1 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
4 the address of a function result.
6 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
8 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
9 (md_assemble): Call dwarf2_emit_insn.
10 (shlib): Fix typo SHILB -> SHLIB.
11 (md_parse_option): Likewise.
12 (ppc_elf_validate_fix): Likewise:
13 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
15 2000-12-12 Nick Clifton <nickc@redhat.com>
17 * cgen.h: Fix formatting.
18 * input-scrub.c: Fix formatting.
19 * macro.c: Fix formatting.
20 * config/tc-mips.c: Fix formatting.
21 * doc/c-mips.texi: Fix formatting.
23 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
25 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
26 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
28 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
30 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
33 * i386.h (*_Suf): Remove No_dSuf.
34 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
36 (i386_optab): Remove 'd' in the suffixes.
38 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
40 * config/tc-i386.c (T_SHORT): Undefine before defining.
42 2000-12-05 Kazu Hirata <kazu@hxi.com>
44 * config/tc-mips.c: Fix formatting.
46 2000-12-04 Matthew Hiller <hiller@redhat.com>
48 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
49 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
50 (md_show_usage): Ditto.
51 (md_parse_option): Ditto.
52 (d10v_cleanup): Writes pending instruction only if
53 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
54 Fix compile time warning messages.
56 * doc/c-d10v.texi: Documents new options.
58 2000-12-04 Matthew Hiller <hiller@redhat.com>
60 * stabs.c (outputting_stabs_line_debug): New variable.
61 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
62 function entry and unset at function exit.
64 * read.h (outputting_stabs_line_debug): New extern declaration.
66 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
68 * dwarf2dbg.c: Fix compile time warning messages.
70 2000-12-03 Kazu Hirata <kazu@hxi.com>
72 * config/tc-a29k.c: Fix formatting.
73 * config/tc-alpha.c: Likewise.
74 * config/tc-arm.c: Likewise.
75 * config/tc-cris.c: Likewise.
76 * config/tc-hppa.c: Likewise.
77 * config/tc-i370.c: Likewise.
78 * config/tc-i386.c: Likewise.
79 * config/tc-i860.c: Likewise.
80 * config/tc-i960.c: Likewise.
81 * config/tc-ia64.c: Likewise.
82 * config/tc-m68hc11.c: Likewise.
83 * config/tc-m68k.c: Likewise.
84 * config/tc-m88k.c: Likewise.
85 * config/tc-pj.c: Likewise.
86 * config/tc-ppc.c: Likewise.
87 * config/tc-sh.c: Likewise.
88 * config/tc-sparc.c: Likewise.
89 * config/tc-tahoe.c: Likewise.
90 * config/tc-vax.c: Likewise.
92 2000-12-01 Chris Demetriou <cgd@sibyte.com>
94 * config/tc-mips.c (mips_ip): When calculating offsets,
95 don't accept as constant the difference between the
96 addresses of symbols in two different sections.
98 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
100 (validate_mips_insn): Likewise. Also, update 'B' operand
101 specifier to use OP_*_CODE20 constants and delete 'm' operand
103 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
104 operand specifiers. Change warning generated by 'B' operand
105 specifier to reflect its new multi-purpose usage.
107 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
108 -1, and update comment.
109 (file_mips_isa): Likewise.
110 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
111 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
112 ISA_* constants rather than hard-coded numbers.
113 (mips_cpu_info): New structure.
114 (mips_cpu_info_table): New table describing CPU and ISA names
116 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
117 mips_cpu_info_from_cpu): New functions.
118 (mips_isa_to_str): New function to get string for ISA name.
119 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
121 (md_begin): Redo CPU and ISA selection logic, using
122 mips_cpu_info_from_*. Convert to use ISA_* constants rather
123 than hard-coded numbers.
124 (append_insn, mips_emit_delays, macro, macro2): Convert to use
125 ISA_* constants rather than hard-coded numbers.
126 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
127 (md_longopts): Delete OPTION_NO_MIPS32.
128 (md_parse_option): Convert to use ISA_* constants rather than
129 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
130 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
131 to use strcasecmp to recognize "default" and to use
132 mips_cpu_info_from_name to get CPU numbers from argument.
133 (md_show_usage): Move -mips32 so it's with the rest of the ISA
134 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
136 (s_mipsset): Accept ISA value 32.
137 * doc/as.texinfo: Clean up MIPS options summary slightly,
138 remove -no-mips32. Add note about -mips4 and -mips32
139 specifying those ISA levels. Delete -mips32 and -no-mips32
140 cpu flag descriptions.
141 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
142 up the supported CPU switch list, and replace 4Kc, 4Km, and
143 4Kp entries with a single mips32-4k entry. Note that you can
146 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
148 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
150 (md_parse_option): Add cases for OPTION_MIPS5 and
152 (md_show_usage): Mention -mips5 and -mips64 arguments.
153 (s_mipsset): Add cases for MIPS5 and MIPS64.
154 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
156 * doc/as.texinfo: Mention -mips5 and -mips64 options
158 * doc/c-mips.texi: Likewise. Also update introduction
159 and ".set" usage information.
161 * config/tc-mips.c (md_show_usage): Add "sb1" to the
163 (mips_cpu_info_table): Add SB-1 entries.
164 * doc/c-mips.texi: Add "sb1" to the list of CPUs
165 known to the -mcpu option.
167 * doc/as.texinfo: Correct description of MIPS -mcpu
168 option, by copying some of the text from doc/c-mips.texi.
170 2000-12-01 Joel Sherrill <joel@OARcorp.com>
172 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
174 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
175 (sparc*-*-rtems*): Switched from a.out to ELF.
176 * configure: Regenerate.
177 * config.in: Regenerate.
178 * Makefile.in: Regenerate.
179 * aclocal.m4: Regenerate.
180 * po/gas.pot: Regenerate.
182 2000-11-30 Philip Blundell <pb@futuretv.com>
184 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
185 even in non BFD_ASSEMBLER case.
187 2000-11-30 Diego Novillo <dnovillo@redhat.com>
189 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
192 2000-11-29 Richard Henderson <rth@redhat.com>
194 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
195 until dwarf2_finish; use relaxation to get cross-fragment offsets;
196 thread multiple subsegments properly; handle multiple code
197 sections properly; emit proper compilation unit info for assembler
200 * as.h (enum _relax_state): Add rs_dwarf2dbg.
201 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
202 (dwarf2dbg_estimate_size_before_relax): Declare.
203 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
204 * write.c: Include dwarf2dbg.h.
205 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
206 (relax_segment): Likewise.
208 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
210 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
211 jump>: Use as_bad_where instead of as_bad. Tweak error message
212 accordingly. Stabilize frag by updating fix part and resetting
214 <undefined symbol, unconditional jump>: Ditto.
215 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
216 indexing is_end_of_line[].
217 (md_assemble): Initialize size to 0.
218 (md_section_align): Mark parameter seg as unused.
219 (parse_reg): Parse names case-insensitively.
221 2000-11-28 Kazu Hirata <kazu@hxi.com>
223 * config/obj-aout.h: Fix formatting.
224 * config/obj-bout.h: Likewise.
225 * config/obj-coff.c: Likewise.
226 * config/obj-coff.h: Likewise.
227 * config/obj-elf.h: Likewise.
228 * config/obj-som.h: Likewise.
229 * config/obj-vms.c: Likewise.
230 * config/obj-vms.h: Likewise.
231 * config/tc-h8300.h: Likewise.
232 * config/tc-ns32k.h: Likewise.
233 * config/tc-sparc.h: Likewise.
234 * config/tc-tic54x.h: Likewise.
235 * config/tc-z8k.h: Likewise.
237 2000-11-28 Nick Clifton <nickc@redhat.com>
239 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
240 License is present in the sources, but not the output, and
241 also available from the GNU website.
242 (GNU Free Documentation License): Comment out this section.
244 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
246 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
247 targets. Remove i860 from valid a.out targets.
248 * Makefile.in: Regenerate.
250 * config/tc-cris.c: Include dwarf2dbg.h.
251 (md_pseudo_table): Add .file and .loc.
252 (md_assemble): Call dwarf2_emit_insn if generating ELF.
253 (s_cris_file, s_cris_loc): New.
254 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
255 * Makefile.am: Regenerate dependencies.
256 * Makefile.in: Regenerate.
258 2000-11-28 Alan Modra <alan@linuxcare.com.au>
260 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
261 (MRI_MUL_PRECEDENCE): Likewise.
262 (op_rank): Fix a comment typo.
264 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
266 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
268 (get_operand): Fix analysis for movw/movb instructions.
270 2000-11-24 Nick Clifton <nickc@redhat.com>
272 * configure.in (xscale-elf): Add target.
273 (xscale-coff): Add target.
274 * configure: Regenerate.
276 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
278 (ARM_EXT_XSCALE): New ARM architecture extension.
279 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
280 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
281 (ARM_THUMB): Rename to ARM_EXT_THUMB.
282 (ARM_ARCH_V4): Remove processor from architecture.
283 (ARM_ARCH_3M): New architecutre definition.
284 (ARM_ARCH_V5TE): New architecutre definition.
285 (ARM_ARCH_XSCALE): New architecutre definition.
286 (CPU_DEFAULT): Allow to be defaulted to XScale.
287 (atpcs): New boolean variable.
288 (ldr_flags): Support 'd' flag for double word loads.
289 (str_flags): Support 'd' flag for double word stored.
290 (do_mia): New function.
291 (do_mar): New function.
292 (do_mra): New function.
293 (do_pld): New function.
294 (do_ldrd): New function.
295 (do_blx): New function.
296 (do_bkpt): New function.
297 (do_clz): New function.
298 (do_lstc2): New function.
299 (do_cdp2): New function.
300 (do_t_blx): New function.
301 (do_t_bkpt): New function.
302 (do_smla): New function.
303 (do_smlal): New function.
304 (do_smul): New function.
305 (do_qadd): New function.
306 (do_co_reg2c): New function.
307 (LONGEST_INSN): Redefine to 7.
309 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
310 command line switches.
312 2000-11-22 Jim Wilson <wilson@redhat.com>
314 * config/tc-ia64.c (pseudo_func): Add missing initializers.
315 (struct rsrc): Make line unsigned.
316 (gr_values): Add missing initializer.
317 (SLOT_NUM_NOT_SET): Add unsigned cast.
318 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
319 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
320 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
321 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
322 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
323 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
324 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
325 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
326 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
327 Add ATTRIBUTE_UNUSED to unused parameters.
328 (convert_expr_to_ab_reg): Add parens.
329 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
330 (dot_prologue): Initialize grsave when declared.
331 (md_pseudo_table): Add missing initializers.
332 (operand_match): Add casts to bfd_vma.
333 (emit_one_bundle): Delete unused local prev. Make required_template
335 (specify_resource): Cast i to unsigned.
336 (note_register_values): Use fprintf_vma.
337 (print_dependency): Likewise.
339 2000-11-21 Jim Wilson <wilson@redhat.com>
341 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
342 for unwind info section.
343 (dot_endp): Likewise for unwind section.
345 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
348 2000-11-21 Jakub Jelinek <jakub@redhat.com>
350 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
351 (output_insn): Call dwarf2_emit_insn.
352 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
354 2000-11-17 Richard Henderson <rth@redhat.com>
356 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
357 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
358 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
360 2000-11-17 Nick Clifton <nickc@redhat.com>
362 * config/tc-arm.c (md_pseudo_table): Add support for .line and
365 2000-11-17 Richard Henderson <rth@redhat.com>
367 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
369 2000-11-17 Richard Henderson <rth@redhat.com>
371 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
372 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
373 tri-state definition of alpha_flag_mdebug.
374 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
375 (s_alpha_file): Store first .file directive.
377 (md_pseudo_table): Add stabs and stabn.
379 2000-11-17 Richard Henderson <rth@redhat.com>
381 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
383 2000-11-17 Richard Henderson <rth@redhat.com>
385 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
386 (main): Call dwarf2_finish.
387 * as.h (debug_type): Clarify documentation of the meaning
389 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
390 (print_stats): Fix parenthesis problem.
391 (now_subseg_size): New.
392 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
393 (dwarf2_directive_file): Don't set debug_type.
394 (dwarf2_where): Honor DEBUG_DWARF2 first.
395 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
396 do nothing if not emitting dwarf2 debug info, or no work.
397 * dwarf2dbg.h (dwarf2_emit_insn): Update.
398 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
399 (ecoff_new_file): Likewise.
400 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
401 commentary wrt dwarf2.
403 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
404 ATTRIBUTE_UNUSED as needed.
405 (emit_insn): Call dwarf2_emit_insn.
408 (s_alpha_coff_wrapper): Don't handle them.
409 (md_pseudo_table): Update for .file and .loc.
410 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
412 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
413 don't protect with debug_type.
414 * config/tc-hppa.c (md_assemble): Likewise.
415 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
416 * config/tc-mn10300.c (md_assemble): Likewise.
417 * config/tc-sh.c (md_assemble): Likewise.
418 * config/tc-v850.c (md_assemble): Likewise.
420 * config/tc-arm.c (arm_end_of_source): Remove.
421 * config/tc-hppa.c (pa_end_of_source): Remove.
422 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
423 * config/tc-mn10300.c (mn10300_finalize): Remove.
424 * config/tc-sh.c (sh_finalize): Remove.
425 * config/tc-v850.c (sh_finalize): Remove.
427 * config/tc-arm.h (md_end): Remove.
428 * config/tc-hppa.h (md_end): Remove.
429 (DWARF2_LINE_MIN_INSN_LENGTH): New.
430 * config/tc-m68hc11.h (md_end): Remove.
431 * config/tc-mn10300.h (md_end): Remove.
432 * config/tc-sh.h (md_end): Remove.
433 * config/tc-v850.h (md_end): Remove.
435 * config/tc-ia64.c (emit_one_bundle): Don't protect
436 dwarf2 bits with debug_type.
437 (md_assemble): Likewise.
438 (ia64_end_of_source): Don't call dwarf2_finish.
440 2000-11-16 Jim Wilson <wilson@redhat.com>
442 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
443 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
446 2000-11-16 H.J. Lu <hjl@gnu.org>
448 * config/obj-elf.c (obj_elf_symver): Don't check the missing
451 2000-11-15 Kazu Hirata <kazu@hxi.com>
453 * config/tc-tic30.c: Fix formatting.
454 * config/tc-tic80.c: Likewise.
455 * config/tc-v850.c: Likewise.
456 * config/tc-vax.c: Likewise.
457 * config/tc-w65.c: Likewise.
458 * config/tc-z8k.c: Likewise.
460 2000-11-14 DJ Delorie <dj@redhat.com>
462 * config/tc-v850.c: Support dwarf2.
463 * config/tc-v850.h: Ditto.
465 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
466 parse_cons_expression_v850 to initialize hold_cons_reloc.
468 2000-11-15 Bernd Schmidt <bernds@redhat.com>
470 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
471 (errata_nops_necessary_p): New function.
472 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
475 2000-11-14 Jim Wilson <wilson@redhat.com>
477 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
478 return little endian bfd formats.
480 2000-11-14 Kazu Hirata <kazu@hxi.com>
482 * config/aout_gnu.h: Fix formatting.
483 * config/atof-vax.c: Likewise.
484 * config/m68k-parse.h: Likewise.
485 * config/m88k-opcode.h: Likewise.
486 * config/obj-elf.c: Likewise.
487 * config/tc-arm.c: Likewise.
488 * config/tc-cris.c: Likewise.
489 * config/tc-i386.c: Likewise.
490 * config/tc-ia64.c: Likewise.
491 * config/tc-mn10300.c: Likewise.
492 * config/te-386bsd.h: Likewise.
493 * config/te-hppa.h: Likewise.
494 * config/te-nbsd.h: Likewise.
495 * config/te-ppcnw.h: Likewise.
496 * config/te-sparcaout.h: Likewise.
497 * config/te-tmips.h: Likewise.
498 * config/vax-inst.h: Likewise.
499 * config/vms-conf.h: Likewise.
501 2000-11-14 Jakub Jelinek <jakub@redhat.com>
503 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
505 2000-11-13 H.J. Lu <hjl@gnu.org>
507 * config/obj-elf.c (elf_frob_symbol): Support
508 ".symver name,name2@@@nodename".
509 (elf_frob_file_before_adjust): Likewise.
511 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
512 and ".symver name,name2@@@nodename".
515 2000-11-12 H.J. Lu (hjl@gnu.org)
517 * config/obj-elf.c (obj_elf_symver): Check missing version
520 2000-11-12 H.J. Lu (hjl@gnu.org)
522 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
523 instead of bfd_vma for non-bfd assemblers.
525 2000-11-09 Kazu Hirata <kazu@hxi.com>
527 * itbl-ops.c: Fix comment typos.
529 2000-11-08 Jim Wilson <wilson@redhat.com>
531 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
532 (struct unwind): Add next_slot_frag field.
533 (slot_index): New parameters slot_frag and first_frag. Add code
534 to add in frag sizes when different. Add comments.
535 (fixup_unw_records): New locals first_frag and last_frag. Pass new
536 arguments to slot_index.
537 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
538 loop end. Set next_slot_frag field.
540 2000-11-07 H.J. Lu <hjl@gnu.org>
542 * doc/as.texinfo (.symver): Updated for versioned symbol
545 * obj.h (format_ops): Add the frob_file_before_adjust field.
547 * config/obj-aout.c (aout_format_ops): Set the
548 frob_file_before_adjust field to 0.
549 * config/obj-coff.c (coff_format_ops): Likewise.
550 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
552 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
554 (elf_frob_file_before_adjust): New function to remove unneeded
555 versioned symbols from the symbol table.
556 (elf_format_ops): Set the frob_file_before_adjust field to
557 elf_frob_file_before_adjust.
559 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
562 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
564 2000-11-07 Peter Targett <peter.targett@arccores.com>
566 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
568 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
569 Fix compile time warning messages.
571 2000-11-07 Nick Clifton <nickc@redhat.com>
573 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
574 buffer in order to avoid buffer overflows.
576 2000-11-06 Steve Ellcey <sje@cup.hp.com>
578 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
579 Change M to m for -milp32 or -mlp64 to match gcc.
580 (dot_endp): Use bytes_per_address instead of 8.
581 (emit_one_bundle): Use number_to_chars_littleendian instead of
583 (fix_insn): Likewise.
584 (ia64_init): New function.
585 (ia64_target_format): New function.
586 (md_begin): Set endianness, arch, and machine as appropriate.
587 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
588 Make these macros depend on TE_HPUX macro.
589 (TARGET_FORMAT): Define.
590 (HOST_SPECIAL_INIT): Define.
591 * config/te-hpux.h: New file.
592 * configure.in: Add "ia64-*-hpux*" target to configure.
593 * configure: Regenerate.
595 2000-11-06 Kazu Hirata <kazu@hxi.com>
597 * as.c: Fix formatting.
598 * dwarf2dbg.c: Likewise.
599 * input-file.c: Likewise.
600 * input-file.h: Likewise.
601 * input-scrub.c: Likewise.
602 * itbl-ops.c: Likewise.
603 * listing.c: Likewise.
605 * messages.c: Likewise.
607 * subsegs.c: Likewise.
608 * subsegs.h: Likewise.
611 2000-11-06 Nick Clifton <nickc@redhat.com>
613 * doc/as.texinfo: Add GNU Free Documentation License.
614 * doc/gasp.texi: Add GNU Free Documentation License.
615 * doc/as.1: Add GNU Free Documentation License.
617 2000-11-05 Nick Clifton <nickc@redhat.com>
619 * config/tc-arm.c: Add include of "dwarf2dbg.h"
621 2000-11-02 Per Lundberg <plundis@chaosdev.org>
623 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
624 * configure: Regenerate.
626 2000-11-01 Nick Clifton <nickc@redhat.com>
628 * read.c (original_case_string): New global variable.
629 (read_a_source_file): Copy opcode string into
630 original_case_string if clobbering the case of the opcode.
631 * read.h: Export the definition of original_case_string.
632 * config/tc-arm.c (md_assembler): When parsing a .req
633 directive use the original opcode string, not the case
636 2000-11-02 Nick Clifton <nickc@redhat.com>
638 * config/tc-mn10300.c (debug_line): Remove this static
640 (md_assemble): Call dwarf2_generate_asm_lineno instead of
641 dwarf2_where and dwarf2_gen_line_info.
643 2000-11-02 Theo Honohan <th@futuretv.com>
645 * config/tc-arm.c (do_msr): Improve error message.
647 2000-10-31 Eric Christopher <echristo@redhat.com>
649 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
650 or pc-relative, else use fx_offset.
652 2000-10-31 Jim Wilson <wilson@redhat.com>
654 * config/tc-ia64.c (struct md): New field tag_fixups.
655 (ia64_flush_insns): Handle tag_fixups. Error if dangling
656 qualifying predicate.
657 (emit_one_bundle): Delete spurious multiplication by one. Handle
659 (ia64_start_line): Error if dangling qualifying predicate.
660 (defining_tag): New static variable.
661 (ia64_unrecognized_line, case '['): Parse tags.
662 (ia64_frob_label): Create tag_fixups.
663 (md_assemble): Reset md.qp.X_op after using it.
665 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
667 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
669 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
671 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
673 2000-10-30 Kazu Hirata <kazu@hxi.com>
675 * expr.c: Fix formatting.
676 * flonum-copy.c: Likewise.
677 * flonum.h: Likewise.
681 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
683 * as.h (OPTION_MD_BASE): Bump to 190.
684 * as.c (parse_args) <std_longopts>: Add comment about the need to
685 check OPTION_MD_BASE in as.h.
687 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
690 2000-10-27 Nick Clifton <nickc@redhat.com>
692 * configure.in (emulations): Add m68hc12.
693 * configure: Regenerate.
694 * po/gas.pot: Regenerate.
696 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
698 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
700 (arm_psr_parse): Handle lowercase CPSR and SPSR.
702 2000-10-25 Nick Clifton <nickc@redhat.com>
704 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
705 a DWARF2 line number information sequence.
707 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
709 * read.c (generate_lineno_debug): Update comment describing why
710 DWARF2 line number debug information is not generated
711 automatically by this function.
713 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
716 * config/tc-arm.h (md_end): Define.
717 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
719 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
720 if generating DWARF2 line numbers.
721 (arm_end_of_source): New function. Call dwarf2_finish if
724 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
725 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
726 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
728 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
730 * tc-i386.c: Fix prototype declarations for functions taking no
733 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
735 * tc-i386.c (i386_operand_modifier): Remove.
736 (build_displacement_string): Remove.
737 (i386_parse_seg): Remove.
738 (i386_intel_memory_operand): Remove.
739 (i386_intel_operand): Re-write using recursive descent parser based
740 on MASM documentation.
741 (struct intel_parser_s): New structure.
742 (intel_parser): New static variable.
743 (struct intel_token): New structure.
744 (cur_token, prev_token): New static variables.
757 (intel_match_token): New function.
758 (intel_get_token): New function.
759 (intel_putback_token): New function.
760 (intel_expr): New function.
761 (intel_e05): New function.
762 (intel_e05_1): New function.
763 (intel_e06): New function.
764 (intel_e06_1): New function.
765 (intel_e09): New function.
766 (intel_e09_1): New function.
767 (intel_e10): New function.
768 (intel_e10_1): New function.
769 (intel_e11): New function.
771 2000-10-20 Jakub Jelinek <jakub@redhat.com>
773 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
774 instructions to loose any special insn->architecture mask.
776 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
777 (sparc_md_end, sparc_arch_types, sparc_arch,
778 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
779 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
780 request v9b architecture if they are used).
782 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
784 * config/tc-m68k.c: Fix the previous misapplied patch.
786 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
788 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
789 BFD_ASSEMBLER and !BFD_ASSEMBLER.
790 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
793 2000-10-17 Kazu Hirata <kazu@hxi.com>
795 * debug.c: Fix formatting.
796 * depend.c: Likewise.
797 * dwarf2dbg.c: Likewise.
798 * dwarf2dbg.h: Likewise.
802 * flonum-konst.c: Likewise.
805 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
807 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
809 * doc/as.texinfo: Added notes about this new option.
811 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
813 * config/tc-sh.c (JREG): Remove.
814 (md_convert_frag): Remove #if 0:d code using JREG.
816 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
818 * config/tc-i386.c (i386_operand_modifier): Only match
819 modifiers SHORT and FLAT if they are followed by a space.
820 (parse_register): When `allow_naked_reg' is set, do not confuse
821 identifiers that start with a register name with a register.
823 2000-10-12 Kazu Hirata <kazu@hxi.com>
825 * app.c: Fix formatting.
828 * bit_fix.h: Likewise.
833 2000-10-11 Alan Modra <alan@linuxcare.com.au>
835 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
837 2000-10-07 Alan Modra <alan@linuxcare.com.au>
839 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
840 Re-arrange function a little and improve error message.
842 * write.c (write_relocs): Fix a comment.
844 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
847 2000-10-05 Jim Wilson <wilson@cygnus.com>
849 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
851 2000-10-05 Alan Modra <alan@linuxcare.com.au>
853 * config/tc-i386.c: Delete some useless comments, reformat others.
855 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
856 non-global syms in linkonce sections.
858 2000-10-04 Ralf Baechle <ralf@gnu.org>
860 * config/tc-ia64.c (operand_match): Don't use // style comments.
861 * config/tc-i370.c: Likewise.
863 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
865 Changes to handle varying register prefix and user symbol prefix.
866 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
867 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
868 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
869 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
870 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
871 (demand_register_prefix): New variable.
872 (md_pseudo_table): New pseudo ".syntax".
873 (md_longopts): New options --no-underscore and --underscore.
874 (cris_target_format): Return elf32-us-cris or elf32-cris depending
875 on symbols_have_leading_underscore.
876 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
877 (get_spec_reg): Ditto.
878 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
880 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
882 <case OPTION_NO_US, case OPTION_US>: New.
883 (md_show_usage): Be brief and reformat to match continuation of
885 * po/gas.pot: Regenerate.
887 2000-09-28 Alan Modra <alan@linuxcare.com.au>
889 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
890 force relocs for 12 bit branches.
891 (md_apply_fix): Similarly, adjust logic here.
893 2000-09-28 Alan Modra <alan@linuxcare.com.au>
895 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
896 adjust for external and weak syms as we will use a reloc. Allow
897 for +8 offset when calculating limits of branches.
898 (hppa_fix_adjustable): Undo 2000-09-23 change.
899 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
900 Correct distance calculation.
901 (tc_gen_reloc): Print the file name and line number if we can't
904 From John David Anglin <dave@hiauly1.hia.nrc.ca>
905 * config/tc-hppa.c (nonzero_dibits): Define.
906 (arg_reloc_stub_needed): Check each arg and return value
907 separately for zero case.
908 (pa_align): Declare argument `bytes'.
910 2000-09-25 Kazu Hirata <kazu@hxi.com>
912 * config/tc-cris.c: Fix formatting.
913 * config/tc-d10v.h: Likewise.
914 * config/tc-d30v.c: Likewise.
915 * config/tc-d30v.h: Likewise.
916 * config/tc-fr30.c: Likewise.
917 * config/tc-fr30.h: Likewise.
918 * config/tc-m68k.c: Likewise.
919 * config/tc-m68k.h: Likewise.
920 * config/tc-pj.h: Likewise.
921 * config/tc-ppc.c: Likewise.
922 * config/tc-ppc.h: Likewise.
923 * config/tc-sh.c: Likewise.
924 * config/tc-sh.h: Likewise.
925 * config/tc-sparc.c: Likewise.
926 * config/tc-v850.h: Likewise.
927 * config/tc-vax.h: Likewise.
928 * config/tc-w65.h: Likewise.
929 * config/tc-z8k.h: Likewise.
931 2000-09-23 Alan Modra <alan@linuxcare.com.au>
933 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
935 (hppa_force_relocation): Likewise.
937 2000-09-22 Jim Wilson <wilson@cygnus.com>
939 * config/tc-ia64.c (dv_sem): Add "stop".
940 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
941 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
942 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
944 (mark_resources): Check IA64_RS_PRr.
946 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
948 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
949 md_estimate_size_before_relax): Redesign and clean up the
950 relaxation mechanism.
952 2000-09-21 Kazu Hirata <kazu@hxi.com>
954 * config/tc-ns32k.c: Fix formatting.
955 * config/tc-ns32k.h: Likewise.
957 2000-09-20 Kazu Hirata <kazu@hxi.com>
959 * config/tc-m32r.c: Fix formatting.
960 * config/tc-m32r.h: Likewise.
961 * config/tc-m68851.h: Likewise.
962 * config/tc-m68hc11.c: Likewise.
963 * config/tc-m68hc11.h: Likewise.
964 * config/tc-m88k.c: Likewise.
965 * config/tc-mcore.c: Likewise.
966 * config/tc-mcore.h: Likewise.
967 * config/tc-mips.c: Likewise.
968 * config/tc-mips.h: Likewise.
969 * config/tc-mn10200.h: Likewise.
970 * config/tc-mn10300.h: Likewise.
971 * config/tc-tahoe.c: Likewise.
972 * config/tc-tahoe.h: Likewise.
974 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
976 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
977 Likewise in relaxation description comments.
979 2000-09-18 Alan Modra <alan@linuxcare.com.au>
981 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
982 subtraction of two syms without emitting a relocation.
984 From David Huggins-Daines <dhd@linuxcare.com>
985 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
986 global or weak symbols.
988 2000-09-15 Kazu Hirata <kazu@hxi.com>
990 * config/tc-h8300.h: Fix formatting.
991 * config/tc-h8500.c: Likewise.
992 * config/tc-h8500.h: Likewise.
993 * config/tc-hppa.h: Likewise.
994 * config/tc-i370.h: Likewise.
995 * config/tc-i386.h: Likewise.
996 * config/tc-i860.c: Likewise.
997 * config/tc-i860.h: Likewise.
998 * config/tc-i960.h: Likewise.
999 * config/tc-ia64.c: Likewise.
1000 * config/tc-ia64.h: Likewise.
1002 2000-09-14 Kazu Hirata <kazu@hxi.com>
1004 * config/tc-a29k.c: Fix formatting.
1005 * config/tc-alpha.c: Likewise.
1006 * config/tc-arc.c: Likewise.
1007 * config/tc-arc.h: Likewise.
1008 * config/tc-arm.c: Likewise.
1009 * config/tc-arm.h: Likewise.
1010 * config/tc-avr.c: Likewise.
1011 * config/tc-avr.h: Likewise.
1012 * config/tc-tic30.c: Likewise.
1013 * config/tc-tic30.h: Likewise.
1014 * config/tc-tic54x.c: Likewise.
1015 * config/tc-tic54x.h: Likewise.
1016 * config/tc-tic80.c: Likewise.
1017 * config/tc-tic80.h: Likewise.
1019 2000-09-14 Timothy Wall <twall@cygnus.com>
1021 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1022 parallel comparisons for later use.
1023 (struct rsrc): Add parallel comparison type.
1024 (resources_match): Skip special cases of PR usage (non-conflicting
1027 2000-09-13 Kazu Hirata <kazu@hxi.com>
1029 * config/obj-ecoff.c: Fix formatting.
1030 * config/obj-elf.c: Likewise.
1031 * config/obj-elf.h: Likewise.
1032 * config/obj-evax.h: Likewise.
1033 * config/obj-generic.h: Likewise.
1034 * config/obj-hp300.c: Likewise.
1035 * config/obj-hp300.h: Likewise.
1036 * config/obj-ieee.h: Likewise.
1037 * config/obj-vms.c: Likewise.
1038 * config/obj-vms.h: Likewise.
1040 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1042 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1043 (md_parse_option): Ditto.
1044 (md_longopts): Add -mips32 option.
1045 (md_show_usage): Document new options.
1046 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1047 (mips_ip): Assemble mfc0 with a sub-selection code.
1048 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1049 (mips_cpu_to_str): New function.
1050 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1051 Use CPU_* defines instead of hardcoded numbers.
1053 * doc/as.texinfo: Document new options.
1054 * doc/c-mips.texi: Ditto.
1056 2000-09-12 Kazu Hirata <kazu@hxi.com>
1058 * as.h: Fix formatting.
1059 * asintl.h: Likewise.
1060 * bit_fix.h: Likewise.
1061 * config/obj-aout.c: Likewise.
1062 * config/obj-aout.h: Likewise.
1063 * config/obj-bout.c: Likewise.
1064 * config/obj-bout.h: Likewise.
1065 * config/obj-coff.c: Likewise.
1066 * config/obj-coff.h: Likewise.
1067 * dwarf2dbg.h: Likewise.
1069 * flonum.h: Likewise.
1070 * frags.h: Likewise.
1071 * itbl-ops.h: Likewise.
1072 * macro.h: Likewise.
1075 * struc-symbol.h: Likewise.
1076 * subsegs.h: Likewise.
1077 * symbols.h: Likewise.
1079 * write.h: Likewise.
1081 2000-09-11 Kazu Hirata <kazu@hxi.com>
1083 * bignum-copy.c: Fix formatting.
1084 * config/tc-i370.c: Likewise.
1085 * config/tc-i960.c: Likewise.
1086 * config/tc-m68k.c: Likewise.
1087 * ehopt.c: Likewise.
1088 * flonum-copy.c: Likewise.
1089 * flonum-konst.c: Likewise.
1090 * flonum-mult.c: Likewise.
1091 * literal.c: Likewise.
1094 * stabs.c: Likewise.
1095 * subsegs.c: Likewise.
1097 2000-09-09 Philip Blundell <philb@gnu.org>
1099 * configure.in (arm*-*-uclinux*): New target.
1100 * configure: Regenerate.
1102 2000-09-09 Kazu Hirata <kazu@hxi.com>
1104 * input-file.c: Fix formatting.
1105 * itbl-ops.c: Likewise.
1106 * messages.c: Likewise.
1108 2000-09-08 Philip Blundell <philb@gnu.org>
1110 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1113 2000-09-07 H.J. Lu <hjl@gnu.org>
1115 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1116 * configure: Rebuild.
1118 2000-09-07 Kazu Hirata <kazu@hxi.com>
1120 * atof-generic.c: Fix formatting.
1121 * config/tc-mips.c: Likewise.
1122 * config/tc-vax.c: Likewise.
1123 * input-scrub.c: Likewise.
1125 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1127 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1128 * configure.in (sh-*-linux*): Added.
1129 * configure: Rebuilt.
1131 2000-09-06 Kazu Hirata <kazu@hxi.com>
1133 * config/tc-hppa.c: Fix formatting.
1135 * ecoff.c: Fix formatting.
1137 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1139 * configure: Rebuilt with new libtool.m4.
1141 2000-09-05 Kazu Hirata <kazu@hxi.com>
1143 * cgen.c: Fix formatting.
1144 * config/tc-ia64.c: Likewise.
1146 2000-09-05 Nick Clifton <nickc@redhat.com>
1148 * aclocal.m4: Regenerate.
1149 * config.in: Regenerate.
1150 * configure: Regenerate.
1151 * po/gas.pot: Regenerate.
1153 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1155 * config/tc-cris.c: Correct comment typos.
1157 2000-09-05 Eric Christopher <echristo@cygnus.com>
1159 * config/tc-mn10300.c: Cleanup.
1160 (md_pcrel_from): Enable.
1162 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1164 * expr.c (operand): Fix a comment typo.
1165 * write.c (write_relocs): Fix a signed/unsigned warning.
1167 * config/tc-hppa.c (fudge_reg_expressions): New
1168 (hppa_force_reg_syms_absolute): New.
1169 (pa_equ): Allow reg_section expressions.
1170 * config/tc-hppa.c (md_optimize_expr): Define.
1171 (hppa_force_reg_syms_absolute): Prototype.
1173 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1174 (pa_parse_number): Pass in arg to select fp reg parsing.
1175 Return 1 to indicate format checks pass. If strict, then only
1176 accept a register or register symbol. Return value in...
1177 (pa_number): New static for pa_parse_number.
1178 (FP_REG_BASE): Define.
1179 (FP_REG_RSEL): Define.
1180 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1181 appropriate. White space changes.
1182 (need_pa11_opcode): Don't bother passing any params, get them from
1184 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1185 Remove extraneous check in case 'Q'.
1186 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1187 reg, set section of resulting symbol to reg_section.
1188 (pa_parse_space_stmt): Modify call to pa_parse_number.
1189 (pa_space): Likewise.
1191 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1192 (hppa_force_relocation): Handle vtable relocs.
1193 (pa_vtable_entry): New.
1194 (pa_vtable_inherit): New.
1195 (md_pseudo_table): Add entries for vtable pseudos.
1196 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1197 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1199 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1200 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1201 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1203 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1204 specify a symbol type.
1206 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1207 dependent things together.
1208 (md_elf_symbol_type): Define.
1210 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1212 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1214 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1215 (obj_elf_vtable_entry): Declare.
1217 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1218 and export function.
1219 (obj_elf_vtable_entry): Similarly.
1220 (elf_pseudo_table): Fix the damage with a cast.
1222 2000-09-03 Richard Henderson <rth@cygnus.com>
1224 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1225 for template selection when a label is needed.
1227 2000-09-02 Kazu Hirata <kazu@hxi.com>
1229 * config/tc-ia64.c: Fix formatting.
1231 2000-09-02 Nick Clifton <nickc@redhat.com>
1233 * configure.in: Increase version number to 2.10.91.
1234 * configure: Regenerate.
1235 * aclocal.m4: Regenerate.
1236 * config.in: Regenerate.
1237 * po/gas.pot: Regenerate.
1238 * Makefile.in: Regenerate.
1240 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1242 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1243 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1244 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1246 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1249 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1251 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1252 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1253 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1254 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1255 (GOT_symbol): New variable.
1256 (md_undefined_symbol): Set it.
1258 2000-09-01 Richard Henderson <rth@cygnus.com>
1260 * config/tc-ia64.c (match): Don't inline.
1261 (extra_goodness): New.
1262 (md_begin): Prefer nop.f and nop.b for best_template.
1264 2000-08-31 Kazu Hirata <kazu@hxi.com>
1266 * as.c: Fix formatting.
1268 * frags.c: Likewise.
1269 * macro.c: Likewise.
1271 2000-08-31 Eric Christopher <echristo@cygnus.com>
1273 * config/tc-mn10300.c: Cleanup and fix warnings.
1274 (md_pseudo_table): Add initializers.
1275 (md_show_usage): Cleanup.
1276 (md_parse_option): Fix warnings.
1277 (md_undefined_symbol): Fix warnings.
1278 (md_conver_frag): Fix warnings.
1279 (tc_gen_reloc): Fix warnings.
1280 (md_apply_fix3): Fix warnings.
1281 (check_operand): Fix warnings.
1283 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1285 * acinclude.m4: Include libtool and gettext macros from the
1287 * aclocal.m4, configure: Rebuilt.
1289 2000-08-30 Mark Hatle <mhatle@mvista.com>
1291 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1293 2000-08-31 Kazu Hirata <kazu@hxi.com>
1295 * listing.c: Fix formatting.
1297 2000-08-29 Kazu Hirata <kazu@hxi.com>
1299 * app.c: Fix a comment typo. Fix formatting.
1301 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1303 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1304 offset of the target destination for jmp instructions.
1305 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1307 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1309 * NEWS: Mention support for CRIS.
1311 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1313 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1314 Sets `.lcomm' alignment to zero.
1316 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1318 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1319 (TC_FIX_ADJUSTABLE): Define.
1321 2000-08-23 Jim Wilson <wilson@cygnus.com>
1323 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1324 unwind.personality_routine is set.
1326 2000-08-23 H.J. Lu <hjl@gnu.org>
1328 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1330 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1332 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1335 2000-08-22 H.J. Lu <hjl@gnu.org>
1337 * config.in (STRICTCOFF): New for strict COFF.
1339 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1340 i386-*-go32* and i386-go32-rtems*.
1341 * configure: Rebuilt.
1343 * config/obj-coff.c (obj_coff_endef): Follow the historical
1344 behavior if STRICTCOFF is not defined.
1346 * doc/internals.texi: Document STRICTCOFF.
1348 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1350 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1351 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1352 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1353 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1354 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1355 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1356 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1359 2000-08-22 Eric Christopher <echristo@cygnus.com>
1361 * config/tc-mn10300.c: (md_apply_fix): New function.
1362 (mn10300_force_relocation): New function.
1363 (mn10300_fix_adjustable): New function.
1365 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1366 (TC_HANDLES_FX_DONE): Define.
1367 (obj_fix_adjustable): Define.
1368 (MD_APPLY_FIX3): Define.
1369 (TC_LINKRELAX_FIXUP): Define.
1371 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1373 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1375 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1377 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1379 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1380 if the fixup resulted in a relocation.
1382 2000-08-18 Nick Clifton <nickc@redhat.com>
1384 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1385 Make reference to first element of shift_names explicit.
1387 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1389 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1390 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1391 add a symbol's address. Removed all target-specific #ifdefs that
1392 used to accomplished the same.
1393 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1394 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1395 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1396 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1397 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1399 2000-08-17 Kazu Hirata <kazu@hxi.com>
1401 * dwarf2dbg.c: Fix formatting.
1403 2000-08-17 Nick Clifton <nickc@redhat.com>
1405 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1406 to be recoded as logical shift lefts by zero.
1408 2000-08-16 Jim Wilson <wilson@cygnus.com>
1410 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1411 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1413 (note_register_values): Handle IA64_OPND_R3_2 operands.
1415 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1417 * config/tc-i860.c (md_operand): Silly typo fixed.
1419 2000-08-16 Nick Clifton <nickc@redhat.com>
1421 * config/tc-arm.c (struct asm_shift): Delete.
1423 (enum asm_shift_index): New.
1424 (struct asm_shift_properties): New.
1425 (struct asm_shift_name): New.
1426 (shift_properties[]); New.
1427 (shift_names[]); New.
1429 (decode_shift): Use new structures.
1430 Issue a warning is "ROR #0" is used.
1431 Issue a warning if "ASR #0" or "LSR #0" is used.
1433 (md_begin): Initialise arm_shift_hsh table from new
1434 asm_shift_name array.
1436 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1438 * config/tc-sparc.c: Kill all warnings.
1439 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1441 (md_show_usage): Update usage text.
1443 2000-08-16 Nick Clifton <nickc@redhat.com>
1445 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1448 2000-08-15 Will Cohen <wcohen@redhat.com>
1450 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1452 * config/tc-sh.c (md_assemble): Changed so debug_type
1453 test performed for ppi_assemble
1454 * config/tc-sh.c: Included dwarf2dbg.h.
1455 (debug_line): Defined.
1456 (md_assemble): Generates dwarf2 line info.
1457 (sh_finalize): New function. Finalize dwarf2 info.
1458 (assemble_ppi): Returns size of code generated.
1459 (build_Mytes): Returns size of code generated.
1460 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1461 * config/tc-sh.h (md_end): Defined.
1462 (sh_finalize): Declared.
1464 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1466 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1469 2000-08-14 Nick Clifton <nickc@redhat.com>
1471 * config/tc-arm.c (do_bx): Allow "bx pc".
1473 2000-08-14 Jim Wilson <wilson@cygnus.com>
1475 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1476 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1477 (md_begin): Change assignment to md.flag to OR in the new bit.
1479 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1481 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1482 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1485 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1487 * NEWS: Mention i860 support.
1489 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1491 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1493 2000-08-14 Andreas Schwab <schwab@suse.de>
1495 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1497 2000-08-11 Andreas Schwab <schwab@suse.de>
1499 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1502 2000-08-11 Kazu Hirata <kazu@hxi.com>
1504 * expr.c: Fix formatting.
1505 * config/obj-bout.c: Likewise.
1507 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1509 * doc/c-i860.texi: Flesh out the i860 section more.
1511 2000-08-10 Kazu Hirata <kazu@hxi.com>
1513 * symbols.c: Fix formatting.
1516 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1518 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1519 has the IgnoreSize bit set.
1521 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1523 From Rodney Brown <RodneyBrown@mynd.com>
1524 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1525 * configure: Regenerate.
1527 2000-08-09 Kazu Hirata <kazu@hxi.com>
1529 * hash.c: Fix formatting.
1532 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1534 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1535 (i860_fix_info): New enum.
1536 (MD_APPLY_FIX3): Define.
1537 (WORKING_DOT_WORD): Define.
1538 (TC_HANDLES_FX_DONE): Define.
1539 (DIFF_EXPR_OK): Define.
1540 (LISTING_HEADER): Define.
1541 (TARGET_FORMAT): Select target format based on endian flag.
1542 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1543 (target_big_endian): Add external declaration.
1545 * config/tc-i860.c: All existing code reworked completely. Other
1546 new code shown below.
1547 (SYNTAX_SVR4): Define.
1548 (target_warn_expand): New variable.
1549 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1550 (md_longopts): Declare and define with new options (-EL, -EB,
1552 (md_show_usage): New function.
1553 (md_operand): New function.
1554 (obtain_reloc_for_imm16): New function.
1555 (md_apply_fix3): New function.
1556 (tc_gen_reloc): New function.
1558 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1560 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1561 2 bytes of the jump address are in the same frag.
1562 (find): Accept 68hc12 register indirect modes.
1564 * NEWS: Mention 68HC11 & 68HC12 support.
1566 2000-08-07 Richard Henderson <rth@cygnus.com>
1568 * config/tc-ia64.c (unwind): Add prologue_mask member.
1569 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1570 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1571 (dot_body): Clear unwind.prologue_mask.
1572 (dot_prologue): Set it. Accept a register second argument.
1574 2000-08-07 Kazu Hirata <kazu@hxi.com>
1576 * config/atof-ieee.c: Fix formatting.
1577 * config/atof-tahoe.c: Likewise.
1579 2000-08-06 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1584 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1585 of .popsection, .previous, .pushsection, .subsection,
1586 .version, .vtable_entry, .vtable_inherit and .weak.
1588 2000-08-05 Kazu Hirata <kazu@hxi.com>
1590 * config/tc-cris.c: Fix formatting.
1591 * config/tc-i386.c: Likewise.
1592 * config/tc-sparc.c (sparc_ip): Simplify the code.
1594 2000-08-04 Kazu Hirata <kazu@hxi.com>
1596 * config/tc-cris.c: Rearrange code for readability.
1597 * config/tc-d10v.c: Fix formatting.
1598 * config/tc-m32r.c: Likewise.
1599 * config/tc-sparc.c: Likewise.
1601 2000-08-02 Jim Wilson <wilson@cygnus.com>
1603 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1604 before ia64_find_opcode.
1605 (md_assemble): Likewise.
1607 2000-08-01 Nick Clifton <nickc@cygnus.com>
1609 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1610 Undo some formatting fixes.
1612 2000-08-01 Kazu Hirata <kazu@hxi.com>
1614 * config/obj-som.c: Fix formatting.
1615 * config/obj-ieee.c: Likewise.
1616 * config/tc-arm.c: Likewise.
1617 * config/tc-v850.c: Likewise.
1619 2000-08-01 Nick Clifton <nickc@redhat.com>
1621 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1622 index by command line option.
1624 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1626 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1627 (@node M68K-Branch): Rewrite to match the reality.
1629 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1631 * doc/c-i860.texi: New file.
1632 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1633 * doc/Makefile.in: Regenerate.
1634 * doc/all.texi: Add I860 as relevant architecture.
1635 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1637 2000-07-31 Kazu Hirata <kazu@hxi.com>
1639 * config/tc-d30v.c: Fix formatting.
1641 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1643 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1644 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1645 long emit a long branch if available instead of an absolute jump, never
1646 emit absolute jumps for anything with --pcrel.
1648 * doc/c-m68k.texi: Document new command line option.
1650 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1652 * config/tc-avr.c: Use PARAMS macro in function declarations.
1653 Don't declare md_pcrel_from_section (already in tc-avr.h).
1654 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1655 (avr_operand): Don't set (unsigned) op_mask to -1.
1657 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1659 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1660 * configure: Regenerated.
1661 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1662 of operand to the .type directive (.e.g, "type").
1664 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1666 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1667 * app.c (do_scrub_chars): Record where first comment found.
1668 * read.c (read_a_source_file): Init found_comment on entry, and
1669 notify whether comments found on exit.
1670 * config/tc-hppa.c (md_shortopts): Add "c".
1671 (md_longopts): Add warn-comment.
1672 (md_parse_option): Handle it.
1673 (md_show_usage): Show available options.
1674 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1676 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1678 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1679 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1681 (md_estimate_size_before_relax): Don't fall off end of function.
1683 2000-07-27 Kazu Hirata <kazu@hxi.com>
1685 * config/tc-avr.c: Fix formatting.
1686 * config/tc-ns32k.c: Likewise.
1688 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1690 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1692 2000-07-27 Kazu Hirata <kazu@hxi.com>
1694 * config/tc-d10v.c: Fix formatting.
1695 * config/tc-z8k.c: Likewise.
1696 * config/tc-sparc.c: Likewise.
1698 2000-07-26 Dave Brolley <brolley@redhat.com>
1700 * cgen.c (queue_fixup): Declare opinfo.
1701 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1702 (gas_cgen_md_operand): Ditto.
1703 (gas_cgen_md_apply_fix3): Ditto.
1705 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1707 * config/obj-coff.c (obj_frob_symbol): Don't merge
1708 labels. Don't merge if the symbol isn't constant. Return
1709 immediately if a symbol is merged.
1711 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1713 * frags.c (frag_align): Correct absolute section alignment.
1715 2000-07-20 DJ Delorie <dj@redhat.com>
1717 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1718 it breaks linking against DLLs.
1720 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1722 * configure.in: Add CRIS support.
1723 * configure: Regenerate.
1724 * Makefile.am: (CPU_TYPES): Add cris.
1725 (CPU_OBJ_VALID) [aout]: Add cris.
1726 (MULTI_CPU_TYPES): Add cris.
1727 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1728 [coff]: Only i386 and mips are valid.
1729 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1730 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1731 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1732 Regenerate dependencies.
1733 * Makefile.in: Regenerate.
1734 * aclocal.m4: Regenerate.
1735 * as.c: Declare crisaout, criself.
1736 * config/tc-cris.h, config/tc-cris.c: New.
1737 * config/e-criself.c, config/e-crisaout.c: New.
1738 * po/POTFILES.in, po/gas.pot: Regenerate.
1740 2000-07-20 Kazu Hirata <kazu@hxi.com>
1742 * read.c: Fix formatting.
1743 * write.c: Fix formatting.
1745 2000-07-19 H.J. Lu <hjl@gnu.org>
1747 * sb.c: Include <stdlib.h> if exists for abort ().
1749 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1751 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1752 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1753 (pa_type_args): Same here.
1755 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1757 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1758 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1759 the storage class is already set.
1761 2000-07-17 Kazu Hirata <kazu@hxi.com>
1763 * config/tc-m68hc11.c: Fix formatting.
1764 * config/tc-mn10200.c: Likewise.
1765 * config/tc-mn10300.c: Likewise.
1766 * config/tc-pj.c: Likewise.
1767 * config/tc-tic80.c: Likewise.
1768 * config/tc-w65.c: Likewise.
1770 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1772 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1775 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1777 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1780 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1782 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1783 ELF as are used for SOM (except the 32-bit reloc one) to decide
1784 whether a symbol can be reduced to a section symbol. Expand on
1785 the comment for symbols involved in LR% and RR% expressions.
1787 2000-07-14 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-mips.c (mips_disable_float_construction): New
1790 static variable. Set to true if doubles should not be
1791 constructed by loading two single width fp registers with
1792 halves of the value.
1793 (mips_ip): Test mips_disable_float_construction.
1794 (md_longopts): Add command line switches --construct-floats
1795 and --no-construct-floats.
1796 (md_parse_option): Parse new command line options.
1797 (md_show_usage): Describe new command line options.
1799 * doc/c-mips.texi: Document new command line options.
1801 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1803 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1804 * configure: Regenerate.
1806 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1808 * configure.in (DEFAULT_EMULATION setting): Revert part of
1809 2000-07-01 change that set te_multi=multi unless set to tmips.
1810 * configure: Regenerate.
1812 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1814 * config/obj-coff.c (coff_frob_section): Add padding to the last
1815 section when aligning it increases its size.
1817 2000-07-11 Kazu Hirata <kazu@hxi.com>
1819 * config/tc-tic54x.c: Fix formatting.
1821 2000-07-10 Kazu Hirata <kazu@hxi.com>
1823 * config/tc-h8500.c: Fix formatting.
1824 * config/tc-tic54x.c: Fix formatting.
1826 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1828 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1829 displacements correctly.
1831 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1833 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1835 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1839 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1841 From David Huggins-Daines <dhd@linuxcare.com>
1842 * config/te-hppalinux64.h: Add a new emulation.
1843 * configure.in (emulations): Add configure bits to support the
1844 64-bit Linux/parisc target.
1845 * configure: Regenerate.
1847 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1848 (md_shortopts): Add `V' for ELF.
1850 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1851 when SOM or ELF_ARG_RELOC are defined.
1852 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1853 ELF_ARG_RELOC are defined.
1854 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1855 (pa_stringer): ..Do it here instead. Fix comment typos.
1856 (hppa_force_relocation): Cast enums to int before comparing with
1859 From Ryan Bradetich <rbradetich@uswest.net>
1860 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1861 redifinition warning.
1862 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1863 (hppa_force_relocation): ditto
1864 (md_apply_fix): Added cast to buf to fix warnings.
1866 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1867 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1869 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1870 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1871 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1872 reloc_type** to avoid warnings in switch.
1873 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1874 little earlier instead.
1876 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1878 (pa_type_args): Use symbol_arg_reloc_info.
1879 (struct pa_it): Make arg_reloc unsigned int.
1880 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1881 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1882 (pa_code): Delete. pa_text duplicates this function.
1883 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1884 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1886 (cons_fix_new_hppa): Actually change selector to e_fsel when
1887 warning about assuming so.
1888 (tc_gen_reloc): More example elf arg reloc code.
1889 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1890 (hppa_force_relocation): Likewise.
1892 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1894 (pa_end_of_source): Prototype.
1895 (hppa_fix_adjustable): Prototype.
1896 (LABELS_WITHOUT_COLONS): Move it..
1897 * config/te-hppa.h: To here.
1899 * config/te-hppa64.h: New file.
1901 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1903 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1904 format -10, -16, 16 relocs.
1905 (hppa_elf_mark_end_of_function): Test for null
1906 last_call_info->start_symbol
1908 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1909 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1910 re_assesmble_* functions. Delete extraneous statements. Fix
1912 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1913 insn to re_assemble_*.
1915 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1917 * doc/internals.texi (Expressions): Fix typo.
1919 2000-07-08 Kazu Hirata <kazu@hxi.com>
1921 * config/tc-sh.c: Fix formatting.
1922 * config/tc-tic54x.c: Fix formatting.
1923 * depend.c: Fix formatting.
1924 * flonum-konst.c: Likewise.
1925 * flonum-mult.c: Likewise.
1927 2000-07-07 Kazu Hirata <kazu@hxi.com>
1929 * config/tc-sh.c: Fix comments.
1930 * config/obj-vms.c: Fix comments.
1931 * config/tc-a29k.c: Likewise.
1932 * config/tc-alpha.c: Likewise.
1933 * config/tc-h8300.c: Likewise.
1934 * config/tc-h8500.c: Likewise.
1935 * config/tc-i370.c: Likewise.
1936 * config/tc-ia64.c: Likewise.
1937 * config/tc-m68hc11.c: Likewise.
1938 * config/tc-m68k.c: Likewise.
1939 * config/tc-mips.c: Likewise.
1940 * config/tc-ns32k.c: Likewise.
1941 * config/tc-ppc.c: Likewise.
1942 * config/tc-z8k.c: Likewise.
1944 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1946 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1947 Default to '(SEC_LOAD | SEC_DATA)'.
1948 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1950 * doc/internals.texi (CPU Backend): Describe
1951 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1953 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1955 * as.c (parse_args): NULL terminate the long option list.
1957 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1959 * config/tc-d30v.h: Include "write.h" for fixS.
1960 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1962 2000-07-05 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-d30v.c (write_2_short): Further changes to warning
1965 messages produced when combining EITHER_BUT_PREFER_MU attributed
1968 2000-07-05 DJ Delorie <dj@redhat.com>
1972 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1974 * config/tc-arm.c (psrs): Accept combinations of flags.
1976 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1978 * config/tc-avr.c: Change _ () to _() around all strings marked
1979 for translation (exception from the usual coding style).
1980 (avr_opt): New struct variable, how the new switches are set.
1981 (OPTION_MMCU): Define as 'm' and actually use.
1982 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1983 (show_mcu_list): New function, display the list of known MCUs.
1984 (md_show_usage): Document the new switches. Call show_mcu_list.
1985 (avr_set_arch): Change 'm' to OPTION_MMCU.
1986 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1987 Handle the new switches.
1988 (avr_operands): Disable warnings for undefined combinations of
1989 operands if -mall-opcodes. Disable warnings for skipping two-word
1990 instructions if enhanced core or -mno-skip-bug.
1991 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1992 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1993 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1994 (avr_ldi_expression): Warn about implicit lo8().
1995 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1997 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1999 * configure.in: Add entry for mips-*-sysv4*MP*
2000 * configure: Rebuild
2001 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2002 elf32-tradlittlemips for traditional mips targets.
2003 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2004 test for Link Once sections as in adjust_reloc_syms.
2005 * config/te-tmips.h: New file for traditional mips targets. Define
2008 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2010 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2011 flags argument is not present, don't change an existing section's
2012 section's attributes. If the flags argument is present, warn if the
2013 attributes don't match the section's current attributes. When
2014 long section names are supported, set SEC_LINK_ONCE and
2015 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2017 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2019 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2020 symbols; create them.
2022 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2024 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2025 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2027 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2029 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2030 expressions. Ignore the problem when handling 16 bit signed
2031 immediates, because the assembler will take care of the relocation
2034 2000-06-27 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2037 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2038 sequential order, and emit warning messages if the input source
2039 code contains constructs like that, or parallel constructs
2040 containing such opcodes.
2042 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2044 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2045 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2046 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2047 (md_show_usage): Update usage message.
2048 (md_parse_option): Allow redefinition of MCU type within the
2049 same avr[1-5] bfd machine type. Show both old and new MCU type
2050 in the error message.
2051 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2052 Simplify 8K wrap code.
2054 2000-06-25 Kazu Hirata <kazu@hxi.com>
2056 * config/obj-aout.c: Remove all uses of DEFUN.
2057 * config/obj-ieee.c: Likewise.
2058 * config/tc-sh.c: Fix comment typos.
2059 * config/tc-tahoe.c: Likewise.
2060 * config/tc-vax.c: Likewise.
2061 * config/tc-w65.c: Likewise.
2062 * config/tc-z8k.c: Likewise.
2063 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2065 2000-06-24 DJ Delorie <dj@cygnus.com>
2067 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2068 more changes from Sept 1999
2069 (tc_i386_fix_adjustable): ditto
2070 (md_apply_fix3): ditto
2072 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2074 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2075 (gas_cgen_parse_operand): Set it around expression() call.
2076 (gas_cgen_md_operand): Test for it before longjmp().
2078 2000-06-24 Kazu Hirata <kazu@hxi.com>
2080 * config/tc-h8500.c: Remove all uses of DEFUN.
2081 * config/tc-sh.c: Likewise.
2082 * config/tc-w65.c: Likewise.
2083 * config/tc-z8k.c: Likewise.
2085 * config/tc-h8500.c: Fix typos in comments.
2087 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2089 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2092 2000-06-23 matthew green <mrg@redhat.com>
2094 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2095 defined. Fix error message for `[' grouping.
2097 2000-06-22 Kazu Hirata <kazu@hxi.com>
2099 * config/tc-h8300.c: Fix formatting and comment typos.
2101 2000-06-22 Timothy Wall <twall@cygnus.com>
2103 * config/tc-ia64.c (note_register_values): Move premature QP
2104 notation clearing into the appropriate place.
2106 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2108 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2109 first before anything else. Add bin-bugs.h, emul.h and progress.h
2110 Sort list of files as for $(OBJS) in Makefile.am.
2112 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2113 find one. Remake dependencies.
2114 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2115 * Makefile.in: Regenerate.
2116 * doc/Makefile.in: Regenerate.
2118 * config/tc-i386.c (i386_displacement): Don't assume a constant
2119 displacement is necessarily 16 bits when in 16 bit code mode.
2120 (md_assemble): Instead size the displacement here after we know
2121 for sure that a .code16gcc operand hasn't automatically added
2122 operand size prefixes.
2124 2000-06-21 H.J. Lu <hjl@gnu.org>
2126 * Makefile.am: Rebuild dependency.
2127 * Makefile.in: Rebuild.
2129 2000-06-21 Kazu Hirata <kazu@hxi.com>
2131 * config/tc-h8300.c (parse_reg): Make the function static.
2132 (parse_exp): Likewise.
2134 2000-06-20 DJ Delorie <dj@cygnus.com>
2136 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2137 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2138 for cygwin import libraries to work properly.
2140 2000-06-20 H.J. Lu <hjl@gnu.org>
2142 * Makefile.am: Rebuild dependency.
2143 * Makefile.in: Rebuild.
2144 * configure: Likewise.
2145 * doc/Makefile.in: Likewise.
2147 2000-06-20 Timothy Wall <twall@cygnus.com>
2149 * doc/internals.texi (CPU backend): Add @itemx for
2150 TC_START_LABEL_WITHOUT_COLON.
2151 * doc/c-tic54x.texi: New.
2152 * doc/as.texinfo: Add tic54x features and include primary tic54x
2154 * doc/all.texi: Add C54X.
2155 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2156 * doc/Makefile.in: Regenerate.
2157 * configure.in: Add tic54x and define LIBM for tic54x.
2158 * configure: Regenrate.
2159 * config/tc-tic54x.[ch]: New.
2160 * config/obj-coff.h: Add tic54x.
2161 * Makefile.am: (CPU_TYPES): Add tic54x.
2162 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2163 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2164 (as_new_LDADD): Add $(LIBM).
2165 * Makefile.in: Regenerate.
2167 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2169 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2170 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2171 * doc/as.texinfo: Likewise.
2173 * configure, Makefile.in: Regenerate.
2174 * configure.in (emulations): Recognize m6811 and m6812.
2175 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2176 Added files for 68hc11 and 68hc12 assembler.
2177 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2178 * config/tc-m68hc11.h: Header definition for that assembler.
2180 2000-06-18 Nick Clifton <nickc@redhat.com>
2182 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2183 instead of OCTETS_PER_BYTE.
2185 * config/tc-v850.c: Fix compile time warnings.
2186 * config/tc-ppc.c: Fix compile time warnings.
2188 2000-06-18 H.J. Lu <hjl@gnu.org>
2190 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2191 * configure: Rebuild.
2193 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2195 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2198 2000-06-16 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2201 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2203 * doc/c-mips.texi: Document newly accepted cpu variants.
2205 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2207 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2209 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2211 * macro.c (getstring): Make it possible to escape the quote
2214 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2216 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2218 2000-06-13 H.J. Lu <hjl@gnu.org>
2220 * configure: Regenerate.
2222 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2224 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2226 * doc/internals.texi (line_separator_chars): Semicolon is no
2227 longer a default. Mention null and newline as defaults.
2229 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2231 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2232 * config/tc-i860.h (line_separator_chars): Likewise.
2233 * config/tc-h8300.c (line_separator_chars): Likewise.
2234 * config/tc-i960.c (line_separator_chars): Likewise.
2235 * config/tc-m68k.c (line_separator_chars): Likewise.
2236 * config/tc-mips.c (line_separator_chars): Likewise.
2237 * config/tc-ns32k.c (line_separator_chars): Likewise.
2238 * config/tc-sparc.c (line_separator_chars): Likewise.
2239 * config/tc-vax.c (line_separator_chars): Likewise.
2241 * config/tc-h8300.c (comment_chars): Use string initialiser.
2242 * config/tc-i960.c (line_comment_chars): Likewise.
2243 * config/tc-z8k.c (comment_chars, line_comment_chars,
2244 line_separator_chars): Likewise.
2246 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2249 2000-06-08 Nick Clifton <nickc@cygnus.com>
2251 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2254 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2256 * configure.in (VERSION): Update to show this is the CVS mainline.
2258 2000-06-08 Matthew Jacob <mjacob@feral.com>
2260 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2261 $at is the integer register $r28, vs. both $r28 and the floating
2262 point register $f28.
2264 2000-06-08 James E. Wilson <wilson@cygnus.com>
2266 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2267 (dot_endp): Don't call ia64_flush_insns.
2268 (emit_one_bundle): Don't delete prologue/body records from
2269 unwind_record list in first loop. Rewrite second loop to account for
2272 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2274 * config/tc-ia64.c: Add missing prototypes.
2275 (generate_unwind_image): Cast argument to output_unw_records call.
2277 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2279 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2281 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2283 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2284 (REGISTER_P): likewise.
2285 (avr_opcodes): uses include/opcode/avr.h
2286 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2288 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2290 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2293 2000-06-03 H.J. Lu <hjl@gnu.org>
2295 * read.c (is_end_of_line): Put back `;'.
2297 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2299 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2301 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2303 * expr.c (operand): Test is_end_of_line outside switch to catch
2304 line separator chars that are also operators.
2305 (operator): Return O_illegal for line separator chars.
2307 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2308 entry (or `!' entry for TC_HPPA).
2310 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2311 before indexing is_end_of_line. Remove redundant check for '\0'.
2313 * config/tc-h8500.c (md_assemble): Likewise.
2314 * config/tc-mcore.c (md_assemble): Likewise.
2315 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2318 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2320 * config/tc-mcore.c (mcore_cons): Likewise.
2321 (mcore_float_cons): Likewise.
2322 (mcore_stringer): Likewise.
2323 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2325 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2327 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2329 2000-05-29 Nick Clifton <nickc@cygnus.com>
2331 * config/tc-sh.c: Fix compile time warning messages.
2333 * config/tc-mips.c: Fix compile time warning messages.
2335 2000-05-29 Philip Blundell <philb@gnu.org>
2337 * doc/as.texinfo: Update copyright dates.
2338 (Local Labels): Delete misplaced mention of ARM.
2339 * NEWS: Mention ARM ELF support.
2341 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2343 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2344 it is modified, and use the real_size to compute the frag address
2345 for dwarf2 line info.
2347 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2349 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2350 line-matching scheme to cope with automake moving variables around.
2351 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2352 * Makefile.in: Regenerate.
2354 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2356 * config/tc-sparc.c (sparc_relax): New.
2357 (md_longopts): Add -relax and -no-relax options.
2358 (md_parse_options, md_show_usage): Likewise.
2359 (md_apply_fix3): Optimize tail call into branch always if possible.
2361 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2363 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2364 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2365 rules, with warning when a GAS statement specifies a packing that
2366 will result in an instruction being squashed.
2367 Added typdef packing_type and enumerals, changed various integer
2368 literals to use the enumerals.
2370 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2372 * config/tc-ia64.c (dot_restorereg_p): New function.
2373 (md_pseudo_table): Add restorereg.p.
2374 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2375 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2377 * config/tc-ia64.h (unw_record_type): Add unwabi.
2378 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2379 called MASK with members for imask, and the masks produced by
2380 fr_mem, gr_mem, br_mem, and frgr_mem.
2381 (unw_p_record): Add members ABI and CONTEXT.
2382 (unw_x_record): Add member AB.
2383 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2384 as pseudo-register for use during unwind info generation.
2385 (AR_PFS, AR_LC): New macros.
2386 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2387 whose names start with an at sign (as in "@priunat").
2388 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2390 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2391 proc_end, unwind_info, personality_routine): Consolidate into
2392 "unwind" structure to reduce offset-table use. Add member
2393 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2395 (output_R1_format, output_R3_format, output_P3_format,
2396 output_P6_format): Initialize R with zero to reduce compiler warnings.
2397 (output_P7_format): Ditto. Add `default' branch to switch
2398 statement to reduce compiler warnings.
2399 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2400 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2401 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2402 into single argument.
2403 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2404 compiler warnings. Merge A and B args into single argument.
2405 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2406 A and B args into single argument.
2407 (free_record): Removed (wasn't used).
2408 (free_list_records): Also free imasks in prologue records.
2409 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2410 (output_spill_mask): Remove.
2411 (output_unwabi): New function.
2412 (output_epilogue, output_label_state, output_copy_state): Call
2414 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2415 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2417 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2418 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2419 as part of handling the prologue records. Emit region's imask if
2420 we have one. Handle unwabi, epilogue, label_state, copy_state,
2421 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2422 spill_sprel_p, and spill_reg_p records.
2423 (set_imask, count_bits, slot_index): New function.
2424 (fixup_unw_records): Fix region size computation. Handle
2425 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2426 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2427 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2428 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2429 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2430 (dot_save): Use manifest constants for applicaton registers.
2431 Handle REG_PR and REG_PRIUNAT.
2432 (dot_restore): Don't just ignore it.
2433 (dot_restorereg): New function..
2434 (generate_unwind_image): Ensure unwind info is a multiple of eight
2435 bytes, not just four bytes.
2436 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2437 (dot_altrp): Don't just ignore it.
2438 (dot_savemem): New function. Replaces dot_savesp() and
2439 dot_savepsp(). Use manifest constants for applicaton registers.
2440 Handle REG_PR and REG_PRIUNAT.
2441 (dot_savef): Simplify.
2442 (dot_saveb): Support generation of br_gr.
2443 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2444 dot_label_state, dot_copy_state): New function.
2445 (dot_unwabi): Don't just ignore it.
2446 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2447 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2448 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2449 (emit_one_bundle): Set slot number for prologue/body records
2450 *before* emitting the first insn.
2451 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2452 (md_begin): Declare "psp" pseudo-register.
2453 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2454 so we don't get segfault.
2455 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2456 counts as required per SW Conventions manual
2457 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2458 output_preds_psprel, output_preds_sprel, output_spill_base,
2459 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2460 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2461 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2462 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2463 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2464 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2465 (dot_vframe): Implement.
2466 (dot_vframesp, dot_vframepsp): New function.
2468 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2470 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2471 * configure: Regenerate.
2473 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2475 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2476 (md_estimate_size_before_relax): so we can use it here instead of
2477 old kludges. Localise vars to blocks. Comment.
2479 * frags.c (frag_new): Update fr_var comments.
2480 * frags.h (struct frag): Ditto.
2482 2000-05-22 Richard Henderson <rth@cygnus.com>
2484 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2485 (pseudo_func): Add pcrel.
2486 (operand_match): Handle IA64_OPND_TGT64.
2487 (build_insn): Likewise.
2488 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2489 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2490 (fix_insn): Handle all three 64-bit relocation types.
2492 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2494 * obj.h (struct format_ops): New members begin, app_file,
2495 s_set_other, s_set_desc, s_get_type, s_set_type,
2496 separate_stab_sections, init_stab_section.
2498 * config/obj-multi.h: Update GPL notice to v2.
2500 (obj_app_file): New.
2501 (S_SET_SIZE): Test s_set_size for NULL before calling.
2502 (S_SET_ALIGN): Similar for s_set_align.
2507 (SEPARATE_STAB_SECTIONS): New.
2508 (INIT_STAB_SECTION): New.
2509 (EMIT_SECTION_SYMBOLS): New.
2510 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2512 * config/obj-elf.h: Update GPL notice to v2.
2513 Mention that this file is included from obj-multi.h.
2514 (obj_begin): Wrap definition in ifndef.
2515 (elf_file_symbol): Constify declaration.
2516 (obj_app_file): Ditto.
2517 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2518 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2520 * config/obj-elf.c (elf_s_set_other): New.
2521 (elf_file_symbol): Constify argument.
2522 (elf_separate_stab_sections): New.
2523 (elf_init_stab_section): New.
2524 (elf_format_ops): Add new members. Remove comma at end.
2526 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2527 (ecoff_format_ops): Add new fields. Remove comma at end.
2528 Mention inconsistency for emit_section_symbols.
2530 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2532 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2533 (coff_separate_stab_sections): New.
2534 (coff_format_ops): Add new members.
2536 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2537 (obj_aout_s_set_other): New.
2538 (obj_aout_s_set_desc): New.
2539 (obj_aout_s_get_type): New.
2540 (obj_aout_s_set_type): New.
2541 (obj_aout_separate_stab_sections): New.
2542 (aout_format_ops): New members added. Use obj_aout_process_stab,
2543 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2544 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2546 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2548 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2550 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2551 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2552 (md_estimate_size_before_relax): Ensure jumps to weak and
2553 externally visible symbols are relocatable.
2555 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2557 * stabs.c (aout_process_stab): Make global.
2558 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2559 * read.h (aout_process_stab): Declare.
2561 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2562 Generalize to *aout, *coff *elf.
2563 * configure: Regenerated.
2565 * doc/internals.texi (Object format backend): Say
2566 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2568 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2569 * Makefile.in: Regenerated.
2571 2000-05-19 Catherine Moore <clm@cygnus.com>
2573 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2575 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2577 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2578 instruction to reflect change in re_assemble_*.
2580 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2582 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2583 build PA64 ELF tools.
2584 * configure: Rebuilt.
2586 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2588 * Makefile.am: Regenerate dependencies.
2589 * Makefile.in: Regenerate.
2591 2000-05-15 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-arm.c (struct asm_psr): Add boolean field
2594 distinguishing between CSPR and SPSR. Rename 'number' field
2596 (psrs): Rearrange contents to match new asm_psr structure.
2597 (arm_psr_parse): Move next to psr_required_here. Make it
2598 return an asm_psr structure.
2599 (psr_required_here): Use asm_psr structure returned by
2601 (do_msr): Reorganise to allow psr_required_here to be called
2603 (md_undefined_name): Mark 'name' parameter as unused, since
2604 the COFF target does not use it.
2606 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2608 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2610 * config/te-aux.h: Likewise.
2611 * config/te-dpx2.h: Likewise.
2612 * config/te-go32.h: Likewise.
2613 * config/te-hp300.h: Likewise.
2614 * config/te-hppa.h: Likewise.
2615 * config/te-i386aix.h: Likewise.
2616 * config/te-ic960.h: Likewise.
2617 * config/te-interix.h: Likewise.
2618 * config/te-nbsd532.h: Likewise.
2619 * config/te-pc532mach.h: Likewise.
2620 * config/te-ppcnw.h: Likewise.
2621 * config/te-psos.h: Likewise.
2622 * config/te-sparcaout.h: Likewise.
2623 * config/te-sun3.h: Likewise.
2624 * config/te-sysv32.h: Likewise.
2626 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2628 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2629 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2630 and sign extend without an if statement.
2631 (build_bytes): Likewise.
2633 2000-05-14 Kazu Hirata <kazu@hxi.com>
2635 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2636 X_add_symbol L_32 case.
2638 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2640 * config/te-freebsd.h: New file.
2642 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2644 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2645 bindtextdomain): Replace defines with those from intl/libgettext.h
2646 to quieten gcc warnings.
2648 * NEWS: Mention x86 .arch and -q.
2650 * config/tc-i386.c (quiet_warnings): New.
2651 (md_assemble): Use quiet_warnings.
2652 (md_parse_option): Set quiet_warnings from -q.
2653 (md_show_usage): Mention -q, delete -m.
2654 (flag_do_long_jump): Delete.
2655 (md_parse_option): Remove -m.
2656 (md_show_usage): Remove -m.
2657 (md_create_long_jump): Remove useless flag_do_long_jump code.
2659 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2660 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2662 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2663 Alexander Sokolov <robocop@netlink.ru>
2665 * doc/c-i386.texi (i386-Arch): New section.
2666 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2668 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2669 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2670 architecture has been given and is not 486.
2671 (set_cpu_arch): New.
2672 (md_pseudo_table): Add .arch.
2673 (md_assemble): Warn if cpu architecture has been given and an
2674 unsupported instruction.
2676 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2677 Move operand_types bit defines after relevant template field.
2678 (template): Add cpu_flags.
2682 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2684 * config/tc-mn10300.h (md_end): Define.
2685 (mn10300_finalize): Declare.
2686 * config/tc-mn10300.c: Include dwarf2dbg.h.
2687 (debug_line): Define.
2688 (md_assemble): Generate dwarf2 line info.
2689 (mn10300_finalize): New function. Finalize dwarf2 info.
2691 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2693 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2694 external version of the relocation for weak symbols.
2696 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2698 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2699 frame size in units of 16 bytes, as required per SW Conventions manual.
2700 (output_unw_records): Output info-block header as a dword to get
2703 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2705 * as.h: #include "file", not <file> on files from ../include.
2706 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2707 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2708 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2709 (tc_coff_symbol_emit_hook): Ditto.
2710 (OPTCOUNT): Cast to int to avoid compiler warning.
2711 (md_begin): Fix signed/unsigned warnings.
2713 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2715 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2716 ABRANCH LONG case for a conditional branch on a 68000.
2717 (md_estimate_size_before_relax): Likewise. Also handle
2718 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2719 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2720 PC-relative on all CPUs.
2721 (md_estimate_size_before_relax): Likewise.
2723 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2725 * as.c (parse_args): Just mention current year in printed
2728 2000-05-03 J.T. Conklin <jtc@redback.com>
2730 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2732 (md_parse_option): Recognize -m7400.
2734 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2736 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2737 don't permit lp to become less than the words array.
2739 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2741 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2742 Fix little-endian case.
2744 2000-05-03 David O'Brien <obrien@NUXI.com>
2746 * as.c (parse_args): Update copyright.
2748 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2750 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2751 for the .bss section too.
2753 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2755 * configure.in: Set em=linux for hppa-*-linux.
2756 * configure: Regenerate.
2757 * doc/Makefile.in: Regenerate with correct automake.
2759 * frags.c (frag_grow): Sanity check chunk_size.
2761 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2762 * config/obj-som.h: Likewise.
2763 * config/obj-ieee.h: Likewise.
2765 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2767 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2768 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2769 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2770 (pa_ip): low_sign_unext now returns via function value. Use
2771 re_assemble_* instead of dis_assemble_* and
2772 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2774 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2775 (md_section_align, md_parse_option, md_show_usage,
2776 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2777 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2778 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2779 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2780 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2782 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2783 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2784 outside of switch. Correct mask and shifting errors in case 10
2785 and case -11. In case 21, compare against signed range to suit
2786 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2787 case 17 and case 22, use offsetT variable to properly check range.
2788 Use re_assemble_* here too.
2789 (evaluate_absolute): Change type of value to offsetT. Call
2790 hppa_field_adjust to do the work for us.
2791 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2792 (pa_parse_cmpib_64_cmpltr): Ditto.
2793 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2794 of i to unsigned int.
2795 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2796 (pa_end_of_source): Return type is void.
2798 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2800 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2802 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2804 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2805 More comments added.
2806 (md_begin): Removed "construct symbols for each register name".
2807 Because register names conflicts with GCC generated function
2809 (avr_operand): Now constant numbers can be used as a register
2810 identifiers (0 as r0, 31 as r31).
2811 (md_assemble): use skip_space () before parsing instruction
2814 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2816 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2817 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2818 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2819 * configure: Regenerate.
2821 2000-04-29 Andreas Jaeger <aj@suse.de>
2823 * as.h: Correctly check GCC version.
2825 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2827 * doc/as.1: Fix unbalanced brackets.
2829 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2831 (line_comment_chars): Set to '/' if TE_FreeBSD.
2833 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2835 * configure.in: Configury support for PA64 (currently disabled).
2836 * configure: Rebuilt.
2838 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2840 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2841 bfd_set_section_alignment.
2843 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2845 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2848 2000-04-24 Nick Clifton <nickc@cygnus.com>
2850 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2851 * doc/as.texinfo (Align): Include arm and strongarm in list of
2852 targets that have the second form of the behaviour of the .align
2855 2000-04-24 Mark Klein <mklein@dis.com>
2857 * obj-som.c: Terminate obj_pseudo_table.
2859 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2861 * as.c (parse_args): Allow md_parse_option to override -a listing
2863 * config/obj-coff.c (add_lineno): Change type of offset parameter
2864 from "int" to "bfd_vma."
2865 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2866 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2867 (ppc_change_csect): Align correctly for XCOFF64.
2868 (ppc_machine): New function, which discards "ppc_machine" line.
2869 (ppc_tc): Cons for 8 when code is 64 bit.
2870 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2872 (md_parse_option): Handle -a64 and -a32.
2874 * config/tc-ppc.h (TARGET_MACH): Define.
2875 (TARGET_FORMAT): Move to function.
2876 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2878 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2880 * config/tc-avr.c: New AVR_ISA_ defined.
2881 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2882 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2883 for `fmul', `movw' and `lpm R,Z' instructions.
2884 (avr_operands): Warn if current opcode is a two-word instruction
2885 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2886 (avr_opcodes): New commands added.
2887 (REGISTER_P): Check 'a' and 'v' constraint letters.
2888 (mcu_types): New MCU added.
2890 2000-04-22 Timothy Wall <twall@cygnus.com>
2892 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2894 (operand_match): Conditionally insert default bit values for IMMU9.
2896 2000-04-14 Matthew Green <mrg@cygnus.com>
2898 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2899 * configure: Rebuilt.
2901 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2902 Jason Eckhardt <jle@cygnus.com>
2904 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2906 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2907 Added handling of new operand types l,y,&,fe,fE,fx.
2909 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2910 David Mosberger <davidm@hpl.hp.com>
2911 Timothy Wall <twall@cygnus.com>
2912 Andrew MacLeod <amacleod@cygnus.com>
2913 Jim Wilson <wilson@cygnus.com>
2915 * Makefile.am (CPU_TYPES): Add ia64.
2916 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2917 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2918 * Makefile.in: Rebuild.
2919 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2920 * configure: Rebuild.
2921 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2922 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2923 * expr.c (expr): Handle md_optimize_expr.
2924 * read.c (LEX_HASH): Add comment.
2925 * config/tc-ia64.c, config/tc-ia64.h: New files.
2927 2000-04-21 Richard Henderson <rth@cygnus.com>
2929 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2930 bundling a non-delayed branch type instruction.
2932 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2934 * config/tc-mn10300.c (HAVE_AM30): Define.
2935 (md_assemble): Use it.
2937 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2939 * config/obj-elf.c (obj_elf_change_section): Check for changed
2942 * Makefile.am: (CPU_MULTI_VALID): Remove.
2943 (MULTI_CPU_TYPES): Define.
2944 (MULTI_CPU_OBJ_VALID): Define.
2945 (DEPTC): Use the above.
2946 (DEPOBJ): Same here.
2948 Regenerate dependencies.
2949 * Makefile.in: Regenerate.
2951 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2953 * Makefile.am (YACC, LEX): Get them from configure.
2955 2000-04-18 H.J. Lu (hjl@gnu.org)
2957 * config/tc-i386.c (offset_in_range): Use addressT instead of
2958 bfd_vma for non-bfd assemblers.
2960 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2962 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2963 doesn't give spurious errors.
2965 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2967 * as.h (SEEK_SET): Define if undefined.
2969 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2971 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2972 constants, and don't assume offsetT is 32 bits.
2974 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2976 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2977 (md_pcrel_from_section): Add prototype.
2978 (d10v_fix_adjustable): Add prototype.
2979 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2981 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2983 2000-04-12 Nick Clifton <nickc@cygnus.com>
2985 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2986 symbol in frag chain.
2988 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2990 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2991 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2992 (fits_in_signed_word, smallest_imm_type): Ditto.
2993 (md_assemble): Use an offsetT var to hold offsetT values, not a
2995 (offset_in_range): New.
2996 (md_assemble): Use it.
2997 (md_convert_frag): Change type of target_address, opcode_address,
2998 and displacement_from_opcode_start to offsetT.
2999 (md_create_short_jump): Change type of offset to offsetT.
3000 (md_create_long_jump): Ditto.
3001 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3002 (md_chars_to_number): Remove.
3003 (output_invalid): Remove duplicate prototype.
3005 2000-04-09 Nick Clifton <nickc@cygnus.com>
3007 * Makefile.am (CPU_TYPES): Add 'avr'.
3008 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3009 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3011 * Makefile.in: Regenerate.
3013 * doc/as.texinfo: Add M32R documentation.
3015 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3017 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3018 --enable-build-warnings option.
3019 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3020 * Makefile.in, configure: Re-generate.
3022 2000-04-07 Nick Clifton <nickc@cygnus.com>
3024 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3025 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3026 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3027 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3028 (arm_force_relocation): Force relocations for
3029 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3031 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3033 * config/tc-sh.c (get_operands): There's no third operand if the
3034 first operand is an immediate.
3036 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3038 * config/tc-sh.c (immediate): Delete.
3039 (sh_operand_info): Add immediate member.
3040 (parse_reg): Use A_PC for pc.
3041 (parse_exp): Add second argument 'op'. All callers changed.
3042 (parse_at): Expect pc to be coded as A_PC.
3043 Use immediate field in *op.
3044 (insert): Add fourth argument 'op'. All callers changed.
3045 (build_relax): Add second argument 'op'. All callers changed.
3046 (insert_loop_bounds): New function.
3047 (build_Mytes): Remove DISP_4.
3048 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3049 (assemble_ppi): Use immediate field in *operand.
3050 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3051 (md_apply_fix): Likewise.
3052 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3054 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3056 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3058 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3060 * internals.texi (CPU backend): Document
3061 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3063 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3065 * po/gas.pot: Regenerate.
3067 * as.c (show_usage): Restore translated part of bug string.
3068 * gasp.c (show_usage): Likewise.
3070 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3071 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3072 than move-if-change.
3073 (DEP1): Modify for "gcc -MM".
3077 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3078 Update dependencies.
3079 * Makefile.in: Regenerate.
3081 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3083 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3084 (md_begin): Likewise.
3085 (HAVE_AM33): New macro.
3086 (md_assemble): Use it. Match r_regs and xr_regs only if
3089 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3091 * as.h: #include "bin-bugs.h"
3092 * as.c (show_usage): Use REPORT_BUGS_TO.
3093 * gasp.c: #include "bin-bugs.h"
3094 (show_usage): Use REPORT_BUGS_TO.
3096 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3098 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3100 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3101 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3104 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3106 * config/tc-i386.c (i386_immediate): Don't assume a constant
3107 immediate is necessarily 16 bits when in 16 bit code mode.
3108 (md_assemble): Instead set guess_suffix here after we have checked
3111 2000-04-02 Richard Henderson <rth@cygnus.com>
3113 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3114 quantities. Correct right shift sign extension.
3115 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3116 32-bit value when shifting into place.
3118 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3120 * app.c: Add ATTRIBUTE_UNUSED as needed.
3121 * config/tc-ppc.c: Likewise.
3122 (ppc_size): Make unsigned long.
3123 (ppc_insert_operand): Add casts to avoid warnings.
3125 2000-03-31 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-d10v.h (md_flush_pending_output): Define.
3129 2000-03-29 Nick Clifton <nickc@cygnus.com>
3131 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3132 segment. Works for both BFD_ASSEMBLER and others.
3133 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3135 2000-03-29 Nick Clifton <nickc@cygnus.com
3137 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3139 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3141 * listing.c (LISTING_LHS_WIDTH): Default depends on
3143 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3145 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3147 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3150 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3152 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3154 * config/tc-avr.c (mcu_types): Add missing initialiser.
3155 (md_pcrel_from_section): Add prototype.
3156 (avr_operand): Remove redundant test of unsigned < 0.
3157 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3159 2000-03-27 Denis Chertykov <denisc@overta.ru>
3161 * config/tc-avr.c: New file for AVR support.
3162 * config/tc-avr.h: Likewise.
3163 * configure.in: Add AVR support.
3164 * configure: Regenerate.
3166 2000-03-26 Timothy Wall <twall@cygnus.com>
3168 * gasp.c (macro_op): Add new argument to check_macro call.
3169 Macro structure definitions moved to macro.h
3170 * sb.h: Add argument to prototype for input_scrub_include_sb.
3171 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3172 nesting checks with an additional flag.
3173 (struct input_save): Add flag to indicate whether current sb
3174 should be checked for proper macro/conditional nesting.
3175 (input_scrub_push/pop): Save/restore nest check flag.
3176 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3178 * macro.c (check_macro): Allow caller to retrieve parsed macro
3179 information if a pointer is provided. This information may be
3180 used by the new macro hooks.
3181 * macro.h: Update prototype for check_macro. Macro struct
3182 definitions moved here from macro.c/gasp.c.
3183 * read.c (read_a_source_file): Add parameter to check_macro call,
3184 and pass macro info to the macro hook, if defined.
3185 (input_scrub_insert_line): New. Allow insertion of a line of
3186 characters into the input stream.
3187 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3188 file into the input stream.
3189 (s_include): Use input_scrub_insert_file.
3190 * internals.texi: Document new macro hooks.
3191 * as.h: New prototypes added.
3193 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3195 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3196 an initial capital letter.
3197 (i386_index_check): Reindent.
3199 2000-03-19 Nick Clifton <nickc@cygnus.com>
3201 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3204 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3206 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3207 instruction operand bad if Rd > 7 when generating
3208 thumb instructions. Prevents for example,
3209 "adr r12,label" from silently failing and generating
3210 the wrong instruction.
3212 2000-03-17 Nick Clifton <nickc@cygnus.com>
3214 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3215 that have a destingation >= 0x400000.
3216 Fix compile time warning messages.
3218 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3220 * config/tc-sh.c (md_begin): When encountering insn that are
3221 not supported by the current arch, only change the name if
3222 its contents are the same as prev_name.
3223 (get_specific): If the the architecture doesn't match, fail.
3225 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3227 * config/tc-sh.c (IDENT_CHAR): Define.
3228 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3229 matching back where it came from.
3231 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3233 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3235 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3237 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3240 2000-03-15 Kazu Hirata <kazu@hxi.com>
3242 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3244 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3246 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3247 floating-point-number, make sure 'f' is in FLT_CHARS.
3249 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3251 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3252 (s_lcomm_internal): Use it.
3253 * doc/internals.texi (CPU backend): Document it.
3254 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3257 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3259 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3262 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3263 implementation doesn't have special handling for switch
3265 (macro_build): Allow for code in sections other than .text.
3267 (mips_ip): Likewise.
3268 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3269 Don't perform relocs if we will be outputting them.
3270 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3271 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3274 2000-03-09 Catherine Moore <clm@cygnus.com>
3276 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3277 relocation type based on the entry in the fixup structure.
3278 Put S_IS_EXTERN processing back in.
3280 2000-03-08 H.J. Lu (hjl@gnu.org)
3282 * Makefile.am (install-exec-tooldir): Depend on
3283 install-exec-bindir for parallel make.
3284 * Makefile.in: Regenerated.
3286 2000-03-06 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3290 (md_parse_option): Parse -m32r command line switch - disable m32rx
3292 (md_show_usage): Document new option.
3294 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3295 * doc/Makefile.in: Regenerate.
3296 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3298 2000-03-02 Michael Meissner <meissner@redhat.com>
3300 * config/tc-d30v.c (check_range): Remove code that incorrectly
3301 sign extended values where bits < 32.
3303 2000-03-02 H.J. Lu (hjl@gnu.org)
3305 * configure.in: Support --enable-targets=all on ia32.
3306 * configure: Regenerated.
3308 2000-03-01 Nick Clifton <nickc@cygnus.com>
3310 * gasp.c (do_align): Remove bogus check of alignment value.
3312 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3314 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3315 TC_PPC was defined forced the type of a symbol with no other type
3318 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3320 * doc/internals.texi (CPU backend): Mention that
3321 line_separator_chars do not break up comments. Fix typos for
3322 LEX_AT and LEX_NAME descriptions. Document operands for
3323 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3324 description of md_create_short_jump usage. Document argument for
3325 md_undefined_symbol.
3327 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3329 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3330 (md_parse_option): Handle it.
3331 (md_show_usage): Document it.
3333 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3335 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3336 opcode, for the instruction `pal19'. From Andrea Arcangeli
3339 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3341 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3343 (md_assemble): To here, before template operands are matched.
3344 Also ensure a constant immediate is sign extended when we know the
3345 size is at most 16 bits. This is to catch cases like "add
3346 $0xffc0,%ax" where we don't know the size, and thus that the
3347 immediate can be represented as Imm8S until after parsing the
3349 (i386_displacement): Similarly sign extend 16 bit constant
3351 (md_assemble): Relax 16-bit jump constant range check to suit sign
3352 extended displacements.
3354 2000-02-26 Andreas Jaeger <aj@suse.de>
3356 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3358 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3360 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3361 call operands when intel_syntax.
3362 (intel_float_operand): Return 2 for "fi...".
3363 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3364 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3365 earlier "SHORT" change.
3366 (md_assemble): When determining suffix from Regs, exclude
3369 2000-02-24 Nick Clifton <nickc@cygnus.com>
3371 * configure: Add arm-wince, mips-pe and sh-pe targets.
3372 * configure: Regenerate.
3374 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3376 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3377 "pe-mips" for the mips-pe target.
3379 * config/tc-arm.c (insns): Change displacement encoded in BL
3380 and B instructions if the target port is arm-wince.
3381 (do_ldst): Do not bias the relocation offset if the target
3383 (md_pcrel_from): Add in missing relocation offset bias if the
3384 target os arm-wince.
3386 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3387 (md_begin): Disable -G support for mips-pe target.
3388 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3389 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3392 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3393 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3394 assembler, just set the alignment to 4.
3396 * config/te-wince-pe.h: New file for WinCE targets. Define
3399 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3401 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3402 string instructions.
3403 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3404 (i386_intel_memory_operand): After finding a segment override,
3405 check again for no `[' before looking for a displacement. Bomb if
3406 more than one displacement rather than silently discarding the
3407 second and subsequent ones. Free strings malloc'd by
3408 build_displacement_string.
3410 2000-02-24 Catherine Moore <clm@cygnus.com>
3412 * config/obj-som.c (obj_pseudo_table): Add "weak".
3413 (obj_som_weak): New routine.
3415 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3417 * config/tc-i386.c (union i386_op): New.
3418 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3419 Throughout file replace occurences of disps[n], imms[n], regs[n]
3420 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3421 intel mode operand swapping. Add assert in regKludge and
3422 fake_zero_displacement code. Test i.types[n] when outputting
3423 displacements and immediates. Combine output of Disp16 with
3425 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3426 when in intel mode by (not) reversing fsub and fdiv operands
3427 before the template search. This fails for single operand
3428 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3429 undefined. Instead fix the base_opcode after we've found the
3430 template. Move base_opcode xor with found_reverse_match from
3431 opcode output code to before this fix so we test for the correct
3433 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3434 check in intel mode. Instead compare opcodes.
3436 * config/tc-i386.h (TC_RELOC): Delete.
3437 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3438 with equivalent call to reloc.
3440 * as.h (flag_m68k_mri): Move declaration after target include, and
3441 only declare when TC_M68K defined. Define as zero otherwise.
3442 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3443 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3444 Define as zero otherwise.
3445 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3446 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3447 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3448 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3449 testing whether defined.
3450 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3451 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3452 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3453 rather than testing whether defined.
3454 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3455 (parse_mri_cons): Declare and use only when TC_M68K.
3456 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3457 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3458 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3460 * NEWS: Mention IBM 370 support.
3462 2000-02-23 Richard Henderson <rth@cygnus.com>
3464 * config/tc-i386.c (md_assemble): When swapping operands for
3465 intel_syntax, assume everything that's not Imm or Disp is a
3468 2000-02-23 Linas Vepstas <linas@linas.org>
3470 * config/tc-i370.c, config/tc-i370.h: New files.
3471 * Makefile.am: Add support for Linux/IBM 370.
3472 * configure.in: Likewise.
3473 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3474 * config/obj-elf.c: Include elf/i370.h
3475 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3477 * Makefile.in: Regenerate.
3478 * configure: Regenerate.
3480 * doc/c-i370.texi: New file.
3481 * doc/all.texi: Include it.
3482 * doc/as.texinfo: And here.
3483 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3484 * doc/Makefile.in: Regenerate.
3486 2000-02-19 Michael Meissner <meissner@redhat.com>
3488 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3489 determine if an instruction can be used in parallel with an ADDppp
3490 or SUBppp instruction.
3492 2000-02-22 Andrew Haley <aph@cygnus.com>
3494 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3496 1999-12-30 Andrew Haley <aph@cygnus.com>
3498 * config/tc-mips.c (mips_gp32): New variable.
3499 (macro_build) Use mips_gp32.
3501 (md_longopts): Add "-mgp32" and "-mgp64".
3502 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3504 (OPTION_M7900): Change offset
3505 (OPTION_NO_M7900): Ditto.
3507 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3509 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3510 warning, and bump it to 1.
3512 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3514 From Brad Lucier <lucier@math.purdue.edu>:
3515 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3518 2000-02-21 Catherine Moore <clm@cygnus.com>
3520 * config/tc-mips.c (MF_HILO_INSN): Define.
3521 (mips_7000_hilo_fix): Declare.
3522 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3523 (md_parse_option): Check for 7000_HILO_FIX options.
3524 (OPTION_M7000_HILO_FIX): Define.
3525 (OPTION_NO_M7000_HILO_FIX): Define.
3526 * doc/c-mips.texi (-mfix7000): Describe.
3528 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3530 * listing.c (print_lines): Remove unused variable `end'.
3532 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3533 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3534 reloc_type when BFD_ASSEMBLER.
3535 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3536 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3537 statement and quell signed vs. unsigned comparison warning.
3539 2000-02-18 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3542 the computed frag offset, rather than overwriting it.
3544 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3546 * config/tc-sh.c ("elf/sh.h"): Include.
3547 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3548 (md.begin): Initialize target_arch.
3549 Only include opcodes in has table that match selected architecture.
3550 (parse_reg): Recognize register names for sh-dsp.
3551 (parse_at): Recognize post-modify addressing.
3552 (get_operands): The leading space is now optional.
3553 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3554 arguments. Update valid_arch.
3555 (build_Mytes): Add support for SDT_REG_N.
3556 (find_cooked_opcode): New function, broken out of md_assemble.
3557 (assemble_ppi, sh_elf_final_processing): New functions.
3558 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3559 (md_longopts, md_parse_option): New option: -dsp.
3560 * config/tc-sh.h (elf_tc_final_processing): Define.
3561 (sh_elf_final_processing): Declare.
3563 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3565 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3566 the unwinder subspace. Save the current seg/subseg before creating
3569 2000-02-10 Nick Clifton <nickc@cygnus.com>
3571 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3572 little endian targets.
3573 (INST_BYTE1): Redefine to handle big and little endian
3575 (cpu_type): New type: Select between M340 and M210.
3576 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3577 instructions of the M340.
3578 (md_assemble): Add support for the MULSH and OPSR classes of
3580 (md_atof): Add support for little endian targets.
3581 (md_parse_option): Add support for -EL, -EB and -mcpu command
3583 (md_convert_frag): Add support for little endian targets.
3584 (md_apply_fix3): Add support for little endian targets.
3585 (md_number_to_chars): Add support for little endian targets.
3587 2000-02-10 Timothy Wall <twall@redhat.com>
3589 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3590 defined, use it to verify the symbol just read should be a label.
3592 2000-02-10 Timothy Wall <twall@redhat.com>
3594 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3595 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3596 around colons when KEEP_WHITE_AROUND_COLON is defined.
3597 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3598 and KEEP_WHITE_AROUND_COLON.
3600 2000-02-08 Timothy Wall <twall@redhat.com>
3602 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3604 (do_repeat): New. Abstract repeat logic so that a "break" can be
3606 (end_repeat): New. Provide support for a "break" out of the
3608 * read.h: Add prototypes for new functions.
3610 2000-02-08 Timothy Wall <twall@redhat.com>
3612 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3613 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3614 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3617 2000-02-08 Timothy Wall <twall@redhat.com>
3619 * read.c: Added elseif to directives table.
3620 * read.h: Added prototype for s_elseif.
3621 * doc/as.texinfo: Added description for elseif.
3622 * cond.c (s_elseif): New function
3624 2000-02-04 Timothy Wall <twall@redhat.com>
3626 * listing.c (print_lines): Remove conditionals causing bug in
3629 2000-02-03 Timothy Wall <twall@cygnus.com>
3631 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3633 * frags.c (frag_new): Calculate fr_fix in octets
3634 (frag_now_fix) Return offset as target address offset (bytes).
3635 (frag_now_fix_octets) New - Return offset in octets (8-bit
3637 * frags.h: Added prototype for frag_now_fix_octets().
3638 Distinguish between octets and bytes in field descriptions.
3639 * listing.c (calc_hex): Account for octets vs bytes when
3640 printing addresses/offsets.
3641 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3642 target is little-endian, print the octets in a word in big-endian
3643 order so that the display looks like a proper hexadecimal number,
3644 instead of having the octets reversed.
3645 * read.c (do_align): When recording alignment, alignment power
3646 should be in terms of target bytes (minimum addressible unit)
3648 (do_org) Convert ORG target address (byte) argument into an
3649 octet offset when generating a variable fragment.
3650 * symbols.c (resolve_symbol_value): Symbol final value
3651 converted to a target address offset (bytes) from its octet offset.
3652 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3653 offset (bytes) is adjusted by the frag offset (octets) converted
3655 (coff_frob_section) Section alignment power is in terms of bytes;
3656 convert it to an octet alignment power when calculating size (and
3657 size mask) in octets. Don't modify the section size in order to
3658 "align" it for TI COFF, since that format has a different method
3659 for storing alignment information.
3661 2000-02-01 Timothy Wall <twall@cygnus.com>
3663 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3664 entries, matching the way GCC generates them. If not escaped, the
3665 filename is encoded incorrectly.
3667 2000-01-31 Nick Clifton <nickc@cygnus.com>
3669 * config/tc-arm.c (reg_table): Add support for ATPCS register
3672 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3674 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3676 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3678 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3679 of a symbol when we really care about its value.
3681 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3683 * config/tc-mcore.c (md_assemble): Give warning message if
3684 operands passes to instruction are more than the spec.
3686 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3688 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3689 Thumb mode but the label seen was not declared as '.thumb_func'
3690 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3691 correct disassembly of Thumb code bounded by non function labels.
3693 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3695 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3696 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3698 * Makefile.in: Same here.
3701 * configure.in: Set bfd_gas for i386-aout when primary target
3702 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3703 we may need the primary te_file. Remove incorrect comment.
3705 * configure: Regenerate.
3707 * config/e-i386aout.c: New file.
3709 * as.c (USE_EMULATIONS): Move to before print_version_id.
3710 (struct emulation): Add i386aout.
3711 (show_usage): Split text strings. Reformat -a text. Add --em
3715 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3716 (aout_format_ops): New.
3719 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3720 preprocessor conditional and add aout USE_EMULATIONS tests.
3721 (read_a_source_file): Don't pass error strings to printf as
3725 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3727 (do_data): Same here.
3728 (process_file): And here.
3731 * symbols.c (colon): Rewrite "already defined" fatal message
3732 code for aout with USE_EMULATIONS.
3735 * config/obj-aout.c (OBJ_HEADER): Define.
3736 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3738 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3739 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3741 (obj_aout_type): Expand S_SET_OTHER here too.
3742 (obj_read_begin_hook): Remove.
3743 (aout_pop_insert): New.
3744 (obj_aout_s_get_other): New.
3745 (obj_aout_s_get_desc): New.
3746 (aout_format_ops): New.
3749 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3750 gets aout_pseudo_table.
3751 (aout_pseudo_table): Declare.
3752 (obj_read_begin_hook): Define.
3755 * config/obj-coff.c (obj_pseudo_table): Rename to
3757 (coff_pop_insert): Use coff_pseudo_table.
3758 (coff_sec_sym_ok_for_reloc): Remove.
3759 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3760 and comment all zero entries and remove #if 0 code.
3763 * config/obj-coff.h (obj_pop_insert): Define.
3764 (coff_pseudo_table): Declare.
3767 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3768 s_get_size, s_set_size. Comment all zero entries.
3771 * config/obj-elf.c (elf_s_get_other): New function.
3772 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3773 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3774 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3776 (obj_elf_parse_section_letters): Don't pass error strings to
3777 printf as format arg.
3780 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3782 (elf_s_get_other): Declare.
3783 (S_GET_OTHER) Define as elf_s_get_other if not already
3785 (S_SET_OTHER): Only define when not already defined.
3786 (elf_obj_read_begin_hook): Declare.
3787 (obj_read_begin_hook): Define.
3788 (elf_obj_symbol_new_hook): Declare.
3789 (obj_symbol_new_hook): Define.
3792 * config/obj-multi.h: Add copyright header and protect against
3793 multiple inclusion. Add * to all function pointers.
3794 (OBJ_HEADER): If defined, include it rather than other defines
3796 (obj_frob_file_after_relocs): Test for NULL.
3797 (obj_symbol_new_hook): Here too.
3798 (obj_sec_sym_ok_for_reloc): And here.
3799 (S_GET_OTHER): Define.
3800 (S_GET_DESC): Define.
3801 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3802 (OBJ_MAYBE_ELF): Update comment.
3804 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3805 OBJ_AOUT preprocessor conditional and handle emulation by
3806 testing OUTPUT_FLAVOR.
3807 (i386_displacement): Here too.
3808 (md_section_align): Similarly here.
3809 (i386_target_format): Conditionally compile when more than one
3810 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3811 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3812 (i386_displacement): Here too.
3815 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3816 Define TARGET_FORMAT for aout only when not multi.
3819 * config/te-multi.h: Delete file as it's identical to te-generic.h
3821 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3823 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3824 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3827 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3829 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3832 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3834 * config/tc-mips.c (mips_do_align): New function.
3835 * config/tc-mips.h (md_do_align): Define.
3837 2000-01-10 Philip Blundell <philb@gnu.org>
3839 * doc/c-arm.texi (ARM Options): Fix typo.
3840 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3841 line separator for Linux.
3842 * doc/as.texinfo (Comments): Mention the ARM.
3844 2000-01-10 Philip Blundell <pb@futuretv.com>
3846 * configure.in (arm*-*-conix*): New target.
3847 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3849 * configure: Regenerate.
3851 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3853 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3854 (obj_elf_visibility): New function.
3856 * doc/as.texinfo (Visibility): New node: document visibility
3859 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3861 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3862 warning for absolute jump/call without `*' in non-intel mode. No
3863 need to set i.types[0] JumpAbsolute in intel mode.
3865 1999-12-22 Philip Blundell <pb@futuretv.com>
3867 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3868 hook function when changing sections.
3869 (arm_s_data): Likewise.
3871 1999-12-14 Nick Clifton <nickc@cygnus.com>
3873 * config/tc-arm.c (md_parse_option): Add support for -marm720
3874 command line switch.
3876 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3878 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3879 (r_registers, xr_registers): Define.
3880 (r_register_name, xr_register_name): New functions.
3881 (md_assemble): Handle new am33 operand types and instruction
3883 (mn10300_insert_operand, check_operand): Likewise.
3885 1999-11-29 Nick Clifton <nickc@cygnus.com>
3887 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3888 (s_force_thumb): Set thumb_mode to 2.
3889 (md_assemble): Do not complain about thumb instructions on a
3890 non-thumb target if thumb_mode is set to 2.
3892 1999-11-28 Michael Meissner <meissner@cygnus.com>
3894 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3895 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3896 (O_...): Add new machine dependent expressions if we are handling
3897 explicit relocations.
3898 (alpha_reloc_op): New static table holding the explicit relocation
3900 (alpha_literal_hash): New static to hold the hash table for
3901 explicit relocations.
3902 (alpha_macros): Add support for explicit relocations.
3903 (md_begin): If explicit relocations, initialize hash table.
3904 (md_assemble): Don't print a second error if tokenize_arguments
3905 already printed an error message.
3906 (md_apply_fix): Add support for explicit relocations.
3907 (alpha_force_relocation): Ditto.
3908 (alpha_fix_adjustable): Ditto.
3909 (alpha_adjust_symtab): New function to support explicit
3911 (alpha_adjust_symtab_relocs): Ditto.
3912 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3913 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3914 Add support for explicit relocations. Return -2 if an error
3915 message was already printed.
3916 (find_macro_match): Add support for explicit relocations. Comment
3918 (emit_insn): Add support for explicit relocations.
3919 (assemble_tokens): Ditto.
3921 (load_expression): Ditto.
3924 (emit_ir_load): Ditto.
3925 (emit_loadstore): Ditto.
3928 (emit_sextX): Ditto.
3929 (emit_division): Ditto.
3930 (emit_jsrjmp): Ditto.
3931 (emit_retjcr): Ditto.
3933 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3935 (tc_adjust_symtab): If explicit relocations, call the function
3936 alpha_adjust_symtab.
3937 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3938 relocations next to the literal relocation they reference.
3939 (TC_INIT_FIX_DATA): Initialize the new fields.
3940 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3942 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3944 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3945 'B' operand for PA2.0 bb instruction.
3947 1999-11-18 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3952 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3954 (mcore_force_relocation): Force relocations to be generated for
3957 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3959 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3960 (i386_displacement): Disallow O_big displacements.
3962 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3964 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3965 Small improvements in error checking.
3966 (md_assemble): Support for unconditional ARM instructions.
3967 (md_parse_option): Support for -m[arm]v5e flag.
3969 1999-11-12 Nick Clifton <nickc@cygnus.com>
3971 * macro.c (buffer_and_nest): Do not check beyond the end of the
3974 1999-11-11 Nick Clifton <nickc@cygnus.com>
3976 * macro.c (buffer_and_nest): Look for seperator after TO and
3979 1999-11-08 Andrew Haley <aph@cygnus.com>
3981 * app.c (do_scrub_chars): When in State 10, treat backslash
3982 characters in the same way as as symbol characters.
3984 1999-11-07 Richard Henderson <rth@cygnus.com>
3986 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3987 the previous label was in the current section before playing
3988 with auto-alignment.
3990 1999-11-06 Nick Clifton <nickc@cygnus.com>
3992 * config/tc-v850.c (v850_force_relocation): Force relocation
3994 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3997 1999-11-05 Michael Meissner <meissner@cygnus.com>
3999 * expr.h (operatorT): Increase machine dependent operators to 16.
4000 * expr.c (op_rank): Ditto.
4002 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4004 * read.c (pseudo_set): Reject attempts to set the value of a
4007 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4010 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4012 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4013 to bfd_set_section_contents.
4015 1999-11-03 Nick Clifton <nickc@cygnus.com>
4017 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4019 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4021 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4022 (mips_ip): Use OPCODE_IS_MEMBER.
4024 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4026 * config/tc-arm.c (reg_required_here): Improve comments.
4028 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4029 (tinsns): Initialize variants field.
4031 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4032 BAD_PC respectively.
4034 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4036 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4037 * config/tc-arm.h: Fix compile time warnings.
4039 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4041 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4042 form @abs16, @(abs16) and @(abs16 + imm).
4044 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4046 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4047 (ISA_HAS_64_BIT_REGS) New.
4048 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4049 mips_emit_delays,macro_build,load_register,load_addresss,
4050 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4051 and/or use new ISA_xxx macros in expressions involving
4052 ISA, particularly mips_opts.isa.
4054 1999-10-18 Michael Meissner <meissner@cygnus.com>
4056 * expr.h (operatorT): Add machine dependent operators md1..md8.
4057 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4058 for the machine dependent operators to use.
4060 * expr.c (op_rank): Add machine dependent operators.
4062 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4064 (O_cpregister): Ditto.
4065 (md_begin): Change X_op test that field is wide enough to use
4066 O_max instead of O_alpha_max.
4067 (cpu_types): Fill in missing initializer.
4068 (alpha_num_macros): Make unsigned.
4069 (md_assemble): Make opnamelen be size_t.
4070 (md_apply_fix): Cast alpha_num_operands to int before testing.
4071 (alpha_force_relocation): Ditto.
4072 (alpha_fix_adjustable): Ditto.
4073 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4074 (tc_gen_reloc): Ditto.
4075 (tc_get_register): Ditto.
4080 (s_alpha_ent): Ditto.
4081 (s_alpha_end): Ditto.
4082 (s_alpha_frame): Ditto.
4083 (s_alpha_prologue): Ditto.
4084 (s_alpha_file): Ditto.
4085 (s_alpha_gprel32): Ditto.
4086 (s_alpha_proc): Ditto.
4087 (s_alpha_set): Ditto.
4088 (s_alpha_base): Ditto.
4089 (s_alpha_align): Ditto.
4090 (s_alpha_arch): Ditto.
4091 (alpha_align): Ditto.
4092 (assemble_insn): Suppress unused variable warning.
4094 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4095 order in the structure.
4096 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4098 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4100 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4102 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4104 * config/tc-i386.c (i386_index_check): Correct #endif location.
4106 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4108 * as.c (show_usage): Document new options.
4109 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4110 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4111 (parse_args): Parse the new options.
4112 (main): If there were warnings, and --fatal-warnings
4113 was specified, print an error.
4114 * as.h: New variable, flag_fatal_warnings, for new option.
4116 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4118 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4119 '@'. Change autoincrement completers to fall through to cache control
4122 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4124 (pa_parse_addb_64_cmpltr): New function.
4126 * config/tc-hppa.c (pa_ip): Change error message.
4127 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4128 '?Q' args to allow falling through.
4130 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4131 Remove unused conditional codes.
4132 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4134 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4136 * config/tc-d30v.c (CHAR_BIT): Define.
4137 (check_range): Fix bit operations to support integers bigger than
4140 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4142 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4145 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4146 Doug Evans <devans@cygnus.com>
4148 Add support for m32rx.
4149 * config/tc-m32r.c (enable_m32rx): New static global.
4150 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4151 (allow_m32rx): New function.
4152 (M32R_SHORTOPTS): Add `O'.
4153 (md_longopts): Add --m32rx plus several warning options.
4154 (md_parse_option): Handle new options.
4155 (md_show_usage): Print them.
4156 (md_begin): Enable m32rx.
4157 (OPERAND_IS_COND_BIT): New macro.
4158 (first_writes_to_seconds_operands): New function.
4159 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4160 (target_make_parallel,assemble_two_insns): New functions.
4161 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4162 If optimizing and m32rx, try to make consecutive insns parallel.
4164 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4166 * config/tc-mips.c (nopic_need_relax): Allow for the
4167 .sdata.foo sections generated by -fdata-sections,
4168 and for the .gnu.linkonce.s sections generated by C++.
4170 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4172 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4173 with cleaner code using completer prefixes. Add 'Y'.
4175 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4177 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4179 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4180 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4181 insn does not match and we should try the next insn in the table.
4183 1999-09-22 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4187 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4189 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4192 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4194 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4195 OBJ_ELF. If ELF, add "sq".
4196 (md_parse_option): If ELF, ignore -s and -q.
4197 (md_show_usage): Mention ELF options.
4199 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4201 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4204 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4206 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4208 * config/tc-hppa.c (struct pa_it): New field "trunc".
4209 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4210 (pa_parse_ftest_gfx_completer): New function
4211 (pa_parse_fp_cnv_format): New function.
4213 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4214 (md_apply_fix): Handle 22bit pc-rel branches.
4216 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4218 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4220 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4222 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4224 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4226 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4227 (pa_ip): Handle 'fX'.
4229 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4231 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4232 unwinds unless the function is in the text space.
4233 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4235 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4237 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4238 (md_assemble): To here. Tweak address generation.
4240 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4242 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4243 (md_assemble): Call dwarf2_where for OBJ_ELF.
4244 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4245 (pa_end_of_source): New function.
4246 * tc-hppa.h (md_end): Define for OBJ_ELF.
4248 1999-09-14 Michael Meissner <meissner@cygnus.com>
4250 * configure.in (Canonicalization of target names): Remove adding
4251 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4252 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4253 * configure: Regenerate.
4255 1999-09-14 Donn Terry <donn@interix.com>
4257 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4259 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4261 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4262 pc-relative jmp/call to an absolute symbol.
4263 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4264 absolute section symbols.
4266 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4267 jump handling code and comments.
4269 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4271 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4272 the value if TE_PE and a global defined symbol.
4274 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4276 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4277 print the symbol, rather than printing it here.
4279 1999-09-11 Donn Terry <donn@interix.com>
4281 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4282 BFD_RELOC_RVA relocations.
4284 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4285 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4288 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4290 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4291 * doc/internals.texi (Object format backend): Document
4294 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4295 relocations against global symbols if TE_PE.
4297 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4298 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4300 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4303 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4304 symbols which do not have a constant value, or tags with
4305 non-tags. Remove the symbol from the list before adding it at the
4308 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4309 C_FCN symbol differently if TE_PE.
4310 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4311 appears in the pseudo-op, rather coff_line_base which is only set
4314 * config/obj-coff.c (obj_coff_loc): New static function.
4315 (obj_pseudo_table): Add "loc".
4317 * config/obj-coff.c (add_lineno): Check that the line number is
4320 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4321 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4323 (md_atof): Return NULL rather than 0.
4324 * config/tc-i386.c (md_atof): Change type to int.
4325 * expr.c (expr): Change first parameter to int.
4326 * config/obj-coff.c: Add declarations for static functions.
4327 (coff_frob_symbol): Use SYM_AUXENT.
4328 * config/tc-i386.h (flag_16bit_code): Don't declare.
4330 * config/obj-coff.c (obj_coff_section): Default to setting
4331 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4333 * write.c (adjust_reloc_syms): Print adjusted fixup.
4335 * expr.c (integer_constant): Correct too_many_digits calculation
4338 1999-09-09 Andreas Schwab <schwab@suse.de>
4340 * doc/c-arm.texi: Fix arguments of @var to not contain
4343 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4345 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4347 (md_parse_option): Only support -k flag for ELF and COFF targets.
4349 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4351 * config/tc-hppa.c (pa_ip): Put strict register checks before
4352 call to pa_parse_number.
4354 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4356 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4358 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4361 1999-09-06 Donn Terry <donn@interix.com>
4363 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4365 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4367 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4368 candidate instruction. Require registers for register arguments
4369 when in strict mode. Require assemble-time constants for
4370 constants when in strict mode.
4371 (pa_get_absolute_expression): Require a constant when in strict
4374 1999-09-06 Nick Clifton <nickc@cygnus.com>
4376 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4378 1999-09-04 Steve Chamberlain <sac@pobox.com>
4380 * config/tc-pj.c: New file, supports picoJava in ELF.
4381 * config/tc-pj.h: Ditto.
4382 * configure.in (pjl*, pj*): New targets.
4383 * Makefile.am: Rebuild dependencies.
4384 (CPU_TYPES): Add pj.
4385 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4386 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4387 * doc/c-pj.texi: New file.
4388 * doc/as.texinfo: Add some PJ specifics.
4389 * doc/all.texi: Add PJ to the list of all architectures, sort them
4391 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4392 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4394 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4396 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4397 (obj_frob_file): Test for null pointer.
4398 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4399 (OBJ_PROCESS_STAB): And here.
4400 (elf_obj_sy): Remove
4402 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4403 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4404 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4406 * config/obj-coff.c (no_func): Remove.
4407 (coff_format_ops): Change occurrences of no_func to 0, as we test
4408 for 0 in obj-multi.h.
4410 * configure.in: Enable bfd for i386-coff when primary target is
4411 bfd. Enable i386 elf,coff emulation support. Don't set
4412 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4413 emulation to support.
4414 *configure: Regenerate.
4416 1999-09-02 Nick Clifton <nickc@cygnus.com>
4418 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4419 .section .line directive is encountered.
4421 1999-09-01 Nick Clifton <nickc@cygnus.com>
4423 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4426 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4427 * as.texinfo: Document --gdwarf2 command line option.
4428 Add additional documentation of ARM command line switches.
4430 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4432 * config/tc-i386.c (i386_intel_memory_operand): Combine
4433 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4434 and RESTORE_END_STRING around parse_register calls.
4435 (i386_operand): Here too.
4436 (i386_is_reg): Remove.
4437 (parse_register): Move as_bad calls from within this function to
4440 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4442 Based on a patch from H.J. Lu <hjl@gnu.org>
4443 * config/tc-i386.c (parse_register): Handle FP regs specially.
4444 (md_begin): Remove '(' and ')' from register_chars.
4446 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4448 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4449 error message (done elsewhere).
4451 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4453 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4455 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4457 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4460 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4462 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4464 Add new completers. Fix bug in 64 bit condition handling.
4466 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4469 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4471 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4473 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4475 1999-08-27 Jim Wilson <wilson@cygnus.com>
4477 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4478 (struct ls): Add frag field. Initialize it to zero.
4479 (out_end_sequence): New local text_frag. Set it while in text section.
4480 Replace address check with frag check. Set ls.frag to text_frag if
4481 out_set_addr called.
4482 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4483 Set it before switching sections. Replace address check with frag
4484 check. Set ls.frag to saved_frag if out_set_addr called.
4486 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4488 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4489 output "advance_pc" opcode instead of calling gen_addr_line().
4490 The latter has the undesired side-effect of creating a new row
4491 in the debug line info matrix.
4493 1999-08-26 Jim Wilson <wilson@cygnus.com>
4495 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4496 ls.last_filename if last is less than zero. Set ls.last_filename
4497 when allocating new entry.
4498 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4501 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4503 * config/tc-i386.c (i386_index_check): Fix the displacement size
4504 when INFER_ADDR_PREFIX.
4506 1999-08-18 Nick Clifton <nickc@cygnus.com>
4508 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4511 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4513 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4514 handle 0xffffNNNN constants correctly.
4516 1999-08-16 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4521 1999-08-13 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4524 (md_apply_fix3): Always pass positive values to
4525 validate_offset_imm.
4527 1999-08-12 Nick Clifton <nickc@cygnus.com>
4529 * config/tc-arm.c (skip_whitespace): New macro.
4530 Formatting tidy ups.
4532 (md_apply_fix3): Store relocation offset in addend for ELF based
4534 (arm_force_relocation): Always generate relocs for Thumb function
4537 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4539 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4540 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4542 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4544 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4545 flags for the unwind subspace.
4547 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4548 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4549 suitable relocation based on the size of the target's pointer.
4550 Always Use subsegment zero for the unwinders.
4551 (pa_level): Handle "2.0w".
4553 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4555 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4556 with the following instruction unless this was specified.
4558 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4560 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4561 certain sections, to match BFD changes.
4563 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4565 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4566 (EXTRA_SCRIPTS): Define to keep automake happy.
4567 * Makefile.in: Rebuild.
4569 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4571 * Makefile.am: Rename .dep* files to DEP*.
4572 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4573 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4575 * Makefile.in: Rebuild.
4577 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4579 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4581 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4583 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4584 avoid problems on DOS filesystems.
4585 * Makefile.in: Rebuild.
4587 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4589 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4591 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4594 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4596 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4597 line to create ${GDBINIT} rather than .gdbinit.
4598 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4600 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4602 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4604 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4606 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4608 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4610 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4611 non-adjustable symbols.
4613 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4615 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4617 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4619 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4622 1999-08-05 Donn Terry <donn@interix.com>
4624 * config/te-interix.h: New file.
4625 * configure.in (i386-*-interix*): New target.
4626 * configure: Rebuild.
4628 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4630 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4631 selectors for ELF too.
4632 (selector_table): Add "ltp" and "rtp" selectors.
4634 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4636 * config/tc-i386.c (i386_operand): No need to change
4637 operand_string pointer in segment reg case before goto
4638 do_memory_reference. Initialise displacement_string_start and
4639 displacement_string_end after do_memory_reference label.
4640 (i386_index_check): Add operand_string param, and print error
4641 message on failure here.
4642 (i386_intel_memory_operand): Instead of here.
4643 (i386_operand): And here.
4644 (INFER_ADDR_PREFIX): Enable.
4646 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4648 * config/tc-i386.h (DefaultSize): Define. Renumber following
4649 opcode_modifier defines.
4651 From Etienne Lorrain <etienne.lorrain@ibm.net>
4652 * config/tc-i386.c (stackop_size): New variable.
4653 (set_16bit_code_flag): Clear it here.
4654 (set_16bit_gcc_code_flag): New function.
4655 (md_pseudo_table): Add "code16gcc" entry.
4656 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4658 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4660 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4661 next_set_end even if the end symbol is being discarded.
4663 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4664 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4665 * config/obj-coff.c: Likewise.
4666 (seg_info_type): Remove.
4667 (seg_info_off_by_4): Change to array of segT.
4668 (s_get_segment): Adjust accordingly.
4669 (obj_pseudo_table): Fully initialize sentinel entry.
4671 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4672 Ralf Baechle <ralf@uni-koblenz.de>.
4674 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4676 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4678 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4680 * config/tc-i386.c: Indentation and white space changes.
4681 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4682 don't enable it by default.
4683 (i386_intel_operand): Remove redundant prototype.
4684 Move check on number of memory operands, and i.mem_operands++
4685 (i386_intel_memory_operand): To here.
4686 Remove i386_immediate code from here. Remove special case code
4687 for input and output using (%dx). Remove base/index checks and
4688 call i386_index_check instead. Save initial operand_string
4689 argument for error message.
4690 (i386_operand): Remove redundant prototype. Move base/index
4691 checks to i386_index_check.
4692 (i386_displacement): Move intel mode check for non-zero
4694 (i386_intel_memory_operand): To here.
4696 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4698 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4699 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4700 by .register pseudo-op if -64 and --no-undeclared-regs.
4701 (s_register, sparc_adjust_symtab): New functions.
4702 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4703 Declare sparc_adjust_symtab as tc_adjust_symtab.
4704 * doc/c-sparc.texi: Add description of #ignore special literal
4705 for .register pseudo-op.
4707 1999-07-30 Catherine Moore <clm@cygnus.com>
4709 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4710 the relocation's section offset.
4712 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4714 * write.c (fixup_segment): Fix generic error check overflow test.
4716 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4717 X_add_number to long.
4719 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4721 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4724 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4726 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4729 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4731 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4733 * configure.bat: Remove; obsolete.
4734 * config/go32.cfg: Likewise.
4736 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4738 * configure.in (i386-*-vxworks*): New target.
4739 * configure: Rebuild.
4741 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4743 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4745 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4747 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4749 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4750 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4751 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4752 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4753 MAX_RELOC_EXPANSION): Define.
4754 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4756 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4758 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4759 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4760 block. Print a warning if an 8-bit or 16-bit constant
4761 displacement or immediate is truncated on output.
4762 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4764 (i386_operand): Disallow immediate jump absolute operand.
4766 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4768 * configure.in: Bump version number to 2.9.5.
4769 * configure: Rebuild.
4771 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4774 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4776 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4777 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4779 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4781 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4783 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4785 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4786 if -mno-fpu was given.
4787 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4789 (cons_fix_new_arm): Remove misleading comments.
4791 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4793 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4795 (relax_segment): Likewise. After giving a rs_org error, convert
4796 the frag to rs_align to avoid cascading errors.
4798 1999-07-12 Andreas Schwab <schwab@suse.de>
4800 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4802 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4804 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4805 as appropriate. Fill in structure initializations. Add variable
4806 initializations. Add casts.
4807 * dwarf2dbg.c (print_stats): Change i to size_t.
4808 * listing.c (listing_listing): Change list_line to unsigned int.
4810 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4812 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4813 rather than checking for \001 and \002 in symbol name.
4814 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4816 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4818 * configure.in (hppa*-linux-gnu*): New target.
4819 * configure: Rebuilt.
4821 1999-07-08 Nick Clifton <nickc@cygnus.com>
4823 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4825 1999-07-07 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4828 accessing symbolP directly.
4830 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4832 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4835 1999-07-05 Nick Clifton <nickc@cygnus.com>
4837 * config/tc-arm.c (ARM_EXT_V5): Define.
4838 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4839 (md_begin): Detect ARM v5 architectures.
4840 (md_parse_option): Accept arm v5 specification.
4841 (md_show_usage): Documment -marmv5 switch.
4843 * doc/c-arm.texi: Document -marmv5 command line option.
4845 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4847 (validate_immediate_twopart): New function. Determine if a
4848 constant can be computed by two ADD instructions.
4849 (output_inst): Remove its command line parameter - it was never
4851 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4852 implememt the ADRL pseudo op.
4853 (tc_gen_reloc): Generate a suitable error message if an ADRL
4854 instruction tries to generate a real reloc.
4856 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4858 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4860 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4863 1999-06-27 H.J. Lu <hjl@gnu.org>
4865 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4866 non BFD_ASSEMBLER case.
4868 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4870 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4873 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4875 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4876 out_end_sequence() when the address decreases due to a new frag.
4877 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4878 numbering starts with 1.
4880 1999-06-23 Nick Clifton <nickc@cygnus.com>
4882 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4884 (mcore_s_text): Call obj_elf_text for ELF target.
4885 (mcore_s_data): Call obj_elf_data for ELF target.
4886 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4888 (mcore_s_bss): New function: Dump literal table before changing
4890 (mcore_s_comm): New function: Dump literal table before changing
4893 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4894 No longer static functions.
4895 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4896 Provide prototypes for these functions.
4898 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4900 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4901 a list of names, to try obj_segment_name, and to try abbreviated
4902 names when using COFF without long section names.
4904 * config/tc-alpha.c: More use of symbol accessor functions.
4905 * config/tc-arc.c: Likewise.
4906 * config/tc-d30v.c: Likewise.
4907 * config/tc-fr30.c: Likewise.
4908 * config/tc-i860.c: Likewise.
4909 * config/tc-m88k.c: Likewise.
4910 * config/tc-mcore.c: Likewise.
4911 * config/tc-ns32k.c: Likewise.
4912 * config/tc-sparc.c: Likewise.
4913 * config/tc-v850.c: Likewise.
4915 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4916 sy_value with appropriate accessor functions.
4917 * config/tc-arm.c (md_apply_fix3): Likewise.
4918 * config/tc-d10v.c (AT_WORD_P): Likewise.
4919 * config/tc-v850.c (reg_name_search): Likewise.
4921 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4922 use symbol_get_bfdsym instead.
4923 * config/tc-ppc.c (md_assemble): Likewise.
4924 * config/tc-v850.c (v850_comm): Likewise.
4926 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4928 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4929 the symbol, rather than accessing the bsym member.
4930 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4931 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4932 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4933 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4934 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4935 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4936 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4937 * config/tc-v850.c (tc_gen_reloc): Likewise.
4939 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4941 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4942 (hppa_gen_reloc_type): Conditionalize on BFD64.
4943 (tc_gen_reloc): Re-enable ELF relocations.
4944 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4946 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4948 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4950 (do_ldst): Move assignment out of if condition.
4951 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4952 parentheses to avoid warning.
4954 1999-06-21 Nick Clifton <nickc@cygnus.com>
4956 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4957 macro to get at the BFD symbol associated with a GAS symbol.
4959 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4961 * config/tc-ppc.c: Update for symbol handling changes.
4962 * config/obj-coff.c: Likewise.
4964 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4966 * tc-hppa.c: General cleanups of ELF support. No more spaces
4967 and subspaces for ELF.
4968 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4969 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4970 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4971 (UNWIND_SECTION_NAME): Likewise.
4972 (space/subspace related structures): Conditionalize definitions
4974 (space/subspace directives and support routines): Conditionalize
4975 definitions and references/uses on OBJ_SOM.
4976 (label_symbol_struct): For ELF, track the symbol's segment. For
4977 SOM track its space.
4978 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4980 (USE_ALIASES): Kill for both SOM & ELF.
4981 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4982 (pa_space, pa_subspace): Corresponding changes.
4983 (pa_spaces_begin): Corresponding chagnes.
4984 (md_begin): Do not muck around with space/subspace stuff for
4986 (md_apply_fix): Temporarily disable argument relocation stuff
4988 (tc_gen_reloc): Temporarily disable relocation generation for
4990 (pa_build_unwind_subspace): Similarly.
4992 1999-06-16 Nick Clifton <nickc@cygnus.com>
4994 * config/tc-arm.c (thumb_set): New pseudo op.
4995 (text, data, section): Override these pseudo ops with ARM
4997 (s_thumb_set): New function: Perform the same as a .set pseudo
4998 op, but also mark the alias'ed symbol as being a Thumb
5000 (arm_s_text): New function: Perform the same as the .text
5001 pseudo op, but dump the literal pool before changing
5003 (arm_s_data): New function: Perform the same as the .data
5004 pseudo op, but dump the literal pool before changing
5006 (arm_s_section): New function: Perform the same as the
5007 .section pseudo op, but dump the literal pool before changing
5009 (arm_cleanup): Do not reset the current section before dumping
5012 1999-06-17 Nick Clifton <nickc@cygnus.com>
5014 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5015 OPTION_NO_WARN_UNMATCHED entries.
5016 (md_parse_option): Generate a warning message if an unrecognised
5017 option is encountered.
5019 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5020 (get_operands): When parsing an expression after an '@' symbol
5021 has been detected, do not ignore '#' symbols.
5022 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5025 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5027 From K. Richard Pixley <rich@noir.com>:
5028 * configure.in (ppc-*-vxworks*): New target.
5029 * configure: Rebuild.
5031 1999-06-12 Philip Blundell <philb@gnu.org>
5033 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5035 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5037 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5038 which refer to symbols in linkonce sections, permit reducing the
5039 relocs if the symbol is local.
5041 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5043 * subsegs.c (subseg_text_p): New function.
5044 * as.h (subseg_text_p): Declare.
5045 * read.c (do_align): Use subseg_text_p to set the default fill.
5046 * write.c (subsegs_finish): Likewise.
5047 * config/obj-coff.c (write_object_file): Likewise.
5048 * config/tc-i386.h (md_maybe_text): Don't define.
5049 (md_do_align): Use subseg_text_p to set the default fill.
5050 * config/tc-m32r.c (m32r_do_align): Likewise.
5051 * config/tc-sh.c (sh_do_align): Likewise.
5052 * config/tc-sparc.h (md_do_align): Likewise.
5054 1999-06-12 David O'Brien <obrien@freebsd.org>
5056 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5057 * configure: Rebuild.
5059 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5061 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5062 * Makefile.am: Rebuild dependencies.
5063 * Makefile.in: Rebuild.
5065 * config/tc-i386.c (i386_immediate): Remove unused label
5068 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5069 * symbols.c: Likewise.
5070 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5071 sy_next field when taking address, rather than symbol_next.
5073 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5075 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5076 value from the output file architecture.
5077 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5078 * dwarf2dbg.h: Change bfd_vma to addressT.
5080 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5082 * dwarf2dbg.h: Use PARAMS in function declarations.
5084 1999-06-11 Martin Dorey <mdorey@madge.com>
5086 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5087 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5089 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5091 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5093 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5095 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5098 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5100 * read.c (read_a_source_file): Only declare inescape if
5103 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5105 (find_entry_byval): Add parens to avoid warning.
5107 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5109 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5112 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5114 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5117 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5118 synthetize_setx): New functions.
5119 (md_assemble): Broken the special cases into the above
5120 functions. Make compiler happy if sizeof(bfd_vma)==4.
5121 Fix sethi generated from set/setuw. If instructions have a relloc,
5122 always clear the fields to be relocated in the opcode.
5123 (sparc_ip): Remove special_case global variable.
5125 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5127 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5128 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5129 indication of success rather than a value.
5130 (itbl_get_val): Likewise.
5131 (itbl_get_field): Use strcspn. Change delimiters to include
5133 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5134 (itbl_get_val): Likewise.
5135 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5137 * symbols.c (copy_symbol_attributes): Convert local symbols to
5140 1999-06-10 Nick Clifton <nickc@cygnus.com>
5142 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5145 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5147 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5148 Optimize set if sizeof(bfd_vma) == 64.
5149 (sparc_ip): Fix sethi - without %hi() it should generate
5150 R_SPARC_22 reloc, not R_SPARC_HI22.
5151 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5153 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5155 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5156 (s_ncons): New function.
5157 (native_op_table): New table.
5158 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5159 R_SPARC_OLO10 handling.
5161 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5163 * expr.h (struct expressionS): Revert last change; widen X_op.
5164 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5166 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5168 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5169 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5170 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5171 * Makefile.in: Regenerated.
5173 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5174 `common' pass on to s_mri_common.
5175 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5177 1999-06-06 Richard Henderson <rth@cygnus.com>
5179 * config/obj-elf.c (obj_elf_section): Don't free the return
5180 value of demand_copy_C_string.
5182 1999-06-05 Richard Henderson <rth@cygnus.com>
5184 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5185 creation logic from obj_elf_create_section.
5187 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5188 (section_stack): New.
5189 (special_sections): Make const.
5190 (obj_elf_section): Gut and rewrite parsing.
5191 (obj_elf_change_section): New function broken out of obj_elf_section.
5192 (obj_elf_parse_section_letters): Likewise.
5193 (obj_elf_section_word): Likewise.
5194 (obj_elf_section_type): Likewise.
5195 (obj_elf_previous): Treat as a toggle.
5196 (obj_elf_popsection): New.
5197 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5198 (ppc_section_type): Likewise.
5199 * config/tc-ppc.h: Likewise.
5201 * expr.h (struct expressionS): Don't make X_op a bitfield.
5202 * config/tc-alpha.c: Update for symbol handling changes.
5203 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5204 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5206 1999-06-05 Richard Henderson <rth@cygnus.com>
5208 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5209 (dwarf2_gen_line_info): Kill unused variables.
5210 (dwarf2_finish): Likewise.
5211 (dwarf2_where): Likewise.
5212 (dwarf2_directive_file): If we've only got a string,
5213 hand off to s_app_file.
5214 * ecoff.c: Move the include of ecoff.h.
5215 * symbols.h (S_IS_FUNCTION): Prototype.
5217 * read.c (LEX_HASH): Supply a default.
5219 (s_globl): Update `c' after skipping whitespace.
5220 * read.h (LEX_END_NAME, is_name_ender): New.
5221 * expr.c (get_symbol_end): Respect it.
5223 1999-06-04 Mark Klein <mklein@dis.com>
5225 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5227 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5229 * config/tc-hppa.c: Update for symbol handling changes.
5231 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5233 * cgen.c: Update for symbol handling changes.
5234 * config/tc-m32r.c: Likewise.
5236 * config/tc-hppa.h: Update for symbol handling changes.
5237 * config/tc-hppa.c: Likewise.
5239 * config/tc-arm.h: Update for symbol handling changes.
5240 * config/tc-arm.c: Likewise.
5241 (symbol_make_empty): Remove. Just use symbol_create.
5243 * symbols.c (symbol_set_tc): Correct name.
5245 * Makefile.am: Rebuild dependencies.
5246 ($(OBJS)): Don't depend upon struc-symbol.h.
5247 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5248 * dep-in.sed: Don't remove struc-symbol.h.
5249 * Makefile.in: Rebuild.
5251 * doc/internals.texi (Symbols): Describe changes in symbol
5254 1999-06-03 Richard Henderson <rth@cygnus.com>
5256 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5257 instead of doing the work by hand.
5259 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5261 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5262 state of line state-machine.
5263 (struct ls): Collect DWARF2 line state-machine state in new member
5264 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5265 resulted in any DWARF2 directives.
5266 (reset_state_machine): New function.
5267 (out_end_sequence): Ditto.
5268 (dwarf2_gen_line_info): When switching sections or switching to a
5269 lower text address, call out_end_sequence() first to terminate the
5270 previous code sequence as code sequences MUST have monotonically
5271 increasing addresses.
5272 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5274 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5276 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5277 DWARF2 debug info (line information only, at this point).
5278 * as.h: Update comment about supported debug formats.
5279 * dwarf2dbg.c, dwarf2dbg.h: New files.
5280 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5282 * expr.c (operand): Don't use [ for parens if we want an index op.
5283 (op_encoding): Switch [ into O_index, if desired.
5284 (op_rank): Renumber with O_index on bottom.
5285 (expr): If O_index, match closing bracket.
5286 * expr.h (O_index): New.
5288 * read.c (read_a_source_file): Conditionally allow matched "
5289 in lines passed to md_assemble.
5291 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5293 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5295 Add support for storing local symbols in a small structure to save
5296 memory when assembling large files.
5297 * as.h: Don't include struc-symbol.h.
5298 (symbolS): Add typedef.
5299 * symbols.c: Include struc-symbol.h.
5300 (local_hash): New static variable.
5301 (save_symbol_name): New static function, from symbol_create.
5302 (symbol_create): Call save_symbol_name.
5303 (local_symbol_count): New static variable.
5304 (local_symbol_conversion_count): Likewise.
5305 (LOCAL_SYMBOL_CHECK): Define.
5306 (local_symbol_make): New static function.
5307 (local_symbol_convert): New static function.
5308 (colon): Handle local symbols. Create local symbol for local
5310 (symbol_table_insert): Handle local symbols.
5311 (symbol_find_or_make): Create local symbol for local label name.
5312 (symbol_find_base): Check for local symbol.
5313 (symbol_append, symbol_insert): Check for local symbols.
5314 (symbol_clear_list_pointers, symbol_remove): Likewise.
5315 (verify_symbol_chain): Likewise.
5316 (copy_symbol_attributes): Likewise.
5317 (resolve_symbol_value): Handle local symbols.
5318 (resolve_local_symbol): New static function.
5319 (resolve_local_symbol_values): New function.
5320 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5321 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5322 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5323 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5324 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5325 (symbol_previous, symbol_next): New functions.
5326 (symbol_get_value_expression): Likewise.
5327 (symbol_set_value_expression): Likewise.
5328 (symbol_set_frag, symbol_get_frag): Likewise.
5329 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5330 (symbol_mark_used_in_reloc): Likewise.
5331 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5332 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5333 (symbol_mri_common_p): Likewise.
5334 (symbol_mark_written, symbol_clear_written): Likewise.
5335 (symbol_written_p): Likewise.
5336 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5337 (symbol_section_p, symbol_equated_p): Likewise.
5338 (symbol_constant_p): Likewise.
5339 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5340 (symbol_get_obj, symbol_set_obj): Likewise.
5341 (symbol_get_tc, symbol_set_tc): Likewise.
5342 (symbol_begin): Initialize local_hash.
5343 (print_symbol_value_1): Handle local symbols.
5344 (symbol_print_statistics): Print local symbol statistics.
5345 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5346 Declare new symbols.c functions. Move many declarations here from
5348 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5349 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5350 (struct symbol): Move bsym to make it clearly the first field.
5351 Remove TARGET_SYMBOL_FIELDS.
5352 (symbolS): Don't typedef.
5353 (struct broken_word): Remove.
5354 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5355 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5356 (symbol_clear_list_pointers): Likewise.
5357 (symbol_insert, symbol_remove): Likewise.
5358 (symbol_previous, symbol_append): Likewise.
5359 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5360 (struct local_symbol): Define.
5361 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5362 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5363 (local_symbol_get_frag, local_symbol_set_frag): Define.
5364 (local_symbol_get_real_symbol): Define.
5365 (local_symbol_set_real_symbol): Define.
5367 * write.c (write_object_file): Call resolve_local_symbol_values.
5368 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5369 (TARGET_SYMBOL_FIELDS): Don't define.
5370 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5371 ECOFF_DEBUGGING, add ECOFF fields.
5372 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5373 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5374 ECOFF_DEBUGGING, add ECOFF fields.
5375 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5376 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5377 * config/tc-mcore.h: Don't include struc-symbol.h.
5378 (TARGET_SYMBOL_FIELDS): Don't define.
5379 (struct mcore_tc_sy): Define.
5380 (TC_SYMFIELD_TYPE): Define.
5381 * Many files: Use symbolS instead of struct symbol. Use new
5382 accessor functions rather than referring to symbolS fields
5385 * read.c (s_mri_common): Don't add in value of line_label.
5387 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5388 checking for SEC_LINK_ONCE.
5390 * config/tc-sh.h (sh_fix_adjustable): Declare.
5392 * app.c (input_buffer): New static variable.
5393 (app_push): Save saved_input in allocated buffer.
5394 (app_pop): Restored saved_input.
5395 (do_scrub_chars): Change get parameter to take char * and int as
5396 arguments. Change GET macro to pass input_buffer to get
5397 function. Don't save input into allocated buffer.
5398 * as.h (do_scrub_chars): Update declaration.
5399 * input-file.c (input_file_get): Change to take char * and int.
5400 Read data into passed in buffer. Remove static buffer.
5401 * read.c (scrub_from_string): Change to take char * and int. Copy
5402 data into passed in buffer.
5404 * hash.h: Neaten. Declare hash_traverse.
5405 * hash.c: Complete rewrite based on BFD hashing code.
5406 * gasp.c (chunksize): New variable.
5407 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5410 1999-05-28 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5413 addend unless the target uses an old ABI.
5415 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5417 -Wchar-subscripts cleanup
5418 * listing.c (listing_newline): Use unsigned char variable, so
5419 calls to isascii,iscntrl are correct.
5420 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5422 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5423 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5424 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5425 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5427 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5429 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5431 (arch_coldfire_p): New #define.
5432 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5434 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5436 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5438 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5439 (install_operand): Add place `N'.
5440 (init_table): Add registers ACC, MACSR, MASK.
5442 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5444 * config/tc-m68k.c: Change mcf5200 --> mcf.
5445 (archs): Add mcf5206e, mcf5307.
5446 (m68k_ip): Add format `u'.
5447 (install_operand): Add place `m', `M', `h'.
5448 (init_table): Add upper/lower registers.
5450 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5452 1999-05-28 Martin Dorey <mdorey@madge.com>
5454 * config/tc-i960.c: Several minor changes to add ELF and
5455 BFD_ASSEMBLER support.
5456 * config/tc-i960.h: Likewise.
5457 * configure.in (i960-*-elf*): New target.
5458 * aclocal.m4, configure: Rebuild.
5460 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5462 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5463 reloc changes when defined(BFD_ASSEMBLER).
5465 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5467 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5469 * write.c (write_print_statistics): Output to file, not stderr.
5471 * expr.c (generic_bignum_to_int32,64): Prototype.
5473 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5474 output_sleb128, output_uleb128, output_big_sleb128,
5475 output_big_uleb128, output_big_leb128): Prototype.
5476 (output_big_sleb128, output_big_uleb128): Make inline.
5477 (output_big_leb128): Remove inline
5479 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5480 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5481 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5482 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5483 value for correct overflow check in write.c:fixup_segment.
5484 * write.c (fixup_segment): Move bitfield overflow checks to after
5485 the md_apply_fix call.
5486 * config/obj-coff.c (fixup_segment): Likewise.
5487 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5488 valueT *val argument.
5490 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5492 * config/atof-ieee.c (gen_to_words): Correctly round a
5493 denormalized number. Fix off-by-one in range checking for
5494 exponent in a denormal.
5496 1999-05-10 Nick Clifton <nickc@cygnus.com>
5498 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5501 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5503 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5505 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5507 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5508 (ReverseRegRegmem): Remove.
5509 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5510 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5511 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5514 From Doug Ledford <dledford@redhat.com>
5515 * config/tc-i386.h (RegXMM): New for P/III.
5516 * config/tc-i386.c: Add support for P/III.
5518 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5520 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5521 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5522 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5524 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5526 * config/tc-i386.c (i386_immediate): Skip whitespace before
5527 complaining about junk after expression.
5528 (i386_displacement): Likewise.
5530 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5532 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5533 Don't copy before downcaseing.
5535 1999-05-05 Catherine Moore <clm@cygnus.com>
5537 * tc-m68k.c: Include elf/m68k.h.
5538 (m68k_elf_final_processing): New routine.
5539 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5542 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5544 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5547 1999-04-30 Nick Clifton <nickc@cygnus.com>
5549 * config/tc-mcore.c (mcore_s_section): Dump literals before
5552 1999-04-29 Nick Clifton <nickc@cygnus.com>
5554 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5557 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5559 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5560 (TC_INIT_FIX_DATA): Delete.
5561 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5562 (TC_INIT_FIX_DATA): Delete.
5563 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5564 * write.c (fix_new_internal): Initialize fx_cgen member.
5565 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5566 (gas_cgen_md_apply_fix3): Update.
5567 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5568 (md_cgen_record_fixup_exp): Update.
5569 (FX_OPINFO_R_TYPE): Update.
5571 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5572 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5573 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5574 * frags.h (struct frag): Make opindex, opinfo ints.
5576 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5578 1999-04-26 Tom Tromey <tromey@cygnus.com>
5580 * aclocal.m4, configure: Updated for new version of libtool.
5582 1999-04-22 Nick Clifton <nickc@cygnus.com>
5584 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5586 (md_apply_fix3): Do not fix up absolute relocations against
5589 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5591 1999-04-20 Nick Clifton <nickc@cygnus.com>
5593 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5594 changes and data-in-text directives.
5595 (mcore_cons): New function: intercept cons() operations.
5596 (mcore_float_cons): New function: intercept float_cons()
5598 (mcore_stringer): New function: intercept stringer() operations.
5600 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5602 * obj.h (struct format_ops): Change generate_asm_lineno field to
5604 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5606 * config/tc-alpha.c (find_opcode_match): Add default case to
5608 (find_macro_match): Likewise.
5609 (load_expression): Parenthesize && within ||.
5611 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5613 1999-04-17 Nick Clifton <nickc@cygnus.com>
5615 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5616 .text .data .section pseudo ops.
5617 (mcore_s_section): New function. Dump lits before changing secs.
5618 (mcore_s_text): New function. Dump lits before changing secs.
5619 (mcore_s_data): New function. Dump lits before changing secs.
5621 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5623 * config/tc-mips.c (mips_32bitmode): New.
5624 (md_begin): Set mips_32bitmode if needed.
5625 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5626 Set EF_MIPS_32BITMODE.
5628 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5630 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5633 1999-04-16 Nick Clifton <nickc@cygnus.com>
5635 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5637 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5639 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5640 expressions correctly.
5643 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5645 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5647 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5649 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5650 and fmpynfadd instructions.
5652 1999-04-11 Richard Henderson <rth@cygnus.com>
5654 * as.h (environ): Declare it, if needed.
5655 * as.c (dump_statistics): Don't declare environ.
5656 * configure.in (environ): Detect declaration.
5657 * configure, config.in: Rebuild
5659 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5660 (i386_displacement): Allocate enough space for replacement buffer.
5661 Clean up replacement buffer initialization.
5663 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5665 * subsegs.c (section_symbol): Don't create a new symbol if one
5666 already exists; instead, use the existing one, but set its segment
5667 and frag data if it hasn't already been defined.
5668 * config/obj-coff.c (c_section_symbol): Likewise.
5670 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5672 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5674 1999-04-08 Nick Clifton <nickc@cygnus.com>
5676 * config/tc-mcore.c: New File: Support routines for MCore
5678 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5679 * config/obj-coff.c: Add support for mcore-pe target.
5681 * Makefile.am: Add support for MCore targets.
5682 * Makefile.in: Regenerate.
5683 * configure.in: Add support for MCore targets.
5684 * configure: Regenerate.
5686 * doc/all.texi: Set MCORE.
5687 * doc/as.texinfo: Document MCore specific command line options.
5689 * write.h: Prevent multiple inclusion.
5691 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5693 * asintl.h (LC_MESSAGES): Never define.
5694 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5696 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5699 * Makefile.am (m68k-parse.c): If configuring in the source
5700 directory, copy m68k-parse.y into the local directory before
5701 running ylwrap, to remove spurious differences when generating
5703 * Makefile.in: Rebuild.
5705 * config/tc-sparc.h (md_do_align): Just allocate the number of
5706 bytes necessary, rather than always allocating 1024.
5708 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5710 * listing.c (listing_newline): Add cast to avoid warning.
5711 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5712 * config/tc-i386.c (i386_scale): Add return value.
5713 (build_displacement_string): Remove unused local temp_disp2.
5714 (i386_intel_memory_operand): Add parentheses to avoid warning.
5715 (i386_intel_operand): Remove unused local end_of_operand_string.
5716 (i386_operand): Remove unused local operand_modifier.
5717 (i386_operand): Add parens to avoid warning.
5719 1999-04-04 Don Bowman <don@pixsci.com>
5721 * configure.in: Add mips*-*-vxworks* target; have it define
5723 * configure, config.in: Rebuild.
5725 1999-03-31 Nick Clifton <nickc@cygnus.com>
5727 * configure.in (emulations): Add support for arm-epoc-pe.
5728 * configure: Regenerate.
5729 * config/te-epoc-pe.h: New file. Define macros specific to
5731 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5732 for arm-epoc-pe target.
5734 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5736 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5738 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5740 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5741 detect ",n" without a condition.
5742 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5745 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5747 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5748 instruction is encoded with one bit.
5751 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5753 * doc/internals.texi (CPU backend): Mention that
5754 line_separator_chars should not include newline. From thi
5755 <ttn@mingle.glug.org>.
5757 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5759 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5760 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5762 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5764 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5766 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5768 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5771 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5773 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5775 1999-03-15 Martin Hunt <hunt@cygnus.com>
5777 * app.c (do_scrub_begin): Change '-' back to a symbol char
5778 so we can use multiple opcodes on a line again.
5780 * config/tc-d30v.c: By default, warn if a symbol has
5781 the same name as a register. Plus some minor
5782 updates from the branch.
5784 1999-03-13 Nick Clifton <nickc@cygnus.com>
5786 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5787 BFD_RELOC_16 and BFD_RELOC_64.
5789 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5791 * expr.c (expr): Add missing else.
5793 1999-03-12 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-arm.c (md_apply_fix3): Improve error message.
5797 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5799 * Makefile.am (CPU_TYPES): Add fr30.
5800 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5801 (fr30,m32r dependencies): Update.
5802 * Makefile.in: Rebuild.
5804 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5805 (gas_cgen_record_fixup_exp): Ditto.
5806 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5807 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5808 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5809 (md_cgen_lookup_reloc): Update use of operand->type.
5810 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5811 (md_convert_frag): Call cgen_operand_lookup_by_num.
5812 (md_cgen_lookup_reloc): Update use of operand->type.
5813 (m32r_cgen_record_fixup_exp): Ditto.
5815 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5817 * config/tc-mips.c (md_show_usage): Fix message.
5819 1999-03-03 Nick Clifton <nickc@cygnus.com>
5821 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5822 and LDR reg,=<expr> instruction.
5824 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5827 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5829 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5831 1999-02-17 Nick Clifton <nickc@cygnus.com>
5833 This patch was created by: Scott Bambrough
5834 <scottb@corelcomputer.com>
5837 Special cased '@' character. The '@' character is used as the
5838 ARM assembler comment character, as a special character
5839 and in ELF .symver pseudo-op's, and as a special character in
5840 .type and .section pseudo-ops.
5841 (symver_pseudo): New static variable.
5842 (symver_state): New static variable.
5843 (struct app_save): Add field 'symver_state'.
5844 (app_push): Save global symver_state int struct app_save.
5845 (app_pop): Restore global symver_state from struct app_save.
5846 (do_scrub_chars): Special case handling of '@' character in
5849 * configure.in: Modified to recognize armv* uname syntax from ARM
5851 * configure: Regenerated.
5853 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5854 a prefix to the section's type.
5855 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5856 the type's typename.
5858 * config/tc-arm.h: Add support for PIC generation:
5859 (pic_code): New boolean.
5860 (obj_relocate_extern): Define.
5861 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5862 (TC_CONS_FIX_NEW): Define.
5863 (tc_fix_adjustable): Define.
5864 (GLOBAL_OFFSET_TABLE_NAME): Define.
5866 * config/tc-arm.c: Add support for PIC generation:
5867 (line_seperator_chars): Allow ';' as a seperator for Linux.
5868 (is_immediate_prefix): New macro.
5869 (arm_parse_reloc): New function.
5870 (s_arm_elf_cons): New function.
5871 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5872 (md_undefined_symbol): Special case handling for the Global Offset
5874 (md_apply_fix3): Handle PIC relocs.
5875 (tc_gen_reloc): Handle PIC relocs.
5876 (md_parse_option): Add support for '-k' command line switch to
5877 enable PIC generation.
5878 (cons_fix_new_arm): New function.
5879 (s_arm_elf_cons): New function.
5881 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5883 * configure.in: Add comments for uses of AC_DEFINE.
5884 * acinclude.m4: Likewise.
5885 * acconfig.h: Remove.
5886 * aclocal.m4: Rebuild.
5887 * configure: Rebuild.
5888 * Makefile.in: Rebuild.
5889 * config.in: Rebuild.
5891 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5893 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5894 non-constant offset from a base register.
5896 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5898 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5901 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5903 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5904 (emit_insn): Look for pc-relative and no-overflow specifiers on
5905 internal relocation types.
5907 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5909 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5912 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5914 (mips_4650, mips_4010, mips_4100): Variables removed.
5915 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5916 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5918 (md_begin): Don't bother initializing the mips_NNNN variables;
5919 mips_cpu is set, and that's good enough now.
5920 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5921 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5922 (show): New function, to handle wrapping in the CPU lists.
5923 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5925 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5927 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5928 than treat as an immediate specifier.
5930 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5932 * config/tc-i386.c: Prototype many functions.
5933 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5934 (i386_immediate): Remove unused second argument.
5935 (i386_intel_operand): Fix i386_is_reg typo.
5936 (i386_operand): Use allow_naked_reg.
5937 (output_invalid): Make operand int for K&R.
5939 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5941 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5943 * Makefile.in: Rebuild.
5945 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5947 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5949 (EXTRA_as_new_SOURCES): Comment out.
5950 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5951 * Makefile.in: Rebuild.
5952 * doc/Makefile.in: Rebuild.
5953 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5954 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5955 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5956 * configure: Rebuild.
5957 * aclocal.m4: Rebuild.
5958 * config.in: Rebuild.
5959 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5960 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5961 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5962 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5963 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5964 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5965 (gas_cgen_record_fixup_exp): Ditto.
5966 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5967 descriptor, not global variable.
5968 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5969 descriptor, not global variable. Refer to insert_operand handler
5970 via cpu descriptor, not global function.
5971 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5972 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5973 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5974 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5975 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5976 * config/tc-m32r.c: Ditto.
5977 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5978 (md_assemble): Ditto.
5979 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5981 1999-02-09 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5984 relocations for ELF targets.
5986 1999-02-08 Nick Clifton <nickc@cygnus.com>
5988 * configure.in: Add support for StrongARM target.
5989 * configure: Regenerate.
5991 1999-02-05 Nick Clifton <nickc@cygnus.com>
5993 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5995 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5998 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6000 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6002 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6004 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6005 (INTEL_DWORD_MNEM_SUFFIX): Define.
6008 (DWORD_PTR): Define.
6009 (XWORD_PTR): Define.
6011 (OFFSET_FLAT): Define.
6013 (NONE_FOUND): Define.
6016 * config/tc-i386.c (set_intel_syntax): New routine.
6017 (intel_syntax): Declare.
6018 (allow_naked_reg): Declare.
6019 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6020 (intel_float_operand): New routine.
6021 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6022 Handle brackets as well as parens. Call i386_intel_operand for
6023 intel syntax. Reverse operands if appropriate. Handle new
6024 suffixes. Handle movzx and movsx.
6025 (i386_is_reg): New routine.
6026 (i386_immediate): New routine.
6027 (i386_scale): New routine.
6028 (i386_displacement): New routine.
6029 (i386_operand_modifier): New routine.
6030 (build_displacement_string): New routine.
6031 (i386_parse_seg): New routine.
6032 (i386_intel_memory_operand): New routine.
6033 (i386_intel_operand): New routine.
6034 (i386_operand): Call i386_displacement, i386_immediate,
6035 i386_scale, etc. instead of handling inline.
6036 (parse_register): Handle registers without prefix.
6038 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6040 * configure: Regenerate.
6041 * configure.in (arm-*-oabi): New.
6042 (thumb-*-oabi): New.
6043 * config/tc-arm.c (target_oabi): Declare.
6044 (md_apply_fix3): Support REL relocs.
6045 (md_parse_option): Handle -oabi.
6046 (elf32_arm_target_format): New routine.
6047 (md_longopts): Add OPTION_OABI.
6048 * config/tc-arm.h: Redefine TARGET_FORMAT.
6051 1999-01-28 Nick Clifton <nickc@cygnus.com>
6053 * write.c (write_relocs): Handle out of range error.
6055 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6056 (fr30_force_relocation): Default to 0.
6058 * config/tc-fr30.h (obj_fix_adjustable): Define.
6059 (TC_FORCE_RELOCATION): Define.
6061 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6064 1999-01-16 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6067 merge of two instructions if the left instruciton kills the right.
6069 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6071 * Makefile.in: Regenerate.
6072 * configure.in: Redo test for using cgen.
6073 * configure: Regenerate.
6075 1999-01-09 Nick Clifton <nickc@cygnus.com>
6077 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6078 redefinition of this macro.
6080 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6082 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6085 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6087 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6088 a read of HI or LO and an immediatly following branch.
6090 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6092 * config/tc-mips.c (md_begin): Another correction to the setting of
6095 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6097 * config/tc-mips.c (md_begin): Correct type-o in setting of
6100 1998-12-21 Nick Clifton <nickc@cygnus.com>
6102 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6103 bit insn when optimizing, so that parallelised instructions will
6104 start on a 32 bit boundary.
6106 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6108 * config/tc-mips.c (mips_eabi64): New.
6109 (md_begin): Set mips_eabi64.
6110 (mips_elf_final_processing): Use it.
6112 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6114 * config/tc-mips.c (mips_elf_final_processing):
6115 Correct setting of ABI in e_flags.
6117 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6119 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6122 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6124 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6126 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6128 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6129 warning, values that don't fit in the field.
6131 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6133 * config/tc-mips.c (mips_abi_string): New.
6134 (md_parse_option,md_longopts): Add mabi.
6135 (mips_elf_final_processing): Set e_flags based on mabi flag.
6137 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6139 * config/tc-mips.c (md_parse_option): Handle vr4111.
6141 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6143 * config/tc-h8300.c (build_bytes): Change message given if the
6144 instruction requires H8/300H mode and we're not in Hmode, to
6145 suggest that it may be the operand modes that are the problem, not
6146 necessarily the opcode.
6148 1998-12-10 Nick Clifton <nickc@cygnus.com>
6150 * config/tc-fr30.c: Add line separator character.
6152 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6154 * configure.in (hppa-*-mpeix*): New target.
6155 * config/obj-som.h (obj_som_compiler): Declare.
6156 * config/obj-som.c (compiler_seen): New static variable.
6157 (obj_som_compiler): New function.
6158 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6159 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6160 (pa_type_args): Set hppa_priv_level.
6161 (pa_compiler): New static function if OBJ_SOM.
6162 * configure: Rebuild.
6164 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6166 * read.c (output_leb128): Don't mark as inline.
6168 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6170 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6171 AIX .vbyte unaligned data support.
6172 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6173 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6176 1998-12-07 Nick Clifton <nickc@cygnus.com>
6178 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6181 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6183 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6184 BFD_RELOC_ARM_PCREL_BRANCH.
6186 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6188 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6189 checking the target type.
6190 (mips-dec-bsd*): Set endian to little.
6191 * configure: Rebuild.
6193 COFF weak symbol support, based on patches from Mark Elbrecht
6194 <snowball3@usa.net>:
6195 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6196 * config/obj-coff.c (obj_coff_weak): New static function.
6197 (obj_coff_endef) [both versions]: Handle weak symbols.
6198 (coff_frob_symbol): Likewise.
6199 (yank_symbols): Likewise.
6200 (obj_pseudo_table): Add "weak".
6202 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6203 <aymeric.vincent@emi.u-bordeaux.fr>.
6204 * aclocal.m4: Rebuild with current tools.
6205 * configure: Rebuild.
6207 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6208 an assertion failure for a case we can't handle when OBJ_ECOFF.
6210 * expr.c (operator): And with 0xff to avoid problems with signed
6213 1998-12-03 Nick Clifton <nickc@cygnus.com>
6215 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6216 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6218 1998-12-02 Nick Clifton <nickc@cygnus.com>
6220 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6223 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6225 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6226 calculation of pcrel point.
6228 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6233 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6235 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6237 (d10v_cleanup): Only generate previous insn if a multiline insn is
6240 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6245 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6247 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6248 -marm6xxx command line switches.
6250 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6252 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6253 (itbl-ops.o): Delete duplicate dependencies.
6254 Rebuild dependencies.
6255 Add fr30 dependencies.
6256 * Makefile.in: Rebuild.
6258 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6260 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6262 * listing.c: Ignore line terminator characters found inside
6265 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6267 * po/gas.pot: Regenerated.
6269 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6271 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6272 fr30_is_label_start(). Also checks for delay slot insns.
6274 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6275 FR30 instructions which contain a colon in the mnemonic.
6277 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6279 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6281 * config/tc-fr30.c: Removed currently superflous code.
6283 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-fr30.h: New file.
6286 * config/tc-fr30.c: Tweaking so that it will compile.
6288 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6290 * config/tc-d10v.h (obj_fix_adjustable): Define.
6291 (TC_FORCE_RELOCATION): Define.
6292 (d10v_force_relocation): Declare.
6293 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6294 (md_apply_fix3): Handle Vtable relocs.
6295 (d10v_fix_adjustable): New.
6296 (d10v_force_relocation): New.
6298 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6300 * config/tc-d30v.c: Change default behaviour to ignore potential
6301 conflicts between register name and symbol names.
6303 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6305 * configure.in: Add fr30-*-*.
6306 * config/tc-fr30.c: New file.
6307 * Makefile.in: Regenerated.
6308 * config.in: Regenerated.
6309 * configure: Regenerated.
6310 * doc/Makefile.in: Regenerated.
6311 * po/gas.pot: Regenerated.
6313 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6315 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6318 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6320 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6322 (do_scrub_chars): Add some casts to unsigned char to avoid
6323 unwanted sign extension.
6324 * read.c (lex_type): Set characters about 127 to be symbol
6326 * config/tc-i386.c (md_begin): Set identifier_chars and
6327 operand_chars for values above 127.
6329 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6331 * configure.in: detect cygwin* instead of cygwin32*
6332 * configure: regenerate
6334 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6336 * listing.c: Add support for producing a listing from piped
6339 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6341 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6342 (append_insn): Account for the tx39's multiply behavior.
6344 1998-10-26 Michael Meissner <meissner@cygnus.com>
6346 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6347 from assemble_parallel_insns. Add support for '->' to indicate
6348 explicitly serializing the instructions.
6349 (md_assemble): Ditto.
6351 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6353 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6356 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6358 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6360 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6362 * config/tc-mips.c : support frame and regmask/fregmask when
6363 MIPS_STABS_ELF is specified.
6365 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6367 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6368 (md_apply_fix): Don't return 1 for VTABLE relocs.
6369 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6371 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6373 * doc/c-i386.texi: Replace occurences of "opcode" with
6374 "instruction mnemonic", "instruction", or "mnemonic" when
6375 referring to the name of an instruction. Use "opcode" when
6376 referring to the sequence of machine bytes.
6378 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6379 (is_opcode_char): Rename to is_mnemonic_char.
6380 (md_assemble and i386_operand): Correct error messages from
6381 "opcode" to "instruction mnemonic"
6382 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6383 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6384 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6385 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6386 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6387 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6388 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6390 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6392 * config/tc-i386.c (i386_operand): Check for garbage after
6395 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6397 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6398 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6400 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6402 * config/tc-sh.h (obj_fix_adjustable): Define.
6403 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6404 (md_apply_fix): Likewise.
6405 (tc_gen_reloc): Likewise.
6406 (sh_fix_adjustable): New.
6408 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6410 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6411 * cgen.h (gas_cgen_finish_insn): Update prototype.
6412 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6413 cgen_insn_t -> CGEN_INSN_INT.
6414 (make_parallel): Update handling of CGEN_INT_INSN_P.
6415 (assemble_parallel_insn): Ditto.
6416 (target_make_parallel): New function.
6417 (md_assemble): Use it.
6419 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6421 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6423 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6425 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6426 converted into lower case.
6428 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6430 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6431 (gas_cgen_tc_gen_reloc): Likewise.
6432 * config/tc-m32r.h (obj_fix_adjustable): Define.
6433 * config/tc-m32r.c (m32r_fix_adjustable): New.
6434 (m32r_force_relocation): Handle VTABLE relocs.
6436 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6438 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6440 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6443 to lower case before parsing.
6445 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6446 parallel insns modift buts in the PSW as a side effect.
6448 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6450 * config/tc-d30v.c (find_format): Test for missing flag and
6453 (md_apply_fix3): Fix error messages to avoid
6454 assumption about presence of a symbol.
6456 (parallel_ok): Disallow parallel instructions that both modify the
6459 (find_format): Generate a warning if an odd numbered register is
6460 used as the first register in a mutli-register instruction.
6462 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6464 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6465 relocations are always associated with a symbol.
6467 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6469 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6470 (elf32_sparc_force_relocation): Declare.
6471 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6472 (tc_gen_reloc): Handle vtable relocs.
6473 (elf32_sparc_force_relocation): New.
6475 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6477 * symbols.c (S_IS_FUNCTION): New.
6478 * config/tc-v850.h (obj_fix_adjustable): Define.
6479 (TC_FORCE_RELOCATION): Define.
6480 (v850_force_relocation): Declare.
6481 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6482 of fx_addnumber for VTABLE reloc addends.
6483 (md_apply_fix3): Handle VTABLE relocs.
6484 (v850_fix_adjustable): New.
6485 (v850_force_relocation): New.
6487 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6489 * tc-hppa.c (fp_operand_format): Add some additional formats.
6490 (pa_ip): Do not automatically promote into pa2.0 mode.
6491 (pa_level): Handle ".level 2.0".
6493 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6495 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6496 * config/tc-i386.h (template.extension_opcode): Change to
6497 unsigned int to allow full range of 8-bit opcode suffixes.
6498 (None): Redefine as 0xffff.
6500 From Jeff B Epler <jepler@usgs.gov>
6501 * doc/c-i386.texi (i386-SIMD): New section.
6503 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6505 * read.c (discard_rest_of_line): New function.
6506 * read.h: Declare it.
6507 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6509 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-d10v.c (find_symbol_matching_register): New function.
6512 (find_opcode): Cope with the case where a register name matches
6515 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-v850.c (md_pcrel_from): Rename to
6518 v850_pcrel_from_section.
6519 (v850_pcrel_from_section): Do not resolves symbols in other
6522 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6524 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-d10v.c (find_opcode): Generate an error if a register
6527 is supplied for an operand that should not be a register.
6529 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6531 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6532 instructions to have another instruction in the right bin.
6534 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6536 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6537 the right container if the left container holds a branch
6540 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6542 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6543 both a register name and symbol name.
6544 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6546 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6548 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6549 execution unit class.
6551 (reg_name_search): If a name matches a register and a symbol,
6552 prefer the register.
6553 (find_format): Disallow flag registers when a general purpose
6554 register is required.
6555 If a number is required, but a register has been given, check to
6556 see if a symbol with the same name as the register exists, and if
6557 so, use that symbol.
6559 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6561 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6563 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6565 * config/tc-d30v.c (find_format): Do not accept flag registers as
6566 general purpose registers.
6567 (find_format): If an immediate value is expected at a given place
6568 in a format, but a register name has been provided instead, check
6569 to see if that register name matches the name of a predefined
6570 symbol and if it does, then use the symbol instead.
6571 (reg_name_search): If a register name matches a symbol name,
6572 prefer the register name to the symbol name.
6574 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6576 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6577 the previous insn to empty.
6579 1998-09-20 Michael Meissner <meissner@cygnus.com>
6581 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6582 pieces, forcing the use of an ANSI compiler.
6584 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6586 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6588 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6590 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6592 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6594 (obj_elf_vtable_entry): Likewise.
6595 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6596 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6597 (tc_gen_reloc): Likewise.
6598 (arm_fix_adjustable): Likewise.
6599 (elf32_arm_force_relocation): New.
6600 (armelf_frob_symbol): Remove coff-style symbol support.
6602 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6604 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6606 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6608 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6609 OBJ_COFF so that routine is defined for a.out format.
6611 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6613 * config/tc-i386.c (i386_operand): Detect non-segment registers
6614 used as segment prefixes.
6616 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6618 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6619 optimize across FDE boundaries.
6621 * config/obj-coff.c (obj_coff_section): Preserve any link once
6622 flags when setting the section flags.
6624 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6626 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6627 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6629 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6631 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6634 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6636 * frags.c (frag_grow): Include the size of the frag struct in the
6639 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6640 if the new subseg comes before the old.
6642 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6644 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6645 to handle edge8 and edge16.
6647 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6649 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6650 before we clobber the symbol involved.
6652 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6654 * config/tc-arm.c: Remove OBJ_ELF definitions for
6655 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6656 use arm_adjust_symtab for OBJ_COFF.
6657 (armelf_adjust_symtab): New Routine.
6658 * config/tc-arm.h: Define obj_adjust_symtab to
6659 armelf_adjust_symtab for OBJ_ELF.
6661 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6663 * configure.in: Make all i386-elf targets use bfd_gas.
6664 * config/tc-i386.c (tc_i386_force_relocation): New.
6665 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6666 (md_apply_fix3): Likewise.
6667 (tc_gen_reloc): Handle them.
6668 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6669 tc_i386_force_relocation.
6671 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6673 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6675 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6677 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6678 current opcode after writing the first insturction of a reverse
6681 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6683 * read.h (generate_lineno_debug): Add prototype.
6684 * read.c (generate_lineno_debug): Make non-static.
6686 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6688 * config/tc-i386.c (md_assemble): Only warn for address/data size
6691 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6693 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6694 against Thumb function names, as the linker needs this information.
6696 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6698 * expr.c (operand): Check also that there is no advance in operand
6699 after atof_generic in order to decide "is it label 0f or floating
6702 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6704 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6705 command line options with a single dash.
6706 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6708 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6710 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6711 * tc-arm.c (arm_fix_adjustable): New routine.
6713 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6715 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6716 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6717 demand_empty_rest_of_line before mri_comment_end.
6718 (equals): Check garbage after expression before
6719 mri_comment_end in MRI mode.
6721 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6723 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6724 small immediate constant to use the constant itself rather than
6727 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6730 (pa_leave): Likewise.
6732 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6734 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6736 (i386_operand): Fix an error message.
6738 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6740 * doc/c-arm.texi (ARM Directives): Document .req directive.
6742 * config/tc-arm.c (reg_required_here): Display erroneous string if
6743 the register name could not be decoded.
6744 Do not set inst.instruction if the sift is -1.
6746 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6748 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6751 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6753 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6754 even if it is belived to be unnecessary.
6756 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6758 config/tc-i386.c (i386_operand): Size immediate constants by
6759 suffix (erroneously removed as part of July 7 change).
6761 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6763 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6764 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6765 (armelf_frob_symbol): New Routine.
6766 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6768 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6770 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6772 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6774 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6775 command line switches passed to assembler.
6777 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6779 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6780 (gas_cgen_opcode_desc): Declare.
6781 (gas_cgen_parse_operand): Declare.
6782 (*): Prepend gas_ to gas specific fns to denote them as such.
6784 * cgen.c (gas_cgen_opcode_desc): New global
6785 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6786 (queue_fixup): Renamed from cgen_queue_fixup.
6787 (*): Prepend gas_ to gas specific fns to denote them as such.
6789 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6790 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6791 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6792 Open opcode table and initialize it.
6793 (make_parallel): Use gas_cgen_opcode_desc.
6794 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6795 (md_assemble): Ditto.
6797 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6799 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6800 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6801 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6802 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6803 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6804 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6805 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6806 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6807 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6808 (INIT_STAB_SECTION): Likewise.
6809 (OBJ_PROCESS_STAB): Likewise.
6811 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6812 (md_parse_option): Watch for them.
6813 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6814 (md_begin): Kill neverdef code.
6815 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6816 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6817 (s_alpha_coff_wrapper): New.
6818 (md_pseudo_table): Trap all ECOFF pseudos.
6820 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6822 Start of changes to remove mdebug section from mips*-elf
6823 Based on MIPS_STAB_ELF definition
6824 * acconfig.h: undef if not configured
6825 * config.in: undef if not configured
6826 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6827 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6828 * stabs.c (s_stab_generic): flush frag
6830 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6832 * configure.in: (arm-*-elf): Handle.
6833 (thumb-*-elf): Handle.
6834 * configure: Regenerate.
6835 * read.c (stringer): Fix typo in comment.
6836 * write.c (fixup_segment): Don't add symbol value to addend if
6838 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6840 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6843 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6845 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6846 (write_2_short): Emit warning if new flag is set.
6847 (do_assemble): Set flags if left instruction is one of special
6848 "right-instruction-killer" type.
6850 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6852 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6853 Always output words in debug_info section as big endian.
6854 (sparc_target_format): Choose correct bfd target.
6855 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6857 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6859 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6860 to work with internationalization code. Issue an error when two
6861 operands match that are not allowed to match.
6863 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6865 * configure.in (install_tooldir): Allow target to specify whether
6866 it wants to be installed in $(tooldir)/bin.
6867 * configure: Regenerate.
6868 * Makefile.am (install-exec-local): Set install-exec-tooldir
6869 dependency via configure.
6870 * Makefile.in: Regenerate.
6872 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6874 * Makefile.am (install-exec-local): Split into two ...
6875 (install-exec-bindir,install-exec-tooldir): New rules.
6876 * Makefile.in: Regenerate.
6878 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6880 * Makefile.am (install-exec-local): Don't remove the file before
6881 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6882 W. Rozycki <macro@ds2.pg.gda.pl>.
6883 * Makefile.in: Rebuild.
6885 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6887 * cgen.c: Include libiberty.h.
6888 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6889 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6890 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6891 (md_cgen_lookup_reloc)): Declare.
6892 (md_cgen_record_fixup_exp): Declare.
6893 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6894 (m32r_relax_frag): Declare.
6895 (cgen_md_apply_fix3): Decls moved to cgen.h.
6896 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6897 (m32r_cgen_record_fixup_exp): Delete decl.
6898 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6899 (assemble_nop): Delete.
6900 (expand_debug_syms): Delete unused `exp'.
6901 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6902 Add default case for -Wall.
6903 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6904 (md_atof): Delete unused wordP.
6906 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6908 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6911 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6913 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6914 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6915 .print, .purgem, and .struct. Remove documentation for
6918 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6920 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6921 Update call to insert_operand.
6923 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6925 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6927 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6930 whitespace after a prefix operator.
6932 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6934 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6936 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6938 * config/tc-sparc.c (log2): New static function.
6939 (s_reserve): Use log2 to convert alignment before calling
6941 (s_common): Use log2 to convert alignment before calling
6942 record_alignment and frag_align.
6943 (sparc_cons_align): Use log2.
6945 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6948 (s_common): Likewise.
6950 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6951 initialization of waddr.
6952 (sparc_elf_final_processing): Add default case to switch.
6954 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6956 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6957 than temporary real.
6959 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6961 * write.c (subsegs_finish): Don't align the segments if there were
6964 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6965 copying aux information.
6967 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6968 expression into a symbol.
6970 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6972 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6973 type to unsigned int.
6974 (md_assemble): Change type used to store offsets from unsigned
6976 (i386_operand): Switch error check to only call RESTORE_END_STRING
6977 once after parse_register.
6979 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6981 * config/tc-v850.c (md_show_usage): Changed format to match that
6984 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6986 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6988 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6990 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6993 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6995 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6996 * doc/Makefile.in: Rebuild.
6998 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7000 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7001 for %lo expressions.
7002 (mips_ip, case 'u'): Move range check after code to mask
7003 off bits in %hi/%lo expressions. Mask off high bits for
7006 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7008 * doc/Makefile.am (gasver.texi): New target.
7009 (as.info, as.dvi): Depends upon gasver.texi.
7010 * doc/as.texinfo: Include gasver.texi. Mention version number on
7011 title page and in top node.
7012 * doc/Makefile.in: Rebuild.
7014 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7016 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7017 but not including the line containing the edict.
7018 * listing.h (LISTING_EOF): New.
7019 * input-scrub.c (input_scrub_next_buffer): Call it.
7021 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7023 * config/tc-i386.c (i386_operand): Don't set the size of an
7024 immediate address based solely on the suffix and the mode.
7026 * config/tc-i386.c (md_assemble): Add assertion to make sure
7027 overlap2 does not set Imm.
7029 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7030 sequences of whitespace to a single space.
7031 (is_space_chars): Just compare with space.
7032 (md_begin): Don't initialize space_chars.
7033 (md_assemble): Just skip a single whitespace character.
7034 (i386_operand): Rewrite base-index parsing to use new
7035 parse_register, and to skip white space. Skip white space in a
7036 number of other places too. Don't give error message if
7037 parse_register fails.
7038 (parse_register): Change reg_string parameter to be non-const.
7039 Add end_op parameter. Skip white space after the `%', and return
7040 end of register string. Give error message here rather than
7043 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7045 Based on patch from Matt Semersky <matts@scd.hp.com>:
7046 * expr.c (op_encoding): Make const.
7047 (expr_set_precedence): New function.
7048 (expr_begin): Don't set operator rankings, just call
7049 expr_set_precedence.
7050 * expr.h (expr_set_precedence): Declare.
7051 * read.c (s_mri): Call expr_set_precedence.
7053 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7055 * doc/as.texinfo (Statements): Remove paragraph discussing
7056 continuing lines with a backslash. This hasn't worked for years,
7059 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7061 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7063 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7064 (ps_CTORS, ps_DTORS): New section types.
7065 (vms_fixup_xtors_section): New function
7066 (Ctors_Psect, Dtors_Psect): Define.
7067 (IS_GXX_XTOR): Define
7068 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7069 Filter static constructors/destructors and add to
7070 Ctors_Symbols/Dtors_Symbols chain.
7071 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7072 appropriate section.
7074 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7075 * makefile.vms: Merge vax/vms support.
7077 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7079 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7080 (elf_pseudo_table): Add them.
7081 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7082 (md_apply_fix): Accept them.
7083 (mips_fix_adjustable): Don't adjust them.
7084 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7085 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7086 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7087 (tc_fix_adjustable): Don't adjust them.
7089 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7091 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7093 * Makefile.in: Regenerate.
7094 * configure.in: AC_SUBST cgen_cpu_prefix.
7095 * configure: Regenerate.
7097 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7099 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7100 Changed all users of COND12_DELAY.
7102 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7104 * config/tc-mn10300.c (set_arch_mach): New function.
7105 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7106 (md_begin): Default to mn10300 mode.
7107 (md_assemble): Only accept instructions for the core mn10300
7108 chip and the active machine type.
7110 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7112 * subsegs.h (segment_info_type): Give the struct a name.
7113 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7114 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7115 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7116 * config/tc-w65.h (tc_reloc_mangle): Declare.
7117 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7119 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7121 * config/tc-v850.c (v850_comm): Restore old section
7122 after common processing.
7124 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7126 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7128 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7130 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7131 char with code that explicitly sign-extends.
7133 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7135 * config/tc-v850.c (md_begin): Restore text section as the current
7136 section after creating call table sections.
7137 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7140 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7141 with call to macro SYM_AUXINFO.
7143 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7145 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7146 with the program transform name.
7147 * Makefile.in: Rebuild.
7149 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7154 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7156 * config/tc-i386.c (i386_operand): Be prepared for a space between
7157 the open parenthesis and the start of the register operand,
7158 because of the June 16 change.
7160 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7162 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7165 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7167 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7168 even if it is belived to be unnecessary.
7170 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7172 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7174 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7176 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7178 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7179 shift amount for a repeated operand. The shift amount for the
7180 repeated copy comes from the size of the operand.
7182 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7184 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7186 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7188 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7190 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7192 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7193 characters in it as LEX_IS_SYMBOL_COMPONENT.
7194 * config/tc-i386.h (tc_symbol_chars): Define.
7195 (extra_symbol_chars): Declare.
7196 * config/tc-i386.c (extra_symbol_chars): Define.
7197 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7198 (line_comment_chars): Set to '/' if TE_LINUX.
7199 * doc/c-i386.texi (i386-prefixes): Update.
7200 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7202 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7204 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7205 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7207 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7209 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7210 constraint in instructions REP & REPI.
7212 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7214 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7215 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7217 (check_range): If the operand is shifted, then shift the number
7218 before checking its range.
7220 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7222 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7225 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7227 * config/tc-v850.c (v850_comm): Create special sections as needed.
7229 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7231 * config/tc-d10v.c (write_2_short): Addition of swapping
7232 instructions for sequential and reverse sequential order when
7233 given order is not possible.
7235 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * Makefile.am: Rebuild dependencies.
7238 (DEP_INCLUDES): Fix reference to intl build directory.
7239 * Makefile.in: Rebuild.
7241 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7243 * doc/c-i386.texi: Update 16 bit documentation.
7245 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7246 IgnoreDataSize to IgnoreSize as they are used for address size as
7248 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7249 32-bit mode, similarly addr16/data16 and variants.
7251 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7253 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7254 sequential word multiply instructions.
7256 (do_assemble): Add extra command line argument, to allow mul32
7257 attribute to be preserved across parallel insns.
7258 (md_assemble): Insert NOPs between explicitly parallel insns which
7259 contain an 32 bit multiply and a 16 multiply.
7261 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7263 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7266 * config/tc-i386.c (reloc): Add braces.
7268 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7269 consistent with Intel naming.
7270 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7271 use bitfields in sib_byte.
7272 (modrm_byte): Don't use bitfields here either.
7274 * config/tc-i386.c (current_templates): Add const.
7275 (parse_register): Add const to return, param, and char *s.
7276 (i386_operand): Add const to reg_entry *r.
7277 * config/tc-i386.h (templates): Add const to start, end.
7279 Inspired by code for 16 bit gas support from Martynas Kunigelis
7280 <martynas@nm3.ktu.lt>:
7281 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7282 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7283 (uses_mem_addrmode): Remove.
7284 (md_estimate_size_before_relax): Add support here too.
7285 (md_relax_table): Rewrite interface to md_relax for 16 bit
7287 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7288 (opcode_suffix_to_type): Remove.
7289 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7290 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7291 (md_convert_frag): Likewise.
7292 (i386_operand): Add support for 16 bit base/index regs,
7293 immediates, and displacements. Remove some unnecessary casts, and
7294 localise end_of_operand_string, displacement_string_start,
7295 displacement_string_end variables. Add GCC_ASM_O_HACK.
7296 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7298 * config/tc-i386.c (prefix_hash): Remove.
7299 (md_begin): Rewrite without obstacks. Remove prefix hash table
7300 handling. Rewrite lexical table handling.
7301 (i386_print_statistics): Don't print prefix statistics.
7302 (md_assemble): Rewrite instruction parser so that line is not
7303 converted to lower case. Don't do a hash_find for prefixes,
7304 instead recognise them via opcode modifier.
7305 (expecting_operand, paren_not_balanced): Localise variables.
7306 * config/tc-i386.h (IsPrefix): Define.
7307 (prefix_entry): Remove.
7309 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7310 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7311 '\\' in case where comment_chars contains '/'.
7313 * config/tc-i386.c (MATCH): Ensure given operand and template
7314 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7315 you must write `ljmp *table(%ebx)'.
7317 From H.J. Lu <hjl@gnu.org>:
7318 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7319 as 0 ifndef BFD_ASSEMBLER.
7320 (md_assemble): Allow immediate operands without suffix or
7321 other reg operand to default in size to the current code size.
7323 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7325 * config/tc-v850.c (md_begin): Restore creation of
7326 .call_table_text and .call_table_data sections.
7328 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7330 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7331 after emitting a word of noops.
7333 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7335 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7336 (i386_operand): Simplify checks for valid base/index combinations.
7337 Disallow `in 4(%dx),%al'.
7339 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7341 (add_prefix): Change parameter from char to int.
7343 * config/tc-i386.h (Ugh): Define opcode modifier.
7344 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7346 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7347 CONSISTENT_REGISTER_MATCH macros to check register types more
7348 thoroughly. Check for illegal suffix/operand combinations
7349 when matching insns with operands. Handle new `s' suffix, and
7350 associated FloatMF opcode modifier for float insns with memory
7352 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7353 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7354 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7355 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7356 DATA_PREFIX_OPCODE throughout.
7358 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7359 (md_assemble): Rewrite suffix/register operand checking code to be
7360 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7361 AnyMem, the better to grep.
7363 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7364 given a memory operand. Don't set Abs bits either.
7365 (type_names): Remove Mem*, Abs*.
7366 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7367 define opcode_modifiers as these cases are handled by Disp8,
7368 Disp16, Disp32 and suffix checks.
7369 (COMES_IN_BOTH_DIRECTIONS): Remove.
7370 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7372 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7373 if IgnoreDataSize modifier given. Remove ShortformW modifier
7374 test. Add test for ShortForm in W base_opcode modification.
7375 Merge Seg2ShortForm and Seg3ShortForm code.
7376 * config/tc-i386.h (ShortFormW): Remove.
7377 (IgnoreDataSize): Define.
7379 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7381 * config/tc-d30v.c (md_assemble): Store previous segment state
7382 with previous instruction.
7384 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7386 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7387 (ebp, esp): Remove static variables.
7388 (MATCH): Remove test for InOutPortReg.
7389 (i386_operand): Properly handle InOutPortReg here instead.
7390 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7391 (md_assemble): Simplify and correct modrm and sib generation.
7392 (i386_operand): Add warning for scale without index.
7393 Rewrite checks for valid base/index combinations.
7395 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7396 macros and enclose in do while(0).
7397 (RESTORE_END_STRING): Likewise.
7398 (md_assemble): Add one to printed operand number so we start
7399 from 1 not 0. Add some more gettext invocations.
7400 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7403 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7404 DATA_PREFIX, SEG_PREFIX): Define.
7405 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7406 (check_prefix): Remove function.
7407 (add_prefix): New function. Add prefix to i.prefix as well as
7409 (md_assemble): Changes for add_prefix. Remove hack for wait
7410 prefix, instead always output prefixes in fixed order. Test
7411 for jcxz/loop when selecting between word & dword operations,
7412 and add address size prefix rather than operand size prefix.
7413 Remove operand -> address size hack when emitting jcxz/loop.
7414 (i386_operand): Remove O_Absent check as it's done in expr.
7416 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7418 * configure.in: Recognize m5200 as a cpu_type of m68k.
7419 * aclocal.m4: Rebuild with current libtool.
7420 * configure: Rebuild.
7422 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7424 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7425 to relaxable_symbol to prevent references to external symbol from
7428 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7430 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7431 symbols are relaxable.
7433 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7435 * config/tc-v850.c (md_begin): Don't create special
7436 sections by default.
7438 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7440 * config/tc-mips.c (macro): For div and udiv, close the
7441 reorder block as soon as possible.
7443 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7445 From Matt Semersky <matts@scd.hp.com>:
7446 * macro.c (macro_mri_mode): New function.
7447 * macro.h (macro_mri_mode): Declare.
7448 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7451 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7453 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7456 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7457 until after xstrdup in OBJ_EVAX case.
7459 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7461 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7462 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7463 of hardcoded magic number.
7464 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7466 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7468 * read.c (do_s_func): New function.
7470 * read.h (do_s_func): Add prototype.
7472 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7474 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7475 nops if fill pattern not specified.
7477 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7479 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7480 * config/te-go32.h (TE_GO32): Define.
7481 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7483 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7485 Implement .func/.endfunc pseudo-ops.
7486 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7488 * read.c (potable): Add .func,.endfunc.
7489 (s_func): New function.
7490 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7492 (in_doc_func_p,current_function_label): New static globals.
7493 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7495 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7497 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7498 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7499 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7500 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7501 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7502 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7503 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7504 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7505 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7506 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7507 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7508 * config/tc-a29k.c: Don't define md_short_jump_size,
7509 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7510 * config/tc-alpha.c: Likewise.
7511 * config/tc-alpha.h: Likewise.
7512 * config/tc-arm.c: Likewise.
7513 * config/tc-h8300.c: Likewise.
7514 * config/tc-h8500.c: Likewise.
7515 * config/tc-hppa.c: Likewise.
7516 * config/tc-i860.c: Likewise.
7517 * config/tc-i960.c: Likewise.
7518 * config/tc-ppc.c: Likewise.
7519 * config/tc-sh.c: Likewise.
7520 * config/tc-sparc.h: Likewise.
7521 * config/tc-tic30.c: Likewise.
7522 * config/tc-w65.c: Likewise.
7523 * config/tc-z8k.c: Likewise.
7525 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7527 * config/tc-vax.c (_): Delete this macro used for placeholder
7528 values in vax_operand_width_size; it conflicts with the _() macro
7529 used for internationalization.
7531 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7533 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7534 code. From Chris Moller <moller@bops.com>.
7536 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7537 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7538 * read.c (emit_expr): Initialize seg and subseg fields of a new
7540 * write.c (write_object_file): Switch to the appropriate segment
7541 and subsegment when processing a broken word.
7543 * config/tc-m68k.c (mri_assemble): New static function.
7544 (build_mri_control_operand): Call mri_assemble rather than
7546 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7547 (s_mri_endf, s_mri_endw): Likewise.
7549 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7551 * read.c (s_org): Call md_flush_pending_output if it is defined.
7553 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7555 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7557 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7558 (md_parse_option): Add for same.
7559 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7560 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7561 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7563 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7565 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7567 * config/tc-arm.c (find_real_start): Relax definition of local
7570 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7572 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7573 symbols at the given address, not just the last one specified.
7575 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7577 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7578 or number_to_chars_littleendian to write data.
7580 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7582 * config/tc-v850.c (md_assemble): Remove artificially created
7583 register name symbols.
7585 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7587 * write.c (fixup_segment): Change "segment" to "section" in
7590 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7592 * write.c (fixup_segment): Change sym1-sym2 message again.
7594 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7596 * write.c (fixup_segment): Improve error message for sym1-sym2
7597 errors when sym1 is in a different segment from sym2.
7599 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7601 * config/tc-m32r.c (warn_unmatched_high): New static local.
7602 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7603 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7604 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7605 (md_parse_option): Likewise.
7606 (md_show_usage): Likewise.
7607 (m32r_frob_file): Likewise.
7609 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7610 (read_a_source_file): Call them.
7611 * read.h (stabs_generate_asm_file): Declare.
7612 * stabs.c (stabs_generate_asm_file): New function.
7613 (generate_asm_file): New function.
7614 (stabs_generate_asm_lineno): Move file name handling into
7617 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7619 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7620 (d30v_current_align, d30v_current_align_seg): New variables.
7621 (d30v_last_label): New variable.
7622 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7623 (s_d30v_data, s_d30v_section): Likewise.
7624 (md_pseudo_table): Call them.
7625 (md_begin): Initialize d30v_current_align_seg.
7626 (md_assemble): Call d30v_align when needed by known current alignment.
7627 (d30v_frob_label, d30v_cons_align): New functions.
7628 * config/tc-d30v.h (md_do_align): Remove.
7629 (tc_frob_label): Call d30v_frob_label.
7630 (md_cons_align): New.
7632 * config/tc-d30v.c (find_format): Convert complex expressions to
7633 expression symbols before processing. Clean up code formatting.
7635 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7637 * po/Make-in (install-info): New target.
7639 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7641 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7643 * config/tc-mn10300.c (md_assemble): Likewise.
7645 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7647 * Makefile.am: Update with `make dep-am'.
7648 (HFILES): Add cgen.h.
7649 (cgen.o): Depend on cgen.h.
7650 * Makefile.in: Regenerate.
7652 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7654 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7656 * gasp.c (grab_label): Permit a label to be a preprocessor
7657 variable by permitting a label to start with a backslash.
7659 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7661 * config/tc-mips.c (validate_mips_insn): Removed hack
7662 for previously inaccessible bitfields in some INSN_TRAP
7665 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7667 * config/tc-d30v.c (do_assemble): Abort with error message
7668 if opcode operands do not match.
7670 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7672 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7673 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7674 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7675 similar new 'q' operand.
7677 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7679 * cgen.c (cgen_asm_finish_insn): Fix typo.
7681 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7684 * cgen.c: Include it.
7685 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7686 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7687 All callers updated.
7688 * config/tc-m32r.c: Include cgen.h.
7689 (m23r_insn): New members num_fixups,fixups.
7691 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7693 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7694 to avoid compiler warning.
7696 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7698 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7701 * makefile.vms (OBJS): Add ehopt.obj
7703 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7705 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7707 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7709 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7710 a short format insn.
7711 (md_assemble): Set it for explicitly packed insns.
7713 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7715 * config/obj-coff.c (c_symbol_merge): Do not take address of
7716 native fields when performing the memcpy.
7718 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7720 * config/tc-mips.c (macro,macro2): Implement
7721 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7723 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7725 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7726 relocations against globally visible symbols.
7727 * config/tc-m68k.c (relaxable_symbol): New macro.
7728 (m68k_ip, md_estimate_size_before_relax): Use it.
7729 (tc_m68k_fix_adjustable): Also handle weak symbols.
7731 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7733 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7734 references to externally visible symbols.
7735 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7736 values in twice for a PC relative reloc if the symbol is
7739 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7740 don't adjust a PC relative reloc against an externally visible
7742 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7743 for a PC relative fixup against an externally visible defined
7744 symbol, arrange to store object file and addend values as though
7745 the symbol were not defined.
7746 (tc_gen_reloc): Likewise.
7748 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7750 * read.c (sizeof_leb128): Referenced externally by write.c so
7753 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7755 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7756 and expand a 'debug' symbol associated with the next instruction
7757 that does not cause a short instruction to be filled with a NOP.
7758 (md_pseudo_table): Add support for .debugsym.
7759 (assemble_parallel_insn): Add calls to expand_debug_sym as
7761 (md_assemble): Ditto.
7763 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7765 * as.c (main): Conditionally call setlocale.
7766 * gasp.c (main): Likewise.
7767 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7768 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7770 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7772 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7774 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7776 * config/tc-hppa.c: Change all calls to bzero to use memset.
7777 (pa_ip): Add cast to avoid warning.
7778 (tc_gen_reloc, md_apply_fix): Likewise.
7779 (pa_find_space_by_number): Likewise.
7780 (hppa_force_relocation): Likewise.
7781 (pa_block): Change i to unsigned int.
7782 * config/obj-som.h (obj_som_copyright): Declare.
7784 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7786 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7787 for line numbers for assembly source.
7789 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7791 * configure.in: Change version number to 2.9.4
7792 * configure: Rebuild.
7794 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7796 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7798 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7800 * ecoff.h: Change symbolS in function declaration to struct
7803 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7805 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7806 (md_convert_frag): Fix i18n typo.
7808 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7810 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7811 * ecoff.h: Protoype it.
7812 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7813 [EVAX] (s_alpha_prologue): Delete.
7814 (md_pseudo_table): Update.
7816 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7818 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7819 array to local pointer.
7820 (get_args, parse_expr): Add casts to avoid warnings.
7822 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7824 * read.c (s_set): Cast xmalloc return value to fragS *.
7825 * config/tc-m68k.c (m68k_ip): Function made static to match
7826 previous forward declaration.
7827 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7829 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7831 * config/tc-v850.c: Add internationalisation macros to error
7834 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7835 macros to error strings.
7837 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7839 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7840 reloc is in the TOC csect.
7841 (md_apply_fix3): Correct gettext typo.
7843 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7845 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7846 .L - they are local labels and the branches are not really
7847 function calls but rather far jumps.
7849 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7851 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7853 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7855 * config/tc-i386.c (md_assemble): Print operand number rather than
7856 using ordinal_names.
7857 (i386_operand): Likewise.
7859 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7861 * Makefile.am (INTLLIBS): Define to work around apparent automake
7863 All Makefiles: Regenerated.
7865 * Many files: Added gettext invocations around user-visible
7867 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7868 HAVE_LC_MESSAGES): Define.
7869 * dep-in.sed: Added asintl.h.
7870 * po/Make-in: New file.
7871 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7873 * read.c (Z_): Renamed from `_'.
7874 * Makefile.am (SUBDIRS): Added po.
7875 (POTFILES): new macro.
7876 (po/POTFILES.in): New target.
7877 ($(OBJS)): Added asintl.h.
7879 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7880 (as_new_LDADD): Added $(INTLLIBS).
7881 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7882 (gasp_new_LDADD): Added $(INTLLIBS).
7883 (gasp_new_DEPENDENCIES): New macro.
7884 * configure, aclocal.m4: Rebuilt.
7885 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7887 (ALL_LINGUAS): Define.
7888 * macro.c: Include "asintl.h".
7889 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7890 * as.h: Include "asintl.h".
7891 * config/tc-i386.c (ordinal_names): Removed.
7892 (md_assemble): Changed error text to avoid ordinal_names.
7893 (i386_operand): Likewise.
7894 (reloc): Added as_bad to avoid i18n problems.
7895 (tc_gen_reloc): Likewise.
7896 * config/tc-arm.c (bad_args): Now a #define.
7898 * config/obj-vms.c (VMS_stab_parse): Changed type of
7900 (global_symbol_directory): Unified strings to avoid i18n
7902 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7903 avoid i18n problems.
7904 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7905 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7907 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7909 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7911 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7913 * as.c (print_version_id): Added an fprintf to avoid i18n
7915 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7917 * expr.c (expr): Added as_warn call to avoid i18n problems.
7918 * messages.c (as_assert): Changed code to avoid i18n problems.
7919 (as_abort): Likewise.
7920 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7921 (s_space): Likewise.
7922 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7924 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7926 * config/tc-i386.c (check_prefix): New static function, split out
7928 (struct _i386_insn): Add wait_prefix field.
7929 (md_assemble): Remove wait_prefix local variable. Use
7930 check_prefix when adding a prefix.
7932 * config/tc-i386.c (current_templates): New static variable.
7933 (md_assemble): Remove current_templates local variable.
7934 (md_assemble, i386_operand): Improve error and warning messages in
7935 many places. Add RESTORE_END_STRING in many places before error
7936 return. Clarify some comments.
7938 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7940 (md_assemble): Parse string instruction operands, looking for
7941 segment override prefixes. Check for invalid segment prefixes on
7943 (i386_operand): i.seg[] and max mem_operand changes for string
7945 * config/tc-i386.h (EsSeg): Define.
7947 * config/tc-i386.h (regKludge): Define.
7948 (iclrKludge, imulKludge): Don't define.
7949 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7950 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7951 opcode_modifier checks to look for more common cases first. Add
7952 default_seg for IsString case.
7954 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7956 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7958 * configure: Rebuild with new automake and libtool.
7959 * aclocal.m4, Makefile.in: Likewise.
7961 * doc/Makefile.am (as.dvi): New target.
7962 * doc/Makefile.in: Rebuild.
7964 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7966 * configure.in: Added sparc86x support.
7968 * configure: Rebuild.
7970 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7972 (md_parse_option): Warn if -EL is not supported for this architecture.
7974 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7976 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7978 * config/tc-mips.c (mips_ip): Note when we use get match on
7979 the full instruction name.
7981 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7983 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7984 back into the expression to handle add/sub simplification correctly.
7986 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7988 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7990 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7992 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7995 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7997 * symbols.c (max_indent_level): New global.
7998 (print_symbol_value_1): Use it.
7999 * expr.h (expr_build_dot): Declare.
8000 * expr.c (expr_build_dot): New function.
8002 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8004 * symbols.c (print_binary): New function.
8005 (print_expr_1): Call it.
8007 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8009 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8010 operand in the opcode.
8012 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8014 * config/tc-i386.h: Reorder operand flags and opcode modifier
8015 flags for clarity. Remove unused definitions: Unknown,
8016 ImmUnknown, DispUnknown, NoModrm.
8017 * config/tc-i386.c (type_names): Add missing Debug type.
8018 (md_assemble): Better duplicate prefix checking. Quicker string
8019 instruction check via new opcode_modifier flag.
8021 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8023 * doc/as.texinfo (Invoking): Clarify -Wa example.
8025 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8027 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8028 (s_mips_weakext): Define.
8029 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8030 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8033 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8035 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8036 is an error if the value can not be computed at assembly time.
8037 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8039 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8041 * gasp.c (main): Set next field of new include_path structure to
8042 NULL. From Avery Pennarun <averyp@gdc.ca>.
8044 * read.c (s_mri_sect): Call as_bad rather than abort for an
8045 unsupported MRI target.
8047 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8049 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8050 the destination of a branch instruction should be altered.
8051 (find_real_start): New function: Locate the real, Thumb coded
8052 start of a Thumb function.
8053 (do_t_branch23): Alter the destination of branches to Thumb
8056 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8058 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8060 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8063 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8065 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8066 * doc/c-hppa.texi: Likewise.
8068 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8070 * Makefile.am: Rebuild dependencies.
8071 * Makefile.in: Rebuild.
8073 * Makefile.am (DEP_INCLUDES): New variable.
8074 (.dep1): Change to work when srcdir is not an absolute path.
8075 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8076 * Makefile.in: Rebuild.
8078 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8080 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8081 LinearAddress patch.
8083 * configure.in: Set version to 2.9.1.
8084 * configure: Rebuild.
8086 * Branched binutils 2.9.
8088 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8090 * config/tc-i386.h (FWait): Define.
8091 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8092 other prefixes. Check FWait flag in opcode table to see which
8093 instructions require an fwait prefix.
8095 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8097 * stabs.c (get_stab_string_offset): Always create a stab string
8100 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8102 Fix some gcc -Wall warnings:
8103 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8104 * ehopt.c (eh_frame_code_alignment): Likewise.
8105 * expr.c (integer_constant, operand): Likewise.
8106 * frags.c (frag_align): Likewise.
8107 * gasp.c (level_0, change_base, doinstr): Likewise.
8108 * hash.c (hash_ask): Likewise.
8109 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8110 (debugging_pseudo): Likewise.
8111 * macro.c (define_macro, check_macro): Likewise.
8112 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8113 (ignore_rest_of_line, float_cons): Likewise.
8114 * symbols.c (decode_local_label_name): Likewise.
8115 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8116 (fixup_segment, number_to_chars_bigendian): Likewise.
8117 (number_to_chars_littleendian): Likewise.
8118 * config/atof-ieee.c (gen_to_words): Likewise.
8119 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8120 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8121 * read.c (output_big_sleb128): Initialize locals to avoid
8123 (output_big_uleb128, equals): Likewise.
8124 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8125 to unsigned int. Change zeros to unsigned int.
8126 * cond.c (s_if): Add return to default case.
8127 * frags.c (frag_now_fix): Change return type to addressT.
8128 * frags.h (frag_now_fix): Update declaration.
8129 * listing.c (file_info_struct): Change linenum to unsigned int.
8130 (struct list_info_struct): Change hll_line to unsigned int.
8131 (print_source): Update format string.
8132 * read.c (emit_expr): Change scan to unsigned int, and don't
8133 bother to initialize it.
8134 * symbols.c (dollar_label_count): Change to unsigned long.
8135 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8136 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8137 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8139 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8141 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8142 mcf5200 just as we do for m68000.
8143 (m68k_init_after_args): Likewise.
8144 (md_estimate_size_before_relax): Likewise.
8146 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8148 * config/tc-v850.c (md_assemble): Store relocation addend in
8149 fixup instead of instruction.
8151 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8153 * config/tc-i386.c (md_assemble): Swap template arguments to
8154 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8155 This macro is currently symmetric, so passing them the wrong
8156 way didn't cause any problem, but may if the macro is changed
8158 After copying template to i.tm, use i.tm. rather than t-> to
8159 access fields, and make t a const*
8160 Move i.tm.operand_types[] swap to immediately after the copy.
8162 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8164 * expr.h (expr_build_uconstant): Add prototype.
8165 (expr_build_unary,expr_build_binary): Add prototypes.
8166 * expr.c (expr_build_uconstant): New function.
8167 (expr_build_unary,expr_build_binary): New functions.
8169 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8171 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8172 * macro.c (macro_expand_body): Increase buffer size.
8173 * messages.c (as_warn): Likewise.
8174 (as_warn_where, as_bad, as_bad_where): Likewise.
8176 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8178 Based on patch from H.J. Lu <hjl@gnu.org>:
8179 * Makefile.am (DISTSTUFF): New variable.
8180 (diststuff): New target.
8181 * Makefile.in: Rebuild.
8183 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8185 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8186 m32r_elf_section_change_hook.
8188 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8189 emit a nop if a section ends with a 16 bit instruction.
8191 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8193 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8194 s_lcomm rather than obj_coff_lcomm.
8195 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8197 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8199 * config/tc-i386.h (LinearAddress): Define.
8200 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8201 instruction, don't use a default segment.
8203 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8205 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8206 * configure: Rebuild.
8208 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8210 * aclocal.m4, configure: Rebuild with libtool 1.2.
8212 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8214 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8215 PC relative branches. Patch courtesy of Jonathan Walton.
8218 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8220 * configure.in (emulations): Add thumb-pe target.
8222 * configure (emulations): Add thumb-pe target.
8224 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8226 * itbl-lex.l (yywrap): Don't define if already defined as a
8229 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8231 * depend.c (quote_string_for_make): New function.
8232 (wrap_output): Use it.
8234 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8236 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8237 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8239 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8241 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8242 Recognize -GN and -relax.
8243 (md_begin): Initialize gp size from -G switch.
8244 (alpha_force_relocation): Always force if -relax.
8245 (alpha_align): Take a new argument that will specify when to
8246 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8247 Change all callers. Emit nop alignment padding as nop+unop pair.
8249 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8251 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8252 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8254 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8256 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8257 require padding to the next long word boundary.
8259 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8261 * cgen.c: #include symcat.h.
8262 * config/tc-m32r.c: Likewise.
8264 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8266 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8267 absolute expressions instead of '$' prefixed register names.
8269 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8271 * read.c (s_set): Record file and line info for symbols when -as.
8272 (pseudo_set): Don't overwrite that dummy fragment.
8274 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8276 * config/tc-ppc.c (md_pseudo_table): Add "section".
8277 (ppc_named_section): New static function.
8279 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8281 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8282 so we don't have to scan the entire list.
8284 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8286 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8287 case, allow the parallel instructions to modify the same flag
8290 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8292 * listing.c (list_symbol_table): Categorize symbols by
8293 undefined_section rather than sy_frag->line == NULL.
8295 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8297 * Makefile.am (install-exec-local): Install properly when ln
8298 fails or tooldir == prefix.
8300 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8302 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8303 Test result of insert_operand for error.
8305 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8307 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8308 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8309 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8310 * doc/Makefile.in: Rebuild.
8312 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8314 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8315 (macro): Fix handling of M_COP[0-3].
8317 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8319 Based on patches from Ross Harvey <ross@teraflop.com>:
8320 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8321 if macro_alternate or macro_mri.
8322 (getstring): Remove support for byte constants between < and >.
8323 (get_any_string): '<' only starts a string if macro_alternate or
8325 (macro_expand_body): Permit keyword parameters following
8326 positional parameters.
8328 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8329 * configure.in (alpha*-*-netbsd*): New target.
8330 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8331 * configure: Rebuild.
8333 * as.h (flag_warn_suppress_instructionswap): Move from here...
8334 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8335 here, and make static.
8337 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8338 BFD_ASSEMBLER or MANY_SEGMENTS.
8340 * as.c (show_usage): Update bug-gnu-utils address.
8341 * gasp.c (show_usage): Likewise.
8342 * doc/as.texinfo (Bug Reporting): Likewise.
8344 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8346 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8347 insns regardless of the size of a pointer if we're in mips I or
8349 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8351 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8353 Fix rac to accept only a0:
8354 * tc-d10v.c (parallel_ok, find_opcode):
8355 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8356 Introduce OPERAND_GPR.
8358 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8360 * read.c (s_fill): Handle non-constant repeat counts by creating
8361 an rs_space fragment.
8363 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8365 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8366 from as_bad to as_warn.
8368 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8370 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8371 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8372 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8374 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8376 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8377 seg_fix_rotP rather than fix_root from seg_info.
8379 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8381 * expr.c: Add support for 0x1_2_3_4 bignums.
8383 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8385 * configure.in: Change -linux* to -linux-gnu*.
8386 * configure: Rebuild.
8388 * app.c (do_scrub_begin): Treat \r as whitespace.
8390 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8392 * Makefile.am: Update dependencies.
8393 * Makefile.in: Rebuild.
8395 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8397 * configure, aclocal.m4: Rebuild with new libtool.
8399 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8401 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8402 the argument to bfd_set_arch_mach.
8403 (load_address): Use bfd_arch_bits_per_address to determine the
8404 bit size of an address instead of looking at the isa level.
8405 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8407 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8409 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8411 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8413 * ehopt.c: New file.
8414 * as.h (enum _relax_state): Add rs_cfa.
8415 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8416 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8417 * read.c (emit_expr): Call check_eh_frame.
8418 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8419 (relax_segment): Likewise.
8420 * Makefile.am: Rebuild dependencies.
8421 (GAS_CFILES): Add ehopt.c.
8422 (GENERIC_OBJS): Add ehopt.o.
8423 * doc/internals.texi (Frags): Document rs_cfa.
8425 * as.c (show_usage): Mention --traditional-format.
8426 (parse_args): Accept --traditional-format.
8427 * as.h (flag_traditional_format): Declare.
8428 * output-file.c (output_file_create): If flag_traditional_format,
8429 set BFD_TRADITIONAL_FORMAT on stdoutput.
8430 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8432 * config/tc-mips.c (append_insn): Make sure that if we have a
8433 fixup for an unmatched %hi reloc, it does not associated with a
8436 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8437 * doc/Makefile.in: Likewise.
8439 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8441 * config/tc-m32r.c (check_for_side_effects): New function.
8442 (can_make_parallel): Add checks for instruction side effects
8443 clashing with the other instruction.
8444 (assemble_parallel_insn): Improve warning messages. Return error
8445 message from non-swapped instruction order.
8447 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8449 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8451 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8452 md_cleanup definition. This moves the forced literal output to
8453 the end of the source pass, and avoids macro's inserting literals
8454 into the code immediately after the macro expansion.
8456 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8458 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8459 a gas internal symbol is adjustable.
8460 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8462 * as.h: If gcc version greater than 2.6, use `__format__' and
8463 `__printf__' in function attributes, rather than `format' and
8466 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8468 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8470 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8472 Add tms320c30 support:
8473 * config/tc-tic30.h: New file.
8474 * config/tc-tic30.c: New file.
8475 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8476 TARGET_FORMAT as "coff-tic30".
8477 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8478 * Makefile.am: Rebuild dependencies.
8479 (CPU_TYPES): Add tic30.
8480 (CPU_OBJ_VALID): tic30-aout is valid.
8481 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8482 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8483 * configure, Makefile.in: Rebuild.
8485 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8487 * config/tc-v850.c (md_assemble): Improvements to error messages.
8489 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8491 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8492 BFD_RELOC_HI16_S to store the high bits of any value.
8494 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8495 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8496 assembler calculate relocations to any external symbol at all.
8497 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8498 involving generation of pc-relative relocs.
8499 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8500 has been moved to md_apply_fix3.
8502 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8503 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8504 which actually means (the address of identifier's GOT entry) +
8505 constant, which is not particularly useful.
8507 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8509 * read.h (include_dirs): Declare.
8510 (include_dir_count,include_dir_maxlen): Declare.
8512 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8514 * configure.in: Correct check for shared opcodes library.
8515 * configure: Rebuild.
8517 * listing.c (buffer_line): If we can't open the file, set at_end.
8518 (listing_print): Remove unused local variable fi.
8520 * config/m68k-parse.y (reglistpair): Handle register list in
8523 * config/vms-conf.h: Don't undef VERSION.
8525 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8527 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8529 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8531 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8532 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8533 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8534 (EXTRA_DIST): Define.
8535 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8536 explicitly rather than via the list of object files.
8537 (gcc-as.opt): New file created when make-gas.com is run.
8538 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8539 itbl-cpu.h} to #include appropriate file rather than copying that
8541 * config/vms-conf.h: Synchronize with current config.in.
8542 * Makefile.in: Rebuild.
8544 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8546 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8547 (parallel_ok): Relaxed parallel subinstruction dependency check.
8549 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8551 * as.h (flag_warn_suppress_instructionswap): added new flag.
8552 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8553 command line argument.
8554 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8555 warning only if flag_warn_suppress_instructionswap is false.
8557 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8559 * configure.in (i386-*-mingw32*): New target.
8560 * configure: Rebuild.
8562 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8564 * symbols.c (resolve_symbol_value): Don't set the segment if it
8565 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8567 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8570 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8572 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8573 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8576 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8578 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8580 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8582 * config/tc-v850.c (v850_insert_operand): Display instruction when
8583 an error is encountered.
8585 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8587 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8588 (i386-*-sco3.2v5*coff): New target.
8589 (i386-*-sco3.2*): New target.
8590 * configure: Rebuild.
8592 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8594 * config/tc-v850.c: Tidy error message production.
8596 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8598 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8599 validate_immediate return value in the right type for comparisons
8602 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8604 * listing.c (MAX_BYTES): Use listing variables not constants.
8605 (data_buffer): No longer an array, but a pointer.
8606 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8607 (listing_listing): Allocate data_buffer.
8609 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8611 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8612 --listing-rhs-width, --listing-cont-lines.
8613 (show_usage): Update.
8614 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8615 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8616 (print_lines): Use the variables instead of the constants.
8617 (listing_listing): Likewise.
8618 * listing.h: Declare the new vars.
8620 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8622 * as.c (parse_args): Add --keep-locals alias for -L.
8623 Add --strip-local-absolute.
8624 (show_usage): Update.
8625 * as.h (flag_strip_local_absolute): New flag.
8626 * symbols.c (S_IS_LOCAL): Use it.
8627 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8628 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8629 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8631 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8633 * config/tc-m32r.c: Detect if explicitly parallel instructions
8634 might have an io conflict and issue a warning message.
8636 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8638 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8639 cgen_swap_fixups): Functions to save, restore and swap the fixup
8640 chain with a backup copy.
8641 (cgen_asm_finish_insn): Returns address of constructed insn.
8643 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8645 * listing.c (file_info_struct): Remove FILE, add POS.
8646 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8647 (file_info): Don't open the file.
8648 (buffer_line): Check for the file in the last_open cache, updating
8650 (print_source): Don't reference file_info->file.
8651 (listing_listing): Likewise.
8652 (listing_print): Close the file in the cache, if any.
8654 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8656 * read.c (dwarf_file_string): New file static variable.
8657 (emit_expr): Look for constant sequence that leads up to a file
8658 name in DWARF debugging output.
8659 (stringer): Use dwarf_file_string to decide whether to accept a
8660 string as a file name.
8662 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8664 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8665 (crack_operand): Add reg->reglst MRI hack.
8666 (r_seg): Put reglst symbols in reg_section.
8667 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8669 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8671 * tc-sh.c (get_specific): Handle SGR & DBR.
8673 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8675 * tc-h8300.c (parse_reg): Take the length of the symbol into
8676 account when attempting to match a register name.
8677 * tc-h8500.c (parse_reg): Likewise.
8679 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8681 * cgen.c: Formatting changes to improve readability.
8683 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8685 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8688 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8690 Based on a patch from Jim Wilson
8691 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8692 (tc_gen_reloc): Handle cross section PC relative relocs
8695 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8697 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8699 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8701 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8702 (expr_jmp_buf): New static local.
8703 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8704 (cgen_md_operand): New function.
8705 * tc-m32r.c: Clean up pass over `struct foo' usage.
8706 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8708 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8710 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8711 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8713 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8715 * config/tc-i386.c (i386_operand): Give an error if there are
8716 unrecognized characters after an expression.
8718 For older changes see ChangeLog-9697