1 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
4 (md_apply_fix): Here too.
6 2000-12-12 Jim Wilson <wilson@redhat.com>
8 * config/tc-ia64.h (ia64_init): Add prototype.
10 2000-12-12 H.J. Lu <hjl@gnu.org>
12 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
14 * read.h (outputting_stabs_line_debug): Change it to int.
15 * stabs.c (outputting_stabs_line_debug): Likewise.
17 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
19 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
20 the address of a function result.
22 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
24 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
25 (md_assemble): Call dwarf2_emit_insn.
26 (shlib): Fix typo SHILB -> SHLIB.
27 (md_parse_option): Likewise.
28 (ppc_elf_validate_fix): Likewise:
29 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
31 2000-12-12 Nick Clifton <nickc@redhat.com>
33 * cgen.h: Fix formatting.
34 * input-scrub.c: Fix formatting.
35 * macro.c: Fix formatting.
36 * config/tc-mips.c: Fix formatting.
37 * doc/c-mips.texi: Fix formatting.
39 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
41 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
42 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
44 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
46 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
49 * i386.h (*_Suf): Remove No_dSuf.
50 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
52 (i386_optab): Remove 'd' in the suffixes.
54 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
56 * config/tc-i386.c (T_SHORT): Undefine before defining.
58 2000-12-05 Kazu Hirata <kazu@hxi.com>
60 * config/tc-mips.c: Fix formatting.
62 2000-12-04 Matthew Hiller <hiller@redhat.com>
64 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
65 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
66 (md_show_usage): Ditto.
67 (md_parse_option): Ditto.
68 (d10v_cleanup): Writes pending instruction only if
69 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
70 Fix compile time warning messages.
72 * doc/c-d10v.texi: Documents new options.
74 2000-12-04 Matthew Hiller <hiller@redhat.com>
76 * stabs.c (outputting_stabs_line_debug): New variable.
77 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
78 function entry and unset at function exit.
80 * read.h (outputting_stabs_line_debug): New extern declaration.
82 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
84 * dwarf2dbg.c: Fix compile time warning messages.
86 2000-12-03 Kazu Hirata <kazu@hxi.com>
88 * config/tc-a29k.c: Fix formatting.
89 * config/tc-alpha.c: Likewise.
90 * config/tc-arm.c: Likewise.
91 * config/tc-cris.c: Likewise.
92 * config/tc-hppa.c: Likewise.
93 * config/tc-i370.c: Likewise.
94 * config/tc-i386.c: Likewise.
95 * config/tc-i860.c: Likewise.
96 * config/tc-i960.c: Likewise.
97 * config/tc-ia64.c: Likewise.
98 * config/tc-m68hc11.c: Likewise.
99 * config/tc-m68k.c: Likewise.
100 * config/tc-m88k.c: Likewise.
101 * config/tc-pj.c: Likewise.
102 * config/tc-ppc.c: Likewise.
103 * config/tc-sh.c: Likewise.
104 * config/tc-sparc.c: Likewise.
105 * config/tc-tahoe.c: Likewise.
106 * config/tc-vax.c: Likewise.
108 2000-12-01 Chris Demetriou <cgd@sibyte.com>
110 * config/tc-mips.c (mips_ip): When calculating offsets,
111 don't accept as constant the difference between the
112 addresses of symbols in two different sections.
114 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
116 (validate_mips_insn): Likewise. Also, update 'B' operand
117 specifier to use OP_*_CODE20 constants and delete 'm' operand
119 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
120 operand specifiers. Change warning generated by 'B' operand
121 specifier to reflect its new multi-purpose usage.
123 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
124 -1, and update comment.
125 (file_mips_isa): Likewise.
126 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
127 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
128 ISA_* constants rather than hard-coded numbers.
129 (mips_cpu_info): New structure.
130 (mips_cpu_info_table): New table describing CPU and ISA names
132 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
133 mips_cpu_info_from_cpu): New functions.
134 (mips_isa_to_str): New function to get string for ISA name.
135 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
137 (md_begin): Redo CPU and ISA selection logic, using
138 mips_cpu_info_from_*. Convert to use ISA_* constants rather
139 than hard-coded numbers.
140 (append_insn, mips_emit_delays, macro, macro2): Convert to use
141 ISA_* constants rather than hard-coded numbers.
142 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
143 (md_longopts): Delete OPTION_NO_MIPS32.
144 (md_parse_option): Convert to use ISA_* constants rather than
145 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
146 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
147 to use strcasecmp to recognize "default" and to use
148 mips_cpu_info_from_name to get CPU numbers from argument.
149 (md_show_usage): Move -mips32 so it's with the rest of the ISA
150 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
152 (s_mipsset): Accept ISA value 32.
153 * doc/as.texinfo: Clean up MIPS options summary slightly,
154 remove -no-mips32. Add note about -mips4 and -mips32
155 specifying those ISA levels. Delete -mips32 and -no-mips32
156 cpu flag descriptions.
157 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
158 up the supported CPU switch list, and replace 4Kc, 4Km, and
159 4Kp entries with a single mips32-4k entry. Note that you can
162 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
164 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
166 (md_parse_option): Add cases for OPTION_MIPS5 and
168 (md_show_usage): Mention -mips5 and -mips64 arguments.
169 (s_mipsset): Add cases for MIPS5 and MIPS64.
170 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
172 * doc/as.texinfo: Mention -mips5 and -mips64 options
174 * doc/c-mips.texi: Likewise. Also update introduction
175 and ".set" usage information.
177 * config/tc-mips.c (md_show_usage): Add "sb1" to the
179 (mips_cpu_info_table): Add SB-1 entries.
180 * doc/c-mips.texi: Add "sb1" to the list of CPUs
181 known to the -mcpu option.
183 * doc/as.texinfo: Correct description of MIPS -mcpu
184 option, by copying some of the text from doc/c-mips.texi.
186 2000-12-01 Joel Sherrill <joel@OARcorp.com>
188 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
190 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
191 (sparc*-*-rtems*): Switched from a.out to ELF.
192 * configure: Regenerate.
193 * config.in: Regenerate.
194 * Makefile.in: Regenerate.
195 * aclocal.m4: Regenerate.
196 * po/gas.pot: Regenerate.
198 2000-11-30 Philip Blundell <pb@futuretv.com>
200 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
201 even in non BFD_ASSEMBLER case.
203 2000-11-30 Diego Novillo <dnovillo@redhat.com>
205 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
208 2000-11-29 Richard Henderson <rth@redhat.com>
210 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
211 until dwarf2_finish; use relaxation to get cross-fragment offsets;
212 thread multiple subsegments properly; handle multiple code
213 sections properly; emit proper compilation unit info for assembler
216 * as.h (enum _relax_state): Add rs_dwarf2dbg.
217 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
218 (dwarf2dbg_estimate_size_before_relax): Declare.
219 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
220 * write.c: Include dwarf2dbg.h.
221 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
222 (relax_segment): Likewise.
224 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
226 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
227 jump>: Use as_bad_where instead of as_bad. Tweak error message
228 accordingly. Stabilize frag by updating fix part and resetting
230 <undefined symbol, unconditional jump>: Ditto.
231 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
232 indexing is_end_of_line[].
233 (md_assemble): Initialize size to 0.
234 (md_section_align): Mark parameter seg as unused.
235 (parse_reg): Parse names case-insensitively.
237 2000-11-28 Kazu Hirata <kazu@hxi.com>
239 * config/obj-aout.h: Fix formatting.
240 * config/obj-bout.h: Likewise.
241 * config/obj-coff.c: Likewise.
242 * config/obj-coff.h: Likewise.
243 * config/obj-elf.h: Likewise.
244 * config/obj-som.h: Likewise.
245 * config/obj-vms.c: Likewise.
246 * config/obj-vms.h: Likewise.
247 * config/tc-h8300.h: Likewise.
248 * config/tc-ns32k.h: Likewise.
249 * config/tc-sparc.h: Likewise.
250 * config/tc-tic54x.h: Likewise.
251 * config/tc-z8k.h: Likewise.
253 2000-11-28 Nick Clifton <nickc@redhat.com>
255 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
256 License is present in the sources, but not the output, and
257 also available from the GNU website.
258 (GNU Free Documentation License): Comment out this section.
260 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
262 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
263 targets. Remove i860 from valid a.out targets.
264 * Makefile.in: Regenerate.
266 * config/tc-cris.c: Include dwarf2dbg.h.
267 (md_pseudo_table): Add .file and .loc.
268 (md_assemble): Call dwarf2_emit_insn if generating ELF.
269 (s_cris_file, s_cris_loc): New.
270 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
271 * Makefile.am: Regenerate dependencies.
272 * Makefile.in: Regenerate.
274 2000-11-28 Alan Modra <alan@linuxcare.com.au>
276 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
277 (MRI_MUL_PRECEDENCE): Likewise.
278 (op_rank): Fix a comment typo.
280 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
282 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
284 (get_operand): Fix analysis for movw/movb instructions.
286 2000-11-24 Nick Clifton <nickc@redhat.com>
288 * configure.in (xscale-elf): Add target.
289 (xscale-coff): Add target.
290 * configure: Regenerate.
292 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
294 (ARM_EXT_XSCALE): New ARM architecture extension.
295 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
296 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
297 (ARM_THUMB): Rename to ARM_EXT_THUMB.
298 (ARM_ARCH_V4): Remove processor from architecture.
299 (ARM_ARCH_3M): New architecutre definition.
300 (ARM_ARCH_V5TE): New architecutre definition.
301 (ARM_ARCH_XSCALE): New architecutre definition.
302 (CPU_DEFAULT): Allow to be defaulted to XScale.
303 (atpcs): New boolean variable.
304 (ldr_flags): Support 'd' flag for double word loads.
305 (str_flags): Support 'd' flag for double word stored.
306 (do_mia): New function.
307 (do_mar): New function.
308 (do_mra): New function.
309 (do_pld): New function.
310 (do_ldrd): New function.
311 (do_blx): New function.
312 (do_bkpt): New function.
313 (do_clz): New function.
314 (do_lstc2): New function.
315 (do_cdp2): New function.
316 (do_t_blx): New function.
317 (do_t_bkpt): New function.
318 (do_smla): New function.
319 (do_smlal): New function.
320 (do_smul): New function.
321 (do_qadd): New function.
322 (do_co_reg2c): New function.
323 (LONGEST_INSN): Redefine to 7.
325 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
326 command line switches.
328 2000-11-22 Jim Wilson <wilson@redhat.com>
330 * config/tc-ia64.c (pseudo_func): Add missing initializers.
331 (struct rsrc): Make line unsigned.
332 (gr_values): Add missing initializer.
333 (SLOT_NUM_NOT_SET): Add unsigned cast.
334 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
335 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
336 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
337 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
338 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
339 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
340 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
341 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
342 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
343 Add ATTRIBUTE_UNUSED to unused parameters.
344 (convert_expr_to_ab_reg): Add parens.
345 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
346 (dot_prologue): Initialize grsave when declared.
347 (md_pseudo_table): Add missing initializers.
348 (operand_match): Add casts to bfd_vma.
349 (emit_one_bundle): Delete unused local prev. Make required_template
351 (specify_resource): Cast i to unsigned.
352 (note_register_values): Use fprintf_vma.
353 (print_dependency): Likewise.
355 2000-11-21 Jim Wilson <wilson@redhat.com>
357 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
358 for unwind info section.
359 (dot_endp): Likewise for unwind section.
361 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
364 2000-11-21 Jakub Jelinek <jakub@redhat.com>
366 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
367 (output_insn): Call dwarf2_emit_insn.
368 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
370 2000-11-17 Richard Henderson <rth@redhat.com>
372 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
373 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
374 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
376 2000-11-17 Nick Clifton <nickc@redhat.com>
378 * config/tc-arm.c (md_pseudo_table): Add support for .line and
381 2000-11-17 Richard Henderson <rth@redhat.com>
383 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
385 2000-11-17 Richard Henderson <rth@redhat.com>
387 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
388 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
389 tri-state definition of alpha_flag_mdebug.
390 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
391 (s_alpha_file): Store first .file directive.
393 (md_pseudo_table): Add stabs and stabn.
395 2000-11-17 Richard Henderson <rth@redhat.com>
397 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
399 2000-11-17 Richard Henderson <rth@redhat.com>
401 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
402 (main): Call dwarf2_finish.
403 * as.h (debug_type): Clarify documentation of the meaning
405 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
406 (print_stats): Fix parenthesis problem.
407 (now_subseg_size): New.
408 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
409 (dwarf2_directive_file): Don't set debug_type.
410 (dwarf2_where): Honor DEBUG_DWARF2 first.
411 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
412 do nothing if not emitting dwarf2 debug info, or no work.
413 * dwarf2dbg.h (dwarf2_emit_insn): Update.
414 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
415 (ecoff_new_file): Likewise.
416 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
417 commentary wrt dwarf2.
419 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
420 ATTRIBUTE_UNUSED as needed.
421 (emit_insn): Call dwarf2_emit_insn.
424 (s_alpha_coff_wrapper): Don't handle them.
425 (md_pseudo_table): Update for .file and .loc.
426 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
428 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
429 don't protect with debug_type.
430 * config/tc-hppa.c (md_assemble): Likewise.
431 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
432 * config/tc-mn10300.c (md_assemble): Likewise.
433 * config/tc-sh.c (md_assemble): Likewise.
434 * config/tc-v850.c (md_assemble): Likewise.
436 * config/tc-arm.c (arm_end_of_source): Remove.
437 * config/tc-hppa.c (pa_end_of_source): Remove.
438 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
439 * config/tc-mn10300.c (mn10300_finalize): Remove.
440 * config/tc-sh.c (sh_finalize): Remove.
441 * config/tc-v850.c (sh_finalize): Remove.
443 * config/tc-arm.h (md_end): Remove.
444 * config/tc-hppa.h (md_end): Remove.
445 (DWARF2_LINE_MIN_INSN_LENGTH): New.
446 * config/tc-m68hc11.h (md_end): Remove.
447 * config/tc-mn10300.h (md_end): Remove.
448 * config/tc-sh.h (md_end): Remove.
449 * config/tc-v850.h (md_end): Remove.
451 * config/tc-ia64.c (emit_one_bundle): Don't protect
452 dwarf2 bits with debug_type.
453 (md_assemble): Likewise.
454 (ia64_end_of_source): Don't call dwarf2_finish.
456 2000-11-16 Jim Wilson <wilson@redhat.com>
458 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
459 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
462 2000-11-16 H.J. Lu <hjl@gnu.org>
464 * config/obj-elf.c (obj_elf_symver): Don't check the missing
467 2000-11-15 Kazu Hirata <kazu@hxi.com>
469 * config/tc-tic30.c: Fix formatting.
470 * config/tc-tic80.c: Likewise.
471 * config/tc-v850.c: Likewise.
472 * config/tc-vax.c: Likewise.
473 * config/tc-w65.c: Likewise.
474 * config/tc-z8k.c: Likewise.
476 2000-11-14 DJ Delorie <dj@redhat.com>
478 * config/tc-v850.c: Support dwarf2.
479 * config/tc-v850.h: Ditto.
481 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
482 parse_cons_expression_v850 to initialize hold_cons_reloc.
484 2000-11-15 Bernd Schmidt <bernds@redhat.com>
486 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
487 (errata_nops_necessary_p): New function.
488 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
491 2000-11-14 Jim Wilson <wilson@redhat.com>
493 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
494 return little endian bfd formats.
496 2000-11-14 Kazu Hirata <kazu@hxi.com>
498 * config/aout_gnu.h: Fix formatting.
499 * config/atof-vax.c: Likewise.
500 * config/m68k-parse.h: Likewise.
501 * config/m88k-opcode.h: Likewise.
502 * config/obj-elf.c: Likewise.
503 * config/tc-arm.c: Likewise.
504 * config/tc-cris.c: Likewise.
505 * config/tc-i386.c: Likewise.
506 * config/tc-ia64.c: Likewise.
507 * config/tc-mn10300.c: Likewise.
508 * config/te-386bsd.h: Likewise.
509 * config/te-hppa.h: Likewise.
510 * config/te-nbsd.h: Likewise.
511 * config/te-ppcnw.h: Likewise.
512 * config/te-sparcaout.h: Likewise.
513 * config/te-tmips.h: Likewise.
514 * config/vax-inst.h: Likewise.
515 * config/vms-conf.h: Likewise.
517 2000-11-14 Jakub Jelinek <jakub@redhat.com>
519 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
521 2000-11-13 H.J. Lu <hjl@gnu.org>
523 * config/obj-elf.c (elf_frob_symbol): Support
524 ".symver name,name2@@@nodename".
525 (elf_frob_file_before_adjust): Likewise.
527 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
528 and ".symver name,name2@@@nodename".
531 2000-11-12 H.J. Lu (hjl@gnu.org)
533 * config/obj-elf.c (obj_elf_symver): Check missing version
536 2000-11-12 H.J. Lu (hjl@gnu.org)
538 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
539 instead of bfd_vma for non-bfd assemblers.
541 2000-11-09 Kazu Hirata <kazu@hxi.com>
543 * itbl-ops.c: Fix comment typos.
545 2000-11-08 Jim Wilson <wilson@redhat.com>
547 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
548 (struct unwind): Add next_slot_frag field.
549 (slot_index): New parameters slot_frag and first_frag. Add code
550 to add in frag sizes when different. Add comments.
551 (fixup_unw_records): New locals first_frag and last_frag. Pass new
552 arguments to slot_index.
553 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
554 loop end. Set next_slot_frag field.
556 2000-11-07 H.J. Lu <hjl@gnu.org>
558 * doc/as.texinfo (.symver): Updated for versioned symbol
561 * obj.h (format_ops): Add the frob_file_before_adjust field.
563 * config/obj-aout.c (aout_format_ops): Set the
564 frob_file_before_adjust field to 0.
565 * config/obj-coff.c (coff_format_ops): Likewise.
566 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
568 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
570 (elf_frob_file_before_adjust): New function to remove unneeded
571 versioned symbols from the symbol table.
572 (elf_format_ops): Set the frob_file_before_adjust field to
573 elf_frob_file_before_adjust.
575 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
578 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
580 2000-11-07 Peter Targett <peter.targett@arccores.com>
582 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
584 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
585 Fix compile time warning messages.
587 2000-11-07 Nick Clifton <nickc@redhat.com>
589 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
590 buffer in order to avoid buffer overflows.
592 2000-11-06 Steve Ellcey <sje@cup.hp.com>
594 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
595 Change M to m for -milp32 or -mlp64 to match gcc.
596 (dot_endp): Use bytes_per_address instead of 8.
597 (emit_one_bundle): Use number_to_chars_littleendian instead of
599 (fix_insn): Likewise.
600 (ia64_init): New function.
601 (ia64_target_format): New function.
602 (md_begin): Set endianness, arch, and machine as appropriate.
603 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
604 Make these macros depend on TE_HPUX macro.
605 (TARGET_FORMAT): Define.
606 (HOST_SPECIAL_INIT): Define.
607 * config/te-hpux.h: New file.
608 * configure.in: Add "ia64-*-hpux*" target to configure.
609 * configure: Regenerate.
611 2000-11-06 Kazu Hirata <kazu@hxi.com>
613 * as.c: Fix formatting.
614 * dwarf2dbg.c: Likewise.
615 * input-file.c: Likewise.
616 * input-file.h: Likewise.
617 * input-scrub.c: Likewise.
618 * itbl-ops.c: Likewise.
619 * listing.c: Likewise.
621 * messages.c: Likewise.
623 * subsegs.c: Likewise.
624 * subsegs.h: Likewise.
627 2000-11-06 Nick Clifton <nickc@redhat.com>
629 * doc/as.texinfo: Add GNU Free Documentation License.
630 * doc/gasp.texi: Add GNU Free Documentation License.
631 * doc/as.1: Add GNU Free Documentation License.
633 2000-11-05 Nick Clifton <nickc@redhat.com>
635 * config/tc-arm.c: Add include of "dwarf2dbg.h"
637 2000-11-02 Per Lundberg <plundis@chaosdev.org>
639 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
640 * configure: Regenerate.
642 2000-11-01 Nick Clifton <nickc@redhat.com>
644 * read.c (original_case_string): New global variable.
645 (read_a_source_file): Copy opcode string into
646 original_case_string if clobbering the case of the opcode.
647 * read.h: Export the definition of original_case_string.
648 * config/tc-arm.c (md_assembler): When parsing a .req
649 directive use the original opcode string, not the case
652 2000-11-02 Nick Clifton <nickc@redhat.com>
654 * config/tc-mn10300.c (debug_line): Remove this static
656 (md_assemble): Call dwarf2_generate_asm_lineno instead of
657 dwarf2_where and dwarf2_gen_line_info.
659 2000-11-02 Theo Honohan <th@futuretv.com>
661 * config/tc-arm.c (do_msr): Improve error message.
663 2000-10-31 Eric Christopher <echristo@redhat.com>
665 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
666 or pc-relative, else use fx_offset.
668 2000-10-31 Jim Wilson <wilson@redhat.com>
670 * config/tc-ia64.c (struct md): New field tag_fixups.
671 (ia64_flush_insns): Handle tag_fixups. Error if dangling
672 qualifying predicate.
673 (emit_one_bundle): Delete spurious multiplication by one. Handle
675 (ia64_start_line): Error if dangling qualifying predicate.
676 (defining_tag): New static variable.
677 (ia64_unrecognized_line, case '['): Parse tags.
678 (ia64_frob_label): Create tag_fixups.
679 (md_assemble): Reset md.qp.X_op after using it.
681 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
683 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
685 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
687 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
689 2000-10-30 Kazu Hirata <kazu@hxi.com>
691 * expr.c: Fix formatting.
692 * flonum-copy.c: Likewise.
693 * flonum.h: Likewise.
697 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
699 * as.h (OPTION_MD_BASE): Bump to 190.
700 * as.c (parse_args) <std_longopts>: Add comment about the need to
701 check OPTION_MD_BASE in as.h.
703 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
706 2000-10-27 Nick Clifton <nickc@redhat.com>
708 * configure.in (emulations): Add m68hc12.
709 * configure: Regenerate.
710 * po/gas.pot: Regenerate.
712 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
714 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
716 (arm_psr_parse): Handle lowercase CPSR and SPSR.
718 2000-10-25 Nick Clifton <nickc@redhat.com>
720 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
721 a DWARF2 line number information sequence.
723 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
725 * read.c (generate_lineno_debug): Update comment describing why
726 DWARF2 line number debug information is not generated
727 automatically by this function.
729 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
732 * config/tc-arm.h (md_end): Define.
733 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
735 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
736 if generating DWARF2 line numbers.
737 (arm_end_of_source): New function. Call dwarf2_finish if
740 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
741 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
742 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
744 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
746 * tc-i386.c: Fix prototype declarations for functions taking no
749 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
751 * tc-i386.c (i386_operand_modifier): Remove.
752 (build_displacement_string): Remove.
753 (i386_parse_seg): Remove.
754 (i386_intel_memory_operand): Remove.
755 (i386_intel_operand): Re-write using recursive descent parser based
756 on MASM documentation.
757 (struct intel_parser_s): New structure.
758 (intel_parser): New static variable.
759 (struct intel_token): New structure.
760 (cur_token, prev_token): New static variables.
773 (intel_match_token): New function.
774 (intel_get_token): New function.
775 (intel_putback_token): New function.
776 (intel_expr): New function.
777 (intel_e05): New function.
778 (intel_e05_1): New function.
779 (intel_e06): New function.
780 (intel_e06_1): New function.
781 (intel_e09): New function.
782 (intel_e09_1): New function.
783 (intel_e10): New function.
784 (intel_e10_1): New function.
785 (intel_e11): New function.
787 2000-10-20 Jakub Jelinek <jakub@redhat.com>
789 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
790 instructions to loose any special insn->architecture mask.
792 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
793 (sparc_md_end, sparc_arch_types, sparc_arch,
794 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
795 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
796 request v9b architecture if they are used).
798 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
800 * config/tc-m68k.c: Fix the previous misapplied patch.
802 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
804 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
805 BFD_ASSEMBLER and !BFD_ASSEMBLER.
806 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
809 2000-10-17 Kazu Hirata <kazu@hxi.com>
811 * debug.c: Fix formatting.
812 * depend.c: Likewise.
813 * dwarf2dbg.c: Likewise.
814 * dwarf2dbg.h: Likewise.
818 * flonum-konst.c: Likewise.
821 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
823 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
825 * doc/as.texinfo: Added notes about this new option.
827 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
829 * config/tc-sh.c (JREG): Remove.
830 (md_convert_frag): Remove #if 0:d code using JREG.
832 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
834 * config/tc-i386.c (i386_operand_modifier): Only match
835 modifiers SHORT and FLAT if they are followed by a space.
836 (parse_register): When `allow_naked_reg' is set, do not confuse
837 identifiers that start with a register name with a register.
839 2000-10-12 Kazu Hirata <kazu@hxi.com>
841 * app.c: Fix formatting.
844 * bit_fix.h: Likewise.
849 2000-10-11 Alan Modra <alan@linuxcare.com.au>
851 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
853 2000-10-07 Alan Modra <alan@linuxcare.com.au>
855 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
856 Re-arrange function a little and improve error message.
858 * write.c (write_relocs): Fix a comment.
860 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
863 2000-10-05 Jim Wilson <wilson@cygnus.com>
865 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
867 2000-10-05 Alan Modra <alan@linuxcare.com.au>
869 * config/tc-i386.c: Delete some useless comments, reformat others.
871 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
872 non-global syms in linkonce sections.
874 2000-10-04 Ralf Baechle <ralf@gnu.org>
876 * config/tc-ia64.c (operand_match): Don't use // style comments.
877 * config/tc-i370.c: Likewise.
879 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
881 Changes to handle varying register prefix and user symbol prefix.
882 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
883 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
884 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
885 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
886 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
887 (demand_register_prefix): New variable.
888 (md_pseudo_table): New pseudo ".syntax".
889 (md_longopts): New options --no-underscore and --underscore.
890 (cris_target_format): Return elf32-us-cris or elf32-cris depending
891 on symbols_have_leading_underscore.
892 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
893 (get_spec_reg): Ditto.
894 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
896 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
898 <case OPTION_NO_US, case OPTION_US>: New.
899 (md_show_usage): Be brief and reformat to match continuation of
901 * po/gas.pot: Regenerate.
903 2000-09-28 Alan Modra <alan@linuxcare.com.au>
905 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
906 force relocs for 12 bit branches.
907 (md_apply_fix): Similarly, adjust logic here.
909 2000-09-28 Alan Modra <alan@linuxcare.com.au>
911 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
912 adjust for external and weak syms as we will use a reloc. Allow
913 for +8 offset when calculating limits of branches.
914 (hppa_fix_adjustable): Undo 2000-09-23 change.
915 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
916 Correct distance calculation.
917 (tc_gen_reloc): Print the file name and line number if we can't
920 From John David Anglin <dave@hiauly1.hia.nrc.ca>
921 * config/tc-hppa.c (nonzero_dibits): Define.
922 (arg_reloc_stub_needed): Check each arg and return value
923 separately for zero case.
924 (pa_align): Declare argument `bytes'.
926 2000-09-25 Kazu Hirata <kazu@hxi.com>
928 * config/tc-cris.c: Fix formatting.
929 * config/tc-d10v.h: Likewise.
930 * config/tc-d30v.c: Likewise.
931 * config/tc-d30v.h: Likewise.
932 * config/tc-fr30.c: Likewise.
933 * config/tc-fr30.h: Likewise.
934 * config/tc-m68k.c: Likewise.
935 * config/tc-m68k.h: Likewise.
936 * config/tc-pj.h: Likewise.
937 * config/tc-ppc.c: Likewise.
938 * config/tc-ppc.h: Likewise.
939 * config/tc-sh.c: Likewise.
940 * config/tc-sh.h: Likewise.
941 * config/tc-sparc.c: Likewise.
942 * config/tc-v850.h: Likewise.
943 * config/tc-vax.h: Likewise.
944 * config/tc-w65.h: Likewise.
945 * config/tc-z8k.h: Likewise.
947 2000-09-23 Alan Modra <alan@linuxcare.com.au>
949 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
951 (hppa_force_relocation): Likewise.
953 2000-09-22 Jim Wilson <wilson@cygnus.com>
955 * config/tc-ia64.c (dv_sem): Add "stop".
956 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
957 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
958 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
960 (mark_resources): Check IA64_RS_PRr.
962 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
964 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
965 md_estimate_size_before_relax): Redesign and clean up the
966 relaxation mechanism.
968 2000-09-21 Kazu Hirata <kazu@hxi.com>
970 * config/tc-ns32k.c: Fix formatting.
971 * config/tc-ns32k.h: Likewise.
973 2000-09-20 Kazu Hirata <kazu@hxi.com>
975 * config/tc-m32r.c: Fix formatting.
976 * config/tc-m32r.h: Likewise.
977 * config/tc-m68851.h: Likewise.
978 * config/tc-m68hc11.c: Likewise.
979 * config/tc-m68hc11.h: Likewise.
980 * config/tc-m88k.c: Likewise.
981 * config/tc-mcore.c: Likewise.
982 * config/tc-mcore.h: Likewise.
983 * config/tc-mips.c: Likewise.
984 * config/tc-mips.h: Likewise.
985 * config/tc-mn10200.h: Likewise.
986 * config/tc-mn10300.h: Likewise.
987 * config/tc-tahoe.c: Likewise.
988 * config/tc-tahoe.h: Likewise.
990 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
992 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
993 Likewise in relaxation description comments.
995 2000-09-18 Alan Modra <alan@linuxcare.com.au>
997 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
998 subtraction of two syms without emitting a relocation.
1000 From David Huggins-Daines <dhd@linuxcare.com>
1001 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1002 global or weak symbols.
1004 2000-09-15 Kazu Hirata <kazu@hxi.com>
1006 * config/tc-h8300.h: Fix formatting.
1007 * config/tc-h8500.c: Likewise.
1008 * config/tc-h8500.h: Likewise.
1009 * config/tc-hppa.h: Likewise.
1010 * config/tc-i370.h: Likewise.
1011 * config/tc-i386.h: Likewise.
1012 * config/tc-i860.c: Likewise.
1013 * config/tc-i860.h: Likewise.
1014 * config/tc-i960.h: Likewise.
1015 * config/tc-ia64.c: Likewise.
1016 * config/tc-ia64.h: Likewise.
1018 2000-09-14 Kazu Hirata <kazu@hxi.com>
1020 * config/tc-a29k.c: Fix formatting.
1021 * config/tc-alpha.c: Likewise.
1022 * config/tc-arc.c: Likewise.
1023 * config/tc-arc.h: Likewise.
1024 * config/tc-arm.c: Likewise.
1025 * config/tc-arm.h: Likewise.
1026 * config/tc-avr.c: Likewise.
1027 * config/tc-avr.h: Likewise.
1028 * config/tc-tic30.c: Likewise.
1029 * config/tc-tic30.h: Likewise.
1030 * config/tc-tic54x.c: Likewise.
1031 * config/tc-tic54x.h: Likewise.
1032 * config/tc-tic80.c: Likewise.
1033 * config/tc-tic80.h: Likewise.
1035 2000-09-14 Timothy Wall <twall@cygnus.com>
1037 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1038 parallel comparisons for later use.
1039 (struct rsrc): Add parallel comparison type.
1040 (resources_match): Skip special cases of PR usage (non-conflicting
1043 2000-09-13 Kazu Hirata <kazu@hxi.com>
1045 * config/obj-ecoff.c: Fix formatting.
1046 * config/obj-elf.c: Likewise.
1047 * config/obj-elf.h: Likewise.
1048 * config/obj-evax.h: Likewise.
1049 * config/obj-generic.h: Likewise.
1050 * config/obj-hp300.c: Likewise.
1051 * config/obj-hp300.h: Likewise.
1052 * config/obj-ieee.h: Likewise.
1053 * config/obj-vms.c: Likewise.
1054 * config/obj-vms.h: Likewise.
1056 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1058 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1059 (md_parse_option): Ditto.
1060 (md_longopts): Add -mips32 option.
1061 (md_show_usage): Document new options.
1062 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1063 (mips_ip): Assemble mfc0 with a sub-selection code.
1064 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1065 (mips_cpu_to_str): New function.
1066 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1067 Use CPU_* defines instead of hardcoded numbers.
1069 * doc/as.texinfo: Document new options.
1070 * doc/c-mips.texi: Ditto.
1072 2000-09-12 Kazu Hirata <kazu@hxi.com>
1074 * as.h: Fix formatting.
1075 * asintl.h: Likewise.
1076 * bit_fix.h: Likewise.
1077 * config/obj-aout.c: Likewise.
1078 * config/obj-aout.h: Likewise.
1079 * config/obj-bout.c: Likewise.
1080 * config/obj-bout.h: Likewise.
1081 * config/obj-coff.c: Likewise.
1082 * config/obj-coff.h: Likewise.
1083 * dwarf2dbg.h: Likewise.
1085 * flonum.h: Likewise.
1086 * frags.h: Likewise.
1087 * itbl-ops.h: Likewise.
1088 * macro.h: Likewise.
1091 * struc-symbol.h: Likewise.
1092 * subsegs.h: Likewise.
1093 * symbols.h: Likewise.
1095 * write.h: Likewise.
1097 2000-09-11 Kazu Hirata <kazu@hxi.com>
1099 * bignum-copy.c: Fix formatting.
1100 * config/tc-i370.c: Likewise.
1101 * config/tc-i960.c: Likewise.
1102 * config/tc-m68k.c: Likewise.
1103 * ehopt.c: Likewise.
1104 * flonum-copy.c: Likewise.
1105 * flonum-konst.c: Likewise.
1106 * flonum-mult.c: Likewise.
1107 * literal.c: Likewise.
1110 * stabs.c: Likewise.
1111 * subsegs.c: Likewise.
1113 2000-09-09 Philip Blundell <philb@gnu.org>
1115 * configure.in (arm*-*-uclinux*): New target.
1116 * configure: Regenerate.
1118 2000-09-09 Kazu Hirata <kazu@hxi.com>
1120 * input-file.c: Fix formatting.
1121 * itbl-ops.c: Likewise.
1122 * messages.c: Likewise.
1124 2000-09-08 Philip Blundell <philb@gnu.org>
1126 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1129 2000-09-07 H.J. Lu <hjl@gnu.org>
1131 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1132 * configure: Rebuild.
1134 2000-09-07 Kazu Hirata <kazu@hxi.com>
1136 * atof-generic.c: Fix formatting.
1137 * config/tc-mips.c: Likewise.
1138 * config/tc-vax.c: Likewise.
1139 * input-scrub.c: Likewise.
1141 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1143 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1144 * configure.in (sh-*-linux*): Added.
1145 * configure: Rebuilt.
1147 2000-09-06 Kazu Hirata <kazu@hxi.com>
1149 * config/tc-hppa.c: Fix formatting.
1151 * ecoff.c: Fix formatting.
1153 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1155 * configure: Rebuilt with new libtool.m4.
1157 2000-09-05 Kazu Hirata <kazu@hxi.com>
1159 * cgen.c: Fix formatting.
1160 * config/tc-ia64.c: Likewise.
1162 2000-09-05 Nick Clifton <nickc@redhat.com>
1164 * aclocal.m4: Regenerate.
1165 * config.in: Regenerate.
1166 * configure: Regenerate.
1167 * po/gas.pot: Regenerate.
1169 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1171 * config/tc-cris.c: Correct comment typos.
1173 2000-09-05 Eric Christopher <echristo@cygnus.com>
1175 * config/tc-mn10300.c: Cleanup.
1176 (md_pcrel_from): Enable.
1178 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1180 * expr.c (operand): Fix a comment typo.
1181 * write.c (write_relocs): Fix a signed/unsigned warning.
1183 * config/tc-hppa.c (fudge_reg_expressions): New
1184 (hppa_force_reg_syms_absolute): New.
1185 (pa_equ): Allow reg_section expressions.
1186 * config/tc-hppa.c (md_optimize_expr): Define.
1187 (hppa_force_reg_syms_absolute): Prototype.
1189 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1190 (pa_parse_number): Pass in arg to select fp reg parsing.
1191 Return 1 to indicate format checks pass. If strict, then only
1192 accept a register or register symbol. Return value in...
1193 (pa_number): New static for pa_parse_number.
1194 (FP_REG_BASE): Define.
1195 (FP_REG_RSEL): Define.
1196 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1197 appropriate. White space changes.
1198 (need_pa11_opcode): Don't bother passing any params, get them from
1200 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1201 Remove extraneous check in case 'Q'.
1202 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1203 reg, set section of resulting symbol to reg_section.
1204 (pa_parse_space_stmt): Modify call to pa_parse_number.
1205 (pa_space): Likewise.
1207 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1208 (hppa_force_relocation): Handle vtable relocs.
1209 (pa_vtable_entry): New.
1210 (pa_vtable_inherit): New.
1211 (md_pseudo_table): Add entries for vtable pseudos.
1212 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1213 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1215 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1216 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1217 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1219 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1220 specify a symbol type.
1222 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1223 dependent things together.
1224 (md_elf_symbol_type): Define.
1226 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1228 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1230 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1231 (obj_elf_vtable_entry): Declare.
1233 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1234 and export function.
1235 (obj_elf_vtable_entry): Similarly.
1236 (elf_pseudo_table): Fix the damage with a cast.
1238 2000-09-03 Richard Henderson <rth@cygnus.com>
1240 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1241 for template selection when a label is needed.
1243 2000-09-02 Kazu Hirata <kazu@hxi.com>
1245 * config/tc-ia64.c: Fix formatting.
1247 2000-09-02 Nick Clifton <nickc@redhat.com>
1249 * configure.in: Increase version number to 2.10.91.
1250 * configure: Regenerate.
1251 * aclocal.m4: Regenerate.
1252 * config.in: Regenerate.
1253 * po/gas.pot: Regenerate.
1254 * Makefile.in: Regenerate.
1256 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1258 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1259 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1260 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1262 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1265 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1267 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1268 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1269 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1270 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1271 (GOT_symbol): New variable.
1272 (md_undefined_symbol): Set it.
1274 2000-09-01 Richard Henderson <rth@cygnus.com>
1276 * config/tc-ia64.c (match): Don't inline.
1277 (extra_goodness): New.
1278 (md_begin): Prefer nop.f and nop.b for best_template.
1280 2000-08-31 Kazu Hirata <kazu@hxi.com>
1282 * as.c: Fix formatting.
1284 * frags.c: Likewise.
1285 * macro.c: Likewise.
1287 2000-08-31 Eric Christopher <echristo@cygnus.com>
1289 * config/tc-mn10300.c: Cleanup and fix warnings.
1290 (md_pseudo_table): Add initializers.
1291 (md_show_usage): Cleanup.
1292 (md_parse_option): Fix warnings.
1293 (md_undefined_symbol): Fix warnings.
1294 (md_conver_frag): Fix warnings.
1295 (tc_gen_reloc): Fix warnings.
1296 (md_apply_fix3): Fix warnings.
1297 (check_operand): Fix warnings.
1299 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1301 * acinclude.m4: Include libtool and gettext macros from the
1303 * aclocal.m4, configure: Rebuilt.
1305 2000-08-30 Mark Hatle <mhatle@mvista.com>
1307 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1309 2000-08-31 Kazu Hirata <kazu@hxi.com>
1311 * listing.c: Fix formatting.
1313 2000-08-29 Kazu Hirata <kazu@hxi.com>
1315 * app.c: Fix a comment typo. Fix formatting.
1317 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1319 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1320 offset of the target destination for jmp instructions.
1321 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1323 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1325 * NEWS: Mention support for CRIS.
1327 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1329 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1330 Sets `.lcomm' alignment to zero.
1332 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1334 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1335 (TC_FIX_ADJUSTABLE): Define.
1337 2000-08-23 Jim Wilson <wilson@cygnus.com>
1339 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1340 unwind.personality_routine is set.
1342 2000-08-23 H.J. Lu <hjl@gnu.org>
1344 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1346 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1348 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1351 2000-08-22 H.J. Lu <hjl@gnu.org>
1353 * config.in (STRICTCOFF): New for strict COFF.
1355 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1356 i386-*-go32* and i386-go32-rtems*.
1357 * configure: Rebuilt.
1359 * config/obj-coff.c (obj_coff_endef): Follow the historical
1360 behavior if STRICTCOFF is not defined.
1362 * doc/internals.texi: Document STRICTCOFF.
1364 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1366 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1367 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1368 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1369 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1370 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1371 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1372 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1375 2000-08-22 Eric Christopher <echristo@cygnus.com>
1377 * config/tc-mn10300.c: (md_apply_fix): New function.
1378 (mn10300_force_relocation): New function.
1379 (mn10300_fix_adjustable): New function.
1381 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1382 (TC_HANDLES_FX_DONE): Define.
1383 (obj_fix_adjustable): Define.
1384 (MD_APPLY_FIX3): Define.
1385 (TC_LINKRELAX_FIXUP): Define.
1387 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1389 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1391 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1393 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1395 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1396 if the fixup resulted in a relocation.
1398 2000-08-18 Nick Clifton <nickc@redhat.com>
1400 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1401 Make reference to first element of shift_names explicit.
1403 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1405 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1406 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1407 add a symbol's address. Removed all target-specific #ifdefs that
1408 used to accomplished the same.
1409 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1410 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1411 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1412 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1413 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1415 2000-08-17 Kazu Hirata <kazu@hxi.com>
1417 * dwarf2dbg.c: Fix formatting.
1419 2000-08-17 Nick Clifton <nickc@redhat.com>
1421 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1422 to be recoded as logical shift lefts by zero.
1424 2000-08-16 Jim Wilson <wilson@cygnus.com>
1426 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1427 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1429 (note_register_values): Handle IA64_OPND_R3_2 operands.
1431 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1433 * config/tc-i860.c (md_operand): Silly typo fixed.
1435 2000-08-16 Nick Clifton <nickc@redhat.com>
1437 * config/tc-arm.c (struct asm_shift): Delete.
1439 (enum asm_shift_index): New.
1440 (struct asm_shift_properties): New.
1441 (struct asm_shift_name): New.
1442 (shift_properties[]); New.
1443 (shift_names[]); New.
1445 (decode_shift): Use new structures.
1446 Issue a warning is "ROR #0" is used.
1447 Issue a warning if "ASR #0" or "LSR #0" is used.
1449 (md_begin): Initialise arm_shift_hsh table from new
1450 asm_shift_name array.
1452 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1454 * config/tc-sparc.c: Kill all warnings.
1455 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1457 (md_show_usage): Update usage text.
1459 2000-08-16 Nick Clifton <nickc@redhat.com>
1461 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1464 2000-08-15 Will Cohen <wcohen@redhat.com>
1466 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1468 * config/tc-sh.c (md_assemble): Changed so debug_type
1469 test performed for ppi_assemble
1470 * config/tc-sh.c: Included dwarf2dbg.h.
1471 (debug_line): Defined.
1472 (md_assemble): Generates dwarf2 line info.
1473 (sh_finalize): New function. Finalize dwarf2 info.
1474 (assemble_ppi): Returns size of code generated.
1475 (build_Mytes): Returns size of code generated.
1476 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1477 * config/tc-sh.h (md_end): Defined.
1478 (sh_finalize): Declared.
1480 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1482 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1485 2000-08-14 Nick Clifton <nickc@redhat.com>
1487 * config/tc-arm.c (do_bx): Allow "bx pc".
1489 2000-08-14 Jim Wilson <wilson@cygnus.com>
1491 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1492 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1493 (md_begin): Change assignment to md.flag to OR in the new bit.
1495 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1497 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1498 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1501 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1503 * NEWS: Mention i860 support.
1505 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1507 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1509 2000-08-14 Andreas Schwab <schwab@suse.de>
1511 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1513 2000-08-11 Andreas Schwab <schwab@suse.de>
1515 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1518 2000-08-11 Kazu Hirata <kazu@hxi.com>
1520 * expr.c: Fix formatting.
1521 * config/obj-bout.c: Likewise.
1523 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1525 * doc/c-i860.texi: Flesh out the i860 section more.
1527 2000-08-10 Kazu Hirata <kazu@hxi.com>
1529 * symbols.c: Fix formatting.
1532 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1534 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1535 has the IgnoreSize bit set.
1537 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1539 From Rodney Brown <RodneyBrown@mynd.com>
1540 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1541 * configure: Regenerate.
1543 2000-08-09 Kazu Hirata <kazu@hxi.com>
1545 * hash.c: Fix formatting.
1548 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1550 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1551 (i860_fix_info): New enum.
1552 (MD_APPLY_FIX3): Define.
1553 (WORKING_DOT_WORD): Define.
1554 (TC_HANDLES_FX_DONE): Define.
1555 (DIFF_EXPR_OK): Define.
1556 (LISTING_HEADER): Define.
1557 (TARGET_FORMAT): Select target format based on endian flag.
1558 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1559 (target_big_endian): Add external declaration.
1561 * config/tc-i860.c: All existing code reworked completely. Other
1562 new code shown below.
1563 (SYNTAX_SVR4): Define.
1564 (target_warn_expand): New variable.
1565 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1566 (md_longopts): Declare and define with new options (-EL, -EB,
1568 (md_show_usage): New function.
1569 (md_operand): New function.
1570 (obtain_reloc_for_imm16): New function.
1571 (md_apply_fix3): New function.
1572 (tc_gen_reloc): New function.
1574 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1576 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1577 2 bytes of the jump address are in the same frag.
1578 (find): Accept 68hc12 register indirect modes.
1580 * NEWS: Mention 68HC11 & 68HC12 support.
1582 2000-08-07 Richard Henderson <rth@cygnus.com>
1584 * config/tc-ia64.c (unwind): Add prologue_mask member.
1585 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1586 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1587 (dot_body): Clear unwind.prologue_mask.
1588 (dot_prologue): Set it. Accept a register second argument.
1590 2000-08-07 Kazu Hirata <kazu@hxi.com>
1592 * config/atof-ieee.c: Fix formatting.
1593 * config/atof-tahoe.c: Likewise.
1595 2000-08-06 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1600 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1601 of .popsection, .previous, .pushsection, .subsection,
1602 .version, .vtable_entry, .vtable_inherit and .weak.
1604 2000-08-05 Kazu Hirata <kazu@hxi.com>
1606 * config/tc-cris.c: Fix formatting.
1607 * config/tc-i386.c: Likewise.
1608 * config/tc-sparc.c (sparc_ip): Simplify the code.
1610 2000-08-04 Kazu Hirata <kazu@hxi.com>
1612 * config/tc-cris.c: Rearrange code for readability.
1613 * config/tc-d10v.c: Fix formatting.
1614 * config/tc-m32r.c: Likewise.
1615 * config/tc-sparc.c: Likewise.
1617 2000-08-02 Jim Wilson <wilson@cygnus.com>
1619 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1620 before ia64_find_opcode.
1621 (md_assemble): Likewise.
1623 2000-08-01 Nick Clifton <nickc@cygnus.com>
1625 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1626 Undo some formatting fixes.
1628 2000-08-01 Kazu Hirata <kazu@hxi.com>
1630 * config/obj-som.c: Fix formatting.
1631 * config/obj-ieee.c: Likewise.
1632 * config/tc-arm.c: Likewise.
1633 * config/tc-v850.c: Likewise.
1635 2000-08-01 Nick Clifton <nickc@redhat.com>
1637 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1638 index by command line option.
1640 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1642 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1643 (@node M68K-Branch): Rewrite to match the reality.
1645 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1647 * doc/c-i860.texi: New file.
1648 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1649 * doc/Makefile.in: Regenerate.
1650 * doc/all.texi: Add I860 as relevant architecture.
1651 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1653 2000-07-31 Kazu Hirata <kazu@hxi.com>
1655 * config/tc-d30v.c: Fix formatting.
1657 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1659 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1660 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1661 long emit a long branch if available instead of an absolute jump, never
1662 emit absolute jumps for anything with --pcrel.
1664 * doc/c-m68k.texi: Document new command line option.
1666 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1668 * config/tc-avr.c: Use PARAMS macro in function declarations.
1669 Don't declare md_pcrel_from_section (already in tc-avr.h).
1670 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1671 (avr_operand): Don't set (unsigned) op_mask to -1.
1673 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1675 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1676 * configure: Regenerated.
1677 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1678 of operand to the .type directive (.e.g, "type").
1680 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1682 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1683 * app.c (do_scrub_chars): Record where first comment found.
1684 * read.c (read_a_source_file): Init found_comment on entry, and
1685 notify whether comments found on exit.
1686 * config/tc-hppa.c (md_shortopts): Add "c".
1687 (md_longopts): Add warn-comment.
1688 (md_parse_option): Handle it.
1689 (md_show_usage): Show available options.
1690 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1692 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1694 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1695 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1697 (md_estimate_size_before_relax): Don't fall off end of function.
1699 2000-07-27 Kazu Hirata <kazu@hxi.com>
1701 * config/tc-avr.c: Fix formatting.
1702 * config/tc-ns32k.c: Likewise.
1704 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1706 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1708 2000-07-27 Kazu Hirata <kazu@hxi.com>
1710 * config/tc-d10v.c: Fix formatting.
1711 * config/tc-z8k.c: Likewise.
1712 * config/tc-sparc.c: Likewise.
1714 2000-07-26 Dave Brolley <brolley@redhat.com>
1716 * cgen.c (queue_fixup): Declare opinfo.
1717 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1718 (gas_cgen_md_operand): Ditto.
1719 (gas_cgen_md_apply_fix3): Ditto.
1721 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1723 * config/obj-coff.c (obj_frob_symbol): Don't merge
1724 labels. Don't merge if the symbol isn't constant. Return
1725 immediately if a symbol is merged.
1727 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1729 * frags.c (frag_align): Correct absolute section alignment.
1731 2000-07-20 DJ Delorie <dj@redhat.com>
1733 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1734 it breaks linking against DLLs.
1736 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1738 * configure.in: Add CRIS support.
1739 * configure: Regenerate.
1740 * Makefile.am: (CPU_TYPES): Add cris.
1741 (CPU_OBJ_VALID) [aout]: Add cris.
1742 (MULTI_CPU_TYPES): Add cris.
1743 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1744 [coff]: Only i386 and mips are valid.
1745 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1746 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1747 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1748 Regenerate dependencies.
1749 * Makefile.in: Regenerate.
1750 * aclocal.m4: Regenerate.
1751 * as.c: Declare crisaout, criself.
1752 * config/tc-cris.h, config/tc-cris.c: New.
1753 * config/e-criself.c, config/e-crisaout.c: New.
1754 * po/POTFILES.in, po/gas.pot: Regenerate.
1756 2000-07-20 Kazu Hirata <kazu@hxi.com>
1758 * read.c: Fix formatting.
1759 * write.c: Fix formatting.
1761 2000-07-19 H.J. Lu <hjl@gnu.org>
1763 * sb.c: Include <stdlib.h> if exists for abort ().
1765 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1767 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1768 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1769 (pa_type_args): Same here.
1771 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1773 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1774 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1775 the storage class is already set.
1777 2000-07-17 Kazu Hirata <kazu@hxi.com>
1779 * config/tc-m68hc11.c: Fix formatting.
1780 * config/tc-mn10200.c: Likewise.
1781 * config/tc-mn10300.c: Likewise.
1782 * config/tc-pj.c: Likewise.
1783 * config/tc-tic80.c: Likewise.
1784 * config/tc-w65.c: Likewise.
1786 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1788 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1791 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1793 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1796 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1798 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1799 ELF as are used for SOM (except the 32-bit reloc one) to decide
1800 whether a symbol can be reduced to a section symbol. Expand on
1801 the comment for symbols involved in LR% and RR% expressions.
1803 2000-07-14 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-mips.c (mips_disable_float_construction): New
1806 static variable. Set to true if doubles should not be
1807 constructed by loading two single width fp registers with
1808 halves of the value.
1809 (mips_ip): Test mips_disable_float_construction.
1810 (md_longopts): Add command line switches --construct-floats
1811 and --no-construct-floats.
1812 (md_parse_option): Parse new command line options.
1813 (md_show_usage): Describe new command line options.
1815 * doc/c-mips.texi: Document new command line options.
1817 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1819 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1820 * configure: Regenerate.
1822 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1824 * configure.in (DEFAULT_EMULATION setting): Revert part of
1825 2000-07-01 change that set te_multi=multi unless set to tmips.
1826 * configure: Regenerate.
1828 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1830 * config/obj-coff.c (coff_frob_section): Add padding to the last
1831 section when aligning it increases its size.
1833 2000-07-11 Kazu Hirata <kazu@hxi.com>
1835 * config/tc-tic54x.c: Fix formatting.
1837 2000-07-10 Kazu Hirata <kazu@hxi.com>
1839 * config/tc-h8500.c: Fix formatting.
1840 * config/tc-tic54x.c: Fix formatting.
1842 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1844 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1845 displacements correctly.
1847 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1849 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1851 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1855 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1857 From David Huggins-Daines <dhd@linuxcare.com>
1858 * config/te-hppalinux64.h: Add a new emulation.
1859 * configure.in (emulations): Add configure bits to support the
1860 64-bit Linux/parisc target.
1861 * configure: Regenerate.
1863 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1864 (md_shortopts): Add `V' for ELF.
1866 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1867 when SOM or ELF_ARG_RELOC are defined.
1868 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1869 ELF_ARG_RELOC are defined.
1870 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1871 (pa_stringer): ..Do it here instead. Fix comment typos.
1872 (hppa_force_relocation): Cast enums to int before comparing with
1875 From Ryan Bradetich <rbradetich@uswest.net>
1876 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1877 redifinition warning.
1878 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1879 (hppa_force_relocation): ditto
1880 (md_apply_fix): Added cast to buf to fix warnings.
1882 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1883 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1885 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1886 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1887 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1888 reloc_type** to avoid warnings in switch.
1889 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1890 little earlier instead.
1892 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1894 (pa_type_args): Use symbol_arg_reloc_info.
1895 (struct pa_it): Make arg_reloc unsigned int.
1896 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1897 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1898 (pa_code): Delete. pa_text duplicates this function.
1899 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1900 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1902 (cons_fix_new_hppa): Actually change selector to e_fsel when
1903 warning about assuming so.
1904 (tc_gen_reloc): More example elf arg reloc code.
1905 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1906 (hppa_force_relocation): Likewise.
1908 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1910 (pa_end_of_source): Prototype.
1911 (hppa_fix_adjustable): Prototype.
1912 (LABELS_WITHOUT_COLONS): Move it..
1913 * config/te-hppa.h: To here.
1915 * config/te-hppa64.h: New file.
1917 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1919 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1920 format -10, -16, 16 relocs.
1921 (hppa_elf_mark_end_of_function): Test for null
1922 last_call_info->start_symbol
1924 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1925 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1926 re_assesmble_* functions. Delete extraneous statements. Fix
1928 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1929 insn to re_assemble_*.
1931 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1933 * doc/internals.texi (Expressions): Fix typo.
1935 2000-07-08 Kazu Hirata <kazu@hxi.com>
1937 * config/tc-sh.c: Fix formatting.
1938 * config/tc-tic54x.c: Fix formatting.
1939 * depend.c: Fix formatting.
1940 * flonum-konst.c: Likewise.
1941 * flonum-mult.c: Likewise.
1943 2000-07-07 Kazu Hirata <kazu@hxi.com>
1945 * config/tc-sh.c: Fix comments.
1946 * config/obj-vms.c: Fix comments.
1947 * config/tc-a29k.c: Likewise.
1948 * config/tc-alpha.c: Likewise.
1949 * config/tc-h8300.c: Likewise.
1950 * config/tc-h8500.c: Likewise.
1951 * config/tc-i370.c: Likewise.
1952 * config/tc-ia64.c: Likewise.
1953 * config/tc-m68hc11.c: Likewise.
1954 * config/tc-m68k.c: Likewise.
1955 * config/tc-mips.c: Likewise.
1956 * config/tc-ns32k.c: Likewise.
1957 * config/tc-ppc.c: Likewise.
1958 * config/tc-z8k.c: Likewise.
1960 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1962 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1963 Default to '(SEC_LOAD | SEC_DATA)'.
1964 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1966 * doc/internals.texi (CPU Backend): Describe
1967 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1969 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1971 * as.c (parse_args): NULL terminate the long option list.
1973 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1975 * config/tc-d30v.h: Include "write.h" for fixS.
1976 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1978 2000-07-05 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-d30v.c (write_2_short): Further changes to warning
1981 messages produced when combining EITHER_BUT_PREFER_MU attributed
1984 2000-07-05 DJ Delorie <dj@redhat.com>
1988 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1990 * config/tc-arm.c (psrs): Accept combinations of flags.
1992 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1994 * config/tc-avr.c: Change _ () to _() around all strings marked
1995 for translation (exception from the usual coding style).
1996 (avr_opt): New struct variable, how the new switches are set.
1997 (OPTION_MMCU): Define as 'm' and actually use.
1998 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1999 (show_mcu_list): New function, display the list of known MCUs.
2000 (md_show_usage): Document the new switches. Call show_mcu_list.
2001 (avr_set_arch): Change 'm' to OPTION_MMCU.
2002 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2003 Handle the new switches.
2004 (avr_operands): Disable warnings for undefined combinations of
2005 operands if -mall-opcodes. Disable warnings for skipping two-word
2006 instructions if enhanced core or -mno-skip-bug.
2007 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2008 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2009 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2010 (avr_ldi_expression): Warn about implicit lo8().
2011 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2013 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2015 * configure.in: Add entry for mips-*-sysv4*MP*
2016 * configure: Rebuild
2017 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2018 elf32-tradlittlemips for traditional mips targets.
2019 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2020 test for Link Once sections as in adjust_reloc_syms.
2021 * config/te-tmips.h: New file for traditional mips targets. Define
2024 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2026 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2027 flags argument is not present, don't change an existing section's
2028 section's attributes. If the flags argument is present, warn if the
2029 attributes don't match the section's current attributes. When
2030 long section names are supported, set SEC_LINK_ONCE and
2031 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2033 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2035 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2036 symbols; create them.
2038 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2040 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2041 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2043 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2045 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2046 expressions. Ignore the problem when handling 16 bit signed
2047 immediates, because the assembler will take care of the relocation
2050 2000-06-27 Nick Clifton <nickc@cygnus.com>
2052 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2053 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2054 sequential order, and emit warning messages if the input source
2055 code contains constructs like that, or parallel constructs
2056 containing such opcodes.
2058 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2060 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2061 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2062 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2063 (md_show_usage): Update usage message.
2064 (md_parse_option): Allow redefinition of MCU type within the
2065 same avr[1-5] bfd machine type. Show both old and new MCU type
2066 in the error message.
2067 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2068 Simplify 8K wrap code.
2070 2000-06-25 Kazu Hirata <kazu@hxi.com>
2072 * config/obj-aout.c: Remove all uses of DEFUN.
2073 * config/obj-ieee.c: Likewise.
2074 * config/tc-sh.c: Fix comment typos.
2075 * config/tc-tahoe.c: Likewise.
2076 * config/tc-vax.c: Likewise.
2077 * config/tc-w65.c: Likewise.
2078 * config/tc-z8k.c: Likewise.
2079 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2081 2000-06-24 DJ Delorie <dj@cygnus.com>
2083 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2084 more changes from Sept 1999
2085 (tc_i386_fix_adjustable): ditto
2086 (md_apply_fix3): ditto
2088 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2090 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2091 (gas_cgen_parse_operand): Set it around expression() call.
2092 (gas_cgen_md_operand): Test for it before longjmp().
2094 2000-06-24 Kazu Hirata <kazu@hxi.com>
2096 * config/tc-h8500.c: Remove all uses of DEFUN.
2097 * config/tc-sh.c: Likewise.
2098 * config/tc-w65.c: Likewise.
2099 * config/tc-z8k.c: Likewise.
2101 * config/tc-h8500.c: Fix typos in comments.
2103 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2105 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2108 2000-06-23 matthew green <mrg@redhat.com>
2110 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2111 defined. Fix error message for `[' grouping.
2113 2000-06-22 Kazu Hirata <kazu@hxi.com>
2115 * config/tc-h8300.c: Fix formatting and comment typos.
2117 2000-06-22 Timothy Wall <twall@cygnus.com>
2119 * config/tc-ia64.c (note_register_values): Move premature QP
2120 notation clearing into the appropriate place.
2122 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2124 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2125 first before anything else. Add bin-bugs.h, emul.h and progress.h
2126 Sort list of files as for $(OBJS) in Makefile.am.
2128 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2129 find one. Remake dependencies.
2130 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2131 * Makefile.in: Regenerate.
2132 * doc/Makefile.in: Regenerate.
2134 * config/tc-i386.c (i386_displacement): Don't assume a constant
2135 displacement is necessarily 16 bits when in 16 bit code mode.
2136 (md_assemble): Instead size the displacement here after we know
2137 for sure that a .code16gcc operand hasn't automatically added
2138 operand size prefixes.
2140 2000-06-21 H.J. Lu <hjl@gnu.org>
2142 * Makefile.am: Rebuild dependency.
2143 * Makefile.in: Rebuild.
2145 2000-06-21 Kazu Hirata <kazu@hxi.com>
2147 * config/tc-h8300.c (parse_reg): Make the function static.
2148 (parse_exp): Likewise.
2150 2000-06-20 DJ Delorie <dj@cygnus.com>
2152 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2153 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2154 for cygwin import libraries to work properly.
2156 2000-06-20 H.J. Lu <hjl@gnu.org>
2158 * Makefile.am: Rebuild dependency.
2159 * Makefile.in: Rebuild.
2160 * configure: Likewise.
2161 * doc/Makefile.in: Likewise.
2163 2000-06-20 Timothy Wall <twall@cygnus.com>
2165 * doc/internals.texi (CPU backend): Add @itemx for
2166 TC_START_LABEL_WITHOUT_COLON.
2167 * doc/c-tic54x.texi: New.
2168 * doc/as.texinfo: Add tic54x features and include primary tic54x
2170 * doc/all.texi: Add C54X.
2171 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2172 * doc/Makefile.in: Regenerate.
2173 * configure.in: Add tic54x and define LIBM for tic54x.
2174 * configure: Regenrate.
2175 * config/tc-tic54x.[ch]: New.
2176 * config/obj-coff.h: Add tic54x.
2177 * Makefile.am: (CPU_TYPES): Add tic54x.
2178 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2179 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2180 (as_new_LDADD): Add $(LIBM).
2181 * Makefile.in: Regenerate.
2183 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2185 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2186 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2187 * doc/as.texinfo: Likewise.
2189 * configure, Makefile.in: Regenerate.
2190 * configure.in (emulations): Recognize m6811 and m6812.
2191 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2192 Added files for 68hc11 and 68hc12 assembler.
2193 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2194 * config/tc-m68hc11.h: Header definition for that assembler.
2196 2000-06-18 Nick Clifton <nickc@redhat.com>
2198 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2199 instead of OCTETS_PER_BYTE.
2201 * config/tc-v850.c: Fix compile time warnings.
2202 * config/tc-ppc.c: Fix compile time warnings.
2204 2000-06-18 H.J. Lu <hjl@gnu.org>
2206 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2207 * configure: Rebuild.
2209 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2211 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2214 2000-06-16 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2217 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2219 * doc/c-mips.texi: Document newly accepted cpu variants.
2221 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2223 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2225 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2227 * macro.c (getstring): Make it possible to escape the quote
2230 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2232 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2234 2000-06-13 H.J. Lu <hjl@gnu.org>
2236 * configure: Regenerate.
2238 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2240 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2242 * doc/internals.texi (line_separator_chars): Semicolon is no
2243 longer a default. Mention null and newline as defaults.
2245 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2247 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2248 * config/tc-i860.h (line_separator_chars): Likewise.
2249 * config/tc-h8300.c (line_separator_chars): Likewise.
2250 * config/tc-i960.c (line_separator_chars): Likewise.
2251 * config/tc-m68k.c (line_separator_chars): Likewise.
2252 * config/tc-mips.c (line_separator_chars): Likewise.
2253 * config/tc-ns32k.c (line_separator_chars): Likewise.
2254 * config/tc-sparc.c (line_separator_chars): Likewise.
2255 * config/tc-vax.c (line_separator_chars): Likewise.
2257 * config/tc-h8300.c (comment_chars): Use string initialiser.
2258 * config/tc-i960.c (line_comment_chars): Likewise.
2259 * config/tc-z8k.c (comment_chars, line_comment_chars,
2260 line_separator_chars): Likewise.
2262 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2265 2000-06-08 Nick Clifton <nickc@cygnus.com>
2267 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2270 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2272 * configure.in (VERSION): Update to show this is the CVS mainline.
2274 2000-06-08 Matthew Jacob <mjacob@feral.com>
2276 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2277 $at is the integer register $r28, vs. both $r28 and the floating
2278 point register $f28.
2280 2000-06-08 James E. Wilson <wilson@cygnus.com>
2282 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2283 (dot_endp): Don't call ia64_flush_insns.
2284 (emit_one_bundle): Don't delete prologue/body records from
2285 unwind_record list in first loop. Rewrite second loop to account for
2288 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2290 * config/tc-ia64.c: Add missing prototypes.
2291 (generate_unwind_image): Cast argument to output_unw_records call.
2293 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2295 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2297 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2299 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2300 (REGISTER_P): likewise.
2301 (avr_opcodes): uses include/opcode/avr.h
2302 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2304 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2306 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2309 2000-06-03 H.J. Lu <hjl@gnu.org>
2311 * read.c (is_end_of_line): Put back `;'.
2313 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2315 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2317 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2319 * expr.c (operand): Test is_end_of_line outside switch to catch
2320 line separator chars that are also operators.
2321 (operator): Return O_illegal for line separator chars.
2323 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2324 entry (or `!' entry for TC_HPPA).
2326 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2327 before indexing is_end_of_line. Remove redundant check for '\0'.
2329 * config/tc-h8500.c (md_assemble): Likewise.
2330 * config/tc-mcore.c (md_assemble): Likewise.
2331 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2334 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2336 * config/tc-mcore.c (mcore_cons): Likewise.
2337 (mcore_float_cons): Likewise.
2338 (mcore_stringer): Likewise.
2339 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2341 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2343 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2345 2000-05-29 Nick Clifton <nickc@cygnus.com>
2347 * config/tc-sh.c: Fix compile time warning messages.
2349 * config/tc-mips.c: Fix compile time warning messages.
2351 2000-05-29 Philip Blundell <philb@gnu.org>
2353 * doc/as.texinfo: Update copyright dates.
2354 (Local Labels): Delete misplaced mention of ARM.
2355 * NEWS: Mention ARM ELF support.
2357 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2359 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2360 it is modified, and use the real_size to compute the frag address
2361 for dwarf2 line info.
2363 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2365 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2366 line-matching scheme to cope with automake moving variables around.
2367 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2368 * Makefile.in: Regenerate.
2370 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2372 * config/tc-sparc.c (sparc_relax): New.
2373 (md_longopts): Add -relax and -no-relax options.
2374 (md_parse_options, md_show_usage): Likewise.
2375 (md_apply_fix3): Optimize tail call into branch always if possible.
2377 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2379 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2380 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2381 rules, with warning when a GAS statement specifies a packing that
2382 will result in an instruction being squashed.
2383 Added typdef packing_type and enumerals, changed various integer
2384 literals to use the enumerals.
2386 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2388 * config/tc-ia64.c (dot_restorereg_p): New function.
2389 (md_pseudo_table): Add restorereg.p.
2390 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2391 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2393 * config/tc-ia64.h (unw_record_type): Add unwabi.
2394 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2395 called MASK with members for imask, and the masks produced by
2396 fr_mem, gr_mem, br_mem, and frgr_mem.
2397 (unw_p_record): Add members ABI and CONTEXT.
2398 (unw_x_record): Add member AB.
2399 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2400 as pseudo-register for use during unwind info generation.
2401 (AR_PFS, AR_LC): New macros.
2402 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2403 whose names start with an at sign (as in "@priunat").
2404 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2406 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2407 proc_end, unwind_info, personality_routine): Consolidate into
2408 "unwind" structure to reduce offset-table use. Add member
2409 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2411 (output_R1_format, output_R3_format, output_P3_format,
2412 output_P6_format): Initialize R with zero to reduce compiler warnings.
2413 (output_P7_format): Ditto. Add `default' branch to switch
2414 statement to reduce compiler warnings.
2415 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2416 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2417 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2418 into single argument.
2419 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2420 compiler warnings. Merge A and B args into single argument.
2421 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2422 A and B args into single argument.
2423 (free_record): Removed (wasn't used).
2424 (free_list_records): Also free imasks in prologue records.
2425 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2426 (output_spill_mask): Remove.
2427 (output_unwabi): New function.
2428 (output_epilogue, output_label_state, output_copy_state): Call
2430 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2431 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2433 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2434 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2435 as part of handling the prologue records. Emit region's imask if
2436 we have one. Handle unwabi, epilogue, label_state, copy_state,
2437 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2438 spill_sprel_p, and spill_reg_p records.
2439 (set_imask, count_bits, slot_index): New function.
2440 (fixup_unw_records): Fix region size computation. Handle
2441 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2442 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2443 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2444 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2445 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2446 (dot_save): Use manifest constants for applicaton registers.
2447 Handle REG_PR and REG_PRIUNAT.
2448 (dot_restore): Don't just ignore it.
2449 (dot_restorereg): New function..
2450 (generate_unwind_image): Ensure unwind info is a multiple of eight
2451 bytes, not just four bytes.
2452 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2453 (dot_altrp): Don't just ignore it.
2454 (dot_savemem): New function. Replaces dot_savesp() and
2455 dot_savepsp(). Use manifest constants for applicaton registers.
2456 Handle REG_PR and REG_PRIUNAT.
2457 (dot_savef): Simplify.
2458 (dot_saveb): Support generation of br_gr.
2459 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2460 dot_label_state, dot_copy_state): New function.
2461 (dot_unwabi): Don't just ignore it.
2462 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2463 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2464 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2465 (emit_one_bundle): Set slot number for prologue/body records
2466 *before* emitting the first insn.
2467 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2468 (md_begin): Declare "psp" pseudo-register.
2469 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2470 so we don't get segfault.
2471 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2472 counts as required per SW Conventions manual
2473 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2474 output_preds_psprel, output_preds_sprel, output_spill_base,
2475 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2476 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2477 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2478 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2479 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2480 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2481 (dot_vframe): Implement.
2482 (dot_vframesp, dot_vframepsp): New function.
2484 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2486 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2487 * configure: Regenerate.
2489 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2491 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2492 (md_estimate_size_before_relax): so we can use it here instead of
2493 old kludges. Localise vars to blocks. Comment.
2495 * frags.c (frag_new): Update fr_var comments.
2496 * frags.h (struct frag): Ditto.
2498 2000-05-22 Richard Henderson <rth@cygnus.com>
2500 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2501 (pseudo_func): Add pcrel.
2502 (operand_match): Handle IA64_OPND_TGT64.
2503 (build_insn): Likewise.
2504 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2505 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2506 (fix_insn): Handle all three 64-bit relocation types.
2508 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2510 * obj.h (struct format_ops): New members begin, app_file,
2511 s_set_other, s_set_desc, s_get_type, s_set_type,
2512 separate_stab_sections, init_stab_section.
2514 * config/obj-multi.h: Update GPL notice to v2.
2516 (obj_app_file): New.
2517 (S_SET_SIZE): Test s_set_size for NULL before calling.
2518 (S_SET_ALIGN): Similar for s_set_align.
2523 (SEPARATE_STAB_SECTIONS): New.
2524 (INIT_STAB_SECTION): New.
2525 (EMIT_SECTION_SYMBOLS): New.
2526 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2528 * config/obj-elf.h: Update GPL notice to v2.
2529 Mention that this file is included from obj-multi.h.
2530 (obj_begin): Wrap definition in ifndef.
2531 (elf_file_symbol): Constify declaration.
2532 (obj_app_file): Ditto.
2533 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2534 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2536 * config/obj-elf.c (elf_s_set_other): New.
2537 (elf_file_symbol): Constify argument.
2538 (elf_separate_stab_sections): New.
2539 (elf_init_stab_section): New.
2540 (elf_format_ops): Add new members. Remove comma at end.
2542 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2543 (ecoff_format_ops): Add new fields. Remove comma at end.
2544 Mention inconsistency for emit_section_symbols.
2546 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2548 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2549 (coff_separate_stab_sections): New.
2550 (coff_format_ops): Add new members.
2552 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2553 (obj_aout_s_set_other): New.
2554 (obj_aout_s_set_desc): New.
2555 (obj_aout_s_get_type): New.
2556 (obj_aout_s_set_type): New.
2557 (obj_aout_separate_stab_sections): New.
2558 (aout_format_ops): New members added. Use obj_aout_process_stab,
2559 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2560 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2562 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2564 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2566 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2567 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2568 (md_estimate_size_before_relax): Ensure jumps to weak and
2569 externally visible symbols are relocatable.
2571 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2573 * stabs.c (aout_process_stab): Make global.
2574 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2575 * read.h (aout_process_stab): Declare.
2577 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2578 Generalize to *aout, *coff *elf.
2579 * configure: Regenerated.
2581 * doc/internals.texi (Object format backend): Say
2582 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2584 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2585 * Makefile.in: Regenerated.
2587 2000-05-19 Catherine Moore <clm@cygnus.com>
2589 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2591 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2593 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2594 instruction to reflect change in re_assemble_*.
2596 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2598 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2599 build PA64 ELF tools.
2600 * configure: Rebuilt.
2602 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2604 * Makefile.am: Regenerate dependencies.
2605 * Makefile.in: Regenerate.
2607 2000-05-15 Nick Clifton <nickc@cygnus.com>
2609 * config/tc-arm.c (struct asm_psr): Add boolean field
2610 distinguishing between CSPR and SPSR. Rename 'number' field
2612 (psrs): Rearrange contents to match new asm_psr structure.
2613 (arm_psr_parse): Move next to psr_required_here. Make it
2614 return an asm_psr structure.
2615 (psr_required_here): Use asm_psr structure returned by
2617 (do_msr): Reorganise to allow psr_required_here to be called
2619 (md_undefined_name): Mark 'name' parameter as unused, since
2620 the COFF target does not use it.
2622 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2624 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2626 * config/te-aux.h: Likewise.
2627 * config/te-dpx2.h: Likewise.
2628 * config/te-go32.h: Likewise.
2629 * config/te-hp300.h: Likewise.
2630 * config/te-hppa.h: Likewise.
2631 * config/te-i386aix.h: Likewise.
2632 * config/te-ic960.h: Likewise.
2633 * config/te-interix.h: Likewise.
2634 * config/te-nbsd532.h: Likewise.
2635 * config/te-pc532mach.h: Likewise.
2636 * config/te-ppcnw.h: Likewise.
2637 * config/te-psos.h: Likewise.
2638 * config/te-sparcaout.h: Likewise.
2639 * config/te-sun3.h: Likewise.
2640 * config/te-sysv32.h: Likewise.
2642 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2644 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2645 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2646 and sign extend without an if statement.
2647 (build_bytes): Likewise.
2649 2000-05-14 Kazu Hirata <kazu@hxi.com>
2651 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2652 X_add_symbol L_32 case.
2654 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2656 * config/te-freebsd.h: New file.
2658 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2660 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2661 bindtextdomain): Replace defines with those from intl/libgettext.h
2662 to quieten gcc warnings.
2664 * NEWS: Mention x86 .arch and -q.
2666 * config/tc-i386.c (quiet_warnings): New.
2667 (md_assemble): Use quiet_warnings.
2668 (md_parse_option): Set quiet_warnings from -q.
2669 (md_show_usage): Mention -q, delete -m.
2670 (flag_do_long_jump): Delete.
2671 (md_parse_option): Remove -m.
2672 (md_show_usage): Remove -m.
2673 (md_create_long_jump): Remove useless flag_do_long_jump code.
2675 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2676 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2678 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2679 Alexander Sokolov <robocop@netlink.ru>
2681 * doc/c-i386.texi (i386-Arch): New section.
2682 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2684 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2685 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2686 architecture has been given and is not 486.
2687 (set_cpu_arch): New.
2688 (md_pseudo_table): Add .arch.
2689 (md_assemble): Warn if cpu architecture has been given and an
2690 unsupported instruction.
2692 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2693 Move operand_types bit defines after relevant template field.
2694 (template): Add cpu_flags.
2698 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2700 * config/tc-mn10300.h (md_end): Define.
2701 (mn10300_finalize): Declare.
2702 * config/tc-mn10300.c: Include dwarf2dbg.h.
2703 (debug_line): Define.
2704 (md_assemble): Generate dwarf2 line info.
2705 (mn10300_finalize): New function. Finalize dwarf2 info.
2707 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2709 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2710 external version of the relocation for weak symbols.
2712 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2714 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2715 frame size in units of 16 bytes, as required per SW Conventions manual.
2716 (output_unw_records): Output info-block header as a dword to get
2719 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2721 * as.h: #include "file", not <file> on files from ../include.
2722 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2723 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2724 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2725 (tc_coff_symbol_emit_hook): Ditto.
2726 (OPTCOUNT): Cast to int to avoid compiler warning.
2727 (md_begin): Fix signed/unsigned warnings.
2729 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2731 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2732 ABRANCH LONG case for a conditional branch on a 68000.
2733 (md_estimate_size_before_relax): Likewise. Also handle
2734 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2735 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2736 PC-relative on all CPUs.
2737 (md_estimate_size_before_relax): Likewise.
2739 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2741 * as.c (parse_args): Just mention current year in printed
2744 2000-05-03 J.T. Conklin <jtc@redback.com>
2746 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2748 (md_parse_option): Recognize -m7400.
2750 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2752 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2753 don't permit lp to become less than the words array.
2755 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2757 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2758 Fix little-endian case.
2760 2000-05-03 David O'Brien <obrien@NUXI.com>
2762 * as.c (parse_args): Update copyright.
2764 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2766 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2767 for the .bss section too.
2769 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2771 * configure.in: Set em=linux for hppa-*-linux.
2772 * configure: Regenerate.
2773 * doc/Makefile.in: Regenerate with correct automake.
2775 * frags.c (frag_grow): Sanity check chunk_size.
2777 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2778 * config/obj-som.h: Likewise.
2779 * config/obj-ieee.h: Likewise.
2781 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2783 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2784 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2785 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2786 (pa_ip): low_sign_unext now returns via function value. Use
2787 re_assemble_* instead of dis_assemble_* and
2788 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2790 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2791 (md_section_align, md_parse_option, md_show_usage,
2792 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2793 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2794 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2795 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2796 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2798 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2799 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2800 outside of switch. Correct mask and shifting errors in case 10
2801 and case -11. In case 21, compare against signed range to suit
2802 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2803 case 17 and case 22, use offsetT variable to properly check range.
2804 Use re_assemble_* here too.
2805 (evaluate_absolute): Change type of value to offsetT. Call
2806 hppa_field_adjust to do the work for us.
2807 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2808 (pa_parse_cmpib_64_cmpltr): Ditto.
2809 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2810 of i to unsigned int.
2811 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2812 (pa_end_of_source): Return type is void.
2814 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2816 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2818 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2820 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2821 More comments added.
2822 (md_begin): Removed "construct symbols for each register name".
2823 Because register names conflicts with GCC generated function
2825 (avr_operand): Now constant numbers can be used as a register
2826 identifiers (0 as r0, 31 as r31).
2827 (md_assemble): use skip_space () before parsing instruction
2830 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2832 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2833 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2834 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2835 * configure: Regenerate.
2837 2000-04-29 Andreas Jaeger <aj@suse.de>
2839 * as.h: Correctly check GCC version.
2841 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2843 * doc/as.1: Fix unbalanced brackets.
2845 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2847 (line_comment_chars): Set to '/' if TE_FreeBSD.
2849 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2851 * configure.in: Configury support for PA64 (currently disabled).
2852 * configure: Rebuilt.
2854 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2856 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2857 bfd_set_section_alignment.
2859 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2861 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2864 2000-04-24 Nick Clifton <nickc@cygnus.com>
2866 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2867 * doc/as.texinfo (Align): Include arm and strongarm in list of
2868 targets that have the second form of the behaviour of the .align
2871 2000-04-24 Mark Klein <mklein@dis.com>
2873 * obj-som.c: Terminate obj_pseudo_table.
2875 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2877 * as.c (parse_args): Allow md_parse_option to override -a listing
2879 * config/obj-coff.c (add_lineno): Change type of offset parameter
2880 from "int" to "bfd_vma."
2881 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2882 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2883 (ppc_change_csect): Align correctly for XCOFF64.
2884 (ppc_machine): New function, which discards "ppc_machine" line.
2885 (ppc_tc): Cons for 8 when code is 64 bit.
2886 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2888 (md_parse_option): Handle -a64 and -a32.
2890 * config/tc-ppc.h (TARGET_MACH): Define.
2891 (TARGET_FORMAT): Move to function.
2892 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2894 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2896 * config/tc-avr.c: New AVR_ISA_ defined.
2897 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2898 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2899 for `fmul', `movw' and `lpm R,Z' instructions.
2900 (avr_operands): Warn if current opcode is a two-word instruction
2901 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2902 (avr_opcodes): New commands added.
2903 (REGISTER_P): Check 'a' and 'v' constraint letters.
2904 (mcu_types): New MCU added.
2906 2000-04-22 Timothy Wall <twall@cygnus.com>
2908 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2910 (operand_match): Conditionally insert default bit values for IMMU9.
2912 2000-04-14 Matthew Green <mrg@cygnus.com>
2914 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2915 * configure: Rebuilt.
2917 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2918 Jason Eckhardt <jle@cygnus.com>
2920 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2922 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2923 Added handling of new operand types l,y,&,fe,fE,fx.
2925 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2926 David Mosberger <davidm@hpl.hp.com>
2927 Timothy Wall <twall@cygnus.com>
2928 Andrew MacLeod <amacleod@cygnus.com>
2929 Jim Wilson <wilson@cygnus.com>
2931 * Makefile.am (CPU_TYPES): Add ia64.
2932 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2933 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2934 * Makefile.in: Rebuild.
2935 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2936 * configure: Rebuild.
2937 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2938 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2939 * expr.c (expr): Handle md_optimize_expr.
2940 * read.c (LEX_HASH): Add comment.
2941 * config/tc-ia64.c, config/tc-ia64.h: New files.
2943 2000-04-21 Richard Henderson <rth@cygnus.com>
2945 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2946 bundling a non-delayed branch type instruction.
2948 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2950 * config/tc-mn10300.c (HAVE_AM30): Define.
2951 (md_assemble): Use it.
2953 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2955 * config/obj-elf.c (obj_elf_change_section): Check for changed
2958 * Makefile.am: (CPU_MULTI_VALID): Remove.
2959 (MULTI_CPU_TYPES): Define.
2960 (MULTI_CPU_OBJ_VALID): Define.
2961 (DEPTC): Use the above.
2962 (DEPOBJ): Same here.
2964 Regenerate dependencies.
2965 * Makefile.in: Regenerate.
2967 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2969 * Makefile.am (YACC, LEX): Get them from configure.
2971 2000-04-18 H.J. Lu (hjl@gnu.org)
2973 * config/tc-i386.c (offset_in_range): Use addressT instead of
2974 bfd_vma for non-bfd assemblers.
2976 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2978 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2979 doesn't give spurious errors.
2981 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2983 * as.h (SEEK_SET): Define if undefined.
2985 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2987 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2988 constants, and don't assume offsetT is 32 bits.
2990 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2992 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2993 (md_pcrel_from_section): Add prototype.
2994 (d10v_fix_adjustable): Add prototype.
2995 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2997 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2999 2000-04-12 Nick Clifton <nickc@cygnus.com>
3001 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3002 symbol in frag chain.
3004 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3006 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3007 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3008 (fits_in_signed_word, smallest_imm_type): Ditto.
3009 (md_assemble): Use an offsetT var to hold offsetT values, not a
3011 (offset_in_range): New.
3012 (md_assemble): Use it.
3013 (md_convert_frag): Change type of target_address, opcode_address,
3014 and displacement_from_opcode_start to offsetT.
3015 (md_create_short_jump): Change type of offset to offsetT.
3016 (md_create_long_jump): Ditto.
3017 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3018 (md_chars_to_number): Remove.
3019 (output_invalid): Remove duplicate prototype.
3021 2000-04-09 Nick Clifton <nickc@cygnus.com>
3023 * Makefile.am (CPU_TYPES): Add 'avr'.
3024 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3025 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3027 * Makefile.in: Regenerate.
3029 * doc/as.texinfo: Add M32R documentation.
3031 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3033 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3034 --enable-build-warnings option.
3035 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3036 * Makefile.in, configure: Re-generate.
3038 2000-04-07 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3041 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3042 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3043 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3044 (arm_force_relocation): Force relocations for
3045 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3047 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3049 * config/tc-sh.c (get_operands): There's no third operand if the
3050 first operand is an immediate.
3052 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3054 * config/tc-sh.c (immediate): Delete.
3055 (sh_operand_info): Add immediate member.
3056 (parse_reg): Use A_PC for pc.
3057 (parse_exp): Add second argument 'op'. All callers changed.
3058 (parse_at): Expect pc to be coded as A_PC.
3059 Use immediate field in *op.
3060 (insert): Add fourth argument 'op'. All callers changed.
3061 (build_relax): Add second argument 'op'. All callers changed.
3062 (insert_loop_bounds): New function.
3063 (build_Mytes): Remove DISP_4.
3064 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3065 (assemble_ppi): Use immediate field in *operand.
3066 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3067 (md_apply_fix): Likewise.
3068 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3070 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3072 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3074 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3076 * internals.texi (CPU backend): Document
3077 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3079 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3081 * po/gas.pot: Regenerate.
3083 * as.c (show_usage): Restore translated part of bug string.
3084 * gasp.c (show_usage): Likewise.
3086 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3087 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3088 than move-if-change.
3089 (DEP1): Modify for "gcc -MM".
3093 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3094 Update dependencies.
3095 * Makefile.in: Regenerate.
3097 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3099 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3100 (md_begin): Likewise.
3101 (HAVE_AM33): New macro.
3102 (md_assemble): Use it. Match r_regs and xr_regs only if
3105 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3107 * as.h: #include "bin-bugs.h"
3108 * as.c (show_usage): Use REPORT_BUGS_TO.
3109 * gasp.c: #include "bin-bugs.h"
3110 (show_usage): Use REPORT_BUGS_TO.
3112 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3114 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3116 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3117 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3120 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3122 * config/tc-i386.c (i386_immediate): Don't assume a constant
3123 immediate is necessarily 16 bits when in 16 bit code mode.
3124 (md_assemble): Instead set guess_suffix here after we have checked
3127 2000-04-02 Richard Henderson <rth@cygnus.com>
3129 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3130 quantities. Correct right shift sign extension.
3131 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3132 32-bit value when shifting into place.
3134 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3136 * app.c: Add ATTRIBUTE_UNUSED as needed.
3137 * config/tc-ppc.c: Likewise.
3138 (ppc_size): Make unsigned long.
3139 (ppc_insert_operand): Add casts to avoid warnings.
3141 2000-03-31 Nick Clifton <nickc@cygnus.com>
3143 * config/tc-d10v.h (md_flush_pending_output): Define.
3145 2000-03-29 Nick Clifton <nickc@cygnus.com>
3147 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3148 segment. Works for both BFD_ASSEMBLER and others.
3149 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3151 2000-03-29 Nick Clifton <nickc@cygnus.com
3153 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3155 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3157 * listing.c (LISTING_LHS_WIDTH): Default depends on
3159 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3161 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3163 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3166 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3168 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3170 * config/tc-avr.c (mcu_types): Add missing initialiser.
3171 (md_pcrel_from_section): Add prototype.
3172 (avr_operand): Remove redundant test of unsigned < 0.
3173 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3175 2000-03-27 Denis Chertykov <denisc@overta.ru>
3177 * config/tc-avr.c: New file for AVR support.
3178 * config/tc-avr.h: Likewise.
3179 * configure.in: Add AVR support.
3180 * configure: Regenerate.
3182 2000-03-26 Timothy Wall <twall@cygnus.com>
3184 * gasp.c (macro_op): Add new argument to check_macro call.
3185 Macro structure definitions moved to macro.h
3186 * sb.h: Add argument to prototype for input_scrub_include_sb.
3187 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3188 nesting checks with an additional flag.
3189 (struct input_save): Add flag to indicate whether current sb
3190 should be checked for proper macro/conditional nesting.
3191 (input_scrub_push/pop): Save/restore nest check flag.
3192 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3194 * macro.c (check_macro): Allow caller to retrieve parsed macro
3195 information if a pointer is provided. This information may be
3196 used by the new macro hooks.
3197 * macro.h: Update prototype for check_macro. Macro struct
3198 definitions moved here from macro.c/gasp.c.
3199 * read.c (read_a_source_file): Add parameter to check_macro call,
3200 and pass macro info to the macro hook, if defined.
3201 (input_scrub_insert_line): New. Allow insertion of a line of
3202 characters into the input stream.
3203 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3204 file into the input stream.
3205 (s_include): Use input_scrub_insert_file.
3206 * internals.texi: Document new macro hooks.
3207 * as.h: New prototypes added.
3209 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3211 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3212 an initial capital letter.
3213 (i386_index_check): Reindent.
3215 2000-03-19 Nick Clifton <nickc@cygnus.com>
3217 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3220 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3222 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3223 instruction operand bad if Rd > 7 when generating
3224 thumb instructions. Prevents for example,
3225 "adr r12,label" from silently failing and generating
3226 the wrong instruction.
3228 2000-03-17 Nick Clifton <nickc@cygnus.com>
3230 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3231 that have a destingation >= 0x400000.
3232 Fix compile time warning messages.
3234 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3236 * config/tc-sh.c (md_begin): When encountering insn that are
3237 not supported by the current arch, only change the name if
3238 its contents are the same as prev_name.
3239 (get_specific): If the the architecture doesn't match, fail.
3241 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3243 * config/tc-sh.c (IDENT_CHAR): Define.
3244 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3245 matching back where it came from.
3247 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3249 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3251 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3253 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3256 2000-03-15 Kazu Hirata <kazu@hxi.com>
3258 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3260 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3262 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3263 floating-point-number, make sure 'f' is in FLT_CHARS.
3265 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3267 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3268 (s_lcomm_internal): Use it.
3269 * doc/internals.texi (CPU backend): Document it.
3270 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3273 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3275 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3278 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3279 implementation doesn't have special handling for switch
3281 (macro_build): Allow for code in sections other than .text.
3283 (mips_ip): Likewise.
3284 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3285 Don't perform relocs if we will be outputting them.
3286 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3287 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3290 2000-03-09 Catherine Moore <clm@cygnus.com>
3292 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3293 relocation type based on the entry in the fixup structure.
3294 Put S_IS_EXTERN processing back in.
3296 2000-03-08 H.J. Lu (hjl@gnu.org)
3298 * Makefile.am (install-exec-tooldir): Depend on
3299 install-exec-bindir for parallel make.
3300 * Makefile.in: Regenerated.
3302 2000-03-06 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3306 (md_parse_option): Parse -m32r command line switch - disable m32rx
3308 (md_show_usage): Document new option.
3310 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3311 * doc/Makefile.in: Regenerate.
3312 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3314 2000-03-02 Michael Meissner <meissner@redhat.com>
3316 * config/tc-d30v.c (check_range): Remove code that incorrectly
3317 sign extended values where bits < 32.
3319 2000-03-02 H.J. Lu (hjl@gnu.org)
3321 * configure.in: Support --enable-targets=all on ia32.
3322 * configure: Regenerated.
3324 2000-03-01 Nick Clifton <nickc@cygnus.com>
3326 * gasp.c (do_align): Remove bogus check of alignment value.
3328 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3330 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3331 TC_PPC was defined forced the type of a symbol with no other type
3334 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3336 * doc/internals.texi (CPU backend): Mention that
3337 line_separator_chars do not break up comments. Fix typos for
3338 LEX_AT and LEX_NAME descriptions. Document operands for
3339 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3340 description of md_create_short_jump usage. Document argument for
3341 md_undefined_symbol.
3343 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3345 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3346 (md_parse_option): Handle it.
3347 (md_show_usage): Document it.
3349 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3351 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3352 opcode, for the instruction `pal19'. From Andrea Arcangeli
3355 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3357 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3359 (md_assemble): To here, before template operands are matched.
3360 Also ensure a constant immediate is sign extended when we know the
3361 size is at most 16 bits. This is to catch cases like "add
3362 $0xffc0,%ax" where we don't know the size, and thus that the
3363 immediate can be represented as Imm8S until after parsing the
3365 (i386_displacement): Similarly sign extend 16 bit constant
3367 (md_assemble): Relax 16-bit jump constant range check to suit sign
3368 extended displacements.
3370 2000-02-26 Andreas Jaeger <aj@suse.de>
3372 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3374 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3376 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3377 call operands when intel_syntax.
3378 (intel_float_operand): Return 2 for "fi...".
3379 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3380 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3381 earlier "SHORT" change.
3382 (md_assemble): When determining suffix from Regs, exclude
3385 2000-02-24 Nick Clifton <nickc@cygnus.com>
3387 * configure: Add arm-wince, mips-pe and sh-pe targets.
3388 * configure: Regenerate.
3390 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3392 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3393 "pe-mips" for the mips-pe target.
3395 * config/tc-arm.c (insns): Change displacement encoded in BL
3396 and B instructions if the target port is arm-wince.
3397 (do_ldst): Do not bias the relocation offset if the target
3399 (md_pcrel_from): Add in missing relocation offset bias if the
3400 target os arm-wince.
3402 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3403 (md_begin): Disable -G support for mips-pe target.
3404 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3405 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3408 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3409 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3410 assembler, just set the alignment to 4.
3412 * config/te-wince-pe.h: New file for WinCE targets. Define
3415 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3417 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3418 string instructions.
3419 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3420 (i386_intel_memory_operand): After finding a segment override,
3421 check again for no `[' before looking for a displacement. Bomb if
3422 more than one displacement rather than silently discarding the
3423 second and subsequent ones. Free strings malloc'd by
3424 build_displacement_string.
3426 2000-02-24 Catherine Moore <clm@cygnus.com>
3428 * config/obj-som.c (obj_pseudo_table): Add "weak".
3429 (obj_som_weak): New routine.
3431 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3433 * config/tc-i386.c (union i386_op): New.
3434 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3435 Throughout file replace occurences of disps[n], imms[n], regs[n]
3436 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3437 intel mode operand swapping. Add assert in regKludge and
3438 fake_zero_displacement code. Test i.types[n] when outputting
3439 displacements and immediates. Combine output of Disp16 with
3441 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3442 when in intel mode by (not) reversing fsub and fdiv operands
3443 before the template search. This fails for single operand
3444 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3445 undefined. Instead fix the base_opcode after we've found the
3446 template. Move base_opcode xor with found_reverse_match from
3447 opcode output code to before this fix so we test for the correct
3449 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3450 check in intel mode. Instead compare opcodes.
3452 * config/tc-i386.h (TC_RELOC): Delete.
3453 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3454 with equivalent call to reloc.
3456 * as.h (flag_m68k_mri): Move declaration after target include, and
3457 only declare when TC_M68K defined. Define as zero otherwise.
3458 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3459 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3460 Define as zero otherwise.
3461 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3462 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3463 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3464 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3465 testing whether defined.
3466 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3467 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3468 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3469 rather than testing whether defined.
3470 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3471 (parse_mri_cons): Declare and use only when TC_M68K.
3472 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3473 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3474 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3476 * NEWS: Mention IBM 370 support.
3478 2000-02-23 Richard Henderson <rth@cygnus.com>
3480 * config/tc-i386.c (md_assemble): When swapping operands for
3481 intel_syntax, assume everything that's not Imm or Disp is a
3484 2000-02-23 Linas Vepstas <linas@linas.org>
3486 * config/tc-i370.c, config/tc-i370.h: New files.
3487 * Makefile.am: Add support for Linux/IBM 370.
3488 * configure.in: Likewise.
3489 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3490 * config/obj-elf.c: Include elf/i370.h
3491 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3493 * Makefile.in: Regenerate.
3494 * configure: Regenerate.
3496 * doc/c-i370.texi: New file.
3497 * doc/all.texi: Include it.
3498 * doc/as.texinfo: And here.
3499 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3500 * doc/Makefile.in: Regenerate.
3502 2000-02-19 Michael Meissner <meissner@redhat.com>
3504 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3505 determine if an instruction can be used in parallel with an ADDppp
3506 or SUBppp instruction.
3508 2000-02-22 Andrew Haley <aph@cygnus.com>
3510 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3512 1999-12-30 Andrew Haley <aph@cygnus.com>
3514 * config/tc-mips.c (mips_gp32): New variable.
3515 (macro_build) Use mips_gp32.
3517 (md_longopts): Add "-mgp32" and "-mgp64".
3518 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3520 (OPTION_M7900): Change offset
3521 (OPTION_NO_M7900): Ditto.
3523 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3525 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3526 warning, and bump it to 1.
3528 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3530 From Brad Lucier <lucier@math.purdue.edu>:
3531 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3534 2000-02-21 Catherine Moore <clm@cygnus.com>
3536 * config/tc-mips.c (MF_HILO_INSN): Define.
3537 (mips_7000_hilo_fix): Declare.
3538 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3539 (md_parse_option): Check for 7000_HILO_FIX options.
3540 (OPTION_M7000_HILO_FIX): Define.
3541 (OPTION_NO_M7000_HILO_FIX): Define.
3542 * doc/c-mips.texi (-mfix7000): Describe.
3544 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3546 * listing.c (print_lines): Remove unused variable `end'.
3548 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3549 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3550 reloc_type when BFD_ASSEMBLER.
3551 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3552 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3553 statement and quell signed vs. unsigned comparison warning.
3555 2000-02-18 Nick Clifton <nickc@cygnus.com>
3557 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3558 the computed frag offset, rather than overwriting it.
3560 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3562 * config/tc-sh.c ("elf/sh.h"): Include.
3563 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3564 (md.begin): Initialize target_arch.
3565 Only include opcodes in has table that match selected architecture.
3566 (parse_reg): Recognize register names for sh-dsp.
3567 (parse_at): Recognize post-modify addressing.
3568 (get_operands): The leading space is now optional.
3569 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3570 arguments. Update valid_arch.
3571 (build_Mytes): Add support for SDT_REG_N.
3572 (find_cooked_opcode): New function, broken out of md_assemble.
3573 (assemble_ppi, sh_elf_final_processing): New functions.
3574 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3575 (md_longopts, md_parse_option): New option: -dsp.
3576 * config/tc-sh.h (elf_tc_final_processing): Define.
3577 (sh_elf_final_processing): Declare.
3579 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3581 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3582 the unwinder subspace. Save the current seg/subseg before creating
3585 2000-02-10 Nick Clifton <nickc@cygnus.com>
3587 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3588 little endian targets.
3589 (INST_BYTE1): Redefine to handle big and little endian
3591 (cpu_type): New type: Select between M340 and M210.
3592 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3593 instructions of the M340.
3594 (md_assemble): Add support for the MULSH and OPSR classes of
3596 (md_atof): Add support for little endian targets.
3597 (md_parse_option): Add support for -EL, -EB and -mcpu command
3599 (md_convert_frag): Add support for little endian targets.
3600 (md_apply_fix3): Add support for little endian targets.
3601 (md_number_to_chars): Add support for little endian targets.
3603 2000-02-10 Timothy Wall <twall@redhat.com>
3605 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3606 defined, use it to verify the symbol just read should be a label.
3608 2000-02-10 Timothy Wall <twall@redhat.com>
3610 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3611 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3612 around colons when KEEP_WHITE_AROUND_COLON is defined.
3613 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3614 and KEEP_WHITE_AROUND_COLON.
3616 2000-02-08 Timothy Wall <twall@redhat.com>
3618 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3620 (do_repeat): New. Abstract repeat logic so that a "break" can be
3622 (end_repeat): New. Provide support for a "break" out of the
3624 * read.h: Add prototypes for new functions.
3626 2000-02-08 Timothy Wall <twall@redhat.com>
3628 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3629 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3630 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3633 2000-02-08 Timothy Wall <twall@redhat.com>
3635 * read.c: Added elseif to directives table.
3636 * read.h: Added prototype for s_elseif.
3637 * doc/as.texinfo: Added description for elseif.
3638 * cond.c (s_elseif): New function
3640 2000-02-04 Timothy Wall <twall@redhat.com>
3642 * listing.c (print_lines): Remove conditionals causing bug in
3645 2000-02-03 Timothy Wall <twall@cygnus.com>
3647 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3649 * frags.c (frag_new): Calculate fr_fix in octets
3650 (frag_now_fix) Return offset as target address offset (bytes).
3651 (frag_now_fix_octets) New - Return offset in octets (8-bit
3653 * frags.h: Added prototype for frag_now_fix_octets().
3654 Distinguish between octets and bytes in field descriptions.
3655 * listing.c (calc_hex): Account for octets vs bytes when
3656 printing addresses/offsets.
3657 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3658 target is little-endian, print the octets in a word in big-endian
3659 order so that the display looks like a proper hexadecimal number,
3660 instead of having the octets reversed.
3661 * read.c (do_align): When recording alignment, alignment power
3662 should be in terms of target bytes (minimum addressible unit)
3664 (do_org) Convert ORG target address (byte) argument into an
3665 octet offset when generating a variable fragment.
3666 * symbols.c (resolve_symbol_value): Symbol final value
3667 converted to a target address offset (bytes) from its octet offset.
3668 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3669 offset (bytes) is adjusted by the frag offset (octets) converted
3671 (coff_frob_section) Section alignment power is in terms of bytes;
3672 convert it to an octet alignment power when calculating size (and
3673 size mask) in octets. Don't modify the section size in order to
3674 "align" it for TI COFF, since that format has a different method
3675 for storing alignment information.
3677 2000-02-01 Timothy Wall <twall@cygnus.com>
3679 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3680 entries, matching the way GCC generates them. If not escaped, the
3681 filename is encoded incorrectly.
3683 2000-01-31 Nick Clifton <nickc@cygnus.com>
3685 * config/tc-arm.c (reg_table): Add support for ATPCS register
3688 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3690 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3692 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3694 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3695 of a symbol when we really care about its value.
3697 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3699 * config/tc-mcore.c (md_assemble): Give warning message if
3700 operands passes to instruction are more than the spec.
3702 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3704 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3705 Thumb mode but the label seen was not declared as '.thumb_func'
3706 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3707 correct disassembly of Thumb code bounded by non function labels.
3709 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3711 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3712 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3714 * Makefile.in: Same here.
3717 * configure.in: Set bfd_gas for i386-aout when primary target
3718 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3719 we may need the primary te_file. Remove incorrect comment.
3721 * configure: Regenerate.
3723 * config/e-i386aout.c: New file.
3725 * as.c (USE_EMULATIONS): Move to before print_version_id.
3726 (struct emulation): Add i386aout.
3727 (show_usage): Split text strings. Reformat -a text. Add --em
3731 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3732 (aout_format_ops): New.
3735 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3736 preprocessor conditional and add aout USE_EMULATIONS tests.
3737 (read_a_source_file): Don't pass error strings to printf as
3741 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3743 (do_data): Same here.
3744 (process_file): And here.
3747 * symbols.c (colon): Rewrite "already defined" fatal message
3748 code for aout with USE_EMULATIONS.
3751 * config/obj-aout.c (OBJ_HEADER): Define.
3752 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3754 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3755 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3757 (obj_aout_type): Expand S_SET_OTHER here too.
3758 (obj_read_begin_hook): Remove.
3759 (aout_pop_insert): New.
3760 (obj_aout_s_get_other): New.
3761 (obj_aout_s_get_desc): New.
3762 (aout_format_ops): New.
3765 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3766 gets aout_pseudo_table.
3767 (aout_pseudo_table): Declare.
3768 (obj_read_begin_hook): Define.
3771 * config/obj-coff.c (obj_pseudo_table): Rename to
3773 (coff_pop_insert): Use coff_pseudo_table.
3774 (coff_sec_sym_ok_for_reloc): Remove.
3775 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3776 and comment all zero entries and remove #if 0 code.
3779 * config/obj-coff.h (obj_pop_insert): Define.
3780 (coff_pseudo_table): Declare.
3783 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3784 s_get_size, s_set_size. Comment all zero entries.
3787 * config/obj-elf.c (elf_s_get_other): New function.
3788 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3789 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3790 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3792 (obj_elf_parse_section_letters): Don't pass error strings to
3793 printf as format arg.
3796 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3798 (elf_s_get_other): Declare.
3799 (S_GET_OTHER) Define as elf_s_get_other if not already
3801 (S_SET_OTHER): Only define when not already defined.
3802 (elf_obj_read_begin_hook): Declare.
3803 (obj_read_begin_hook): Define.
3804 (elf_obj_symbol_new_hook): Declare.
3805 (obj_symbol_new_hook): Define.
3808 * config/obj-multi.h: Add copyright header and protect against
3809 multiple inclusion. Add * to all function pointers.
3810 (OBJ_HEADER): If defined, include it rather than other defines
3812 (obj_frob_file_after_relocs): Test for NULL.
3813 (obj_symbol_new_hook): Here too.
3814 (obj_sec_sym_ok_for_reloc): And here.
3815 (S_GET_OTHER): Define.
3816 (S_GET_DESC): Define.
3817 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3818 (OBJ_MAYBE_ELF): Update comment.
3820 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3821 OBJ_AOUT preprocessor conditional and handle emulation by
3822 testing OUTPUT_FLAVOR.
3823 (i386_displacement): Here too.
3824 (md_section_align): Similarly here.
3825 (i386_target_format): Conditionally compile when more than one
3826 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3827 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3828 (i386_displacement): Here too.
3831 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3832 Define TARGET_FORMAT for aout only when not multi.
3835 * config/te-multi.h: Delete file as it's identical to te-generic.h
3837 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3839 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3840 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3843 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3845 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3848 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3850 * config/tc-mips.c (mips_do_align): New function.
3851 * config/tc-mips.h (md_do_align): Define.
3853 2000-01-10 Philip Blundell <philb@gnu.org>
3855 * doc/c-arm.texi (ARM Options): Fix typo.
3856 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3857 line separator for Linux.
3858 * doc/as.texinfo (Comments): Mention the ARM.
3860 2000-01-10 Philip Blundell <pb@futuretv.com>
3862 * configure.in (arm*-*-conix*): New target.
3863 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3865 * configure: Regenerate.
3867 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3869 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3870 (obj_elf_visibility): New function.
3872 * doc/as.texinfo (Visibility): New node: document visibility
3875 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3877 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3878 warning for absolute jump/call without `*' in non-intel mode. No
3879 need to set i.types[0] JumpAbsolute in intel mode.
3881 1999-12-22 Philip Blundell <pb@futuretv.com>
3883 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3884 hook function when changing sections.
3885 (arm_s_data): Likewise.
3887 1999-12-14 Nick Clifton <nickc@cygnus.com>
3889 * config/tc-arm.c (md_parse_option): Add support for -marm720
3890 command line switch.
3892 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3894 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3895 (r_registers, xr_registers): Define.
3896 (r_register_name, xr_register_name): New functions.
3897 (md_assemble): Handle new am33 operand types and instruction
3899 (mn10300_insert_operand, check_operand): Likewise.
3901 1999-11-29 Nick Clifton <nickc@cygnus.com>
3903 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3904 (s_force_thumb): Set thumb_mode to 2.
3905 (md_assemble): Do not complain about thumb instructions on a
3906 non-thumb target if thumb_mode is set to 2.
3908 1999-11-28 Michael Meissner <meissner@cygnus.com>
3910 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3911 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3912 (O_...): Add new machine dependent expressions if we are handling
3913 explicit relocations.
3914 (alpha_reloc_op): New static table holding the explicit relocation
3916 (alpha_literal_hash): New static to hold the hash table for
3917 explicit relocations.
3918 (alpha_macros): Add support for explicit relocations.
3919 (md_begin): If explicit relocations, initialize hash table.
3920 (md_assemble): Don't print a second error if tokenize_arguments
3921 already printed an error message.
3922 (md_apply_fix): Add support for explicit relocations.
3923 (alpha_force_relocation): Ditto.
3924 (alpha_fix_adjustable): Ditto.
3925 (alpha_adjust_symtab): New function to support explicit
3927 (alpha_adjust_symtab_relocs): Ditto.
3928 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3929 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3930 Add support for explicit relocations. Return -2 if an error
3931 message was already printed.
3932 (find_macro_match): Add support for explicit relocations. Comment
3934 (emit_insn): Add support for explicit relocations.
3935 (assemble_tokens): Ditto.
3937 (load_expression): Ditto.
3940 (emit_ir_load): Ditto.
3941 (emit_loadstore): Ditto.
3944 (emit_sextX): Ditto.
3945 (emit_division): Ditto.
3946 (emit_jsrjmp): Ditto.
3947 (emit_retjcr): Ditto.
3949 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3951 (tc_adjust_symtab): If explicit relocations, call the function
3952 alpha_adjust_symtab.
3953 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3954 relocations next to the literal relocation they reference.
3955 (TC_INIT_FIX_DATA): Initialize the new fields.
3956 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3958 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3960 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3961 'B' operand for PA2.0 bb instruction.
3963 1999-11-18 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3968 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3970 (mcore_force_relocation): Force relocations to be generated for
3973 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3975 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3976 (i386_displacement): Disallow O_big displacements.
3978 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3980 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3981 Small improvements in error checking.
3982 (md_assemble): Support for unconditional ARM instructions.
3983 (md_parse_option): Support for -m[arm]v5e flag.
3985 1999-11-12 Nick Clifton <nickc@cygnus.com>
3987 * macro.c (buffer_and_nest): Do not check beyond the end of the
3990 1999-11-11 Nick Clifton <nickc@cygnus.com>
3992 * macro.c (buffer_and_nest): Look for seperator after TO and
3995 1999-11-08 Andrew Haley <aph@cygnus.com>
3997 * app.c (do_scrub_chars): When in State 10, treat backslash
3998 characters in the same way as as symbol characters.
4000 1999-11-07 Richard Henderson <rth@cygnus.com>
4002 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4003 the previous label was in the current section before playing
4004 with auto-alignment.
4006 1999-11-06 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-v850.c (v850_force_relocation): Force relocation
4010 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4013 1999-11-05 Michael Meissner <meissner@cygnus.com>
4015 * expr.h (operatorT): Increase machine dependent operators to 16.
4016 * expr.c (op_rank): Ditto.
4018 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4020 * read.c (pseudo_set): Reject attempts to set the value of a
4023 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4026 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4028 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4029 to bfd_set_section_contents.
4031 1999-11-03 Nick Clifton <nickc@cygnus.com>
4033 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4035 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4037 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4038 (mips_ip): Use OPCODE_IS_MEMBER.
4040 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4042 * config/tc-arm.c (reg_required_here): Improve comments.
4044 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4045 (tinsns): Initialize variants field.
4047 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4048 BAD_PC respectively.
4050 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4052 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4053 * config/tc-arm.h: Fix compile time warnings.
4055 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4057 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4058 form @abs16, @(abs16) and @(abs16 + imm).
4060 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4062 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4063 (ISA_HAS_64_BIT_REGS) New.
4064 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4065 mips_emit_delays,macro_build,load_register,load_addresss,
4066 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4067 and/or use new ISA_xxx macros in expressions involving
4068 ISA, particularly mips_opts.isa.
4070 1999-10-18 Michael Meissner <meissner@cygnus.com>
4072 * expr.h (operatorT): Add machine dependent operators md1..md8.
4073 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4074 for the machine dependent operators to use.
4076 * expr.c (op_rank): Add machine dependent operators.
4078 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4080 (O_cpregister): Ditto.
4081 (md_begin): Change X_op test that field is wide enough to use
4082 O_max instead of O_alpha_max.
4083 (cpu_types): Fill in missing initializer.
4084 (alpha_num_macros): Make unsigned.
4085 (md_assemble): Make opnamelen be size_t.
4086 (md_apply_fix): Cast alpha_num_operands to int before testing.
4087 (alpha_force_relocation): Ditto.
4088 (alpha_fix_adjustable): Ditto.
4089 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4090 (tc_gen_reloc): Ditto.
4091 (tc_get_register): Ditto.
4096 (s_alpha_ent): Ditto.
4097 (s_alpha_end): Ditto.
4098 (s_alpha_frame): Ditto.
4099 (s_alpha_prologue): Ditto.
4100 (s_alpha_file): Ditto.
4101 (s_alpha_gprel32): Ditto.
4102 (s_alpha_proc): Ditto.
4103 (s_alpha_set): Ditto.
4104 (s_alpha_base): Ditto.
4105 (s_alpha_align): Ditto.
4106 (s_alpha_arch): Ditto.
4107 (alpha_align): Ditto.
4108 (assemble_insn): Suppress unused variable warning.
4110 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4111 order in the structure.
4112 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4114 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4116 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4118 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4120 * config/tc-i386.c (i386_index_check): Correct #endif location.
4122 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4124 * as.c (show_usage): Document new options.
4125 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4126 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4127 (parse_args): Parse the new options.
4128 (main): If there were warnings, and --fatal-warnings
4129 was specified, print an error.
4130 * as.h: New variable, flag_fatal_warnings, for new option.
4132 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4134 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4135 '@'. Change autoincrement completers to fall through to cache control
4138 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4140 (pa_parse_addb_64_cmpltr): New function.
4142 * config/tc-hppa.c (pa_ip): Change error message.
4143 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4144 '?Q' args to allow falling through.
4146 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4147 Remove unused conditional codes.
4148 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4150 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4152 * config/tc-d30v.c (CHAR_BIT): Define.
4153 (check_range): Fix bit operations to support integers bigger than
4156 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4158 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4161 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4162 Doug Evans <devans@cygnus.com>
4164 Add support for m32rx.
4165 * config/tc-m32r.c (enable_m32rx): New static global.
4166 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4167 (allow_m32rx): New function.
4168 (M32R_SHORTOPTS): Add `O'.
4169 (md_longopts): Add --m32rx plus several warning options.
4170 (md_parse_option): Handle new options.
4171 (md_show_usage): Print them.
4172 (md_begin): Enable m32rx.
4173 (OPERAND_IS_COND_BIT): New macro.
4174 (first_writes_to_seconds_operands): New function.
4175 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4176 (target_make_parallel,assemble_two_insns): New functions.
4177 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4178 If optimizing and m32rx, try to make consecutive insns parallel.
4180 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4182 * config/tc-mips.c (nopic_need_relax): Allow for the
4183 .sdata.foo sections generated by -fdata-sections,
4184 and for the .gnu.linkonce.s sections generated by C++.
4186 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4188 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4189 with cleaner code using completer prefixes. Add 'Y'.
4191 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4193 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4195 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4196 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4197 insn does not match and we should try the next insn in the table.
4199 1999-09-22 Nick Clifton <nickc@cygnus.com>
4201 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4203 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4205 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4208 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4210 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4211 OBJ_ELF. If ELF, add "sq".
4212 (md_parse_option): If ELF, ignore -s and -q.
4213 (md_show_usage): Mention ELF options.
4215 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4217 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4220 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4222 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4224 * config/tc-hppa.c (struct pa_it): New field "trunc".
4225 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4226 (pa_parse_ftest_gfx_completer): New function
4227 (pa_parse_fp_cnv_format): New function.
4229 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4230 (md_apply_fix): Handle 22bit pc-rel branches.
4232 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4234 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4236 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4238 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4240 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4242 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4243 (pa_ip): Handle 'fX'.
4245 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4247 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4248 unwinds unless the function is in the text space.
4249 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4251 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4253 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4254 (md_assemble): To here. Tweak address generation.
4256 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4258 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4259 (md_assemble): Call dwarf2_where for OBJ_ELF.
4260 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4261 (pa_end_of_source): New function.
4262 * tc-hppa.h (md_end): Define for OBJ_ELF.
4264 1999-09-14 Michael Meissner <meissner@cygnus.com>
4266 * configure.in (Canonicalization of target names): Remove adding
4267 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4268 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4269 * configure: Regenerate.
4271 1999-09-14 Donn Terry <donn@interix.com>
4273 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4275 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4277 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4278 pc-relative jmp/call to an absolute symbol.
4279 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4280 absolute section symbols.
4282 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4283 jump handling code and comments.
4285 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4287 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4288 the value if TE_PE and a global defined symbol.
4290 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4292 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4293 print the symbol, rather than printing it here.
4295 1999-09-11 Donn Terry <donn@interix.com>
4297 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4298 BFD_RELOC_RVA relocations.
4300 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4301 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4304 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4306 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4307 * doc/internals.texi (Object format backend): Document
4310 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4311 relocations against global symbols if TE_PE.
4313 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4314 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4316 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4319 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4320 symbols which do not have a constant value, or tags with
4321 non-tags. Remove the symbol from the list before adding it at the
4324 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4325 C_FCN symbol differently if TE_PE.
4326 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4327 appears in the pseudo-op, rather coff_line_base which is only set
4330 * config/obj-coff.c (obj_coff_loc): New static function.
4331 (obj_pseudo_table): Add "loc".
4333 * config/obj-coff.c (add_lineno): Check that the line number is
4336 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4337 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4339 (md_atof): Return NULL rather than 0.
4340 * config/tc-i386.c (md_atof): Change type to int.
4341 * expr.c (expr): Change first parameter to int.
4342 * config/obj-coff.c: Add declarations for static functions.
4343 (coff_frob_symbol): Use SYM_AUXENT.
4344 * config/tc-i386.h (flag_16bit_code): Don't declare.
4346 * config/obj-coff.c (obj_coff_section): Default to setting
4347 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4349 * write.c (adjust_reloc_syms): Print adjusted fixup.
4351 * expr.c (integer_constant): Correct too_many_digits calculation
4354 1999-09-09 Andreas Schwab <schwab@suse.de>
4356 * doc/c-arm.texi: Fix arguments of @var to not contain
4359 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4361 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4363 (md_parse_option): Only support -k flag for ELF and COFF targets.
4365 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4367 * config/tc-hppa.c (pa_ip): Put strict register checks before
4368 call to pa_parse_number.
4370 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4372 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4374 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4377 1999-09-06 Donn Terry <donn@interix.com>
4379 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4381 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4383 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4384 candidate instruction. Require registers for register arguments
4385 when in strict mode. Require assemble-time constants for
4386 constants when in strict mode.
4387 (pa_get_absolute_expression): Require a constant when in strict
4390 1999-09-06 Nick Clifton <nickc@cygnus.com>
4392 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4394 1999-09-04 Steve Chamberlain <sac@pobox.com>
4396 * config/tc-pj.c: New file, supports picoJava in ELF.
4397 * config/tc-pj.h: Ditto.
4398 * configure.in (pjl*, pj*): New targets.
4399 * Makefile.am: Rebuild dependencies.
4400 (CPU_TYPES): Add pj.
4401 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4402 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4403 * doc/c-pj.texi: New file.
4404 * doc/as.texinfo: Add some PJ specifics.
4405 * doc/all.texi: Add PJ to the list of all architectures, sort them
4407 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4408 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4410 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4412 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4413 (obj_frob_file): Test for null pointer.
4414 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4415 (OBJ_PROCESS_STAB): And here.
4416 (elf_obj_sy): Remove
4418 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4419 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4420 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4422 * config/obj-coff.c (no_func): Remove.
4423 (coff_format_ops): Change occurrences of no_func to 0, as we test
4424 for 0 in obj-multi.h.
4426 * configure.in: Enable bfd for i386-coff when primary target is
4427 bfd. Enable i386 elf,coff emulation support. Don't set
4428 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4429 emulation to support.
4430 *configure: Regenerate.
4432 1999-09-02 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4435 .section .line directive is encountered.
4437 1999-09-01 Nick Clifton <nickc@cygnus.com>
4439 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4442 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4443 * as.texinfo: Document --gdwarf2 command line option.
4444 Add additional documentation of ARM command line switches.
4446 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4448 * config/tc-i386.c (i386_intel_memory_operand): Combine
4449 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4450 and RESTORE_END_STRING around parse_register calls.
4451 (i386_operand): Here too.
4452 (i386_is_reg): Remove.
4453 (parse_register): Move as_bad calls from within this function to
4456 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4458 Based on a patch from H.J. Lu <hjl@gnu.org>
4459 * config/tc-i386.c (parse_register): Handle FP regs specially.
4460 (md_begin): Remove '(' and ')' from register_chars.
4462 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4464 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4465 error message (done elsewhere).
4467 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4469 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4471 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4473 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4476 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4478 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4480 Add new completers. Fix bug in 64 bit condition handling.
4482 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4485 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4487 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4489 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4491 1999-08-27 Jim Wilson <wilson@cygnus.com>
4493 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4494 (struct ls): Add frag field. Initialize it to zero.
4495 (out_end_sequence): New local text_frag. Set it while in text section.
4496 Replace address check with frag check. Set ls.frag to text_frag if
4497 out_set_addr called.
4498 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4499 Set it before switching sections. Replace address check with frag
4500 check. Set ls.frag to saved_frag if out_set_addr called.
4502 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4504 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4505 output "advance_pc" opcode instead of calling gen_addr_line().
4506 The latter has the undesired side-effect of creating a new row
4507 in the debug line info matrix.
4509 1999-08-26 Jim Wilson <wilson@cygnus.com>
4511 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4512 ls.last_filename if last is less than zero. Set ls.last_filename
4513 when allocating new entry.
4514 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4517 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4519 * config/tc-i386.c (i386_index_check): Fix the displacement size
4520 when INFER_ADDR_PREFIX.
4522 1999-08-18 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4527 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4529 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4530 handle 0xffffNNNN constants correctly.
4532 1999-08-16 Nick Clifton <nickc@cygnus.com>
4534 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4537 1999-08-13 Nick Clifton <nickc@cygnus.com>
4539 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4540 (md_apply_fix3): Always pass positive values to
4541 validate_offset_imm.
4543 1999-08-12 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-arm.c (skip_whitespace): New macro.
4546 Formatting tidy ups.
4548 (md_apply_fix3): Store relocation offset in addend for ELF based
4550 (arm_force_relocation): Always generate relocs for Thumb function
4553 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4555 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4556 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4558 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4560 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4561 flags for the unwind subspace.
4563 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4564 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4565 suitable relocation based on the size of the target's pointer.
4566 Always Use subsegment zero for the unwinders.
4567 (pa_level): Handle "2.0w".
4569 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4571 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4572 with the following instruction unless this was specified.
4574 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4576 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4577 certain sections, to match BFD changes.
4579 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4581 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4582 (EXTRA_SCRIPTS): Define to keep automake happy.
4583 * Makefile.in: Rebuild.
4585 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4587 * Makefile.am: Rename .dep* files to DEP*.
4588 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4589 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4591 * Makefile.in: Rebuild.
4593 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4595 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4597 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4599 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4600 avoid problems on DOS filesystems.
4601 * Makefile.in: Rebuild.
4603 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4605 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4607 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4610 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4612 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4613 line to create ${GDBINIT} rather than .gdbinit.
4614 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4616 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4618 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4620 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4622 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4624 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4626 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4627 non-adjustable symbols.
4629 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4631 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4633 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4635 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4638 1999-08-05 Donn Terry <donn@interix.com>
4640 * config/te-interix.h: New file.
4641 * configure.in (i386-*-interix*): New target.
4642 * configure: Rebuild.
4644 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4646 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4647 selectors for ELF too.
4648 (selector_table): Add "ltp" and "rtp" selectors.
4650 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4652 * config/tc-i386.c (i386_operand): No need to change
4653 operand_string pointer in segment reg case before goto
4654 do_memory_reference. Initialise displacement_string_start and
4655 displacement_string_end after do_memory_reference label.
4656 (i386_index_check): Add operand_string param, and print error
4657 message on failure here.
4658 (i386_intel_memory_operand): Instead of here.
4659 (i386_operand): And here.
4660 (INFER_ADDR_PREFIX): Enable.
4662 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4664 * config/tc-i386.h (DefaultSize): Define. Renumber following
4665 opcode_modifier defines.
4667 From Etienne Lorrain <etienne.lorrain@ibm.net>
4668 * config/tc-i386.c (stackop_size): New variable.
4669 (set_16bit_code_flag): Clear it here.
4670 (set_16bit_gcc_code_flag): New function.
4671 (md_pseudo_table): Add "code16gcc" entry.
4672 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4674 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4676 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4677 next_set_end even if the end symbol is being discarded.
4679 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4680 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4681 * config/obj-coff.c: Likewise.
4682 (seg_info_type): Remove.
4683 (seg_info_off_by_4): Change to array of segT.
4684 (s_get_segment): Adjust accordingly.
4685 (obj_pseudo_table): Fully initialize sentinel entry.
4687 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4688 Ralf Baechle <ralf@uni-koblenz.de>.
4690 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4692 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4694 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4696 * config/tc-i386.c: Indentation and white space changes.
4697 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4698 don't enable it by default.
4699 (i386_intel_operand): Remove redundant prototype.
4700 Move check on number of memory operands, and i.mem_operands++
4701 (i386_intel_memory_operand): To here.
4702 Remove i386_immediate code from here. Remove special case code
4703 for input and output using (%dx). Remove base/index checks and
4704 call i386_index_check instead. Save initial operand_string
4705 argument for error message.
4706 (i386_operand): Remove redundant prototype. Move base/index
4707 checks to i386_index_check.
4708 (i386_displacement): Move intel mode check for non-zero
4710 (i386_intel_memory_operand): To here.
4712 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4714 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4715 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4716 by .register pseudo-op if -64 and --no-undeclared-regs.
4717 (s_register, sparc_adjust_symtab): New functions.
4718 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4719 Declare sparc_adjust_symtab as tc_adjust_symtab.
4720 * doc/c-sparc.texi: Add description of #ignore special literal
4721 for .register pseudo-op.
4723 1999-07-30 Catherine Moore <clm@cygnus.com>
4725 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4726 the relocation's section offset.
4728 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4730 * write.c (fixup_segment): Fix generic error check overflow test.
4732 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4733 X_add_number to long.
4735 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4737 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4740 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4742 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4745 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4747 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4749 * configure.bat: Remove; obsolete.
4750 * config/go32.cfg: Likewise.
4752 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4754 * configure.in (i386-*-vxworks*): New target.
4755 * configure: Rebuild.
4757 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4759 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4761 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4763 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4765 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4766 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4767 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4768 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4769 MAX_RELOC_EXPANSION): Define.
4770 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4772 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4774 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4775 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4776 block. Print a warning if an 8-bit or 16-bit constant
4777 displacement or immediate is truncated on output.
4778 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4780 (i386_operand): Disallow immediate jump absolute operand.
4782 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4784 * configure.in: Bump version number to 2.9.5.
4785 * configure: Rebuild.
4787 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4790 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4792 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4793 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4795 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4797 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4799 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4801 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4802 if -mno-fpu was given.
4803 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4805 (cons_fix_new_arm): Remove misleading comments.
4807 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4809 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4811 (relax_segment): Likewise. After giving a rs_org error, convert
4812 the frag to rs_align to avoid cascading errors.
4814 1999-07-12 Andreas Schwab <schwab@suse.de>
4816 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4818 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4820 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4821 as appropriate. Fill in structure initializations. Add variable
4822 initializations. Add casts.
4823 * dwarf2dbg.c (print_stats): Change i to size_t.
4824 * listing.c (listing_listing): Change list_line to unsigned int.
4826 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4828 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4829 rather than checking for \001 and \002 in symbol name.
4830 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4832 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4834 * configure.in (hppa*-linux-gnu*): New target.
4835 * configure: Rebuilt.
4837 1999-07-08 Nick Clifton <nickc@cygnus.com>
4839 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4841 1999-07-07 Nick Clifton <nickc@cygnus.com>
4843 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4844 accessing symbolP directly.
4846 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4848 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4851 1999-07-05 Nick Clifton <nickc@cygnus.com>
4853 * config/tc-arm.c (ARM_EXT_V5): Define.
4854 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4855 (md_begin): Detect ARM v5 architectures.
4856 (md_parse_option): Accept arm v5 specification.
4857 (md_show_usage): Documment -marmv5 switch.
4859 * doc/c-arm.texi: Document -marmv5 command line option.
4861 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4863 (validate_immediate_twopart): New function. Determine if a
4864 constant can be computed by two ADD instructions.
4865 (output_inst): Remove its command line parameter - it was never
4867 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4868 implememt the ADRL pseudo op.
4869 (tc_gen_reloc): Generate a suitable error message if an ADRL
4870 instruction tries to generate a real reloc.
4872 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4874 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4876 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4879 1999-06-27 H.J. Lu <hjl@gnu.org>
4881 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4882 non BFD_ASSEMBLER case.
4884 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4886 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4889 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4891 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4892 out_end_sequence() when the address decreases due to a new frag.
4893 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4894 numbering starts with 1.
4896 1999-06-23 Nick Clifton <nickc@cygnus.com>
4898 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4900 (mcore_s_text): Call obj_elf_text for ELF target.
4901 (mcore_s_data): Call obj_elf_data for ELF target.
4902 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4904 (mcore_s_bss): New function: Dump literal table before changing
4906 (mcore_s_comm): New function: Dump literal table before changing
4909 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4910 No longer static functions.
4911 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4912 Provide prototypes for these functions.
4914 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4916 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4917 a list of names, to try obj_segment_name, and to try abbreviated
4918 names when using COFF without long section names.
4920 * config/tc-alpha.c: More use of symbol accessor functions.
4921 * config/tc-arc.c: Likewise.
4922 * config/tc-d30v.c: Likewise.
4923 * config/tc-fr30.c: Likewise.
4924 * config/tc-i860.c: Likewise.
4925 * config/tc-m88k.c: Likewise.
4926 * config/tc-mcore.c: Likewise.
4927 * config/tc-ns32k.c: Likewise.
4928 * config/tc-sparc.c: Likewise.
4929 * config/tc-v850.c: Likewise.
4931 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4932 sy_value with appropriate accessor functions.
4933 * config/tc-arm.c (md_apply_fix3): Likewise.
4934 * config/tc-d10v.c (AT_WORD_P): Likewise.
4935 * config/tc-v850.c (reg_name_search): Likewise.
4937 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4938 use symbol_get_bfdsym instead.
4939 * config/tc-ppc.c (md_assemble): Likewise.
4940 * config/tc-v850.c (v850_comm): Likewise.
4942 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4944 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4945 the symbol, rather than accessing the bsym member.
4946 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4947 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4948 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4949 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4950 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4951 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4952 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4953 * config/tc-v850.c (tc_gen_reloc): Likewise.
4955 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4957 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4958 (hppa_gen_reloc_type): Conditionalize on BFD64.
4959 (tc_gen_reloc): Re-enable ELF relocations.
4960 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4962 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4964 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4966 (do_ldst): Move assignment out of if condition.
4967 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4968 parentheses to avoid warning.
4970 1999-06-21 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4973 macro to get at the BFD symbol associated with a GAS symbol.
4975 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4977 * config/tc-ppc.c: Update for symbol handling changes.
4978 * config/obj-coff.c: Likewise.
4980 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4982 * tc-hppa.c: General cleanups of ELF support. No more spaces
4983 and subspaces for ELF.
4984 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4985 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4986 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4987 (UNWIND_SECTION_NAME): Likewise.
4988 (space/subspace related structures): Conditionalize definitions
4990 (space/subspace directives and support routines): Conditionalize
4991 definitions and references/uses on OBJ_SOM.
4992 (label_symbol_struct): For ELF, track the symbol's segment. For
4993 SOM track its space.
4994 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4996 (USE_ALIASES): Kill for both SOM & ELF.
4997 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4998 (pa_space, pa_subspace): Corresponding changes.
4999 (pa_spaces_begin): Corresponding chagnes.
5000 (md_begin): Do not muck around with space/subspace stuff for
5002 (md_apply_fix): Temporarily disable argument relocation stuff
5004 (tc_gen_reloc): Temporarily disable relocation generation for
5006 (pa_build_unwind_subspace): Similarly.
5008 1999-06-16 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-arm.c (thumb_set): New pseudo op.
5011 (text, data, section): Override these pseudo ops with ARM
5013 (s_thumb_set): New function: Perform the same as a .set pseudo
5014 op, but also mark the alias'ed symbol as being a Thumb
5016 (arm_s_text): New function: Perform the same as the .text
5017 pseudo op, but dump the literal pool before changing
5019 (arm_s_data): New function: Perform the same as the .data
5020 pseudo op, but dump the literal pool before changing
5022 (arm_s_section): New function: Perform the same as the
5023 .section pseudo op, but dump the literal pool before changing
5025 (arm_cleanup): Do not reset the current section before dumping
5028 1999-06-17 Nick Clifton <nickc@cygnus.com>
5030 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5031 OPTION_NO_WARN_UNMATCHED entries.
5032 (md_parse_option): Generate a warning message if an unrecognised
5033 option is encountered.
5035 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5036 (get_operands): When parsing an expression after an '@' symbol
5037 has been detected, do not ignore '#' symbols.
5038 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5041 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5043 From K. Richard Pixley <rich@noir.com>:
5044 * configure.in (ppc-*-vxworks*): New target.
5045 * configure: Rebuild.
5047 1999-06-12 Philip Blundell <philb@gnu.org>
5049 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5051 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5053 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5054 which refer to symbols in linkonce sections, permit reducing the
5055 relocs if the symbol is local.
5057 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5059 * subsegs.c (subseg_text_p): New function.
5060 * as.h (subseg_text_p): Declare.
5061 * read.c (do_align): Use subseg_text_p to set the default fill.
5062 * write.c (subsegs_finish): Likewise.
5063 * config/obj-coff.c (write_object_file): Likewise.
5064 * config/tc-i386.h (md_maybe_text): Don't define.
5065 (md_do_align): Use subseg_text_p to set the default fill.
5066 * config/tc-m32r.c (m32r_do_align): Likewise.
5067 * config/tc-sh.c (sh_do_align): Likewise.
5068 * config/tc-sparc.h (md_do_align): Likewise.
5070 1999-06-12 David O'Brien <obrien@freebsd.org>
5072 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5073 * configure: Rebuild.
5075 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5077 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5078 * Makefile.am: Rebuild dependencies.
5079 * Makefile.in: Rebuild.
5081 * config/tc-i386.c (i386_immediate): Remove unused label
5084 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5085 * symbols.c: Likewise.
5086 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5087 sy_next field when taking address, rather than symbol_next.
5089 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5091 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5092 value from the output file architecture.
5093 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5094 * dwarf2dbg.h: Change bfd_vma to addressT.
5096 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5098 * dwarf2dbg.h: Use PARAMS in function declarations.
5100 1999-06-11 Martin Dorey <mdorey@madge.com>
5102 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5103 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5105 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5107 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5109 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5111 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5114 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5116 * read.c (read_a_source_file): Only declare inescape if
5119 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5121 (find_entry_byval): Add parens to avoid warning.
5123 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5125 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5128 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5130 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5133 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5134 synthetize_setx): New functions.
5135 (md_assemble): Broken the special cases into the above
5136 functions. Make compiler happy if sizeof(bfd_vma)==4.
5137 Fix sethi generated from set/setuw. If instructions have a relloc,
5138 always clear the fields to be relocated in the opcode.
5139 (sparc_ip): Remove special_case global variable.
5141 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5143 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5144 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5145 indication of success rather than a value.
5146 (itbl_get_val): Likewise.
5147 (itbl_get_field): Use strcspn. Change delimiters to include
5149 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5150 (itbl_get_val): Likewise.
5151 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5153 * symbols.c (copy_symbol_attributes): Convert local symbols to
5156 1999-06-10 Nick Clifton <nickc@cygnus.com>
5158 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5161 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5163 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5164 Optimize set if sizeof(bfd_vma) == 64.
5165 (sparc_ip): Fix sethi - without %hi() it should generate
5166 R_SPARC_22 reloc, not R_SPARC_HI22.
5167 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5169 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5171 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5172 (s_ncons): New function.
5173 (native_op_table): New table.
5174 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5175 R_SPARC_OLO10 handling.
5177 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5179 * expr.h (struct expressionS): Revert last change; widen X_op.
5180 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5182 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5184 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5185 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5186 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5187 * Makefile.in: Regenerated.
5189 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5190 `common' pass on to s_mri_common.
5191 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5193 1999-06-06 Richard Henderson <rth@cygnus.com>
5195 * config/obj-elf.c (obj_elf_section): Don't free the return
5196 value of demand_copy_C_string.
5198 1999-06-05 Richard Henderson <rth@cygnus.com>
5200 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5201 creation logic from obj_elf_create_section.
5203 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5204 (section_stack): New.
5205 (special_sections): Make const.
5206 (obj_elf_section): Gut and rewrite parsing.
5207 (obj_elf_change_section): New function broken out of obj_elf_section.
5208 (obj_elf_parse_section_letters): Likewise.
5209 (obj_elf_section_word): Likewise.
5210 (obj_elf_section_type): Likewise.
5211 (obj_elf_previous): Treat as a toggle.
5212 (obj_elf_popsection): New.
5213 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5214 (ppc_section_type): Likewise.
5215 * config/tc-ppc.h: Likewise.
5217 * expr.h (struct expressionS): Don't make X_op a bitfield.
5218 * config/tc-alpha.c: Update for symbol handling changes.
5219 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5220 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5222 1999-06-05 Richard Henderson <rth@cygnus.com>
5224 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5225 (dwarf2_gen_line_info): Kill unused variables.
5226 (dwarf2_finish): Likewise.
5227 (dwarf2_where): Likewise.
5228 (dwarf2_directive_file): If we've only got a string,
5229 hand off to s_app_file.
5230 * ecoff.c: Move the include of ecoff.h.
5231 * symbols.h (S_IS_FUNCTION): Prototype.
5233 * read.c (LEX_HASH): Supply a default.
5235 (s_globl): Update `c' after skipping whitespace.
5236 * read.h (LEX_END_NAME, is_name_ender): New.
5237 * expr.c (get_symbol_end): Respect it.
5239 1999-06-04 Mark Klein <mklein@dis.com>
5241 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5243 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5245 * config/tc-hppa.c: Update for symbol handling changes.
5247 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5249 * cgen.c: Update for symbol handling changes.
5250 * config/tc-m32r.c: Likewise.
5252 * config/tc-hppa.h: Update for symbol handling changes.
5253 * config/tc-hppa.c: Likewise.
5255 * config/tc-arm.h: Update for symbol handling changes.
5256 * config/tc-arm.c: Likewise.
5257 (symbol_make_empty): Remove. Just use symbol_create.
5259 * symbols.c (symbol_set_tc): Correct name.
5261 * Makefile.am: Rebuild dependencies.
5262 ($(OBJS)): Don't depend upon struc-symbol.h.
5263 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5264 * dep-in.sed: Don't remove struc-symbol.h.
5265 * Makefile.in: Rebuild.
5267 * doc/internals.texi (Symbols): Describe changes in symbol
5270 1999-06-03 Richard Henderson <rth@cygnus.com>
5272 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5273 instead of doing the work by hand.
5275 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5277 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5278 state of line state-machine.
5279 (struct ls): Collect DWARF2 line state-machine state in new member
5280 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5281 resulted in any DWARF2 directives.
5282 (reset_state_machine): New function.
5283 (out_end_sequence): Ditto.
5284 (dwarf2_gen_line_info): When switching sections or switching to a
5285 lower text address, call out_end_sequence() first to terminate the
5286 previous code sequence as code sequences MUST have monotonically
5287 increasing addresses.
5288 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5290 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5292 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5293 DWARF2 debug info (line information only, at this point).
5294 * as.h: Update comment about supported debug formats.
5295 * dwarf2dbg.c, dwarf2dbg.h: New files.
5296 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5298 * expr.c (operand): Don't use [ for parens if we want an index op.
5299 (op_encoding): Switch [ into O_index, if desired.
5300 (op_rank): Renumber with O_index on bottom.
5301 (expr): If O_index, match closing bracket.
5302 * expr.h (O_index): New.
5304 * read.c (read_a_source_file): Conditionally allow matched "
5305 in lines passed to md_assemble.
5307 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5309 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5311 Add support for storing local symbols in a small structure to save
5312 memory when assembling large files.
5313 * as.h: Don't include struc-symbol.h.
5314 (symbolS): Add typedef.
5315 * symbols.c: Include struc-symbol.h.
5316 (local_hash): New static variable.
5317 (save_symbol_name): New static function, from symbol_create.
5318 (symbol_create): Call save_symbol_name.
5319 (local_symbol_count): New static variable.
5320 (local_symbol_conversion_count): Likewise.
5321 (LOCAL_SYMBOL_CHECK): Define.
5322 (local_symbol_make): New static function.
5323 (local_symbol_convert): New static function.
5324 (colon): Handle local symbols. Create local symbol for local
5326 (symbol_table_insert): Handle local symbols.
5327 (symbol_find_or_make): Create local symbol for local label name.
5328 (symbol_find_base): Check for local symbol.
5329 (symbol_append, symbol_insert): Check for local symbols.
5330 (symbol_clear_list_pointers, symbol_remove): Likewise.
5331 (verify_symbol_chain): Likewise.
5332 (copy_symbol_attributes): Likewise.
5333 (resolve_symbol_value): Handle local symbols.
5334 (resolve_local_symbol): New static function.
5335 (resolve_local_symbol_values): New function.
5336 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5337 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5338 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5339 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5340 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5341 (symbol_previous, symbol_next): New functions.
5342 (symbol_get_value_expression): Likewise.
5343 (symbol_set_value_expression): Likewise.
5344 (symbol_set_frag, symbol_get_frag): Likewise.
5345 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5346 (symbol_mark_used_in_reloc): Likewise.
5347 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5348 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5349 (symbol_mri_common_p): Likewise.
5350 (symbol_mark_written, symbol_clear_written): Likewise.
5351 (symbol_written_p): Likewise.
5352 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5353 (symbol_section_p, symbol_equated_p): Likewise.
5354 (symbol_constant_p): Likewise.
5355 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5356 (symbol_get_obj, symbol_set_obj): Likewise.
5357 (symbol_get_tc, symbol_set_tc): Likewise.
5358 (symbol_begin): Initialize local_hash.
5359 (print_symbol_value_1): Handle local symbols.
5360 (symbol_print_statistics): Print local symbol statistics.
5361 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5362 Declare new symbols.c functions. Move many declarations here from
5364 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5365 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5366 (struct symbol): Move bsym to make it clearly the first field.
5367 Remove TARGET_SYMBOL_FIELDS.
5368 (symbolS): Don't typedef.
5369 (struct broken_word): Remove.
5370 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5371 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5372 (symbol_clear_list_pointers): Likewise.
5373 (symbol_insert, symbol_remove): Likewise.
5374 (symbol_previous, symbol_append): Likewise.
5375 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5376 (struct local_symbol): Define.
5377 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5378 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5379 (local_symbol_get_frag, local_symbol_set_frag): Define.
5380 (local_symbol_get_real_symbol): Define.
5381 (local_symbol_set_real_symbol): Define.
5383 * write.c (write_object_file): Call resolve_local_symbol_values.
5384 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5385 (TARGET_SYMBOL_FIELDS): Don't define.
5386 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5387 ECOFF_DEBUGGING, add ECOFF fields.
5388 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5389 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5390 ECOFF_DEBUGGING, add ECOFF fields.
5391 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5392 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5393 * config/tc-mcore.h: Don't include struc-symbol.h.
5394 (TARGET_SYMBOL_FIELDS): Don't define.
5395 (struct mcore_tc_sy): Define.
5396 (TC_SYMFIELD_TYPE): Define.
5397 * Many files: Use symbolS instead of struct symbol. Use new
5398 accessor functions rather than referring to symbolS fields
5401 * read.c (s_mri_common): Don't add in value of line_label.
5403 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5404 checking for SEC_LINK_ONCE.
5406 * config/tc-sh.h (sh_fix_adjustable): Declare.
5408 * app.c (input_buffer): New static variable.
5409 (app_push): Save saved_input in allocated buffer.
5410 (app_pop): Restored saved_input.
5411 (do_scrub_chars): Change get parameter to take char * and int as
5412 arguments. Change GET macro to pass input_buffer to get
5413 function. Don't save input into allocated buffer.
5414 * as.h (do_scrub_chars): Update declaration.
5415 * input-file.c (input_file_get): Change to take char * and int.
5416 Read data into passed in buffer. Remove static buffer.
5417 * read.c (scrub_from_string): Change to take char * and int. Copy
5418 data into passed in buffer.
5420 * hash.h: Neaten. Declare hash_traverse.
5421 * hash.c: Complete rewrite based on BFD hashing code.
5422 * gasp.c (chunksize): New variable.
5423 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5426 1999-05-28 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5429 addend unless the target uses an old ABI.
5431 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5433 -Wchar-subscripts cleanup
5434 * listing.c (listing_newline): Use unsigned char variable, so
5435 calls to isascii,iscntrl are correct.
5436 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5438 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5439 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5440 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5441 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5443 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5445 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5447 (arch_coldfire_p): New #define.
5448 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5450 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5452 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5454 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5455 (install_operand): Add place `N'.
5456 (init_table): Add registers ACC, MACSR, MASK.
5458 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5460 * config/tc-m68k.c: Change mcf5200 --> mcf.
5461 (archs): Add mcf5206e, mcf5307.
5462 (m68k_ip): Add format `u'.
5463 (install_operand): Add place `m', `M', `h'.
5464 (init_table): Add upper/lower registers.
5466 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5468 1999-05-28 Martin Dorey <mdorey@madge.com>
5470 * config/tc-i960.c: Several minor changes to add ELF and
5471 BFD_ASSEMBLER support.
5472 * config/tc-i960.h: Likewise.
5473 * configure.in (i960-*-elf*): New target.
5474 * aclocal.m4, configure: Rebuild.
5476 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5478 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5479 reloc changes when defined(BFD_ASSEMBLER).
5481 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5483 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5485 * write.c (write_print_statistics): Output to file, not stderr.
5487 * expr.c (generic_bignum_to_int32,64): Prototype.
5489 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5490 output_sleb128, output_uleb128, output_big_sleb128,
5491 output_big_uleb128, output_big_leb128): Prototype.
5492 (output_big_sleb128, output_big_uleb128): Make inline.
5493 (output_big_leb128): Remove inline
5495 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5496 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5497 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5498 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5499 value for correct overflow check in write.c:fixup_segment.
5500 * write.c (fixup_segment): Move bitfield overflow checks to after
5501 the md_apply_fix call.
5502 * config/obj-coff.c (fixup_segment): Likewise.
5503 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5504 valueT *val argument.
5506 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5508 * config/atof-ieee.c (gen_to_words): Correctly round a
5509 denormalized number. Fix off-by-one in range checking for
5510 exponent in a denormal.
5512 1999-05-10 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5517 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5519 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5521 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5523 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5524 (ReverseRegRegmem): Remove.
5525 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5526 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5527 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5530 From Doug Ledford <dledford@redhat.com>
5531 * config/tc-i386.h (RegXMM): New for P/III.
5532 * config/tc-i386.c: Add support for P/III.
5534 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5536 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5537 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5538 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5540 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5542 * config/tc-i386.c (i386_immediate): Skip whitespace before
5543 complaining about junk after expression.
5544 (i386_displacement): Likewise.
5546 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5548 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5549 Don't copy before downcaseing.
5551 1999-05-05 Catherine Moore <clm@cygnus.com>
5553 * tc-m68k.c: Include elf/m68k.h.
5554 (m68k_elf_final_processing): New routine.
5555 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5558 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5560 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5563 1999-04-30 Nick Clifton <nickc@cygnus.com>
5565 * config/tc-mcore.c (mcore_s_section): Dump literals before
5568 1999-04-29 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5573 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5575 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5576 (TC_INIT_FIX_DATA): Delete.
5577 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5578 (TC_INIT_FIX_DATA): Delete.
5579 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5580 * write.c (fix_new_internal): Initialize fx_cgen member.
5581 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5582 (gas_cgen_md_apply_fix3): Update.
5583 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5584 (md_cgen_record_fixup_exp): Update.
5585 (FX_OPINFO_R_TYPE): Update.
5587 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5588 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5589 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5590 * frags.h (struct frag): Make opindex, opinfo ints.
5592 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5594 1999-04-26 Tom Tromey <tromey@cygnus.com>
5596 * aclocal.m4, configure: Updated for new version of libtool.
5598 1999-04-22 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5602 (md_apply_fix3): Do not fix up absolute relocations against
5605 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5607 1999-04-20 Nick Clifton <nickc@cygnus.com>
5609 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5610 changes and data-in-text directives.
5611 (mcore_cons): New function: intercept cons() operations.
5612 (mcore_float_cons): New function: intercept float_cons()
5614 (mcore_stringer): New function: intercept stringer() operations.
5616 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5618 * obj.h (struct format_ops): Change generate_asm_lineno field to
5620 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5622 * config/tc-alpha.c (find_opcode_match): Add default case to
5624 (find_macro_match): Likewise.
5625 (load_expression): Parenthesize && within ||.
5627 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5629 1999-04-17 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5632 .text .data .section pseudo ops.
5633 (mcore_s_section): New function. Dump lits before changing secs.
5634 (mcore_s_text): New function. Dump lits before changing secs.
5635 (mcore_s_data): New function. Dump lits before changing secs.
5637 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5639 * config/tc-mips.c (mips_32bitmode): New.
5640 (md_begin): Set mips_32bitmode if needed.
5641 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5642 Set EF_MIPS_32BITMODE.
5644 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5646 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5649 1999-04-16 Nick Clifton <nickc@cygnus.com>
5651 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5653 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5655 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5656 expressions correctly.
5659 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5661 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5663 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5665 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5666 and fmpynfadd instructions.
5668 1999-04-11 Richard Henderson <rth@cygnus.com>
5670 * as.h (environ): Declare it, if needed.
5671 * as.c (dump_statistics): Don't declare environ.
5672 * configure.in (environ): Detect declaration.
5673 * configure, config.in: Rebuild
5675 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5676 (i386_displacement): Allocate enough space for replacement buffer.
5677 Clean up replacement buffer initialization.
5679 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5681 * subsegs.c (section_symbol): Don't create a new symbol if one
5682 already exists; instead, use the existing one, but set its segment
5683 and frag data if it hasn't already been defined.
5684 * config/obj-coff.c (c_section_symbol): Likewise.
5686 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5688 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5690 1999-04-08 Nick Clifton <nickc@cygnus.com>
5692 * config/tc-mcore.c: New File: Support routines for MCore
5694 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5695 * config/obj-coff.c: Add support for mcore-pe target.
5697 * Makefile.am: Add support for MCore targets.
5698 * Makefile.in: Regenerate.
5699 * configure.in: Add support for MCore targets.
5700 * configure: Regenerate.
5702 * doc/all.texi: Set MCORE.
5703 * doc/as.texinfo: Document MCore specific command line options.
5705 * write.h: Prevent multiple inclusion.
5707 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5709 * asintl.h (LC_MESSAGES): Never define.
5710 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5712 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5715 * Makefile.am (m68k-parse.c): If configuring in the source
5716 directory, copy m68k-parse.y into the local directory before
5717 running ylwrap, to remove spurious differences when generating
5719 * Makefile.in: Rebuild.
5721 * config/tc-sparc.h (md_do_align): Just allocate the number of
5722 bytes necessary, rather than always allocating 1024.
5724 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5726 * listing.c (listing_newline): Add cast to avoid warning.
5727 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5728 * config/tc-i386.c (i386_scale): Add return value.
5729 (build_displacement_string): Remove unused local temp_disp2.
5730 (i386_intel_memory_operand): Add parentheses to avoid warning.
5731 (i386_intel_operand): Remove unused local end_of_operand_string.
5732 (i386_operand): Remove unused local operand_modifier.
5733 (i386_operand): Add parens to avoid warning.
5735 1999-04-04 Don Bowman <don@pixsci.com>
5737 * configure.in: Add mips*-*-vxworks* target; have it define
5739 * configure, config.in: Rebuild.
5741 1999-03-31 Nick Clifton <nickc@cygnus.com>
5743 * configure.in (emulations): Add support for arm-epoc-pe.
5744 * configure: Regenerate.
5745 * config/te-epoc-pe.h: New file. Define macros specific to
5747 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5748 for arm-epoc-pe target.
5750 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5752 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5754 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5756 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5757 detect ",n" without a condition.
5758 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5761 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5763 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5764 instruction is encoded with one bit.
5767 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5769 * doc/internals.texi (CPU backend): Mention that
5770 line_separator_chars should not include newline. From thi
5771 <ttn@mingle.glug.org>.
5773 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5775 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5776 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5778 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5780 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5782 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5784 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5787 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5789 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5791 1999-03-15 Martin Hunt <hunt@cygnus.com>
5793 * app.c (do_scrub_begin): Change '-' back to a symbol char
5794 so we can use multiple opcodes on a line again.
5796 * config/tc-d30v.c: By default, warn if a symbol has
5797 the same name as a register. Plus some minor
5798 updates from the branch.
5800 1999-03-13 Nick Clifton <nickc@cygnus.com>
5802 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5803 BFD_RELOC_16 and BFD_RELOC_64.
5805 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5807 * expr.c (expr): Add missing else.
5809 1999-03-12 Nick Clifton <nickc@cygnus.com>
5811 * config/tc-arm.c (md_apply_fix3): Improve error message.
5813 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5815 * Makefile.am (CPU_TYPES): Add fr30.
5816 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5817 (fr30,m32r dependencies): Update.
5818 * Makefile.in: Rebuild.
5820 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5821 (gas_cgen_record_fixup_exp): Ditto.
5822 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5823 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5824 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5825 (md_cgen_lookup_reloc): Update use of operand->type.
5826 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5827 (md_convert_frag): Call cgen_operand_lookup_by_num.
5828 (md_cgen_lookup_reloc): Update use of operand->type.
5829 (m32r_cgen_record_fixup_exp): Ditto.
5831 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5833 * config/tc-mips.c (md_show_usage): Fix message.
5835 1999-03-03 Nick Clifton <nickc@cygnus.com>
5837 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5838 and LDR reg,=<expr> instruction.
5840 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5843 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5845 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5847 1999-02-17 Nick Clifton <nickc@cygnus.com>
5849 This patch was created by: Scott Bambrough
5850 <scottb@corelcomputer.com>
5853 Special cased '@' character. The '@' character is used as the
5854 ARM assembler comment character, as a special character
5855 and in ELF .symver pseudo-op's, and as a special character in
5856 .type and .section pseudo-ops.
5857 (symver_pseudo): New static variable.
5858 (symver_state): New static variable.
5859 (struct app_save): Add field 'symver_state'.
5860 (app_push): Save global symver_state int struct app_save.
5861 (app_pop): Restore global symver_state from struct app_save.
5862 (do_scrub_chars): Special case handling of '@' character in
5865 * configure.in: Modified to recognize armv* uname syntax from ARM
5867 * configure: Regenerated.
5869 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5870 a prefix to the section's type.
5871 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5872 the type's typename.
5874 * config/tc-arm.h: Add support for PIC generation:
5875 (pic_code): New boolean.
5876 (obj_relocate_extern): Define.
5877 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5878 (TC_CONS_FIX_NEW): Define.
5879 (tc_fix_adjustable): Define.
5880 (GLOBAL_OFFSET_TABLE_NAME): Define.
5882 * config/tc-arm.c: Add support for PIC generation:
5883 (line_seperator_chars): Allow ';' as a seperator for Linux.
5884 (is_immediate_prefix): New macro.
5885 (arm_parse_reloc): New function.
5886 (s_arm_elf_cons): New function.
5887 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5888 (md_undefined_symbol): Special case handling for the Global Offset
5890 (md_apply_fix3): Handle PIC relocs.
5891 (tc_gen_reloc): Handle PIC relocs.
5892 (md_parse_option): Add support for '-k' command line switch to
5893 enable PIC generation.
5894 (cons_fix_new_arm): New function.
5895 (s_arm_elf_cons): New function.
5897 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5899 * configure.in: Add comments for uses of AC_DEFINE.
5900 * acinclude.m4: Likewise.
5901 * acconfig.h: Remove.
5902 * aclocal.m4: Rebuild.
5903 * configure: Rebuild.
5904 * Makefile.in: Rebuild.
5905 * config.in: Rebuild.
5907 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5909 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5910 non-constant offset from a base register.
5912 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5914 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5917 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5919 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5920 (emit_insn): Look for pc-relative and no-overflow specifiers on
5921 internal relocation types.
5923 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5925 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5928 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5930 (mips_4650, mips_4010, mips_4100): Variables removed.
5931 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5932 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5934 (md_begin): Don't bother initializing the mips_NNNN variables;
5935 mips_cpu is set, and that's good enough now.
5936 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5937 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5938 (show): New function, to handle wrapping in the CPU lists.
5939 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5941 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5943 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5944 than treat as an immediate specifier.
5946 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5948 * config/tc-i386.c: Prototype many functions.
5949 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5950 (i386_immediate): Remove unused second argument.
5951 (i386_intel_operand): Fix i386_is_reg typo.
5952 (i386_operand): Use allow_naked_reg.
5953 (output_invalid): Make operand int for K&R.
5955 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5957 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5959 * Makefile.in: Rebuild.
5961 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5963 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5965 (EXTRA_as_new_SOURCES): Comment out.
5966 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5967 * Makefile.in: Rebuild.
5968 * doc/Makefile.in: Rebuild.
5969 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5970 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5971 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5972 * configure: Rebuild.
5973 * aclocal.m4: Rebuild.
5974 * config.in: Rebuild.
5975 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5976 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5977 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5978 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5979 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5980 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5981 (gas_cgen_record_fixup_exp): Ditto.
5982 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5983 descriptor, not global variable.
5984 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5985 descriptor, not global variable. Refer to insert_operand handler
5986 via cpu descriptor, not global function.
5987 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5988 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5989 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5990 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5991 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5992 * config/tc-m32r.c: Ditto.
5993 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5994 (md_assemble): Ditto.
5995 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5997 1999-02-09 Nick Clifton <nickc@cygnus.com>
5999 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6000 relocations for ELF targets.
6002 1999-02-08 Nick Clifton <nickc@cygnus.com>
6004 * configure.in: Add support for StrongARM target.
6005 * configure: Regenerate.
6007 1999-02-05 Nick Clifton <nickc@cygnus.com>
6009 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6011 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6014 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6016 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6018 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6020 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6021 (INTEL_DWORD_MNEM_SUFFIX): Define.
6024 (DWORD_PTR): Define.
6025 (XWORD_PTR): Define.
6027 (OFFSET_FLAT): Define.
6029 (NONE_FOUND): Define.
6032 * config/tc-i386.c (set_intel_syntax): New routine.
6033 (intel_syntax): Declare.
6034 (allow_naked_reg): Declare.
6035 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6036 (intel_float_operand): New routine.
6037 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6038 Handle brackets as well as parens. Call i386_intel_operand for
6039 intel syntax. Reverse operands if appropriate. Handle new
6040 suffixes. Handle movzx and movsx.
6041 (i386_is_reg): New routine.
6042 (i386_immediate): New routine.
6043 (i386_scale): New routine.
6044 (i386_displacement): New routine.
6045 (i386_operand_modifier): New routine.
6046 (build_displacement_string): New routine.
6047 (i386_parse_seg): New routine.
6048 (i386_intel_memory_operand): New routine.
6049 (i386_intel_operand): New routine.
6050 (i386_operand): Call i386_displacement, i386_immediate,
6051 i386_scale, etc. instead of handling inline.
6052 (parse_register): Handle registers without prefix.
6054 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6056 * configure: Regenerate.
6057 * configure.in (arm-*-oabi): New.
6058 (thumb-*-oabi): New.
6059 * config/tc-arm.c (target_oabi): Declare.
6060 (md_apply_fix3): Support REL relocs.
6061 (md_parse_option): Handle -oabi.
6062 (elf32_arm_target_format): New routine.
6063 (md_longopts): Add OPTION_OABI.
6064 * config/tc-arm.h: Redefine TARGET_FORMAT.
6067 1999-01-28 Nick Clifton <nickc@cygnus.com>
6069 * write.c (write_relocs): Handle out of range error.
6071 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6072 (fr30_force_relocation): Default to 0.
6074 * config/tc-fr30.h (obj_fix_adjustable): Define.
6075 (TC_FORCE_RELOCATION): Define.
6077 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6080 1999-01-16 Nick Clifton <nickc@cygnus.com>
6082 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6083 merge of two instructions if the left instruciton kills the right.
6085 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6087 * Makefile.in: Regenerate.
6088 * configure.in: Redo test for using cgen.
6089 * configure: Regenerate.
6091 1999-01-09 Nick Clifton <nickc@cygnus.com>
6093 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6094 redefinition of this macro.
6096 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6098 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6101 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6103 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6104 a read of HI or LO and an immediatly following branch.
6106 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6108 * config/tc-mips.c (md_begin): Another correction to the setting of
6111 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6113 * config/tc-mips.c (md_begin): Correct type-o in setting of
6116 1998-12-21 Nick Clifton <nickc@cygnus.com>
6118 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6119 bit insn when optimizing, so that parallelised instructions will
6120 start on a 32 bit boundary.
6122 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6124 * config/tc-mips.c (mips_eabi64): New.
6125 (md_begin): Set mips_eabi64.
6126 (mips_elf_final_processing): Use it.
6128 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6130 * config/tc-mips.c (mips_elf_final_processing):
6131 Correct setting of ABI in e_flags.
6133 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6135 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6138 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6140 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6142 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6144 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6145 warning, values that don't fit in the field.
6147 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6149 * config/tc-mips.c (mips_abi_string): New.
6150 (md_parse_option,md_longopts): Add mabi.
6151 (mips_elf_final_processing): Set e_flags based on mabi flag.
6153 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6155 * config/tc-mips.c (md_parse_option): Handle vr4111.
6157 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6159 * config/tc-h8300.c (build_bytes): Change message given if the
6160 instruction requires H8/300H mode and we're not in Hmode, to
6161 suggest that it may be the operand modes that are the problem, not
6162 necessarily the opcode.
6164 1998-12-10 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-fr30.c: Add line separator character.
6168 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6170 * configure.in (hppa-*-mpeix*): New target.
6171 * config/obj-som.h (obj_som_compiler): Declare.
6172 * config/obj-som.c (compiler_seen): New static variable.
6173 (obj_som_compiler): New function.
6174 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6175 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6176 (pa_type_args): Set hppa_priv_level.
6177 (pa_compiler): New static function if OBJ_SOM.
6178 * configure: Rebuild.
6180 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * read.c (output_leb128): Don't mark as inline.
6184 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6186 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6187 AIX .vbyte unaligned data support.
6188 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6189 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6192 1998-12-07 Nick Clifton <nickc@cygnus.com>
6194 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6197 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6199 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6200 BFD_RELOC_ARM_PCREL_BRANCH.
6202 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6205 checking the target type.
6206 (mips-dec-bsd*): Set endian to little.
6207 * configure: Rebuild.
6209 COFF weak symbol support, based on patches from Mark Elbrecht
6210 <snowball3@usa.net>:
6211 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6212 * config/obj-coff.c (obj_coff_weak): New static function.
6213 (obj_coff_endef) [both versions]: Handle weak symbols.
6214 (coff_frob_symbol): Likewise.
6215 (yank_symbols): Likewise.
6216 (obj_pseudo_table): Add "weak".
6218 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6219 <aymeric.vincent@emi.u-bordeaux.fr>.
6220 * aclocal.m4: Rebuild with current tools.
6221 * configure: Rebuild.
6223 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6224 an assertion failure for a case we can't handle when OBJ_ECOFF.
6226 * expr.c (operator): And with 0xff to avoid problems with signed
6229 1998-12-03 Nick Clifton <nickc@cygnus.com>
6231 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6232 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6234 1998-12-02 Nick Clifton <nickc@cygnus.com>
6236 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6239 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6241 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6242 calculation of pcrel point.
6244 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6246 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6249 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6251 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6253 (d10v_cleanup): Only generate previous insn if a multiline insn is
6256 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6258 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6261 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6263 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6264 -marm6xxx command line switches.
6266 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6268 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6269 (itbl-ops.o): Delete duplicate dependencies.
6270 Rebuild dependencies.
6271 Add fr30 dependencies.
6272 * Makefile.in: Rebuild.
6274 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6276 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6278 * listing.c: Ignore line terminator characters found inside
6281 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6283 * po/gas.pot: Regenerated.
6285 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6287 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6288 fr30_is_label_start(). Also checks for delay slot insns.
6290 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6291 FR30 instructions which contain a colon in the mnemonic.
6293 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6295 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6297 * config/tc-fr30.c: Removed currently superflous code.
6299 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-fr30.h: New file.
6302 * config/tc-fr30.c: Tweaking so that it will compile.
6304 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6306 * config/tc-d10v.h (obj_fix_adjustable): Define.
6307 (TC_FORCE_RELOCATION): Define.
6308 (d10v_force_relocation): Declare.
6309 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6310 (md_apply_fix3): Handle Vtable relocs.
6311 (d10v_fix_adjustable): New.
6312 (d10v_force_relocation): New.
6314 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6316 * config/tc-d30v.c: Change default behaviour to ignore potential
6317 conflicts between register name and symbol names.
6319 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6321 * configure.in: Add fr30-*-*.
6322 * config/tc-fr30.c: New file.
6323 * Makefile.in: Regenerated.
6324 * config.in: Regenerated.
6325 * configure: Regenerated.
6326 * doc/Makefile.in: Regenerated.
6327 * po/gas.pot: Regenerated.
6329 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6331 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6334 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6336 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6338 (do_scrub_chars): Add some casts to unsigned char to avoid
6339 unwanted sign extension.
6340 * read.c (lex_type): Set characters about 127 to be symbol
6342 * config/tc-i386.c (md_begin): Set identifier_chars and
6343 operand_chars for values above 127.
6345 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6347 * configure.in: detect cygwin* instead of cygwin32*
6348 * configure: regenerate
6350 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6352 * listing.c: Add support for producing a listing from piped
6355 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6357 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6358 (append_insn): Account for the tx39's multiply behavior.
6360 1998-10-26 Michael Meissner <meissner@cygnus.com>
6362 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6363 from assemble_parallel_insns. Add support for '->' to indicate
6364 explicitly serializing the instructions.
6365 (md_assemble): Ditto.
6367 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6369 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6372 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6374 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6376 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6378 * config/tc-mips.c : support frame and regmask/fregmask when
6379 MIPS_STABS_ELF is specified.
6381 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6383 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6384 (md_apply_fix): Don't return 1 for VTABLE relocs.
6385 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6387 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6389 * doc/c-i386.texi: Replace occurences of "opcode" with
6390 "instruction mnemonic", "instruction", or "mnemonic" when
6391 referring to the name of an instruction. Use "opcode" when
6392 referring to the sequence of machine bytes.
6394 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6395 (is_opcode_char): Rename to is_mnemonic_char.
6396 (md_assemble and i386_operand): Correct error messages from
6397 "opcode" to "instruction mnemonic"
6398 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6399 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6400 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6401 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6402 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6403 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6404 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6406 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6408 * config/tc-i386.c (i386_operand): Check for garbage after
6411 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6413 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6414 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6416 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6418 * config/tc-sh.h (obj_fix_adjustable): Define.
6419 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6420 (md_apply_fix): Likewise.
6421 (tc_gen_reloc): Likewise.
6422 (sh_fix_adjustable): New.
6424 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6426 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6427 * cgen.h (gas_cgen_finish_insn): Update prototype.
6428 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6429 cgen_insn_t -> CGEN_INSN_INT.
6430 (make_parallel): Update handling of CGEN_INT_INSN_P.
6431 (assemble_parallel_insn): Ditto.
6432 (target_make_parallel): New function.
6433 (md_assemble): Use it.
6435 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6437 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6439 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6441 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6442 converted into lower case.
6444 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6446 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6447 (gas_cgen_tc_gen_reloc): Likewise.
6448 * config/tc-m32r.h (obj_fix_adjustable): Define.
6449 * config/tc-m32r.c (m32r_fix_adjustable): New.
6450 (m32r_force_relocation): Handle VTABLE relocs.
6452 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6454 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6456 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6458 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6459 to lower case before parsing.
6461 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6462 parallel insns modift buts in the PSW as a side effect.
6464 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6466 * config/tc-d30v.c (find_format): Test for missing flag and
6469 (md_apply_fix3): Fix error messages to avoid
6470 assumption about presence of a symbol.
6472 (parallel_ok): Disallow parallel instructions that both modify the
6475 (find_format): Generate a warning if an odd numbered register is
6476 used as the first register in a mutli-register instruction.
6478 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6480 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6481 relocations are always associated with a symbol.
6483 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6485 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6486 (elf32_sparc_force_relocation): Declare.
6487 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6488 (tc_gen_reloc): Handle vtable relocs.
6489 (elf32_sparc_force_relocation): New.
6491 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6493 * symbols.c (S_IS_FUNCTION): New.
6494 * config/tc-v850.h (obj_fix_adjustable): Define.
6495 (TC_FORCE_RELOCATION): Define.
6496 (v850_force_relocation): Declare.
6497 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6498 of fx_addnumber for VTABLE reloc addends.
6499 (md_apply_fix3): Handle VTABLE relocs.
6500 (v850_fix_adjustable): New.
6501 (v850_force_relocation): New.
6503 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6505 * tc-hppa.c (fp_operand_format): Add some additional formats.
6506 (pa_ip): Do not automatically promote into pa2.0 mode.
6507 (pa_level): Handle ".level 2.0".
6509 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6511 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6512 * config/tc-i386.h (template.extension_opcode): Change to
6513 unsigned int to allow full range of 8-bit opcode suffixes.
6514 (None): Redefine as 0xffff.
6516 From Jeff B Epler <jepler@usgs.gov>
6517 * doc/c-i386.texi (i386-SIMD): New section.
6519 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6521 * read.c (discard_rest_of_line): New function.
6522 * read.h: Declare it.
6523 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6525 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6527 * config/tc-d10v.c (find_symbol_matching_register): New function.
6528 (find_opcode): Cope with the case where a register name matches
6531 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-v850.c (md_pcrel_from): Rename to
6534 v850_pcrel_from_section.
6535 (v850_pcrel_from_section): Do not resolves symbols in other
6538 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6540 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6542 * config/tc-d10v.c (find_opcode): Generate an error if a register
6543 is supplied for an operand that should not be a register.
6545 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6547 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6548 instructions to have another instruction in the right bin.
6550 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6552 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6553 the right container if the left container holds a branch
6556 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6558 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6559 both a register name and symbol name.
6560 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6562 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6564 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6565 execution unit class.
6567 (reg_name_search): If a name matches a register and a symbol,
6568 prefer the register.
6569 (find_format): Disallow flag registers when a general purpose
6570 register is required.
6571 If a number is required, but a register has been given, check to
6572 see if a symbol with the same name as the register exists, and if
6573 so, use that symbol.
6575 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6577 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6579 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-d30v.c (find_format): Do not accept flag registers as
6582 general purpose registers.
6583 (find_format): If an immediate value is expected at a given place
6584 in a format, but a register name has been provided instead, check
6585 to see if that register name matches the name of a predefined
6586 symbol and if it does, then use the symbol instead.
6587 (reg_name_search): If a register name matches a symbol name,
6588 prefer the register name to the symbol name.
6590 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6592 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6593 the previous insn to empty.
6595 1998-09-20 Michael Meissner <meissner@cygnus.com>
6597 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6598 pieces, forcing the use of an ANSI compiler.
6600 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6602 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6604 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6606 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6608 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6610 (obj_elf_vtable_entry): Likewise.
6611 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6612 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6613 (tc_gen_reloc): Likewise.
6614 (arm_fix_adjustable): Likewise.
6615 (elf32_arm_force_relocation): New.
6616 (armelf_frob_symbol): Remove coff-style symbol support.
6618 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6620 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6622 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6624 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6625 OBJ_COFF so that routine is defined for a.out format.
6627 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6629 * config/tc-i386.c (i386_operand): Detect non-segment registers
6630 used as segment prefixes.
6632 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6634 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6635 optimize across FDE boundaries.
6637 * config/obj-coff.c (obj_coff_section): Preserve any link once
6638 flags when setting the section flags.
6640 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6642 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6643 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6645 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6647 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6650 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6652 * frags.c (frag_grow): Include the size of the frag struct in the
6655 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6656 if the new subseg comes before the old.
6658 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6660 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6661 to handle edge8 and edge16.
6663 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6665 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6666 before we clobber the symbol involved.
6668 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6670 * config/tc-arm.c: Remove OBJ_ELF definitions for
6671 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6672 use arm_adjust_symtab for OBJ_COFF.
6673 (armelf_adjust_symtab): New Routine.
6674 * config/tc-arm.h: Define obj_adjust_symtab to
6675 armelf_adjust_symtab for OBJ_ELF.
6677 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6679 * configure.in: Make all i386-elf targets use bfd_gas.
6680 * config/tc-i386.c (tc_i386_force_relocation): New.
6681 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6682 (md_apply_fix3): Likewise.
6683 (tc_gen_reloc): Handle them.
6684 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6685 tc_i386_force_relocation.
6687 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6689 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6691 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6693 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6694 current opcode after writing the first insturction of a reverse
6697 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6699 * read.h (generate_lineno_debug): Add prototype.
6700 * read.c (generate_lineno_debug): Make non-static.
6702 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6704 * config/tc-i386.c (md_assemble): Only warn for address/data size
6707 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6709 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6710 against Thumb function names, as the linker needs this information.
6712 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6714 * expr.c (operand): Check also that there is no advance in operand
6715 after atof_generic in order to decide "is it label 0f or floating
6718 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6720 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6721 command line options with a single dash.
6722 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6724 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6726 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6727 * tc-arm.c (arm_fix_adjustable): New routine.
6729 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6731 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6732 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6733 demand_empty_rest_of_line before mri_comment_end.
6734 (equals): Check garbage after expression before
6735 mri_comment_end in MRI mode.
6737 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6740 small immediate constant to use the constant itself rather than
6743 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6746 (pa_leave): Likewise.
6748 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6750 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6752 (i386_operand): Fix an error message.
6754 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6756 * doc/c-arm.texi (ARM Directives): Document .req directive.
6758 * config/tc-arm.c (reg_required_here): Display erroneous string if
6759 the register name could not be decoded.
6760 Do not set inst.instruction if the sift is -1.
6762 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6764 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6767 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6769 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6770 even if it is belived to be unnecessary.
6772 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6774 config/tc-i386.c (i386_operand): Size immediate constants by
6775 suffix (erroneously removed as part of July 7 change).
6777 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6779 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6780 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6781 (armelf_frob_symbol): New Routine.
6782 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6784 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6786 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6788 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6790 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6791 command line switches passed to assembler.
6793 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6795 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6796 (gas_cgen_opcode_desc): Declare.
6797 (gas_cgen_parse_operand): Declare.
6798 (*): Prepend gas_ to gas specific fns to denote them as such.
6800 * cgen.c (gas_cgen_opcode_desc): New global
6801 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6802 (queue_fixup): Renamed from cgen_queue_fixup.
6803 (*): Prepend gas_ to gas specific fns to denote them as such.
6805 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6806 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6807 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6808 Open opcode table and initialize it.
6809 (make_parallel): Use gas_cgen_opcode_desc.
6810 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6811 (md_assemble): Ditto.
6813 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6815 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6816 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6817 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6818 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6819 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6820 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6821 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6822 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6823 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6824 (INIT_STAB_SECTION): Likewise.
6825 (OBJ_PROCESS_STAB): Likewise.
6827 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6828 (md_parse_option): Watch for them.
6829 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6830 (md_begin): Kill neverdef code.
6831 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6832 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6833 (s_alpha_coff_wrapper): New.
6834 (md_pseudo_table): Trap all ECOFF pseudos.
6836 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6838 Start of changes to remove mdebug section from mips*-elf
6839 Based on MIPS_STAB_ELF definition
6840 * acconfig.h: undef if not configured
6841 * config.in: undef if not configured
6842 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6843 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6844 * stabs.c (s_stab_generic): flush frag
6846 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6848 * configure.in: (arm-*-elf): Handle.
6849 (thumb-*-elf): Handle.
6850 * configure: Regenerate.
6851 * read.c (stringer): Fix typo in comment.
6852 * write.c (fixup_segment): Don't add symbol value to addend if
6854 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6856 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6859 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6861 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6862 (write_2_short): Emit warning if new flag is set.
6863 (do_assemble): Set flags if left instruction is one of special
6864 "right-instruction-killer" type.
6866 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6868 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6869 Always output words in debug_info section as big endian.
6870 (sparc_target_format): Choose correct bfd target.
6871 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6873 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6875 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6876 to work with internationalization code. Issue an error when two
6877 operands match that are not allowed to match.
6879 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6881 * configure.in (install_tooldir): Allow target to specify whether
6882 it wants to be installed in $(tooldir)/bin.
6883 * configure: Regenerate.
6884 * Makefile.am (install-exec-local): Set install-exec-tooldir
6885 dependency via configure.
6886 * Makefile.in: Regenerate.
6888 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6890 * Makefile.am (install-exec-local): Split into two ...
6891 (install-exec-bindir,install-exec-tooldir): New rules.
6892 * Makefile.in: Regenerate.
6894 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6896 * Makefile.am (install-exec-local): Don't remove the file before
6897 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6898 W. Rozycki <macro@ds2.pg.gda.pl>.
6899 * Makefile.in: Rebuild.
6901 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6903 * cgen.c: Include libiberty.h.
6904 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6905 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6906 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6907 (md_cgen_lookup_reloc)): Declare.
6908 (md_cgen_record_fixup_exp): Declare.
6909 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6910 (m32r_relax_frag): Declare.
6911 (cgen_md_apply_fix3): Decls moved to cgen.h.
6912 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6913 (m32r_cgen_record_fixup_exp): Delete decl.
6914 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6915 (assemble_nop): Delete.
6916 (expand_debug_syms): Delete unused `exp'.
6917 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6918 Add default case for -Wall.
6919 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6920 (md_atof): Delete unused wordP.
6922 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6924 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6927 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6930 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6931 .print, .purgem, and .struct. Remove documentation for
6934 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6936 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6937 Update call to insert_operand.
6939 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6941 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6943 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6946 whitespace after a prefix operator.
6948 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6950 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6952 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6954 * config/tc-sparc.c (log2): New static function.
6955 (s_reserve): Use log2 to convert alignment before calling
6957 (s_common): Use log2 to convert alignment before calling
6958 record_alignment and frag_align.
6959 (sparc_cons_align): Use log2.
6961 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6963 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6964 (s_common): Likewise.
6966 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6967 initialization of waddr.
6968 (sparc_elf_final_processing): Add default case to switch.
6970 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6972 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6973 than temporary real.
6975 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6977 * write.c (subsegs_finish): Don't align the segments if there were
6980 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6981 copying aux information.
6983 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6984 expression into a symbol.
6986 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6988 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6989 type to unsigned int.
6990 (md_assemble): Change type used to store offsets from unsigned
6992 (i386_operand): Switch error check to only call RESTORE_END_STRING
6993 once after parse_register.
6995 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6997 * config/tc-v850.c (md_show_usage): Changed format to match that
7000 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7002 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7004 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7006 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7009 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7011 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7012 * doc/Makefile.in: Rebuild.
7014 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7016 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7017 for %lo expressions.
7018 (mips_ip, case 'u'): Move range check after code to mask
7019 off bits in %hi/%lo expressions. Mask off high bits for
7022 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7024 * doc/Makefile.am (gasver.texi): New target.
7025 (as.info, as.dvi): Depends upon gasver.texi.
7026 * doc/as.texinfo: Include gasver.texi. Mention version number on
7027 title page and in top node.
7028 * doc/Makefile.in: Rebuild.
7030 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7032 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7033 but not including the line containing the edict.
7034 * listing.h (LISTING_EOF): New.
7035 * input-scrub.c (input_scrub_next_buffer): Call it.
7037 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7039 * config/tc-i386.c (i386_operand): Don't set the size of an
7040 immediate address based solely on the suffix and the mode.
7042 * config/tc-i386.c (md_assemble): Add assertion to make sure
7043 overlap2 does not set Imm.
7045 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7046 sequences of whitespace to a single space.
7047 (is_space_chars): Just compare with space.
7048 (md_begin): Don't initialize space_chars.
7049 (md_assemble): Just skip a single whitespace character.
7050 (i386_operand): Rewrite base-index parsing to use new
7051 parse_register, and to skip white space. Skip white space in a
7052 number of other places too. Don't give error message if
7053 parse_register fails.
7054 (parse_register): Change reg_string parameter to be non-const.
7055 Add end_op parameter. Skip white space after the `%', and return
7056 end of register string. Give error message here rather than
7059 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7061 Based on patch from Matt Semersky <matts@scd.hp.com>:
7062 * expr.c (op_encoding): Make const.
7063 (expr_set_precedence): New function.
7064 (expr_begin): Don't set operator rankings, just call
7065 expr_set_precedence.
7066 * expr.h (expr_set_precedence): Declare.
7067 * read.c (s_mri): Call expr_set_precedence.
7069 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7071 * doc/as.texinfo (Statements): Remove paragraph discussing
7072 continuing lines with a backslash. This hasn't worked for years,
7075 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7077 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7079 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7080 (ps_CTORS, ps_DTORS): New section types.
7081 (vms_fixup_xtors_section): New function
7082 (Ctors_Psect, Dtors_Psect): Define.
7083 (IS_GXX_XTOR): Define
7084 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7085 Filter static constructors/destructors and add to
7086 Ctors_Symbols/Dtors_Symbols chain.
7087 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7088 appropriate section.
7090 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7091 * makefile.vms: Merge vax/vms support.
7093 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7095 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7096 (elf_pseudo_table): Add them.
7097 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7098 (md_apply_fix): Accept them.
7099 (mips_fix_adjustable): Don't adjust them.
7100 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7101 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7102 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7103 (tc_fix_adjustable): Don't adjust them.
7105 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7107 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7109 * Makefile.in: Regenerate.
7110 * configure.in: AC_SUBST cgen_cpu_prefix.
7111 * configure: Regenerate.
7113 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7115 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7116 Changed all users of COND12_DELAY.
7118 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7120 * config/tc-mn10300.c (set_arch_mach): New function.
7121 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7122 (md_begin): Default to mn10300 mode.
7123 (md_assemble): Only accept instructions for the core mn10300
7124 chip and the active machine type.
7126 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7128 * subsegs.h (segment_info_type): Give the struct a name.
7129 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7130 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7131 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7132 * config/tc-w65.h (tc_reloc_mangle): Declare.
7133 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7135 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7137 * config/tc-v850.c (v850_comm): Restore old section
7138 after common processing.
7140 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7142 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7144 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7146 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7147 char with code that explicitly sign-extends.
7149 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7151 * config/tc-v850.c (md_begin): Restore text section as the current
7152 section after creating call table sections.
7153 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7156 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7157 with call to macro SYM_AUXINFO.
7159 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7161 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7162 with the program transform name.
7163 * Makefile.in: Rebuild.
7165 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7167 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7170 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7172 * config/tc-i386.c (i386_operand): Be prepared for a space between
7173 the open parenthesis and the start of the register operand,
7174 because of the June 16 change.
7176 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7178 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7181 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7183 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7184 even if it is belived to be unnecessary.
7186 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7188 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7190 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7192 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7194 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7195 shift amount for a repeated operand. The shift amount for the
7196 repeated copy comes from the size of the operand.
7198 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7200 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7202 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7204 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7206 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7208 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7209 characters in it as LEX_IS_SYMBOL_COMPONENT.
7210 * config/tc-i386.h (tc_symbol_chars): Define.
7211 (extra_symbol_chars): Declare.
7212 * config/tc-i386.c (extra_symbol_chars): Define.
7213 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7214 (line_comment_chars): Set to '/' if TE_LINUX.
7215 * doc/c-i386.texi (i386-prefixes): Update.
7216 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7218 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7220 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7221 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7223 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7225 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7226 constraint in instructions REP & REPI.
7228 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7230 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7231 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7233 (check_range): If the operand is shifted, then shift the number
7234 before checking its range.
7236 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7238 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7241 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7243 * config/tc-v850.c (v850_comm): Create special sections as needed.
7245 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7247 * config/tc-d10v.c (write_2_short): Addition of swapping
7248 instructions for sequential and reverse sequential order when
7249 given order is not possible.
7251 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7253 * Makefile.am: Rebuild dependencies.
7254 (DEP_INCLUDES): Fix reference to intl build directory.
7255 * Makefile.in: Rebuild.
7257 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7259 * doc/c-i386.texi: Update 16 bit documentation.
7261 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7262 IgnoreDataSize to IgnoreSize as they are used for address size as
7264 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7265 32-bit mode, similarly addr16/data16 and variants.
7267 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7269 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7270 sequential word multiply instructions.
7272 (do_assemble): Add extra command line argument, to allow mul32
7273 attribute to be preserved across parallel insns.
7274 (md_assemble): Insert NOPs between explicitly parallel insns which
7275 contain an 32 bit multiply and a 16 multiply.
7277 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7279 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7282 * config/tc-i386.c (reloc): Add braces.
7284 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7285 consistent with Intel naming.
7286 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7287 use bitfields in sib_byte.
7288 (modrm_byte): Don't use bitfields here either.
7290 * config/tc-i386.c (current_templates): Add const.
7291 (parse_register): Add const to return, param, and char *s.
7292 (i386_operand): Add const to reg_entry *r.
7293 * config/tc-i386.h (templates): Add const to start, end.
7295 Inspired by code for 16 bit gas support from Martynas Kunigelis
7296 <martynas@nm3.ktu.lt>:
7297 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7298 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7299 (uses_mem_addrmode): Remove.
7300 (md_estimate_size_before_relax): Add support here too.
7301 (md_relax_table): Rewrite interface to md_relax for 16 bit
7303 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7304 (opcode_suffix_to_type): Remove.
7305 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7306 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7307 (md_convert_frag): Likewise.
7308 (i386_operand): Add support for 16 bit base/index regs,
7309 immediates, and displacements. Remove some unnecessary casts, and
7310 localise end_of_operand_string, displacement_string_start,
7311 displacement_string_end variables. Add GCC_ASM_O_HACK.
7312 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7314 * config/tc-i386.c (prefix_hash): Remove.
7315 (md_begin): Rewrite without obstacks. Remove prefix hash table
7316 handling. Rewrite lexical table handling.
7317 (i386_print_statistics): Don't print prefix statistics.
7318 (md_assemble): Rewrite instruction parser so that line is not
7319 converted to lower case. Don't do a hash_find for prefixes,
7320 instead recognise them via opcode modifier.
7321 (expecting_operand, paren_not_balanced): Localise variables.
7322 * config/tc-i386.h (IsPrefix): Define.
7323 (prefix_entry): Remove.
7325 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7326 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7327 '\\' in case where comment_chars contains '/'.
7329 * config/tc-i386.c (MATCH): Ensure given operand and template
7330 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7331 you must write `ljmp *table(%ebx)'.
7333 From H.J. Lu <hjl@gnu.org>:
7334 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7335 as 0 ifndef BFD_ASSEMBLER.
7336 (md_assemble): Allow immediate operands without suffix or
7337 other reg operand to default in size to the current code size.
7339 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7341 * config/tc-v850.c (md_begin): Restore creation of
7342 .call_table_text and .call_table_data sections.
7344 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7346 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7347 after emitting a word of noops.
7349 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7351 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7352 (i386_operand): Simplify checks for valid base/index combinations.
7353 Disallow `in 4(%dx),%al'.
7355 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7357 (add_prefix): Change parameter from char to int.
7359 * config/tc-i386.h (Ugh): Define opcode modifier.
7360 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7362 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7363 CONSISTENT_REGISTER_MATCH macros to check register types more
7364 thoroughly. Check for illegal suffix/operand combinations
7365 when matching insns with operands. Handle new `s' suffix, and
7366 associated FloatMF opcode modifier for float insns with memory
7368 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7369 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7370 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7371 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7372 DATA_PREFIX_OPCODE throughout.
7374 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7375 (md_assemble): Rewrite suffix/register operand checking code to be
7376 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7377 AnyMem, the better to grep.
7379 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7380 given a memory operand. Don't set Abs bits either.
7381 (type_names): Remove Mem*, Abs*.
7382 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7383 define opcode_modifiers as these cases are handled by Disp8,
7384 Disp16, Disp32 and suffix checks.
7385 (COMES_IN_BOTH_DIRECTIONS): Remove.
7386 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7388 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7389 if IgnoreDataSize modifier given. Remove ShortformW modifier
7390 test. Add test for ShortForm in W base_opcode modification.
7391 Merge Seg2ShortForm and Seg3ShortForm code.
7392 * config/tc-i386.h (ShortFormW): Remove.
7393 (IgnoreDataSize): Define.
7395 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7397 * config/tc-d30v.c (md_assemble): Store previous segment state
7398 with previous instruction.
7400 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7402 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7403 (ebp, esp): Remove static variables.
7404 (MATCH): Remove test for InOutPortReg.
7405 (i386_operand): Properly handle InOutPortReg here instead.
7406 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7407 (md_assemble): Simplify and correct modrm and sib generation.
7408 (i386_operand): Add warning for scale without index.
7409 Rewrite checks for valid base/index combinations.
7411 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7412 macros and enclose in do while(0).
7413 (RESTORE_END_STRING): Likewise.
7414 (md_assemble): Add one to printed operand number so we start
7415 from 1 not 0. Add some more gettext invocations.
7416 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7419 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7420 DATA_PREFIX, SEG_PREFIX): Define.
7421 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7422 (check_prefix): Remove function.
7423 (add_prefix): New function. Add prefix to i.prefix as well as
7425 (md_assemble): Changes for add_prefix. Remove hack for wait
7426 prefix, instead always output prefixes in fixed order. Test
7427 for jcxz/loop when selecting between word & dword operations,
7428 and add address size prefix rather than operand size prefix.
7429 Remove operand -> address size hack when emitting jcxz/loop.
7430 (i386_operand): Remove O_Absent check as it's done in expr.
7432 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7434 * configure.in: Recognize m5200 as a cpu_type of m68k.
7435 * aclocal.m4: Rebuild with current libtool.
7436 * configure: Rebuild.
7438 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7440 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7441 to relaxable_symbol to prevent references to external symbol from
7444 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7446 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7447 symbols are relaxable.
7449 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7451 * config/tc-v850.c (md_begin): Don't create special
7452 sections by default.
7454 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7456 * config/tc-mips.c (macro): For div and udiv, close the
7457 reorder block as soon as possible.
7459 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7461 From Matt Semersky <matts@scd.hp.com>:
7462 * macro.c (macro_mri_mode): New function.
7463 * macro.h (macro_mri_mode): Declare.
7464 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7467 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7469 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7472 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7473 until after xstrdup in OBJ_EVAX case.
7475 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7477 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7478 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7479 of hardcoded magic number.
7480 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7482 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7484 * read.c (do_s_func): New function.
7486 * read.h (do_s_func): Add prototype.
7488 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7490 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7491 nops if fill pattern not specified.
7493 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7495 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7496 * config/te-go32.h (TE_GO32): Define.
7497 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7499 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7501 Implement .func/.endfunc pseudo-ops.
7502 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7504 * read.c (potable): Add .func,.endfunc.
7505 (s_func): New function.
7506 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7508 (in_doc_func_p,current_function_label): New static globals.
7509 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7511 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7514 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7515 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7516 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7517 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7518 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7519 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7520 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7521 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7522 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7523 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7524 * config/tc-a29k.c: Don't define md_short_jump_size,
7525 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7526 * config/tc-alpha.c: Likewise.
7527 * config/tc-alpha.h: Likewise.
7528 * config/tc-arm.c: Likewise.
7529 * config/tc-h8300.c: Likewise.
7530 * config/tc-h8500.c: Likewise.
7531 * config/tc-hppa.c: Likewise.
7532 * config/tc-i860.c: Likewise.
7533 * config/tc-i960.c: Likewise.
7534 * config/tc-ppc.c: Likewise.
7535 * config/tc-sh.c: Likewise.
7536 * config/tc-sparc.h: Likewise.
7537 * config/tc-tic30.c: Likewise.
7538 * config/tc-w65.c: Likewise.
7539 * config/tc-z8k.c: Likewise.
7541 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7543 * config/tc-vax.c (_): Delete this macro used for placeholder
7544 values in vax_operand_width_size; it conflicts with the _() macro
7545 used for internationalization.
7547 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7549 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7550 code. From Chris Moller <moller@bops.com>.
7552 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7553 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7554 * read.c (emit_expr): Initialize seg and subseg fields of a new
7556 * write.c (write_object_file): Switch to the appropriate segment
7557 and subsegment when processing a broken word.
7559 * config/tc-m68k.c (mri_assemble): New static function.
7560 (build_mri_control_operand): Call mri_assemble rather than
7562 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7563 (s_mri_endf, s_mri_endw): Likewise.
7565 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7567 * read.c (s_org): Call md_flush_pending_output if it is defined.
7569 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7571 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7573 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7574 (md_parse_option): Add for same.
7575 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7576 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7577 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7579 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7581 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7583 * config/tc-arm.c (find_real_start): Relax definition of local
7586 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7588 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7589 symbols at the given address, not just the last one specified.
7591 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7593 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7594 or number_to_chars_littleendian to write data.
7596 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7598 * config/tc-v850.c (md_assemble): Remove artificially created
7599 register name symbols.
7601 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7603 * write.c (fixup_segment): Change "segment" to "section" in
7606 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7608 * write.c (fixup_segment): Change sym1-sym2 message again.
7610 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7612 * write.c (fixup_segment): Improve error message for sym1-sym2
7613 errors when sym1 is in a different segment from sym2.
7615 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7617 * config/tc-m32r.c (warn_unmatched_high): New static local.
7618 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7619 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7620 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7621 (md_parse_option): Likewise.
7622 (md_show_usage): Likewise.
7623 (m32r_frob_file): Likewise.
7625 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7626 (read_a_source_file): Call them.
7627 * read.h (stabs_generate_asm_file): Declare.
7628 * stabs.c (stabs_generate_asm_file): New function.
7629 (generate_asm_file): New function.
7630 (stabs_generate_asm_lineno): Move file name handling into
7633 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7635 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7636 (d30v_current_align, d30v_current_align_seg): New variables.
7637 (d30v_last_label): New variable.
7638 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7639 (s_d30v_data, s_d30v_section): Likewise.
7640 (md_pseudo_table): Call them.
7641 (md_begin): Initialize d30v_current_align_seg.
7642 (md_assemble): Call d30v_align when needed by known current alignment.
7643 (d30v_frob_label, d30v_cons_align): New functions.
7644 * config/tc-d30v.h (md_do_align): Remove.
7645 (tc_frob_label): Call d30v_frob_label.
7646 (md_cons_align): New.
7648 * config/tc-d30v.c (find_format): Convert complex expressions to
7649 expression symbols before processing. Clean up code formatting.
7651 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7653 * po/Make-in (install-info): New target.
7655 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7657 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7659 * config/tc-mn10300.c (md_assemble): Likewise.
7661 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7663 * Makefile.am: Update with `make dep-am'.
7664 (HFILES): Add cgen.h.
7665 (cgen.o): Depend on cgen.h.
7666 * Makefile.in: Regenerate.
7668 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7670 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7672 * gasp.c (grab_label): Permit a label to be a preprocessor
7673 variable by permitting a label to start with a backslash.
7675 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7677 * config/tc-mips.c (validate_mips_insn): Removed hack
7678 for previously inaccessible bitfields in some INSN_TRAP
7681 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7683 * config/tc-d30v.c (do_assemble): Abort with error message
7684 if opcode operands do not match.
7686 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7688 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7689 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7690 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7691 similar new 'q' operand.
7693 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7695 * cgen.c (cgen_asm_finish_insn): Fix typo.
7697 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7700 * cgen.c: Include it.
7701 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7702 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7703 All callers updated.
7704 * config/tc-m32r.c: Include cgen.h.
7705 (m23r_insn): New members num_fixups,fixups.
7707 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7709 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7710 to avoid compiler warning.
7712 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7714 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7717 * makefile.vms (OBJS): Add ehopt.obj
7719 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7721 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7723 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7725 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7726 a short format insn.
7727 (md_assemble): Set it for explicitly packed insns.
7729 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7731 * config/obj-coff.c (c_symbol_merge): Do not take address of
7732 native fields when performing the memcpy.
7734 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7736 * config/tc-mips.c (macro,macro2): Implement
7737 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7739 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7741 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7742 relocations against globally visible symbols.
7743 * config/tc-m68k.c (relaxable_symbol): New macro.
7744 (m68k_ip, md_estimate_size_before_relax): Use it.
7745 (tc_m68k_fix_adjustable): Also handle weak symbols.
7747 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7749 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7750 references to externally visible symbols.
7751 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7752 values in twice for a PC relative reloc if the symbol is
7755 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7756 don't adjust a PC relative reloc against an externally visible
7758 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7759 for a PC relative fixup against an externally visible defined
7760 symbol, arrange to store object file and addend values as though
7761 the symbol were not defined.
7762 (tc_gen_reloc): Likewise.
7764 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7766 * read.c (sizeof_leb128): Referenced externally by write.c so
7769 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7771 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7772 and expand a 'debug' symbol associated with the next instruction
7773 that does not cause a short instruction to be filled with a NOP.
7774 (md_pseudo_table): Add support for .debugsym.
7775 (assemble_parallel_insn): Add calls to expand_debug_sym as
7777 (md_assemble): Ditto.
7779 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7781 * as.c (main): Conditionally call setlocale.
7782 * gasp.c (main): Likewise.
7783 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7784 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7786 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7788 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7790 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7792 * config/tc-hppa.c: Change all calls to bzero to use memset.
7793 (pa_ip): Add cast to avoid warning.
7794 (tc_gen_reloc, md_apply_fix): Likewise.
7795 (pa_find_space_by_number): Likewise.
7796 (hppa_force_relocation): Likewise.
7797 (pa_block): Change i to unsigned int.
7798 * config/obj-som.h (obj_som_copyright): Declare.
7800 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7802 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7803 for line numbers for assembly source.
7805 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7807 * configure.in: Change version number to 2.9.4
7808 * configure: Rebuild.
7810 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7812 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7814 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7816 * ecoff.h: Change symbolS in function declaration to struct
7819 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7821 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7822 (md_convert_frag): Fix i18n typo.
7824 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7826 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7827 * ecoff.h: Protoype it.
7828 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7829 [EVAX] (s_alpha_prologue): Delete.
7830 (md_pseudo_table): Update.
7832 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7834 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7835 array to local pointer.
7836 (get_args, parse_expr): Add casts to avoid warnings.
7838 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7840 * read.c (s_set): Cast xmalloc return value to fragS *.
7841 * config/tc-m68k.c (m68k_ip): Function made static to match
7842 previous forward declaration.
7843 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7845 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7847 * config/tc-v850.c: Add internationalisation macros to error
7850 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7851 macros to error strings.
7853 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7855 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7856 reloc is in the TOC csect.
7857 (md_apply_fix3): Correct gettext typo.
7859 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7861 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7862 .L - they are local labels and the branches are not really
7863 function calls but rather far jumps.
7865 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7867 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7869 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7871 * config/tc-i386.c (md_assemble): Print operand number rather than
7872 using ordinal_names.
7873 (i386_operand): Likewise.
7875 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7877 * Makefile.am (INTLLIBS): Define to work around apparent automake
7879 All Makefiles: Regenerated.
7881 * Many files: Added gettext invocations around user-visible
7883 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7884 HAVE_LC_MESSAGES): Define.
7885 * dep-in.sed: Added asintl.h.
7886 * po/Make-in: New file.
7887 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7889 * read.c (Z_): Renamed from `_'.
7890 * Makefile.am (SUBDIRS): Added po.
7891 (POTFILES): new macro.
7892 (po/POTFILES.in): New target.
7893 ($(OBJS)): Added asintl.h.
7895 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7896 (as_new_LDADD): Added $(INTLLIBS).
7897 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7898 (gasp_new_LDADD): Added $(INTLLIBS).
7899 (gasp_new_DEPENDENCIES): New macro.
7900 * configure, aclocal.m4: Rebuilt.
7901 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7903 (ALL_LINGUAS): Define.
7904 * macro.c: Include "asintl.h".
7905 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7906 * as.h: Include "asintl.h".
7907 * config/tc-i386.c (ordinal_names): Removed.
7908 (md_assemble): Changed error text to avoid ordinal_names.
7909 (i386_operand): Likewise.
7910 (reloc): Added as_bad to avoid i18n problems.
7911 (tc_gen_reloc): Likewise.
7912 * config/tc-arm.c (bad_args): Now a #define.
7914 * config/obj-vms.c (VMS_stab_parse): Changed type of
7916 (global_symbol_directory): Unified strings to avoid i18n
7918 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7919 avoid i18n problems.
7920 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7921 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7923 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7925 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7927 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7929 * as.c (print_version_id): Added an fprintf to avoid i18n
7931 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7933 * expr.c (expr): Added as_warn call to avoid i18n problems.
7934 * messages.c (as_assert): Changed code to avoid i18n problems.
7935 (as_abort): Likewise.
7936 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7937 (s_space): Likewise.
7938 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7940 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7942 * config/tc-i386.c (check_prefix): New static function, split out
7944 (struct _i386_insn): Add wait_prefix field.
7945 (md_assemble): Remove wait_prefix local variable. Use
7946 check_prefix when adding a prefix.
7948 * config/tc-i386.c (current_templates): New static variable.
7949 (md_assemble): Remove current_templates local variable.
7950 (md_assemble, i386_operand): Improve error and warning messages in
7951 many places. Add RESTORE_END_STRING in many places before error
7952 return. Clarify some comments.
7954 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7956 (md_assemble): Parse string instruction operands, looking for
7957 segment override prefixes. Check for invalid segment prefixes on
7959 (i386_operand): i.seg[] and max mem_operand changes for string
7961 * config/tc-i386.h (EsSeg): Define.
7963 * config/tc-i386.h (regKludge): Define.
7964 (iclrKludge, imulKludge): Don't define.
7965 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7966 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7967 opcode_modifier checks to look for more common cases first. Add
7968 default_seg for IsString case.
7970 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7972 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7974 * configure: Rebuild with new automake and libtool.
7975 * aclocal.m4, Makefile.in: Likewise.
7977 * doc/Makefile.am (as.dvi): New target.
7978 * doc/Makefile.in: Rebuild.
7980 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7982 * configure.in: Added sparc86x support.
7984 * configure: Rebuild.
7986 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7988 (md_parse_option): Warn if -EL is not supported for this architecture.
7990 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7992 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7994 * config/tc-mips.c (mips_ip): Note when we use get match on
7995 the full instruction name.
7997 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7999 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8000 back into the expression to handle add/sub simplification correctly.
8002 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8004 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8006 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8008 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8011 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8013 * symbols.c (max_indent_level): New global.
8014 (print_symbol_value_1): Use it.
8015 * expr.h (expr_build_dot): Declare.
8016 * expr.c (expr_build_dot): New function.
8018 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8020 * symbols.c (print_binary): New function.
8021 (print_expr_1): Call it.
8023 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8025 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8026 operand in the opcode.
8028 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8030 * config/tc-i386.h: Reorder operand flags and opcode modifier
8031 flags for clarity. Remove unused definitions: Unknown,
8032 ImmUnknown, DispUnknown, NoModrm.
8033 * config/tc-i386.c (type_names): Add missing Debug type.
8034 (md_assemble): Better duplicate prefix checking. Quicker string
8035 instruction check via new opcode_modifier flag.
8037 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8039 * doc/as.texinfo (Invoking): Clarify -Wa example.
8041 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8043 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8044 (s_mips_weakext): Define.
8045 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8046 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8049 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8051 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8052 is an error if the value can not be computed at assembly time.
8053 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8055 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8057 * gasp.c (main): Set next field of new include_path structure to
8058 NULL. From Avery Pennarun <averyp@gdc.ca>.
8060 * read.c (s_mri_sect): Call as_bad rather than abort for an
8061 unsupported MRI target.
8063 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8065 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8066 the destination of a branch instruction should be altered.
8067 (find_real_start): New function: Locate the real, Thumb coded
8068 start of a Thumb function.
8069 (do_t_branch23): Alter the destination of branches to Thumb
8072 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8074 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8076 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8079 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8081 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8082 * doc/c-hppa.texi: Likewise.
8084 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8086 * Makefile.am: Rebuild dependencies.
8087 * Makefile.in: Rebuild.
8089 * Makefile.am (DEP_INCLUDES): New variable.
8090 (.dep1): Change to work when srcdir is not an absolute path.
8091 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8092 * Makefile.in: Rebuild.
8094 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8096 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8097 LinearAddress patch.
8099 * configure.in: Set version to 2.9.1.
8100 * configure: Rebuild.
8102 * Branched binutils 2.9.
8104 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8106 * config/tc-i386.h (FWait): Define.
8107 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8108 other prefixes. Check FWait flag in opcode table to see which
8109 instructions require an fwait prefix.
8111 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8113 * stabs.c (get_stab_string_offset): Always create a stab string
8116 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8118 Fix some gcc -Wall warnings:
8119 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8120 * ehopt.c (eh_frame_code_alignment): Likewise.
8121 * expr.c (integer_constant, operand): Likewise.
8122 * frags.c (frag_align): Likewise.
8123 * gasp.c (level_0, change_base, doinstr): Likewise.
8124 * hash.c (hash_ask): Likewise.
8125 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8126 (debugging_pseudo): Likewise.
8127 * macro.c (define_macro, check_macro): Likewise.
8128 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8129 (ignore_rest_of_line, float_cons): Likewise.
8130 * symbols.c (decode_local_label_name): Likewise.
8131 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8132 (fixup_segment, number_to_chars_bigendian): Likewise.
8133 (number_to_chars_littleendian): Likewise.
8134 * config/atof-ieee.c (gen_to_words): Likewise.
8135 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8136 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8137 * read.c (output_big_sleb128): Initialize locals to avoid
8139 (output_big_uleb128, equals): Likewise.
8140 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8141 to unsigned int. Change zeros to unsigned int.
8142 * cond.c (s_if): Add return to default case.
8143 * frags.c (frag_now_fix): Change return type to addressT.
8144 * frags.h (frag_now_fix): Update declaration.
8145 * listing.c (file_info_struct): Change linenum to unsigned int.
8146 (struct list_info_struct): Change hll_line to unsigned int.
8147 (print_source): Update format string.
8148 * read.c (emit_expr): Change scan to unsigned int, and don't
8149 bother to initialize it.
8150 * symbols.c (dollar_label_count): Change to unsigned long.
8151 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8152 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8153 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8155 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8157 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8158 mcf5200 just as we do for m68000.
8159 (m68k_init_after_args): Likewise.
8160 (md_estimate_size_before_relax): Likewise.
8162 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8164 * config/tc-v850.c (md_assemble): Store relocation addend in
8165 fixup instead of instruction.
8167 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8169 * config/tc-i386.c (md_assemble): Swap template arguments to
8170 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8171 This macro is currently symmetric, so passing them the wrong
8172 way didn't cause any problem, but may if the macro is changed
8174 After copying template to i.tm, use i.tm. rather than t-> to
8175 access fields, and make t a const*
8176 Move i.tm.operand_types[] swap to immediately after the copy.
8178 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8180 * expr.h (expr_build_uconstant): Add prototype.
8181 (expr_build_unary,expr_build_binary): Add prototypes.
8182 * expr.c (expr_build_uconstant): New function.
8183 (expr_build_unary,expr_build_binary): New functions.
8185 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8187 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8188 * macro.c (macro_expand_body): Increase buffer size.
8189 * messages.c (as_warn): Likewise.
8190 (as_warn_where, as_bad, as_bad_where): Likewise.
8192 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8194 Based on patch from H.J. Lu <hjl@gnu.org>:
8195 * Makefile.am (DISTSTUFF): New variable.
8196 (diststuff): New target.
8197 * Makefile.in: Rebuild.
8199 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8201 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8202 m32r_elf_section_change_hook.
8204 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8205 emit a nop if a section ends with a 16 bit instruction.
8207 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8209 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8210 s_lcomm rather than obj_coff_lcomm.
8211 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8213 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8215 * config/tc-i386.h (LinearAddress): Define.
8216 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8217 instruction, don't use a default segment.
8219 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8221 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8222 * configure: Rebuild.
8224 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8226 * aclocal.m4, configure: Rebuild with libtool 1.2.
8228 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8230 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8231 PC relative branches. Patch courtesy of Jonathan Walton.
8234 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8236 * configure.in (emulations): Add thumb-pe target.
8238 * configure (emulations): Add thumb-pe target.
8240 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8242 * itbl-lex.l (yywrap): Don't define if already defined as a
8245 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8247 * depend.c (quote_string_for_make): New function.
8248 (wrap_output): Use it.
8250 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8252 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8253 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8255 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8257 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8258 Recognize -GN and -relax.
8259 (md_begin): Initialize gp size from -G switch.
8260 (alpha_force_relocation): Always force if -relax.
8261 (alpha_align): Take a new argument that will specify when to
8262 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8263 Change all callers. Emit nop alignment padding as nop+unop pair.
8265 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8267 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8268 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8270 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8272 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8273 require padding to the next long word boundary.
8275 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8277 * cgen.c: #include symcat.h.
8278 * config/tc-m32r.c: Likewise.
8280 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8282 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8283 absolute expressions instead of '$' prefixed register names.
8285 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8287 * read.c (s_set): Record file and line info for symbols when -as.
8288 (pseudo_set): Don't overwrite that dummy fragment.
8290 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8292 * config/tc-ppc.c (md_pseudo_table): Add "section".
8293 (ppc_named_section): New static function.
8295 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8297 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8298 so we don't have to scan the entire list.
8300 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8302 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8303 case, allow the parallel instructions to modify the same flag
8306 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8308 * listing.c (list_symbol_table): Categorize symbols by
8309 undefined_section rather than sy_frag->line == NULL.
8311 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8313 * Makefile.am (install-exec-local): Install properly when ln
8314 fails or tooldir == prefix.
8316 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8318 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8319 Test result of insert_operand for error.
8321 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8323 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8324 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8325 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8326 * doc/Makefile.in: Rebuild.
8328 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8330 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8331 (macro): Fix handling of M_COP[0-3].
8333 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8335 Based on patches from Ross Harvey <ross@teraflop.com>:
8336 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8337 if macro_alternate or macro_mri.
8338 (getstring): Remove support for byte constants between < and >.
8339 (get_any_string): '<' only starts a string if macro_alternate or
8341 (macro_expand_body): Permit keyword parameters following
8342 positional parameters.
8344 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8345 * configure.in (alpha*-*-netbsd*): New target.
8346 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8347 * configure: Rebuild.
8349 * as.h (flag_warn_suppress_instructionswap): Move from here...
8350 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8351 here, and make static.
8353 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8354 BFD_ASSEMBLER or MANY_SEGMENTS.
8356 * as.c (show_usage): Update bug-gnu-utils address.
8357 * gasp.c (show_usage): Likewise.
8358 * doc/as.texinfo (Bug Reporting): Likewise.
8360 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8362 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8363 insns regardless of the size of a pointer if we're in mips I or
8365 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8367 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8369 Fix rac to accept only a0:
8370 * tc-d10v.c (parallel_ok, find_opcode):
8371 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8372 Introduce OPERAND_GPR.
8374 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8376 * read.c (s_fill): Handle non-constant repeat counts by creating
8377 an rs_space fragment.
8379 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8381 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8382 from as_bad to as_warn.
8384 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8386 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8387 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8388 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8390 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8392 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8393 seg_fix_rotP rather than fix_root from seg_info.
8395 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8397 * expr.c: Add support for 0x1_2_3_4 bignums.
8399 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8401 * configure.in: Change -linux* to -linux-gnu*.
8402 * configure: Rebuild.
8404 * app.c (do_scrub_begin): Treat \r as whitespace.
8406 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8408 * Makefile.am: Update dependencies.
8409 * Makefile.in: Rebuild.
8411 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8413 * configure, aclocal.m4: Rebuild with new libtool.
8415 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8417 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8418 the argument to bfd_set_arch_mach.
8419 (load_address): Use bfd_arch_bits_per_address to determine the
8420 bit size of an address instead of looking at the isa level.
8421 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8423 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8425 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8427 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8429 * ehopt.c: New file.
8430 * as.h (enum _relax_state): Add rs_cfa.
8431 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8432 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8433 * read.c (emit_expr): Call check_eh_frame.
8434 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8435 (relax_segment): Likewise.
8436 * Makefile.am: Rebuild dependencies.
8437 (GAS_CFILES): Add ehopt.c.
8438 (GENERIC_OBJS): Add ehopt.o.
8439 * doc/internals.texi (Frags): Document rs_cfa.
8441 * as.c (show_usage): Mention --traditional-format.
8442 (parse_args): Accept --traditional-format.
8443 * as.h (flag_traditional_format): Declare.
8444 * output-file.c (output_file_create): If flag_traditional_format,
8445 set BFD_TRADITIONAL_FORMAT on stdoutput.
8446 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8448 * config/tc-mips.c (append_insn): Make sure that if we have a
8449 fixup for an unmatched %hi reloc, it does not associated with a
8452 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8453 * doc/Makefile.in: Likewise.
8455 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8457 * config/tc-m32r.c (check_for_side_effects): New function.
8458 (can_make_parallel): Add checks for instruction side effects
8459 clashing with the other instruction.
8460 (assemble_parallel_insn): Improve warning messages. Return error
8461 message from non-swapped instruction order.
8463 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8465 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8467 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8468 md_cleanup definition. This moves the forced literal output to
8469 the end of the source pass, and avoids macro's inserting literals
8470 into the code immediately after the macro expansion.
8472 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8474 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8475 a gas internal symbol is adjustable.
8476 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8478 * as.h: If gcc version greater than 2.6, use `__format__' and
8479 `__printf__' in function attributes, rather than `format' and
8482 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8484 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8486 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8488 Add tms320c30 support:
8489 * config/tc-tic30.h: New file.
8490 * config/tc-tic30.c: New file.
8491 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8492 TARGET_FORMAT as "coff-tic30".
8493 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8494 * Makefile.am: Rebuild dependencies.
8495 (CPU_TYPES): Add tic30.
8496 (CPU_OBJ_VALID): tic30-aout is valid.
8497 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8498 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8499 * configure, Makefile.in: Rebuild.
8501 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8503 * config/tc-v850.c (md_assemble): Improvements to error messages.
8505 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8507 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8508 BFD_RELOC_HI16_S to store the high bits of any value.
8510 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8511 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8512 assembler calculate relocations to any external symbol at all.
8513 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8514 involving generation of pc-relative relocs.
8515 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8516 has been moved to md_apply_fix3.
8518 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8519 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8520 which actually means (the address of identifier's GOT entry) +
8521 constant, which is not particularly useful.
8523 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8525 * read.h (include_dirs): Declare.
8526 (include_dir_count,include_dir_maxlen): Declare.
8528 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8530 * configure.in: Correct check for shared opcodes library.
8531 * configure: Rebuild.
8533 * listing.c (buffer_line): If we can't open the file, set at_end.
8534 (listing_print): Remove unused local variable fi.
8536 * config/m68k-parse.y (reglistpair): Handle register list in
8539 * config/vms-conf.h: Don't undef VERSION.
8541 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8543 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8545 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8547 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8548 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8549 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8550 (EXTRA_DIST): Define.
8551 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8552 explicitly rather than via the list of object files.
8553 (gcc-as.opt): New file created when make-gas.com is run.
8554 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8555 itbl-cpu.h} to #include appropriate file rather than copying that
8557 * config/vms-conf.h: Synchronize with current config.in.
8558 * Makefile.in: Rebuild.
8560 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8562 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8563 (parallel_ok): Relaxed parallel subinstruction dependency check.
8565 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8567 * as.h (flag_warn_suppress_instructionswap): added new flag.
8568 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8569 command line argument.
8570 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8571 warning only if flag_warn_suppress_instructionswap is false.
8573 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8575 * configure.in (i386-*-mingw32*): New target.
8576 * configure: Rebuild.
8578 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8580 * symbols.c (resolve_symbol_value): Don't set the segment if it
8581 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8583 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8586 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8588 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8589 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8592 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8594 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8596 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8598 * config/tc-v850.c (v850_insert_operand): Display instruction when
8599 an error is encountered.
8601 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8603 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8604 (i386-*-sco3.2v5*coff): New target.
8605 (i386-*-sco3.2*): New target.
8606 * configure: Rebuild.
8608 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8610 * config/tc-v850.c: Tidy error message production.
8612 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8614 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8615 validate_immediate return value in the right type for comparisons
8618 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8620 * listing.c (MAX_BYTES): Use listing variables not constants.
8621 (data_buffer): No longer an array, but a pointer.
8622 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8623 (listing_listing): Allocate data_buffer.
8625 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8627 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8628 --listing-rhs-width, --listing-cont-lines.
8629 (show_usage): Update.
8630 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8631 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8632 (print_lines): Use the variables instead of the constants.
8633 (listing_listing): Likewise.
8634 * listing.h: Declare the new vars.
8636 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8638 * as.c (parse_args): Add --keep-locals alias for -L.
8639 Add --strip-local-absolute.
8640 (show_usage): Update.
8641 * as.h (flag_strip_local_absolute): New flag.
8642 * symbols.c (S_IS_LOCAL): Use it.
8643 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8644 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8645 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8647 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8649 * config/tc-m32r.c: Detect if explicitly parallel instructions
8650 might have an io conflict and issue a warning message.
8652 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8654 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8655 cgen_swap_fixups): Functions to save, restore and swap the fixup
8656 chain with a backup copy.
8657 (cgen_asm_finish_insn): Returns address of constructed insn.
8659 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8661 * listing.c (file_info_struct): Remove FILE, add POS.
8662 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8663 (file_info): Don't open the file.
8664 (buffer_line): Check for the file in the last_open cache, updating
8666 (print_source): Don't reference file_info->file.
8667 (listing_listing): Likewise.
8668 (listing_print): Close the file in the cache, if any.
8670 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8672 * read.c (dwarf_file_string): New file static variable.
8673 (emit_expr): Look for constant sequence that leads up to a file
8674 name in DWARF debugging output.
8675 (stringer): Use dwarf_file_string to decide whether to accept a
8676 string as a file name.
8678 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8680 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8681 (crack_operand): Add reg->reglst MRI hack.
8682 (r_seg): Put reglst symbols in reg_section.
8683 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8685 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8687 * tc-sh.c (get_specific): Handle SGR & DBR.
8689 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8691 * tc-h8300.c (parse_reg): Take the length of the symbol into
8692 account when attempting to match a register name.
8693 * tc-h8500.c (parse_reg): Likewise.
8695 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8697 * cgen.c: Formatting changes to improve readability.
8699 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8701 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8704 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8706 Based on a patch from Jim Wilson
8707 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8708 (tc_gen_reloc): Handle cross section PC relative relocs
8711 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8713 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8715 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8717 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8718 (expr_jmp_buf): New static local.
8719 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8720 (cgen_md_operand): New function.
8721 * tc-m32r.c: Clean up pass over `struct foo' usage.
8722 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8724 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8726 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8727 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8729 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8731 * config/tc-i386.c (i386_operand): Give an error if there are
8732 unrecognized characters after an expression.
8734 For older changes see ChangeLog-9697