1 2000-12-12 Nick Clifton <nickc@redhat.com>
3 * cgen.h: Fix formatting.
4 * input-scrub.c: Fix formatting.
5 * macro.c: Fix formatting.
6 * config/tc-mips.c: Fix formatting.
8 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
10 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
11 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
13 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
15 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
18 * i386.h (*_Suf): Remove No_dSuf.
19 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
21 (i386_optab): Remove 'd' in the suffixes.
23 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
25 * config/tc-i386.c (T_SHORT): Undefine before defining.
27 2000-12-05 Kazu Hirata <kazu@hxi.com>
29 * config/tc-mips.c: Fix formatting.
31 2000-12-04 Matthew Hiller <hiller@redhat.com>
33 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
34 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
35 (md_show_usage): Ditto.
36 (md_parse_option): Ditto.
37 (d10v_cleanup): Writes pending instruction only if
38 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
39 Fix compile time warning messages.
41 * doc/c-d10v.texi: Documents new options.
43 2000-12-04 Matthew Hiller <hiller@redhat.com>
45 * stabs.c (outputting_stabs_line_debug): New variable.
46 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
47 function entry and unset at function exit.
49 * read.h (outputting_stabs_line_debug): New extern declaration.
51 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
53 * dwarf2dbg.c: Fix compile time warning messages.
55 2000-12-03 Kazu Hirata <kazu@hxi.com>
57 * config/tc-a29k.c: Fix formatting.
58 * config/tc-alpha.c: Likewise.
59 * config/tc-arm.c: Likewise.
60 * config/tc-cris.c: Likewise.
61 * config/tc-hppa.c: Likewise.
62 * config/tc-i370.c: Likewise.
63 * config/tc-i386.c: Likewise.
64 * config/tc-i860.c: Likewise.
65 * config/tc-i960.c: Likewise.
66 * config/tc-ia64.c: Likewise.
67 * config/tc-m68hc11.c: Likewise.
68 * config/tc-m68k.c: Likewise.
69 * config/tc-m88k.c: Likewise.
70 * config/tc-pj.c: Likewise.
71 * config/tc-ppc.c: Likewise.
72 * config/tc-sh.c: Likewise.
73 * config/tc-sparc.c: Likewise.
74 * config/tc-tahoe.c: Likewise.
75 * config/tc-vax.c: Likewise.
77 2000-12-01 Chris Demetriou <cgd@sibyte.com>
79 * config/tc-mips.c (mips_ip): When calculating offsets,
80 don't accept as constant the difference between the
81 addresses of symbols in two different sections.
83 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
85 (validate_mips_insn): Likewise. Also, update 'B' operand
86 specifier to use OP_*_CODE20 constants and delete 'm' operand
88 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
89 operand specifiers. Change warning generated by 'B' operand
90 specifier to reflect its new multi-purpose usage.
92 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
93 -1, and update comment.
94 (file_mips_isa): Likewise.
95 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
96 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
97 ISA_* constants rather than hard-coded numbers.
98 (mips_cpu_info): New structure.
99 (mips_cpu_info_table): New table describing CPU and ISA names
101 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
102 mips_cpu_info_from_cpu): New functions.
103 (mips_isa_to_str): New function to get string for ISA name.
104 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
106 (md_begin): Redo CPU and ISA selection logic, using
107 mips_cpu_info_from_*. Convert to use ISA_* constants rather
108 than hard-coded numbers.
109 (append_insn, mips_emit_delays, macro, macro2): Convert to use
110 ISA_* constants rather than hard-coded numbers.
111 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
112 (md_longopts): Delete OPTION_NO_MIPS32.
113 (md_parse_option): Convert to use ISA_* constants rather than
114 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
115 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
116 to use strcasecmp to recognize "default" and to use
117 mips_cpu_info_from_name to get CPU numbers from argument.
118 (md_show_usage): Move -mips32 so it's with the rest of the ISA
119 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
121 (s_mipsset): Accept ISA value 32.
122 * doc/as.texinfo: Clean up MIPS options summary slightly,
123 remove -no-mips32. Add note about -mips4 and -mips32
124 specifying those ISA levels. Delete -mips32 and -no-mips32
125 cpu flag descriptions.
126 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
127 up the supported CPU switch list, and replace 4Kc, 4Km, and
128 4Kp entries with a single mips32-4k entry. Note that you can
131 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
133 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
135 (md_parse_option): Add cases for OPTION_MIPS5 and
137 (md_show_usage): Mention -mips5 and -mips64 arguments.
138 (s_mipsset): Add cases for MIPS5 and MIPS64.
139 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
141 * doc/as.texinfo: Mention -mips5 and -mips64 options
143 * doc/c-mips.texi: Likewise. Also update introduction
144 and ".set" usage information.
146 * config/tc-mips.c (md_show_usage): Add "sb1" to the
148 (mips_cpu_info_table): Add SB-1 entries.
149 * doc/c-mips.texi: Add "sb1" to the list of CPUs
150 known to the -mcpu option.
152 * doc/as.texinfo: Correct description of MIPS -mcpu
153 option, by copying some of the text from doc/c-mips.texi.
155 2000-12-01 Joel Sherrill <joel@OARcorp.com>
157 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
159 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
160 (sparc*-*-rtems*): Switched from a.out to ELF.
161 * configure: Regenerate.
162 * config.in: Regenerate.
163 * Makefile.in: Regenerate.
164 * aclocal.m4: Regenerate.
165 * po/gas.pot: Regenerate.
167 2000-11-30 Philip Blundell <pb@futuretv.com>
169 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
170 even in non BFD_ASSEMBLER case.
172 2000-11-30 Diego Novillo <dnovillo@redhat.com>
174 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
177 2000-11-29 Richard Henderson <rth@redhat.com>
179 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
180 until dwarf2_finish; use relaxation to get cross-fragment offsets;
181 thread multiple subsegments properly; handle multiple code
182 sections properly; emit proper compilation unit info for assembler
185 * as.h (enum _relax_state): Add rs_dwarf2dbg.
186 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
187 (dwarf2dbg_estimate_size_before_relax): Declare.
188 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
189 * write.c: Include dwarf2dbg.h.
190 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
191 (relax_segment): Likewise.
193 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
195 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
196 jump>: Use as_bad_where instead of as_bad. Tweak error message
197 accordingly. Stabilize frag by updating fix part and resetting
199 <undefined symbol, unconditional jump>: Ditto.
200 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
201 indexing is_end_of_line[].
202 (md_assemble): Initialize size to 0.
203 (md_section_align): Mark parameter seg as unused.
204 (parse_reg): Parse names case-insensitively.
206 2000-11-28 Kazu Hirata <kazu@hxi.com>
208 * config/obj-aout.h: Fix formatting.
209 * config/obj-bout.h: Likewise.
210 * config/obj-coff.c: Likewise.
211 * config/obj-coff.h: Likewise.
212 * config/obj-elf.h: Likewise.
213 * config/obj-som.h: Likewise.
214 * config/obj-vms.c: Likewise.
215 * config/obj-vms.h: Likewise.
216 * config/tc-h8300.h: Likewise.
217 * config/tc-ns32k.h: Likewise.
218 * config/tc-sparc.h: Likewise.
219 * config/tc-tic54x.h: Likewise.
220 * config/tc-z8k.h: Likewise.
222 2000-11-28 Nick Clifton <nickc@redhat.com>
224 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
225 License is present in the sources, but not the output, and
226 also available from the GNU website.
227 (GNU Free Documentation License): Comment out this section.
229 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
231 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
232 targets. Remove i860 from valid a.out targets.
233 * Makefile.in: Regenerate.
235 * config/tc-cris.c: Include dwarf2dbg.h.
236 (md_pseudo_table): Add .file and .loc.
237 (md_assemble): Call dwarf2_emit_insn if generating ELF.
238 (s_cris_file, s_cris_loc): New.
239 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
240 * Makefile.am: Regenerate dependencies.
241 * Makefile.in: Regenerate.
243 2000-11-28 Alan Modra <alan@linuxcare.com.au>
245 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
246 (MRI_MUL_PRECEDENCE): Likewise.
247 (op_rank): Fix a comment typo.
249 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
251 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
253 (get_operand): Fix analysis for movw/movb instructions.
255 2000-11-24 Nick Clifton <nickc@redhat.com>
257 * configure.in (xscale-elf): Add target.
258 (xscale-coff): Add target.
259 * configure: Regenerate.
261 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
263 (ARM_EXT_XSCALE): New ARM architecture extension.
264 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
265 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
266 (ARM_THUMB): Rename to ARM_EXT_THUMB.
267 (ARM_ARCH_V4): Remove processor from architecture.
268 (ARM_ARCH_3M): New architecutre definition.
269 (ARM_ARCH_V5TE): New architecutre definition.
270 (ARM_ARCH_XSCALE): New architecutre definition.
271 (CPU_DEFAULT): Allow to be defaulted to XScale.
272 (atpcs): New boolean variable.
273 (ldr_flags): Support 'd' flag for double word loads.
274 (str_flags): Support 'd' flag for double word stored.
275 (do_mia): New function.
276 (do_mar): New function.
277 (do_mra): New function.
278 (do_pld): New function.
279 (do_ldrd): New function.
280 (do_blx): New function.
281 (do_bkpt): New function.
282 (do_clz): New function.
283 (do_lstc2): New function.
284 (do_cdp2): New function.
285 (do_t_blx): New function.
286 (do_t_bkpt): New function.
287 (do_smla): New function.
288 (do_smlal): New function.
289 (do_smul): New function.
290 (do_qadd): New function.
291 (do_co_reg2c): New function.
292 (LONGEST_INSN): Redefine to 7.
294 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
295 command line switches.
297 2000-11-22 Jim Wilson <wilson@redhat.com>
299 * config/tc-ia64.c (pseudo_func): Add missing initializers.
300 (struct rsrc): Make line unsigned.
301 (gr_values): Add missing initializer.
302 (SLOT_NUM_NOT_SET): Add unsigned cast.
303 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
304 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
305 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
306 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
307 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
308 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
309 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
310 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
311 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
312 Add ATTRIBUTE_UNUSED to unused parameters.
313 (convert_expr_to_ab_reg): Add parens.
314 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
315 (dot_prologue): Initialize grsave when declared.
316 (md_pseudo_table): Add missing initializers.
317 (operand_match): Add casts to bfd_vma.
318 (emit_one_bundle): Delete unused local prev. Make required_template
320 (specify_resource): Cast i to unsigned.
321 (note_register_values): Use fprintf_vma.
322 (print_dependency): Likewise.
324 2000-11-21 Jim Wilson <wilson@redhat.com>
326 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
327 for unwind info section.
328 (dot_endp): Likewise for unwind section.
330 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
333 2000-11-21 Jakub Jelinek <jakub@redhat.com>
335 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
336 (output_insn): Call dwarf2_emit_insn.
337 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
339 2000-11-17 Richard Henderson <rth@redhat.com>
341 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
342 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
343 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
345 2000-11-17 Nick Clifton <nickc@redhat.com>
347 * config/tc-arm.c (md_pseudo_table): Add support for .line and
350 2000-11-17 Richard Henderson <rth@redhat.com>
352 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
354 2000-11-17 Richard Henderson <rth@redhat.com>
356 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
357 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
358 tri-state definition of alpha_flag_mdebug.
359 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
360 (s_alpha_file): Store first .file directive.
362 (md_pseudo_table): Add stabs and stabn.
364 2000-11-17 Richard Henderson <rth@redhat.com>
366 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
368 2000-11-17 Richard Henderson <rth@redhat.com>
370 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
371 (main): Call dwarf2_finish.
372 * as.h (debug_type): Clarify documentation of the meaning
374 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
375 (print_stats): Fix parenthesis problem.
376 (now_subseg_size): New.
377 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
378 (dwarf2_directive_file): Don't set debug_type.
379 (dwarf2_where): Honor DEBUG_DWARF2 first.
380 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
381 do nothing if not emitting dwarf2 debug info, or no work.
382 * dwarf2dbg.h (dwarf2_emit_insn): Update.
383 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
384 (ecoff_new_file): Likewise.
385 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
386 commentary wrt dwarf2.
388 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
389 ATTRIBUTE_UNUSED as needed.
390 (emit_insn): Call dwarf2_emit_insn.
393 (s_alpha_coff_wrapper): Don't handle them.
394 (md_pseudo_table): Update for .file and .loc.
395 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
397 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
398 don't protect with debug_type.
399 * config/tc-hppa.c (md_assemble): Likewise.
400 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
401 * config/tc-mn10300.c (md_assemble): Likewise.
402 * config/tc-sh.c (md_assemble): Likewise.
403 * config/tc-v850.c (md_assemble): Likewise.
405 * config/tc-arm.c (arm_end_of_source): Remove.
406 * config/tc-hppa.c (pa_end_of_source): Remove.
407 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
408 * config/tc-mn10300.c (mn10300_finalize): Remove.
409 * config/tc-sh.c (sh_finalize): Remove.
410 * config/tc-v850.c (sh_finalize): Remove.
412 * config/tc-arm.h (md_end): Remove.
413 * config/tc-hppa.h (md_end): Remove.
414 (DWARF2_LINE_MIN_INSN_LENGTH): New.
415 * config/tc-m68hc11.h (md_end): Remove.
416 * config/tc-mn10300.h (md_end): Remove.
417 * config/tc-sh.h (md_end): Remove.
418 * config/tc-v850.h (md_end): Remove.
420 * config/tc-ia64.c (emit_one_bundle): Don't protect
421 dwarf2 bits with debug_type.
422 (md_assemble): Likewise.
423 (ia64_end_of_source): Don't call dwarf2_finish.
425 2000-11-16 Jim Wilson <wilson@redhat.com>
427 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
428 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
431 2000-11-16 H.J. Lu <hjl@gnu.org>
433 * config/obj-elf.c (obj_elf_symver): Don't check the missing
436 2000-11-15 Kazu Hirata <kazu@hxi.com>
438 * config/tc-tic30.c: Fix formatting.
439 * config/tc-tic80.c: Likewise.
440 * config/tc-v850.c: Likewise.
441 * config/tc-vax.c: Likewise.
442 * config/tc-w65.c: Likewise.
443 * config/tc-z8k.c: Likewise.
445 2000-11-14 DJ Delorie <dj@redhat.com>
447 * config/tc-v850.c: Support dwarf2.
448 * config/tc-v850.h: Ditto.
450 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
451 parse_cons_expression_v850 to initialize hold_cons_reloc.
453 2000-11-15 Bernd Schmidt <bernds@redhat.com>
455 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
456 (errata_nops_necessary_p): New function.
457 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
460 2000-11-14 Jim Wilson <wilson@redhat.com>
462 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
463 return little endian bfd formats.
465 2000-11-14 Kazu Hirata <kazu@hxi.com>
467 * config/aout_gnu.h: Fix formatting.
468 * config/atof-vax.c: Likewise.
469 * config/m68k-parse.h: Likewise.
470 * config/m88k-opcode.h: Likewise.
471 * config/obj-elf.c: Likewise.
472 * config/tc-arm.c: Likewise.
473 * config/tc-cris.c: Likewise.
474 * config/tc-i386.c: Likewise.
475 * config/tc-ia64.c: Likewise.
476 * config/tc-mn10300.c: Likewise.
477 * config/te-386bsd.h: Likewise.
478 * config/te-hppa.h: Likewise.
479 * config/te-nbsd.h: Likewise.
480 * config/te-ppcnw.h: Likewise.
481 * config/te-sparcaout.h: Likewise.
482 * config/te-tmips.h: Likewise.
483 * config/vax-inst.h: Likewise.
484 * config/vms-conf.h: Likewise.
486 2000-11-14 Jakub Jelinek <jakub@redhat.com>
488 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
490 2000-11-13 H.J. Lu <hjl@gnu.org>
492 * config/obj-elf.c (elf_frob_symbol): Support
493 ".symver name,name2@@@nodename".
494 (elf_frob_file_before_adjust): Likewise.
496 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
497 and ".symver name,name2@@@nodename".
500 2000-11-12 H.J. Lu (hjl@gnu.org)
502 * config/obj-elf.c (obj_elf_symver): Check missing version
505 2000-11-12 H.J. Lu (hjl@gnu.org)
507 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
508 instead of bfd_vma for non-bfd assemblers.
510 2000-11-09 Kazu Hirata <kazu@hxi.com>
512 * itbl-ops.c: Fix comment typos.
514 2000-11-08 Jim Wilson <wilson@redhat.com>
516 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
517 (struct unwind): Add next_slot_frag field.
518 (slot_index): New parameters slot_frag and first_frag. Add code
519 to add in frag sizes when different. Add comments.
520 (fixup_unw_records): New locals first_frag and last_frag. Pass new
521 arguments to slot_index.
522 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
523 loop end. Set next_slot_frag field.
525 2000-11-07 H.J. Lu <hjl@gnu.org>
527 * doc/as.texinfo (.symver): Updated for versioned symbol
530 * obj.h (format_ops): Add the frob_file_before_adjust field.
532 * config/obj-aout.c (aout_format_ops): Set the
533 frob_file_before_adjust field to 0.
534 * config/obj-coff.c (coff_format_ops): Likewise.
535 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
537 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
539 (elf_frob_file_before_adjust): New function to remove unneeded
540 versioned symbols from the symbol table.
541 (elf_format_ops): Set the frob_file_before_adjust field to
542 elf_frob_file_before_adjust.
544 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
547 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
549 2000-11-07 Peter Targett <peter.targett@arccores.com>
551 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
553 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
554 Fix compile time warning messages.
556 2000-11-07 Nick Clifton <nickc@redhat.com>
558 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
559 buffer in order to avoid buffer overflows.
561 2000-11-06 Steve Ellcey <sje@cup.hp.com>
563 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
564 Change M to m for -milp32 or -mlp64 to match gcc.
565 (dot_endp): Use bytes_per_address instead of 8.
566 (emit_one_bundle): Use number_to_chars_littleendian instead of
568 (fix_insn): Likewise.
569 (ia64_init): New function.
570 (ia64_target_format): New function.
571 (md_begin): Set endianness, arch, and machine as appropriate.
572 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
573 Make these macros depend on TE_HPUX macro.
574 (TARGET_FORMAT): Define.
575 (HOST_SPECIAL_INIT): Define.
576 * config/te-hpux.h: New file.
577 * configure.in: Add "ia64-*-hpux*" target to configure.
578 * configure: Regenerate.
580 2000-11-06 Kazu Hirata <kazu@hxi.com>
582 * as.c: Fix formatting.
583 * dwarf2dbg.c: Likewise.
584 * input-file.c: Likewise.
585 * input-file.h: Likewise.
586 * input-scrub.c: Likewise.
587 * itbl-ops.c: Likewise.
588 * listing.c: Likewise.
590 * messages.c: Likewise.
592 * subsegs.c: Likewise.
593 * subsegs.h: Likewise.
596 2000-11-06 Nick Clifton <nickc@redhat.com>
598 * doc/as.texinfo: Add GNU Free Documentation License.
599 * doc/gasp.texi: Add GNU Free Documentation License.
600 * doc/as.1: Add GNU Free Documentation License.
602 2000-11-05 Nick Clifton <nickc@redhat.com>
604 * config/tc-arm.c: Add include of "dwarf2dbg.h"
606 2000-11-02 Per Lundberg <plundis@chaosdev.org>
608 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
609 * configure: Regenerate.
611 2000-11-01 Nick Clifton <nickc@redhat.com>
613 * read.c (original_case_string): New global variable.
614 (read_a_source_file): Copy opcode string into
615 original_case_string if clobbering the case of the opcode.
616 * read.h: Export the definition of original_case_string.
617 * config/tc-arm.c (md_assembler): When parsing a .req
618 directive use the original opcode string, not the case
621 2000-11-02 Nick Clifton <nickc@redhat.com>
623 * config/tc-mn10300.c (debug_line): Remove this static
625 (md_assemble): Call dwarf2_generate_asm_lineno instead of
626 dwarf2_where and dwarf2_gen_line_info.
628 2000-11-02 Theo Honohan <th@futuretv.com>
630 * config/tc-arm.c (do_msr): Improve error message.
632 2000-10-31 Eric Christopher <echristo@redhat.com>
634 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
635 or pc-relative, else use fx_offset.
637 2000-10-31 Jim Wilson <wilson@redhat.com>
639 * config/tc-ia64.c (struct md): New field tag_fixups.
640 (ia64_flush_insns): Handle tag_fixups. Error if dangling
641 qualifying predicate.
642 (emit_one_bundle): Delete spurious multiplication by one. Handle
644 (ia64_start_line): Error if dangling qualifying predicate.
645 (defining_tag): New static variable.
646 (ia64_unrecognized_line, case '['): Parse tags.
647 (ia64_frob_label): Create tag_fixups.
648 (md_assemble): Reset md.qp.X_op after using it.
650 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
652 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
654 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
656 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
658 2000-10-30 Kazu Hirata <kazu@hxi.com>
660 * expr.c: Fix formatting.
661 * flonum-copy.c: Likewise.
662 * flonum.h: Likewise.
666 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
668 * as.h (OPTION_MD_BASE): Bump to 190.
669 * as.c (parse_args) <std_longopts>: Add comment about the need to
670 check OPTION_MD_BASE in as.h.
672 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
675 2000-10-27 Nick Clifton <nickc@redhat.com>
677 * configure.in (emulations): Add m68hc12.
678 * configure: Regenerate.
679 * po/gas.pot: Regenerate.
681 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
683 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
685 (arm_psr_parse): Handle lowercase CPSR and SPSR.
687 2000-10-25 Nick Clifton <nickc@redhat.com>
689 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
690 a DWARF2 line number information sequence.
692 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
694 * read.c (generate_lineno_debug): Update comment describing why
695 DWARF2 line number debug information is not generated
696 automatically by this function.
698 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
701 * config/tc-arm.h (md_end): Define.
702 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
704 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
705 if generating DWARF2 line numbers.
706 (arm_end_of_source): New function. Call dwarf2_finish if
709 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
710 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
711 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
713 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
715 * tc-i386.c: Fix prototype declarations for functions taking no
718 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
720 * tc-i386.c (i386_operand_modifier): Remove.
721 (build_displacement_string): Remove.
722 (i386_parse_seg): Remove.
723 (i386_intel_memory_operand): Remove.
724 (i386_intel_operand): Re-write using recursive descent parser based
725 on MASM documentation.
726 (struct intel_parser_s): New structure.
727 (intel_parser): New static variable.
728 (struct intel_token): New structure.
729 (cur_token, prev_token): New static variables.
742 (intel_match_token): New function.
743 (intel_get_token): New function.
744 (intel_putback_token): New function.
745 (intel_expr): New function.
746 (intel_e05): New function.
747 (intel_e05_1): New function.
748 (intel_e06): New function.
749 (intel_e06_1): New function.
750 (intel_e09): New function.
751 (intel_e09_1): New function.
752 (intel_e10): New function.
753 (intel_e10_1): New function.
754 (intel_e11): New function.
756 2000-10-20 Jakub Jelinek <jakub@redhat.com>
758 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
759 instructions to loose any special insn->architecture mask.
761 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
762 (sparc_md_end, sparc_arch_types, sparc_arch,
763 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
764 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
765 request v9b architecture if they are used).
767 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
769 * config/tc-m68k.c: Fix the previous misapplied patch.
771 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
773 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
774 BFD_ASSEMBLER and !BFD_ASSEMBLER.
775 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
778 2000-10-17 Kazu Hirata <kazu@hxi.com>
780 * debug.c: Fix formatting.
781 * depend.c: Likewise.
782 * dwarf2dbg.c: Likewise.
783 * dwarf2dbg.h: Likewise.
787 * flonum-konst.c: Likewise.
790 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
792 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
794 * doc/as.texinfo: Added notes about this new option.
796 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
798 * config/tc-sh.c (JREG): Remove.
799 (md_convert_frag): Remove #if 0:d code using JREG.
801 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
803 * config/tc-i386.c (i386_operand_modifier): Only match
804 modifiers SHORT and FLAT if they are followed by a space.
805 (parse_register): When `allow_naked_reg' is set, do not confuse
806 identifiers that start with a register name with a register.
808 2000-10-12 Kazu Hirata <kazu@hxi.com>
810 * app.c: Fix formatting.
813 * bit_fix.h: Likewise.
818 2000-10-11 Alan Modra <alan@linuxcare.com.au>
820 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
822 2000-10-07 Alan Modra <alan@linuxcare.com.au>
824 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
825 Re-arrange function a little and improve error message.
827 * write.c (write_relocs): Fix a comment.
829 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
832 2000-10-05 Jim Wilson <wilson@cygnus.com>
834 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
836 2000-10-05 Alan Modra <alan@linuxcare.com.au>
838 * config/tc-i386.c: Delete some useless comments, reformat others.
840 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
841 non-global syms in linkonce sections.
843 2000-10-04 Ralf Baechle <ralf@gnu.org>
845 * config/tc-ia64.c (operand_match): Don't use // style comments.
846 * config/tc-i370.c: Likewise.
848 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
850 Changes to handle varying register prefix and user symbol prefix.
851 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
852 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
853 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
854 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
855 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
856 (demand_register_prefix): New variable.
857 (md_pseudo_table): New pseudo ".syntax".
858 (md_longopts): New options --no-underscore and --underscore.
859 (cris_target_format): Return elf32-us-cris or elf32-cris depending
860 on symbols_have_leading_underscore.
861 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
862 (get_spec_reg): Ditto.
863 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
865 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
867 <case OPTION_NO_US, case OPTION_US>: New.
868 (md_show_usage): Be brief and reformat to match continuation of
870 * po/gas.pot: Regenerate.
872 2000-09-28 Alan Modra <alan@linuxcare.com.au>
874 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
875 force relocs for 12 bit branches.
876 (md_apply_fix): Similarly, adjust logic here.
878 2000-09-28 Alan Modra <alan@linuxcare.com.au>
880 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
881 adjust for external and weak syms as we will use a reloc. Allow
882 for +8 offset when calculating limits of branches.
883 (hppa_fix_adjustable): Undo 2000-09-23 change.
884 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
885 Correct distance calculation.
886 (tc_gen_reloc): Print the file name and line number if we can't
889 From John David Anglin <dave@hiauly1.hia.nrc.ca>
890 * config/tc-hppa.c (nonzero_dibits): Define.
891 (arg_reloc_stub_needed): Check each arg and return value
892 separately for zero case.
893 (pa_align): Declare argument `bytes'.
895 2000-09-25 Kazu Hirata <kazu@hxi.com>
897 * config/tc-cris.c: Fix formatting.
898 * config/tc-d10v.h: Likewise.
899 * config/tc-d30v.c: Likewise.
900 * config/tc-d30v.h: Likewise.
901 * config/tc-fr30.c: Likewise.
902 * config/tc-fr30.h: Likewise.
903 * config/tc-m68k.c: Likewise.
904 * config/tc-m68k.h: Likewise.
905 * config/tc-pj.h: Likewise.
906 * config/tc-ppc.c: Likewise.
907 * config/tc-ppc.h: Likewise.
908 * config/tc-sh.c: Likewise.
909 * config/tc-sh.h: Likewise.
910 * config/tc-sparc.c: Likewise.
911 * config/tc-v850.h: Likewise.
912 * config/tc-vax.h: Likewise.
913 * config/tc-w65.h: Likewise.
914 * config/tc-z8k.h: Likewise.
916 2000-09-23 Alan Modra <alan@linuxcare.com.au>
918 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
920 (hppa_force_relocation): Likewise.
922 2000-09-22 Jim Wilson <wilson@cygnus.com>
924 * config/tc-ia64.c (dv_sem): Add "stop".
925 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
926 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
927 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
929 (mark_resources): Check IA64_RS_PRr.
931 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
933 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
934 md_estimate_size_before_relax): Redesign and clean up the
935 relaxation mechanism.
937 2000-09-21 Kazu Hirata <kazu@hxi.com>
939 * config/tc-ns32k.c: Fix formatting.
940 * config/tc-ns32k.h: Likewise.
942 2000-09-20 Kazu Hirata <kazu@hxi.com>
944 * config/tc-m32r.c: Fix formatting.
945 * config/tc-m32r.h: Likewise.
946 * config/tc-m68851.h: Likewise.
947 * config/tc-m68hc11.c: Likewise.
948 * config/tc-m68hc11.h: Likewise.
949 * config/tc-m88k.c: Likewise.
950 * config/tc-mcore.c: Likewise.
951 * config/tc-mcore.h: Likewise.
952 * config/tc-mips.c: Likewise.
953 * config/tc-mips.h: Likewise.
954 * config/tc-mn10200.h: Likewise.
955 * config/tc-mn10300.h: Likewise.
956 * config/tc-tahoe.c: Likewise.
957 * config/tc-tahoe.h: Likewise.
959 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
961 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
962 Likewise in relaxation description comments.
964 2000-09-18 Alan Modra <alan@linuxcare.com.au>
966 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
967 subtraction of two syms without emitting a relocation.
969 From David Huggins-Daines <dhd@linuxcare.com>
970 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
971 global or weak symbols.
973 2000-09-15 Kazu Hirata <kazu@hxi.com>
975 * config/tc-h8300.h: Fix formatting.
976 * config/tc-h8500.c: Likewise.
977 * config/tc-h8500.h: Likewise.
978 * config/tc-hppa.h: Likewise.
979 * config/tc-i370.h: Likewise.
980 * config/tc-i386.h: Likewise.
981 * config/tc-i860.c: Likewise.
982 * config/tc-i860.h: Likewise.
983 * config/tc-i960.h: Likewise.
984 * config/tc-ia64.c: Likewise.
985 * config/tc-ia64.h: Likewise.
987 2000-09-14 Kazu Hirata <kazu@hxi.com>
989 * config/tc-a29k.c: Fix formatting.
990 * config/tc-alpha.c: Likewise.
991 * config/tc-arc.c: Likewise.
992 * config/tc-arc.h: Likewise.
993 * config/tc-arm.c: Likewise.
994 * config/tc-arm.h: Likewise.
995 * config/tc-avr.c: Likewise.
996 * config/tc-avr.h: Likewise.
997 * config/tc-tic30.c: Likewise.
998 * config/tc-tic30.h: Likewise.
999 * config/tc-tic54x.c: Likewise.
1000 * config/tc-tic54x.h: Likewise.
1001 * config/tc-tic80.c: Likewise.
1002 * config/tc-tic80.h: Likewise.
1004 2000-09-14 Timothy Wall <twall@cygnus.com>
1006 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1007 parallel comparisons for later use.
1008 (struct rsrc): Add parallel comparison type.
1009 (resources_match): Skip special cases of PR usage (non-conflicting
1012 2000-09-13 Kazu Hirata <kazu@hxi.com>
1014 * config/obj-ecoff.c: Fix formatting.
1015 * config/obj-elf.c: Likewise.
1016 * config/obj-elf.h: Likewise.
1017 * config/obj-evax.h: Likewise.
1018 * config/obj-generic.h: Likewise.
1019 * config/obj-hp300.c: Likewise.
1020 * config/obj-hp300.h: Likewise.
1021 * config/obj-ieee.h: Likewise.
1022 * config/obj-vms.c: Likewise.
1023 * config/obj-vms.h: Likewise.
1025 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1027 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1028 (md_parse_option): Ditto.
1029 (md_longopts): Add -mips32 option.
1030 (md_show_usage): Document new options.
1031 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1032 (mips_ip): Assemble mfc0 with a sub-selection code.
1033 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1034 (mips_cpu_to_str): New function.
1035 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1036 Use CPU_* defines instead of hardcoded numbers.
1038 * doc/as.texinfo: Document new options.
1039 * doc/c-mips.texi: Ditto.
1041 2000-09-12 Kazu Hirata <kazu@hxi.com>
1043 * as.h: Fix formatting.
1044 * asintl.h: Likewise.
1045 * bit_fix.h: Likewise.
1046 * config/obj-aout.c: Likewise.
1047 * config/obj-aout.h: Likewise.
1048 * config/obj-bout.c: Likewise.
1049 * config/obj-bout.h: Likewise.
1050 * config/obj-coff.c: Likewise.
1051 * config/obj-coff.h: Likewise.
1052 * dwarf2dbg.h: Likewise.
1054 * flonum.h: Likewise.
1055 * frags.h: Likewise.
1056 * itbl-ops.h: Likewise.
1057 * macro.h: Likewise.
1060 * struc-symbol.h: Likewise.
1061 * subsegs.h: Likewise.
1062 * symbols.h: Likewise.
1064 * write.h: Likewise.
1066 2000-09-11 Kazu Hirata <kazu@hxi.com>
1068 * bignum-copy.c: Fix formatting.
1069 * config/tc-i370.c: Likewise.
1070 * config/tc-i960.c: Likewise.
1071 * config/tc-m68k.c: Likewise.
1072 * ehopt.c: Likewise.
1073 * flonum-copy.c: Likewise.
1074 * flonum-konst.c: Likewise.
1075 * flonum-mult.c: Likewise.
1076 * literal.c: Likewise.
1079 * stabs.c: Likewise.
1080 * subsegs.c: Likewise.
1082 2000-09-09 Philip Blundell <philb@gnu.org>
1084 * configure.in (arm*-*-uclinux*): New target.
1085 * configure: Regenerate.
1087 2000-09-09 Kazu Hirata <kazu@hxi.com>
1089 * input-file.c: Fix formatting.
1090 * itbl-ops.c: Likewise.
1091 * messages.c: Likewise.
1093 2000-09-08 Philip Blundell <philb@gnu.org>
1095 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1098 2000-09-07 H.J. Lu <hjl@gnu.org>
1100 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1101 * configure: Rebuild.
1103 2000-09-07 Kazu Hirata <kazu@hxi.com>
1105 * atof-generic.c: Fix formatting.
1106 * config/tc-mips.c: Likewise.
1107 * config/tc-vax.c: Likewise.
1108 * input-scrub.c: Likewise.
1110 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1112 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1113 * configure.in (sh-*-linux*): Added.
1114 * configure: Rebuilt.
1116 2000-09-06 Kazu Hirata <kazu@hxi.com>
1118 * config/tc-hppa.c: Fix formatting.
1120 * ecoff.c: Fix formatting.
1122 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1124 * configure: Rebuilt with new libtool.m4.
1126 2000-09-05 Kazu Hirata <kazu@hxi.com>
1128 * cgen.c: Fix formatting.
1129 * config/tc-ia64.c: Likewise.
1131 2000-09-05 Nick Clifton <nickc@redhat.com>
1133 * aclocal.m4: Regenerate.
1134 * config.in: Regenerate.
1135 * configure: Regenerate.
1136 * po/gas.pot: Regenerate.
1138 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1140 * config/tc-cris.c: Correct comment typos.
1142 2000-09-05 Eric Christopher <echristo@cygnus.com>
1144 * config/tc-mn10300.c: Cleanup.
1145 (md_pcrel_from): Enable.
1147 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1149 * expr.c (operand): Fix a comment typo.
1150 * write.c (write_relocs): Fix a signed/unsigned warning.
1152 * config/tc-hppa.c (fudge_reg_expressions): New
1153 (hppa_force_reg_syms_absolute): New.
1154 (pa_equ): Allow reg_section expressions.
1155 * config/tc-hppa.c (md_optimize_expr): Define.
1156 (hppa_force_reg_syms_absolute): Prototype.
1158 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1159 (pa_parse_number): Pass in arg to select fp reg parsing.
1160 Return 1 to indicate format checks pass. If strict, then only
1161 accept a register or register symbol. Return value in...
1162 (pa_number): New static for pa_parse_number.
1163 (FP_REG_BASE): Define.
1164 (FP_REG_RSEL): Define.
1165 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1166 appropriate. White space changes.
1167 (need_pa11_opcode): Don't bother passing any params, get them from
1169 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1170 Remove extraneous check in case 'Q'.
1171 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1172 reg, set section of resulting symbol to reg_section.
1173 (pa_parse_space_stmt): Modify call to pa_parse_number.
1174 (pa_space): Likewise.
1176 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1177 (hppa_force_relocation): Handle vtable relocs.
1178 (pa_vtable_entry): New.
1179 (pa_vtable_inherit): New.
1180 (md_pseudo_table): Add entries for vtable pseudos.
1181 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1182 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1184 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1185 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1186 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1188 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1189 specify a symbol type.
1191 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1192 dependent things together.
1193 (md_elf_symbol_type): Define.
1195 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1197 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1199 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1200 (obj_elf_vtable_entry): Declare.
1202 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1203 and export function.
1204 (obj_elf_vtable_entry): Similarly.
1205 (elf_pseudo_table): Fix the damage with a cast.
1207 2000-09-03 Richard Henderson <rth@cygnus.com>
1209 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1210 for template selection when a label is needed.
1212 2000-09-02 Kazu Hirata <kazu@hxi.com>
1214 * config/tc-ia64.c: Fix formatting.
1216 2000-09-02 Nick Clifton <nickc@redhat.com>
1218 * configure.in: Increase version number to 2.10.91.
1219 * configure: Regenerate.
1220 * aclocal.m4: Regenerate.
1221 * config.in: Regenerate.
1222 * po/gas.pot: Regenerate.
1223 * Makefile.in: Regenerate.
1225 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1227 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1228 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1229 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1231 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1234 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1236 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1237 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1238 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1239 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1240 (GOT_symbol): New variable.
1241 (md_undefined_symbol): Set it.
1243 2000-09-01 Richard Henderson <rth@cygnus.com>
1245 * config/tc-ia64.c (match): Don't inline.
1246 (extra_goodness): New.
1247 (md_begin): Prefer nop.f and nop.b for best_template.
1249 2000-08-31 Kazu Hirata <kazu@hxi.com>
1251 * as.c: Fix formatting.
1253 * frags.c: Likewise.
1254 * macro.c: Likewise.
1256 2000-08-31 Eric Christopher <echristo@cygnus.com>
1258 * config/tc-mn10300.c: Cleanup and fix warnings.
1259 (md_pseudo_table): Add initializers.
1260 (md_show_usage): Cleanup.
1261 (md_parse_option): Fix warnings.
1262 (md_undefined_symbol): Fix warnings.
1263 (md_conver_frag): Fix warnings.
1264 (tc_gen_reloc): Fix warnings.
1265 (md_apply_fix3): Fix warnings.
1266 (check_operand): Fix warnings.
1268 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1270 * acinclude.m4: Include libtool and gettext macros from the
1272 * aclocal.m4, configure: Rebuilt.
1274 2000-08-30 Mark Hatle <mhatle@mvista.com>
1276 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1278 2000-08-31 Kazu Hirata <kazu@hxi.com>
1280 * listing.c: Fix formatting.
1282 2000-08-29 Kazu Hirata <kazu@hxi.com>
1284 * app.c: Fix a comment typo. Fix formatting.
1286 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1288 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1289 offset of the target destination for jmp instructions.
1290 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1292 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1294 * NEWS: Mention support for CRIS.
1296 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1298 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1299 Sets `.lcomm' alignment to zero.
1301 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1303 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1304 (TC_FIX_ADJUSTABLE): Define.
1306 2000-08-23 Jim Wilson <wilson@cygnus.com>
1308 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1309 unwind.personality_routine is set.
1311 2000-08-23 H.J. Lu <hjl@gnu.org>
1313 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1315 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1317 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1320 2000-08-22 H.J. Lu <hjl@gnu.org>
1322 * config.in (STRICTCOFF): New for strict COFF.
1324 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1325 i386-*-go32* and i386-go32-rtems*.
1326 * configure: Rebuilt.
1328 * config/obj-coff.c (obj_coff_endef): Follow the historical
1329 behavior if STRICTCOFF is not defined.
1331 * doc/internals.texi: Document STRICTCOFF.
1333 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1335 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1336 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1337 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1338 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1339 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1340 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1341 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1344 2000-08-22 Eric Christopher <echristo@cygnus.com>
1346 * config/tc-mn10300.c: (md_apply_fix): New function.
1347 (mn10300_force_relocation): New function.
1348 (mn10300_fix_adjustable): New function.
1350 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1351 (TC_HANDLES_FX_DONE): Define.
1352 (obj_fix_adjustable): Define.
1353 (MD_APPLY_FIX3): Define.
1354 (TC_LINKRELAX_FIXUP): Define.
1356 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1358 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1360 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1362 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1364 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1365 if the fixup resulted in a relocation.
1367 2000-08-18 Nick Clifton <nickc@redhat.com>
1369 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1370 Make reference to first element of shift_names explicit.
1372 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1374 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1375 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1376 add a symbol's address. Removed all target-specific #ifdefs that
1377 used to accomplished the same.
1378 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1379 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1380 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1381 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1382 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1384 2000-08-17 Kazu Hirata <kazu@hxi.com>
1386 * dwarf2dbg.c: Fix formatting.
1388 2000-08-17 Nick Clifton <nickc@redhat.com>
1390 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1391 to be recoded as logical shift lefts by zero.
1393 2000-08-16 Jim Wilson <wilson@cygnus.com>
1395 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1396 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1398 (note_register_values): Handle IA64_OPND_R3_2 operands.
1400 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1402 * config/tc-i860.c (md_operand): Silly typo fixed.
1404 2000-08-16 Nick Clifton <nickc@redhat.com>
1406 * config/tc-arm.c (struct asm_shift): Delete.
1408 (enum asm_shift_index): New.
1409 (struct asm_shift_properties): New.
1410 (struct asm_shift_name): New.
1411 (shift_properties[]); New.
1412 (shift_names[]); New.
1414 (decode_shift): Use new structures.
1415 Issue a warning is "ROR #0" is used.
1416 Issue a warning if "ASR #0" or "LSR #0" is used.
1418 (md_begin): Initialise arm_shift_hsh table from new
1419 asm_shift_name array.
1421 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1423 * config/tc-sparc.c: Kill all warnings.
1424 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1426 (md_show_usage): Update usage text.
1428 2000-08-16 Nick Clifton <nickc@redhat.com>
1430 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1433 2000-08-15 Will Cohen <wcohen@redhat.com>
1435 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1437 * config/tc-sh.c (md_assemble): Changed so debug_type
1438 test performed for ppi_assemble
1439 * config/tc-sh.c: Included dwarf2dbg.h.
1440 (debug_line): Defined.
1441 (md_assemble): Generates dwarf2 line info.
1442 (sh_finalize): New function. Finalize dwarf2 info.
1443 (assemble_ppi): Returns size of code generated.
1444 (build_Mytes): Returns size of code generated.
1445 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1446 * config/tc-sh.h (md_end): Defined.
1447 (sh_finalize): Declared.
1449 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1451 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1454 2000-08-14 Nick Clifton <nickc@redhat.com>
1456 * config/tc-arm.c (do_bx): Allow "bx pc".
1458 2000-08-14 Jim Wilson <wilson@cygnus.com>
1460 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1461 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1462 (md_begin): Change assignment to md.flag to OR in the new bit.
1464 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1466 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1467 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1470 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1472 * NEWS: Mention i860 support.
1474 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1476 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1478 2000-08-14 Andreas Schwab <schwab@suse.de>
1480 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1482 2000-08-11 Andreas Schwab <schwab@suse.de>
1484 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1487 2000-08-11 Kazu Hirata <kazu@hxi.com>
1489 * expr.c: Fix formatting.
1490 * config/obj-bout.c: Likewise.
1492 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1494 * doc/c-i860.texi: Flesh out the i860 section more.
1496 2000-08-10 Kazu Hirata <kazu@hxi.com>
1498 * symbols.c: Fix formatting.
1501 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1503 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1504 has the IgnoreSize bit set.
1506 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1508 From Rodney Brown <RodneyBrown@mynd.com>
1509 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1510 * configure: Regenerate.
1512 2000-08-09 Kazu Hirata <kazu@hxi.com>
1514 * hash.c: Fix formatting.
1517 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1519 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1520 (i860_fix_info): New enum.
1521 (MD_APPLY_FIX3): Define.
1522 (WORKING_DOT_WORD): Define.
1523 (TC_HANDLES_FX_DONE): Define.
1524 (DIFF_EXPR_OK): Define.
1525 (LISTING_HEADER): Define.
1526 (TARGET_FORMAT): Select target format based on endian flag.
1527 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1528 (target_big_endian): Add external declaration.
1530 * config/tc-i860.c: All existing code reworked completely. Other
1531 new code shown below.
1532 (SYNTAX_SVR4): Define.
1533 (target_warn_expand): New variable.
1534 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1535 (md_longopts): Declare and define with new options (-EL, -EB,
1537 (md_show_usage): New function.
1538 (md_operand): New function.
1539 (obtain_reloc_for_imm16): New function.
1540 (md_apply_fix3): New function.
1541 (tc_gen_reloc): New function.
1543 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1545 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1546 2 bytes of the jump address are in the same frag.
1547 (find): Accept 68hc12 register indirect modes.
1549 * NEWS: Mention 68HC11 & 68HC12 support.
1551 2000-08-07 Richard Henderson <rth@cygnus.com>
1553 * config/tc-ia64.c (unwind): Add prologue_mask member.
1554 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1555 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1556 (dot_body): Clear unwind.prologue_mask.
1557 (dot_prologue): Set it. Accept a register second argument.
1559 2000-08-07 Kazu Hirata <kazu@hxi.com>
1561 * config/atof-ieee.c: Fix formatting.
1562 * config/atof-tahoe.c: Likewise.
1564 2000-08-06 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1569 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1570 of .popsection, .previous, .pushsection, .subsection,
1571 .version, .vtable_entry, .vtable_inherit and .weak.
1573 2000-08-05 Kazu Hirata <kazu@hxi.com>
1575 * config/tc-cris.c: Fix formatting.
1576 * config/tc-i386.c: Likewise.
1577 * config/tc-sparc.c (sparc_ip): Simplify the code.
1579 2000-08-04 Kazu Hirata <kazu@hxi.com>
1581 * config/tc-cris.c: Rearrange code for readability.
1582 * config/tc-d10v.c: Fix formatting.
1583 * config/tc-m32r.c: Likewise.
1584 * config/tc-sparc.c: Likewise.
1586 2000-08-02 Jim Wilson <wilson@cygnus.com>
1588 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1589 before ia64_find_opcode.
1590 (md_assemble): Likewise.
1592 2000-08-01 Nick Clifton <nickc@cygnus.com>
1594 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1595 Undo some formatting fixes.
1597 2000-08-01 Kazu Hirata <kazu@hxi.com>
1599 * config/obj-som.c: Fix formatting.
1600 * config/obj-ieee.c: Likewise.
1601 * config/tc-arm.c: Likewise.
1602 * config/tc-v850.c: Likewise.
1604 2000-08-01 Nick Clifton <nickc@redhat.com>
1606 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1607 index by command line option.
1609 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1611 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1612 (@node M68K-Branch): Rewrite to match the reality.
1614 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1616 * doc/c-i860.texi: New file.
1617 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1618 * doc/Makefile.in: Regenerate.
1619 * doc/all.texi: Add I860 as relevant architecture.
1620 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1622 2000-07-31 Kazu Hirata <kazu@hxi.com>
1624 * config/tc-d30v.c: Fix formatting.
1626 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1628 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1629 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1630 long emit a long branch if available instead of an absolute jump, never
1631 emit absolute jumps for anything with --pcrel.
1633 * doc/c-m68k.texi: Document new command line option.
1635 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1637 * config/tc-avr.c: Use PARAMS macro in function declarations.
1638 Don't declare md_pcrel_from_section (already in tc-avr.h).
1639 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1640 (avr_operand): Don't set (unsigned) op_mask to -1.
1642 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1644 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1645 * configure: Regenerated.
1646 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1647 of operand to the .type directive (.e.g, "type").
1649 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1651 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1652 * app.c (do_scrub_chars): Record where first comment found.
1653 * read.c (read_a_source_file): Init found_comment on entry, and
1654 notify whether comments found on exit.
1655 * config/tc-hppa.c (md_shortopts): Add "c".
1656 (md_longopts): Add warn-comment.
1657 (md_parse_option): Handle it.
1658 (md_show_usage): Show available options.
1659 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1661 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1663 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1664 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1666 (md_estimate_size_before_relax): Don't fall off end of function.
1668 2000-07-27 Kazu Hirata <kazu@hxi.com>
1670 * config/tc-avr.c: Fix formatting.
1671 * config/tc-ns32k.c: Likewise.
1673 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1675 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1677 2000-07-27 Kazu Hirata <kazu@hxi.com>
1679 * config/tc-d10v.c: Fix formatting.
1680 * config/tc-z8k.c: Likewise.
1681 * config/tc-sparc.c: Likewise.
1683 2000-07-26 Dave Brolley <brolley@redhat.com>
1685 * cgen.c (queue_fixup): Declare opinfo.
1686 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1687 (gas_cgen_md_operand): Ditto.
1688 (gas_cgen_md_apply_fix3): Ditto.
1690 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1692 * config/obj-coff.c (obj_frob_symbol): Don't merge
1693 labels. Don't merge if the symbol isn't constant. Return
1694 immediately if a symbol is merged.
1696 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1698 * frags.c (frag_align): Correct absolute section alignment.
1700 2000-07-20 DJ Delorie <dj@redhat.com>
1702 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1703 it breaks linking against DLLs.
1705 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1707 * configure.in: Add CRIS support.
1708 * configure: Regenerate.
1709 * Makefile.am: (CPU_TYPES): Add cris.
1710 (CPU_OBJ_VALID) [aout]: Add cris.
1711 (MULTI_CPU_TYPES): Add cris.
1712 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1713 [coff]: Only i386 and mips are valid.
1714 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1715 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1716 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1717 Regenerate dependencies.
1718 * Makefile.in: Regenerate.
1719 * aclocal.m4: Regenerate.
1720 * as.c: Declare crisaout, criself.
1721 * config/tc-cris.h, config/tc-cris.c: New.
1722 * config/e-criself.c, config/e-crisaout.c: New.
1723 * po/POTFILES.in, po/gas.pot: Regenerate.
1725 2000-07-20 Kazu Hirata <kazu@hxi.com>
1727 * read.c: Fix formatting.
1728 * write.c: Fix formatting.
1730 2000-07-19 H.J. Lu <hjl@gnu.org>
1732 * sb.c: Include <stdlib.h> if exists for abort ().
1734 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1736 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1737 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1738 (pa_type_args): Same here.
1740 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1742 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1743 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1744 the storage class is already set.
1746 2000-07-17 Kazu Hirata <kazu@hxi.com>
1748 * config/tc-m68hc11.c: Fix formatting.
1749 * config/tc-mn10200.c: Likewise.
1750 * config/tc-mn10300.c: Likewise.
1751 * config/tc-pj.c: Likewise.
1752 * config/tc-tic80.c: Likewise.
1753 * config/tc-w65.c: Likewise.
1755 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1757 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1760 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1762 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1765 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1767 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1768 ELF as are used for SOM (except the 32-bit reloc one) to decide
1769 whether a symbol can be reduced to a section symbol. Expand on
1770 the comment for symbols involved in LR% and RR% expressions.
1772 2000-07-14 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-mips.c (mips_disable_float_construction): New
1775 static variable. Set to true if doubles should not be
1776 constructed by loading two single width fp registers with
1777 halves of the value.
1778 (mips_ip): Test mips_disable_float_construction.
1779 (md_longopts): Add command line switches --construct-floats
1780 and --no-construct-floats.
1781 (md_parse_option): Parse new command line options.
1782 (md_show_usage): Describe new command line options.
1784 * doc/c-mips.texi: Document new command line options.
1786 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1788 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1789 * configure: Regenerate.
1791 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1793 * configure.in (DEFAULT_EMULATION setting): Revert part of
1794 2000-07-01 change that set te_multi=multi unless set to tmips.
1795 * configure: Regenerate.
1797 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1799 * config/obj-coff.c (coff_frob_section): Add padding to the last
1800 section when aligning it increases its size.
1802 2000-07-11 Kazu Hirata <kazu@hxi.com>
1804 * config/tc-tic54x.c: Fix formatting.
1806 2000-07-10 Kazu Hirata <kazu@hxi.com>
1808 * config/tc-h8500.c: Fix formatting.
1809 * config/tc-tic54x.c: Fix formatting.
1811 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1813 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1814 displacements correctly.
1816 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1818 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1820 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1824 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1826 From David Huggins-Daines <dhd@linuxcare.com>
1827 * config/te-hppalinux64.h: Add a new emulation.
1828 * configure.in (emulations): Add configure bits to support the
1829 64-bit Linux/parisc target.
1830 * configure: Regenerate.
1832 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1833 (md_shortopts): Add `V' for ELF.
1835 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1836 when SOM or ELF_ARG_RELOC are defined.
1837 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1838 ELF_ARG_RELOC are defined.
1839 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1840 (pa_stringer): ..Do it here instead. Fix comment typos.
1841 (hppa_force_relocation): Cast enums to int before comparing with
1844 From Ryan Bradetich <rbradetich@uswest.net>
1845 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1846 redifinition warning.
1847 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1848 (hppa_force_relocation): ditto
1849 (md_apply_fix): Added cast to buf to fix warnings.
1851 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1852 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1854 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1855 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1856 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1857 reloc_type** to avoid warnings in switch.
1858 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1859 little earlier instead.
1861 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1863 (pa_type_args): Use symbol_arg_reloc_info.
1864 (struct pa_it): Make arg_reloc unsigned int.
1865 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1866 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1867 (pa_code): Delete. pa_text duplicates this function.
1868 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1869 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1871 (cons_fix_new_hppa): Actually change selector to e_fsel when
1872 warning about assuming so.
1873 (tc_gen_reloc): More example elf arg reloc code.
1874 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1875 (hppa_force_relocation): Likewise.
1877 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1879 (pa_end_of_source): Prototype.
1880 (hppa_fix_adjustable): Prototype.
1881 (LABELS_WITHOUT_COLONS): Move it..
1882 * config/te-hppa.h: To here.
1884 * config/te-hppa64.h: New file.
1886 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1888 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1889 format -10, -16, 16 relocs.
1890 (hppa_elf_mark_end_of_function): Test for null
1891 last_call_info->start_symbol
1893 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1894 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1895 re_assesmble_* functions. Delete extraneous statements. Fix
1897 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1898 insn to re_assemble_*.
1900 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1902 * doc/internals.texi (Expressions): Fix typo.
1904 2000-07-08 Kazu Hirata <kazu@hxi.com>
1906 * config/tc-sh.c: Fix formatting.
1907 * config/tc-tic54x.c: Fix formatting.
1908 * depend.c: Fix formatting.
1909 * flonum-konst.c: Likewise.
1910 * flonum-mult.c: Likewise.
1912 2000-07-07 Kazu Hirata <kazu@hxi.com>
1914 * config/tc-sh.c: Fix comments.
1915 * config/obj-vms.c: Fix comments.
1916 * config/tc-a29k.c: Likewise.
1917 * config/tc-alpha.c: Likewise.
1918 * config/tc-h8300.c: Likewise.
1919 * config/tc-h8500.c: Likewise.
1920 * config/tc-i370.c: Likewise.
1921 * config/tc-ia64.c: Likewise.
1922 * config/tc-m68hc11.c: Likewise.
1923 * config/tc-m68k.c: Likewise.
1924 * config/tc-mips.c: Likewise.
1925 * config/tc-ns32k.c: Likewise.
1926 * config/tc-ppc.c: Likewise.
1927 * config/tc-z8k.c: Likewise.
1929 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1931 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1932 Default to '(SEC_LOAD | SEC_DATA)'.
1933 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1935 * doc/internals.texi (CPU Backend): Describe
1936 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1938 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1940 * as.c (parse_args): NULL terminate the long option list.
1942 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1944 * config/tc-d30v.h: Include "write.h" for fixS.
1945 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1947 2000-07-05 Nick Clifton <nickc@cygnus.com>
1949 * config/tc-d30v.c (write_2_short): Further changes to warning
1950 messages produced when combining EITHER_BUT_PREFER_MU attributed
1953 2000-07-05 DJ Delorie <dj@redhat.com>
1957 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1959 * config/tc-arm.c (psrs): Accept combinations of flags.
1961 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1963 * config/tc-avr.c: Change _ () to _() around all strings marked
1964 for translation (exception from the usual coding style).
1965 (avr_opt): New struct variable, how the new switches are set.
1966 (OPTION_MMCU): Define as 'm' and actually use.
1967 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1968 (show_mcu_list): New function, display the list of known MCUs.
1969 (md_show_usage): Document the new switches. Call show_mcu_list.
1970 (avr_set_arch): Change 'm' to OPTION_MMCU.
1971 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1972 Handle the new switches.
1973 (avr_operands): Disable warnings for undefined combinations of
1974 operands if -mall-opcodes. Disable warnings for skipping two-word
1975 instructions if enhanced core or -mno-skip-bug.
1976 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1977 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1978 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1979 (avr_ldi_expression): Warn about implicit lo8().
1980 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1982 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1984 * configure.in: Add entry for mips-*-sysv4*MP*
1985 * configure: Rebuild
1986 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1987 elf32-tradlittlemips for traditional mips targets.
1988 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1989 test for Link Once sections as in adjust_reloc_syms.
1990 * config/te-tmips.h: New file for traditional mips targets. Define
1993 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1995 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1996 flags argument is not present, don't change an existing section's
1997 section's attributes. If the flags argument is present, warn if the
1998 attributes don't match the section's current attributes. When
1999 long section names are supported, set SEC_LINK_ONCE and
2000 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2002 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2004 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2005 symbols; create them.
2007 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2009 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2010 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2012 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2014 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2015 expressions. Ignore the problem when handling 16 bit signed
2016 immediates, because the assembler will take care of the relocation
2019 2000-06-27 Nick Clifton <nickc@cygnus.com>
2021 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2022 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2023 sequential order, and emit warning messages if the input source
2024 code contains constructs like that, or parallel constructs
2025 containing such opcodes.
2027 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2029 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2030 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2031 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2032 (md_show_usage): Update usage message.
2033 (md_parse_option): Allow redefinition of MCU type within the
2034 same avr[1-5] bfd machine type. Show both old and new MCU type
2035 in the error message.
2036 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2037 Simplify 8K wrap code.
2039 2000-06-25 Kazu Hirata <kazu@hxi.com>
2041 * config/obj-aout.c: Remove all uses of DEFUN.
2042 * config/obj-ieee.c: Likewise.
2043 * config/tc-sh.c: Fix comment typos.
2044 * config/tc-tahoe.c: Likewise.
2045 * config/tc-vax.c: Likewise.
2046 * config/tc-w65.c: Likewise.
2047 * config/tc-z8k.c: Likewise.
2048 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2050 2000-06-24 DJ Delorie <dj@cygnus.com>
2052 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2053 more changes from Sept 1999
2054 (tc_i386_fix_adjustable): ditto
2055 (md_apply_fix3): ditto
2057 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2059 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2060 (gas_cgen_parse_operand): Set it around expression() call.
2061 (gas_cgen_md_operand): Test for it before longjmp().
2063 2000-06-24 Kazu Hirata <kazu@hxi.com>
2065 * config/tc-h8500.c: Remove all uses of DEFUN.
2066 * config/tc-sh.c: Likewise.
2067 * config/tc-w65.c: Likewise.
2068 * config/tc-z8k.c: Likewise.
2070 * config/tc-h8500.c: Fix typos in comments.
2072 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2074 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2077 2000-06-23 matthew green <mrg@redhat.com>
2079 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2080 defined. Fix error message for `[' grouping.
2082 2000-06-22 Kazu Hirata <kazu@hxi.com>
2084 * config/tc-h8300.c: Fix formatting and comment typos.
2086 2000-06-22 Timothy Wall <twall@cygnus.com>
2088 * config/tc-ia64.c (note_register_values): Move premature QP
2089 notation clearing into the appropriate place.
2091 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2093 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2094 first before anything else. Add bin-bugs.h, emul.h and progress.h
2095 Sort list of files as for $(OBJS) in Makefile.am.
2097 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2098 find one. Remake dependencies.
2099 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2100 * Makefile.in: Regenerate.
2101 * doc/Makefile.in: Regenerate.
2103 * config/tc-i386.c (i386_displacement): Don't assume a constant
2104 displacement is necessarily 16 bits when in 16 bit code mode.
2105 (md_assemble): Instead size the displacement here after we know
2106 for sure that a .code16gcc operand hasn't automatically added
2107 operand size prefixes.
2109 2000-06-21 H.J. Lu <hjl@gnu.org>
2111 * Makefile.am: Rebuild dependency.
2112 * Makefile.in: Rebuild.
2114 2000-06-21 Kazu Hirata <kazu@hxi.com>
2116 * config/tc-h8300.c (parse_reg): Make the function static.
2117 (parse_exp): Likewise.
2119 2000-06-20 DJ Delorie <dj@cygnus.com>
2121 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2122 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2123 for cygwin import libraries to work properly.
2125 2000-06-20 H.J. Lu <hjl@gnu.org>
2127 * Makefile.am: Rebuild dependency.
2128 * Makefile.in: Rebuild.
2129 * configure: Likewise.
2130 * doc/Makefile.in: Likewise.
2132 2000-06-20 Timothy Wall <twall@cygnus.com>
2134 * doc/internals.texi (CPU backend): Add @itemx for
2135 TC_START_LABEL_WITHOUT_COLON.
2136 * doc/c-tic54x.texi: New.
2137 * doc/as.texinfo: Add tic54x features and include primary tic54x
2139 * doc/all.texi: Add C54X.
2140 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2141 * doc/Makefile.in: Regenerate.
2142 * configure.in: Add tic54x and define LIBM for tic54x.
2143 * configure: Regenrate.
2144 * config/tc-tic54x.[ch]: New.
2145 * config/obj-coff.h: Add tic54x.
2146 * Makefile.am: (CPU_TYPES): Add tic54x.
2147 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2148 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2149 (as_new_LDADD): Add $(LIBM).
2150 * Makefile.in: Regenerate.
2152 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2154 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2155 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2156 * doc/as.texinfo: Likewise.
2158 * configure, Makefile.in: Regenerate.
2159 * configure.in (emulations): Recognize m6811 and m6812.
2160 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2161 Added files for 68hc11 and 68hc12 assembler.
2162 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2163 * config/tc-m68hc11.h: Header definition for that assembler.
2165 2000-06-18 Nick Clifton <nickc@redhat.com>
2167 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2168 instead of OCTETS_PER_BYTE.
2170 * config/tc-v850.c: Fix compile time warnings.
2171 * config/tc-ppc.c: Fix compile time warnings.
2173 2000-06-18 H.J. Lu <hjl@gnu.org>
2175 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2176 * configure: Rebuild.
2178 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2180 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2183 2000-06-16 Nick Clifton <nickc@cygnus.com>
2185 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2186 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2188 * doc/c-mips.texi: Document newly accepted cpu variants.
2190 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2192 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2194 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2196 * macro.c (getstring): Make it possible to escape the quote
2199 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2201 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2203 2000-06-13 H.J. Lu <hjl@gnu.org>
2205 * configure: Regenerate.
2207 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2209 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2211 * doc/internals.texi (line_separator_chars): Semicolon is no
2212 longer a default. Mention null and newline as defaults.
2214 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2216 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2217 * config/tc-i860.h (line_separator_chars): Likewise.
2218 * config/tc-h8300.c (line_separator_chars): Likewise.
2219 * config/tc-i960.c (line_separator_chars): Likewise.
2220 * config/tc-m68k.c (line_separator_chars): Likewise.
2221 * config/tc-mips.c (line_separator_chars): Likewise.
2222 * config/tc-ns32k.c (line_separator_chars): Likewise.
2223 * config/tc-sparc.c (line_separator_chars): Likewise.
2224 * config/tc-vax.c (line_separator_chars): Likewise.
2226 * config/tc-h8300.c (comment_chars): Use string initialiser.
2227 * config/tc-i960.c (line_comment_chars): Likewise.
2228 * config/tc-z8k.c (comment_chars, line_comment_chars,
2229 line_separator_chars): Likewise.
2231 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2234 2000-06-08 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2239 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2241 * configure.in (VERSION): Update to show this is the CVS mainline.
2243 2000-06-08 Matthew Jacob <mjacob@feral.com>
2245 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2246 $at is the integer register $r28, vs. both $r28 and the floating
2247 point register $f28.
2249 2000-06-08 James E. Wilson <wilson@cygnus.com>
2251 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2252 (dot_endp): Don't call ia64_flush_insns.
2253 (emit_one_bundle): Don't delete prologue/body records from
2254 unwind_record list in first loop. Rewrite second loop to account for
2257 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2259 * config/tc-ia64.c: Add missing prototypes.
2260 (generate_unwind_image): Cast argument to output_unw_records call.
2262 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2264 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2266 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2268 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2269 (REGISTER_P): likewise.
2270 (avr_opcodes): uses include/opcode/avr.h
2271 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2273 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2275 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2278 2000-06-03 H.J. Lu <hjl@gnu.org>
2280 * read.c (is_end_of_line): Put back `;'.
2282 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2284 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2286 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2288 * expr.c (operand): Test is_end_of_line outside switch to catch
2289 line separator chars that are also operators.
2290 (operator): Return O_illegal for line separator chars.
2292 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2293 entry (or `!' entry for TC_HPPA).
2295 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2296 before indexing is_end_of_line. Remove redundant check for '\0'.
2298 * config/tc-h8500.c (md_assemble): Likewise.
2299 * config/tc-mcore.c (md_assemble): Likewise.
2300 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2303 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2305 * config/tc-mcore.c (mcore_cons): Likewise.
2306 (mcore_float_cons): Likewise.
2307 (mcore_stringer): Likewise.
2308 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2310 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2312 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2314 2000-05-29 Nick Clifton <nickc@cygnus.com>
2316 * config/tc-sh.c: Fix compile time warning messages.
2318 * config/tc-mips.c: Fix compile time warning messages.
2320 2000-05-29 Philip Blundell <philb@gnu.org>
2322 * doc/as.texinfo: Update copyright dates.
2323 (Local Labels): Delete misplaced mention of ARM.
2324 * NEWS: Mention ARM ELF support.
2326 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2328 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2329 it is modified, and use the real_size to compute the frag address
2330 for dwarf2 line info.
2332 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2334 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2335 line-matching scheme to cope with automake moving variables around.
2336 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2337 * Makefile.in: Regenerate.
2339 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2341 * config/tc-sparc.c (sparc_relax): New.
2342 (md_longopts): Add -relax and -no-relax options.
2343 (md_parse_options, md_show_usage): Likewise.
2344 (md_apply_fix3): Optimize tail call into branch always if possible.
2346 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2348 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2349 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2350 rules, with warning when a GAS statement specifies a packing that
2351 will result in an instruction being squashed.
2352 Added typdef packing_type and enumerals, changed various integer
2353 literals to use the enumerals.
2355 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2357 * config/tc-ia64.c (dot_restorereg_p): New function.
2358 (md_pseudo_table): Add restorereg.p.
2359 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2360 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2362 * config/tc-ia64.h (unw_record_type): Add unwabi.
2363 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2364 called MASK with members for imask, and the masks produced by
2365 fr_mem, gr_mem, br_mem, and frgr_mem.
2366 (unw_p_record): Add members ABI and CONTEXT.
2367 (unw_x_record): Add member AB.
2368 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2369 as pseudo-register for use during unwind info generation.
2370 (AR_PFS, AR_LC): New macros.
2371 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2372 whose names start with an at sign (as in "@priunat").
2373 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2375 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2376 proc_end, unwind_info, personality_routine): Consolidate into
2377 "unwind" structure to reduce offset-table use. Add member
2378 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2380 (output_R1_format, output_R3_format, output_P3_format,
2381 output_P6_format): Initialize R with zero to reduce compiler warnings.
2382 (output_P7_format): Ditto. Add `default' branch to switch
2383 statement to reduce compiler warnings.
2384 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2385 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2386 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2387 into single argument.
2388 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2389 compiler warnings. Merge A and B args into single argument.
2390 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2391 A and B args into single argument.
2392 (free_record): Removed (wasn't used).
2393 (free_list_records): Also free imasks in prologue records.
2394 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2395 (output_spill_mask): Remove.
2396 (output_unwabi): New function.
2397 (output_epilogue, output_label_state, output_copy_state): Call
2399 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2400 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2402 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2403 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2404 as part of handling the prologue records. Emit region's imask if
2405 we have one. Handle unwabi, epilogue, label_state, copy_state,
2406 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2407 spill_sprel_p, and spill_reg_p records.
2408 (set_imask, count_bits, slot_index): New function.
2409 (fixup_unw_records): Fix region size computation. Handle
2410 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2411 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2412 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2413 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2414 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2415 (dot_save): Use manifest constants for applicaton registers.
2416 Handle REG_PR and REG_PRIUNAT.
2417 (dot_restore): Don't just ignore it.
2418 (dot_restorereg): New function..
2419 (generate_unwind_image): Ensure unwind info is a multiple of eight
2420 bytes, not just four bytes.
2421 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2422 (dot_altrp): Don't just ignore it.
2423 (dot_savemem): New function. Replaces dot_savesp() and
2424 dot_savepsp(). Use manifest constants for applicaton registers.
2425 Handle REG_PR and REG_PRIUNAT.
2426 (dot_savef): Simplify.
2427 (dot_saveb): Support generation of br_gr.
2428 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2429 dot_label_state, dot_copy_state): New function.
2430 (dot_unwabi): Don't just ignore it.
2431 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2432 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2433 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2434 (emit_one_bundle): Set slot number for prologue/body records
2435 *before* emitting the first insn.
2436 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2437 (md_begin): Declare "psp" pseudo-register.
2438 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2439 so we don't get segfault.
2440 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2441 counts as required per SW Conventions manual
2442 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2443 output_preds_psprel, output_preds_sprel, output_spill_base,
2444 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2445 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2446 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2447 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2448 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2449 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2450 (dot_vframe): Implement.
2451 (dot_vframesp, dot_vframepsp): New function.
2453 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2455 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2456 * configure: Regenerate.
2458 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2460 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2461 (md_estimate_size_before_relax): so we can use it here instead of
2462 old kludges. Localise vars to blocks. Comment.
2464 * frags.c (frag_new): Update fr_var comments.
2465 * frags.h (struct frag): Ditto.
2467 2000-05-22 Richard Henderson <rth@cygnus.com>
2469 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2470 (pseudo_func): Add pcrel.
2471 (operand_match): Handle IA64_OPND_TGT64.
2472 (build_insn): Likewise.
2473 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2474 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2475 (fix_insn): Handle all three 64-bit relocation types.
2477 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2479 * obj.h (struct format_ops): New members begin, app_file,
2480 s_set_other, s_set_desc, s_get_type, s_set_type,
2481 separate_stab_sections, init_stab_section.
2483 * config/obj-multi.h: Update GPL notice to v2.
2485 (obj_app_file): New.
2486 (S_SET_SIZE): Test s_set_size for NULL before calling.
2487 (S_SET_ALIGN): Similar for s_set_align.
2492 (SEPARATE_STAB_SECTIONS): New.
2493 (INIT_STAB_SECTION): New.
2494 (EMIT_SECTION_SYMBOLS): New.
2495 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2497 * config/obj-elf.h: Update GPL notice to v2.
2498 Mention that this file is included from obj-multi.h.
2499 (obj_begin): Wrap definition in ifndef.
2500 (elf_file_symbol): Constify declaration.
2501 (obj_app_file): Ditto.
2502 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2503 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2505 * config/obj-elf.c (elf_s_set_other): New.
2506 (elf_file_symbol): Constify argument.
2507 (elf_separate_stab_sections): New.
2508 (elf_init_stab_section): New.
2509 (elf_format_ops): Add new members. Remove comma at end.
2511 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2512 (ecoff_format_ops): Add new fields. Remove comma at end.
2513 Mention inconsistency for emit_section_symbols.
2515 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2517 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2518 (coff_separate_stab_sections): New.
2519 (coff_format_ops): Add new members.
2521 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2522 (obj_aout_s_set_other): New.
2523 (obj_aout_s_set_desc): New.
2524 (obj_aout_s_get_type): New.
2525 (obj_aout_s_set_type): New.
2526 (obj_aout_separate_stab_sections): New.
2527 (aout_format_ops): New members added. Use obj_aout_process_stab,
2528 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2529 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2531 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2533 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2535 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2536 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2537 (md_estimate_size_before_relax): Ensure jumps to weak and
2538 externally visible symbols are relocatable.
2540 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2542 * stabs.c (aout_process_stab): Make global.
2543 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2544 * read.h (aout_process_stab): Declare.
2546 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2547 Generalize to *aout, *coff *elf.
2548 * configure: Regenerated.
2550 * doc/internals.texi (Object format backend): Say
2551 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2553 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2554 * Makefile.in: Regenerated.
2556 2000-05-19 Catherine Moore <clm@cygnus.com>
2558 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2560 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2562 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2563 instruction to reflect change in re_assemble_*.
2565 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2567 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2568 build PA64 ELF tools.
2569 * configure: Rebuilt.
2571 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2573 * Makefile.am: Regenerate dependencies.
2574 * Makefile.in: Regenerate.
2576 2000-05-15 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-arm.c (struct asm_psr): Add boolean field
2579 distinguishing between CSPR and SPSR. Rename 'number' field
2581 (psrs): Rearrange contents to match new asm_psr structure.
2582 (arm_psr_parse): Move next to psr_required_here. Make it
2583 return an asm_psr structure.
2584 (psr_required_here): Use asm_psr structure returned by
2586 (do_msr): Reorganise to allow psr_required_here to be called
2588 (md_undefined_name): Mark 'name' parameter as unused, since
2589 the COFF target does not use it.
2591 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2593 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2595 * config/te-aux.h: Likewise.
2596 * config/te-dpx2.h: Likewise.
2597 * config/te-go32.h: Likewise.
2598 * config/te-hp300.h: Likewise.
2599 * config/te-hppa.h: Likewise.
2600 * config/te-i386aix.h: Likewise.
2601 * config/te-ic960.h: Likewise.
2602 * config/te-interix.h: Likewise.
2603 * config/te-nbsd532.h: Likewise.
2604 * config/te-pc532mach.h: Likewise.
2605 * config/te-ppcnw.h: Likewise.
2606 * config/te-psos.h: Likewise.
2607 * config/te-sparcaout.h: Likewise.
2608 * config/te-sun3.h: Likewise.
2609 * config/te-sysv32.h: Likewise.
2611 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2613 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2614 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2615 and sign extend without an if statement.
2616 (build_bytes): Likewise.
2618 2000-05-14 Kazu Hirata <kazu@hxi.com>
2620 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2621 X_add_symbol L_32 case.
2623 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2625 * config/te-freebsd.h: New file.
2627 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2629 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2630 bindtextdomain): Replace defines with those from intl/libgettext.h
2631 to quieten gcc warnings.
2633 * NEWS: Mention x86 .arch and -q.
2635 * config/tc-i386.c (quiet_warnings): New.
2636 (md_assemble): Use quiet_warnings.
2637 (md_parse_option): Set quiet_warnings from -q.
2638 (md_show_usage): Mention -q, delete -m.
2639 (flag_do_long_jump): Delete.
2640 (md_parse_option): Remove -m.
2641 (md_show_usage): Remove -m.
2642 (md_create_long_jump): Remove useless flag_do_long_jump code.
2644 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2645 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2647 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2648 Alexander Sokolov <robocop@netlink.ru>
2650 * doc/c-i386.texi (i386-Arch): New section.
2651 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2653 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2654 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2655 architecture has been given and is not 486.
2656 (set_cpu_arch): New.
2657 (md_pseudo_table): Add .arch.
2658 (md_assemble): Warn if cpu architecture has been given and an
2659 unsupported instruction.
2661 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2662 Move operand_types bit defines after relevant template field.
2663 (template): Add cpu_flags.
2667 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2669 * config/tc-mn10300.h (md_end): Define.
2670 (mn10300_finalize): Declare.
2671 * config/tc-mn10300.c: Include dwarf2dbg.h.
2672 (debug_line): Define.
2673 (md_assemble): Generate dwarf2 line info.
2674 (mn10300_finalize): New function. Finalize dwarf2 info.
2676 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2678 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2679 external version of the relocation for weak symbols.
2681 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2683 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2684 frame size in units of 16 bytes, as required per SW Conventions manual.
2685 (output_unw_records): Output info-block header as a dword to get
2688 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2690 * as.h: #include "file", not <file> on files from ../include.
2691 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2692 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2693 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2694 (tc_coff_symbol_emit_hook): Ditto.
2695 (OPTCOUNT): Cast to int to avoid compiler warning.
2696 (md_begin): Fix signed/unsigned warnings.
2698 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2700 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2701 ABRANCH LONG case for a conditional branch on a 68000.
2702 (md_estimate_size_before_relax): Likewise. Also handle
2703 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2704 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2705 PC-relative on all CPUs.
2706 (md_estimate_size_before_relax): Likewise.
2708 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2710 * as.c (parse_args): Just mention current year in printed
2713 2000-05-03 J.T. Conklin <jtc@redback.com>
2715 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2717 (md_parse_option): Recognize -m7400.
2719 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2721 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2722 don't permit lp to become less than the words array.
2724 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2726 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2727 Fix little-endian case.
2729 2000-05-03 David O'Brien <obrien@NUXI.com>
2731 * as.c (parse_args): Update copyright.
2733 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2735 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2736 for the .bss section too.
2738 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2740 * configure.in: Set em=linux for hppa-*-linux.
2741 * configure: Regenerate.
2742 * doc/Makefile.in: Regenerate with correct automake.
2744 * frags.c (frag_grow): Sanity check chunk_size.
2746 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2747 * config/obj-som.h: Likewise.
2748 * config/obj-ieee.h: Likewise.
2750 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2752 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2753 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2754 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2755 (pa_ip): low_sign_unext now returns via function value. Use
2756 re_assemble_* instead of dis_assemble_* and
2757 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2759 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2760 (md_section_align, md_parse_option, md_show_usage,
2761 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2762 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2763 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2764 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2765 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2767 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2768 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2769 outside of switch. Correct mask and shifting errors in case 10
2770 and case -11. In case 21, compare against signed range to suit
2771 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2772 case 17 and case 22, use offsetT variable to properly check range.
2773 Use re_assemble_* here too.
2774 (evaluate_absolute): Change type of value to offsetT. Call
2775 hppa_field_adjust to do the work for us.
2776 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2777 (pa_parse_cmpib_64_cmpltr): Ditto.
2778 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2779 of i to unsigned int.
2780 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2781 (pa_end_of_source): Return type is void.
2783 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2785 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2787 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2789 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2790 More comments added.
2791 (md_begin): Removed "construct symbols for each register name".
2792 Because register names conflicts with GCC generated function
2794 (avr_operand): Now constant numbers can be used as a register
2795 identifiers (0 as r0, 31 as r31).
2796 (md_assemble): use skip_space () before parsing instruction
2799 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2801 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2802 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2803 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2804 * configure: Regenerate.
2806 2000-04-29 Andreas Jaeger <aj@suse.de>
2808 * as.h: Correctly check GCC version.
2810 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2812 * doc/as.1: Fix unbalanced brackets.
2814 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2816 (line_comment_chars): Set to '/' if TE_FreeBSD.
2818 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2820 * configure.in: Configury support for PA64 (currently disabled).
2821 * configure: Rebuilt.
2823 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2825 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2826 bfd_set_section_alignment.
2828 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2830 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2833 2000-04-24 Nick Clifton <nickc@cygnus.com>
2835 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2836 * doc/as.texinfo (Align): Include arm and strongarm in list of
2837 targets that have the second form of the behaviour of the .align
2840 2000-04-24 Mark Klein <mklein@dis.com>
2842 * obj-som.c: Terminate obj_pseudo_table.
2844 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2846 * as.c (parse_args): Allow md_parse_option to override -a listing
2848 * config/obj-coff.c (add_lineno): Change type of offset parameter
2849 from "int" to "bfd_vma."
2850 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2851 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2852 (ppc_change_csect): Align correctly for XCOFF64.
2853 (ppc_machine): New function, which discards "ppc_machine" line.
2854 (ppc_tc): Cons for 8 when code is 64 bit.
2855 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2857 (md_parse_option): Handle -a64 and -a32.
2859 * config/tc-ppc.h (TARGET_MACH): Define.
2860 (TARGET_FORMAT): Move to function.
2861 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2863 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2865 * config/tc-avr.c: New AVR_ISA_ defined.
2866 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2867 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2868 for `fmul', `movw' and `lpm R,Z' instructions.
2869 (avr_operands): Warn if current opcode is a two-word instruction
2870 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2871 (avr_opcodes): New commands added.
2872 (REGISTER_P): Check 'a' and 'v' constraint letters.
2873 (mcu_types): New MCU added.
2875 2000-04-22 Timothy Wall <twall@cygnus.com>
2877 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2879 (operand_match): Conditionally insert default bit values for IMMU9.
2881 2000-04-14 Matthew Green <mrg@cygnus.com>
2883 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2884 * configure: Rebuilt.
2886 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2887 Jason Eckhardt <jle@cygnus.com>
2889 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2891 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2892 Added handling of new operand types l,y,&,fe,fE,fx.
2894 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2895 David Mosberger <davidm@hpl.hp.com>
2896 Timothy Wall <twall@cygnus.com>
2897 Andrew MacLeod <amacleod@cygnus.com>
2898 Jim Wilson <wilson@cygnus.com>
2900 * Makefile.am (CPU_TYPES): Add ia64.
2901 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2902 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2903 * Makefile.in: Rebuild.
2904 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2905 * configure: Rebuild.
2906 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2907 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2908 * expr.c (expr): Handle md_optimize_expr.
2909 * read.c (LEX_HASH): Add comment.
2910 * config/tc-ia64.c, config/tc-ia64.h: New files.
2912 2000-04-21 Richard Henderson <rth@cygnus.com>
2914 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2915 bundling a non-delayed branch type instruction.
2917 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2919 * config/tc-mn10300.c (HAVE_AM30): Define.
2920 (md_assemble): Use it.
2922 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2924 * config/obj-elf.c (obj_elf_change_section): Check for changed
2927 * Makefile.am: (CPU_MULTI_VALID): Remove.
2928 (MULTI_CPU_TYPES): Define.
2929 (MULTI_CPU_OBJ_VALID): Define.
2930 (DEPTC): Use the above.
2931 (DEPOBJ): Same here.
2933 Regenerate dependencies.
2934 * Makefile.in: Regenerate.
2936 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2938 * Makefile.am (YACC, LEX): Get them from configure.
2940 2000-04-18 H.J. Lu (hjl@gnu.org)
2942 * config/tc-i386.c (offset_in_range): Use addressT instead of
2943 bfd_vma for non-bfd assemblers.
2945 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2947 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2948 doesn't give spurious errors.
2950 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2952 * as.h (SEEK_SET): Define if undefined.
2954 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2956 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2957 constants, and don't assume offsetT is 32 bits.
2959 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2961 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2962 (md_pcrel_from_section): Add prototype.
2963 (d10v_fix_adjustable): Add prototype.
2964 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2966 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2968 2000-04-12 Nick Clifton <nickc@cygnus.com>
2970 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2971 symbol in frag chain.
2973 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2975 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2976 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2977 (fits_in_signed_word, smallest_imm_type): Ditto.
2978 (md_assemble): Use an offsetT var to hold offsetT values, not a
2980 (offset_in_range): New.
2981 (md_assemble): Use it.
2982 (md_convert_frag): Change type of target_address, opcode_address,
2983 and displacement_from_opcode_start to offsetT.
2984 (md_create_short_jump): Change type of offset to offsetT.
2985 (md_create_long_jump): Ditto.
2986 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2987 (md_chars_to_number): Remove.
2988 (output_invalid): Remove duplicate prototype.
2990 2000-04-09 Nick Clifton <nickc@cygnus.com>
2992 * Makefile.am (CPU_TYPES): Add 'avr'.
2993 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2994 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2996 * Makefile.in: Regenerate.
2998 * doc/as.texinfo: Add M32R documentation.
3000 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3002 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3003 --enable-build-warnings option.
3004 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3005 * Makefile.in, configure: Re-generate.
3007 2000-04-07 Nick Clifton <nickc@cygnus.com>
3009 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3010 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3011 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3012 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3013 (arm_force_relocation): Force relocations for
3014 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3016 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3018 * config/tc-sh.c (get_operands): There's no third operand if the
3019 first operand is an immediate.
3021 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3023 * config/tc-sh.c (immediate): Delete.
3024 (sh_operand_info): Add immediate member.
3025 (parse_reg): Use A_PC for pc.
3026 (parse_exp): Add second argument 'op'. All callers changed.
3027 (parse_at): Expect pc to be coded as A_PC.
3028 Use immediate field in *op.
3029 (insert): Add fourth argument 'op'. All callers changed.
3030 (build_relax): Add second argument 'op'. All callers changed.
3031 (insert_loop_bounds): New function.
3032 (build_Mytes): Remove DISP_4.
3033 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3034 (assemble_ppi): Use immediate field in *operand.
3035 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3036 (md_apply_fix): Likewise.
3037 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3039 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3041 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3043 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3045 * internals.texi (CPU backend): Document
3046 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3048 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3050 * po/gas.pot: Regenerate.
3052 * as.c (show_usage): Restore translated part of bug string.
3053 * gasp.c (show_usage): Likewise.
3055 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3056 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3057 than move-if-change.
3058 (DEP1): Modify for "gcc -MM".
3062 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3063 Update dependencies.
3064 * Makefile.in: Regenerate.
3066 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3068 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3069 (md_begin): Likewise.
3070 (HAVE_AM33): New macro.
3071 (md_assemble): Use it. Match r_regs and xr_regs only if
3074 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3076 * as.h: #include "bin-bugs.h"
3077 * as.c (show_usage): Use REPORT_BUGS_TO.
3078 * gasp.c: #include "bin-bugs.h"
3079 (show_usage): Use REPORT_BUGS_TO.
3081 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3083 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3085 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3086 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3089 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3091 * config/tc-i386.c (i386_immediate): Don't assume a constant
3092 immediate is necessarily 16 bits when in 16 bit code mode.
3093 (md_assemble): Instead set guess_suffix here after we have checked
3096 2000-04-02 Richard Henderson <rth@cygnus.com>
3098 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3099 quantities. Correct right shift sign extension.
3100 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3101 32-bit value when shifting into place.
3103 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3105 * app.c: Add ATTRIBUTE_UNUSED as needed.
3106 * config/tc-ppc.c: Likewise.
3107 (ppc_size): Make unsigned long.
3108 (ppc_insert_operand): Add casts to avoid warnings.
3110 2000-03-31 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-d10v.h (md_flush_pending_output): Define.
3114 2000-03-29 Nick Clifton <nickc@cygnus.com>
3116 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3117 segment. Works for both BFD_ASSEMBLER and others.
3118 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3120 2000-03-29 Nick Clifton <nickc@cygnus.com
3122 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3124 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3126 * listing.c (LISTING_LHS_WIDTH): Default depends on
3128 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3130 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3132 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3135 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3137 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3139 * config/tc-avr.c (mcu_types): Add missing initialiser.
3140 (md_pcrel_from_section): Add prototype.
3141 (avr_operand): Remove redundant test of unsigned < 0.
3142 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3144 2000-03-27 Denis Chertykov <denisc@overta.ru>
3146 * config/tc-avr.c: New file for AVR support.
3147 * config/tc-avr.h: Likewise.
3148 * configure.in: Add AVR support.
3149 * configure: Regenerate.
3151 2000-03-26 Timothy Wall <twall@cygnus.com>
3153 * gasp.c (macro_op): Add new argument to check_macro call.
3154 Macro structure definitions moved to macro.h
3155 * sb.h: Add argument to prototype for input_scrub_include_sb.
3156 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3157 nesting checks with an additional flag.
3158 (struct input_save): Add flag to indicate whether current sb
3159 should be checked for proper macro/conditional nesting.
3160 (input_scrub_push/pop): Save/restore nest check flag.
3161 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3163 * macro.c (check_macro): Allow caller to retrieve parsed macro
3164 information if a pointer is provided. This information may be
3165 used by the new macro hooks.
3166 * macro.h: Update prototype for check_macro. Macro struct
3167 definitions moved here from macro.c/gasp.c.
3168 * read.c (read_a_source_file): Add parameter to check_macro call,
3169 and pass macro info to the macro hook, if defined.
3170 (input_scrub_insert_line): New. Allow insertion of a line of
3171 characters into the input stream.
3172 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3173 file into the input stream.
3174 (s_include): Use input_scrub_insert_file.
3175 * internals.texi: Document new macro hooks.
3176 * as.h: New prototypes added.
3178 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3180 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3181 an initial capital letter.
3182 (i386_index_check): Reindent.
3184 2000-03-19 Nick Clifton <nickc@cygnus.com>
3186 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3189 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3191 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3192 instruction operand bad if Rd > 7 when generating
3193 thumb instructions. Prevents for example,
3194 "adr r12,label" from silently failing and generating
3195 the wrong instruction.
3197 2000-03-17 Nick Clifton <nickc@cygnus.com>
3199 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3200 that have a destingation >= 0x400000.
3201 Fix compile time warning messages.
3203 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3205 * config/tc-sh.c (md_begin): When encountering insn that are
3206 not supported by the current arch, only change the name if
3207 its contents are the same as prev_name.
3208 (get_specific): If the the architecture doesn't match, fail.
3210 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3212 * config/tc-sh.c (IDENT_CHAR): Define.
3213 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3214 matching back where it came from.
3216 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3218 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3220 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3222 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3225 2000-03-15 Kazu Hirata <kazu@hxi.com>
3227 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3229 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3231 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3232 floating-point-number, make sure 'f' is in FLT_CHARS.
3234 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3236 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3237 (s_lcomm_internal): Use it.
3238 * doc/internals.texi (CPU backend): Document it.
3239 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3242 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3244 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3247 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3248 implementation doesn't have special handling for switch
3250 (macro_build): Allow for code in sections other than .text.
3252 (mips_ip): Likewise.
3253 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3254 Don't perform relocs if we will be outputting them.
3255 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3256 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3259 2000-03-09 Catherine Moore <clm@cygnus.com>
3261 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3262 relocation type based on the entry in the fixup structure.
3263 Put S_IS_EXTERN processing back in.
3265 2000-03-08 H.J. Lu (hjl@gnu.org)
3267 * Makefile.am (install-exec-tooldir): Depend on
3268 install-exec-bindir for parallel make.
3269 * Makefile.in: Regenerated.
3271 2000-03-06 Nick Clifton <nickc@cygnus.com>
3273 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3275 (md_parse_option): Parse -m32r command line switch - disable m32rx
3277 (md_show_usage): Document new option.
3279 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3280 * doc/Makefile.in: Regenerate.
3281 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3283 2000-03-02 Michael Meissner <meissner@redhat.com>
3285 * config/tc-d30v.c (check_range): Remove code that incorrectly
3286 sign extended values where bits < 32.
3288 2000-03-02 H.J. Lu (hjl@gnu.org)
3290 * configure.in: Support --enable-targets=all on ia32.
3291 * configure: Regenerated.
3293 2000-03-01 Nick Clifton <nickc@cygnus.com>
3295 * gasp.c (do_align): Remove bogus check of alignment value.
3297 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3299 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3300 TC_PPC was defined forced the type of a symbol with no other type
3303 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3305 * doc/internals.texi (CPU backend): Mention that
3306 line_separator_chars do not break up comments. Fix typos for
3307 LEX_AT and LEX_NAME descriptions. Document operands for
3308 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3309 description of md_create_short_jump usage. Document argument for
3310 md_undefined_symbol.
3312 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3314 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3315 (md_parse_option): Handle it.
3316 (md_show_usage): Document it.
3318 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3320 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3321 opcode, for the instruction `pal19'. From Andrea Arcangeli
3324 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3326 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3328 (md_assemble): To here, before template operands are matched.
3329 Also ensure a constant immediate is sign extended when we know the
3330 size is at most 16 bits. This is to catch cases like "add
3331 $0xffc0,%ax" where we don't know the size, and thus that the
3332 immediate can be represented as Imm8S until after parsing the
3334 (i386_displacement): Similarly sign extend 16 bit constant
3336 (md_assemble): Relax 16-bit jump constant range check to suit sign
3337 extended displacements.
3339 2000-02-26 Andreas Jaeger <aj@suse.de>
3341 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3343 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3345 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3346 call operands when intel_syntax.
3347 (intel_float_operand): Return 2 for "fi...".
3348 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3349 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3350 earlier "SHORT" change.
3351 (md_assemble): When determining suffix from Regs, exclude
3354 2000-02-24 Nick Clifton <nickc@cygnus.com>
3356 * configure: Add arm-wince, mips-pe and sh-pe targets.
3357 * configure: Regenerate.
3359 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3361 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3362 "pe-mips" for the mips-pe target.
3364 * config/tc-arm.c (insns): Change displacement encoded in BL
3365 and B instructions if the target port is arm-wince.
3366 (do_ldst): Do not bias the relocation offset if the target
3368 (md_pcrel_from): Add in missing relocation offset bias if the
3369 target os arm-wince.
3371 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3372 (md_begin): Disable -G support for mips-pe target.
3373 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3374 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3377 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3378 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3379 assembler, just set the alignment to 4.
3381 * config/te-wince-pe.h: New file for WinCE targets. Define
3384 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3386 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3387 string instructions.
3388 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3389 (i386_intel_memory_operand): After finding a segment override,
3390 check again for no `[' before looking for a displacement. Bomb if
3391 more than one displacement rather than silently discarding the
3392 second and subsequent ones. Free strings malloc'd by
3393 build_displacement_string.
3395 2000-02-24 Catherine Moore <clm@cygnus.com>
3397 * config/obj-som.c (obj_pseudo_table): Add "weak".
3398 (obj_som_weak): New routine.
3400 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3402 * config/tc-i386.c (union i386_op): New.
3403 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3404 Throughout file replace occurences of disps[n], imms[n], regs[n]
3405 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3406 intel mode operand swapping. Add assert in regKludge and
3407 fake_zero_displacement code. Test i.types[n] when outputting
3408 displacements and immediates. Combine output of Disp16 with
3410 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3411 when in intel mode by (not) reversing fsub and fdiv operands
3412 before the template search. This fails for single operand
3413 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3414 undefined. Instead fix the base_opcode after we've found the
3415 template. Move base_opcode xor with found_reverse_match from
3416 opcode output code to before this fix so we test for the correct
3418 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3419 check in intel mode. Instead compare opcodes.
3421 * config/tc-i386.h (TC_RELOC): Delete.
3422 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3423 with equivalent call to reloc.
3425 * as.h (flag_m68k_mri): Move declaration after target include, and
3426 only declare when TC_M68K defined. Define as zero otherwise.
3427 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3428 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3429 Define as zero otherwise.
3430 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3431 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3432 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3433 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3434 testing whether defined.
3435 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3436 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3437 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3438 rather than testing whether defined.
3439 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3440 (parse_mri_cons): Declare and use only when TC_M68K.
3441 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3442 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3443 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3445 * NEWS: Mention IBM 370 support.
3447 2000-02-23 Richard Henderson <rth@cygnus.com>
3449 * config/tc-i386.c (md_assemble): When swapping operands for
3450 intel_syntax, assume everything that's not Imm or Disp is a
3453 2000-02-23 Linas Vepstas <linas@linas.org>
3455 * config/tc-i370.c, config/tc-i370.h: New files.
3456 * Makefile.am: Add support for Linux/IBM 370.
3457 * configure.in: Likewise.
3458 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3459 * config/obj-elf.c: Include elf/i370.h
3460 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3462 * Makefile.in: Regenerate.
3463 * configure: Regenerate.
3465 * doc/c-i370.texi: New file.
3466 * doc/all.texi: Include it.
3467 * doc/as.texinfo: And here.
3468 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3469 * doc/Makefile.in: Regenerate.
3471 2000-02-19 Michael Meissner <meissner@redhat.com>
3473 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3474 determine if an instruction can be used in parallel with an ADDppp
3475 or SUBppp instruction.
3477 2000-02-22 Andrew Haley <aph@cygnus.com>
3479 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3481 1999-12-30 Andrew Haley <aph@cygnus.com>
3483 * config/tc-mips.c (mips_gp32): New variable.
3484 (macro_build) Use mips_gp32.
3486 (md_longopts): Add "-mgp32" and "-mgp64".
3487 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3489 (OPTION_M7900): Change offset
3490 (OPTION_NO_M7900): Ditto.
3492 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3494 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3495 warning, and bump it to 1.
3497 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3499 From Brad Lucier <lucier@math.purdue.edu>:
3500 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3503 2000-02-21 Catherine Moore <clm@cygnus.com>
3505 * config/tc-mips.c (MF_HILO_INSN): Define.
3506 (mips_7000_hilo_fix): Declare.
3507 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3508 (md_parse_option): Check for 7000_HILO_FIX options.
3509 (OPTION_M7000_HILO_FIX): Define.
3510 (OPTION_NO_M7000_HILO_FIX): Define.
3511 * doc/c-mips.texi (-mfix7000): Describe.
3513 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3515 * listing.c (print_lines): Remove unused variable `end'.
3517 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3518 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3519 reloc_type when BFD_ASSEMBLER.
3520 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3521 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3522 statement and quell signed vs. unsigned comparison warning.
3524 2000-02-18 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3527 the computed frag offset, rather than overwriting it.
3529 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3531 * config/tc-sh.c ("elf/sh.h"): Include.
3532 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3533 (md.begin): Initialize target_arch.
3534 Only include opcodes in has table that match selected architecture.
3535 (parse_reg): Recognize register names for sh-dsp.
3536 (parse_at): Recognize post-modify addressing.
3537 (get_operands): The leading space is now optional.
3538 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3539 arguments. Update valid_arch.
3540 (build_Mytes): Add support for SDT_REG_N.
3541 (find_cooked_opcode): New function, broken out of md_assemble.
3542 (assemble_ppi, sh_elf_final_processing): New functions.
3543 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3544 (md_longopts, md_parse_option): New option: -dsp.
3545 * config/tc-sh.h (elf_tc_final_processing): Define.
3546 (sh_elf_final_processing): Declare.
3548 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3550 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3551 the unwinder subspace. Save the current seg/subseg before creating
3554 2000-02-10 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3557 little endian targets.
3558 (INST_BYTE1): Redefine to handle big and little endian
3560 (cpu_type): New type: Select between M340 and M210.
3561 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3562 instructions of the M340.
3563 (md_assemble): Add support for the MULSH and OPSR classes of
3565 (md_atof): Add support for little endian targets.
3566 (md_parse_option): Add support for -EL, -EB and -mcpu command
3568 (md_convert_frag): Add support for little endian targets.
3569 (md_apply_fix3): Add support for little endian targets.
3570 (md_number_to_chars): Add support for little endian targets.
3572 2000-02-10 Timothy Wall <twall@redhat.com>
3574 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3575 defined, use it to verify the symbol just read should be a label.
3577 2000-02-10 Timothy Wall <twall@redhat.com>
3579 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3580 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3581 around colons when KEEP_WHITE_AROUND_COLON is defined.
3582 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3583 and KEEP_WHITE_AROUND_COLON.
3585 2000-02-08 Timothy Wall <twall@redhat.com>
3587 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3589 (do_repeat): New. Abstract repeat logic so that a "break" can be
3591 (end_repeat): New. Provide support for a "break" out of the
3593 * read.h: Add prototypes for new functions.
3595 2000-02-08 Timothy Wall <twall@redhat.com>
3597 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3598 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3599 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3602 2000-02-08 Timothy Wall <twall@redhat.com>
3604 * read.c: Added elseif to directives table.
3605 * read.h: Added prototype for s_elseif.
3606 * doc/as.texinfo: Added description for elseif.
3607 * cond.c (s_elseif): New function
3609 2000-02-04 Timothy Wall <twall@redhat.com>
3611 * listing.c (print_lines): Remove conditionals causing bug in
3614 2000-02-03 Timothy Wall <twall@cygnus.com>
3616 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3618 * frags.c (frag_new): Calculate fr_fix in octets
3619 (frag_now_fix) Return offset as target address offset (bytes).
3620 (frag_now_fix_octets) New - Return offset in octets (8-bit
3622 * frags.h: Added prototype for frag_now_fix_octets().
3623 Distinguish between octets and bytes in field descriptions.
3624 * listing.c (calc_hex): Account for octets vs bytes when
3625 printing addresses/offsets.
3626 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3627 target is little-endian, print the octets in a word in big-endian
3628 order so that the display looks like a proper hexadecimal number,
3629 instead of having the octets reversed.
3630 * read.c (do_align): When recording alignment, alignment power
3631 should be in terms of target bytes (minimum addressible unit)
3633 (do_org) Convert ORG target address (byte) argument into an
3634 octet offset when generating a variable fragment.
3635 * symbols.c (resolve_symbol_value): Symbol final value
3636 converted to a target address offset (bytes) from its octet offset.
3637 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3638 offset (bytes) is adjusted by the frag offset (octets) converted
3640 (coff_frob_section) Section alignment power is in terms of bytes;
3641 convert it to an octet alignment power when calculating size (and
3642 size mask) in octets. Don't modify the section size in order to
3643 "align" it for TI COFF, since that format has a different method
3644 for storing alignment information.
3646 2000-02-01 Timothy Wall <twall@cygnus.com>
3648 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3649 entries, matching the way GCC generates them. If not escaped, the
3650 filename is encoded incorrectly.
3652 2000-01-31 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-arm.c (reg_table): Add support for ATPCS register
3657 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3659 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3661 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3663 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3664 of a symbol when we really care about its value.
3666 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3668 * config/tc-mcore.c (md_assemble): Give warning message if
3669 operands passes to instruction are more than the spec.
3671 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3673 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3674 Thumb mode but the label seen was not declared as '.thumb_func'
3675 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3676 correct disassembly of Thumb code bounded by non function labels.
3678 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3680 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3681 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3683 * Makefile.in: Same here.
3686 * configure.in: Set bfd_gas for i386-aout when primary target
3687 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3688 we may need the primary te_file. Remove incorrect comment.
3690 * configure: Regenerate.
3692 * config/e-i386aout.c: New file.
3694 * as.c (USE_EMULATIONS): Move to before print_version_id.
3695 (struct emulation): Add i386aout.
3696 (show_usage): Split text strings. Reformat -a text. Add --em
3700 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3701 (aout_format_ops): New.
3704 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3705 preprocessor conditional and add aout USE_EMULATIONS tests.
3706 (read_a_source_file): Don't pass error strings to printf as
3710 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3712 (do_data): Same here.
3713 (process_file): And here.
3716 * symbols.c (colon): Rewrite "already defined" fatal message
3717 code for aout with USE_EMULATIONS.
3720 * config/obj-aout.c (OBJ_HEADER): Define.
3721 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3723 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3724 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3726 (obj_aout_type): Expand S_SET_OTHER here too.
3727 (obj_read_begin_hook): Remove.
3728 (aout_pop_insert): New.
3729 (obj_aout_s_get_other): New.
3730 (obj_aout_s_get_desc): New.
3731 (aout_format_ops): New.
3734 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3735 gets aout_pseudo_table.
3736 (aout_pseudo_table): Declare.
3737 (obj_read_begin_hook): Define.
3740 * config/obj-coff.c (obj_pseudo_table): Rename to
3742 (coff_pop_insert): Use coff_pseudo_table.
3743 (coff_sec_sym_ok_for_reloc): Remove.
3744 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3745 and comment all zero entries and remove #if 0 code.
3748 * config/obj-coff.h (obj_pop_insert): Define.
3749 (coff_pseudo_table): Declare.
3752 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3753 s_get_size, s_set_size. Comment all zero entries.
3756 * config/obj-elf.c (elf_s_get_other): New function.
3757 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3758 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3759 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3761 (obj_elf_parse_section_letters): Don't pass error strings to
3762 printf as format arg.
3765 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3767 (elf_s_get_other): Declare.
3768 (S_GET_OTHER) Define as elf_s_get_other if not already
3770 (S_SET_OTHER): Only define when not already defined.
3771 (elf_obj_read_begin_hook): Declare.
3772 (obj_read_begin_hook): Define.
3773 (elf_obj_symbol_new_hook): Declare.
3774 (obj_symbol_new_hook): Define.
3777 * config/obj-multi.h: Add copyright header and protect against
3778 multiple inclusion. Add * to all function pointers.
3779 (OBJ_HEADER): If defined, include it rather than other defines
3781 (obj_frob_file_after_relocs): Test for NULL.
3782 (obj_symbol_new_hook): Here too.
3783 (obj_sec_sym_ok_for_reloc): And here.
3784 (S_GET_OTHER): Define.
3785 (S_GET_DESC): Define.
3786 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3787 (OBJ_MAYBE_ELF): Update comment.
3789 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3790 OBJ_AOUT preprocessor conditional and handle emulation by
3791 testing OUTPUT_FLAVOR.
3792 (i386_displacement): Here too.
3793 (md_section_align): Similarly here.
3794 (i386_target_format): Conditionally compile when more than one
3795 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3796 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3797 (i386_displacement): Here too.
3800 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3801 Define TARGET_FORMAT for aout only when not multi.
3804 * config/te-multi.h: Delete file as it's identical to te-generic.h
3806 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3808 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3809 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3812 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3814 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3817 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3819 * config/tc-mips.c (mips_do_align): New function.
3820 * config/tc-mips.h (md_do_align): Define.
3822 2000-01-10 Philip Blundell <philb@gnu.org>
3824 * doc/c-arm.texi (ARM Options): Fix typo.
3825 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3826 line separator for Linux.
3827 * doc/as.texinfo (Comments): Mention the ARM.
3829 2000-01-10 Philip Blundell <pb@futuretv.com>
3831 * configure.in (arm*-*-conix*): New target.
3832 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3834 * configure: Regenerate.
3836 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3838 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3839 (obj_elf_visibility): New function.
3841 * doc/as.texinfo (Visibility): New node: document visibility
3844 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3846 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3847 warning for absolute jump/call without `*' in non-intel mode. No
3848 need to set i.types[0] JumpAbsolute in intel mode.
3850 1999-12-22 Philip Blundell <pb@futuretv.com>
3852 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3853 hook function when changing sections.
3854 (arm_s_data): Likewise.
3856 1999-12-14 Nick Clifton <nickc@cygnus.com>
3858 * config/tc-arm.c (md_parse_option): Add support for -marm720
3859 command line switch.
3861 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3864 (r_registers, xr_registers): Define.
3865 (r_register_name, xr_register_name): New functions.
3866 (md_assemble): Handle new am33 operand types and instruction
3868 (mn10300_insert_operand, check_operand): Likewise.
3870 1999-11-29 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3873 (s_force_thumb): Set thumb_mode to 2.
3874 (md_assemble): Do not complain about thumb instructions on a
3875 non-thumb target if thumb_mode is set to 2.
3877 1999-11-28 Michael Meissner <meissner@cygnus.com>
3879 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3880 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3881 (O_...): Add new machine dependent expressions if we are handling
3882 explicit relocations.
3883 (alpha_reloc_op): New static table holding the explicit relocation
3885 (alpha_literal_hash): New static to hold the hash table for
3886 explicit relocations.
3887 (alpha_macros): Add support for explicit relocations.
3888 (md_begin): If explicit relocations, initialize hash table.
3889 (md_assemble): Don't print a second error if tokenize_arguments
3890 already printed an error message.
3891 (md_apply_fix): Add support for explicit relocations.
3892 (alpha_force_relocation): Ditto.
3893 (alpha_fix_adjustable): Ditto.
3894 (alpha_adjust_symtab): New function to support explicit
3896 (alpha_adjust_symtab_relocs): Ditto.
3897 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3898 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3899 Add support for explicit relocations. Return -2 if an error
3900 message was already printed.
3901 (find_macro_match): Add support for explicit relocations. Comment
3903 (emit_insn): Add support for explicit relocations.
3904 (assemble_tokens): Ditto.
3906 (load_expression): Ditto.
3909 (emit_ir_load): Ditto.
3910 (emit_loadstore): Ditto.
3913 (emit_sextX): Ditto.
3914 (emit_division): Ditto.
3915 (emit_jsrjmp): Ditto.
3916 (emit_retjcr): Ditto.
3918 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3920 (tc_adjust_symtab): If explicit relocations, call the function
3921 alpha_adjust_symtab.
3922 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3923 relocations next to the literal relocation they reference.
3924 (TC_INIT_FIX_DATA): Initialize the new fields.
3925 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3927 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3929 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3930 'B' operand for PA2.0 bb instruction.
3932 1999-11-18 Nick Clifton <nickc@cygnus.com>
3934 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3937 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3939 (mcore_force_relocation): Force relocations to be generated for
3942 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3944 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3945 (i386_displacement): Disallow O_big displacements.
3947 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3949 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3950 Small improvements in error checking.
3951 (md_assemble): Support for unconditional ARM instructions.
3952 (md_parse_option): Support for -m[arm]v5e flag.
3954 1999-11-12 Nick Clifton <nickc@cygnus.com>
3956 * macro.c (buffer_and_nest): Do not check beyond the end of the
3959 1999-11-11 Nick Clifton <nickc@cygnus.com>
3961 * macro.c (buffer_and_nest): Look for seperator after TO and
3964 1999-11-08 Andrew Haley <aph@cygnus.com>
3966 * app.c (do_scrub_chars): When in State 10, treat backslash
3967 characters in the same way as as symbol characters.
3969 1999-11-07 Richard Henderson <rth@cygnus.com>
3971 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3972 the previous label was in the current section before playing
3973 with auto-alignment.
3975 1999-11-06 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-v850.c (v850_force_relocation): Force relocation
3979 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3982 1999-11-05 Michael Meissner <meissner@cygnus.com>
3984 * expr.h (operatorT): Increase machine dependent operators to 16.
3985 * expr.c (op_rank): Ditto.
3987 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3989 * read.c (pseudo_set): Reject attempts to set the value of a
3992 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3995 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3997 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3998 to bfd_set_section_contents.
4000 1999-11-03 Nick Clifton <nickc@cygnus.com>
4002 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4004 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4006 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4007 (mips_ip): Use OPCODE_IS_MEMBER.
4009 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4011 * config/tc-arm.c (reg_required_here): Improve comments.
4013 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4014 (tinsns): Initialize variants field.
4016 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4017 BAD_PC respectively.
4019 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4021 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4022 * config/tc-arm.h: Fix compile time warnings.
4024 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4026 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4027 form @abs16, @(abs16) and @(abs16 + imm).
4029 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4031 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4032 (ISA_HAS_64_BIT_REGS) New.
4033 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4034 mips_emit_delays,macro_build,load_register,load_addresss,
4035 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4036 and/or use new ISA_xxx macros in expressions involving
4037 ISA, particularly mips_opts.isa.
4039 1999-10-18 Michael Meissner <meissner@cygnus.com>
4041 * expr.h (operatorT): Add machine dependent operators md1..md8.
4042 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4043 for the machine dependent operators to use.
4045 * expr.c (op_rank): Add machine dependent operators.
4047 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4049 (O_cpregister): Ditto.
4050 (md_begin): Change X_op test that field is wide enough to use
4051 O_max instead of O_alpha_max.
4052 (cpu_types): Fill in missing initializer.
4053 (alpha_num_macros): Make unsigned.
4054 (md_assemble): Make opnamelen be size_t.
4055 (md_apply_fix): Cast alpha_num_operands to int before testing.
4056 (alpha_force_relocation): Ditto.
4057 (alpha_fix_adjustable): Ditto.
4058 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4059 (tc_gen_reloc): Ditto.
4060 (tc_get_register): Ditto.
4065 (s_alpha_ent): Ditto.
4066 (s_alpha_end): Ditto.
4067 (s_alpha_frame): Ditto.
4068 (s_alpha_prologue): Ditto.
4069 (s_alpha_file): Ditto.
4070 (s_alpha_gprel32): Ditto.
4071 (s_alpha_proc): Ditto.
4072 (s_alpha_set): Ditto.
4073 (s_alpha_base): Ditto.
4074 (s_alpha_align): Ditto.
4075 (s_alpha_arch): Ditto.
4076 (alpha_align): Ditto.
4077 (assemble_insn): Suppress unused variable warning.
4079 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4080 order in the structure.
4081 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4083 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4085 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4087 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4089 * config/tc-i386.c (i386_index_check): Correct #endif location.
4091 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4093 * as.c (show_usage): Document new options.
4094 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4095 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4096 (parse_args): Parse the new options.
4097 (main): If there were warnings, and --fatal-warnings
4098 was specified, print an error.
4099 * as.h: New variable, flag_fatal_warnings, for new option.
4101 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4103 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4104 '@'. Change autoincrement completers to fall through to cache control
4107 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4109 (pa_parse_addb_64_cmpltr): New function.
4111 * config/tc-hppa.c (pa_ip): Change error message.
4112 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4113 '?Q' args to allow falling through.
4115 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4116 Remove unused conditional codes.
4117 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4119 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4121 * config/tc-d30v.c (CHAR_BIT): Define.
4122 (check_range): Fix bit operations to support integers bigger than
4125 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4127 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4130 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4131 Doug Evans <devans@cygnus.com>
4133 Add support for m32rx.
4134 * config/tc-m32r.c (enable_m32rx): New static global.
4135 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4136 (allow_m32rx): New function.
4137 (M32R_SHORTOPTS): Add `O'.
4138 (md_longopts): Add --m32rx plus several warning options.
4139 (md_parse_option): Handle new options.
4140 (md_show_usage): Print them.
4141 (md_begin): Enable m32rx.
4142 (OPERAND_IS_COND_BIT): New macro.
4143 (first_writes_to_seconds_operands): New function.
4144 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4145 (target_make_parallel,assemble_two_insns): New functions.
4146 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4147 If optimizing and m32rx, try to make consecutive insns parallel.
4149 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4151 * config/tc-mips.c (nopic_need_relax): Allow for the
4152 .sdata.foo sections generated by -fdata-sections,
4153 and for the .gnu.linkonce.s sections generated by C++.
4155 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4157 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4158 with cleaner code using completer prefixes. Add 'Y'.
4160 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4162 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4164 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4165 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4166 insn does not match and we should try the next insn in the table.
4168 1999-09-22 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4172 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4174 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4177 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4179 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4180 OBJ_ELF. If ELF, add "sq".
4181 (md_parse_option): If ELF, ignore -s and -q.
4182 (md_show_usage): Mention ELF options.
4184 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4186 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4189 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4191 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4193 * config/tc-hppa.c (struct pa_it): New field "trunc".
4194 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4195 (pa_parse_ftest_gfx_completer): New function
4196 (pa_parse_fp_cnv_format): New function.
4198 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4199 (md_apply_fix): Handle 22bit pc-rel branches.
4201 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4203 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4205 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4207 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4209 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4211 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4212 (pa_ip): Handle 'fX'.
4214 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4216 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4217 unwinds unless the function is in the text space.
4218 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4220 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4222 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4223 (md_assemble): To here. Tweak address generation.
4225 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4227 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4228 (md_assemble): Call dwarf2_where for OBJ_ELF.
4229 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4230 (pa_end_of_source): New function.
4231 * tc-hppa.h (md_end): Define for OBJ_ELF.
4233 1999-09-14 Michael Meissner <meissner@cygnus.com>
4235 * configure.in (Canonicalization of target names): Remove adding
4236 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4237 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4238 * configure: Regenerate.
4240 1999-09-14 Donn Terry <donn@interix.com>
4242 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4244 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4246 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4247 pc-relative jmp/call to an absolute symbol.
4248 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4249 absolute section symbols.
4251 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4252 jump handling code and comments.
4254 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4256 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4257 the value if TE_PE and a global defined symbol.
4259 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4261 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4262 print the symbol, rather than printing it here.
4264 1999-09-11 Donn Terry <donn@interix.com>
4266 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4267 BFD_RELOC_RVA relocations.
4269 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4270 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4273 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4275 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4276 * doc/internals.texi (Object format backend): Document
4279 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4280 relocations against global symbols if TE_PE.
4282 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4283 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4285 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4288 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4289 symbols which do not have a constant value, or tags with
4290 non-tags. Remove the symbol from the list before adding it at the
4293 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4294 C_FCN symbol differently if TE_PE.
4295 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4296 appears in the pseudo-op, rather coff_line_base which is only set
4299 * config/obj-coff.c (obj_coff_loc): New static function.
4300 (obj_pseudo_table): Add "loc".
4302 * config/obj-coff.c (add_lineno): Check that the line number is
4305 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4306 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4308 (md_atof): Return NULL rather than 0.
4309 * config/tc-i386.c (md_atof): Change type to int.
4310 * expr.c (expr): Change first parameter to int.
4311 * config/obj-coff.c: Add declarations for static functions.
4312 (coff_frob_symbol): Use SYM_AUXENT.
4313 * config/tc-i386.h (flag_16bit_code): Don't declare.
4315 * config/obj-coff.c (obj_coff_section): Default to setting
4316 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4318 * write.c (adjust_reloc_syms): Print adjusted fixup.
4320 * expr.c (integer_constant): Correct too_many_digits calculation
4323 1999-09-09 Andreas Schwab <schwab@suse.de>
4325 * doc/c-arm.texi: Fix arguments of @var to not contain
4328 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4330 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4332 (md_parse_option): Only support -k flag for ELF and COFF targets.
4334 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4336 * config/tc-hppa.c (pa_ip): Put strict register checks before
4337 call to pa_parse_number.
4339 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4341 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4343 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4346 1999-09-06 Donn Terry <donn@interix.com>
4348 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4350 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4353 candidate instruction. Require registers for register arguments
4354 when in strict mode. Require assemble-time constants for
4355 constants when in strict mode.
4356 (pa_get_absolute_expression): Require a constant when in strict
4359 1999-09-06 Nick Clifton <nickc@cygnus.com>
4361 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4363 1999-09-04 Steve Chamberlain <sac@pobox.com>
4365 * config/tc-pj.c: New file, supports picoJava in ELF.
4366 * config/tc-pj.h: Ditto.
4367 * configure.in (pjl*, pj*): New targets.
4368 * Makefile.am: Rebuild dependencies.
4369 (CPU_TYPES): Add pj.
4370 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4371 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4372 * doc/c-pj.texi: New file.
4373 * doc/as.texinfo: Add some PJ specifics.
4374 * doc/all.texi: Add PJ to the list of all architectures, sort them
4376 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4377 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4379 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4381 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4382 (obj_frob_file): Test for null pointer.
4383 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4384 (OBJ_PROCESS_STAB): And here.
4385 (elf_obj_sy): Remove
4387 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4388 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4389 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4391 * config/obj-coff.c (no_func): Remove.
4392 (coff_format_ops): Change occurrences of no_func to 0, as we test
4393 for 0 in obj-multi.h.
4395 * configure.in: Enable bfd for i386-coff when primary target is
4396 bfd. Enable i386 elf,coff emulation support. Don't set
4397 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4398 emulation to support.
4399 *configure: Regenerate.
4401 1999-09-02 Nick Clifton <nickc@cygnus.com>
4403 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4404 .section .line directive is encountered.
4406 1999-09-01 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4411 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4412 * as.texinfo: Document --gdwarf2 command line option.
4413 Add additional documentation of ARM command line switches.
4415 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4417 * config/tc-i386.c (i386_intel_memory_operand): Combine
4418 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4419 and RESTORE_END_STRING around parse_register calls.
4420 (i386_operand): Here too.
4421 (i386_is_reg): Remove.
4422 (parse_register): Move as_bad calls from within this function to
4425 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4427 Based on a patch from H.J. Lu <hjl@gnu.org>
4428 * config/tc-i386.c (parse_register): Handle FP regs specially.
4429 (md_begin): Remove '(' and ')' from register_chars.
4431 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4433 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4434 error message (done elsewhere).
4436 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4438 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4440 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4442 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4445 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4447 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4449 Add new completers. Fix bug in 64 bit condition handling.
4451 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4454 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4456 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4458 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4460 1999-08-27 Jim Wilson <wilson@cygnus.com>
4462 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4463 (struct ls): Add frag field. Initialize it to zero.
4464 (out_end_sequence): New local text_frag. Set it while in text section.
4465 Replace address check with frag check. Set ls.frag to text_frag if
4466 out_set_addr called.
4467 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4468 Set it before switching sections. Replace address check with frag
4469 check. Set ls.frag to saved_frag if out_set_addr called.
4471 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4473 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4474 output "advance_pc" opcode instead of calling gen_addr_line().
4475 The latter has the undesired side-effect of creating a new row
4476 in the debug line info matrix.
4478 1999-08-26 Jim Wilson <wilson@cygnus.com>
4480 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4481 ls.last_filename if last is less than zero. Set ls.last_filename
4482 when allocating new entry.
4483 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4486 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4488 * config/tc-i386.c (i386_index_check): Fix the displacement size
4489 when INFER_ADDR_PREFIX.
4491 1999-08-18 Nick Clifton <nickc@cygnus.com>
4493 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4496 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4498 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4499 handle 0xffffNNNN constants correctly.
4501 1999-08-16 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4506 1999-08-13 Nick Clifton <nickc@cygnus.com>
4508 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4509 (md_apply_fix3): Always pass positive values to
4510 validate_offset_imm.
4512 1999-08-12 Nick Clifton <nickc@cygnus.com>
4514 * config/tc-arm.c (skip_whitespace): New macro.
4515 Formatting tidy ups.
4517 (md_apply_fix3): Store relocation offset in addend for ELF based
4519 (arm_force_relocation): Always generate relocs for Thumb function
4522 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4524 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4525 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4527 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4529 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4530 flags for the unwind subspace.
4532 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4533 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4534 suitable relocation based on the size of the target's pointer.
4535 Always Use subsegment zero for the unwinders.
4536 (pa_level): Handle "2.0w".
4538 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4540 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4541 with the following instruction unless this was specified.
4543 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4545 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4546 certain sections, to match BFD changes.
4548 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4550 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4551 (EXTRA_SCRIPTS): Define to keep automake happy.
4552 * Makefile.in: Rebuild.
4554 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4556 * Makefile.am: Rename .dep* files to DEP*.
4557 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4558 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4560 * Makefile.in: Rebuild.
4562 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4564 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4566 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4568 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4569 avoid problems on DOS filesystems.
4570 * Makefile.in: Rebuild.
4572 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4574 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4576 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4579 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4581 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4582 line to create ${GDBINIT} rather than .gdbinit.
4583 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4585 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4587 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4589 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4591 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4593 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4595 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4596 non-adjustable symbols.
4598 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4600 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4602 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4604 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4607 1999-08-05 Donn Terry <donn@interix.com>
4609 * config/te-interix.h: New file.
4610 * configure.in (i386-*-interix*): New target.
4611 * configure: Rebuild.
4613 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4615 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4616 selectors for ELF too.
4617 (selector_table): Add "ltp" and "rtp" selectors.
4619 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4621 * config/tc-i386.c (i386_operand): No need to change
4622 operand_string pointer in segment reg case before goto
4623 do_memory_reference. Initialise displacement_string_start and
4624 displacement_string_end after do_memory_reference label.
4625 (i386_index_check): Add operand_string param, and print error
4626 message on failure here.
4627 (i386_intel_memory_operand): Instead of here.
4628 (i386_operand): And here.
4629 (INFER_ADDR_PREFIX): Enable.
4631 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4633 * config/tc-i386.h (DefaultSize): Define. Renumber following
4634 opcode_modifier defines.
4636 From Etienne Lorrain <etienne.lorrain@ibm.net>
4637 * config/tc-i386.c (stackop_size): New variable.
4638 (set_16bit_code_flag): Clear it here.
4639 (set_16bit_gcc_code_flag): New function.
4640 (md_pseudo_table): Add "code16gcc" entry.
4641 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4643 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4645 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4646 next_set_end even if the end symbol is being discarded.
4648 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4649 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4650 * config/obj-coff.c: Likewise.
4651 (seg_info_type): Remove.
4652 (seg_info_off_by_4): Change to array of segT.
4653 (s_get_segment): Adjust accordingly.
4654 (obj_pseudo_table): Fully initialize sentinel entry.
4656 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4657 Ralf Baechle <ralf@uni-koblenz.de>.
4659 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4661 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4663 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4665 * config/tc-i386.c: Indentation and white space changes.
4666 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4667 don't enable it by default.
4668 (i386_intel_operand): Remove redundant prototype.
4669 Move check on number of memory operands, and i.mem_operands++
4670 (i386_intel_memory_operand): To here.
4671 Remove i386_immediate code from here. Remove special case code
4672 for input and output using (%dx). Remove base/index checks and
4673 call i386_index_check instead. Save initial operand_string
4674 argument for error message.
4675 (i386_operand): Remove redundant prototype. Move base/index
4676 checks to i386_index_check.
4677 (i386_displacement): Move intel mode check for non-zero
4679 (i386_intel_memory_operand): To here.
4681 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4683 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4684 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4685 by .register pseudo-op if -64 and --no-undeclared-regs.
4686 (s_register, sparc_adjust_symtab): New functions.
4687 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4688 Declare sparc_adjust_symtab as tc_adjust_symtab.
4689 * doc/c-sparc.texi: Add description of #ignore special literal
4690 for .register pseudo-op.
4692 1999-07-30 Catherine Moore <clm@cygnus.com>
4694 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4695 the relocation's section offset.
4697 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4699 * write.c (fixup_segment): Fix generic error check overflow test.
4701 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4702 X_add_number to long.
4704 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4706 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4709 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4711 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4714 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4716 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4718 * configure.bat: Remove; obsolete.
4719 * config/go32.cfg: Likewise.
4721 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4723 * configure.in (i386-*-vxworks*): New target.
4724 * configure: Rebuild.
4726 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4728 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4730 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4732 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4734 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4735 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4736 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4737 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4738 MAX_RELOC_EXPANSION): Define.
4739 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4741 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4743 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4744 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4745 block. Print a warning if an 8-bit or 16-bit constant
4746 displacement or immediate is truncated on output.
4747 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4749 (i386_operand): Disallow immediate jump absolute operand.
4751 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4753 * configure.in: Bump version number to 2.9.5.
4754 * configure: Rebuild.
4756 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4759 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4761 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4762 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4764 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4766 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4768 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4770 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4771 if -mno-fpu was given.
4772 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4774 (cons_fix_new_arm): Remove misleading comments.
4776 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4778 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4780 (relax_segment): Likewise. After giving a rs_org error, convert
4781 the frag to rs_align to avoid cascading errors.
4783 1999-07-12 Andreas Schwab <schwab@suse.de>
4785 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4787 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4789 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4790 as appropriate. Fill in structure initializations. Add variable
4791 initializations. Add casts.
4792 * dwarf2dbg.c (print_stats): Change i to size_t.
4793 * listing.c (listing_listing): Change list_line to unsigned int.
4795 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4797 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4798 rather than checking for \001 and \002 in symbol name.
4799 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4801 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4803 * configure.in (hppa*-linux-gnu*): New target.
4804 * configure: Rebuilt.
4806 1999-07-08 Nick Clifton <nickc@cygnus.com>
4808 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4810 1999-07-07 Nick Clifton <nickc@cygnus.com>
4812 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4813 accessing symbolP directly.
4815 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4817 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4820 1999-07-05 Nick Clifton <nickc@cygnus.com>
4822 * config/tc-arm.c (ARM_EXT_V5): Define.
4823 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4824 (md_begin): Detect ARM v5 architectures.
4825 (md_parse_option): Accept arm v5 specification.
4826 (md_show_usage): Documment -marmv5 switch.
4828 * doc/c-arm.texi: Document -marmv5 command line option.
4830 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4832 (validate_immediate_twopart): New function. Determine if a
4833 constant can be computed by two ADD instructions.
4834 (output_inst): Remove its command line parameter - it was never
4836 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4837 implememt the ADRL pseudo op.
4838 (tc_gen_reloc): Generate a suitable error message if an ADRL
4839 instruction tries to generate a real reloc.
4841 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4843 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4845 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4848 1999-06-27 H.J. Lu <hjl@gnu.org>
4850 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4851 non BFD_ASSEMBLER case.
4853 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4855 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4858 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4860 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4861 out_end_sequence() when the address decreases due to a new frag.
4862 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4863 numbering starts with 1.
4865 1999-06-23 Nick Clifton <nickc@cygnus.com>
4867 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4869 (mcore_s_text): Call obj_elf_text for ELF target.
4870 (mcore_s_data): Call obj_elf_data for ELF target.
4871 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4873 (mcore_s_bss): New function: Dump literal table before changing
4875 (mcore_s_comm): New function: Dump literal table before changing
4878 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4879 No longer static functions.
4880 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4881 Provide prototypes for these functions.
4883 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4885 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4886 a list of names, to try obj_segment_name, and to try abbreviated
4887 names when using COFF without long section names.
4889 * config/tc-alpha.c: More use of symbol accessor functions.
4890 * config/tc-arc.c: Likewise.
4891 * config/tc-d30v.c: Likewise.
4892 * config/tc-fr30.c: Likewise.
4893 * config/tc-i860.c: Likewise.
4894 * config/tc-m88k.c: Likewise.
4895 * config/tc-mcore.c: Likewise.
4896 * config/tc-ns32k.c: Likewise.
4897 * config/tc-sparc.c: Likewise.
4898 * config/tc-v850.c: Likewise.
4900 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4901 sy_value with appropriate accessor functions.
4902 * config/tc-arm.c (md_apply_fix3): Likewise.
4903 * config/tc-d10v.c (AT_WORD_P): Likewise.
4904 * config/tc-v850.c (reg_name_search): Likewise.
4906 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4907 use symbol_get_bfdsym instead.
4908 * config/tc-ppc.c (md_assemble): Likewise.
4909 * config/tc-v850.c (v850_comm): Likewise.
4911 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4913 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4914 the symbol, rather than accessing the bsym member.
4915 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4916 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4917 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4918 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4919 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4920 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4921 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4922 * config/tc-v850.c (tc_gen_reloc): Likewise.
4924 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4926 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4927 (hppa_gen_reloc_type): Conditionalize on BFD64.
4928 (tc_gen_reloc): Re-enable ELF relocations.
4929 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4931 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4933 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4935 (do_ldst): Move assignment out of if condition.
4936 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4937 parentheses to avoid warning.
4939 1999-06-21 Nick Clifton <nickc@cygnus.com>
4941 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4942 macro to get at the BFD symbol associated with a GAS symbol.
4944 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4946 * config/tc-ppc.c: Update for symbol handling changes.
4947 * config/obj-coff.c: Likewise.
4949 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4951 * tc-hppa.c: General cleanups of ELF support. No more spaces
4952 and subspaces for ELF.
4953 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4954 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4955 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4956 (UNWIND_SECTION_NAME): Likewise.
4957 (space/subspace related structures): Conditionalize definitions
4959 (space/subspace directives and support routines): Conditionalize
4960 definitions and references/uses on OBJ_SOM.
4961 (label_symbol_struct): For ELF, track the symbol's segment. For
4962 SOM track its space.
4963 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4965 (USE_ALIASES): Kill for both SOM & ELF.
4966 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4967 (pa_space, pa_subspace): Corresponding changes.
4968 (pa_spaces_begin): Corresponding chagnes.
4969 (md_begin): Do not muck around with space/subspace stuff for
4971 (md_apply_fix): Temporarily disable argument relocation stuff
4973 (tc_gen_reloc): Temporarily disable relocation generation for
4975 (pa_build_unwind_subspace): Similarly.
4977 1999-06-16 Nick Clifton <nickc@cygnus.com>
4979 * config/tc-arm.c (thumb_set): New pseudo op.
4980 (text, data, section): Override these pseudo ops with ARM
4982 (s_thumb_set): New function: Perform the same as a .set pseudo
4983 op, but also mark the alias'ed symbol as being a Thumb
4985 (arm_s_text): New function: Perform the same as the .text
4986 pseudo op, but dump the literal pool before changing
4988 (arm_s_data): New function: Perform the same as the .data
4989 pseudo op, but dump the literal pool before changing
4991 (arm_s_section): New function: Perform the same as the
4992 .section pseudo op, but dump the literal pool before changing
4994 (arm_cleanup): Do not reset the current section before dumping
4997 1999-06-17 Nick Clifton <nickc@cygnus.com>
4999 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5000 OPTION_NO_WARN_UNMATCHED entries.
5001 (md_parse_option): Generate a warning message if an unrecognised
5002 option is encountered.
5004 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5005 (get_operands): When parsing an expression after an '@' symbol
5006 has been detected, do not ignore '#' symbols.
5007 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5010 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5012 From K. Richard Pixley <rich@noir.com>:
5013 * configure.in (ppc-*-vxworks*): New target.
5014 * configure: Rebuild.
5016 1999-06-12 Philip Blundell <philb@gnu.org>
5018 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5020 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5022 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5023 which refer to symbols in linkonce sections, permit reducing the
5024 relocs if the symbol is local.
5026 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5028 * subsegs.c (subseg_text_p): New function.
5029 * as.h (subseg_text_p): Declare.
5030 * read.c (do_align): Use subseg_text_p to set the default fill.
5031 * write.c (subsegs_finish): Likewise.
5032 * config/obj-coff.c (write_object_file): Likewise.
5033 * config/tc-i386.h (md_maybe_text): Don't define.
5034 (md_do_align): Use subseg_text_p to set the default fill.
5035 * config/tc-m32r.c (m32r_do_align): Likewise.
5036 * config/tc-sh.c (sh_do_align): Likewise.
5037 * config/tc-sparc.h (md_do_align): Likewise.
5039 1999-06-12 David O'Brien <obrien@freebsd.org>
5041 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5042 * configure: Rebuild.
5044 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5046 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5047 * Makefile.am: Rebuild dependencies.
5048 * Makefile.in: Rebuild.
5050 * config/tc-i386.c (i386_immediate): Remove unused label
5053 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5054 * symbols.c: Likewise.
5055 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5056 sy_next field when taking address, rather than symbol_next.
5058 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5060 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5061 value from the output file architecture.
5062 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5063 * dwarf2dbg.h: Change bfd_vma to addressT.
5065 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5067 * dwarf2dbg.h: Use PARAMS in function declarations.
5069 1999-06-11 Martin Dorey <mdorey@madge.com>
5071 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5072 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5074 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5076 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5078 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5080 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5083 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5085 * read.c (read_a_source_file): Only declare inescape if
5088 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5090 (find_entry_byval): Add parens to avoid warning.
5092 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5094 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5097 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5099 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5102 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5103 synthetize_setx): New functions.
5104 (md_assemble): Broken the special cases into the above
5105 functions. Make compiler happy if sizeof(bfd_vma)==4.
5106 Fix sethi generated from set/setuw. If instructions have a relloc,
5107 always clear the fields to be relocated in the opcode.
5108 (sparc_ip): Remove special_case global variable.
5110 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5112 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5113 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5114 indication of success rather than a value.
5115 (itbl_get_val): Likewise.
5116 (itbl_get_field): Use strcspn. Change delimiters to include
5118 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5119 (itbl_get_val): Likewise.
5120 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5122 * symbols.c (copy_symbol_attributes): Convert local symbols to
5125 1999-06-10 Nick Clifton <nickc@cygnus.com>
5127 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5130 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5132 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5133 Optimize set if sizeof(bfd_vma) == 64.
5134 (sparc_ip): Fix sethi - without %hi() it should generate
5135 R_SPARC_22 reloc, not R_SPARC_HI22.
5136 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5138 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5140 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5141 (s_ncons): New function.
5142 (native_op_table): New table.
5143 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5144 R_SPARC_OLO10 handling.
5146 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5148 * expr.h (struct expressionS): Revert last change; widen X_op.
5149 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5151 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5153 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5154 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5155 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5156 * Makefile.in: Regenerated.
5158 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5159 `common' pass on to s_mri_common.
5160 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5162 1999-06-06 Richard Henderson <rth@cygnus.com>
5164 * config/obj-elf.c (obj_elf_section): Don't free the return
5165 value of demand_copy_C_string.
5167 1999-06-05 Richard Henderson <rth@cygnus.com>
5169 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5170 creation logic from obj_elf_create_section.
5172 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5173 (section_stack): New.
5174 (special_sections): Make const.
5175 (obj_elf_section): Gut and rewrite parsing.
5176 (obj_elf_change_section): New function broken out of obj_elf_section.
5177 (obj_elf_parse_section_letters): Likewise.
5178 (obj_elf_section_word): Likewise.
5179 (obj_elf_section_type): Likewise.
5180 (obj_elf_previous): Treat as a toggle.
5181 (obj_elf_popsection): New.
5182 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5183 (ppc_section_type): Likewise.
5184 * config/tc-ppc.h: Likewise.
5186 * expr.h (struct expressionS): Don't make X_op a bitfield.
5187 * config/tc-alpha.c: Update for symbol handling changes.
5188 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5189 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5191 1999-06-05 Richard Henderson <rth@cygnus.com>
5193 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5194 (dwarf2_gen_line_info): Kill unused variables.
5195 (dwarf2_finish): Likewise.
5196 (dwarf2_where): Likewise.
5197 (dwarf2_directive_file): If we've only got a string,
5198 hand off to s_app_file.
5199 * ecoff.c: Move the include of ecoff.h.
5200 * symbols.h (S_IS_FUNCTION): Prototype.
5202 * read.c (LEX_HASH): Supply a default.
5204 (s_globl): Update `c' after skipping whitespace.
5205 * read.h (LEX_END_NAME, is_name_ender): New.
5206 * expr.c (get_symbol_end): Respect it.
5208 1999-06-04 Mark Klein <mklein@dis.com>
5210 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5212 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5214 * config/tc-hppa.c: Update for symbol handling changes.
5216 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5218 * cgen.c: Update for symbol handling changes.
5219 * config/tc-m32r.c: Likewise.
5221 * config/tc-hppa.h: Update for symbol handling changes.
5222 * config/tc-hppa.c: Likewise.
5224 * config/tc-arm.h: Update for symbol handling changes.
5225 * config/tc-arm.c: Likewise.
5226 (symbol_make_empty): Remove. Just use symbol_create.
5228 * symbols.c (symbol_set_tc): Correct name.
5230 * Makefile.am: Rebuild dependencies.
5231 ($(OBJS)): Don't depend upon struc-symbol.h.
5232 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5233 * dep-in.sed: Don't remove struc-symbol.h.
5234 * Makefile.in: Rebuild.
5236 * doc/internals.texi (Symbols): Describe changes in symbol
5239 1999-06-03 Richard Henderson <rth@cygnus.com>
5241 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5242 instead of doing the work by hand.
5244 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5246 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5247 state of line state-machine.
5248 (struct ls): Collect DWARF2 line state-machine state in new member
5249 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5250 resulted in any DWARF2 directives.
5251 (reset_state_machine): New function.
5252 (out_end_sequence): Ditto.
5253 (dwarf2_gen_line_info): When switching sections or switching to a
5254 lower text address, call out_end_sequence() first to terminate the
5255 previous code sequence as code sequences MUST have monotonically
5256 increasing addresses.
5257 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5259 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5261 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5262 DWARF2 debug info (line information only, at this point).
5263 * as.h: Update comment about supported debug formats.
5264 * dwarf2dbg.c, dwarf2dbg.h: New files.
5265 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5267 * expr.c (operand): Don't use [ for parens if we want an index op.
5268 (op_encoding): Switch [ into O_index, if desired.
5269 (op_rank): Renumber with O_index on bottom.
5270 (expr): If O_index, match closing bracket.
5271 * expr.h (O_index): New.
5273 * read.c (read_a_source_file): Conditionally allow matched "
5274 in lines passed to md_assemble.
5276 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5278 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5280 Add support for storing local symbols in a small structure to save
5281 memory when assembling large files.
5282 * as.h: Don't include struc-symbol.h.
5283 (symbolS): Add typedef.
5284 * symbols.c: Include struc-symbol.h.
5285 (local_hash): New static variable.
5286 (save_symbol_name): New static function, from symbol_create.
5287 (symbol_create): Call save_symbol_name.
5288 (local_symbol_count): New static variable.
5289 (local_symbol_conversion_count): Likewise.
5290 (LOCAL_SYMBOL_CHECK): Define.
5291 (local_symbol_make): New static function.
5292 (local_symbol_convert): New static function.
5293 (colon): Handle local symbols. Create local symbol for local
5295 (symbol_table_insert): Handle local symbols.
5296 (symbol_find_or_make): Create local symbol for local label name.
5297 (symbol_find_base): Check for local symbol.
5298 (symbol_append, symbol_insert): Check for local symbols.
5299 (symbol_clear_list_pointers, symbol_remove): Likewise.
5300 (verify_symbol_chain): Likewise.
5301 (copy_symbol_attributes): Likewise.
5302 (resolve_symbol_value): Handle local symbols.
5303 (resolve_local_symbol): New static function.
5304 (resolve_local_symbol_values): New function.
5305 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5306 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5307 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5308 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5309 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5310 (symbol_previous, symbol_next): New functions.
5311 (symbol_get_value_expression): Likewise.
5312 (symbol_set_value_expression): Likewise.
5313 (symbol_set_frag, symbol_get_frag): Likewise.
5314 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5315 (symbol_mark_used_in_reloc): Likewise.
5316 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5317 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5318 (symbol_mri_common_p): Likewise.
5319 (symbol_mark_written, symbol_clear_written): Likewise.
5320 (symbol_written_p): Likewise.
5321 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5322 (symbol_section_p, symbol_equated_p): Likewise.
5323 (symbol_constant_p): Likewise.
5324 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5325 (symbol_get_obj, symbol_set_obj): Likewise.
5326 (symbol_get_tc, symbol_set_tc): Likewise.
5327 (symbol_begin): Initialize local_hash.
5328 (print_symbol_value_1): Handle local symbols.
5329 (symbol_print_statistics): Print local symbol statistics.
5330 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5331 Declare new symbols.c functions. Move many declarations here from
5333 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5334 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5335 (struct symbol): Move bsym to make it clearly the first field.
5336 Remove TARGET_SYMBOL_FIELDS.
5337 (symbolS): Don't typedef.
5338 (struct broken_word): Remove.
5339 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5340 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5341 (symbol_clear_list_pointers): Likewise.
5342 (symbol_insert, symbol_remove): Likewise.
5343 (symbol_previous, symbol_append): Likewise.
5344 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5345 (struct local_symbol): Define.
5346 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5347 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5348 (local_symbol_get_frag, local_symbol_set_frag): Define.
5349 (local_symbol_get_real_symbol): Define.
5350 (local_symbol_set_real_symbol): Define.
5352 * write.c (write_object_file): Call resolve_local_symbol_values.
5353 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5354 (TARGET_SYMBOL_FIELDS): Don't define.
5355 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5356 ECOFF_DEBUGGING, add ECOFF fields.
5357 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5358 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5359 ECOFF_DEBUGGING, add ECOFF fields.
5360 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5361 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5362 * config/tc-mcore.h: Don't include struc-symbol.h.
5363 (TARGET_SYMBOL_FIELDS): Don't define.
5364 (struct mcore_tc_sy): Define.
5365 (TC_SYMFIELD_TYPE): Define.
5366 * Many files: Use symbolS instead of struct symbol. Use new
5367 accessor functions rather than referring to symbolS fields
5370 * read.c (s_mri_common): Don't add in value of line_label.
5372 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5373 checking for SEC_LINK_ONCE.
5375 * config/tc-sh.h (sh_fix_adjustable): Declare.
5377 * app.c (input_buffer): New static variable.
5378 (app_push): Save saved_input in allocated buffer.
5379 (app_pop): Restored saved_input.
5380 (do_scrub_chars): Change get parameter to take char * and int as
5381 arguments. Change GET macro to pass input_buffer to get
5382 function. Don't save input into allocated buffer.
5383 * as.h (do_scrub_chars): Update declaration.
5384 * input-file.c (input_file_get): Change to take char * and int.
5385 Read data into passed in buffer. Remove static buffer.
5386 * read.c (scrub_from_string): Change to take char * and int. Copy
5387 data into passed in buffer.
5389 * hash.h: Neaten. Declare hash_traverse.
5390 * hash.c: Complete rewrite based on BFD hashing code.
5391 * gasp.c (chunksize): New variable.
5392 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5395 1999-05-28 Nick Clifton <nickc@cygnus.com>
5397 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5398 addend unless the target uses an old ABI.
5400 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5402 -Wchar-subscripts cleanup
5403 * listing.c (listing_newline): Use unsigned char variable, so
5404 calls to isascii,iscntrl are correct.
5405 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5407 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5408 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5409 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5410 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5412 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5414 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5416 (arch_coldfire_p): New #define.
5417 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5419 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5421 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5423 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5424 (install_operand): Add place `N'.
5425 (init_table): Add registers ACC, MACSR, MASK.
5427 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5429 * config/tc-m68k.c: Change mcf5200 --> mcf.
5430 (archs): Add mcf5206e, mcf5307.
5431 (m68k_ip): Add format `u'.
5432 (install_operand): Add place `m', `M', `h'.
5433 (init_table): Add upper/lower registers.
5435 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5437 1999-05-28 Martin Dorey <mdorey@madge.com>
5439 * config/tc-i960.c: Several minor changes to add ELF and
5440 BFD_ASSEMBLER support.
5441 * config/tc-i960.h: Likewise.
5442 * configure.in (i960-*-elf*): New target.
5443 * aclocal.m4, configure: Rebuild.
5445 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5447 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5448 reloc changes when defined(BFD_ASSEMBLER).
5450 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5452 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5454 * write.c (write_print_statistics): Output to file, not stderr.
5456 * expr.c (generic_bignum_to_int32,64): Prototype.
5458 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5459 output_sleb128, output_uleb128, output_big_sleb128,
5460 output_big_uleb128, output_big_leb128): Prototype.
5461 (output_big_sleb128, output_big_uleb128): Make inline.
5462 (output_big_leb128): Remove inline
5464 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5465 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5466 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5467 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5468 value for correct overflow check in write.c:fixup_segment.
5469 * write.c (fixup_segment): Move bitfield overflow checks to after
5470 the md_apply_fix call.
5471 * config/obj-coff.c (fixup_segment): Likewise.
5472 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5473 valueT *val argument.
5475 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5477 * config/atof-ieee.c (gen_to_words): Correctly round a
5478 denormalized number. Fix off-by-one in range checking for
5479 exponent in a denormal.
5481 1999-05-10 Nick Clifton <nickc@cygnus.com>
5483 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5486 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5488 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5490 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5492 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5493 (ReverseRegRegmem): Remove.
5494 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5495 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5496 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5499 From Doug Ledford <dledford@redhat.com>
5500 * config/tc-i386.h (RegXMM): New for P/III.
5501 * config/tc-i386.c: Add support for P/III.
5503 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5505 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5506 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5507 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5509 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5511 * config/tc-i386.c (i386_immediate): Skip whitespace before
5512 complaining about junk after expression.
5513 (i386_displacement): Likewise.
5515 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5517 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5518 Don't copy before downcaseing.
5520 1999-05-05 Catherine Moore <clm@cygnus.com>
5522 * tc-m68k.c: Include elf/m68k.h.
5523 (m68k_elf_final_processing): New routine.
5524 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5527 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5529 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5532 1999-04-30 Nick Clifton <nickc@cygnus.com>
5534 * config/tc-mcore.c (mcore_s_section): Dump literals before
5537 1999-04-29 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5542 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5544 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5545 (TC_INIT_FIX_DATA): Delete.
5546 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5547 (TC_INIT_FIX_DATA): Delete.
5548 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5549 * write.c (fix_new_internal): Initialize fx_cgen member.
5550 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5551 (gas_cgen_md_apply_fix3): Update.
5552 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5553 (md_cgen_record_fixup_exp): Update.
5554 (FX_OPINFO_R_TYPE): Update.
5556 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5557 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5558 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5559 * frags.h (struct frag): Make opindex, opinfo ints.
5561 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5563 1999-04-26 Tom Tromey <tromey@cygnus.com>
5565 * aclocal.m4, configure: Updated for new version of libtool.
5567 1999-04-22 Nick Clifton <nickc@cygnus.com>
5569 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5571 (md_apply_fix3): Do not fix up absolute relocations against
5574 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5576 1999-04-20 Nick Clifton <nickc@cygnus.com>
5578 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5579 changes and data-in-text directives.
5580 (mcore_cons): New function: intercept cons() operations.
5581 (mcore_float_cons): New function: intercept float_cons()
5583 (mcore_stringer): New function: intercept stringer() operations.
5585 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5587 * obj.h (struct format_ops): Change generate_asm_lineno field to
5589 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5591 * config/tc-alpha.c (find_opcode_match): Add default case to
5593 (find_macro_match): Likewise.
5594 (load_expression): Parenthesize && within ||.
5596 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5598 1999-04-17 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5601 .text .data .section pseudo ops.
5602 (mcore_s_section): New function. Dump lits before changing secs.
5603 (mcore_s_text): New function. Dump lits before changing secs.
5604 (mcore_s_data): New function. Dump lits before changing secs.
5606 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5608 * config/tc-mips.c (mips_32bitmode): New.
5609 (md_begin): Set mips_32bitmode if needed.
5610 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5611 Set EF_MIPS_32BITMODE.
5613 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5615 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5618 1999-04-16 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5622 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5624 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5625 expressions correctly.
5628 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5630 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5632 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5634 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5635 and fmpynfadd instructions.
5637 1999-04-11 Richard Henderson <rth@cygnus.com>
5639 * as.h (environ): Declare it, if needed.
5640 * as.c (dump_statistics): Don't declare environ.
5641 * configure.in (environ): Detect declaration.
5642 * configure, config.in: Rebuild
5644 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5645 (i386_displacement): Allocate enough space for replacement buffer.
5646 Clean up replacement buffer initialization.
5648 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5650 * subsegs.c (section_symbol): Don't create a new symbol if one
5651 already exists; instead, use the existing one, but set its segment
5652 and frag data if it hasn't already been defined.
5653 * config/obj-coff.c (c_section_symbol): Likewise.
5655 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5657 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5659 1999-04-08 Nick Clifton <nickc@cygnus.com>
5661 * config/tc-mcore.c: New File: Support routines for MCore
5663 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5664 * config/obj-coff.c: Add support for mcore-pe target.
5666 * Makefile.am: Add support for MCore targets.
5667 * Makefile.in: Regenerate.
5668 * configure.in: Add support for MCore targets.
5669 * configure: Regenerate.
5671 * doc/all.texi: Set MCORE.
5672 * doc/as.texinfo: Document MCore specific command line options.
5674 * write.h: Prevent multiple inclusion.
5676 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5678 * asintl.h (LC_MESSAGES): Never define.
5679 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5681 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5684 * Makefile.am (m68k-parse.c): If configuring in the source
5685 directory, copy m68k-parse.y into the local directory before
5686 running ylwrap, to remove spurious differences when generating
5688 * Makefile.in: Rebuild.
5690 * config/tc-sparc.h (md_do_align): Just allocate the number of
5691 bytes necessary, rather than always allocating 1024.
5693 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5695 * listing.c (listing_newline): Add cast to avoid warning.
5696 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5697 * config/tc-i386.c (i386_scale): Add return value.
5698 (build_displacement_string): Remove unused local temp_disp2.
5699 (i386_intel_memory_operand): Add parentheses to avoid warning.
5700 (i386_intel_operand): Remove unused local end_of_operand_string.
5701 (i386_operand): Remove unused local operand_modifier.
5702 (i386_operand): Add parens to avoid warning.
5704 1999-04-04 Don Bowman <don@pixsci.com>
5706 * configure.in: Add mips*-*-vxworks* target; have it define
5708 * configure, config.in: Rebuild.
5710 1999-03-31 Nick Clifton <nickc@cygnus.com>
5712 * configure.in (emulations): Add support for arm-epoc-pe.
5713 * configure: Regenerate.
5714 * config/te-epoc-pe.h: New file. Define macros specific to
5716 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5717 for arm-epoc-pe target.
5719 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5721 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5723 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5725 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5726 detect ",n" without a condition.
5727 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5730 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5732 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5733 instruction is encoded with one bit.
5736 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5738 * doc/internals.texi (CPU backend): Mention that
5739 line_separator_chars should not include newline. From thi
5740 <ttn@mingle.glug.org>.
5742 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5744 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5745 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5747 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5749 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5751 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5753 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5756 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5758 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5760 1999-03-15 Martin Hunt <hunt@cygnus.com>
5762 * app.c (do_scrub_begin): Change '-' back to a symbol char
5763 so we can use multiple opcodes on a line again.
5765 * config/tc-d30v.c: By default, warn if a symbol has
5766 the same name as a register. Plus some minor
5767 updates from the branch.
5769 1999-03-13 Nick Clifton <nickc@cygnus.com>
5771 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5772 BFD_RELOC_16 and BFD_RELOC_64.
5774 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5776 * expr.c (expr): Add missing else.
5778 1999-03-12 Nick Clifton <nickc@cygnus.com>
5780 * config/tc-arm.c (md_apply_fix3): Improve error message.
5782 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5784 * Makefile.am (CPU_TYPES): Add fr30.
5785 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5786 (fr30,m32r dependencies): Update.
5787 * Makefile.in: Rebuild.
5789 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5790 (gas_cgen_record_fixup_exp): Ditto.
5791 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5792 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5793 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5794 (md_cgen_lookup_reloc): Update use of operand->type.
5795 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5796 (md_convert_frag): Call cgen_operand_lookup_by_num.
5797 (md_cgen_lookup_reloc): Update use of operand->type.
5798 (m32r_cgen_record_fixup_exp): Ditto.
5800 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5802 * config/tc-mips.c (md_show_usage): Fix message.
5804 1999-03-03 Nick Clifton <nickc@cygnus.com>
5806 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5807 and LDR reg,=<expr> instruction.
5809 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5812 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5814 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5816 1999-02-17 Nick Clifton <nickc@cygnus.com>
5818 This patch was created by: Scott Bambrough
5819 <scottb@corelcomputer.com>
5822 Special cased '@' character. The '@' character is used as the
5823 ARM assembler comment character, as a special character
5824 and in ELF .symver pseudo-op's, and as a special character in
5825 .type and .section pseudo-ops.
5826 (symver_pseudo): New static variable.
5827 (symver_state): New static variable.
5828 (struct app_save): Add field 'symver_state'.
5829 (app_push): Save global symver_state int struct app_save.
5830 (app_pop): Restore global symver_state from struct app_save.
5831 (do_scrub_chars): Special case handling of '@' character in
5834 * configure.in: Modified to recognize armv* uname syntax from ARM
5836 * configure: Regenerated.
5838 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5839 a prefix to the section's type.
5840 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5841 the type's typename.
5843 * config/tc-arm.h: Add support for PIC generation:
5844 (pic_code): New boolean.
5845 (obj_relocate_extern): Define.
5846 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5847 (TC_CONS_FIX_NEW): Define.
5848 (tc_fix_adjustable): Define.
5849 (GLOBAL_OFFSET_TABLE_NAME): Define.
5851 * config/tc-arm.c: Add support for PIC generation:
5852 (line_seperator_chars): Allow ';' as a seperator for Linux.
5853 (is_immediate_prefix): New macro.
5854 (arm_parse_reloc): New function.
5855 (s_arm_elf_cons): New function.
5856 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5857 (md_undefined_symbol): Special case handling for the Global Offset
5859 (md_apply_fix3): Handle PIC relocs.
5860 (tc_gen_reloc): Handle PIC relocs.
5861 (md_parse_option): Add support for '-k' command line switch to
5862 enable PIC generation.
5863 (cons_fix_new_arm): New function.
5864 (s_arm_elf_cons): New function.
5866 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5868 * configure.in: Add comments for uses of AC_DEFINE.
5869 * acinclude.m4: Likewise.
5870 * acconfig.h: Remove.
5871 * aclocal.m4: Rebuild.
5872 * configure: Rebuild.
5873 * Makefile.in: Rebuild.
5874 * config.in: Rebuild.
5876 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5878 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5879 non-constant offset from a base register.
5881 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5883 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5886 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5888 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5889 (emit_insn): Look for pc-relative and no-overflow specifiers on
5890 internal relocation types.
5892 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5894 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5897 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5899 (mips_4650, mips_4010, mips_4100): Variables removed.
5900 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5901 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5903 (md_begin): Don't bother initializing the mips_NNNN variables;
5904 mips_cpu is set, and that's good enough now.
5905 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5906 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5907 (show): New function, to handle wrapping in the CPU lists.
5908 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5910 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5912 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5913 than treat as an immediate specifier.
5915 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5917 * config/tc-i386.c: Prototype many functions.
5918 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5919 (i386_immediate): Remove unused second argument.
5920 (i386_intel_operand): Fix i386_is_reg typo.
5921 (i386_operand): Use allow_naked_reg.
5922 (output_invalid): Make operand int for K&R.
5924 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5926 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5928 * Makefile.in: Rebuild.
5930 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5932 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5934 (EXTRA_as_new_SOURCES): Comment out.
5935 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5936 * Makefile.in: Rebuild.
5937 * doc/Makefile.in: Rebuild.
5938 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5939 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5940 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5941 * configure: Rebuild.
5942 * aclocal.m4: Rebuild.
5943 * config.in: Rebuild.
5944 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5945 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5946 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5947 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5948 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5949 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5950 (gas_cgen_record_fixup_exp): Ditto.
5951 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5952 descriptor, not global variable.
5953 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5954 descriptor, not global variable. Refer to insert_operand handler
5955 via cpu descriptor, not global function.
5956 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5957 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5958 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5959 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5960 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5961 * config/tc-m32r.c: Ditto.
5962 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5963 (md_assemble): Ditto.
5964 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5966 1999-02-09 Nick Clifton <nickc@cygnus.com>
5968 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5969 relocations for ELF targets.
5971 1999-02-08 Nick Clifton <nickc@cygnus.com>
5973 * configure.in: Add support for StrongARM target.
5974 * configure: Regenerate.
5976 1999-02-05 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5980 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5983 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5985 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5987 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5989 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5990 (INTEL_DWORD_MNEM_SUFFIX): Define.
5993 (DWORD_PTR): Define.
5994 (XWORD_PTR): Define.
5996 (OFFSET_FLAT): Define.
5998 (NONE_FOUND): Define.
6001 * config/tc-i386.c (set_intel_syntax): New routine.
6002 (intel_syntax): Declare.
6003 (allow_naked_reg): Declare.
6004 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6005 (intel_float_operand): New routine.
6006 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6007 Handle brackets as well as parens. Call i386_intel_operand for
6008 intel syntax. Reverse operands if appropriate. Handle new
6009 suffixes. Handle movzx and movsx.
6010 (i386_is_reg): New routine.
6011 (i386_immediate): New routine.
6012 (i386_scale): New routine.
6013 (i386_displacement): New routine.
6014 (i386_operand_modifier): New routine.
6015 (build_displacement_string): New routine.
6016 (i386_parse_seg): New routine.
6017 (i386_intel_memory_operand): New routine.
6018 (i386_intel_operand): New routine.
6019 (i386_operand): Call i386_displacement, i386_immediate,
6020 i386_scale, etc. instead of handling inline.
6021 (parse_register): Handle registers without prefix.
6023 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6025 * configure: Regenerate.
6026 * configure.in (arm-*-oabi): New.
6027 (thumb-*-oabi): New.
6028 * config/tc-arm.c (target_oabi): Declare.
6029 (md_apply_fix3): Support REL relocs.
6030 (md_parse_option): Handle -oabi.
6031 (elf32_arm_target_format): New routine.
6032 (md_longopts): Add OPTION_OABI.
6033 * config/tc-arm.h: Redefine TARGET_FORMAT.
6036 1999-01-28 Nick Clifton <nickc@cygnus.com>
6038 * write.c (write_relocs): Handle out of range error.
6040 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6041 (fr30_force_relocation): Default to 0.
6043 * config/tc-fr30.h (obj_fix_adjustable): Define.
6044 (TC_FORCE_RELOCATION): Define.
6046 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6049 1999-01-16 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6052 merge of two instructions if the left instruciton kills the right.
6054 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6056 * Makefile.in: Regenerate.
6057 * configure.in: Redo test for using cgen.
6058 * configure: Regenerate.
6060 1999-01-09 Nick Clifton <nickc@cygnus.com>
6062 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6063 redefinition of this macro.
6065 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6067 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6070 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6072 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6073 a read of HI or LO and an immediatly following branch.
6075 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6077 * config/tc-mips.c (md_begin): Another correction to the setting of
6080 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6082 * config/tc-mips.c (md_begin): Correct type-o in setting of
6085 1998-12-21 Nick Clifton <nickc@cygnus.com>
6087 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6088 bit insn when optimizing, so that parallelised instructions will
6089 start on a 32 bit boundary.
6091 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6093 * config/tc-mips.c (mips_eabi64): New.
6094 (md_begin): Set mips_eabi64.
6095 (mips_elf_final_processing): Use it.
6097 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6099 * config/tc-mips.c (mips_elf_final_processing):
6100 Correct setting of ABI in e_flags.
6102 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6104 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6107 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6109 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6111 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6113 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6114 warning, values that don't fit in the field.
6116 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6118 * config/tc-mips.c (mips_abi_string): New.
6119 (md_parse_option,md_longopts): Add mabi.
6120 (mips_elf_final_processing): Set e_flags based on mabi flag.
6122 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6124 * config/tc-mips.c (md_parse_option): Handle vr4111.
6126 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6128 * config/tc-h8300.c (build_bytes): Change message given if the
6129 instruction requires H8/300H mode and we're not in Hmode, to
6130 suggest that it may be the operand modes that are the problem, not
6131 necessarily the opcode.
6133 1998-12-10 Nick Clifton <nickc@cygnus.com>
6135 * config/tc-fr30.c: Add line separator character.
6137 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6139 * configure.in (hppa-*-mpeix*): New target.
6140 * config/obj-som.h (obj_som_compiler): Declare.
6141 * config/obj-som.c (compiler_seen): New static variable.
6142 (obj_som_compiler): New function.
6143 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6144 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6145 (pa_type_args): Set hppa_priv_level.
6146 (pa_compiler): New static function if OBJ_SOM.
6147 * configure: Rebuild.
6149 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6151 * read.c (output_leb128): Don't mark as inline.
6153 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6155 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6156 AIX .vbyte unaligned data support.
6157 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6158 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6161 1998-12-07 Nick Clifton <nickc@cygnus.com>
6163 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6166 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6168 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6169 BFD_RELOC_ARM_PCREL_BRANCH.
6171 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6174 checking the target type.
6175 (mips-dec-bsd*): Set endian to little.
6176 * configure: Rebuild.
6178 COFF weak symbol support, based on patches from Mark Elbrecht
6179 <snowball3@usa.net>:
6180 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6181 * config/obj-coff.c (obj_coff_weak): New static function.
6182 (obj_coff_endef) [both versions]: Handle weak symbols.
6183 (coff_frob_symbol): Likewise.
6184 (yank_symbols): Likewise.
6185 (obj_pseudo_table): Add "weak".
6187 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6188 <aymeric.vincent@emi.u-bordeaux.fr>.
6189 * aclocal.m4: Rebuild with current tools.
6190 * configure: Rebuild.
6192 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6193 an assertion failure for a case we can't handle when OBJ_ECOFF.
6195 * expr.c (operator): And with 0xff to avoid problems with signed
6198 1998-12-03 Nick Clifton <nickc@cygnus.com>
6200 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6201 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6203 1998-12-02 Nick Clifton <nickc@cygnus.com>
6205 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6208 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6210 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6211 calculation of pcrel point.
6213 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6215 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6218 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6220 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6222 (d10v_cleanup): Only generate previous insn if a multiline insn is
6225 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6227 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6230 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6232 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6233 -marm6xxx command line switches.
6235 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6237 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6238 (itbl-ops.o): Delete duplicate dependencies.
6239 Rebuild dependencies.
6240 Add fr30 dependencies.
6241 * Makefile.in: Rebuild.
6243 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6245 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6247 * listing.c: Ignore line terminator characters found inside
6250 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6252 * po/gas.pot: Regenerated.
6254 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6256 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6257 fr30_is_label_start(). Also checks for delay slot insns.
6259 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6260 FR30 instructions which contain a colon in the mnemonic.
6262 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6264 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6266 * config/tc-fr30.c: Removed currently superflous code.
6268 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6270 * config/tc-fr30.h: New file.
6271 * config/tc-fr30.c: Tweaking so that it will compile.
6273 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6275 * config/tc-d10v.h (obj_fix_adjustable): Define.
6276 (TC_FORCE_RELOCATION): Define.
6277 (d10v_force_relocation): Declare.
6278 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6279 (md_apply_fix3): Handle Vtable relocs.
6280 (d10v_fix_adjustable): New.
6281 (d10v_force_relocation): New.
6283 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-d30v.c: Change default behaviour to ignore potential
6286 conflicts between register name and symbol names.
6288 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6290 * configure.in: Add fr30-*-*.
6291 * config/tc-fr30.c: New file.
6292 * Makefile.in: Regenerated.
6293 * config.in: Regenerated.
6294 * configure: Regenerated.
6295 * doc/Makefile.in: Regenerated.
6296 * po/gas.pot: Regenerated.
6298 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6300 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6303 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6305 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6307 (do_scrub_chars): Add some casts to unsigned char to avoid
6308 unwanted sign extension.
6309 * read.c (lex_type): Set characters about 127 to be symbol
6311 * config/tc-i386.c (md_begin): Set identifier_chars and
6312 operand_chars for values above 127.
6314 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6316 * configure.in: detect cygwin* instead of cygwin32*
6317 * configure: regenerate
6319 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6321 * listing.c: Add support for producing a listing from piped
6324 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6326 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6327 (append_insn): Account for the tx39's multiply behavior.
6329 1998-10-26 Michael Meissner <meissner@cygnus.com>
6331 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6332 from assemble_parallel_insns. Add support for '->' to indicate
6333 explicitly serializing the instructions.
6334 (md_assemble): Ditto.
6336 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6338 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6341 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6343 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6345 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6347 * config/tc-mips.c : support frame and regmask/fregmask when
6348 MIPS_STABS_ELF is specified.
6350 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6352 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6353 (md_apply_fix): Don't return 1 for VTABLE relocs.
6354 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6356 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6358 * doc/c-i386.texi: Replace occurences of "opcode" with
6359 "instruction mnemonic", "instruction", or "mnemonic" when
6360 referring to the name of an instruction. Use "opcode" when
6361 referring to the sequence of machine bytes.
6363 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6364 (is_opcode_char): Rename to is_mnemonic_char.
6365 (md_assemble and i386_operand): Correct error messages from
6366 "opcode" to "instruction mnemonic"
6367 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6368 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6369 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6370 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6371 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6372 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6373 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6375 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6377 * config/tc-i386.c (i386_operand): Check for garbage after
6380 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6382 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6383 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6385 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6387 * config/tc-sh.h (obj_fix_adjustable): Define.
6388 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6389 (md_apply_fix): Likewise.
6390 (tc_gen_reloc): Likewise.
6391 (sh_fix_adjustable): New.
6393 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6395 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6396 * cgen.h (gas_cgen_finish_insn): Update prototype.
6397 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6398 cgen_insn_t -> CGEN_INSN_INT.
6399 (make_parallel): Update handling of CGEN_INT_INSN_P.
6400 (assemble_parallel_insn): Ditto.
6401 (target_make_parallel): New function.
6402 (md_assemble): Use it.
6404 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6406 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6408 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6410 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6411 converted into lower case.
6413 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6415 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6416 (gas_cgen_tc_gen_reloc): Likewise.
6417 * config/tc-m32r.h (obj_fix_adjustable): Define.
6418 * config/tc-m32r.c (m32r_fix_adjustable): New.
6419 (m32r_force_relocation): Handle VTABLE relocs.
6421 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6423 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6425 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6428 to lower case before parsing.
6430 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6431 parallel insns modift buts in the PSW as a side effect.
6433 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-d30v.c (find_format): Test for missing flag and
6438 (md_apply_fix3): Fix error messages to avoid
6439 assumption about presence of a symbol.
6441 (parallel_ok): Disallow parallel instructions that both modify the
6444 (find_format): Generate a warning if an odd numbered register is
6445 used as the first register in a mutli-register instruction.
6447 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6449 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6450 relocations are always associated with a symbol.
6452 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6454 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6455 (elf32_sparc_force_relocation): Declare.
6456 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6457 (tc_gen_reloc): Handle vtable relocs.
6458 (elf32_sparc_force_relocation): New.
6460 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6462 * symbols.c (S_IS_FUNCTION): New.
6463 * config/tc-v850.h (obj_fix_adjustable): Define.
6464 (TC_FORCE_RELOCATION): Define.
6465 (v850_force_relocation): Declare.
6466 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6467 of fx_addnumber for VTABLE reloc addends.
6468 (md_apply_fix3): Handle VTABLE relocs.
6469 (v850_fix_adjustable): New.
6470 (v850_force_relocation): New.
6472 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6474 * tc-hppa.c (fp_operand_format): Add some additional formats.
6475 (pa_ip): Do not automatically promote into pa2.0 mode.
6476 (pa_level): Handle ".level 2.0".
6478 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6480 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6481 * config/tc-i386.h (template.extension_opcode): Change to
6482 unsigned int to allow full range of 8-bit opcode suffixes.
6483 (None): Redefine as 0xffff.
6485 From Jeff B Epler <jepler@usgs.gov>
6486 * doc/c-i386.texi (i386-SIMD): New section.
6488 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6490 * read.c (discard_rest_of_line): New function.
6491 * read.h: Declare it.
6492 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6494 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6496 * config/tc-d10v.c (find_symbol_matching_register): New function.
6497 (find_opcode): Cope with the case where a register name matches
6500 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6502 * config/tc-v850.c (md_pcrel_from): Rename to
6503 v850_pcrel_from_section.
6504 (v850_pcrel_from_section): Do not resolves symbols in other
6507 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6509 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-d10v.c (find_opcode): Generate an error if a register
6512 is supplied for an operand that should not be a register.
6514 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6516 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6517 instructions to have another instruction in the right bin.
6519 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6521 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6522 the right container if the left container holds a branch
6525 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6527 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6528 both a register name and symbol name.
6529 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6531 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6534 execution unit class.
6536 (reg_name_search): If a name matches a register and a symbol,
6537 prefer the register.
6538 (find_format): Disallow flag registers when a general purpose
6539 register is required.
6540 If a number is required, but a register has been given, check to
6541 see if a symbol with the same name as the register exists, and if
6542 so, use that symbol.
6544 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6546 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6548 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6550 * config/tc-d30v.c (find_format): Do not accept flag registers as
6551 general purpose registers.
6552 (find_format): If an immediate value is expected at a given place
6553 in a format, but a register name has been provided instead, check
6554 to see if that register name matches the name of a predefined
6555 symbol and if it does, then use the symbol instead.
6556 (reg_name_search): If a register name matches a symbol name,
6557 prefer the register name to the symbol name.
6559 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6561 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6562 the previous insn to empty.
6564 1998-09-20 Michael Meissner <meissner@cygnus.com>
6566 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6567 pieces, forcing the use of an ANSI compiler.
6569 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6571 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6573 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6575 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6577 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6579 (obj_elf_vtable_entry): Likewise.
6580 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6581 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6582 (tc_gen_reloc): Likewise.
6583 (arm_fix_adjustable): Likewise.
6584 (elf32_arm_force_relocation): New.
6585 (armelf_frob_symbol): Remove coff-style symbol support.
6587 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6589 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6591 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6593 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6594 OBJ_COFF so that routine is defined for a.out format.
6596 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6598 * config/tc-i386.c (i386_operand): Detect non-segment registers
6599 used as segment prefixes.
6601 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6604 optimize across FDE boundaries.
6606 * config/obj-coff.c (obj_coff_section): Preserve any link once
6607 flags when setting the section flags.
6609 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6611 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6612 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6614 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6616 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6619 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6621 * frags.c (frag_grow): Include the size of the frag struct in the
6624 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6625 if the new subseg comes before the old.
6627 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6629 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6630 to handle edge8 and edge16.
6632 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6634 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6635 before we clobber the symbol involved.
6637 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6639 * config/tc-arm.c: Remove OBJ_ELF definitions for
6640 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6641 use arm_adjust_symtab for OBJ_COFF.
6642 (armelf_adjust_symtab): New Routine.
6643 * config/tc-arm.h: Define obj_adjust_symtab to
6644 armelf_adjust_symtab for OBJ_ELF.
6646 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6648 * configure.in: Make all i386-elf targets use bfd_gas.
6649 * config/tc-i386.c (tc_i386_force_relocation): New.
6650 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6651 (md_apply_fix3): Likewise.
6652 (tc_gen_reloc): Handle them.
6653 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6654 tc_i386_force_relocation.
6656 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6658 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6660 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6662 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6663 current opcode after writing the first insturction of a reverse
6666 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6668 * read.h (generate_lineno_debug): Add prototype.
6669 * read.c (generate_lineno_debug): Make non-static.
6671 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6673 * config/tc-i386.c (md_assemble): Only warn for address/data size
6676 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6678 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6679 against Thumb function names, as the linker needs this information.
6681 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6683 * expr.c (operand): Check also that there is no advance in operand
6684 after atof_generic in order to decide "is it label 0f or floating
6687 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6689 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6690 command line options with a single dash.
6691 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6693 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6695 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6696 * tc-arm.c (arm_fix_adjustable): New routine.
6698 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6700 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6701 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6702 demand_empty_rest_of_line before mri_comment_end.
6703 (equals): Check garbage after expression before
6704 mri_comment_end in MRI mode.
6706 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6708 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6709 small immediate constant to use the constant itself rather than
6712 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6715 (pa_leave): Likewise.
6717 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6719 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6721 (i386_operand): Fix an error message.
6723 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6725 * doc/c-arm.texi (ARM Directives): Document .req directive.
6727 * config/tc-arm.c (reg_required_here): Display erroneous string if
6728 the register name could not be decoded.
6729 Do not set inst.instruction if the sift is -1.
6731 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6733 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6736 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6738 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6739 even if it is belived to be unnecessary.
6741 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6743 config/tc-i386.c (i386_operand): Size immediate constants by
6744 suffix (erroneously removed as part of July 7 change).
6746 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6748 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6749 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6750 (armelf_frob_symbol): New Routine.
6751 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6753 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6755 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6757 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6759 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6760 command line switches passed to assembler.
6762 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6764 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6765 (gas_cgen_opcode_desc): Declare.
6766 (gas_cgen_parse_operand): Declare.
6767 (*): Prepend gas_ to gas specific fns to denote them as such.
6769 * cgen.c (gas_cgen_opcode_desc): New global
6770 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6771 (queue_fixup): Renamed from cgen_queue_fixup.
6772 (*): Prepend gas_ to gas specific fns to denote them as such.
6774 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6775 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6776 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6777 Open opcode table and initialize it.
6778 (make_parallel): Use gas_cgen_opcode_desc.
6779 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6780 (md_assemble): Ditto.
6782 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6784 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6785 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6786 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6787 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6788 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6789 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6790 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6791 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6792 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6793 (INIT_STAB_SECTION): Likewise.
6794 (OBJ_PROCESS_STAB): Likewise.
6796 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6797 (md_parse_option): Watch for them.
6798 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6799 (md_begin): Kill neverdef code.
6800 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6801 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6802 (s_alpha_coff_wrapper): New.
6803 (md_pseudo_table): Trap all ECOFF pseudos.
6805 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6807 Start of changes to remove mdebug section from mips*-elf
6808 Based on MIPS_STAB_ELF definition
6809 * acconfig.h: undef if not configured
6810 * config.in: undef if not configured
6811 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6812 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6813 * stabs.c (s_stab_generic): flush frag
6815 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6817 * configure.in: (arm-*-elf): Handle.
6818 (thumb-*-elf): Handle.
6819 * configure: Regenerate.
6820 * read.c (stringer): Fix typo in comment.
6821 * write.c (fixup_segment): Don't add symbol value to addend if
6823 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6825 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6828 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6830 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6831 (write_2_short): Emit warning if new flag is set.
6832 (do_assemble): Set flags if left instruction is one of special
6833 "right-instruction-killer" type.
6835 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6837 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6838 Always output words in debug_info section as big endian.
6839 (sparc_target_format): Choose correct bfd target.
6840 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6842 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6844 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6845 to work with internationalization code. Issue an error when two
6846 operands match that are not allowed to match.
6848 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6850 * configure.in (install_tooldir): Allow target to specify whether
6851 it wants to be installed in $(tooldir)/bin.
6852 * configure: Regenerate.
6853 * Makefile.am (install-exec-local): Set install-exec-tooldir
6854 dependency via configure.
6855 * Makefile.in: Regenerate.
6857 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6859 * Makefile.am (install-exec-local): Split into two ...
6860 (install-exec-bindir,install-exec-tooldir): New rules.
6861 * Makefile.in: Regenerate.
6863 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6865 * Makefile.am (install-exec-local): Don't remove the file before
6866 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6867 W. Rozycki <macro@ds2.pg.gda.pl>.
6868 * Makefile.in: Rebuild.
6870 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6872 * cgen.c: Include libiberty.h.
6873 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6874 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6875 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6876 (md_cgen_lookup_reloc)): Declare.
6877 (md_cgen_record_fixup_exp): Declare.
6878 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6879 (m32r_relax_frag): Declare.
6880 (cgen_md_apply_fix3): Decls moved to cgen.h.
6881 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6882 (m32r_cgen_record_fixup_exp): Delete decl.
6883 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6884 (assemble_nop): Delete.
6885 (expand_debug_syms): Delete unused `exp'.
6886 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6887 Add default case for -Wall.
6888 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6889 (md_atof): Delete unused wordP.
6891 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6893 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6896 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6898 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6899 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6900 .print, .purgem, and .struct. Remove documentation for
6903 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6905 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6906 Update call to insert_operand.
6908 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6910 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6912 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6914 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6915 whitespace after a prefix operator.
6917 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6919 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6921 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6923 * config/tc-sparc.c (log2): New static function.
6924 (s_reserve): Use log2 to convert alignment before calling
6926 (s_common): Use log2 to convert alignment before calling
6927 record_alignment and frag_align.
6928 (sparc_cons_align): Use log2.
6930 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6932 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6933 (s_common): Likewise.
6935 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6936 initialization of waddr.
6937 (sparc_elf_final_processing): Add default case to switch.
6939 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6941 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6942 than temporary real.
6944 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * write.c (subsegs_finish): Don't align the segments if there were
6949 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6950 copying aux information.
6952 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6953 expression into a symbol.
6955 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6957 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6958 type to unsigned int.
6959 (md_assemble): Change type used to store offsets from unsigned
6961 (i386_operand): Switch error check to only call RESTORE_END_STRING
6962 once after parse_register.
6964 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6966 * config/tc-v850.c (md_show_usage): Changed format to match that
6969 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6971 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6973 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6975 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6978 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6981 * doc/Makefile.in: Rebuild.
6983 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6985 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6986 for %lo expressions.
6987 (mips_ip, case 'u'): Move range check after code to mask
6988 off bits in %hi/%lo expressions. Mask off high bits for
6991 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6993 * doc/Makefile.am (gasver.texi): New target.
6994 (as.info, as.dvi): Depends upon gasver.texi.
6995 * doc/as.texinfo: Include gasver.texi. Mention version number on
6996 title page and in top node.
6997 * doc/Makefile.in: Rebuild.
6999 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7001 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7002 but not including the line containing the edict.
7003 * listing.h (LISTING_EOF): New.
7004 * input-scrub.c (input_scrub_next_buffer): Call it.
7006 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7008 * config/tc-i386.c (i386_operand): Don't set the size of an
7009 immediate address based solely on the suffix and the mode.
7011 * config/tc-i386.c (md_assemble): Add assertion to make sure
7012 overlap2 does not set Imm.
7014 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7015 sequences of whitespace to a single space.
7016 (is_space_chars): Just compare with space.
7017 (md_begin): Don't initialize space_chars.
7018 (md_assemble): Just skip a single whitespace character.
7019 (i386_operand): Rewrite base-index parsing to use new
7020 parse_register, and to skip white space. Skip white space in a
7021 number of other places too. Don't give error message if
7022 parse_register fails.
7023 (parse_register): Change reg_string parameter to be non-const.
7024 Add end_op parameter. Skip white space after the `%', and return
7025 end of register string. Give error message here rather than
7028 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7030 Based on patch from Matt Semersky <matts@scd.hp.com>:
7031 * expr.c (op_encoding): Make const.
7032 (expr_set_precedence): New function.
7033 (expr_begin): Don't set operator rankings, just call
7034 expr_set_precedence.
7035 * expr.h (expr_set_precedence): Declare.
7036 * read.c (s_mri): Call expr_set_precedence.
7038 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7040 * doc/as.texinfo (Statements): Remove paragraph discussing
7041 continuing lines with a backslash. This hasn't worked for years,
7044 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7046 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7048 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7049 (ps_CTORS, ps_DTORS): New section types.
7050 (vms_fixup_xtors_section): New function
7051 (Ctors_Psect, Dtors_Psect): Define.
7052 (IS_GXX_XTOR): Define
7053 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7054 Filter static constructors/destructors and add to
7055 Ctors_Symbols/Dtors_Symbols chain.
7056 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7057 appropriate section.
7059 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7060 * makefile.vms: Merge vax/vms support.
7062 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7064 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7065 (elf_pseudo_table): Add them.
7066 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7067 (md_apply_fix): Accept them.
7068 (mips_fix_adjustable): Don't adjust them.
7069 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7070 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7071 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7072 (tc_fix_adjustable): Don't adjust them.
7074 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7076 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7078 * Makefile.in: Regenerate.
7079 * configure.in: AC_SUBST cgen_cpu_prefix.
7080 * configure: Regenerate.
7082 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7084 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7085 Changed all users of COND12_DELAY.
7087 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7089 * config/tc-mn10300.c (set_arch_mach): New function.
7090 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7091 (md_begin): Default to mn10300 mode.
7092 (md_assemble): Only accept instructions for the core mn10300
7093 chip and the active machine type.
7095 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7097 * subsegs.h (segment_info_type): Give the struct a name.
7098 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7099 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7100 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7101 * config/tc-w65.h (tc_reloc_mangle): Declare.
7102 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7104 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7106 * config/tc-v850.c (v850_comm): Restore old section
7107 after common processing.
7109 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7111 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7113 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7115 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7116 char with code that explicitly sign-extends.
7118 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7120 * config/tc-v850.c (md_begin): Restore text section as the current
7121 section after creating call table sections.
7122 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7125 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7126 with call to macro SYM_AUXINFO.
7128 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7130 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7131 with the program transform name.
7132 * Makefile.in: Rebuild.
7134 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7136 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7139 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7141 * config/tc-i386.c (i386_operand): Be prepared for a space between
7142 the open parenthesis and the start of the register operand,
7143 because of the June 16 change.
7145 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7147 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7150 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7152 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7153 even if it is belived to be unnecessary.
7155 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7157 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7159 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7161 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7163 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7164 shift amount for a repeated operand. The shift amount for the
7165 repeated copy comes from the size of the operand.
7167 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7169 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7171 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7173 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7175 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7177 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7178 characters in it as LEX_IS_SYMBOL_COMPONENT.
7179 * config/tc-i386.h (tc_symbol_chars): Define.
7180 (extra_symbol_chars): Declare.
7181 * config/tc-i386.c (extra_symbol_chars): Define.
7182 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7183 (line_comment_chars): Set to '/' if TE_LINUX.
7184 * doc/c-i386.texi (i386-prefixes): Update.
7185 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7187 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7189 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7190 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7192 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7194 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7195 constraint in instructions REP & REPI.
7197 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7199 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7200 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7202 (check_range): If the operand is shifted, then shift the number
7203 before checking its range.
7205 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7207 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7210 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7212 * config/tc-v850.c (v850_comm): Create special sections as needed.
7214 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7216 * config/tc-d10v.c (write_2_short): Addition of swapping
7217 instructions for sequential and reverse sequential order when
7218 given order is not possible.
7220 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7222 * Makefile.am: Rebuild dependencies.
7223 (DEP_INCLUDES): Fix reference to intl build directory.
7224 * Makefile.in: Rebuild.
7226 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7228 * doc/c-i386.texi: Update 16 bit documentation.
7230 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7231 IgnoreDataSize to IgnoreSize as they are used for address size as
7233 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7234 32-bit mode, similarly addr16/data16 and variants.
7236 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7238 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7239 sequential word multiply instructions.
7241 (do_assemble): Add extra command line argument, to allow mul32
7242 attribute to be preserved across parallel insns.
7243 (md_assemble): Insert NOPs between explicitly parallel insns which
7244 contain an 32 bit multiply and a 16 multiply.
7246 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7248 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7251 * config/tc-i386.c (reloc): Add braces.
7253 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7254 consistent with Intel naming.
7255 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7256 use bitfields in sib_byte.
7257 (modrm_byte): Don't use bitfields here either.
7259 * config/tc-i386.c (current_templates): Add const.
7260 (parse_register): Add const to return, param, and char *s.
7261 (i386_operand): Add const to reg_entry *r.
7262 * config/tc-i386.h (templates): Add const to start, end.
7264 Inspired by code for 16 bit gas support from Martynas Kunigelis
7265 <martynas@nm3.ktu.lt>:
7266 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7267 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7268 (uses_mem_addrmode): Remove.
7269 (md_estimate_size_before_relax): Add support here too.
7270 (md_relax_table): Rewrite interface to md_relax for 16 bit
7272 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7273 (opcode_suffix_to_type): Remove.
7274 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7275 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7276 (md_convert_frag): Likewise.
7277 (i386_operand): Add support for 16 bit base/index regs,
7278 immediates, and displacements. Remove some unnecessary casts, and
7279 localise end_of_operand_string, displacement_string_start,
7280 displacement_string_end variables. Add GCC_ASM_O_HACK.
7281 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7283 * config/tc-i386.c (prefix_hash): Remove.
7284 (md_begin): Rewrite without obstacks. Remove prefix hash table
7285 handling. Rewrite lexical table handling.
7286 (i386_print_statistics): Don't print prefix statistics.
7287 (md_assemble): Rewrite instruction parser so that line is not
7288 converted to lower case. Don't do a hash_find for prefixes,
7289 instead recognise them via opcode modifier.
7290 (expecting_operand, paren_not_balanced): Localise variables.
7291 * config/tc-i386.h (IsPrefix): Define.
7292 (prefix_entry): Remove.
7294 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7295 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7296 '\\' in case where comment_chars contains '/'.
7298 * config/tc-i386.c (MATCH): Ensure given operand and template
7299 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7300 you must write `ljmp *table(%ebx)'.
7302 From H.J. Lu <hjl@gnu.org>:
7303 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7304 as 0 ifndef BFD_ASSEMBLER.
7305 (md_assemble): Allow immediate operands without suffix or
7306 other reg operand to default in size to the current code size.
7308 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7310 * config/tc-v850.c (md_begin): Restore creation of
7311 .call_table_text and .call_table_data sections.
7313 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7315 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7316 after emitting a word of noops.
7318 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7320 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7321 (i386_operand): Simplify checks for valid base/index combinations.
7322 Disallow `in 4(%dx),%al'.
7324 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7326 (add_prefix): Change parameter from char to int.
7328 * config/tc-i386.h (Ugh): Define opcode modifier.
7329 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7331 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7332 CONSISTENT_REGISTER_MATCH macros to check register types more
7333 thoroughly. Check for illegal suffix/operand combinations
7334 when matching insns with operands. Handle new `s' suffix, and
7335 associated FloatMF opcode modifier for float insns with memory
7337 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7338 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7339 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7340 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7341 DATA_PREFIX_OPCODE throughout.
7343 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7344 (md_assemble): Rewrite suffix/register operand checking code to be
7345 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7346 AnyMem, the better to grep.
7348 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7349 given a memory operand. Don't set Abs bits either.
7350 (type_names): Remove Mem*, Abs*.
7351 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7352 define opcode_modifiers as these cases are handled by Disp8,
7353 Disp16, Disp32 and suffix checks.
7354 (COMES_IN_BOTH_DIRECTIONS): Remove.
7355 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7357 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7358 if IgnoreDataSize modifier given. Remove ShortformW modifier
7359 test. Add test for ShortForm in W base_opcode modification.
7360 Merge Seg2ShortForm and Seg3ShortForm code.
7361 * config/tc-i386.h (ShortFormW): Remove.
7362 (IgnoreDataSize): Define.
7364 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7366 * config/tc-d30v.c (md_assemble): Store previous segment state
7367 with previous instruction.
7369 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7371 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7372 (ebp, esp): Remove static variables.
7373 (MATCH): Remove test for InOutPortReg.
7374 (i386_operand): Properly handle InOutPortReg here instead.
7375 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7376 (md_assemble): Simplify and correct modrm and sib generation.
7377 (i386_operand): Add warning for scale without index.
7378 Rewrite checks for valid base/index combinations.
7380 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7381 macros and enclose in do while(0).
7382 (RESTORE_END_STRING): Likewise.
7383 (md_assemble): Add one to printed operand number so we start
7384 from 1 not 0. Add some more gettext invocations.
7385 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7388 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7389 DATA_PREFIX, SEG_PREFIX): Define.
7390 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7391 (check_prefix): Remove function.
7392 (add_prefix): New function. Add prefix to i.prefix as well as
7394 (md_assemble): Changes for add_prefix. Remove hack for wait
7395 prefix, instead always output prefixes in fixed order. Test
7396 for jcxz/loop when selecting between word & dword operations,
7397 and add address size prefix rather than operand size prefix.
7398 Remove operand -> address size hack when emitting jcxz/loop.
7399 (i386_operand): Remove O_Absent check as it's done in expr.
7401 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7403 * configure.in: Recognize m5200 as a cpu_type of m68k.
7404 * aclocal.m4: Rebuild with current libtool.
7405 * configure: Rebuild.
7407 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7409 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7410 to relaxable_symbol to prevent references to external symbol from
7413 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7415 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7416 symbols are relaxable.
7418 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7420 * config/tc-v850.c (md_begin): Don't create special
7421 sections by default.
7423 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7425 * config/tc-mips.c (macro): For div and udiv, close the
7426 reorder block as soon as possible.
7428 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7430 From Matt Semersky <matts@scd.hp.com>:
7431 * macro.c (macro_mri_mode): New function.
7432 * macro.h (macro_mri_mode): Declare.
7433 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7436 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7438 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7441 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7442 until after xstrdup in OBJ_EVAX case.
7444 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7446 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7447 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7448 of hardcoded magic number.
7449 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7451 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7453 * read.c (do_s_func): New function.
7455 * read.h (do_s_func): Add prototype.
7457 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7459 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7460 nops if fill pattern not specified.
7462 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7464 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7465 * config/te-go32.h (TE_GO32): Define.
7466 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7468 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7470 Implement .func/.endfunc pseudo-ops.
7471 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7473 * read.c (potable): Add .func,.endfunc.
7474 (s_func): New function.
7475 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7477 (in_doc_func_p,current_function_label): New static globals.
7478 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7480 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7482 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7483 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7484 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7485 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7486 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7487 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7488 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7489 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7490 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7491 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7492 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7493 * config/tc-a29k.c: Don't define md_short_jump_size,
7494 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7495 * config/tc-alpha.c: Likewise.
7496 * config/tc-alpha.h: Likewise.
7497 * config/tc-arm.c: Likewise.
7498 * config/tc-h8300.c: Likewise.
7499 * config/tc-h8500.c: Likewise.
7500 * config/tc-hppa.c: Likewise.
7501 * config/tc-i860.c: Likewise.
7502 * config/tc-i960.c: Likewise.
7503 * config/tc-ppc.c: Likewise.
7504 * config/tc-sh.c: Likewise.
7505 * config/tc-sparc.h: Likewise.
7506 * config/tc-tic30.c: Likewise.
7507 * config/tc-w65.c: Likewise.
7508 * config/tc-z8k.c: Likewise.
7510 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7512 * config/tc-vax.c (_): Delete this macro used for placeholder
7513 values in vax_operand_width_size; it conflicts with the _() macro
7514 used for internationalization.
7516 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7518 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7519 code. From Chris Moller <moller@bops.com>.
7521 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7522 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7523 * read.c (emit_expr): Initialize seg and subseg fields of a new
7525 * write.c (write_object_file): Switch to the appropriate segment
7526 and subsegment when processing a broken word.
7528 * config/tc-m68k.c (mri_assemble): New static function.
7529 (build_mri_control_operand): Call mri_assemble rather than
7531 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7532 (s_mri_endf, s_mri_endw): Likewise.
7534 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7536 * read.c (s_org): Call md_flush_pending_output if it is defined.
7538 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7540 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7542 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7543 (md_parse_option): Add for same.
7544 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7545 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7546 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7548 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7550 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7552 * config/tc-arm.c (find_real_start): Relax definition of local
7555 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7557 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7558 symbols at the given address, not just the last one specified.
7560 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7562 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7563 or number_to_chars_littleendian to write data.
7565 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7567 * config/tc-v850.c (md_assemble): Remove artificially created
7568 register name symbols.
7570 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7572 * write.c (fixup_segment): Change "segment" to "section" in
7575 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7577 * write.c (fixup_segment): Change sym1-sym2 message again.
7579 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7581 * write.c (fixup_segment): Improve error message for sym1-sym2
7582 errors when sym1 is in a different segment from sym2.
7584 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7586 * config/tc-m32r.c (warn_unmatched_high): New static local.
7587 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7588 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7589 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7590 (md_parse_option): Likewise.
7591 (md_show_usage): Likewise.
7592 (m32r_frob_file): Likewise.
7594 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7595 (read_a_source_file): Call them.
7596 * read.h (stabs_generate_asm_file): Declare.
7597 * stabs.c (stabs_generate_asm_file): New function.
7598 (generate_asm_file): New function.
7599 (stabs_generate_asm_lineno): Move file name handling into
7602 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7604 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7605 (d30v_current_align, d30v_current_align_seg): New variables.
7606 (d30v_last_label): New variable.
7607 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7608 (s_d30v_data, s_d30v_section): Likewise.
7609 (md_pseudo_table): Call them.
7610 (md_begin): Initialize d30v_current_align_seg.
7611 (md_assemble): Call d30v_align when needed by known current alignment.
7612 (d30v_frob_label, d30v_cons_align): New functions.
7613 * config/tc-d30v.h (md_do_align): Remove.
7614 (tc_frob_label): Call d30v_frob_label.
7615 (md_cons_align): New.
7617 * config/tc-d30v.c (find_format): Convert complex expressions to
7618 expression symbols before processing. Clean up code formatting.
7620 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7622 * po/Make-in (install-info): New target.
7624 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7626 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7628 * config/tc-mn10300.c (md_assemble): Likewise.
7630 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7632 * Makefile.am: Update with `make dep-am'.
7633 (HFILES): Add cgen.h.
7634 (cgen.o): Depend on cgen.h.
7635 * Makefile.in: Regenerate.
7637 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7639 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7641 * gasp.c (grab_label): Permit a label to be a preprocessor
7642 variable by permitting a label to start with a backslash.
7644 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7646 * config/tc-mips.c (validate_mips_insn): Removed hack
7647 for previously inaccessible bitfields in some INSN_TRAP
7650 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7652 * config/tc-d30v.c (do_assemble): Abort with error message
7653 if opcode operands do not match.
7655 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7657 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7658 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7659 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7660 similar new 'q' operand.
7662 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7664 * cgen.c (cgen_asm_finish_insn): Fix typo.
7666 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7669 * cgen.c: Include it.
7670 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7671 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7672 All callers updated.
7673 * config/tc-m32r.c: Include cgen.h.
7674 (m23r_insn): New members num_fixups,fixups.
7676 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7678 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7679 to avoid compiler warning.
7681 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7683 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7686 * makefile.vms (OBJS): Add ehopt.obj
7688 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7690 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7692 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7694 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7695 a short format insn.
7696 (md_assemble): Set it for explicitly packed insns.
7698 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7700 * config/obj-coff.c (c_symbol_merge): Do not take address of
7701 native fields when performing the memcpy.
7703 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7705 * config/tc-mips.c (macro,macro2): Implement
7706 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7708 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7710 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7711 relocations against globally visible symbols.
7712 * config/tc-m68k.c (relaxable_symbol): New macro.
7713 (m68k_ip, md_estimate_size_before_relax): Use it.
7714 (tc_m68k_fix_adjustable): Also handle weak symbols.
7716 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7718 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7719 references to externally visible symbols.
7720 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7721 values in twice for a PC relative reloc if the symbol is
7724 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7725 don't adjust a PC relative reloc against an externally visible
7727 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7728 for a PC relative fixup against an externally visible defined
7729 symbol, arrange to store object file and addend values as though
7730 the symbol were not defined.
7731 (tc_gen_reloc): Likewise.
7733 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7735 * read.c (sizeof_leb128): Referenced externally by write.c so
7738 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7740 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7741 and expand a 'debug' symbol associated with the next instruction
7742 that does not cause a short instruction to be filled with a NOP.
7743 (md_pseudo_table): Add support for .debugsym.
7744 (assemble_parallel_insn): Add calls to expand_debug_sym as
7746 (md_assemble): Ditto.
7748 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7750 * as.c (main): Conditionally call setlocale.
7751 * gasp.c (main): Likewise.
7752 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7753 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7755 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7757 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7759 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7761 * config/tc-hppa.c: Change all calls to bzero to use memset.
7762 (pa_ip): Add cast to avoid warning.
7763 (tc_gen_reloc, md_apply_fix): Likewise.
7764 (pa_find_space_by_number): Likewise.
7765 (hppa_force_relocation): Likewise.
7766 (pa_block): Change i to unsigned int.
7767 * config/obj-som.h (obj_som_copyright): Declare.
7769 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7771 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7772 for line numbers for assembly source.
7774 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7776 * configure.in: Change version number to 2.9.4
7777 * configure: Rebuild.
7779 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7781 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7783 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7785 * ecoff.h: Change symbolS in function declaration to struct
7788 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7790 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7791 (md_convert_frag): Fix i18n typo.
7793 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7795 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7796 * ecoff.h: Protoype it.
7797 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7798 [EVAX] (s_alpha_prologue): Delete.
7799 (md_pseudo_table): Update.
7801 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7803 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7804 array to local pointer.
7805 (get_args, parse_expr): Add casts to avoid warnings.
7807 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7809 * read.c (s_set): Cast xmalloc return value to fragS *.
7810 * config/tc-m68k.c (m68k_ip): Function made static to match
7811 previous forward declaration.
7812 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7814 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7816 * config/tc-v850.c: Add internationalisation macros to error
7819 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7820 macros to error strings.
7822 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7824 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7825 reloc is in the TOC csect.
7826 (md_apply_fix3): Correct gettext typo.
7828 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7830 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7831 .L - they are local labels and the branches are not really
7832 function calls but rather far jumps.
7834 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7836 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7838 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7840 * config/tc-i386.c (md_assemble): Print operand number rather than
7841 using ordinal_names.
7842 (i386_operand): Likewise.
7844 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7846 * Makefile.am (INTLLIBS): Define to work around apparent automake
7848 All Makefiles: Regenerated.
7850 * Many files: Added gettext invocations around user-visible
7852 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7853 HAVE_LC_MESSAGES): Define.
7854 * dep-in.sed: Added asintl.h.
7855 * po/Make-in: New file.
7856 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7858 * read.c (Z_): Renamed from `_'.
7859 * Makefile.am (SUBDIRS): Added po.
7860 (POTFILES): new macro.
7861 (po/POTFILES.in): New target.
7862 ($(OBJS)): Added asintl.h.
7864 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7865 (as_new_LDADD): Added $(INTLLIBS).
7866 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7867 (gasp_new_LDADD): Added $(INTLLIBS).
7868 (gasp_new_DEPENDENCIES): New macro.
7869 * configure, aclocal.m4: Rebuilt.
7870 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7872 (ALL_LINGUAS): Define.
7873 * macro.c: Include "asintl.h".
7874 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7875 * as.h: Include "asintl.h".
7876 * config/tc-i386.c (ordinal_names): Removed.
7877 (md_assemble): Changed error text to avoid ordinal_names.
7878 (i386_operand): Likewise.
7879 (reloc): Added as_bad to avoid i18n problems.
7880 (tc_gen_reloc): Likewise.
7881 * config/tc-arm.c (bad_args): Now a #define.
7883 * config/obj-vms.c (VMS_stab_parse): Changed type of
7885 (global_symbol_directory): Unified strings to avoid i18n
7887 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7888 avoid i18n problems.
7889 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7890 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7892 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7894 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7896 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7898 * as.c (print_version_id): Added an fprintf to avoid i18n
7900 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7902 * expr.c (expr): Added as_warn call to avoid i18n problems.
7903 * messages.c (as_assert): Changed code to avoid i18n problems.
7904 (as_abort): Likewise.
7905 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7906 (s_space): Likewise.
7907 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7909 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7911 * config/tc-i386.c (check_prefix): New static function, split out
7913 (struct _i386_insn): Add wait_prefix field.
7914 (md_assemble): Remove wait_prefix local variable. Use
7915 check_prefix when adding a prefix.
7917 * config/tc-i386.c (current_templates): New static variable.
7918 (md_assemble): Remove current_templates local variable.
7919 (md_assemble, i386_operand): Improve error and warning messages in
7920 many places. Add RESTORE_END_STRING in many places before error
7921 return. Clarify some comments.
7923 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7925 (md_assemble): Parse string instruction operands, looking for
7926 segment override prefixes. Check for invalid segment prefixes on
7928 (i386_operand): i.seg[] and max mem_operand changes for string
7930 * config/tc-i386.h (EsSeg): Define.
7932 * config/tc-i386.h (regKludge): Define.
7933 (iclrKludge, imulKludge): Don't define.
7934 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7935 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7936 opcode_modifier checks to look for more common cases first. Add
7937 default_seg for IsString case.
7939 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7941 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7943 * configure: Rebuild with new automake and libtool.
7944 * aclocal.m4, Makefile.in: Likewise.
7946 * doc/Makefile.am (as.dvi): New target.
7947 * doc/Makefile.in: Rebuild.
7949 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7951 * configure.in: Added sparc86x support.
7953 * configure: Rebuild.
7955 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7957 (md_parse_option): Warn if -EL is not supported for this architecture.
7959 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7961 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7963 * config/tc-mips.c (mips_ip): Note when we use get match on
7964 the full instruction name.
7966 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7968 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7969 back into the expression to handle add/sub simplification correctly.
7971 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7973 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7975 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7977 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7980 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7982 * symbols.c (max_indent_level): New global.
7983 (print_symbol_value_1): Use it.
7984 * expr.h (expr_build_dot): Declare.
7985 * expr.c (expr_build_dot): New function.
7987 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7989 * symbols.c (print_binary): New function.
7990 (print_expr_1): Call it.
7992 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7994 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7995 operand in the opcode.
7997 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7999 * config/tc-i386.h: Reorder operand flags and opcode modifier
8000 flags for clarity. Remove unused definitions: Unknown,
8001 ImmUnknown, DispUnknown, NoModrm.
8002 * config/tc-i386.c (type_names): Add missing Debug type.
8003 (md_assemble): Better duplicate prefix checking. Quicker string
8004 instruction check via new opcode_modifier flag.
8006 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * doc/as.texinfo (Invoking): Clarify -Wa example.
8010 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8012 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8013 (s_mips_weakext): Define.
8014 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8015 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8018 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8020 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8021 is an error if the value can not be computed at assembly time.
8022 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8024 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8026 * gasp.c (main): Set next field of new include_path structure to
8027 NULL. From Avery Pennarun <averyp@gdc.ca>.
8029 * read.c (s_mri_sect): Call as_bad rather than abort for an
8030 unsupported MRI target.
8032 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8034 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8035 the destination of a branch instruction should be altered.
8036 (find_real_start): New function: Locate the real, Thumb coded
8037 start of a Thumb function.
8038 (do_t_branch23): Alter the destination of branches to Thumb
8041 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8043 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8045 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8048 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8050 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8051 * doc/c-hppa.texi: Likewise.
8053 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8055 * Makefile.am: Rebuild dependencies.
8056 * Makefile.in: Rebuild.
8058 * Makefile.am (DEP_INCLUDES): New variable.
8059 (.dep1): Change to work when srcdir is not an absolute path.
8060 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8061 * Makefile.in: Rebuild.
8063 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8065 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8066 LinearAddress patch.
8068 * configure.in: Set version to 2.9.1.
8069 * configure: Rebuild.
8071 * Branched binutils 2.9.
8073 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8075 * config/tc-i386.h (FWait): Define.
8076 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8077 other prefixes. Check FWait flag in opcode table to see which
8078 instructions require an fwait prefix.
8080 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8082 * stabs.c (get_stab_string_offset): Always create a stab string
8085 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8087 Fix some gcc -Wall warnings:
8088 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8089 * ehopt.c (eh_frame_code_alignment): Likewise.
8090 * expr.c (integer_constant, operand): Likewise.
8091 * frags.c (frag_align): Likewise.
8092 * gasp.c (level_0, change_base, doinstr): Likewise.
8093 * hash.c (hash_ask): Likewise.
8094 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8095 (debugging_pseudo): Likewise.
8096 * macro.c (define_macro, check_macro): Likewise.
8097 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8098 (ignore_rest_of_line, float_cons): Likewise.
8099 * symbols.c (decode_local_label_name): Likewise.
8100 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8101 (fixup_segment, number_to_chars_bigendian): Likewise.
8102 (number_to_chars_littleendian): Likewise.
8103 * config/atof-ieee.c (gen_to_words): Likewise.
8104 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8105 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8106 * read.c (output_big_sleb128): Initialize locals to avoid
8108 (output_big_uleb128, equals): Likewise.
8109 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8110 to unsigned int. Change zeros to unsigned int.
8111 * cond.c (s_if): Add return to default case.
8112 * frags.c (frag_now_fix): Change return type to addressT.
8113 * frags.h (frag_now_fix): Update declaration.
8114 * listing.c (file_info_struct): Change linenum to unsigned int.
8115 (struct list_info_struct): Change hll_line to unsigned int.
8116 (print_source): Update format string.
8117 * read.c (emit_expr): Change scan to unsigned int, and don't
8118 bother to initialize it.
8119 * symbols.c (dollar_label_count): Change to unsigned long.
8120 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8121 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8122 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8124 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8126 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8127 mcf5200 just as we do for m68000.
8128 (m68k_init_after_args): Likewise.
8129 (md_estimate_size_before_relax): Likewise.
8131 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8133 * config/tc-v850.c (md_assemble): Store relocation addend in
8134 fixup instead of instruction.
8136 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8138 * config/tc-i386.c (md_assemble): Swap template arguments to
8139 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8140 This macro is currently symmetric, so passing them the wrong
8141 way didn't cause any problem, but may if the macro is changed
8143 After copying template to i.tm, use i.tm. rather than t-> to
8144 access fields, and make t a const*
8145 Move i.tm.operand_types[] swap to immediately after the copy.
8147 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8149 * expr.h (expr_build_uconstant): Add prototype.
8150 (expr_build_unary,expr_build_binary): Add prototypes.
8151 * expr.c (expr_build_uconstant): New function.
8152 (expr_build_unary,expr_build_binary): New functions.
8154 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8156 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8157 * macro.c (macro_expand_body): Increase buffer size.
8158 * messages.c (as_warn): Likewise.
8159 (as_warn_where, as_bad, as_bad_where): Likewise.
8161 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8163 Based on patch from H.J. Lu <hjl@gnu.org>:
8164 * Makefile.am (DISTSTUFF): New variable.
8165 (diststuff): New target.
8166 * Makefile.in: Rebuild.
8168 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8170 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8171 m32r_elf_section_change_hook.
8173 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8174 emit a nop if a section ends with a 16 bit instruction.
8176 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8178 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8179 s_lcomm rather than obj_coff_lcomm.
8180 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8182 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8184 * config/tc-i386.h (LinearAddress): Define.
8185 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8186 instruction, don't use a default segment.
8188 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8190 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8191 * configure: Rebuild.
8193 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8195 * aclocal.m4, configure: Rebuild with libtool 1.2.
8197 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8199 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8200 PC relative branches. Patch courtesy of Jonathan Walton.
8203 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8205 * configure.in (emulations): Add thumb-pe target.
8207 * configure (emulations): Add thumb-pe target.
8209 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8211 * itbl-lex.l (yywrap): Don't define if already defined as a
8214 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8216 * depend.c (quote_string_for_make): New function.
8217 (wrap_output): Use it.
8219 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8221 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8222 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8224 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8226 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8227 Recognize -GN and -relax.
8228 (md_begin): Initialize gp size from -G switch.
8229 (alpha_force_relocation): Always force if -relax.
8230 (alpha_align): Take a new argument that will specify when to
8231 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8232 Change all callers. Emit nop alignment padding as nop+unop pair.
8234 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8236 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8237 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8239 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8241 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8242 require padding to the next long word boundary.
8244 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8246 * cgen.c: #include symcat.h.
8247 * config/tc-m32r.c: Likewise.
8249 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8251 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8252 absolute expressions instead of '$' prefixed register names.
8254 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8256 * read.c (s_set): Record file and line info for symbols when -as.
8257 (pseudo_set): Don't overwrite that dummy fragment.
8259 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8261 * config/tc-ppc.c (md_pseudo_table): Add "section".
8262 (ppc_named_section): New static function.
8264 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8266 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8267 so we don't have to scan the entire list.
8269 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8271 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8272 case, allow the parallel instructions to modify the same flag
8275 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8277 * listing.c (list_symbol_table): Categorize symbols by
8278 undefined_section rather than sy_frag->line == NULL.
8280 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8282 * Makefile.am (install-exec-local): Install properly when ln
8283 fails or tooldir == prefix.
8285 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8287 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8288 Test result of insert_operand for error.
8290 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8292 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8293 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8294 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8295 * doc/Makefile.in: Rebuild.
8297 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8299 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8300 (macro): Fix handling of M_COP[0-3].
8302 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8304 Based on patches from Ross Harvey <ross@teraflop.com>:
8305 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8306 if macro_alternate or macro_mri.
8307 (getstring): Remove support for byte constants between < and >.
8308 (get_any_string): '<' only starts a string if macro_alternate or
8310 (macro_expand_body): Permit keyword parameters following
8311 positional parameters.
8313 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8314 * configure.in (alpha*-*-netbsd*): New target.
8315 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8316 * configure: Rebuild.
8318 * as.h (flag_warn_suppress_instructionswap): Move from here...
8319 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8320 here, and make static.
8322 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8323 BFD_ASSEMBLER or MANY_SEGMENTS.
8325 * as.c (show_usage): Update bug-gnu-utils address.
8326 * gasp.c (show_usage): Likewise.
8327 * doc/as.texinfo (Bug Reporting): Likewise.
8329 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8331 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8332 insns regardless of the size of a pointer if we're in mips I or
8334 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8336 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8338 Fix rac to accept only a0:
8339 * tc-d10v.c (parallel_ok, find_opcode):
8340 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8341 Introduce OPERAND_GPR.
8343 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8345 * read.c (s_fill): Handle non-constant repeat counts by creating
8346 an rs_space fragment.
8348 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8350 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8351 from as_bad to as_warn.
8353 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8355 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8356 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8357 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8359 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8361 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8362 seg_fix_rotP rather than fix_root from seg_info.
8364 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8366 * expr.c: Add support for 0x1_2_3_4 bignums.
8368 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8370 * configure.in: Change -linux* to -linux-gnu*.
8371 * configure: Rebuild.
8373 * app.c (do_scrub_begin): Treat \r as whitespace.
8375 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8377 * Makefile.am: Update dependencies.
8378 * Makefile.in: Rebuild.
8380 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8382 * configure, aclocal.m4: Rebuild with new libtool.
8384 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8386 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8387 the argument to bfd_set_arch_mach.
8388 (load_address): Use bfd_arch_bits_per_address to determine the
8389 bit size of an address instead of looking at the isa level.
8390 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8392 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8394 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8396 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8398 * ehopt.c: New file.
8399 * as.h (enum _relax_state): Add rs_cfa.
8400 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8401 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8402 * read.c (emit_expr): Call check_eh_frame.
8403 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8404 (relax_segment): Likewise.
8405 * Makefile.am: Rebuild dependencies.
8406 (GAS_CFILES): Add ehopt.c.
8407 (GENERIC_OBJS): Add ehopt.o.
8408 * doc/internals.texi (Frags): Document rs_cfa.
8410 * as.c (show_usage): Mention --traditional-format.
8411 (parse_args): Accept --traditional-format.
8412 * as.h (flag_traditional_format): Declare.
8413 * output-file.c (output_file_create): If flag_traditional_format,
8414 set BFD_TRADITIONAL_FORMAT on stdoutput.
8415 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8417 * config/tc-mips.c (append_insn): Make sure that if we have a
8418 fixup for an unmatched %hi reloc, it does not associated with a
8421 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8422 * doc/Makefile.in: Likewise.
8424 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8426 * config/tc-m32r.c (check_for_side_effects): New function.
8427 (can_make_parallel): Add checks for instruction side effects
8428 clashing with the other instruction.
8429 (assemble_parallel_insn): Improve warning messages. Return error
8430 message from non-swapped instruction order.
8432 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8434 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8436 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8437 md_cleanup definition. This moves the forced literal output to
8438 the end of the source pass, and avoids macro's inserting literals
8439 into the code immediately after the macro expansion.
8441 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8443 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8444 a gas internal symbol is adjustable.
8445 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8447 * as.h: If gcc version greater than 2.6, use `__format__' and
8448 `__printf__' in function attributes, rather than `format' and
8451 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8453 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8455 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8457 Add tms320c30 support:
8458 * config/tc-tic30.h: New file.
8459 * config/tc-tic30.c: New file.
8460 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8461 TARGET_FORMAT as "coff-tic30".
8462 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8463 * Makefile.am: Rebuild dependencies.
8464 (CPU_TYPES): Add tic30.
8465 (CPU_OBJ_VALID): tic30-aout is valid.
8466 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8467 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8468 * configure, Makefile.in: Rebuild.
8470 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8472 * config/tc-v850.c (md_assemble): Improvements to error messages.
8474 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8476 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8477 BFD_RELOC_HI16_S to store the high bits of any value.
8479 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8480 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8481 assembler calculate relocations to any external symbol at all.
8482 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8483 involving generation of pc-relative relocs.
8484 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8485 has been moved to md_apply_fix3.
8487 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8488 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8489 which actually means (the address of identifier's GOT entry) +
8490 constant, which is not particularly useful.
8492 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8494 * read.h (include_dirs): Declare.
8495 (include_dir_count,include_dir_maxlen): Declare.
8497 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8499 * configure.in: Correct check for shared opcodes library.
8500 * configure: Rebuild.
8502 * listing.c (buffer_line): If we can't open the file, set at_end.
8503 (listing_print): Remove unused local variable fi.
8505 * config/m68k-parse.y (reglistpair): Handle register list in
8508 * config/vms-conf.h: Don't undef VERSION.
8510 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8512 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8514 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8516 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8517 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8518 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8519 (EXTRA_DIST): Define.
8520 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8521 explicitly rather than via the list of object files.
8522 (gcc-as.opt): New file created when make-gas.com is run.
8523 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8524 itbl-cpu.h} to #include appropriate file rather than copying that
8526 * config/vms-conf.h: Synchronize with current config.in.
8527 * Makefile.in: Rebuild.
8529 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8531 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8532 (parallel_ok): Relaxed parallel subinstruction dependency check.
8534 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8536 * as.h (flag_warn_suppress_instructionswap): added new flag.
8537 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8538 command line argument.
8539 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8540 warning only if flag_warn_suppress_instructionswap is false.
8542 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8544 * configure.in (i386-*-mingw32*): New target.
8545 * configure: Rebuild.
8547 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8549 * symbols.c (resolve_symbol_value): Don't set the segment if it
8550 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8552 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8555 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8557 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8558 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8561 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8563 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8565 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8567 * config/tc-v850.c (v850_insert_operand): Display instruction when
8568 an error is encountered.
8570 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8572 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8573 (i386-*-sco3.2v5*coff): New target.
8574 (i386-*-sco3.2*): New target.
8575 * configure: Rebuild.
8577 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8579 * config/tc-v850.c: Tidy error message production.
8581 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8583 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8584 validate_immediate return value in the right type for comparisons
8587 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8589 * listing.c (MAX_BYTES): Use listing variables not constants.
8590 (data_buffer): No longer an array, but a pointer.
8591 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8592 (listing_listing): Allocate data_buffer.
8594 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8596 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8597 --listing-rhs-width, --listing-cont-lines.
8598 (show_usage): Update.
8599 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8600 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8601 (print_lines): Use the variables instead of the constants.
8602 (listing_listing): Likewise.
8603 * listing.h: Declare the new vars.
8605 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8607 * as.c (parse_args): Add --keep-locals alias for -L.
8608 Add --strip-local-absolute.
8609 (show_usage): Update.
8610 * as.h (flag_strip_local_absolute): New flag.
8611 * symbols.c (S_IS_LOCAL): Use it.
8612 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8613 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8614 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8616 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8618 * config/tc-m32r.c: Detect if explicitly parallel instructions
8619 might have an io conflict and issue a warning message.
8621 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8623 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8624 cgen_swap_fixups): Functions to save, restore and swap the fixup
8625 chain with a backup copy.
8626 (cgen_asm_finish_insn): Returns address of constructed insn.
8628 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8630 * listing.c (file_info_struct): Remove FILE, add POS.
8631 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8632 (file_info): Don't open the file.
8633 (buffer_line): Check for the file in the last_open cache, updating
8635 (print_source): Don't reference file_info->file.
8636 (listing_listing): Likewise.
8637 (listing_print): Close the file in the cache, if any.
8639 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8641 * read.c (dwarf_file_string): New file static variable.
8642 (emit_expr): Look for constant sequence that leads up to a file
8643 name in DWARF debugging output.
8644 (stringer): Use dwarf_file_string to decide whether to accept a
8645 string as a file name.
8647 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8649 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8650 (crack_operand): Add reg->reglst MRI hack.
8651 (r_seg): Put reglst symbols in reg_section.
8652 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8654 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8656 * tc-sh.c (get_specific): Handle SGR & DBR.
8658 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8660 * tc-h8300.c (parse_reg): Take the length of the symbol into
8661 account when attempting to match a register name.
8662 * tc-h8500.c (parse_reg): Likewise.
8664 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8666 * cgen.c: Formatting changes to improve readability.
8668 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8670 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8673 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8675 Based on a patch from Jim Wilson
8676 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8677 (tc_gen_reloc): Handle cross section PC relative relocs
8680 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8682 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8684 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8686 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8687 (expr_jmp_buf): New static local.
8688 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8689 (cgen_md_operand): New function.
8690 * tc-m32r.c: Clean up pass over `struct foo' usage.
8691 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8693 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8695 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8696 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8698 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8700 * config/tc-i386.c (i386_operand): Give an error if there are
8701 unrecognized characters after an expression.
8703 For older changes see ChangeLog-9697