Disp32S.
49 (smallest_imm_type): Support Imm32S and Imm64.
50 (offset_in_range): Support size of 8.
51 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
52 (md_pseudo_table): Add "code64"; use set_code_flat.
53 (md_begin): Emit sane error message on hash failure.
54 (tc_i386_fix_adjustable): Support x86_64 relocations.
55 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
56 instructions supported on particular arch just partially,
57 output of 64bit immediates, handling of Imm32S and Disp32S type.
58 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
59 (i386_displacement): Likewise.
60 (i386_index_check): Cleanup; support 64bit addresses.
61 (md_apply_fix3): Support x86_64 relocation and rela.
62 (md_longopts): Add "32" and "64".
63 (md_parse_option): Add OPTION_32 and OPTION_64.
64 (i386_target_format): Call even for ELFs; choose between
65 elf64-x86-64 and elf32-i386.
66 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
67 (tc_gen_reloc): Support rela relocations and x86_64.
68 (intel_e09_1): Support QWORD.
70 2000-12-15 Diego Novillo <dnovillo@redhat.com>
72 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
73 it's not an offset expression.
74 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
75 keep the braces '[' and ']' in the output string.
76 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
77 != FLAT. There is no such op_modifier.
79 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
81 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
84 2000-12-13 Kazu Hirata <kazu@hxi.com>
86 * as.h: Fix formatting.
88 * dwarf2dbg.c: Likewise.
89 * input-scrub.c: Likewise.
92 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
94 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
95 configure: Regenerate.
97 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
99 * dwarf2dbg.c: #include <limits.h> only if it exists.
101 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
103 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
104 (md_apply_fix): Here too.
106 2000-12-12 Jim Wilson <wilson@redhat.com>
108 * config/tc-ia64.h (ia64_init): Add prototype.
110 2000-12-12 H.J. Lu <hjl@gnu.org>
112 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
114 * read.h (outputting_stabs_line_debug): Change it to int.
115 * stabs.c (outputting_stabs_line_debug): Likewise.
117 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
119 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
120 the address of a function result.
122 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
124 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
125 (md_assemble): Call dwarf2_emit_insn.
126 (shlib): Fix typo SHILB -> SHLIB.
127 (md_parse_option): Likewise.
128 (ppc_elf_validate_fix): Likewise:
129 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
131 2000-12-12 Nick Clifton <nickc@redhat.com>
133 * cgen.h: Fix formatting.
134 * input-scrub.c: Fix formatting.
135 * macro.c: Fix formatting.
136 * config/tc-mips.c: Fix formatting.
137 * doc/c-mips.texi: Fix formatting.
139 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
141 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
142 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
144 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
146 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
149 * i386.h (*_Suf): Remove No_dSuf.
150 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
152 (i386_optab): Remove 'd' in the suffixes.
154 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
156 * config/tc-i386.c (T_SHORT): Undefine before defining.
158 2000-12-05 Kazu Hirata <kazu@hxi.com>
160 * config/tc-mips.c: Fix formatting.
162 2000-12-04 Matthew Hiller <hiller@redhat.com>
164 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
165 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
166 (md_show_usage): Ditto.
167 (md_parse_option): Ditto.
168 (d10v_cleanup): Writes pending instruction only if
169 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
170 Fix compile time warning messages.
172 * doc/c-d10v.texi: Documents new options.
174 2000-12-04 Matthew Hiller <hiller@redhat.com>
176 * stabs.c (outputting_stabs_line_debug): New variable.
177 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
178 function entry and unset at function exit.
180 * read.h (outputting_stabs_line_debug): New extern declaration.
182 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
184 * dwarf2dbg.c: Fix compile time warning messages.
186 2000-12-03 Kazu Hirata <kazu@hxi.com>
188 * config/tc-a29k.c: Fix formatting.
189 * config/tc-alpha.c: Likewise.
190 * config/tc-arm.c: Likewise.
191 * config/tc-cris.c: Likewise.
192 * config/tc-hppa.c: Likewise.
193 * config/tc-i370.c: Likewise.
194 * config/tc-i386.c: Likewise.
195 * config/tc-i860.c: Likewise.
196 * config/tc-i960.c: Likewise.
197 * config/tc-ia64.c: Likewise.
198 * config/tc-m68hc11.c: Likewise.
199 * config/tc-m68k.c: Likewise.
200 * config/tc-m88k.c: Likewise.
201 * config/tc-pj.c: Likewise.
202 * config/tc-ppc.c: Likewise.
203 * config/tc-sh.c: Likewise.
204 * config/tc-sparc.c: Likewise.
205 * config/tc-tahoe.c: Likewise.
206 * config/tc-vax.c: Likewise.
208 2000-12-01 Chris Demetriou <cgd@sibyte.com>
210 * config/tc-mips.c (mips_ip): When calculating offsets,
211 don't accept as constant the difference between the
212 addresses of symbols in two different sections.
214 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
216 (validate_mips_insn): Likewise. Also, update 'B' operand
217 specifier to use OP_*_CODE20 constants and delete 'm' operand
219 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
220 operand specifiers. Change warning generated by 'B' operand
221 specifier to reflect its new multi-purpose usage.
223 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
224 -1, and update comment.
225 (file_mips_isa): Likewise.
226 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
227 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
228 ISA_* constants rather than hard-coded numbers.
229 (mips_cpu_info): New structure.
230 (mips_cpu_info_table): New table describing CPU and ISA names
232 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
233 mips_cpu_info_from_cpu): New functions.
234 (mips_isa_to_str): New function to get string for ISA name.
235 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
237 (md_begin): Redo CPU and ISA selection logic, using
238 mips_cpu_info_from_*. Convert to use ISA_* constants rather
239 than hard-coded numbers.
240 (append_insn, mips_emit_delays, macro, macro2): Convert to use
241 ISA_* constants rather than hard-coded numbers.
242 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
243 (md_longopts): Delete OPTION_NO_MIPS32.
244 (md_parse_option): Convert to use ISA_* constants rather than
245 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
246 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
247 to use strcasecmp to recognize "default" and to use
248 mips_cpu_info_from_name to get CPU numbers from argument.
249 (md_show_usage): Move -mips32 so it's with the rest of the ISA
250 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
252 (s_mipsset): Accept ISA value 32.
253 * doc/as.texinfo: Clean up MIPS options summary slightly,
254 remove -no-mips32. Add note about -mips4 and -mips32
255 specifying those ISA levels. Delete -mips32 and -no-mips32
256 cpu flag descriptions.
257 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
258 up the supported CPU switch list, and replace 4Kc, 4Km, and
259 4Kp entries with a single mips32-4k entry. Note that you can
262 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
264 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
266 (md_parse_option): Add cases for OPTION_MIPS5 and
268 (md_show_usage): Mention -mips5 and -mips64 arguments.
269 (s_mipsset): Add cases for MIPS5 and MIPS64.
270 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
272 * doc/as.texinfo: Mention -mips5 and -mips64 options
274 * doc/c-mips.texi: Likewise. Also update introduction
275 and ".set" usage information.
277 * config/tc-mips.c (md_show_usage): Add "sb1" to the
279 (mips_cpu_info_table): Add SB-1 entries.
280 * doc/c-mips.texi: Add "sb1" to the list of CPUs
281 known to the -mcpu option.
283 * doc/as.texinfo: Correct description of MIPS -mcpu
284 option, by copying some of the text from doc/c-mips.texi.
286 2000-12-01 Joel Sherrill <joel@OARcorp.com>
288 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
290 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
291 (sparc*-*-rtems*): Switched from a.out to ELF.
292 * configure: Regenerate.
293 * config.in: Regenerate.
294 * Makefile.in: Regenerate.
295 * aclocal.m4: Regenerate.
296 * po/gas.pot: Regenerate.
298 2000-11-30 Philip Blundell <pb@futuretv.com>
300 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
301 even in non BFD_ASSEMBLER case.
303 2000-11-30 Diego Novillo <dnovillo@redhat.com>
305 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
308 2000-11-29 Richard Henderson <rth@redhat.com>
310 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
311 until dwarf2_finish; use relaxation to get cross-fragment offsets;
312 thread multiple subsegments properly; handle multiple code
313 sections properly; emit proper compilation unit info for assembler
316 * as.h (enum _relax_state): Add rs_dwarf2dbg.
317 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
318 (dwarf2dbg_estimate_size_before_relax): Declare.
319 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
320 * write.c: Include dwarf2dbg.h.
321 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
322 (relax_segment): Likewise.
324 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
326 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
327 jump>: Use as_bad_where instead of as_bad. Tweak error message
328 accordingly. Stabilize frag by updating fix part and resetting
330 <undefined symbol, unconditional jump>: Ditto.
331 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
332 indexing is_end_of_line[].
333 (md_assemble): Initialize size to 0.
334 (md_section_align): Mark parameter seg as unused.
335 (parse_reg): Parse names case-insensitively.
337 2000-11-28 Kazu Hirata <kazu@hxi.com>
339 * config/obj-aout.h: Fix formatting.
340 * config/obj-bout.h: Likewise.
341 * config/obj-coff.c: Likewise.
342 * config/obj-coff.h: Likewise.
343 * config/obj-elf.h: Likewise.
344 * config/obj-som.h: Likewise.
345 * config/obj-vms.c: Likewise.
346 * config/obj-vms.h: Likewise.
347 * config/tc-h8300.h: Likewise.
348 * config/tc-ns32k.h: Likewise.
349 * config/tc-sparc.h: Likewise.
350 * config/tc-tic54x.h: Likewise.
351 * config/tc-z8k.h: Likewise.
353 2000-11-28 Nick Clifton <nickc@redhat.com>
355 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
356 License is present in the sources, but not the output, and
357 also available from the GNU website.
358 (GNU Free Documentation License): Comment out this section.
360 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
362 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
363 targets. Remove i860 from valid a.out targets.
364 * Makefile.in: Regenerate.
366 * config/tc-cris.c: Include dwarf2dbg.h.
367 (md_pseudo_table): Add .file and .loc.
368 (md_assemble): Call dwarf2_emit_insn if generating ELF.
369 (s_cris_file, s_cris_loc): New.
370 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
371 * Makefile.am: Regenerate dependencies.
372 * Makefile.in: Regenerate.
374 2000-11-28 Alan Modra <alan@linuxcare.com.au>
376 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
377 (MRI_MUL_PRECEDENCE): Likewise.
378 (op_rank): Fix a comment typo.
380 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
382 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
384 (get_operand): Fix analysis for movw/movb instructions.
386 2000-11-24 Nick Clifton <nickc@redhat.com>
388 * configure.in (xscale-elf): Add target.
389 (xscale-coff): Add target.
390 * configure: Regenerate.
392 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
394 (ARM_EXT_XSCALE): New ARM architecture extension.
395 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
396 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
397 (ARM_THUMB): Rename to ARM_EXT_THUMB.
398 (ARM_ARCH_V4): Remove processor from architecture.
399 (ARM_ARCH_3M): New architecutre definition.
400 (ARM_ARCH_V5TE): New architecutre definition.
401 (ARM_ARCH_XSCALE): New architecutre definition.
402 (CPU_DEFAULT): Allow to be defaulted to XScale.
403 (atpcs): New boolean variable.
404 (ldr_flags): Support 'd' flag for double word loads.
405 (str_flags): Support 'd' flag for double word stored.
406 (do_mia): New function.
407 (do_mar): New function.
408 (do_mra): New function.
409 (do_pld): New function.
410 (do_ldrd): New function.
411 (do_blx): New function.
412 (do_bkpt): New function.
413 (do_clz): New function.
414 (do_lstc2): New function.
415 (do_cdp2): New function.
416 (do_t_blx): New function.
417 (do_t_bkpt): New function.
418 (do_smla): New function.
419 (do_smlal): New function.
420 (do_smul): New function.
421 (do_qadd): New function.
422 (do_co_reg2c): New function.
423 (LONGEST_INSN): Redefine to 7.
425 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
426 command line switches.
428 2000-11-22 Jim Wilson <wilson@redhat.com>
430 * config/tc-ia64.c (pseudo_func): Add missing initializers.
431 (struct rsrc): Make line unsigned.
432 (gr_values): Add missing initializer.
433 (SLOT_NUM_NOT_SET): Add unsigned cast.
434 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
435 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
436 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
437 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
438 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
439 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
440 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
441 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
442 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
443 Add ATTRIBUTE_UNUSED to unused parameters.
444 (convert_expr_to_ab_reg): Add parens.
445 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
446 (dot_prologue): Initialize grsave when declared.
447 (md_pseudo_table): Add missing initializers.
448 (operand_match): Add casts to bfd_vma.
449 (emit_one_bundle): Delete unused local prev. Make required_template
451 (specify_resource): Cast i to unsigned.
452 (note_register_values): Use fprintf_vma.
453 (print_dependency): Likewise.
455 2000-11-21 Jim Wilson <wilson@redhat.com>
457 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
458 for unwind info section.
459 (dot_endp): Likewise for unwind section.
461 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
464 2000-11-21 Jakub Jelinek <jakub@redhat.com>
466 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
467 (output_insn): Call dwarf2_emit_insn.
468 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
470 2000-11-17 Richard Henderson <rth@redhat.com>
472 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
473 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
474 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
476 2000-11-17 Nick Clifton <nickc@redhat.com>
478 * config/tc-arm.c (md_pseudo_table): Add support for .line and
481 2000-11-17 Richard Henderson <rth@redhat.com>
483 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
485 2000-11-17 Richard Henderson <rth@redhat.com>
487 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
488 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
489 tri-state definition of alpha_flag_mdebug.
490 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
491 (s_alpha_file): Store first .file directive.
493 (md_pseudo_table): Add stabs and stabn.
495 2000-11-17 Richard Henderson <rth@redhat.com>
497 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
499 2000-11-17 Richard Henderson <rth@redhat.com>
501 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
502 (main): Call dwarf2_finish.
503 * as.h (debug_type): Clarify documentation of the meaning
505 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
506 (print_stats): Fix parenthesis problem.
507 (now_subseg_size): New.
508 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
509 (dwarf2_directive_file): Don't set debug_type.
510 (dwarf2_where): Honor DEBUG_DWARF2 first.
511 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
512 do nothing if not emitting dwarf2 debug info, or no work.
513 * dwarf2dbg.h (dwarf2_emit_insn): Update.
514 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
515 (ecoff_new_file): Likewise.
516 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
517 commentary wrt dwarf2.
519 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
520 ATTRIBUTE_UNUSED as needed.
521 (emit_insn): Call dwarf2_emit_insn.
524 (s_alpha_coff_wrapper): Don't handle them.
525 (md_pseudo_table): Update for .file and .loc.
526 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
528 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
529 don't protect with debug_type.
530 * config/tc-hppa.c (md_assemble): Likewise.
531 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
532 * config/tc-mn10300.c (md_assemble): Likewise.
533 * config/tc-sh.c (md_assemble): Likewise.
534 * config/tc-v850.c (md_assemble): Likewise.
536 * config/tc-arm.c (arm_end_of_source): Remove.
537 * config/tc-hppa.c (pa_end_of_source): Remove.
538 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
539 * config/tc-mn10300.c (mn10300_finalize): Remove.
540 * config/tc-sh.c (sh_finalize): Remove.
541 * config/tc-v850.c (sh_finalize): Remove.
543 * config/tc-arm.h (md_end): Remove.
544 * config/tc-hppa.h (md_end): Remove.
545 (DWARF2_LINE_MIN_INSN_LENGTH): New.
546 * config/tc-m68hc11.h (md_end): Remove.
547 * config/tc-mn10300.h (md_end): Remove.
548 * config/tc-sh.h (md_end): Remove.
549 * config/tc-v850.h (md_end): Remove.
551 * config/tc-ia64.c (emit_one_bundle): Don't protect
552 dwarf2 bits with debug_type.
553 (md_assemble): Likewise.
554 (ia64_end_of_source): Don't call dwarf2_finish.
556 2000-11-16 Jim Wilson <wilson@redhat.com>
558 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
559 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
562 2000-11-16 H.J. Lu <hjl@gnu.org>
564 * config/obj-elf.c (obj_elf_symver): Don't check the missing
567 2000-11-15 Kazu Hirata <kazu@hxi.com>
569 * config/tc-tic30.c: Fix formatting.
570 * config/tc-tic80.c: Likewise.
571 * config/tc-v850.c: Likewise.
572 * config/tc-vax.c: Likewise.
573 * config/tc-w65.c: Likewise.
574 * config/tc-z8k.c: Likewise.
576 2000-11-14 DJ Delorie <dj@redhat.com>
578 * config/tc-v850.c: Support dwarf2.
579 * config/tc-v850.h: Ditto.
581 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
582 parse_cons_expression_v850 to initialize hold_cons_reloc.
584 2000-11-15 Bernd Schmidt <bernds@redhat.com>
586 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
587 (errata_nops_necessary_p): New function.
588 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
591 2000-11-14 Jim Wilson <wilson@redhat.com>
593 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
594 return little endian bfd formats.
596 2000-11-14 Kazu Hirata <kazu@hxi.com>
598 * config/aout_gnu.h: Fix formatting.
599 * config/atof-vax.c: Likewise.
600 * config/m68k-parse.h: Likewise.
601 * config/m88k-opcode.h: Likewise.
602 * config/obj-elf.c: Likewise.
603 * config/tc-arm.c: Likewise.
604 * config/tc-cris.c: Likewise.
605 * config/tc-i386.c: Likewise.
606 * config/tc-ia64.c: Likewise.
607 * config/tc-mn10300.c: Likewise.
608 * config/te-386bsd.h: Likewise.
609 * config/te-hppa.h: Likewise.
610 * config/te-nbsd.h: Likewise.
611 * config/te-ppcnw.h: Likewise.
612 * config/te-sparcaout.h: Likewise.
613 * config/te-tmips.h: Likewise.
614 * config/vax-inst.h: Likewise.
615 * config/vms-conf.h: Likewise.
617 2000-11-14 Jakub Jelinek <jakub@redhat.com>
619 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
621 2000-11-13 H.J. Lu <hjl@gnu.org>
623 * config/obj-elf.c (elf_frob_symbol): Support
624 ".symver name,name2@@@nodename".
625 (elf_frob_file_before_adjust): Likewise.
627 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
628 and ".symver name,name2@@@nodename".
631 2000-11-12 H.J. Lu (hjl@gnu.org)
633 * config/obj-elf.c (obj_elf_symver): Check missing version
636 2000-11-12 H.J. Lu (hjl@gnu.org)
638 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
639 instead of bfd_vma for non-bfd assemblers.
641 2000-11-09 Kazu Hirata <kazu@hxi.com>
643 * itbl-ops.c: Fix comment typos.
645 2000-11-08 Jim Wilson <wilson@redhat.com>
647 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
648 (struct unwind): Add next_slot_frag field.
649 (slot_index): New parameters slot_frag and first_frag. Add code
650 to add in frag sizes when different. Add comments.
651 (fixup_unw_records): New locals first_frag and last_frag. Pass new
652 arguments to slot_index.
653 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
654 loop end. Set next_slot_frag field.
656 2000-11-07 H.J. Lu <hjl@gnu.org>
658 * doc/as.texinfo (.symver): Updated for versioned symbol
661 * obj.h (format_ops): Add the frob_file_before_adjust field.
663 * config/obj-aout.c (aout_format_ops): Set the
664 frob_file_before_adjust field to 0.
665 * config/obj-coff.c (coff_format_ops): Likewise.
666 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
668 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
670 (elf_frob_file_before_adjust): New function to remove unneeded
671 versioned symbols from the symbol table.
672 (elf_format_ops): Set the frob_file_before_adjust field to
673 elf_frob_file_before_adjust.
675 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
678 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
680 2000-11-07 Peter Targett <peter.targett@arccores.com>
682 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
684 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
685 Fix compile time warning messages.
687 2000-11-07 Nick Clifton <nickc@redhat.com>
689 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
690 buffer in order to avoid buffer overflows.
692 2000-11-06 Steve Ellcey <sje@cup.hp.com>
694 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
695 Change M to m for -milp32 or -mlp64 to match gcc.
696 (dot_endp): Use bytes_per_address instead of 8.
697 (emit_one_bundle): Use number_to_chars_littleendian instead of
699 (fix_insn): Likewise.
700 (ia64_init): New function.
701 (ia64_target_format): New function.
702 (md_begin): Set endianness, arch, and machine as appropriate.
703 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
704 Make these macros depend on TE_HPUX macro.
705 (TARGET_FORMAT): Define.
706 (HOST_SPECIAL_INIT): Define.
707 * config/te-hpux.h: New file.
708 * configure.in: Add "ia64-*-hpux*" target to configure.
709 * configure: Regenerate.
711 2000-11-06 Kazu Hirata <kazu@hxi.com>
713 * as.c: Fix formatting.
714 * dwarf2dbg.c: Likewise.
715 * input-file.c: Likewise.
716 * input-file.h: Likewise.
717 * input-scrub.c: Likewise.
718 * itbl-ops.c: Likewise.
719 * listing.c: Likewise.
721 * messages.c: Likewise.
723 * subsegs.c: Likewise.
724 * subsegs.h: Likewise.
727 2000-11-06 Nick Clifton <nickc@redhat.com>
729 * doc/as.texinfo: Add GNU Free Documentation License.
730 * doc/gasp.texi: Add GNU Free Documentation License.
731 * doc/as.1: Add GNU Free Documentation License.
733 2000-11-05 Nick Clifton <nickc@redhat.com>
735 * config/tc-arm.c: Add include of "dwarf2dbg.h"
737 2000-11-02 Per Lundberg <plundis@chaosdev.org>
739 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
740 * configure: Regenerate.
742 2000-11-01 Nick Clifton <nickc@redhat.com>
744 * read.c (original_case_string): New global variable.
745 (read_a_source_file): Copy opcode string into
746 original_case_string if clobbering the case of the opcode.
747 * read.h: Export the definition of original_case_string.
748 * config/tc-arm.c (md_assembler): When parsing a .req
749 directive use the original opcode string, not the case
752 2000-11-02 Nick Clifton <nickc@redhat.com>
754 * config/tc-mn10300.c (debug_line): Remove this static
756 (md_assemble): Call dwarf2_generate_asm_lineno instead of
757 dwarf2_where and dwarf2_gen_line_info.
759 2000-11-02 Theo Honohan <th@futuretv.com>
761 * config/tc-arm.c (do_msr): Improve error message.
763 2000-10-31 Eric Christopher <echristo@redhat.com>
765 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
766 or pc-relative, else use fx_offset.
768 2000-10-31 Jim Wilson <wilson@redhat.com>
770 * config/tc-ia64.c (struct md): New field tag_fixups.
771 (ia64_flush_insns): Handle tag_fixups. Error if dangling
772 qualifying predicate.
773 (emit_one_bundle): Delete spurious multiplication by one. Handle
775 (ia64_start_line): Error if dangling qualifying predicate.
776 (defining_tag): New static variable.
777 (ia64_unrecognized_line, case '['): Parse tags.
778 (ia64_frob_label): Create tag_fixups.
779 (md_assemble): Reset md.qp.X_op after using it.
781 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
783 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
785 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
787 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
789 2000-10-30 Kazu Hirata <kazu@hxi.com>
791 * expr.c: Fix formatting.
792 * flonum-copy.c: Likewise.
793 * flonum.h: Likewise.
797 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
799 * as.h (OPTION_MD_BASE): Bump to 190.
800 * as.c (parse_args) <std_longopts>: Add comment about the need to
801 check OPTION_MD_BASE in as.h.
803 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
806 2000-10-27 Nick Clifton <nickc@redhat.com>
808 * configure.in (emulations): Add m68hc12.
809 * configure: Regenerate.
810 * po/gas.pot: Regenerate.
812 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
814 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
816 (arm_psr_parse): Handle lowercase CPSR and SPSR.
818 2000-10-25 Nick Clifton <nickc@redhat.com>
820 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
821 a DWARF2 line number information sequence.
823 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
825 * read.c (generate_lineno_debug): Update comment describing why
826 DWARF2 line number debug information is not generated
827 automatically by this function.
829 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
832 * config/tc-arm.h (md_end): Define.
833 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
835 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
836 if generating DWARF2 line numbers.
837 (arm_end_of_source): New function. Call dwarf2_finish if
840 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
841 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
842 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
844 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
846 * tc-i386.c: Fix prototype declarations for functions taking no
849 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
851 * tc-i386.c (i386_operand_modifier): Remove.
852 (build_displacement_string): Remove.
853 (i386_parse_seg): Remove.
854 (i386_intel_memory_operand): Remove.
855 (i386_intel_operand): Re-write using recursive descent parser based
856 on MASM documentation.
857 (struct intel_parser_s): New structure.
858 (intel_parser): New static variable.
859 (struct intel_token): New structure.
860 (cur_token, prev_token): New static variables.
873 (intel_match_token): New function.
874 (intel_get_token): New function.
875 (intel_putback_token): New function.
876 (intel_expr): New function.
877 (intel_e05): New function.
878 (intel_e05_1): New function.
879 (intel_e06): New function.
880 (intel_e06_1): New function.
881 (intel_e09): New function.
882 (intel_e09_1): New function.
883 (intel_e10): New function.
884 (intel_e10_1): New function.
885 (intel_e11): New function.
887 2000-10-20 Jakub Jelinek <jakub@redhat.com>
889 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
890 instructions to loose any special insn->architecture mask.
892 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
893 (sparc_md_end, sparc_arch_types, sparc_arch,
894 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
895 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
896 request v9b architecture if they are used).
898 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
900 * config/tc-m68k.c: Fix the previous misapplied patch.
902 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
904 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
905 BFD_ASSEMBLER and !BFD_ASSEMBLER.
906 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
909 2000-10-17 Kazu Hirata <kazu@hxi.com>
911 * debug.c: Fix formatting.
912 * depend.c: Likewise.
913 * dwarf2dbg.c: Likewise.
914 * dwarf2dbg.h: Likewise.
918 * flonum-konst.c: Likewise.
921 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
923 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
925 * doc/as.texinfo: Added notes about this new option.
927 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
929 * config/tc-sh.c (JREG): Remove.
930 (md_convert_frag): Remove #if 0:d code using JREG.
932 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
934 * config/tc-i386.c (i386_operand_modifier): Only match
935 modifiers SHORT and FLAT if they are followed by a space.
936 (parse_register): When `allow_naked_reg' is set, do not confuse
937 identifiers that start with a register name with a register.
939 2000-10-12 Kazu Hirata <kazu@hxi.com>
941 * app.c: Fix formatting.
944 * bit_fix.h: Likewise.
949 2000-10-11 Alan Modra <alan@linuxcare.com.au>
951 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
953 2000-10-07 Alan Modra <alan@linuxcare.com.au>
955 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
956 Re-arrange function a little and improve error message.
958 * write.c (write_relocs): Fix a comment.
960 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
963 2000-10-05 Jim Wilson <wilson@cygnus.com>
965 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
967 2000-10-05 Alan Modra <alan@linuxcare.com.au>
969 * config/tc-i386.c: Delete some useless comments, reformat others.
971 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
972 non-global syms in linkonce sections.
974 2000-10-04 Ralf Baechle <ralf@gnu.org>
976 * config/tc-ia64.c (operand_match): Don't use // style comments.
977 * config/tc-i370.c: Likewise.
979 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
981 Changes to handle varying register prefix and user symbol prefix.
982 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
983 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
984 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
985 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
986 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
987 (demand_register_prefix): New variable.
988 (md_pseudo_table): New pseudo ".syntax".
989 (md_longopts): New options --no-underscore and --underscore.
990 (cris_target_format): Return elf32-us-cris or elf32-cris depending
991 on symbols_have_leading_underscore.
992 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
993 (get_spec_reg): Ditto.
994 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
996 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
998 <case OPTION_NO_US, case OPTION_US>: New.
999 (md_show_usage): Be brief and reformat to match continuation of
1001 * po/gas.pot: Regenerate.
1003 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1005 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1006 force relocs for 12 bit branches.
1007 (md_apply_fix): Similarly, adjust logic here.
1009 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1011 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1012 adjust for external and weak syms as we will use a reloc. Allow
1013 for +8 offset when calculating limits of branches.
1014 (hppa_fix_adjustable): Undo 2000-09-23 change.
1015 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1016 Correct distance calculation.
1017 (tc_gen_reloc): Print the file name and line number if we can't
1020 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1021 * config/tc-hppa.c (nonzero_dibits): Define.
1022 (arg_reloc_stub_needed): Check each arg and return value
1023 separately for zero case.
1024 (pa_align): Declare argument `bytes'.
1026 2000-09-25 Kazu Hirata <kazu@hxi.com>
1028 * config/tc-cris.c: Fix formatting.
1029 * config/tc-d10v.h: Likewise.
1030 * config/tc-d30v.c: Likewise.
1031 * config/tc-d30v.h: Likewise.
1032 * config/tc-fr30.c: Likewise.
1033 * config/tc-fr30.h: Likewise.
1034 * config/tc-m68k.c: Likewise.
1035 * config/tc-m68k.h: Likewise.
1036 * config/tc-pj.h: Likewise.
1037 * config/tc-ppc.c: Likewise.
1038 * config/tc-ppc.h: Likewise.
1039 * config/tc-sh.c: Likewise.
1040 * config/tc-sh.h: Likewise.
1041 * config/tc-sparc.c: Likewise.
1042 * config/tc-v850.h: Likewise.
1043 * config/tc-vax.h: Likewise.
1044 * config/tc-w65.h: Likewise.
1045 * config/tc-z8k.h: Likewise.
1047 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1049 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1050 checks only for ELF.
1051 (hppa_force_relocation): Likewise.
1053 2000-09-22 Jim Wilson <wilson@cygnus.com>
1055 * config/tc-ia64.c (dv_sem): Add "stop".
1056 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1057 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1058 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1060 (mark_resources): Check IA64_RS_PRr.
1062 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1064 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1065 md_estimate_size_before_relax): Redesign and clean up the
1066 relaxation mechanism.
1068 2000-09-21 Kazu Hirata <kazu@hxi.com>
1070 * config/tc-ns32k.c: Fix formatting.
1071 * config/tc-ns32k.h: Likewise.
1073 2000-09-20 Kazu Hirata <kazu@hxi.com>
1075 * config/tc-m32r.c: Fix formatting.
1076 * config/tc-m32r.h: Likewise.
1077 * config/tc-m68851.h: Likewise.
1078 * config/tc-m68hc11.c: Likewise.
1079 * config/tc-m68hc11.h: Likewise.
1080 * config/tc-m88k.c: Likewise.
1081 * config/tc-mcore.c: Likewise.
1082 * config/tc-mcore.h: Likewise.
1083 * config/tc-mips.c: Likewise.
1084 * config/tc-mips.h: Likewise.
1085 * config/tc-mn10200.h: Likewise.
1086 * config/tc-mn10300.h: Likewise.
1087 * config/tc-tahoe.c: Likewise.
1088 * config/tc-tahoe.h: Likewise.
1090 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1092 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1093 Likewise in relaxation description comments.
1095 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1097 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1098 subtraction of two syms without emitting a relocation.
1100 From David Huggins-Daines <dhd@linuxcare.com>
1101 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1102 global or weak symbols.
1104 2000-09-15 Kazu Hirata <kazu@hxi.com>
1106 * config/tc-h8300.h: Fix formatting.
1107 * config/tc-h8500.c: Likewise.
1108 * config/tc-h8500.h: Likewise.
1109 * config/tc-hppa.h: Likewise.
1110 * config/tc-i370.h: Likewise.
1111 * config/tc-i386.h: Likewise.
1112 * config/tc-i860.c: Likewise.
1113 * config/tc-i860.h: Likewise.
1114 * config/tc-i960.h: Likewise.
1115 * config/tc-ia64.c: Likewise.
1116 * config/tc-ia64.h: Likewise.
1118 2000-09-14 Kazu Hirata <kazu@hxi.com>
1120 * config/tc-a29k.c: Fix formatting.
1121 * config/tc-alpha.c: Likewise.
1122 * config/tc-arc.c: Likewise.
1123 * config/tc-arc.h: Likewise.
1124 * config/tc-arm.c: Likewise.
1125 * config/tc-arm.h: Likewise.
1126 * config/tc-avr.c: Likewise.
1127 * config/tc-avr.h: Likewise.
1128 * config/tc-tic30.c: Likewise.
1129 * config/tc-tic30.h: Likewise.
1130 * config/tc-tic54x.c: Likewise.
1131 * config/tc-tic54x.h: Likewise.
1132 * config/tc-tic80.c: Likewise.
1133 * config/tc-tic80.h: Likewise.
1135 2000-09-14 Timothy Wall <twall@cygnus.com>
1137 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1138 parallel comparisons for later use.
1139 (struct rsrc): Add parallel comparison type.
1140 (resources_match): Skip special cases of PR usage (non-conflicting
1143 2000-09-13 Kazu Hirata <kazu@hxi.com>
1145 * config/obj-ecoff.c: Fix formatting.
1146 * config/obj-elf.c: Likewise.
1147 * config/obj-elf.h: Likewise.
1148 * config/obj-evax.h: Likewise.
1149 * config/obj-generic.h: Likewise.
1150 * config/obj-hp300.c: Likewise.
1151 * config/obj-hp300.h: Likewise.
1152 * config/obj-ieee.h: Likewise.
1153 * config/obj-vms.c: Likewise.
1154 * config/obj-vms.h: Likewise.
1156 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1158 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1159 (md_parse_option): Ditto.
1160 (md_longopts): Add -mips32 option.
1161 (md_show_usage): Document new options.
1162 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1163 (mips_ip): Assemble mfc0 with a sub-selection code.
1164 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1165 (mips_cpu_to_str): New function.
1166 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1167 Use CPU_* defines instead of hardcoded numbers.
1169 * doc/as.texinfo: Document new options.
1170 * doc/c-mips.texi: Ditto.
1172 2000-09-12 Kazu Hirata <kazu@hxi.com>
1174 * as.h: Fix formatting.
1175 * asintl.h: Likewise.
1176 * bit_fix.h: Likewise.
1177 * config/obj-aout.c: Likewise.
1178 * config/obj-aout.h: Likewise.
1179 * config/obj-bout.c: Likewise.
1180 * config/obj-bout.h: Likewise.
1181 * config/obj-coff.c: Likewise.
1182 * config/obj-coff.h: Likewise.
1183 * dwarf2dbg.h: Likewise.
1185 * flonum.h: Likewise.
1186 * frags.h: Likewise.
1187 * itbl-ops.h: Likewise.
1188 * macro.h: Likewise.
1191 * struc-symbol.h: Likewise.
1192 * subsegs.h: Likewise.
1193 * symbols.h: Likewise.
1195 * write.h: Likewise.
1197 2000-09-11 Kazu Hirata <kazu@hxi.com>
1199 * bignum-copy.c: Fix formatting.
1200 * config/tc-i370.c: Likewise.
1201 * config/tc-i960.c: Likewise.
1202 * config/tc-m68k.c: Likewise.
1203 * ehopt.c: Likewise.
1204 * flonum-copy.c: Likewise.
1205 * flonum-konst.c: Likewise.
1206 * flonum-mult.c: Likewise.
1207 * literal.c: Likewise.
1210 * stabs.c: Likewise.
1211 * subsegs.c: Likewise.
1213 2000-09-09 Philip Blundell <philb@gnu.org>
1215 * configure.in (arm*-*-uclinux*): New target.
1216 * configure: Regenerate.
1218 2000-09-09 Kazu Hirata <kazu@hxi.com>
1220 * input-file.c: Fix formatting.
1221 * itbl-ops.c: Likewise.
1222 * messages.c: Likewise.
1224 2000-09-08 Philip Blundell <philb@gnu.org>
1226 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1229 2000-09-07 H.J. Lu <hjl@gnu.org>
1231 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1232 * configure: Rebuild.
1234 2000-09-07 Kazu Hirata <kazu@hxi.com>
1236 * atof-generic.c: Fix formatting.
1237 * config/tc-mips.c: Likewise.
1238 * config/tc-vax.c: Likewise.
1239 * input-scrub.c: Likewise.
1241 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1243 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1244 * configure.in (sh-*-linux*): Added.
1245 * configure: Rebuilt.
1247 2000-09-06 Kazu Hirata <kazu@hxi.com>
1249 * config/tc-hppa.c: Fix formatting.
1251 * ecoff.c: Fix formatting.
1253 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1255 * configure: Rebuilt with new libtool.m4.
1257 2000-09-05 Kazu Hirata <kazu@hxi.com>
1259 * cgen.c: Fix formatting.
1260 * config/tc-ia64.c: Likewise.
1262 2000-09-05 Nick Clifton <nickc@redhat.com>
1264 * aclocal.m4: Regenerate.
1265 * config.in: Regenerate.
1266 * configure: Regenerate.
1267 * po/gas.pot: Regenerate.
1269 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1271 * config/tc-cris.c: Correct comment typos.
1273 2000-09-05 Eric Christopher <echristo@cygnus.com>
1275 * config/tc-mn10300.c: Cleanup.
1276 (md_pcrel_from): Enable.
1278 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1280 * expr.c (operand): Fix a comment typo.
1281 * write.c (write_relocs): Fix a signed/unsigned warning.
1283 * config/tc-hppa.c (fudge_reg_expressions): New
1284 (hppa_force_reg_syms_absolute): New.
1285 (pa_equ): Allow reg_section expressions.
1286 * config/tc-hppa.c (md_optimize_expr): Define.
1287 (hppa_force_reg_syms_absolute): Prototype.
1289 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1290 (pa_parse_number): Pass in arg to select fp reg parsing.
1291 Return 1 to indicate format checks pass. If strict, then only
1292 accept a register or register symbol. Return value in...
1293 (pa_number): New static for pa_parse_number.
1294 (FP_REG_BASE): Define.
1295 (FP_REG_RSEL): Define.
1296 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1297 appropriate. White space changes.
1298 (need_pa11_opcode): Don't bother passing any params, get them from
1300 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1301 Remove extraneous check in case 'Q'.
1302 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1303 reg, set section of resulting symbol to reg_section.
1304 (pa_parse_space_stmt): Modify call to pa_parse_number.
1305 (pa_space): Likewise.
1307 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1308 (hppa_force_relocation): Handle vtable relocs.
1309 (pa_vtable_entry): New.
1310 (pa_vtable_inherit): New.
1311 (md_pseudo_table): Add entries for vtable pseudos.
1312 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1313 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1315 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1316 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1317 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1319 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1320 specify a symbol type.
1322 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1323 dependent things together.
1324 (md_elf_symbol_type): Define.
1326 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1328 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1330 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1331 (obj_elf_vtable_entry): Declare.
1333 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1334 and export function.
1335 (obj_elf_vtable_entry): Similarly.
1336 (elf_pseudo_table): Fix the damage with a cast.
1338 2000-09-03 Richard Henderson <rth@cygnus.com>
1340 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1341 for template selection when a label is needed.
1343 2000-09-02 Kazu Hirata <kazu@hxi.com>
1345 * config/tc-ia64.c: Fix formatting.
1347 2000-09-02 Nick Clifton <nickc@redhat.com>
1349 * configure.in: Increase version number to 2.10.91.
1350 * configure: Regenerate.
1351 * aclocal.m4: Regenerate.
1352 * config.in: Regenerate.
1353 * po/gas.pot: Regenerate.
1354 * Makefile.in: Regenerate.
1356 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1358 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1359 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1360 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1362 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1365 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1367 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1368 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1369 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1370 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1371 (GOT_symbol): New variable.
1372 (md_undefined_symbol): Set it.
1374 2000-09-01 Richard Henderson <rth@cygnus.com>
1376 * config/tc-ia64.c (match): Don't inline.
1377 (extra_goodness): New.
1378 (md_begin): Prefer nop.f and nop.b for best_template.
1380 2000-08-31 Kazu Hirata <kazu@hxi.com>
1382 * as.c: Fix formatting.
1384 * frags.c: Likewise.
1385 * macro.c: Likewise.
1387 2000-08-31 Eric Christopher <echristo@cygnus.com>
1389 * config/tc-mn10300.c: Cleanup and fix warnings.
1390 (md_pseudo_table): Add initializers.
1391 (md_show_usage): Cleanup.
1392 (md_parse_option): Fix warnings.
1393 (md_undefined_symbol): Fix warnings.
1394 (md_conver_frag): Fix warnings.
1395 (tc_gen_reloc): Fix warnings.
1396 (md_apply_fix3): Fix warnings.
1397 (check_operand): Fix warnings.
1399 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1401 * acinclude.m4: Include libtool and gettext macros from the
1403 * aclocal.m4, configure: Rebuilt.
1405 2000-08-30 Mark Hatle <mhatle@mvista.com>
1407 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1409 2000-08-31 Kazu Hirata <kazu@hxi.com>
1411 * listing.c: Fix formatting.
1413 2000-08-29 Kazu Hirata <kazu@hxi.com>
1415 * app.c: Fix a comment typo. Fix formatting.
1417 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1419 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1420 offset of the target destination for jmp instructions.
1421 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1423 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1425 * NEWS: Mention support for CRIS.
1427 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1429 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1430 Sets `.lcomm' alignment to zero.
1432 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1434 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1435 (TC_FIX_ADJUSTABLE): Define.
1437 2000-08-23 Jim Wilson <wilson@cygnus.com>
1439 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1440 unwind.personality_routine is set.
1442 2000-08-23 H.J. Lu <hjl@gnu.org>
1444 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1446 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1448 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1451 2000-08-22 H.J. Lu <hjl@gnu.org>
1453 * config.in (STRICTCOFF): New for strict COFF.
1455 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1456 i386-*-go32* and i386-go32-rtems*.
1457 * configure: Rebuilt.
1459 * config/obj-coff.c (obj_coff_endef): Follow the historical
1460 behavior if STRICTCOFF is not defined.
1462 * doc/internals.texi: Document STRICTCOFF.
1464 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1466 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1467 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1468 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1469 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1470 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1471 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1472 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1475 2000-08-22 Eric Christopher <echristo@cygnus.com>
1477 * config/tc-mn10300.c: (md_apply_fix): New function.
1478 (mn10300_force_relocation): New function.
1479 (mn10300_fix_adjustable): New function.
1481 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1482 (TC_HANDLES_FX_DONE): Define.
1483 (obj_fix_adjustable): Define.
1484 (MD_APPLY_FIX3): Define.
1485 (TC_LINKRELAX_FIXUP): Define.
1487 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1489 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1491 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1493 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1495 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1496 if the fixup resulted in a relocation.
1498 2000-08-18 Nick Clifton <nickc@redhat.com>
1500 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1501 Make reference to first element of shift_names explicit.
1503 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1505 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1506 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1507 add a symbol's address. Removed all target-specific #ifdefs that
1508 used to accomplished the same.
1509 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1510 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1511 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1512 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1513 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1515 2000-08-17 Kazu Hirata <kazu@hxi.com>
1517 * dwarf2dbg.c: Fix formatting.
1519 2000-08-17 Nick Clifton <nickc@redhat.com>
1521 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1522 to be recoded as logical shift lefts by zero.
1524 2000-08-16 Jim Wilson <wilson@cygnus.com>
1526 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1527 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1529 (note_register_values): Handle IA64_OPND_R3_2 operands.
1531 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1533 * config/tc-i860.c (md_operand): Silly typo fixed.
1535 2000-08-16 Nick Clifton <nickc@redhat.com>
1537 * config/tc-arm.c (struct asm_shift): Delete.
1539 (enum asm_shift_index): New.
1540 (struct asm_shift_properties): New.
1541 (struct asm_shift_name): New.
1542 (shift_properties[]); New.
1543 (shift_names[]); New.
1545 (decode_shift): Use new structures.
1546 Issue a warning is "ROR #0" is used.
1547 Issue a warning if "ASR #0" or "LSR #0" is used.
1549 (md_begin): Initialise arm_shift_hsh table from new
1550 asm_shift_name array.
1552 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1554 * config/tc-sparc.c: Kill all warnings.
1555 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1557 (md_show_usage): Update usage text.
1559 2000-08-16 Nick Clifton <nickc@redhat.com>
1561 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1564 2000-08-15 Will Cohen <wcohen@redhat.com>
1566 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1568 * config/tc-sh.c (md_assemble): Changed so debug_type
1569 test performed for ppi_assemble
1570 * config/tc-sh.c: Included dwarf2dbg.h.
1571 (debug_line): Defined.
1572 (md_assemble): Generates dwarf2 line info.
1573 (sh_finalize): New function. Finalize dwarf2 info.
1574 (assemble_ppi): Returns size of code generated.
1575 (build_Mytes): Returns size of code generated.
1576 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1577 * config/tc-sh.h (md_end): Defined.
1578 (sh_finalize): Declared.
1580 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1582 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1585 2000-08-14 Nick Clifton <nickc@redhat.com>
1587 * config/tc-arm.c (do_bx): Allow "bx pc".
1589 2000-08-14 Jim Wilson <wilson@cygnus.com>
1591 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1592 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1593 (md_begin): Change assignment to md.flag to OR in the new bit.
1595 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1597 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1598 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1601 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1603 * NEWS: Mention i860 support.
1605 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1607 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1609 2000-08-14 Andreas Schwab <schwab@suse.de>
1611 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1613 2000-08-11 Andreas Schwab <schwab@suse.de>
1615 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1618 2000-08-11 Kazu Hirata <kazu@hxi.com>
1620 * expr.c: Fix formatting.
1621 * config/obj-bout.c: Likewise.
1623 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1625 * doc/c-i860.texi: Flesh out the i860 section more.
1627 2000-08-10 Kazu Hirata <kazu@hxi.com>
1629 * symbols.c: Fix formatting.
1632 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1634 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1635 has the IgnoreSize bit set.
1637 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1639 From Rodney Brown <RodneyBrown@mynd.com>
1640 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1641 * configure: Regenerate.
1643 2000-08-09 Kazu Hirata <kazu@hxi.com>
1645 * hash.c: Fix formatting.
1648 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1650 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1651 (i860_fix_info): New enum.
1652 (MD_APPLY_FIX3): Define.
1653 (WORKING_DOT_WORD): Define.
1654 (TC_HANDLES_FX_DONE): Define.
1655 (DIFF_EXPR_OK): Define.
1656 (LISTING_HEADER): Define.
1657 (TARGET_FORMAT): Select target format based on endian flag.
1658 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1659 (target_big_endian): Add external declaration.
1661 * config/tc-i860.c: All existing code reworked completely. Other
1662 new code shown below.
1663 (SYNTAX_SVR4): Define.
1664 (target_warn_expand): New variable.
1665 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1666 (md_longopts): Declare and define with new options (-EL, -EB,
1668 (md_show_usage): New function.
1669 (md_operand): New function.
1670 (obtain_reloc_for_imm16): New function.
1671 (md_apply_fix3): New function.
1672 (tc_gen_reloc): New function.
1674 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1676 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1677 2 bytes of the jump address are in the same frag.
1678 (find): Accept 68hc12 register indirect modes.
1680 * NEWS: Mention 68HC11 & 68HC12 support.
1682 2000-08-07 Richard Henderson <rth@cygnus.com>
1684 * config/tc-ia64.c (unwind): Add prologue_mask member.
1685 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1686 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1687 (dot_body): Clear unwind.prologue_mask.
1688 (dot_prologue): Set it. Accept a register second argument.
1690 2000-08-07 Kazu Hirata <kazu@hxi.com>
1692 * config/atof-ieee.c: Fix formatting.
1693 * config/atof-tahoe.c: Likewise.
1695 2000-08-06 Nick Clifton <nickc@cygnus.com>
1697 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1700 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1701 of .popsection, .previous, .pushsection, .subsection,
1702 .version, .vtable_entry, .vtable_inherit and .weak.
1704 2000-08-05 Kazu Hirata <kazu@hxi.com>
1706 * config/tc-cris.c: Fix formatting.
1707 * config/tc-i386.c: Likewise.
1708 * config/tc-sparc.c (sparc_ip): Simplify the code.
1710 2000-08-04 Kazu Hirata <kazu@hxi.com>
1712 * config/tc-cris.c: Rearrange code for readability.
1713 * config/tc-d10v.c: Fix formatting.
1714 * config/tc-m32r.c: Likewise.
1715 * config/tc-sparc.c: Likewise.
1717 2000-08-02 Jim Wilson <wilson@cygnus.com>
1719 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1720 before ia64_find_opcode.
1721 (md_assemble): Likewise.
1723 2000-08-01 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1726 Undo some formatting fixes.
1728 2000-08-01 Kazu Hirata <kazu@hxi.com>
1730 * config/obj-som.c: Fix formatting.
1731 * config/obj-ieee.c: Likewise.
1732 * config/tc-arm.c: Likewise.
1733 * config/tc-v850.c: Likewise.
1735 2000-08-01 Nick Clifton <nickc@redhat.com>
1737 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1738 index by command line option.
1740 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1742 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1743 (@node M68K-Branch): Rewrite to match the reality.
1745 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1747 * doc/c-i860.texi: New file.
1748 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1749 * doc/Makefile.in: Regenerate.
1750 * doc/all.texi: Add I860 as relevant architecture.
1751 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1753 2000-07-31 Kazu Hirata <kazu@hxi.com>
1755 * config/tc-d30v.c: Fix formatting.
1757 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1759 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1760 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1761 long emit a long branch if available instead of an absolute jump, never
1762 emit absolute jumps for anything with --pcrel.
1764 * doc/c-m68k.texi: Document new command line option.
1766 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1768 * config/tc-avr.c: Use PARAMS macro in function declarations.
1769 Don't declare md_pcrel_from_section (already in tc-avr.h).
1770 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1771 (avr_operand): Don't set (unsigned) op_mask to -1.
1773 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1775 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1776 * configure: Regenerated.
1777 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1778 of operand to the .type directive (.e.g, "type").
1780 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1782 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1783 * app.c (do_scrub_chars): Record where first comment found.
1784 * read.c (read_a_source_file): Init found_comment on entry, and
1785 notify whether comments found on exit.
1786 * config/tc-hppa.c (md_shortopts): Add "c".
1787 (md_longopts): Add warn-comment.
1788 (md_parse_option): Handle it.
1789 (md_show_usage): Show available options.
1790 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1792 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1794 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1795 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1797 (md_estimate_size_before_relax): Don't fall off end of function.
1799 2000-07-27 Kazu Hirata <kazu@hxi.com>
1801 * config/tc-avr.c: Fix formatting.
1802 * config/tc-ns32k.c: Likewise.
1804 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1806 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1808 2000-07-27 Kazu Hirata <kazu@hxi.com>
1810 * config/tc-d10v.c: Fix formatting.
1811 * config/tc-z8k.c: Likewise.
1812 * config/tc-sparc.c: Likewise.
1814 2000-07-26 Dave Brolley <brolley@redhat.com>
1816 * cgen.c (queue_fixup): Declare opinfo.
1817 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1818 (gas_cgen_md_operand): Ditto.
1819 (gas_cgen_md_apply_fix3): Ditto.
1821 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1823 * config/obj-coff.c (obj_frob_symbol): Don't merge
1824 labels. Don't merge if the symbol isn't constant. Return
1825 immediately if a symbol is merged.
1827 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1829 * frags.c (frag_align): Correct absolute section alignment.
1831 2000-07-20 DJ Delorie <dj@redhat.com>
1833 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1834 it breaks linking against DLLs.
1836 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1838 * configure.in: Add CRIS support.
1839 * configure: Regenerate.
1840 * Makefile.am: (CPU_TYPES): Add cris.
1841 (CPU_OBJ_VALID) [aout]: Add cris.
1842 (MULTI_CPU_TYPES): Add cris.
1843 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1844 [coff]: Only i386 and mips are valid.
1845 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1846 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1847 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1848 Regenerate dependencies.
1849 * Makefile.in: Regenerate.
1850 * aclocal.m4: Regenerate.
1851 * as.c: Declare crisaout, criself.
1852 * config/tc-cris.h, config/tc-cris.c: New.
1853 * config/e-criself.c, config/e-crisaout.c: New.
1854 * po/POTFILES.in, po/gas.pot: Regenerate.
1856 2000-07-20 Kazu Hirata <kazu@hxi.com>
1858 * read.c: Fix formatting.
1859 * write.c: Fix formatting.
1861 2000-07-19 H.J. Lu <hjl@gnu.org>
1863 * sb.c: Include <stdlib.h> if exists for abort ().
1865 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1867 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1868 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1869 (pa_type_args): Same here.
1871 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1873 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1874 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1875 the storage class is already set.
1877 2000-07-17 Kazu Hirata <kazu@hxi.com>
1879 * config/tc-m68hc11.c: Fix formatting.
1880 * config/tc-mn10200.c: Likewise.
1881 * config/tc-mn10300.c: Likewise.
1882 * config/tc-pj.c: Likewise.
1883 * config/tc-tic80.c: Likewise.
1884 * config/tc-w65.c: Likewise.
1886 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1888 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1891 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1893 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1896 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1898 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1899 ELF as are used for SOM (except the 32-bit reloc one) to decide
1900 whether a symbol can be reduced to a section symbol. Expand on
1901 the comment for symbols involved in LR% and RR% expressions.
1903 2000-07-14 Nick Clifton <nickc@cygnus.com>
1905 * config/tc-mips.c (mips_disable_float_construction): New
1906 static variable. Set to true if doubles should not be
1907 constructed by loading two single width fp registers with
1908 halves of the value.
1909 (mips_ip): Test mips_disable_float_construction.
1910 (md_longopts): Add command line switches --construct-floats
1911 and --no-construct-floats.
1912 (md_parse_option): Parse new command line options.
1913 (md_show_usage): Describe new command line options.
1915 * doc/c-mips.texi: Document new command line options.
1917 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1919 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1920 * configure: Regenerate.
1922 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1924 * configure.in (DEFAULT_EMULATION setting): Revert part of
1925 2000-07-01 change that set te_multi=multi unless set to tmips.
1926 * configure: Regenerate.
1928 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1930 * config/obj-coff.c (coff_frob_section): Add padding to the last
1931 section when aligning it increases its size.
1933 2000-07-11 Kazu Hirata <kazu@hxi.com>
1935 * config/tc-tic54x.c: Fix formatting.
1937 2000-07-10 Kazu Hirata <kazu@hxi.com>
1939 * config/tc-h8500.c: Fix formatting.
1940 * config/tc-tic54x.c: Fix formatting.
1942 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1944 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1945 displacements correctly.
1947 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1949 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1951 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1955 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1957 From David Huggins-Daines <dhd@linuxcare.com>
1958 * config/te-hppalinux64.h: Add a new emulation.
1959 * configure.in (emulations): Add configure bits to support the
1960 64-bit Linux/parisc target.
1961 * configure: Regenerate.
1963 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1964 (md_shortopts): Add `V' for ELF.
1966 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1967 when SOM or ELF_ARG_RELOC are defined.
1968 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1969 ELF_ARG_RELOC are defined.
1970 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1971 (pa_stringer): ..Do it here instead. Fix comment typos.
1972 (hppa_force_relocation): Cast enums to int before comparing with
1975 From Ryan Bradetich <rbradetich@uswest.net>
1976 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1977 redifinition warning.
1978 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1979 (hppa_force_relocation): ditto
1980 (md_apply_fix): Added cast to buf to fix warnings.
1982 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1983 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1985 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1986 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1987 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1988 reloc_type** to avoid warnings in switch.
1989 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1990 little earlier instead.
1992 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1994 (pa_type_args): Use symbol_arg_reloc_info.
1995 (struct pa_it): Make arg_reloc unsigned int.
1996 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1997 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1998 (pa_code): Delete. pa_text duplicates this function.
1999 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2000 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2002 (cons_fix_new_hppa): Actually change selector to e_fsel when
2003 warning about assuming so.
2004 (tc_gen_reloc): More example elf arg reloc code.
2005 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2006 (hppa_force_relocation): Likewise.
2008 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2010 (pa_end_of_source): Prototype.
2011 (hppa_fix_adjustable): Prototype.
2012 (LABELS_WITHOUT_COLONS): Move it..
2013 * config/te-hppa.h: To here.
2015 * config/te-hppa64.h: New file.
2017 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2019 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2020 format -10, -16, 16 relocs.
2021 (hppa_elf_mark_end_of_function): Test for null
2022 last_call_info->start_symbol
2024 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2025 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2026 re_assesmble_* functions. Delete extraneous statements. Fix
2028 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2029 insn to re_assemble_*.
2031 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2033 * doc/internals.texi (Expressions): Fix typo.
2035 2000-07-08 Kazu Hirata <kazu@hxi.com>
2037 * config/tc-sh.c: Fix formatting.
2038 * config/tc-tic54x.c: Fix formatting.
2039 * depend.c: Fix formatting.
2040 * flonum-konst.c: Likewise.
2041 * flonum-mult.c: Likewise.
2043 2000-07-07 Kazu Hirata <kazu@hxi.com>
2045 * config/tc-sh.c: Fix comments.
2046 * config/obj-vms.c: Fix comments.
2047 * config/tc-a29k.c: Likewise.
2048 * config/tc-alpha.c: Likewise.
2049 * config/tc-h8300.c: Likewise.
2050 * config/tc-h8500.c: Likewise.
2051 * config/tc-i370.c: Likewise.
2052 * config/tc-ia64.c: Likewise.
2053 * config/tc-m68hc11.c: Likewise.
2054 * config/tc-m68k.c: Likewise.
2055 * config/tc-mips.c: Likewise.
2056 * config/tc-ns32k.c: Likewise.
2057 * config/tc-ppc.c: Likewise.
2058 * config/tc-z8k.c: Likewise.
2060 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2062 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2063 Default to '(SEC_LOAD | SEC_DATA)'.
2064 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2066 * doc/internals.texi (CPU Backend): Describe
2067 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2069 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2071 * as.c (parse_args): NULL terminate the long option list.
2073 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2075 * config/tc-d30v.h: Include "write.h" for fixS.
2076 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2078 2000-07-05 Nick Clifton <nickc@cygnus.com>
2080 * config/tc-d30v.c (write_2_short): Further changes to warning
2081 messages produced when combining EITHER_BUT_PREFER_MU attributed
2084 2000-07-05 DJ Delorie <dj@redhat.com>
2088 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2090 * config/tc-arm.c (psrs): Accept combinations of flags.
2092 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2094 * config/tc-avr.c: Change _ () to _() around all strings marked
2095 for translation (exception from the usual coding style).
2096 (avr_opt): New struct variable, how the new switches are set.
2097 (OPTION_MMCU): Define as 'm' and actually use.
2098 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2099 (show_mcu_list): New function, display the list of known MCUs.
2100 (md_show_usage): Document the new switches. Call show_mcu_list.
2101 (avr_set_arch): Change 'm' to OPTION_MMCU.
2102 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2103 Handle the new switches.
2104 (avr_operands): Disable warnings for undefined combinations of
2105 operands if -mall-opcodes. Disable warnings for skipping two-word
2106 instructions if enhanced core or -mno-skip-bug.
2107 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2108 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2109 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2110 (avr_ldi_expression): Warn about implicit lo8().
2111 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2113 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2115 * configure.in: Add entry for mips-*-sysv4*MP*
2116 * configure: Rebuild
2117 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2118 elf32-tradlittlemips for traditional mips targets.
2119 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2120 test for Link Once sections as in adjust_reloc_syms.
2121 * config/te-tmips.h: New file for traditional mips targets. Define
2124 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2126 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2127 flags argument is not present, don't change an existing section's
2128 section's attributes. If the flags argument is present, warn if the
2129 attributes don't match the section's current attributes. When
2130 long section names are supported, set SEC_LINK_ONCE and
2131 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2133 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2135 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2136 symbols; create them.
2138 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2140 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2141 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2143 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2145 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2146 expressions. Ignore the problem when handling 16 bit signed
2147 immediates, because the assembler will take care of the relocation
2150 2000-06-27 Nick Clifton <nickc@cygnus.com>
2152 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2153 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2154 sequential order, and emit warning messages if the input source
2155 code contains constructs like that, or parallel constructs
2156 containing such opcodes.
2158 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2160 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2161 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2162 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2163 (md_show_usage): Update usage message.
2164 (md_parse_option): Allow redefinition of MCU type within the
2165 same avr[1-5] bfd machine type. Show both old and new MCU type
2166 in the error message.
2167 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2168 Simplify 8K wrap code.
2170 2000-06-25 Kazu Hirata <kazu@hxi.com>
2172 * config/obj-aout.c: Remove all uses of DEFUN.
2173 * config/obj-ieee.c: Likewise.
2174 * config/tc-sh.c: Fix comment typos.
2175 * config/tc-tahoe.c: Likewise.
2176 * config/tc-vax.c: Likewise.
2177 * config/tc-w65.c: Likewise.
2178 * config/tc-z8k.c: Likewise.
2179 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2181 2000-06-24 DJ Delorie <dj@cygnus.com>
2183 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2184 more changes from Sept 1999
2185 (tc_i386_fix_adjustable): ditto
2186 (md_apply_fix3): ditto
2188 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2190 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2191 (gas_cgen_parse_operand): Set it around expression() call.
2192 (gas_cgen_md_operand): Test for it before longjmp().
2194 2000-06-24 Kazu Hirata <kazu@hxi.com>
2196 * config/tc-h8500.c: Remove all uses of DEFUN.
2197 * config/tc-sh.c: Likewise.
2198 * config/tc-w65.c: Likewise.
2199 * config/tc-z8k.c: Likewise.
2201 * config/tc-h8500.c: Fix typos in comments.
2203 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2205 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2208 2000-06-23 matthew green <mrg@redhat.com>
2210 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2211 defined. Fix error message for `[' grouping.
2213 2000-06-22 Kazu Hirata <kazu@hxi.com>
2215 * config/tc-h8300.c: Fix formatting and comment typos.
2217 2000-06-22 Timothy Wall <twall@cygnus.com>
2219 * config/tc-ia64.c (note_register_values): Move premature QP
2220 notation clearing into the appropriate place.
2222 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2224 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2225 first before anything else. Add bin-bugs.h, emul.h and progress.h
2226 Sort list of files as for $(OBJS) in Makefile.am.
2228 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2229 find one. Remake dependencies.
2230 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2231 * Makefile.in: Regenerate.
2232 * doc/Makefile.in: Regenerate.
2234 * config/tc-i386.c (i386_displacement): Don't assume a constant
2235 displacement is necessarily 16 bits when in 16 bit code mode.
2236 (md_assemble): Instead size the displacement here after we know
2237 for sure that a .code16gcc operand hasn't automatically added
2238 operand size prefixes.
2240 2000-06-21 H.J. Lu <hjl@gnu.org>
2242 * Makefile.am: Rebuild dependency.
2243 * Makefile.in: Rebuild.
2245 2000-06-21 Kazu Hirata <kazu@hxi.com>
2247 * config/tc-h8300.c (parse_reg): Make the function static.
2248 (parse_exp): Likewise.
2250 2000-06-20 DJ Delorie <dj@cygnus.com>
2252 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2253 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2254 for cygwin import libraries to work properly.
2256 2000-06-20 H.J. Lu <hjl@gnu.org>
2258 * Makefile.am: Rebuild dependency.
2259 * Makefile.in: Rebuild.
2260 * configure: Likewise.
2261 * doc/Makefile.in: Likewise.
2263 2000-06-20 Timothy Wall <twall@cygnus.com>
2265 * doc/internals.texi (CPU backend): Add @itemx for
2266 TC_START_LABEL_WITHOUT_COLON.
2267 * doc/c-tic54x.texi: New.
2268 * doc/as.texinfo: Add tic54x features and include primary tic54x
2270 * doc/all.texi: Add C54X.
2271 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2272 * doc/Makefile.in: Regenerate.
2273 * configure.in: Add tic54x and define LIBM for tic54x.
2274 * configure: Regenrate.
2275 * config/tc-tic54x.[ch]: New.
2276 * config/obj-coff.h: Add tic54x.
2277 * Makefile.am: (CPU_TYPES): Add tic54x.
2278 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2279 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2280 (as_new_LDADD): Add $(LIBM).
2281 * Makefile.in: Regenerate.
2283 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2285 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2286 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2287 * doc/as.texinfo: Likewise.
2289 * configure, Makefile.in: Regenerate.
2290 * configure.in (emulations): Recognize m6811 and m6812.
2291 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2292 Added files for 68hc11 and 68hc12 assembler.
2293 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2294 * config/tc-m68hc11.h: Header definition for that assembler.
2296 2000-06-18 Nick Clifton <nickc@redhat.com>
2298 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2299 instead of OCTETS_PER_BYTE.
2301 * config/tc-v850.c: Fix compile time warnings.
2302 * config/tc-ppc.c: Fix compile time warnings.
2304 2000-06-18 H.J. Lu <hjl@gnu.org>
2306 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2307 * configure: Rebuild.
2309 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2311 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2314 2000-06-16 Nick Clifton <nickc@cygnus.com>
2316 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2317 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2319 * doc/c-mips.texi: Document newly accepted cpu variants.
2321 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2323 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2325 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2327 * macro.c (getstring): Make it possible to escape the quote
2330 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2332 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2334 2000-06-13 H.J. Lu <hjl@gnu.org>
2336 * configure: Regenerate.
2338 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2340 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2342 * doc/internals.texi (line_separator_chars): Semicolon is no
2343 longer a default. Mention null and newline as defaults.
2345 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2347 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2348 * config/tc-i860.h (line_separator_chars): Likewise.
2349 * config/tc-h8300.c (line_separator_chars): Likewise.
2350 * config/tc-i960.c (line_separator_chars): Likewise.
2351 * config/tc-m68k.c (line_separator_chars): Likewise.
2352 * config/tc-mips.c (line_separator_chars): Likewise.
2353 * config/tc-ns32k.c (line_separator_chars): Likewise.
2354 * config/tc-sparc.c (line_separator_chars): Likewise.
2355 * config/tc-vax.c (line_separator_chars): Likewise.
2357 * config/tc-h8300.c (comment_chars): Use string initialiser.
2358 * config/tc-i960.c (line_comment_chars): Likewise.
2359 * config/tc-z8k.c (comment_chars, line_comment_chars,
2360 line_separator_chars): Likewise.
2362 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2365 2000-06-08 Nick Clifton <nickc@cygnus.com>
2367 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2370 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2372 * configure.in (VERSION): Update to show this is the CVS mainline.
2374 2000-06-08 Matthew Jacob <mjacob@feral.com>
2376 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2377 $at is the integer register $r28, vs. both $r28 and the floating
2378 point register $f28.
2380 2000-06-08 James E. Wilson <wilson@cygnus.com>
2382 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2383 (dot_endp): Don't call ia64_flush_insns.
2384 (emit_one_bundle): Don't delete prologue/body records from
2385 unwind_record list in first loop. Rewrite second loop to account for
2388 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2390 * config/tc-ia64.c: Add missing prototypes.
2391 (generate_unwind_image): Cast argument to output_unw_records call.
2393 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2395 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2397 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2399 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2400 (REGISTER_P): likewise.
2401 (avr_opcodes): uses include/opcode/avr.h
2402 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2404 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2406 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2409 2000-06-03 H.J. Lu <hjl@gnu.org>
2411 * read.c (is_end_of_line): Put back `;'.
2413 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2415 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2417 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2419 * expr.c (operand): Test is_end_of_line outside switch to catch
2420 line separator chars that are also operators.
2421 (operator): Return O_illegal for line separator chars.
2423 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2424 entry (or `!' entry for TC_HPPA).
2426 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2427 before indexing is_end_of_line. Remove redundant check for '\0'.
2429 * config/tc-h8500.c (md_assemble): Likewise.
2430 * config/tc-mcore.c (md_assemble): Likewise.
2431 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2434 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2436 * config/tc-mcore.c (mcore_cons): Likewise.
2437 (mcore_float_cons): Likewise.
2438 (mcore_stringer): Likewise.
2439 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2441 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2443 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2445 2000-05-29 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-sh.c: Fix compile time warning messages.
2449 * config/tc-mips.c: Fix compile time warning messages.
2451 2000-05-29 Philip Blundell <philb@gnu.org>
2453 * doc/as.texinfo: Update copyright dates.
2454 (Local Labels): Delete misplaced mention of ARM.
2455 * NEWS: Mention ARM ELF support.
2457 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2459 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2460 it is modified, and use the real_size to compute the frag address
2461 for dwarf2 line info.
2463 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2465 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2466 line-matching scheme to cope with automake moving variables around.
2467 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2468 * Makefile.in: Regenerate.
2470 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2472 * config/tc-sparc.c (sparc_relax): New.
2473 (md_longopts): Add -relax and -no-relax options.
2474 (md_parse_options, md_show_usage): Likewise.
2475 (md_apply_fix3): Optimize tail call into branch always if possible.
2477 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2479 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2480 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2481 rules, with warning when a GAS statement specifies a packing that
2482 will result in an instruction being squashed.
2483 Added typdef packing_type and enumerals, changed various integer
2484 literals to use the enumerals.
2486 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2488 * config/tc-ia64.c (dot_restorereg_p): New function.
2489 (md_pseudo_table): Add restorereg.p.
2490 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2491 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2493 * config/tc-ia64.h (unw_record_type): Add unwabi.
2494 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2495 called MASK with members for imask, and the masks produced by
2496 fr_mem, gr_mem, br_mem, and frgr_mem.
2497 (unw_p_record): Add members ABI and CONTEXT.
2498 (unw_x_record): Add member AB.
2499 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2500 as pseudo-register for use during unwind info generation.
2501 (AR_PFS, AR_LC): New macros.
2502 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2503 whose names start with an at sign (as in "@priunat").
2504 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2506 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2507 proc_end, unwind_info, personality_routine): Consolidate into
2508 "unwind" structure to reduce offset-table use. Add member
2509 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2511 (output_R1_format, output_R3_format, output_P3_format,
2512 output_P6_format): Initialize R with zero to reduce compiler warnings.
2513 (output_P7_format): Ditto. Add `default' branch to switch
2514 statement to reduce compiler warnings.
2515 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2516 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2517 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2518 into single argument.
2519 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2520 compiler warnings. Merge A and B args into single argument.
2521 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2522 A and B args into single argument.
2523 (free_record): Removed (wasn't used).
2524 (free_list_records): Also free imasks in prologue records.
2525 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2526 (output_spill_mask): Remove.
2527 (output_unwabi): New function.
2528 (output_epilogue, output_label_state, output_copy_state): Call
2530 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2531 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2533 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2534 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2535 as part of handling the prologue records. Emit region's imask if
2536 we have one. Handle unwabi, epilogue, label_state, copy_state,
2537 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2538 spill_sprel_p, and spill_reg_p records.
2539 (set_imask, count_bits, slot_index): New function.
2540 (fixup_unw_records): Fix region size computation. Handle
2541 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2542 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2543 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2544 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2545 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2546 (dot_save): Use manifest constants for applicaton registers.
2547 Handle REG_PR and REG_PRIUNAT.
2548 (dot_restore): Don't just ignore it.
2549 (dot_restorereg): New function..
2550 (generate_unwind_image): Ensure unwind info is a multiple of eight
2551 bytes, not just four bytes.
2552 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2553 (dot_altrp): Don't just ignore it.
2554 (dot_savemem): New function. Replaces dot_savesp() and
2555 dot_savepsp(). Use manifest constants for applicaton registers.
2556 Handle REG_PR and REG_PRIUNAT.
2557 (dot_savef): Simplify.
2558 (dot_saveb): Support generation of br_gr.
2559 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2560 dot_label_state, dot_copy_state): New function.
2561 (dot_unwabi): Don't just ignore it.
2562 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2563 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2564 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2565 (emit_one_bundle): Set slot number for prologue/body records
2566 *before* emitting the first insn.
2567 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2568 (md_begin): Declare "psp" pseudo-register.
2569 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2570 so we don't get segfault.
2571 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2572 counts as required per SW Conventions manual
2573 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2574 output_preds_psprel, output_preds_sprel, output_spill_base,
2575 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2576 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2577 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2578 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2579 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2580 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2581 (dot_vframe): Implement.
2582 (dot_vframesp, dot_vframepsp): New function.
2584 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2586 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2587 * configure: Regenerate.
2589 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2591 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2592 (md_estimate_size_before_relax): so we can use it here instead of
2593 old kludges. Localise vars to blocks. Comment.
2595 * frags.c (frag_new): Update fr_var comments.
2596 * frags.h (struct frag): Ditto.
2598 2000-05-22 Richard Henderson <rth@cygnus.com>
2600 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2601 (pseudo_func): Add pcrel.
2602 (operand_match): Handle IA64_OPND_TGT64.
2603 (build_insn): Likewise.
2604 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2605 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2606 (fix_insn): Handle all three 64-bit relocation types.
2608 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2610 * obj.h (struct format_ops): New members begin, app_file,
2611 s_set_other, s_set_desc, s_get_type, s_set_type,
2612 separate_stab_sections, init_stab_section.
2614 * config/obj-multi.h: Update GPL notice to v2.
2616 (obj_app_file): New.
2617 (S_SET_SIZE): Test s_set_size for NULL before calling.
2618 (S_SET_ALIGN): Similar for s_set_align.
2623 (SEPARATE_STAB_SECTIONS): New.
2624 (INIT_STAB_SECTION): New.
2625 (EMIT_SECTION_SYMBOLS): New.
2626 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2628 * config/obj-elf.h: Update GPL notice to v2.
2629 Mention that this file is included from obj-multi.h.
2630 (obj_begin): Wrap definition in ifndef.
2631 (elf_file_symbol): Constify declaration.
2632 (obj_app_file): Ditto.
2633 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2634 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2636 * config/obj-elf.c (elf_s_set_other): New.
2637 (elf_file_symbol): Constify argument.
2638 (elf_separate_stab_sections): New.
2639 (elf_init_stab_section): New.
2640 (elf_format_ops): Add new members. Remove comma at end.
2642 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2643 (ecoff_format_ops): Add new fields. Remove comma at end.
2644 Mention inconsistency for emit_section_symbols.
2646 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2648 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2649 (coff_separate_stab_sections): New.
2650 (coff_format_ops): Add new members.
2652 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2653 (obj_aout_s_set_other): New.
2654 (obj_aout_s_set_desc): New.
2655 (obj_aout_s_get_type): New.
2656 (obj_aout_s_set_type): New.
2657 (obj_aout_separate_stab_sections): New.
2658 (aout_format_ops): New members added. Use obj_aout_process_stab,
2659 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2660 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2662 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2664 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2666 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2667 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2668 (md_estimate_size_before_relax): Ensure jumps to weak and
2669 externally visible symbols are relocatable.
2671 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2673 * stabs.c (aout_process_stab): Make global.
2674 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2675 * read.h (aout_process_stab): Declare.
2677 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2678 Generalize to *aout, *coff *elf.
2679 * configure: Regenerated.
2681 * doc/internals.texi (Object format backend): Say
2682 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2684 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2685 * Makefile.in: Regenerated.
2687 2000-05-19 Catherine Moore <clm@cygnus.com>
2689 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2691 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2693 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2694 instruction to reflect change in re_assemble_*.
2696 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2698 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2699 build PA64 ELF tools.
2700 * configure: Rebuilt.
2702 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2704 * Makefile.am: Regenerate dependencies.
2705 * Makefile.in: Regenerate.
2707 2000-05-15 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-arm.c (struct asm_psr): Add boolean field
2710 distinguishing between CSPR and SPSR. Rename 'number' field
2712 (psrs): Rearrange contents to match new asm_psr structure.
2713 (arm_psr_parse): Move next to psr_required_here. Make it
2714 return an asm_psr structure.
2715 (psr_required_here): Use asm_psr structure returned by
2717 (do_msr): Reorganise to allow psr_required_here to be called
2719 (md_undefined_name): Mark 'name' parameter as unused, since
2720 the COFF target does not use it.
2722 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2724 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2726 * config/te-aux.h: Likewise.
2727 * config/te-dpx2.h: Likewise.
2728 * config/te-go32.h: Likewise.
2729 * config/te-hp300.h: Likewise.
2730 * config/te-hppa.h: Likewise.
2731 * config/te-i386aix.h: Likewise.
2732 * config/te-ic960.h: Likewise.
2733 * config/te-interix.h: Likewise.
2734 * config/te-nbsd532.h: Likewise.
2735 * config/te-pc532mach.h: Likewise.
2736 * config/te-ppcnw.h: Likewise.
2737 * config/te-psos.h: Likewise.
2738 * config/te-sparcaout.h: Likewise.
2739 * config/te-sun3.h: Likewise.
2740 * config/te-sysv32.h: Likewise.
2742 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2744 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2745 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2746 and sign extend without an if statement.
2747 (build_bytes): Likewise.
2749 2000-05-14 Kazu Hirata <kazu@hxi.com>
2751 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2752 X_add_symbol L_32 case.
2754 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2756 * config/te-freebsd.h: New file.
2758 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2760 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2761 bindtextdomain): Replace defines with those from intl/libgettext.h
2762 to quieten gcc warnings.
2764 * NEWS: Mention x86 .arch and -q.
2766 * config/tc-i386.c (quiet_warnings): New.
2767 (md_assemble): Use quiet_warnings.
2768 (md_parse_option): Set quiet_warnings from -q.
2769 (md_show_usage): Mention -q, delete -m.
2770 (flag_do_long_jump): Delete.
2771 (md_parse_option): Remove -m.
2772 (md_show_usage): Remove -m.
2773 (md_create_long_jump): Remove useless flag_do_long_jump code.
2775 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2776 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2778 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2779 Alexander Sokolov <robocop@netlink.ru>
2781 * doc/c-i386.texi (i386-Arch): New section.
2782 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2784 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2785 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2786 architecture has been given and is not 486.
2787 (set_cpu_arch): New.
2788 (md_pseudo_table): Add .arch.
2789 (md_assemble): Warn if cpu architecture has been given and an
2790 unsupported instruction.
2792 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2793 Move operand_types bit defines after relevant template field.
2794 (template): Add cpu_flags.
2798 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2800 * config/tc-mn10300.h (md_end): Define.
2801 (mn10300_finalize): Declare.
2802 * config/tc-mn10300.c: Include dwarf2dbg.h.
2803 (debug_line): Define.
2804 (md_assemble): Generate dwarf2 line info.
2805 (mn10300_finalize): New function. Finalize dwarf2 info.
2807 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2809 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2810 external version of the relocation for weak symbols.
2812 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2814 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2815 frame size in units of 16 bytes, as required per SW Conventions manual.
2816 (output_unw_records): Output info-block header as a dword to get
2819 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2821 * as.h: #include "file", not <file> on files from ../include.
2822 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2823 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2824 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2825 (tc_coff_symbol_emit_hook): Ditto.
2826 (OPTCOUNT): Cast to int to avoid compiler warning.
2827 (md_begin): Fix signed/unsigned warnings.
2829 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2831 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2832 ABRANCH LONG case for a conditional branch on a 68000.
2833 (md_estimate_size_before_relax): Likewise. Also handle
2834 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2835 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2836 PC-relative on all CPUs.
2837 (md_estimate_size_before_relax): Likewise.
2839 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2841 * as.c (parse_args): Just mention current year in printed
2844 2000-05-03 J.T. Conklin <jtc@redback.com>
2846 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2848 (md_parse_option): Recognize -m7400.
2850 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2852 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2853 don't permit lp to become less than the words array.
2855 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2857 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2858 Fix little-endian case.
2860 2000-05-03 David O'Brien <obrien@NUXI.com>
2862 * as.c (parse_args): Update copyright.
2864 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2866 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2867 for the .bss section too.
2869 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2871 * configure.in: Set em=linux for hppa-*-linux.
2872 * configure: Regenerate.
2873 * doc/Makefile.in: Regenerate with correct automake.
2875 * frags.c (frag_grow): Sanity check chunk_size.
2877 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2878 * config/obj-som.h: Likewise.
2879 * config/obj-ieee.h: Likewise.
2881 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2883 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2884 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2885 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2886 (pa_ip): low_sign_unext now returns via function value. Use
2887 re_assemble_* instead of dis_assemble_* and
2888 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2890 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2891 (md_section_align, md_parse_option, md_show_usage,
2892 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2893 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2894 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2895 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2896 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2898 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2899 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2900 outside of switch. Correct mask and shifting errors in case 10
2901 and case -11. In case 21, compare against signed range to suit
2902 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2903 case 17 and case 22, use offsetT variable to properly check range.
2904 Use re_assemble_* here too.
2905 (evaluate_absolute): Change type of value to offsetT. Call
2906 hppa_field_adjust to do the work for us.
2907 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2908 (pa_parse_cmpib_64_cmpltr): Ditto.
2909 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2910 of i to unsigned int.
2911 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2912 (pa_end_of_source): Return type is void.
2914 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2916 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2918 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2920 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2921 More comments added.
2922 (md_begin): Removed "construct symbols for each register name".
2923 Because register names conflicts with GCC generated function
2925 (avr_operand): Now constant numbers can be used as a register
2926 identifiers (0 as r0, 31 as r31).
2927 (md_assemble): use skip_space () before parsing instruction
2930 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2932 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2933 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2934 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2935 * configure: Regenerate.
2937 2000-04-29 Andreas Jaeger <aj@suse.de>
2939 * as.h: Correctly check GCC version.
2941 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2943 * doc/as.1: Fix unbalanced brackets.
2945 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2947 (line_comment_chars): Set to '/' if TE_FreeBSD.
2949 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2951 * configure.in: Configury support for PA64 (currently disabled).
2952 * configure: Rebuilt.
2954 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2956 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2957 bfd_set_section_alignment.
2959 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2961 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2964 2000-04-24 Nick Clifton <nickc@cygnus.com>
2966 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2967 * doc/as.texinfo (Align): Include arm and strongarm in list of
2968 targets that have the second form of the behaviour of the .align
2971 2000-04-24 Mark Klein <mklein@dis.com>
2973 * obj-som.c: Terminate obj_pseudo_table.
2975 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2977 * as.c (parse_args): Allow md_parse_option to override -a listing
2979 * config/obj-coff.c (add_lineno): Change type of offset parameter
2980 from "int" to "bfd_vma."
2981 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2982 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2983 (ppc_change_csect): Align correctly for XCOFF64.
2984 (ppc_machine): New function, which discards "ppc_machine" line.
2985 (ppc_tc): Cons for 8 when code is 64 bit.
2986 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2988 (md_parse_option): Handle -a64 and -a32.
2990 * config/tc-ppc.h (TARGET_MACH): Define.
2991 (TARGET_FORMAT): Move to function.
2992 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2994 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2996 * config/tc-avr.c: New AVR_ISA_ defined.
2997 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2998 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2999 for `fmul', `movw' and `lpm R,Z' instructions.
3000 (avr_operands): Warn if current opcode is a two-word instruction
3001 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3002 (avr_opcodes): New commands added.
3003 (REGISTER_P): Check 'a' and 'v' constraint letters.
3004 (mcu_types): New MCU added.
3006 2000-04-22 Timothy Wall <twall@cygnus.com>
3008 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3010 (operand_match): Conditionally insert default bit values for IMMU9.
3012 2000-04-14 Matthew Green <mrg@cygnus.com>
3014 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3015 * configure: Rebuilt.
3017 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3018 Jason Eckhardt <jle@cygnus.com>
3020 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3022 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3023 Added handling of new operand types l,y,&,fe,fE,fx.
3025 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3026 David Mosberger <davidm@hpl.hp.com>
3027 Timothy Wall <twall@cygnus.com>
3028 Andrew MacLeod <amacleod@cygnus.com>
3029 Jim Wilson <wilson@cygnus.com>
3031 * Makefile.am (CPU_TYPES): Add ia64.
3032 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3033 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3034 * Makefile.in: Rebuild.
3035 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3036 * configure: Rebuild.
3037 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3038 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3039 * expr.c (expr): Handle md_optimize_expr.
3040 * read.c (LEX_HASH): Add comment.
3041 * config/tc-ia64.c, config/tc-ia64.h: New files.
3043 2000-04-21 Richard Henderson <rth@cygnus.com>
3045 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3046 bundling a non-delayed branch type instruction.
3048 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3050 * config/tc-mn10300.c (HAVE_AM30): Define.
3051 (md_assemble): Use it.
3053 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3055 * config/obj-elf.c (obj_elf_change_section): Check for changed
3058 * Makefile.am: (CPU_MULTI_VALID): Remove.
3059 (MULTI_CPU_TYPES): Define.
3060 (MULTI_CPU_OBJ_VALID): Define.
3061 (DEPTC): Use the above.
3062 (DEPOBJ): Same here.
3064 Regenerate dependencies.
3065 * Makefile.in: Regenerate.
3067 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3069 * Makefile.am (YACC, LEX): Get them from configure.
3071 2000-04-18 H.J. Lu (hjl@gnu.org)
3073 * config/tc-i386.c (offset_in_range): Use addressT instead of
3074 bfd_vma for non-bfd assemblers.
3076 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3078 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3079 doesn't give spurious errors.
3081 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3083 * as.h (SEEK_SET): Define if undefined.
3085 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3087 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3088 constants, and don't assume offsetT is 32 bits.
3090 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3092 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3093 (md_pcrel_from_section): Add prototype.
3094 (d10v_fix_adjustable): Add prototype.
3095 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3097 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3099 2000-04-12 Nick Clifton <nickc@cygnus.com>
3101 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3102 symbol in frag chain.
3104 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3106 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3107 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3108 (fits_in_signed_word, smallest_imm_type): Ditto.
3109 (md_assemble): Use an offsetT var to hold offsetT values, not a
3111 (offset_in_range): New.
3112 (md_assemble): Use it.
3113 (md_convert_frag): Change type of target_address, opcode_address,
3114 and displacement_from_opcode_start to offsetT.
3115 (md_create_short_jump): Change type of offset to offsetT.
3116 (md_create_long_jump): Ditto.
3117 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3118 (md_chars_to_number): Remove.
3119 (output_invalid): Remove duplicate prototype.
3121 2000-04-09 Nick Clifton <nickc@cygnus.com>
3123 * Makefile.am (CPU_TYPES): Add 'avr'.
3124 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3125 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3127 * Makefile.in: Regenerate.
3129 * doc/as.texinfo: Add M32R documentation.
3131 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3133 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3134 --enable-build-warnings option.
3135 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3136 * Makefile.in, configure: Re-generate.
3138 2000-04-07 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3141 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3142 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3143 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3144 (arm_force_relocation): Force relocations for
3145 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3147 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3149 * config/tc-sh.c (get_operands): There's no third operand if the
3150 first operand is an immediate.
3152 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3154 * config/tc-sh.c (immediate): Delete.
3155 (sh_operand_info): Add immediate member.
3156 (parse_reg): Use A_PC for pc.
3157 (parse_exp): Add second argument 'op'. All callers changed.
3158 (parse_at): Expect pc to be coded as A_PC.
3159 Use immediate field in *op.
3160 (insert): Add fourth argument 'op'. All callers changed.
3161 (build_relax): Add second argument 'op'. All callers changed.
3162 (insert_loop_bounds): New function.
3163 (build_Mytes): Remove DISP_4.
3164 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3165 (assemble_ppi): Use immediate field in *operand.
3166 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3167 (md_apply_fix): Likewise.
3168 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3170 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3172 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3174 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3176 * internals.texi (CPU backend): Document
3177 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3179 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3181 * po/gas.pot: Regenerate.
3183 * as.c (show_usage): Restore translated part of bug string.
3184 * gasp.c (show_usage): Likewise.
3186 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3187 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3188 than move-if-change.
3189 (DEP1): Modify for "gcc -MM".
3193 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3194 Update dependencies.
3195 * Makefile.in: Regenerate.
3197 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3199 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3200 (md_begin): Likewise.
3201 (HAVE_AM33): New macro.
3202 (md_assemble): Use it. Match r_regs and xr_regs only if
3205 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3207 * as.h: #include "bin-bugs.h"
3208 * as.c (show_usage): Use REPORT_BUGS_TO.
3209 * gasp.c: #include "bin-bugs.h"
3210 (show_usage): Use REPORT_BUGS_TO.
3212 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3214 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3216 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3217 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3220 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3222 * config/tc-i386.c (i386_immediate): Don't assume a constant
3223 immediate is necessarily 16 bits when in 16 bit code mode.
3224 (md_assemble): Instead set guess_suffix here after we have checked
3227 2000-04-02 Richard Henderson <rth@cygnus.com>
3229 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3230 quantities. Correct right shift sign extension.
3231 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3232 32-bit value when shifting into place.
3234 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3236 * app.c: Add ATTRIBUTE_UNUSED as needed.
3237 * config/tc-ppc.c: Likewise.
3238 (ppc_size): Make unsigned long.
3239 (ppc_insert_operand): Add casts to avoid warnings.
3241 2000-03-31 Nick Clifton <nickc@cygnus.com>
3243 * config/tc-d10v.h (md_flush_pending_output): Define.
3245 2000-03-29 Nick Clifton <nickc@cygnus.com>
3247 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3248 segment. Works for both BFD_ASSEMBLER and others.
3249 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3251 2000-03-29 Nick Clifton <nickc@cygnus.com
3253 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3255 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3257 * listing.c (LISTING_LHS_WIDTH): Default depends on
3259 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3261 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3263 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3266 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3268 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3270 * config/tc-avr.c (mcu_types): Add missing initialiser.
3271 (md_pcrel_from_section): Add prototype.
3272 (avr_operand): Remove redundant test of unsigned < 0.
3273 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3275 2000-03-27 Denis Chertykov <denisc@overta.ru>
3277 * config/tc-avr.c: New file for AVR support.
3278 * config/tc-avr.h: Likewise.
3279 * configure.in: Add AVR support.
3280 * configure: Regenerate.
3282 2000-03-26 Timothy Wall <twall@cygnus.com>
3284 * gasp.c (macro_op): Add new argument to check_macro call.
3285 Macro structure definitions moved to macro.h
3286 * sb.h: Add argument to prototype for input_scrub_include_sb.
3287 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3288 nesting checks with an additional flag.
3289 (struct input_save): Add flag to indicate whether current sb
3290 should be checked for proper macro/conditional nesting.
3291 (input_scrub_push/pop): Save/restore nest check flag.
3292 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3294 * macro.c (check_macro): Allow caller to retrieve parsed macro
3295 information if a pointer is provided. This information may be
3296 used by the new macro hooks.
3297 * macro.h: Update prototype for check_macro. Macro struct
3298 definitions moved here from macro.c/gasp.c.
3299 * read.c (read_a_source_file): Add parameter to check_macro call,
3300 and pass macro info to the macro hook, if defined.
3301 (input_scrub_insert_line): New. Allow insertion of a line of
3302 characters into the input stream.
3303 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3304 file into the input stream.
3305 (s_include): Use input_scrub_insert_file.
3306 * internals.texi: Document new macro hooks.
3307 * as.h: New prototypes added.
3309 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3311 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3312 an initial capital letter.
3313 (i386_index_check): Reindent.
3315 2000-03-19 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3320 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3322 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3323 instruction operand bad if Rd > 7 when generating
3324 thumb instructions. Prevents for example,
3325 "adr r12,label" from silently failing and generating
3326 the wrong instruction.
3328 2000-03-17 Nick Clifton <nickc@cygnus.com>
3330 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3331 that have a destingation >= 0x400000.
3332 Fix compile time warning messages.
3334 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3336 * config/tc-sh.c (md_begin): When encountering insn that are
3337 not supported by the current arch, only change the name if
3338 its contents are the same as prev_name.
3339 (get_specific): If the the architecture doesn't match, fail.
3341 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3343 * config/tc-sh.c (IDENT_CHAR): Define.
3344 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3345 matching back where it came from.
3347 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3349 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3351 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3353 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3356 2000-03-15 Kazu Hirata <kazu@hxi.com>
3358 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3360 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3362 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3363 floating-point-number, make sure 'f' is in FLT_CHARS.
3365 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3367 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3368 (s_lcomm_internal): Use it.
3369 * doc/internals.texi (CPU backend): Document it.
3370 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3373 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3375 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3378 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3379 implementation doesn't have special handling for switch
3381 (macro_build): Allow for code in sections other than .text.
3383 (mips_ip): Likewise.
3384 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3385 Don't perform relocs if we will be outputting them.
3386 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3387 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3390 2000-03-09 Catherine Moore <clm@cygnus.com>
3392 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3393 relocation type based on the entry in the fixup structure.
3394 Put S_IS_EXTERN processing back in.
3396 2000-03-08 H.J. Lu (hjl@gnu.org)
3398 * Makefile.am (install-exec-tooldir): Depend on
3399 install-exec-bindir for parallel make.
3400 * Makefile.in: Regenerated.
3402 2000-03-06 Nick Clifton <nickc@cygnus.com>
3404 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3406 (md_parse_option): Parse -m32r command line switch - disable m32rx
3408 (md_show_usage): Document new option.
3410 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3411 * doc/Makefile.in: Regenerate.
3412 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3414 2000-03-02 Michael Meissner <meissner@redhat.com>
3416 * config/tc-d30v.c (check_range): Remove code that incorrectly
3417 sign extended values where bits < 32.
3419 2000-03-02 H.J. Lu (hjl@gnu.org)
3421 * configure.in: Support --enable-targets=all on ia32.
3422 * configure: Regenerated.
3424 2000-03-01 Nick Clifton <nickc@cygnus.com>
3426 * gasp.c (do_align): Remove bogus check of alignment value.
3428 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3430 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3431 TC_PPC was defined forced the type of a symbol with no other type
3434 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3436 * doc/internals.texi (CPU backend): Mention that
3437 line_separator_chars do not break up comments. Fix typos for
3438 LEX_AT and LEX_NAME descriptions. Document operands for
3439 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3440 description of md_create_short_jump usage. Document argument for
3441 md_undefined_symbol.
3443 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3445 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3446 (md_parse_option): Handle it.
3447 (md_show_usage): Document it.
3449 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3451 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3452 opcode, for the instruction `pal19'. From Andrea Arcangeli
3455 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3457 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3459 (md_assemble): To here, before template operands are matched.
3460 Also ensure a constant immediate is sign extended when we know the
3461 size is at most 16 bits. This is to catch cases like "add
3462 $0xffc0,%ax" where we don't know the size, and thus that the
3463 immediate can be represented as Imm8S until after parsing the
3465 (i386_displacement): Similarly sign extend 16 bit constant
3467 (md_assemble): Relax 16-bit jump constant range check to suit sign
3468 extended displacements.
3470 2000-02-26 Andreas Jaeger <aj@suse.de>
3472 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3474 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3477 call operands when intel_syntax.
3478 (intel_float_operand): Return 2 for "fi...".
3479 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3480 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3481 earlier "SHORT" change.
3482 (md_assemble): When determining suffix from Regs, exclude
3485 2000-02-24 Nick Clifton <nickc@cygnus.com>
3487 * configure: Add arm-wince, mips-pe and sh-pe targets.
3488 * configure: Regenerate.
3490 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3492 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3493 "pe-mips" for the mips-pe target.
3495 * config/tc-arm.c (insns): Change displacement encoded in BL
3496 and B instructions if the target port is arm-wince.
3497 (do_ldst): Do not bias the relocation offset if the target
3499 (md_pcrel_from): Add in missing relocation offset bias if the
3500 target os arm-wince.
3502 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3503 (md_begin): Disable -G support for mips-pe target.
3504 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3505 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3508 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3509 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3510 assembler, just set the alignment to 4.
3512 * config/te-wince-pe.h: New file for WinCE targets. Define
3515 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3517 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3518 string instructions.
3519 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3520 (i386_intel_memory_operand): After finding a segment override,
3521 check again for no `[' before looking for a displacement. Bomb if
3522 more than one displacement rather than silently discarding the
3523 second and subsequent ones. Free strings malloc'd by
3524 build_displacement_string.
3526 2000-02-24 Catherine Moore <clm@cygnus.com>
3528 * config/obj-som.c (obj_pseudo_table): Add "weak".
3529 (obj_som_weak): New routine.
3531 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3533 * config/tc-i386.c (union i386_op): New.
3534 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3535 Throughout file replace occurences of disps[n], imms[n], regs[n]
3536 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3537 intel mode operand swapping. Add assert in regKludge and
3538 fake_zero_displacement code. Test i.types[n] when outputting
3539 displacements and immediates. Combine output of Disp16 with
3541 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3542 when in intel mode by (not) reversing fsub and fdiv operands
3543 before the template search. This fails for single operand
3544 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3545 undefined. Instead fix the base_opcode after we've found the
3546 template. Move base_opcode xor with found_reverse_match from
3547 opcode output code to before this fix so we test for the correct
3549 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3550 check in intel mode. Instead compare opcodes.
3552 * config/tc-i386.h (TC_RELOC): Delete.
3553 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3554 with equivalent call to reloc.
3556 * as.h (flag_m68k_mri): Move declaration after target include, and
3557 only declare when TC_M68K defined. Define as zero otherwise.
3558 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3559 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3560 Define as zero otherwise.
3561 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3562 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3563 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3564 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3565 testing whether defined.
3566 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3567 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3568 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3569 rather than testing whether defined.
3570 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3571 (parse_mri_cons): Declare and use only when TC_M68K.
3572 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3573 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3574 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3576 * NEWS: Mention IBM 370 support.
3578 2000-02-23 Richard Henderson <rth@cygnus.com>
3580 * config/tc-i386.c (md_assemble): When swapping operands for
3581 intel_syntax, assume everything that's not Imm or Disp is a
3584 2000-02-23 Linas Vepstas <linas@linas.org>
3586 * config/tc-i370.c, config/tc-i370.h: New files.
3587 * Makefile.am: Add support for Linux/IBM 370.
3588 * configure.in: Likewise.
3589 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3590 * config/obj-elf.c: Include elf/i370.h
3591 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3593 * Makefile.in: Regenerate.
3594 * configure: Regenerate.
3596 * doc/c-i370.texi: New file.
3597 * doc/all.texi: Include it.
3598 * doc/as.texinfo: And here.
3599 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3600 * doc/Makefile.in: Regenerate.
3602 2000-02-19 Michael Meissner <meissner@redhat.com>
3604 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3605 determine if an instruction can be used in parallel with an ADDppp
3606 or SUBppp instruction.
3608 2000-02-22 Andrew Haley <aph@cygnus.com>
3610 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3612 1999-12-30 Andrew Haley <aph@cygnus.com>
3614 * config/tc-mips.c (mips_gp32): New variable.
3615 (macro_build) Use mips_gp32.
3617 (md_longopts): Add "-mgp32" and "-mgp64".
3618 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3620 (OPTION_M7900): Change offset
3621 (OPTION_NO_M7900): Ditto.
3623 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3625 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3626 warning, and bump it to 1.
3628 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3630 From Brad Lucier <lucier@math.purdue.edu>:
3631 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3634 2000-02-21 Catherine Moore <clm@cygnus.com>
3636 * config/tc-mips.c (MF_HILO_INSN): Define.
3637 (mips_7000_hilo_fix): Declare.
3638 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3639 (md_parse_option): Check for 7000_HILO_FIX options.
3640 (OPTION_M7000_HILO_FIX): Define.
3641 (OPTION_NO_M7000_HILO_FIX): Define.
3642 * doc/c-mips.texi (-mfix7000): Describe.
3644 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * listing.c (print_lines): Remove unused variable `end'.
3648 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3649 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3650 reloc_type when BFD_ASSEMBLER.
3651 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3652 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3653 statement and quell signed vs. unsigned comparison warning.
3655 2000-02-18 Nick Clifton <nickc@cygnus.com>
3657 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3658 the computed frag offset, rather than overwriting it.
3660 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3662 * config/tc-sh.c ("elf/sh.h"): Include.
3663 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3664 (md.begin): Initialize target_arch.
3665 Only include opcodes in has table that match selected architecture.
3666 (parse_reg): Recognize register names for sh-dsp.
3667 (parse_at): Recognize post-modify addressing.
3668 (get_operands): The leading space is now optional.
3669 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3670 arguments. Update valid_arch.
3671 (build_Mytes): Add support for SDT_REG_N.
3672 (find_cooked_opcode): New function, broken out of md_assemble.
3673 (assemble_ppi, sh_elf_final_processing): New functions.
3674 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3675 (md_longopts, md_parse_option): New option: -dsp.
3676 * config/tc-sh.h (elf_tc_final_processing): Define.
3677 (sh_elf_final_processing): Declare.
3679 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3681 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3682 the unwinder subspace. Save the current seg/subseg before creating
3685 2000-02-10 Nick Clifton <nickc@cygnus.com>
3687 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3688 little endian targets.
3689 (INST_BYTE1): Redefine to handle big and little endian
3691 (cpu_type): New type: Select between M340 and M210.
3692 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3693 instructions of the M340.
3694 (md_assemble): Add support for the MULSH and OPSR classes of
3696 (md_atof): Add support for little endian targets.
3697 (md_parse_option): Add support for -EL, -EB and -mcpu command
3699 (md_convert_frag): Add support for little endian targets.
3700 (md_apply_fix3): Add support for little endian targets.
3701 (md_number_to_chars): Add support for little endian targets.
3703 2000-02-10 Timothy Wall <twall@redhat.com>
3705 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3706 defined, use it to verify the symbol just read should be a label.
3708 2000-02-10 Timothy Wall <twall@redhat.com>
3710 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3711 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3712 around colons when KEEP_WHITE_AROUND_COLON is defined.
3713 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3714 and KEEP_WHITE_AROUND_COLON.
3716 2000-02-08 Timothy Wall <twall@redhat.com>
3718 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3720 (do_repeat): New. Abstract repeat logic so that a "break" can be
3722 (end_repeat): New. Provide support for a "break" out of the
3724 * read.h: Add prototypes for new functions.
3726 2000-02-08 Timothy Wall <twall@redhat.com>
3728 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3729 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3730 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3733 2000-02-08 Timothy Wall <twall@redhat.com>
3735 * read.c: Added elseif to directives table.
3736 * read.h: Added prototype for s_elseif.
3737 * doc/as.texinfo: Added description for elseif.
3738 * cond.c (s_elseif): New function
3740 2000-02-04 Timothy Wall <twall@redhat.com>
3742 * listing.c (print_lines): Remove conditionals causing bug in
3745 2000-02-03 Timothy Wall <twall@cygnus.com>
3747 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3749 * frags.c (frag_new): Calculate fr_fix in octets
3750 (frag_now_fix) Return offset as target address offset (bytes).
3751 (frag_now_fix_octets) New - Return offset in octets (8-bit
3753 * frags.h: Added prototype for frag_now_fix_octets().
3754 Distinguish between octets and bytes in field descriptions.
3755 * listing.c (calc_hex): Account for octets vs bytes when
3756 printing addresses/offsets.
3757 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3758 target is little-endian, print the octets in a word in big-endian
3759 order so that the display looks like a proper hexadecimal number,
3760 instead of having the octets reversed.
3761 * read.c (do_align): When recording alignment, alignment power
3762 should be in terms of target bytes (minimum addressible unit)
3764 (do_org) Convert ORG target address (byte) argument into an
3765 octet offset when generating a variable fragment.
3766 * symbols.c (resolve_symbol_value): Symbol final value
3767 converted to a target address offset (bytes) from its octet offset.
3768 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3769 offset (bytes) is adjusted by the frag offset (octets) converted
3771 (coff_frob_section) Section alignment power is in terms of bytes;
3772 convert it to an octet alignment power when calculating size (and
3773 size mask) in octets. Don't modify the section size in order to
3774 "align" it for TI COFF, since that format has a different method
3775 for storing alignment information.
3777 2000-02-01 Timothy Wall <twall@cygnus.com>
3779 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3780 entries, matching the way GCC generates them. If not escaped, the
3781 filename is encoded incorrectly.
3783 2000-01-31 Nick Clifton <nickc@cygnus.com>
3785 * config/tc-arm.c (reg_table): Add support for ATPCS register
3788 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3790 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3792 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3794 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3795 of a symbol when we really care about its value.
3797 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3799 * config/tc-mcore.c (md_assemble): Give warning message if
3800 operands passes to instruction are more than the spec.
3802 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3804 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3805 Thumb mode but the label seen was not declared as '.thumb_func'
3806 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3807 correct disassembly of Thumb code bounded by non function labels.
3809 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3811 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3812 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3814 * Makefile.in: Same here.
3817 * configure.in: Set bfd_gas for i386-aout when primary target
3818 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3819 we may need the primary te_file. Remove incorrect comment.
3821 * configure: Regenerate.
3823 * config/e-i386aout.c: New file.
3825 * as.c (USE_EMULATIONS): Move to before print_version_id.
3826 (struct emulation): Add i386aout.
3827 (show_usage): Split text strings. Reformat -a text. Add --em
3831 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3832 (aout_format_ops): New.
3835 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3836 preprocessor conditional and add aout USE_EMULATIONS tests.
3837 (read_a_source_file): Don't pass error strings to printf as
3841 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3843 (do_data): Same here.
3844 (process_file): And here.
3847 * symbols.c (colon): Rewrite "already defined" fatal message
3848 code for aout with USE_EMULATIONS.
3851 * config/obj-aout.c (OBJ_HEADER): Define.
3852 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3854 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3855 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3857 (obj_aout_type): Expand S_SET_OTHER here too.
3858 (obj_read_begin_hook): Remove.
3859 (aout_pop_insert): New.
3860 (obj_aout_s_get_other): New.
3861 (obj_aout_s_get_desc): New.
3862 (aout_format_ops): New.
3865 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3866 gets aout_pseudo_table.
3867 (aout_pseudo_table): Declare.
3868 (obj_read_begin_hook): Define.
3871 * config/obj-coff.c (obj_pseudo_table): Rename to
3873 (coff_pop_insert): Use coff_pseudo_table.
3874 (coff_sec_sym_ok_for_reloc): Remove.
3875 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3876 and comment all zero entries and remove #if 0 code.
3879 * config/obj-coff.h (obj_pop_insert): Define.
3880 (coff_pseudo_table): Declare.
3883 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3884 s_get_size, s_set_size. Comment all zero entries.
3887 * config/obj-elf.c (elf_s_get_other): New function.
3888 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3889 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3890 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3892 (obj_elf_parse_section_letters): Don't pass error strings to
3893 printf as format arg.
3896 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3898 (elf_s_get_other): Declare.
3899 (S_GET_OTHER) Define as elf_s_get_other if not already
3901 (S_SET_OTHER): Only define when not already defined.
3902 (elf_obj_read_begin_hook): Declare.
3903 (obj_read_begin_hook): Define.
3904 (elf_obj_symbol_new_hook): Declare.
3905 (obj_symbol_new_hook): Define.
3908 * config/obj-multi.h: Add copyright header and protect against
3909 multiple inclusion. Add * to all function pointers.
3910 (OBJ_HEADER): If defined, include it rather than other defines
3912 (obj_frob_file_after_relocs): Test for NULL.
3913 (obj_symbol_new_hook): Here too.
3914 (obj_sec_sym_ok_for_reloc): And here.
3915 (S_GET_OTHER): Define.
3916 (S_GET_DESC): Define.
3917 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3918 (OBJ_MAYBE_ELF): Update comment.
3920 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3921 OBJ_AOUT preprocessor conditional and handle emulation by
3922 testing OUTPUT_FLAVOR.
3923 (i386_displacement): Here too.
3924 (md_section_align): Similarly here.
3925 (i386_target_format): Conditionally compile when more than one
3926 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3927 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3928 (i386_displacement): Here too.
3931 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3932 Define TARGET_FORMAT for aout only when not multi.
3935 * config/te-multi.h: Delete file as it's identical to te-generic.h
3937 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3939 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3940 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3943 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3945 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3948 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3950 * config/tc-mips.c (mips_do_align): New function.
3951 * config/tc-mips.h (md_do_align): Define.
3953 2000-01-10 Philip Blundell <philb@gnu.org>
3955 * doc/c-arm.texi (ARM Options): Fix typo.
3956 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3957 line separator for Linux.
3958 * doc/as.texinfo (Comments): Mention the ARM.
3960 2000-01-10 Philip Blundell <pb@futuretv.com>
3962 * configure.in (arm*-*-conix*): New target.
3963 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3965 * configure: Regenerate.
3967 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3969 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3970 (obj_elf_visibility): New function.
3972 * doc/as.texinfo (Visibility): New node: document visibility
3975 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3977 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3978 warning for absolute jump/call without `*' in non-intel mode. No
3979 need to set i.types[0] JumpAbsolute in intel mode.
3981 1999-12-22 Philip Blundell <pb@futuretv.com>
3983 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3984 hook function when changing sections.
3985 (arm_s_data): Likewise.
3987 1999-12-14 Nick Clifton <nickc@cygnus.com>
3989 * config/tc-arm.c (md_parse_option): Add support for -marm720
3990 command line switch.
3992 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3994 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3995 (r_registers, xr_registers): Define.
3996 (r_register_name, xr_register_name): New functions.
3997 (md_assemble): Handle new am33 operand types and instruction
3999 (mn10300_insert_operand, check_operand): Likewise.
4001 1999-11-29 Nick Clifton <nickc@cygnus.com>
4003 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4004 (s_force_thumb): Set thumb_mode to 2.
4005 (md_assemble): Do not complain about thumb instructions on a
4006 non-thumb target if thumb_mode is set to 2.
4008 1999-11-28 Michael Meissner <meissner@cygnus.com>
4010 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4011 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4012 (O_...): Add new machine dependent expressions if we are handling
4013 explicit relocations.
4014 (alpha_reloc_op): New static table holding the explicit relocation
4016 (alpha_literal_hash): New static to hold the hash table for
4017 explicit relocations.
4018 (alpha_macros): Add support for explicit relocations.
4019 (md_begin): If explicit relocations, initialize hash table.
4020 (md_assemble): Don't print a second error if tokenize_arguments
4021 already printed an error message.
4022 (md_apply_fix): Add support for explicit relocations.
4023 (alpha_force_relocation): Ditto.
4024 (alpha_fix_adjustable): Ditto.
4025 (alpha_adjust_symtab): New function to support explicit
4027 (alpha_adjust_symtab_relocs): Ditto.
4028 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4029 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4030 Add support for explicit relocations. Return -2 if an error
4031 message was already printed.
4032 (find_macro_match): Add support for explicit relocations. Comment
4034 (emit_insn): Add support for explicit relocations.
4035 (assemble_tokens): Ditto.
4037 (load_expression): Ditto.
4040 (emit_ir_load): Ditto.
4041 (emit_loadstore): Ditto.
4044 (emit_sextX): Ditto.
4045 (emit_division): Ditto.
4046 (emit_jsrjmp): Ditto.
4047 (emit_retjcr): Ditto.
4049 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4051 (tc_adjust_symtab): If explicit relocations, call the function
4052 alpha_adjust_symtab.
4053 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4054 relocations next to the literal relocation they reference.
4055 (TC_INIT_FIX_DATA): Initialize the new fields.
4056 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4058 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4060 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4061 'B' operand for PA2.0 bb instruction.
4063 1999-11-18 Nick Clifton <nickc@cygnus.com>
4065 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4068 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4070 (mcore_force_relocation): Force relocations to be generated for
4073 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4075 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4076 (i386_displacement): Disallow O_big displacements.
4078 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4080 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4081 Small improvements in error checking.
4082 (md_assemble): Support for unconditional ARM instructions.
4083 (md_parse_option): Support for -m[arm]v5e flag.
4085 1999-11-12 Nick Clifton <nickc@cygnus.com>
4087 * macro.c (buffer_and_nest): Do not check beyond the end of the
4090 1999-11-11 Nick Clifton <nickc@cygnus.com>
4092 * macro.c (buffer_and_nest): Look for seperator after TO and
4095 1999-11-08 Andrew Haley <aph@cygnus.com>
4097 * app.c (do_scrub_chars): When in State 10, treat backslash
4098 characters in the same way as as symbol characters.
4100 1999-11-07 Richard Henderson <rth@cygnus.com>
4102 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4103 the previous label was in the current section before playing
4104 with auto-alignment.
4106 1999-11-06 Nick Clifton <nickc@cygnus.com>
4108 * config/tc-v850.c (v850_force_relocation): Force relocation
4110 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4113 1999-11-05 Michael Meissner <meissner@cygnus.com>
4115 * expr.h (operatorT): Increase machine dependent operators to 16.
4116 * expr.c (op_rank): Ditto.
4118 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4120 * read.c (pseudo_set): Reject attempts to set the value of a
4123 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4126 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4128 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4129 to bfd_set_section_contents.
4131 1999-11-03 Nick Clifton <nickc@cygnus.com>
4133 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4135 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4137 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4138 (mips_ip): Use OPCODE_IS_MEMBER.
4140 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4142 * config/tc-arm.c (reg_required_here): Improve comments.
4144 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4145 (tinsns): Initialize variants field.
4147 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4148 BAD_PC respectively.
4150 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4152 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4153 * config/tc-arm.h: Fix compile time warnings.
4155 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4157 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4158 form @abs16, @(abs16) and @(abs16 + imm).
4160 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4162 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4163 (ISA_HAS_64_BIT_REGS) New.
4164 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4165 mips_emit_delays,macro_build,load_register,load_addresss,
4166 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4167 and/or use new ISA_xxx macros in expressions involving
4168 ISA, particularly mips_opts.isa.
4170 1999-10-18 Michael Meissner <meissner@cygnus.com>
4172 * expr.h (operatorT): Add machine dependent operators md1..md8.
4173 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4174 for the machine dependent operators to use.
4176 * expr.c (op_rank): Add machine dependent operators.
4178 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4180 (O_cpregister): Ditto.
4181 (md_begin): Change X_op test that field is wide enough to use
4182 O_max instead of O_alpha_max.
4183 (cpu_types): Fill in missing initializer.
4184 (alpha_num_macros): Make unsigned.
4185 (md_assemble): Make opnamelen be size_t.
4186 (md_apply_fix): Cast alpha_num_operands to int before testing.
4187 (alpha_force_relocation): Ditto.
4188 (alpha_fix_adjustable): Ditto.
4189 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4190 (tc_gen_reloc): Ditto.
4191 (tc_get_register): Ditto.
4196 (s_alpha_ent): Ditto.
4197 (s_alpha_end): Ditto.
4198 (s_alpha_frame): Ditto.
4199 (s_alpha_prologue): Ditto.
4200 (s_alpha_file): Ditto.
4201 (s_alpha_gprel32): Ditto.
4202 (s_alpha_proc): Ditto.
4203 (s_alpha_set): Ditto.
4204 (s_alpha_base): Ditto.
4205 (s_alpha_align): Ditto.
4206 (s_alpha_arch): Ditto.
4207 (alpha_align): Ditto.
4208 (assemble_insn): Suppress unused variable warning.
4210 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4211 order in the structure.
4212 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4214 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4216 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4218 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4220 * config/tc-i386.c (i386_index_check): Correct #endif location.
4222 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4224 * as.c (show_usage): Document new options.
4225 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4226 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4227 (parse_args): Parse the new options.
4228 (main): If there were warnings, and --fatal-warnings
4229 was specified, print an error.
4230 * as.h: New variable, flag_fatal_warnings, for new option.
4232 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4234 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4235 '@'. Change autoincrement completers to fall through to cache control
4238 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4240 (pa_parse_addb_64_cmpltr): New function.
4242 * config/tc-hppa.c (pa_ip): Change error message.
4243 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4244 '?Q' args to allow falling through.
4246 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4247 Remove unused conditional codes.
4248 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4250 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4252 * config/tc-d30v.c (CHAR_BIT): Define.
4253 (check_range): Fix bit operations to support integers bigger than
4256 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4258 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4261 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4262 Doug Evans <devans@cygnus.com>
4264 Add support for m32rx.
4265 * config/tc-m32r.c (enable_m32rx): New static global.
4266 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4267 (allow_m32rx): New function.
4268 (M32R_SHORTOPTS): Add `O'.
4269 (md_longopts): Add --m32rx plus several warning options.
4270 (md_parse_option): Handle new options.
4271 (md_show_usage): Print them.
4272 (md_begin): Enable m32rx.
4273 (OPERAND_IS_COND_BIT): New macro.
4274 (first_writes_to_seconds_operands): New function.
4275 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4276 (target_make_parallel,assemble_two_insns): New functions.
4277 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4278 If optimizing and m32rx, try to make consecutive insns parallel.
4280 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4282 * config/tc-mips.c (nopic_need_relax): Allow for the
4283 .sdata.foo sections generated by -fdata-sections,
4284 and for the .gnu.linkonce.s sections generated by C++.
4286 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4288 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4289 with cleaner code using completer prefixes. Add 'Y'.
4291 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4293 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4295 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4296 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4297 insn does not match and we should try the next insn in the table.
4299 1999-09-22 Nick Clifton <nickc@cygnus.com>
4301 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4303 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4305 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4308 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4310 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4311 OBJ_ELF. If ELF, add "sq".
4312 (md_parse_option): If ELF, ignore -s and -q.
4313 (md_show_usage): Mention ELF options.
4315 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4317 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4320 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4322 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4324 * config/tc-hppa.c (struct pa_it): New field "trunc".
4325 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4326 (pa_parse_ftest_gfx_completer): New function
4327 (pa_parse_fp_cnv_format): New function.
4329 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4330 (md_apply_fix): Handle 22bit pc-rel branches.
4332 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4334 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4336 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4338 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4340 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4342 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4343 (pa_ip): Handle 'fX'.
4345 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4347 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4348 unwinds unless the function is in the text space.
4349 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4351 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4353 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4354 (md_assemble): To here. Tweak address generation.
4356 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4358 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4359 (md_assemble): Call dwarf2_where for OBJ_ELF.
4360 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4361 (pa_end_of_source): New function.
4362 * tc-hppa.h (md_end): Define for OBJ_ELF.
4364 1999-09-14 Michael Meissner <meissner@cygnus.com>
4366 * configure.in (Canonicalization of target names): Remove adding
4367 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4368 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4369 * configure: Regenerate.
4371 1999-09-14 Donn Terry <donn@interix.com>
4373 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4375 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4377 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4378 pc-relative jmp/call to an absolute symbol.
4379 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4380 absolute section symbols.
4382 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4383 jump handling code and comments.
4385 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4387 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4388 the value if TE_PE and a global defined symbol.
4390 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4392 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4393 print the symbol, rather than printing it here.
4395 1999-09-11 Donn Terry <donn@interix.com>
4397 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4398 BFD_RELOC_RVA relocations.
4400 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4401 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4404 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4406 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4407 * doc/internals.texi (Object format backend): Document
4410 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4411 relocations against global symbols if TE_PE.
4413 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4414 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4416 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4419 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4420 symbols which do not have a constant value, or tags with
4421 non-tags. Remove the symbol from the list before adding it at the
4424 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4425 C_FCN symbol differently if TE_PE.
4426 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4427 appears in the pseudo-op, rather coff_line_base which is only set
4430 * config/obj-coff.c (obj_coff_loc): New static function.
4431 (obj_pseudo_table): Add "loc".
4433 * config/obj-coff.c (add_lineno): Check that the line number is
4436 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4437 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4439 (md_atof): Return NULL rather than 0.
4440 * config/tc-i386.c (md_atof): Change type to int.
4441 * expr.c (expr): Change first parameter to int.
4442 * config/obj-coff.c: Add declarations for static functions.
4443 (coff_frob_symbol): Use SYM_AUXENT.
4444 * config/tc-i386.h (flag_16bit_code): Don't declare.
4446 * config/obj-coff.c (obj_coff_section): Default to setting
4447 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4449 * write.c (adjust_reloc_syms): Print adjusted fixup.
4451 * expr.c (integer_constant): Correct too_many_digits calculation
4454 1999-09-09 Andreas Schwab <schwab@suse.de>
4456 * doc/c-arm.texi: Fix arguments of @var to not contain
4459 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4461 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4463 (md_parse_option): Only support -k flag for ELF and COFF targets.
4465 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4467 * config/tc-hppa.c (pa_ip): Put strict register checks before
4468 call to pa_parse_number.
4470 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4472 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4474 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4477 1999-09-06 Donn Terry <donn@interix.com>
4479 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4481 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4483 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4484 candidate instruction. Require registers for register arguments
4485 when in strict mode. Require assemble-time constants for
4486 constants when in strict mode.
4487 (pa_get_absolute_expression): Require a constant when in strict
4490 1999-09-06 Nick Clifton <nickc@cygnus.com>
4492 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4494 1999-09-04 Steve Chamberlain <sac@pobox.com>
4496 * config/tc-pj.c: New file, supports picoJava in ELF.
4497 * config/tc-pj.h: Ditto.
4498 * configure.in (pjl*, pj*): New targets.
4499 * Makefile.am: Rebuild dependencies.
4500 (CPU_TYPES): Add pj.
4501 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4502 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4503 * doc/c-pj.texi: New file.
4504 * doc/as.texinfo: Add some PJ specifics.
4505 * doc/all.texi: Add PJ to the list of all architectures, sort them
4507 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4508 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4510 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4512 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4513 (obj_frob_file): Test for null pointer.
4514 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4515 (OBJ_PROCESS_STAB): And here.
4516 (elf_obj_sy): Remove
4518 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4519 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4520 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4522 * config/obj-coff.c (no_func): Remove.
4523 (coff_format_ops): Change occurrences of no_func to 0, as we test
4524 for 0 in obj-multi.h.
4526 * configure.in: Enable bfd for i386-coff when primary target is
4527 bfd. Enable i386 elf,coff emulation support. Don't set
4528 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4529 emulation to support.
4530 *configure: Regenerate.
4532 1999-09-02 Nick Clifton <nickc@cygnus.com>
4534 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4535 .section .line directive is encountered.
4537 1999-09-01 Nick Clifton <nickc@cygnus.com>
4539 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4542 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4543 * as.texinfo: Document --gdwarf2 command line option.
4544 Add additional documentation of ARM command line switches.
4546 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4548 * config/tc-i386.c (i386_intel_memory_operand): Combine
4549 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4550 and RESTORE_END_STRING around parse_register calls.
4551 (i386_operand): Here too.
4552 (i386_is_reg): Remove.
4553 (parse_register): Move as_bad calls from within this function to
4556 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4558 Based on a patch from H.J. Lu <hjl@gnu.org>
4559 * config/tc-i386.c (parse_register): Handle FP regs specially.
4560 (md_begin): Remove '(' and ')' from register_chars.
4562 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4564 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4565 error message (done elsewhere).
4567 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4569 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4571 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4573 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4576 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4578 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4580 Add new completers. Fix bug in 64 bit condition handling.
4582 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4585 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4587 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4589 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4591 1999-08-27 Jim Wilson <wilson@cygnus.com>
4593 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4594 (struct ls): Add frag field. Initialize it to zero.
4595 (out_end_sequence): New local text_frag. Set it while in text section.
4596 Replace address check with frag check. Set ls.frag to text_frag if
4597 out_set_addr called.
4598 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4599 Set it before switching sections. Replace address check with frag
4600 check. Set ls.frag to saved_frag if out_set_addr called.
4602 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4604 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4605 output "advance_pc" opcode instead of calling gen_addr_line().
4606 The latter has the undesired side-effect of creating a new row
4607 in the debug line info matrix.
4609 1999-08-26 Jim Wilson <wilson@cygnus.com>
4611 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4612 ls.last_filename if last is less than zero. Set ls.last_filename
4613 when allocating new entry.
4614 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4617 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4619 * config/tc-i386.c (i386_index_check): Fix the displacement size
4620 when INFER_ADDR_PREFIX.
4622 1999-08-18 Nick Clifton <nickc@cygnus.com>
4624 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4627 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4629 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4630 handle 0xffffNNNN constants correctly.
4632 1999-08-16 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4637 1999-08-13 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4640 (md_apply_fix3): Always pass positive values to
4641 validate_offset_imm.
4643 1999-08-12 Nick Clifton <nickc@cygnus.com>
4645 * config/tc-arm.c (skip_whitespace): New macro.
4646 Formatting tidy ups.
4648 (md_apply_fix3): Store relocation offset in addend for ELF based
4650 (arm_force_relocation): Always generate relocs for Thumb function
4653 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4655 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4656 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4658 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4660 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4661 flags for the unwind subspace.
4663 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4664 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4665 suitable relocation based on the size of the target's pointer.
4666 Always Use subsegment zero for the unwinders.
4667 (pa_level): Handle "2.0w".
4669 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4671 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4672 with the following instruction unless this was specified.
4674 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4676 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4677 certain sections, to match BFD changes.
4679 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4681 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4682 (EXTRA_SCRIPTS): Define to keep automake happy.
4683 * Makefile.in: Rebuild.
4685 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4687 * Makefile.am: Rename .dep* files to DEP*.
4688 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4689 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4691 * Makefile.in: Rebuild.
4693 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4695 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4697 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4699 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4700 avoid problems on DOS filesystems.
4701 * Makefile.in: Rebuild.
4703 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4705 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4707 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4710 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4712 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4713 line to create ${GDBINIT} rather than .gdbinit.
4714 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4716 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4718 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4720 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4722 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4724 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4726 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4727 non-adjustable symbols.
4729 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4731 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4733 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4735 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4738 1999-08-05 Donn Terry <donn@interix.com>
4740 * config/te-interix.h: New file.
4741 * configure.in (i386-*-interix*): New target.
4742 * configure: Rebuild.
4744 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4746 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4747 selectors for ELF too.
4748 (selector_table): Add "ltp" and "rtp" selectors.
4750 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4752 * config/tc-i386.c (i386_operand): No need to change
4753 operand_string pointer in segment reg case before goto
4754 do_memory_reference. Initialise displacement_string_start and
4755 displacement_string_end after do_memory_reference label.
4756 (i386_index_check): Add operand_string param, and print error
4757 message on failure here.
4758 (i386_intel_memory_operand): Instead of here.
4759 (i386_operand): And here.
4760 (INFER_ADDR_PREFIX): Enable.
4762 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4764 * config/tc-i386.h (DefaultSize): Define. Renumber following
4765 opcode_modifier defines.
4767 From Etienne Lorrain <etienne.lorrain@ibm.net>
4768 * config/tc-i386.c (stackop_size): New variable.
4769 (set_16bit_code_flag): Clear it here.
4770 (set_16bit_gcc_code_flag): New function.
4771 (md_pseudo_table): Add "code16gcc" entry.
4772 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4774 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4776 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4777 next_set_end even if the end symbol is being discarded.
4779 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4780 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4781 * config/obj-coff.c: Likewise.
4782 (seg_info_type): Remove.
4783 (seg_info_off_by_4): Change to array of segT.
4784 (s_get_segment): Adjust accordingly.
4785 (obj_pseudo_table): Fully initialize sentinel entry.
4787 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4788 Ralf Baechle <ralf@uni-koblenz.de>.
4790 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4792 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4794 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4796 * config/tc-i386.c: Indentation and white space changes.
4797 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4798 don't enable it by default.
4799 (i386_intel_operand): Remove redundant prototype.
4800 Move check on number of memory operands, and i.mem_operands++
4801 (i386_intel_memory_operand): To here.
4802 Remove i386_immediate code from here. Remove special case code
4803 for input and output using (%dx). Remove base/index checks and
4804 call i386_index_check instead. Save initial operand_string
4805 argument for error message.
4806 (i386_operand): Remove redundant prototype. Move base/index
4807 checks to i386_index_check.
4808 (i386_displacement): Move intel mode check for non-zero
4810 (i386_intel_memory_operand): To here.
4812 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4814 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4815 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4816 by .register pseudo-op if -64 and --no-undeclared-regs.
4817 (s_register, sparc_adjust_symtab): New functions.
4818 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4819 Declare sparc_adjust_symtab as tc_adjust_symtab.
4820 * doc/c-sparc.texi: Add description of #ignore special literal
4821 for .register pseudo-op.
4823 1999-07-30 Catherine Moore <clm@cygnus.com>
4825 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4826 the relocation's section offset.
4828 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4830 * write.c (fixup_segment): Fix generic error check overflow test.
4832 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4833 X_add_number to long.
4835 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4837 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4840 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4842 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4845 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4847 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4849 * configure.bat: Remove; obsolete.
4850 * config/go32.cfg: Likewise.
4852 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4854 * configure.in (i386-*-vxworks*): New target.
4855 * configure: Rebuild.
4857 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4859 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4861 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4863 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4865 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4866 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4867 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4868 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4869 MAX_RELOC_EXPANSION): Define.
4870 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4872 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4874 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4875 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4876 block. Print a warning if an 8-bit or 16-bit constant
4877 displacement or immediate is truncated on output.
4878 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4880 (i386_operand): Disallow immediate jump absolute operand.
4882 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4884 * configure.in: Bump version number to 2.9.5.
4885 * configure: Rebuild.
4887 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4890 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4892 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4893 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4895 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4897 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4899 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4901 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4902 if -mno-fpu was given.
4903 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4905 (cons_fix_new_arm): Remove misleading comments.
4907 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4909 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4911 (relax_segment): Likewise. After giving a rs_org error, convert
4912 the frag to rs_align to avoid cascading errors.
4914 1999-07-12 Andreas Schwab <schwab@suse.de>
4916 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4918 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4920 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4921 as appropriate. Fill in structure initializations. Add variable
4922 initializations. Add casts.
4923 * dwarf2dbg.c (print_stats): Change i to size_t.
4924 * listing.c (listing_listing): Change list_line to unsigned int.
4926 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4928 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4929 rather than checking for \001 and \002 in symbol name.
4930 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4932 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4934 * configure.in (hppa*-linux-gnu*): New target.
4935 * configure: Rebuilt.
4937 1999-07-08 Nick Clifton <nickc@cygnus.com>
4939 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4941 1999-07-07 Nick Clifton <nickc@cygnus.com>
4943 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4944 accessing symbolP directly.
4946 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4948 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4951 1999-07-05 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-arm.c (ARM_EXT_V5): Define.
4954 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4955 (md_begin): Detect ARM v5 architectures.
4956 (md_parse_option): Accept arm v5 specification.
4957 (md_show_usage): Documment -marmv5 switch.
4959 * doc/c-arm.texi: Document -marmv5 command line option.
4961 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4963 (validate_immediate_twopart): New function. Determine if a
4964 constant can be computed by two ADD instructions.
4965 (output_inst): Remove its command line parameter - it was never
4967 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4968 implememt the ADRL pseudo op.
4969 (tc_gen_reloc): Generate a suitable error message if an ADRL
4970 instruction tries to generate a real reloc.
4972 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4974 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4976 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4979 1999-06-27 H.J. Lu <hjl@gnu.org>
4981 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4982 non BFD_ASSEMBLER case.
4984 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4986 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4989 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4991 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4992 out_end_sequence() when the address decreases due to a new frag.
4993 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4994 numbering starts with 1.
4996 1999-06-23 Nick Clifton <nickc@cygnus.com>
4998 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5000 (mcore_s_text): Call obj_elf_text for ELF target.
5001 (mcore_s_data): Call obj_elf_data for ELF target.
5002 (mcore_s_section): No longer ELF specific. Call obj_coff_section
5004 (mcore_s_bss): New function: Dump literal table before changing
5006 (mcore_s_comm): New function: Dump literal table before changing
5009 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5010 No longer static functions.
5011 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5012 Provide prototypes for these functions.
5014 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5016 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5017 a list of names, to try obj_segment_name, and to try abbreviated
5018 names when using COFF without long section names.
5020 * config/tc-alpha.c: More use of symbol accessor functions.
5021 * config/tc-arc.c: Likewise.
5022 * config/tc-d30v.c: Likewise.
5023 * config/tc-fr30.c: Likewise.
5024 * config/tc-i860.c: Likewise.
5025 * config/tc-m88k.c: Likewise.
5026 * config/tc-mcore.c: Likewise.
5027 * config/tc-ns32k.c: Likewise.
5028 * config/tc-sparc.c: Likewise.
5029 * config/tc-v850.c: Likewise.
5031 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5032 sy_value with appropriate accessor functions.
5033 * config/tc-arm.c (md_apply_fix3): Likewise.
5034 * config/tc-d10v.c (AT_WORD_P): Likewise.
5035 * config/tc-v850.c (reg_name_search): Likewise.
5037 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5038 use symbol_get_bfdsym instead.
5039 * config/tc-ppc.c (md_assemble): Likewise.
5040 * config/tc-v850.c (v850_comm): Likewise.
5042 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5044 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5045 the symbol, rather than accessing the bsym member.
5046 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5047 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5048 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5049 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5050 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5051 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5052 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5053 * config/tc-v850.c (tc_gen_reloc): Likewise.
5055 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5057 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5058 (hppa_gen_reloc_type): Conditionalize on BFD64.
5059 (tc_gen_reloc): Re-enable ELF relocations.
5060 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5062 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5064 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5066 (do_ldst): Move assignment out of if condition.
5067 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5068 parentheses to avoid warning.
5070 1999-06-21 Nick Clifton <nickc@cygnus.com>
5072 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5073 macro to get at the BFD symbol associated with a GAS symbol.
5075 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5077 * config/tc-ppc.c: Update for symbol handling changes.
5078 * config/obj-coff.c: Likewise.
5080 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5082 * tc-hppa.c: General cleanups of ELF support. No more spaces
5083 and subspaces for ELF.
5084 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5085 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5086 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5087 (UNWIND_SECTION_NAME): Likewise.
5088 (space/subspace related structures): Conditionalize definitions
5090 (space/subspace directives and support routines): Conditionalize
5091 definitions and references/uses on OBJ_SOM.
5092 (label_symbol_struct): For ELF, track the symbol's segment. For
5093 SOM track its space.
5094 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5096 (USE_ALIASES): Kill for both SOM & ELF.
5097 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5098 (pa_space, pa_subspace): Corresponding changes.
5099 (pa_spaces_begin): Corresponding chagnes.
5100 (md_begin): Do not muck around with space/subspace stuff for
5102 (md_apply_fix): Temporarily disable argument relocation stuff
5104 (tc_gen_reloc): Temporarily disable relocation generation for
5106 (pa_build_unwind_subspace): Similarly.
5108 1999-06-16 Nick Clifton <nickc@cygnus.com>
5110 * config/tc-arm.c (thumb_set): New pseudo op.
5111 (text, data, section): Override these pseudo ops with ARM
5113 (s_thumb_set): New function: Perform the same as a .set pseudo
5114 op, but also mark the alias'ed symbol as being a Thumb
5116 (arm_s_text): New function: Perform the same as the .text
5117 pseudo op, but dump the literal pool before changing
5119 (arm_s_data): New function: Perform the same as the .data
5120 pseudo op, but dump the literal pool before changing
5122 (arm_s_section): New function: Perform the same as the
5123 .section pseudo op, but dump the literal pool before changing
5125 (arm_cleanup): Do not reset the current section before dumping
5128 1999-06-17 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5131 OPTION_NO_WARN_UNMATCHED entries.
5132 (md_parse_option): Generate a warning message if an unrecognised
5133 option is encountered.
5135 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5136 (get_operands): When parsing an expression after an '@' symbol
5137 has been detected, do not ignore '#' symbols.
5138 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5141 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5143 From K. Richard Pixley <rich@noir.com>:
5144 * configure.in (ppc-*-vxworks*): New target.
5145 * configure: Rebuild.
5147 1999-06-12 Philip Blundell <philb@gnu.org>
5149 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5151 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5153 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5154 which refer to symbols in linkonce sections, permit reducing the
5155 relocs if the symbol is local.
5157 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5159 * subsegs.c (subseg_text_p): New function.
5160 * as.h (subseg_text_p): Declare.
5161 * read.c (do_align): Use subseg_text_p to set the default fill.
5162 * write.c (subsegs_finish): Likewise.
5163 * config/obj-coff.c (write_object_file): Likewise.
5164 * config/tc-i386.h (md_maybe_text): Don't define.
5165 (md_do_align): Use subseg_text_p to set the default fill.
5166 * config/tc-m32r.c (m32r_do_align): Likewise.
5167 * config/tc-sh.c (sh_do_align): Likewise.
5168 * config/tc-sparc.h (md_do_align): Likewise.
5170 1999-06-12 David O'Brien <obrien@freebsd.org>
5172 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5173 * configure: Rebuild.
5175 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5177 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5178 * Makefile.am: Rebuild dependencies.
5179 * Makefile.in: Rebuild.
5181 * config/tc-i386.c (i386_immediate): Remove unused label
5184 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5185 * symbols.c: Likewise.
5186 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5187 sy_next field when taking address, rather than symbol_next.
5189 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5191 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5192 value from the output file architecture.
5193 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5194 * dwarf2dbg.h: Change bfd_vma to addressT.
5196 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5198 * dwarf2dbg.h: Use PARAMS in function declarations.
5200 1999-06-11 Martin Dorey <mdorey@madge.com>
5202 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5203 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5205 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5207 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5209 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5211 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5214 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5216 * read.c (read_a_source_file): Only declare inescape if
5219 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5221 (find_entry_byval): Add parens to avoid warning.
5223 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5225 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5228 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5230 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5233 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5234 synthetize_setx): New functions.
5235 (md_assemble): Broken the special cases into the above
5236 functions. Make compiler happy if sizeof(bfd_vma)==4.
5237 Fix sethi generated from set/setuw. If instructions have a relloc,
5238 always clear the fields to be relocated in the opcode.
5239 (sparc_ip): Remove special_case global variable.
5241 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5243 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5244 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5245 indication of success rather than a value.
5246 (itbl_get_val): Likewise.
5247 (itbl_get_field): Use strcspn. Change delimiters to include
5249 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5250 (itbl_get_val): Likewise.
5251 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5253 * symbols.c (copy_symbol_attributes): Convert local symbols to
5256 1999-06-10 Nick Clifton <nickc@cygnus.com>
5258 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5261 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5263 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5264 Optimize set if sizeof(bfd_vma) == 64.
5265 (sparc_ip): Fix sethi - without %hi() it should generate
5266 R_SPARC_22 reloc, not R_SPARC_HI22.
5267 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5269 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5271 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5272 (s_ncons): New function.
5273 (native_op_table): New table.
5274 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5275 R_SPARC_OLO10 handling.
5277 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5279 * expr.h (struct expressionS): Revert last change; widen X_op.
5280 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5282 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5284 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5285 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5286 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5287 * Makefile.in: Regenerated.
5289 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5290 `common' pass on to s_mri_common.
5291 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5293 1999-06-06 Richard Henderson <rth@cygnus.com>
5295 * config/obj-elf.c (obj_elf_section): Don't free the return
5296 value of demand_copy_C_string.
5298 1999-06-05 Richard Henderson <rth@cygnus.com>
5300 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5301 creation logic from obj_elf_create_section.
5303 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5304 (section_stack): New.
5305 (special_sections): Make const.
5306 (obj_elf_section): Gut and rewrite parsing.
5307 (obj_elf_change_section): New function broken out of obj_elf_section.
5308 (obj_elf_parse_section_letters): Likewise.
5309 (obj_elf_section_word): Likewise.
5310 (obj_elf_section_type): Likewise.
5311 (obj_elf_previous): Treat as a toggle.
5312 (obj_elf_popsection): New.
5313 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5314 (ppc_section_type): Likewise.
5315 * config/tc-ppc.h: Likewise.
5317 * expr.h (struct expressionS): Don't make X_op a bitfield.
5318 * config/tc-alpha.c: Update for symbol handling changes.
5319 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5320 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5322 1999-06-05 Richard Henderson <rth@cygnus.com>
5324 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5325 (dwarf2_gen_line_info): Kill unused variables.
5326 (dwarf2_finish): Likewise.
5327 (dwarf2_where): Likewise.
5328 (dwarf2_directive_file): If we've only got a string,
5329 hand off to s_app_file.
5330 * ecoff.c: Move the include of ecoff.h.
5331 * symbols.h (S_IS_FUNCTION): Prototype.
5333 * read.c (LEX_HASH): Supply a default.
5335 (s_globl): Update `c' after skipping whitespace.
5336 * read.h (LEX_END_NAME, is_name_ender): New.
5337 * expr.c (get_symbol_end): Respect it.
5339 1999-06-04 Mark Klein <mklein@dis.com>
5341 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5343 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5345 * config/tc-hppa.c: Update for symbol handling changes.
5347 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5349 * cgen.c: Update for symbol handling changes.
5350 * config/tc-m32r.c: Likewise.
5352 * config/tc-hppa.h: Update for symbol handling changes.
5353 * config/tc-hppa.c: Likewise.
5355 * config/tc-arm.h: Update for symbol handling changes.
5356 * config/tc-arm.c: Likewise.
5357 (symbol_make_empty): Remove. Just use symbol_create.
5359 * symbols.c (symbol_set_tc): Correct name.
5361 * Makefile.am: Rebuild dependencies.
5362 ($(OBJS)): Don't depend upon struc-symbol.h.
5363 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5364 * dep-in.sed: Don't remove struc-symbol.h.
5365 * Makefile.in: Rebuild.
5367 * doc/internals.texi (Symbols): Describe changes in symbol
5370 1999-06-03 Richard Henderson <rth@cygnus.com>
5372 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5373 instead of doing the work by hand.
5375 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5377 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5378 state of line state-machine.
5379 (struct ls): Collect DWARF2 line state-machine state in new member
5380 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5381 resulted in any DWARF2 directives.
5382 (reset_state_machine): New function.
5383 (out_end_sequence): Ditto.
5384 (dwarf2_gen_line_info): When switching sections or switching to a
5385 lower text address, call out_end_sequence() first to terminate the
5386 previous code sequence as code sequences MUST have monotonically
5387 increasing addresses.
5388 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5390 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5392 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5393 DWARF2 debug info (line information only, at this point).
5394 * as.h: Update comment about supported debug formats.
5395 * dwarf2dbg.c, dwarf2dbg.h: New files.
5396 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5398 * expr.c (operand): Don't use [ for parens if we want an index op.
5399 (op_encoding): Switch [ into O_index, if desired.
5400 (op_rank): Renumber with O_index on bottom.
5401 (expr): If O_index, match closing bracket.
5402 * expr.h (O_index): New.
5404 * read.c (read_a_source_file): Conditionally allow matched "
5405 in lines passed to md_assemble.
5407 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5409 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5411 Add support for storing local symbols in a small structure to save
5412 memory when assembling large files.
5413 * as.h: Don't include struc-symbol.h.
5414 (symbolS): Add typedef.
5415 * symbols.c: Include struc-symbol.h.
5416 (local_hash): New static variable.
5417 (save_symbol_name): New static function, from symbol_create.
5418 (symbol_create): Call save_symbol_name.
5419 (local_symbol_count): New static variable.
5420 (local_symbol_conversion_count): Likewise.
5421 (LOCAL_SYMBOL_CHECK): Define.
5422 (local_symbol_make): New static function.
5423 (local_symbol_convert): New static function.
5424 (colon): Handle local symbols. Create local symbol for local
5426 (symbol_table_insert): Handle local symbols.
5427 (symbol_find_or_make): Create local symbol for local label name.
5428 (symbol_find_base): Check for local symbol.
5429 (symbol_append, symbol_insert): Check for local symbols.
5430 (symbol_clear_list_pointers, symbol_remove): Likewise.
5431 (verify_symbol_chain): Likewise.
5432 (copy_symbol_attributes): Likewise.
5433 (resolve_symbol_value): Handle local symbols.
5434 (resolve_local_symbol): New static function.
5435 (resolve_local_symbol_values): New function.
5436 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5437 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5438 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5439 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5440 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5441 (symbol_previous, symbol_next): New functions.
5442 (symbol_get_value_expression): Likewise.
5443 (symbol_set_value_expression): Likewise.
5444 (symbol_set_frag, symbol_get_frag): Likewise.
5445 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5446 (symbol_mark_used_in_reloc): Likewise.
5447 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5448 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5449 (symbol_mri_common_p): Likewise.
5450 (symbol_mark_written, symbol_clear_written): Likewise.
5451 (symbol_written_p): Likewise.
5452 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5453 (symbol_section_p, symbol_equated_p): Likewise.
5454 (symbol_constant_p): Likewise.
5455 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5456 (symbol_get_obj, symbol_set_obj): Likewise.
5457 (symbol_get_tc, symbol_set_tc): Likewise.
5458 (symbol_begin): Initialize local_hash.
5459 (print_symbol_value_1): Handle local symbols.
5460 (symbol_print_statistics): Print local symbol statistics.
5461 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5462 Declare new symbols.c functions. Move many declarations here from
5464 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5465 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5466 (struct symbol): Move bsym to make it clearly the first field.
5467 Remove TARGET_SYMBOL_FIELDS.
5468 (symbolS): Don't typedef.
5469 (struct broken_word): Remove.
5470 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5471 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5472 (symbol_clear_list_pointers): Likewise.
5473 (symbol_insert, symbol_remove): Likewise.
5474 (symbol_previous, symbol_append): Likewise.
5475 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5476 (struct local_symbol): Define.
5477 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5478 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5479 (local_symbol_get_frag, local_symbol_set_frag): Define.
5480 (local_symbol_get_real_symbol): Define.
5481 (local_symbol_set_real_symbol): Define.
5483 * write.c (write_object_file): Call resolve_local_symbol_values.
5484 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5485 (TARGET_SYMBOL_FIELDS): Don't define.
5486 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5487 ECOFF_DEBUGGING, add ECOFF fields.
5488 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5489 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5490 ECOFF_DEBUGGING, add ECOFF fields.
5491 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5492 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5493 * config/tc-mcore.h: Don't include struc-symbol.h.
5494 (TARGET_SYMBOL_FIELDS): Don't define.
5495 (struct mcore_tc_sy): Define.
5496 (TC_SYMFIELD_TYPE): Define.
5497 * Many files: Use symbolS instead of struct symbol. Use new
5498 accessor functions rather than referring to symbolS fields
5501 * read.c (s_mri_common): Don't add in value of line_label.
5503 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5504 checking for SEC_LINK_ONCE.
5506 * config/tc-sh.h (sh_fix_adjustable): Declare.
5508 * app.c (input_buffer): New static variable.
5509 (app_push): Save saved_input in allocated buffer.
5510 (app_pop): Restored saved_input.
5511 (do_scrub_chars): Change get parameter to take char * and int as
5512 arguments. Change GET macro to pass input_buffer to get
5513 function. Don't save input into allocated buffer.
5514 * as.h (do_scrub_chars): Update declaration.
5515 * input-file.c (input_file_get): Change to take char * and int.
5516 Read data into passed in buffer. Remove static buffer.
5517 * read.c (scrub_from_string): Change to take char * and int. Copy
5518 data into passed in buffer.
5520 * hash.h: Neaten. Declare hash_traverse.
5521 * hash.c: Complete rewrite based on BFD hashing code.
5522 * gasp.c (chunksize): New variable.
5523 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5526 1999-05-28 Nick Clifton <nickc@cygnus.com>
5528 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5529 addend unless the target uses an old ABI.
5531 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5533 -Wchar-subscripts cleanup
5534 * listing.c (listing_newline): Use unsigned char variable, so
5535 calls to isascii,iscntrl are correct.
5536 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5538 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5539 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5540 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5541 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5543 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5545 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5547 (arch_coldfire_p): New #define.
5548 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5550 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5552 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5554 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5555 (install_operand): Add place `N'.
5556 (init_table): Add registers ACC, MACSR, MASK.
5558 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5560 * config/tc-m68k.c: Change mcf5200 --> mcf.
5561 (archs): Add mcf5206e, mcf5307.
5562 (m68k_ip): Add format `u'.
5563 (install_operand): Add place `m', `M', `h'.
5564 (init_table): Add upper/lower registers.
5566 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5568 1999-05-28 Martin Dorey <mdorey@madge.com>
5570 * config/tc-i960.c: Several minor changes to add ELF and
5571 BFD_ASSEMBLER support.
5572 * config/tc-i960.h: Likewise.
5573 * configure.in (i960-*-elf*): New target.
5574 * aclocal.m4, configure: Rebuild.
5576 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5578 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5579 reloc changes when defined(BFD_ASSEMBLER).
5581 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5583 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5585 * write.c (write_print_statistics): Output to file, not stderr.
5587 * expr.c (generic_bignum_to_int32,64): Prototype.
5589 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5590 output_sleb128, output_uleb128, output_big_sleb128,
5591 output_big_uleb128, output_big_leb128): Prototype.
5592 (output_big_sleb128, output_big_uleb128): Make inline.
5593 (output_big_leb128): Remove inline
5595 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5596 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5597 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5598 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5599 value for correct overflow check in write.c:fixup_segment.
5600 * write.c (fixup_segment): Move bitfield overflow checks to after
5601 the md_apply_fix call.
5602 * config/obj-coff.c (fixup_segment): Likewise.
5603 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5604 valueT *val argument.
5606 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5608 * config/atof-ieee.c (gen_to_words): Correctly round a
5609 denormalized number. Fix off-by-one in range checking for
5610 exponent in a denormal.
5612 1999-05-10 Nick Clifton <nickc@cygnus.com>
5614 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5617 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5619 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5621 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5623 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5624 (ReverseRegRegmem): Remove.
5625 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5626 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5627 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5630 From Doug Ledford <dledford@redhat.com>
5631 * config/tc-i386.h (RegXMM): New for P/III.
5632 * config/tc-i386.c: Add support for P/III.
5634 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5636 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5637 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5638 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5640 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5642 * config/tc-i386.c (i386_immediate): Skip whitespace before
5643 complaining about junk after expression.
5644 (i386_displacement): Likewise.
5646 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5648 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5649 Don't copy before downcaseing.
5651 1999-05-05 Catherine Moore <clm@cygnus.com>
5653 * tc-m68k.c: Include elf/m68k.h.
5654 (m68k_elf_final_processing): New routine.
5655 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5658 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5660 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5663 1999-04-30 Nick Clifton <nickc@cygnus.com>
5665 * config/tc-mcore.c (mcore_s_section): Dump literals before
5668 1999-04-29 Nick Clifton <nickc@cygnus.com>
5670 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5673 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5675 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5676 (TC_INIT_FIX_DATA): Delete.
5677 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5678 (TC_INIT_FIX_DATA): Delete.
5679 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5680 * write.c (fix_new_internal): Initialize fx_cgen member.
5681 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5682 (gas_cgen_md_apply_fix3): Update.
5683 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5684 (md_cgen_record_fixup_exp): Update.
5685 (FX_OPINFO_R_TYPE): Update.
5687 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5688 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5689 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5690 * frags.h (struct frag): Make opindex, opinfo ints.
5692 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5694 1999-04-26 Tom Tromey <tromey@cygnus.com>
5696 * aclocal.m4, configure: Updated for new version of libtool.
5698 1999-04-22 Nick Clifton <nickc@cygnus.com>
5700 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5702 (md_apply_fix3): Do not fix up absolute relocations against
5705 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5707 1999-04-20 Nick Clifton <nickc@cygnus.com>
5709 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5710 changes and data-in-text directives.
5711 (mcore_cons): New function: intercept cons() operations.
5712 (mcore_float_cons): New function: intercept float_cons()
5714 (mcore_stringer): New function: intercept stringer() operations.
5716 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5718 * obj.h (struct format_ops): Change generate_asm_lineno field to
5720 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5722 * config/tc-alpha.c (find_opcode_match): Add default case to
5724 (find_macro_match): Likewise.
5725 (load_expression): Parenthesize && within ||.
5727 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5729 1999-04-17 Nick Clifton <nickc@cygnus.com>
5731 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5732 .text .data .section pseudo ops.
5733 (mcore_s_section): New function. Dump lits before changing secs.
5734 (mcore_s_text): New function. Dump lits before changing secs.
5735 (mcore_s_data): New function. Dump lits before changing secs.
5737 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5739 * config/tc-mips.c (mips_32bitmode): New.
5740 (md_begin): Set mips_32bitmode if needed.
5741 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5742 Set EF_MIPS_32BITMODE.
5744 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5746 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5749 1999-04-16 Nick Clifton <nickc@cygnus.com>
5751 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5753 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5755 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5756 expressions correctly.
5759 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5761 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5763 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5765 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5766 and fmpynfadd instructions.
5768 1999-04-11 Richard Henderson <rth@cygnus.com>
5770 * as.h (environ): Declare it, if needed.
5771 * as.c (dump_statistics): Don't declare environ.
5772 * configure.in (environ): Detect declaration.
5773 * configure, config.in: Rebuild
5775 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5776 (i386_displacement): Allocate enough space for replacement buffer.
5777 Clean up replacement buffer initialization.
5779 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5781 * subsegs.c (section_symbol): Don't create a new symbol if one
5782 already exists; instead, use the existing one, but set its segment
5783 and frag data if it hasn't already been defined.
5784 * config/obj-coff.c (c_section_symbol): Likewise.
5786 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5788 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5790 1999-04-08 Nick Clifton <nickc@cygnus.com>
5792 * config/tc-mcore.c: New File: Support routines for MCore
5794 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5795 * config/obj-coff.c: Add support for mcore-pe target.
5797 * Makefile.am: Add support for MCore targets.
5798 * Makefile.in: Regenerate.
5799 * configure.in: Add support for MCore targets.
5800 * configure: Regenerate.
5802 * doc/all.texi: Set MCORE.
5803 * doc/as.texinfo: Document MCore specific command line options.
5805 * write.h: Prevent multiple inclusion.
5807 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5809 * asintl.h (LC_MESSAGES): Never define.
5810 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5812 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5815 * Makefile.am (m68k-parse.c): If configuring in the source
5816 directory, copy m68k-parse.y into the local directory before
5817 running ylwrap, to remove spurious differences when generating
5819 * Makefile.in: Rebuild.
5821 * config/tc-sparc.h (md_do_align): Just allocate the number of
5822 bytes necessary, rather than always allocating 1024.
5824 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5826 * listing.c (listing_newline): Add cast to avoid warning.
5827 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5828 * config/tc-i386.c (i386_scale): Add return value.
5829 (build_displacement_string): Remove unused local temp_disp2.
5830 (i386_intel_memory_operand): Add parentheses to avoid warning.
5831 (i386_intel_operand): Remove unused local end_of_operand_string.
5832 (i386_operand): Remove unused local operand_modifier.
5833 (i386_operand): Add parens to avoid warning.
5835 1999-04-04 Don Bowman <don@pixsci.com>
5837 * configure.in: Add mips*-*-vxworks* target; have it define
5839 * configure, config.in: Rebuild.
5841 1999-03-31 Nick Clifton <nickc@cygnus.com>
5843 * configure.in (emulations): Add support for arm-epoc-pe.
5844 * configure: Regenerate.
5845 * config/te-epoc-pe.h: New file. Define macros specific to
5847 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5848 for arm-epoc-pe target.
5850 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5852 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5854 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5856 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5857 detect ",n" without a condition.
5858 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5861 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5863 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5864 instruction is encoded with one bit.
5867 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5869 * doc/internals.texi (CPU backend): Mention that
5870 line_separator_chars should not include newline. From thi
5871 <ttn@mingle.glug.org>.
5873 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5875 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5876 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5878 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5880 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5882 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5884 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5887 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5889 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5891 1999-03-15 Martin Hunt <hunt@cygnus.com>
5893 * app.c (do_scrub_begin): Change '-' back to a symbol char
5894 so we can use multiple opcodes on a line again.
5896 * config/tc-d30v.c: By default, warn if a symbol has
5897 the same name as a register. Plus some minor
5898 updates from the branch.
5900 1999-03-13 Nick Clifton <nickc@cygnus.com>
5902 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5903 BFD_RELOC_16 and BFD_RELOC_64.
5905 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5907 * expr.c (expr): Add missing else.
5909 1999-03-12 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-arm.c (md_apply_fix3): Improve error message.
5913 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5915 * Makefile.am (CPU_TYPES): Add fr30.
5916 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5917 (fr30,m32r dependencies): Update.
5918 * Makefile.in: Rebuild.
5920 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5921 (gas_cgen_record_fixup_exp): Ditto.
5922 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5923 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5924 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5925 (md_cgen_lookup_reloc): Update use of operand->type.
5926 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5927 (md_convert_frag): Call cgen_operand_lookup_by_num.
5928 (md_cgen_lookup_reloc): Update use of operand->type.
5929 (m32r_cgen_record_fixup_exp): Ditto.
5931 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5933 * config/tc-mips.c (md_show_usage): Fix message.
5935 1999-03-03 Nick Clifton <nickc@cygnus.com>
5937 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5938 and LDR reg,=<expr> instruction.
5940 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5943 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5945 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5947 1999-02-17 Nick Clifton <nickc@cygnus.com>
5949 This patch was created by: Scott Bambrough
5950 <scottb@corelcomputer.com>
5953 Special cased '@' character. The '@' character is used as the
5954 ARM assembler comment character, as a special character
5955 and in ELF .symver pseudo-op's, and as a special character in
5956 .type and .section pseudo-ops.
5957 (symver_pseudo): New static variable.
5958 (symver_state): New static variable.
5959 (struct app_save): Add field 'symver_state'.
5960 (app_push): Save global symver_state int struct app_save.
5961 (app_pop): Restore global symver_state from struct app_save.
5962 (do_scrub_chars): Special case handling of '@' character in
5965 * configure.in: Modified to recognize armv* uname syntax from ARM
5967 * configure: Regenerated.
5969 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5970 a prefix to the section's type.
5971 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5972 the type's typename.
5974 * config/tc-arm.h: Add support for PIC generation:
5975 (pic_code): New boolean.
5976 (obj_relocate_extern): Define.
5977 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5978 (TC_CONS_FIX_NEW): Define.
5979 (tc_fix_adjustable): Define.
5980 (GLOBAL_OFFSET_TABLE_NAME): Define.
5982 * config/tc-arm.c: Add support for PIC generation:
5983 (line_seperator_chars): Allow ';' as a seperator for Linux.
5984 (is_immediate_prefix): New macro.
5985 (arm_parse_reloc): New function.
5986 (s_arm_elf_cons): New function.
5987 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5988 (md_undefined_symbol): Special case handling for the Global Offset
5990 (md_apply_fix3): Handle PIC relocs.
5991 (tc_gen_reloc): Handle PIC relocs.
5992 (md_parse_option): Add support for '-k' command line switch to
5993 enable PIC generation.
5994 (cons_fix_new_arm): New function.
5995 (s_arm_elf_cons): New function.
5997 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5999 * configure.in: Add comments for uses of AC_DEFINE.
6000 * acinclude.m4: Likewise.
6001 * acconfig.h: Remove.
6002 * aclocal.m4: Rebuild.
6003 * configure: Rebuild.
6004 * Makefile.in: Rebuild.
6005 * config.in: Rebuild.
6007 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6009 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6010 non-constant offset from a base register.
6012 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6014 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6017 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6019 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6020 (emit_insn): Look for pc-relative and no-overflow specifiers on
6021 internal relocation types.
6023 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6025 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6028 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6030 (mips_4650, mips_4010, mips_4100): Variables removed.
6031 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6032 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6034 (md_begin): Don't bother initializing the mips_NNNN variables;
6035 mips_cpu is set, and that's good enough now.
6036 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6037 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6038 (show): New function, to handle wrapping in the CPU lists.
6039 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6041 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6043 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6044 than treat as an immediate specifier.
6046 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6048 * config/tc-i386.c: Prototype many functions.
6049 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6050 (i386_immediate): Remove unused second argument.
6051 (i386_intel_operand): Fix i386_is_reg typo.
6052 (i386_operand): Use allow_naked_reg.
6053 (output_invalid): Make operand int for K&R.
6055 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6057 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6059 * Makefile.in: Rebuild.
6061 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6063 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6065 (EXTRA_as_new_SOURCES): Comment out.
6066 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6067 * Makefile.in: Rebuild.
6068 * doc/Makefile.in: Rebuild.
6069 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6070 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6071 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6072 * configure: Rebuild.
6073 * aclocal.m4: Rebuild.
6074 * config.in: Rebuild.
6075 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6076 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6077 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6078 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6079 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6080 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6081 (gas_cgen_record_fixup_exp): Ditto.
6082 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6083 descriptor, not global variable.
6084 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6085 descriptor, not global variable. Refer to insert_operand handler
6086 via cpu descriptor, not global function.
6087 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6088 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6089 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6090 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6091 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6092 * config/tc-m32r.c: Ditto.
6093 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6094 (md_assemble): Ditto.
6095 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6097 1999-02-09 Nick Clifton <nickc@cygnus.com>
6099 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6100 relocations for ELF targets.
6102 1999-02-08 Nick Clifton <nickc@cygnus.com>
6104 * configure.in: Add support for StrongARM target.
6105 * configure: Regenerate.
6107 1999-02-05 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6111 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6114 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6116 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6118 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6120 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6121 (INTEL_DWORD_MNEM_SUFFIX): Define.
6124 (DWORD_PTR): Define.
6125 (XWORD_PTR): Define.
6127 (OFFSET_FLAT): Define.
6129 (NONE_FOUND): Define.
6132 * config/tc-i386.c (set_intel_syntax): New routine.
6133 (intel_syntax): Declare.
6134 (allow_naked_reg): Declare.
6135 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6136 (intel_float_operand): New routine.
6137 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6138 Handle brackets as well as parens. Call i386_intel_operand for
6139 intel syntax. Reverse operands if appropriate. Handle new
6140 suffixes. Handle movzx and movsx.
6141 (i386_is_reg): New routine.
6142 (i386_immediate): New routine.
6143 (i386_scale): New routine.
6144 (i386_displacement): New routine.
6145 (i386_operand_modifier): New routine.
6146 (build_displacement_string): New routine.
6147 (i386_parse_seg): New routine.
6148 (i386_intel_memory_operand): New routine.
6149 (i386_intel_operand): New routine.
6150 (i386_operand): Call i386_displacement, i386_immediate,
6151 i386_scale, etc. instead of handling inline.
6152 (parse_register): Handle registers without prefix.
6154 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6156 * configure: Regenerate.
6157 * configure.in (arm-*-oabi): New.
6158 (thumb-*-oabi): New.
6159 * config/tc-arm.c (target_oabi): Declare.
6160 (md_apply_fix3): Support REL relocs.
6161 (md_parse_option): Handle -oabi.
6162 (elf32_arm_target_format): New routine.
6163 (md_longopts): Add OPTION_OABI.
6164 * config/tc-arm.h: Redefine TARGET_FORMAT.
6167 1999-01-28 Nick Clifton <nickc@cygnus.com>
6169 * write.c (write_relocs): Handle out of range error.
6171 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6172 (fr30_force_relocation): Default to 0.
6174 * config/tc-fr30.h (obj_fix_adjustable): Define.
6175 (TC_FORCE_RELOCATION): Define.
6177 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6180 1999-01-16 Nick Clifton <nickc@cygnus.com>
6182 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6183 merge of two instructions if the left instruciton kills the right.
6185 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6187 * Makefile.in: Regenerate.
6188 * configure.in: Redo test for using cgen.
6189 * configure: Regenerate.
6191 1999-01-09 Nick Clifton <nickc@cygnus.com>
6193 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6194 redefinition of this macro.
6196 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6198 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6201 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6203 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6204 a read of HI or LO and an immediatly following branch.
6206 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6208 * config/tc-mips.c (md_begin): Another correction to the setting of
6211 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6213 * config/tc-mips.c (md_begin): Correct type-o in setting of
6216 1998-12-21 Nick Clifton <nickc@cygnus.com>
6218 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6219 bit insn when optimizing, so that parallelised instructions will
6220 start on a 32 bit boundary.
6222 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6224 * config/tc-mips.c (mips_eabi64): New.
6225 (md_begin): Set mips_eabi64.
6226 (mips_elf_final_processing): Use it.
6228 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6230 * config/tc-mips.c (mips_elf_final_processing):
6231 Correct setting of ABI in e_flags.
6233 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6235 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6238 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6240 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6242 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6244 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6245 warning, values that don't fit in the field.
6247 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6249 * config/tc-mips.c (mips_abi_string): New.
6250 (md_parse_option,md_longopts): Add mabi.
6251 (mips_elf_final_processing): Set e_flags based on mabi flag.
6253 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6255 * config/tc-mips.c (md_parse_option): Handle vr4111.
6257 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6259 * config/tc-h8300.c (build_bytes): Change message given if the
6260 instruction requires H8/300H mode and we're not in Hmode, to
6261 suggest that it may be the operand modes that are the problem, not
6262 necessarily the opcode.
6264 1998-12-10 Nick Clifton <nickc@cygnus.com>
6266 * config/tc-fr30.c: Add line separator character.
6268 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6270 * configure.in (hppa-*-mpeix*): New target.
6271 * config/obj-som.h (obj_som_compiler): Declare.
6272 * config/obj-som.c (compiler_seen): New static variable.
6273 (obj_som_compiler): New function.
6274 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6275 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6276 (pa_type_args): Set hppa_priv_level.
6277 (pa_compiler): New static function if OBJ_SOM.
6278 * configure: Rebuild.
6280 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6282 * read.c (output_leb128): Don't mark as inline.
6284 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6286 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6287 AIX .vbyte unaligned data support.
6288 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6289 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6292 1998-12-07 Nick Clifton <nickc@cygnus.com>
6294 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6297 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6299 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6300 BFD_RELOC_ARM_PCREL_BRANCH.
6302 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6305 checking the target type.
6306 (mips-dec-bsd*): Set endian to little.
6307 * configure: Rebuild.
6309 COFF weak symbol support, based on patches from Mark Elbrecht
6310 <snowball3@usa.net>:
6311 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6312 * config/obj-coff.c (obj_coff_weak): New static function.
6313 (obj_coff_endef) [both versions]: Handle weak symbols.
6314 (coff_frob_symbol): Likewise.
6315 (yank_symbols): Likewise.
6316 (obj_pseudo_table): Add "weak".
6318 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6319 <aymeric.vincent@emi.u-bordeaux.fr>.
6320 * aclocal.m4: Rebuild with current tools.
6321 * configure: Rebuild.
6323 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6324 an assertion failure for a case we can't handle when OBJ_ECOFF.
6326 * expr.c (operator): And with 0xff to avoid problems with signed
6329 1998-12-03 Nick Clifton <nickc@cygnus.com>
6331 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6332 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6334 1998-12-02 Nick Clifton <nickc@cygnus.com>
6336 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6339 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6341 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6342 calculation of pcrel point.
6344 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6346 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6349 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6351 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6353 (d10v_cleanup): Only generate previous insn if a multiline insn is
6356 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6358 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6361 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6364 -marm6xxx command line switches.
6366 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6368 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6369 (itbl-ops.o): Delete duplicate dependencies.
6370 Rebuild dependencies.
6371 Add fr30 dependencies.
6372 * Makefile.in: Rebuild.
6374 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6376 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6378 * listing.c: Ignore line terminator characters found inside
6381 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6383 * po/gas.pot: Regenerated.
6385 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6387 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6388 fr30_is_label_start(). Also checks for delay slot insns.
6390 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6391 FR30 instructions which contain a colon in the mnemonic.
6393 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6395 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6397 * config/tc-fr30.c: Removed currently superflous code.
6399 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6401 * config/tc-fr30.h: New file.
6402 * config/tc-fr30.c: Tweaking so that it will compile.
6404 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6406 * config/tc-d10v.h (obj_fix_adjustable): Define.
6407 (TC_FORCE_RELOCATION): Define.
6408 (d10v_force_relocation): Declare.
6409 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6410 (md_apply_fix3): Handle Vtable relocs.
6411 (d10v_fix_adjustable): New.
6412 (d10v_force_relocation): New.
6414 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6416 * config/tc-d30v.c: Change default behaviour to ignore potential
6417 conflicts between register name and symbol names.
6419 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6421 * configure.in: Add fr30-*-*.
6422 * config/tc-fr30.c: New file.
6423 * Makefile.in: Regenerated.
6424 * config.in: Regenerated.
6425 * configure: Regenerated.
6426 * doc/Makefile.in: Regenerated.
6427 * po/gas.pot: Regenerated.
6429 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6431 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6434 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6436 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6438 (do_scrub_chars): Add some casts to unsigned char to avoid
6439 unwanted sign extension.
6440 * read.c (lex_type): Set characters about 127 to be symbol
6442 * config/tc-i386.c (md_begin): Set identifier_chars and
6443 operand_chars for values above 127.
6445 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6447 * configure.in: detect cygwin* instead of cygwin32*
6448 * configure: regenerate
6450 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6452 * listing.c: Add support for producing a listing from piped
6455 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6457 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6458 (append_insn): Account for the tx39's multiply behavior.
6460 1998-10-26 Michael Meissner <meissner@cygnus.com>
6462 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6463 from assemble_parallel_insns. Add support for '->' to indicate
6464 explicitly serializing the instructions.
6465 (md_assemble): Ditto.
6467 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6469 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6472 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6474 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6476 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6478 * config/tc-mips.c : support frame and regmask/fregmask when
6479 MIPS_STABS_ELF is specified.
6481 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6483 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6484 (md_apply_fix): Don't return 1 for VTABLE relocs.
6485 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6487 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6489 * doc/c-i386.texi: Replace occurences of "opcode" with
6490 "instruction mnemonic", "instruction", or "mnemonic" when
6491 referring to the name of an instruction. Use "opcode" when
6492 referring to the sequence of machine bytes.
6494 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6495 (is_opcode_char): Rename to is_mnemonic_char.
6496 (md_assemble and i386_operand): Correct error messages from
6497 "opcode" to "instruction mnemonic"
6498 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6499 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6500 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6501 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6502 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6503 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6504 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6506 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6508 * config/tc-i386.c (i386_operand): Check for garbage after
6511 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6513 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6514 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6516 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6518 * config/tc-sh.h (obj_fix_adjustable): Define.
6519 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6520 (md_apply_fix): Likewise.
6521 (tc_gen_reloc): Likewise.
6522 (sh_fix_adjustable): New.
6524 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6526 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6527 * cgen.h (gas_cgen_finish_insn): Update prototype.
6528 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6529 cgen_insn_t -> CGEN_INSN_INT.
6530 (make_parallel): Update handling of CGEN_INT_INSN_P.
6531 (assemble_parallel_insn): Ditto.
6532 (target_make_parallel): New function.
6533 (md_assemble): Use it.
6535 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6537 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6539 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6541 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6542 converted into lower case.
6544 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6546 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6547 (gas_cgen_tc_gen_reloc): Likewise.
6548 * config/tc-m32r.h (obj_fix_adjustable): Define.
6549 * config/tc-m32r.c (m32r_fix_adjustable): New.
6550 (m32r_force_relocation): Handle VTABLE relocs.
6552 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6554 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6556 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6558 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6559 to lower case before parsing.
6561 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6562 parallel insns modift buts in the PSW as a side effect.
6564 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6566 * config/tc-d30v.c (find_format): Test for missing flag and
6569 (md_apply_fix3): Fix error messages to avoid
6570 assumption about presence of a symbol.
6572 (parallel_ok): Disallow parallel instructions that both modify the
6575 (find_format): Generate a warning if an odd numbered register is
6576 used as the first register in a mutli-register instruction.
6578 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6580 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6581 relocations are always associated with a symbol.
6583 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6585 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6586 (elf32_sparc_force_relocation): Declare.
6587 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6588 (tc_gen_reloc): Handle vtable relocs.
6589 (elf32_sparc_force_relocation): New.
6591 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6593 * symbols.c (S_IS_FUNCTION): New.
6594 * config/tc-v850.h (obj_fix_adjustable): Define.
6595 (TC_FORCE_RELOCATION): Define.
6596 (v850_force_relocation): Declare.
6597 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6598 of fx_addnumber for VTABLE reloc addends.
6599 (md_apply_fix3): Handle VTABLE relocs.
6600 (v850_fix_adjustable): New.
6601 (v850_force_relocation): New.
6603 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6605 * tc-hppa.c (fp_operand_format): Add some additional formats.
6606 (pa_ip): Do not automatically promote into pa2.0 mode.
6607 (pa_level): Handle ".level 2.0".
6609 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6611 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6612 * config/tc-i386.h (template.extension_opcode): Change to
6613 unsigned int to allow full range of 8-bit opcode suffixes.
6614 (None): Redefine as 0xffff.
6616 From Jeff B Epler <jepler@usgs.gov>
6617 * doc/c-i386.texi (i386-SIMD): New section.
6619 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6621 * read.c (discard_rest_of_line): New function.
6622 * read.h: Declare it.
6623 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6625 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6627 * config/tc-d10v.c (find_symbol_matching_register): New function.
6628 (find_opcode): Cope with the case where a register name matches
6631 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6633 * config/tc-v850.c (md_pcrel_from): Rename to
6634 v850_pcrel_from_section.
6635 (v850_pcrel_from_section): Do not resolves symbols in other
6638 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6640 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6642 * config/tc-d10v.c (find_opcode): Generate an error if a register
6643 is supplied for an operand that should not be a register.
6645 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6647 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6648 instructions to have another instruction in the right bin.
6650 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6652 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6653 the right container if the left container holds a branch
6656 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6658 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6659 both a register name and symbol name.
6660 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6662 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6664 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6665 execution unit class.
6667 (reg_name_search): If a name matches a register and a symbol,
6668 prefer the register.
6669 (find_format): Disallow flag registers when a general purpose
6670 register is required.
6671 If a number is required, but a register has been given, check to
6672 see if a symbol with the same name as the register exists, and if
6673 so, use that symbol.
6675 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6677 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6679 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6681 * config/tc-d30v.c (find_format): Do not accept flag registers as
6682 general purpose registers.
6683 (find_format): If an immediate value is expected at a given place
6684 in a format, but a register name has been provided instead, check
6685 to see if that register name matches the name of a predefined
6686 symbol and if it does, then use the symbol instead.
6687 (reg_name_search): If a register name matches a symbol name,
6688 prefer the register name to the symbol name.
6690 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6692 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6693 the previous insn to empty.
6695 1998-09-20 Michael Meissner <meissner@cygnus.com>
6697 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6698 pieces, forcing the use of an ANSI compiler.
6700 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6702 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6704 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6706 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6708 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6710 (obj_elf_vtable_entry): Likewise.
6711 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6712 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6713 (tc_gen_reloc): Likewise.
6714 (arm_fix_adjustable): Likewise.
6715 (elf32_arm_force_relocation): New.
6716 (armelf_frob_symbol): Remove coff-style symbol support.
6718 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6720 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6722 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6724 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6725 OBJ_COFF so that routine is defined for a.out format.
6727 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6729 * config/tc-i386.c (i386_operand): Detect non-segment registers
6730 used as segment prefixes.
6732 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6734 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6735 optimize across FDE boundaries.
6737 * config/obj-coff.c (obj_coff_section): Preserve any link once
6738 flags when setting the section flags.
6740 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6742 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6743 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6745 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6747 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6750 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6752 * frags.c (frag_grow): Include the size of the frag struct in the
6755 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6756 if the new subseg comes before the old.
6758 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6760 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6761 to handle edge8 and edge16.
6763 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6765 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6766 before we clobber the symbol involved.
6768 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6770 * config/tc-arm.c: Remove OBJ_ELF definitions for
6771 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6772 use arm_adjust_symtab for OBJ_COFF.
6773 (armelf_adjust_symtab): New Routine.
6774 * config/tc-arm.h: Define obj_adjust_symtab to
6775 armelf_adjust_symtab for OBJ_ELF.
6777 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6779 * configure.in: Make all i386-elf targets use bfd_gas.
6780 * config/tc-i386.c (tc_i386_force_relocation): New.
6781 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6782 (md_apply_fix3): Likewise.
6783 (tc_gen_reloc): Handle them.
6784 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6785 tc_i386_force_relocation.
6787 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6789 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6791 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6793 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6794 current opcode after writing the first insturction of a reverse
6797 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6799 * read.h (generate_lineno_debug): Add prototype.
6800 * read.c (generate_lineno_debug): Make non-static.
6802 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6804 * config/tc-i386.c (md_assemble): Only warn for address/data size
6807 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6809 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6810 against Thumb function names, as the linker needs this information.
6812 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6814 * expr.c (operand): Check also that there is no advance in operand
6815 after atof_generic in order to decide "is it label 0f or floating
6818 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6820 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6821 command line options with a single dash.
6822 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6824 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6826 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6827 * tc-arm.c (arm_fix_adjustable): New routine.
6829 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6831 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6832 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6833 demand_empty_rest_of_line before mri_comment_end.
6834 (equals): Check garbage after expression before
6835 mri_comment_end in MRI mode.
6837 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6840 small immediate constant to use the constant itself rather than
6843 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6846 (pa_leave): Likewise.
6848 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6850 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6852 (i386_operand): Fix an error message.
6854 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6856 * doc/c-arm.texi (ARM Directives): Document .req directive.
6858 * config/tc-arm.c (reg_required_here): Display erroneous string if
6859 the register name could not be decoded.
6860 Do not set inst.instruction if the sift is -1.
6862 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6864 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6867 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6869 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6870 even if it is belived to be unnecessary.
6872 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6874 config/tc-i386.c (i386_operand): Size immediate constants by
6875 suffix (erroneously removed as part of July 7 change).
6877 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6879 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6880 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6881 (armelf_frob_symbol): New Routine.
6882 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6884 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6886 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6888 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6890 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6891 command line switches passed to assembler.
6893 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6895 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6896 (gas_cgen_opcode_desc): Declare.
6897 (gas_cgen_parse_operand): Declare.
6898 (*): Prepend gas_ to gas specific fns to denote them as such.
6900 * cgen.c (gas_cgen_opcode_desc): New global
6901 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6902 (queue_fixup): Renamed from cgen_queue_fixup.
6903 (*): Prepend gas_ to gas specific fns to denote them as such.
6905 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6906 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6907 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6908 Open opcode table and initialize it.
6909 (make_parallel): Use gas_cgen_opcode_desc.
6910 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6911 (md_assemble): Ditto.
6913 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6915 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6916 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6917 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6918 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6919 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6920 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6921 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6922 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6923 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6924 (INIT_STAB_SECTION): Likewise.
6925 (OBJ_PROCESS_STAB): Likewise.
6927 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6928 (md_parse_option): Watch for them.
6929 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6930 (md_begin): Kill neverdef code.
6931 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6932 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6933 (s_alpha_coff_wrapper): New.
6934 (md_pseudo_table): Trap all ECOFF pseudos.
6936 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6938 Start of changes to remove mdebug section from mips*-elf
6939 Based on MIPS_STAB_ELF definition
6940 * acconfig.h: undef if not configured
6941 * config.in: undef if not configured
6942 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6943 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6944 * stabs.c (s_stab_generic): flush frag
6946 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6948 * configure.in: (arm-*-elf): Handle.
6949 (thumb-*-elf): Handle.
6950 * configure: Regenerate.
6951 * read.c (stringer): Fix typo in comment.
6952 * write.c (fixup_segment): Don't add symbol value to addend if
6954 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6956 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6959 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6961 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6962 (write_2_short): Emit warning if new flag is set.
6963 (do_assemble): Set flags if left instruction is one of special
6964 "right-instruction-killer" type.
6966 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6968 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6969 Always output words in debug_info section as big endian.
6970 (sparc_target_format): Choose correct bfd target.
6971 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6973 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6975 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6976 to work with internationalization code. Issue an error when two
6977 operands match that are not allowed to match.
6979 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6981 * configure.in (install_tooldir): Allow target to specify whether
6982 it wants to be installed in $(tooldir)/bin.
6983 * configure: Regenerate.
6984 * Makefile.am (install-exec-local): Set install-exec-tooldir
6985 dependency via configure.
6986 * Makefile.in: Regenerate.
6988 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6990 * Makefile.am (install-exec-local): Split into two ...
6991 (install-exec-bindir,install-exec-tooldir): New rules.
6992 * Makefile.in: Regenerate.
6994 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6996 * Makefile.am (install-exec-local): Don't remove the file before
6997 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6998 W. Rozycki <macro@ds2.pg.gda.pl>.
6999 * Makefile.in: Rebuild.
7001 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
7003 * cgen.c: Include libiberty.h.
7004 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7005 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7006 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7007 (md_cgen_lookup_reloc)): Declare.
7008 (md_cgen_record_fixup_exp): Declare.
7009 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7010 (m32r_relax_frag): Declare.
7011 (cgen_md_apply_fix3): Decls moved to cgen.h.
7012 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7013 (m32r_cgen_record_fixup_exp): Delete decl.
7014 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7015 (assemble_nop): Delete.
7016 (expand_debug_syms): Delete unused `exp'.
7017 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7018 Add default case for -Wall.
7019 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7020 (md_atof): Delete unused wordP.
7022 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7024 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7027 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7029 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7030 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7031 .print, .purgem, and .struct. Remove documentation for
7034 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7036 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7037 Update call to insert_operand.
7039 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7041 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7043 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7045 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7046 whitespace after a prefix operator.
7048 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7050 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7052 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7054 * config/tc-sparc.c (log2): New static function.
7055 (s_reserve): Use log2 to convert alignment before calling
7057 (s_common): Use log2 to convert alignment before calling
7058 record_alignment and frag_align.
7059 (sparc_cons_align): Use log2.
7061 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7064 (s_common): Likewise.
7066 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7067 initialization of waddr.
7068 (sparc_elf_final_processing): Add default case to switch.
7070 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7072 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7073 than temporary real.
7075 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7077 * write.c (subsegs_finish): Don't align the segments if there were
7080 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7081 copying aux information.
7083 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7084 expression into a symbol.
7086 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7088 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7089 type to unsigned int.
7090 (md_assemble): Change type used to store offsets from unsigned
7092 (i386_operand): Switch error check to only call RESTORE_END_STRING
7093 once after parse_register.
7095 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7097 * config/tc-v850.c (md_show_usage): Changed format to match that
7100 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7102 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7104 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7106 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7109 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7111 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7112 * doc/Makefile.in: Rebuild.
7114 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7116 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7117 for %lo expressions.
7118 (mips_ip, case 'u'): Move range check after code to mask
7119 off bits in %hi/%lo expressions. Mask off high bits for
7122 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7124 * doc/Makefile.am (gasver.texi): New target.
7125 (as.info, as.dvi): Depends upon gasver.texi.
7126 * doc/as.texinfo: Include gasver.texi. Mention version number on
7127 title page and in top node.
7128 * doc/Makefile.in: Rebuild.
7130 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7132 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7133 but not including the line containing the edict.
7134 * listing.h (LISTING_EOF): New.
7135 * input-scrub.c (input_scrub_next_buffer): Call it.
7137 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7139 * config/tc-i386.c (i386_operand): Don't set the size of an
7140 immediate address based solely on the suffix and the mode.
7142 * config/tc-i386.c (md_assemble): Add assertion to make sure
7143 overlap2 does not set Imm.
7145 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7146 sequences of whitespace to a single space.
7147 (is_space_chars): Just compare with space.
7148 (md_begin): Don't initialize space_chars.
7149 (md_assemble): Just skip a single whitespace character.
7150 (i386_operand): Rewrite base-index parsing to use new
7151 parse_register, and to skip white space. Skip white space in a
7152 number of other places too. Don't give error message if
7153 parse_register fails.
7154 (parse_register): Change reg_string parameter to be non-const.
7155 Add end_op parameter. Skip white space after the `%', and return
7156 end of register string. Give error message here rather than
7159 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7161 Based on patch from Matt Semersky <matts@scd.hp.com>:
7162 * expr.c (op_encoding): Make const.
7163 (expr_set_precedence): New function.
7164 (expr_begin): Don't set operator rankings, just call
7165 expr_set_precedence.
7166 * expr.h (expr_set_precedence): Declare.
7167 * read.c (s_mri): Call expr_set_precedence.
7169 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * doc/as.texinfo (Statements): Remove paragraph discussing
7172 continuing lines with a backslash. This hasn't worked for years,
7175 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7177 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7179 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7180 (ps_CTORS, ps_DTORS): New section types.
7181 (vms_fixup_xtors_section): New function
7182 (Ctors_Psect, Dtors_Psect): Define.
7183 (IS_GXX_XTOR): Define
7184 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7185 Filter static constructors/destructors and add to
7186 Ctors_Symbols/Dtors_Symbols chain.
7187 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7188 appropriate section.
7190 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7191 * makefile.vms: Merge vax/vms support.
7193 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7195 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7196 (elf_pseudo_table): Add them.
7197 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7198 (md_apply_fix): Accept them.
7199 (mips_fix_adjustable): Don't adjust them.
7200 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7201 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7202 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7203 (tc_fix_adjustable): Don't adjust them.
7205 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7207 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7209 * Makefile.in: Regenerate.
7210 * configure.in: AC_SUBST cgen_cpu_prefix.
7211 * configure: Regenerate.
7213 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7215 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7216 Changed all users of COND12_DELAY.
7218 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7220 * config/tc-mn10300.c (set_arch_mach): New function.
7221 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7222 (md_begin): Default to mn10300 mode.
7223 (md_assemble): Only accept instructions for the core mn10300
7224 chip and the active machine type.
7226 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7228 * subsegs.h (segment_info_type): Give the struct a name.
7229 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7230 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7231 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7232 * config/tc-w65.h (tc_reloc_mangle): Declare.
7233 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7235 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7237 * config/tc-v850.c (v850_comm): Restore old section
7238 after common processing.
7240 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7242 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7244 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7246 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7247 char with code that explicitly sign-extends.
7249 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7251 * config/tc-v850.c (md_begin): Restore text section as the current
7252 section after creating call table sections.
7253 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7256 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7257 with call to macro SYM_AUXINFO.
7259 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7261 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7262 with the program transform name.
7263 * Makefile.in: Rebuild.
7265 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7267 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7270 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * config/tc-i386.c (i386_operand): Be prepared for a space between
7273 the open parenthesis and the start of the register operand,
7274 because of the June 16 change.
7276 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7278 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7281 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7283 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7284 even if it is belived to be unnecessary.
7286 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7288 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7290 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7292 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7294 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7295 shift amount for a repeated operand. The shift amount for the
7296 repeated copy comes from the size of the operand.
7298 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7300 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7302 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7304 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7306 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7308 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7309 characters in it as LEX_IS_SYMBOL_COMPONENT.
7310 * config/tc-i386.h (tc_symbol_chars): Define.
7311 (extra_symbol_chars): Declare.
7312 * config/tc-i386.c (extra_symbol_chars): Define.
7313 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7314 (line_comment_chars): Set to '/' if TE_LINUX.
7315 * doc/c-i386.texi (i386-prefixes): Update.
7316 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7318 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7320 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7321 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7323 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7325 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7326 constraint in instructions REP & REPI.
7328 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7330 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7331 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7333 (check_range): If the operand is shifted, then shift the number
7334 before checking its range.
7336 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7338 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7341 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7343 * config/tc-v850.c (v850_comm): Create special sections as needed.
7345 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7347 * config/tc-d10v.c (write_2_short): Addition of swapping
7348 instructions for sequential and reverse sequential order when
7349 given order is not possible.
7351 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7353 * Makefile.am: Rebuild dependencies.
7354 (DEP_INCLUDES): Fix reference to intl build directory.
7355 * Makefile.in: Rebuild.
7357 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7359 * doc/c-i386.texi: Update 16 bit documentation.
7361 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7362 IgnoreDataSize to IgnoreSize as they are used for address size as
7364 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7365 32-bit mode, similarly addr16/data16 and variants.
7367 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7369 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7370 sequential word multiply instructions.
7372 (do_assemble): Add extra command line argument, to allow mul32
7373 attribute to be preserved across parallel insns.
7374 (md_assemble): Insert NOPs between explicitly parallel insns which
7375 contain an 32 bit multiply and a 16 multiply.
7377 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7379 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7382 * config/tc-i386.c (reloc): Add braces.
7384 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7385 consistent with Intel naming.
7386 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7387 use bitfields in sib_byte.
7388 (modrm_byte): Don't use bitfields here either.
7390 * config/tc-i386.c (current_templates): Add const.
7391 (parse_register): Add const to return, param, and char *s.
7392 (i386_operand): Add const to reg_entry *r.
7393 * config/tc-i386.h (templates): Add const to start, end.
7395 Inspired by code for 16 bit gas support from Martynas Kunigelis
7396 <martynas@nm3.ktu.lt>:
7397 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7398 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7399 (uses_mem_addrmode): Remove.
7400 (md_estimate_size_before_relax): Add support here too.
7401 (md_relax_table): Rewrite interface to md_relax for 16 bit
7403 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7404 (opcode_suffix_to_type): Remove.
7405 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7406 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7407 (md_convert_frag): Likewise.
7408 (i386_operand): Add support for 16 bit base/index regs,
7409 immediates, and displacements. Remove some unnecessary casts, and
7410 localise end_of_operand_string, displacement_string_start,
7411 displacement_string_end variables. Add GCC_ASM_O_HACK.
7412 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7414 * config/tc-i386.c (prefix_hash): Remove.
7415 (md_begin): Rewrite without obstacks. Remove prefix hash table
7416 handling. Rewrite lexical table handling.
7417 (i386_print_statistics): Don't print prefix statistics.
7418 (md_assemble): Rewrite instruction parser so that line is not
7419 converted to lower case. Don't do a hash_find for prefixes,
7420 instead recognise them via opcode modifier.
7421 (expecting_operand, paren_not_balanced): Localise variables.
7422 * config/tc-i386.h (IsPrefix): Define.
7423 (prefix_entry): Remove.
7425 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7426 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7427 '\\' in case where comment_chars contains '/'.
7429 * config/tc-i386.c (MATCH): Ensure given operand and template
7430 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7431 you must write `ljmp *table(%ebx)'.
7433 From H.J. Lu <hjl@gnu.org>:
7434 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7435 as 0 ifndef BFD_ASSEMBLER.
7436 (md_assemble): Allow immediate operands without suffix or
7437 other reg operand to default in size to the current code size.
7439 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7441 * config/tc-v850.c (md_begin): Restore creation of
7442 .call_table_text and .call_table_data sections.
7444 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7446 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7447 after emitting a word of noops.
7449 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7451 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7452 (i386_operand): Simplify checks for valid base/index combinations.
7453 Disallow `in 4(%dx),%al'.
7455 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7457 (add_prefix): Change parameter from char to int.
7459 * config/tc-i386.h (Ugh): Define opcode modifier.
7460 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7462 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7463 CONSISTENT_REGISTER_MATCH macros to check register types more
7464 thoroughly. Check for illegal suffix/operand combinations
7465 when matching insns with operands. Handle new `s' suffix, and
7466 associated FloatMF opcode modifier for float insns with memory
7468 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7469 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7470 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7471 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7472 DATA_PREFIX_OPCODE throughout.
7474 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7475 (md_assemble): Rewrite suffix/register operand checking code to be
7476 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7477 AnyMem, the better to grep.
7479 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7480 given a memory operand. Don't set Abs bits either.
7481 (type_names): Remove Mem*, Abs*.
7482 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7483 define opcode_modifiers as these cases are handled by Disp8,
7484 Disp16, Disp32 and suffix checks.
7485 (COMES_IN_BOTH_DIRECTIONS): Remove.
7486 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7488 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7489 if IgnoreDataSize modifier given. Remove ShortformW modifier
7490 test. Add test for ShortForm in W base_opcode modification.
7491 Merge Seg2ShortForm and Seg3ShortForm code.
7492 * config/tc-i386.h (ShortFormW): Remove.
7493 (IgnoreDataSize): Define.
7495 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7497 * config/tc-d30v.c (md_assemble): Store previous segment state
7498 with previous instruction.
7500 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7502 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7503 (ebp, esp): Remove static variables.
7504 (MATCH): Remove test for InOutPortReg.
7505 (i386_operand): Properly handle InOutPortReg here instead.
7506 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7507 (md_assemble): Simplify and correct modrm and sib generation.
7508 (i386_operand): Add warning for scale without index.
7509 Rewrite checks for valid base/index combinations.
7511 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7512 macros and enclose in do while(0).
7513 (RESTORE_END_STRING): Likewise.
7514 (md_assemble): Add one to printed operand number so we start
7515 from 1 not 0. Add some more gettext invocations.
7516 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7519 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7520 DATA_PREFIX, SEG_PREFIX): Define.
7521 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7522 (check_prefix): Remove function.
7523 (add_prefix): New function. Add prefix to i.prefix as well as
7525 (md_assemble): Changes for add_prefix. Remove hack for wait
7526 prefix, instead always output prefixes in fixed order. Test
7527 for jcxz/loop when selecting between word & dword operations,
7528 and add address size prefix rather than operand size prefix.
7529 Remove operand -> address size hack when emitting jcxz/loop.
7530 (i386_operand): Remove O_Absent check as it's done in expr.
7532 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7534 * configure.in: Recognize m5200 as a cpu_type of m68k.
7535 * aclocal.m4: Rebuild with current libtool.
7536 * configure: Rebuild.
7538 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7540 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7541 to relaxable_symbol to prevent references to external symbol from
7544 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7546 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7547 symbols are relaxable.
7549 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7551 * config/tc-v850.c (md_begin): Don't create special
7552 sections by default.
7554 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7556 * config/tc-mips.c (macro): For div and udiv, close the
7557 reorder block as soon as possible.
7559 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7561 From Matt Semersky <matts@scd.hp.com>:
7562 * macro.c (macro_mri_mode): New function.
7563 * macro.h (macro_mri_mode): Declare.
7564 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7567 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7569 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7572 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7573 until after xstrdup in OBJ_EVAX case.
7575 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7577 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7578 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7579 of hardcoded magic number.
7580 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7582 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7584 * read.c (do_s_func): New function.
7586 * read.h (do_s_func): Add prototype.
7588 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7590 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7591 nops if fill pattern not specified.
7593 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7595 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7596 * config/te-go32.h (TE_GO32): Define.
7597 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7599 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7601 Implement .func/.endfunc pseudo-ops.
7602 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7604 * read.c (potable): Add .func,.endfunc.
7605 (s_func): New function.
7606 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7608 (in_doc_func_p,current_function_label): New static globals.
7609 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7611 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7613 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7614 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7615 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7616 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7617 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7618 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7619 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7620 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7621 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7622 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7623 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7624 * config/tc-a29k.c: Don't define md_short_jump_size,
7625 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7626 * config/tc-alpha.c: Likewise.
7627 * config/tc-alpha.h: Likewise.
7628 * config/tc-arm.c: Likewise.
7629 * config/tc-h8300.c: Likewise.
7630 * config/tc-h8500.c: Likewise.
7631 * config/tc-hppa.c: Likewise.
7632 * config/tc-i860.c: Likewise.
7633 * config/tc-i960.c: Likewise.
7634 * config/tc-ppc.c: Likewise.
7635 * config/tc-sh.c: Likewise.
7636 * config/tc-sparc.h: Likewise.
7637 * config/tc-tic30.c: Likewise.
7638 * config/tc-w65.c: Likewise.
7639 * config/tc-z8k.c: Likewise.
7641 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7643 * config/tc-vax.c (_): Delete this macro used for placeholder
7644 values in vax_operand_width_size; it conflicts with the _() macro
7645 used for internationalization.
7647 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7649 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7650 code. From Chris Moller <moller@bops.com>.
7652 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7653 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7654 * read.c (emit_expr): Initialize seg and subseg fields of a new
7656 * write.c (write_object_file): Switch to the appropriate segment
7657 and subsegment when processing a broken word.
7659 * config/tc-m68k.c (mri_assemble): New static function.
7660 (build_mri_control_operand): Call mri_assemble rather than
7662 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7663 (s_mri_endf, s_mri_endw): Likewise.
7665 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7667 * read.c (s_org): Call md_flush_pending_output if it is defined.
7669 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7671 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7673 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7674 (md_parse_option): Add for same.
7675 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7676 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7677 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7679 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7681 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7683 * config/tc-arm.c (find_real_start): Relax definition of local
7686 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7688 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7689 symbols at the given address, not just the last one specified.
7691 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7693 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7694 or number_to_chars_littleendian to write data.
7696 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7698 * config/tc-v850.c (md_assemble): Remove artificially created
7699 register name symbols.
7701 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7703 * write.c (fixup_segment): Change "segment" to "section" in
7706 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7708 * write.c (fixup_segment): Change sym1-sym2 message again.
7710 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7712 * write.c (fixup_segment): Improve error message for sym1-sym2
7713 errors when sym1 is in a different segment from sym2.
7715 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7717 * config/tc-m32r.c (warn_unmatched_high): New static local.
7718 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7719 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7720 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7721 (md_parse_option): Likewise.
7722 (md_show_usage): Likewise.
7723 (m32r_frob_file): Likewise.
7725 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7726 (read_a_source_file): Call them.
7727 * read.h (stabs_generate_asm_file): Declare.
7728 * stabs.c (stabs_generate_asm_file): New function.
7729 (generate_asm_file): New function.
7730 (stabs_generate_asm_lineno): Move file name handling into
7733 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7735 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7736 (d30v_current_align, d30v_current_align_seg): New variables.
7737 (d30v_last_label): New variable.
7738 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7739 (s_d30v_data, s_d30v_section): Likewise.
7740 (md_pseudo_table): Call them.
7741 (md_begin): Initialize d30v_current_align_seg.
7742 (md_assemble): Call d30v_align when needed by known current alignment.
7743 (d30v_frob_label, d30v_cons_align): New functions.
7744 * config/tc-d30v.h (md_do_align): Remove.
7745 (tc_frob_label): Call d30v_frob_label.
7746 (md_cons_align): New.
7748 * config/tc-d30v.c (find_format): Convert complex expressions to
7749 expression symbols before processing. Clean up code formatting.
7751 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7753 * po/Make-in (install-info): New target.
7755 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7757 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7759 * config/tc-mn10300.c (md_assemble): Likewise.
7761 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7763 * Makefile.am: Update with `make dep-am'.
7764 (HFILES): Add cgen.h.
7765 (cgen.o): Depend on cgen.h.
7766 * Makefile.in: Regenerate.
7768 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7770 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7772 * gasp.c (grab_label): Permit a label to be a preprocessor
7773 variable by permitting a label to start with a backslash.
7775 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7777 * config/tc-mips.c (validate_mips_insn): Removed hack
7778 for previously inaccessible bitfields in some INSN_TRAP
7781 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7783 * config/tc-d30v.c (do_assemble): Abort with error message
7784 if opcode operands do not match.
7786 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7788 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7789 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7790 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7791 similar new 'q' operand.
7793 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7795 * cgen.c (cgen_asm_finish_insn): Fix typo.
7797 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7800 * cgen.c: Include it.
7801 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7802 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7803 All callers updated.
7804 * config/tc-m32r.c: Include cgen.h.
7805 (m23r_insn): New members num_fixups,fixups.
7807 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7809 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7810 to avoid compiler warning.
7812 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7814 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7817 * makefile.vms (OBJS): Add ehopt.obj
7819 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7821 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7823 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7825 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7826 a short format insn.
7827 (md_assemble): Set it for explicitly packed insns.
7829 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7831 * config/obj-coff.c (c_symbol_merge): Do not take address of
7832 native fields when performing the memcpy.
7834 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7836 * config/tc-mips.c (macro,macro2): Implement
7837 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7839 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7841 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7842 relocations against globally visible symbols.
7843 * config/tc-m68k.c (relaxable_symbol): New macro.
7844 (m68k_ip, md_estimate_size_before_relax): Use it.
7845 (tc_m68k_fix_adjustable): Also handle weak symbols.
7847 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7849 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7850 references to externally visible symbols.
7851 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7852 values in twice for a PC relative reloc if the symbol is
7855 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7856 don't adjust a PC relative reloc against an externally visible
7858 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7859 for a PC relative fixup against an externally visible defined
7860 symbol, arrange to store object file and addend values as though
7861 the symbol were not defined.
7862 (tc_gen_reloc): Likewise.
7864 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7866 * read.c (sizeof_leb128): Referenced externally by write.c so
7869 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7871 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7872 and expand a 'debug' symbol associated with the next instruction
7873 that does not cause a short instruction to be filled with a NOP.
7874 (md_pseudo_table): Add support for .debugsym.
7875 (assemble_parallel_insn): Add calls to expand_debug_sym as
7877 (md_assemble): Ditto.
7879 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7881 * as.c (main): Conditionally call setlocale.
7882 * gasp.c (main): Likewise.
7883 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7884 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7886 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7888 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7890 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7892 * config/tc-hppa.c: Change all calls to bzero to use memset.
7893 (pa_ip): Add cast to avoid warning.
7894 (tc_gen_reloc, md_apply_fix): Likewise.
7895 (pa_find_space_by_number): Likewise.
7896 (hppa_force_relocation): Likewise.
7897 (pa_block): Change i to unsigned int.
7898 * config/obj-som.h (obj_som_copyright): Declare.
7900 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7902 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7903 for line numbers for assembly source.
7905 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7907 * configure.in: Change version number to 2.9.4
7908 * configure: Rebuild.
7910 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7912 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7914 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7916 * ecoff.h: Change symbolS in function declaration to struct
7919 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7921 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7922 (md_convert_frag): Fix i18n typo.
7924 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7926 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7927 * ecoff.h: Protoype it.
7928 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7929 [EVAX] (s_alpha_prologue): Delete.
7930 (md_pseudo_table): Update.
7932 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7934 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7935 array to local pointer.
7936 (get_args, parse_expr): Add casts to avoid warnings.
7938 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7940 * read.c (s_set): Cast xmalloc return value to fragS *.
7941 * config/tc-m68k.c (m68k_ip): Function made static to match
7942 previous forward declaration.
7943 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7945 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7947 * config/tc-v850.c: Add internationalisation macros to error
7950 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7951 macros to error strings.
7953 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7955 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7956 reloc is in the TOC csect.
7957 (md_apply_fix3): Correct gettext typo.
7959 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7961 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7962 .L - they are local labels and the branches are not really
7963 function calls but rather far jumps.
7965 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7967 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7969 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7971 * config/tc-i386.c (md_assemble): Print operand number rather than
7972 using ordinal_names.
7973 (i386_operand): Likewise.
7975 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7977 * Makefile.am (INTLLIBS): Define to work around apparent automake
7979 All Makefiles: Regenerated.
7981 * Many files: Added gettext invocations around user-visible
7983 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7984 HAVE_LC_MESSAGES): Define.
7985 * dep-in.sed: Added asintl.h.
7986 * po/Make-in: New file.
7987 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7989 * read.c (Z_): Renamed from `_'.
7990 * Makefile.am (SUBDIRS): Added po.
7991 (POTFILES): new macro.
7992 (po/POTFILES.in): New target.
7993 ($(OBJS)): Added asintl.h.
7995 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7996 (as_new_LDADD): Added $(INTLLIBS).
7997 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7998 (gasp_new_LDADD): Added $(INTLLIBS).
7999 (gasp_new_DEPENDENCIES): New macro.
8000 * configure, aclocal.m4: Rebuilt.
8001 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
8003 (ALL_LINGUAS): Define.
8004 * macro.c: Include "asintl.h".
8005 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8006 * as.h: Include "asintl.h".
8007 * config/tc-i386.c (ordinal_names): Removed.
8008 (md_assemble): Changed error text to avoid ordinal_names.
8009 (i386_operand): Likewise.
8010 (reloc): Added as_bad to avoid i18n problems.
8011 (tc_gen_reloc): Likewise.
8012 * config/tc-arm.c (bad_args): Now a #define.
8014 * config/obj-vms.c (VMS_stab_parse): Changed type of
8016 (global_symbol_directory): Unified strings to avoid i18n
8018 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8019 avoid i18n problems.
8020 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8021 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8023 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8025 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8027 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8029 * as.c (print_version_id): Added an fprintf to avoid i18n
8031 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8033 * expr.c (expr): Added as_warn call to avoid i18n problems.
8034 * messages.c (as_assert): Changed code to avoid i18n problems.
8035 (as_abort): Likewise.
8036 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8037 (s_space): Likewise.
8038 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8040 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8042 * config/tc-i386.c (check_prefix): New static function, split out
8044 (struct _i386_insn): Add wait_prefix field.
8045 (md_assemble): Remove wait_prefix local variable. Use
8046 check_prefix when adding a prefix.
8048 * config/tc-i386.c (current_templates): New static variable.
8049 (md_assemble): Remove current_templates local variable.
8050 (md_assemble, i386_operand): Improve error and warning messages in
8051 many places. Add RESTORE_END_STRING in many places before error
8052 return. Clarify some comments.
8054 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8056 (md_assemble): Parse string instruction operands, looking for
8057 segment override prefixes. Check for invalid segment prefixes on
8059 (i386_operand): i.seg[] and max mem_operand changes for string
8061 * config/tc-i386.h (EsSeg): Define.
8063 * config/tc-i386.h (regKludge): Define.
8064 (iclrKludge, imulKludge): Don't define.
8065 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8066 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8067 opcode_modifier checks to look for more common cases first. Add
8068 default_seg for IsString case.
8070 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8072 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8074 * configure: Rebuild with new automake and libtool.
8075 * aclocal.m4, Makefile.in: Likewise.
8077 * doc/Makefile.am (as.dvi): New target.
8078 * doc/Makefile.in: Rebuild.
8080 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8082 * configure.in: Added sparc86x support.
8084 * configure: Rebuild.
8086 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8088 (md_parse_option): Warn if -EL is not supported for this architecture.
8090 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8092 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8094 * config/tc-mips.c (mips_ip): Note when we use get match on
8095 the full instruction name.
8097 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8099 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8100 back into the expression to handle add/sub simplification correctly.
8102 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8104 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8106 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8108 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8111 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8113 * symbols.c (max_indent_level): New global.
8114 (print_symbol_value_1): Use it.
8115 * expr.h (expr_build_dot): Declare.
8116 * expr.c (expr_build_dot): New function.
8118 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8120 * symbols.c (print_binary): New function.
8121 (print_expr_1): Call it.
8123 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8125 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8126 operand in the opcode.
8128 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8130 * config/tc-i386.h: Reorder operand flags and opcode modifier
8131 flags for clarity. Remove unused definitions: Unknown,
8132 ImmUnknown, DispUnknown, NoModrm.
8133 * config/tc-i386.c (type_names): Add missing Debug type.
8134 (md_assemble): Better duplicate prefix checking. Quicker string
8135 instruction check via new opcode_modifier flag.
8137 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8139 * doc/as.texinfo (Invoking): Clarify -Wa example.
8141 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8143 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8144 (s_mips_weakext): Define.
8145 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8146 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8149 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8151 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8152 is an error if the value can not be computed at assembly time.
8153 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8155 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8157 * gasp.c (main): Set next field of new include_path structure to
8158 NULL. From Avery Pennarun <averyp@gdc.ca>.
8160 * read.c (s_mri_sect): Call as_bad rather than abort for an
8161 unsupported MRI target.
8163 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8165 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8166 the destination of a branch instruction should be altered.
8167 (find_real_start): New function: Locate the real, Thumb coded
8168 start of a Thumb function.
8169 (do_t_branch23): Alter the destination of branches to Thumb
8172 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8174 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8176 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8179 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8181 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8182 * doc/c-hppa.texi: Likewise.
8184 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8186 * Makefile.am: Rebuild dependencies.
8187 * Makefile.in: Rebuild.
8189 * Makefile.am (DEP_INCLUDES): New variable.
8190 (.dep1): Change to work when srcdir is not an absolute path.
8191 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8192 * Makefile.in: Rebuild.
8194 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8197 LinearAddress patch.
8199 * configure.in: Set version to 2.9.1.
8200 * configure: Rebuild.
8202 * Branched binutils 2.9.
8204 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8206 * config/tc-i386.h (FWait): Define.
8207 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8208 other prefixes. Check FWait flag in opcode table to see which
8209 instructions require an fwait prefix.
8211 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8213 * stabs.c (get_stab_string_offset): Always create a stab string
8216 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8218 Fix some gcc -Wall warnings:
8219 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8220 * ehopt.c (eh_frame_code_alignment): Likewise.
8221 * expr.c (integer_constant, operand): Likewise.
8222 * frags.c (frag_align): Likewise.
8223 * gasp.c (level_0, change_base, doinstr): Likewise.
8224 * hash.c (hash_ask): Likewise.
8225 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8226 (debugging_pseudo): Likewise.
8227 * macro.c (define_macro, check_macro): Likewise.
8228 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8229 (ignore_rest_of_line, float_cons): Likewise.
8230 * symbols.c (decode_local_label_name): Likewise.
8231 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8232 (fixup_segment, number_to_chars_bigendian): Likewise.
8233 (number_to_chars_littleendian): Likewise.
8234 * config/atof-ieee.c (gen_to_words): Likewise.
8235 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8236 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8237 * read.c (output_big_sleb128): Initialize locals to avoid
8239 (output_big_uleb128, equals): Likewise.
8240 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8241 to unsigned int. Change zeros to unsigned int.
8242 * cond.c (s_if): Add return to default case.
8243 * frags.c (frag_now_fix): Change return type to addressT.
8244 * frags.h (frag_now_fix): Update declaration.
8245 * listing.c (file_info_struct): Change linenum to unsigned int.
8246 (struct list_info_struct): Change hll_line to unsigned int.
8247 (print_source): Update format string.
8248 * read.c (emit_expr): Change scan to unsigned int, and don't
8249 bother to initialize it.
8250 * symbols.c (dollar_label_count): Change to unsigned long.
8251 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8252 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8253 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8255 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8257 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8258 mcf5200 just as we do for m68000.
8259 (m68k_init_after_args): Likewise.
8260 (md_estimate_size_before_relax): Likewise.
8262 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8264 * config/tc-v850.c (md_assemble): Store relocation addend in
8265 fixup instead of instruction.
8267 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8269 * config/tc-i386.c (md_assemble): Swap template arguments to
8270 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8271 This macro is currently symmetric, so passing them the wrong
8272 way didn't cause any problem, but may if the macro is changed
8274 After copying template to i.tm, use i.tm. rather than t-> to
8275 access fields, and make t a const*
8276 Move i.tm.operand_types[] swap to immediately after the copy.
8278 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8280 * expr.h (expr_build_uconstant): Add prototype.
8281 (expr_build_unary,expr_build_binary): Add prototypes.
8282 * expr.c (expr_build_uconstant): New function.
8283 (expr_build_unary,expr_build_binary): New functions.
8285 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8287 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8288 * macro.c (macro_expand_body): Increase buffer size.
8289 * messages.c (as_warn): Likewise.
8290 (as_warn_where, as_bad, as_bad_where): Likewise.
8292 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8294 Based on patch from H.J. Lu <hjl@gnu.org>:
8295 * Makefile.am (DISTSTUFF): New variable.
8296 (diststuff): New target.
8297 * Makefile.in: Rebuild.
8299 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8301 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8302 m32r_elf_section_change_hook.
8304 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8305 emit a nop if a section ends with a 16 bit instruction.
8307 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8309 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8310 s_lcomm rather than obj_coff_lcomm.
8311 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8313 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8315 * config/tc-i386.h (LinearAddress): Define.
8316 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8317 instruction, don't use a default segment.
8319 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8321 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8322 * configure: Rebuild.
8324 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8326 * aclocal.m4, configure: Rebuild with libtool 1.2.
8328 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8330 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8331 PC relative branches. Patch courtesy of Jonathan Walton.
8334 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8336 * configure.in (emulations): Add thumb-pe target.
8338 * configure (emulations): Add thumb-pe target.
8340 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8342 * itbl-lex.l (yywrap): Don't define if already defined as a
8345 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8347 * depend.c (quote_string_for_make): New function.
8348 (wrap_output): Use it.
8350 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8352 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8353 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8355 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8357 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8358 Recognize -GN and -relax.
8359 (md_begin): Initialize gp size from -G switch.
8360 (alpha_force_relocation): Always force if -relax.
8361 (alpha_align): Take a new argument that will specify when to
8362 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8363 Change all callers. Emit nop alignment padding as nop+unop pair.
8365 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8367 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8368 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8370 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8372 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8373 require padding to the next long word boundary.
8375 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8377 * cgen.c: #include symcat.h.
8378 * config/tc-m32r.c: Likewise.
8380 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8382 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8383 absolute expressions instead of '$' prefixed register names.
8385 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8387 * read.c (s_set): Record file and line info for symbols when -as.
8388 (pseudo_set): Don't overwrite that dummy fragment.
8390 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8392 * config/tc-ppc.c (md_pseudo_table): Add "section".
8393 (ppc_named_section): New static function.
8395 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8397 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8398 so we don't have to scan the entire list.
8400 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8402 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8403 case, allow the parallel instructions to modify the same flag
8406 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8408 * listing.c (list_symbol_table): Categorize symbols by
8409 undefined_section rather than sy_frag->line == NULL.
8411 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8413 * Makefile.am (install-exec-local): Install properly when ln
8414 fails or tooldir == prefix.
8416 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8418 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8419 Test result of insert_operand for error.
8421 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8423 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8424 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8425 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8426 * doc/Makefile.in: Rebuild.
8428 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8430 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8431 (macro): Fix handling of M_COP[0-3].
8433 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8435 Based on patches from Ross Harvey <ross@teraflop.com>:
8436 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8437 if macro_alternate or macro_mri.
8438 (getstring): Remove support for byte constants between < and >.
8439 (get_any_string): '<' only starts a string if macro_alternate or
8441 (macro_expand_body): Permit keyword parameters following
8442 positional parameters.
8444 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8445 * configure.in (alpha*-*-netbsd*): New target.
8446 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8447 * configure: Rebuild.
8449 * as.h (flag_warn_suppress_instructionswap): Move from here...
8450 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8451 here, and make static.
8453 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8454 BFD_ASSEMBLER or MANY_SEGMENTS.
8456 * as.c (show_usage): Update bug-gnu-utils address.
8457 * gasp.c (show_usage): Likewise.
8458 * doc/as.texinfo (Bug Reporting): Likewise.
8460 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8462 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8463 insns regardless of the size of a pointer if we're in mips I or
8465 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8467 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8469 Fix rac to accept only a0:
8470 * tc-d10v.c (parallel_ok, find_opcode):
8471 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8472 Introduce OPERAND_GPR.
8474 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8476 * read.c (s_fill): Handle non-constant repeat counts by creating
8477 an rs_space fragment.
8479 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8481 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8482 from as_bad to as_warn.
8484 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8486 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8487 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8488 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8490 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8492 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8493 seg_fix_rotP rather than fix_root from seg_info.
8495 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8497 * expr.c: Add support for 0x1_2_3_4 bignums.
8499 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8501 * configure.in: Change -linux* to -linux-gnu*.
8502 * configure: Rebuild.
8504 * app.c (do_scrub_begin): Treat \r as whitespace.
8506 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8508 * Makefile.am: Update dependencies.
8509 * Makefile.in: Rebuild.
8511 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8513 * configure, aclocal.m4: Rebuild with new libtool.
8515 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8517 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8518 the argument to bfd_set_arch_mach.
8519 (load_address): Use bfd_arch_bits_per_address to determine the
8520 bit size of an address instead of looking at the isa level.
8521 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8523 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8525 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8527 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8529 * ehopt.c: New file.
8530 * as.h (enum _relax_state): Add rs_cfa.
8531 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8532 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8533 * read.c (emit_expr): Call check_eh_frame.
8534 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8535 (relax_segment): Likewise.
8536 * Makefile.am: Rebuild dependencies.
8537 (GAS_CFILES): Add ehopt.c.
8538 (GENERIC_OBJS): Add ehopt.o.
8539 * doc/internals.texi (Frags): Document rs_cfa.
8541 * as.c (show_usage): Mention --traditional-format.
8542 (parse_args): Accept --traditional-format.
8543 * as.h (flag_traditional_format): Declare.
8544 * output-file.c (output_file_create): If flag_traditional_format,
8545 set BFD_TRADITIONAL_FORMAT on stdoutput.
8546 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8548 * config/tc-mips.c (append_insn): Make sure that if we have a
8549 fixup for an unmatched %hi reloc, it does not associated with a
8552 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8553 * doc/Makefile.in: Likewise.
8555 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8557 * config/tc-m32r.c (check_for_side_effects): New function.
8558 (can_make_parallel): Add checks for instruction side effects
8559 clashing with the other instruction.
8560 (assemble_parallel_insn): Improve warning messages. Return error
8561 message from non-swapped instruction order.
8563 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8565 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8567 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8568 md_cleanup definition. This moves the forced literal output to
8569 the end of the source pass, and avoids macro's inserting literals
8570 into the code immediately after the macro expansion.
8572 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8574 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8575 a gas internal symbol is adjustable.
8576 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8578 * as.h: If gcc version greater than 2.6, use `__format__' and
8579 `__printf__' in function attributes, rather than `format' and
8582 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8584 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8586 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8588 Add tms320c30 support:
8589 * config/tc-tic30.h: New file.
8590 * config/tc-tic30.c: New file.
8591 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8592 TARGET_FORMAT as "coff-tic30".
8593 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8594 * Makefile.am: Rebuild dependencies.
8595 (CPU_TYPES): Add tic30.
8596 (CPU_OBJ_VALID): tic30-aout is valid.
8597 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8598 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8599 * configure, Makefile.in: Rebuild.
8601 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8603 * config/tc-v850.c (md_assemble): Improvements to error messages.
8605 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8607 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8608 BFD_RELOC_HI16_S to store the high bits of any value.
8610 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8611 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8612 assembler calculate relocations to any external symbol at all.
8613 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8614 involving generation of pc-relative relocs.
8615 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8616 has been moved to md_apply_fix3.
8618 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8619 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8620 which actually means (the address of identifier's GOT entry) +
8621 constant, which is not particularly useful.
8623 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8625 * read.h (include_dirs): Declare.
8626 (include_dir_count,include_dir_maxlen): Declare.
8628 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8630 * configure.in: Correct check for shared opcodes library.
8631 * configure: Rebuild.
8633 * listing.c (buffer_line): If we can't open the file, set at_end.
8634 (listing_print): Remove unused local variable fi.
8636 * config/m68k-parse.y (reglistpair): Handle register list in
8639 * config/vms-conf.h: Don't undef VERSION.
8641 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8643 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8645 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8647 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8648 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8649 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8650 (EXTRA_DIST): Define.
8651 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8652 explicitly rather than via the list of object files.
8653 (gcc-as.opt): New file created when make-gas.com is run.
8654 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8655 itbl-cpu.h} to #include appropriate file rather than copying that
8657 * config/vms-conf.h: Synchronize with current config.in.
8658 * Makefile.in: Rebuild.
8660 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8662 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8663 (parallel_ok): Relaxed parallel subinstruction dependency check.
8665 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8667 * as.h (flag_warn_suppress_instructionswap): added new flag.
8668 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8669 command line argument.
8670 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8671 warning only if flag_warn_suppress_instructionswap is false.
8673 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8675 * configure.in (i386-*-mingw32*): New target.
8676 * configure: Rebuild.
8678 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8680 * symbols.c (resolve_symbol_value): Don't set the segment if it
8681 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8683 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8686 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8688 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8689 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8692 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8694 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8696 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8698 * config/tc-v850.c (v850_insert_operand): Display instruction when
8699 an error is encountered.
8701 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8703 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8704 (i386-*-sco3.2v5*coff): New target.
8705 (i386-*-sco3.2*): New target.
8706 * configure: Rebuild.
8708 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8710 * config/tc-v850.c: Tidy error message production.
8712 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8714 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8715 validate_immediate return value in the right type for comparisons
8718 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8720 * listing.c (MAX_BYTES): Use listing variables not constants.
8721 (data_buffer): No longer an array, but a pointer.
8722 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8723 (listing_listing): Allocate data_buffer.
8725 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8727 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8728 --listing-rhs-width, --listing-cont-lines.
8729 (show_usage): Update.
8730 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8731 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8732 (print_lines): Use the variables instead of the constants.
8733 (listing_listing): Likewise.
8734 * listing.h: Declare the new vars.
8736 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8738 * as.c (parse_args): Add --keep-locals alias for -L.
8739 Add --strip-local-absolute.
8740 (show_usage): Update.
8741 * as.h (flag_strip_local_absolute): New flag.
8742 * symbols.c (S_IS_LOCAL): Use it.
8743 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8744 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8745 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8747 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8749 * config/tc-m32r.c: Detect if explicitly parallel instructions
8750 might have an io conflict and issue a warning message.
8752 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8754 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8755 cgen_swap_fixups): Functions to save, restore and swap the fixup
8756 chain with a backup copy.
8757 (cgen_asm_finish_insn): Returns address of constructed insn.
8759 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8761 * listing.c (file_info_struct): Remove FILE, add POS.
8762 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8763 (file_info): Don't open the file.
8764 (buffer_line): Check for the file in the last_open cache, updating
8766 (print_source): Don't reference file_info->file.
8767 (listing_listing): Likewise.
8768 (listing_print): Close the file in the cache, if any.
8770 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8772 * read.c (dwarf_file_string): New file static variable.
8773 (emit_expr): Look for constant sequence that leads up to a file
8774 name in DWARF debugging output.
8775 (stringer): Use dwarf_file_string to decide whether to accept a
8776 string as a file name.
8778 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8780 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8781 (crack_operand): Add reg->reglst MRI hack.
8782 (r_seg): Put reglst symbols in reg_section.
8783 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8785 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8787 * tc-sh.c (get_specific): Handle SGR & DBR.
8789 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8791 * tc-h8300.c (parse_reg): Take the length of the symbol into
8792 account when attempting to match a register name.
8793 * tc-h8500.c (parse_reg): Likewise.
8795 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8797 * cgen.c: Formatting changes to improve readability.
8799 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8801 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8804 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8806 Based on a patch from Jim Wilson
8807 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8808 (tc_gen_reloc): Handle cross section PC relative relocs
8811 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8813 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8815 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8817 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8818 (expr_jmp_buf): New static local.
8819 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8820 (cgen_md_operand): New function.
8821 * tc-m32r.c: Clean up pass over `struct foo' usage.
8822 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8824 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8826 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8827 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8829 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8831 * config/tc-i386.c (i386_operand): Give an error if there are
8832 unrecognized characters after an expression.
8834 For older changes see ChangeLog-9697